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-rw-r--r--toxmsi/toxmsi_header.c181
1 files changed, 0 insertions, 181 deletions
diff --git a/toxmsi/toxmsi_header.c b/toxmsi/toxmsi_header.c
deleted file mode 100644
index 448ebc7f..00000000
--- a/toxmsi/toxmsi_header.c
+++ /dev/null
@@ -1,181 +0,0 @@
1
2#ifdef HAVE_CONFIG_H
3#include "config.h"
4#endif /* HAVE_CONFIG_H */
5
6#include "toxmsi_message.h"
7#include <string.h>
8#include "../toxrtp/toxrtp_helper.h"
9#include <assert.h>
10#include "../toxcore/Lossless_UDP.h"
11
12#define ALLOC_ADD_DATA(_tempval, _hdrlist, _fielddef, _msgvar, _alloctype) \
13_tempval = msi_search_field(_hdrlist, (const uint8_t*)_fielddef); \
14if ( _tempval ){ \
15 _msgvar = calloc(sizeof(_alloctype), 1); \
16 assert(_msgvar); \
17 _msgvar->_header_value = _tempval; \
18}
19
20uint8_t* msi_search_field ( msi_header_t* _list, const uint8_t* _field )
21{
22 assert(_list);
23 assert(_field);
24
25 msi_header_t* _iterator;
26
27 for ( _iterator = _list;
28 _iterator && strcmp((const char*)_iterator->_header_field, (const char*)_field) != 0;
29 _iterator = _iterator->next );
30
31 if ( _iterator ){
32 return t_strallcpy(_iterator->_header_value);
33 } else return NULL;
34}
35
36int msi_parse_headers ( msi_msg_t* _msg )
37{
38 assert(_msg);
39
40 if ( !_msg->_headers )
41 return FAILURE;
42
43 msi_header_t* _list = _msg->_headers;
44 uint8_t* _field_current;
45
46 ALLOC_ADD_DATA(_field_current, _list, _CALL_ID_FIELD, _msg->_call_id, msi_header_call_id_t)
47 ALLOC_ADD_DATA(_field_current, _list, _VERSION_FIELD, _msg->_version, msi_header_version_t)
48 ALLOC_ADD_DATA(_field_current, _list, _REQUEST_FIELD, _msg->_request, msi_header_request_t)
49 ALLOC_ADD_DATA(_field_current, _list, _RESPONSE_FIELD, _msg->_response, msi_header_response_t)
50 ALLOC_ADD_DATA(_field_current, _list, _FRIENDID_FIELD, _msg->_friend_id, msi_header_friendid_t)
51 ALLOC_ADD_DATA(_field_current, _list, _CALLTYPE_FIELD, _msg->_call_type, msi_header_call_type_t)
52 ALLOC_ADD_DATA(_field_current, _list, _USERAGENT_FIELD, _msg->_user_agent, msi_header_user_agent_t)
53 ALLOC_ADD_DATA(_field_current, _list, _INFO_FIELD, _msg->_info, msi_header_info_t)
54 ALLOC_ADD_DATA(_field_current, _list, _REASON_FIELD, _msg->_reason, msi_header_reason_t)
55
56 /* Since we don't need the raw header anymore remove it */
57 msi_header_t* _temp;
58 while ( _list ){
59 _temp = _list->next;
60 free(_list->_header_field);
61 free(_list->_header_value);
62 free(_list);
63 _list = _temp;
64 }
65
66 _msg->_headers = NULL;
67
68 return SUCCESS;
69}
70
71/*
72 * If you find better way of parsing values let me know
73 */
74msi_header_t* msi_add_new_header ( uint8_t* _value )
75{
76 if ( !_value )
77 return NULL;
78
79 size_t _length = t_memlen(_value);
80
81 if ( !_length ) {
82 return NULL;
83 }
84
85 size_t _first_len = t_strfind(_value, (const uint8_t*)" ");
86 if ( !_first_len ){
87 return NULL;
88 }
89
90 size_t _second_len = (_length - _first_len);
91 if ( !_second_len ){
92 return NULL;
93 }
94
95
96 uint8_t* _identifier = calloc(sizeof (uint8_t), (_first_len + 1) );
97 uint8_t* _data = calloc(sizeof (uint8_t), (_second_len + 1) );
98
99 assert(_identifier);
100 assert(_data);
101
102
103 uint8_t* _p_it = _value;
104 size_t _num_it;
105
106 for ( _num_it = 0; *_p_it != ' '; _num_it++ ){
107 _identifier[_num_it] = *_p_it;
108 ++_p_it;
109 }
110 _identifier[_num_it] = '\0';
111 ++_p_it;
112
113
114 for ( _num_it = 0; *_p_it != '\r'; _num_it++ ){
115 _data[_num_it] = *_p_it;
116 ++_p_it;
117 }
118 _data[_num_it] = '\r';
119 _data[_num_it + 1] = '\0';
120
121 msi_header_t* _retu = calloc(sizeof(msi_header_t), 1);
122 assert(_retu);
123
124 _retu->_header_field = _identifier;
125 _retu->_header_value = _data;
126
127 _retu->next = NULL;
128
129 return _retu;
130}
131
132msi_header_t* msi_parse_raw_data ( const uint8_t* _data )
133{
134 assert(_data);
135
136 uint8_t* _header_string;
137
138 _header_string = (uint8_t*) strtok ((char*)_data, _RAW_TERMINATOR);
139
140 msi_header_t* _head = msi_add_new_header(_header_string);
141 msi_header_t* _it = _head;
142
143 while ( _header_string && _it ){
144
145 _header_string = (uint8_t*) strtok (NULL, _RAW_TERMINATOR);
146 _it->next = msi_add_new_header(_header_string);
147 if ( _it->next ){
148 _it = _it->next;
149 }
150 }
151
152 /* Iterate through list and remove all fault headers if any */
153
154 msi_header_t* _tmp = _it;
155
156 for ( _it = _head; _it; _it = _it->next ){
157
158 if ( !_it->_header_value || !_it->_header_field ) {
159 _tmp ->next = _it->next;
160
161 if ( _it->_header_field )
162 free(_it->_header_field);
163 if ( _it->_header_value )
164 free(_it->_header_value);
165
166 if ( _it == _head ){
167 _head = _head->next;
168 }
169
170 free(_it);
171 _it = _tmp;
172 } else
173 _tmp = _it;
174
175 }
176
177 return _head;
178}
179
180
181
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