Android: update makefile and backport language fix from master

build/android/Makefile

@@ -26,7 +26,8 @@ GAMES_TO_COPY = minetest_game
 # Android Version code
 # Increase for each build!
 ################################################################################
-ANDROID_VERSION_CODE = 10
+# Play Store actual version (15/03/15): 10
+ANDROID_VERSION_CODE = 11
 
 ################################################################################
 # toolchain config for arm old processors
@@ -743,9 +744,13 @@ $(ROOT)/jni/src/android_version.h :
 	>> ${ROOT}/jni/src/android_version.h;                                      \
 	export GITHASH=$$(git rev-parse --short=8 HEAD);                           \
 	if [ "x$$GITHASH" = "x" ] ; then                                           \
-		export GITHASH=gUnknown;                                               \
+		export GITHASH="";                                                 \
 	fi;                                                                        \
-	echo "#define CMAKE_VERSION_GITHASH \"$$GITHASH\""                         \
+	export GITTAG=$$(git describe --abbrev=0 --tags);                          \
+	if [ "x$$GITTAG" = "x" ] ; then                                            \
+		export GITTAG="";                                                  \
+	fi;                                                                        \
+	echo "#define CMAKE_VERSION_GITHASH \"$$GITTAG-$$GITHASH-Android\""        \
 	>> ${ROOT}/jni/src/android_version.h;                                      \
 	echo "#define CMAKE_VERSION_STRING STR(VERSION_MAJOR)\".\"STR(VERSION_MINOR)\
 	\".\"STR(VERSION_PATCH)"                                                   \

src/game.cpp

@@ -4117,7 +4117,9 @@ inline void Game::limitFps(FpsControl *fps_timings, f32 *dtime)
 	fps_timings->last_time = time;
 }
 
-
+// Note: This will free (using delete[])! \p msg. If you want to use it later,
+// pass a copy of it to this function
+// Note: \p msg must be allocated using new (not malloc())
 void Game::showOverlayMessage(const wchar_t *msg, float dtime,
 		int percent, bool draw_clouds)
 {

src/gettext.h

@@ -29,25 +29,25 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #endif
 
 #define _(String) gettext(String)
-#define gettext_noop(String) String
+#define gettext_noop(String) (String)
-#define N_(String) gettext_noop (String)
+#define N_(String) gettext_noop((String))
 
 #ifdef _MSC_VER
-void init_gettext(const char *path, const std::string &configured_language, int argc, char** argv);
+void init_gettext(const char *path, const std::string &configured_language,
+		int argc, char** argv);
 #else
 void init_gettext(const char *path, const std::string &configured_language);
 #endif
 
-extern const wchar_t *narrow_to_wide_c(const char *mbs);
+extern wchar_t *narrow_to_wide_c(const char *str);
-extern std::wstring narrow_to_wide(const std::string &mbs);
 
 // You must free the returned string!
+// The returned string is allocated using new
 inline const wchar_t *wgettext(const char *str)
 {
 	return narrow_to_wide_c(gettext(str));
 }
 
-// Gettext under MSVC needs this strange way. Just don't ask...
 inline std::wstring wstrgettext(const std::string &text)
 {
 	const wchar_t *tmp = wgettext(text.c_str());

src/util/string.cpp

@@ -22,9 +22,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "numeric.h"
 #include "log.h"
 
-#include "../sha1.h"
+#include "sha1.h"
-#include "../base64.h"
+#include "base64.h"
-#include "../hex.h"
+#include "hex.h"
 #include "../porting.h"
 
 #include <algorithm>
@@ -32,13 +32,36 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <iomanip>
 #include <map>
 
-#if defined(_WIN32)
-#include <windows.h>  // MultiByteToWideChar
-#endif
-
 static bool parseHexColorString(const std::string &value, video::SColor &color);
 static bool parseNamedColorString(const std::string &value, video::SColor &color);
 
+
+// You must free the returned string!
+// The returned string is allocated using new
+wchar_t *narrow_to_wide_c(const char *str)
+{
+	wchar_t* nstr = 0;
+#if defined(_WIN32)
+	int nResult = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) str, -1, 0, 0);
+	if (nResult == 0) {
+		errorstream<<"gettext: MultiByteToWideChar returned null"<<std::endl;
+	} else {
+		nstr = new wchar_t[nResult];
+		MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) str, -1, (WCHAR *) nstr, nResult);
+	}
+#else
+	size_t len = strlen(str);
+	nstr = new wchar_t[len+1];
+
+	std::wstring intermediate = narrow_to_wide(str);
+	memset(nstr, 0, (len + 1) * sizeof(wchar_t));
+	memcpy(nstr, intermediate.c_str(), len * sizeof(wchar_t));
+#endif
+
+	return nstr;
+}
+
+
 #ifdef __ANDROID__
 const wchar_t* wide_chars =
 	L" !\"#$%&'()*+,-./0123456789:;<=>?@"
@@ -62,79 +85,54 @@ int wctomb(char *s, wchar_t wc)
 
 int mbtowc(wchar_t *pwc, const char *s, size_t n)
 {
-	const wchar_t *tmp = narrow_to_wide_c(s);
+	std::wstring intermediate = narrow_to_wide(s);
 
-	if (tmp[0] != '\0') {
+	if (intermediate.length() > 0) {
-		*pwc = tmp[0];
+		*pwc = intermediate[0];
 		return 1;
-	} else {
+	}
+	else {
 		return -1;
 	}
 }
 
-// You must free the returned string!
+std::wstring narrow_to_wide(const std::string &mbs) {
-const wchar_t *narrow_to_wide_c(const char *mbs)
+	size_t wcl = mbs.size();
-{
-	size_t mbl = strlen(mbs);
-	wchar_t *wcs = new wchar_t[mbl + 1];
 
-	size_t i, dest_i = 0;
+	std::wstring retval = L"";
-	for (i = 0; i < mbl; i++) {
+
+	for (unsigned int i = 0; i < wcl; i++) {
 		if (((unsigned char) mbs[i] >31) &&
 		 ((unsigned char) mbs[i] < 127)) {
-			wcs[dest_i++] = wide_chars[(unsigned char) mbs[i] - 32];
+
+			retval += wide_chars[(unsigned char) mbs[i] -32];
 		}
 		//handle newline
 		else if (mbs[i] == '\n') {
-			wcs[dest_i++] = L'\n';
+			retval += L'\n';
 		}
 	}
-	wcs[dest_i] = '\0';
 
-	return wcs;
+	return retval;
 }
 
-#else
+#else // not Android
-
-// You must free the returned string!
-const wchar_t *narrow_to_wide_c(const char *mbs)
-{
-	wchar_t *wcs = NULL;
-#if defined(_WIN32)
-	int nResult = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) mbs, -1, 0, 0);
-	if (nResult == 0) {
-		errorstream << "gettext: MultiByteToWideChar returned null" << std::endl;
-	} else {
-		wcs = new wchar_t[nResult];
-		MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) mbs, -1, (WCHAR *) wcs, nResult);
-	}
-#else
-	size_t wcl = mbstowcs(NULL, mbs, 0);
-	if (wcl == (size_t) -1)
-		return NULL;
-	wcs = new wchar_t[wcl + 1];
-	size_t l = mbstowcs(wcs, mbs, wcl);
-	assert(l != (size_t) -1); // Should never happen if the last call worked
-	wcs[l] = '\0';
-#endif
-
-	return wcs;
-}
-
-#endif
 
 std::wstring narrow_to_wide(const std::string &mbs)
 {
 	size_t wcl = mbs.size();
 	Buffer<wchar_t> wcs(wcl + 1);
-	size_t l = mbstowcs(*wcs, mbs.c_str(), wcl);
+	size_t len = mbstowcs(*wcs, mbs.c_str(), wcl);
-	if (l == (size_t)(-1))
+	if (len == (size_t)(-1))
 		return L"<invalid multibyte string>";
-	wcs[l] = 0;
+	wcs[len] = 0;
 	return *wcs;
 }
 
+#endif
+
 #ifdef __ANDROID__
+
 std::string wide_to_narrow(const std::wstring &wcs) {
 	size_t mbl = wcs.size()*4;
 
@@ -160,17 +158,18 @@ std::string wide_to_narrow(const std::wstring& wcs) {
 
 	return retval;
 }
-#else
+
+#else // not Android
+
 std::string wide_to_narrow(const std::wstring &wcs)
 {
 	size_t mbl = wcs.size() * 4;
 	SharedBuffer<char> mbs(mbl+1);
-	size_t l = wcstombs(*mbs, wcs.c_str(), mbl);
+	size_t len = wcstombs(*mbs, wcs.c_str(), mbl);
-	if(l == (size_t)(-1)) {
+	if (len == (size_t)(-1))
 		return "Character conversion failed!";
-	}
 	else
-		mbs[l] = 0;
+		mbs[len] = 0;
 	return *mbs;
 }
 

src/util/string.h

@@ -36,8 +36,10 @@ struct FlagDesc {
 	u32 flag;
 };
 
+
 // You must free the returned string!
-const wchar_t *narrow_to_wide_c(const char *mbs);
+// The returned string is allocated using new
+wchar_t *narrow_to_wide_c(const char *str);
 
 std::wstring narrow_to_wide(const std::string &mbs);
 std::string wide_to_narrow(const std::wstring &wcs);