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builtin: use C.write for print/eprint . Call C.SetConsoleOutputCP(C.CP_UTF8) on windows

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This commit is contained in:
Delyan Angelov
2020-09-11 13:06:11 +03:00
parent d46c1f0f20
commit 40ed2e1b3d
2 changed files with 27 additions and 33 deletions
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14
vlib/builtin/builtin_windows.c.v
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@@ -59,11 +59,25 @@ const (
symopt_debug = 0x80000000
)
// g_original_codepage - used to restore the original windows console code page when exiting
__global g_original_codepage u32=0
// utf8 to stdout needs C.SetConsoleOutputCP(C.CP_UTF8)
fn C.GetConsoleOutputCP() u32
fn C.SetConsoleOutputCP(wCodePageID u32) bool
fn restore_codepage() {
C.SetConsoleOutputCP( g_original_codepage )
}
fn builtin_init() {
g_original_codepage = C.GetConsoleOutputCP()
C.SetConsoleOutputCP(C.CP_UTF8)
C.atexit(restore_codepage)
if is_atty(1) > 0 {
C.SetConsoleMode(C.GetStdHandle(C.STD_OUTPUT_HANDLE), C.ENABLE_PROCESSED_OUTPUT | 0x0004) // enable_virtual_terminal_processing
C.SetConsoleMode(C.GetStdHandle(C.STD_ERROR_HANDLE), C.ENABLE_PROCESSED_OUTPUT | 0x0004) // enable_virtual_terminal_processing
unsafe {
C.setbuf(C.stdout, 0)
C.setbuf(C.stderr, 0)
}
}
add_unhandled_exception_handler()