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/*
* This file is part of libsamsung-ipc.
*
* Copyright (C) 2010-2011 Joerie de Gram <j.de.gram@gmail.com>
* Copyright (C) 2014 Paul Kocialkowsk <contact@paulk.fr>
*
* libsamsung-ipc 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.
*
* libsamsung-ipc 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 libsamsung-ipc. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include <samsung-ipc.h>
int ipc_net_plmn_sel_setup(struct ipc_net_plmn_sel_request_data *data,
unsigned char mode_sel, const char *plmn,
unsigned char act)
{
size_t plmn_length;
if (data == NULL)
return -1;
memset(data, 0, sizeof(struct ipc_net_plmn_sel_request_data));
data->mode_sel = mode_sel;
if (mode_sel == IPC_NET_PLMN_SEL_AUTO) {
data->act = IPC_NET_ACCESS_TECHNOLOGY_UNKNOWN;
} else {
plmn_length = strlen(plmn);
if (plmn_length > sizeof(data->plmn))
plmn_length = sizeof(data->plmn);
memcpy((void *) data->plmn, (void *) plmn, plmn_length);
/*
* If there are less (5 is the usual case) PLMN bytes, fill the
* rest with '#'
*/
if (plmn_length < sizeof(data->plmn)) {
memset((void *) ((unsigned char *) data->plmn +
plmn_length),
'#',
sizeof(data->plmn) - plmn_length);
}
data->act = act;
}
return 0;
}
int ipc_net_regist_setup(struct ipc_net_regist_request_data *data,
unsigned char domain)
{
if (data == NULL)
return -1;
memset(data, 0, sizeof(struct ipc_net_regist_request_data));
data->act = IPC_NET_ACCESS_TECHNOLOGY_UNKNOWN;
data->domain = domain;
return 0;
}
unsigned char ipc_net_plmn_list_count_extract(const void *data, size_t size)
{
struct ipc_net_plmn_list_header *header;
if (data == NULL || size < sizeof(struct ipc_net_plmn_list_header))
return 0;
header = (struct ipc_net_plmn_list_header *) data;
return header->count;
}
struct ipc_net_plmn_list_entry *ipc_net_plmn_list_entry_extract(
const void *data, size_t size, unsigned int index)
{
struct ipc_net_plmn_list_entry *entry = NULL;
unsigned char count;
unsigned char i;
unsigned int offset;
if (data == NULL)
return NULL;
count = ipc_net_plmn_list_count_extract(data, size);
if (count == 0 || index >= count)
return NULL;
offset = sizeof(struct ipc_net_plmn_list_header);
for (i = 0; i < (index + 1); i++) {
entry = (struct ipc_net_plmn_list_entry *) (
(unsigned char *) data + offset);
offset += sizeof(struct ipc_net_plmn_list_entry);
}
if (offset > size)
return NULL;
return entry;
}
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