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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
// Disable symbol overrides so that we can use system headers.
#define FORBIDDEN_SYMBOL_ALLOW_ALL
#ifdef WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef ARRAYSIZE // winnt.h defines ARRAYSIZE, but we want our own one...
#include <shellapi.h>
#include "common/scummsys.h"
#include "common/config-manager.h"
#include "common/error.h"
#include "common/textconsole.h"
#include <SDL_syswm.h> // For setting the icon
#include "backends/platform/sdl/win32/win32.h"
#include "backends/fs/windows/windows-fs-factory.h"
#include "backends/taskbar/win32/win32-taskbar.h"
#include "common/memstream.h"
#define DEFAULT_CONFIG_FILE "scummvm.ini"
void OSystem_Win32::init() {
// Initialize File System Factory
_fsFactory = new WindowsFilesystemFactory();
#if defined(USE_TASKBAR)
// Initialize taskbar manager
_taskbarManager = new Win32TaskbarManager();
#endif
// Invoke parent implementation of this method
OSystem_SDL::init();
}
void OSystem_Win32::initBackend() {
// Console window is enabled by default on Windows
ConfMan.registerDefault("console", true);
// Enable or disable the window console window
if (ConfMan.getBool("console")) {
if (AllocConsole()) {
freopen("CONIN$","r",stdin);
freopen("CONOUT$","w",stdout);
freopen("CONOUT$","w",stderr);
}
SetConsoleTitle("ScummVM Status Window");
} else {
FreeConsole();
}
// Invoke parent implementation of this method
OSystem_SDL::initBackend();
}
bool OSystem_Win32::hasFeature(Feature f) {
if (f == kFeatureDisplayLogFile)
return true;
return OSystem_SDL::hasFeature(f);
}
bool OSystem_Win32::displayLogFile() {
if (_logFilePath.empty())
return false;
// Try opening the log file with the default text editor
// log files should be registered as "txtfile" by default and thus open in the default text editor
HINSTANCE shellExec = ShellExecute(NULL, NULL, _logFilePath.c_str(), NULL, NULL, SW_SHOWNORMAL);
if ((intptr_t)shellExec > 32)
return true;
// ShellExecute with the default verb failed, try the "Open with..." dialog
PROCESS_INFORMATION processInformation;
STARTUPINFO startupInfo;
memset(&processInformation, 0, sizeof(processInformation));
memset(&startupInfo, 0, sizeof(startupInfo));
startupInfo.cb = sizeof(startupInfo);
char cmdLine[MAX_PATH * 2]; // CreateProcess may change the contents of cmdLine
sprintf(cmdLine, "rundll32 shell32.dll,OpenAs_RunDLL %s", _logFilePath.c_str());
BOOL result = CreateProcess(NULL,
cmdLine,
NULL,
NULL,
FALSE,
NORMAL_PRIORITY_CLASS,
NULL,
NULL,
&startupInfo,
&processInformation);
if (result)
return true;
return false;
}
void OSystem_Win32::setupIcon() {
HMODULE handle = GetModuleHandle(NULL);
HICON ico = LoadIcon(handle, MAKEINTRESOURCE(1001 /* IDI_ICON */));
if (ico) {
SDL_SysWMinfo wminfo;
SDL_VERSION(&wminfo.version);
if (SDL_GetWMInfo(&wminfo)) {
// Replace the handle to the icon associated with the window class by our custom icon
SetClassLongPtr(wminfo.window, GCLP_HICON, (ULONG_PTR)ico);
// Since there wasn't any default icon, we can't use the return value from SetClassLong
// to check for errors (it would be 0 in both cases: error or no previous value for the
// icon handle). Instead we check for the last-error code value.
if (GetLastError() == ERROR_SUCCESS)
return;
}
}
// If no icon has been set, fallback to default path
OSystem_SDL::setupIcon();
}
Common::String OSystem_Win32::getDefaultConfigFileName() {
char configFile[MAXPATHLEN];
OSVERSIONINFO win32OsVersion;
ZeroMemory(&win32OsVersion, sizeof(OSVERSIONINFO));
win32OsVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx(&win32OsVersion);
// Check for non-9X version of Windows.
if (win32OsVersion.dwPlatformId != VER_PLATFORM_WIN32_WINDOWS) {
// Use the Application Data directory of the user profile.
if (win32OsVersion.dwMajorVersion >= 5) {
if (!GetEnvironmentVariable("APPDATA", configFile, sizeof(configFile)))
error("Unable to access application data directory");
} else {
if (!GetEnvironmentVariable("USERPROFILE", configFile, sizeof(configFile)))
error("Unable to access user profile directory");
strcat(configFile, "\\Application Data");
// If the directory already exists (as it should in most cases),
// we don't want to fail, but we need to stop on other errors (such as ERROR_PATH_NOT_FOUND)
if (!CreateDirectory(configFile, NULL)) {
if (GetLastError() != ERROR_ALREADY_EXISTS)
error("Cannot create Application data folder");
}
}
strcat(configFile, "\\ScummVM");
if (!CreateDirectory(configFile, NULL)) {
if (GetLastError() != ERROR_ALREADY_EXISTS)
error("Cannot create ScummVM application data folder");
}
strcat(configFile, "\\" DEFAULT_CONFIG_FILE);
FILE *tmp = NULL;
if ((tmp = fopen(configFile, "r")) == NULL) {
// Check windows directory
char oldConfigFile[MAXPATHLEN];
uint ret = GetWindowsDirectory(oldConfigFile, MAXPATHLEN);
if (ret == 0 || ret > MAXPATHLEN)
error("Cannot retrieve the path of the Windows directory");
strcat(oldConfigFile, "\\" DEFAULT_CONFIG_FILE);
if ((tmp = fopen(oldConfigFile, "r"))) {
strcpy(configFile, oldConfigFile);
fclose(tmp);
}
} else {
fclose(tmp);
}
} else {
// Check windows directory
uint ret = GetWindowsDirectory(configFile, MAXPATHLEN);
if (ret == 0 || ret > MAXPATHLEN)
error("Cannot retrieve the path of the Windows directory");
strcat(configFile, "\\" DEFAULT_CONFIG_FILE);
}
return configFile;
}
Common::WriteStream *OSystem_Win32::createLogFile() {
// Start out by resetting _logFilePath, so that in case
// of a failure, we know that no log file is open.
_logFilePath.clear();
char logFile[MAXPATHLEN];
OSVERSIONINFO win32OsVersion;
ZeroMemory(&win32OsVersion, sizeof(OSVERSIONINFO));
win32OsVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx(&win32OsVersion);
// Check for non-9X version of Windows.
if (win32OsVersion.dwPlatformId != VER_PLATFORM_WIN32_WINDOWS) {
// Use the Application Data directory of the user profile.
if (win32OsVersion.dwMajorVersion >= 5) {
if (!GetEnvironmentVariable("APPDATA", logFile, sizeof(logFile)))
error("Unable to access application data directory");
} else {
if (!GetEnvironmentVariable("USERPROFILE", logFile, sizeof(logFile)))
error("Unable to access user profile directory");
strcat(logFile, "\\Application Data");
CreateDirectory(logFile, NULL);
}
strcat(logFile, "\\ScummVM");
CreateDirectory(logFile, NULL);
strcat(logFile, "\\Logs");
CreateDirectory(logFile, NULL);
strcat(logFile, "\\scummvm.log");
Common::FSNode file(logFile);
Common::WriteStream *stream = file.createWriteStream();
if (stream)
_logFilePath= logFile;
return stream;
} else {
return 0;
}
}
namespace {
class Win32ResourceArchive : public Common::Archive {
friend BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCTSTR lpszType, LPTSTR lpszName, LONG_PTR lParam);
public:
Win32ResourceArchive();
virtual bool hasFile(const Common::String &name) const;
virtual int listMembers(Common::ArchiveMemberList &list) const;
virtual const Common::ArchiveMemberPtr getMember(const Common::String &name) const;
virtual Common::SeekableReadStream *createReadStreamForMember(const Common::String &name) const;
private:
typedef Common::List<Common::String> FilenameList;
FilenameList _files;
};
BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCTSTR lpszType, LPTSTR lpszName, LONG_PTR lParam) {
if (IS_INTRESOURCE(lpszName))
return TRUE;
Win32ResourceArchive *arch = (Win32ResourceArchive *)lParam;
arch->_files.push_back(lpszName);
return TRUE;
}
Win32ResourceArchive::Win32ResourceArchive() {
EnumResourceNames(NULL, MAKEINTRESOURCE(256), &EnumResNameProc, (LONG_PTR)this);
}
bool Win32ResourceArchive::hasFile(const Common::String &name) const {
for (FilenameList::const_iterator i = _files.begin(); i != _files.end(); ++i) {
if (i->equalsIgnoreCase(name))
return true;
}
return false;
}
int Win32ResourceArchive::listMembers(Common::ArchiveMemberList &list) const {
int count = 0;
for (FilenameList::const_iterator i = _files.begin(); i != _files.end(); ++i, ++count)
list.push_back(Common::ArchiveMemberPtr(new Common::GenericArchiveMember(*i, this)));
return count;
}
const Common::ArchiveMemberPtr Win32ResourceArchive::getMember(const Common::String &name) const {
return Common::ArchiveMemberPtr(new Common::GenericArchiveMember(name, this));
}
Common::SeekableReadStream *Win32ResourceArchive::createReadStreamForMember(const Common::String &name) const {
HRSRC resource = FindResource(NULL, name.c_str(), MAKEINTRESOURCE(256));
if (resource == NULL)
return 0;
HGLOBAL handle = LoadResource(NULL, resource);
if (handle == NULL)
return 0;
const byte *data = (const byte *)LockResource(handle);
if (data == NULL)
return 0;
uint32 size = SizeofResource(NULL, resource);
if (size == 0)
return 0;
return new Common::MemoryReadStream(data, size);
}
} // End of anonymous namespace
void OSystem_Win32::addSysArchivesToSearchSet(Common::SearchSet &s, int priority) {
s.add("Win32Res", new Win32ResourceArchive(), priority);
OSystem_SDL::addSysArchivesToSearchSet(s, priority);
}
#endif
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