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/*
* Copyright (c) 2004 Massachusetts Institute of Technology
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/* $Id$ */
#include<kmminternal.h>
khm_boolean kmm_load_locale_lib(kmm_module_i * m, kmm_module_locale * l)
{
HMODULE h;
if(l->filename != NULL) {
h = LoadLibrary(l->filename);
if(!h)
return FALSE;
EnterCriticalSection(&cs_kmm);
m->h_resource = h;
m->lcid_resource = l->language;
LeaveCriticalSection(&cs_kmm);
return TRUE;
} else {
/* in this case, the language resources are assumed to be in the
main module library itself. */
EnterCriticalSection(&cs_kmm);
m->h_resource = m->h_module;
m->lcid_resource = l->language;
LeaveCriticalSection(&cs_kmm);
return TRUE;
}
}
KHMEXP khm_int32 KHMAPI kmm_set_locale_info(kmm_module module, kmm_module_locale * locales, khm_int32 n_locales)
{
kmm_module_i * m;
LANGID lcid;
int i;
int * f;
khm_int32 rv = KHM_ERROR_SUCCESS;
m = kmm_module_from_handle(module);
if(!m || m->state != KMM_MODULE_STATE_INIT)
return KHM_ERROR_INVALID_OPERATION;
if(!locales || n_locales < 0)
return KHM_ERROR_INVALID_PARM;
f = malloc(n_locales * sizeof(int));
if(!f)
return KHM_ERROR_UNKNOWN;
ZeroMemory(f, sizeof(int) * n_locales);
lcid = GetUserDefaultLangID();
/* first search for an exact match */
for(i=0; i<n_locales; i++) {
if(locales[i].language == lcid) {
f[i] = TRUE;
if(kmm_load_locale_lib(m, &locales[i]))
break;
}
}
if(i<n_locales)
goto _exit;
/* ok, that didn't work. Try an inexact match. */
for(i=0; i<n_locales; i++) {
if(!f[i] && (PRIMARYLANGID(locales[i].language) == PRIMARYLANGID(lcid))) {
f[i] = TRUE;
if(kmm_load_locale_lib(m,&locales[i]))
break;
}
}
if(i < n_locales)
goto _exit;
/* hmm. no matches yet. just try to locate the default locale */
for(i=0; i<n_locales; i++) {
if(!f[i] && (locales[i].flags & KMM_MLOC_FLAG_DEFAULT)) {
f[i] = TRUE;
if(kmm_load_locale_lib(m,&locales[i]))
break;
}
}
if(i < n_locales)
goto _exit;
/* give up */
rv = KHM_ERROR_NOT_FOUND;
_exit:
free(f);
return rv;
}
#ifdef _WIN32
KHMEXP HMODULE KHMAPI kmm_get_resource_hmodule(kmm_module vm)
{
if(!kmm_is_module(vm))
return NULL;
else
return (kmm_module_from_handle(vm))->h_resource;
}
#endif
KHMEXP kmm_module KHMAPI
kmm_this_module(void) {
kmm_plugin_i * p;
kmm_module_i * m;
kmm_module vm;
p = TlsGetValue(tls_kmm);
if (!kmm_is_plugin(p))
return NULL;
m = p->module;
vm = kmm_handle_from_module(m);
kmm_hold_module(vm);
return vm;
}
KHMEXP kmm_plugin KHMAPI
kmm_this_plugin(void) {
kmm_plugin_i * p;
kmm_plugin vp;
p = TlsGetValue(tls_kmm);
if (!kmm_is_plugin(p))
return NULL;
vp = kmm_handle_from_plugin(p);
kmm_hold_plugin(vp);
return vp;
}
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