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https://github.com/aydencharles/onionHEN.git
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106 lines
3.1 KiB
C
106 lines
3.1 KiB
C
#pragma once
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/*
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* Shared util-platform helpers used by cheats and other daemons.
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* Prefer these over duplicating sysctl/dynlib/file logic per feature.
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*/
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#include <stddef.h>
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#include <stdint.h>
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* ---- firmware (Prospero SW version; not kern.sdk_version) --------------- */
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/**
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* Firmware major from sceKernelGetProsperoSystemSwVersion (value >> 16).
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* Used for runtime feature gates (e.g. mdbg vs kdirect). Distinct from
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* libhijacker getSystemSwVersion() which reads kern.sdk_version for offsets.
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*/
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uint32_t util_system_fw_major(void);
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/* ---- file I/O ----------------------------------------------------------- */
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/** Read entire file into malloc'd buffer (+NUL). Caller frees *buf_out. */
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int util_file_read_alloc(const char *path, char **buf_out, size_t *size_out,
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size_t max_size);
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/* ---- game / process context for cheats --------------------------------- */
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typedef struct {
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int pid;
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int appid;
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char title_id[16];
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char version[32];
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char platform[16]; /* "ps4" / "ps5" / "unknown" */
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char process_name[64];
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} game_context_t;
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void util_game_platform_from_title_id(const char *title_id, char *out,
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size_t out_size);
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/**
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* Resolve installed app version for title_id (param.json / param.sfo).
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* Same discovery paths as BREW_UTIL_GET_GAME_VER.
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*/
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int util_resolve_game_version(const char *title_id, char *out, size_t out_size);
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/**
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* Fill context for the current BigApp (pid/appid/title/process).
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* version is resolved when possible; otherwise "unknown".
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*/
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int util_get_running_bigapp(game_context_t *out);
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/*
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* Dynlib module info — layout matches NineS module_info_t / SYS_dl_get_info_2.
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* Kept here so C++ util targets need not pull NineS freebsd-helper headers.
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*/
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#define UTIL_MODULE_INFO_NAME_LENGTH 128
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#define UTIL_MODULE_INFO_SANDBOXED_PATH_LENGTH 1024
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#define UTIL_MODULE_INFO_MAX_SECTIONS 4
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#define UTIL_FINGERPRINT_LENGTH 20
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typedef struct {
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uint64_t vaddr;
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uint64_t size;
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uint32_t prot;
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} util_module_section_t;
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typedef struct {
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char filename[UTIL_MODULE_INFO_NAME_LENGTH];
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uint64_t handle;
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uint8_t unknown0[32];
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uint64_t init;
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uint64_t fini;
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uint64_t eh_frame_hdr;
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uint64_t eh_frame_hdr_sz;
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uint64_t eh_frame;
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uint64_t eh_frame_sz;
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util_module_section_t sections[UTIL_MODULE_INFO_MAX_SECTIONS];
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uint8_t unknown7[1176];
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uint8_t fingerprint[UTIL_FINGERPRINT_LENGTH];
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uint32_t unknown8;
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char libname[UTIL_MODULE_INFO_NAME_LENGTH];
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uint32_t unknown9;
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char sandboxed_path[UTIL_MODULE_INFO_SANDBOXED_PATH_LENGTH];
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uint64_t sdk_version;
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} util_module_info_t;
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/**
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* Find module in pid via NineS get_module_info, then eboot imagebase fallback
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* for eboot.bin / process name when dynlib list is incomplete.
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*/
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int util_find_module(pid_t pid, const char *module_name,
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util_module_info_t *out);
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/** Scan processes of appid for a module; sets *pid_out on success. */
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int util_find_module_in_app(int appid, const char *module_name, pid_t *pid_out,
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util_module_info_t *out);
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#ifdef __cplusplus
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}
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#endif
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