mirror/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
Code Issues Projects Releases Wiki Activity

Revert "Windows Unicode support"

Browse Source 
This reverts commit 8462e99bc5.
This commit is contained in:
Alexander Medvednikov
2019-07-24 00:24:34 +02:00
parent b48e23757f
commit 2291e9fcfe
7 changed files with 63 additions and 207 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
vlib/os/os_win.v
View File

@@ -15,7 +15,7 @@ type HANDLE voidptr
// get_file_handle retrieves the operating-system file handle that is associated with the specified file descriptor.
pub fn get_file_handle(path string) HANDLE {
mode := 'rb'
_fd := C._wfopen(path.to_wide(), mode.to_wide())
_fd := C.fopen(path.str, mode.str)
if _fd == 0 {
return HANDLE(INVALID_HANDLE_VALUE)
}
@@ -27,14 +27,17 @@ pub fn get_file_handle(path string) HANDLE {
// get_module_filename retrieves the fully qualified path for the file that contains the specified module.
// The module must have been loaded by the current process.
pub fn get_module_filename(handle HANDLE) ?string {
mut sz := int(4096) // Optimized length
mut buf := &u16(malloc(4096))
mut sz := int(1024) // Optimized length
mut buf := [byte(0); sz] // Not work for GetModuleFileNameW :(
for {
status := C.GetModuleFileName(handle, &buf, sz)
switch status {
case SUCCESS:
_filename := string_from_wide2(buf, sz)
_filename := tos(buf.data, sz)
return _filename
case ERROR_INSUFFICIENT_BUFFER:
sz += 1024 // increment buffer cluster by 1024
buf = [byte(0); sz] // clear buffer
default:
// Must handled with GetLastError and converted by FormatMessage
return error('Cannot get file name from handle.')