Merge pull request #5 from WinampDesktop/community

Merge to main

1 files changed, 42 insertions, 0 deletions

diff --git a/Src/replicant/nsid3v2/frame_url.cpp b/Src/replicant/nsid3v2/frame_url.cpp
new file mode 100644
index 00000000..307f6e44
--- /dev/null
+++ b/Src/replicant/nsid3v2/frame_url.cpp
@@ -0,0 +1,42 @@
+#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);
+}
+
+