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/*
* Lasso - A free implementation of the Liberty Alliance specifications.
*
* Copyright (C) 2004-2007 Entr'ouvert
* http://lasso.entrouvert.org
*
* Authors: See AUTHORS file in top-level directory.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <perl.h>
#include <glib.h>
#include <glib-object.h>
#include <lasso/xml/xml.h>
#include <lasso/utils.h>
/**
* set_hash_of_strings:
* @hash: a #GHashTable variable
* @hv: a perl hash
*/
void
set_hash_of_strings(GHashTable **hash, HV *hv)
{
SV *data;
char *key;
I32 len;
g_hash_table_remove_all(*hash);
hv_iterinit(hv);
while ((data = hv_iternextsv(hv, &key, &len))) {
if (SvTYPE(data) != SVt_PV) {
croak("hash contains non-strings values");
}
}
hv_iterinit(hv);
while ((data = hv_iternextsv(hv, &key, &len))) {
g_hash_table_insert(*hash, g_strndup(key, len), g_strdup(SvPV_nolen(data)));
}
}
/**
* set_hash_of_objects:
* @hash: a #GHashTable variable
* @hv: a perl hash
*/
void
set_hash_of_objects(GHashTable **hash, HV *hv)
{
SV *data;
char *key;
I32 len;
g_hash_table_remove_all(*hash);
hv_iterinit(hv);
while ((data = hv_iternextsv(hv, &key, &len))) {
if (! gperl_get_object(data)) {
croak("hash contains non-strings values");
}
}
hv_iterinit(hv);
while ((data = hv_iternextsv(hv, &key, &len))) {
g_hash_table_insert(*hash, g_strndup(key, len), g_object_ref(data));
}
}
static void
__ht_foreach_get_hos(gpointer key, gpointer value, gpointer user_data)
{
HV *hv = user_data;
(void)hv_store(hv, key, strlen(key), newSVpv(value, 0), 0);
}
/**
* get_hash_of_strings:
* @hash: a #GHashTable of strings
*/
HV*
get_hash_of_strings(GHashTable *hash)
{
HV *hv;
hv = newHV();
g_hash_table_foreach(hash, __ht_foreach_get_hos, hv);
return hv;
}
static void
__ht_foreach_get_hoo(gpointer key, gpointer value, gpointer user_data)
{
HV *hv = user_data;
(void)hv_store(hv, key, strlen(key), gperl_new_object(value, FALSE), 0);
}
/**
* get_hash_of_objects:
* @hash: a #GHashTable of objects
*/
HV*
get_hash_of_objects(GHashTable *hash)
{
HV *hv;
hv = newHV();
g_hash_table_foreach(hash, __ht_foreach_get_hoo, hv);
return hv;
}
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