From 9e6b0c28712ee77ce878809c8576826a3ba08d95 Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Wed, 19 Mar 2008 10:17:42 +1100 Subject: Merge lorikeet-heimdal -r 787 into Samba4 tree. Andrew Bartlett (This used to be commit d88b530522d3cef67c24422bd5182fb875d87ee2) --- source4/heimdal/lib/wind/map.c | 87 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 source4/heimdal/lib/wind/map.c (limited to 'source4/heimdal/lib/wind/map.c') diff --git a/source4/heimdal/lib/wind/map.c b/source4/heimdal/lib/wind/map.c new file mode 100644 index 0000000000..ae6d10e512 --- /dev/null +++ b/source4/heimdal/lib/wind/map.c @@ -0,0 +1,87 @@ +/* + * Copyright (c) 2004 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "windlocl.h" + +#include + +#include "map_table.h" + +RCSID("$Id: map.c 22556 2008-02-01 16:38:46Z lha $"); + +static int +translation_cmp(const void *key, const void *data) +{ + const struct translation *t1 = (const struct translation *)key; + const struct translation *t2 = (const struct translation *)data; + + return t1->key - t2->key; +} + +int +_wind_stringprep_map(const uint32_t *in, size_t in_len, + uint32_t *out, size_t *out_len, + wind_profile_flags flags) +{ + unsigned i; + unsigned o = 0; + + for (i = 0; i < in_len; ++i) { + struct translation ts = {in[i]}; + const struct translation *s; + + s = (const struct translation *) + bsearch(&ts, _wind_map_table, _wind_map_table_size, + sizeof(_wind_map_table[0]), + translation_cmp); + if (s != NULL && (s->flags & flags)) { + unsigned j; + + for (j = 0; j < s->val_len; ++j) { + if (o >= *out_len) + return WIND_ERR_OVERRUN; + out[o++] = _wind_map_table_val[s->val_offset + j]; + } + } else { + if (o >= *out_len) + return WIND_ERR_OVERRUN; + out[o++] = in[i]; + + } + } + *out_len = o; + return 0; +} -- cgit