mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2025-03-21 09:51:41 +00:00
clean up conproc's api as such (what's this thing for, anyway?)
This commit is contained in:
Bill Currie
parent
848bb891b3
commit
2609aade8a
1 changed files with 153 additions and 153 deletions
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@ -44,7 +44,7 @@ HANDLE heventChildSend;
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HANDLE heventParentSend;
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HANDLE hStdout;
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HANDLE hStdin;
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/*
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DWORD RequestProc (DWORD dwNichts);
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LPVOID GetMappedBuffer (HANDLE hfileBuffer);
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void ReleaseMappedBuffer (LPVOID pBuffer);
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@ -54,110 +54,9 @@ BOOL ReadText (LPTSTR pszText, int iBeginLine, int iEndLine);
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BOOL WriteText (LPCTSTR szText);
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int CharToCode (char c);
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BOOL SetConsoleCXCY (HANDLE hStdout, int cx, int cy);
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*/
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void
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InitConProc (HANDLE hFile, HANDLE heventParent, HANDLE heventChild)
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{
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DWORD dwID;
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// ignore if we don't have all the events.
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if (!hFile || !heventParent || !heventChild)
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return;
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hfileBuffer = hFile;
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heventParentSend = heventParent;
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heventChildSend = heventChild;
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// so we'll know when to go away.
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heventDone = CreateEvent (NULL, FALSE, FALSE, NULL);
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if (!heventDone) {
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Con_Printf ("Couldn't create heventDone\n");
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return;
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}
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if (!CreateThread (NULL,
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0, (LPTHREAD_START_ROUTINE) RequestProc, 0, 0, &dwID)) {
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CloseHandle (heventDone);
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Con_Printf ("Couldn't create QHOST thread\n");
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return;
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}
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// save off the input/output handles.
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hStdout = GetStdHandle (STD_OUTPUT_HANDLE);
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hStdin = GetStdHandle (STD_INPUT_HANDLE);
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// force 80 character width, at least 25 character height
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SetConsoleCXCY (hStdout, 80, 25);
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}
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void
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DeinitConProc (void)
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{
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if (heventDone)
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SetEvent (heventDone);
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}
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DWORD
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RequestProc (DWORD dwNichts)
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{
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int iBeginLine, iEndLine;
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int *pBuffer;
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DWORD dwRet;
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HANDLE heventWait[2];
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heventWait[0] = heventParentSend;
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heventWait[1] = heventDone;
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while (1) {
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dwRet = WaitForMultipleObjects (2, heventWait, FALSE, INFINITE);
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// heventDone fired, so we're exiting.
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if (dwRet == WAIT_OBJECT_0 + 1)
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break;
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pBuffer = (int *) GetMappedBuffer (hfileBuffer);
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// hfileBuffer is invalid. Just leave.
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if (!pBuffer) {
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Con_Printf ("Invalid hfileBuffer\n");
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break;
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}
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switch (pBuffer[0]) {
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case CCOM_WRITE_TEXT:
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// Param1 : Text
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pBuffer[0] = WriteText ((LPCTSTR) (pBuffer + 1));
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break;
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case CCOM_GET_TEXT:
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// Param1 : Begin line
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// Param2 : End line
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iBeginLine = pBuffer[1];
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iEndLine = pBuffer[2];
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pBuffer[0] = ReadText ((LPTSTR) (pBuffer + 1), iBeginLine,
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iEndLine);
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break;
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case CCOM_GET_SCR_LINES:
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// No params
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pBuffer[0] = GetScreenBufferLines (&pBuffer[1]);
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break;
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case CCOM_SET_SCR_LINES:
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// Param1 : Number of lines
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pBuffer[0] = SetScreenBufferLines (pBuffer[1]);
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break;
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}
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ReleaseMappedBuffer (pBuffer);
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SetEvent (heventChildSend);
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}
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return 0;
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}
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LPVOID
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static LPVOID
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GetMappedBuffer (HANDLE hfileBuffer)
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{
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LPVOID pBuffer;
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@ -168,13 +67,13 @@ GetMappedBuffer (HANDLE hfileBuffer)
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return pBuffer;
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}
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void
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static void
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ReleaseMappedBuffer (LPVOID pBuffer)
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{
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UnmapViewOfFile (pBuffer);
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}
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BOOL
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static BOOL
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GetScreenBufferLines (int *piLines)
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{
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CONSOLE_SCREEN_BUFFER_INFO info;
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@ -188,14 +87,7 @@ GetScreenBufferLines (int *piLines)
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return bRet;
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}
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BOOL
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SetScreenBufferLines (int iLines)
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{
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return SetConsoleCXCY (hStdout, 80, iLines);
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}
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BOOL
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static BOOL
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ReadText (LPTSTR pszText, int iBeginLine, int iEndLine)
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{
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BOOL bRet;
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@ -216,44 +108,7 @@ ReadText (LPTSTR pszText, int iBeginLine, int iEndLine)
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return bRet;
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}
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BOOL
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WriteText (LPCTSTR szText)
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{
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char upper, *sz;
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DWORD dwWritten;
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INPUT_RECORD rec;
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sz = (LPTSTR) szText;
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while (*sz) {
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// 13 is the code for a carriage return (\n) instead of 10.
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if (*sz == 10)
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*sz = 13;
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upper = toupper (*sz);
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rec.EventType = KEY_EVENT;
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rec.Event.KeyEvent.bKeyDown = TRUE;
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rec.Event.KeyEvent.wRepeatCount = 1;
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rec.Event.KeyEvent.wVirtualKeyCode = upper;
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rec.Event.KeyEvent.wVirtualScanCode = CharToCode (*sz);
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rec.Event.KeyEvent.uChar.AsciiChar = *sz;
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rec.Event.KeyEvent.uChar.UnicodeChar = *sz;
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rec.Event.KeyEvent.dwControlKeyState = isupper (*sz) ? 0x80 : 0x0;
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WriteConsoleInput (hStdin, &rec, 1, &dwWritten);
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rec.Event.KeyEvent.bKeyDown = FALSE;
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WriteConsoleInput (hStdin, &rec, 1, &dwWritten);
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sz++;
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}
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return TRUE;
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}
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int
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static int
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CharToCode (char c)
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{
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char upper;
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@ -277,7 +132,7 @@ CharToCode (char c)
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return c;
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}
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BOOL
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static BOOL
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SetConsoleCXCY (HANDLE hStdout, int cx, int cy)
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{
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CONSOLE_SCREEN_BUFFER_INFO info;
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@ -347,3 +202,148 @@ SetConsoleCXCY (HANDLE hStdout, int cx, int cy)
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return TRUE;
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}
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static BOOL
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WriteText (LPCTSTR szText)
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{
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char upper, *sz;
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DWORD dwWritten;
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INPUT_RECORD rec;
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sz = (LPTSTR) szText;
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while (*sz) {
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// 13 is the code for a carriage return (\n) instead of 10.
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if (*sz == 10)
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*sz = 13;
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upper = toupper (*sz);
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rec.EventType = KEY_EVENT;
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rec.Event.KeyEvent.bKeyDown = TRUE;
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rec.Event.KeyEvent.wRepeatCount = 1;
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rec.Event.KeyEvent.wVirtualKeyCode = upper;
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rec.Event.KeyEvent.wVirtualScanCode = CharToCode (*sz);
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rec.Event.KeyEvent.uChar.AsciiChar = *sz;
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rec.Event.KeyEvent.uChar.UnicodeChar = *sz;
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rec.Event.KeyEvent.dwControlKeyState = isupper (*sz) ? 0x80 : 0x0;
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WriteConsoleInput (hStdin, &rec, 1, &dwWritten);
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rec.Event.KeyEvent.bKeyDown = FALSE;
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WriteConsoleInput (hStdin, &rec, 1, &dwWritten);
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sz++;
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}
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return TRUE;
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}
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static BOOL
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SetScreenBufferLines (int iLines)
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{
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return SetConsoleCXCY (hStdout, 80, iLines);
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}
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static DWORD
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RequestProc (DWORD dwNichts)
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{
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int iBeginLine, iEndLine;
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int *pBuffer;
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DWORD dwRet;
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HANDLE heventWait[2];
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heventWait[0] = heventParentSend;
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heventWait[1] = heventDone;
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while (1) {
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dwRet = WaitForMultipleObjects (2, heventWait, FALSE, INFINITE);
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// heventDone fired, so we're exiting.
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if (dwRet == WAIT_OBJECT_0 + 1)
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break;
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pBuffer = (int *) GetMappedBuffer (hfileBuffer);
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// hfileBuffer is invalid. Just leave.
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if (!pBuffer) {
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Con_Printf ("Invalid hfileBuffer\n");
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break;
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}
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switch (pBuffer[0]) {
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case CCOM_WRITE_TEXT:
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// Param1 : Text
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pBuffer[0] = WriteText ((LPCTSTR) (pBuffer + 1));
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break;
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case CCOM_GET_TEXT:
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// Param1 : Begin line
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// Param2 : End line
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iBeginLine = pBuffer[1];
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iEndLine = pBuffer[2];
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pBuffer[0] = ReadText ((LPTSTR) (pBuffer + 1), iBeginLine,
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iEndLine);
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break;
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case CCOM_GET_SCR_LINES:
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// No params
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pBuffer[0] = GetScreenBufferLines (&pBuffer[1]);
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break;
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case CCOM_SET_SCR_LINES:
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// Param1 : Number of lines
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pBuffer[0] = SetScreenBufferLines (pBuffer[1]);
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break;
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}
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ReleaseMappedBuffer (pBuffer);
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SetEvent (heventChildSend);
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}
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return 0;
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}
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void
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InitConProc (HANDLE hFile, HANDLE heventParent, HANDLE heventChild)
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{
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DWORD dwID;
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// ignore if we don't have all the events.
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if (!hFile || !heventParent || !heventChild)
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return;
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hfileBuffer = hFile;
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heventParentSend = heventParent;
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heventChildSend = heventChild;
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// so we'll know when to go away.
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heventDone = CreateEvent (NULL, FALSE, FALSE, NULL);
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if (!heventDone) {
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Con_Printf ("Couldn't create heventDone\n");
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return;
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}
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if (!CreateThread (NULL,
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0, (LPTHREAD_START_ROUTINE) RequestProc, 0, 0, &dwID)) {
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CloseHandle (heventDone);
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Con_Printf ("Couldn't create QHOST thread\n");
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return;
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}
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// save off the input/output handles.
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hStdout = GetStdHandle (STD_OUTPUT_HANDLE);
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hStdin = GetStdHandle (STD_INPUT_HANDLE);
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// force 80 character width, at least 25 character height
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SetConsoleCXCY (hStdout, 80, 25);
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}
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void
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DeinitConProc (void)
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{
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if (heventDone)
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SetEvent (heventDone);
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}
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