fs.mitm: Implement basic passthrough framework for input commands.

stratosphere/fs_mitm/source/fsmitm_main.cpp

@@ -0,0 +1,104 @@
+#include <cstdlib>
+#include <cstdint>
+#include <cstring>
+#include <malloc.h>
+
+#include <switch.h>
+#include <stratosphere.hpp>
+
+#include "sm_mitm.h"
+
+#include "mitm_server.hpp"
+#include "fsmitm_service.hpp"
+
+extern "C" {
+    extern u32 __start__;
+
+    u32 __nx_applet_type = AppletType_None;
+
+    #define INNER_HEAP_SIZE 0x1000000
+    size_t nx_inner_heap_size = INNER_HEAP_SIZE;
+    char   nx_inner_heap[INNER_HEAP_SIZE];
+    
+    void __libnx_initheap(void);
+    void __appInit(void);
+    void __appExit(void);
+}
+
+
+void __libnx_initheap(void) {
+	void*  addr = nx_inner_heap;
+	size_t size = nx_inner_heap_size;
+
+	/* Newlib */
+	extern char* fake_heap_start;
+	extern char* fake_heap_end;
+
+	fake_heap_start = (char*)addr;
+	fake_heap_end   = (char*)addr + size;
+}
+
+void __appInit(void) {
+    Result rc;
+    
+    rc = smInitialize();
+    if (R_FAILED(rc)) {
+        fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_SM));
+    }
+    
+    rc = smMitMInitialize();
+    if (R_FAILED(rc)) {
+        fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_SM));
+    }
+    
+    rc = fsInitialize();
+    if (R_FAILED(rc)) {
+        fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_FS));
+    }
+    
+    rc = splInitialize();
+    if (R_FAILED(rc))  {
+        fatalSimple(0xCAFE << 4 | 3);
+    }
+    
+    /* Check for exosphere API compatibility. */
+    u64 exosphere_cfg;
+    if (R_SUCCEEDED(splGetConfig((SplConfigItem)65000, &exosphere_cfg))) {
+        /* MitM requires Atmosphere API 0.1. */
+        u16 api_version = (exosphere_cfg >> 16) & 0xFFFF;
+        if (api_version < 0x0001) {
+            fatalSimple(0xCAFE << 4 | 0xFE);
+        }
+    } else {
+        fatalSimple(0xCAFE << 4 | 0xFF);
+    }
+    
+    splExit();
+}
+
+void __appExit(void) {
+    /* Cleanup services. */
+    fsExit();
+    smMitMExit();
+    smExit();
+}
+
+int main(int argc, char **argv)
+{
+    consoleDebugInit(debugDevice_SVC);
+    
+    
+    /* TODO: What's a good timeout value to use here? */
+    WaitableManager *server_manager = new WaitableManager(U64_MAX);
+        
+    /* Create fsp-srv mitm. */
+    server_manager->add_waitable(new MitMServer<FsMitMService>("fsp-srv", 61));
+            
+    /* Loop forever, servicing our services. */
+    server_manager->process();
+    
+    /* Cleanup. */
+    delete server_manager;
+	return 0;
+}
+