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Some simple information syncing

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This commit is contained in:
TermiNexus
2026-07-28 21:08:58 +08:00
parent 1837339f69
commit 3633be1995
65 changed files with 1132 additions and 368581 deletions
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14
includes/w32/fileio.py
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@@ -51,9 +51,6 @@ class File:
self.is_append = False
self._share_mode = share
stdio.printf("[FILE] __init__ filename=%s mode=%d share=%d\n", filename, mode, share)
stdio.fflush(0)
access: ULONG = 0
disposition: ULONG = w32.win32file.OPEN_EXISTING
@@ -100,18 +97,12 @@ class File:
disposition = w32.win32file.OPEN_EXISTING
self.can_read = True
stdio.printf("[FILE] before CreateFileA access=%d disp=%d share=%d\n", access, disposition, self._share_mode)
stdio.fflush(0)
self.handle = w32.win32file.CreateFileA(
filename, access, self._share_mode,
None, disposition, w32.win32file.FILE_ATTRIBUTE_NORMAL, None
)
stdio.printf("[FILE] after CreateFileA handle=%p\n", self.handle)
stdio.fflush(0)
if self.handle == w32.win32base.INVALID_HANDLE_VALUE:
stdio.printf("[FILE] FAIL: handle == INVALID_HANDLE_VALUE\n")
stdio.fflush(0)
self.closed = True
return
@@ -202,21 +193,16 @@ class File:
if self.closed: return FRESULT.ERR_CLOSED
if not self.can_read: return FRESULT.ERR_PERM
if max_count < 2: return FRESULT.ERR
# stdio.printf("[DBG read_all] before size()\n")
file_size: LONGLONG = self.size()
# stdio.printf("[DBG read_all] after size(), file_size=%lld\n", file_size)
if file_size < 0: return FRESULT.ERR_IO
to_read: ULONG = 0
if file_size < max_count - 1:
to_read = ULONG(file_size)
else:
to_read = max_count - 1
# stdio.printf("[DBG read_all] to_read=%u, before seek\n", to_read)
self.seek(0, SEEK_SET)
# stdio.printf("[DBG read_all] after seek, before ReadFile\n")
bytes_read: ULONG = 0
result: BOOL = w32.win32file.ReadFile(self.handle, buf, to_read, t.CPtr(c.Addr(bytes_read)), None)
# stdio.printf("[DBG read_all] after ReadFile, result=%d, bytes_read=%u\n", result, bytes_read)
if result == 0: return FRESULT.ERR_IO
if bytes_read < max_count:
buf[bytes_read] = 0

2
includes/w32/win32base.py
View File

@@ -5,7 +5,7 @@ HANDLE: t.CTypedef = VOIDPTR
LPCSTR: t.CTypedef = t.CConst | t.CChar | t.CPtr
LPCWSTR: t.CTypedef = t.CConst | t.CUnsignedShort | t.CPtr
INVALID_HANDLE_VALUE: t.CDefine = 0xFFFFFFFF
INVALID_HANDLE_VALUE: t.CDefine = -1
NULL: t.CDefine = 0
TRUE: t.CDefine = 1
FALSE: t.CDefine = 0