From: chen89.chen <chen89.chen@samsung.com>
Date: Fri, 12 Jan 2018 07:40:59 +0000 (+0800)
Subject: add support ape format
X-Git-Tag: accepted/tizen/unified/20180131.060513^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3b11df6065d5e003dc332ef2e40fa87508614952;p=platform%2Fcore%2Fmultimedia%2Flibmm-fileinfo.git

add support ape format

Change-Id: I529ee542ea735c8d33ee1b4eefa15135e3c8df3c
---

diff --git a/formats/ffmpeg/mm_file_formats.c b/formats/ffmpeg/mm_file_formats.c
index c8adc20..6bdeee5 100755
--- a/formats/ffmpeg/mm_file_formats.c
+++ b/formats/ffmpeg/mm_file_formats.c
@@ -75,6 +75,7 @@
 #define MMFILE_EXT_3M		0x336D
 #define MMFILE_EXT_26L		0x32366C
 #define MMFILE_EXT_264		0x323634
+#define MMFILE_EXT_APE		0x617065
 
 const struct {
 	int (*Open)(MMFileFormatContext *fileContext);
@@ -109,6 +110,7 @@ const struct {
 	{mmfile_format_open_ffmpg, MMFileFormatIsValidMPEGPS},		/* MPEG-PS */
 	{mmfile_format_open_ffmpg, MMFileFormatIsValidMPEGVIDEO},	/* MPEG 1 VIDEO */
 	{mmfile_format_open_ffmpg, MMFileFormatIsValidMPEGAUDIO},	/* MPEG 1 AUDIO */
+	{mmfile_format_open_ffmpg, MMFileFormatIsValidAPE},			/* APE */
 	{NULL, NULL}
 };
 
@@ -281,6 +283,8 @@ int fileExtToFormatType(unsigned long long fileExt)
 	case MMFILE_EXT_AIFF:
 		return MM_FILE_FORMAT_AIFF;
 
+	case MMFILE_EXT_APE:
+		return MM_FILE_FORMAT_APE;
 	default:
 		return MM_FILE_FORMAT_NUM;
 	}
diff --git a/packaging/libmm-fileinfo.spec b/packaging/libmm-fileinfo.spec
index 835b59c..fa3b3a6 100755
--- a/packaging/libmm-fileinfo.spec
+++ b/packaging/libmm-fileinfo.spec
@@ -1,6 +1,6 @@
 Name:	    libmm-fileinfo
 Summary:    Media Fileinfo
-Version:    0.6.72
+Version:    0.6.73
 Release:    0
 Group:      System/Libraries
 License:    Apache-2.0
diff --git a/utils/include/mm_file_utils.h b/utils/include/mm_file_utils.h
index 381b72e..73d2334 100755
--- a/utils/include/mm_file_utils.h
+++ b/utils/include/mm_file_utils.h
@@ -101,6 +101,7 @@ int MMFileFormatIsValidMPEGPS(MMFileIOHandle *pFileIO, const char *mmfileuri, in
 int MMFileFormatIsValidMPEGVIDEO(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
 int MMFileFormatIsValidMPEGAUDIO(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
 int MMFileFormatIsValidAIFF(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
+int MMFileFormatIsValidAPE(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
 
 
 
diff --git a/utils/mm_file_util_validity.c b/utils/mm_file_util_validity.c
index 400c444..e2cae07 100755
--- a/utils/mm_file_util_validity.c
+++ b/utils/mm_file_util_validity.c
@@ -51,6 +51,7 @@ static int _MMFileIsMPEGPSHeader(void *header);
 static int _MMFileIsMPEGAUDIOHeader(void *header);
 static int _MMFileIsMPEGVIDEOHeader(void *header);
 static int _MMFileIsAIFFHeader(void *header);
+static int _MMFileIsAPEHeader(void *header);
 
 /***********************************************************************/
 /*                     MP3 Header Check API                            */
@@ -1345,6 +1346,46 @@ exit:
 	return ret;
 }
 
+EXPORT_API
+int MMFileFormatIsValidAPE(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy)
+{
+#define _MMFILE_APE_HEADER_LENGTH 4	/*APE*/
+
+	MMFileIOHandle *fp = pFileIO;
+	unsigned char buffer[_MMFILE_APE_HEADER_LENGTH] = {0, };
+	int readed = 0;
+	int ret = 0;
+
+	if (fp == NULL) {
+		ret = mmfile_open(&fp, mmfileuri, MMFILE_RDONLY);
+		if (ret == MMFILE_IO_FAILED) {
+			debug_error(DEBUG, "error: mmfile_open\n");
+			goto exit;
+		}
+	}
+
+	mmfile_seek(fp, 0L, MMFILE_SEEK_SET);
+
+	readed = mmfile_read(fp, buffer, _MMFILE_APE_HEADER_LENGTH);
+
+	if (_MMFILE_APE_HEADER_LENGTH != readed) {
+		debug_error(RELEASE, "read error. size = %d. Maybe end of file.\n", readed);
+		ret = 0;
+		goto exit;
+	}
+
+	if (1 == _MMFileIsAPEHeader(buffer)) {
+		debug_msg(RELEASE, "Header Detected\n");
+		ret = 1;
+		goto exit;
+	}
+
+exit:
+	if (pFileIO == NULL && fp != NULL)
+		mmfile_close(fp);
+
+	return ret;
+}
 
 /***********************************************************************/
 /*            Implementation of Internal Functions                     */
@@ -1798,3 +1839,13 @@ static int _MMFileIsAIFFHeader(void *header)
 
 	return 0;
 }
+static int _MMFileIsAPEHeader(void *header)
+{
+	unsigned char *s = header;
+
+	if (!memcmp(s, "MAC ", 4)) {
+		return 1;
+	}
+
+	return 0;
+}