smsdaemon/plugins/ShellExecPlugin.cpp

#include "ShellExecPlugin.h"
#include "ISmsTransceiver.h"
#include "Sms.h"

#include "Util.h"
#include "ConfigFile.h"

#include <stdexcept>

ShellExecPlugin::ShellExecPlugin(std::map<std::string,std::string> args)
                : Plugin("", "")
{
        _command = args["trigger"];
        _exeCommand = args["cmd"];
        _description = std::string("ShellExec: ")+_exeCommand;
        std::string allowParms = args["allowparms"];
        std::string returnOutput = args["returnoutput"];

        if (_command == "" || _exeCommand == "" || allowParms == "" || returnOutput == "")
                throw std::runtime_error("Usage: plugin = shellexec trigger=<trigger>; cmd=<command>; allowparms=<0|1>; returnoutput=<0|1>");


        _allowParameters = ( ConfigHelper::StringToInt(allowParms) == 1);
        _returnOutput = ( ConfigHelper::StringToInt(returnOutput) == 1);
}

void ShellExecPlugin::Execute(ISmsTransceiver& modem, SMS& sms)
{
        std::string command = _exeCommand;

        if (_allowParameters)
        {
                std::string parameters = sms.ExtractParameters();

                parameters = Util::str_replace(parameters, "||");
                parameters = Util::str_replace(parameters, "&&");
                parameters = Util::str_replace(parameters, ";");
                parameters = Util::str_replace(parameters, "'");
                parameters = Util::str_replace(parameters, "\"");

                command += " ";
                command += parameters;
        }
        std::string output;
        std::string* out_p = 0;

        if (_returnOutput)
                out_p = &output;

        int retval = Util::my_system( command.c_str(), out_p );

        std::string message;
        if (retval == -1)
                message = "Error";
        else
        {
                if (_returnOutput)
                        message = output;
                else
                        message = "OK";
        }

        modem.SendSms(sms.GetSender(), message, false );
}
1	#include "ShellExecPlugin.h"
2	#include "ISmsTransceiver.h"
3	#include "Sms.h"
4
5	#include "Util.h"
6	#include "ConfigFile.h"
7
8	#include <stdexcept>
9
10	ShellExecPlugin::ShellExecPlugin(std::map<std::string,std::string> args)
11	: Plugin("", "")
12	{
13	_command = args["trigger"];
14	_exeCommand = args["cmd"];
15	_description = std::string("ShellExec: ")+_exeCommand;
16	std::string allowParms = args["allowparms"];
17	std::string returnOutput = args["returnoutput"];
18
19	if (_command == "" \|\| _exeCommand == "" \|\| allowParms == "" \|\| returnOutput == "")
20	throw std::runtime_error("Usage: plugin = shellexec trigger=<trigger>; cmd=<command>; allowparms=<0\|1>; returnoutput=<0\|1>");
21
22
23	_allowParameters = ( ConfigHelper::StringToInt(allowParms) == 1);
24	_returnOutput = ( ConfigHelper::StringToInt(returnOutput) == 1);
25	}
26
27	void ShellExecPlugin::Execute(ISmsTransceiver& modem, SMS& sms)
28	{
29	std::string command = _exeCommand;
30
31	if (_allowParameters)
32	{
33	std::string parameters = sms.ExtractParameters();
34
35	parameters = Util::str_replace(parameters, "\|\|");
36	parameters = Util::str_replace(parameters, "&&");
37	parameters = Util::str_replace(parameters, ";");
38	parameters = Util::str_replace(parameters, "'");
39	parameters = Util::str_replace(parameters, "\"");
40
41	command += " ";
42	command += parameters;
43	}
44	std::string output;
45	std::string* out_p = 0;
46
47	if (_returnOutput)
48	out_p = &output;
49
50	int retval = Util::my_system( command.c_str(), out_p );
51
52	std::string message;
53	if (retval == -1)
54	message = "Error";
55	else
56	{
57	if (_returnOutput)
58	message = output;
59	else
60	message = "OK";
61	}
62
63	modem.SendSms(sms.GetSender(), message, false );
64	}