Music player can now handle unicode filenames and m3u8 playlists, issue #261

--HG--
branch : develop

code/ryzom/client/src/interface_v3/music_player.cpp

@@ -196,11 +196,6 @@ public:
 			InitMouseWithCursor (true);
 			Driver->showCursor (true);
 
-			if (false) //supportUnicode())
-			{
-			}
-			else
-			{
 			bool oggSupported = false;
 			bool mp3Supported = false;
 
@@ -219,12 +214,12 @@ public:
 			std::vector<std::string> filters;
 
 			// supported formats
-				filters.push_back("All Supported Files");
+			filters.push_back("All Supported Files"); // TODO: translate
 
 			std::string filter;
 			if (mp3Supported) filter += "*.mp3;*.mp2;*.mp1;";
 			if (oggSupported) filter += "*.ogg;";
-				filter += "*.m3u";
+			filter += "*.m3u;*.m3u8";
 
 			filters.push_back(filter);
 
@@ -243,8 +238,8 @@ public:
 			}
 
 			// playlist
-				filters.push_back("Playlist Files (*.m3u)");
+			filters.push_back("Playlist Files (*.m3u;*.m3u8)");
-				filters.push_back("*.m3u");
+			filters.push_back("*.m3u;*.m3u8");
 
 			// all files
 			filters.push_back("All Files (*.*)");
@@ -252,23 +247,23 @@ public:
 
 			filters.push_back("");
 
-				static char szFilter[1024] = { '\0' };
+			static wchar_t szFilter[1024] = { '\0' };
 
 			uint offset = 0;
 
 			for(uint i = 0; i < filters.size(); ++i)
 			{
-					strcpy(szFilter + offset, filters[i].c_str());
+				wcscpy(szFilter + offset, utf8ToWide(filters[i]));
 
 				// move offset to string length + 1 for \0
 				offset += filters[i].length() + 1;
 			}
 
 			// Filename buffer
-				char buffer[65535];
+			wchar_t buffer[1024];
 			buffer[0]=0;
 
-				OPENFILENAME ofn;
+			OPENFILENAMEW ofn;
 			memset (&ofn, 0, sizeof(OPENFILENAME));
 			ofn.lStructSize = sizeof(OPENFILENAME);
 			ofn.hwndOwner = Driver ? Driver->getDisplay():NULL;
@@ -277,25 +272,27 @@ public:
 			ofn.nFilterIndex = 0;
 			ofn.lpstrFile = buffer;
 			ofn.nMaxFile = sizeof(buffer);
-				ofn.lpstrTitle = "Play songs";
+			ofn.lpstrTitle = (wchar_t*)NLMISC::CI18N::get("uiPlaySongs").c_str();
 			ofn.Flags = OFN_OVERWRITEPROMPT|OFN_ALLOWMULTISELECT|OFN_ENABLESIZING|OFN_EXPLORER;
 
 			if (Driver)
 				Driver->beginDialogMode();
 
-				if (GetOpenFileName (&ofn))
+			if (GetOpenFileNameW (&ofn))
 			{
+				bool useUtf8 = false;
+
 				// Skip the directory name
-					const char *bufferPtr = buffer;
+				const wchar_t *bufferPtr = buffer;
 
 				// Multi filename ?
 				string path;
-					if (ofn.nFileOffset>strlen(buffer))
+				if (ofn.nFileOffset>wcslen(buffer))
 				{
 					// Backup the path and point to the next filename
-						path = buffer;
+					path = wideToUtf8(buffer);
 					path += "\\";
-						bufferPtr+=strlen(bufferPtr)+1;
+					bufferPtr += wcslen(bufferPtr)+1;
 				}
 
 				// Get selected files and playlists
@@ -304,32 +301,50 @@ public:
 				while (*bufferPtr)
 				{
 					// Concat the directory name with the filename
-						if (toLower(CFile::getExtension(bufferPtr)) == "m3u")
+					std::string ext = toLower(CFile::getExtension(wideToUtf8(bufferPtr)));
-							playlists.push_back (path+bufferPtr);
+					if (ext == "m3u" || ext == "m3u8")
+					{
+						playlists.push_back (path + wideToUtf8(bufferPtr));
+					}
 					else
-							filenames.push_back (path+bufferPtr);
+					{
-						bufferPtr+=strlen(bufferPtr)+1;
+						filenames.push_back (path + wideToUtf8(bufferPtr));
+					}
+
+					bufferPtr += wcslen(bufferPtr) + 1;
 				}
 
 				// Sort songs by filename
 				sort (filenames.begin(), filenames.end());
 
+				static uint8 utf8Header[] = { 0xefu, 0xbbu, 0xbfu };
+
 				// Add playlist
 				uint i;
 				for (i=0; i<playlists.size(); i++)
 				{
 					// Get the path of the playlist
 					string basePlaylist = CFile::getPath (playlists[i]);
-						FILE *file = fopen (playlists[i].c_str(), "r");
+					FILE *file = nlfopen (playlists[i], "r");
+
+					bool useUtf8 = CFile::getExtension(playlists[i]) == "m3u8";
+
 					if (file)
 					{
 						char line[512];
 						while (fgets (line, 512, file))
 						{
 							// Not a comment line
-								string lineStr = trim (std::string(line));
+							string lineStr = trim(std::string(line));
+
+							// id a UTF-8 BOM header is present, parse as UTF-8
+							if (!useUtf8 && lineStr.length() >= 3 && memcmp(line, utf8Header, 3) == 0)
+								useUtf8 = true;
+
+							if (!useUtf8) lineStr = ucstring(line).toUtf8();
+
 							if (lineStr[0] != '#')
-									filenames.push_back (basePlaylist+lineStr);
+								filenames.push_back (CPath::makePathAbsolute(lineStr, basePlaylist));
 						}
 						fclose (file);
 					}
@@ -350,7 +365,6 @@ public:
 
 			if (Driver)
 				Driver->endDialogMode();
-			}
 
 			// Restore mouse
 			InitMouseWithCursor (wasHardware);