code style: dropped C prefix

src/lib/arch/ArchFileWindows.cpp

@@ -0,0 +1,136 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2012 Bolton Software Ltd.
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "CArchFileWindows.h"
+#include <windows.h>
+#include <shlobj.h>
+#include <tchar.h>
+#include <string.h>
+
+//
+// CArchFileWindows
+//
+
+CArchFileWindows::CArchFileWindows()
+{
+	// do nothing
+}
+
+CArchFileWindows::~CArchFileWindows()
+{
+	// do nothing
+}
+
+const char*
+CArchFileWindows::getBasename(const char* pathname)
+{
+	if (pathname == NULL) {
+		return NULL;
+	}
+
+	// check for last slash
+	const char* basename = strrchr(pathname, '/');
+	if (basename != NULL) {
+		++basename;
+	}
+	else {
+		basename = pathname;
+	}
+
+	// check for last backslash
+	const char* basename2 = strrchr(pathname, '\\');
+	if (basename2 != NULL && basename2 > basename) {
+		basename = basename2 + 1;
+	}
+
+	return basename;
+}
+
+std::string
+CArchFileWindows::getUserDirectory()
+{
+	// try %HOMEPATH%
+	TCHAR dir[MAX_PATH];
+	DWORD size   = sizeof(dir) / sizeof(TCHAR);
+	DWORD result = GetEnvironmentVariable(_T("HOMEPATH"), dir, size);
+	if (result != 0 && result <= size) {
+		// sanity check -- if dir doesn't appear to start with a
+		// drive letter and isn't a UNC name then don't use it
+		// FIXME -- allow UNC names
+		if (dir[0] != '\0' && (dir[1] == ':' ||
+			((dir[0] == '\\' || dir[0] == '/') &&
+			(dir[1] == '\\' || dir[1] == '/')))) {
+			return dir;
+		}
+	}
+
+	// get the location of the personal files.  that's as close to
+	// a home directory as we're likely to find.
+	ITEMIDLIST* idl;
+	if (SUCCEEDED(SHGetSpecialFolderLocation(NULL, CSIDL_PERSONAL, &idl))) {
+		TCHAR* path = NULL;
+		if (SHGetPathFromIDList(idl, dir)) {
+			DWORD attr = GetFileAttributes(dir);
+			if (attr != 0xffffffff && (attr & FILE_ATTRIBUTE_DIRECTORY) != 0)
+				path = dir;
+		}
+
+		IMalloc* shalloc;
+		if (SUCCEEDED(SHGetMalloc(&shalloc))) {
+			shalloc->Free(idl);
+			shalloc->Release();
+		}
+
+		if (path != NULL) {
+			return path;
+		}
+	}
+
+	// use root of C drive as a default
+	return "C:";
+}
+
+std::string
+CArchFileWindows::getSystemDirectory()
+{
+	// get windows directory
+	char dir[MAX_PATH];
+	if (GetWindowsDirectory(dir, sizeof(dir)) != 0) {
+		return dir;
+	}
+	else {
+		// can't get it.  use C:\ as a default.
+		return "C:";
+	}
+}
+
+std::string
+CArchFileWindows::concatPath(const std::string& prefix,
+				const std::string& suffix)
+{
+	std::string path;
+	path.reserve(prefix.size() + 1 + suffix.size());
+	path += prefix;
+	if (path.size() == 0 ||
+		(path[path.size() - 1] != '\\' &&
+		path[path.size() - 1] != '/')) {
+		path += '\\';
+	}
+	path += suffix;
+	return path;
+}