static const char cright_years_z[] = "1994, 1995, 1996, 2002, 2005, 2011"; /* Add option '-x' by DuHuanpeng, address@hidden 2011. */ /* uuencode utility. Copyright (C) 1994, 1995, 1996, 2002, 2005 Free Software Foundation, Inc. This product is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This product is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this product; see the file COPYING. If not, write to the Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /* Copyright (c) 1983 Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by the University of California, Berkeley and its contributors. 4. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* Reworked to GNU style by Ian Lance Taylor, address@hidden, August 93. */ #include "system.h" #include "basename.h" #include "error.h" #include "exit.h" #if HAVE_LOCALE_H # include #else # define setlocale(Category, Locale) #endif #include "gettext.h" #define _(str) gettext (str) /*=======================================================\ | uuencode [INPUT] OUTPUT | | | | Encode a file so it can be mailed to a remote system. | \=======================================================*/ #include "getopt.h" #define RW (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH) static struct option longopts[] = { { "base64", 0, 0, 'm' }, { "remote16", 0, 0, 'x' }, { "version", 0, 0, 'v' }, { "help", 0, 0, 'h' }, { NULL, 0, 0, 0 } }; static inline void try_putchar __P ((int)); static void encode __P ((void)); static void usage __P ((int)) #if defined __GNUC__ && ((__GNUC__ == 2 && __GNUC_MINOR__ >= 5) || __GNUC__ > 2) __attribute__ ((noreturn)) #endif ; /* The name this program was run with. */ const char *program_name; /* Pointer to the translation table we currently use. */ const char *trans_ptr; /* The three currently defined translation tables. The first is the standard uuencoding, the second is base64 encoding, the third is base16 encoding. */ const char uu_std[64] = { '`', '!', '"', '#', '$', '%', '&', '\'', '(', ')', '*', '+', ',', '-', '.', '/', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^', '_' }; const char uu_base64[64] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/' }; const char uu_base16[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' }; /* ENC is the basic 1 character encoding function to make a char printing. */ #define ENC(Char) (trans_ptr[(Char) & 077]) /* HEX is the basic 1 character encoding function to make a char printing. */ #define HEX(Char) (uu_base16[(Char) & 0x0f]) static inline void try_putchar (c) int c; { if (putchar (c) == EOF) error (EXIT_FAILURE, 0, _("Write error")); } /*------------------------------------------------. | Copy from IN to OUT, encoding as you go along. | `------------------------------------------------*/ static void encode () { register int n; int finishing = 0; register char *p; char buf[46]; /* 45 should be enough, but one never knows... */ while ( !finishing && (n = fread (buf, 1, 45, stdin)) > 0 ) { if (n < 45) { if (feof (stdin)) finishing = 1; else error (EXIT_FAILURE, 0, _("Read error")); } if (trans_ptr == uu_std) putchar (ENC (n)); for (p = buf; n > 2; n -= 3, p += 3) { try_putchar (ENC (*p >> 2)); try_putchar (ENC (((*p << 4) & 060) | ((p[1] >> 4) & 017))); try_putchar (ENC (((p[1] << 2) & 074) | ((p[2] >> 6) & 03))); try_putchar (ENC (p[2] & 077)); } if (n > 0) /* encode the last one or two chars */ { char tail = trans_ptr == uu_std ? ENC ('\0') : '='; if (n == 1) p[1] = '\0'; try_putchar (ENC (*p >> 2)); try_putchar (ENC (((*p << 4) & 060) | ((p[1] >> 4) & 017))); try_putchar (n == 1 ? tail : ENC ((p[1] << 2) & 074)); try_putchar (tail); } try_putchar ('\n'); } if (ferror (stdin)) error (EXIT_FAILURE, 0, _("Read error")); if (fclose (stdin) != 0) error (EXIT_FAILURE, errno, _("Read error")); if (trans_ptr == uu_std) { try_putchar (ENC ('\0')); try_putchar ('\n'); } } static void usage (status) int status; { if (status != 0) fprintf (stderr, _("Try `%s --help' for more information.\n"), program_name); else { printf (_("Usage: %s [INFILE] REMOTEFILE\n"), program_name); fputs (_("\n\ -m, --base64 use base64 encoding as of RFC1521\n\ -x, --remote16 encode remote file name in hex\n\ --help display this help and exit\n\ --version output version information and exit\n"), stdout); /* TRANSLATORS: add the contact address for your translation team! */ printf (_("Report bugs to <%s>.\n"), PACKAGE_BUGREPORT); } exit (status); } int main (argc, argv) int argc; char *const *argv; { int opt; struct stat sb; int mode; char buf[512+2]; /* 514 should be enough, but one never knows... */ register char *p; /* Pointer to the remote file name we currently use. */ char *remote_name; int encode_remote = 0; int i, n; /* Set global variables. */ trans_ptr = uu_std; /* Standard encoding is old uu format. */ program_name = argv[0]; setlocale (LC_ALL, ""); /* Set the text message domain. */ bindtextdomain (PACKAGE, LOCALEDIR); textdomain (PACKAGE); while (opt = getopt_long (argc, argv, "hmx", longopts, (int *) NULL), opt != EOF) { switch (opt) { case 'h': usage (EXIT_SUCCESS); case 'm': trans_ptr = uu_base64; break; case 'x': encode_remote= 1; break; case 'v': printf ("%s (GNU %s) %s\n", basename (program_name), PACKAGE, VERSION); /* xgettext: no-wrap */ printf (_("Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"), cright_years_z); exit (EXIT_SUCCESS); case 0: break; default: usage (EXIT_FAILURE); } } switch (argc - optind) { case 2: /* Optional first argument is input file. */ { FILE *fp = freopen (argv[optind], FOPEN_READ_BINARY, stdin); if (fp != stdin) error (EXIT_FAILURE, errno, _("fopen-ing %s"), argv[optind]); if (fstat (fileno (stdin), &sb) != 0) error (EXIT_FAILURE, errno, _("fstat-ing %s"), argv[optind]); mode = sb.st_mode & (S_IRWXU | S_IRWXG | S_IRWXO); optind++; break; } case 1: #if __CYGWIN if (! isatty (STDIN_FILENO)) setmode (STDIN_FILENO, O_BINARY); #endif mode = RW & ~umask (RW); break; case 0: default: usage (EXIT_FAILURE); } #if S_IRWXU != 0700 choke me - Must translate mode argument #endif if(encode_remote) { n = strlen(argv[optind]); /* FIXME: is 'strlen works with multi-bytes char?*/ for(i=0, p=buf;i