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#include "nsid3v2.h"
#include "nsid3v2/header.h"
#include "nsid3v2/tag.h"
#include "nu/ByteReader.h"
#include "nx/nxstring.h"
#include "nsid3v2/frame_utils.h"
static int ParseText(const void *data, size_t data_len, ParsedString &parsed)
{
bytereader_value_t byte_reader;
bytereader_init(&byte_reader, data, data_len);
return ParseFrameTerminatedString(&byte_reader, 0, parsed);
}
int NSID3v2_Frame_URL_Get(const nsid3v2_frame_t f, nx_string_t *value, int text_flags)
{
const ID3v2::Frame *frame = (const ID3v2::Frame *)f;
if (frame)
{
const void *data;
size_t data_len;
ParsedString parsed;
if (frame->GetData(&data, &data_len) == NErr_Success && ParseText(data, data_len, parsed) == NErr_Success)
{
return NXStringCreateFromParsedString(value, parsed, text_flags);
}
}
return NErr_Empty;
}
int NSID3v2_Tag_URL_Get(const nsid3v2_tag_t t, int frame_enum, nx_string_t *value, int text_flags)
{
const ID3v2::Tag *tag = (const ID3v2::Tag *)t;
if (!tag)
return NErr_Empty;
const ID3v2::Frame *frame = tag->FindFirstFrame(frame_enum);
return NSID3v2_Frame_URL_Get((const nsid3v2_frame_t)frame, value, text_flags);
}
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