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C# code for APE tags

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This commit is contained in:
chudov
2008-10-14 23:09:34 +00:00
parent 914ea2c09f
commit 692a18f602
10 changed files with 784 additions and 89 deletions
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40
APEDotNet/apedotnet.cpp
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@@ -5,6 +5,7 @@ using namespace System::Text;
using namespace System::Collections::Generic;
using namespace System::Collections::Specialized;
using namespace System::Runtime::InteropServices;
using namespace APETagsDotNet;
#ifndef _WAVEFORMATEX_
#define _WAVEFORMATEX_
@@ -34,7 +35,6 @@ typedef struct tWAVEFORMATEX
#include "All.h"
#include "MACLib.h"
#include "APETag.h"
namespace APEDotNet {
@@ -46,18 +46,18 @@ namespace APEDotNet {
pAPEDecompress = NULL;
_sampleOffset = 0;
_samplesWaiting = false;
_path = NULL;
_path = path;
pBuffer = NULL;
int nRetVal = 0;
pathChars = Marshal::StringToHGlobalUni(path);
size_t pathLen = wcslen ((const wchar_t*)pathChars.ToPointer())+1;
_path = new wchar_t[pathLen];
memcpy ((void*) _path, (const wchar_t*)pathChars.ToPointer(), pathLen*sizeof(wchar_t));
wchar_t * pPath = new wchar_t[pathLen];
memcpy ((void*) pPath, (const wchar_t*)pathChars.ToPointer(), pathLen*sizeof(wchar_t));
Marshal::FreeHGlobal(pathChars);
pAPEDecompress = CreateIAPEDecompress (_path, &nRetVal);
pAPEDecompress = CreateIAPEDecompress (pPath, &nRetVal);
if (!pAPEDecompress) {
throw gcnew Exception("Unable to open file.");
}
@@ -77,7 +77,6 @@ namespace APEDotNet {
~APEReader ()
{
if (pBuffer) delete [] pBuffer;
if (_path) delete [] _path;
}
property Int32 BitsPerSample {
@@ -129,7 +128,7 @@ namespace APEDotNet {
property NameValueCollection^ Tags {
NameValueCollection^ get () {
if (!_tags) GetTags ();
if (!_tags) _tags = (gcnew APETagDotNet (_path, true))->GetStringTags (true);
return _tags;
}
void set (NameValueCollection ^tags) {
@@ -180,32 +179,7 @@ namespace APEDotNet {
int nBlockAlign;
bool _samplesWaiting;
unsigned char * pBuffer;
const wchar_t * _path;
void GetTags (void)
{
_tags = gcnew NameValueCollection();
CAPETag apeTag (_path, TRUE);
for (int i = 0; ; i++)
{
CAPETagField * field = apeTag.GetTagField (i);
if (!field)
break;
if (field->GetIsUTF8Text())
{
int valueSize = field->GetFieldValueSize();
while (valueSize && field->GetFieldValue()[valueSize-1]=='\0')
valueSize --;
const wchar_t * fieldName = field->GetFieldName ();
if (!wcsicmp (fieldName, L"YEAR"))
fieldName = L"DATE";
if (!wcsicmp (fieldName, L"TRACK"))
fieldName = L"TRACKNUMBER";
_tags->Add (gcnew String (fieldName),
gcnew String (field->GetFieldValue(), 0, valueSize, System::Text::Encoding::UTF8));
}
}
}
String^ _path;
#if 0
APE__StreamDecoderWriteStatus WriteCallback(const APE__StreamDecoder *decoder,