How to execute a powershell script within c++?

Member

by darion , in category: Third Party Scripts , 24 days ago

How to execute a powershell script within c++?

Facebook Twitter LinkedIn Telegram Whatsapp

1 answer

by giovanny.lueilwitz , 24 days ago

@darion 

You can execute a PowerShell script within C++ using the CreateProcess function provided by the Windows API. Here is a step-by-step guide on how to do this:

  1. Include the necessary headers:
1
#include <Windows.h>


  1. Define a function to execute the PowerShell script:
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
void executePowerShellScript(const char* scriptPath) {
    // Specify the command to execute PowerShell and the script path
    const char* command = "powershell.exe";
    const char* arguments = scriptPath;

    // Create the process to execute the PowerShell script
    STARTUPINFO startupInfo;
    PROCESS_INFORMATION processInfo;
    ZeroMemory(&startupInfo, sizeof(startupInfo));
    ZeroMemory(&processInfo, sizeof(processInfo));

    // Start the PowerShell process
    CreateProcess(command,           // Command to execute
        (LPSTR)arguments,            // Arguments (script path)
        NULL,                        // Process handle not inheritable
        NULL,                        // Thread handle not inheritable
        FALSE,                       // Set handle inheritance to FALSE
        0,                           // No creation flags
        NULL,                        // Use parent's environment block
        NULL,                        // Use parent's starting directory 
        &startupInfo,                // Pointer to STARTUPINFO structure
        &processInfo);               // Pointer to PROCESS_INFORMATION structure

    // Close process and thread handles
    CloseHandle(processInfo.hProcess);
    CloseHandle(processInfo.hThread);
}


  1. Call the executePowerShellScript function with the path to your PowerShell script:
1
2
3
4
5
int main() {
    const char* scriptPath = "C:\path\to\your\script.ps1";
    executePowerShellScript(scriptPath);
    return 0;
}


Make sure to replace "C:\path\to\your\script.ps1" with the actual path to your PowerShell script. This code will execute the PowerShell script specified by scriptPath using the powershell.exe command.