1 files changed, 268 insertions, 0 deletions
diff --git a/mDNSResponder/mDNSWindows/loclibrary.c b/mDNSResponder/mDNSWindows/loclibrary.c
new file mode 100755
index 00000000..97441203
--- /dev/null
+++ b/mDNSResponder/mDNSWindows/loclibrary.c
@@ -0,0 +1,268 @@
+/* -*- Mode: C; tab-width: 4 -*-
+ *
+ * Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+    
+/* loclibrary.c                                                          
+ * ----------------------------------------------------------------------
+ * Source for localization library                                       
+ * Originally created by jsantamaria: 3 may 2004                         
+ * ----------------------------------------------------------------------
+ */
+ 
+#include "DebugServices.h"
+#include <windows.h>
+#include <stdio.h>
+#include "isocode.h"
+#include "loclibrary.h"
+#include "Shlwapi.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <wchar.h>
+
+
+#ifdef __cplusplus
+extern "c" {
+#endif
+
+#ifdef _MSC_VER
+#define swprintf _snwprintf
+#define snprintf _snprintf
+#endif
+
+
+
+#define DEFAULT_LANG_CODE "en"
+
+// gets the user language
+static LANGID _getUserLanguage( void ) {
+	
+	return GetUserDefaultUILanguage();
+
+}
+
+
+// gets the ISO mapping
+static int _getISOCode(LANGID wLangID, char *isoLangCode, int codeLen) {
+	int i;
+	unsigned short langCode;
+
+	for (i = 0; i < NUM_ISOCODES; i++) {
+		int startIndex = i * MODULO_ISOCODES;
+		
+		langCode = (ISOCODES[startIndex] << 8);
+		langCode = langCode + ( (unsigned short) (ISOCODES[startIndex + 1]) );
+
+		if (langCode == wLangID) {
+			char *langStr = (char *)&(ISOCODES[startIndex+2]);
+			strncpy(isoLangCode, langStr, codeLen);
+			return 0;
+		}
+	}
+	return 1;
+}
+
+static char isoLangCode[LANG_CODE_LEN + 1] = "";
+static LANGID wLangID = (LANGID) -1;
+
+static void _setLanguageIfNeeded(void) {
+	
+	// get the language code if we don't have it cached
+	if (!strncmp(isoLangCode,"",LANG_CODE_LEN + 1)) {
+		
+		// if we haven't cached the language id, do the lookup
+		if (wLangID == (LANGID) -1) {
+			wLangID = _getUserLanguage();
+		}
+		
+		// if no ISOCode, set it to DEFAULT_LANG_CODE
+		if (_getISOCode(wLangID, isoLangCode, LANG_CODE_LEN + 1)) {
+			strncpy(isoLangCode, DEFAULT_LANG_CODE, LANG_CODE_LEN+1);
+		}
+	}
+
+}
+
+//// PathForResource
+
+// Gets the PathForResource for handle 0 for the current process
+
+
+static char appPathNameA[MAX_PATH] = "";
+
+int PathForResourceA ( HMODULE module, const char *name, char *locFile, int locFileLen)
+{
+	int ret = 0;
+
+	if ( !strcmp( appPathNameA, "" ) )
+	{
+		char   folder[MAX_PATH];
+		char * ext;
+		char * app;
+
+		GetModuleFileNameA( module, folder, MAX_PATH );
+
+		// Get folder string
+		
+		app = strrchr( folder, '\\' );
+		require_action( app, exit, ret = 0 );
+		*app++ = '\0';
+
+		// Strip the extension
+
+		if ( ( ( ext = strstr( app, ".exe" ) ) != NULL ) || ( ( ext = strstr( app, ".dll" ) ) != NULL ) )
+		{
+			*ext = '\0';
+		}
+
+		snprintf( appPathNameA, MAX_PATH, "%s\\%s", folder, app );
+	}
+
+	ret = PathForResourceWithPathA (appPathNameA, name, locFile, locFileLen);
+
+exit:
+
+	return ret;
+}
+
+static wchar_t appPathNameW[MAX_PATH] = L"";
+
+int PathForResourceW ( HMODULE module, const wchar_t *name, wchar_t *locFile, int locFileLen)
+{
+	int ret = 0;
+
+	if ( !wcscmp( appPathNameW, L"" ) )
+	{
+		wchar_t   folder[MAX_PATH];
+		wchar_t * app;
+		wchar_t * ext;
+
+		GetModuleFileNameW( module, folder, MAX_PATH);
+
+		// Get folder string
+		
+		app = wcsrchr( folder, '\\' );
+		require_action( app, exit, ret = 0 );
+		*app++ = '\0';
+
+		// Strip the extension
+
+		if ( ( ( ext = wcsstr( app, L".exe" ) ) != NULL ) || ( ( ext = wcsstr( app, L".dll" ) ) != NULL ) )
+		{
+			*ext = '\0';
+		}
+
+		swprintf( appPathNameW, MAX_PATH, L"%ls\\%ls", folder, app );
+	}
+
+	ret = PathForResourceWithPathW (appPathNameW, name, locFile, locFileLen);
+
+exit:
+
+	return ret;
+}
+
+
+//// PathForResourceWithPath
+
+#define TMP_BUF_SIZE MAX_PATH
+
+int PathForResourceWithPathA (const char *path, const char *nm, 
+									char *locFile, int locFileLen) {
+	char tmpBuffer[TMP_BUF_SIZE];
+
+	// build the path to the executable in the generic 
+	// resources folder, check there first
+	snprintf(tmpBuffer, MAX_PATH, "%s.Resources\\%s", path, nm);
+
+	if (!PathFileExistsA(tmpBuffer)) {
+
+		// didn't hit generic resource folder, so need to get language codes
+		_setLanguageIfNeeded();
+
+		// test to see if localized directory exists, 
+		// if so, we don't fall back if we don't find the file.
+		snprintf(tmpBuffer, TMP_BUF_SIZE, 
+				 "%s.Resources\\%s.lproj", path, isoLangCode);
+
+		if (PathFileExistsA(tmpBuffer)) {
+			snprintf(tmpBuffer, TMP_BUF_SIZE, "%s\\%s", tmpBuffer, nm);
+
+			if (!PathFileExistsA(tmpBuffer)) return 0;
+
+			strncpy(locFile, tmpBuffer, locFileLen);
+			return (int) strlen(locFile);
+		}
+
+		// fall back on DEFAULT_LANG_CODE if still no good
+		snprintf(tmpBuffer, TMP_BUF_SIZE, "%s.Resources\\%s.lproj\\%s", 
+				path, DEFAULT_LANG_CODE, nm);
+				
+		// we can't find the resource, so return 0
+		if (!PathFileExistsA(tmpBuffer)) return 0;
+	}
+	
+	strncpy(locFile, tmpBuffer, locFileLen);
+	return (int) strlen(locFile);
+
+}
+
+
+int PathForResourceWithPathW (const wchar_t *path, const wchar_t *nm, 
+								wchar_t *locFile, int locFileLen) {
+
+	wchar_t tmpBuffer[TMP_BUF_SIZE];
+
+	// build the path to the executable in the generic
+	// resources folder, check there first
+	swprintf(tmpBuffer, TMP_BUF_SIZE, L"%ls.Resources\\%ls", path, nm);
+
+	if (!PathFileExistsW(tmpBuffer)) {
+		// didn't hit generic resource folder, so need to get language codes
+		_setLanguageIfNeeded();
+
+		// test to see if localized directory exists, 
+		// if so, we don't fall back if we don't find the file.
+		swprintf(tmpBuffer, TMP_BUF_SIZE, 
+				  L"%ls.Resources\\%S.lproj", path, isoLangCode);
+
+		if (PathFileExistsW(tmpBuffer)) {
+			swprintf(tmpBuffer, TMP_BUF_SIZE, L"%ls\\%ls", tmpBuffer, nm);
+
+			if (!PathFileExistsW(tmpBuffer)) return 0;
+
+			wcsncpy(locFile, tmpBuffer, locFileLen);
+			return (int) wcslen(locFile);
+		}
+
+		// fall back on DEFAULT_LANG_CODE if still no good
+		swprintf(tmpBuffer, TMP_BUF_SIZE, L"%ls.Resources\\%S.lproj\\%ls", 
+			path, DEFAULT_LANG_CODE, nm);
+
+		// we can't find the resource, so return 0
+		if (!PathFileExistsW(tmpBuffer)) return 0;
+	}
+	
+	wcsncpy(locFile, tmpBuffer, locFileLen);
+	return (int) wcslen(locFile);
+
+
+}
+
+
+
+#ifdef __cplusplus
+}
+#endif