From 3fcbca9b0c1ea0e8dd2ba2d43b07f8090339755d Mon Sep 17 00:00:00 2001
From: Simon Busch <morphis@gravedo.de>
Date: Fri, 28 Oct 2011 19:08:29 +0200
Subject: Various changes to code and vala binding regarding call API

Signed-off-by: Simon Busch <morphis@gravedo.de>
---
 include/call.h            |  6 ++++
 samsung-ipc/call.c        | 72 +++++++++++++++++++++++++++++++++++++++++++++++
 vapi/samsung-ipc-1.0.vapi | 27 +++++++++---------
 3 files changed, 92 insertions(+), 13 deletions(-)

diff --git a/include/call.h b/include/call.h
index d499371..809f9ed 100644
--- a/include/call.h
+++ b/include/call.h
@@ -54,6 +54,8 @@
 #define IPC_CALL_TERM_MO                0x01
 #define IPC_CALL_TERM_MT                0x02
 
+struct ipc_response;
+
 struct ipc_call_outgoing {
     unsigned char type; // IPC_CALL_TYPE_...
     unsigned char identity; // IPC_CALL_IDENTITY_...
@@ -89,5 +91,9 @@ struct ipc_call_status {
 void ipc_call_outgoing_setup(struct ipc_call_outgoing *message, unsigned char type,
                              unsigned char identity, unsigned char prefix, char *number);
 
+unsigned int ipc_call_list_response_get_num_entries(struct ipc_response *response);
+struct ipc_call_list_entry* ipc_call_list_response_get_entry(struct ipc_response *response, unsigned int num);
+char* ipc_call_list_response_get_entry_number(struct ipc_response *response, unsigned int num);
+
 #endif
 
diff --git a/samsung-ipc/call.c b/samsung-ipc/call.c
index 9573a8d..9d94931 100644
--- a/samsung-ipc/call.c
+++ b/samsung-ipc/call.c
@@ -36,3 +36,75 @@ void ipc_call_outgoing_setup(struct ipc_call_outgoing *message, unsigned char ty
     strncpy(message->number, number, OUTGOING_NUMBER_MAX_LENGTH);
 }
 
+/**
+ * Retrieve number of calls in list of calls.
+ **/
+unsigned int ipc_call_list_response_get_num_entries(struct ipc_response *response)
+{
+    unsigned int count = 0, n = 0;
+
+    assert(response != NULL);
+    assert(response->data != NULL);
+
+    count = (unsigned int) *((unsigned char*) response->data);
+    return count;
+}
+
+/**
+ * Retrieve one specific entry from a list of calls.
+ **/
+struct ipc_call_list_entry* ipc_call_list_response_get_entry(struct ipc_response *response, unsigned int num)
+{
+    unsigned int count = 0, pos = 1, n = 0;
+    struct ipc_call_list_entry *entry = NULL;
+
+    assert(response != NULL);
+    assert(response->data != NULL);
+
+    count = ipc_call_list_response_get_num_entries(response);
+    if (num > count)
+        return NULL;
+
+    for (n = 0; n < num; n++)
+    {
+        entry = (struct ipc_call_list_entry*) (response->data + pos);
+        pos += (unsigned int) (sizeof(struct ipc_call_list_entry) + entry->number_len);
+    }
+
+    return entry;
+}
+
+/**
+ * Retrieve the number of a call entry in the list of calls
+ **/
+char* ipc_call_list_response_get_entry_number(struct ipc_response *response, unsigned int num)
+{
+    unsigned int count = 0, pos = 1, n = 0;
+    struct ipc_call_list_entry *entry = NULL;
+    char *number = NULL;
+
+    assert(response != NULL);
+    assert(response->data != NULL);
+
+    count = ipc_call_list_response_get_num_entries(response);
+    if (num > count)
+        return NULL;
+
+    for (n = 0; n < num; n++)
+    {
+        entry = (struct ipc_call_list_entry*) (response->data + pos);
+        pos += (unsigned int) (sizeof(struct ipc_call_list_entry) + entry->number_len);
+    }
+
+    if (entry == NULL ||
+        (unsigned char*) (response->data + pos) == NULL ||
+        (unsigned char*) (response->data + pos + entry->number_len) == NULL)
+        return NULL;
+
+    number = (char*) malloc(sizeof(char) * entry->number_len);
+    strncpy(number, response->data + pos, entry->number_len);
+
+    return number;
+}
+
+
diff --git a/vapi/samsung-ipc-1.0.vapi b/vapi/samsung-ipc-1.0.vapi
index 9c98faf..053f151 100644
--- a/vapi/samsung-ipc-1.0.vapi
+++ b/vapi/samsung-ipc-1.0.vapi
@@ -687,26 +687,27 @@ namespace SamsungIpc
             }
         }
 
+        [CCode (cname = "struct ipc_response", destroy_function = "")]
+        public struct ListResponseMessage
+        {
+            [CCode (cname = "ipc_call_list_response_get_num_entries")]
+            public uint get_num_entries();
+            [CCode (cname = "ipc_call_list_response_get_entry")]
+            public ListEntry get_entry(uint num);
+            [CCode (cname = "ipc_call_list_response_get_entry_number")]
+            public string get_entry_number(uint num);
+        }
+
         [CCode (cname = "struct ipc_call_list_entry", destroy_function = "")]
-        public struct ListEntryMessage
+        public struct ListEntry
         {
-            public uint8 type;
+            public Type type;
             public uint8 idx;
             public Termination term;
-            public State state;
+            public uint8 state;
             public uint8 mpty;
             public uint8 number_len;
             public uint8 unk4;
-
-            public unowned uint8[] data
-            {
-                get
-                {
-                    unowned uint8[] res = (uint8[])(&this);
-                    res.length = (int) sizeof( ListEntryMessage );
-                    return res;
-                }
-            }
         }
 
         [CCode (cname = "struct ipc_call_status", destroy_function = "")]
-- 
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