scanner_ipc.cpp File Reference

#include <grpcpp/grpcpp.h>
#include "panoptes.grpc.pb.h"
#include "scanner_ipc.hpp"

Go to the source code of this file.

Functions
bool	GetRegistryPortValue (DWORD &portValue)
	Get the Panoptes Service port value from the registry.

Variables
std::unique_ptr< PanoptesService::Stub >	stub_

Function Documentation

GetRegistryPortValue()

bool GetRegistryPortValue

(

DWORD &

portValue

)

Get the Panoptes Service port value from the registry.

Parameters

portValue

The port value from the registry

Returns

True if the port value was retrieved successfully, false otherwise

Definition at line 14 of file scanner_ipc.cpp.

                                            {
    HKEY hKey;
    DWORD dwType = REG_DWORD;
    DWORD dwSize = sizeof(DWORD);
 
    // Open the key
    LONG lResult = RegOpenKeyExA(
        HKEY_LOCAL_MACHINE,
        "SOFTWARE\\Panoptes",
        0,
        KEY_READ,
        &hKey
    );
 
    if (lResult != ERROR_SUCCESS) {
        std::cerr << "Error opening registry key. Error code: " << lResult << std::endl;
        return false;
    }
 
    // Read the SRV_PORT value
    lResult = RegQueryValueExA(
        hKey,
        "SRV_PORT",
        NULL,
        &dwType,
        reinterpret_cast<LPBYTE>(&portValue),
        &dwSize
    );
 
    RegCloseKey(hKey);
 
    if (lResult != ERROR_SUCCESS) {
        std::cerr << "Error reading registry value. Error code: " << lResult << std::endl;
        return false;
    }
 
    if (dwType != REG_DWORD) {
        std::cerr << "Unexpected value type in registry." << std::endl;
        return false;
    }
 
    return true;
}

Variable Documentation

stub_

std::unique_ptr<PanoptesService::Stub> stub_

Definition at line 9 of file scanner_ipc.cpp.