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05c55ee260
* common/shareddefs.h (request_origin_t): New. * common/agent-opt.c (parse_request_origin): New. (str_request_origin): New. * agent/command.c (option_handler): Implement new option. -- This allows to pretend that a request originated from the extra or browser socket. Signed-off-by: Werner Koch <wk@gnupg.org>
107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
/* agent-opt.c - Helper for certain agent options
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* Copyright (C) 2013 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 <string.h>
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#include "shareddefs.h"
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/* Parse VALUE and return an integer representing a pinentry_mode_t.
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(-1) is returned for an invalid VALUE. */
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int
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parse_pinentry_mode (const char *value)
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{
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int result;
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if (!strcmp (value, "ask") || !strcmp (value, "default"))
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result = PINENTRY_MODE_ASK;
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else if (!strcmp (value, "cancel"))
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result = PINENTRY_MODE_CANCEL;
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else if (!strcmp (value, "error"))
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result = PINENTRY_MODE_ERROR;
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else if (!strcmp (value, "loopback"))
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result = PINENTRY_MODE_LOOPBACK;
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else
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result = -1;
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return result;
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}
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/* Return the string representation for the pinentry MODE. Returns
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"?" for an invalid mode. */
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const char *
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str_pinentry_mode (pinentry_mode_t mode)
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{
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switch (mode)
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{
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case PINENTRY_MODE_ASK: return "ask";
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case PINENTRY_MODE_CANCEL: return "cancel";
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case PINENTRY_MODE_ERROR: return "error";
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case PINENTRY_MODE_LOOPBACK: return "loopback";
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}
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return "?";
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}
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/* Parse VALUE and return an integer representing a request_origin_t.
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* (-1) is returned for an invalid VALUE. */
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int
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parse_request_origin (const char *value)
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{
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int result;
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if (!strcmp (value, "none") || !strcmp (value, "local"))
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result = REQUEST_ORIGIN_LOCAL;
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else if (!strcmp (value, "remote"))
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result = REQUEST_ORIGIN_REMOTE;
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else if (!strcmp (value, "browser"))
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result = REQUEST_ORIGIN_BROWSER;
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else
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result = -1;
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return result;
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}
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/* Return the string representation for the request origin. Returns
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* "?" for an invalid mode. */
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const char *
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str_request_origin (request_origin_t mode)
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{
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switch (mode)
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{
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case REQUEST_ORIGIN_LOCAL: return "local";
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case REQUEST_ORIGIN_REMOTE: return "remote";
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case REQUEST_ORIGIN_BROWSER: return "browser";
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}
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return "?";
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}
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