#ifndef lint
static char *rcsid = "$Id: api.c,v 1.1 2003/06/04 00:25:48 marka Exp $";
#endif
/*
* Copyright (c) 2001,2002 Japan Network Information Center.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set forth bellow.
*
* LICENSE TERMS AND CONDITIONS
*
* The following License Terms and Conditions apply, unless a different
* license is obtained from Japan Network Information Center ("JPNIC"),
* a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda,
* Chiyoda-ku, Tokyo 101-0047, Japan.
*
* 1. Use, Modification and Redistribution (including distribution of any
* modified or derived work) in source and/or binary forms is permitted
* under this License Terms and Conditions.
*
* 2. Redistribution of source code must retain the copyright notices as they
* appear in each source code file, this License Terms and Conditions.
*
* 3. Redistribution in binary form must reproduce the Copyright Notice,
* this License Terms and Conditions, in the documentation and/or other
* materials provided with the distribution. For the purposes of binary
* distribution the "Copyright Notice" refers to the following language:
* "Copyright (c) 2000-2002 Japan Network Information Center. All rights reserved."
*
* 4. The name of JPNIC may not be used to endorse or promote products
* derived from this Software without specific prior written approval of
* JPNIC.
*
* 5. Disclaimer/Limitation of Liability: THIS SOFTWARE IS PROVIDED BY JPNIC
* "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 JPNIC 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 DAMAGES.
*/
#include <config.h>
#include <string.h>
#include <stdlib.h>
#include <idn/result.h>
#include <idn/assert.h>
#include <idn/log.h>
#include <idn/logmacro.h>
#include <idn/resconf.h>
#include <idn/api.h>
#include <idn/debug.h>
#include <idn/res.h>
static int initialized;
static idn_resconf_t default_conf;
static char *conf_file;
void
idn_enable(int on_off) {
idn_res_enable(on_off);
}
idn_result_t
idn__setconffile(const char *file) {
idn_result_t r;
char *s;
TRACE(("idn__setconffile(%s)\n", (file == NULL) ? "<null>" : file));
if (initialized) {
r = idn_failure;
goto ret;
}
if (file == NULL)
s = NULL;
else {
s = (char *)malloc(strlen(file) + 1);
if (s == NULL) {
r = idn_nomemory;
goto ret;
}
strcpy(s, file);
}
free(conf_file);
conf_file = s;
r = idn_success;
ret:
TRACE(("idn__setconffile(): %s\n", idn_result_tostring(r)));
return (r);
}
idn_result_t
idn_nameinit(int load_file) {
idn_result_t r;
TRACE(("idn_nameinit()\n"));
if (initialized) {
r = idn_success;
goto ret;
}
idn_resconf_initialize();
r = idn_resconf_create(&default_conf);
if (r != idn_success)
goto ret;
if (load_file)
r = idn_resconf_loadfile(default_conf, conf_file);
else
r = idn_resconf_setdefaults(default_conf);
if (r != idn_success)
goto ret;
initialized = 1;
ret:
if (r != idn_success && default_conf != NULL) {
idn_resconf_destroy(default_conf);
default_conf = NULL;
}
TRACE(("idn_nameinit(): %s\n", idn_result_tostring(r)));
return (r);
}
idn_result_t
idn_encodename(idn_action_t actions, const char *from, char *to, size_t tolen) {
idn_result_t r;
assert(from != NULL && to != NULL);
TRACE(("idn_encodename(actions=%s, from=\"%s\")\n",
idn__res_actionstostring(actions),
idn__debug_xstring(from, 50)));
if (!initialized && ((r = idn_nameinit(0)) != idn_success))
goto ret;
r = idn_res_encodename(default_conf, actions, from, to, tolen);
ret:
if (r == idn_success) {
TRACE(("idn_encodename(): success (to=\"%s\")\n",
idn__debug_xstring(to, 50)));
} else {
TRACE(("idn_encodename(): %s\n", idn_result_tostring(r)));
}
return (r);
}
idn_result_t
idn_decodename(idn_action_t actions, const char *from, char *to, size_t tolen) {
idn_result_t r;
assert(from != NULL && to != NULL);
TRACE(("idn_decodename(actions=%s, from=\"%s\", tolen=%d)\n",
idn__res_actionstostring(actions),
idn__debug_xstring(from, 50), (int)tolen));
if (!initialized && ((r = idn_nameinit(0)) != idn_success))
goto ret;
r = idn_res_decodename(default_conf, actions, from, to, tolen);
ret:
if (r == idn_success) {
TRACE(("idn_decodename(): success (to=\"%s\")\n",
idn__debug_xstring(to, 50)));
} else {
TRACE(("idn_decodename(): %s\n", idn_result_tostring(r)));
}
return (r);
}
idn_result_t
idn_decodename2(idn_action_t actions, const char *from, char *to, size_t tolen,
const char *auxencoding) {
idn_result_t r;
assert(from != NULL && to != NULL);
TRACE(("idn_decodename2(actions=%s, from=\"%s\", tolen=%d)\n",
idn__res_actionstostring(actions),
idn__debug_xstring(from, 50), (int)tolen));
if (!initialized && ((r = idn_nameinit(0)) != idn_success))
goto ret;
r = idn_res_decodename2(default_conf, actions, from, to, tolen,
auxencoding);
ret:
if (r == idn_success) {
TRACE(("idn_decodename2(): success (to=\"%s\")\n",
idn__debug_xstring(to, 50)));
} else {
TRACE(("idn_decodename2(): %s\n", idn_result_tostring(r)));
}
return (r);
}
/*
* These functions are for backward compatibility.
*/
#ifdef ENABLE_MDNKIT_COMPAT
idn_result_t
mdn_nameinit(void) {
return idn_nameinit(1);
}
idn_result_t
mdn_encodename(int actions, const char *from, char *to, size_t tolen) {
idn_result_t r;
assert(from != NULL && to != NULL);
TRACE(("mdn_encodename(actions=%s, from=\"%s\")\n",
idn__res_actionstostring(actions),
idn__debug_xstring(from, 50)));
if (!initialized && ((r = idn_nameinit(1)) != idn_success))
return (r);
return (idn_res_encodename(default_conf, actions, from, to, tolen));
}
idn_result_t
mdn_decodename(int actions, const char *from, char *to, size_t tolen) {
idn_result_t r;
assert(from != NULL && to != NULL);
TRACE(("idn_decodename(actions=%s, from=\"%s\", tolen=%d)\n",
idn__res_actionstostring(actions),
idn__debug_xstring(from, 50), (int)tolen));
if (!initialized && ((r = idn_nameinit(1)) != idn_success))
return (r);
return (idn_res_decodename(default_conf, actions, from, to, tolen));
}
#endif /* ENABLE_MDNKIT_COMPAT */