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