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03cf23b43e
* common/status.c (gnupg_set_status_fd): New. (gnupg_status_printf): New. * po/Makevars (XGETTEXT_OPTIONS): Add gnupg-status_printf. -- Some of the extra tools take a --status-fd option to print certain status messages. A generic printf style print function thus makes sense. Signed-off-by: Werner Koch <wk@gnupg.org>
135 lines
3.4 KiB
C
135 lines
3.4 KiB
C
/* status.c - status code helper functions
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* Copyright (C) 2007 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of either
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*
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* - the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* or
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*
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* - the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* or both in parallel, as here.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <https://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <stdlib.h>
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#include "util.h"
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#include "status.h"
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#include "status-codes.h"
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/* The stream to output the status information. Output is disabled if
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* this is NULL. */
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static estream_t statusfp;
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/* Return the status string for code NO. */
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const char *
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get_status_string ( int no )
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{
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int idx = statusstr_msgidxof (no);
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if (idx == -1)
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return "?";
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else
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return statusstr_msgstr + statusstr_msgidx[idx];
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}
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/* Set a global status FD. */
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void
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gnupg_set_status_fd (int fd)
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{
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static int last_fd = -1;
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if (fd != -1 && last_fd == fd)
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return;
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if (statusfp && statusfp != es_stdout && statusfp != es_stderr)
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es_fclose (statusfp);
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statusfp = NULL;
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if (fd == -1)
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return;
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if (fd == 1)
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statusfp = es_stdout;
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else if (fd == 2)
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statusfp = es_stderr;
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else
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statusfp = es_fdopen (fd, "w");
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if (!statusfp)
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{
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log_fatal ("can't open fd %d for status output: %s\n",
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fd, gpg_strerror (gpg_error_from_syserror ()));
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}
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last_fd = fd;
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}
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/* Write a status line with code NO followed by the output of the
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* printf style FORMAT. The caller needs to make sure that LFs and
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* CRs are not printed. */
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void
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gnupg_status_printf (int no, const char *format, ...)
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{
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va_list arg_ptr;
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if (!statusfp)
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return; /* Not enabled. */
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es_fputs ("[GNUPG:] ", statusfp);
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es_fputs (get_status_string (no), statusfp);
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if (format)
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{
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es_putc (' ', statusfp);
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va_start (arg_ptr, format);
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es_vfprintf (statusfp, format, arg_ptr);
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va_end (arg_ptr);
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}
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es_putc ('\n', statusfp);
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}
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const char *
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get_inv_recpsgnr_code (gpg_error_t err)
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{
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const char *errstr;
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switch (gpg_err_code (err))
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{
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case GPG_ERR_NO_PUBKEY: errstr = "1"; break;
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case GPG_ERR_AMBIGUOUS_NAME: errstr = "2"; break;
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case GPG_ERR_WRONG_KEY_USAGE: errstr = "3"; break;
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case GPG_ERR_CERT_REVOKED: errstr = "4"; break;
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case GPG_ERR_CERT_EXPIRED: errstr = "5"; break;
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case GPG_ERR_NO_CRL_KNOWN: errstr = "6"; break;
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case GPG_ERR_CRL_TOO_OLD: errstr = "7"; break;
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case GPG_ERR_NO_POLICY_MATCH: errstr = "8"; break;
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case GPG_ERR_UNUSABLE_SECKEY:
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case GPG_ERR_NO_SECKEY: errstr = "9"; break;
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case GPG_ERR_NOT_TRUSTED: errstr = "10"; break;
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case GPG_ERR_MISSING_CERT: errstr = "11"; break;
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case GPG_ERR_MISSING_ISSUER_CERT: errstr = "12"; break;
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default: errstr = "0"; break;
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}
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return errstr;
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}
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