How do I make my own channel forwarder without haxchi?

pietempgba · Jan 28, 2022

I saw Laf111's WiiUFtpServer repo and I see that there's a rpx file in there here but I don't know how it was made including the app and cos xml files, also is there a valid range of titleids? I'm tired of having to rely on the haxchi forwarder guide with limited filepathes.

pietempgba · Jan 28, 2022

I guess technically what i'm asking is. Do you know what tools I need to build hbl2hbc?

V10lator · Jan 29, 2022

I'm currenty working on Tiramisu forwarders... These are extremely early, none functional codes I don't have time for to fix but feel free to do whatever you want with it:

C:

#include <stdint.h>

#include <coreinit/cache.h>
#include <coreinit/ios.h>
#include <coreinit/mcp.h>
#include <sysapp/launch.h>

#include <whb/log.h>
#include <whb/log_udp.h>
#include <whb/proc.h>

#include <wut_structsize.h>

extern void _SYSLaunchTitleWithStdArgsInNoSplash(uint64_t, int);

typedef struct WUT_PACKED
{
    uint32_t cmd;
    uint32_t tgt;
    uint32_t fs;
    uint32_t fo;
    char path[256];
} LOAD_REQUEST;
WUT_CHECK_OFFSET(LOAD_REQUEST, 0x00, cmd);
WUT_CHECK_OFFSET(LOAD_REQUEST, 0x04, tgt);
WUT_CHECK_OFFSET(LOAD_REQUEST, 0x08, fs);
WUT_CHECK_OFFSET(LOAD_REQUEST, 0x0C, fo);
WUT_CHECK_OFFSET(LOAD_REQUEST, 0x10, path);
WUT_CHECK_SIZE(LOAD_REQUEST, 0x110);

const uint64_t hs[3] = { 0x000500101004E000, 0x000500101004E100, 0x000500101004E200 };

const LOAD_REQUEST request =
{
    .cmd = 0xFC,
    .tgt = 0,
    .fs = 0,
    .fo = 0,
    .path = "wiiu/apps/[TODO].rpx",
};
void *reqPtr = (void *)&request;

int main()
{
    WHBProcInit();
    WHBLogUdpInit();
    WHBLogPrint("RetroArch loader");

    int mcpHandle = MCP_Open();
    if(mcpHandle > 0)
    {
        WHBLogPrint("Sending request");
        DCFlushRange(reqPtr, sizeof(LOAD_REQUEST));
        IOS_Ioctl(mcpHandle, 100, reqPtr, sizeof(LOAD_REQUEST), NULL, 0);

        uint64_t tid = 0;
        MCPTitleListType tlt;

        for(int i = 0; i < 3; ++i)
        {
            if(MCP_GetTitleInfo(mcpHandle, hs[i], &tlt) == 0)
            {
                tid = hs[i];
                break;
            }
        }

        MCP_Close(mcpHandle);

        if(tid)
        {
            WHBLogPrint("Sending relaunch request");
            _SYSLaunchTitleWithStdArgsInNoSplash(tid, 0);
            WHBLogPrint("Returning");
            WHBLogUdpDeinit();
            WHBProcStopRunning();
            WHBProcIsRunning();
            return 0;
        }
    }

    SYSLaunchMenu();
    WHBLogPrint("Returning with error");
    WHBLogUdpDeinit();
    WHBProcStopRunning();
    WHBProcIsRunning();
    return 0;
}

pietempgba · Jan 29, 2022

I'm trying to compile the homebrew launcher's sd_loader but I keep on getting stuck here

Code:

sd_loader/src/entry.c:1:10: fatal error: dynamic_libs/os_types.h: No such file or directory
    1 | #include <dynamic_libs/os_types.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~

How do I make my own channel forwarder without haxchi?

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