BO2k源码分析（二）----命令循环机制

BO2k源码分析（二）----命令循环机制(5)     CloseHandle(tok);
   }
  }
  //进入命令循环
  EntryPoint(GetModuleHandle(NULL));
 }

 return 0;
}

// Determine Operating System Version
void GetOSVersion(void)
{
 OSVERSIONINFO osvi;

 osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
 
 if(GetVersionEx(&osvi)==FALSE) {
  MessageBox( HWND_DESKTOP, "Unable to get version info", "GetOSVersion()", MB_OK );
 }

 if(osvi.dwPlatformId==VER_PLATFORM_WIN32s) {
  MessageBox( HWND_DESKTOP, "This application does not run under WIN32s!", "Error", MB_OK );
 }
 
 if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)
  g_bIsWinNT = 1;
 else
  g_bIsWinNT = 0;
}

/************Bo command process *****/ //本期重点所在
#define MAX_BO_COMMANDS   1024
typedef int (*BO_CMD_HANDLER)(SOCKET s,int comid, DWORD nArg1, char *svArg2, char *svArg3);
typedef struct {
 BOOL bNativeComm;
 char *svFolderName;
 char *svCommName;
 char *svArgDesc1;
 char *svArgDesc2;
 char *svArgDesc3;
} BO_CMD_DESC;

BO_CMD_HANDLER *command_handler_table=NULL;
BO_CMD_DESC *command_description_table=NULL;

HANDLE g_hDispatchMutex=NULL;
                                         
int InitializeCommandDispatcher(void)
{
 int i;

 command_handler_table=
  (BO_CMD_HANDLER *)malloc(sizeof(BO_CMD_HANDLER)*MAX_BO_COMMANDS);