decoder/FLAC*: rename files and symbols to Flac*

1 files changed, 0 insertions, 253 deletions

diff --git a/src/decoder/FLACMetaData.cxx b/src/decoder/FLACMetaData.cxx
deleted file mode 100644
index 8273a230b..000000000
--- a/src/decoder/FLACMetaData.cxx
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * Copyright (C) 2003-2012 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"
-
-extern "C" {
-#include "XiphTags.h"
-}
-
-#include "tag.h"
-#include "tag_handler.h"
-#include "tag_table.h"
-#include "replay_gain_info.h"
-
-#include <glib.h>
-
-#include <assert.h>
-#include <stdlib.h>
-
-static bool
-flac_find_float_comment(const FLAC__StreamMetadata *block,
-			const char *cmnt, float *fl)
-{
-	int offset;
-	size_t pos;
-	int len;
-	unsigned char tmp, *p;
-
-	offset = FLAC__metadata_object_vorbiscomment_find_entry_from(block, 0,
-								     cmnt);
-	if (offset < 0)
-		return false;
-
-	pos = strlen(cmnt) + 1; /* 1 is for '=' */
-	len = block->data.vorbis_comment.comments[offset].length - pos;
-	if (len <= 0)
-		return false;
-
-	p = &block->data.vorbis_comment.comments[offset].entry[pos];
-	tmp = p[len];
-	p[len] = '\0';
-	*fl = (float)atof((char *)p);
-	p[len] = tmp;
-
-	return true;
-}
-
-bool
-flac_parse_replay_gain(struct replay_gain_info *rgi,
-		       const FLAC__StreamMetadata *block)
-{
-	bool found = false;
-
-	replay_gain_info_init(rgi);
-
-	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;
-}
-
-static bool
-flac_find_string_comment(const FLAC__StreamMetadata *block,
-			 const char *cmnt, char **str)
-{
-	int offset;
-	size_t pos;
-	int len;
-	const unsigned char *p;
-
-	*str = nullptr;
-	offset = FLAC__metadata_object_vorbiscomment_find_entry_from(block, 0,
-								     cmnt);
-	if (offset < 0)
-		return false;
-
-	pos = strlen(cmnt) + 1; /* 1 is for '=' */
-	len = block->data.vorbis_comment.comments[offset].length - pos;
-	if (len <= 0)
-		return false;
-
-	p = &block->data.vorbis_comment.comments[offset].entry[pos];
-	*str = g_strndup((const char *)p, len);
-
-	return true;
-}
-
-bool
-flac_parse_mixramp(char **mixramp_start, char **mixramp_end,
-		   const FLAC__StreamMetadata *block)
-{
-	bool found = false;
-
-	if (flac_find_string_comment(block, "mixramp_start", mixramp_start))
-		found = true;
-	if (flac_find_string_comment(block, "mixramp_end", mixramp_end))
-		found = true;
-
-	return found;
-}
-
-/**
- * Checks if the specified name matches the entry's name, and if yes,
- * returns the comment value (not null-temrinated).
- */
-static const char *
-flac_comment_value(const FLAC__StreamMetadata_VorbisComment_Entry *entry,
-		   const char *name, size_t *length_r)
-{
-	size_t name_length = strlen(name);
-	const char *comment = (const char*)entry->entry;
-
-	if (entry->length <= name_length ||
-	    g_ascii_strncasecmp(comment, name, name_length) != 0)
-		return nullptr;
-
-	if (comment[name_length] == '=') {
-		*length_r = entry->length - name_length - 1;
-		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, enum tag_type tag_type,
-		  const struct tag_handler *handler, void *handler_ctx)
-{
-	const char *value;
-	size_t value_length;
-
-	value = flac_comment_value(entry, name, &value_length);
-	if (value != nullptr) {
-		char *p = g_strndup(value, value_length);
-		tag_handler_invoke_tag(handler, handler_ctx, tag_type, p);
-		g_free(p);
-		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) {
-		char *name = g_strdup((const char*)entry->entry);
-		char *value = strchr(name, '=');
-
-		if (value != nullptr && value > name) {
-			*value++ = 0;
-			tag_handler_invoke_pair(handler, handler_ctx,
-						name, value);
-		}
-
-		g_free(name);
-	}
-
-	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], (enum tag_type)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;
-	}
-}
-
-void
-flac_vorbis_comments_to_tag(struct tag *tag,
-			    const FLAC__StreamMetadata_VorbisComment *comment)
-{
-	flac_scan_comments(comment, &add_tag_handler, tag);
-}
-
-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());
-}