2011-07-28 Dario Rodriguez <dario.rodriguez@artica.es>

* pandora_windows_service.h, pandora_windows_service.cc: Added proxy
	mode feature.
	* bin/PandoraAgent.exe: Created new compiled version with proxy mode 
	feature.
	* bin/pandora_agent.conf: Added new parameters to configure proxy mode.



git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@4646 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f

pandora_agents/win32/ChangeLog

@@ -1,3 +1,11 @@
+2011-07-28 Dario Rodriguez <dario.rodriguez@artica.es>
+	
+	* pandora_windows_service.h, pandora_windows_service.cc: Added proxy
+	mode feature.
+	* bin/PandoraAgent.exe: Created new compiled version with proxy mode 
+	feature.
+	* bin/pandora_agent.conf: Added new parameters to configure proxy mode.
+
 2011-07-28  Sancho Lerena <slerena@artica.es>
 
 	* bin/util/tentacle_server.exe: Tentacle server executable to use it

pandora_agents/win32/bin/pandora_agent.conf

@@ -64,6 +64,15 @@ server_port 41121
 # Set XML encoding (ISO-8859-1 by default).
 #encoding ISO-8859-1
 
+# If set to 1 start Drone Agent's Proxy Mode 
+# proxy_mode 1
+
+# Max number of simmultaneus connection for proxy (by default 10)
+# proxy_max_connection 10
+
+# Proxy timeout (by default 1s)
+# proxy_timeout 1
+
 # Enable or disable XML buffer.
 xml_buffer 0
 

pandora_agents/win32/pandora_windows_service.cc

@@ -38,6 +38,7 @@
 #include <sys/stat.h>
 #include <pandora_agent_conf.h>
 #include <fstream>
+#include <unistd.h>
 
 using namespace std;
 using namespace Pandora;
@@ -82,6 +83,10 @@ Pandora_Windows_Service::setValues (const char * svc_name,
  */
 Pandora_Windows_Service::~Pandora_Windows_Service () {
 	
+	if(conf->getValue("proxy_mode") != "") {
+		killTentacleProxy();
+	}
+
 	if (this->conf != NULL) {
 		delete this->conf;
 	}
@@ -206,6 +211,7 @@ Pandora_Windows_Service::pandora_init () {
 	string conf_file, interval, debug, transfer_interval, util_dir, path, env;
 	string udp_server_enabled, udp_server_port, udp_server_addr, udp_server_auth_addr;
 	string name_agent, name;
+	string proxy_mode, server_ip;
 	int pos, num;
                 
 	setPandoraDebug (true);
@@ -263,6 +269,13 @@ Pandora_Windows_Service::pandora_init () {
 	srand ((unsigned) time (0));
 	this->setSleepTime (this->interval);
 	
+	/*Check if proxy mode is set*/
+	proxy_mode = conf->getValue ("proxy_mode");
+
+	if (proxy_mode != "") {
+		lauchTentacleProxy();	
+	}
+
 	pandoraLog ("Pandora agent started");
 	
 	/* Launch UDP Server */
@@ -276,6 +289,70 @@ Pandora_Windows_Service::pandora_init () {
 	}
 }
 
+int
+Pandora_Windows_Service::killTentacleProxy() {
+	PROCESS_INFORMATION pi;
+	STARTUPINFO         si;		
+	string kill_cmd;
+	
+	kill_cmd = "taskkill.exe /F /IM tentacle_server.exe";
+	
+	ZeroMemory (&si, sizeof (si));
+	ZeroMemory (&pi, sizeof (pi));
+	if (CreateProcess (NULL , (CHAR *)kill_cmd.c_str (), NULL, NULL, FALSE,
+		CREATE_NO_WINDOW, NULL, NULL, &si, &pi) == 0) {
+		return -1;
+	}
+		
+
+}
+
+int 
+Pandora_Windows_Service::lauchTentacleProxy() {
+	string server_ip, server_port, proxy_max_connections, proxy_timeout;
+	string proxy_cmd;
+	PROCESS_INFORMATION pi;
+	STARTUPINFO         si;	
+	
+	/*Check if server proxy is localhost*/
+	server_ip = conf->getValue("server_ip");
+	
+	if (server_ip != "localhost") {
+		proxy_max_connections = conf->getValue("proxy_max_connection");
+
+		if (proxy_max_connections == "") {
+			proxy_max_connections = "10";
+		}
+		
+		proxy_timeout = conf->getValue("proxy_timeout");
+		
+		if (proxy_timeout == "") {
+			proxy_timeout = "1";
+		}
+		
+		server_port = conf->getValue("server_port");
+		
+		if (server_port == "") {
+			server_port = "41121";
+		}
+			
+		proxy_cmd = "tentacle_server.exe -b " + server_ip + " -g " + server_port + " -c " + proxy_max_connections + " -t " + proxy_timeout + "-d";		
+
+		pandoraLog("Proxy mode enabled");
+		
+		ZeroMemory (&si, sizeof (si));
+		ZeroMemory (&pi, sizeof (pi));
+		if (CreateProcess (NULL , (CHAR *)proxy_cmd.c_str (), NULL, NULL, FALSE,
+			CREATE_NO_WINDOW, NULL, NULL, &si, &pi) == 0) {
+			return -1;
+		}
+				
+	} else {
+		pandoraLog ("[error] You can not proxy to localhost");
+	}	
+
+}
+
 string
 Pandora_Windows_Service::getXmlHeader () {
 	char          timestamp[20];

pandora_agents/win32/pandora_windows_service.h

@@ -80,6 +80,8 @@ namespace Pandora {
 		void           pandora_run_broker (string config);
 		int 		   count_broker_agents();
 		void 		   check_broker_agents(string *all_conf);
+		int 		   lauchTentacleProxy();
+		int				killTentacleProxy();
 		
 		Pandora_Windows_Service     ();