C++ (Cpp) S_FileExtension Examples

Example #1

File: snd_codec.c Project: ballju/SpaceTrader-GPL-1.1.14

/*
=================
S_FindCodecForFile

Select an appropriate codec for a file based on its extension
=================
*/
static snd_codec_t *S_FindCodecForFile(const char *filename)
{
	char *ext = S_FileExtension(filename);
	snd_codec_t *codec = codecs;

	if(!ext)
	{
		// No extension - auto-detect
		while(codec)
		{
			char fn[MAX_QPATH];
			Q_strncpyz(fn, filename, sizeof(fn) - 4);
			COM_DefaultExtension(fn, sizeof(fn), codec->ext);

			// Check it exists
			if(FS_ReadFile(fn, NULL) != -1)
				return codec;

			// Nope. Next!
			codec = codec->next;
		}

		// Nothin'
		return NULL;
	}

	while(codec)
	{
		if(!Q_stricmp(ext, codec->ext))
			return codec;
		codec = codec->next;
	}

	return NULL;
}

Example #2

File: snd_codec.c Project: dstaesse/etlegacy

/*
=================
S_FindCodecForFile

Select an appropriate codec for a file based on its extension
=================
*/
static snd_codec_t *S_FindCodecForFile(const char *filename)
{
	char        *ext   = S_FileExtension(filename);
	snd_codec_t *codec = codecs;

	if (!ext)
	{
		// No extension - auto-detect
		while (codec)
		{
			char fn[MAX_QPATH];

			// there is no extension so we do not need to subtract 4 chars
			Q_strncpyz(fn, filename, MAX_QPATH);
			COM_DefaultExtension(fn, MAX_QPATH, codec->ext);

			// Check it exists
			if (FS_ReadFile(fn, NULL) != -1)
			{
				return codec;
			}

			// Nope. Next!
			codec = codec->next;
		}

		// Nothin'
		return NULL;
	}

	while (codec)
	{
		if (!Q_stricmp(ext, codec->ext))
		{
			return codec;
		}
		codec = codec->next;
	}

	return NULL;
}

Example #3

File: snd_codec.c Project: LoudHoward/Quake3

/*
=================
S_CodecGetSound

Opens/loads a sound, tries codec based on the sound's file extension
then tries all supported codecs.
=================
*/
static void *S_CodecGetSound(const char *filename, snd_info_t *info)
{
	snd_codec_t *codec;
	snd_codec_t *orgCodec = NULL;
	qboolean	orgNameFailed = qfalse;
	char		localName[ MAX_QPATH ];
	const char	*ext;
	char		altName[ MAX_QPATH ];
	void		*rtn = NULL;

	Q_strncpyz(localName, filename, MAX_QPATH);

	ext = S_FileExtension(localName);

	if( ext && *ext )
	{
		// Look for the correct loader and use it
		for( codec = codecs; codec; codec = codec->next )
		{
			if( !Q_stricmp( ext, codec->ext ) )
			{
				// Load
				if( info )
					rtn = codec->load(localName, info);
				else
					rtn = codec->open(localName);
				break;
			}
		}

		// A loader was found
		if( codec )
		{
			if( !rtn )
			{
				// Loader failed, most likely because the file isn't there;
				// try again without the extension
				orgNameFailed = qtrue;
				orgCodec = codec;
				COM_StripExtension( filename, localName); //, MAX_QPATH );
			}
			else
			{
				// Something loaded
				return rtn;
			}
		}
	}

	// Try and find a suitable match using all
	// the sound codecs supported
	for( codec = codecs; codec; codec = codec->next )
	{
		if( codec == orgCodec )
			continue;

		Com_sprintf( altName, sizeof (altName), "%s%s", localName, codec->ext );

		// Load
		if( info )
			rtn = codec->load(altName, info);
		else
			rtn = codec->open(altName);

		if( rtn )
		{
			if( orgNameFailed )
			{
				Com_DPrintf(S_COLOR_YELLOW "WARNING: %s not present, using %s instead\n",
						filename, altName );
			}

			return rtn;
		}
	}

	Com_Printf(S_COLOR_YELLOW "WARNING: Failed to %s sound %s!\n", info ? "load" : "open", filename);

	return NULL;
}