diff options
| -rw-r--r-- | include/net.h | 8 | ||||
| -rw-r--r-- | samsung-ipc/net.c | 40 |
2 files changed, 47 insertions, 1 deletions
diff --git a/include/net.h b/include/net.h index c70bb2b..390541e 100644 --- a/include/net.h +++ b/include/net.h @@ -64,6 +64,9 @@ #define IPC_NET_PLMN_STATUS_CURRENT 0x03 #define IPC_NET_PLMN_STATUS_FORBIDDEN 0x04 +#define IPC_NET_PLMN_TYPE_EMERGENCY 0x01 +#define IPC_NET_PLMN_TYPE_NORMAL 0x04 + #define IPC_NET_SERVICE_DOMAIN_GSM 0x02 #define IPC_NET_SERVICE_DOMAIN_GPRS 0x03 @@ -101,7 +104,7 @@ struct ipc_net_plmn_list_header { struct ipc_net_plmn_list_entry { unsigned char status; // IPC_NET_PLMN_STATUS char plmn[6]; - unsigned char type; + unsigned char type; // IPC_NET_PLMN_TYPE unsigned char unknown[2]; } __attribute__((__packed__)); @@ -132,6 +135,9 @@ int ipc_net_plmn_sel_setup(struct ipc_net_plmn_sel_request_data *data, unsigned char mode_sel, const char *plmn, unsigned char act); int ipc_net_regist_setup(struct ipc_net_regist_request_data *data, unsigned char domain); +unsigned char ipc_net_plmn_list_count_extract(const void *data, size_t size); +struct ipc_net_plmn_list_entry *ipc_net_plmn_list_entry_extract(const void *data, + size_t size, unsigned int index); #endif 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 |