X-Git-Url: http://git.home-dn.net/?p=manu%2Fsuphp.git;a=blobdiff_plain;f=src%2FApplication.hpp;fp=src%2FApplication.hpp;h=be7ed828baa7b345726bd989eee623e6c1e55eb7;hp=0000000000000000000000000000000000000000;hb=873afb00229b8e205345b6895eaad6602d5e10f4;hpb=728a5b3f000f892e52ecea98fcc8f0c5d7275b7b

diff --git a/src/Application.hpp b/src/Application.hpp
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+/*
+    suPHP - (c)2002-2005 Sebastian Marsching <sebastian@marsching.com>
+
+    This file is part of suPHP.
+
+    suPHP 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.
+
+    suPHP 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 suPHP; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef SUPHP_APPLICATION_H
+
+namespace suPHP {
+    class Application;
+};
+
+enum TargetMode {
+    TARGETMODE_PHP,
+    TARGETMODE_SELFEXECUTE
+};
+
+#define SUPHP_APPLICATION_H
+
+#include <string>
+#include <iostream>
+
+#include "Environment.hpp"
+#include "CommandLine.hpp"
+#include "SystemException.hpp"
+#include "SoftException.hpp"
+#include "SecurityException.hpp"
+
+namespace suPHP {
+    /**
+     * Main application class.
+     * Contains the main() function.
+     */
+    class Application {
+    private:
+	/**
+	 * Print message containing version information
+	 */
+	void printAboutMessage();
+	
+	/**
+	 * Checks wheter process has root privileges
+	 * and calling user is webserver user
+	 */
+	void checkProcessPermissions(Configuration& config) 
+	    throw (SecurityException, LookupException);
+	/**
+	 * Checks scriptfile.
+	 * Includes check for path, symbollink and permissions
+	 */
+	void checkScriptFile(const std::string& scriptFilename, 
+			     const Configuration& config, 
+			     const Environment& environment) const
+	    throw (SystemException, SoftException);
+	
+	/**
+	 * Changes process permission (user and group).
+	 * Uses preprocessor macros to distinguish between modes
+	 */
+	void changeProcessPermissions(const std::string& scriptFilename,
+				      const Configuration& config,
+				      const Environment& environment) const
+	    throw (SystemException, SoftException, SecurityException);
+
+	/**
+	 * Prepares the environment before invoking the script
+	 */
+	Environment prepareEnvironment(const Environment& sourceEnv,
+				       const Configuration& config,
+				       TargetMode mode)
+	    throw (KeyNotFoundException);
+
+	/**
+	 * Returns interpreter for script being executed
+	 */
+	std::string getInterpreter(const Environment& env,
+				   const Configuration& config)
+	    throw (SecurityException);
+	
+	/**
+	 * Returns mode interpreter is using
+	 */
+	TargetMode getTargetMode(const std::string& interpreter)
+	    throw (SecurityException);
+
+	/**
+	 * Runs script
+	 */
+	void executeScript(const std::string& scriptFilename,
+			   const std::string& interpreter,
+			   TargetMode mode,
+			   const Environment& env,
+			   const Configuration& config) const
+	    throw (SoftException);
+
+
+    public:
+	/**
+	 * Constructer
+	 */
+	Application();
+	
+	/**
+	 * Function called by the main() function
+	 */
+	int run(CommandLine& cmdline, Environment& env);
+    };
+};
+
+int main(int argc, char **argv);
+
+#endif // SUPHP_APPLICATION_H