icy_metadata: convert to C++

1 files changed, 0 insertions, 182 deletions

diff --git a/src/icy_metadata.c b/src/icy_metadata.c
deleted file mode 100644
index 32953e69f..000000000
--- a/src/icy_metadata.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Copyright (C) 2003-2011 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 "icy_metadata.h"
-#include "tag.h"
-
-#include <glib.h>
-
-#include <assert.h>
-#include <string.h>
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "icy_metadata"
-
-void
-icy_deinit(struct icy_metadata *im)
-{
-	if (!icy_defined(im))
-		return;
-
-	if (im->data_rest == 0 && im->meta_size > 0)
-		g_free(im->meta_data);
-
-	if (im->tag != NULL)
-		tag_free(im->tag);
-}
-
-void
-icy_reset(struct icy_metadata *im)
-{
-	if (!icy_defined(im))
-		return;
-
-	icy_deinit(im);
-
-	im->data_rest = im->data_size;
-	im->meta_size = 0;
-}
-
-size_t
-icy_data(struct icy_metadata *im, size_t length)
-{
-	assert(length > 0);
-
-	if (!icy_defined(im))
-		return length;
-
-	if (im->data_rest == 0)
-		return 0;
-
-	if (length >= im->data_rest) {
-		length = im->data_rest;
-		im->data_rest = 0;
-	} else
-		im->data_rest -= length;
-
-	return length;
-}
-
-static void
-icy_add_item(struct tag *tag, enum tag_type type, const char *value)
-{
-	size_t length = strlen(value);
-
-	if (length >= 2 && value[0] == '\'' && value[length - 1] == '\'') {
-		/* strip the single quotes */
-		++value;
-		length -= 2;
-	}
-
-	if (length > 0)
-		tag_add_item_n(tag, type, value, length);
-}
-
-static void
-icy_parse_tag_item(struct tag *tag, const char *item)
-{
-	gchar **p = g_strsplit(item, "=", 0);
-
-	if (p[0] != NULL && p[1] != NULL) {
-		if (strcmp(p[0], "StreamTitle") == 0)
-			icy_add_item(tag, TAG_TITLE, p[1]);
-		else
-			g_debug("unknown icy-tag: '%s'", p[0]);
-	}
-
-	g_strfreev(p);
-}
-
-static struct tag *
-icy_parse_tag(const char *p)
-{
-	struct tag *tag = tag_new();
-	gchar **items = g_strsplit(p, ";", 0);
-
-	for (unsigned i = 0; items[i] != NULL; ++i)
-		icy_parse_tag_item(tag, items[i]);
-
-	g_strfreev(items);
-
-	return tag;
-}
-
-size_t
-icy_meta(struct icy_metadata *im, const void *data, size_t length)
-{
-	const unsigned char *p = data;
-
-	assert(icy_defined(im));
-	assert(im->data_rest == 0);
-	assert(length > 0);
-
-	if (im->meta_size == 0) {
-		/* read meta_size from the first byte of a meta
-		   block */
-		im->meta_size = *p++ * 16;
-		if (im->meta_size == 0) {
-			/* special case: no metadata */
-			im->data_rest = im->data_size;
-			return 1;
-		}
-
-		/* 1 byte was consumed (must be re-added later for the
-		   return value */
-		--length;
-
-		/* initialize metadata reader, allocate enough
-		   memory (+1 for the null terminator) */
-		im->meta_position = 0;
-		im->meta_data = g_malloc(im->meta_size + 1);
-	}
-
-	assert(im->meta_position < im->meta_size);
-
-	if (length > im->meta_size - im->meta_position)
-		length = im->meta_size - im->meta_position;
-
-	memcpy(im->meta_data + im->meta_position, p, length);
-	im->meta_position += length;
-
-	if (p != data)
-		/* re-add the first byte (which contained meta_size) */
-		++length;
-
-	if (im->meta_position == im->meta_size) {
-		/* null-terminate the string */
-
-		im->meta_data[im->meta_size] = 0;
-
-		/* parse */
-
-		if (im->tag != NULL)
-			tag_free(im->tag);
-
-		im->tag = icy_parse_tag(im->meta_data);
-		g_free(im->meta_data);
-
-		/* change back to normal data mode */
-
-		im->meta_size = 0;
-		im->data_rest = im->data_size;
-	}
-
-	return length;
-}