core/win32/wsys.cpp

   1 // ------------------------------------------------
   2 // File : wsys.cpp
   3 // Date: 4-apr-2002
   4 // Author: giles
   5 // Desc:
   6 //              WSys derives from Sys to provide basic win32 functions such as starting threads.
   7 //
   8 // (c) 2002 peercast.org
   9 // ------------------------------------------------
  10 // This program is free software; you can redistribute it and/or modify
  11 // it under the terms of the GNU General Public License as published by
  12 // the Free Software Foundation; either version 2 of the License, or
  13 // (at your option) any later version.
  14
  15 // This program is distributed in the hope that it will be useful,
  16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 // GNU General Public License for more details.
  19 // ------------------------------------------------
  20
  21
  22 //#include "stdafx.h"
  23 #include <process.h>
  24 #include <windows.h>
  25 #include <time.h>
  26 #include "wsys.h"
  27 #include "wsocket.h"
  28 #include "..\common\stats.h"
  29 #include "..\common\peercast.h"
  30 #include <sys/timeb.h>
  31 #include <time.h>
  32 #include "shellapi.h"
  33 #ifdef _DEBUG
  34 #include "chkMemoryLeak.h"
  35 #define DEBUG_NEW new(__FILE__, __LINE__)
  36 #define new DEBUG_NEW
  37 #endif
  38
  39 // ---------------------------------
  40 WSys::WSys(HWND w)
  41 {
  42         stats.clear();
  43
  44         rndGen.setSeed(getTime());
  45
  46         mainWindow = w;
  47         WSAClientSocket::init();
  48
  49         rndSeed = rnd();
  50 }
  51 // ---------------------------------
  52 double WSys::getDTime()
  53 {
  54    struct _timeb timebuffer;
  55
  56    _ftime( &timebuffer );
  57
  58    return (double)timebuffer.time+(((double)timebuffer.millitm)/1000);
  59 }
  60 // ---------------------------------
  61 unsigned int WSys::getTime()
  62 {
  63         time_t ltime;
  64         time( &ltime );
  65         return (unsigned)ltime;
  66 }
  67
  68 // ---------------------------------
  69 ClientSocket *WSys::createSocket()
  70 {
  71     return new WSAClientSocket();
  72 }
  73 // ---------------------------------
  74 void WSys::endThread(ThreadInfo *info)
  75 {
  76 }
  77 // ---------------------------------
  78 void WSys::waitThread(ThreadInfo *info, int timeout)
  79 {
  80         switch(WaitForSingleObject((void *)info->handle, timeout))
  81         {
  82       case WAIT_TIMEOUT:
  83           throw TimeoutException();
  84           break;
  85         }
  86 }
  87
  88
  89 // ---------------------------------
  90 bool    WSys::startThread(ThreadInfo *info)
  91 {
  92         info->active = true;
  93
  94 /*      typedef unsigned ( __stdcall *start_address )( void * );
  95
  96         unsigned int threadID;
  97         info->handle = (unsigned int)_beginthreadex( NULL, 0, (start_address)info->func, info, 0, &threadID );
  98
  99     if(info->handle == 0)
 100                 return false;*/
 101
 102         typedef void (__cdecl *start_address)( void * );
 103         info->handle = _beginthread((start_address)info->func, 0,info);
 104
 105     if(info->handle == -1)
 106                 return false;
 107
 108   return true;
 109
 110 }
 111 // ---------------------------------
 112 void    WSys::sleep(int ms)
 113 {
 114         Sleep(ms);
 115 }
 116
 117 // ---------------------------------
 118 void WSys::appMsg(long msg, long arg)
 119 {
 120         //SendMessage(mainWindow,WM_USER,(WPARAM)msg,(LPARAM)arg);
 121 }
 122
 123 // --------------------------------------------------
 124 void WSys::callLocalURL(const char *str,int port)
 125 {
 126         char cmd[512];
 127         sprintf(cmd,"http://127.0.0.1:%d/%s",port,str);
 128         ShellExecute(mainWindow, NULL, cmd, NULL, NULL, SW_SHOWNORMAL);
 129 }
 130
 131 // ---------------------------------
 132 void WSys::getURL(const char *url)
 133 {
 134         if (mainWindow)
 135                 if (strnicmp(url,"http://",7) || strnicmp(url,"mailto:",7))
 136                         ShellExecute(mainWindow, NULL, url, NULL, NULL, SW_SHOWNORMAL);
 137 }
 138 // ---------------------------------
 139 void WSys::exit()
 140 {
 141         if (mainWindow)
 142                 PostMessage(mainWindow,WM_CLOSE,0,0);
 143         else
 144                 ::exit(0);
 145 }
 146 // --------------------------------------------------
 147 void WSys::executeFile(const char *file)
 148 {
 149     ShellExecute(NULL,"open",file,NULL,NULL,SW_SHOWNORMAL);
 150 }