static pj_status_t parse_children(struct parse_state *st, pj_json_elem *parent) { char end_quote = (parent->type == PJ_JSON_VAL_ARRAY)? ']' : '}'; pj_scan_get_char(&st->scanner); while (*st->scanner.curptr != end_quote) { pj_json_elem *child; while (*st->scanner.curptr == ',') pj_scan_get_char(&st->scanner); if (*st->scanner.curptr == end_quote) break; child = parse_elem_throw(st, NULL); if (!child) return PJLIB_UTIL_EINJSON; pj_json_elem_add(parent, child); } pj_scan_get_char(&st->scanner); return PJ_SUCCESS; }
static void parse_media(pj_scanner *scanner, pjmedia_sdp_media *med, parse_context *ctx) { pj_str_t str; ctx->last_error = PJMEDIA_SDP_EINMEDIA; /* check the equal sign */ if (*(scanner->curptr+1) != '=') { on_scanner_error(scanner); return; } /* m= */ pj_scan_advance_n(scanner, 2, SKIP_WS); /* type */ pj_scan_get_until_ch(scanner, ' ', &med->desc.media); pj_scan_get_char(scanner); /* port */ pj_scan_get(scanner, &cs_token, &str); med->desc.port = (unsigned short)pj_strtoul(&str); if (*scanner->curptr == '/') { /* port count */ pj_scan_get_char(scanner); pj_scan_get(scanner, &cs_token, &str); med->desc.port_count = pj_strtoul(&str); } else { med->desc.port_count = 0; } if (pj_scan_get_char(scanner) != ' ') { PJ_THROW(SYNTAX_ERROR); } /* transport */ pj_scan_get_until_ch(scanner, ' ', &med->desc.transport); /* format list */ med->desc.fmt_count = 0; while (*scanner->curptr == ' ') { pj_scan_get_char(scanner); /* Check again for the end of the line */ if ((*scanner->curptr == '\r') || (*scanner->curptr == '\n')) break; pj_scan_get(scanner, &cs_token, &med->desc.fmt[med->desc.fmt_count++]); } /* We've got what we're looking for, skip anything until newline */ pj_scan_skip_line(scanner); }
static void parse_time(pj_scanner *scanner, pjmedia_sdp_session *ses, parse_context *ctx) { pj_str_t str; ctx->last_error = PJMEDIA_SDP_EINTIME; /* check equal sign */ if (*(scanner->curptr+1) != '=') { on_scanner_error(scanner); return; } /* t= */ pj_scan_advance_n(scanner, 2, SKIP_WS); /* start time */ pj_scan_get_until_ch(scanner, ' ', &str); ses->time.start = pj_strtoul(&str); pj_scan_get_char(scanner); /* stop time */ pj_scan_get_until_chr(scanner, " \t\r", &str); ses->time.stop = pj_strtoul(&str); /* We've got what we're looking for, skip anything until newline */ pj_scan_skip_line(scanner); }
/* * Parse Replaces header. */ static pjsip_hdr *parse_hdr_replaces(pjsip_parse_ctx *ctx) { pjsip_replaces_hdr *hdr = pjsip_replaces_hdr_create(ctx->pool); const pj_str_t to_tag = { "to-tag", 6 }; const pj_str_t from_tag = { "from-tag", 8 }; const pj_str_t early_only_tag = { "early-only", 10 }; /*pj_scan_get(ctx->scanner, &pjsip_TOKEN_SPEC, &hdr->call_id);*/ /* Get Call-ID (until ';' is found). using pjsip_TOKEN_SPEC doesn't work * because it stops parsing when '@' character is found. */ pj_scan_get_until_ch(ctx->scanner, ';', &hdr->call_id); while (*ctx->scanner->curptr == ';') { pj_str_t pname, pvalue; pj_scan_get_char(ctx->scanner); pjsip_parse_param_imp(ctx->scanner, ctx->pool, &pname, &pvalue, 0); if (pj_stricmp(&pname, &to_tag)==0) { hdr->to_tag = pvalue; } else if (pj_stricmp(&pname, &from_tag)==0) { hdr->from_tag = pvalue; } else if (pj_stricmp(&pname, &early_only_tag)==0) { hdr->early_only = PJ_TRUE; } else { pjsip_param *param = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param); param->name = pname; param->value = pvalue; pj_list_push_back(&hdr->other_param, param); } } pjsip_parse_end_hdr_imp( ctx->scanner ); return (pjsip_hdr*)hdr; }
/* * Parse Session-Expires header. */ static pjsip_hdr *parse_hdr_se(pjsip_parse_ctx *ctx) { pjsip_sess_expires_hdr *hdr = pjsip_sess_expires_hdr_create(ctx->pool); const pjsip_parser_const_t *pc = pjsip_parser_const(); pj_str_t token; pj_scan_get(ctx->scanner, &pc->pjsip_DIGIT_SPEC, &token); hdr->sess_expires = pj_strtoul(&token); while (*ctx->scanner->curptr == ';') { pj_str_t pname, pvalue; pj_scan_get_char(ctx->scanner); pjsip_parse_param_imp(ctx->scanner, ctx->pool, &pname, &pvalue, 0); if (pj_stricmp(&pname, &STR_REFRESHER)==0) { hdr->refresher = pvalue; } else { pjsip_param *param = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param); param->name = pname; param->value = pvalue; pj_list_push_back(&hdr->other_param, param); } } pjsip_parse_end_hdr_imp( ctx->scanner ); return (pjsip_hdr*)hdr; }
/* * Parse Event header. */ static pjsip_hdr *parse_hdr_event(pjsip_parse_ctx *ctx) { pjsip_event_hdr *hdr = pjsip_event_hdr_create(ctx->pool); const pj_str_t id_param = { "id", 2 }; const pjsip_parser_const_t *pc = pjsip_parser_const(); pj_scan_get(ctx->scanner, &pc->pjsip_TOKEN_SPEC, &hdr->event_type); while (*ctx->scanner->curptr == ';') { pj_str_t pname, pvalue; pj_scan_get_char(ctx->scanner); pjsip_parse_param_imp(ctx->scanner, ctx->pool, &pname, &pvalue, 0); if (pj_stricmp(&pname, &id_param)==0) { hdr->id_param = pvalue; } else { pjsip_param *param = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param); param->name = pname; param->value = pvalue; pj_list_push_back(&hdr->other_param, param); } } pjsip_parse_end_hdr_imp( ctx->scanner ); return (pjsip_hdr*)hdr; }
/// Custom parser for Service-Route header. This is registered with PJSIP when /// we initialize the stack. pjsip_hdr* parse_hdr_service_route(pjsip_parse_ctx *ctx) { // The Service-Route header is a comma separated list of name-addrs // so we parse it to multiple header structures, using the pjsip_route_hdr // structure for each. Note that Service-Route may have parameters // after the name-addr. pjsip_route_hdr *first = NULL; pj_scanner *scanner = ctx->scanner; do { pjsip_route_hdr *hdr = identity_hdr_create(ctx->pool, STR_SERVICE_ROUTE); if (!first) { first = hdr; } else { pj_list_insert_before(first, hdr); } pjsip_name_addr *temp = pjsip_parse_name_addr_imp(scanner, ctx->pool); pj_memcpy(&hdr->name_addr, temp, sizeof(*temp)); while (*scanner->curptr == ';') { pj_scan_get_char(scanner); // Consume ; pjsip_param *p = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param); pjsip_parse_param_imp(scanner, ctx->pool, &p->name, &p->value, 0); pj_list_insert_before(&hdr->other_param, p); } if (*scanner->curptr == ',') { pj_scan_get_char(scanner); } else { break; } } while (1); pjsip_parse_end_hdr_imp(scanner); return (pjsip_hdr*)first; }
static void parse_origin(pj_scanner *scanner, pjmedia_sdp_session *ses, parse_context *ctx) { pj_str_t str; ctx->last_error = PJMEDIA_SDP_EINORIGIN; /* check equal sign */ if (*(scanner->curptr+1) != '=') { on_scanner_error(scanner); return; } /* o= */ pj_scan_advance_n(scanner, 2, SKIP_WS); /* username. */ pj_scan_get_until_ch(scanner, ' ', &ses->origin.user); pj_scan_get_char(scanner); /* id */ pj_scan_get_until_ch(scanner, ' ', &str); ses->origin.id = pj_strtoul(&str); pj_scan_get_char(scanner); /* version */ pj_scan_get_until_ch(scanner, ' ', &str); ses->origin.version = pj_strtoul(&str); pj_scan_get_char(scanner); /* network-type */ pj_scan_get_until_ch(scanner, ' ', &ses->origin.net_type); pj_scan_get_char(scanner); /* addr-type */ pj_scan_get_until_ch(scanner, ' ', &ses->origin.addr_type); pj_scan_get_char(scanner); /* address */ pj_scan_get_until_chr(scanner, " \t\r", &ses->origin.addr); /* We've got what we're looking for, skip anything until newline */ pj_scan_skip_line(scanner); }
/// Custom parser for P-Associated-URI header. This is registered with PJSIP when /// we initialize the stack. pjsip_hdr* parse_hdr_p_associated_uri(pjsip_parse_ctx *ctx) { // The P-Associated-URI header is a comma separated list of name-addrs // with optional parameters, so we parse it to multiple header structures, // using the pjsip_route_hdr structure for each. pjsip_route_hdr *first = NULL; pj_scanner *scanner = ctx->scanner; do { pjsip_route_hdr *hdr = identity_hdr_create(ctx->pool, STR_P_ASSOCIATED_URI); if (!first) { first = hdr; } else { pj_list_insert_before(first, hdr); } pjsip_name_addr *temp = pjsip_parse_name_addr_imp(scanner, ctx->pool); pj_memcpy(&hdr->name_addr, temp, sizeof(*temp)); while (*scanner->curptr == ';') { pj_scan_get_char(scanner); // Consume ; pjsip_param *p = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param); pjsip_parse_param_imp(scanner, ctx->pool, &p->name, &p->value, 0); pj_list_insert_before(&hdr->other_param, p); } if (*scanner->curptr == ',') { pj_scan_get_char(scanner); } else { break; } } while (1); pjsip_parse_end_hdr_imp(scanner); return (pjsip_hdr*)first; }
static void parse_digest_credential( pj_scanner *scanner, pj_pool_t *pool, pjsip_digest_credential *cred) { pj_list_init(&cred->other_param); for (;;) { pj_str_t name, value; pjsip_parse_param_imp(scanner, pool, &name, &value, PJSIP_PARSE_REMOVE_QUOTE); if (!pj_stricmp(&name, &pjsip_USERNAME_STR)) { cred->username = value; } else if (!pj_stricmp(&name, &pjsip_REALM_STR)) { cred->realm = value; } else if (!pj_stricmp(&name, &pjsip_NONCE_STR)) { cred->nonce = value; } else if (!pj_stricmp(&name, &pjsip_URI_STR)) { cred->uri = value; } else if (!pj_stricmp(&name, &pjsip_RESPONSE_STR)) { cred->response = value; } else if (!pj_stricmp(&name, &pjsip_ALGORITHM_STR)) { cred->algorithm = value; } else if (!pj_stricmp(&name, &pjsip_CNONCE_STR)) { cred->cnonce = value; } else if (!pj_stricmp(&name, &pjsip_OPAQUE_STR)) { cred->opaque = value; } else if (!pj_stricmp(&name, &pjsip_QOP_STR)) { cred->qop = value; } else if (!pj_stricmp(&name, &pjsip_NC_STR)) { cred->nc = value; } else { pjsip_param *p = PJ_POOL_ALLOC_T(pool, pjsip_param); p->name = name; p->value = value; pj_list_insert_before(&cred->other_param, p); } /* Eat comma */ if (!pj_scan_is_eof(scanner) && *scanner->curptr == ',') pj_scan_get_char(scanner); else break; } }
pjsip_hdr* parse_hdr_p_charging_function_addresses(pjsip_parse_ctx* ctx) { // The P-Charging-Function-Addresses header has the following ABNF: // // P-Charging-Addr = "P-Charging-Function-Addresses" HCOLON // charge-addr-params // *(SEMI charge-addr-params) // charge-addr-params = ccf / ecf / generic-param // ccf = "ccf" EQUAL gen-value // ecf = "ecf" EQUAL gen-value // // Where the ccf and ecf elements may be repeated to specify backup CDFs // for redundancy. pj_pool_t* pool = ctx->pool; pj_scanner* scanner = ctx->scanner; pjsip_p_c_f_a_hdr* hdr = pjsip_p_c_f_a_hdr_create(pool); pj_str_t name; pj_str_t value; pjsip_param *param; for (;;) { pjsip_parse_param_imp(scanner, pool, &name, &value, PJSIP_PARSE_REMOVE_QUOTE); param = PJ_POOL_ALLOC_T(pool, pjsip_param); param->name = name; param->value = value; if (!pj_stricmp2(&name, "ccf")) { pj_list_insert_before(&hdr->ccf, param); } else if (!pj_stricmp2(&name, "ecf")) { pj_list_insert_before(&hdr->ecf, param); } else { pj_list_insert_before(&hdr->other_param, param); } // We might need to swallow the ';'. if (!pj_scan_is_eof(scanner) && *scanner->curptr == ';') { pj_scan_get_char(scanner); } // If we're EOF or looking at a newline, we're done. pj_scan_skip_whitespace(scanner); if (pj_scan_is_eof(scanner) || (*scanner->curptr == '\r') || (*scanner->curptr == '\n')) { break; } } // We're done parsing this header. pjsip_parse_end_hdr_imp(scanner); return (pjsip_hdr*)hdr; }
pjsip_hdr* parse_hdr_session_expires(pjsip_parse_ctx* ctx) { pj_pool_t* pool = ctx->pool; pj_scanner* scanner = ctx->scanner; pjsip_session_expires_hdr* hdr = pjsip_session_expires_hdr_create(pool); const pjsip_parser_const_t* pc = pjsip_parser_const(); // Parse the expiry number pj_str_t int_str; pj_scan_get(scanner, &pc->pjsip_DIGIT_SPEC, &int_str); hdr->expires = pj_strtoul(&int_str); pj_scan_skip_whitespace(scanner); // Parse the rest of the params, looking for the refresher param while (*scanner->curptr == ';') { // Consume the ';'. pj_scan_get_char(scanner); pj_scan_skip_whitespace(scanner); // Parse the param. pj_str_t name; pj_str_t value; pjsip_parse_param_imp(scanner, pool, &name, &value, PJSIP_PARSE_REMOVE_QUOTE); if (!pj_stricmp2(&name, "refresher")) { if (!pj_stricmp2(&value, "uac")) { hdr->refresher = SESSION_REFRESHER_UAC; } else if (!pj_stricmp2(&value, "uas")) { hdr->refresher = SESSION_REFRESHER_UAS; } else { PJ_THROW(PJSIP_SYN_ERR_EXCEPTION); // LCOV_EXCL_LINE } } else { pjsip_param* param = PJ_POOL_ALLOC_T(pool, pjsip_param); param->name = name; param->value = value; pj_list_insert_before(&hdr->other_param, param); } } // We're done parsing this header. pjsip_parse_end_hdr_imp(scanner); return (pjsip_hdr*)hdr; }
pjsip_hdr* parse_hdr_reject_contact(pjsip_parse_ctx* ctx) { // The Reject-Contact header has the following ABNF: // // Reject-Contact = ("Reject-Contact" / "j") HCOLON rc-value // *(COMMA rc-value) // rc-value = "*" *(SEMI rc-params) // rc-params = feature-param / generic-param // // But we allow any value for the header (not just *). pj_pool_t* pool = ctx->pool; pj_scanner* scanner = ctx->scanner; const pjsip_parser_const_t* pc = pjsip_parser_const(); pjsip_reject_contact_hdr* hdr = pjsip_reject_contact_hdr_create(pool); pj_str_t name; pj_str_t value; pjsip_param *param; // Read and ignore the value. pj_str_t header_value; pj_scan_get(scanner, &pc->pjsip_TOKEN_SPEC, &header_value); for (;;) { // We might need to swallow the ';'. if (!pj_scan_is_eof(scanner) && *scanner->curptr == ';') { pj_scan_get_char(scanner); } pjsip_parse_param_imp(scanner, pool, &name, &value, 0); param = PJ_POOL_ALLOC_T(pool, pjsip_param); param->name = name; param->value = value; pj_list_insert_before(&hdr->feature_set, param); // If we're EOF or looking at a newline, we're done. pj_scan_skip_whitespace(scanner); if (pj_scan_is_eof(scanner) || (*scanner->curptr == '\r') || (*scanner->curptr == '\n')) { break; } } // We're done parsing this header. pjsip_parse_end_hdr_imp(scanner); return (pjsip_hdr*)hdr; }
static void parse_connection_info(pj_scanner *scanner, pjmedia_sdp_conn *conn, parse_context *ctx) { ctx->last_error = PJMEDIA_SDP_EINCONN; /* c= */ pj_scan_advance_n(scanner, 2, SKIP_WS); /* network-type */ pj_scan_get_until_ch(scanner, ' ', &conn->net_type); pj_scan_get_char(scanner); /* addr-type */ pj_scan_get_until_ch(scanner, ' ', &conn->addr_type); pj_scan_get_char(scanner); /* address. */ pj_scan_get_until_chr(scanner, " \t\r", &conn->addr); /* We've got what we're looking for, skip anything until newline */ pj_scan_skip_line(scanner); }
static void parse_digest_challenge( pj_scanner *scanner, pj_pool_t *pool, pjsip_digest_challenge *chal) { pj_list_init(&chal->other_param); for (;;) { pj_str_t name, value; pjsip_parse_param_imp(scanner, pool, &name, &value, PJSIP_PARSE_REMOVE_QUOTE); if (!pj_stricmp(&name, &pjsip_REALM_STR)) { chal->realm = value; } else if (!pj_stricmp(&name, &pjsip_DOMAIN_STR)) { chal->domain = value; } else if (!pj_stricmp(&name, &pjsip_NONCE_STR)) { chal->nonce = value; } else if (!pj_stricmp(&name, &pjsip_OPAQUE_STR)) { chal->opaque = value; } else if (!pj_stricmp(&name, &pjsip_STALE_STR)) { if (!pj_stricmp(&value, &pjsip_TRUE_STR) || !pj_stricmp(&value, &pjsip_QUOTED_TRUE_STR)) { chal->stale = 1; } } else if (!pj_stricmp(&name, &pjsip_ALGORITHM_STR)) { chal->algorithm = value; } else if (!pj_stricmp(&name, &pjsip_QOP_STR)) { chal->qop = value; } else { pjsip_param *p = PJ_POOL_ALLOC_T(pool, pjsip_param); p->name = name; p->value = value; pj_list_insert_before(&chal->other_param, p); } /* Eat comma */ if (!pj_scan_is_eof(scanner) && *scanner->curptr == ',') pj_scan_get_char(scanner); else break; } }
static pjmedia_sdp_attr *parse_attr( pj_pool_t *pool, pj_scanner *scanner, parse_context *ctx) { pjmedia_sdp_attr *attr; ctx->last_error = PJMEDIA_SDP_EINATTR; attr = PJ_POOL_ALLOC_T(pool, pjmedia_sdp_attr); /* check equal sign */ if (*(scanner->curptr+1) != '=') { on_scanner_error(scanner); return NULL; } /* skip a= */ pj_scan_advance_n(scanner, 2, SKIP_WS); /* get attr name. */ pj_scan_get(scanner, &cs_token, &attr->name); if (*scanner->curptr && *scanner->curptr != '\r' && *scanner->curptr != '\n') { /* skip ':' if present. */ if (*scanner->curptr == ':') pj_scan_get_char(scanner); /* get value */ if (*scanner->curptr != '\r' && *scanner->curptr != '\n') { pj_scan_get_until_chr(scanner, "\r\n", &attr->value); } else { attr->value.ptr = NULL; attr->value.slen = 0; } } else { attr->value.ptr = NULL; attr->value.slen = 0; } /* We've got what we're looking for, skip anything until newline */ pj_scan_skip_line(scanner); return attr; }
/// Custom parser for P-Served-User. This is registered with PJSIP when /// we initialize the stack. pjsip_hdr* parse_hdr_p_served_user(pjsip_parse_ctx *ctx) { // The P-Served-User header is a single name-addr followed by optional // parameters, so we parse it to a single pjsip_route_hdr structure. pj_scanner *scanner = ctx->scanner; pjsip_route_hdr *hdr = identity_hdr_create(ctx->pool, STR_P_SERVED_USER); pjsip_name_addr *temp = pjsip_parse_name_addr_imp(scanner, ctx->pool); pj_memcpy(&hdr->name_addr, temp, sizeof(*temp)); while (*scanner->curptr == ';') { pj_scan_get_char(scanner); // Consume ; pjsip_param *p = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param); pjsip_parse_param_imp(scanner, ctx->pool, &p->name, &p->value, 0); pj_list_insert_before(&hdr->other_param, p); } pjsip_parse_end_hdr_imp(scanner); return (pjsip_hdr*)hdr; }
static void parse_bandwidth_info(pj_scanner *scanner, pjmedia_sdp_bandw *bandw, parse_context *ctx) { pj_str_t str; ctx->last_error = PJMEDIA_SDP_EINBANDW; /* b= */ pj_scan_advance_n(scanner, 2, SKIP_WS); /* modifier */ pj_scan_get_until_ch(scanner, ':', &bandw->modifier); pj_scan_get_char(scanner); /* value */ pj_scan_get_until_chr(scanner, " \t\r\n", &str); bandw->value = pj_strtoul(&str); /* We've got what we're looking for, skip anything until newline */ pj_scan_skip_line(scanner); }
/* * Parse Min-SE header. */ static pjsip_hdr *parse_hdr_min_se(pjsip_parse_ctx *ctx) { pjsip_min_se_hdr *hdr = pjsip_min_se_hdr_create(ctx->pool); const pjsip_parser_const_t *pc = pjsip_parser_const(); pj_str_t token; pj_scan_get(ctx->scanner, &pc->pjsip_DIGIT_SPEC, &token); hdr->min_se = pj_strtoul(&token); while (*ctx->scanner->curptr == ';') { pj_str_t pname, pvalue; pjsip_param *param = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param); pj_scan_get_char(ctx->scanner); pjsip_parse_param_imp(ctx->scanner, ctx->pool, &pname, &pvalue, 0); param->name = pname; param->value = pvalue; pj_list_push_back(&hdr->other_param, param); } pjsip_parse_end_hdr_imp( ctx->scanner ); return (pjsip_hdr*)hdr; }
/// Custom parser for P-Preferred-Identity header. This is registered with PJSIP when /// we initialize the stack. pjsip_hdr* parse_hdr_p_preferred_identity(pjsip_parse_ctx *ctx) { // The P-Preferred-Identity header is a comma separated list of name-addrs // so we parse it to multiple header structures, using the pjsip_route_hdr // structure for each. Note that P-Preferred-Identity cannot have parameters // after the name-addr. pjsip_route_hdr *first = NULL; pj_scanner *scanner = ctx->scanner; do { pjsip_route_hdr *hdr = identity_hdr_create(ctx->pool, STR_P_PREFERRED_IDENTITY); if (!first) { first = hdr; } else { pj_list_insert_before(first, hdr); } pjsip_name_addr *temp = pjsip_parse_name_addr_imp(scanner, ctx->pool); pj_memcpy(&hdr->name_addr, temp, sizeof(*temp)); if (*scanner->curptr == ',') { pj_scan_get_char(scanner); } else { break; } } while (1); pjsip_parse_end_hdr_imp(scanner); return (pjsip_hdr*)first; }
/* * Parse Subscription-State header. */ static pjsip_hdr* parse_hdr_sub_state( pjsip_parse_ctx *ctx ) { pjsip_sub_state_hdr *hdr = pjsip_sub_state_hdr_create(ctx->pool); const pj_str_t reason = { "reason", 6 }, expires = { "expires", 7 }, retry_after = { "retry-after", 11 }; const pjsip_parser_const_t *pc = pjsip_parser_const(); pj_scan_get(ctx->scanner, &pc->pjsip_TOKEN_SPEC, &hdr->sub_state); while (*ctx->scanner->curptr == ';') { pj_str_t pname, pvalue; pj_scan_get_char(ctx->scanner); pjsip_parse_param_imp(ctx->scanner, ctx->pool, &pname, &pvalue, 0); if (pj_stricmp(&pname, &reason) == 0) { hdr->reason_param = pvalue; } else if (pj_stricmp(&pname, &expires) == 0) { hdr->expires_param = pj_strtoul(&pvalue); } else if (pj_stricmp(&pname, &retry_after) == 0) { hdr->retry_after = pj_strtoul(&pvalue); } else { pjsip_param *param = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param); param->name = pname; param->value = pvalue; pj_list_push_back(&hdr->other_param, param); } } pjsip_parse_end_hdr_imp( ctx->scanner ); return (pjsip_hdr*)hdr; }
int get_char() { return pj_scan_get_char(&scanner_); }
/* Parse tel: URI * THis actually returns (pjsip_tel_uri *) type. */ static void* tel_uri_parse( pj_scanner *scanner, pj_pool_t *pool, pj_bool_t parse_params) { pjsip_tel_uri *uri; pj_str_t token; int skip_ws = scanner->skip_ws; const pjsip_parser_const_t *pc = pjsip_parser_const(); scanner->skip_ws = 0; /* Parse scheme. */ pj_scan_get(scanner, &pc->pjsip_TOKEN_SPEC, &token); if (pj_scan_get_char(scanner) != ':') PJ_THROW(PJSIP_SYN_ERR_EXCEPTION); if (pj_stricmp_alnum(&token, &pc->pjsip_TEL_STR) != 0) PJ_THROW(PJSIP_SYN_ERR_EXCEPTION); /* Create URI */ uri = pjsip_tel_uri_create(pool); /* Get the phone number. */ #if defined(PJSIP_UNESCAPE_IN_PLACE) && PJSIP_UNESCAPE_IN_PLACE!=0 pj_scan_get_unescape(scanner, &pjsip_TEL_NUMBER_SPEC, &uri->number); #else pj_scan_get(scanner, &pjsip_TEL_NUMBER_SPEC, &uri->number); uri->number = pj_str_unescape(pool, &uri->number); #endif /* Get all parameters. */ if (parse_params && *scanner->curptr==';') { pj_str_t pname, pvalue; const pjsip_parser_const_t *pc = pjsip_parser_const(); do { /* Eat the ';' separator. */ pj_scan_get_char(scanner); /* Get pname. */ pj_scan_get(scanner, &pc->pjsip_PARAM_CHAR_SPEC, &pname); if (*scanner->curptr == '=') { pj_scan_get_char(scanner); # if defined(PJSIP_UNESCAPE_IN_PLACE) && PJSIP_UNESCAPE_IN_PLACE!=0 pj_scan_get_unescape(scanner, &pjsip_TEL_PARSING_PVALUE_SPEC_ESC, &pvalue); # else pj_scan_get(scanner, &pjsip_TEL_PARSING_PVALUE_SPEC, &pvalue); pvalue = pj_str_unescape(pool, &pvalue); # endif } else { pvalue.slen = 0; pvalue.ptr = NULL; } /* Save the parameters. */ if (pj_stricmp_alnum(&pname, &pjsip_ISUB_STR)==0) { uri->isub_param = pvalue; } else if (pj_stricmp_alnum(&pname, &pjsip_EXT_STR)==0) { uri->ext_param = pvalue; } else if (pj_stricmp_alnum(&pname, &pjsip_PH_CTX_STR)==0) { uri->context = pvalue; } else { pjsip_param *param = PJ_POOL_ALLOC_T(pool, pjsip_param); param->name = pname; param->value = pvalue; pj_list_insert_before(&uri->other_param, param); } } while (*scanner->curptr==';'); } scanner->skip_ws = skip_ws; pj_scan_skip_whitespace(scanner); return uri; }
pjsip_hdr* parse_hdr_p_charging_vector(pjsip_parse_ctx* ctx) { // The P-Charging-Vector header has the following ABNF: // // P-Charging-Vector = "P-Charging-Vector" HCOLON icid-value // *(SEMI charge-params) // charge-params = icid-gen-addr / orig-ioi / // term-ioi / generic-param // icid-value = "icid-value" EQUAL gen-value // icid-gen-addr = "icid-generated-at" EQUAL host // orig-ioi = "orig-ioi" EQUAL gen-value // term-ioi = "term-ioi" EQUAL gen-value pj_pool_t* pool = ctx->pool; pj_scanner* scanner = ctx->scanner; pjsip_p_c_v_hdr* hdr = pjsip_p_c_v_hdr_create(pool); pj_str_t name; pj_str_t value; // Parse the required icid-value parameter first. pjsip_parse_param_imp(scanner, pool, &name, &value, PJSIP_PARSE_REMOVE_QUOTE); if (!pj_stricmp2(&name, "icid-value")) { hdr->icid = value; } else { PJ_THROW(PJSIP_SYN_ERR_EXCEPTION); // LCOV_EXCL_LINE } for (;;) { pj_scan_skip_whitespace(scanner); // If we just parsed the last parameter we will have reached the end of the // header and have nothing more to do. if (pj_scan_is_eof(scanner) || (*scanner->curptr == '\r') || (*scanner->curptr == '\n')) { break; } // There's more content in the header so the next character must be the ";" // separator. if (*scanner->curptr == ';') { pj_scan_get_char(scanner); } else { PJ_THROW(PJSIP_SYN_ERR_EXCEPTION); // LCOV_EXCL_LINE } pjsip_parse_param_imp(scanner, pool, &name, &value, PJSIP_PARSE_REMOVE_QUOTE); if (!pj_stricmp2(&name, "orig-ioi")) { hdr->orig_ioi = value; } else if (!pj_stricmp2(&name, "term-ioi")) { hdr->term_ioi = value; } else if (!pj_stricmp2(&name, "icid-generated-at")) { hdr->icid_gen_addr = value; } else { pjsip_param *param = PJ_POOL_ALLOC_T(pool, pjsip_param); param->name = name; param->value = value; pj_list_insert_before(&hdr->other_param, param); } } // We're done parsing this header. pjsip_parse_end_hdr_imp(scanner); return (pjsip_hdr*)hdr; }
/* * Parse SDP message. */ PJ_DEF(pj_status_t) pjmedia_sdp_parse( pj_pool_t *pool, char *buf, pj_size_t len, pjmedia_sdp_session **p_sdp) { pj_scanner scanner; pjmedia_sdp_session *session; pjmedia_sdp_media *media = NULL; pjmedia_sdp_attr *attr; pjmedia_sdp_conn *conn; pjmedia_sdp_bandw *bandw; pj_str_t dummy; int cur_name = 254; parse_context ctx; PJ_USE_EXCEPTION; ctx.last_error = PJ_SUCCESS; init_sdp_parser(); pj_scan_init(&scanner, buf, len, 0, &on_scanner_error); session = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_session); PJ_ASSERT_RETURN(session != NULL, PJ_ENOMEM); /* Ignore leading newlines */ while (*scanner.curptr=='\r' || *scanner.curptr=='\n') pj_scan_get_char(&scanner); PJ_TRY { while (!pj_scan_is_eof(&scanner)) { cur_name = *scanner.curptr; switch (cur_name) { case 'a': attr = parse_attr(pool, &scanner, &ctx); if (attr) { if (media) { if (media->attr_count < PJMEDIA_MAX_SDP_ATTR) pjmedia_sdp_media_add_attr(media, attr); else PJ_PERROR(2, (THIS_FILE, PJ_ETOOMANY, "Error adding media attribute, " "attribute is ignored")); } else { if (session->attr_count < PJMEDIA_MAX_SDP_ATTR) pjmedia_sdp_session_add_attr(session, attr); else PJ_PERROR(2, (THIS_FILE, PJ_ETOOMANY, "Error adding session attribute" ", attribute is ignored")); } } break; case 'o': parse_origin(&scanner, session, &ctx); break; case 's': parse_generic_line(&scanner, &session->name, &ctx); break; case 'c': conn = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_conn); parse_connection_info(&scanner, conn, &ctx); if (media) { media->conn = conn; } else { session->conn = conn; } break; case 't': parse_time(&scanner, session, &ctx); break; case 'm': media = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_media); parse_media(&scanner, media, &ctx); if (session->media_count < PJMEDIA_MAX_SDP_MEDIA) session->media[ session->media_count++ ] = media; else PJ_PERROR(2,(THIS_FILE, PJ_ETOOMANY, "Error adding media, media is ignored")); break; case 'v': parse_version(&scanner, &ctx); break; case 13: case 10: pj_scan_get_char(&scanner); /* Allow empty newlines at the end of the message */ while (!pj_scan_is_eof(&scanner)) { if (*scanner.curptr != 13 && *scanner.curptr != 10) { ctx.last_error = PJMEDIA_SDP_EINSDP; on_scanner_error(&scanner); } pj_scan_get_char(&scanner); } break; case 'b': bandw = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_bandw); parse_bandwidth_info(&scanner, bandw, &ctx); if (media) { if (media->bandw_count < PJMEDIA_MAX_SDP_BANDW) media->bandw[media->bandw_count++] = bandw; else PJ_PERROR(2, (THIS_FILE, PJ_ETOOMANY, "Error adding media bandwidth " "info, info is ignored")); } else { if (session->bandw_count < PJMEDIA_MAX_SDP_BANDW) session->bandw[session->bandw_count++] = bandw; else PJ_PERROR(2, (THIS_FILE, PJ_ETOOMANY, "Error adding session bandwidth " "info, info is ignored")); } break; default: if (cur_name >= 'a' && cur_name <= 'z') parse_generic_line(&scanner, &dummy, &ctx); else { ctx.last_error = PJMEDIA_SDP_EINSDP; on_scanner_error(&scanner); } break; } } ctx.last_error = PJ_SUCCESS; } PJ_CATCH_ANY { char errmsg[PJ_ERR_MSG_SIZE]; pj_strerror(ctx.last_error, errmsg, sizeof(errmsg)); PJ_LOG(4, (THIS_FILE, "Error parsing SDP in line %d col %d: %s", scanner.line, pj_scan_get_col(&scanner), errmsg)); session = NULL; pj_assert(ctx.last_error != PJ_SUCCESS); } PJ_END; pj_scan_fini(&scanner); if (session) apply_media_direction(session); *p_sdp = session; return ctx.last_error; }
/* This is a recursive function! */ static pj_xml_node *xml_parse_node( pj_pool_t *pool, pj_scanner *scanner) { pj_xml_node *node; pj_str_t end_name; PJ_CHECK_STACK(); if (*scanner->curptr != '<') on_syntax_error(scanner); /* Handle Processing Instructino (PI) construct (i.e. "<?") */ if (*scanner->curptr == '<' && *(scanner->curptr+1) == '?') { pj_scan_advance_n(scanner, 2, PJ_FALSE); for (;;) { pj_str_t dummy; pj_scan_get_until_ch(scanner, '?', &dummy); if (*scanner->curptr=='?' && *(scanner->curptr+1)=='>') { pj_scan_advance_n(scanner, 2, PJ_TRUE); break; } else { pj_scan_advance_n(scanner, 1, PJ_FALSE); } } return xml_parse_node(pool, scanner); } /* Handle comments construct (i.e. "<!") */ if (pj_scan_strcmp(scanner, "<!", 2) == 0) { pj_scan_advance_n(scanner, 2, PJ_FALSE); for (;;) { pj_str_t dummy; pj_scan_get_until_ch(scanner, '>', &dummy); if (pj_scan_strcmp(scanner, ">", 1) == 0) { pj_scan_advance_n(scanner, 1, PJ_TRUE); break; } else { pj_scan_advance_n(scanner, 1, PJ_FALSE); } } return xml_parse_node(pool, scanner); } /* Alloc node. */ node = alloc_node(pool); /* Get '<' */ pj_scan_get_char(scanner); /* Get node name. */ pj_scan_get_until_chr( scanner, " />\t", &node->name); /* Get attributes. */ while (*scanner->curptr != '>' && *scanner->curptr != '/') { pj_xml_attr *attr = alloc_attr(pool); pj_scan_get_until_chr( scanner, "=> \t", &attr->name); if (*scanner->curptr == '=') { pj_scan_get_char( scanner ); pj_scan_get_quotes(scanner, "\"'", "\"'", 2, &attr->value); /* remove quote characters */ ++attr->value.ptr; attr->value.slen -= 2; } pj_list_push_back( &node->attr_head, attr ); } if (*scanner->curptr == '/') { pj_scan_get_char(scanner); if (pj_scan_get_char(scanner) != '>') on_syntax_error(scanner); return node; } /* Enclosing bracket. */ if (pj_scan_get_char(scanner) != '>') on_syntax_error(scanner); /* Sub nodes. */ while (*scanner->curptr == '<' && *(scanner->curptr+1) != '/') { pj_xml_node *sub_node = xml_parse_node(pool, scanner); pj_list_push_back( &node->node_head, sub_node ); } /* Content. */ if (!pj_scan_is_eof(scanner) && *scanner->curptr != '<') { pj_scan_get_until_ch(scanner, '<', &node->content); } /* Enclosing node. */ if (pj_scan_get_char(scanner) != '<' || pj_scan_get_char(scanner) != '/') on_syntax_error(scanner); pj_scan_get_until_chr(scanner, " \t>", &end_name); /* Compare name. */ if (pj_stricmp(&node->name, &end_name) != 0) on_syntax_error(scanner); /* Enclosing '>' */ if (pj_scan_get_char(scanner) != '>') on_syntax_error(scanner); return node; }
static pj_json_elem* parse_elem_throw(struct parse_state *st, pj_json_elem *elem) { pj_str_t name = {NULL, 0}, value = {NULL, 0}; pj_str_t token; if (!elem) elem = pj_pool_alloc(st->pool, sizeof(*elem)); /* Parse name */ if (*st->scanner.curptr == '"') { pj_scan_get_char(&st->scanner); pj_scan_get_until_ch(&st->scanner, '"', &token); pj_scan_get_char(&st->scanner); if (*st->scanner.curptr == ':') { pj_scan_get_char(&st->scanner); name = token; } else { value = token; } } if (value.slen) { /* Element with string value and no name */ pj_json_elem_string(elem, &name, &value); return elem; } /* Parse value */ if (pj_cis_match(&st->float_spec, *st->scanner.curptr) || *st->scanner.curptr == '-') { float val; pj_bool_t neg = PJ_FALSE; if (*st->scanner.curptr == '-') { pj_scan_get_char(&st->scanner); neg = PJ_TRUE; } pj_scan_get(&st->scanner, &st->float_spec, &token); val = pj_strtof(&token); if (neg) val = -val; pj_json_elem_number(elem, &name, val); } else if (*st->scanner.curptr == '"') { unsigned err; char *start = st->scanner.curptr; err = parse_quoted_string(st, &token); if (err) { st->scanner.curptr = start + err; return NULL; } pj_json_elem_string(elem, &name, &token); } else if (pj_isalpha(*st->scanner.curptr)) { if (pj_scan_strcmp(&st->scanner, "false", 5)==0) { pj_json_elem_bool(elem, &name, PJ_FALSE); pj_scan_advance_n(&st->scanner, 5, PJ_TRUE); } else if (pj_scan_strcmp(&st->scanner, "true", 4)==0) { pj_json_elem_bool(elem, &name, PJ_TRUE); pj_scan_advance_n(&st->scanner, 4, PJ_TRUE); } else if (pj_scan_strcmp(&st->scanner, "null", 4)==0) { pj_json_elem_null(elem, &name); pj_scan_advance_n(&st->scanner, 4, PJ_TRUE); } else { return NULL; } } else if (*st->scanner.curptr == '[') { pj_json_elem_array(elem, &name); if (parse_children(st, elem) != PJ_SUCCESS) return NULL; } else if (*st->scanner.curptr == '{') { pj_json_elem_obj(elem, &name); if (parse_children(st, elem) != PJ_SUCCESS) return NULL; } else { return NULL; } return elem; }
/* * Parse SDP message. */ PJ_DEF(pj_status_t) pjmedia_sdp_parse( pj_pool_t *pool, char *buf, pj_size_t len, pjmedia_sdp_session **p_sdp) { pj_scanner scanner; pjmedia_sdp_session *session; pjmedia_sdp_media *media = NULL; void *attr; pjmedia_sdp_conn *conn; pj_str_t dummy; int cur_name = 254; parse_context ctx; PJ_USE_EXCEPTION; ctx.last_error = PJ_SUCCESS; init_sdp_parser(); pj_scan_init(&scanner, buf, len, 0, &on_scanner_error); session = pj_pool_calloc(pool, 1, sizeof(pjmedia_sdp_session)); PJ_ASSERT_RETURN(session != NULL, PJ_ENOMEM); PJ_TRY { while (!pj_scan_is_eof(&scanner)) { cur_name = *scanner.curptr; switch (cur_name) { case 'a': attr = parse_attr(pool, &scanner, &ctx); if (attr) { if (media) { media->attr[media->attr_count++] = attr; } else { session->attr[session->attr_count++] = attr; } } break; case 'o': parse_origin(&scanner, session, &ctx); break; case 's': parse_generic_line(&scanner, &session->name, &ctx); break; case 'c': conn = pj_pool_calloc(pool, 1, sizeof(*conn)); parse_connection_info(&scanner, conn, &ctx); if (media) { media->conn = conn; } else { session->conn = conn; } break; case 't': parse_time(&scanner, session, &ctx); break; case 'm': media = pj_pool_calloc(pool, 1, sizeof(*media)); parse_media(&scanner, media, &ctx); session->media[ session->media_count++ ] = media; break; case 'v': parse_version(&scanner, &ctx); break; case 13: /* Allow empty newline at the end of the message */ pj_scan_get_char(&scanner); /* Continue below */ case 10: pj_scan_get_char(&scanner); if (!pj_scan_is_eof(&scanner)) { on_scanner_error(&scanner); } break; default: if (cur_name >= 'a' && cur_name <= 'z') parse_generic_line(&scanner, &dummy, &ctx); else { ctx.last_error = PJMEDIA_SDP_EINSDP; on_scanner_error(&scanner); } break; } } ctx.last_error = PJ_SUCCESS; } PJ_CATCH(SYNTAX_ERROR) { char errmsg[PJ_ERR_MSG_SIZE]; pj_strerror(ctx.last_error, errmsg, sizeof(errmsg)); PJ_LOG(4, (THIS_FILE, "Error parsing SDP in line %d col %d: %s", scanner.line, pj_scan_get_col(&scanner), errmsg)); session = NULL; pj_assert(ctx.last_error != PJ_SUCCESS); } PJ_END; pj_scan_fini(&scanner); *p_sdp = session; return ctx.last_error; }
PJ_DEF(pj_status_t) pjmedia_sdp_attr_get_rtpmap( const pjmedia_sdp_attr *attr, pjmedia_sdp_rtpmap *rtpmap) { pj_scanner scanner; pj_str_t token; pj_status_t status = -1; char term = 0; PJ_USE_EXCEPTION; PJ_ASSERT_RETURN(pj_strcmp2(&attr->name, "rtpmap")==0, PJ_EINVALIDOP); PJ_ASSERT_RETURN(attr->value.slen != 0, PJMEDIA_SDP_EINATTR); /* Check if input is null terminated, and null terminate if * necessary. Unfortunately this may crash the application if * attribute was allocated from a read-only memory location. * But this shouldn't happen as attribute's value normally is * null terminated. */ if (attr->value.ptr[attr->value.slen] != 0 && attr->value.ptr[attr->value.slen] != '\r') { pj_assert(!"Shouldn't happen"); term = attr->value.ptr[attr->value.slen]; attr->value.ptr[attr->value.slen] = '\0'; } pj_scan_init(&scanner, (char*)attr->value.ptr, attr->value.slen, PJ_SCAN_AUTOSKIP_WS, &on_scanner_error); /* rtpmap sample: * a=rtpmap:98 L16/16000/2. */ /* Init */ rtpmap->pt.slen = rtpmap->param.slen = rtpmap->enc_name.slen = 0; rtpmap->clock_rate = 0; /* Parse */ PJ_TRY { /* Get payload type. */ pj_scan_get(&scanner, &cs_token, &rtpmap->pt); /* Get encoding name. */ pj_scan_get(&scanner, &cs_token, &rtpmap->enc_name); /* Expecting '/' after encoding name. */ if (pj_scan_get_char(&scanner) != '/') { status = PJMEDIA_SDP_EINRTPMAP; goto on_return; } /* Get the clock rate. */ pj_scan_get(&scanner, &cs_digit, &token); rtpmap->clock_rate = pj_strtoul(&token); /* Expecting either '/' or EOF */ if (*scanner.curptr == '/') { pj_scan_get_char(&scanner); rtpmap->param.ptr = scanner.curptr; rtpmap->param.slen = scanner.end - scanner.curptr; } else { rtpmap->param.slen = 0; } status = PJ_SUCCESS; } PJ_CATCH(SYNTAX_ERROR) { status = PJMEDIA_SDP_EINRTPMAP; } PJ_END; on_return: pj_scan_fini(&scanner); if (term) { attr->value.ptr[attr->value.slen] = term; } return status; }
int dummy_function() { pj_caching_pool cp; sprintf(NULL, "%d", 0); rand(); #ifdef HAS_PJLIB pj_init(); pj_caching_pool_init(&cp, NULL, 0); pj_array_erase(NULL, 0, 0, 0); pj_create_unique_string(NULL, NULL); pj_hash_create(NULL, 0); pj_hash_get(NULL, NULL, 0, NULL); pj_hash_set(NULL, NULL, NULL, 0, 0, NULL); pj_ioqueue_create(NULL, 0, NULL); pj_ioqueue_register_sock(NULL, NULL, 0, NULL, NULL, NULL); pj_pool_alloc(NULL, 0); pj_timer_heap_create(NULL, 0, NULL); #endif #ifdef HAS_PJLIB_STUN pjstun_get_mapped_addr(&cp.factory, 0, NULL, NULL, 80, NULL, 80, NULL); #endif #ifdef HAS_PJLIB_GETOPT pj_getopt_long(0, NULL, NULL, NULL, NULL); #endif #ifdef HAS_PJLIB_XML pj_xml_parse(NULL, NULL, 100); pj_xml_print(NULL, NULL, 10, PJ_FALSE); pj_xml_clone(NULL, NULL); pj_xml_node_new(NULL, NULL); pj_xml_attr_new(NULL, NULL, NULL); pj_xml_add_node(NULL, NULL); pj_xml_add_attr(NULL, NULL); pj_xml_find_node(NULL, NULL); pj_xml_find_next_node(NULL, NULL, NULL); pj_xml_find_attr(NULL, NULL, NULL); pj_xml_find(NULL, NULL, NULL, NULL); #endif #ifdef HAS_PJLIB_SCANNER pj_cis_buf_init(NULL); pj_cis_init(NULL, NULL); pj_cis_dup(NULL, NULL); pj_cis_add_alpha(NULL); pj_cis_add_str(NULL, NULL); pj_scan_init(NULL, NULL, 0, 0, NULL); pj_scan_fini(NULL); pj_scan_peek(NULL, NULL, NULL); pj_scan_peek_n(NULL, 0, NULL); pj_scan_peek_until(NULL, NULL, NULL); pj_scan_get(NULL, NULL, NULL); pj_scan_get_unescape(NULL, NULL, NULL); pj_scan_get_quote(NULL, 0, 0, NULL); pj_scan_get_n(NULL, 0, NULL); pj_scan_get_char(NULL); pj_scan_get_until(NULL, NULL, NULL); pj_scan_strcmp(NULL, NULL, 0); pj_scan_stricmp(NULL, NULL, 0); pj_scan_stricmp_alnum(NULL, NULL, 0); pj_scan_get_newline(NULL); pj_scan_restore_state(NULL, NULL); #endif #ifdef HAS_PJLIB_DNS pj_dns_make_query(NULL, NULL, 0, 0, NULL); pj_dns_parse_packet(NULL, NULL, 0, NULL); pj_dns_packet_dup(NULL, NULL, 0, NULL); #endif #ifdef HAS_PJLIB_RESOLVER pj_dns_resolver_create(NULL, NULL, 0, NULL, NULL, NULL); pj_dns_resolver_set_ns(NULL, 0, NULL, NULL); pj_dns_resolver_handle_events(NULL, NULL); pj_dns_resolver_destroy(NULL, 0); pj_dns_resolver_start_query(NULL, NULL, 0, 0, NULL, NULL, NULL); pj_dns_resolver_cancel_query(NULL, 0); pj_dns_resolver_add_entry(NULL, NULL, 0); #endif #ifdef HAS_PJLIB_SRV_RESOLVER pj_dns_srv_resolve(NULL, NULL, 0, NULL, NULL, PJ_FALSE, NULL, NULL); #endif #ifdef HAS_PJLIB_CRC32 pj_crc32_init(NULL); pj_crc32_update(NULL, NULL, 0); pj_crc32_final(NULL); #endif #ifdef HAS_PJLIB_HMAC_MD5 pj_hmac_md5(NULL, 0, NULL, 0, NULL); #endif #ifdef HAS_PJLIB_HMAC_SHA1 pj_hmac_sha1(NULL, 0, NULL, 0, NULL); #endif #ifdef HAS_PJNATH_STUN pj_stun_session_create(NULL, NULL, NULL, PJ_FALSE, NULL); pj_stun_session_destroy(NULL); pj_stun_session_set_credential(NULL, NULL); pj_stun_session_create_req(NULL, 0, NULL, NULL); pj_stun_session_create_ind(NULL, 0, NULL); pj_stun_session_create_res(NULL, NULL, 0, NULL, NULL); pj_stun_session_send_msg(NULL, PJ_FALSE, NULL, 0, NULL); #endif #ifdef HAS_PJNATH_ICE pj_ice_strans_create(NULL, NULL, 0, NULL, NULL, NULL); pj_ice_strans_set_stun_domain(NULL, NULL, NULL); pj_ice_strans_create_comp(NULL, 0, 0, NULL); pj_ice_strans_add_cand(NULL, 0, PJ_ICE_CAND_TYPE_HOST, 0, NULL, PJ_FALSE); pj_ice_strans_init_ice(NULL, PJ_ICE_SESS_ROLE_CONTROLLED, NULL, NULL); pj_ice_strans_start_ice(NULL, NULL, NULL, 0, NULL); pj_ice_strans_stop_ice(NULL); pj_ice_strans_sendto(NULL, 0, NULL, 0, NULL, 0); #endif #ifdef HAS_PJSIP_CORE_MSG_ELEM /* Parameter container */ pjsip_param_find(NULL, NULL); pjsip_param_print_on(NULL, NULL, 0, NULL, NULL, 0); /* SIP URI */ pjsip_sip_uri_create(NULL, 0); pjsip_name_addr_create(NULL); /* TEL URI */ pjsip_tel_uri_create(NULL); /* Message and headers */ pjsip_msg_create(NULL, PJSIP_REQUEST_MSG); pjsip_msg_print(NULL, NULL, 0); pjsip_accept_hdr_create(NULL); pjsip_allow_hdr_create(NULL); pjsip_cid_hdr_create(NULL); pjsip_clen_hdr_create(NULL); pjsip_cseq_hdr_create(NULL); pjsip_contact_hdr_create(NULL); pjsip_ctype_hdr_create(NULL); pjsip_expires_hdr_create(NULL, 0); pjsip_from_hdr_create(NULL); pjsip_max_fwd_hdr_create(NULL, 0); pjsip_min_expires_hdr_create(NULL, 0); pjsip_rr_hdr_create(NULL); pjsip_require_hdr_create(NULL); pjsip_retry_after_hdr_create(NULL, 0); pjsip_supported_hdr_create(NULL); pjsip_unsupported_hdr_create(NULL); pjsip_via_hdr_create(NULL); pjsip_warning_hdr_create(NULL, 0, NULL, NULL); pjsip_parse_uri(NULL, NULL, 0, 0); pjsip_parse_msg(NULL, NULL, 0, NULL); pjsip_parse_rdata(NULL, 0, NULL); pjsip_find_msg(NULL, 0, 0, NULL); #endif #ifdef HAS_PJSIP_CORE pjsip_endpt_create(NULL, NULL, NULL); pjsip_tpmgr_create(NULL, NULL, NULL, NULL, NULL); pjsip_tpmgr_destroy(NULL); pjsip_transport_send(NULL, NULL, NULL, 0, NULL, NULL); #endif #ifdef HAS_PJSIP_CORE_MSG_UTIL pjsip_endpt_create_request(NULL, NULL, NULL, NULL, NULL, NULL, NULL, -1, NULL, NULL); pjsip_endpt_create_request_from_hdr(NULL, NULL, NULL, NULL, NULL, NULL, NULL, -1, NULL, NULL); pjsip_endpt_create_response(NULL, NULL, -1, NULL, NULL); pjsip_endpt_create_ack(NULL, NULL, NULL, NULL); pjsip_endpt_create_cancel(NULL, NULL, NULL); pjsip_get_request_dest(NULL, NULL); pjsip_endpt_send_request_stateless(NULL, NULL, NULL, NULL); pjsip_get_response_addr(NULL, NULL, NULL); pjsip_endpt_send_response(NULL, NULL, NULL, NULL, NULL); pjsip_endpt_respond_stateless(NULL, NULL, -1, NULL, NULL, NULL); #endif #ifdef HAS_PJSIP_UDP_TRANSPORT pjsip_udp_transport_start(NULL, NULL, NULL, 1, NULL); #endif #ifdef HAS_PJSIP_TCP_TRANSPORT pjsip_tcp_transport_start(NULL, NULL, 1, NULL); #endif #ifdef HAS_PJSIP_TLS_TRANSPORT pjsip_tls_transport_start(NULL, NULL, NULL, NULL, 0, NULL); #endif #ifdef HAS_PJSIP_TRANSACTION pjsip_tsx_layer_init_module(NULL); pjsip_tsx_layer_destroy(); pjsip_tsx_create_uac(NULL, NULL, NULL); pjsip_tsx_create_uas(NULL, NULL, NULL); pjsip_tsx_recv_msg(NULL, NULL); pjsip_tsx_send_msg(NULL, NULL); pjsip_tsx_terminate(NULL, 200); pjsip_endpt_send_request(NULL, NULL, -1, NULL, NULL); pjsip_endpt_respond(NULL, NULL, NULL, -1, NULL, NULL, NULL, NULL); #endif #ifdef HAS_PJMEDIA_SDP pjmedia_sdp_parse(NULL, NULL, 1024, NULL); pjmedia_sdp_print(NULL, NULL, 1024); pjmedia_sdp_validate(NULL); pjmedia_sdp_session_clone(NULL, NULL); pjmedia_sdp_session_cmp(NULL, NULL, 0); pjmedia_sdp_attr_to_rtpmap(NULL, NULL, NULL); pjmedia_sdp_attr_get_fmtp(NULL, NULL); pjmedia_sdp_attr_get_rtcp(NULL, NULL); pjmedia_sdp_conn_clone(NULL, NULL); pjmedia_sdp_media_clone(NULL, NULL); pjmedia_sdp_media_find_attr(NULL, NULL, NULL); #endif #ifdef HAS_PJMEDIA_SDP_NEGOTIATOR pjmedia_sdp_neg_create_w_local_offer(NULL, NULL, NULL); pjmedia_sdp_neg_create_w_remote_offer(NULL, NULL, NULL, NULL); pjmedia_sdp_neg_get_state(NULL); pjmedia_sdp_neg_negotiate(NULL, NULL, PJ_FALSE); #endif #ifdef HAS_PJSIP_UA_LAYER pjsip_ua_init_module(NULL, NULL); pjsip_ua_destroy(); pjsip_dlg_create_uac(NULL, NULL, NULL, NULL, NULL, NULL); pjsip_dlg_create_uas_and_inc_lock(NULL, NULL, NULL, NULL); pjsip_dlg_terminate(NULL); pjsip_dlg_set_route_set(NULL, NULL); pjsip_dlg_create_request(NULL, NULL, -1, NULL); pjsip_dlg_send_request(NULL, NULL, -1, NULL); pjsip_dlg_create_response(NULL, NULL, -1, NULL, NULL); pjsip_dlg_modify_response(NULL, NULL, -1, NULL); pjsip_dlg_send_response(NULL, NULL, NULL); pjsip_dlg_respond(NULL, NULL, -1, NULL, NULL, NULL); #endif #ifdef HAS_PJSIP_AUTH_CLIENT pjsip_auth_clt_init(NULL, NULL, NULL, 0); pjsip_auth_clt_clone(NULL, NULL, NULL); pjsip_auth_clt_set_credentials(NULL, 0, NULL); pjsip_auth_clt_init_req(NULL, NULL); pjsip_auth_clt_reinit_req(NULL, NULL, NULL, NULL); #endif #ifdef HAS_PJSIP_INV_SESSION pjsip_inv_usage_init(NULL, NULL); pjsip_inv_create_uac(NULL, NULL, 0, NULL); pjsip_inv_verify_request(NULL, NULL, NULL, NULL, NULL, NULL); pjsip_inv_create_uas(NULL, NULL, NULL, 0, NULL); pjsip_inv_terminate(NULL, 200, PJ_FALSE); pjsip_inv_invite(NULL, NULL); pjsip_inv_initial_answer(NULL, NULL, 200, NULL, NULL, NULL); pjsip_inv_answer(NULL, 200, NULL, NULL, NULL); pjsip_inv_end_session(NULL, 200, NULL, NULL); pjsip_inv_reinvite(NULL, NULL, NULL, NULL); pjsip_inv_update(NULL, NULL, NULL, NULL); pjsip_inv_send_msg(NULL, NULL); pjsip_dlg_get_inv_session(NULL); //pjsip_tsx_get_inv_session(NULL); pjsip_inv_state_name(PJSIP_INV_STATE_NULL); #endif #ifdef HAS_PJSIP_REGC //pjsip_regc_get_module(); pjsip_regc_create(NULL, NULL, NULL, NULL); pjsip_regc_destroy(NULL); pjsip_regc_get_info(NULL, NULL); pjsip_regc_get_pool(NULL); pjsip_regc_init(NULL, NULL, NULL, NULL, 0, NULL, 600); pjsip_regc_set_credentials(NULL, 1, NULL); pjsip_regc_set_route_set(NULL, NULL); pjsip_regc_register(NULL, PJ_TRUE, NULL); pjsip_regc_unregister(NULL, NULL); pjsip_regc_update_contact(NULL, 10, NULL); pjsip_regc_update_expires(NULL, 600); pjsip_regc_send(NULL, NULL); #endif #ifdef HAS_PJSIP_EVENT_FRAMEWORK pjsip_evsub_init_module(NULL); pjsip_evsub_instance(); pjsip_evsub_register_pkg(NULL, NULL, 30, 10, NULL); pjsip_evsub_create_uac(NULL, NULL, NULL, 10, NULL); pjsip_evsub_create_uas(NULL, NULL, NULL, 10, NULL); pjsip_evsub_terminate(NULL, PJ_FALSE); pjsip_evsub_get_state(NULL); pjsip_evsub_get_state_name(NULL); pjsip_evsub_initiate(NULL, NULL, -1, NULL); pjsip_evsub_accept(NULL, NULL, 200, NULL); pjsip_evsub_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, NULL, NULL, NULL); pjsip_evsub_current_notify(NULL, NULL); pjsip_evsub_send_request(NULL, NULL); pjsip_tsx_get_evsub(NULL); pjsip_evsub_set_mod_data(NULL, 1, NULL); pjsip_evsub_get_mod_data(NULL, 1); #endif #ifdef HAS_PJSIP_CALL_TRANSFER pjsip_xfer_init_module(NULL); pjsip_xfer_create_uac(NULL, NULL, NULL); pjsip_xfer_create_uas(NULL, NULL, NULL, NULL); pjsip_xfer_initiate(NULL, NULL, NULL); pjsip_xfer_accept(NULL, NULL, 200, NULL); pjsip_xfer_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, 200, NULL, NULL); pjsip_xfer_current_notify(NULL, NULL); pjsip_xfer_send_request(NULL, NULL); #endif #ifdef HAS_PJSIP_PRESENCE pjsip_pres_init_module(NULL, NULL); pjsip_pres_instance(); pjsip_pres_create_uac(NULL, NULL, 0, NULL); pjsip_pres_create_uas(NULL, NULL, NULL, NULL); pjsip_pres_terminate(NULL, PJ_FALSE); pjsip_pres_initiate(NULL, 100, NULL); pjsip_pres_accept(NULL, NULL, 200, NULL); pjsip_pres_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, NULL, NULL, NULL); pjsip_pres_current_notify(NULL, NULL); pjsip_pres_send_request(NULL, NULL); pjsip_pres_get_status(NULL, NULL); pjsip_pres_set_status(NULL, NULL); #endif #ifdef HAS_PJSIP_IS_COMPOSING pjsip_iscomposing_create_xml(NULL, PJ_TRUE, NULL, NULL, 0); pjsip_iscomposing_create_body(NULL, PJ_TRUE, NULL, NULL, 0); pjsip_iscomposing_parse(NULL, NULL, 0, NULL, NULL, NULL, NULL); #endif #ifdef HAS_PJMEDIA pjmedia_endpt_create(NULL, NULL, 1, NULL); pjmedia_endpt_destroy(NULL); pjmedia_endpt_create_sdp(NULL, NULL, 1, NULL, NULL); #endif #ifdef HAS_PJMEDIA_EC pjmedia_echo_create(NULL, 0, 0, 0, 0, 0, NULL); pjmedia_echo_destroy(NULL); pjmedia_echo_playback(NULL, NULL); pjmedia_echo_capture(NULL, NULL, 0); pjmedia_echo_cancel(NULL, NULL, NULL, 0, NULL); #endif #ifdef HAS_PJMEDIA_SND_DEV pjmedia_snd_init(NULL); pjmedia_snd_get_dev_count(); pjmedia_snd_get_dev_info(0); pjmedia_snd_open(-1, -1, 8000, 1, 80, 16, NULL, NULL, NULL, NULL); pjmedia_snd_open_rec(-1, 8000, 1, 160, 16, NULL, NULL, NULL); pjmedia_snd_open_player(-1, 8000, 1, 160, 16, NULL, NULL, NULL); pjmedia_snd_stream_start(NULL); pjmedia_snd_stream_stop(NULL); pjmedia_snd_stream_close(NULL); pjmedia_snd_deinit(); #endif #ifdef HAS_PJMEDIA_SND_PORT pjmedia_snd_port_create(NULL, -1, -1, 8000, 1, 180, 16, 0, NULL); pjmedia_snd_port_create_rec(NULL, -1, 8000, 1, 160, 16, 0, NULL); pjmedia_snd_port_create_player(NULL, -1, 8000, 1, 160, 16, 0, NULL); pjmedia_snd_port_destroy(NULL); pjmedia_snd_port_get_snd_stream(NULL); pjmedia_snd_port_connect(NULL, NULL); pjmedia_snd_port_get_port(NULL); pjmedia_snd_port_disconnect(NULL); #endif #ifdef HAS_PJMEDIA_RESAMPLE pjmedia_resample_create(NULL, PJ_TRUE, PJ_TRUE, 0, 0, 0, 0, NULL); pjmedia_resample_run(NULL, NULL, NULL); #endif #ifdef HAS_PJMEDIA_SILENCE_DET pjmedia_silence_det_create(NULL, 8000, 80, NULL); pjmedia_silence_det_detect(NULL, NULL, 0, NULL); pjmedia_silence_det_apply(NULL, 0); #endif #ifdef HAS_PJMEDIA_PLC pjmedia_plc_create(NULL, 8000, 80, 0, NULL); pjmedia_plc_save(NULL, NULL); pjmedia_plc_generate(NULL, NULL); #endif #ifdef HAS_PJMEDIA_CONFERENCE pjmedia_conf_create(NULL, 10, 8000, 1, 160, 16, 0, NULL); pjmedia_conf_destroy(NULL); pjmedia_conf_get_master_port(NULL); pjmedia_conf_add_port(NULL, NULL, NULL, NULL, NULL); pjmedia_conf_configure_port(NULL, 1, 0, 0); pjmedia_conf_connect_port(NULL, 0, 0, 0); pjmedia_conf_disconnect_port(NULL, 0, 0); pjmedia_conf_remove_port(NULL, 0); pjmedia_conf_enum_ports(NULL, NULL, NULL); pjmedia_conf_get_port_info(NULL, 0, NULL); pjmedia_conf_get_ports_info(NULL, NULL, NULL); pjmedia_conf_get_signal_level(NULL, 0, NULL, NULL); pjmedia_conf_adjust_rx_level(NULL, 0, 0); pjmedia_conf_adjust_tx_level(NULL, 0, 0); #endif #ifdef HAS_PJMEDIA_MASTER_PORT pjmedia_master_port_create(NULL, NULL, NULL, 0, NULL); pjmedia_master_port_start(NULL); pjmedia_master_port_stop(NULL); pjmedia_master_port_set_uport(NULL, NULL); pjmedia_master_port_get_uport(NULL); pjmedia_master_port_set_dport(NULL, NULL); pjmedia_master_port_get_dport(NULL); pjmedia_master_port_destroy(NULL, PJ_FALSE); #endif #ifdef HAS_PJMEDIA_RTP pjmedia_rtp_session_init(NULL, 0, 0); pjmedia_rtp_encode_rtp(NULL, 0, 0, 0, 0, NULL, NULL); pjmedia_rtp_decode_rtp(NULL, NULL, 0, NULL, NULL, NULL); pjmedia_rtp_session_update(NULL, NULL, NULL); #endif #ifdef HAS_PJMEDIA_RTCP pjmedia_rtcp_init(NULL, NULL, 0, 0, 0); pjmedia_rtcp_get_ntp_time(NULL, NULL); pjmedia_rtcp_fini(NULL); pjmedia_rtcp_rx_rtp(NULL, 0, 0, 0); pjmedia_rtcp_tx_rtp(NULL, 0); pjmedia_rtcp_rx_rtcp(NULL, NULL, 0); pjmedia_rtcp_build_rtcp(NULL, NULL, NULL); #endif #ifdef HAS_PJMEDIA_JBUF pjmedia_jbuf_create(NULL, NULL, 0, 0, 0, NULL); pjmedia_jbuf_set_fixed(NULL, 0); pjmedia_jbuf_set_adaptive(NULL, 0, 0, 0); pjmedia_jbuf_destroy(NULL); pjmedia_jbuf_put_frame(NULL, NULL, 0, 0); pjmedia_jbuf_get_frame(NULL, NULL, NULL); #endif #ifdef HAS_PJMEDIA_STREAM pjmedia_stream_create(NULL, NULL, NULL, NULL, NULL, NULL); pjmedia_stream_destroy(NULL); pjmedia_stream_get_port(NULL, NULL); pjmedia_stream_get_transport(NULL); pjmedia_stream_start(NULL); pjmedia_stream_get_stat(NULL, NULL); pjmedia_stream_pause(NULL, PJMEDIA_DIR_ENCODING); pjmedia_stream_resume(NULL, PJMEDIA_DIR_ENCODING); pjmedia_stream_dial_dtmf(NULL, NULL); pjmedia_stream_check_dtmf(NULL); pjmedia_stream_get_dtmf(NULL, NULL, NULL); #endif #ifdef HAS_PJMEDIA_TONEGEN pjmedia_tonegen_create(NULL, 0, 0, 0, 0, 0, NULL); pjmedia_tonegen_is_busy(NULL); pjmedia_tonegen_stop(NULL); pjmedia_tonegen_play(NULL, 0, NULL, 0); pjmedia_tonegen_play_digits(NULL, 0, NULL, 0); pjmedia_tonegen_get_digit_map(NULL, NULL); pjmedia_tonegen_set_digit_map(NULL, NULL); #endif #ifdef HAS_PJMEDIA_UDP_TRANSPORT pjmedia_transport_udp_create(NULL, NULL, 0, 0, NULL); pjmedia_transport_udp_close(NULL); #endif #ifdef HAS_PJMEDIA_FILE_PLAYER pjmedia_wav_player_port_create(NULL, NULL, 0, 0, 0, NULL); pjmedia_wav_player_port_set_pos(NULL, 0); pjmedia_wav_player_port_get_pos(NULL); pjmedia_wav_player_set_eof_cb(NULL, NULL, NULL); #endif #ifdef HAS_PJMEDIA_FILE_CAPTURE pjmedia_wav_writer_port_create(NULL, NULL, 8000, 1, 80, 16, 0, 0, NULL); pjmedia_wav_writer_port_get_pos(NULL); pjmedia_wav_writer_port_set_cb(NULL, 0, NULL, NULL); #endif #ifdef HAS_PJMEDIA_MEM_PLAYER pjmedia_mem_player_create(NULL, NULL, 1000, 8000, 1, 80, 16, 0, NULL); #endif #ifdef HAS_PJMEDIA_MEM_CAPTURE pjmedia_mem_capture_create(NULL, NULL, 1000, 8000, 1, 80, 16, 0, NULL); #endif #ifdef HAS_PJMEDIA_ICE pjmedia_ice_create(NULL, NULL, 0, NULL, NULL); pjmedia_ice_destroy(NULL); pjmedia_ice_start_init(NULL, 0, NULL, NULL, NULL); pjmedia_ice_init_ice(NULL, PJ_ICE_SESS_ROLE_CONTROLLED, NULL, NULL); pjmedia_ice_modify_sdp(NULL, NULL, NULL); pjmedia_ice_start_ice(NULL, NULL, NULL, 0); pjmedia_ice_stop_ice(NULL); #endif #ifdef HAS_PJMEDIA_G711_CODEC pjmedia_codec_g711_init(NULL); pjmedia_codec_g711_deinit(); #endif #ifdef HAS_PJMEDIA_GSM_CODEC pjmedia_codec_gsm_init(NULL); pjmedia_codec_gsm_deinit(); #endif #ifdef HAS_PJMEDIA_SPEEX_CODEC pjmedia_codec_speex_init(NULL, 0, 0, 0); pjmedia_codec_speex_deinit(); #endif #ifdef HAS_PJMEDIA_ILBC_CODEC pjmedia_codec_ilbc_init(NULL, 0); pjmedia_codec_ilbc_deinit(); #endif return 0; }