int main(int argc, const char *argv[])
{
sqlite3 *db;
char buff[256] = {0};
char name[100] = {0};
char info[256] = {0};
int *len = NULL;
struct socket_data sock_data;
char *ptr = sock_data.buff;
db = sqlite_init();
sqlite_read(db, &sock_data);
printf("id = %d\n",*((int *)ptr));
ptr+=4;
len = (int *)ptr;
//printf("len of name is :%d \n", *len);
ptr+=4;
strncpy(name, ptr, *len);
printf("name is :%s\n",name);
ptr+=*len;
printf("price = %d\n",*((int *)ptr));
ptr+=4;
len = (int *)ptr;
//printf("len of info is :%d \n", *len);
ptr+=4;
strncpy(info, ptr, *len);
printf("info is :%s\n",info);
sqlite_close(db);
return 0;
}
void daccept(int socket_bind)
{
int socket_client;
int ret = 0;
fd_set fds_set;
int max_fds;
struct timeval timeout = {3, 0};
struct socket_data sock_data;
int i = 0;
int ret_thread = 0;
pthread_t tid = 0;
pthread_attr_t attr;
int err = 0;
// 初始化sqlite
sock_data.db = sqlite_init();
//初始化attr结构，是创建的线程为分离状态，退出时自动回收线程资源
err = pthread_attr_init(&attr);
if( !err )
debug("pthread attr init error");
err = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
if( !err )
debug("pthread attr set detachstate error");
while(1)
{
FD_ZERO(&fds_set);
FD_SET(socket_bind, &fds_set);
max_fds = socket_bind;
ret = select(max_fds+1, &fds_set, NULL , NULL, &timeout); //对socketserver进行select，等待链接时不阻塞。
if(ret < 0) {
debug("select error\n");
} else if(ret == 0) {
} else {
debug("select ok\n");
if(FD_ISSET(socket_bind, &fds_set)) {
debug("accept one client\n");
if ( (socket_client = accept(socket_bind, NULL, NULL)) < 0) {
debug("accept error\n");
exit(1);
} else {
debug("accept ok\n");
printf("socket:%d\n",socket_client);
}
pthread_mutex_lock(&mutex);// 加入互斥锁，在线程中再解锁
sock_data.socket = socket_client;
ret_thread = pthread_create(&tid, &attr,(void *)thread_handler, &sock_data);
if(ret_thread != 0) {
debug("pthread create error\n");
} else {
debug("pthread create ok");
}
/* 新建线程，与client通信
pthread_creat(); //当有连接时，新建线程
*
*
*
*/
}
}
//if ( (sock_client = accept(sock_server, NULL, NULL)) < 0) {
//printf("accept error\n");
//exit(1);
//} else {
//printf("accept ok\n");
//}
//
//pthread_cancle(); //等待线程结束，也不能阻塞。
}
sqlite_close(sock_data.db);
}
int main(int argc, char* argv[])
{
sqlite3 *db;
char *zErrMsg = 0;
int rc;
LPCWSTR dbName = _T(DBNAME);
char dbNameChar[] = DBNAME;
sqlite_init();
//Delete the db if it exists
if (FileExists(dbName))
{
fwprintf(fstream,L"DB File exists so deleting it.\r\n");
DeleteFile(dbName);
}
rc = sqlite3_open(dbNameChar, &db);
if (rc) {
fwprintf(fstream, L"Error: Can't open database: %s\n", sqlite3_errmsg(db));
sqlite3_close(db);
return 1;
}
fwprintf(fstream,L"Opened the DB\r\n");
rc = sqlite3_exec(db, "CREATE TABLE tblStuff ( id INTEGER PRIMARY KEY , name, value INTEGER )", callback, 0, &zErrMsg);
fwprintf(fstream,L"Created a table\r\n");
//Hint: Insert NULL for id to autoincrement as its INTEGER PRIMARY KEY
rc = sqlite3_exec(db, "INSERT INTO tblStuff Values (NULL,'Temperature1',23)", callback, 0, &zErrMsg);
rc = sqlite3_exec(db, "INSERT INTO tblStuff Values (NULL,'Temperature2',67)", callback, 0, &zErrMsg);
rc = sqlite3_exec(db, "INSERT INTO tblStuff Values (NULL,'Humidity1',98)", callback, 0, &zErrMsg);
fwprintf(fstream,L"Added some records:\r\n");
rc = sqlite3_exec(db, "SELECT * FROM tblStuff", callback, 0, &zErrMsg);
if (rc != SQLITE_OK) {
fwprintf(fstream, L"Error: SQL error: %s\n", zErrMsg);
sqlite3_free(zErrMsg);
}
sqlite3_close(db);
fwprintf(fstream,L"Closed the DB\r\n");
//Reopen the db
rc = sqlite3_open(dbNameChar, &db);
if (rc) {
fwprintf(fstream, L"Error: Can't open database: %s\n", sqlite3_errmsg(db));
sqlite3_close(db);
return 1;
}
fwprintf(fstream,L"Reopenned the DB\r\n");
fwprintf(fstream,L"Records are still there?:\r\n");
rc = sqlite3_exec(db, "SELECT * FROM tblStuff", callback, 0, &zErrMsg);
rc = sqlite3_exec(db, "INSERT INTO tblStuff Values (NULL,'Temperature1',79)", callback, 0, &zErrMsg);
rc = sqlite3_exec(db, "INSERT INTO tblStuff Values (NULL,'Temperature2',88)", callback, 0, &zErrMsg);
rc = sqlite3_exec(db, "INSERT INTO tblStuff Values (NULL,'Humidity1',70)", callback, 0, &zErrMsg);
fwprintf(fstream,L"Added some more records:\r\n");
rc = sqlite3_exec(db, "SELECT * FROM tblStuff", callback, 0, &zErrMsg);
rc = sqlite3_exec(db, "UPDATE tblStuff SET name = 'Temperature10' WHERE name = 'Temperature1'", callback, 0, &zErrMsg);
rc = sqlite3_exec(db, "DELETE FROM tblStuff WHERE name = 'Humidity1'", callback, 0, &zErrMsg);
fwprintf(fstream, L"Updated and deleted some records:\r\n");
rc = sqlite3_exec(db, "SELECT * FROM tblStuff", callback, 0, &zErrMsg);
rc = sqlite3_exec(db, "DROP TABLE tblStuff", callback, 0, &zErrMsg);
fwprintf(fstream,L"Dropped the table\r\n");
if (rc != SQLITE_OK) {
fwprintf(fstream, L"Error: SQL error: %s\n", zErrMsg);
sqlite3_free(zErrMsg);
}
sqlite3_close(db);
fwprintf(fstream,L"Closed the DB\r\n");
return 0;
}
/*
考虑到升级是个非常重要但又较少依赖其他模块的功能，因此即使大部分模块初始化失败，也一样要继续运行，只要组播功能正常即可。
*/
void *main_thread()
{
DEBUG("main thread start...\n");
compile_timeprint();
_wLBM_zyzdmb(13578642);
smarthome_gw_sn_init();
if(-1==setting_init()){
DEBUG("setting init failed\n");
//return NULL;
}
if(-1==push_decoder_buf_init()){
DEBUG("push decoder buf init failed\n");
//return NULL;
}
chanFilterInit();
smc_init();
if(-1==sqlite_init()){
DEBUG("sqlite init failed\n");
//return NULL;
}
setting_init_with_database();
maintenance_thread_init();
if(-1==xmlparser_init()){
DEBUG("xmlparser init failed\n");
//return NULL;
}
// return parse_xml("pushroot/pushinfo/1/ProductDesc.xml", PRODUCTDESC_XML, NULL);
if(0!=drm_init()){
DEBUG("drm init failed\n");
//return NULL;
}
upgrade_info_init();
// 根据首次开机标记"/data/data/com.dbstar/files/flag"决定是否要重置国电网关序列号
smarthome_sn_init_when_network_init();
#if 0
/*
慎用：只有在需要清理已有授权、重新接收授权时使用，正式版本不能调用。
*/
DEBUG("\n\nWarning: you call function CDCASTB_FormatBuffer, it is an unnormal action\n\n\n");
CDCASTB_FormatBuffer();
#endif
if(-1==mid_push_init(PUSH_CONF)){
DEBUG("push model init with \"%s\" failed\n", PUSH_CONF);
//return NULL;
}
if(-1==igmp_init()){
DEBUG("igmp init failed\n");
//return NULL;
}
if(-1==softdvb_init()){
DEBUG("dvb init with failed\n");
//return NULL;
}
smartlife_connect_init();
DEBUG("OK ================================ OK\n");
msg_send2_UI(STATUS_DVBPUSH_INIT_SUCCESS, NULL, 0);
int main_running = 1;
while(1==main_running)
{
pthread_mutex_lock(&mtx_main);
/*
需要本线程先运行到这里，再在其他非父线程中执行pthread_cond_signal(&cond_push_monitor)才能生效。
*/
pthread_cond_wait(&cond_main,&mtx_main);
DEBUG("main thread is closed by external call\n");
main_running = 0;
pthread_mutex_unlock(&mtx_main);
}
DEBUG("exit from main thread\n");
return NULL;
}
/*
功能： 程序开始时初始化各个模块，启动相关的线程，instruction线程用于处理具体指令，timing线程管理定时器
返回： 0——成功；-1——失败
*/
int global_init()
{
int ret = -1;
if(-1==dir_exist_ensure(WORKSPACE_SURFIX))
return -1;
setting_init();
if(-1==dir_exist_ensure(FIFO_DIR))
return -1;
if(-1==socket_init()){
DEBUG("socket module init failed\n");
return -1;
}
if(-1==sqlite_init()){
DEBUG("sqlite module init failed\n");
return -1;
}
if(-1==timing_init()){
DEBUG("timer module init failed\n");
return -1;
}
if(-1==equipment_init()){
DEBUG("equipment array init failed\n");
return -1;
}
if(-1==instruction_init()){
DEBUG("instruction module init failed\n");
return -1;
}
if(-1==serial_int()){
DEBUG("serial module init failed\n");
return -1;
}
// only for database testing
//DEBUG("getGlobalPara(version)=%d\n", getGlobalPara("version"));
//~~~~~~~~~~create thread~~~~~~~~~~//
typedef void*(*format)(void *); ///define function pointer of "void*(name)(void*)"
pthread_t l_socketlinkthread; /// the file description of thread
#if 0
pthread_attr_t l_attrthread; ///the attribute of thread
size_t l_stacksize=1048576*1; ///set thread stack size
///start thread.
pthread_attr_init(&l_attrthread); ///initialize attribute
pthread_attr_setscope(&l_attrthread,PTHREAD_SCOPE_SYSTEM); ///set attribute binding
pthread_attr_setdetachstate(&l_attrthread,PTHREAD_CREATE_DETACHED); ///set attribute detached
pthread_attr_setstacksize(&l_attrthread,l_stacksize);
ret=pthread_create(&l_socketlinkthread,&l_attrthread,(format)socketHandler,NULL);
#else /* use default attr */
ret = pthread_create(&l_socketlinkthread,NULL,(format)instruction_mainloop,NULL);
#endif
if(0!=ret)
{
ERROROUT("thread instruction_mainloop create failed!");
return -1;
}
pthread_t timing_thread_id;
ret = pthread_create(&timing_thread_id, NULL, (void *)timing_mainloop, NULL);
if(0!=ret){
ERROROUT("thread timing_mainloop create failed\n");
}
return 0;
}
