From b7e0b79e7ce53bf467b1bcb8d60e86fac509f776 Mon Sep 17 00:00:00 2001
From: Alex <b0ris@b0ris-satellite.localdomain>
Date: Fri, 4 Nov 2011 03:02:16 +0200
Subject: config.cfg parser

---
 client/Config.cpp | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 94 insertions(+), 4 deletions(-)

(limited to 'client/Config.cpp')

diff --git a/client/Config.cpp b/client/Config.cpp
index b3c66a4..429d615 100644
--- a/client/Config.cpp
+++ b/client/Config.cpp
@@ -1,13 +1,12 @@
 
 #include <algorithm>
 #include <fstream>
-#include "client.h"
+#include <sstream>
+#include <stdlib.h>
 #include "Config.h"
-#include "Proxy.h"
 
 using namespace std;
 
-
 Config* Config::self = NULL;
 
 Config *Config::CurrentConfig()
@@ -19,6 +18,74 @@ Config *Config::CurrentConfig()
 
 Config::Config(): StaticProxySpeedLow(50), configValid(0)
 {
+	Logger::Info("Parsing config.cfg to determine initial configuration\n");
+	ifstream configFile("config.cfg", std::ios::in);
+	if (!configFile)
+	{
+		Logger::Fatal("Can't open file: config.cfg\n");
+		return;
+	}
+	
+	const int str_size = 512;
+	char str[str_size] = {0};
+	while (!configFile.eof())
+	{
+		configFile.getline(str, str_size, ';');
+		configFile.ignore(2,  '\n');
+		if (configFile.eof())
+			break;
+		string entry = str;
+		size_t eqpos = entry.find('=');
+		if (eqpos == string::npos)
+		{
+			Logger::Warn("No '=' at the config line: %s\n", entry.c_str());
+			continue;
+		}
+		string key = entry.substr(0, eqpos);
+		string value = entry.substr(eqpos+1);
+		Logger::Trace("Found option: %s = %s\n", key.c_str(), value.c_str());
+		if (key.compare("config_update_interval") == 0)
+		{
+			updateInterval = atoi(value.c_str());
+		}
+		else if (key.compare("client_update_interval") == 0)
+		{
+			ClientUpdateInterval = atoi(value.c_str());
+		}
+		else if (key.compare("server") == 0)
+		{
+			ServerEntry server(value);
+			servers.push_back(server);
+		}
+		else if (key.compare("welcome_msg") == 0)
+		{
+			WelcomeMsg = value;
+		}
+		else if (key.compare("config_downloaded_msg") == 0)
+		{
+			ConfigLoadedMsg = value;
+		}
+		else if (key.compare("top_panel_text") == 0)
+		{
+			TopPanelText = value;
+		}
+		else if (key.compare("bottom_panel_text") == 0)
+		{
+			BottomPanelText = value;
+		}
+		else if (key.compare("speed_visibility") == 0)
+		{
+			IsSpeedVisible = false;
+			if (value.compare("true"))
+			{
+				IsSpeedVisible = true;
+			}
+		}
+		else
+		{
+			Logger::Warn("Unrecognized config option: %s\n", key.c_str());
+		}
+	}
 }
 
 void Config::AcquireConfig()
@@ -138,7 +205,6 @@ vector<ProxyEntryStatic> Config::GetStaticProxyGuiLine(unsigned line)
 				swap(staticProxyLine[j], staticProxyLine[j-1]);
 		}
 	}
-	
 	return staticProxyLine;
 }
 
@@ -207,4 +273,28 @@ int Config::ReadStaticProxy()
 	}
 	proxyFile.close();
 	return 0;
+}
+
+
+/***
+ * Nested class section
+ */
+Config::ServerEntry::ServerEntry(): host("127.0.0.1"), timeout(120), retry(60)
+{
+}
+
+Config::ServerEntry::ServerEntry(string entry)
+{
+	ServerEntry();
+	
+	/* processing string: "8.8.8.8 600 60" */
+	size_t start = 0, end = 0;
+	end = entry.find(' ');
+	host = entry.substr(start, end);
+	start = end+1;
+	end = entry.find(' ');
+	timeout = atoi(entry.substr(start, end).c_str());
+	start = end+1;
+	end = entry.find(' ');
+	retry = atoi(entry.substr(start, end).c_str());
 }
\ No newline at end of file
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