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37df3d5f59
Having the LGPL on the common GnuPG code helps to share code between GnuPG and related projects (like GPGME and Libassuan). This is good for interoperability and to reduces bugs. * common/asshelp.c, common/asshelp.h, common/asshelp2.c, common/b64dec.c * common/b64enc.c, common/convert.c, common/dns-cert.c * common/dns-cert.h common/exechelp-posix.c, common/exechelp-w32.c * common/exechelp-w32ce.c, common/exechelp.h, common/get-passphrase.c * common/get-passphrase.h, common/gettime.c, common/gpgrlhelp.c * common/helpfile.c, common/homedir.c, common/http.c, common/http.h * common/i18n.c, common/init.c, common/init.h, common/iobuf.c * common/iobuf.h, common/localename.c, common/membuf.c, common/membuf.h * common/miscellaneous.c, common/openpgp-oid.c, common/openpgpdefs.h * common/percent.c, common/pka.c, common/pka.h, common/session-env.c * common/session-env.h, common/sexp-parse.h, common/sexputil.c * common/signal.c, common/srv.c, common/srv.h, common/ssh-utils.c * common/ssh-utils.h, common/sysutils.c, common/sysutils.h * common/tlv.c, common/tlv.h, common/ttyio.c, common/ttyio.h * common/userids.c, common/userids.h, common/xasprintf.c: Change license to LGPLv3+/GPLv2+/
74 lines
2.0 KiB
C
74 lines
2.0 KiB
C
/* asshelp2.c - More helper functions for Assuan
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* Copyright (C) 2012 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 <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <assuan.h>
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#include "util.h"
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#include "asshelp.h"
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/* Helper function to print an assuan status line using a printf
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format string. */
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gpg_error_t
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vprint_assuan_status (assuan_context_t ctx,
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const char *keyword,
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const char *format, va_list arg_ptr)
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{
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int rc;
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char *buf;
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rc = estream_vasprintf (&buf, format, arg_ptr);
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if (rc < 0)
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return gpg_err_make (default_errsource, gpg_err_code_from_syserror ());
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rc = assuan_write_status (ctx, keyword, buf);
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xfree (buf);
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return rc;
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}
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/* Helper function to print an assuan status line using a printf
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format string. */
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gpg_error_t
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print_assuan_status (assuan_context_t ctx,
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const char *keyword,
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const char *format, ...)
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{
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va_list arg_ptr;
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gpg_error_t err;
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va_start (arg_ptr, format);
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err = vprint_assuan_status (ctx, keyword, format, arg_ptr);
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va_end (arg_ptr);
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return err;
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}
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