restart.cpp File Reference

.restart command More...

#include "pch.h"

Functions
VOID	CommandRestartHelp ()
	help of the .restart command
VOID	CommandRestart (vector< string > SplitCommand, string Command)
	.restart command handler

Variables
UINT32	g_ProcessIdOfLatestStartingProcess
	The process id of the latest starting process.
std::wstring	g_StartCommandPath
	the start path used in .start command
std::wstring	g_StartCommandPathAndArguments
	the start arguments used in .start command
ACTIVE_DEBUGGING_PROCESS	g_ActiveProcessDebuggingState
	State of active debugging thread.

Detailed Description

.restart command

Author

Sina Karvandi (sina@.nosp@m.hype.nosp@m.rdbg..nosp@m.org)

Version

0.1

Date

2022-01-06

Copyright

This project is released under the GNU Public License v3.

Function Documentation

CommandRestart()

VOID CommandRestart	(	vector< string >	SplitCommand,
		string	Command )

.restart command handler

Parameters

SplitCommand
Command

Returns

VOID

{
    if (SplitCommand.size() != 1)
    {
        ShowMessages("incorrect use of the '.restart'\n\n");
        CommandRestartHelp();
        return;
    }
 
    //
    // Check if the .start command is previously called or not
    //
    if (g_StartCommandPath.empty())
    {
        ShowMessages("nothing to restart, did you use the '.start' command before?\n");
        return;
    }
 
    //
    // Check to kill the current active process (if exists)
    //
    if (g_ActiveProcessDebuggingState.IsActive)
    {
        //
        // kill the process, we will restart the process even if we didn't
        // successfully killed the active process
        //
        UdKillProcess(g_ActiveProcessDebuggingState.ProcessId);
    }
    else if (g_ProcessIdOfLatestStartingProcess != NULL)
    {
        UdKillProcess(g_ProcessIdOfLatestStartingProcess);
 
        //
        // No longer the last process exists
        //
        g_ProcessIdOfLatestStartingProcess = NULL;
    }
 
    //
    // Perform run of the target file
    //
    if (g_StartCommandPathAndArguments.empty())
    {
        UdAttachToProcess(NULL,
                          g_StartCommandPath.c_str(),
                          NULL,
                          FALSE);
    }
    else
    {
        UdAttachToProcess(NULL,
                          g_StartCommandPath.c_str(),
                          (WCHAR *)g_StartCommandPathAndArguments.c_str(),
                          FALSE);
    }
}

CommandRestartHelp()

VOID CommandRestartHelp

(

)

help of the .restart command

Returns

VOID

{
    ShowMessages(".restart : restarts the previously started process "
                 "(using '.start' command).\n\n");
 
    ShowMessages(
        "syntax : \t.restart \n");
}

Variable Documentation

g_ActiveProcessDebuggingState

ACTIVE_DEBUGGING_PROCESS g_ActiveProcessDebuggingState

extern

State of active debugging thread.

{0};

g_ProcessIdOfLatestStartingProcess

UINT32 g_ProcessIdOfLatestStartingProcess

extern

The process id of the latest starting process.

g_StartCommandPath

std::wstring g_StartCommandPath

extern

the start path used in .start command

g_StartCommandPathAndArguments

std::wstring g_StartCommandPathAndArguments

extern

the start arguments used in .start command