implement function ListDataTitleTicketInfos()

Signed-off-by: JamePeng <jame_peng@sina.com>

src/core/hle/service/am/am.cpp

@@ -44,6 +44,20 @@ void GetNumContentInfos(Service::Interface* self) {
     LOG_WARNING(Service_AM, "(STUBBED) called");
 }
 
+void ListDataTitleTicketInfos(Service::Interface* self) {
+    u32* cmd_buff = Kernel::GetCommandBuffer();
+    u32 ticket_count = cmd_buff[1];
+    u64 title_id = cmd_buff[2];
+    title_id = (title_id << 32) | cmd_buff[3];
+    u32 start_index = cmd_buff[4];
+    u32 tipointer = cmd_buff[6];
+
+    cmd_buff[1] = RESULT_SUCCESS.raw;
+    cmd_buff[2] = 0x18;
+    LOG_WARNING(Service_AM, "(STUBBED) TicketCount=0x%08X TitleID==0x%16X StartIndex=0x%08X",
+                "TicketInfosPointer=0x%08X",ticket_count, title_id, start_index, tipointer);
+}
+
 void Init() {
     using namespace Kernel;
 

src/core/hle/service/am/am.h

@@ -50,6 +50,20 @@ void GetTitleIDList(Service::Interface* self);
  */
 void GetNumContentInfos(Service::Interface* self);
 
+/**
+* AM::ListDataTitleTicketInfos service function
+*  Inputs:
+*      1 : Ticket count
+*    2-3 : u64, Title ID
+*      4 : Start Index?
+*      5 : (TicketCount * 24) << 8 | 0x4
+*      6 : Ticket Infos pointer
+*  Outputs:
+*      1 : Result, 0 on success, otherwise error code
+*      2 : Number of content infos plus one ,0x18
+*/
+void ListDataTitleTicketInfos(Service::Interface* self);
+
 /// Initialize AM service
 void Init();
 

src/core/hle/service/am/am_app.cpp

@@ -14,7 +14,7 @@ const Interface::FunctionInfo FunctionTable[] = {
     {0x10030142, nullptr,                     "ListContentInfos"},
     {0x10040102, nullptr,                     "DeleteContents"},
     {0x10050084, nullptr,                     "GetDataTitleInfos"},
-    {0x10070102, nullptr, "ListDataTitleTicketInfos"},
+    {0x10070102, ListDataTitleTicketInfos,    "ListDataTitleTicketInfos"},
     {0x100900C0, nullptr,                     "IsDataTitleInUse"},
     {0x100A0000, nullptr,                     "IsExternalTitleDatabaseInitialized"},
 };