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partial sceKernelStat,stat functions

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georgemoralis 2024-04-26 08:07:48 +03:00
parent 9a16abecb3
commit d72159a64d
2 changed files with 51 additions and 0 deletions
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28
src/core/libraries/kernel/file_system.cpp
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@ -132,6 +132,32 @@ int PS4_SYSV_ABI sceKernelMkdir(const char* path, u16 mode) {
}
return ORBIS_OK;
}
int PS4_SYSV_ABI sceKernelStat(const char* path, OrbisKernelStat* sb) {
LOG_INFO(Kernel_Fs, "(PARTIAL) path = {}", path);
auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
std::string path_name = mnt->GetHostFile(path);
memset(sb, 0, sizeof(OrbisKernelStat));
if (std::filesystem::is_directory(path_name)) {
sb->st_mode = 0000777u | 0040000u;
sb->st_size = 0;
sb->st_blksize = 512;
sb->st_blocks = 0;
// TODO incomplete
} else {
UNREACHABLE();
}
return ORBIS_OK;
}
int PS4_SYSV_ABI posix_stat(const char* path, OrbisKernelStat* sb) {
int result = sceKernelStat(path, sb);
if (result < 0) {
UNREACHABLE(); // TODO
}
return ORBIS_OK;
}
void fileSystemSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
LIB_FUNCTION("1G3lF1Gg1k8", "libkernel", 1, "libkernel", 1, 1, sceKernelOpen);
LIB_FUNCTION("wuCroIGjt2g", "libScePosix", 1, "libkernel", 1, 1, posix_open);
@ -142,6 +168,8 @@ void fileSystemSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
LIB_FUNCTION("oib76F-12fk", "libkernel", 1, "libkernel", 1, 1, sceKernelLseek);
LIB_FUNCTION("Cg4srZ6TKbU", "libkernel", 1, "libkernel", 1, 1, sceKernelRead);
LIB_FUNCTION("1-LFLmRFxxM", "libkernel", 1, "libkernel", 1, 1, sceKernelMkdir);
LIB_FUNCTION("eV9wAD2riIA", "libkernel", 1, "libkernel", 1, 1, sceKernelStat);
LIB_FUNCTION("E6ao34wPw+U", "libScePosix", 1, "libkernel", 1, 1, posix_stat);
// openOrbis (to check if it is valid out of OpenOrbis
LIB_FUNCTION("6c3rCVE-fTU", "libkernel", 1, "libkernel", 1, 1,

23
src/core/libraries/kernel/file_system.h
View file

@ -4,6 +4,7 @@
#pragma once
#include "common/types.h"
#include "thread_management.h"
namespace Core::Loader {
class SymbolsResolver;
@ -16,6 +17,28 @@ struct SceKernelIovec {
std::size_t iov_len;
};
struct OrbisKernelStat {
u32 st_dev;
u32 st_ino;
u16 st_mode;
u16 st_nlink;
u32 st_uid;
u32 st_gid;
u32 st_rdev;
SceKernelTimespec st_atim;
SceKernelTimespec st_mtim;
SceKernelTimespec st_ctim;
s64 st_size;
s64 st_blocks;
u32 st_blksize;
u32 st_flags;
u32 st_gen;
int32_t st_lspare;
SceKernelTimespec st_birthtim;
unsigned int : (8 / 2) * (16 - static_cast<int>(sizeof(SceKernelTimespec)));
unsigned int : (8 / 2) * (16 - static_cast<int>(sizeof(SceKernelTimespec)));
};
int PS4_SYSV_ABI sceKernelOpen(const char* path, int flags, /* SceKernelMode*/ u16 mode);
int PS4_SYSV_ABI posix_open(const char* path, int flags, /* SceKernelMode*/ u16 mode);