static int parse_dtls_attrib(struct ast_sip_session_media *session_media, const struct pjmedia_sdp_media *stream) { int i; struct ast_rtp_engine_dtls *dtls = ast_rtp_instance_get_dtls(session_media->rtp); for (i = 0; i < stream->attr_count; i++) { pjmedia_sdp_attr *attr = stream->attr[i]; pj_str_t *value; if (!attr->value.ptr) { continue; } value = pj_strtrim(&attr->value); if (!pj_strcmp2(&attr->name, "setup")) { if (!pj_stricmp2(value, "active")) { dtls->set_setup(session_media->rtp, AST_RTP_DTLS_SETUP_ACTIVE); } else if (!pj_stricmp2(value, "passive")) { dtls->set_setup(session_media->rtp, AST_RTP_DTLS_SETUP_PASSIVE); } else if (!pj_stricmp2(value, "actpass")) { dtls->set_setup(session_media->rtp, AST_RTP_DTLS_SETUP_ACTPASS); } else if (!pj_stricmp2(value, "holdconn")) { dtls->set_setup(session_media->rtp, AST_RTP_DTLS_SETUP_HOLDCONN); } else { ast_log(LOG_WARNING, "Unsupported setup attribute value '%*s'\n", (int)value->slen, value->ptr); } } else if (!pj_strcmp2(&attr->name, "connection")) { if (!pj_stricmp2(value, "new")) { dtls->reset(session_media->rtp); } else if (!pj_stricmp2(value, "existing")) { /* Do nothing */ } else { ast_log(LOG_WARNING, "Unsupported connection attribute value '%*s'\n", (int)value->slen, value->ptr); } } else if (!pj_strcmp2(&attr->name, "fingerprint")) { char hash_value[256], hash[32]; char fingerprint_text[value->slen + 1]; ast_copy_pj_str(fingerprint_text, value, sizeof(fingerprint_text)); if (sscanf(fingerprint_text, "%31s %255s", hash, hash_value) == 2) { if (!strcasecmp(hash, "sha-1")) { dtls->set_fingerprint(session_media->rtp, AST_RTP_DTLS_HASH_SHA1, hash_value); } else if (!strcasecmp(hash, "sha-256")) { dtls->set_fingerprint(session_media->rtp, AST_RTP_DTLS_HASH_SHA256, hash_value); } else { ast_log(LOG_WARNING, "Unsupported fingerprint hash type '%s'\n", hash); } } } } ast_set_flag(session_media->srtp, AST_SRTP_CRYPTO_OFFER_OK); return 0; }
PJ_END_DECL /* Get Symbian phone model info, returning length of model info */ unsigned pj_symbianos_get_model_info(char *buf, unsigned buf_size) { pj_str_t model_name; /* Get machine UID */ TInt hal_val; HAL::Get(HAL::EMachineUid, hal_val); pj_ansi_snprintf(buf, buf_size, "0x%08X", hal_val); pj_strset2(&model_name, buf); /* Get model name */ const pj_str_t st_copyright = {"(C)", 3}; const pj_str_t st_nokia = {"Nokia", 5}; char tmp_buf[64]; pj_str_t tmp_str; _LIT(KModelFilename,"Z:\\resource\\versions\\model.txt"); RFile file; RFs fs; TInt err; fs.Connect(1); err = file.Open(fs, KModelFilename, EFileRead); if (err == KErrNone) { TFileText text; text.Set(file); TBuf16<64> ModelName16; err = text.Read(ModelName16); if (err == KErrNone) { TPtr8 ptr8((TUint8*)tmp_buf, sizeof(tmp_buf)); ptr8.Copy(ModelName16); pj_strset(&tmp_str, tmp_buf, ptr8.Length()); pj_strtrim(&tmp_str); } file.Close(); } fs.Close(); if (err != KErrNone) goto on_return; /* The retrieved model name is usually in long format, e.g: * "© Nokia N95 (01.01)", "(C) Nokia E52". As we need only * the short version, let's clean it up. */ /* Remove preceding non-ASCII chars, e.g: "©" */ char *p = tmp_str.ptr; while (!pj_isascii(*p)) { p++; } pj_strset(&tmp_str, p, tmp_str.slen - (p - tmp_str.ptr)); /* Remove "(C)" */ p = pj_stristr(&tmp_str, &st_copyright); if (p) { p += st_copyright.slen; pj_strset(&tmp_str, p, tmp_str.slen - (p - tmp_str.ptr)); } /* Remove "Nokia" */ p = pj_stristr(&tmp_str, &st_nokia); if (p) { p += st_nokia.slen; pj_strset(&tmp_str, p, tmp_str.slen - (p - tmp_str.ptr)); } /* Remove language version, e.g: "(01.01)" */ p = pj_strchr(&tmp_str, '('); if (p) { tmp_str.slen = p - tmp_str.ptr; } pj_strtrim(&tmp_str); if (tmp_str.slen == 0) goto on_return; if ((unsigned)tmp_str.slen > buf_size - model_name.slen - 3) tmp_str.slen = buf_size - model_name.slen - 3; pj_strcat2(&model_name, "("); pj_strcat(&model_name, &tmp_str); pj_strcat2(&model_name, ")"); /* Zero terminate */ buf[model_name.slen] = '\0'; on_return: return model_name.slen; }
// // Left and right trim. // void trim() { pj_strtrim(this); }
int string_test(void) { const pj_str_t hello_world = { HELLO_WORLD, HELLO_WORLD_LEN }; const pj_str_t just_hello = { JUST_HELLO, JUST_HELLO_LEN }; pj_str_t s1, s2, s3, s4, s5; enum { RCOUNT = 10, RLEN = 16 }; pj_str_t random[RCOUNT]; pj_pool_t *pool; int i; pool = pj_pool_create(mem, SNULL, 4096, 0, SNULL); if (!pool) return -5; /* * pj_str(), pj_strcmp(), pj_stricmp(), pj_strlen(), * pj_strncmp(), pj_strchr() */ s1 = pj_str(HELLO_WORLD); if (pj_strcmp(&s1, &hello_world) != 0) return -10; if (pj_stricmp(&s1, &hello_world) != 0) return -20; if (pj_strcmp(&s1, &just_hello) <= 0) return -30; if (pj_stricmp(&s1, &just_hello) <= 0) return -40; if (pj_strlen(&s1) != strlen(HELLO_WORLD)) return -50; if (pj_strncmp(&s1, &hello_world, 5) != 0) return -60; if (pj_strnicmp(&s1, &hello_world, 5) != 0) return -70; if (pj_strchr(&s1, HELLO_WORLD[1]) != s1.ptr+1) return -80; /* * pj_strdup() */ if (!pj_strdup(pool, &s2, &s1)) return -100; if (pj_strcmp(&s1, &s2) != 0) return -110; /* * pj_strcpy(), pj_strcat() */ s3.ptr = (char*) pj_pool_alloc(pool, 256); if (!s3.ptr) return -200; pj_strcpy(&s3, &s2); pj_strcat(&s3, &just_hello); if (pj_strcmp2(&s3, HELLO_WORLD JUST_HELLO) != 0) return -210; /* * pj_strdup2(), pj_strtrim(). */ pj_strdup2(pool, &s4, " " HELLO_WORLD "\t "); pj_strtrim(&s4); if (pj_strcmp2(&s4, HELLO_WORLD) != 0) return -250; /* * pj_utoa() */ s5.ptr = (char*) pj_pool_alloc(pool, 16); if (!s5.ptr) return -270; s5.slen = pj_utoa(UL_VALUE, s5.ptr); /* * pj_strtoul() */ if (pj_strtoul(&s5) != UL_VALUE) return -280; /* * pj_strtoul2() */ s5 = pj_str("123456"); pj_strtoul2(&s5, SNULL, 10); /* Crash test */ if (pj_strtoul2(&s5, &s4, 10) != 123456UL) return -290; if (s4.slen != 0) return -291; if (pj_strtoul2(&s5, &s4, 16) != 0x123456UL) return -292; s5 = pj_str("0123ABCD"); if (pj_strtoul2(&s5, &s4, 10) != 123) return -293; if (s4.slen != 4) return -294; if (s4.ptr == SNULL || *s4.ptr != 'A') return -295; if (pj_strtoul2(&s5, &s4, 16) != 0x123ABCDUL) return -296; if (s4.slen != 0) return -297; /* * pj_create_random_string() * Check that no duplicate strings are returned. */ for (i=0; i<RCOUNT; ++i) { int j; random[i].ptr = (char*) pj_pool_alloc(pool, RLEN); if (!random[i].ptr) return -320; random[i].slen = RLEN; pj_create_random_string(random[i].ptr, RLEN); for (j=0; j<i; ++j) { if (pj_strcmp(&random[i], &random[j])==0) return -330; } } /* Done. */ pj_pool_release(pool); /* Case sensitive comparison test. */ i = strcmp_test(); if (i != 0) return i; /* Caseless comparison test. */ i = stricmp_test(); if (i != 0) return i; return 0; }