sys-clk-OC

Source/sys-clk-OC/manager/src/ipc/pc_shim/ns.cpp

@@ -0,0 +1,120 @@
+/*
+    sys-clk manager, a sys-clk frontend homebrew
+    Copyright (C) 2019  natinusala
+    Copyright (C) 2019  p-sam
+    Copyright (C) 2019  m4xw
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include "ns.h"
+#include "types.h"
+
+#include <string.h>
+#include <stdlib.h>
+
+#define GAME_ICON_PATH "src/ipc/pc_shim/game.jpg"
+
+static NsShimStore* g_store = NULL;
+
+Result nsInitialize()
+{
+    if(!g_store)
+    {
+        g_store = new NsShimStore();
+        g_store->AddRecord(0x010000000000F001ULL, "Secret Maryo Chronicles", GAME_ICON_PATH);
+        g_store->AddRecord(0x010000000000F002ULL, "Zelda: Mystery of Solarus", GAME_ICON_PATH);
+        g_store->AddRecord(0x010000000000F003ULL, "AM2R", GAME_ICON_PATH);
+        g_store->AddRecord(0x010000000000F004ULL, "Mother 4", GAME_ICON_PATH);
+        g_store->AddRecord(0x01007EF00011E000ULL, "Wrath of the Wild", GAME_ICON_PATH);
+    }
+    return 0;
+}
+
+void nsExit()
+{
+    if(g_store)
+        delete g_store;
+}
+
+Result nsListApplicationRecord(NsApplicationRecord* out_records, s32 size, s32 offset, s32* out_count)
+{
+    return g_store->ListRecord(out_records, size, offset, out_count) ? 0 : 0xBAD;
+}
+
+Result nsGetApplicationControlData(NsApplicationControlSource flag, u64 titleID, NsApplicationControlData* out_data, size_t size, u64* out_size)
+{
+    return g_store->GetControlData(out_data, size, titleID, out_size) ? 0 : 0xBAD;
+}
+
+NsShimStore::NsShimStore()
+{
+    this->store = std::map<u64, std::pair<std::string, std::string>>();
+}
+
+void NsShimStore::AddRecord(u64 titleID, std::string name, std::string iconPath)
+{
+    this->store[titleID] = std::make_pair(name, iconPath);
+}
+
+bool NsShimStore::ListRecord(NsApplicationRecord* out_records, s32 size, s32 offset, s32* out_count) 
+{
+    if(!out_records || !out_count)
+    {
+        return false;
+    }
+
+    size_t left = size;
+    size_t count = 0;
+    std::map<u64, std::pair<std::string, std::string>>::iterator it = this->store.begin();
+    std::advance(it, offset);
+    while(left >= sizeof(NsApplicationRecord) && it != this->store.end())
+    {
+        out_records->application_id = it->first;
+        left -= sizeof(NsApplicationRecord);
+        out_records++;
+        count++;
+        std::advance(it, 1);
+    }
+
+    *out_count = count;
+
+    return true;
+}
+
+bool NsShimStore::GetControlData(NsApplicationControlData* out_data, size_t size, u64 tid, size_t* out_size)
+{
+    if(!out_data || !out_size || size != sizeof(NsApplicationControlData))
+    {
+        return false;
+    }
+
+    std::map<u64, std::pair<std::string, std::string>>::iterator it = this->store.find(tid);
+    if(it == this->store.end())
+    {
+        return false;
+    }
+
+    memset(out_data, 0, size);
+    strncpy(out_data->nacp.entry.name, it->second.first.c_str(), sizeof(out_data->nacp.entry.name)-1);
+    FILE* f = fopen(it->second.second.c_str(), "rb");
+    if(!f)
+    {
+        printf("[NsShimStore] Could not open file '%s'\n", it->second.second.c_str());
+        return false;
+    }
+    *out_size = fread(out_data->icon, sizeof(out_data->icon), 1, f);
+    fclose(f);
+    return true;
+}