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TrophyShot/main.c

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#include <taihen.h>
#include <psp2/kernel/modulemgr.h>
#include <psp2/kernel/threadmgr.h>
#include <psp2/kernel/clib.h>
#include <psp2/kernel/iofilemgr.h>
#define printf sceClibPrintf
int hook[1];
static tai_hook_ref_t shell_hook;
static uint8_t platinum_only = 1;
int (*shellShot)(void);
// Taken from sysident - taihen_min.c https://github.com/cuevavirus/sysident
int module_get_offset(SceUID modid, int segidx, uint32_t offset, void *stub_out){
int res = 0;
SceKernelModuleInfo info;
if(segidx > 3) return -1;
if(stub_out == NULL) return -2;
res = sceKernelGetModuleInfo(modid, &info);
if(res < 0) return res;
if(offset > info.segments[segidx].memsz) return -3;
*(uint32_t *)stub_out = (uint32_t)(info.segments[segidx].vaddr + offset);
return 0;
}
int sub_81229FAC_patched(int arg1, int arg2){
int ret = TAI_CONTINUE(int, shell_hook, arg1, arg2);
switch(arg2 - arg1){
case 0xDC4:
printf("Regular trophy unlocked.\n");
if(platinum_only){
sceKernelDelayThread(3200000);
}else{
sceKernelDelayThread(1800000);
shellShot();
}
break;
case 0x930:
printf("Platinum trophy unlocked.\n");
sceKernelDelayThread(1800000);
shellShot();
break;
default:
break;
}
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return ret;
}
void _start() __attribute__((weak, alias("module_start")));
int module_start(SceSize args, void *argp) {
SceUID fd = sceIoOpen("ux0:/data/TrophyShot/platinum.txt", SCE_O_RDONLY, 0777);
if(fd < 0){
platinum_only = 0;
}
sceIoClose(fd);
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tai_module_info_t tai_info;
int offset_shellshot, offset_dialog;
tai_info.size = sizeof(tai_module_info_t);
int ret = taiGetModuleInfo("SceShell", &tai_info);
if (ret < 0) return SCE_KERNEL_START_SUCCESS;
switch(tai_info.module_nid){
case 0x0552F692: // 3.60 retail
offset_shellshot = 0x14a928;
offset_dialog = 0x229fac;
break;
case 0x6CB01295: // 3.60 PDEL
case 0xEAB89D5C: // 3.60 PTEL
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offset_shellshot = 0x142d5c;
offset_dialog = 0x2223e0;
break;
case 0x5549BF1F: // 3.65 retail
offset_shellshot = 0x14a980;
offset_dialog = 0x22a048;
break;
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case 0x34B4D82E: // 3.67 retail
case 0x12DAC0F3: // 3.68 retail
case 0x0703C828: // 3.69 retail
case 0x2053B5A5: // 3.70 retail
case 0xF476E785: // 3.71 retail
case 0x939FFBE9: // 3.72 retail
case 0x734D476A: // 3.73 retail
case 0xE6A02F2B: // 3.65 PDEL
case 0x587F9CED: // 3.65 PTEL
offset_shellshot = 0x142db4;
offset_dialog = 0x22247c;
break;
default:
return SCE_KERNEL_START_SUCCESS;
}
//function found by teakhanirons
module_get_offset(
tai_info.modid,
0,
offset_shellshot | 1,
&shellShot
);
//function found by Graphene
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hook[0] = taiHookFunctionOffset(
&shell_hook,
tai_info.modid,
0,
offset_dialog,
1,
sub_81229FAC_patched
);
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printf("INFO sub_81229FAC_patched: 0x%x\n", hook[0]);
return SCE_KERNEL_START_SUCCESS;
}
int module_stop(SceSize args, void *argp) {
if (hook[0] >= 0) taiHookRelease(hook[0], shell_hook);
return SCE_KERNEL_STOP_SUCCESS;
}