index : minetest.git	gpcf lifo-fixes release
	modified minetest for gpcfs purposes	gpcf

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path: root/po

	Commit message (Collapse)	Author	Age
*	Update translation template po/minetest.pot	Perttu Ahola	2012-06-04
|
*	Some more Italian translations	Giuseppe Bilotta	2011-08-05
|
*	changed on string in german translation to fit to gui	Constantin Wenger	2011-08-05
|
*	update op PO files	Constantin Wenger	2011-08-05
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*	update to german translation	Constantin Wenger	2011-08-05
|
*	added danish translation made by Frederik Helth	Constantin Wenger	2011-08-05
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*	german translation update, translated some of the new strings	Constantin Wenger	2011-07-30
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*	set some more text to gettext and updated po files	Constantin Wenger	2011-07-30
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*	changed some strings of the german translation to fit in the areas	Constantin Wenger	2011-07-30
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*	- compiling with translations works again	Nils Dagsson Moskopp	2011-07-30
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*	Merge remote-tracking branch 'origin/upstream'	Nils Dagsson Moskopp	2011-07-30
|\
| *	merged fix to decapitated trees; other bugs now exists	Perttu Ahola	2011-07-24
| |
* |	Italian translations	Giuseppe Bilotta	2011-07-24
| |
* |	Bring po update out of cmake again	Giuseppe Bilotta	2011-07-24
|/ | | | | | | | | | | | | |	This solves two issues at once: * CMake would delete po files during ‘make clean’ because it thought they were autogenerated and not just managed * the only gettext tools readily available in Windows are so old they don't support options like --package-name The change also moves minetest.pot down one level, so we don't need to special case ‘en’ anymore. The downside is of course that you need some sane POSIX shell to update the po files.
*	updatepo cmake rule	Giuseppe Bilotta	2011-07-22
| | | | | | | | | |	Get rid of the system-specific updatelocales.sh and introduce an updatepo cmake rule. po files are also updated before creating the mo files, and we now keep the .pot file (in the po/en directory). To stabilize the po file creation, file contents are sorted by source filename. Update po files in the process.
*	Static naming of po file	Giuseppe Bilotta	2011-07-22
| | | | | |	The po file should not be named c55 if we're in ∆. But since it is not exposed at installation time, we don't actually need its name to be based on the project name at all, so just call it minetest.po
*	Added missing .po fil.e	Cyriaque Skrapits	2011-07-21
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*	updated german po file for minetest-delta (prior it was for minetest)	Constantin Wenger	2011-07-20
| | |	set +x on bashscript
*	added gettext support	Constantin Wenger	2011-07-20
	german translation file and bashscript to update translations

generated by cgit v1.2.3 (git 2.25.1) at 2024-10-04 18:23:19 +0000

/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser 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.
*/

/*
	Random portability stuff

	See comments in porting.h
*/

#include "porting.h"

#if defined(__FreeBSD__)
	#include <sys/types.h>
	#include <sys/sysctl.h>
#elif defined(_WIN32)
	#include <windows.h>
	#include <wincrypt.h>
	#include <algorithm>
#endif
#if !defined(_WIN32)
	#include <unistd.h>
	#include <sys/utsname.h>
#endif
#if defined(__hpux)
	#define _PSTAT64
	#include <sys/pstat.h>
#endif
#if !defined(_WIN32) && !defined(__APPLE__) && \
	!defined(__ANDROID__) && !defined(SERVER)
	#define XORG_USED
#endif
#ifdef XORG_USED
	#include <X11/Xlib.h>
	#include <X11/Xutil.h>
#endif

#include "config.h"
#include "debug.h"
#include "filesys.h"
#include "log.h"
#include "util/string.h"
#include "settings.h"
#include <list>

namespace porting
{

/*
	Signal handler (grabs Ctrl-C on POSIX systems)
*/

bool g_killed = false;

bool * signal_handler_killstatus(void)
{
	return &g_killed;
}

#if !defined(_WIN32) // POSIX
	#include <signal.h>

void signal_handler(int sig)
{
	if (!g_killed) {
		if (sig == SIGINT) {
			dstream << "INFO: signal_handler(): "
				<< "Ctrl-C pressed, shutting down." << std::endl;
		} else if (sig == SIGTERM) {
			dstream << "INFO: signal_handler(): "
				<< "got SIGTERM, shutting down." << std::endl;
		}

		// Comment out for less clutter when testing scripts
		/*dstream << "INFO: sigint_handler(): "
				<< "Printing debug stacks" << std::endl;
		debug_stacks_print();*/

		g_killed = true;
	} else {
		(void)signal(sig, SIG_DFL);
	}
}

void signal_handler_init(void)
{
	(void)signal(SIGINT, signal_handler);
	(void)signal(SIGTERM, signal_handler);
}

#else // _WIN32
	#include <signal.h>

BOOL WINAPI event_handler(DWORD sig)
{
	switch (sig) {
	case CTRL_C_EVENT:
	case CTRL_CLOSE_EVENT:
	case CTRL_LOGOFF_EVENT:
	case CTRL_SHUTDOWN_EVENT:
		if (!g_killed) {
			dstream << "INFO: event_handler(): "
				<< "Ctrl+C, Close Event, Logoff Event or Shutdown Event,"
				" shutting down." << std::endl;
			g_killed = true;
		} else {
			(void)signal(SIGINT, SIG_DFL);
		}
		break;
	case CTRL_BREAK_EVENT:
		break;
	}

	return TRUE;
}

void signal_handler_init(void)
{
	SetConsoleCtrlHandler((PHANDLER_ROUTINE)event_handler, TRUE);
}

#endif


/*
	Path mangler
*/

// Default to RUN_IN_PLACE style relative paths
std::string path_share = "..";
std::string path_user = "..";
std::string path_locale = path_share + DIR_DELIM + "locale";
std::string path_cache = path_user + DIR_DELIM + "cache";


std::string getDataPath(const char *subpath)
{
	return path_share + DIR_DELIM + subpath;
}

void pathRemoveFile(char *path, char delim)
{
	// Remove filename and path delimiter
	int i;
	for(i = strlen(path)-1; i>=0; i--)
	{
		if(path[i] == delim)
			break;
	}
	path[i] = 0;
}

bool detectMSVCBuildDir(const std::string &path)
{
	const char *ends[] = {
		"bin\\Release",
		"bin\\MinSizeRel",
		"bin\\RelWithDebInfo",
		"bin\\Debug",
		"bin\\Build",
		NULL
	};
	return (removeStringEnd(path, ends) != "");
}

std::string get_sysinfo()
{
#ifdef _WIN32
	OSVERSIONINFO osvi;
	std::ostringstream oss;
	std::string tmp;
	ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
	osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
	GetVersionEx(&osvi);
	tmp = osvi.szCSDVersion;
	std::replace(tmp.begin(), tmp.end(), ' ', '_');

	oss << "Windows/" << osvi.dwMajorVersion << "."
		<< osvi.dwMinorVersion;
	if (osvi.szCSDVersion[0])
		oss << "-" << tmp;
	oss << " ";
	#ifdef _WIN64
	oss << "x86_64";
	#else
	BOOL is64 = FALSE;
	if (IsWow64Process(GetCurrentProcess(), &is64) && is64)
		oss << "x86_64"; // 32-bit app on 64-bit OS
	else
		oss << "x86";
	#endif

	return oss.str();
#else
	struct utsname osinfo;
	uname(&osinfo);
	return std::string(osinfo.sysname) + "/"
		+ osinfo.release + " " + osinfo.machine;
#endif
}


bool getCurrentWorkingDir(char *buf, size_t len)
{
#ifdef _WIN32
	DWORD ret = GetCurrentDirectory(len, buf);
	return (ret != 0) && (ret <= len);
#else
	return getcwd(buf, len);
#endif
}


bool getExecPathFromProcfs(char *buf, size_t buflen)
{
#ifndef _WIN32
	buflen--;

	ssize_t len;
	if ((len = readlink("/proc/self/exe",     buf, buflen)) == -1 &&
		(len = readlink("/proc/curproc/file", buf, buflen)) == -1 &&
		(len = readlink("/proc/curproc/exe",  buf, buflen)) == -1)
		return false;

	buf[len] = '\0';
	return true;
#else
	return false;
#endif
}

//// Windows
#if defined(_WIN32)

bool getCurrentExecPath(char *buf, size_t len)
{
	DWORD written = GetModuleFileNameA(NULL, buf, len);
	if (written == 0 || written == len)
		return false;

	return true;
}


//// Linux
#elif defined(__linux__)

bool getCurrentExecPath(char *buf, size_t len)
{
	if (!getExecPathFromProcfs(buf, len))
		return false;

	return true;
}


//// Mac OS X, Darwin
#elif defined(__APPLE__)

bool getCurrentExecPath(char *buf, size_t len)
{
	uint32_t lenb = (uint32_t)len;
	if (_NSGetExecutablePath(buf, &lenb) == -1)
		return false;

	return true;
}


//// FreeBSD, NetBSD, DragonFlyBSD
#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)

bool getCurrentExecPath(char *buf, size_t len)
{
	// Try getting path from procfs first, since valgrind
	// doesn't work with the latter
	if (getExecPathFromProcfs(buf, len))
		return true;

	int mib[4];

	mib[0] = CTL_KERN;
	mib[1] = KERN_PROC;
	mib[2] = KERN_PROC_PATHNAME;
	mib[3] = -1;

	if (sysctl(mib, 4, buf, &len, NULL, 0) == -1)
		return false;

	return true;
}


//// Solaris
#elif defined(__sun) || defined(sun)

bool getCurrentExecPath(char *buf, size_t len)
{
	const char *exec = getexecname();
	if (exec == NULL)
		return false;

	if (strlcpy(buf, exec, len) >= len)
		return false;

	return true;
}


// HP-UX
#elif defined(__hpux)

bool getCurrentExecPath(char *buf, size_t len)
{
	struct pst_status psts;

	if (pstat_getproc(&psts, sizeof(psts), 0, getpid()) == -1)
		return false;

	if (pstat_getpathname(buf, len, &psts.pst_fid_text) == -1)
		return false;

	return true;
}


#else

bool getCurrentExecPath(char *buf, size_t len)
{
	return false;
}

#endif


//// Windows
#if defined(_WIN32)

bool setSystemPaths()
{
	char buf[BUFSIZ];

	// Find path of executable and set path_share relative to it
	FATAL_ERROR_IF(!getCurrentExecPath(buf, sizeof(buf)),
		"Failed to get current executable path");
	pathRemoveFile(buf, '\\');

	// Use ".\bin\.."
	path_share = std::string(buf) + "\\..";

	// Use "C:\Documents and Settings\user\Application Data\<PROJECT_NAME>"
	DWORD len = GetEnvironmentVariable("APPDATA", buf, sizeof(buf));
	FATAL_ERROR_IF(len == 0 || len > sizeof(buf), "Failed to get APPDATA");

	path_user = std::string(buf) + DIR_DELIM + PROJECT_NAME;
	return true;
}


//// Linux
#elif defined(__linux__)

bool setSystemPaths()
{
	char buf[BUFSIZ];

	if (!getCurrentExecPath(buf, sizeof(buf))) {
#ifdef __ANDROID__
		errorstream << "Unable to read bindir "<< std::endl;
#else
		FATAL_ERROR("Unable to read bindir");
#endif
		return false;
	}

	pathRemoveFile(buf, '/');
	std::string bindir(buf);

	// Find share directory from these.
	// It is identified by containing the subdirectory "builtin".
	std::list<std::string> trylist;
	std::string static_sharedir = STATIC_SHAREDIR;
	if (static_sharedir != "" && static_sharedir != ".")
		trylist.push_back(static_sharedir);

	trylist.push_back(bindir + DIR_DELIM ".." DIR_DELIM "share"
		DIR_DELIM + PROJECT_NAME);
	trylist.push_back(bindir + DIR_DELIM "..");

#ifdef __ANDROID__
	trylist.push_back(path_user);
#endif

	for (std::list<std::string>::const_iterator
			i = trylist.begin(); i != trylist.end(); i++) {
		const std::string &trypath = *i;
		if (!fs::PathExists(trypath) ||
			!fs::PathExists(trypath + DIR_DELIM + "builtin")) {
			warningstream << "system-wide share not found at \""
					<< trypath << "\""<< std::endl;
			continue;
		}

		// Warn if was not the first alternative
		if (i != trylist.begin()) {
			warningstream << "system-wide share found at \""
					<< trypath << "\"" << std::endl;
		}

		path_share = trypath;
		break;
	}

#ifndef __ANDROID__
	path_user = std::string(getenv("HOME")) + DIR_DELIM "."
		+ PROJECT_NAME;
#endif

	return true;
}


//// Mac OS X
#elif defined(__APPLE__)

bool setSystemPaths()
{
	CFBundleRef main_bundle = CFBundleGetMainBundle();
	CFURLRef resources_url = CFBundleCopyResourcesDirectoryURL(main_bundle);
	char path[PATH_MAX];
	if (CFURLGetFileSystemRepresentation(resources_url,
			TRUE, (UInt8 *)path, PATH_MAX)) {
		path_share = std::string(path);
	} else {
		warningstream << "Could not determine bundle resource path" << std::endl;
	}
	CFRelease(resources_url);

	path_user = std::string(getenv("HOME"))
		+ "/Library/Application Support/"
		+ PROJECT_NAME;
	return true;
}


#else

bool setSystemPaths()
{
	path_share = STATIC_SHAREDIR;
	path_user  = std::string(getenv("HOME")) + DIR_DELIM "."
		+ lowercase(PROJECT_NAME);
	return true;
}


#endif

void migrateCachePath()
{
	const std::string local_cache_path = path_user + DIR_DELIM + "cache";

	// Delete tmp folder if it exists (it only ever contained
	// a temporary ogg file, which is no longer used).
	if (fs::PathExists(local_cache_path + DIR_DELIM + "tmp"))
		fs::RecursiveDelete(local_cache_path + DIR_DELIM + "tmp");

	// Bail if migration impossible
	if (path_cache == local_cache_path || !fs::PathExists(local_cache_path)
			|| fs::PathExists(path_cache)) {
		return;
	}
	if (!fs::Rename(local_cache_path, path_cache)) {
		errorstream << "Failed to migrate local cache path "
			"to system path!" << std::endl;
	}
}

void initializePaths()
{
#if RUN_IN_PLACE
	char buf[BUFSIZ];

	infostream << "Using relative paths (RUN_IN_PLACE)" << std::endl;

	bool success =
		getCurrentExecPath(buf, sizeof(buf)) ||
		getExecPathFromProcfs(buf, sizeof(buf));

	if (success) {
		pathRemoveFile(buf, DIR_DELIM_CHAR);
		std::string execpath(buf);

		path_share = execpath + DIR_DELIM "..";
		path_user  = execpath + DIR_DELIM "..";

		if (detectMSVCBuildDir(execpath)) {
			path_share += DIR_DELIM "..";
			path_user  += DIR_DELIM "..";
		}
	} else {
		errorstream << "Failed to get paths by executable location, "
			"trying cwd" << std::endl;

		if (!getCurrentWorkingDir(buf, sizeof(buf)))
			FATAL_ERROR("Ran out of methods to get paths");

		size_t cwdlen = strlen(buf);
		if (cwdlen >= 1 && buf[cwdlen - 1] == DIR_DELIM_CHAR) {
			cwdlen--;
			buf[cwdlen] = '\0';
		}

		if (cwdlen >= 4 && !strcmp(buf + cwdlen - 4, DIR_DELIM "bin"))
			pathRemoveFile(buf, DIR_DELIM_CHAR);

		std::string execpath(buf);

		path_share = execpath;
		path_user  = execpath;
	}
	path_cache = path_user + DIR_DELIM + "cache";
#else
	infostream << "Using system-wide paths (NOT RUN_IN_PLACE)" << std::endl;

	if (!setSystemPaths())
		errorstream << "Failed to get one or more system-wide path" << std::endl;

	// Initialize path_cache
	// First try $XDG_CACHE_HOME/PROJECT_NAME
	const char *cache_dir = getenv("XDG_CACHE_HOME");
	const char *home_dir = getenv("HOME");
	if (cache_dir) {
		path_cache = std::string(cache_dir) + DIR_DELIM + PROJECT_NAME;
	} else if (home_dir) {
		// Then try $HOME/.cache/PROJECT_NAME
		path_cache = std::string(home_dir) + DIR_DELIM + ".cache"
			+ DIR_DELIM + PROJECT_NAME;
	} else {
		// If neither works, use $PATH_USER/cache
		path_cache = path_user + DIR_DELIM + "cache";
	}
	// Migrate cache folder to new location if possible
	migrateCachePath();
#endif

	infostream << "Detected share path: " << path_share << std::endl;
	infostream << "Detected user path: " << path_user << std::endl;
	infostream << "Detected cache path: " << path_cache << std::endl;

#ifdef USE_GETTEXT
	bool found_localedir = false;
#  ifdef STATIC_LOCALEDIR
	if (STATIC_LOCALEDIR[0] && fs::PathExists(STATIC_LOCALEDIR)) {
		found_localedir = true;
		path_locale = STATIC_LOCALEDIR;
		infostream << "Using locale directory " << STATIC_LOCALEDIR << std::endl;
	} else {
		path_locale = getDataPath("locale");
		if (fs::PathExists(path_locale)) {
			found_localedir = true;
			infostream << "Using in-place locale directory " << path_locale
				<< " even though a static one was provided "
				<< "(RUN_IN_PLACE or CUSTOM_LOCALEDIR)." << std::endl;
		}
	}
#  else
	path_locale = getDataPath("locale");
	if (fs::PathExists(path_locale)) {
		found_localedir = true;
	}
#  endif
	if (!found_localedir) {
		warningstream << "Couldn't find a locale directory!" << std::endl;
	}
#endif  // USE_GETTEXT
}



void setXorgClassHint(const video::SExposedVideoData &video_data,
	const std::string &name)
{
#ifdef XORG_USED
	if (video_data.OpenGLLinux.X11Display == NULL)
		return;

	XClassHint *classhint = XAllocClassHint();
	classhint->res_name  = (char *)name.c_str();
	classhint->res_class = (char *)name.c_str();

	XSetClassHint((Display *)video_data.OpenGLLinux.X11Display,
		video_data.OpenGLLinux.X11Window, classhint);
	XFree(classhint);
#endif
}

bool setWindowIcon(IrrlichtDevice *device)
{
#if defined(XORG_USED)
#	if RUN_IN_PLACE
	return setXorgWindowIconFromPath(device,
			path_share + "/misc/" PROJECT_NAME "-xorg-icon-128.png");
#	else
	// We have semi-support for reading in-place data if we are
	// compiled with RUN_IN_PLACE. Don't break with this and
	// also try the path_share location.
	return
		setXorgWindowIconFromPath(device,
			ICON_DIR "/hicolor/128x128/apps/" PROJECT_NAME ".png") ||
		setXorgWindowIconFromPath(device,
			path_share + "/misc/" PROJECT_NAME "-xorg-icon-128.png");
#	endif
#elif defined(_WIN32)
	const video::SExposedVideoData exposedData = device->getVideoDriver()->getExposedVideoData();
	HWND hWnd; // Window handle

	switch (device->getVideoDriver()->getDriverType()) {
	case video::EDT_DIRECT3D8:
		hWnd = reinterpret_cast<HWND>(exposedData.D3D8.HWnd);
		break;
	case video::EDT_DIRECT3D9:
		hWnd = reinterpret_cast<HWND>(exposedData.D3D9.HWnd);
		break;
	case video::EDT_OPENGL:
		hWnd = reinterpret_cast<HWND>(exposedData.OpenGLWin32.HWnd);
		break;
	default:
		return false;
	}

	// Load the ICON from resource file
	const HICON hicon = LoadIcon(
		GetModuleHandle(NULL),
		MAKEINTRESOURCE(130) // The ID of the ICON defined in winresource.rc
	);

	if (hicon) {
		SendMessage(hWnd, WM_SETICON, ICON_BIG, reinterpret_cast<LPARAM>(hicon));
		SendMessage(hWnd, WM_SETICON, ICON_SMALL, reinterpret_cast<LPARAM>(hicon));
		return true;
	}
	return false;
#else
	return false;
#endif
}

bool setXorgWindowIconFromPath(IrrlichtDevice *device,
	const std::string &icon_file)
{
#ifdef XORG_USED

	video::IVideoDriver *v_driver = device->getVideoDriver();

	video::IImageLoader *image_loader = NULL;
	u32 cnt = v_driver->getImageLoaderCount();
	for (u32 i = 0; i < cnt; i++) {
		if (v_driver->getImageLoader(i)->isALoadableFileExtension(icon_file.c_str())) {
			image_loader = v_driver->getImageLoader(i);
			break;
		}
	}

	if (!image_loader) {
		warningstream << "Could not find image loader for file '"
			<< icon_file << "'" << std::endl;
		return false;
	}

	io::IReadFile *icon_f = device->getFileSystem()->createAndOpenFile(icon_file.c_str());

	if (!icon_f) {
		warningstream << "Could not load icon file '"
			<< icon_file << "'" << std::endl;
		return false;
	}

	video::IImage *img = image_loader->loadImage(icon_f);

	if (!img) {
		warningstream << "Could not load icon file '"
			<< icon_file << "'" << std::endl;
		icon_f->drop();
		return false;
	}

	u32 height = img->getDimension().Height;
	u32 width = img->getDimension().Width;

	size_t icon_buffer_len = 2 + height * width;
	long *icon_buffer = new long[icon_buffer_len];

	icon_buffer[0] = width;
	icon_buffer[1] = height;

	for (u32 x = 0; x < width; x++) {
		for (u32 y = 0; y < height; y++) {
			video::SColor col = img->getPixel(x, y);
			long pixel_val = 0;
			pixel_val |= (u8)col.getAlpha() << 24;
			pixel_val |= (u8)col.getRed() << 16;
			pixel_val |= (u8)col.getGreen() << 8;
			pixel_val |= (u8)col.getBlue();
			icon_buffer[2 + x + y * width] = pixel_val;
		}
	}

	img->drop();
	icon_f->drop();

	const video::SExposedVideoData &video_data = v_driver->getExposedVideoData();

	Display *x11_dpl = (Display *)video_data.OpenGLLinux.X11Display;

	if (x11_dpl == NULL) {
		warningstream << "Could not find x11 display for setting its icon."
			<< std::endl;
		delete [] icon_buffer;
		return false;
	}

	Window x11_win = (Window)video_data.OpenGLLinux.X11Window;

	Atom net_wm_icon = XInternAtom(x11_dpl, "_NET_WM_ICON", False);
	Atom cardinal = XInternAtom(x11_dpl, "CARDINAL", False);
	XChangeProperty(x11_dpl, x11_win,
		net_wm_icon, cardinal, 32,
		PropModeReplace, (const unsigned char *)icon_buffer,