Stratosphere: Skeleton ldr:dmnt

stratosphere/loader/source/iserviceobject.hpp

@@ -0,0 +1,7 @@
+#pragma once
+#include <switch.h>
+
+class IServiceObject {
+    public:
+        virtual void dispatch(IpcParsedCommand *r, u32 *cmd_buf, u32 cmd_id, u32 *in_rawdata, u32 in_rawdata_size, u32 *out_rawdata, u32 *out_raw_data_count);
+};

stratosphere/loader/source/ldr_debug_monitor.cpp

@@ -0,0 +1,21 @@
+#include <switch.h>
+#include "ldr_debug_monitor.hpp"
+#include "ldr_launch_queue.hpp"
+
+void DebugMonitorService::dispatch(IpcParsedCommand *r, u32 *cmd_buf, u32 cmd_id, u32 *in_rawdata, u32 in_rawdata_size, u32 *out_rawdata, u32 *out_raw_data_count) {
+    /* TODO */
+}
+
+Result DebugMonitorService::add_title_to_launch_queue(u64 tid, const char *args, size_t args_size) {
+    return LaunchQueue::add(tid, args, args_size);
+}
+
+Result DebugMonitorService::clear_launch_queue() {
+    LaunchQueue::clear();
+    return 0;
+}
+
+Result DebugMonitorService::get_nso_info(u64 pid, void *out, size_t out_size, u32 *out_num_nsos) {
+    /* TODO, once I've defined struct NsoInfo elsewhere (in ldr_RegisteredProcesses.hpp) */
+    return 0;
+}

stratosphere/loader/source/ldr_debug_monitor.hpp

@@ -0,0 +1,15 @@
+#pragma once
+#include <switch.h>
+
+#include "iserviceobject.hpp"
+
+class DebugMonitorService : IServiceObject {
+    public:
+        void dispatch(IpcParsedCommand *r, u32 *cmd_buf, u32 cmd_id, u32 *in_rawdata, u32 in_rawdata_size, u32 *out_rawdata, u32 *out_raw_data_count);
+        
+    private:
+        /* Actual commands. */
+        Result add_title_to_launch_queue(u64 tid, const char *args, size_t args_size);
+        Result clear_launch_queue();
+        Result get_nso_info(u64 pid, void *out, size_t out_size, u32 *out_num_nsos);
+};

stratosphere/loader/source/ldr_launch_queue.cpp

@@ -1,11 +1,28 @@
+#include <switch.h>
+#include <algorithm>
+
 #include "ldr_launch_queue.hpp"
 
-#include <switch.h>
 
 namespace LaunchQueue {
     static LaunchItem g_launch_queue[LAUNCH_QUEUE_SIZE];
     
-    Result add(LaunchItem *item) {
+    Result add(u64 tid, const char *args, u64 arg_size) {
+        if(arg_size > LAUNCH_QUEUE_ARG_SIZE_MAX) {
+            return 0x209;
+        }
+        
+        int idx = get_free_index(tid);
+        if(idx == LAUNCH_QUEUE_FULL)
+            return 0x409;
+        
+        g_launch_queue[idx].tid = tid;
+        g_launch_queue[idx].arg_size = arg_size;
+        std::copy(args, args + arg_size, g_launch_queue[idx].args);
+        return 0x0;
+    }
+    
+    Result add_item(const LaunchItem *item) {
         if(item->arg_size > LAUNCH_QUEUE_ARG_SIZE_MAX) {
             return 0x209;
         }

stratosphere/loader/source/ldr_launch_queue.hpp

@@ -12,8 +12,9 @@ namespace LaunchQueue {
         u64 arg_size;
         char args[LAUNCH_QUEUE_ARG_SIZE_MAX];
     };
-
-    Result add(LaunchItem *item);
+    
+    Result add(u64 tid, const char *args, u64 arg_size);
+    Result add_item(const LaunchItem *item);
     int get_index(u64 tid);
     int get_free_index(u64 tid);
     bool contains(u64 tid);