我試圖從pantheios登錄到一個文件,但無法設法使其工作。 消息在控制檯中正確顯示,但日誌文件未創建。 自從我看到thread以來,我試圖更改嚴重性級別,但沒有人可以使用。如何將pantheios記錄到文件中?
下面的代碼:
/* Pantheios Header Files */
#include <pantheios/pantheios.hpp> // Pantheios C++ main header
#include <pantheios/inserters/args.hpp> // for pantheios::args
#include <pantheios/inserters/exception.hpp> // for pantheios::exception
#include <pantheios/backends/bec.file.h> // be.file header
/* Standard C/C++ Header Files */
#include <exception> // for std::exception
#include <new> // for std::bad_alloc
#include <string> // for std::string
#include <stdlib.h> // for exit codes
/* ////////////////////////////////////////////////////////////////////// */
/* Define the stock front-end process identity, so that it links when using
* fe.N, fe.simple, etc. */
PANTHEIOS_EXTERN_C const PAN_CHAR_T PANTHEIOS_FE_PROCESS_IDENTITY[] = PANTHEIOS_LITERAL_STRING("example.cpp.file");
/* ////////////////////////////////////////////////////////////////////// */
#define PSTR(x) PANTHEIOS_LITERAL_STRING(x)
/* ////////////////////////////////////////////////////////////////////// */
int main(int argc, char **argv)
{
try
{
#ifndef PANTHEIOS_USE_WIDE_STRINGS
pantheios::log_DEBUG("main(", pantheios::args(argc, argv), ")");
#else /* ? !PANTHEIOS_USE_WIDE_STRINGS */
STLSOFT_SUPPRESS_UNUSED(argc); STLSOFT_SUPPRESS_UNUSED(argv);
#endif /* !PANTHEIOS_USE_WIDE_STRINGS */
pantheios::log_NOTICE(PSTR("stmt 1"));
// Set the file name for the local back-end, truncating the
// file's existing contents, if any.
pantheios_be_file_setFilePath(PSTR("log.local"), PANTHEIOS_BE_FILE_F_TRUNCATE, PANTHEIOS_BE_FILE_F_TRUNCATE, PANTHEIOS_BEID_LOCAL);
pantheios::log_NOTICE(PSTR("stmt 2"));
// Set the file name for the remote back-end.
pantheios_be_file_setFilePath(PSTR("log.remote"), PANTHEIOS_BEID_REMOTE);
pantheios::log_NOTICE(PSTR("stmt 3"));
// Set the file name for all back-ends.
pantheios_be_file_setFilePath(PSTR("log.all"));
pantheios::log_NOTICE(PSTR("stmt 4"));
pantheios::log_DEBUG(PSTR("exiting main()"));
system("pause");
return EXIT_SUCCESS;
}
catch(std::bad_alloc&)
{
pantheios::log(pantheios::alert, PSTR("out of memory"));
}
catch(std::exception& x)
{
pantheios::log_CRITICAL(PSTR("Exception: "), pantheios::exception(x));
}
catch(...)
{
pantheios::logputs(pantheios::emergency, PSTR("Unexpected unknown error"));
}
return EXIT_FAILURE;
}
/* ///////////////////////////// end of file //////////////////////////// */
我有一個隱含的鏈接目的的 「include_pantheios.cpp」 文件。這裏是:
/* Pantheios Header Files */
#include <pantheios/implicit_link/core.h>
#include <pantheios/implicit_link/fe.simple.h>
#include <platformstl/platformstl.h>
#include <pantheios/implicit_link/be.file.h>
#if ( defined(UNIX) || \
defined(unix))&& \
( defined(_WIN32) || \
defined(_WIN64))
# include <unixem/implicit_link.h>
#endif /* _WIN32 || _WIN64 */
有人看到我的問題來自哪裏嗎? 由於提前,
文森特
文森特:你不要調用後端init函數:這是由Pantheios運行時完成的。鏈接到be.file時,無論是顯式還是隱式,都會自動調用init/uninit函數。對於大多數後端,您甚至不會調用後端功能。只有在be.file的情況下才可以設置日誌文件路徑。 – dcw 2010-11-20 11:03:45