PlatformPlayer: Add checks for Qualcomm's PureVoice format

Ultra rare, and not likely to be supported at all, but it exists
and is used by a samsung version of 3D Hunting Grizzly. Might as
well notify of this format whenever it comes up.

Also, add array size checks on all conditionals.

src/org/recompile/mobile/PlatformPlayer.java

@@ -106,43 +106,50 @@ else if(contentType.equalsIgnoreCase("audio/mpeg") || contentType.equalsIgnoreCa
 					final byte[] data = new byte[stream.available()];
 					stream.read(data, 0, stream.available());
 
-					if(data[0] == 'M' && data[1] == 'T' && data[2] == 'h' && data[3] == 'd') 
+					if(data.length >= 4 && data[0] == 'M' && data[1] == 'T' && data[2] == 'h' && data[3] == 'd') 
 					{
 						Mobile.log(Mobile.LOG_WARNING, PlatformPlayer.class.getPackage().getName() + "." + PlatformPlayer.class.getSimpleName() + ": " + "Format is MIDI!");
 						player = new midiPlayer(new ByteArrayInputStream(data));
 						contentType = "audio/mid";
 					}
-					else if(data[0] == 'R' && data[1] == 'I' && data[2] == 'F' && data[3] == 'F') 
+					else if (data.length >= 15 && data[8] == 'Q' && data[9] == 'L' && data[10] == 'C' && data[11] == 'M' && data[12] == 'f' && data[13] == 'm' && data[14] == 't') 
+					{
+						// This is for Qualcomm's QCP format, it has to be checked before wav, because Qualcomm's PureVoice also has RIFF as its first bytes
+						Mobile.log(Mobile.LOG_WARNING, PlatformPlayer.class.getPackage().getName() + "." + PlatformPlayer.class.getSimpleName() + ": " + "Format is Qualcomm PureVoice! (not supported yet)");
+						player = new audioplayer();
+						contentType = "audio/qcp";
+					}
+					else if(data.length >= 4 && data[0] == 'R' && data[1] == 'I' && data[2] == 'F' && data[3] == 'F') 
 					{
 						Mobile.log(Mobile.LOG_WARNING, PlatformPlayer.class.getPackage().getName() + "." + PlatformPlayer.class.getSimpleName() + ": " + "Format is WAV!");
 						player = new wavPlayer(new ByteArrayInputStream(data));
 						contentType = "audio/wav";
 					}
-					else if(data[0] == 'I' && data[1] == 'D' && data[2] == '3' || ((data[0] == (byte) 0xFF) && (data[1] & 0xE0) == 0xE0)) // Check for MPEG files WITH and WITHOUT the ID3 tag
+					else if(data.length >= 3 && data[0] == 'I' && data[1] == 'D' && data[2] == '3' || ((data[0] == (byte) 0xFF) && (data[1] & 0xE0) == 0xE0)) // Check for MPEG files WITH and WITHOUT the ID3 tag
 					{
 						Mobile.log(Mobile.LOG_WARNING, PlatformPlayer.class.getPackage().getName() + "." + PlatformPlayer.class.getSimpleName() + ": " + "Format is MPEG!");
 						player = new MP3Player(new ByteArrayInputStream(data));
 						contentType = "audio/mpeg";
 					}
-					else if(data[0] == 'M' && data[1] == 'M' && data[2] == 'M' && data[3] == 'D')
+					else if(data.length >= 4 && data[0] == 'M' && data[1] == 'M' && data[2] == 'M' && data[3] == 'D')
 					{
 						Mobile.log(Mobile.LOG_WARNING, PlatformPlayer.class.getPackage().getName() + "." + PlatformPlayer.class.getSimpleName() + ": " + "Format is SMAF/MMF! (not supported yet)");
 						player = new audioplayer();
 						contentType = "audio/mmf";
 					}
-					else if(data[0] == 'm' && data[1] == 'e' && data[2] == 'l' && data[3] == 'o')
+					else if(data.length >= 4 && data[0] == 'm' && data[1] == 'e' && data[2] == 'l' && data[3] == 'o')
 					{
 						Mobile.log(Mobile.LOG_WARNING, PlatformPlayer.class.getPackage().getName() + "." + PlatformPlayer.class.getSimpleName() + ": " + "Format is MFi! (not supported yet)");
 						player = new audioplayer();
 						contentType = "audio/mfi";
 					}
-					else if (data.length >= 6 && data[0] == '#' && data[1] == '!' && data[2] == 'A' && data[3] == 'M' && data[4] == 'R' && data[5] == '\n') 
+					else if(data.length >= 6 && data[0] == '#' && data[1] == '!' && data[2] == 'A' && data[3] == 'M' && data[4] == 'R' && data[5] == '\n') 
 					{
 						Mobile.log(Mobile.LOG_WARNING, PlatformPlayer.class.getPackage().getName() + "." + PlatformPlayer.class.getSimpleName() + ": " + "Format is AMR-NB! (not supported yet)");
 						player = new audioplayer();
 						contentType = "audio/amr";
 					} 
-					else if (data.length >= 9 && data[0] == '#' && data[1] == '!' && data[2] == 'A' && data[3] == 'M' && data[4] == 'R' && data[5] == '-' && data[6] == 'W' && data[7] == 'B' && data[8] == '\n') 
+					else if(data.length >= 9 && data[0] == '#' && data[1] == '!' && data[2] == 'A' && data[3] == 'M' && data[4] == 'R' && data[5] == '-' && data[6] == 'W' && data[7] == 'B' && data[8] == '\n') 
 					{
 						Mobile.log(Mobile.LOG_WARNING, PlatformPlayer.class.getPackage().getName() + "." + PlatformPlayer.class.getSimpleName() + ": " + "Format is AMR-WB! (not supported yet)");
 						player = new audioplayer();