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better dirents

This commit is contained in:
georgemoralis 2024-06-20 21:13:17 +03:00
parent 49601f58ed
commit 1b2c3ccc42
1 changed files with 13 additions and 32 deletions
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45
src/core/libraries/kernel/file_system.cpp
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@ -20,14 +20,14 @@ std::vector<Core::FileSys::DirEntry> GetDirectoryEntries(const std::string& path
for (const auto& entry : std::filesystem::directory_iterator(curpath)) {
Core::FileSys::DirEntry e = {};
if (std::filesystem::is_regular_file(entry.path().string())) {
e.name = entry.path().filename().string();
e.isFile = true;
} else {
if (std::filesystem::is_directory(entry.path().string())) {
Core::FileSys::DirEntry e = {};
e.name = entry.path().filename().string() +
"/"; // hmmm not sure if it has to be like this...
e.isFile = false;
} else {
e.name = entry.path().filename().string();
e.isFile = true;
}
files.push_back(e);
}
@ -343,8 +343,7 @@ s32 PS4_SYSV_ABI sceKernelFsync(int fd) {
return ORBIS_OK;
}
int PS4_SYSV_ABI sceKernelGetdents(int fd, char* buf, int nbytes) {
LOG_INFO(Kernel_Fs, "(PARTIAL) fd = {}", fd);
int GetDents(int fd, char* buf, int nbytes, s64* basep) {
// TODO error codes
auto* h = Common::Singleton<Core::FileSys::HandleTable>::Instance();
auto* file = h->GetFile(fd);
@ -366,39 +365,21 @@ int PS4_SYSV_ABI sceKernelGetdents(int fd, char* buf, int nbytes) {
strncpy(sce_ent->d_name, str.c_str(), ORBIS_MAX_PATH);
sce_ent->d_name[ORBIS_MAX_PATH] = '\0';
return sizeof(OrbisKernelDirent);
}
int PS4_SYSV_ABI sceKernelGetdirentries(int fd, char* buf, int nbytes, s64* basep) {
LOG_INFO(Kernel_Fs, "(PARTIAL) fd = {}", fd);
// TODO error codes
auto* h = Common::Singleton<Core::FileSys::HandleTable>::Instance();
auto* file = h->GetFile(fd);
if (basep != nullptr) {
*basep = file->dirents_index;
}
if (file->dirents_index == file->dirents.size()) {
return 0;
}
const auto& entry = file->dirents.at(file->dirents_index++);
auto str = entry.name;
auto str_size = str.size() - 1;
static int fileno = 1000; // random
OrbisKernelDirent* sce_ent = (OrbisKernelDirent*)buf;
sce_ent->d_fileno = fileno++; // TODO this should be unique but atm it changes maybe switch to a
// hash or something?
sce_ent->d_reclen = sizeof(OrbisKernelDirent);
sce_ent->d_type = (entry.isFile ? 8 : 4);
sce_ent->d_namlen = str_size;
strncpy(sce_ent->d_name, str.c_str(), ORBIS_MAX_PATH);
sce_ent->d_name[ORBIS_MAX_PATH] = '\0';
return sizeof(OrbisKernelDirent);
}
int PS4_SYSV_ABI sceKernelGetdents(int fd, char* buf, int nbytes) {
return GetDents(fd, buf, nbytes, nullptr);
}
int PS4_SYSV_ABI sceKernelGetdirentries(int fd, char* buf, int nbytes, s64* basep) {
return GetDents(fd, buf, nbytes, basep);
}
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);