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authorPaul Kocialkowski <contact@paulk.fr>2014-08-02 17:37:08 +0200
committerPaul Kocialkowski <contact@paulk.fr>2014-08-02 17:37:08 +0200
commit056cf387d88ab0a0eab0c097474d62d8c3d09c13 (patch)
treeeac0ec509db69d5287808de3dccdc401827e79d1 /samsung-ipc
parent50be5571afbcc535ea67dfd76367febb1c2a8255 (diff)
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net: PLMN list extract helpers, PLMN type
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Diffstat (limited to 'samsung-ipc')
-rw-r--r--samsung-ipc/net.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/samsung-ipc/net.c b/samsung-ipc/net.c
index 0597c42..50cc18f 100644
--- a/samsung-ipc/net.c
+++ b/samsung-ipc/net.c
@@ -66,4 +66,44 @@ int ipc_net_regist_setup(struct ipc_net_regist_request_data *data,
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;
+}
+
// vim:ts=4:sw=4:expandtab