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https://github.com/libguestfs/libguestfs.git
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74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
/* libguestfs - the guestfsd daemon
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* Copyright (C) 2009 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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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 "../src/guestfs_protocol.h"
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#include "daemon.h"
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#include "actions.h"
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int
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do_available (char *const *groups)
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{
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int av;
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size_t i, j;
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for (i = 0; groups[i] != NULL; ++i) {
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for (j = 0; optgroups[j].group != NULL; ++j) {
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if (STREQ (groups[i], optgroups[j].group)) {
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av = optgroups[j].available ();
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if (!av) {
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reply_with_error ("%s: group not available", optgroups[j].group);
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return -1;
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}
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break; /* out of for (j) loop */
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}
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}
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/* Unknown group? */
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if (optgroups[j].group == NULL) {
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reply_with_error ("%s: unknown group", groups[i]);
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return -1;
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}
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}
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return 0;
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}
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char **
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do_available_all_groups (void)
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{
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size_t i;
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char **groups = NULL;
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int size = 0, alloc = 0;
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for (i = 0; optgroups[i].group != NULL; ++i) {
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if (add_string (&groups, &size, &alloc, optgroups[i].group) == -1)
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return NULL;
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}
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if (add_string (&groups, &size, &alloc, NULL) == -1)
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return NULL;
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return groups; /* caller frees */
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}
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