forked from github/server
62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/*
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Copyright (c) 1998-2015, Enno Rehling <enno@eressea.de>
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Katja Zedel <katze@felidae.kn-bremen.de
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Christian Schlittchen <corwin@amber.kn-bremen.de>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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**/
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#include <platform.h>
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#include <kernel/config.h>
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#include "raceprefix.h"
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#include <kernel/attrib.h>
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#include <util/strings.h>
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#include <assert.h>
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#include <string.h>
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#include <stdlib.h>
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attrib_type at_raceprefix = {
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"raceprefix", NULL, a_finalizestring, NULL, a_writestring, a_readstring, NULL,
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ATF_UNIQUE
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};
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void set_prefix(attrib ** ap, const char *str)
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{
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attrib *a = a_find(*ap, &at_raceprefix);
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if (a == NULL) {
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a = a_add(ap, a_new(&at_raceprefix));
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}
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else {
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free(a->data.v);
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}
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assert(a->type == &at_raceprefix);
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a->data.v = str_strdup(str);
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}
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const char *get_prefix(attrib * a)
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{
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char *str;
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a = a_find(a, &at_raceprefix);
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if (a == NULL)
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return NULL;
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str = (char *)a->data.v;
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/* conversion of old prefixes */
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if (strncmp(str, "prefix_", 7) == 0) {
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((attrib *)a)->data.v = str_strdup(str + 7);
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free(str);
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str = (char *)a->data.v;
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}
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return str;
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}
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