mchapman/foobar2000-sdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

add last backwards-compatible version

Browse Source
This commit is contained in:
Mikah Chapman
2021-12-14 00:33:46 -07:00
parent 68b10d413b
commit b0dd3f07f3
335 changed files with 4746 additions and 19627 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
foobar2000/helpers/file_win32_wrapper.h
View File

@@ -1,7 +1,5 @@
#pragma once
#include <libPPUI/win32_op.h>
#ifdef _WIN32
namespace file_win32_helpers {
t_filesize get_size(HANDLE p_handle);
@@ -14,11 +12,10 @@ namespace file_win32_helpers {
size_t readOverlapped(HANDLE handle, HANDLE myEvent, t_filesize & position, void * out, size_t outBytes, abort_callback & abort);
size_t readStreamOverlapped(HANDLE handle, HANDLE myEvent, void * out, size_t outBytes, abort_callback & abort);
HANDLE createFile(LPCTSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode, LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition, DWORD dwFlagsAndAttributes, HANDLE hTemplateFile, abort_callback & abort);
size_t lowLevelIO(HANDLE hFile, const GUID & guid, size_t arg1, void * arg2, size_t arg2size, bool canWrite, abort_callback & abort);
};
template<bool p_seekable,bool p_writeable>
class file_win32_wrapper_t : public service_multi_inherit<file, file_lowLevelIO> {
class file_win32_wrapper_t : public file {
public:
file_win32_wrapper_t(HANDLE p_handle) : m_handle(p_handle), m_position(0)
{
@@ -142,7 +139,7 @@ public:
t_filetimestamp get_timestamp(abort_callback & p_abort) {
p_abort.check_e();
if (p_writeable) FlushFileBuffers(m_handle);
FlushFileBuffers(m_handle);
SetLastError(ERROR_SUCCESS);
t_filetimestamp temp;
if (!GetFileTime(m_handle,0,0,(FILETIME*)&temp)) exception_io_from_win32(GetLastError());
@@ -151,17 +148,13 @@ public:
bool is_remote() {return false;}
~file_win32_wrapper_t() {CloseHandle(m_handle);}
size_t lowLevelIO(const GUID & guid, size_t arg1, void * arg2, size_t arg2size, abort_callback & abort) override {
return file_win32_helpers::lowLevelIO(m_handle, guid, arg1, arg2, arg2size, p_writeable, abort);
}
protected:
HANDLE m_handle;
t_filesize m_position;
};
template<bool p_writeable>
class file_win32_wrapper_overlapped_t : public service_multi_inherit< file, file_lowLevelIO > {
class file_win32_wrapper_overlapped_t : public file {
public:
file_win32_wrapper_overlapped_t(HANDLE file) : m_handle(file), m_position() {
WIN32_OP( (m_event = CreateEvent(NULL, TRUE, FALSE, NULL)) != NULL );
@@ -215,7 +208,7 @@ public:
t_filetimestamp get_timestamp(abort_callback & p_abort) {
p_abort.check_e();
if (p_writeable) FlushFileBuffers(m_handle);
FlushFileBuffers(m_handle);
SetLastError(ERROR_SUCCESS);
t_filetimestamp temp;
if (!GetFileTime(m_handle,0,0,(FILETIME*)&temp)) exception_io_from_win32(GetLastError());
@@ -243,10 +236,6 @@ public:
return new service_impl_t<file_win32_wrapper_overlapped_t<p_writeable> >(p_handle);
}
size_t lowLevelIO(const GUID & guid, size_t arg1, void * arg2, size_t arg2size, abort_callback & abort) override {
return file_win32_helpers::lowLevelIO(m_handle, guid, arg1, arg2, arg2size, p_writeable, abort);
}
protected:
HANDLE m_event, m_handle;
t_filesize m_position;