C++ (Cpp) PhSplitStringRefAtLastCharの例

コード例 #1

ファイル: appsup.c プロジェクト: Azarien/processhacker2

PPH_STRING PhGetUrlBaseName(
    _In_ PPH_STRING FileName
    )
{
    PH_STRINGREF pathPart;
    PH_STRINGREF baseNamePart;

    if (!PhSplitStringRefAtLastChar(&FileName->sr, '/', &pathPart, &baseNamePart))
        return NULL;

    return PhCreateString2(&baseNamePart);
}

コード例 #2

ファイル: updater.c プロジェクト: amitamitamitamit/processhacker2

static PPH_STRING UpdaterParseDownloadFileName(
    _In_ PPH_STRING DownloadUrlPath
    )
{
    PH_STRINGREF pathPart;
    PH_STRINGREF baseNamePart;
    PPH_STRING filePath;
    PPH_STRING downloadFileName;

    if (!PhSplitStringRefAtLastChar(&DownloadUrlPath->sr, '/', &pathPart, &baseNamePart))
        return NULL;

    downloadFileName = PhCreateString2(&baseNamePart);
    filePath = PhCreateCacheFile(downloadFileName);
    PhDereferenceObject(downloadFileName);

    return filePath;
}

コード例 #3

ファイル: plugman.c プロジェクト: MaximeFrancoeur/processhacker2

PWSTR PhpGetPluginBaseName(
    _In_ PPH_PLUGIN Plugin
    )
{
    if (Plugin->FileName)
    {
        PH_STRINGREF pathNamePart;
        PH_STRINGREF baseNamePart;

        if (PhSplitStringRefAtLastChar(&Plugin->FileName->sr, '\\', &pathNamePart, &baseNamePart))
            return baseNamePart.Buffer;
        else
            return Plugin->FileName->Buffer;
    }
    else
    {
        // Fake disabled plugin.
        return Plugin->Name.Buffer;
    }
}

コード例 #4

ファイル: itemtips.c プロジェクト: andyvand/ProcessHacker

VOID PhpFillUmdfDrivers(
    _In_ PPH_PROCESS_ITEM Process,
    _Inout_ PPH_STRING_BUILDER Drivers
    )
{
    static PH_STRINGREF activeDevices = PH_STRINGREF_INIT(L"ACTIVE_DEVICES");
    static PH_STRINGREF currentControlSetEnum = PH_STRINGREF_INIT(L"System\\CurrentControlSet\\Enum\\");

    HANDLE processHandle;
    ULONG flags = 0;
    PVOID environment;
    ULONG environmentLength;
    ULONG enumerationKey;
    PH_ENVIRONMENT_VARIABLE variable;

    if (!NT_SUCCESS(PhOpenProcess(
        &processHandle,
        PROCESS_QUERY_INFORMATION | PROCESS_VM_READ,
        Process->ProcessId
        )))
        return;

#ifdef _WIN64
    // Just in case.
    if (Process->IsWow64)
        flags |= PH_GET_PROCESS_ENVIRONMENT_WOW64;
#endif

    if (NT_SUCCESS(PhGetProcessEnvironment(
        processHandle,
        flags,
        &environment,
        &environmentLength
        )))
    {
        enumerationKey = 0;

        while (PhEnumProcessEnvironmentVariables(environment, environmentLength, &enumerationKey, &variable))
        {
            PH_STRINGREF part;
            PH_STRINGREF remainingPart;

            if (!PhEqualStringRef(&variable.Name, &activeDevices, TRUE))
                continue;

            remainingPart = variable.Value;

            while (remainingPart.Length != 0)
            {
                PhSplitStringRefAtChar(&remainingPart, ';', &part, &remainingPart);

                if (part.Length != 0)
                {
                    HANDLE driverKeyHandle;
                    PPH_STRING driverKeyPath;

                    driverKeyPath = PhConcatStringRef2(&currentControlSetEnum, &part);

                    if (NT_SUCCESS(PhOpenKey(
                        &driverKeyHandle,
                        KEY_READ,
                        PH_KEY_LOCAL_MACHINE,
                        &driverKeyPath->sr,
                        0
                        )))
                    {
                        PPH_STRING deviceDesc;
                        PH_STRINGREF deviceName;
                        PPH_STRING hardwareId;

                        if (deviceDesc = PhQueryRegistryString(driverKeyHandle, L"DeviceDesc"))
                        {
                            PH_STRINGREF firstPart;
                            PH_STRINGREF secondPart;

                            if (PhSplitStringRefAtLastChar(&deviceDesc->sr, ';', &firstPart, &secondPart))
                                deviceName = secondPart;
                            else
                                deviceName = deviceDesc->sr;
                        }
                        else
                        {
                            PhInitializeStringRef(&deviceName, L"Unknown Device");
                        }

                        hardwareId = PhQueryRegistryString(driverKeyHandle, L"HardwareID");

                        PhAppendStringBuilder(Drivers, &StandardIndent);
                        PhAppendStringBuilder(Drivers, &deviceName);

                        if (hardwareId)
                        {
                            PhTrimToNullTerminatorString(hardwareId);

                            if (hardwareId->Length != 0)
                            {
                                PhAppendStringBuilder2(Drivers, L" (");
                                PhAppendStringBuilder(Drivers, &hardwareId->sr);
                                PhAppendCharStringBuilder(Drivers, ')');
                            }
                        }

                        PhAppendCharStringBuilder(Drivers, '\n');

                        PhClearReference(&hardwareId);
                        PhClearReference(&deviceDesc);
                        NtClose(driverKeyHandle);
                    }

                    PhDereferenceObject(driverKeyPath);
                }
            }
        }

        PhFreePage(environment);
    }

    NtClose(processHandle);
}