Exemplo n.º 1
0
static
DWORD
LsaPstorepCallPlugin(
    IN PCSTR Operation,
    IN LSA_PSTORE_CALL_PLUGIN_CALLBACK Callback,
    IN PLSA_PSTORE_CALL_PLUGIN_ARGS Arguments
    )
{
    DWORD dwError = 0;
    int EE = 0;
    LSA_PSTORE_PLUGIN_INFO pluginInfo = { 0 };
    PSTR* pluginNames = 0;
    DWORD pluginCount = 0;
    DWORD i = 0;
    PCSTR method = NULL;

    dwError = LsaPstorepGetPluginNames(&pluginNames, &pluginCount);
    GOTO_CLEANUP_ON_WINERROR_EE(dwError, EE);

    for (i = 0; i < pluginCount; i++)
    {
        LsaPstorepCleanupPlugin(&pluginInfo);

        dwError = LsaPstorepInitializePlugin(&pluginInfo, pluginNames[i]);
        if (dwError)
        {
            LW_RTL_LOG_ERROR("Failed to load plugin %s with error = %u (%s)",
                    pluginNames[i], dwError,
                    LW_RTL_LOG_SAFE_STRING(LwWin32ExtErrorToName(dwError)));
            dwError = 0;
            continue;
        }

        dwError = Callback(
                        pluginInfo.Name,
                        pluginInfo.Dispatch,
                        pluginInfo.Context,
                        Arguments,
                        &method);
        if (dwError)
        {
            if (method)
            {
                LW_RTL_LOG_ERROR(
                        "Failed %s operation on plugin %s "
                        "while calling %s method with error = %u (%s)",
                        LW_RTL_LOG_SAFE_STRING(Operation), pluginNames[i],
                        method, dwError,
                        LW_RTL_LOG_SAFE_STRING(LwWin32ExtErrorToName(dwError)));
            }
            else
            {
                LW_RTL_LOG_ERROR(
                        "Failed %s operation on plugin %s "
                        "with error = %u (%s)",
                        LW_RTL_LOG_SAFE_STRING(Operation), pluginNames[i],
                        dwError,
                        LW_RTL_LOG_SAFE_STRING(LwWin32ExtErrorToName(dwError)));
            }
            dwError = 0;
            continue;
        }
    }

cleanup:
    LsaPstorepCleanupPlugin(&pluginInfo);

    LSA_PSTORE_FREE_STRING_ARRAY_A(&pluginNames, &pluginCount);

    LSA_PSTORE_LOG_LEAVE_ERROR_EE(dwError, EE);
    return dwError;
}
Exemplo n.º 2
0
static
VOID
LogCallback(
    IN OPTIONAL LW_PVOID Context,
    IN LW_RTL_LOG_LEVEL Level,
    IN OPTIONAL PCSTR ComponentName,
    IN PCSTR FunctionName,
    IN PCSTR FileName,
    IN ULONG LineNumber,
    IN PCSTR Format,
    IN ...
    )
{
    DWORD dwError = 0;
    PSTR formattedMessage = NULL;
    va_list argList;
    PCSTR levelString = NULL;
    size_t messageLength = 0;
    PCSTR optionalNewLine = NULL;

    va_start(argList, Format);
    dwError = LwAllocateStringPrintfV(&formattedMessage, Format, argList);
    va_end(argList);
    if (dwError)
    {
        goto error;
    }

    switch (Level)
    {
        case LW_RTL_LOG_LEVEL_ALWAYS:
            levelString = "ALWAYS";
            break;
        case LW_RTL_LOG_LEVEL_ERROR:
            levelString = "ERROR";
            break;
        case LW_RTL_LOG_LEVEL_WARNING:
            levelString = "WARNING";
            break;
        case LW_RTL_LOG_LEVEL_INFO:
            levelString = "INFO";
            break;
        case LW_RTL_LOG_LEVEL_VERBOSE:
            levelString = "VERBOSE";
            break;
        case LW_RTL_LOG_LEVEL_DEBUG:
            levelString = "DEBUG";
            break;
        case LW_RTL_LOG_LEVEL_TRACE:
            levelString = "TRACE";
            break;
        default:
            levelString = NULL;
            break;
    }

    messageLength = strlen(formattedMessage);
    if (!messageLength || formattedMessage[messageLength-1] != '\n')
    {
        optionalNewLine = "\n";
    }

    printf("%s: [%s() %s:%d] %s%s",
           LW_RTL_LOG_SAFE_STRING(levelString),
           FunctionName,
           FileName,
           LineNumber,
           formattedMessage,
           optionalNewLine);

error:
    if (dwError)
    {
        printf("WARNING: Failed to format log message");
    }

    LW_SAFE_FREE_STRING(formattedMessage);
}