renamed Reader => Stream

2025-05-12 08:36:43 +02:00 · 2016-03-22 23:14:19 +01:00 · 2016-03-22 23:14:19 +01:00 · 0eaa616ab6
commit 0eaa616ab6
parent 1f177e5119
15 changed files with 114 additions and 114 deletions
--- a/server/streamreader/streamUri.cpp
+++ b/server/streamreader/streamUri.cpp
@ -0,0 +1,126 @@
+/***
+    This file is part of snapcast
+    Copyright (C) 2014-2016  Johannes Pohl
+
+    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 3 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, see <http://www.gnu.org/licenses/>.
+***/
+
+
+#include <common/utils.h>
+#include <common/compat.h>
+#include <common/log.h>
+#include "streamUri.h"
+
+
+using namespace std;
+
+
+StreamUri::StreamUri(const std::string& streamUri)
+{
+// https://en.wikipedia.org/wiki/Uniform_Resource_Identifier
+// scheme:[//[user:password@]host[:port]][/]path[?query][#fragment]
+// would be more elegant with regex. Not yet supported on my dev machine's gcc 4.8 :(
+	logE << "StreamUri: " << streamUri << "\n";
+	size_t pos;
+	uri = trim_copy(streamUri);
+	while (!uri.empty() && ((uri[0] == '\'') || (uri[0] == '"')))
+		uri = uri.substr(1);
+	while (!uri.empty() && ((uri[uri.length()-1] == '\'') || (uri[uri.length()-1] == '"')))
+		uri = uri.substr(0, this->uri.length()-1);
+
+	string decodedUri = uriDecode(uri);
+	logD << "StreamUri: " << decodedUri << "\n";
+
+	id_ = decodedUri;
+	pos = id_.find('?');
+	if (pos != string::npos)
+		id_ = id_.substr(0, pos);
+	pos = id_.find('#');
+	if (pos != string::npos)
+		id_ = id_.substr(0, pos);
+	logD << "id: '" << id_ << "'\n";
+
+	string tmp(decodedUri);
+
+	pos = tmp.find(':');
+	if (pos == string::npos)
+		throw invalid_argument("missing ':'");
+	scheme = trim_copy(tmp.substr(0, pos));
+	tmp = tmp.substr(pos + 1);
+	logD << "scheme: '" << scheme << "' tmp: '" << tmp << "'\n";
+
+	if (tmp.find("//") != 0)
+		throw invalid_argument("missing host separator: '//'");
+	tmp = tmp.substr(2);
+
+	pos = tmp.find('/');
+	if (pos == string::npos)
+		throw invalid_argument("missing path separator: '/'");
+	host = trim_copy(tmp.substr(0, pos));
+	tmp = tmp.substr(pos);
+	path = tmp;
+	logD << "host: '" << host << "' tmp: '" << tmp << "' path: '" << path << "'\n";
+
+	pos = tmp.find('?');
+	if (pos == string::npos)
+		return;
+
+	path = trim_copy(tmp.substr(0, pos));
+	tmp = tmp.substr(pos + 1);
+	string queryStr = tmp;
+	logD << "path: '" << path << "' tmp: '" << tmp << "' query: '" << queryStr << "'\n";
+
+	pos = tmp.find('#');
+	if (pos != string::npos)
+	{
+		queryStr = tmp.substr(0, pos);
+		tmp = tmp.substr(pos + 1);
+		fragment = trim_copy(tmp);
+		logD << "query: '" << queryStr << "' fragment: '" << fragment << "' tmp: '" << tmp << "'\n";
+	}
+
+	vector<string> keyValueList = split(queryStr, '&');
+	for (auto& kv: keyValueList)
+	{
+		pos = kv.find('=');
+		if (pos != string::npos)
+		{
+			string key = trim_copy(kv.substr(0, pos));
+			string value = trim_copy(kv.substr(pos+1));
+			query[key] = value;
+			if (key == "id")
+				id_ = value;
+		}
+	}
+}
+
+
+json StreamUri::toJson() const
+{
+	json j = {
+		{"raw", uri},
+		{"scheme", scheme},
+		{"host", host},
+		{"path", path},
+		{"fragment", fragment},
+		{"query", query}
+	};
+	return j;
+}
+
+
+std::string StreamUri::id() const
+{
+	return id_;
+}