int c1s1::c1_create(srs_schema_type _schema)
{
int ret = ERROR_SUCCESS;
if (_schema == srs_schema_invalid) {
ret = ERROR_RTMP_CH_SCHEMA;
log_error("create c1 failed. invalid schema=%d, ret=%d", _schema, ret);
return ret;
}
destroy_blocks();
time = ::time(NULL);
// client c1 version
char *_version = (char *)&version;
_version[0] = 10;
_version[1] = 0;
_version[2] = 45;
_version[3] = 2;
if (_schema == srs_schema0) {
srs_key_block_init(&block0.key);
srs_digest_block_init(&block1.digest);
} else {
srs_digest_block_init(&block0.digest);
srs_key_block_init(&block1.key);
}
schema = _schema;
char *digest = NULL;
if ((ret = calc_c1_digest(digest)) != ERROR_SUCCESS) {
log_error("sign c1 error, failed to calc digest. ret=%d", ret);
return ret;
}
mAssert(digest != NULL);
mAutoFreeArray(char, digest);
if (schema == srs_schema0) {
memcpy(block1.digest.digest, digest, 32);
} else {
memcpy(block0.digest.digest, digest, 32);
}
return ret;
}
int c1s1::c1_create(srs_schema_type _schema)
{
int ret = ERROR_SUCCESS;
if (_schema == srs_schema_invalid) {
ret = ERROR_RTMP_CH_SCHEMA;
srs_error("create c1 failed. invalid schema=%d, ret=%d", _schema, ret);
return ret;
}
destroy_blocks();
// client c1 time and version
time = ::time(NULL);
version = 0x80000702; // client c1 version
// generate signature by schema
if (_schema == srs_schema0) {
srs_key_block_init(&block0.key);
srs_digest_block_init(&block1.digest);
} else {
srs_digest_block_init(&block0.digest);
srs_key_block_init(&block1.key);
}
schema = _schema;
// generate digest
char* digest = NULL;
if ((ret = calc_c1_digest(digest)) != ERROR_SUCCESS) {
srs_error("sign c1 error, failed to calc digest. ret=%d", ret);
return ret;
}
srs_assert(digest != NULL);
SrsAutoFree(char, digest);
if (schema == srs_schema0) {
memcpy(block1.digest.digest, digest, 32);
} else {
memcpy(block0.digest.digest, digest, 32);
}
return ret;
}
int c1s1::c1_validate_digest(bool &is_valid)
{
int ret = ERROR_SUCCESS;
char *c1_digest = NULL;
if ((ret = calc_c1_digest(c1_digest)) != ERROR_SUCCESS) {
log_error("validate c1 error, failed to calc digest. ret=%d", ret);
return ret;
}
mAssert(c1_digest != NULL);
mAutoFreeArray(char, c1_digest);
if (schema == srs_schema0) {
is_valid = srs_bytes_equals(block1.digest.digest, c1_digest, 32);
} else {
is_valid = srs_bytes_equals(block0.digest.digest, c1_digest, 32);
}
return ret;
}
