Database*: move to db/

1 files changed, 0 insertions, 262 deletions

diff --git a/src/db/upnp/Directory.cxx b/src/db/upnp/Directory.cxx
deleted file mode 100644
index adb8b213a..000000000
--- a/src/db/upnp/Directory.cxx
+++ /dev/null
@@ -1,262 +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 "Directory.hxx"
-#include "Util.hxx"
-#include "Expat.hxx"
-#include "Tags.hxx"
-#include "tag/TagBuilder.hxx"
-#include "tag/TagTable.hxx"
-#include "util/NumberParser.hxx"
-
-#include <algorithm>
-#include <string>
-
-#include <string.h>
-
-UPnPDirContent::~UPnPDirContent()
-{
-	/* this destructor exists here just so it won't get inlined */
-}
-
-gcc_pure gcc_nonnull_all
-static bool
-CompareStringLiteral(const char *literal, const char *value, size_t length)
-{
-	return length == strlen(literal) &&
-		memcmp(literal, value, length) == 0;
-}
-
-gcc_pure
-static UPnPDirObject::ItemClass
-ParseItemClass(const char *name, size_t length)
-{
-	if (CompareStringLiteral("object.item.audioItem.musicTrack",
-				 name, length))
-		return UPnPDirObject::ItemClass::MUSIC;
-	else if (CompareStringLiteral("object.item.playlistItem",
-				      name, length))
-		return UPnPDirObject::ItemClass::PLAYLIST;
-	else
-		return UPnPDirObject::ItemClass::UNKNOWN;
-}
-
-gcc_pure
-static int
-ParseDuration(const char *duration)
-{
-	char *endptr;
-
-	unsigned result = ParseUnsigned(duration, &endptr);
-	if (endptr == duration || *endptr != ':')
-		return 0;
-
-	result *= 60;
-	duration = endptr + 1;
-	result += ParseUnsigned(duration, &endptr);
-	if (endptr == duration || *endptr != ':')
-		return 0;
-
-	result *= 60;
-	duration = endptr + 1;
-	result += ParseUnsigned(duration, &endptr);
-	if (endptr == duration || *endptr != 0)
-		return 0;
-
-	return result;
-}
-
-/**
- * Transform titles to turn '/' into '_' to make them acceptable path
- * elements. There is a very slight risk of collision in doing
- * this. Twonky returns directory names (titles) like 'Artist/Album'.
- */
-gcc_pure
-static std::string
-titleToPathElt(std::string &&s)
-{
-	std::replace(s.begin(), s.end(), '/', '_');
-	return s;
-}
-
-/**
- * An XML parser which builds directory contents from DIDL lite input.
- */
-class UPnPDirParser final : public CommonExpatParser {
-	UPnPDirContent &m_dir;
-
-	enum {
-		NONE,
-		RES,
-		CLASS,
-	} state;
-
-	/**
-	 * If not equal to #TAG_NUM_OF_ITEM_TYPES, then we're
-	 * currently reading an element containing a tag value.  The
-	 * value is being constructed in #value.
-	 */
-	TagType tag_type;
-
-	/**
-	 * The text inside the current element.
-	 */
-	std::string value;
-
-	UPnPDirObject m_tobj;
-	TagBuilder tag;
-
-public:
-	UPnPDirParser(UPnPDirContent& dir)
-		:m_dir(dir),
-		 state(NONE),
-		 tag_type(TAG_NUM_OF_ITEM_TYPES)
-	{
-	}
-
-protected:
-	virtual void StartElement(const XML_Char *name, const XML_Char **attrs)
-	{
-		if (m_tobj.type != UPnPDirObject::Type::UNKNOWN &&
-		    tag_type == TAG_NUM_OF_ITEM_TYPES) {
-			tag_type = tag_table_lookup(upnp_tags, name);
-			if (tag_type != TAG_NUM_OF_ITEM_TYPES)
-				return;
-		} else {
-			assert(tag_type == TAG_NUM_OF_ITEM_TYPES);
-		}
-
-		switch (name[0]) {
-		case 'c':
-			if (!strcmp(name, "container")) {
-				m_tobj.clear();
-				m_tobj.type = UPnPDirObject::Type::CONTAINER;
-
-				const char *id = GetAttribute(attrs, "id");
-				if (id != nullptr)
-					m_tobj.m_id = id;
-
-				const char *pid = GetAttribute(attrs, "parentID");
-				if (pid != nullptr)
-					m_tobj.m_pid = pid;
-			}
-			break;
-
-		case 'i':
-			if (!strcmp(name, "item")) {
-				m_tobj.clear();
-				m_tobj.type = UPnPDirObject::Type::ITEM;
-
-				const char *id = GetAttribute(attrs, "id");
-				if (id != nullptr)
-					m_tobj.m_id = id;
-
-				const char *pid = GetAttribute(attrs, "parentID");
-				if (pid != nullptr)
-					m_tobj.m_pid = pid;
-			}
-			break;
-
-		case 'r':
-			if (!strcmp(name, "res")) {
-				// <res protocolInfo="http-get:*:audio/mpeg:*" size="5171496"
-				// bitrate="24576" duration="00:03:35" sampleFrequency="44100"
-				// nrAudioChannels="2">
-
-				const char *duration =
-					GetAttribute(attrs, "duration");
-				if (duration != nullptr)
-					tag.SetTime(ParseDuration(duration));
-
-				state = RES;
-			}
-
-			break;
-
-		case 'u':
-			if (strcmp(name, "upnp:class") == 0)
-				state = CLASS;
-		}
-	}
-
-	bool checkobjok() {
-		if (m_tobj.m_id.empty() || m_tobj.m_pid.empty() ||
-		    m_tobj.name.empty() ||
-		    (m_tobj.type == UPnPDirObject::Type::ITEM &&
-		     m_tobj.item_class == UPnPDirObject::ItemClass::UNKNOWN))
-			return false;
-
-		return true;
-	}
-
-	virtual void EndElement(const XML_Char *name)
-	{
-		if (tag_type != TAG_NUM_OF_ITEM_TYPES) {
-			assert(m_tobj.type != UPnPDirObject::Type::UNKNOWN);
-
-			tag.AddItem(tag_type, value.c_str());
-
-			if (tag_type == TAG_TITLE)
-				m_tobj.name = titleToPathElt(std::move(value));
-
-			value.clear();
-			tag_type = TAG_NUM_OF_ITEM_TYPES;
-			return;
-		}
-
-		if ((!strcmp(name, "container") || !strcmp(name, "item")) &&
-		    checkobjok()) {
-			tag.Commit(m_tobj.tag);
-			m_dir.objects.emplace_back(std::move(m_tobj));
-		}
-
-		state = NONE;
-	}
-
-	virtual void CharacterData(const XML_Char *s, int len)
-	{
-		if (tag_type != TAG_NUM_OF_ITEM_TYPES) {
-			assert(m_tobj.type != UPnPDirObject::Type::UNKNOWN);
-
-			value.append(s, len);
-			return;
-		}
-
-		switch (state) {
-		case NONE:
-			break;
-
-		case RES:
-			m_tobj.url.assign(s, len);
-			break;
-
-		case CLASS:
-			m_tobj.item_class = ParseItemClass(s, len);
-			break;
-		}
-	}
-};
-
-bool
-UPnPDirContent::parse(const char *input, Error &error)
-{
-	UPnPDirParser parser(*this);
-	return parser.Parse(input, strlen(input), true, error);
-}