implemented support for multiple proxies

2018-06-28 13:25:11 +02:00 · 2018-06-28 13:25:11 +02:00 · 71d7f96944
commit 71d7f96944
parent 82514f2b52
35 changed files with 156 additions and 111 deletions
--- a/proxy/wanproxy_config_class_codec.cc
+++ b/proxy/wanproxy_config_class_codec.cc
@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2009-2013 Juli Mallett. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <common/buffer.h>
+#include <common/uuid/uuid.h>
+#include <config/config_class.h>
+#include <config/config_object.h>
+#include <xcodec/xcodec.h>
+#include <xcodec/xcodec_cache.h>
+#include <xcodec/cache/coss/xcodec_cache_coss.h>
+#include "wanproxy_config_class_codec.h"
+#include "wanproxy.h"
+
+////////////////////////////////////////////////////////////////////////////////
+//                                                                            //
+// File:           wanproxy_config_class_codec.cc                             //
+// Description:    high-level parser for xcodec-related options               //
+// Project:        WANProxy XTech                                             //
+// Adapted by:     Andreu Vidal Bramfeld-Software                             //
+// Last modified:  2015-08-31                                                 //
+//                                                                            //
+////////////////////////////////////////////////////////////////////////////////
+
+WANProxyConfigClassCodec wanproxy_config_class_codec;
+
+bool
+WANProxyConfigClassCodec::Instance::activate(const ConfigObject *co)
+{
+	UUID uuid;
+	XCodecCache* cache;
+	
+	codec_.name_ = co->name_;
+
+	switch (codec_type_) 
+	{
+	case WANProxyConfigCodecXCodec:
+		/*
+		 * Fetch UUID from permanent storage if there is any.
+		 */
+		if (cache_path_.empty())
+		{
+			uuid.generate();
+		}
+		else
+		{   
+			std::string uuid_path = cache_path_ + "/UUID";
+			if (! uuid.from_file (uuid_path))
+			{
+				uuid.generate();
+				uuid.to_file (uuid_path);
+			}
+		}
+
+		codec_.cache_type_ = cache_type_;
+		codec_.cache_path_ = cache_path_;
+		codec_.cache_size_ = local_size_;
+		codec_.cache_uuid_ = uuid;
+
+		if (! (cache = wanproxy.find_cache (uuid)))
+			cache = wanproxy.add_cache (cache_type_, cache_path_, local_size_, uuid);
+		codec_.xcache_ = cache;
+		break;
+	case WANProxyConfigCodecNone:
+		codec_.xcache_ = 0;
+		break;
+	default:
+		ERROR("/wanproxy/config/codec") << "Invalid codec type.";
+		return (false);
+	}
+
+	INFO("/wanproxy/config/cache/type") << cache_type_;
+	INFO("/wanproxy/config/cache/path") << cache_path_;
+	INFO("/wanproxy/config/cache/size") << local_size_;
+	INFO("/wanproxy/config/cache/uuid") << uuid;
+		
+	switch (compressor_) {
+	case WANProxyConfigCompressorZlib:
+		if (compressor_level_ < 0 || compressor_level_ > 9) {
+			ERROR("/wanproxy/config/codec") << "Compressor level must be in range 0..9 (inclusive.)";
+			return (false);
+		}
+
+		codec_.compressor_ = true;
+		codec_.compressor_level_ = (char) compressor_level_;
+		break;
+	case WANProxyConfigCompressorNone:
+		if (compressor_level_ > 0) {
+			ERROR("/wanproxy/config/codec") << "Compressor level set but no compressor.";
+			return (false);
+		}
+
+		codec_.compressor_ = false;
+		codec_.compressor_level_ = 0;
+		break;
+	default:
+		ERROR("/wanproxy/config/codec") << "Invalid compressor type.";
+		return (false);
+	}
+
+   codec_.counting_ = (byte_counts_ != 0);
+
+	return (true);
+}