plugins: add configparam 'shellwindow'

Origin commit data
------------------
Branch: ni/coolstream
Commit: b46ad0c5ae
Author: vanhofen <vanhofen@gmx.de>
Date: 2014-09-17 (Wed, 17 Sep 2014)

Origin message was:
------------------
- plugins: add configparam 'shellwindow'

------------------
No further description and justification available within origin commit message!

------------------
This commit was generated by Migit

src/gui/plugins.cpp

@@ -205,6 +205,7 @@ bool CPlugins::parseCfg(plugin *plugin_data)
 	plugin_data->vtxtpid = false;
 	plugin_data->showpig = false;
 	plugin_data->needoffset = false;
+	plugin_data->shellwindow = false;
 	plugin_data->hide = false;
 	plugin_data->type = CPlugins::P_TYPE_DISABLED;
 
@@ -265,6 +266,10 @@ bool CPlugins::parseCfg(plugin *plugin_data)
 		{
 			plugin_data->needoffset = atoi(parm);
 		}
+		else if (cmd == "shellwindow")
+		{
+			plugin_data->shellwindow = atoi(parm);
+		}
 		else if (cmd == "hide")
 		{
 			plugin_data->hide = atoi(parm);
@@ -331,6 +336,27 @@ void CPlugins::startPlugin(const char * const name)
 
 }
 
+void CPlugins::popenScriptPlugin(const char * script)
+{
+	pid_t pid = 0;
+	FILE *f = my_popen(pid, script, "r");
+	if (f != NULL)
+	{
+		char *output=NULL;
+		size_t len = 0;
+		while ((getline(&output, &len, f)) != -1)
+			scriptOutput += output;
+		pclose(f);
+		int s;
+		while (waitpid(pid, &s, WNOHANG)>0);
+		kill(pid, SIGTERM);
+		if (output)
+			free(output);
+	}
+	else
+		printf("[CPlugins] can't execute %s\n",script);
+}
+
 void CPlugins::startScriptPlugin(int number)
 {
 	const char *script = plugin_list[number].pluginfile.c_str();
@@ -345,8 +371,13 @@ void CPlugins::startScriptPlugin(int number)
 	// workaround for manually messed up permissions
 	if (access(script, X_OK))
 		chmod(script, 0755);
+	if (plugin_list[number].shellwindow)
+	{
 		CShellWindow(script, CShellWindow::VERBOSE | CShellWindow::ACKNOWLEDGE);
 		scriptOutput = "";
+	}
+	else
+		popenScriptPlugin(script);
 }
 
 void CPlugins::startLuaPlugin(int number)

src/gui/plugins.h

@@ -81,6 +81,7 @@ class CPlugins
 			int posx, posy, sizex, sizey;
 			bool showpig;
 			bool needoffset;
+			bool shellwindow;
 			bool hide;
 			bool operator< (const plugin& a) const
 			{
@@ -129,6 +130,7 @@ class CPlugins
 		void startPlugin(const char * const filename);		// start plugins by filename
 		void startPlugin_by_name(const std::string & name);	// start plugins by "name=" in .cfg
 		void startScriptPlugin(int number);
+		void popenScriptPlugin(const char * script);
 		void startLuaPlugin(int number);
 		bool hasPlugin(CPlugins::p_type_t type);