Mercurial > hg > freeDiameter
annotate libfdproto/messages.c @ 1298:0f215b0dda5e
Fix some possible memory leaks in fd_msg_new
| author | Sebastien Decugis <sdecugis@freediameter.net> |
|---|---|
| date | Tue, 23 Jun 2015 12:12:10 +0800 |
| parents | c9a160b815ea |
| children | 3f1e79e1273e |
| rev | line source |
|---|---|
| 0 | 1 /********************************************************************************************************* |
| 2 * Software License Agreement (BSD License) * | |
|
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3 * Author: Sebastien Decugis <sdecugis@freediameter.net> * |
| 0 | 4 * * |
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Updated copyright information
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5 * Copyright (c) 2013, WIDE Project and NICT * |
| 0 | 6 * All rights reserved. * |
| 7 * * | |
| 8 * Redistribution and use of this software in source and binary forms, with or without modification, are * | |
| 9 * permitted provided that the following conditions are met: * | |
| 10 * * | |
| 11 * * Redistributions of source code must retain the above * | |
| 12 * copyright notice, this list of conditions and the * | |
| 13 * following disclaimer. * | |
| 14 * * | |
| 15 * * Redistributions in binary form must reproduce the above * | |
| 16 * copyright notice, this list of conditions and the * | |
| 17 * following disclaimer in the documentation and/or other * | |
| 18 * materials provided with the distribution. * | |
| 19 * * | |
| 20 * * Neither the name of the WIDE Project or NICT nor the * | |
| 21 * names of its contributors may be used to endorse or * | |
| 22 * promote products derived from this software without * | |
| 23 * specific prior written permission of WIDE Project and * | |
| 24 * NICT. * | |
| 25 * * | |
| 26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * | |
| 27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * | |
| 28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * | |
| 29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * | |
| 30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * | |
| 31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * | |
| 32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * | |
| 33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * | |
| 34 *********************************************************************************************************/ | |
| 35 | |
| 36 /* Messages module. | |
| 37 * | |
| 38 * This module allows to manipulate the msg and avp structures that represents a Diameter message in memory. | |
| 39 */ | |
| 40 | |
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41 #include "fdproto-internal.h" |
| 0 | 42 |
| 43 #include <sys/param.h> | |
| 44 | |
| 45 /* Type of object */ | |
| 46 enum msg_objtype { | |
| 47 MSG_MSG = 1, | |
| 48 MSG_AVP | |
| 49 }; | |
| 50 | |
| 51 /* Chaining of elements as a free hierarchy */ | |
| 52 struct msg_avp_chain { | |
| 53 struct fd_list chaining; /* Chaining information at this level. */ | |
| 54 struct fd_list children; /* sentinel for the children of this object */ | |
| 55 enum msg_objtype type; /* Type of this object, _MSG_MSG or _MSG_AVP */ | |
| 56 }; | |
| 57 | |
| 58 /* Return the chain information from an AVP or MSG. Since it's the first field, we just cast */ | |
| 59 #define _C(_x) ((struct msg_avp_chain *)(_x)) | |
| 60 | |
| 61 /* Some details about chaining: | |
| 62 * | |
| 63 * A message is made of a header ( msg ) and 0 or more AVPs ( avp ). | |
| 64 * The structure is a kind of tree, where some AVPs (grouped AVPs) can contain other AVPs. | |
| 871 | 65 * Example: |
| 0 | 66 * msg |
| 67 * |-avp | |
| 68 * |-gavp | |
| 69 * | |-avp | |
| 70 * | |-avp | |
| 71 * | \-avp | |
| 72 * |-avp | |
| 73 * \-avp | |
| 74 * | |
| 75 * Each item (msg or avp) structure begins with a msg_avp_chain structure. | |
| 76 * The element at the top of the hierarchy (msg in our example) has all the fields of its "chaining" equal to the same value. | |
| 77 * | |
| 78 * All elements at the same level are linked by their "chaining" list. | |
| 79 * The "children" list is the sentinel for the lists of children of this element. | |
| 80 */ | |
| 81 | |
| 82 /* The following definitions are used to recognize objects in memory. */ | |
| 83 #define MSG_MSG_EYEC (0x11355463) | |
| 84 #define MSG_AVP_EYEC (0x11355467) | |
| 85 | |
| 86 /* The following structure represents an AVP instance. */ | |
| 87 struct avp { | |
| 88 struct msg_avp_chain avp_chain; /* Chaining information of this AVP */ | |
| 89 int avp_eyec; /* Must be equal to MSG_AVP_EYEC */ | |
| 90 struct dict_object *avp_model; /* If not NULL, pointer to the dictionary object of this avp */ | |
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91 struct { |
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92 avp_code_t mnf_code; |
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93 vendor_id_t mnf_vendor; |
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94 } avp_model_not_found; /* When model resolution has failed, store a copy of the data here to avoid searching again */ |
| 0 | 95 struct avp_hdr avp_public; /* AVP data that can be managed by other modules */ |
| 96 | |
| 97 uint8_t *avp_source; /* If the message was parsed from a buffer, pointer to the AVP data start in the buffer. */ | |
| 98 uint8_t *avp_rawdata; /* when the data can not be interpreted, the raw data is copied here. The header is not part of it. */ | |
| 99 size_t avp_rawlen; /* The length of the raw buffer. */ | |
| 100 union avp_value avp_storage; /* To avoid many alloc/free, store the integer values here and set avp_public.avp_data to &storage */ | |
| 101 int avp_mustfreeos; /* 1 if an octetstring is malloc'd in avp_storage and must be freed. */ | |
| 102 }; | |
| 103 | |
| 104 /* Macro to compute the AVP header size */ | |
| 105 #define AVPHDRSZ_NOVEND 8 | |
| 106 #define AVPHDRSZ_VENDOR 12 | |
| 107 #define GETAVPHDRSZ( _flag ) ((_flag & AVP_FLAG_VENDOR) ? AVPHDRSZ_VENDOR : AVPHDRSZ_NOVEND) | |
| 108 | |
| 109 /* Macro to cast a msg_avp_t */ | |
| 110 #define _A(_x) ((struct avp *)(_x)) | |
| 111 /* Check the type and eyecatcher */ | |
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112 #define CHECK_AVP(_x) ((_x) && (_C(_x)->type == MSG_AVP) && (_A(_x)->avp_eyec == MSG_AVP_EYEC)) |
| 0 | 113 |
| 114 /* The following structure represents an instance of a message (command and children AVPs). */ | |
| 115 struct msg { | |
| 116 struct msg_avp_chain msg_chain; /* List of the AVPs in the message */ | |
| 117 int msg_eyec; /* Must be equal to MSG_MSG_EYEC */ | |
| 118 struct dict_object *msg_model; /* If not NULL, pointer to the dictionary object of this message */ | |
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119 struct { |
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120 command_code_t mnf_code; |
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121 uint8_t mnf_flags; |
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122 } msg_model_not_found; /* When model resolution has failed, store a copy of the data here to avoid searching again */ |
| 0 | 123 struct msg_hdr msg_public; /* Message data that can be managed by extensions. */ |
| 124 | |
| 125 uint8_t *msg_rawbuffer; /* data buffer that was received, saved during fd_msg_parse_buffer and freed in fd_msg_parse_dict */ | |
| 126 int msg_routable; /* Is this a routable message? (0: undef, 1: routable, 2: non routable) */ | |
| 127 struct msg *msg_query; /* the associated query if the message is a received answer */ | |
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128 int msg_associated; /* and the counter part information in the query, to avoid double free */ |
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129 struct rt_data *msg_rtdata; /* Routing list for the query */ |
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130 struct session *msg_sess; /* Cached message session if any */ |
| 0 | 131 struct { |
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132 void (*anscb)(void *, struct msg **); |
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133 void (*expirecb)(void *, DiamId_t, size_t, struct msg **); |
| 0 | 134 void * data; |
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135 struct timespec timeout; |
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136 } msg_cb; /* Callback to be called when an answer is received, or timeout expires, if not NULL */ |
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137 DiamId_t msg_src_id; /* Diameter Id of the peer this message was received from. This string is malloc'd and must be freed */ |
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138 size_t msg_src_id_len; /* cached length of this string */ |
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139 struct fd_msg_pmdl msg_pmdl; /* list of permessagedata structures. */ |
| 0 | 140 }; |
| 141 | |
| 142 /* Macro to compute the message header size */ | |
| 143 #define GETMSGHDRSZ() 20 | |
| 144 | |
| 145 /* Macro to cast a msg_avp_t */ | |
| 146 #define _M(_x) ((struct msg *)(_x)) | |
| 147 /* Check the type and eyecatcher */ | |
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148 #define CHECK_MSG(_x) ((_x) && (_C(_x)->type == MSG_MSG) && (_M(_x)->msg_eyec == MSG_MSG_EYEC)) |
| 0 | 149 |
| 150 #define VALIDATE_OBJ(_x) ( (CHECK_MSG(_x)) || (CHECK_AVP(_x)) ) | |
| 151 | |
| 152 | |
| 153 /* Macro to validate a MSGFL_ value */ | |
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154 #define CHECK_AVPFL(_fl) ( ((_fl) & (- (AVPFL_MAX << 1) )) == 0 ) |
| 0 | 155 #define CHECK_MSGFL(_fl) ( ((_fl) & (- (MSGFL_MAX << 1) )) == 0 ) |
| 156 | |
| 157 | |
| 158 /* initial sizes of AVP from their types, in bytes. */ | |
| 159 static int avp_value_sizes[] = { | |
| 160 0, /* AVP_TYPE_GROUPED: size is dynamic */ | |
| 161 0, /* AVP_TYPE_OCTETSTRING: size is dynamic */ | |
| 162 4, /* AVP_TYPE_INTEGER32: size is 32 bits */ | |
| 163 8, /* AVP_TYPE_INTEGER64: size is 64 bits */ | |
| 164 4, /* AVP_TYPE_UNSIGNED32: size is 32 bits */ | |
| 165 8, /* AVP_TYPE_UNSIGNED64: size is 64 bits */ | |
| 166 4, /* AVP_TYPE_FLOAT32: size is 32 bits */ | |
| 167 8 /* AVP_TYPE_FLOAT64: size is 64 bits */ | |
| 168 }; | |
| 169 #define CHECK_BASETYPE( _type ) ( ((_type) <= AVP_TYPE_MAX) && ((_type) >= 0) ) | |
| 170 #define GETINITIALSIZE( _type, _vend ) (avp_value_sizes[ CHECK_BASETYPE(_type) ? (_type) : 0] + GETAVPHDRSZ(_vend)) | |
| 171 | |
| 172 /* Forward declaration */ | |
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173 static int parsedict_do_msg(struct dictionary * dict, struct msg * msg, int only_hdr, struct fd_pei *error_info); |
| 0 | 174 |
| 175 /***************************************************************************************************************/ | |
| 176 /* Creating objects */ | |
| 177 | |
| 178 /* Initialize a msg_avp_chain structure */ | |
| 179 static void init_chain(struct msg_avp_chain * chain, int type) | |
| 180 { | |
| 181 fd_list_init( &chain->chaining, (void *)chain); | |
| 182 fd_list_init( &chain->children, (void *)chain); | |
| 183 chain->type = type; | |
| 184 } | |
| 185 | |
| 186 /* Initialize a new AVP object */ | |
| 187 static void init_avp ( struct avp * avp ) | |
| 188 { | |
| 189 TRACE_ENTRY("%p", avp); | |
| 190 | |
| 191 memset(avp, 0, sizeof(struct avp)); | |
| 192 init_chain( &avp->avp_chain, MSG_AVP); | |
| 193 avp->avp_eyec = MSG_AVP_EYEC; | |
| 194 } | |
| 195 | |
| 196 /* Initialize a new MSG object */ | |
| 197 static void init_msg ( struct msg * msg ) | |
| 198 { | |
| 199 TRACE_ENTRY("%p", msg); | |
| 200 | |
| 201 memset(msg, 0, sizeof(struct msg)); | |
| 202 init_chain( &msg->msg_chain, MSG_MSG); | |
| 203 msg->msg_eyec = MSG_MSG_EYEC; | |
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204 |
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205 fd_list_init(&msg->msg_pmdl.sentinel, NULL); |
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206 CHECK_POSIX_DO( pthread_mutex_init(&msg->msg_pmdl.lock, NULL), ); |
| 0 | 207 } |
| 208 | |
| 209 | |
| 210 /* Create a new AVP instance */ | |
| 211 int fd_msg_avp_new ( struct dict_object * model, int flags, struct avp ** avp ) | |
| 212 { | |
| 213 struct avp *new = NULL; | |
| 214 | |
| 215 TRACE_ENTRY("%p %x %p", model, flags, avp); | |
| 216 | |
| 217 /* Check the parameters */ | |
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218 CHECK_PARAMS( avp && CHECK_AVPFL(flags) ); |
| 0 | 219 |
| 220 if (model) { | |
| 221 enum dict_object_type dicttype; | |
| 222 CHECK_PARAMS( (fd_dict_gettype(model, &dicttype) == 0) && (dicttype == DICT_AVP) ); | |
| 223 } | |
| 224 | |
| 225 /* Create a new object */ | |
| 226 CHECK_MALLOC( new = malloc (sizeof(struct avp)) ); | |
| 227 | |
| 228 /* Initialize the fields */ | |
| 229 init_avp(new); | |
| 230 | |
| 231 if (model) { | |
| 232 struct dict_avp_data dictdata; | |
| 233 | |
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234 CHECK_FCT_DO( fd_dict_getval(model, &dictdata), { free(new); return __ret__; } ); |
| 0 | 235 |
| 236 new->avp_model = model; | |
| 237 new->avp_public.avp_code = dictdata.avp_code; | |
| 238 new->avp_public.avp_flags = dictdata.avp_flag_val; | |
| 239 new->avp_public.avp_len = GETINITIALSIZE(dictdata.avp_basetype, dictdata.avp_flag_val ); | |
| 240 new->avp_public.avp_vendor = dictdata.avp_vendor; | |
| 241 } | |
| 242 | |
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243 if (flags & AVPFL_SET_BLANK_VALUE) { |
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244 new->avp_public.avp_value = &new->avp_storage; |
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245 } |
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246 |
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247 if (flags & AVPFL_SET_RAWDATA_FROM_AVP) { |
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248 new->avp_rawlen = (*avp)->avp_public.avp_len - GETAVPHDRSZ( (*avp)->avp_public.avp_flags ); |
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249 if (new->avp_rawlen) { |
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250 CHECK_MALLOC_DO( new->avp_rawdata = malloc(new->avp_rawlen), { free(new); return __ret__; } ); |
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251 memset(new->avp_rawdata, 0x00, new->avp_rawlen); |
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252 } |
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253 } |
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254 |
| 0 | 255 /* The new object is ready, return */ |
| 256 *avp = new; | |
| 257 return 0; | |
| 258 } | |
| 259 | |
| 260 /* Create a new message instance */ | |
| 261 int fd_msg_new ( struct dict_object * model, int flags, struct msg ** msg ) | |
| 262 { | |
| 263 struct msg * new = NULL; | |
| 264 | |
| 265 TRACE_ENTRY("%p %x %p", model, flags, msg); | |
| 266 | |
| 267 /* Check the parameters */ | |
| 268 CHECK_PARAMS( msg && CHECK_MSGFL(flags) ); | |
| 269 | |
| 270 if (model) { | |
| 271 enum dict_object_type dicttype; | |
| 272 CHECK_PARAMS( (fd_dict_gettype(model, &dicttype) == 0) && (dicttype == DICT_COMMAND) ); | |
| 273 } | |
| 274 | |
| 275 /* Create a new object */ | |
| 276 CHECK_MALLOC( new = malloc (sizeof(struct msg)) ); | |
| 277 | |
| 278 /* Initialize the fields */ | |
| 279 init_msg(new); | |
| 280 new->msg_public.msg_version = DIAMETER_VERSION; | |
| 281 new->msg_public.msg_length = GETMSGHDRSZ(); /* This will be updated later */ | |
| 282 | |
| 283 if (model) { | |
| 284 struct dictionary *dict; | |
| 285 struct dict_cmd_data dictdata; | |
| 286 struct dict_object *dictappl; | |
| 287 | |
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288 CHECK_FCT_DO( fd_dict_getdict(model, &dict), { free(new); return __ret__; } ); |
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289 CHECK_FCT_DO( fd_dict_getval(model, &dictdata), { free(new); return __ret__; } ); |
| 0 | 290 |
| 291 new->msg_model = model; | |
| 292 new->msg_public.msg_flags = dictdata.cmd_flag_val; | |
| 293 new->msg_public.msg_code = dictdata.cmd_code; | |
| 294 | |
| 295 /* Initialize application from the parent, if any */ | |
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296 CHECK_FCT_DO( fd_dict_search( dict, DICT_APPLICATION, APPLICATION_OF_COMMAND, model, &dictappl, 0), { free(new); return __ret__; } ); |
| 0 | 297 if (dictappl != NULL) { |
| 298 struct dict_application_data appdata; | |
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299 CHECK_FCT_DO( fd_dict_getval(dictappl, &appdata), { free(new); return __ret__; } ); |
| 0 | 300 new->msg_public.msg_appl = appdata.application_id; |
| 301 } | |
| 302 } | |
| 303 | |
| 304 if (flags & MSGFL_ALLOC_ETEID) { | |
| 305 new->msg_public.msg_eteid = fd_msg_eteid_get(); | |
| 306 } | |
| 307 | |
| 308 /* The new object is ready, return */ | |
| 309 *msg = new; | |
| 310 return 0; | |
| 311 } | |
| 312 | |
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313 static int bufferize_avp(unsigned char * buffer, size_t buflen, size_t * offset, struct avp * avp); |
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314 static int parsebuf_list(unsigned char * buf, size_t buflen, struct fd_list * head); |
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315 static int parsedict_do_chain(struct dictionary * dict, struct fd_list * head, int mandatory, struct fd_pei *error_info); |
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316 |
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317 |
| 0 | 318 /* Create answer from a request */ |
| 319 int fd_msg_new_answer_from_req ( struct dictionary * dict, struct msg ** msg, int flags ) | |
| 320 { | |
| 321 struct dict_object * model = NULL; | |
| 322 struct msg *qry, *ans; | |
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323 struct session * sess = NULL; |
| 0 | 324 |
| 325 TRACE_ENTRY("%p %x", msg, flags); | |
| 326 | |
| 327 /* Check the parameters */ | |
| 328 CHECK_PARAMS( msg ); | |
| 329 qry = *msg; | |
| 330 CHECK_PARAMS( CHECK_MSG(qry) && (qry->msg_public.msg_flags & CMD_FLAG_REQUEST) ); | |
| 331 | |
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332 if (! (flags & MSGFL_ANSW_NOSID)) { |
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333 /* Get the session of the message */ |
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334 CHECK_FCT_DO( fd_msg_sess_get(dict, qry, &sess, NULL), /* ignore an error */ ); |
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335 } |
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336 |
| 0 | 337 /* Find the model for the answer */ |
| 338 if (flags & MSGFL_ANSW_ERROR) { | |
| 339 /* The model is the generic error format */ | |
| 340 CHECK_FCT( fd_dict_get_error_cmd(dict, &model) ); | |
| 341 } else { | |
| 342 /* The model is the answer corresponding to the query. It supposes that these are defined in the dictionary */ | |
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343 CHECK_FCT_DO( parsedict_do_msg( dict, qry, 1, NULL), /* continue */ ); |
| 0 | 344 if (qry->msg_model) { |
| 345 CHECK_FCT( fd_dict_search ( dict, DICT_COMMAND, CMD_ANSWER, qry->msg_model, &model, EINVAL ) ); | |
| 346 } | |
| 347 } | |
| 348 | |
| 349 /* Create the answer */ | |
| 350 CHECK_FCT( fd_msg_new( model, flags, &ans ) ); | |
| 351 | |
| 352 /* Set informations in the answer as in the query */ | |
| 353 ans->msg_public.msg_code = qry->msg_public.msg_code; /* useful for MSGFL_ANSW_ERROR */ | |
| 354 ans->msg_public.msg_appl = qry->msg_public.msg_appl; | |
| 355 ans->msg_public.msg_eteid = qry->msg_public.msg_eteid; | |
| 356 ans->msg_public.msg_hbhid = qry->msg_public.msg_hbhid; | |
| 357 | |
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358 /* Add the Session-Id AVP if session is known */ |
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359 if (sess && dict) { |
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360 static struct dict_object * sess_id_avp = NULL; |
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361 os0_t sid; |
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362 size_t sidlen; |
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363 struct avp * avp; |
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364 union avp_value val; |
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365 |
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366 if (!sess_id_avp) { |
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367 CHECK_FCT_DO( fd_dict_search( dict, DICT_AVP, AVP_BY_NAME, "Session-Id", &sess_id_avp, ENOENT), { free(ans); return __ret__; } ); |
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368 } |
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369 CHECK_FCT_DO( fd_sess_getsid ( sess, &sid, &sidlen ), { free(ans); return __ret__; } ); |
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370 CHECK_FCT_DO( fd_msg_avp_new ( sess_id_avp, 0, &avp ), { free(ans); return __ret__; } ); |
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371 val.os.data = sid; |
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372 val.os.len = sidlen; |
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373 CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), { free(avp); free(ans); return __ret__; } ); |
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374 CHECK_FCT_DO( fd_msg_avp_add( ans, MSG_BRW_FIRST_CHILD, avp ), { free(avp); free(ans); return __ret__; } ); |
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375 ans->msg_sess = sess; |
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376 CHECK_FCT_DO( fd_sess_ref_msg(sess), { free(ans); return __ret__; } ); |
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377 } |
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378 |
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379 /* Add all Proxy-Info AVPs from the query if any */ |
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380 if (! (flags & MSGFL_ANSW_NOPROXYINFO)) { |
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381 struct avp * avp; |
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382 struct fd_pei pei; |
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383 struct fd_list avpcpylist = FD_LIST_INITIALIZER(avpcpylist); |
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384 |
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385 CHECK_FCT_DO( fd_msg_browse(qry, MSG_BRW_FIRST_CHILD, &avp, NULL) , { free(ans); return __ret__; } ); |
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386 while (avp) { |
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387 if ( (avp->avp_public.avp_code == AC_PROXY_INFO) |
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388 && (avp->avp_public.avp_vendor == 0) ) { |
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389 /* We found a Proxy-Info, need to duplicate it in the answer */ |
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390 |
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391 /* In order to avoid dealing with all different possibilities of states, we just create a buffer then parse it */ |
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392 unsigned char * buf = NULL; |
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393 size_t offset = 0; |
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394 |
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395 /* Create a buffer with the content of the AVP. This is easier than going through the list */ |
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396 CHECK_FCT_DO( fd_msg_update_length(avp), { free(ans); return __ret__; } ); |
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397 CHECK_MALLOC_DO( buf = malloc(avp->avp_public.avp_len), { free(ans); return __ret__; } ); |
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398 CHECK_FCT_DO( bufferize_avp(buf, avp->avp_public.avp_len, &offset, avp), { free(buf); free(ans); return __ret__; } ); |
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399 |
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400 /* Now we parse this buffer to create a copy AVP */ |
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401 CHECK_FCT_DO( parsebuf_list(buf, avp->avp_public.avp_len, &avpcpylist), { free(buf); free(ans); return __ret__; } ); |
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402 |
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403 /* Parse dictionary objects now to remove the dependency on the buffer */ |
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404 CHECK_FCT_DO( parsedict_do_chain(dict, &avpcpylist, 0, &pei), { /* leaking the avpcpylist -- this should never happen anyway */ free(buf); free(ans); return __ret__; } ); |
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405 |
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406 /* Done for this AVP */ |
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407 free(buf); |
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408 |
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409 /* We move this AVP now so that we do not parse again in next loop */ |
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410 fd_list_move_end(&ans->msg_chain.children, &avpcpylist); |
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411 } |
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412 /* move to next AVP in the message, we can have several Proxy-Info instances */ |
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413 CHECK_FCT_DO( fd_msg_browse(avp, MSG_BRW_NEXT, &avp, NULL), { free(ans); return __ret__; } ); |
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414 } |
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415 } |
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416 |
| 0 | 417 /* associate with query */ |
| 418 ans->msg_query = qry; | |
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419 qry->msg_associated = 1; |
| 0 | 420 |
| 421 /* Done */ | |
| 422 *msg = ans; | |
| 423 return 0; | |
| 424 } | |
| 425 | |
| 426 /***************************************************************************************************************/ | |
| 427 | |
| 428 /* Explore a message */ | |
| 429 int fd_msg_browse_internal ( msg_or_avp * reference, enum msg_brw_dir dir, msg_or_avp ** found, int * depth ) | |
| 430 { | |
| 431 struct msg_avp_chain *result = NULL; | |
| 432 int diff = 0; | |
| 433 struct fd_list *li = NULL; | |
| 434 | |
| 435 TRACE_ENTRY("%p %d %p %p", reference, dir, found, depth); | |
| 436 | |
| 437 /* Initialize the "found" result if any */ | |
| 438 if (found) | |
| 439 *found = NULL; | |
| 440 | |
| 441 /* Check the parameters */ | |
| 442 CHECK_PARAMS( VALIDATE_OBJ(reference) ); | |
| 443 | |
| 444 TRACE_DEBUG(FCTS, "chaining(%p): nxt:%p prv:%p hea:%p top:%p", | |
| 445 &_C(reference)->chaining, | |
| 446 _C(reference)->chaining.next, | |
| 447 _C(reference)->chaining.prev, | |
| 448 _C(reference)->chaining.head, | |
| 449 _C(reference)->chaining.o); | |
| 450 TRACE_DEBUG(FCTS, "children(%p): nxt:%p prv:%p hea:%p top:%p", | |
| 451 &_C(reference)->children, | |
| 452 _C(reference)->children.next, | |
| 453 _C(reference)->children.prev, | |
| 454 _C(reference)->children.head, | |
| 455 _C(reference)->children.o); | |
| 456 | |
| 457 /* Now search */ | |
| 458 switch (dir) { | |
| 459 case MSG_BRW_NEXT: | |
| 460 /* Check the reference is an AVP */ | |
| 461 CHECK_PARAMS( _C(reference)->type == MSG_AVP ); | |
| 462 | |
| 463 li = &_C(reference)->chaining; | |
| 464 | |
| 465 /* Check if the next element is not the sentinel ( ==> the parent) */ | |
| 466 if (li->next != li->head) | |
| 467 result = _C(li->next->o); | |
| 468 break; | |
| 469 | |
| 470 case MSG_BRW_PREV: | |
| 471 /* Check the reference is an AVP */ | |
| 472 CHECK_PARAMS( _C(reference)->type == MSG_AVP ); | |
| 473 | |
| 474 li = &_C(reference)->chaining; | |
| 475 | |
| 476 /* Check if the prev element is not the sentinel ( ==> the parent) */ | |
| 477 if (li->prev != li->head) | |
| 478 result = _C(li->prev->o); | |
| 479 break; | |
| 480 | |
| 481 case MSG_BRW_FIRST_CHILD: | |
| 482 li = &_C(reference)->children; | |
| 483 if (! FD_IS_LIST_EMPTY(li)) { | |
| 484 result = _C(li->next->o); | |
| 485 diff = 1; | |
| 486 } | |
| 487 break; | |
| 488 | |
| 489 case MSG_BRW_LAST_CHILD: | |
| 490 li = &_C(reference)->children; | |
| 491 if (! FD_IS_LIST_EMPTY(li)) { | |
| 492 result = _C(li->prev->o); | |
| 493 diff = 1; | |
| 494 } | |
| 495 break; | |
| 496 | |
| 497 case MSG_BRW_PARENT: | |
| 498 /* If the object is not chained, it has no parent */ | |
| 499 li = &_C(reference)->chaining; | |
| 500 if (li != li->head) { | |
| 501 /* The sentinel is the parent's children list */ | |
| 502 result = _C(li->head->o); | |
| 503 diff = -1; | |
| 504 } | |
| 505 break; | |
| 506 | |
| 507 case MSG_BRW_WALK: | |
| 508 /* First, try to find a child */ | |
| 509 li = &_C(reference)->children; | |
| 510 if ( ! FD_IS_LIST_EMPTY(li) ) { | |
| 511 result = _C(li->next->o); | |
| 512 diff = 1; | |
| 513 break; | |
| 514 } | |
| 515 | |
| 516 /* Then try to find a "next" at this level or one of the parent's */ | |
| 517 li = &_C(reference)->chaining; | |
| 518 do { | |
| 519 /* If this element has a "next" element, return it */ | |
| 520 if (li->next != li->head) { | |
| 521 result = _C(li->next->o); | |
| 522 break; | |
| 523 } | |
| 524 /* otherwise, check if we have a parent */ | |
| 525 if (li == li->head) { | |
| 526 /* no parent */ | |
| 527 break; | |
| 528 } | |
| 529 /* Go to the parent's chaining information and loop */ | |
| 530 diff -= 1; | |
| 531 li = &_C(li->head->o)->chaining; | |
| 532 } while (1); | |
| 533 break; | |
| 534 | |
| 535 default: | |
| 536 /* Other directions are invalid */ | |
| 537 CHECK_PARAMS( dir = 0 ); | |
| 538 } | |
| 539 | |
| 540 /* Save the found object, if any */ | |
| 541 if (found && result) | |
| 542 *found = (void *)result; | |
| 543 | |
| 544 /* Modify the depth according to the walk direction */ | |
| 545 if (depth && diff) | |
| 546 (*depth) += diff; | |
| 547 | |
| 548 /* Return ENOENT if found was NULL */ | |
| 549 if ((!found) && (!result)) | |
| 550 return ENOENT; | |
| 551 else | |
| 552 return 0; | |
| 553 } | |
| 554 | |
| 555 /* Add an AVP into a tree */ | |
| 556 int fd_msg_avp_add ( msg_or_avp * reference, enum msg_brw_dir dir, struct avp *avp) | |
| 557 { | |
| 558 TRACE_ENTRY("%p %d %p", reference, dir, avp); | |
| 559 | |
| 560 /* Check the parameters */ | |
| 561 CHECK_PARAMS( VALIDATE_OBJ(reference) && CHECK_AVP(avp) && FD_IS_LIST_EMPTY(&avp->avp_chain.chaining) ); | |
| 562 | |
| 563 /* Now insert */ | |
| 564 switch (dir) { | |
| 565 case MSG_BRW_NEXT: | |
| 566 /* Check the reference is an AVP -- we do not chain AVPs at same level as msgs. */ | |
| 567 CHECK_PARAMS( _C(reference)->type == MSG_AVP ); | |
| 568 | |
| 569 /* Insert the new avp after the reference */ | |
| 570 fd_list_insert_after( &_A(reference)->avp_chain.chaining, &avp->avp_chain.chaining ); | |
| 571 break; | |
| 572 | |
| 573 case MSG_BRW_PREV: | |
| 574 /* Check the reference is an AVP */ | |
| 575 CHECK_PARAMS( _C(reference)->type == MSG_AVP ); | |
| 576 | |
| 577 /* Insert the new avp before the reference */ | |
| 578 fd_list_insert_before( &_A(reference)->avp_chain.chaining, &avp->avp_chain.chaining ); | |
| 579 break; | |
| 580 | |
| 581 case MSG_BRW_FIRST_CHILD: | |
| 582 /* Insert the new avp after the children sentinel */ | |
| 583 fd_list_insert_after( &_C(reference)->children, &avp->avp_chain.chaining ); | |
| 584 break; | |
| 585 | |
| 586 case MSG_BRW_LAST_CHILD: | |
| 587 /* Insert the new avp before the children sentinel */ | |
| 588 fd_list_insert_before( &_C(reference)->children, &avp->avp_chain.chaining ); | |
| 589 break; | |
| 590 | |
| 591 default: | |
| 592 /* Other directions are invalid */ | |
| 593 CHECK_PARAMS( dir = 0 ); | |
| 594 } | |
| 595 | |
| 596 return 0; | |
| 597 } | |
| 598 | |
| 599 /* Search a given AVP model in a message */ | |
| 600 int fd_msg_search_avp ( struct msg * msg, struct dict_object * what, struct avp ** avp ) | |
| 601 { | |
| 602 struct avp * nextavp; | |
| 603 struct dict_avp_data dictdata; | |
| 604 enum dict_object_type dicttype; | |
| 605 | |
| 606 TRACE_ENTRY("%p %p %p", msg, what, avp); | |
| 607 | |
| 608 CHECK_PARAMS( CHECK_MSG(msg) && what ); | |
| 609 | |
| 610 CHECK_PARAMS( (fd_dict_gettype(what, &dicttype) == 0) && (dicttype == DICT_AVP) ); | |
| 611 CHECK_FCT( fd_dict_getval(what, &dictdata) ); | |
| 612 | |
| 613 /* Loop on all top AVPs */ | |
| 614 CHECK_FCT( fd_msg_browse(msg, MSG_BRW_FIRST_CHILD, (void *)&nextavp, NULL) ); | |
| 615 while (nextavp) { | |
| 616 | |
| 617 if ( (nextavp->avp_public.avp_code == dictdata.avp_code) | |
| 618 && (nextavp->avp_public.avp_vendor == dictdata.avp_vendor) ) /* always 0 if no V flag */ | |
| 619 break; | |
| 620 | |
| 621 /* Otherwise move to next AVP in the message */ | |
| 622 CHECK_FCT( fd_msg_browse(nextavp, MSG_BRW_NEXT, (void *)&nextavp, NULL) ); | |
| 623 } | |
| 624 | |
| 625 if (avp) | |
| 626 *avp = nextavp; | |
| 627 | |
| 628 if (avp && nextavp) { | |
| 629 struct dictionary * dict; | |
| 630 CHECK_FCT( fd_dict_getdict( what, &dict) ); | |
|
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631 CHECK_FCT_DO( fd_msg_parse_dict( nextavp, dict, NULL ), /* nothing */ ); |
| 0 | 632 } |
| 633 | |
| 634 if (avp || nextavp) | |
| 635 return 0; | |
| 636 else | |
| 637 return ENOENT; | |
| 638 } | |
| 639 | |
| 640 | |
| 641 /***************************************************************************************************************/ | |
| 642 /* Deleting objects */ | |
| 643 | |
| 644 /* Destroy and free an AVP or message */ | |
| 645 static int destroy_obj (struct msg_avp_chain * obj ) | |
| 646 { | |
| 647 TRACE_ENTRY("%p", obj); | |
| 648 | |
| 649 /* Check the parameter is a valid object */ | |
| 650 CHECK_PARAMS( VALIDATE_OBJ(obj) && FD_IS_LIST_EMPTY( &obj->children ) ); | |
| 651 | |
| 652 /* Unlink this object if needed */ | |
| 653 fd_list_unlink( &obj->chaining ); | |
| 654 | |
| 655 /* Free the octetstring if needed */ | |
| 656 if ((obj->type == MSG_AVP) && (_A(obj)->avp_mustfreeos == 1)) { | |
| 657 free(_A(obj)->avp_storage.os.data); | |
| 658 } | |
| 659 /* Free the rawdata if needed */ | |
| 660 if ((obj->type == MSG_AVP) && (_A(obj)->avp_rawdata != NULL)) { | |
| 661 free(_A(obj)->avp_rawdata); | |
| 662 } | |
| 663 if ((obj->type == MSG_MSG) && (_M(obj)->msg_rawbuffer != NULL)) { | |
| 664 free(_M(obj)->msg_rawbuffer); | |
| 665 } | |
| 666 | |
| 667 if ((obj->type == MSG_MSG) && (_M(obj)->msg_src_id != NULL)) { | |
| 668 free(_M(obj)->msg_src_id); | |
| 669 } | |
| 670 | |
|
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671 if ((obj->type == MSG_MSG) && (_M(obj)->msg_rtdata != NULL)) { |
|
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672 fd_rtd_free(&_M(obj)->msg_rtdata); |
| 0 | 673 } |
| 674 | |
|
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675 if ((obj->type == MSG_MSG) && (_M(obj)->msg_sess != NULL)) { |
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676 CHECK_FCT_DO( fd_sess_reclaim_msg ( &_M(obj)->msg_sess ), /* continue */); |
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677 } |
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678 |
|
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679 if ((obj->type == MSG_MSG) && (_M(obj)->msg_pmdl.sentinel.o != NULL)) { |
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680 ((void (*)(struct fd_msg_pmdl *))_M(obj)->msg_pmdl.sentinel.o)(&_M(obj)->msg_pmdl); |
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681 } |
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682 |
| 0 | 683 /* free the object */ |
| 684 free(obj); | |
| 685 | |
| 686 return 0; | |
| 687 } | |
| 688 | |
| 689 /* Destroy an object and all its children */ | |
| 690 static void destroy_tree(struct msg_avp_chain * obj) | |
| 691 { | |
| 692 struct fd_list *rem; | |
| 693 | |
| 694 TRACE_ENTRY("%p", obj); | |
| 695 | |
| 696 /* Destroy any subtree */ | |
| 697 while ( (rem = obj->children.next) != &obj->children) | |
| 698 destroy_tree(_C(rem->o)); | |
| 699 | |
| 700 /* Then unlink and destroy the object */ | |
| 701 CHECK_FCT_DO( destroy_obj(obj), /* nothing */ ); | |
| 702 } | |
| 703 | |
| 704 /* Free an object and its tree */ | |
| 705 int fd_msg_free ( msg_or_avp * object ) | |
| 706 { | |
| 707 TRACE_ENTRY("%p", object); | |
| 708 | |
|
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709 if (object == NULL) |
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710 return 0; |
|
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711 |
| 0 | 712 if (CHECK_MSG(object)) { |
| 713 if (_M(object)->msg_query) { | |
|
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714 _M(_M(object)->msg_query)->msg_associated = 0; |
| 0 | 715 CHECK_FCT( fd_msg_free( _M(object)->msg_query ) ); |
| 716 _M(object)->msg_query = NULL; | |
|
637
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717 } else { |
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718 if (_M(object)->msg_associated) { |
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719 TRACE_DEBUG(INFO, "Not freeing query %p referenced in an answer (will be freed along the answer).", object); |
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720 return 0; |
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721 } |
| 0 | 722 } |
| 723 } | |
| 724 | |
| 725 destroy_tree(_C(object)); | |
| 726 return 0; | |
| 727 } | |
| 728 | |
| 729 | |
| 730 /***************************************************************************************************************/ | |
| 731 /* Debug functions: dumping */ | |
| 732 | |
|
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733 /* messages and AVP formatters */ |
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734 typedef DECLARE_FD_DUMP_PROTOTYPE( (*msg_dump_formatter_msg), struct msg * msg ); |
|
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735 typedef DECLARE_FD_DUMP_PROTOTYPE( (*msg_dump_formatter_avp), struct avp * avp, int level, int first, int last ); |
|
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736 |
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737 /* Core function to process the dumping */ |
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738 static DECLARE_FD_DUMP_PROTOTYPE( msg_dump_process, msg_dump_formatter_msg msg_format, msg_dump_formatter_avp avp_format, msg_or_avp *obj, struct dictionary *dict, int force_parsing, int recurse ) |
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739 { |
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740 FD_DUMP_HANDLE_OFFSET(); |
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741 |
|
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742 if (!VALIDATE_OBJ(obj)) { |
| 1173 | 743 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "INVALID MESSAGE OR AVP @%p", obj), return NULL); |
|
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744 return *buf; |
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745 } |
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746 |
|
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747 if (force_parsing) { |
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748 (void) fd_msg_parse_dict(obj, dict, NULL); |
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749 } |
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750 |
|
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751 switch (_C(obj)->type) { |
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752 case MSG_AVP: |
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753 CHECK_MALLOC_DO( (*avp_format)(FD_DUMP_STD_PARAMS, (struct avp *)obj, 0, 1, 1), return NULL); |
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754 break; |
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755 |
|
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756 case MSG_MSG: |
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757 CHECK_MALLOC_DO( (*msg_format)(FD_DUMP_STD_PARAMS, (struct msg *)obj), return NULL); |
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758 break; |
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759 |
|
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760 default: |
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761 ASSERT(0); |
| 1173 | 762 free(*buf); |
|
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763 *buf = NULL; |
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Sebastien Decugis <sdecugis@freediameter.net>
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diff
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|
764 return NULL; |
|
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|
765 } |
|
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|
766 |
|
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|
767 if (recurse) { |
|
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|
768 struct avp * avp = NULL; |
|
1095
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
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changeset
|
769 int first = 1; |
|
1093
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|
770 CHECK_FCT_DO( fd_msg_browse ( obj, MSG_BRW_FIRST_CHILD, &avp, NULL ), avp = NULL ); |
|
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|
771 while (avp) { |
|
1095
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Ported the fd_msg_dump_full function to the new mechanism
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diff
changeset
|
772 struct avp * nextavp = NULL; |
|
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Ported the fd_msg_dump_full function to the new mechanism
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|
773 CHECK_FCT_DO( fd_msg_browse ( avp, MSG_BRW_NEXT, &nextavp, NULL ), nextavp = NULL ); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
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|
774 CHECK_MALLOC_DO( (*avp_format)(FD_DUMP_STD_PARAMS, avp, 1, first, nextavp ? 0 : 1), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
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|
775 avp = nextavp; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
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changeset
|
776 first = 0; |
|
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777 }; |
|
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|
778 } |
|
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|
779 |
|
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Align the behavior of all fd_*dump functions wrt final \n
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|
780 return *buf; |
|
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changeset
|
781 } |
|
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|
782 |
|
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|
783 /* |
|
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changeset
|
784 * Tree View message dump |
|
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|
785 */ |
|
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changeset
|
786 static DECLARE_FD_DUMP_PROTOTYPE( msg_format_treeview, struct msg * msg ) |
|
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787 { |
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|
788 if (!CHECK_MSG(msg)) { |
|
1125
98d1ad9bf85a
Fix initialization of random number; Cleanup the dump message display
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changeset
|
789 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "INVALID MESSAGE"), return NULL); |
|
1093
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|
790 return *buf; |
|
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|
791 } |
|
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|
792 |
|
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|
793 if (!msg->msg_model) { |
|
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|
794 if (msg->msg_model_not_found.mnf_code) { |
|
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|
795 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(not found in dictionary)\n"), return NULL); |
|
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|
796 } else { |
|
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|
797 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(not searched in dictionary)\n"), return NULL); |
|
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|
798 } |
|
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|
799 } else { |
|
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|
800 enum dict_object_type dicttype; |
|
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|
801 struct dict_cmd_data dictdata; |
|
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Align the behavior of all fd_*dump functions wrt final \n
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|
802 if (fd_dict_gettype(msg->msg_model, &dicttype) || (dicttype != DICT_COMMAND)) { |
|
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Sebastien Decugis <sdecugis@freediameter.net>
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|
803 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(invalid model information)\n"), return NULL); |
|
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|
804 } else if (fd_dict_getval(msg->msg_model, &dictdata)) { |
|
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|
805 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(error getting model information)\n"), return NULL); |
|
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|
806 } else { |
|
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Align the behavior of all fd_*dump functions wrt final \n
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|
807 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "'%s'\n", dictdata.cmd_name), return NULL); |
|
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|
808 } |
|
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|
809 } |
|
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|
810 |
|
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|
811 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " Version: 0x%02hhX\n", msg->msg_public.msg_version), return NULL); |
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|
812 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " Length: %d\n", msg->msg_public.msg_length), return NULL); |
|
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|
813 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " Flags: 0x%02hhX (" DUMP_CMDFL_str ")\n", msg->msg_public.msg_flags, DUMP_CMDFL_val(msg->msg_public.msg_flags)), return NULL); |
|
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|
814 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " Command Code: %u\n", msg->msg_public.msg_code), return NULL); |
|
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|
815 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " ApplicationId: %d\n", msg->msg_public.msg_appl), return NULL); |
|
1120
c473581adff2
Cleanup some traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1119
diff
changeset
|
816 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " Hop-by-Hop Identifier: 0x%08X\n", msg->msg_public.msg_hbhid), return NULL); |
|
c473581adff2
Cleanup some traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1119
diff
changeset
|
817 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " End-to-End Identifier: 0x%08X\n", msg->msg_public.msg_eteid), return NULL); |
|
1125
98d1ad9bf85a
Fix initialization of random number; Cleanup the dump message display
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
818 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " {internal data}: src:%s(%zd) rwb:%p rt:%d cb:%p,%p(%p) qry:%p asso:%d sess:%p", msg->msg_src_id?:"(nil)", msg->msg_src_id_len, msg->msg_rawbuffer, msg->msg_routable, msg->msg_cb.anscb, msg->msg_cb.expirecb, msg->msg_cb.data, msg->msg_query, msg->msg_associated, msg->msg_sess), return NULL); |
|
1093
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Align the behavior of all fd_*dump functions wrt final \n
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|
819 |
|
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|
820 return *buf; |
|
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|
821 } |
|
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|
822 |
|
1095
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
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diff
changeset
|
823 static DECLARE_FD_DUMP_PROTOTYPE( avp_format_treeview, struct avp * avp, int level, int first, int last ) |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1084
diff
changeset
|
824 { |
|
1093
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|
825 char * name; |
|
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|
826 struct dict_avp_data dictdata; |
|
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|
827 struct dict_avp_data *dictinfo = NULL; |
|
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|
828 struct dict_vendor_data vendordata; |
|
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|
829 struct dict_vendor_data *vendorinfo = NULL; |
|
1095
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
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changeset
|
830 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
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|
831 if (level) { |
|
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Ported the fd_msg_dump_full function to the new mechanism
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changeset
|
832 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "\n"), return NULL); |
|
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Ported the fd_msg_dump_full function to the new mechanism
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|
833 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
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|
834 |
|
1093
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changeset
|
835 if (!CHECK_AVP(avp)) { |
|
1125
98d1ad9bf85a
Fix initialization of random number; Cleanup the dump message display
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1121
diff
changeset
|
836 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "INVALID AVP"), return NULL); |
|
1093
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Align the behavior of all fd_*dump functions wrt final \n
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changeset
|
837 return *buf; |
|
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|
838 } |
|
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|
839 |
|
1125
98d1ad9bf85a
Fix initialization of random number; Cleanup the dump message display
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1121
diff
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|
840 if (level) { |
|
1093
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|
841 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "%*sAVP: ", level * 3, ""), return NULL); |
|
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|
842 } |
|
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Align the behavior of all fd_*dump functions wrt final \n
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changeset
|
843 |
|
44f3e48dfe27
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Sebastien Decugis <sdecugis@freediameter.net>
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1092
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changeset
|
844 if (!avp->avp_model) { |
|
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changeset
|
845 if (avp->avp_model_not_found.mnf_code) { |
|
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|
846 name = "(not found in dictionary)"; |
|
44f3e48dfe27
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Sebastien Decugis <sdecugis@freediameter.net>
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|
847 } else { |
|
44f3e48dfe27
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|
848 name = "(not searched in dictionary)"; |
|
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|
849 } |
|
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|
850 } else { |
|
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|
851 enum dict_object_type dicttype; |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
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|
852 if (fd_dict_gettype(avp->avp_model, &dicttype) || (dicttype != DICT_AVP)) { |
|
44f3e48dfe27
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|
853 name = "(invalid model information)"; |
|
44f3e48dfe27
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|
854 } else if (fd_dict_getval(avp->avp_model, &dictdata)) { |
|
44f3e48dfe27
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Sebastien Decugis <sdecugis@freediameter.net>
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1092
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|
855 name = "(error getting model information)"; |
|
44f3e48dfe27
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changeset
|
856 } else { |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
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|
857 name = dictdata.avp_name; |
|
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|
858 dictinfo = &dictdata; |
|
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|
859 if (avp->avp_public.avp_flags & AVP_FLAG_VENDOR) { |
|
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changeset
|
860 struct dictionary * dict; |
|
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diff
changeset
|
861 struct dict_object * vendor; |
|
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changeset
|
862 if ((!fd_dict_getdict(avp->avp_model, &dict)) |
|
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Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
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1092
diff
changeset
|
863 && (!fd_dict_search(dict, DICT_VENDOR, VENDOR_OF_AVP, avp->avp_model, &vendor, ENOENT)) |
|
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Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
864 && (!fd_dict_getval(vendor, &vendordata))) { |
|
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Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
865 vendorinfo = &vendordata; |
|
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Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
866 } |
|
44f3e48dfe27
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Sebastien Decugis <sdecugis@freediameter.net>
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changeset
|
867 } |
|
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Align the behavior of all fd_*dump functions wrt final \n
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parents:
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diff
changeset
|
868 } |
|
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Align the behavior of all fd_*dump functions wrt final \n
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diff
changeset
|
869 } |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
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parents:
1092
diff
changeset
|
870 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
871 if (dictinfo) { |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
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1092
diff
changeset
|
872 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "'%s'(%u)", name, avp->avp_public.avp_code), return NULL); |
|
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Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
873 } else { |
|
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Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
874 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "%u%s", avp->avp_public.avp_code, name), return NULL); |
|
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Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
875 } |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
876 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
877 if (avp->avp_public.avp_flags & AVP_FLAG_VENDOR) { |
|
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Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
878 if (vendorinfo) { |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
879 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " vend='%s'(%u)", vendorinfo->vendor_name, avp->avp_public.avp_vendor), return NULL); |
|
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Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
880 } else { |
|
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Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
881 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " vend=%u", avp->avp_public.avp_vendor), return NULL); |
|
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Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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changeset
|
882 } |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
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changeset
|
883 } |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
884 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
885 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " l=%d f=" DUMP_AVPFL_str " val=", avp->avp_public.avp_len, DUMP_AVPFL_val(avp->avp_public.avp_flags)), return NULL); |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
886 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
887 if (dictinfo && (dictinfo->avp_basetype == AVP_TYPE_GROUPED)) { |
|
1095
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
888 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(grouped)"), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
889 if (level) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
890 struct avp * inavp = NULL; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
891 int first = 1; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
892 CHECK_FCT_DO( fd_msg_browse ( avp, MSG_BRW_FIRST_CHILD, &inavp, NULL ), inavp = NULL ); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
893 while (inavp) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
894 struct avp * nextavp = NULL; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
895 CHECK_FCT_DO( fd_msg_browse ( inavp, MSG_BRW_NEXT, &nextavp, NULL ), inavp = NULL ); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
896 CHECK_MALLOC_DO( avp_format_treeview(FD_DUMP_STD_PARAMS, inavp, level + 1, first, nextavp ? 0 : 1), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
897 inavp = nextavp; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
898 first = 0; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
899 }; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
900 } |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
901 } else { |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
902 if (avp->avp_public.avp_value) { |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
903 CHECK_MALLOC_DO( fd_dict_dump_avp_value(FD_DUMP_STD_PARAMS, avp->avp_public.avp_value, avp->avp_model, 0, 0), return NULL); |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
904 } else if (avp->avp_rawdata) { |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
905 CHECK_MALLOC_DO( fd_dump_extend_hexdump(FD_DUMP_STD_PARAMS, avp->avp_rawdata, avp->avp_rawlen, 0, 0), return NULL); |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
906 } else { |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
907 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(not set)"), return NULL); |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
908 } |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
909 } |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
910 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
911 return *buf; |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1084
diff
changeset
|
912 } |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
913 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
914 /* multi-line human-readable dump similar to wireshark output */ |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
915 DECLARE_FD_DUMP_PROTOTYPE( fd_msg_dump_treeview, msg_or_avp *obj, struct dictionary *dict, int force_parsing, int recurse ) |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
916 { |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
917 return msg_dump_process(FD_DUMP_STD_PARAMS, msg_format_treeview, avp_format_treeview, obj, dict, force_parsing, recurse); |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
918 } |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
919 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
920 |
|
1095
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
921 /* |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
922 * One-line dumper for compact but complete traces |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
923 */ |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
924 static DECLARE_FD_DUMP_PROTOTYPE( msg_format_full, struct msg * msg ) |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
925 { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
926 int success = 0; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
927 struct dict_cmd_data dictdata; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
928 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
929 if (!CHECK_MSG(msg)) { |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
930 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "INVALID MESSAGE"), return NULL); |
|
1095
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
931 return *buf; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
932 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
933 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
934 if (!msg->msg_model) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
935 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(no model) "), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
936 } else { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
937 enum dict_object_type dicttype=0; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
938 if (fd_dict_gettype(msg->msg_model, &dicttype) || (dicttype != DICT_COMMAND)) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
939 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(invalid model %d) ", dicttype), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
940 } else if (fd_dict_getval(msg->msg_model, &dictdata)) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
941 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(error getting model data) "), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
942 } else { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
943 success = 1; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
944 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
945 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
946 if (msg->msg_public.msg_appl) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
947 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
948 "%s(%u/%u)[" DUMP_CMDFL_str "], Length=%u, Hop-By-Hop-Id=0x%08x, End-to-End=0x%08x", |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
949 success ? dictdata.cmd_name : "unknown", msg->msg_public.msg_appl, msg->msg_public.msg_code, DUMP_CMDFL_val(msg->msg_public.msg_flags), |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
950 msg->msg_public.msg_length, msg->msg_public.msg_hbhid, msg->msg_public.msg_eteid), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
951 } else { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
952 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
953 "%s(%u)[" DUMP_CMDFL_str "], Length=%u, Hop-By-Hop-Id=0x%08x, End-to-End=0x%08x", |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
954 success ? dictdata.cmd_name : "unknown", msg->msg_public.msg_code, DUMP_CMDFL_val(msg->msg_public.msg_flags), |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
955 msg->msg_public.msg_length, msg->msg_public.msg_hbhid, msg->msg_public.msg_eteid), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
956 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
957 return *buf; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
958 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
959 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
960 static DECLARE_FD_DUMP_PROTOTYPE( avp_format_full, struct avp * avp, int level, int first, int last ) |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
961 { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
962 int success = 0; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
963 struct dict_avp_data dictdata; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
964 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
965 if (level) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
966 if ((first) && ((*buf)[*offset - 1] == '=')) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
967 /* We are first AVP of a grouped AVP */ |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
968 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "{ "), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
969 } else { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
970 /* We follow another AVP, or a message header */ |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
971 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, ", { "), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
972 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
973 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
974 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
975 if (!CHECK_AVP(avp)) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
976 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "INVALID AVP"), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
977 goto end; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
978 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
979 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
980 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
981 if (avp->avp_model) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
982 enum dict_object_type dicttype; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
983 if (fd_dict_gettype(avp->avp_model, &dicttype) || (dicttype != DICT_AVP)) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
984 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(invalid model: %d) ", dicttype), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
985 } else if (fd_dict_getval(avp->avp_model, &dictdata)) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
986 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(error getting model data) "), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
987 } else { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
988 success = 1; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
989 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
990 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
991 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
992 if (avp->avp_public.avp_flags & AVP_FLAG_VENDOR) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
993 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "%s(%u/%u)[" DUMP_AVPFL_str "]=", |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
994 success ? dictdata.avp_name : "unknown", avp->avp_public.avp_vendor, avp->avp_public.avp_code, DUMP_AVPFL_val(avp->avp_public.avp_flags)), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
995 } else { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
996 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "%s(%u)[" DUMP_AVPFL_str "]=", |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
997 success ? dictdata.avp_name : "unknown", avp->avp_public.avp_code, DUMP_AVPFL_val(avp->avp_public.avp_flags)), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
998 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
999 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1000 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1001 if (success && (dictdata.avp_basetype == AVP_TYPE_GROUPED)) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1002 if (level) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1003 struct avp * inavp = NULL; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1004 int first = 1; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1005 CHECK_FCT_DO( fd_msg_browse ( avp, MSG_BRW_FIRST_CHILD, &inavp, NULL ), inavp = NULL ); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1006 while (inavp) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1007 struct avp * nextavp = NULL; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1008 CHECK_FCT_DO( fd_msg_browse ( inavp, MSG_BRW_NEXT, &nextavp, NULL ), inavp = NULL ); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1009 CHECK_MALLOC_DO( avp_format_full(FD_DUMP_STD_PARAMS, inavp, level + 1, first, nextavp ? 0 : 1), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1010 inavp = nextavp; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1011 first = 0; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1012 }; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1013 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1014 } else { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1015 if (avp->avp_public.avp_value) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1016 CHECK_MALLOC_DO( fd_dict_dump_avp_value(FD_DUMP_STD_PARAMS, avp->avp_public.avp_value, avp->avp_model, 0, 0), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1017 } else if (avp->avp_rawdata) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1018 CHECK_MALLOC_DO( fd_dump_extend_hexdump(FD_DUMP_STD_PARAMS, avp->avp_rawdata, avp->avp_rawlen, 0, 0), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1019 } else { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1020 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(not set)"), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1021 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1022 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1023 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1024 end: |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1025 if (level) { |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1026 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " }"), return NULL); |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1027 } |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1028 |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1029 return *buf; |
|
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1030 } |
|
1096
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1031 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1084
diff
changeset
|
1032 /* one-line dump with all the contents of the message */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1084
diff
changeset
|
1033 DECLARE_FD_DUMP_PROTOTYPE( fd_msg_dump_full, msg_or_avp *obj, struct dictionary *dict, int force_parsing, int recurse ) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1084
diff
changeset
|
1034 { |
|
1095
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1035 return msg_dump_process(FD_DUMP_STD_PARAMS, msg_format_full, avp_format_full, obj, dict, force_parsing, recurse); |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1084
diff
changeset
|
1036 } |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
1037 |
|
1096
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1038 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1039 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1040 /* |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1041 * One-line dumper for compact but complete traces |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1042 */ |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1043 static DECLARE_FD_DUMP_PROTOTYPE( msg_format_summary, struct msg * msg ) |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1044 { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1045 if (!CHECK_MSG(msg)) { |
|
1125
98d1ad9bf85a
Fix initialization of random number; Cleanup the dump message display
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1121
diff
changeset
|
1046 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "INVALID MESSAGE"), return NULL); |
|
1096
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1047 return *buf; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1048 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1049 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1050 if (!msg->msg_model) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1051 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(no model)"), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1052 } else { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1053 enum dict_object_type dicttype; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1054 struct dict_cmd_data dictdata; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1055 if (fd_dict_gettype(msg->msg_model, &dicttype) || (dicttype != DICT_COMMAND) || (fd_dict_getval(msg->msg_model, &dictdata))) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1056 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(model error)"), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1057 } else { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1058 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "'%s'", dictdata.cmd_name), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1059 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1060 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1061 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "%u/%u f:" DUMP_CMDFL_str " src:'%s' len:%d", |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1062 msg->msg_public.msg_appl, msg->msg_public.msg_code, DUMP_CMDFL_val(msg->msg_public.msg_flags), msg->msg_src_id?:"(nil)", msg->msg_public.msg_length), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1063 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1064 return *buf; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1065 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1066 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1067 static DECLARE_FD_DUMP_PROTOTYPE( avp_format_summary, struct avp * avp, int level, int first, int last ) |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1068 { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1069 char * name; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1070 struct dict_avp_data dictdata; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1071 struct dict_avp_data *dictinfo = NULL; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1072 struct dict_vendor_data vendordata; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1073 struct dict_vendor_data *vendorinfo = NULL; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1074 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1075 if (level) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1076 if (first) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1077 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " {"), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1078 } else { |
|
1120
c473581adff2
Cleanup some traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1119
diff
changeset
|
1079 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, ","), return NULL); |
|
1096
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1080 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1081 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1082 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1083 if (!CHECK_AVP(avp)) { |
|
1125
98d1ad9bf85a
Fix initialization of random number; Cleanup the dump message display
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1121
diff
changeset
|
1084 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "INVALID AVP"), return NULL); |
|
1096
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1085 goto end; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1086 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1087 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1088 if (!level) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1089 /* We have been called to explicitely dump this AVP, so we parse its name if available */ |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1090 if (!avp->avp_model) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1091 name = "(no model)"; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1092 } else { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1093 enum dict_object_type dicttype; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1094 if (fd_dict_gettype(avp->avp_model, &dicttype) || (dicttype != DICT_AVP) || (fd_dict_getval(avp->avp_model, &dictdata))) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1095 name = "(model error)"; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1096 } else { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1097 name = dictdata.avp_name; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1098 dictinfo = &dictdata; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1099 if (avp->avp_public.avp_flags & AVP_FLAG_VENDOR) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1100 struct dictionary * dict; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1101 struct dict_object * vendor; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1102 if ((!fd_dict_getdict(avp->avp_model, &dict)) |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1103 && (!fd_dict_search(dict, DICT_VENDOR, VENDOR_OF_AVP, avp->avp_model, &vendor, ENOENT)) |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1104 && (!fd_dict_getval(vendor, &vendordata))) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1105 vendorinfo = &vendordata; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1106 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1107 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1108 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1109 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1110 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1111 if (dictinfo) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1112 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "'%s'(%u)", name, avp->avp_public.avp_code), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1113 } else { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1114 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "%u%s", avp->avp_public.avp_code, name), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1115 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1116 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1117 if (avp->avp_public.avp_flags & AVP_FLAG_VENDOR) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1118 if (vendorinfo) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1119 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " V='%s'(%u)", vendorinfo->vendor_name, avp->avp_public.avp_vendor), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1120 } else { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1121 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " V=%u", avp->avp_public.avp_vendor), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1122 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1123 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1124 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1125 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " L=%d F=" DUMP_AVPFL_str " V=", avp->avp_public.avp_len, DUMP_AVPFL_val(avp->avp_public.avp_flags)), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1126 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1127 if ((!dictinfo) || (dictinfo->avp_basetype != AVP_TYPE_GROUPED)) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1128 if (avp->avp_public.avp_value) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1129 CHECK_MALLOC_DO( fd_dict_dump_avp_value(FD_DUMP_STD_PARAMS, avp->avp_public.avp_value, avp->avp_model, 0, 0), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1130 } else if (avp->avp_rawdata) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1131 CHECK_MALLOC_DO( fd_dump_extend_hexdump(FD_DUMP_STD_PARAMS, avp->avp_rawdata, avp->avp_rawlen, 0, 0), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1132 } else { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1133 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "(not set)"), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1134 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1135 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1136 } else { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1137 /* For embedded AVPs, we only display (vendor,) code & length */ |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1138 if (avp->avp_public.avp_flags & AVP_FLAG_VENDOR) { |
|
1120
c473581adff2
Cleanup some traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1119
diff
changeset
|
1139 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "V:%u/", avp->avp_public.avp_vendor), return NULL); |
|
1096
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1140 } |
|
1120
c473581adff2
Cleanup some traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1119
diff
changeset
|
1141 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "C:%u/l:%d", avp->avp_public.avp_code, avp->avp_public.avp_len), return NULL); |
|
1096
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1142 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1143 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1144 end: |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1145 if ((level) && (last)) { |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1146 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "}"), return NULL); |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1147 } |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1148 |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1149 return *buf; |
|
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1150 } |
|
1095
647c7e7015af
Ported the fd_msg_dump_full function to the new mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
1151 |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
1152 /* This one only prints a short display, does not go into the complete tree */ |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1092
diff
changeset
|
1153 DECLARE_FD_DUMP_PROTOTYPE( fd_msg_dump_summary, msg_or_avp *obj, struct dictionary *dict, int force_parsing, int recurse ) |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1084
diff
changeset
|
1154 { |
|
1096
97a257c80de0
Implemented remaining flavour of message dump function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1095
diff
changeset
|
1155 return msg_dump_process(FD_DUMP_STD_PARAMS, msg_format_summary, avp_format_summary, obj, dict, force_parsing, recurse); |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1084
diff
changeset
|
1156 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1084
diff
changeset
|
1157 |
| 0 | 1158 /***************************************************************************************************************/ |
| 1159 /* Simple meta-data management */ | |
| 1160 | |
| 1161 /* Retrieve the model of an object */ | |
| 1162 int fd_msg_model ( msg_or_avp * reference, struct dict_object ** model ) | |
| 1163 { | |
| 1164 TRACE_ENTRY("%p %p", reference, model); | |
| 1165 | |
| 1166 /* Check the parameters */ | |
| 1167 CHECK_PARAMS( model && VALIDATE_OBJ(reference) ); | |
| 1168 | |
| 1169 /* copy the model reference */ | |
| 1170 switch (_C(reference)->type) { | |
| 1171 case MSG_AVP: | |
| 1172 *model = _A(reference)->avp_model; | |
| 1173 break; | |
| 1174 | |
| 1175 case MSG_MSG: | |
| 1176 *model = _M(reference)->msg_model; | |
| 1177 break; | |
| 1178 | |
| 1179 default: | |
| 1180 CHECK_PARAMS(0); | |
| 1181 } | |
| 1182 | |
| 1183 return 0; | |
| 1184 } | |
| 1185 | |
| 1186 /* Retrieve the address of the msg_public field of a message */ | |
| 1187 int fd_msg_hdr ( struct msg *msg, struct msg_hdr **pdata ) | |
| 1188 { | |
| 1189 TRACE_ENTRY("%p %p", msg, pdata); | |
| 1190 CHECK_PARAMS( CHECK_MSG(msg) && pdata ); | |
| 1191 | |
| 1192 *pdata = &msg->msg_public; | |
| 1193 return 0; | |
| 1194 } | |
| 1195 | |
| 1196 /* Retrieve the address of the avp_public field of an avp */ | |
| 1197 int fd_msg_avp_hdr ( struct avp *avp, struct avp_hdr **pdata ) | |
| 1198 { | |
| 1199 TRACE_ENTRY("%p %p", avp, pdata); | |
| 1200 CHECK_PARAMS( CHECK_AVP(avp) && pdata ); | |
| 1201 | |
| 1202 *pdata = &avp->avp_public; | |
| 1203 return 0; | |
| 1204 } | |
| 1205 | |
| 1206 /* Associate answers and queries */ | |
| 1207 int fd_msg_answ_associate( struct msg * answer, struct msg * query ) | |
| 1208 { | |
| 1209 TRACE_ENTRY( "%p %p", answer, query ); | |
| 1210 | |
| 1211 CHECK_PARAMS( CHECK_MSG(answer) && CHECK_MSG(query) && (answer->msg_query == NULL ) ); | |
| 1212 | |
| 1213 answer->msg_query = query; | |
|
637
22e8fac3b2d6
Split interface file in modules
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
400
diff
changeset
|
1214 query->msg_associated = 1; |
| 0 | 1215 |
| 1216 return 0; | |
| 1217 } | |
| 1218 | |
| 1219 int fd_msg_answ_getq( struct msg * answer, struct msg ** query ) | |
| 1220 { | |
| 1221 TRACE_ENTRY( "%p %p", answer, query ); | |
| 1222 | |
| 1223 CHECK_PARAMS( CHECK_MSG(answer) && query ); | |
| 1224 | |
| 1225 *query = answer->msg_query; | |
| 1226 | |
| 1227 return 0; | |
| 1228 } | |
| 1229 | |
| 1230 int fd_msg_answ_detach( struct msg * answer ) | |
| 1231 { | |
| 1232 TRACE_ENTRY( "%p", answer ); | |
| 1233 | |
| 1234 CHECK_PARAMS( CHECK_MSG(answer) ); | |
| 1235 | |
|
637
22e8fac3b2d6
Split interface file in modules
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
400
diff
changeset
|
1236 answer->msg_query->msg_associated = 0; |
| 0 | 1237 answer->msg_query = NULL; |
| 1238 | |
| 1239 return 0; | |
| 1240 } | |
| 1241 | |
| 1242 /* Associate / get answer callbacks */ | |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1243 int fd_msg_anscb_associate( struct msg * msg, void ( *anscb)(void *, struct msg **), void * data, void (*expirecb)(void *, DiamId_t, size_t, struct msg **), const struct timespec *timeout ) |
| 0 | 1244 { |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1245 TRACE_ENTRY("%p %p %p %p", msg, anscb, expirecb, data); |
| 0 | 1246 |
| 1247 /* Check the parameters */ | |
|
824
89c5849b0832
Allow retransmission of messages on timeout
Sebastien Decugis <sdecugis@freediameter.net>
parents:
808
diff
changeset
|
1248 CHECK_PARAMS( CHECK_MSG(msg) ); |
|
893
8187364e39ea
Fix answers sending
Sebastien Decugis <sdecugis@freediameter.net>
parents:
892
diff
changeset
|
1249 |
|
8187364e39ea
Fix answers sending
Sebastien Decugis <sdecugis@freediameter.net>
parents:
892
diff
changeset
|
1250 if (! (msg->msg_public.msg_flags & CMD_FLAG_REQUEST )) |
|
1009
e22434c66126
Be more restrictive on fd_msg_send() called with answer messages, the function now rejects the parameters if an answer callback is provided
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1005
diff
changeset
|
1251 return anscb ? EINVAL : 0; /* we associate with requests only */ |
|
893
8187364e39ea
Fix answers sending
Sebastien Decugis <sdecugis@freediameter.net>
parents:
892
diff
changeset
|
1252 |
| 1099 | 1253 CHECK_PARAMS( (anscb == NULL) || (msg->msg_cb.anscb == NULL) ); /* We are not overwriting a cb */ |
| 1254 CHECK_PARAMS( (expirecb == NULL) || (msg->msg_cb.expirecb == NULL) ); /* We are not overwriting a cb */ | |
| 0 | 1255 |
| 1256 /* Associate callback and data with the message, if any */ | |
|
1229
4e52f009861a
Fix setting of answer and expiry callbacks.
Thomas Klausner <tk@giga.or.at>
parents:
1212
diff
changeset
|
1257 if (anscb) { |
|
4e52f009861a
Fix setting of answer and expiry callbacks.
Thomas Klausner <tk@giga.or.at>
parents:
1212
diff
changeset
|
1258 msg->msg_cb.anscb = anscb; |
|
4e52f009861a
Fix setting of answer and expiry callbacks.
Thomas Klausner <tk@giga.or.at>
parents:
1212
diff
changeset
|
1259 msg->msg_cb.data = data; |
|
4e52f009861a
Fix setting of answer and expiry callbacks.
Thomas Klausner <tk@giga.or.at>
parents:
1212
diff
changeset
|
1260 } |
|
4e52f009861a
Fix setting of answer and expiry callbacks.
Thomas Klausner <tk@giga.or.at>
parents:
1212
diff
changeset
|
1261 if (expirecb) { |
|
4e52f009861a
Fix setting of answer and expiry callbacks.
Thomas Klausner <tk@giga.or.at>
parents:
1212
diff
changeset
|
1262 msg->msg_cb.expirecb = expirecb; |
|
4e52f009861a
Fix setting of answer and expiry callbacks.
Thomas Klausner <tk@giga.or.at>
parents:
1212
diff
changeset
|
1263 if (timeout) { |
|
4e52f009861a
Fix setting of answer and expiry callbacks.
Thomas Klausner <tk@giga.or.at>
parents:
1212
diff
changeset
|
1264 memcpy(&msg->msg_cb.timeout, timeout, sizeof(struct timespec)); |
|
4e52f009861a
Fix setting of answer and expiry callbacks.
Thomas Klausner <tk@giga.or.at>
parents:
1212
diff
changeset
|
1265 } |
|
646
cfc8da9264f4
Prepared first part of the changes for #10
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
638
diff
changeset
|
1266 } |
| 0 | 1267 |
| 1268 return 0; | |
|
1248
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1269 } |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1270 |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1271 /* Remove a callback */ |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1272 int fd_msg_anscb_reset(struct msg * msg, int clear_anscb, int clear_expirecb) |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1273 { |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1274 TRACE_ENTRY("%p %d %d", msg, clear_anscb, clear_expirecb); |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1275 |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1276 /* Check the parameters */ |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1277 CHECK_PARAMS( CHECK_MSG(msg) ); |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1278 |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1279 if (clear_anscb) { |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1280 msg->msg_cb.anscb = NULL; |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1281 msg->msg_cb.data = NULL; |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1282 } |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1283 if (clear_expirecb) { |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1284 msg->msg_cb.expirecb = NULL; |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1285 memset(&msg->msg_cb.timeout, 0, sizeof(struct timespec)); |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1286 } |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1287 |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1288 return 0; |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1289 } |
|
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1230
diff
changeset
|
1290 |
| 0 | 1291 |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1292 int fd_msg_anscb_get( struct msg * msg, void (**anscb)(void *, struct msg **), void (**expirecb)(void *, DiamId_t, size_t, struct msg **), void ** data ) |
| 0 | 1293 { |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1294 TRACE_ENTRY("%p %p %p %p", msg, anscb, expirecb, data); |
| 0 | 1295 |
| 1296 /* Check the parameters */ | |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1297 CHECK_PARAMS( CHECK_MSG(msg) ); |
| 0 | 1298 |
| 1299 /* Copy the result */ | |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1300 if (anscb) |
|
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1301 *anscb = msg->msg_cb.anscb; |
|
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1302 if (data) |
|
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1303 *data = msg->msg_cb.data; |
|
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1304 if (expirecb) |
|
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1009
diff
changeset
|
1305 *expirecb = msg->msg_cb.expirecb; |
| 0 | 1306 |
| 1307 return 0; | |
|
649
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1308 } |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1309 |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1310 struct timespec *fd_msg_anscb_gettimeout( struct msg * msg ) |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1311 { |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1312 TRACE_ENTRY("%p", msg); |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1313 |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1314 /* Check the parameters */ |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1315 CHECK_PARAMS_DO( CHECK_MSG(msg), return NULL ); |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1316 |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1317 if (!msg->msg_cb.timeout.tv_sec) { |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1318 return NULL; |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1319 } |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1320 |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1321 return &msg->msg_cb.timeout; |
|
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
1322 } |
| 0 | 1323 |
| 1324 /* Associate routing lists */ | |
|
1212
c38bb8b69c43
Fix message rtd handling for extensions based on this data
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1205
diff
changeset
|
1325 int fd_msg_rt_associate( struct msg * msg, struct rt_data * rtd ) |
| 0 | 1326 { |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
37
diff
changeset
|
1327 TRACE_ENTRY( "%p %p", msg, rtd ); |
| 0 | 1328 |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
37
diff
changeset
|
1329 CHECK_PARAMS( CHECK_MSG(msg) && rtd ); |
| 0 | 1330 |
|
1212
c38bb8b69c43
Fix message rtd handling for extensions based on this data
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1205
diff
changeset
|
1331 msg->msg_rtdata = rtd; |
| 0 | 1332 |
| 1333 return 0; | |
| 1334 } | |
| 1335 | |
|
83
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diff
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|
1336 int fd_msg_rt_get( struct msg * msg, struct rt_data ** rtd ) |
| 0 | 1337 { |
|
83
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Sebastien Decugis <sdecugis@nict.go.jp>
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diff
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|
1338 TRACE_ENTRY( "%p %p", msg, rtd ); |
| 0 | 1339 |
|
83
c662d3eb6ff6
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diff
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|
1340 CHECK_PARAMS( CHECK_MSG(msg) && rtd ); |
| 0 | 1341 |
|
83
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diff
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|
1342 *rtd = msg->msg_rtdata; |
| 0 | 1343 |
| 1344 return 0; | |
| 1345 } | |
| 1346 | |
| 1347 /* Find if a message is routable */ | |
| 1348 int fd_msg_is_routable ( struct msg * msg ) | |
| 1349 { | |
| 1350 TRACE_ENTRY("%p", msg); | |
| 1351 | |
| 1352 CHECK_PARAMS_DO( CHECK_MSG(msg), return 0 /* pretend the message is not routable */ ); | |
| 1353 | |
| 1354 if ( ! msg->msg_routable ) { | |
|
37
cc3c59fe98fe
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Sebastien Decugis <sdecugis@nict.go.jp>
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diff
changeset
|
1355 /* To define if a message is routable, we rely on the "PXY" flag (for application 0). */ |
|
cc3c59fe98fe
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parents:
35
diff
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|
1356 msg->msg_routable = ((msg->msg_public.msg_appl != 0) || (msg->msg_public.msg_flags & CMD_FLAG_PROXIABLE)) ? 1 : 2; |
| 0 | 1357 |
| 1358 /* Note : the 'real' criteria according to the Diameter I-D is that the message is | |
| 1359 routable if and only if the "Destination-Realm" AVP is required by the command ABNF. | |
| 1360 We could make a test for this here, but it's more computational work and our test | |
| 1361 seems accurate (until proven otherwise...) */ | |
| 1362 } | |
| 1363 | |
| 1364 return (msg->msg_routable == 1) ? 1 : 0; | |
| 1365 } | |
| 1366 | |
|
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|
1367 /* cache the dictionary model for next function to avoid re-searching at every incoming message */ |
|
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|
1368 static struct dict_object *cached_avp_rr_model = NULL; |
|
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|
1369 static struct dictionary *cached_avp_rr_dict = NULL; |
|
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|
1370 static pthread_mutex_t cached_avp_rr_lock = PTHREAD_MUTEX_INITIALIZER; |
|
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|
1371 |
| 0 | 1372 /* Associate source peer */ |
|
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diff
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|
1373 int fd_msg_source_set( struct msg * msg, DiamId_t diamid, size_t diamidlen ) |
| 0 | 1374 { |
|
1120
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diff
changeset
|
1375 TRACE_ENTRY( "%p %p %zd", msg, diamid, diamidlen); |
| 0 | 1376 |
| 1377 /* Check we received a valid message */ | |
|
1120
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diff
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|
1378 CHECK_PARAMS( CHECK_MSG(msg) ); |
| 0 | 1379 |
| 1380 /* Cleanup any previous source */ | |
|
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|
1381 free(msg->msg_src_id); msg->msg_src_id = NULL; msg->msg_src_id_len = 0; |
| 0 | 1382 |
| 1383 /* If the request is to cleanup the source, we are done */ | |
| 1384 if (diamid == NULL) { | |
| 1385 return 0; | |
| 1386 } | |
| 1387 | |
| 1388 /* Otherwise save the new informations */ | |
|
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|
1389 CHECK_MALLOC( msg->msg_src_id = os0dup(diamid, diamidlen) ); |
|
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changeset
|
1390 msg->msg_src_id_len = diamidlen; |
|
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|
1391 /* done */ |
|
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|
1392 return 0; |
|
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diff
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|
1393 } |
|
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|
1394 |
|
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|
1395 /* Associate source peer */ |
|
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diff
changeset
|
1396 int fd_msg_source_setrr( struct msg * msg, DiamId_t diamid, size_t diamidlen, struct dictionary * dict ) |
|
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diff
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|
1397 { |
|
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diff
changeset
|
1398 struct dict_object *avp_rr_model = NULL; |
|
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diff
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|
1399 avp_code_t code = AC_ROUTE_RECORD; |
|
c473581adff2
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diff
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|
1400 struct avp *avp; |
|
c473581adff2
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diff
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|
1401 union avp_value val; |
|
c473581adff2
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diff
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|
1402 |
|
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diff
changeset
|
1403 TRACE_ENTRY( "%p %p %zd %p", msg, diamid, diamidlen, dict); |
|
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|
1404 |
|
1120
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|
1405 /* Check we received a valid message */ |
|
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diff
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|
1406 CHECK_PARAMS( CHECK_MSG(msg) && dict ); |
| 0 | 1407 |
|
1120
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|
1408 /* Lock the cached values */ |
|
c473581adff2
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|
1409 CHECK_POSIX( pthread_mutex_lock(&cached_avp_rr_lock) ); |
|
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|
1410 if (cached_avp_rr_dict == dict) { |
|
c473581adff2
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|
1411 avp_rr_model = cached_avp_rr_model; |
|
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|
1412 } |
|
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|
1413 CHECK_POSIX( pthread_mutex_unlock(&cached_avp_rr_lock) ); |
|
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|
1414 |
|
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|
1415 /* If it was not cached */ |
|
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|
1416 if (!avp_rr_model) { |
|
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|
1417 /* Find the model for Route-Record in the dictionary */ |
|
c473581adff2
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|
1418 CHECK_FCT( fd_dict_search ( dict, DICT_AVP, AVP_BY_CODE, &code, &avp_rr_model, ENOENT) ); |
|
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|
1419 |
|
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|
1420 /* Now cache this result */ |
|
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|
1421 CHECK_POSIX( pthread_mutex_lock(&cached_avp_rr_lock) ); |
|
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|
1422 cached_avp_rr_dict = dict; |
|
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|
1423 cached_avp_rr_model = avp_rr_model; |
|
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parents:
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|
1424 CHECK_POSIX( pthread_mutex_unlock(&cached_avp_rr_lock) ); |
|
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|
1425 } |
|
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|
1426 |
|
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|
1427 /* Create the AVP with this model */ |
|
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|
1428 CHECK_FCT( fd_msg_avp_new ( avp_rr_model, 0, &avp ) ); |
| 0 | 1429 |
|
1120
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|
1430 /* Set the AVP value with the diameter id */ |
|
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diff
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|
1431 memset(&val, 0, sizeof(val)); |
|
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diff
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|
1432 val.os.data = (uint8_t *)diamid; |
|
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|
1433 val.os.len = diamidlen; |
|
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1119
diff
changeset
|
1434 CHECK_FCT( fd_msg_avp_setvalue( avp, &val ) ); |
|
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|
1435 |
|
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|
1436 /* Add the AVP in the message */ |
|
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|
1437 CHECK_FCT( fd_msg_avp_add( msg, MSG_BRW_LAST_CHILD, avp ) ); |
| 0 | 1438 |
| 1439 /* done */ | |
| 1440 return 0; | |
| 1441 } | |
| 1442 | |
|
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|
1443 int fd_msg_source_get( struct msg * msg, DiamId_t* diamid, size_t * diamidlen ) |
| 0 | 1444 { |
|
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|
1445 TRACE_ENTRY( "%p %p %p", msg, diamid, diamidlen); |
| 0 | 1446 |
| 1447 /* Check we received valid parameters */ | |
| 1448 CHECK_PARAMS( CHECK_MSG(msg) ); | |
| 1449 CHECK_PARAMS( diamid ); | |
| 1450 | |
| 1451 /* Copy the informations */ | |
| 1452 *diamid = msg->msg_src_id; | |
| 1453 | |
|
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|
1454 if (diamidlen) |
|
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|
1455 *diamidlen = msg->msg_src_id_len; |
|
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diff
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|
1456 |
| 0 | 1457 /* done */ |
| 1458 return 0; | |
| 1459 } | |
| 1460 | |
|
924
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
1461 /* Associate a session with a message, use only when the session was just created */ |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
920
diff
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|
1462 int fd_msg_sess_set(struct msg * msg, struct session * session) |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
920
diff
changeset
|
1463 { |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
1464 TRACE_ENTRY("%p %p", msg, session); |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
920
diff
changeset
|
1465 |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
920
diff
changeset
|
1466 /* Check we received valid parameters */ |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
1467 CHECK_PARAMS( CHECK_MSG(msg) ); |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
920
diff
changeset
|
1468 CHECK_PARAMS( session ); |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
920
diff
changeset
|
1469 CHECK_PARAMS( msg->msg_sess == NULL ); |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
1470 |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
1471 msg->msg_sess = session; |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
1472 return 0; |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
920
diff
changeset
|
1473 } |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
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diff
changeset
|
1474 |
|
895
fbf77629cb7b
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parents:
894
diff
changeset
|
1475 |
|
85
e5fcd672caff
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parents:
83
diff
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|
1476 /* Retrieve the session of the message */ |
|
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1477 int fd_msg_sess_get(struct dictionary * dict, struct msg * msg, struct session ** session, int * new) |
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1478 { |
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1479 struct avp * avp; |
|
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1480 |
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1481 TRACE_ENTRY("%p %p %p", msg, session, new); |
|
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1482 |
|
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|
1483 /* Check we received valid parameters */ |
|
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1484 CHECK_PARAMS( CHECK_MSG(msg) ); |
|
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1485 CHECK_PARAMS( session ); |
|
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1486 |
|
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1487 /* If we already resolved the session, just send it back */ |
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1488 if (msg->msg_sess) { |
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1489 *session = msg->msg_sess; |
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1490 if (new) |
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1491 *new = 0; |
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1492 return 0; |
|
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1493 } |
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1494 |
|
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|
1495 /* OK, we have to search for Session-Id AVP -- it is usually the first AVP, but let's be permissive here */ |
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1496 /* -- note: we accept messages that have not yet been dictionary parsed... */ |
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1497 CHECK_FCT( fd_msg_browse(msg, MSG_BRW_FIRST_CHILD, &avp, NULL) ); |
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1498 while (avp) { |
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1499 if ( (avp->avp_public.avp_code == AC_SESSION_ID) |
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1500 && (avp->avp_public.avp_vendor == 0) ) |
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1501 break; |
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1502 |
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1503 /* Otherwise move to next AVP in the message */ |
|
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1504 CHECK_FCT( fd_msg_browse(avp, MSG_BRW_NEXT, &avp, NULL) ); |
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1505 } |
|
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1506 |
|
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|
1507 if (!avp) { |
|
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1508 TRACE_DEBUG(FULL, "No Session-Id AVP found in message %p", msg); |
|
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1509 *session = NULL; |
|
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|
1510 return 0; |
|
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|
1511 } |
|
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|
1512 |
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|
1513 if (!avp->avp_model) { |
|
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|
1514 CHECK_FCT( fd_msg_parse_dict ( avp, dict, NULL ) ); |
|
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1515 } |
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1516 |
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1517 ASSERT( avp->avp_public.avp_value ); |
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1518 |
|
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1519 /* Resolve the session and we are done */ |
|
919
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1520 if (avp->avp_public.avp_value->os.len > 0) { |
|
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1521 CHECK_FCT( fd_sess_fromsid_msg ( avp->avp_public.avp_value->os.data, avp->avp_public.avp_value->os.len, &msg->msg_sess, new) ); |
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1522 *session = msg->msg_sess; |
|
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|
1523 } else { |
|
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|
1524 TRACE_DEBUG(FULL, "Session-Id AVP with 0-byte length found in message %p", msg); |
|
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1525 *session = NULL; |
|
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1526 } |
|
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1527 |
|
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1528 return 0; |
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|
1529 } |
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1530 |
|
1098
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|
1531 /* Retrieve the location of the pmd list for the message; return NULL if failed */ |
|
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|
1532 struct fd_msg_pmdl * fd_msg_pmdl_get(struct msg * msg) |
|
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1533 { |
|
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|
1534 CHECK_PARAMS_DO( CHECK_MSG(msg), return NULL ); |
|
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|
1535 return &msg->msg_pmdl; |
|
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|
1536 } |
|
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1537 |
|
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1538 |
| 0 | 1539 /******************* End-to-end counter *********************/ |
|
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f83d9878bf66
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|
1540 static uint32_t fd_eteid; |
|
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|
1541 static pthread_mutex_t fd_eteid_lck = PTHREAD_MUTEX_INITIALIZER; |
| 0 | 1542 |
| 1543 void fd_msg_eteid_init(void) | |
| 1544 { | |
|
1125
98d1ad9bf85a
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|
1545 uint32_t t = (uint32_t)time(NULL); |
|
98d1ad9bf85a
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|
1546 srand48(t); |
|
98d1ad9bf85a
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|
1547 fd_eteid = (t << 20) | ((uint32_t)lrand48() & ( (1 << 20) - 1 )); |
| 0 | 1548 } |
| 1549 | |
| 1550 uint32_t fd_msg_eteid_get ( void ) | |
| 1551 { | |
| 1552 uint32_t ret; | |
| 1553 | |
| 1554 CHECK_POSIX_DO( pthread_mutex_lock(&fd_eteid_lck), /* continue */ ); | |
| 1555 | |
| 1556 ret = fd_eteid ++; | |
| 1557 | |
| 1558 CHECK_POSIX_DO( pthread_mutex_unlock(&fd_eteid_lck), /* continue */ ); | |
| 1559 | |
| 1560 return ret; | |
| 1561 } | |
| 1562 | |
| 1563 /***************************************************************************************************************/ | |
| 1564 /* Manage AVPs values */ | |
| 1565 | |
| 1566 /* Set the value of an AVP */ | |
| 1567 int fd_msg_avp_setvalue ( struct avp *avp, union avp_value *value ) | |
| 1568 { | |
| 1569 enum dict_avp_basetype type = -1; | |
| 1570 | |
| 1571 TRACE_ENTRY("%p %p", avp, value); | |
| 1572 | |
| 1573 /* Check parameter */ | |
| 1574 CHECK_PARAMS( CHECK_AVP(avp) && avp->avp_model ); | |
| 1575 | |
| 1576 /* Retrieve information from the AVP model */ | |
| 1577 { | |
| 1578 enum dict_object_type dicttype; | |
| 1579 struct dict_avp_data dictdata; | |
| 1580 | |
| 1581 CHECK_PARAMS( (fd_dict_gettype(avp->avp_model, &dicttype) == 0) && (dicttype == DICT_AVP) ); | |
| 1582 CHECK_FCT( fd_dict_getval(avp->avp_model, &dictdata) ); | |
| 1583 type = dictdata.avp_basetype; | |
| 1584 CHECK_PARAMS( type != AVP_TYPE_GROUPED ); | |
| 1585 } | |
| 1586 | |
| 1587 /* First, clean any previous value */ | |
| 1588 if (avp->avp_mustfreeos != 0) { | |
| 1589 free(avp->avp_storage.os.data); | |
| 1590 avp->avp_mustfreeos = 0; | |
| 1591 } | |
| 1592 | |
| 1593 memset(&avp->avp_storage, 0, sizeof(union avp_value)); | |
| 1594 | |
| 1595 /* If the request was to delete a value: */ | |
| 1596 if (!value) { | |
| 1597 avp->avp_public.avp_value = NULL; | |
| 1598 return 0; | |
| 1599 } | |
| 1600 | |
| 1601 /* Now we have to set the value */ | |
| 1602 memcpy(&avp->avp_storage, value, sizeof(union avp_value)); | |
| 1603 | |
| 730 | 1604 /* Duplicate an octetstring if needed. */ |
|
387
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|
1605 if (type == AVP_TYPE_OCTETSTRING) { |
|
753
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|
1606 CHECK_MALLOC( avp->avp_storage.os.data = os0dup(value->os.data, value->os.len) ); |
|
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|
1607 avp->avp_mustfreeos = 1; |
| 0 | 1608 } |
| 1609 | |
| 1610 /* Set the data pointer of the public part */ | |
| 1611 avp->avp_public.avp_value = &avp->avp_storage; | |
| 1612 | |
| 1613 return 0; | |
| 1614 } | |
| 1615 | |
| 1616 /* Set the value of an AVP, using formatted data */ | |
| 1617 int fd_msg_avp_value_encode ( void *data, struct avp *avp ) | |
| 1618 { | |
| 1619 enum dict_avp_basetype type = -1; | |
| 1620 struct dict_type_data type_data; | |
| 1621 | |
| 1622 TRACE_ENTRY("%p %p", data, avp); | |
| 1623 | |
| 1624 /* Check parameter */ | |
| 1625 CHECK_PARAMS( CHECK_AVP(avp) && avp->avp_model ); | |
| 1626 | |
| 1627 /* Retrieve information from the AVP model and it's parent type */ | |
| 1628 { | |
| 1629 enum dict_object_type dicttype; | |
| 1630 struct dict_avp_data dictdata; | |
| 1631 struct dictionary * dict; | |
| 1632 struct dict_object * parenttype = NULL; | |
| 1633 | |
| 1634 /* First check the base type of the AVP */ | |
| 1635 CHECK_PARAMS( (fd_dict_gettype(avp->avp_model, &dicttype) == 0) && (dicttype == DICT_AVP) ); | |
| 1636 CHECK_FCT( fd_dict_getval(avp->avp_model, &dictdata) ); | |
| 1637 type = dictdata.avp_basetype; | |
| 1638 CHECK_PARAMS( type != AVP_TYPE_GROUPED ); | |
| 1639 | |
| 1640 /* Then retrieve information about the parent's type (= derived type) */ | |
| 1641 CHECK_FCT( fd_dict_getdict( avp->avp_model, &dict ) ); | |
| 1642 CHECK_FCT( fd_dict_search( dict, DICT_TYPE, TYPE_OF_AVP, avp->avp_model, &parenttype, EINVAL) ); | |
| 1643 CHECK_FCT( fd_dict_getval(parenttype, &type_data) ); | |
| 1644 if (type_data.type_encode == NULL) { | |
| 1645 TRACE_DEBUG(INFO, "This AVP type does not provide a callback to encode formatted data. ENOTSUP."); | |
| 1646 return ENOTSUP; | |
| 1647 } | |
| 1648 } | |
| 1649 | |
| 1650 /* Ok, now we can encode the value */ | |
| 1651 | |
| 1652 /* First, clean any previous value */ | |
| 1653 if (avp->avp_mustfreeos != 0) { | |
| 1654 free(avp->avp_storage.os.data); | |
| 1655 avp->avp_mustfreeos = 0; | |
| 1656 } | |
| 1657 avp->avp_public.avp_value = NULL; | |
| 1658 memset(&avp->avp_storage, 0, sizeof(union avp_value)); | |
| 1659 | |
| 1660 /* Now call the type's callback to encode the data */ | |
| 1661 CHECK_FCT( (*type_data.type_encode)(data, &avp->avp_storage) ); | |
| 1662 | |
| 1663 /* If an octetstring has been allocated, let's mark it to be freed */ | |
| 1664 if (type == AVP_TYPE_OCTETSTRING) | |
| 1665 avp->avp_mustfreeos = 1; | |
| 1666 | |
| 1667 /* Set the data pointer of the public part */ | |
| 1668 avp->avp_public.avp_value = &avp->avp_storage; | |
| 1669 | |
| 1670 return 0; | |
| 1671 } | |
| 1672 | |
| 1673 /* Interpret the value of an AVP into formatted data */ | |
| 1674 int fd_msg_avp_value_interpret ( struct avp *avp, void *data ) | |
| 1675 { | |
| 1676 struct dict_type_data type_data; | |
| 1677 | |
| 1678 TRACE_ENTRY("%p %p", avp, data); | |
| 1679 | |
| 1680 /* Check parameter */ | |
| 1681 CHECK_PARAMS( CHECK_AVP(avp) && avp->avp_model && avp->avp_public.avp_value ); | |
| 1682 | |
| 1683 /* Retrieve information about the AVP parent type */ | |
| 1684 { | |
| 1685 struct dictionary * dict; | |
| 1686 struct dict_object * parenttype = NULL; | |
| 1687 | |
| 1688 CHECK_FCT( fd_dict_getdict( avp->avp_model, &dict ) ); | |
| 1689 CHECK_FCT( fd_dict_search( dict, DICT_TYPE, TYPE_OF_AVP, avp->avp_model, &parenttype, EINVAL) ); | |
| 1690 CHECK_FCT( fd_dict_getval(parenttype, &type_data) ); | |
| 1691 if (type_data.type_interpret == NULL) { | |
| 1692 TRACE_DEBUG(INFO, "This AVP type does not provide a callback to interpret value in formatted data. ENOTSUP."); | |
| 1693 return ENOTSUP; | |
| 1694 } | |
| 1695 } | |
| 1696 | |
| 1697 /* Ok, now we can interpret the value */ | |
| 1698 | |
| 1699 CHECK_FCT( (*type_data.type_interpret)(avp->avp_public.avp_value, data) ); | |
| 1700 | |
| 1701 return 0; | |
| 1702 } | |
| 1703 | |
| 1704 /***************************************************************************************************************/ | |
| 1705 /* Creating a buffer from memory objects (bufferize a struct msg) */ | |
| 1706 | |
| 1707 /* Following macros are used to store 32 and 64 bit fields into a buffer in network byte order */ | |
| 1708 #define PUT_in_buf_32( _u32data, _bufptr ) { \ | |
| 1709 *(uint32_t *)(_bufptr) = htonl((uint32_t)(_u32data)); \ | |
| 1710 } | |
|
791
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
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parents:
765
diff
changeset
|
1711 |
|
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
1712 /* The location is not on 64b boundary, so we split the writing in two operations to avoid sigbus */ |
| 0 | 1713 #define PUT_in_buf_64( _u64data, _bufptr ) { \ |
|
791
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
1714 uint64_t __v = htonll((uint64_t)(_u64data)); \ |
|
792
0f566e550813
improved the previous fix... not sure it was correct
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
791
diff
changeset
|
1715 memcpy(_bufptr, &__v, sizeof(__v)); \ |
| 0 | 1716 } |
| 1717 | |
| 1718 /* Write a message header in the buffer */ | |
| 1719 static int bufferize_msg(unsigned char * buffer, size_t buflen, size_t * offset, struct msg * msg) | |
| 1720 { | |
|
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Fix a number of errors and warnings introduced/highlighted by recent commits
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parents:
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diff
changeset
|
1721 TRACE_ENTRY("%p %zd %p %p", buffer, buflen, offset, msg); |
| 0 | 1722 |
| 1723 if ((buflen - *offset) < GETMSGHDRSZ()) | |
| 1724 return ENOSPC; | |
| 1725 | |
| 1726 if (*offset & 0x3) | |
| 1727 return EFAULT; /* We are supposed to start on 32 bit boundaries */ | |
| 1728 | |
| 1729 PUT_in_buf_32(msg->msg_public.msg_length, buffer + *offset); | |
| 1730 buffer[*offset] = msg->msg_public.msg_version; | |
| 1731 *offset += 4; | |
| 1732 | |
| 1733 PUT_in_buf_32(msg->msg_public.msg_code, buffer + *offset); | |
| 1734 buffer[*offset] = msg->msg_public.msg_flags; | |
| 1735 *offset += 4; | |
| 1736 | |
| 1737 PUT_in_buf_32(msg->msg_public.msg_appl, buffer + *offset); | |
| 1738 *offset += 4; | |
| 1739 | |
| 1740 PUT_in_buf_32(msg->msg_public.msg_hbhid, buffer + *offset); | |
| 1741 *offset += 4; | |
| 1742 | |
| 1743 PUT_in_buf_32(msg->msg_public.msg_eteid, buffer + *offset); | |
| 1744 *offset += 4; | |
| 1745 | |
| 1746 return 0; | |
| 1747 } | |
| 1748 | |
| 1749 static int bufferize_chain(unsigned char * buffer, size_t buflen, size_t * offset, struct fd_list * list); | |
| 1750 | |
| 1751 /* Write an AVP in the buffer */ | |
| 1752 static int bufferize_avp(unsigned char * buffer, size_t buflen, size_t * offset, struct avp * avp) | |
| 1753 { | |
| 1754 struct dict_avp_data dictdata; | |
| 1755 | |
|
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0117a7746b21
Fix a number of errors and warnings introduced/highlighted by recent commits
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1014
diff
changeset
|
1756 TRACE_ENTRY("%p %zd %p %p", buffer, buflen, offset, avp); |
| 0 | 1757 |
| 1758 if ((buflen - *offset) < avp->avp_public.avp_len) | |
| 1759 return ENOSPC; | |
| 1760 | |
| 1761 /* Write the header */ | |
| 1762 PUT_in_buf_32(avp->avp_public.avp_code, buffer + *offset); | |
| 1763 *offset += 4; | |
| 1764 | |
| 1765 PUT_in_buf_32(avp->avp_public.avp_len, buffer + *offset); | |
| 1766 buffer[*offset] = avp->avp_public.avp_flags; | |
| 1767 *offset += 4; | |
| 1768 | |
| 1769 if (avp->avp_public.avp_flags & AVP_FLAG_VENDOR) { | |
| 1770 PUT_in_buf_32(avp->avp_public.avp_vendor, buffer + *offset); | |
| 1771 *offset += 4; | |
| 1772 } | |
| 1773 | |
| 1774 /* Then we must write the AVP value */ | |
| 1775 | |
| 1776 if (avp->avp_model == NULL) { | |
| 1777 /* In the case where we don't know the type of AVP, just copy the raw data or source */ | |
| 1778 CHECK_PARAMS( avp->avp_source || avp->avp_rawdata ); | |
| 1779 | |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
1780 if ( avp->avp_rawdata != NULL ) { |
|
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
1781 /* the content was stored in rawdata */ |
|
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
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parents:
995
diff
changeset
|
1782 memcpy(&buffer[*offset], avp->avp_rawdata, avp->avp_rawlen); |
|
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
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|
1783 *offset += PAD4(avp->avp_rawlen); |
|
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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diff
changeset
|
1784 } else { |
| 0 | 1785 /* the message was not parsed completely */ |
| 1786 size_t datalen = avp->avp_public.avp_len - GETAVPHDRSZ(avp->avp_public.avp_flags); | |
| 1787 memcpy(&buffer[*offset], avp->avp_source, datalen); | |
| 1788 *offset += PAD4(datalen); | |
| 1789 } | |
| 1790 | |
| 1791 } else { | |
| 1792 /* The AVP is defined in the dictionary */ | |
| 1793 CHECK_FCT( fd_dict_getval(avp->avp_model, &dictdata) ); | |
| 1794 | |
| 1795 CHECK_PARAMS( ( dictdata.avp_basetype == AVP_TYPE_GROUPED ) || avp->avp_public.avp_value ); | |
| 1796 | |
| 1797 switch (dictdata.avp_basetype) { | |
| 1798 case AVP_TYPE_GROUPED: | |
| 1799 return bufferize_chain(buffer, buflen, offset, &avp->avp_chain.children); | |
| 1800 | |
| 1801 case AVP_TYPE_OCTETSTRING: | |
|
387
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Additional fixes for empty octet string AVPs
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parents:
386
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1802 if (avp->avp_public.avp_value->os.len) |
|
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Additional fixes for empty octet string AVPs
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parents:
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diff
changeset
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1803 memcpy(&buffer[*offset], avp->avp_public.avp_value->os.data, avp->avp_public.avp_value->os.len); |
| 0 | 1804 *offset += PAD4(avp->avp_public.avp_value->os.len); |
| 1805 break; | |
| 1806 | |
| 1807 case AVP_TYPE_INTEGER32: | |
| 1808 PUT_in_buf_32(avp->avp_public.avp_value->i32, buffer + *offset); | |
| 1809 *offset += 4; | |
| 1810 break; | |
| 1811 | |
| 1812 case AVP_TYPE_INTEGER64: | |
| 1813 PUT_in_buf_64(avp->avp_public.avp_value->i64, buffer + *offset); | |
| 1814 *offset += 8; | |
| 1815 break; | |
| 1816 | |
| 1817 case AVP_TYPE_UNSIGNED32: | |
| 1818 PUT_in_buf_32(avp->avp_public.avp_value->u32, buffer + *offset); | |
| 1819 *offset += 4; | |
| 1820 break; | |
| 1821 | |
| 1822 case AVP_TYPE_UNSIGNED64: | |
| 1823 PUT_in_buf_64(avp->avp_public.avp_value->u64, buffer + *offset); | |
| 1824 *offset += 8; | |
| 1825 break; | |
| 1826 | |
| 1827 case AVP_TYPE_FLOAT32: | |
| 1828 /* We read the f32 as "u32" here to avoid casting to uint make decimals go away. | |
| 1829 The alternative would be something like "*(uint32_t *)(& f32)" but | |
| 1830 then the compiler complains about strict-aliasing rules. */ | |
| 1831 PUT_in_buf_32(avp->avp_public.avp_value->u32, buffer + *offset); | |
| 1832 *offset += 4; | |
| 1833 break; | |
| 1834 | |
| 1835 case AVP_TYPE_FLOAT64: | |
| 1836 /* Same remark as previously */ | |
| 1837 PUT_in_buf_64(avp->avp_public.avp_value->u64, buffer + *offset); | |
| 1838 *offset += 8; | |
| 1839 break; | |
| 1840 | |
| 1841 default: | |
| 1842 ASSERT(0); | |
| 1843 } | |
| 1844 } | |
| 1845 return 0; | |
| 1846 } | |
| 1847 | |
| 1848 /* Write a chain of AVPs in the buffer */ | |
| 1849 static int bufferize_chain(unsigned char * buffer, size_t buflen, size_t * offset, struct fd_list * list) | |
| 1850 { | |
| 1851 struct fd_list * avpch; | |
| 1852 | |
|
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parents:
1014
diff
changeset
|
1853 TRACE_ENTRY("%p %zd %p %p", buffer, buflen, offset, list); |
| 0 | 1854 |
| 1855 for (avpch = list->next; avpch != list; avpch = avpch->next) { | |
| 1856 /* Bufferize the AVP */ | |
| 1857 CHECK_FCT( bufferize_avp(buffer, buflen, offset, _A(avpch->o)) ); | |
| 1858 } | |
| 1859 return 0; | |
| 1860 } | |
| 1861 | |
| 1862 /* Create the message buffer, in network-byte order. We browse the tree twice, this could be probably improved if needed */ | |
| 1863 int fd_msg_bufferize ( struct msg * msg, unsigned char ** buffer, size_t * len ) | |
| 1864 { | |
| 1865 int ret = 0; | |
| 1866 unsigned char * buf = NULL; | |
| 1867 size_t offset = 0; | |
| 1868 | |
| 1869 TRACE_ENTRY("%p %p %p", msg, buffer, len); | |
| 1870 | |
| 1871 /* Check the parameters */ | |
| 1872 CHECK_PARAMS( buffer && CHECK_MSG(msg) ); | |
| 1873 | |
| 1874 /* Update the length. This also checks that all AVP have their values set */ | |
| 1875 CHECK_FCT( fd_msg_update_length(msg) ); | |
| 1876 | |
| 1877 /* Now allocate a buffer to store the message */ | |
| 1878 CHECK_MALLOC( buf = malloc(msg->msg_public.msg_length) ); | |
| 1879 | |
| 1880 /* Clear the memory, so that the padding is always 0 (should not matter) */ | |
| 1881 memset(buf, 0, msg->msg_public.msg_length); | |
| 1882 | |
| 1883 /* Write the message header in the buffer */ | |
| 1884 CHECK_FCT_DO( ret = bufferize_msg(buf, msg->msg_public.msg_length, &offset, msg), | |
| 1885 { | |
| 1886 free(buf); | |
| 1887 return ret; | |
| 1888 } ); | |
| 1889 | |
| 1890 /* Write the list of AVPs */ | |
| 1891 CHECK_FCT_DO( ret = bufferize_chain(buf, msg->msg_public.msg_length, &offset, &msg->msg_chain.children), | |
| 1892 { | |
| 1893 free(buf); | |
| 1894 return ret; | |
| 1895 } ); | |
| 1896 | |
| 1897 ASSERT(offset == msg->msg_public.msg_length); /* or the msg_update_length is buggy */ | |
| 1898 | |
| 1899 if (len) { | |
| 1900 *len = offset; | |
| 1901 } | |
| 1902 | |
| 1903 *buffer = buf; | |
| 1904 return 0; | |
| 1905 } | |
| 1906 | |
| 1907 | |
| 1908 /***************************************************************************************************************/ | |
| 1909 /* Parsing buffers and building AVP objects lists (not parsing the AVP values which requires dictionary knowledge) */ | |
| 1910 | |
| 1911 /* Parse a buffer containing a supposed list of AVPs */ | |
| 1912 static int parsebuf_list(unsigned char * buf, size_t buflen, struct fd_list * head) | |
| 1913 { | |
| 1914 size_t offset = 0; | |
| 1915 | |
|
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parents:
1014
diff
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1916 TRACE_ENTRY("%p %zd %p", buf, buflen, head); |
| 0 | 1917 |
| 1918 while (offset < buflen) { | |
| 1919 struct avp * avp; | |
| 1920 | |
|
920
cb439d57d0c5
Fix parsing of incoming AVPs with 0-byte length at the end of the message
Sebastien Decugis <sdecugis@freediameter.net>
parents:
919
diff
changeset
|
1921 if (buflen - offset < AVPHDRSZ_NOVEND) { |
|
1027
0117a7746b21
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parents:
1014
diff
changeset
|
1922 TRACE_DEBUG(INFO, "truncated buffer: remaining only %zd bytes", buflen - offset); |
| 0 | 1923 return EBADMSG; |
| 1924 } | |
| 1925 | |
| 1926 /* Create a new AVP object */ | |
| 1927 CHECK_MALLOC( avp = malloc (sizeof(struct avp)) ); | |
| 1928 | |
| 1929 init_avp(avp); | |
| 1930 | |
| 1931 /* Initialize the header */ | |
| 1932 avp->avp_public.avp_code = ntohl(*(uint32_t *)(buf + offset)); | |
| 1933 avp->avp_public.avp_flags = buf[offset + 4]; | |
| 1934 avp->avp_public.avp_len = ((uint32_t)buf[offset+5]) << 16 | ((uint32_t)buf[offset+6]) << 8 | ((uint32_t)buf[offset+7]) ; | |
| 1935 | |
| 1936 offset += 8; | |
| 1937 | |
| 1938 if (avp->avp_public.avp_flags & AVP_FLAG_VENDOR) { | |
|
920
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Fix parsing of incoming AVPs with 0-byte length at the end of the message
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diff
changeset
|
1939 if (buflen - offset < 4) { |
|
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0117a7746b21
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parents:
1014
diff
changeset
|
1940 TRACE_DEBUG(INFO, "truncated buffer: remaining only %zd bytes for vendor and data", buflen - offset); |
| 0 | 1941 free(avp); |
| 1942 return EBADMSG; | |
| 1943 } | |
| 1944 avp->avp_public.avp_vendor = ntohl(*(uint32_t *)(buf + offset)); | |
| 1945 offset += 4; | |
| 1946 } | |
| 1947 | |
| 1948 /* Check there is enough remaining data in the buffer */ | |
|
920
cb439d57d0c5
Fix parsing of incoming AVPs with 0-byte length at the end of the message
Sebastien Decugis <sdecugis@freediameter.net>
parents:
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|
1949 if ( (avp->avp_public.avp_len > GETAVPHDRSZ(avp->avp_public.avp_flags)) |
|
cb439d57d0c5
Fix parsing of incoming AVPs with 0-byte length at the end of the message
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parents:
919
diff
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|
1950 && (buflen - offset < avp->avp_public.avp_len - GETAVPHDRSZ(avp->avp_public.avp_flags))) { |
|
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0117a7746b21
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parents:
1014
diff
changeset
|
1951 TRACE_DEBUG(INFO, "truncated buffer: remaining only %zd bytes for data, and avp data size is %d", |
| 0 | 1952 buflen - offset, |
| 1953 avp->avp_public.avp_len - GETAVPHDRSZ(avp->avp_public.avp_flags)); | |
| 1954 free(avp); | |
| 1955 return EBADMSG; | |
| 1956 } | |
| 1957 | |
| 1958 /* buf[offset] is now the beginning of the data */ | |
| 1959 avp->avp_source = &buf[offset]; | |
| 1960 | |
| 1961 /* Now eat the data and eventual padding */ | |
| 1962 offset += PAD4(avp->avp_public.avp_len - GETAVPHDRSZ(avp->avp_public.avp_flags)); | |
| 1963 | |
| 1964 /* And insert this avp in the list, at the end */ | |
| 1965 fd_list_insert_before( head, &avp->avp_chain.chaining ); | |
| 1966 } | |
| 1967 | |
| 1968 return 0; | |
| 1969 } | |
| 1970 | |
| 1971 /* Create a message object from a buffer. Dictionary objects are not resolved, AVP contents are not interpreted, buffer is saved in msg */ | |
| 1972 int fd_msg_parse_buffer ( unsigned char ** buffer, size_t buflen, struct msg ** msg ) | |
| 1973 { | |
| 1974 struct msg * new = NULL; | |
| 1975 int ret = 0; | |
| 1976 uint32_t msglen = 0; | |
| 1977 unsigned char * buf; | |
| 1978 | |
|
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diff
changeset
|
1979 TRACE_ENTRY("%p %zd %p", buffer, buflen, msg); |
| 0 | 1980 |
| 1981 CHECK_PARAMS( buffer && *buffer && msg && (buflen >= GETMSGHDRSZ()) ); | |
| 1982 buf = *buffer; | |
| 1983 | |
| 1984 if ( buf[0] != DIAMETER_VERSION) { | |
| 1985 TRACE_DEBUG(INFO, "Invalid version in message: %d (supported: %d)", buf[0], DIAMETER_VERSION); | |
| 1986 return EBADMSG; | |
| 1987 } | |
| 1988 | |
| 1989 msglen = ntohl(*(uint32_t *)buf) & 0x00ffffff; | |
| 1990 if ( buflen < msglen ) { | |
|
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1014
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changeset
|
1991 TRACE_DEBUG(INFO, "Truncated message (%zd / %d)", buflen, msglen ); |
| 0 | 1992 return EBADMSG; |
| 1993 } | |
| 1994 | |
| 1995 /* Create a new object */ | |
|
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d8591b1c56cd
Implemented a few hooks
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parents:
1101
diff
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|
1996 CHECK_MALLOC( new = malloc (sizeof(struct msg)) ); |
| 0 | 1997 |
| 1998 /* Initialize the fields */ | |
| 1999 init_msg(new); | |
| 2000 | |
| 2001 /* Now read from the buffer */ | |
| 2002 new->msg_public.msg_version = buf[0]; | |
| 2003 new->msg_public.msg_length = msglen; | |
| 2004 | |
| 2005 new->msg_public.msg_flags = buf[4]; | |
| 2006 new->msg_public.msg_code = ntohl(*(uint32_t *)(buf+4)) & 0x00ffffff; | |
| 2007 | |
| 2008 new->msg_public.msg_appl = ntohl(*(uint32_t *)(buf+8)); | |
| 2009 new->msg_public.msg_hbhid = ntohl(*(uint32_t *)(buf+12)); | |
| 2010 new->msg_public.msg_eteid = ntohl(*(uint32_t *)(buf+16)); | |
| 2011 | |
| 2012 /* Parse the AVP list */ | |
| 2013 CHECK_FCT_DO( ret = parsebuf_list(buf + GETMSGHDRSZ(), buflen - GETMSGHDRSZ(), &new->msg_chain.children), { destroy_tree(_C(new)); return ret; } ); | |
| 2014 | |
|
1103
d8591b1c56cd
Implemented a few hooks
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parents:
1101
diff
changeset
|
2015 /* Parsing successful */ |
|
d8591b1c56cd
Implemented a few hooks
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1101
diff
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|
2016 new->msg_rawbuffer = buf; |
|
d8591b1c56cd
Implemented a few hooks
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parents:
1101
diff
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|
2017 *buffer = NULL; |
| 0 | 2018 *msg = new; |
| 2019 return 0; | |
| 2020 } | |
| 2021 | |
| 2022 | |
| 2023 /***************************************************************************************************************/ | |
| 2024 /* Parsing messages and AVP with dictionary information */ | |
| 2025 | |
| 2026 /* Resolve dictionary objects of the cmd and avp instances, from their headers. | |
| 2027 * When the model is found, the data is interpreted from the avp_source buffer and copied to avp_storage. | |
| 2028 * When the model is not found, the data is copied as rawdata and saved (in case we FW the message). | |
| 2029 * Therefore, after this function has been called, the source buffer can be freed. | |
| 2030 * For command, if the dictionary model is not found, an error is returned. | |
| 2031 */ | |
| 2032 | |
|
889
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Add information about parsing errors
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|
2033 static char error_message[256]; |
|
4a299daed8b2
Add information about parsing errors
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diff
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|
2034 |
| 0 | 2035 /* Process an AVP. If we are not in recheck, the avp_source must be set. */ |
|
114
5b3868944e2b
Reporting errors in parse_dict function
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parents:
112
diff
changeset
|
2036 static int parsedict_do_avp(struct dictionary * dict, struct avp * avp, int mandatory, struct fd_pei *error_info) |
| 0 | 2037 { |
| 2038 struct dict_avp_data dictdata; | |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2039 uint8_t * source; |
| 0 | 2040 |
|
114
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Reporting errors in parse_dict function
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diff
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|
2041 TRACE_ENTRY("%p %p %d %p", dict, avp, mandatory, error_info); |
| 0 | 2042 |
| 2043 /* First check we received an AVP as input */ | |
| 2044 CHECK_PARAMS( CHECK_AVP(avp) ); | |
| 2045 | |
| 2046 if (avp->avp_model != NULL) { | |
| 2047 /* the model has already been resolved. we do check it is still valid */ | |
| 2048 | |
| 2049 CHECK_FCT( fd_dict_getval(avp->avp_model, &dictdata) ); | |
| 2050 | |
| 2051 if ( avp->avp_public.avp_code == dictdata.avp_code ) { | |
| 2052 /* Ok then just process the children if any */ | |
|
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Reporting errors in parse_dict function
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changeset
|
2053 return parsedict_do_chain(dict, &avp->avp_chain.children, mandatory && (avp->avp_public.avp_flags & AVP_FLAG_MANDATORY), error_info); |
| 0 | 2054 } else { |
| 2055 /* We just erase the old model */ | |
| 2056 avp->avp_model = NULL; | |
| 2057 } | |
| 2058 } | |
| 2059 | |
|
1092
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2060 /* Check if we already searched for this model without success */ |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2061 if ((avp->avp_model_not_found.mnf_code != avp->avp_public.avp_code) |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2062 || (avp->avp_model_not_found.mnf_vendor != avp->avp_public.avp_vendor)) { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2063 |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2064 /* Now try and resolve the model from the avp code and vendor */ |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2065 if (avp->avp_public.avp_flags & AVP_FLAG_VENDOR) { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2066 struct dict_avp_request_ex avpreq; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2067 memset(&avpreq, 0, sizeof(avpreq)); |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2068 avpreq.avp_vendor.vendor_id = avp->avp_public.avp_vendor; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2069 avpreq.avp_data.avp_code = avp->avp_public.avp_code; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2070 CHECK_FCT( fd_dict_search ( dict, DICT_AVP, AVP_BY_STRUCT, &avpreq, &avp->avp_model, 0)); |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2071 } else { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2072 /* no vendor */ |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2073 CHECK_FCT( fd_dict_search ( dict, DICT_AVP, AVP_BY_CODE, &avp->avp_public.avp_code, &avp->avp_model, 0)); |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2074 } |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2075 |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2076 if (!avp->avp_model) { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2077 avp->avp_model_not_found.mnf_code = avp->avp_public.avp_code; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2078 avp->avp_model_not_found.mnf_vendor = avp->avp_public.avp_vendor; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2079 } |
| 0 | 2080 } |
| 2081 | |
| 2082 /* First handle the case where we have not found this AVP in the dictionary */ | |
| 2083 if (!avp->avp_model) { | |
| 2084 | |
| 2085 if (mandatory && (avp->avp_public.avp_flags & AVP_FLAG_MANDATORY)) { | |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2086 TRACE_DEBUG(INFO, "Unsupported mandatory AVP found"); |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2087 if (error_info) { |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2088 error_info->pei_errcode = "DIAMETER_AVP_UNSUPPORTED"; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2089 error_info->pei_avp = avp; |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2090 } else { |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2091 char * buf = NULL; |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2092 size_t buflen; |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2093 CHECK_MALLOC(fd_msg_dump_treeview(&buf, &buflen, NULL, avp, NULL, 0, 0)); |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2094 LOG_E("Unsupported AVP: %s", buf); |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2095 free(buf); |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2096 } |
| 0 | 2097 return ENOTSUP; |
| 2098 } | |
| 2099 | |
| 2100 if (avp->avp_source) { | |
| 2101 /* we must copy the data from the source to the internal buffer area */ | |
| 2102 CHECK_PARAMS( !avp->avp_rawdata ); | |
| 2103 | |
| 2104 avp->avp_rawlen = avp->avp_public.avp_len - GETAVPHDRSZ( avp->avp_public.avp_flags ); | |
| 2105 | |
|
387
743195485eec
Additional fixes for empty octet string AVPs
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
386
diff
changeset
|
2106 if (avp->avp_rawlen) { |
|
743195485eec
Additional fixes for empty octet string AVPs
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
386
diff
changeset
|
2107 CHECK_MALLOC( avp->avp_rawdata = malloc(avp->avp_rawlen) ); |
| 0 | 2108 |
|
387
743195485eec
Additional fixes for empty octet string AVPs
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
386
diff
changeset
|
2109 memcpy(avp->avp_rawdata, avp->avp_source, avp->avp_rawlen); |
|
743195485eec
Additional fixes for empty octet string AVPs
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
386
diff
changeset
|
2110 } |
|
743195485eec
Additional fixes for empty octet string AVPs
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
386
diff
changeset
|
2111 |
| 0 | 2112 avp->avp_source = NULL; |
| 2113 | |
| 2114 TRACE_DEBUG(FULL, "Unsupported optional AVP found, raw source data saved in avp_rawdata."); | |
| 2115 } | |
| 2116 | |
| 2117 return 0; | |
| 2118 } | |
| 2119 | |
| 2120 /* Ok we have resolved the object. Now we need to interpret its content. */ | |
| 2121 | |
| 2122 CHECK_FCT( fd_dict_getval(avp->avp_model, &dictdata) ); | |
| 2123 | |
| 2124 if (avp->avp_rawdata) { | |
| 2125 /* This happens if the dictionary object was defined after the first check */ | |
| 2126 avp->avp_source = avp->avp_rawdata; | |
| 2127 } | |
| 2128 | |
| 2129 /* A bit of sanity here... */ | |
| 2130 ASSERT(CHECK_BASETYPE(dictdata.avp_basetype)); | |
| 2131 | |
| 2132 /* Check the size is valid */ | |
| 2133 if ((avp_value_sizes[dictdata.avp_basetype] != 0) && | |
| 2134 (avp->avp_public.avp_len - GETAVPHDRSZ( avp->avp_public.avp_flags ) != avp_value_sizes[dictdata.avp_basetype])) { | |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2135 TRACE_DEBUG(INFO, "The AVP size is not suitable for the type"); |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2136 if (error_info) { |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2137 error_info->pei_errcode = "DIAMETER_INVALID_AVP_LENGTH"; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2138 error_info->pei_avp = avp; |
|
889
4a299daed8b2
Add information about parsing errors
Sebastien Decugis <sdecugis@freediameter.net>
parents:
871
diff
changeset
|
2139 snprintf(error_message, sizeof(error_message), "I expected a size of %d for this AVP according to my dictionary", avp_value_sizes[dictdata.avp_basetype]); |
|
4a299daed8b2
Add information about parsing errors
Sebastien Decugis <sdecugis@freediameter.net>
parents:
871
diff
changeset
|
2140 error_info->pei_message = error_message; |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2141 } else { |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2142 char * buf = NULL; |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2143 size_t buflen; |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2144 CHECK_MALLOC(fd_msg_dump_treeview(&buf, &buflen, NULL, avp, NULL, 0, 0)); |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2145 LOG_E("Invalid length AVP: %s", buf); |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
2146 free(buf); |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2147 } |
|
891
9432ac55823c
Tentative fix for the parse_or_error function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
889
diff
changeset
|
2148 avp->avp_model = NULL; |
| 0 | 2149 return EBADMSG; |
| 2150 } | |
| 2151 | |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2152 source = avp->avp_source; |
|
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2153 avp->avp_source = NULL; |
|
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2154 |
| 0 | 2155 /* Now get the value inside */ |
| 2156 switch (dictdata.avp_basetype) { | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2157 case AVP_TYPE_GROUPED: { |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2158 int ret; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2159 |
| 0 | 2160 /* This is a grouped AVP, so let's parse the list of AVPs inside */ |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2161 CHECK_FCT_DO( ret = parsebuf_list(source, avp->avp_public.avp_len - GETAVPHDRSZ( avp->avp_public.avp_flags ), &avp->avp_chain.children), |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2162 { |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2163 if ((ret == EBADMSG) && (error_info)) { |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2164 error_info->pei_errcode = "DIAMETER_INVALID_AVP_VALUE"; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2165 error_info->pei_avp = avp; |
|
889
4a299daed8b2
Add information about parsing errors
Sebastien Decugis <sdecugis@freediameter.net>
parents:
871
diff
changeset
|
2166 snprintf(error_message, sizeof(error_message), "I cannot parse this AVP as a Grouped AVP"); |
|
4a299daed8b2
Add information about parsing errors
Sebastien Decugis <sdecugis@freediameter.net>
parents:
871
diff
changeset
|
2167 error_info->pei_message = error_message; |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2168 } |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2169 avp->avp_source = source; |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2170 return ret; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2171 } ); |
| 0 | 2172 |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2173 return parsedict_do_chain(dict, &avp->avp_chain.children, mandatory && (avp->avp_public.avp_flags & AVP_FLAG_MANDATORY), error_info); |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2174 } |
| 0 | 2175 |
| 2176 case AVP_TYPE_OCTETSTRING: | |
| 2177 /* We just have to copy the string into the storage area */ | |
|
387
743195485eec
Additional fixes for empty octet string AVPs
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
386
diff
changeset
|
2178 CHECK_PARAMS_DO( avp->avp_public.avp_len >= GETAVPHDRSZ( avp->avp_public.avp_flags ), |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2179 { |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2180 if (error_info) { |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2181 error_info->pei_errcode = "DIAMETER_INVALID_AVP_LENGTH"; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2182 error_info->pei_avp = avp; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2183 } |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2184 avp->avp_source = source; |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2185 return EBADMSG; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2186 } ); |
| 0 | 2187 avp->avp_storage.os.len = avp->avp_public.avp_len - GETAVPHDRSZ( avp->avp_public.avp_flags ); |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2188 CHECK_MALLOC( avp->avp_storage.os.data = os0dup(source, avp->avp_storage.os.len) ); |
|
752
9e9840ccf059
Attempt to handle more gracefully (invalid) AVPs that contain an empty octetstring
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
740
diff
changeset
|
2189 avp->avp_mustfreeos = 1; |
| 0 | 2190 break; |
| 2191 | |
| 2192 case AVP_TYPE_INTEGER32: | |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2193 avp->avp_storage.i32 = (int32_t)ntohl(*(uint32_t *)source); |
| 0 | 2194 break; |
| 2195 | |
| 2196 case AVP_TYPE_INTEGER64: | |
|
791
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
2197 /* the storage might not be aligned on 64b boundary, so no direct indirection here is possible */ |
|
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
2198 { |
|
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
2199 uint64_t __stor; |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2200 memcpy(&__stor, source, sizeof(__stor)); |
|
791
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
2201 avp->avp_storage.i64 = (int64_t)ntohll(__stor); |
|
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
2202 } |
| 0 | 2203 break; |
| 2204 | |
| 2205 case AVP_TYPE_UNSIGNED32: | |
| 2206 case AVP_TYPE_FLOAT32: /* For float, we must not cast, or the value is changed. Instead we use implicit cast by changing the member of the union */ | |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2207 avp->avp_storage.u32 = (uint32_t)ntohl(*(uint32_t *)source); |
| 0 | 2208 break; |
| 2209 | |
| 2210 case AVP_TYPE_UNSIGNED64: | |
| 2211 case AVP_TYPE_FLOAT64: /* same as 32 bits */ | |
|
791
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
2212 { |
|
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
2213 uint64_t __stor; |
|
1001
d03f7e3805ad
Fix generation of the Proxy-Info AVP in fd_msg_new_answer_from_req
Sebastien Decugis <sdecugis@freediameter.net>
parents:
995
diff
changeset
|
2214 memcpy(&__stor, source, sizeof(__stor)); |
|
791
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
2215 avp->avp_storage.u64 = (uint64_t)ntohll(__stor); |
|
42fa209a8cc4
Attempt at fixing unaligned 64b direct memory access (sigbus on sparc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
765
diff
changeset
|
2216 } |
| 0 | 2217 break; |
| 2218 | |
| 2219 } | |
| 2220 | |
| 2221 /* The value is now set, so set the data pointer and return 0 */ | |
| 2222 avp->avp_public.avp_value = &avp->avp_storage; | |
| 2223 return 0; | |
| 2224 } | |
| 2225 | |
| 2226 /* Process a list of AVPs */ | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2227 static int parsedict_do_chain(struct dictionary * dict, struct fd_list * head, int mandatory, struct fd_pei *error_info) |
| 0 | 2228 { |
| 2229 struct fd_list * avpch; | |
| 2230 | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2231 TRACE_ENTRY("%p %p %d %p", dict, head, mandatory, error_info); |
| 0 | 2232 |
| 2233 /* Sanity check */ | |
| 2234 ASSERT ( head == head->head ); | |
| 2235 | |
| 2236 /* Now process the list */ | |
| 2237 for (avpch=head->next; avpch != head; avpch = avpch->next) { | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2238 CHECK_FCT( parsedict_do_avp(dict, _A(avpch->o), mandatory, error_info) ); |
| 0 | 2239 } |
| 2240 | |
| 2241 /* Done */ | |
| 2242 return 0; | |
| 2243 } | |
| 2244 | |
| 2245 /* Process a msg header. */ | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2246 static int parsedict_do_msg(struct dictionary * dict, struct msg * msg, int only_hdr, struct fd_pei *error_info) |
| 0 | 2247 { |
| 2248 int ret = 0; | |
| 2249 | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2250 TRACE_ENTRY("%p %p %d %p", dict, msg, only_hdr, error_info); |
| 0 | 2251 |
| 2252 CHECK_PARAMS( CHECK_MSG(msg) ); | |
| 2253 | |
|
1092
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2254 /* First, check if we already have a model. */ |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2255 if (msg->msg_model != NULL) { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2256 /* Check if this model is still valid for the message data */ |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2257 enum dict_object_type dicttype; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2258 struct dict_cmd_data data; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2259 ASSERT(((fd_dict_gettype(msg->msg_model, &dicttype) == 0) && (dicttype == DICT_COMMAND))); |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2260 (void)fd_dict_getval( msg->msg_model, &data); |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2261 if ((data.cmd_code != msg->msg_public.msg_code) |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2262 || ((data.cmd_flag_val & data.cmd_flag_mask) != (msg->msg_public.msg_flags && data.cmd_flag_mask))) { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2263 msg->msg_model = NULL; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2264 } else { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2265 goto chain; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2266 } |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2267 } |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2268 |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2269 /* Check if we already searched for this model without success */ |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2270 if ((msg->msg_model_not_found.mnf_code == msg->msg_public.msg_code) |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2271 && (msg->msg_model_not_found.mnf_flags == msg->msg_public.msg_flags)) { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2272 goto no_model; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2273 } else { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2274 msg->msg_model_not_found.mnf_code = 0; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2275 } |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2276 |
| 0 | 2277 /* Look for the model from the header */ |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2278 CHECK_FCT_DO( ret = fd_dict_search ( dict, DICT_COMMAND, |
| 0 | 2279 (msg->msg_public.msg_flags & CMD_FLAG_REQUEST) ? CMD_BY_CODE_R : CMD_BY_CODE_A, |
| 2280 &msg->msg_public.msg_code, | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2281 &msg->msg_model, ENOTSUP), |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2282 { |
|
1092
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2283 if (ret == ENOTSUP) { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2284 /* update the model not found info */ |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2285 msg->msg_model_not_found.mnf_code = msg->msg_public.msg_code; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2286 msg->msg_model_not_found.mnf_flags = msg->msg_public.msg_flags; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2287 goto no_model; |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2288 } |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2289 return ret; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2290 } ); |
|
1092
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2291 chain: |
| 0 | 2292 if (!only_hdr) { |
| 2293 /* Then process the children */ | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2294 ret = parsedict_do_chain(dict, &msg->msg_chain.children, 1, error_info); |
| 0 | 2295 |
| 2296 /* Free the raw buffer if any */ | |
| 2297 if ((ret == 0) && (msg->msg_rawbuffer != NULL)) { | |
| 2298 free(msg->msg_rawbuffer); | |
| 2299 msg->msg_rawbuffer=NULL; | |
| 2300 } | |
| 2301 } | |
| 2302 | |
| 2303 return ret; | |
|
1092
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2304 no_model: |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2305 if (error_info) { |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2306 error_info->pei_errcode = "DIAMETER_COMMAND_UNSUPPORTED"; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2307 error_info->pei_protoerr = 1; |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2308 } |
|
e40374ddfeef
Optimization: do not attempt resolving dictionary objects again when it already failed during message parsing
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
2309 return ENOTSUP; |
| 0 | 2310 } |
| 2311 | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2312 int fd_msg_parse_dict ( msg_or_avp * object, struct dictionary * dict, struct fd_pei *error_info ) |
| 0 | 2313 { |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2314 TRACE_ENTRY("%p %p %p", dict, object, error_info); |
| 0 | 2315 |
| 2316 CHECK_PARAMS( VALIDATE_OBJ(object) ); | |
| 2317 | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2318 if (error_info) |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2319 memset(error_info, 0, sizeof(struct fd_pei)); |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2320 |
| 0 | 2321 switch (_C(object)->type) { |
| 2322 case MSG_MSG: | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2323 return parsedict_do_msg(dict, _M(object), 0, error_info); |
| 0 | 2324 |
| 2325 case MSG_AVP: | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2326 return parsedict_do_avp(dict, _A(object), 0, error_info); |
| 0 | 2327 |
| 2328 default: | |
| 2329 ASSERT(0); | |
| 2330 } | |
| 2331 return EINVAL; | |
| 2332 } | |
| 2333 | |
| 2334 /***************************************************************************************************************/ | |
| 2335 /* Parsing messages and AVP for rules (ABNF) compliance */ | |
| 2336 | |
| 2337 /* This function is used to get stats (first occurence position, last occurence position, number of occurences) | |
| 2338 of AVP instances of a given model in a chain of AVP */ | |
| 2339 static void parserules_stat_avps( struct dict_object * model_avp, struct fd_list *list, int * count, int * firstpos, int * lastpos) | |
| 2340 { | |
| 2341 struct fd_list * li; | |
| 2342 int curpos = 0; /* The current position in the list */ | |
| 2343 | |
| 2344 TRACE_ENTRY("%p %p %p %p %p", model_avp, list, count, firstpos, lastpos); | |
| 2345 | |
| 2346 *count = 0; /* number of instances found */ | |
| 2347 *firstpos = 0; /* position of the first instance */ | |
| 2348 *lastpos = 0; /* position of the last instance, starting from the end */ | |
| 2349 | |
| 2350 for (li = list->next; li != list; li = li->next) { | |
| 2351 /* Increment the current position counter */ | |
| 2352 curpos++; | |
| 2353 | |
| 2354 /* If we previously saved a "lastpos" information, increment it */ | |
| 2355 if (*lastpos != 0) | |
| 2356 (*lastpos)++; | |
| 2357 | |
| 2358 /* Check the type of the next AVP. We can compare the references directly, it is safe. */ | |
| 2359 if (_A(li->o)->avp_model == model_avp) { | |
| 2360 | |
| 2361 /* This AVP is of the type we are searching */ | |
| 2362 (*count)++; | |
| 2363 | |
| 2364 /* If we don't have yet a "firstpos", save it */ | |
| 2365 if (*firstpos == 0) | |
| 2366 *firstpos = curpos; | |
| 2367 | |
| 2368 /* Reset the lastpos */ | |
| 2369 (*lastpos) = 1; | |
| 2370 } | |
| 2371 } | |
| 2372 } | |
| 2373 | |
| 2374 /* We use this structure as parameter for the next function */ | |
| 2375 struct parserules_data { | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2376 struct fd_list * sentinel; /* Sentinel of the list of children AVP */ |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2377 struct fd_pei * pei; /* If the rule conflicts, save the error here */ |
| 0 | 2378 }; |
| 2379 | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2380 /* Create an empty AVP of a given model (to use in Failed-AVP) */ |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2381 static struct avp * empty_avp(struct dict_object * model_avp) |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2382 { |
|
35
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2383 struct avp * avp = NULL; |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2384 struct dict_avp_data avp_info; |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2385 union avp_value val; |
|
400
bb8a4fa301b3
Fix compilation warning
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
387
diff
changeset
|
2386 unsigned char os[1] = { '\0' }; |
|
35
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2387 |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2388 /* Create an instance */ |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2389 CHECK_FCT_DO( fd_msg_avp_new(model_avp, 0, &avp ), return NULL ); |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2390 |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2391 /* Type of the AVP */ |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2392 CHECK_FCT_DO( fd_dict_getval(model_avp, &avp_info), return NULL ); |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2393 |
|
1230
e72c9dad62ac
Fix issue with generating Failed-AVP when the error is DIAMETER_MISSING_AVP. Also fix a memory leak in that case
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1229
diff
changeset
|
2394 /* Set an initial size */ |
|
e72c9dad62ac
Fix issue with generating Failed-AVP when the error is DIAMETER_MISSING_AVP. Also fix a memory leak in that case
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1229
diff
changeset
|
2395 avp->avp_public.avp_len = GETAVPHDRSZ( avp->avp_public.avp_flags ) + avp_value_sizes[avp_info.avp_basetype]; |
|
e72c9dad62ac
Fix issue with generating Failed-AVP when the error is DIAMETER_MISSING_AVP. Also fix a memory leak in that case
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1229
diff
changeset
|
2396 |
|
35
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2397 /* Prepare the empty value */ |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2398 memset(&val, 0, sizeof(val)); |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2399 switch (avp_info.avp_basetype) { |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2400 case AVP_TYPE_OCTETSTRING: |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2401 val.os.data = os; |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2402 val.os.len = sizeof(os); |
|
1230
e72c9dad62ac
Fix issue with generating Failed-AVP when the error is DIAMETER_MISSING_AVP. Also fix a memory leak in that case
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1229
diff
changeset
|
2403 avp->avp_public.avp_len += val.os.len; |
|
35
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2404 case AVP_TYPE_INTEGER32: |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2405 case AVP_TYPE_INTEGER64: |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2406 case AVP_TYPE_UNSIGNED32: |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2407 case AVP_TYPE_UNSIGNED64: |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2408 case AVP_TYPE_FLOAT32: |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2409 case AVP_TYPE_FLOAT64: |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2410 CHECK_FCT_DO( fd_msg_avp_setvalue(avp, &val), return NULL ); |
|
400
bb8a4fa301b3
Fix compilation warning
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
387
diff
changeset
|
2411 case AVP_TYPE_GROUPED: |
|
bb8a4fa301b3
Fix compilation warning
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
387
diff
changeset
|
2412 /* For AVP_TYPE_GROUPED we don't do anything */ |
|
bb8a4fa301b3
Fix compilation warning
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
387
diff
changeset
|
2413 break; |
|
bb8a4fa301b3
Fix compilation warning
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
387
diff
changeset
|
2414 default: |
|
bb8a4fa301b3
Fix compilation warning
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
387
diff
changeset
|
2415 ASSERT(0); /* not handled */ |
|
35
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2416 } |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2417 |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2418 return avp; |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2419 } |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2420 |
| 0 | 2421 /* Check that a list of AVPs is compliant with a given rule -- will be iterated on the list of rules */ |
| 2422 static int parserules_check_one_rule(void * data, struct dict_rule_data *rule) | |
| 2423 { | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2424 int count, first, last, min; |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2425 struct parserules_data * pr_data = data; |
|
280
3019f6220122
Provide more useful debug information for non-ABNF-compliant messages
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
258
diff
changeset
|
2426 char * avp_name = "<unresolved name>"; |
| 0 | 2427 |
| 2428 TRACE_ENTRY("%p %p", data, rule); | |
| 2429 | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2430 /* Get statistics of the AVP concerned by this rule in the parent instance */ |
| 0 | 2431 parserules_stat_avps( rule->rule_avp, pr_data->sentinel, &count, &first, &last); |
| 2432 | |
|
280
3019f6220122
Provide more useful debug information for non-ABNF-compliant messages
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
258
diff
changeset
|
2433 if (TRACE_BOOL(INFO)) |
| 0 | 2434 { |
| 2435 struct dict_avp_data avpdata; | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2436 int ret; |
| 0 | 2437 ret = fd_dict_getval(rule->rule_avp, &avpdata); |
|
280
3019f6220122
Provide more useful debug information for non-ABNF-compliant messages
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
258
diff
changeset
|
2438 if (ret == 0) |
|
3019f6220122
Provide more useful debug information for non-ABNF-compliant messages
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
258
diff
changeset
|
2439 avp_name = avpdata.avp_name; |
| 0 | 2440 |
| 2441 TRACE_DEBUG(ANNOYING, "Checking rule: p:%d(%d) m/M:%2d/%2d. Counted %d (first: %d, last:%d) of AVP '%s'", | |
| 2442 rule->rule_position, | |
| 2443 rule->rule_order, | |
| 2444 rule->rule_min, | |
| 2445 rule->rule_max, | |
| 2446 count, | |
| 2447 first, | |
| 2448 last, | |
|
280
3019f6220122
Provide more useful debug information for non-ABNF-compliant messages
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
258
diff
changeset
|
2449 avp_name |
| 0 | 2450 ); |
| 2451 } | |
| 2452 | |
| 2453 /* Now check the rule is not conflicting */ | |
| 2454 | |
| 2455 /* Check the "min" value */ | |
| 2456 if ((min = rule->rule_min) == -1) { | |
| 2457 if (rule->rule_position == RULE_OPTIONAL) | |
| 2458 min = 0; | |
| 2459 else | |
| 2460 min = 1; | |
| 2461 } | |
| 2462 if (count < min) { | |
|
1062
56bf0377e2ff
Raise "Conflicting rules" to error level since it causes validation
Thomas Klausner <tk@giga.or.at>
parents:
1036
diff
changeset
|
2463 fd_log_error("Conflicting rule: the number of occurences (%d) is < the rule min (%d) for '%s'.", count, min, avp_name); |
|
34
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2464 if (pr_data->pei) { |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2465 pr_data->pei->pei_errcode = "DIAMETER_MISSING_AVP"; |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2466 pr_data->pei->pei_avp = empty_avp(rule->rule_avp); |
|
1230
e72c9dad62ac
Fix issue with generating Failed-AVP when the error is DIAMETER_MISSING_AVP. Also fix a memory leak in that case
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1229
diff
changeset
|
2467 pr_data->pei->pei_avp_free = 1; |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2468 } |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2469 return EBADMSG; |
| 0 | 2470 } |
| 2471 | |
| 2472 /* Check the "max" value */ | |
| 2473 if ((rule->rule_max != -1) && (count > rule->rule_max)) { | |
|
1062
56bf0377e2ff
Raise "Conflicting rules" to error level since it causes validation
Thomas Klausner <tk@giga.or.at>
parents:
1036
diff
changeset
|
2474 fd_log_error("Conflicting rule: the number of occurences (%d) is > the rule max (%d) for '%s'.", count, rule->rule_max, avp_name); |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2475 if (pr_data->pei) { |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2476 if (rule->rule_max == 0) |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2477 pr_data->pei->pei_errcode = "DIAMETER_AVP_NOT_ALLOWED"; |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2478 else |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2479 pr_data->pei->pei_errcode = "DIAMETER_AVP_OCCURS_TOO_MANY_TIMES"; |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2480 pr_data->pei->pei_avp = empty_avp(rule->rule_avp); /* Well we are supposed to return the (max + 1)th instance of the AVP instead... Pfff... */ TODO("Improve..."); |
|
1230
e72c9dad62ac
Fix issue with generating Failed-AVP when the error is DIAMETER_MISSING_AVP. Also fix a memory leak in that case
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1229
diff
changeset
|
2481 pr_data->pei->pei_avp_free = 1; |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2482 } |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2483 return EBADMSG; |
| 0 | 2484 } |
| 2485 | |
| 2486 /* Check the position and order (if relevant) */ | |
| 2487 switch (rule->rule_position) { | |
| 2488 case RULE_OPTIONAL: | |
| 2489 case RULE_REQUIRED: | |
| 2490 /* No special position constraints */ | |
| 2491 break; | |
| 2492 | |
| 2493 case RULE_FIXED_HEAD: | |
| 2494 /* Since "0*1<fixed>" is a valid rule specifier, we only reject cases where the AVP appears *after* its fixed position */ | |
| 2495 if (first > rule->rule_order) { | |
|
1062
56bf0377e2ff
Raise "Conflicting rules" to error level since it causes validation
Thomas Klausner <tk@giga.or.at>
parents:
1036
diff
changeset
|
2496 fd_log_error("Conflicting rule: the FIXED_HEAD AVP appears first in (%d) position, the rule requires (%d) for '%s'.", first, rule->rule_order, avp_name); |
|
34
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2497 if (pr_data->pei) { |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2498 pr_data->pei->pei_errcode = "DIAMETER_MISSING_AVP"; |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2499 pr_data->pei->pei_message = "AVP was not in its fixed position"; |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2500 pr_data->pei->pei_avp = empty_avp(rule->rule_avp); |
|
1230
e72c9dad62ac
Fix issue with generating Failed-AVP when the error is DIAMETER_MISSING_AVP. Also fix a memory leak in that case
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1229
diff
changeset
|
2501 pr_data->pei->pei_avp_free = 1; |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2502 } |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2503 return EBADMSG; |
| 0 | 2504 } |
| 2505 break; | |
| 2506 | |
| 2507 case RULE_FIXED_TAIL: | |
| 2508 /* Since "0*1<fixed>" is a valid rule specifier, we only reject cases where the AVP appears *before* its fixed position */ | |
| 2509 if (last > rule->rule_order) { /* We have a ">" here because we count in reverse order (i.e. from the end) */ | |
|
1062
56bf0377e2ff
Raise "Conflicting rules" to error level since it causes validation
Thomas Klausner <tk@giga.or.at>
parents:
1036
diff
changeset
|
2510 fd_log_error("Conflicting rule: the FIXED_TAIL AVP appears last in (%d) position, the rule requires (%d) for '%s'.", last, rule->rule_order, avp_name); |
|
34
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2511 if (pr_data->pei) { |
|
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2512 pr_data->pei->pei_errcode = "DIAMETER_MISSING_AVP"; |
|
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2513 pr_data->pei->pei_message = "AVP was not in its fixed position"; |
|
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2514 pr_data->pei->pei_avp = empty_avp(rule->rule_avp); |
|
1230
e72c9dad62ac
Fix issue with generating Failed-AVP when the error is DIAMETER_MISSING_AVP. Also fix a memory leak in that case
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1229
diff
changeset
|
2515 pr_data->pei->pei_avp_free = 1; |
|
34
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
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7
diff
changeset
|
2516 } |
|
0e2b57789361
Backup for the WE, some warnings remaining
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parents:
7
diff
changeset
|
2517 return EBADMSG; |
| 0 | 2518 } |
| 2519 break; | |
| 2520 | |
| 2521 default: | |
| 2522 /* What is this position ??? */ | |
| 2523 ASSERT(0); | |
|
34
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Sebastien Decugis <sdecugis@nict.go.jp>
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7
diff
changeset
|
2524 return ENOTSUP; |
| 0 | 2525 } |
| 2526 | |
| 2527 /* We've checked all the parameters */ | |
|
34
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Sebastien Decugis <sdecugis@nict.go.jp>
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7
diff
changeset
|
2528 return 0; |
| 0 | 2529 } |
| 2530 | |
| 2531 /* Check the rules recursively */ | |
|
34
0e2b57789361
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diff
changeset
|
2532 static int parserules_do ( struct dictionary * dict, msg_or_avp * object, struct fd_pei *error_info, int mandatory) |
| 0 | 2533 { |
| 2534 struct parserules_data data; | |
| 2535 struct dict_object * model = NULL; | |
| 2536 | |
|
34
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
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7
diff
changeset
|
2537 TRACE_ENTRY("%p %p %p %d", dict, object, error_info, mandatory); |
| 0 | 2538 |
| 2539 /* object has already been checked and dict-parsed when we are called. */ | |
| 2540 | |
| 2541 /* First, handle the cases where there is no model */ | |
| 2542 { | |
| 2543 if (CHECK_MSG(object)) { | |
| 2544 if ( _M(object)->msg_public.msg_flags & CMD_FLAG_ERROR ) { | |
| 2545 /* The case of error messages: the ABNF is different */ | |
| 2546 CHECK_FCT( fd_dict_get_error_cmd(dict, &model) ); | |
| 2547 } else { | |
| 2548 model = _M(object)->msg_model; | |
| 2549 } | |
| 2550 /* Commands MUST be supported in the dictionary */ | |
| 2551 if (model == NULL) { | |
| 2552 TRACE_DEBUG(INFO, "Message with no dictionary model. EBADMSG"); | |
|
34
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changeset
|
2553 if (error_info) { |
|
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2554 error_info->pei_errcode = "DIAMETER_COMMAND_UNSUPPORTED"; |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
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7
diff
changeset
|
2555 error_info->pei_protoerr = 1; |
|
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2556 } |
| 0 | 2557 return EBADMSG; |
| 2558 } | |
| 2559 } | |
| 2560 | |
| 2561 /* AVP with the 'M' flag must also be recognized in the dictionary -- except inside an optional grouped AVP */ | |
| 2562 if (CHECK_AVP(object) && ((model = _A(object)->avp_model) == NULL)) { | |
| 2563 if ( mandatory && (_A(object)->avp_public.avp_flags & AVP_FLAG_MANDATORY)) { | |
| 2564 /* Return an error in this case */ | |
| 2565 TRACE_DEBUG(INFO, "Mandatory AVP with no dictionary model. EBADMSG"); | |
|
34
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changeset
|
2566 if (error_info) { |
|
0e2b57789361
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Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2567 error_info->pei_errcode = "DIAMETER_AVP_UNSUPPORTED"; |
|
0e2b57789361
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parents:
7
diff
changeset
|
2568 error_info->pei_avp = object; |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2569 } |
| 0 | 2570 return EBADMSG; |
| 2571 } else { | |
| 2572 /* We don't know any rule for this object, so assume OK */ | |
| 2573 TRACE_DEBUG(FULL, "Unknown informational AVP, ignoring..."); | |
| 2574 return 0; | |
| 2575 } | |
| 2576 } | |
| 2577 } | |
| 2578 | |
| 2579 /* At this point we know "model" is set and points to the object's model */ | |
| 2580 | |
| 2581 /* If we are an AVP with no children, just return OK */ | |
| 2582 if (CHECK_AVP(object)) { | |
| 2583 struct dict_avp_data dictdata; | |
| 2584 CHECK_FCT( fd_dict_getval(model, &dictdata) ); | |
| 2585 if (dictdata.avp_basetype != AVP_TYPE_GROUPED) { | |
| 2586 /* This object has no children and no rules */ | |
| 2587 return 0; | |
| 2588 } | |
| 2589 } | |
| 2590 | |
| 2591 /* If this object has children, first check the rules for all its children */ | |
| 2592 { | |
| 2593 int is_child_mand = 0; | |
| 2594 struct fd_list * ch = NULL; | |
| 2595 if ( CHECK_MSG(object) | |
| 2596 || (mandatory && (_A(object)->avp_public.avp_flags & AVP_FLAG_MANDATORY)) ) | |
| 2597 is_child_mand = 1; | |
| 2598 for (ch = _C(object)->children.next; ch != &_C(object)->children; ch = ch->next) { | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2599 CHECK_FCT( parserules_do ( dict, _C(ch->o), error_info, is_child_mand ) ); |
| 0 | 2600 } |
| 2601 } | |
| 2602 | |
| 2603 /* Now check all rules of this object */ | |
| 2604 data.sentinel = &_C(object)->children; | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2605 data.pei = error_info; |
|
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2606 CHECK_FCT( fd_dict_iterate_rules ( model, &data, parserules_check_one_rule ) ); |
| 0 | 2607 |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2608 return 0; |
| 0 | 2609 } |
| 2610 | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2611 int fd_msg_parse_rules ( msg_or_avp * object, struct dictionary * dict, struct fd_pei *error_info) |
| 0 | 2612 { |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2613 TRACE_ENTRY("%p %p %p", object, dict, error_info); |
| 0 | 2614 |
|
35
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2615 if (error_info) |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2616 memset(error_info, 0, sizeof(struct fd_pei)); |
|
6486e97f56ae
Added test for modified message parsing
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
2617 |
| 0 | 2618 /* Resolve the dictionary objects when missing. This also validates the object. */ |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2619 CHECK_FCT( fd_msg_parse_dict ( object, dict, error_info ) ); |
| 0 | 2620 |
| 2621 /* Call the recursive function */ | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
2622 return parserules_do ( dict, object, error_info, 1 ) ; |
| 0 | 2623 } |
| 2624 | |
| 2625 /***************************************************************************************************************/ | |
| 2626 | |
| 2627 /* Compute the lengh of an object and its subtree. */ | |
| 2628 int fd_msg_update_length ( msg_or_avp * object ) | |
| 2629 { | |
| 2630 size_t sz = 0; | |
| 2631 struct dict_object * model; | |
| 2632 union { | |
| 2633 struct dict_cmd_data cmddata; | |
| 2634 struct dict_avp_data avpdata; | |
| 2635 } dictdata; | |
| 2636 | |
| 2637 TRACE_ENTRY("%p", object); | |
| 2638 | |
| 2639 /* Get the model of the object. This also validates the object */ | |
| 2640 CHECK_FCT( fd_msg_model ( object, &model ) ); | |
| 2641 | |
| 2642 /* Get the information of the model */ | |
| 2643 if (model) { | |
| 2644 CHECK_FCT( fd_dict_getval(model, &dictdata) ); | |
| 2645 } else { | |
| 2646 /* For unknown AVP, just don't change the size */ | |
| 2647 if (_C(object)->type == MSG_AVP) | |
| 2648 return 0; | |
| 2649 } | |
| 2650 | |
| 2651 /* Deal with easy cases: AVPs without children */ | |
| 2652 if ((_C(object)->type == MSG_AVP) && (dictdata.avpdata.avp_basetype != AVP_TYPE_GROUPED)) { | |
| 2653 /* Sanity check */ | |
| 2654 ASSERT(FD_IS_LIST_EMPTY(&_A(object)->avp_chain.children)); | |
| 2655 | |
| 2656 /* Now check that the data is set in the AVP */ | |
| 2657 CHECK_PARAMS( _A(object)->avp_public.avp_value ); | |
| 2658 | |
| 2659 sz = GETAVPHDRSZ( _A(object)->avp_public.avp_flags ); | |
| 2660 | |
| 2661 switch (dictdata.avpdata.avp_basetype) { | |
| 2662 case AVP_TYPE_OCTETSTRING: | |
| 2663 sz += _A(object)->avp_public.avp_value->os.len; | |
| 2664 break; | |
| 2665 | |
| 2666 case AVP_TYPE_INTEGER32: | |
| 2667 case AVP_TYPE_INTEGER64: | |
| 2668 case AVP_TYPE_UNSIGNED32: | |
| 2669 case AVP_TYPE_UNSIGNED64: | |
| 2670 case AVP_TYPE_FLOAT32: | |
| 2671 case AVP_TYPE_FLOAT64: | |
| 2672 sz += avp_value_sizes[dictdata.avpdata.avp_basetype]; | |
| 2673 break; | |
| 2674 | |
| 2675 default: | |
| 2676 /* Something went wrong... */ | |
| 2677 ASSERT(0); | |
| 2678 } | |
| 2679 } | |
| 2680 else /* message or grouped AVP */ | |
| 2681 { | |
| 2682 struct fd_list * ch = NULL; | |
| 2683 | |
| 2684 /* First, compute the header size */ | |
| 2685 if (_C(object)->type == MSG_AVP) { | |
| 2686 sz = GETAVPHDRSZ( _A(object)->avp_public.avp_flags ); | |
| 2687 } else { | |
| 2688 sz = GETMSGHDRSZ( ); | |
| 2689 } | |
| 2690 | |
| 2691 /* Recurse in all children and update the sz information */ | |
| 2692 for (ch = _C(object)->children.next; ch != &_C(object)->children; ch = ch->next) { | |
| 2693 CHECK_FCT( fd_msg_update_length ( ch->o ) ); | |
| 2694 | |
| 2695 /* Add the padded size to the parent */ | |
| 2696 sz += PAD4( _A(ch->o)->avp_public.avp_len ); | |
| 2697 } | |
| 2698 } | |
| 2699 | |
| 2700 /* When we arrive here, the "sz" variable contains the size to write in the object */ | |
| 2701 if (_C(object)->type == MSG_AVP) | |
| 2702 _A(object)->avp_public.avp_len = sz; | |
| 2703 else | |
| 2704 _M(object)->msg_public.msg_length = sz; | |
| 2705 | |
| 2706 return 0; | |
| 2707 } | |
| 2708 | |
| 2709 /***************************************************************************************************************/ | |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2710 /* Macro to check if further callbacks must be called */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2711 #define TEST_ACTION_STOP() \ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2712 if ((*msg == NULL) || (*action != DISP_ACT_CONT)) \ |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2713 goto out; |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2714 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2715 /* Call all dispatch callbacks for a given message */ |
|
1113
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1103
diff
changeset
|
2716 int fd_msg_dispatch ( struct msg ** msg, struct session * session, enum disp_action *action, char ** error_code, char ** drop_reason, struct msg ** drop_msg) |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2717 { |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2718 struct dictionary * dict; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2719 struct dict_object * app; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2720 struct dict_object * cmd; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2721 struct avp * avp; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2722 struct fd_list * cb_list; |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2723 int ret = 0, r2; |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2724 |
|
90
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2725 TRACE_ENTRY("%p %p %p %p", msg, session, action, error_code); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2726 CHECK_PARAMS( msg && CHECK_MSG(*msg) && action); |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2727 |
|
90
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2728 if (error_code) |
|
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2729 *error_code = NULL; |
|
1113
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1103
diff
changeset
|
2730 if (drop_reason) |
|
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1103
diff
changeset
|
2731 *drop_reason = NULL; |
| 132 | 2732 *action = DISP_ACT_CONT; |
|
90
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2733 |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2734 /* Take the dispatch lock */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2735 CHECK_FCT( pthread_rwlock_rdlock(&fd_disp_lock) ); |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2736 pthread_cleanup_push( fd_cleanup_rwlock, &fd_disp_lock ); |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2737 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2738 /* First, call the DISP_HOW_ANY callbacks */ |
|
1113
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1103
diff
changeset
|
2739 CHECK_FCT_DO( ret = fd_disp_call_cb_int( NULL, msg, NULL, session, action, NULL, NULL, NULL, NULL, drop_reason, drop_msg ), goto out ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2740 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2741 TEST_ACTION_STOP(); |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2742 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2743 /* If we don't know the model at this point, we stop cause we cannot get the dictionary. It's invalid: an error should already have been trigged by ANY callbacks */ |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2744 CHECK_PARAMS_DO(cmd = (*msg)->msg_model, { ret = EINVAL; goto out; } ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2745 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2746 /* Now resolve message application */ |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2747 CHECK_FCT_DO( ret = fd_dict_getdict( cmd, &dict ), goto out ); |
|
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2748 CHECK_FCT_DO( ret = fd_dict_search( dict, DICT_APPLICATION, APPLICATION_BY_ID, &(*msg)->msg_public.msg_appl, &app, 0 ), goto out ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2749 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2750 if (app == NULL) { |
|
90
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2751 if ((*msg)->msg_public.msg_flags & CMD_FLAG_REQUEST) { |
|
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2752 if (error_code) |
|
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2753 *error_code = "DIAMETER_APPLICATION_UNSUPPORTED"; |
|
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2754 *action = DISP_ACT_ERROR; |
|
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2755 } else { |
|
1113
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1103
diff
changeset
|
2756 *drop_reason = "Internal error: Received this answer to a local query with an unsupported application"; |
|
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1103
diff
changeset
|
2757 *drop_msg = *msg; |
|
90
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2758 *msg = NULL; |
|
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
85
diff
changeset
|
2759 } |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2760 goto out; |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2761 } |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2762 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2763 /* So start browsing the message */ |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2764 CHECK_FCT_DO( ret = fd_msg_browse( *msg, MSG_BRW_FIRST_CHILD, &avp, NULL ), goto out ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2765 while (avp != NULL) { |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2766 /* For unknown AVP, we don't have a callback registered, so just skip */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2767 if (avp->avp_model) { |
|
330
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2768 struct dict_object * enumval = NULL; |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2769 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2770 /* Get the list of callback for this AVP */ |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2771 CHECK_FCT_DO( ret = fd_dict_disp_cb(DICT_AVP, avp->avp_model, &cb_list), goto out ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2772 |
|
330
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2773 /* We search enumerated values only in case of non-grouped AVP */ |
|
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2774 if ( avp->avp_public.avp_value ) { |
|
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2775 struct dict_object * type; |
|
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2776 /* Check if the AVP has a constant value */ |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2777 CHECK_FCT_DO( ret = fd_dict_search(dict, DICT_TYPE, TYPE_OF_AVP, avp->avp_model, &type, 0), goto out ); |
|
330
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2778 if (type) { |
|
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2779 struct dict_enumval_request req; |
|
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2780 memset(&req, 0, sizeof(struct dict_enumval_request)); |
|
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2781 req.type_obj = type; |
|
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2782 memcpy( &req.search.enum_value, avp->avp_public.avp_value, sizeof(union avp_value) ); |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2783 CHECK_FCT_DO( ret = fd_dict_search(dict, DICT_ENUMVAL, ENUMVAL_BY_STRUCT, &req, &enumval, 0), goto out ); |
|
330
e283e18b2673
Removed incorrect ASSERT -- thanks to Alexandre for the bug finding.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
291
diff
changeset
|
2784 } |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2785 } |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2786 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2787 /* Call the callbacks */ |
|
1113
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1103
diff
changeset
|
2788 CHECK_FCT_DO( ret = fd_disp_call_cb_int( cb_list, msg, avp, session, action, app, cmd, avp->avp_model, enumval, drop_reason, drop_msg ), goto out ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2789 TEST_ACTION_STOP(); |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2790 } |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2791 /* Go to next AVP */ |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2792 CHECK_FCT_DO( ret = fd_msg_browse( avp, MSG_BRW_WALK, &avp, NULL ), goto out ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2793 } |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2794 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2795 /* Now call command and application callbacks */ |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2796 CHECK_FCT_DO( ret = fd_dict_disp_cb(DICT_COMMAND, cmd, &cb_list), goto out ); |
|
1113
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1103
diff
changeset
|
2797 CHECK_FCT_DO( ret = fd_disp_call_cb_int( cb_list, msg, NULL, session, action, app, cmd, NULL, NULL, drop_reason, drop_msg ), goto out ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2798 TEST_ACTION_STOP(); |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2799 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2800 if (app) { |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2801 CHECK_FCT_DO( ret = fd_dict_disp_cb(DICT_APPLICATION, app, &cb_list), goto out ); |
|
1113
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1103
diff
changeset
|
2802 CHECK_FCT_DO( ret = fd_disp_call_cb_int( cb_list, msg, NULL, session, action, app, cmd, NULL, NULL, drop_reason, drop_msg ), goto out ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2803 TEST_ACTION_STOP(); |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2804 } |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2805 out: |
|
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2806 ; /* some systems would complain without this */ |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2807 pthread_cleanup_pop(0); |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2808 |
|
690
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2809 CHECK_POSIX_DO(r2 = pthread_rwlock_unlock(&fd_disp_lock), /* ignore */ ); |
|
a29e4201d511
It seems FreeBSD does not unstack cancelation cleanups if we skip the pthread_cleanup_pop call
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
2810 return ret ?: r2; |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
4
diff
changeset
|
2811 } |
|
687
026802543f57
Prepare for new message log facility
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
686
diff
changeset
|
2812 |
|
026802543f57
Prepare for new message log facility
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
686
diff
changeset
|
2813 |