GPRS: added and completed structures, defines and reworked functions accordingly

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

1 files changed, 23 insertions, 15 deletions

diff --git a/samsung-ipc/gprs.c b/samsung-ipc/gprs.c
index c9edf7b..42dcd59 100644
--- a/samsung-ipc/gprs.c
+++ b/samsung-ipc/gprs.c
@@ -30,36 +30,44 @@ void ipc_gprs_port_list_setup(struct ipc_gprs_port_list *message)
         0x02, 0x04, 0x16, 0x00, 0x17, 0x00, 0x87, 0x00, 0xBD, 0x01
     };
 
-    memset(message->unk, 0, sizeof(message->unk));
-    memcpy(message->unk, bytes, sizeof(bytes));
+    assert(message != NULL);
+
+    memset(message, 0, sizeof(struct ipc_gprs_port_list));
 
+    memcpy(message->unk, bytes, sizeof(bytes));
 }
 
-void ipc_gprs_define_pdp_context_setup(struct ipc_gprs_define_pdp_context *message, char *apn)
+void ipc_gprs_define_pdp_context_setup(struct ipc_gprs_define_pdp_context *message,
+    unsigned char cid, int enable, char *apn)
 {
     assert(message != NULL);
-    message->unk0[0] = 0x1;
-    message->unk0[1] = 0x1;
-    message->unk0[2] = 0x2;
-    strncpy((char*)message->apn, apn, 124);
+
+    memset(message, 0, sizeof(struct ipc_gprs_define_pdp_context));
+
+    message->enable = enable ? 1 : 0;
+    message->cid = cid;
+    message->unk = 0x2;
+
+    strncpy((char *) message->apn, apn, 124);
 }
 
-void ipc_gprs_pdp_context_setup(struct ipc_gprs_pdp_context *message, int activate, char *username, char *password)
+void ipc_gprs_pdp_context_setup(struct ipc_gprs_pdp_context_set *message,
+    unsigned char cid, int enable, char *username, char *password)
 {
     assert(message != NULL);
-    if (activate)
+
+    memset(message, 0, sizeof(struct ipc_gprs_pdp_context_set));
+
+    message->enable = enable ? 1 : 0;
+    message->cid = cid;
+
+    if (enable && username != NULL && password != NULL)
     {
-        message->unk0[0] = 0x1;
-        message->unk0[1] = 0x1;
         message->unk0[2] = 0x13;
         message->unk2 = 0x1;
         strncpy((char*)message->username, username, 32);
         strncpy((char*)message->password, password, 32);
     }
-    else
-    {
-        message->unk0[1] = 0x1;
-    }
 }
 
 // vim:ts=4:sw=4:expandtab