/* * $Id: tgp.c,v 1.5 2007/05/16 09:15:14 bacon Exp $ */ #include #include #include #include #include #include #include #include #include #include #ifdef _WIN32 #include #include #endif #if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG) #define _CRTDBG_MAP_ALLOC #include #endif #if defined(__linux) && defined(_DEBUG) #include #endif #if 0 static ase_ssize_t get_input ( int cmd, void* arg, ase_char_t* data, ase_size_t size) { switch (cmd) { case ASE_TGP_IO_OPEN: case ASE_TGP_IO_CLOSE: return 0; case ASE_TGP_IO_READ: { /* if (ase_fgets (data, size, stdin) == ASE_NULL) { if (ferror(stdin)) return -1; return 0; } return ase_tgp_strlen(data); */ ase_cint_t c; if (size <= 0) return -1; c = ase_fgetc (stdin); if (c == ASE_CHAR_EOF) { if (ferror(stdin)) return -1; return 0; } data[0] = c; return 1; } } return -1; } static ase_ssize_t put_output ( int cmd, void* arg, ase_char_t* data, ase_size_t size) { switch (cmd) { case ASE_TGP_IO_OPEN: case ASE_TGP_IO_CLOSE: return 0; case ASE_TGP_IO_WRITE: { int n = ase_fprintf ( stdout, ASE_T("%.*s"), size, data); if (n < 0) return -1; return size; } } return -1; } #endif static void print_usage (const ase_char_t* argv0) { ase_fprintf (ASE_STDERR, ASE_T("Usage: %s [options]\n"), argv0); ase_fprintf (ASE_STDERR, ASE_T(" -h print this message\n")); ase_fprintf (ASE_STDERR, ASE_T(" -u user id\n")); ase_fprintf (ASE_STDERR, ASE_T(" -g group id\n")); ase_fprintf (ASE_STDERR, ASE_T(" -r chroot\n")); ase_fprintf (ASE_STDERR, ASE_T(" -U enable upload\n")); } static int handle_args (int argc, ase_char_t* argv[]) { ase_opt_t opt; ase_cint_t c; ase_memset (&opt, 0, ASE_SIZEOF(opt)); opt.str = ASE_T("hu:g:r:"); while ((c = ase_getopt (argc, argv, &opt)) != ASE_CHAR_EOF) { switch (c) { case ASE_T('h'): print_usage (argv[0]); return -1; case ASE_T('?'): ase_fprintf (ASE_STDERR, ASE_T("Error: illegal option - %c\n"), opt.opt); print_usage (argv[0]); return -1; case ASE_T(':'): ase_fprintf (ASE_STDERR, ASE_T("Error: missing argument for %c\n"), opt.opt); print_usage (argv[0]); return -1; case ASE_T('u'): //opt.arg; break; case ASE_T('g'): //opt.arg; break; case ASE_T('r'): //opt.arg; break; case ASE_T('U'): //opt.arg; break; } } if (opt.ind < argc) { ase_printf (ASE_T("Error: redundant argument - %s\n"), argv[opt.ind]); print_usage (argv[0]); return -1; } return 0; } int tgp_main (int argc, ase_char_t* argv[]) { ase_tgp_t* tgp; if (handle_args (argc, argv) == -1) return -1; tgp = ase_tgp_open (ASE_GETMMGR()); if (tgp == ASE_NULL) { ase_fprintf (ASE_STDERR, ASE_T("Error: cannot create a tgp instance\n")); return -1; } //ase_tgp_attinput (tgp, get_input, ASE_NULL); //ase_tgp_attoutput (tgp, put_output, ASE_NULL); ase_tgp_close (tgp); return 0; } int ase_main (int argc, ase_achar_t* argv[]) { int n; #if defined(__linux) && defined(_DEBUG) mtrace (); #endif n = ase_runmain (argc, argv, tgp_main); #if defined(__linux) && defined(_DEBUG) muntrace (); #endif #if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG) _CrtDumpMemoryLeaks (); wprintf (L"Press ENTER to quit\n"); getchar (); #endif return n; }