void NLMcleanup( void )
{
P( 23 ) ;
#ifdef WEBS_SSL_SUPPORT
websSSLClose();
#endif
#ifdef USER_MANAGEMENT_SUPPORT
umClose();
#endif
/*
* Close the socket module, report memory leaks and close the memory allocator
*/
websCloseServer();
P( 24 ) ;
socketClose();
#ifdef B_STATS
memLeaks();
#endif
P( 25 ) ;
bclose();
P( 26 ) ;
}
int main( int argc, char** argv )
{
/*
* Initialize the memory allocator. Allow use of malloc and start
* with a 60K heap. For each page request approx 8KB is allocated.
* 60KB allows for several concurrent page requests. If more space
* is required, malloc will be used for the overflow.
*/
bopen( NULL, ( 60 * 1024 ), B_USE_MALLOC );
signal( SIGPIPE, SIG_IGN );
/*
* Initialize the web server
*/
if ( initWebs() < 0 )
{
return -1;
}
#ifdef WEBS_SSL_SUPPORT
websSSLOpen();
#endif
/*
* Basic event loop. SocketReady returns true when a socket is ready for
* service. SocketSelect will block until an event occurs. SocketProcess
* will actually do the servicing.
*/
while ( !finished )
{
if ( socketReady( -1 ) || socketSelect( -1, 1000 ) )
{
socketProcess( -1 );
}
websCgiCleanup();
emfSchedProcess();
}
#ifdef WEBS_SSL_SUPPORT
websSSLClose();
#endif
#ifdef USER_MANAGEMENT_SUPPORT
umClose();
#endif
/*
* Close the socket module, report memory leaks and close the memory allocator
*/
websCloseServer();
socketClose();
#ifdef B_STATS
memLeaks();
#endif
bclose();
return 0;
}
static void
rtems_httpd_daemon(rtems_task_argument args)
{
/*
* Initialize the memory allocator. Allow use of malloc and start with a
* 10K heap.
*/
bopen(NULL, (10 * 1024), B_USE_MALLOC);
/*
* Initialize the web server
*/
if (initWebs() < 0) {
rtems_panic("Unable to initialize Web server !!\n");
}
#ifdef WEBS_SSL_SUPPORT
websSSLOpen();
#endif
/*
* Basic event loop. SocketReady returns true when a socket is ready for
* service. SocketSelect will block until an event occurs. SocketProcess
* will actually do the servicing.
*/
while (!finished) {
if (socketReady(-1) || socketSelect(-1, 2000)) {
socketProcess(-1);
}
/*websCgiCleanup();*/
emfSchedProcess();
}
#ifdef WEBS_SSL_SUPPORT
websSSLClose();
#endif
#ifdef USER_MANAGEMENT_SUPPORT
umClose();
#endif
/*
* Close the socket module, report memory leaks and close the memory allocator
*/
websCloseServer();
websDefaultClose();
socketClose();
symSubClose();
#if B_STATS
memLeaks();
#endif
bclose();
rtems_task_delete( RTEMS_SELF );
}
static void websTermSigHandler(int signo)
{
if (signo == SIGTERM) {
finished = 1;
} else if (signo == SIGKILL) {
#ifdef WEBS_SSL_SUPPORT
websSSLClose();
#endif
#ifdef USER_MANAGEMENT_SUPPORT
umClose();
#endif
websCloseServer();
socketClose();
symSubClose();
#ifdef B_STATS
memLeaks();
#endif
bclose();
exit(1);
}
}
/*
* Main -- entry point from LINUX
*/
int main(int argc, char** argv)
{
int i, demo = 0;
printf("OK open data!!!\n");
printf("open data OK!\n");
for (i = 0; i < argc; i++) {
if (strcmp(argv[i], "-demo") == 0) {
demo++;
}
}
/* Initialize the memory allocator. Allow use of malloc and start
* with a 60K heap. For each page request approx 8KB is allocated.
* 60KB allows for several concurrent page requests. If more space
* is required, malloc will be used for the overflow.
*/
bopen(NULL, (60 * 1024), B_USE_MALLOC);
signal(SIGPIPE, SIG_IGN);
signal(SIGINT, sigintHandler);
signal(SIGTERM, sigintHandler);
/*
* Initialize the web server
*/
if (initWebs(demo) < 0)
{
return -1;
}
printf("Init Web service ok!\n");
#ifdef WEBS_SSL_SUPPORT
websSSLOpen();
/* websRequireSSL("/"); */ /* Require all files be served via https */
#endif
/*
* Basic event loop. SocketReady returns true when a socket is ready for
* service. SocketSelect will block until an event occurs. SocketProcess
* will actually do the servicing.
*/
finished = 0;
while (!finished)
{
if (socketReady(-1) || socketSelect(-1, 1000))
{
socketProcess(-1);
}
websCgiCleanup();
emfSchedProcess();
}
#ifdef WEBS_SSL_SUPPORT
websSSLClose();
#endif
#ifdef USER_MANAGEMENT_SUPPORT
umClose();
#endif
/*
* Close the socket module, report memory leaks and close the memory allocator
*/
websCloseServer();
socketClose();
#ifdef B_STATS
memLeaks();
#endif
bclose();
return 0;
}
/*********************************************************************************************************
** 函数名称: websStart
** 功能描述: 启动 GoAhead web 服务器
** 输 入 : addr 主机地址
** path web 路径
** port 端口号
** 输 出 : 0
** 全局变量:
** 调用模块:
*********************************************************************************************************/
int websStart(char *addr, char *path, int port)
{
/*
* Initialize the memory allocator. Allow use of malloc and start
* with a 60K heap. For each page request approx 8KB is allocated.
* 60KB allows for several concurrent page requests. If more space
* is required, malloc will be used for the overflow.
*/
bopen(NULL, (60 * 1024), B_USE_MALLOC);
/*
* Initialize the web server
*/
if (websInit(addr, path, port) < 0) {
return -1;
}
#ifdef WEBS_SSL_SUPPORT
websSSLOpen();
#endif
/*
* Basic event loop. SocketReady returns true when a socket is ready for
* service. SocketSelect will block for two seconds or until an event
* occurs. SocketProcess will actually do the servicing.
*/
running = TRUE;
while (!running) {
if (socketReady(-1) || socketSelect(-1, 2000)) {
socketProcess(-1);
}
websCgiCleanup();
emfSchedProcess();
}
#ifdef WEBS_SSL_SUPPORT
websSSLClose();
#endif
#ifdef USER_MANAGEMENT_SUPPORT
umClose();
#endif
/*
* Close the socket module, report memory leaks and close the memory allocator
*/
websCloseServer();
websDefaultClose();
socketClose();
symSubClose();
#ifdef B_STATS
{
char *argv[2];
argv[0] = "goaheadmemleak";
argv[1] = "\0";
memLeaks(1, argv); /* print message on stdout */
}
#endif
bclose();
if (logFile != NULL) {
fclose(logFile);
logFile = NULL;
}
return 0;
}
int _tmain(int argc, _TCHAR* argv[])
{
int i, demo = 0;
/*
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-demo") == 0) {
demo++;
}
}
*/
/*
* Initialize the memory allocator. Allow use of malloc and start
* with a 60K heap. For each page request approx 8KB is allocated.
* 60KB allows for several concurrent page requests. If more space
* is required, malloc will be used for the overflow.
*/
bopen(NULL, (60 * 1024), B_USE_MALLOC);
/*
* Store the instance handle (used in socket.c)
*/
/*
* Initialize the web server
*/
if (initWebs(demo) < 0) {
return FALSE;
}
#ifdef WEBS_SSL_SUPPORT
websSSLOpen();
#endif
/*
* Basic event loop. SocketReady returns true when a socket is ready for
* service. SocketSelect will block until an event occurs. SocketProcess
* will actually do the servicing.
*/
wprintf(L"begin loop\n");
while (!finished) {
if (socketReady(-1) || socketSelect(-1, sockServiceTime)) {
wprintf(L"--->socketProcess\n");
socketProcess(-1);
}
emfSchedProcess();
//wprintf(L"cleanup\n");
websCgiCleanup();
}
#ifdef WEBS_SSL_SUPPORT
websSSLClose();
#endif
/*
* Close the User Management database
*/
#ifdef USER_MANAGEMENT_SUPPORT
umClose();
#endif
/*
* Close the socket module, report memory leaks and close the memory allocator
*/
websCloseServer();
socketClose();
#ifdef B_STATS
memLeaks();
#endif
bclose();
return 0;
}
int APIENTRY WinMain( HINSTANCE hinstance, HINSTANCE hprevinstance,
char* args, int cmd_show )
{
WPARAM rc;
/*
* Initialize the memory allocator. Allow use of malloc and start
* with a 60K heap. For each page request approx 8KB is allocated.
* 60KB allows for several concurrent page requests. If more space
* is required, malloc will be used for the overflow.
*/
bopen( NULL, ( 60 * 1024 ), B_USE_MALLOC );
/*
* Store the instance handle (used in socket.c)
*/
if ( windowsInit( hinstance ) < 0 )
{
return FALSE;
}
/*
* Initialize the web server
*/
if ( initWebs() < 0 )
{
return FALSE;
}
#ifdef WEBS_SSL_SUPPORT
websSSLOpen();
#endif
/*
* Basic event loop. SocketReady returns true when a socket is ready for
* service. SocketSelect will block until an event occurs. SocketProcess
* will actually do the servicing.
*/
while ( !finished )
{
if ( socketReady( -1 ) || socketSelect( -1, sockServiceTime ) )
{
socketProcess( -1 );
}
emfSchedProcess();
websCgiCleanup();
if ( ( rc = checkWindowsMsgLoop() ) != 0 )
{
break;
}
}
#ifdef WEBS_SSL_SUPPORT
websSSLClose();
#endif
/*
* Close the User Management database
*/
#ifdef USER_MANAGEMENT_SUPPORT
umClose();
#endif
/*
* Close the socket module, report memory leaks and close the memory allocator
*/
websCloseServer();
socketClose();
/*
* Free up Windows resources
*/
windowsClose( hinstance );
#ifdef B_STATS
memLeaks();
#endif
bclose();
return rc;
}
int main(int argc, char** argv)
{
int i, demo = 0;
for (i = 1; i < argc; i++)
{
if (strcmp(argv[i], "-demo") == 0)
{
demo++;
}
}
#ifdef DEBUG
printf("demo:%d\n",demo); //Modify by :LuiShiLi
#endif //date :2011.09.28
//首先分配一个大的内存块（60*1024字节），以后只要是以b开头的
//对内存操作的函数都是在这个已经分好的内存块上的操作，
//这些操作在Balloc.c中实现。
bopen(NULL, (60 * 1024), B_USE_MALLOC);
signal(SIGPIPE, SIG_IGN); //管道破裂，写一个没有读端口的管道
signal(SIGINT, sigintHandler); //按键中断
signal(SIGTERM, sigintHandler); //终止信号
/*
Initialize the web server
初始化用户管理部分，打开web服务器，注册URL处理函数。
用户管理部分在um.c中实现，
Web服务器的初始化是在default.c和webs.c中实现
url处理函数在handler.c中实现
*/
if (initWebs(demo) < 0)
{
return -1;
}
#ifdef WEBS_SSL_SUPPORT
websSSLOpen();
/* websRequireSSL("/"); */ /* Require all files be served via https */
#endif
/*
* Basic event loop. SocketReady returns true when a socket is ready for
* service. SocketSelect will block until an event occurs. SocketProcess
* will actually do the servicing.
*/
//主循环
finished = 0;
while (!finished)
{
/*
1，socketReady()函数检查是否有准备好的sock事件
2，socketSelect()函数首先把各个sock感兴趣的事件 （sp->handlerMask）
注册给三个集合（读，写，例外），然后调用select系统调用，然后更新各个sock
的 sp->currentEvents，表示各个sock的当前状态。
这两个函数在sockGen.c中实现，他们主要操作的数据是socket_t变量 socketList中
的handlerMask和currentEvents，socketList在sock.c中定义并主要由该文件中的
socketAlloc，socketFree和socketPtr三个函数维护。
*/
if (socketReady(-1) || socketSelect(-1, 1000))
{
/*
该函数处理具体的sock事件
1，调用socketReady(sid)对socketList[sid]进行检查，看是否有sock事件
2，如果有sock事件，则调用socketDoEvent()函数，对事件进行处理
*/
socketProcess(-1);
}
/*
该函数在cgi.c中实现，检查cgiRec变量cgilist，首先把cgi的结果输出，如果有的话，然后看cgi进程是否已对号束，如果结束，就清理该cgi进程。
Cgilist在函数websCgiHandler和websCgiCleanup中维护。
*/
websCgiCleanup();
/*
该函数在websuemf.c中实现，功能是检查sched_t变量sched，断开超时的连接，sched变量在emfSchedCallback和emfUnschedCallback中维护
*/
emfSchedProcess();
}
/*
退出时的清理工作，永远不会执行到这里
*/
#ifdef WEBS_SSL_SUPPORT
websSSLClose();
#endif
#ifdef USER_MANAGEMENT_SUPPORT
umClose();
#endif
/*
* Close the socket module, report memory leaks and close the memory allocator
*/
websCloseServer();
socketClose();
#ifdef B_STATS
memLeaks();
#endif
bclose();
return 0;
}