1 files changed, 72 insertions, 0 deletions
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;
+}
+
+