Mercurial > hg > freeDiameter
view extensions/dbg_interactive/routing.i @ 740:4a9f08d6b6ba
Updated my mail address
author | Sebastien Decugis <sdecugis@nict.go.jp> |
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date | Thu, 24 Mar 2011 15:00:18 +0900 |
parents | 2d5e76dd1117 |
children | b90cb4c07160 |
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/********************************************************************************************************* * Software License Agreement (BSD License) * * Author: Sebastien Decugis <sdecugis@freediameter.net> * * * * Copyright (c) 2011, WIDE Project and NICT * * All rights reserved. * * * * Redistribution and use of this software in source and binary forms, with or without modification, are * * permitted provided that the following conditions are met: * * * * * Redistributions of source code must retain the above * * copyright notice, this list of conditions and the * * following disclaimer. * * * * * Redistributions in binary form must reproduce the above * * copyright notice, this list of conditions and the * * following disclaimer in the documentation and/or other * * materials provided with the distribution. * * * * * Neither the name of the WIDE Project or NICT nor the * * names of its contributors may be used to endorse or * * promote products derived from this software without * * specific prior written permission of WIDE Project and * * NICT. * * * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *********************************************************************************************************/ /* Do not include this directly, use dbg_interactive.i instead */ /****** ROUTING *********/ struct rt_data { }; %extend rt_data { rt_data() { struct rt_data * r = NULL; int ret = fd_rtd_init(&r); if (ret != 0) { DI_ERROR(ret, NULL, NULL); return NULL; } return r; } ~rt_data() { struct rt_data *r = self; fd_rtd_free(&r); } %apply (char *STRING, int LENGTH) { (char * peerid, size_t peeridlen) }; %apply (char *STRING, int LENGTH) { (char * realm, size_t realmlen) }; void add(char * peerid, size_t peeridlen, char * realm, size_t realmlen) { int ret = fd_rtd_candidate_add($self, peerid, peeridlen, realm, realmlen); if (ret != 0) { DI_ERROR(ret, NULL, NULL); } } void remove(char * STRING, size_t LENGTH) { fd_rtd_candidate_del($self, (os0_t)STRING, LENGTH); } void error(char * peerid, size_t peeridlen, char * STRING, size_t LENGTH, uint32_t rcode) { int ret = fd_rtd_error_add($self, peerid, peeridlen, (os0_t)STRING, LENGTH, rcode); if (ret != 0) { DI_ERROR(ret, NULL, NULL); } } struct fd_list * extract(int score = 0) { struct fd_list * li = NULL; fd_rtd_candidate_extract($self, &li, score); return li; } } %extend rtd_candidate { void dump() { fd_log_debug("candidate %p\n", $self); fd_log_debug(" id : %s\n", $self->diamid); fd_log_debug(" rlm: %s\n", $self->realm); fd_log_debug(" sc : %d\n", $self->score); } } %{ /* call it (will be called from a different thread than the interpreter, when message arrives) */ static int call_the_python_rt_fwd_callback(void * pycb, struct msg **msg) { PyObject *PyMsg; PyObject *cb, *result = NULL; int ret = 0; if (!pycb) { fd_log_debug("Internal error: missing the callback!\n"); return ENOTSUP; } cb = pycb; SWIG_PYTHON_THREAD_BEGIN_BLOCK; /* Convert the arguments */ PyMsg = SWIG_NewPointerObj((void *)*msg, SWIGTYPE_p_msg, 0 ); /* Call the function */ result = PyEval_CallFunction(cb, "(O)", PyMsg); /* The result is supposedly composed of: [ ret, *msg ] */ if ((result == NULL) || (!PyList_Check(result)) || (PyList_Size(result) != 2)) { fd_log_debug("Error: The Python callback did not return [ ret, msg ].\n"); ret = EINVAL; goto out; } /* Convert the return values */ if (!SWIG_IsOK(SWIG_AsVal_int(PyList_GetItem(result, 0), &ret))) { fd_log_debug("Error: Cannot convert the first return value to integer.\n"); ret = EINVAL; goto out; } if (ret) { TRACE_DEBUG(INFO, "The Python callback returned the error code %d (%s)\n", ret, strerror(ret)); goto out; } if (!SWIG_IsOK(SWIG_ConvertPtr(PyList_GetItem(result, 1), (void *)msg, SWIGTYPE_p_msg, SWIG_POINTER_DISOWN))) { fd_log_debug("Error: Cannot convert the second return value to message.\n"); ret = EINVAL; goto out; } out: Py_XDECREF(result); SWIG_PYTHON_THREAD_END_BLOCK; return ret; } %} struct fd_rt_fwd_hdl { }; %extend fd_rt_fwd_hdl{ fd_rt_fwd_hdl(PyObject * PyCb, enum fd_rt_fwd_dir dir) { struct fd_rt_fwd_hdl * r = NULL; int ret; Py_XINCREF(PyCb); ret = fd_rt_fwd_register( call_the_python_rt_fwd_callback, PyCb, dir, &r ); if (ret != 0) { DI_ERROR(ret, NULL, NULL); return NULL; } return r; } ~fd_rt_fwd_hdl() { PyObject * func; int ret = fd_rt_fwd_unregister ( $self, (void *) &func ); if (ret != 0) { DI_ERROR(ret, NULL, NULL); return; } Py_XDECREF(func); return; } } %{ /* call it (will be called from a different thread than the interpreter, when message arrives) */ static int call_the_python_rt_out_callback(void * pycb, struct msg *msg, struct fd_list * candidates) { PyObject *PyMsg, *PyCands; PyObject *cb, *result = NULL; int ret = 0; if (!pycb) { fd_log_debug("Internal error: missing the callback!\n"); return ENOTSUP; } cb = pycb; SWIG_PYTHON_THREAD_BEGIN_BLOCK; /* Convert the arguments */ PyMsg = SWIG_NewPointerObj((void *)msg, SWIGTYPE_p_msg, 0 ); PyCands = SWIG_NewPointerObj((void *)candidates, SWIGTYPE_p_fd_list, 0 ); /* Call the function */ result = PyEval_CallFunction(cb, "(OO)", PyMsg, PyCands); /* The result is supposedly composed of: [ ret, *msg ] */ if (result == NULL){ fd_log_debug("Error: The Python callback raised an exception.\n"); ret = EINVAL; goto out; } /* Convert the return values */ if (!SWIG_IsOK(SWIG_AsVal_int(result, &ret))) { fd_log_debug("Error: Cannot convert the return value to integer.\n"); ret = EINVAL; goto out; } out: Py_XDECREF(result); SWIG_PYTHON_THREAD_END_BLOCK; return ret; } %} struct fd_rt_out_hdl { }; %extend fd_rt_out_hdl{ fd_rt_out_hdl(PyObject * PyCb, int priority = 0) { struct fd_rt_out_hdl * r = NULL; int ret; Py_XINCREF(PyCb); ret = fd_rt_out_register( call_the_python_rt_out_callback, PyCb, priority, &r ); if (ret != 0) { DI_ERROR(ret, NULL, NULL); return NULL; } return r; } ~fd_rt_out_hdl() { PyObject * func; int ret = fd_rt_out_unregister ( $self, (void *) &func ); if (ret != 0) { DI_ERROR(ret, NULL, NULL); return; } Py_XDECREF(func); return; } }