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diff --git a/tinyMEDIA/src/content/tmedia_content_cpim.c b/tinyMEDIA/src/content/tmedia_content_cpim.c
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+
+/* #line 1 "./ragel/tmedia_content_cpim.rl" */
+/*
+* Copyright (C) 2009-2010 Mamadou Diop.
+*
+* Contact: Mamadou Diop <diopmamadou(at)doubango.org>
+*
+* This file is part of Open Source Doubango Framework.
+*
+* DOUBANGO is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* DOUBANGO is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with DOUBANGO.
+*
+*/
+
+/**@file tmedia_content_cpim.c
+ * @brief Common Presence and Instant Messaging (CPIM): Message Format (RFC 3862)
+ *
+ * @author Mamadou Diop <diopmamadou(at)doubango.org>
+ *
+ */
+#include "tinymedia/content/tmedia_content_cpim.h"
+
+#include "tsk_debug.h"
+#include "tsk_memory.h"
+#include "tsk_string.h"
+#include "tsk_ragel_state.h"
+
+#include <string.h>
+
+/* RFC 3862 - 2. Overall Message Structure
+A complete message looks something like this:
+
+ m: Content-type: Message/CPIM
+ s:
+ h: (message-metadata-headers)
+ s:
+ e: (encapsulated MIME message-body)
+
+ The end of the message body is defined by the framing mechanism of
+ the protocol used. The tags 'm:', 's:', 'h:', 'e:', and 'x:' are not
+ part of the message format and are used here to indicate the
+ different parts of the message, thus:
+
+ m: MIME headers for the overall message
+ s: a blank separator line
+ h: message headers
+ e: encapsulated MIME object containing the message content
+ x: MIME security multipart message wrapper
+*/
+
+
+
+
+
+/***********************************
+* Ragel state machine.
+*/
+
+/* #line 129 "./ragel/tmedia_content_cpim.rl" */
+
+
+
+static int tmedia_content_cpim_parse(tmedia_content_t* self, const void* in_data, tsk_size_t in_size)
+{
+ int cs = 0;
+ const char *p = in_data;
+ const char *pe = p + in_size;
+ const char *eof = pe;
+
+ const char *tag_start;
+
+ char* hname = tsk_null;
+ char* hvalue = tsk_null;
+ tsk_bool_t parsing_mime_headers = tsk_true;
+
+
+/* #line 88 "./src/content/tmedia_content_cpim.c" */
+static const char _tmedia_machine_content_cpim_actions[] = {
+ 0, 1, 0, 1, 3, 1, 4, 1,
+ 5, 2, 0, 4, 2, 0, 5, 2,
+ 1, 0, 2, 2, 0
+};
+
+static const char _tmedia_machine_content_cpim_key_offsets[] = {
+ 0, 0, 14, 30, 32, 34, 35, 36,
+ 51, 52, 66, 82, 84, 86, 87, 88,
+ 103, 104, 104
+};
+
+static const char _tmedia_machine_content_cpim_trans_keys[] = {
+ 33, 37, 39, 126, 42, 43, 45, 46,
+ 48, 57, 65, 90, 95, 122, 32, 33,
+ 37, 39, 58, 126, 42, 43, 45, 46,
+ 48, 57, 65, 90, 95, 122, 32, 58,
+ 13, 32, 13, 10, 13, 33, 37, 39,
+ 126, 42, 43, 45, 46, 48, 57, 65,
+ 90, 95, 122, 10, 33, 37, 39, 126,
+ 42, 43, 45, 46, 48, 57, 65, 90,
+ 95, 122, 32, 33, 37, 39, 58, 126,
+ 42, 43, 45, 46, 48, 57, 65, 90,
+ 95, 122, 32, 58, 13, 32, 13, 10,
+ 13, 33, 37, 39, 126, 42, 43, 45,
+ 46, 48, 57, 65, 90, 95, 122, 10,
+ 0
+};
+
+static const char _tmedia_machine_content_cpim_single_lengths[] = {
+ 0, 4, 6, 2, 2, 1, 1, 5,
+ 1, 4, 6, 2, 2, 1, 1, 5,
+ 1, 0, 0
+};
+
+static const char _tmedia_machine_content_cpim_range_lengths[] = {
+ 0, 5, 5, 0, 0, 0, 0, 5,
+ 0, 5, 5, 0, 0, 0, 0, 5,
+ 0, 0, 0
+};
+
+static const char _tmedia_machine_content_cpim_index_offsets[] = {
+ 0, 0, 10, 22, 25, 28, 30, 32,
+ 43, 45, 55, 67, 70, 73, 75, 77,
+ 88, 90, 91
+};
+
+static const char _tmedia_machine_content_cpim_indicies[] = {
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 1, 2, 3, 3, 3, 4, 3,
+ 3, 3, 3, 3, 3, 1, 5, 6,
+ 1, 8, 6, 7, 10, 9, 11, 1,
+ 12, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 1, 14, 1, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 1, 16,
+ 17, 17, 17, 18, 17, 17, 17, 17,
+ 17, 17, 1, 19, 20, 1, 22, 20,
+ 21, 24, 23, 25, 1, 26, 27, 27,
+ 27, 27, 27, 27, 27, 27, 27, 1,
+ 28, 1, 29, 30, 0
+};
+
+static const char _tmedia_machine_content_cpim_trans_targs[] = {
+ 2, 0, 3, 2, 4, 3, 4, 5,
+ 6, 5, 6, 7, 8, 2, 9, 10,
+ 11, 10, 12, 11, 12, 13, 14, 13,
+ 14, 15, 16, 10, 17, 18, 18
+};
+
+static const char _tmedia_machine_content_cpim_trans_actions[] = {
+ 15, 0, 3, 0, 3, 0, 0, 1,
+ 9, 0, 5, 0, 0, 1, 0, 18,
+ 3, 0, 3, 0, 0, 1, 9, 0,
+ 5, 0, 0, 1, 0, 1, 0
+};
+
+static const char _tmedia_machine_content_cpim_eof_actions[] = {
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 12, 7
+};
+
+static const int tmedia_machine_content_cpim_start = 1;
+static const int tmedia_machine_content_cpim_first_final = 17;
+static const int tmedia_machine_content_cpim_error = 0;
+
+static const int tmedia_machine_content_cpim_en_main = 1;
+
+
+/* #line 146 "./ragel/tmedia_content_cpim.rl" */
+
+/* #line 180 "./src/content/tmedia_content_cpim.c" */
+ {
+ cs = tmedia_machine_content_cpim_start;
+ }
+
+/* #line 147 "./ragel/tmedia_content_cpim.rl" */
+
+/* #line 187 "./src/content/tmedia_content_cpim.c" */
+ {
+ int _klen;
+ unsigned int _trans;
+ const char *_acts;
+ unsigned int _nacts;
+ const char *_keys;
+
+ if ( p == pe )
+ goto _test_eof;
+ if ( cs == 0 )
+ goto _out;
+_resume:
+ _keys = _tmedia_machine_content_cpim_trans_keys + _tmedia_machine_content_cpim_key_offsets[cs];
+ _trans = _tmedia_machine_content_cpim_index_offsets[cs];
+
+ _klen = _tmedia_machine_content_cpim_single_lengths[cs];
+ if ( _klen > 0 ) {
+ const char *_lower = _keys;
+ const char *_mid;
+ const char *_upper = _keys + _klen - 1;
+ while (1) {
+ if ( _upper < _lower )
+ break;
+
+ _mid = _lower + ((_upper-_lower) >> 1);
+ if ( (*p) < *_mid )
+ _upper = _mid - 1;
+ else if ( (*p) > *_mid )
+ _lower = _mid + 1;
+ else {
+ _trans += (_mid - _keys);
+ goto _match;
+ }
+ }
+ _keys += _klen;
+ _trans += _klen;
+ }
+
+ _klen = _tmedia_machine_content_cpim_range_lengths[cs];
+ if ( _klen > 0 ) {
+ const char *_lower = _keys;
+ const char *_mid;
+ const char *_upper = _keys + (_klen<<1) - 2;
+ while (1) {
+ if ( _upper < _lower )
+ break;
+
+ _mid = _lower + (((_upper-_lower) >> 1) & ~1);
+ if ( (*p) < _mid[0] )
+ _upper = _mid - 2;
+ else if ( (*p) > _mid[1] )
+ _lower = _mid + 2;
+ else {
+ _trans += ((_mid - _keys)>>1);
+ goto _match;
+ }
+ }
+ _trans += _klen;
+ }
+
+_match:
+ _trans = _tmedia_machine_content_cpim_indicies[_trans];
+ cs = _tmedia_machine_content_cpim_trans_targs[_trans];
+
+ if ( _tmedia_machine_content_cpim_trans_actions[_trans] == 0 )
+ goto _again;
+
+ _acts = _tmedia_machine_content_cpim_actions + _tmedia_machine_content_cpim_trans_actions[_trans];
+ _nacts = (unsigned int) *_acts++;
+ while ( _nacts-- > 0 )
+ {
+ switch ( *_acts++ )
+ {
+ case 0:
+/* #line 72 "./ragel/tmedia_content_cpim.rl" */
+ {
+ tag_start = p;
+ }
+ break;
+ case 1:
+/* #line 76 "./ragel/tmedia_content_cpim.rl" */
+ {
+ parsing_mime_headers = tsk_true;
+ }
+ break;
+ case 2:
+/* #line 80 "./ragel/tmedia_content_cpim.rl" */
+ {
+ parsing_mime_headers = tsk_false;
+ }
+ break;
+ case 3:
+/* #line 84 "./ragel/tmedia_content_cpim.rl" */
+ {
+ TSK_PARSER_SET_STRING(hname);
+ }
+ break;
+ case 4:
+/* #line 88 "./ragel/tmedia_content_cpim.rl" */
+ {
+ tmedia_content_header_t* header;
+ TSK_PARSER_SET_STRING(hvalue);
+ header = tmedia_content_header_create(hname, hvalue);
+ TSK_FREE(hname); TSK_FREE(hvalue);
+
+ if(parsing_mime_headers){
+ if(!TMEDIA_CONTENT_CPIM(self)->m_headers){
+ TMEDIA_CONTENT_CPIM(self)->m_headers = tsk_list_create();
+ }
+ tsk_list_push_back_data(TMEDIA_CONTENT_CPIM(self)->m_headers, (void**)&header);
+ }
+ else{
+ if(!TMEDIA_CONTENT_CPIM(self)->h_headers){
+ TMEDIA_CONTENT_CPIM(self)->h_headers = tsk_list_create();
+ }
+ tsk_list_push_back_data(TMEDIA_CONTENT_CPIM(self)->h_headers, (void**)&header);
+ }
+ }
+ break;
+/* #line 307 "./src/content/tmedia_content_cpim.c" */
+ }
+ }
+
+_again:
+ if ( cs == 0 )
+ goto _out;
+ if ( ++p != pe )
+ goto _resume;
+ _test_eof: {}
+ if ( p == eof )
+ {
+ const char *__acts = _tmedia_machine_content_cpim_actions + _tmedia_machine_content_cpim_eof_actions[cs];
+ unsigned int __nacts = (unsigned int) *__acts++;
+ while ( __nacts-- > 0 ) {
+ switch ( *__acts++ ) {
+ case 0:
+/* #line 72 "./ragel/tmedia_content_cpim.rl" */
+ {
+ tag_start = p;
+ }
+ break;
+ case 5:
+/* #line 108 "./ragel/tmedia_content_cpim.rl" */
+ {
+ int len = (int)(p - tag_start);
+ if(len && tag_start){
+ if(TMEDIA_CONTENT_CPIM(self)->e){
+ TSK_OBJECT_SAFE_FREE(TMEDIA_CONTENT_CPIM(self)->e); \
+ }
+ TMEDIA_CONTENT_CPIM(self)->e = tsk_buffer_create(tag_start, len);
+ }
+ }
+ break;
+/* #line 341 "./src/content/tmedia_content_cpim.c" */
+ }
+ }
+ }
+
+ _out: {}
+ }
+
+/* #line 148 "./ragel/tmedia_content_cpim.rl" */
+
+ TSK_FREE(hname);
+ TSK_FREE(hvalue);
+
+ if( cs <
+/* #line 355 "./src/content/tmedia_content_cpim.c" */
+17
+/* #line 152 "./ragel/tmedia_content_cpim.rl" */
+ ){
+ TSK_DEBUG_ERROR("Failed to parse CPIM content");
+ return -1;
+ }
+
+ return 0;
+}
+
+static tsk_buffer_t* tmedia_content_cpim_get_data(tmedia_content_t* self)
+{
+ tsk_buffer_t* data = tsk_buffer_create_null();
+ tmedia_content_cpim_t *cpim = TMEDIA_CONTENT_CPIM(self);
+ const tsk_list_item_t* item;
+ /*
+ m: Content-type: Message/CPIM
+ s:
+ h: (message-metadata-headers)
+ s:
+ e: (encapsulated MIME message-body)
+ x: MIME security multipart message wrapper
+ */
+ if(cpim->m_headers){
+ tsk_list_foreach(item, cpim->m_headers){
+ char* hstring = tmedia_content_header_tostring(TMEDIA_CONTENT_HEADER(item->data));
+ tsk_buffer_append_2(data, TSK_LIST_IS_LAST(cpim->m_headers, item) ? "%s\r\n\r\n" : "%s\r\n", hstring);
+ TSK_FREE(hstring);
+ }
+ }
+ if(cpim->h_headers){
+ tsk_list_foreach(item, cpim->h_headers){
+ char* hstring = tmedia_content_header_tostring(TMEDIA_CONTENT_HEADER(item->data));
+ tsk_buffer_append_2(data, TSK_LIST_IS_LAST(cpim->h_headers, item) ? "%s\r\n\r\n" : "%s\r\n", hstring);
+ TSK_FREE(hstring);
+ }
+ }
+ if(cpim->e){
+ tsk_buffer_append(data, TSK_BUFFER_DATA(cpim->e), TSK_BUFFER_SIZE(cpim->e));
+ }
+ if(cpim->x){
+ tsk_buffer_append(data, TSK_BUFFER_DATA(cpim->x), TSK_BUFFER_SIZE(cpim->x));
+ }
+
+ return data;
+}
+
+//=================================================================================================
+// object/plugin definitions
+//
+/* constructor */
+static tsk_object_t* tmedia_content_cpim_ctor(tsk_object_t * self, va_list * app)
+{
+ tmedia_content_cpim_t *cpim = self;
+ if(cpim){
+ /* init base: called by tmedia_content_create() */
+ /* init self */
+ }
+ return self;
+}
+/* destructor */
+static tsk_object_t* tmedia_content_cpim_dtor(tsk_object_t * self)
+{
+ tmedia_content_cpim_t *cpim = self;
+ if(cpim){
+ /* deinit base */
+ tmedia_content_deinit(TMEDIA_CONTENT(cpim));
+ /* deinit self */
+ TSK_OBJECT_SAFE_FREE(cpim->m_headers);
+ TSK_OBJECT_SAFE_FREE(cpim->h_headers);
+ TSK_OBJECT_SAFE_FREE(cpim->e);
+ TSK_OBJECT_SAFE_FREE(cpim->x);
+ }
+
+ return self;
+}
+/* object definition */
+static const tsk_object_def_t tmedia_content_cpim_def_s =
+{
+ sizeof(tmedia_content_cpim_t),
+ tmedia_content_cpim_ctor,
+ tmedia_content_cpim_dtor,
+ tsk_null,
+};
+/* plugin definition*/
+static const tmedia_content_plugin_def_t tmedia_content_cpim_plugin_def_s =
+{
+ &tmedia_content_cpim_def_s,
+
+ TMEDIA_CONTENT_CPIM_TYPE,
+ tmedia_content_cpim_parse,
+ tmedia_content_cpim_get_data
+};
+const tmedia_content_plugin_def_t *tmedia_content_cpim_plugin_def_t = &tmedia_content_cpim_plugin_def_s; \ No newline at end of file
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