Mercurial > hg > freeDiameter

annotate libfdcore/apps.c @ 1327:82b386714795

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Set callback data also when only setting expire callback (and not answer callback as well). It is used when calling the expire callback, so not setting it makes no sense.
author Thomas Klausner <tk@giga.or.at>
date Mon, 27 Nov 2017 15:21:20 +0100
parents 4a9f08d6b6ba
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*********************************************************************************************************
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2 * Software License Agreement (BSD License) *
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3 * Author: Sebastien Decugis <sdecugis@freediameter.net> *
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4 * *
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2e94ef0515d7 Updated copyright information
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5 * Copyright (c) 2011, WIDE Project and NICT *
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6 * All rights reserved. *
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7 * *
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8 * Redistribution and use of this software in source and binary forms, with or without modification, are *
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9 * permitted provided that the following conditions are met: *
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10 * *
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11 * * Redistributions of source code must retain the above *
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12 * copyright notice, this list of conditions and the *
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13 * following disclaimer. *
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14 * *
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15 * * Redistributions in binary form must reproduce the above *
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16 * copyright notice, this list of conditions and the *
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17 * following disclaimer in the documentation and/or other *
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18 * materials provided with the distribution. *
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19 * *
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20 * * Neither the name of the WIDE Project or NICT nor the *
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21 * names of its contributors may be used to endorse or *
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22 * promote products derived from this software without *
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23 * specific prior written permission of WIDE Project and *
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24 * NICT. *
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25 * *
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26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
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27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
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28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
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29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
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30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *
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31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
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32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF *
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33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
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34 *********************************************************************************************************/
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35
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36 #include "fdcore-internal.h"
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37
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38 /* Merge information into a list of apps */
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39 int fd_app_merge(struct fd_list * list, application_id_t aid, vendor_id_t vid, int auth, int acct)
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40 {
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41 struct fd_list * li;
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42 int skip = 0;
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43
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44 /* List is ordered by appid. Avoid duplicates */
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45 for (li = list; li->next != list; li = li->next) {
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46 struct fd_app * na = (struct fd_app *)(li->next);
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47 if (na->appid < aid)
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48 continue;
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49
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50 if (na->appid > aid)
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51 break;
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52
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53 /* Otherwise, we merge with existing entry -- ignore vendor id in this case */
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54 skip = 1;
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55
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56 if (auth)
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57 na->flags.auth = 1;
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58 if (acct)
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59 na->flags.acct = 1;
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60 break;
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61 }
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62
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63 if (!skip) {
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64 struct fd_app * new = NULL;
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65
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66 CHECK_MALLOC( new = malloc(sizeof(struct fd_app)) );
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67 memset(new, 0, sizeof(struct fd_app));
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68 fd_list_init(&new->chain, NULL);
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69 new->flags.auth = (auth ? 1 : 0);
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70 new->flags.acct = (acct ? 1 : 0);
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71 new->vndid = vid;
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72 new->appid = aid;
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73 fd_list_insert_after(li, &new->chain);
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74 }
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75
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76 return 0;
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77 }
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78
87
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79 /* Check if a given application id is in a list */
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80 int fd_app_check(struct fd_list * list, application_id_t aid, struct fd_app **detail)
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81 {
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82 struct fd_list * li;
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83
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84 TRACE_ENTRY("%p %d %p", list, aid, detail);
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85 CHECK_PARAMS(list && detail);
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86
87
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87 *detail = NULL;
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88
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89 /* Search in the list */
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90 for (li = list->next; li != list; li = li->next) {
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91 struct fd_app * a = (struct fd_app *)li;
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92 if (a->appid < aid)
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93 continue;
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94
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95 if (a->appid == aid)
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96 *detail = a;
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97 break;
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98 }
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99
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100 return 0;
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101 }
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102
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103 /* Check if two lists have at least one common application */
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104 int fd_app_check_common(struct fd_list * list1, struct fd_list * list2, int * common_found)
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105 {
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106 struct fd_list * li1, *li2;
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107
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108 TRACE_ENTRY("%p %p %p", list1, list2, common_found);
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109 CHECK_PARAMS( list1 && list2 && common_found );
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110
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111 /* Both lists are ordered, so advance both pointers at the same time */
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112 for (li1 = list1->next, li2 = list2->next; (li1 != list1) && (li2 != list2); ) {
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113 struct fd_app * a1 = (struct fd_app *)li1, *a2 = (struct fd_app *)li2;
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114 if (a1->appid < a2->appid) {
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115 li1 = li1->next;
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116 continue;
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117 }
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118 if (a1->appid > a2->appid) {
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119 li2 = li2->next;
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120 continue;
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121 }
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122 /* They are equal, compare the applications */
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123 if ((a1->flags.auth && a2->flags.auth) || (a1->flags.acct && a2->flags.acct)) {
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124 /* found! */
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125 *common_found = 1;
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126 return 0;
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127 }
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128
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129 /* This application is not common, advance both lists */
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130 li1 = li1->next;
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131 li2 = li2->next;
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132 }
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133
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 87
diff changeset
134 /* We did not find a common app */
0d9c9e004be0 Compute common applications after CER reception
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 87
diff changeset
135 *common_found = 0;
0d9c9e004be0 Compute common applications after CER reception
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 87
diff changeset
136 return 0;
0d9c9e004be0 Compute common applications after CER reception
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 87
diff changeset
137 }
447
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
138
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
139 /* Remove the apps from a list */
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
140 int fd_app_empty(struct fd_list * list)
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
141 {
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
142 TRACE_ENTRY("%p", list);
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
143 CHECK_PARAMS( list );
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
144
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
145 while (!FD_IS_LIST_EMPTY(list)) {
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
146 struct fd_list * li = list->next;
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
147 fd_list_unlink(li);
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
148 free(li);
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
149 }
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
150
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
151 return 0;
097bae83b07a Forgot to cleanup the configuration on exit, spotted by valgrind
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 105
diff changeset
152 }
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