mirror of https://github.com/AxioDL/jbus.git
131 lines
3.5 KiB
C++
131 lines
3.5 KiB
C++
#include <stdio.h>
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#include "jbus/Listener.hpp"
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#include "jbus/Endpoint.hpp"
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#include <functional>
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static void clientPadComplimentCheck(jbus::u8* buffer)
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{
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jbus::u8 check = 0x19;
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for (int i=0xa0 ; i<0xbd ; ++i)
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check += buffer[i];
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buffer[0xbd] = -check;
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}
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static jbus::EJoyReturn BootStatus = jbus::GBA_JOYBOOT_ERR_INVALID;
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static void JoyBootDone(jbus::ThreadLocalEndpoint& endpoint, jbus::EJoyReturn status)
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{
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BootStatus = status;
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}
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static bool DonePoll(jbus::Endpoint& endpoint)
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{
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jbus::u8 status;
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if (endpoint.GBAReset(&status) == jbus::GBA_NOT_READY)
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if (endpoint.GBAReset(&status) == jbus::GBA_NOT_READY)
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return false;
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if (endpoint.GBAGetStatus(&status) == jbus::GBA_NOT_READY)
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return false;
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if (status != (jbus::GBA_JSTAT_PSF1 | jbus::GBA_JSTAT_SEND))
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return false;
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return true;
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}
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int main(int argc, char** argv)
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{
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if (argc < 2)
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{
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printf("Usage: joyboot <client_pad.bin>\n");
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return 1;
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}
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FILE* fp = fopen(argv[1], "rb");
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if (!fp)
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{
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fprintf(stderr, "Unable to open %s\n", argv[1]);
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return 1;
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}
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fseek(fp, 0, SEEK_END);
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int fsize = ftell(fp);
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fseek(fp, 0, SEEK_SET);
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std::unique_ptr<jbus::u8[]> data(new jbus::u8[fsize]);
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fread(data.get(), 1, fsize, fp);
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fclose(fp);
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if (fsize < 512)
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{
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fprintf(stderr, "%s must be at least 512 bytes\n", argv[1]);
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return 1;
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}
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clientPadComplimentCheck(data.get());
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jbus::Initialize();
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printf("Listening for client\n");
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jbus::Listener listener;
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listener.start();
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std::unique_ptr<jbus::Endpoint> endpoint;
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while (true)
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{
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jbus::s64 frameStart = jbus::GetGCTicks();
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endpoint = listener.accept();
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if (endpoint)
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break;
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jbus::s64 frameEnd = jbus::GetGCTicks();
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jbus::s64 passedTicks = frameEnd - frameStart;
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jbus::s64 waitTicks = jbus::GetGCTicksPerSec() / 60 - passedTicks;
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if (waitTicks > 0)
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jbus::WaitGCTicks(waitTicks);
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}
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printf("Waiting 4 sec\n");
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jbus::WaitGCTicks(jbus::GetGCTicksPerSec() * 4);
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jbus::u8 status;
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if (endpoint->GBAJoyBootAsync(2, 2, data.get(), fsize,
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&status, std::bind(JoyBootDone,
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std::placeholders::_1,
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std::placeholders::_2)) != jbus::GBA_READY)
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{
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fprintf(stderr, "Unable to start JoyBoot\n");
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return 1;
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}
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jbus::s64 start = jbus::GetGCTicks();
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jbus::u8 percent = 0;
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jbus::u8 lastpercent = 0;
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while (endpoint->GBAGetProcessStatus(percent) == jbus::GBA_BUSY)
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{
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if (percent != lastpercent)
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{
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lastpercent = percent;
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printf("\rUpload %d%%", percent);
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fflush(stdout);
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}
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jbus::s64 curTime = jbus::GetGCTicks();
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jbus::s64 passedTicks = curTime - start;
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if (passedTicks > jbus::GetGCTicksPerSec() * 10)
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{
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fprintf(stderr, "JoyBoot timeout\n");
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return 1;
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}
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jbus::WaitGCTicks(jbus::GetGCTicksPerSec() / 60);
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}
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printf("\nJoy Boot finished with %d status\n", status);
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while (!DonePoll(*endpoint))
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{
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jbus::s64 curTime = jbus::GetGCTicks();
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jbus::s64 passedTicks = curTime - start;
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if (passedTicks > jbus::GetGCTicksPerSec() * 15)
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{
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fprintf(stderr, "JoyBoot timeout\n");
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return 1;
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}
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jbus::WaitGCTicks(jbus::GetGCTicksPerSec() / 60);
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}
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return 0;
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}
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