sgilissen/llamaplayer
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Common: Error/FileSystem backports

Browse Source
This commit is contained in:
Stenzek
2023-08-19 23:40:36 +10:00
parent 7890051165
commit 39f64a03ee
18 changed files with 311 additions and 555 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
src/common/file_system.cpp
View File

@ -3,9 +3,11 @@
#include "file_system.h"
#include "assert.h"
#include "error.h"
#include "log.h"
#include "path.h"
#include "string_util.h"
#include <algorithm>
#include <cstdlib>
#include <cstring>
@ -587,7 +589,7 @@ std::string Path::Combine(const std::string_view& base, const std::string_view&
return ret;
}
std::FILE* FileSystem::OpenCFile(const char* filename, const char* mode)
std::FILE* FileSystem::OpenCFile(const char* filename, const char* mode, Error* error)
{
#ifdef _WIN32
const std::wstring wfilename(StringUtil::UTF8StringToWideString(filename));
@ -595,23 +597,34 @@ std::FILE* FileSystem::OpenCFile(const char* filename, const char* mode)
if (!wfilename.empty() && !wmode.empty())
{
std::FILE* fp;
if (_wfopen_s(&fp, wfilename.c_str(), wmode.c_str()) != 0)
const errno_t err = _wfopen_s(&fp, wfilename.c_str(), wmode.c_str());
if (err != 0)
{
Error::SetErrno(error, err);
return nullptr;
}
return fp;
}
std::FILE* fp;
if (fopen_s(&fp, filename, mode) != 0)
const errno_t err = fopen_s(&fp, filename, mode);
if (err != 0)
{
Error::SetErrno(error, err);
return nullptr;
}
return fp;
#else
return std::fopen(filename, mode);
std::FILE* fp = std::fopen(filename, mode);
if (!fp)
Error::SetErrno(error, errno);
return fp;
#endif
}
int FileSystem::OpenFDFile(const char* filename, int flags, int mode)
int FileSystem::OpenFDFile(const char* filename, int flags, int mode, Error* error)
{
#ifdef _WIN32
const std::wstring wfilename(StringUtil::UTF8StringToWideString(filename));
@ -620,18 +633,21 @@ int FileSystem::OpenFDFile(const char* filename, int flags, int mode)
return -1;
#else
return open(filename, flags, mode);
const int fd = open(filename, flags, mode);
if (fd < 0)
Error::SetErrno(error, errno);
return fd;
#endif
}
#endif
FileSystem::ManagedCFilePtr FileSystem::OpenManagedCFile(const char* filename, const char* mode)
FileSystem::ManagedCFilePtr FileSystem::OpenManagedCFile(const char* filename, const char* mode, Error* error)
{
return ManagedCFilePtr(OpenCFile(filename, mode), [](std::FILE* fp) { std::fclose(fp); });
return ManagedCFilePtr(OpenCFile(filename, mode, error));
}
std::FILE* FileSystem::OpenSharedCFile(const char* filename, const char* mode, FileShareMode share_mode)
std::FILE* FileSystem::OpenSharedCFile(const char* filename, const char* mode, FileShareMode share_mode, Error* error)
{
#ifdef _WIN32
const std::wstring wfilename(StringUtil::UTF8StringToWideString(filename));
@ -661,16 +677,20 @@ std::FILE* FileSystem::OpenSharedCFile(const char* filename, const char* mode, F
if (fp)
return fp;
Error::SetErrno(error, errno);
return nullptr;
#else
return std::fopen(filename, mode);
std::FILE* fp = std::fopen(filename, mode);
if (!fp)
Error::SetErrno(error, errno);
return fp;
#endif
}
FileSystem::ManagedCFilePtr FileSystem::OpenManagedSharedCFile(const char* filename, const char* mode,
FileShareMode share_mode)
FileShareMode share_mode, Error* error)
{
return ManagedCFilePtr(OpenSharedCFile(filename, mode, share_mode), [](std::FILE* fp) { std::fclose(fp); });
return ManagedCFilePtr(OpenSharedCFile(filename, mode, share_mode, error));
}
int FileSystem::FSeek64(std::FILE* fp, s64 offset, int whence)