/**
* inherit from {@link uv_read_cb}
*/
static void tcp_client_read_cb(uv_stream_t* stream, ssize_t nread, const uv_buf_t* buf)
{
abstract_tcp_client_t *c = (abstract_tcp_client_t*) stream->data;
client_read_tmp_buf_t *packet = &c->recv_tmp_buf;
// CL_DEBUG("read frame: %ld bytes.\n", nread);
if (packet->packet_len == PACKET_INVALID) {
CL_ERROR("read packet error.\n");
c->read_packet_cb(c, NULL, DVR_RECV_INVALID_PACKET_ERROR);
return;
}
if (nread < 0) {
CL_INFO("fd:%d read cmd data error:%ld,%s\n", c->socket.io_watcher.fd, nread, smts_strerror(nread));
// CL_INFO("fd:%d alloc:%d recv:%d\n", c->socket.io_watcher.fd, packet->offset, packet->packet_len);
FREE(packet->buf.base);
init_client_read_tmp_buf(packet);
if (c->read_packet_cb != NULL) {
c->read_packet_cb(c, NULL, nread);
} else {
CL_WARN("no read packet cb impl when error!.\n");
}
return;
}
if (nread > 0) {
if (((nread + packet->offset) == packet->packet_len) && packet->packet_len > PACKET_LEN_FIELD_SIZE) {
//read body completed.
packet->offset += nread;
// CL_DEBUG("read packet:%d\n", packet->offset);
if (c->read_packet_cb != NULL) {
// warnning: should take care of packet.buf.base buffer in read_pack_cb.
c->read_packet_cb(c, &packet->buf, 0);
} else {
CL_WARN("no read packet cb impl.\n");
FREE(packet->buf.base);
}
init_client_read_tmp_buf(packet);
} else {
//continue read.
packet->offset += nread;
}
}
}
void on_tcp_client_connect_cb(uv_connect_t* req, int status)
{
client_connect_req_t *creq = (client_connect_req_t*) req->data;
if (creq->cb != NULL) {
creq->cb(creq->client, status);
} else {
CL_WARN("no connect cb.\n");
}
FREE(creq);
}
/**
* will just printf to console log when uv_loop is not run.
*/
void test_css_logger_console_log()
{
// test log.
CL_DEBUG("test logger %s %d.\n", __FUNCTION__, 1);
CL_DEBUG("test logger \n");
css_logger_set_level(2);
CL_DEBUG("test logger %s %d.\n", __FUNCTION__, 2);
CL_INFO("test logger %s %d.\n", __FUNCTION__, 3);
CL_WARN("test logger \n");
// printf("%s %d %s.\n",strstr(__FILE__,"src"),__LINE__,__FUNCTION__);
}
int css_load_ini_file(const char* file_path)
{
FILE* config_file = NULL;
int i = 0, secCount = -1, keyCount = 0;
char* line = NULL;
int sec_tag = 0;
css_config_env* m_env;
CL_INFO("start loading config file : %s \n", file_path);
if ((config_file = fopen(file_path, "r")) == NULL) {
CL_ERROR("config file : %s not found!! \n", file_path);
return -1;
}
m_css_config = (css_config*) malloc(MAX_SECMENT_LEN * sizeof(css_config));
memset(m_css_config, 0, MAX_SECMENT_LEN * sizeof(css_config));
while (EOF != readLine(config_file, &line)) {
str_trim(line);
if (line != NULL && strlen(line) > 0) {
if (is_annotate_line(line)) {
//nothing to do,ignore.
} else if (is_segment_line(line)) {
if (sec_tag == 1) {
// printf("%d.%d\n", secCount, keyCount);
// realloc(m_css_config[secCount].config,
// keyCount * sizeof(css_config_env));
// assert(m_css_config[secCount].config!=NULL);
m_css_config[secCount].keyCount = keyCount;
sec_tag = 0;
}
secCount++;
get_section_name(line, &(m_css_config[secCount].setctionName));
// printf("%d.%s\n",secCount,m_css_config[secCount].setctionName);
m_css_config[secCount].config = (css_config_env*) malloc(
MAX_KEY_VALUE_OF_SECMENT * sizeof(css_config_env));
memset(m_css_config[secCount].config, 0,
MAX_KEY_VALUE_OF_SECMENT * sizeof(css_config_env));
sec_tag = 1;
keyCount = 0;
} else if (is_keyvalue_line(line)) {
m_env = &(m_css_config[secCount].config[keyCount]);
get_key_value(line, &(m_env->keyName), &(m_env->value));
// printf("%d.%d %s:%s\n",secCount,keyCount,m_env->keyName,m_env->value);
keyCount++;
} else {
CL_WARN("read unkown line : %s\n", line);
}
}
FREE(line);
}
if (sec_tag == 1) {
// printf("%d.%d\n", secCount, keyCount);
// realloc(m_css_config[secCount].config,
// keyCount * sizeof(css_config_env));
m_css_config[secCount].keyCount = keyCount;
sec_tag = 0;
}
secCount++;
css_config_count = secCount;
CL_DEBUG("total read %d sections of config file : %s.\n", secCount,
file_path);
return 0;
}
