Moved FileFormatEnum from AudioTape.cpp in OrkAudio to AudioCapture.cpp in OrkBase

git-svn-id: https://oreka.svn.sourceforge.net/svnroot/oreka/trunk@271 09dcff7a-b715-0410-9601-b79a96267cd0

2 files changed, 104 insertions, 0 deletions

diff --git a/orkbasecxx/AudioCapture.cpp b/orkbasecxx/AudioCapture.cpp
index 5523757..7788fe8 100644
--- a/orkbasecxx/AudioCapture.cpp
+++ b/orkbasecxx/AudioCapture.cpp
@@ -287,3 +287,78 @@ int CaptureEvent::EventTypeToEnum(CStdString& eventTypeString)
 	return eventTypeEnum;
 }
 
+//========================================
+// File format related methods
+
+int FileFormatToEnum(CStdString& format)
+{
+	int formatEnum = FfUnknown;
+	if(format.CompareNoCase(FF_NATIVE) == 0)
+	{
+		formatEnum = FfNative;
+	}
+	else if (format.CompareNoCase(FF_GSM) == 0)
+	{
+		formatEnum = FfGsm;
+	}
+	else if (format.CompareNoCase(FF_ULAW) == 0)
+	{
+		formatEnum = FfUlaw;
+	}
+	else if (format.CompareNoCase(FF_ALAW) == 0)
+	{
+		formatEnum = FfAlaw;
+	}
+	else if (format.CompareNoCase(FF_PCMWAV) == 0)
+	{
+		formatEnum = FfPcmWav;
+	}
+	return formatEnum;
+}
+
+CStdString FileFormatToString(int formatEnum)
+{
+	CStdString formatString;
+	switch (formatEnum)
+	{
+	case FfNative:
+		formatString = FF_NATIVE;
+		break;
+	case FfGsm:
+		formatString = FF_GSM;
+		break;
+	case FfUlaw:
+		formatString = FF_ULAW;
+		break;
+	case FfAlaw:
+		formatString = FF_ALAW;
+		break;
+	case FfPcmWav:
+		formatString = FF_PCMWAV;
+		break;
+	default:
+		formatString = FF_UNKNOWN;
+	}
+	return formatString;
+}
+
+CStdString FileFormatGetExtension(FileFormatEnum formatEnum)
+{
+	CStdString extension;
+	switch (formatEnum)
+	{
+	case FfGsm:
+	case FfUlaw:
+	case FfAlaw:
+	case FfPcmWav:
+		extension = ".wav";
+		break;
+	default:
+		CStdString formatEnumString = IntToString(formatEnum);
+		throw (CStdString("AudioTape::GetFileFormatExtension: unknown file format:") + formatEnumString);
+	}
+	return extension;
+}
+
+
+
diff --git a/orkbasecxx/AudioCapture.h b/orkbasecxx/AudioCapture.h
index 9a9c6b4..d671145 100644
--- a/orkbasecxx/AudioCapture.h
+++ b/orkbasecxx/AudioCapture.h
@@ -88,6 +88,9 @@ private:
 
 typedef boost::shared_ptr<AudioChunk> AudioChunkRef;
 
+
+//==========================================================
+
 class DLL_IMPORT_EXPORT CaptureEvent
 {
 public:
@@ -143,5 +146,31 @@ public:
 };
 
 typedef boost::shared_ptr<CaptureEvent> CaptureEventRef;
+
+
+//=========================================================
+#define FF_NATIVE "native"
+#define FF_GSM "GSM"
+#define FF_ULAW "ulaw"
+#define FF_ALAW "alaw"
+#define FF_PCMWAV "pcmwav"
+#define FF_UNKNOWN "unknown"
+	typedef enum
+	{
+		FfUnknown = 0,
+		FfNative = 1,
+		FfGsm = 2,
+		FfUlaw = 3,
+		FfAlaw = 4,
+		FfPcmWav = 5,
+		FfInvalid = 6
+	} FileFormatEnum;
+
+int DLL_IMPORT_EXPORT FileFormatToEnum(CStdString& format);
+CStdString DLL_IMPORT_EXPORT FileFormatToString(int formatEnum);
+CStdString DLL_IMPORT_EXPORT FileFormatGetExtension(FileFormatEnum);
+
 #endif
 
+
+