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UWP support

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This commit is contained in:
Jack Andersen
2017-12-05 17:23:58 -10:00
parent 63ae60a967
commit 3d70a568dc
4 changed files with 26 additions and 38 deletions
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37
lib/DiscBase.cpp
View File

@@ -254,43 +254,6 @@ bool DiscBase::IPartition::extractSysFiles(SystemStringView basePath, const Extr
return true;
}
static uint64_t GetInode(const SystemChar* path)
{
uint64_t inode;
#if _WIN32
HANDLE fp = CreateFileW(path,
GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
nullptr,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
nullptr);
if (!fp)
{
LogModule.report(logvisor::Error, _S("unable to open %s"), path);
return 0;
}
BY_HANDLE_FILE_INFORMATION info;
if (!GetFileInformationByHandle(fp, &info))
{
LogModule.report(logvisor::Error, _S("unable to GetFileInformationByHandle %s"), path);
return 0;
}
inode = uint64_t(info.nFileIndexHigh) << 32;
inode |= uint64_t(info.nFileIndexLow);
CloseHandle(fp);
#else
struct stat st;
if (stat(path, &st))
{
LogModule.report(logvisor::Error, _S("unable to stat %s"), path);
return 0;
}
inode = uint64_t(st.st_ino);
#endif
return inode;
}
static bool IsSystemFile(SystemStringView name, bool& isDol)
{
isDol = false;

20
lib/FileIOWin32.cpp
View File

@@ -17,8 +17,12 @@ public:
bool exists()
{
#if !WINDOWS_STORE
HANDLE fp = CreateFileW(m_path.c_str(), GENERIC_READ, FILE_SHARE_READ,
nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr);
#else
HANDLE fp = CreateFile2(m_path.c_str(), GENERIC_READ, FILE_SHARE_READ, OPEN_EXISTING, nullptr);
#endif
if (fp == INVALID_HANDLE_VALUE)
return false;
CloseHandle(fp);
@@ -27,8 +31,12 @@ public:
uint64_t size()
{
#if !WINDOWS_STORE
HANDLE fp = CreateFileW(m_path.c_str(), GENERIC_READ, FILE_SHARE_READ,
nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr);
#else
HANDLE fp = CreateFile2(m_path.c_str(), GENERIC_READ, FILE_SHARE_READ, OPEN_EXISTING, nullptr);
#endif
if (fp == INVALID_HANDLE_VALUE)
return 0;
LARGE_INTEGER sz;
@@ -48,8 +56,12 @@ public:
WriteStream(SystemStringView path, int64_t maxWriteSize, bool& err)
: m_maxWriteSize(maxWriteSize)
{
#if !WINDOWS_STORE
fp = CreateFileW(path.data(), GENERIC_WRITE, FILE_SHARE_WRITE,
nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
#else
fp = CreateFile2(path.data(), GENERIC_WRITE, FILE_SHARE_WRITE, CREATE_ALWAYS, nullptr);
#endif
if (fp == INVALID_HANDLE_VALUE)
{
LogModule.report(logvisor::Error, _S("unable to open '%s' for writing"), path.data());
@@ -59,8 +71,12 @@ public:
WriteStream(SystemStringView path, uint64_t offset, int64_t maxWriteSize, bool& err)
: m_maxWriteSize(maxWriteSize)
{
#if !WINDOWS_STORE
fp = CreateFileW(path.data(), GENERIC_WRITE, FILE_SHARE_WRITE,
nullptr, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
#else
fp = CreateFile2(path.data(), GENERIC_WRITE, FILE_SHARE_WRITE, OPEN_ALWAYS, nullptr);
#endif
if (fp == INVALID_HANDLE_VALUE)
{
LogModule.report(logvisor::Error, _S("unable to open '%s' for writing"), path.data());
@@ -116,8 +132,12 @@ public:
HANDLE fp;
ReadStream(SystemStringView path, bool& err)
{
#if !WINDOWS_STORE
fp = CreateFileW(path.data(), GENERIC_READ, FILE_SHARE_READ,
nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr);
#else
fp = CreateFile2(path.data(), GENERIC_READ, FILE_SHARE_READ, OPEN_EXISTING, nullptr);
#endif
if (fp == INVALID_HANDLE_VALUE)
{
err = true;