decoder/*: move to decoder/plugins/

1 files changed, 0 insertions, 223 deletions

diff --git a/src/decoder/FlacMetadata.cxx b/src/decoder/FlacMetadata.cxx
deleted file mode 100644
index b921e8481..000000000
--- a/src/decoder/FlacMetadata.cxx
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright (C) 2003-2014 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-#include "FlacMetadata.hxx"
-#include "XiphTags.hxx"
-#include "MixRampInfo.hxx"
-#include "tag/TagHandler.hxx"
-#include "tag/TagTable.hxx"
-#include "tag/TagBuilder.hxx"
-#include "tag/Tag.hxx"
-#include "ReplayGainInfo.hxx"
-#include "util/ASCII.hxx"
-#include "util/SplitString.hxx"
-
-#include <string.h>
-
-static const char *
-vorbis_comment_value(const FLAC__StreamMetadata *block,
-		     const char *name)
-{
-	int offset =
-		FLAC__metadata_object_vorbiscomment_find_entry_from(block, 0,
-								    name);
-	if (offset < 0)
-		return nullptr;
-
-	size_t name_length = strlen(name);
-
-	const FLAC__StreamMetadata_VorbisComment_Entry &vc =
-		block->data.vorbis_comment.comments[offset];
-	const char *comment = (const char *)vc.entry;
-
-	/* 1 is for '=' */
-	return comment + name_length + 1;
-}
-
-static bool
-flac_find_float_comment(const FLAC__StreamMetadata *block,
-			const char *cmnt, float *fl)
-{
-	const char *value = vorbis_comment_value(block, cmnt);
-	if (value == nullptr)
-		return false;
-
-	*fl = (float)atof(value);
-	return true;
-}
-
-bool
-flac_parse_replay_gain(ReplayGainInfo &rgi,
-		       const FLAC__StreamMetadata *block)
-{
-	rgi.Clear();
-
-	bool found = false;
-	if (flac_find_float_comment(block, "replaygain_album_gain",
-				    &rgi.tuples[REPLAY_GAIN_ALBUM].gain))
-		found = true;
-	if (flac_find_float_comment(block, "replaygain_album_peak",
-				    &rgi.tuples[REPLAY_GAIN_ALBUM].peak))
-		found = true;
-	if (flac_find_float_comment(block, "replaygain_track_gain",
-				    &rgi.tuples[REPLAY_GAIN_TRACK].gain))
-		found = true;
-	if (flac_find_float_comment(block, "replaygain_track_peak",
-				    &rgi.tuples[REPLAY_GAIN_TRACK].peak))
-		found = true;
-
-	return found;
-}
-
-gcc_pure
-static std::string
-flac_find_string_comment(const FLAC__StreamMetadata *block, const char *cmnt)
-{
-	const char *value = vorbis_comment_value(block, cmnt);
-	if (value == nullptr)
-		return std::string();
-
-	return std::string(value);
-}
-
-MixRampInfo
-flac_parse_mixramp(const FLAC__StreamMetadata *block)
-{
-	MixRampInfo mix_ramp;
-	mix_ramp.SetStart(flac_find_string_comment(block, "mixramp_start"));
-	mix_ramp.SetEnd(flac_find_string_comment(block, "mixramp_end"));
-	return mix_ramp;
-}
-
-/**
- * Checks if the specified name matches the entry's name, and if yes,
- * returns the comment value;
- */
-static const char *
-flac_comment_value(const FLAC__StreamMetadata_VorbisComment_Entry *entry,
-		   const char *name)
-{
-	size_t name_length = strlen(name);
-	const char *comment = (const char*)entry->entry;
-
-	if (!StringEqualsCaseASCII(comment, name, name_length))
-		return nullptr;
-
-	if (comment[name_length] == '=') {
-		return comment + name_length + 1;
-	}
-
-	return nullptr;
-}
-
-/**
- * Check if the comment's name equals the passed name, and if so, copy
- * the comment value into the tag.
- */
-static bool
-flac_copy_comment(const FLAC__StreamMetadata_VorbisComment_Entry *entry,
-		  const char *name, TagType tag_type,
-		  const struct tag_handler *handler, void *handler_ctx)
-{
-	const char *value = flac_comment_value(entry, name);
-	if (value != nullptr) {
-		tag_handler_invoke_tag(handler, handler_ctx, tag_type, value);
-		return true;
-	}
-
-	return false;
-}
-
-static void
-flac_scan_comment(const FLAC__StreamMetadata_VorbisComment_Entry *entry,
-		  const struct tag_handler *handler, void *handler_ctx)
-{
-	if (handler->pair != nullptr) {
-		const char *comment = (const char *)entry->entry;
-		const SplitString split(comment, '=');
-		if (split.IsDefined() && !split.IsEmpty())
-			tag_handler_invoke_pair(handler, handler_ctx,
-						split.GetFirst(),
-						split.GetSecond());
-	}
-
-	for (const struct tag_table *i = xiph_tags; i->name != nullptr; ++i)
-		if (flac_copy_comment(entry, i->name, i->type,
-				      handler, handler_ctx))
-			return;
-
-	for (unsigned i = 0; i < TAG_NUM_OF_ITEM_TYPES; ++i)
-		if (flac_copy_comment(entry,
-				      tag_item_names[i], (TagType)i,
-				      handler, handler_ctx))
-			return;
-}
-
-static void
-flac_scan_comments(const FLAC__StreamMetadata_VorbisComment *comment,
-		   const struct tag_handler *handler, void *handler_ctx)
-{
-	for (unsigned i = 0; i < comment->num_comments; ++i)
-		flac_scan_comment(&comment->comments[i],
-				  handler, handler_ctx);
-}
-
-void
-flac_scan_metadata(const FLAC__StreamMetadata *block,
-		   const struct tag_handler *handler, void *handler_ctx)
-{
-	switch (block->type) {
-	case FLAC__METADATA_TYPE_VORBIS_COMMENT:
-		flac_scan_comments(&block->data.vorbis_comment,
-				   handler, handler_ctx);
-		break;
-
-	case FLAC__METADATA_TYPE_STREAMINFO:
-		if (block->data.stream_info.sample_rate > 0)
-			tag_handler_invoke_duration(handler, handler_ctx,
-						    flac_duration(&block->data.stream_info));
-		break;
-
-	default:
-		break;
-	}
-}
-
-Tag
-flac_vorbis_comments_to_tag(const FLAC__StreamMetadata_VorbisComment *comment)
-{
-	TagBuilder tag_builder;
-	flac_scan_comments(comment, &add_tag_handler, &tag_builder);
-	return tag_builder.Commit();
-}
-
-void
-FlacMetadataChain::Scan(const struct tag_handler *handler, void *handler_ctx)
-{
-	FLACMetadataIterator iterator(*this);
-
-	do {
-		FLAC__StreamMetadata *block = iterator.GetBlock();
-		if (block == nullptr)
-			break;
-
-		flac_scan_metadata(block, handler, handler_ctx);
-	} while (iterator.Next());
-}