Refactored some platform dependent code into a new library,

lib/arch. This should make porting easier. Will probably continue to refactor a little more, moving platform dependent event handling stuff into lib/platform.
2026-05-07 22:23:12 +08:00 · 2003-01-04 22:01:32 +00:00
parent 62303391a8
commit f65921bc3f
169 changed files with 9676 additions and 5601 deletions
--- a/lib/arch/CArchConsoleWindows.cpp
+++ b/lib/arch/CArchConsoleWindows.cpp
@@ -0,0 +1,107 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2002 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "CArchConsoleWindows.h"
+#include "CArch.h"
+#include <cstdio>
+
+//
+// CArchConsoleWindows
+//
+
+DWORD					CArchConsoleWindows::s_thread = 0;
+
+CArchConsoleWindows::CArchConsoleWindows() :
+	m_output(NULL)
+{
+	s_thread = GetCurrentThreadId();
+
+	m_mutex = ARCH->newMutex();
+}
+
+CArchConsoleWindows::~CArchConsoleWindows()
+{
+	ARCH->closeMutex(m_mutex);
+}
+
+void
+CArchConsoleWindows::openConsole(const char* title)
+{
+	ARCH->lockMutex(m_mutex);
+	if (m_output == NULL) {
+		if (AllocConsole()) {
+			// get console output handle
+			m_output = GetStdHandle(STD_ERROR_HANDLE);
+
+			// set console title
+			if (title != NULL) {
+				SetConsoleTitle(title);
+			}
+
+			// prep console.  windows 95 and its ilk have braindead
+			// consoles that can't even resize independently of the
+			// buffer size.  use a 25 line buffer for those systems.
+			OSVERSIONINFO osInfo;
+			COORD size = { 80, 1000 };
+			osInfo.dwOSVersionInfoSize = sizeof(osInfo);
+			if (GetVersionEx(&osInfo) &&
+				osInfo.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS)
+				size.Y = 25;
+			SetConsoleScreenBufferSize(m_output, size);
+			SetConsoleTextAttribute(m_output,
+									FOREGROUND_RED |
+									FOREGROUND_GREEN |
+									FOREGROUND_BLUE);
+
+			// catch console signals
+			SetConsoleCtrlHandler(&CArchConsoleWindows::signalHandler, TRUE);
+
+			// reopen stderr to point at console
+			freopen("con", "w", stderr);
+		}
+	}
+	ARCH->unlockMutex(m_mutex);
+}
+
+void
+CArchConsoleWindows::closeConsole()
+{
+	ARCH->lockMutex(m_mutex);
+	if (m_output != NULL) {
+		if (FreeConsole()) {
+			m_output = NULL;
+		}
+	}
+	ARCH->unlockMutex(m_mutex);
+}
+
+void
+CArchConsoleWindows::writeConsole(const char* str)
+{
+	fprintf(stderr, "%s", str);
+}
+
+const char*
+CArchConsoleWindows::getNewlineForConsole()
+{
+	return "\r\n";
+}
+
+BOOL WINAPI
+CArchConsoleWindows::signalHandler(DWORD)
+{
+	// terminate cleanly and skip remaining handlers
+	PostThreadMessage(s_thread, WM_QUIT, 0, 0);
+	return TRUE;
+}