1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef _SIPCC_SDP_PRIVATE_H_
#define _SIPCC_SDP_PRIVATE_H_
#include "sdp.h"
extern const sdp_attrarray_t sdp_attr[];
extern const sdp_namearray_t sdp_media[];
extern const sdp_namearray_t sdp_nettype[];
extern const sdp_namearray_t sdp_addrtype[];
extern const sdp_namearray_t sdp_transport[];
extern const sdp_namearray_t sdp_encrypt[];
extern const sdp_namearray_t sdp_payload[];
extern const sdp_namearray_t sdp_t38_rate[];
extern const sdp_namearray_t sdp_t38_udpec[];
extern const sdp_namearray_t sdp_qos_strength[];
extern const sdp_namearray_t sdp_qos_direction[];
extern const sdp_namearray_t sdp_qos_status_type[];
extern const sdp_namearray_t sdp_curr_type[];
extern const sdp_namearray_t sdp_des_type[];
extern const sdp_namearray_t sdp_conf_type[];
extern const sdp_namearray_t sdp_mediadir_role[];
extern const sdp_namearray_t sdp_fmtp_codec_param[];
extern const sdp_namearray_t sdp_fmtp_codec_param_val[];
extern const sdp_namearray_t sdp_silencesupp_pref[];
extern const sdp_namearray_t sdp_silencesupp_siduse[];
extern const sdp_namearray_t sdp_srtp_context_crypto_suite[];
extern const sdp_namearray_t sdp_bw_modifier_val[];
extern const sdp_namearray_t sdp_group_attr_val[];
extern const sdp_namearray_t sdp_src_filter_mode_val[];
extern const sdp_namearray_t sdp_rtcp_unicast_mode_val[];
extern const sdp_namearray_t sdp_rtcp_fb_type_val[];
extern const sdp_namearray_t sdp_rtcp_fb_nack_type_val[];
extern const sdp_namearray_t sdp_rtcp_fb_ack_type_val[];
extern const sdp_namearray_t sdp_rtcp_fb_ccm_type_val[];
extern const sdp_namearray_t sdp_setup_type_val[];
extern const sdp_namearray_t sdp_connection_type_val[];
extern const sdp_srtp_crypto_suite_list sdp_srtp_crypto_suite_array[];
/* Function Prototypes */
/* sdp_access.c */
extern sdp_mca_t *sdp_find_media_level(sdp_t *sdp_p, uint16_t level);
extern sdp_bw_data_t* sdp_find_bw_line (sdp_t *sdp_ptr, uint16_t level, uint16_t inst_num);
/* sdp_attr.c */
extern sdp_result_e
sdp_build_attr_fmtp_params (sdp_t *sdp_p, sdp_fmtp_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attribute(sdp_t *sdp_p, uint16_t level,
const char *ptr);
extern sdp_result_e sdp_parse_attr_simple_string(sdp_t *sdp_p,
sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_simple_string(sdp_t *sdp_p,
sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_simple_u32(sdp_t *sdp_p,
sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_simple_u32(sdp_t *sdp_p,
sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_simple_bool(sdp_t *sdp_p,
sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_simple_bool(sdp_t *sdp_p,
sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_maxprate(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_parse_attr_fmtp(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_fmtp(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_sctpmap(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_sctpmap(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_msid(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_msid(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_msid_semantic(sdp_t *sdp_p,
sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_msid_semantic(sdp_t *sdp_p,
sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_ssrc(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_ssrc(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_direction(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_direction(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_qos(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_qos(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_curr(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_curr (sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_des(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_des (sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_conf(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_conf (sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_transport_map(sdp_t *sdp_p,
sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_transport_map(sdp_t *sdp_p,
sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_subnet(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_subnet(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_t38_ratemgmt(sdp_t *sdp_p,
sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_t38_ratemgmt(sdp_t *sdp_p,
sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_t38_udpec(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_t38_udpec(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_cap(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_cap(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_cpar(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_cpar(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_pc_codec(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_pc_codec(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_xcap(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_xcap(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_xcpar(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_xcpar(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_rtcp(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_rtcp(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_rtr(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_rtr(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_comediadir(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_comediadir(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_silencesupp(sdp_t *sdp_p,
sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_silencesupp(sdp_t *sdp_p,
sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_srtpcontext(sdp_t *sdp_p,
sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_srtpcontext(sdp_t *sdp_p,
sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_rtcp_fb(sdp_t *sdp_p,
sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_rtcp_fb(sdp_t *sdp_p,
sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_setup(sdp_t *sdp_p,
sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_setup(sdp_t *sdp_p,
sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_connection(sdp_t *sdp_p,
sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_connection(sdp_t *sdp_p,
sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_extmap(sdp_t *sdp_p,
sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e sdp_build_attr_extmap(sdp_t *sdp_p,
sdp_attr_t *attr_p,
flex_string *fs);
extern sdp_result_e sdp_parse_attr_mptime(
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_mptime(
sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_x_sidin(
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_x_sidin(
sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_x_sidout(
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_x_sidout(
sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_x_confid(
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_x_confid(
sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_group(
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_group(
sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_source_filter(
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_source_filter(
sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_rtcp_unicast(
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_rtcp_unicast(
sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_build_attr_ice_attr (
sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_ice_attr (
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_simple_flag (
sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
extern sdp_result_e sdp_parse_attr_simple_flag (
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_parse_attr_complete_line (
sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_parse_attr_long_line(sdp_t *sdp_p,
sdp_attr_t *attr_p, const char *ptr);
extern sdp_result_e sdp_build_attr_long_line(sdp_t *sdp_p,
sdp_attr_t *attr_p, flex_string *fs);
/* sdp_attr_access.c */
extern void sdp_free_attr(sdp_attr_t *attr_p);
extern sdp_result_e sdp_find_attr_list(sdp_t *sdp_p, uint16_t level, uint8_t cap_num,
sdp_attr_t **attr_p, char *fname);
extern sdp_attr_t *sdp_find_attr(sdp_t *sdp_p, uint16_t level, uint8_t cap_num,
sdp_attr_e attr_type, uint16_t inst_num);
extern sdp_attr_t *sdp_find_capability(sdp_t *sdp_p, uint16_t level, uint8_t cap_num);
/* sdp_main.c */
extern const char *sdp_get_attr_name(sdp_attr_e attr_type);
extern const char *sdp_get_media_name(sdp_media_e media_type);
extern const char *sdp_get_network_name(sdp_nettype_e network_type);
extern const char *sdp_get_address_name(sdp_addrtype_e addr_type);
extern const char *sdp_get_transport_name(sdp_transport_e transport_type);
extern const char *sdp_get_encrypt_name(sdp_encrypt_type_e encrypt_type);
extern const char *sdp_get_payload_name(sdp_payload_e payload);
extern const char *sdp_get_t38_ratemgmt_name(sdp_t38_ratemgmt_e rate);
extern const char *sdp_get_t38_udpec_name(sdp_t38_udpec_e udpec);
extern const char *sdp_get_qos_strength_name(sdp_qos_strength_e strength);
extern const char *sdp_get_qos_direction_name(sdp_qos_dir_e direction);
extern const char *sdp_get_qos_status_type_name(sdp_qos_status_types_e status_type);
extern const char *sdp_get_curr_type_name(sdp_curr_type_e curr_type);
extern const char *sdp_get_des_type_name(sdp_des_type_e des_type);
extern const char *sdp_get_conf_type_name(sdp_conf_type_e conf_type);
extern const char *sdp_get_mediadir_role_name (sdp_mediadir_role_e role);
extern const char *sdp_get_silencesupp_pref_name(sdp_silencesupp_pref_e pref);
extern const char *sdp_get_silencesupp_siduse_name(sdp_silencesupp_siduse_e
siduse);
extern const char *sdp_get_group_attr_name(sdp_group_attr_e group_attr);
extern const char *sdp_get_src_filter_mode_name(sdp_src_filter_mode_e type);
extern const char *sdp_get_rtcp_unicast_mode_name(sdp_rtcp_unicast_mode_e type);
/* sdp_tokens.c */
extern sdp_result_e sdp_parse_version(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_version(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_owner(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_owner(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_sessname(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_sessname(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_sessinfo(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_sessinfo(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_uri(sdp_t *sdp_p, uint16_t token, const char *ptr);
extern sdp_result_e sdp_build_uri(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_email(sdp_t *sdp_p, uint16_t token, const char *ptr);
extern sdp_result_e sdp_build_email(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_phonenum(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_phonenum(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_connection(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_connection(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_bandwidth(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_bandwidth(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_timespec(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_timespec(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_repeat_time(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_repeat_time(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_timezone_adj(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_timezone_adj(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_encryption(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_encryption(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_media(sdp_t *sdp_p, uint16_t token, const char *ptr);
extern sdp_result_e sdp_build_media(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern sdp_result_e sdp_parse_attribute(sdp_t *sdp_p, uint16_t token,
const char *ptr);
extern sdp_result_e sdp_build_attribute(sdp_t *sdp_p, uint16_t token, flex_string *fs);
extern void sdp_parse_payload_types(sdp_t *sdp_p, sdp_mca_t *mca_p,
const char *ptr);
extern sdp_result_e sdp_parse_multiple_profile_payload_types(sdp_t *sdp_p,
sdp_mca_t *mca_p,
const char *ptr);
extern sdp_result_e
sdp_parse_attr_sdescriptions(sdp_t *sdp_p, sdp_attr_t *attr_p,
const char *ptr);
extern sdp_result_e
sdp_build_attr_sdescriptions(sdp_t *sdp_p, sdp_attr_t *attr_p,
flex_string *fs);
/* sdp_utils.c */
extern sdp_mca_t *sdp_alloc_mca(uint32_t line);
extern tinybool sdp_validate_maxprate(const char *string_parm);
extern char *sdp_findchar(const char *ptr, char *char_list);
extern const char *sdp_getnextstrtok(const char *str, char *tokenstr, unsigned tokenstr_len,
const char *delim, sdp_result_e *result);
extern uint32_t sdp_getnextnumtok(const char *str, const char **str_end,
const char *delim, sdp_result_e *result);
extern uint32_t sdp_getnextnumtok_or_null(const char *str, const char **str_end,
const char *delim, tinybool *null_ind,
sdp_result_e *result);
extern
tinybool verify_sdescriptions_mki(char *buf, char *mkiVal, uint16_t *mkiLen);
extern
tinybool verify_sdescriptions_lifetime(char *buf);
/* sdp_services_xxx.c */
extern void sdp_dump_buffer(char *_ptr, int _size_bytes);
tinybool sdp_checkrange(sdp_t *sdp, char *num, ulong* lval);
#endif /* _SDP_PRIVATE_H_ */
|
