104 lines
3.6 KiB
C
104 lines
3.6 KiB
C
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#include <psp2/kernel/modulemgr.h>
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#include <taihen.h>
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#include <string.h>
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#include <vitasdk.h>
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static SceUID check_psm_allowed_hook = -1;
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static tai_hook_ref_t check_psm_allowed_hook_ref;
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static SceUID check_vita_allowed_hook = -1;
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static tai_hook_ref_t check_vita_allowed_hook_ref;
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static SceUID check_pspemu_allowed_hook = -1;
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static tai_hook_ref_t check_pspemu_allowed_hook_ref;
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static int check_psm_allowed(char **game, int *is_allowed, int *unk) {
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int ret = TAI_CONTINUE(int, check_psm_allowed_hook_ref,game, is_allowed, unk);
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sceClibPrintf("[DolcePolce] check_psm_allowed(%s,%x,%x); ret = %x!\n",*game, *is_allowed, *unk, ret);
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if(*is_allowed <= 0)
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{
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sceClibPrintf("[DolcePolce] check_psm_allowed: %s is blacklisted... launching anyway!\n",*game);
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*is_allowed = 1;
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}
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return ret;
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}
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static int check_vita_allowed(char **game, int *is_allowed, int *unk) {
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int ret = TAI_CONTINUE(int, check_vita_allowed_hook_ref, game, is_allowed, unk);
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sceClibPrintf("[DolcePolce] check_vita_allowed(%s,%x,%x); ret = %x!\n",*game, *is_allowed, *unk, ret);
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if(*is_allowed <= 0)
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{
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sceClibPrintf("[DolcePolce] check_vita_allowed: %s is blacklisted... launching anyway!\n",*game);
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*is_allowed = 1;
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}
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return ret;
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}
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static int check_pspemu_allowed(char **game, int *is_allowed, int *unk) {
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int ret = TAI_CONTINUE(int, check_pspemu_allowed_hook_ref, game, is_allowed, unk);
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sceClibPrintf("[DolcePolce] check_pspemu_allowed(%s,%x,%x); ret = %x!\n",*game, *is_allowed, *unk, ret);
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if(*is_allowed <= 0)
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{
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sceClibPrintf("[DolcePolce] check_pspemu_allowed %s is blacklisted... launching anyway!\n",*game);
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*is_allowed = 1;
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}
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return ret;
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}
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void _start() __attribute__ ((weak, alias ("module_start")));
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int module_start(SceSize argc, const void *args) {
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sceClibPrintf("[DolcePolce] Loaded.. Blessed Be..\n");
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tai_module_info_t tai_info;
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tai_info.size = sizeof(tai_module_info_t);
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taiGetModuleInfo("SceShell", &tai_info);
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// this is getting absolutely rediculous tbh but:
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switch (tai_info.module_nid) {
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case 0x0552F692: // retail 3.60 SceShell
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check_psm_allowed_hook = taiHookFunctionOffset(&check_psm_allowed_hook_ref, tai_info.modid,0,0x2E8D0,1, check_psm_allowed);
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check_vita_allowed_hook = taiHookFunctionOffset(&check_vita_allowed_hook_ref, tai_info.modid,0,0x2E428,1, check_vita_allowed);
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check_pspemu_allowed_hook = taiHookFunctionOffset(&check_pspemu_allowed_hook_ref, tai_info.modid,0,0x2E734,1, check_pspemu_allowed);
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break;
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case 0x5549BF1F: // retail 3.65 SceShell
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case 0x34B4D82E: // retail 3.67 SceShell
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case 0x12DAC0F3: // retail 3.68 SceShell
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case 0x0703C828: // retail 3.69 SceShell
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case 0x2053B5A5: // retail 3.70 SceShell
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case 0xF476E785: // retail 3.71 SceShell
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case 0x939FFBE9: // retail 3.72 SceShell
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case 0x734D476A: // retail 3.73 SceShell
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default:
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check_psm_allowed_hook = taiHookFunctionOffset(&check_psm_allowed_hook_ref, tai_info.modid,0,0x2E928,1, check_psm_allowed);
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check_vita_allowed_hook = taiHookFunctionOffset(&check_vita_allowed_hook_ref, tai_info.modid,0,0x2E480,1, check_vita_allowed);
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check_pspemu_allowed_hook = taiHookFunctionOffset(&check_pspemu_allowed_hook_ref, tai_info.modid,0,0x2E78C,1, check_pspemu_allowed);
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break;
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}
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return SCE_KERNEL_START_SUCCESS;
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}
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int module_stop(SceSize argc, const void *args) {
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// release hooks
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if (check_psm_allowed_hook >= 0) taiHookRelease(check_psm_allowed_hook, check_psm_allowed_hook_ref);
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if (check_vita_allowed_hook >= 0) taiHookRelease(check_vita_allowed_hook, check_vita_allowed_hook_ref);
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if (check_pspemu_allowed_hook >= 0) taiHookRelease(check_pspemu_allowed_hook, check_pspemu_allowed_hook_ref);
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return SCE_KERNEL_STOP_SUCCESS;
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}
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