GitHubMirror/sys
1
0
Fork 0
mirror of https://github.com/rwinkhart/sys.git synced 2026-09-05 08:37:31 -04:00
Code Issues Packages Projects Releases Wiki Activity

windows: add console ConPTY API

Browse Source 
Add Windows ConPTY API, specifically CreatePseudoConsole, ClosePseudoConsole, and ResizePseudoConsole.

See https://devblogs.microsoft.com/commandline/windows-command-line-introducing-the-windows-pseudo-console-conpty/
See https://learn.microsoft.com/en-us/windows/console/creating-a-pseudoconsole-session
Updates #62708

Change-Id: I433c4d9d8716dd75fa44291ab0cf6ef3c5f6a913
GitHub-Last-Rev: 21cda7e6488417d528e9cf1c67fa0853cfceeef9
GitHub-Pull-Request: golang/sys#175
Reviewed-on: https://go-review.googlesource.com/c/sys/+/528915
Run-TryBot: Quim Muntal <quimmuntal@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Quim Muntal <quimmuntal@gmail.com>
Reviewed-by: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This commit is contained in:
Ayman Bagabas
2023-09-26 16:33:30 +00:00
committed by Quim Muntal
parent aa9470e40d
commit 71c9d8730f
3 changed files with 48 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
windows/syscall_windows.go
+17
View File
@@ -297,12 +297,15 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys RegNotifyChangeKeyValue(key Handle, watchSubtree bool, notifyFilter uint32, event Handle, asynchronous bool) (regerrno error) = advapi32.RegNotifyChangeKeyValue
//sys GetCurrentProcessId() (pid uint32) = kernel32.GetCurrentProcessId
//sys ProcessIdToSessionId(pid uint32, sessionid *uint32) (err error) = kernel32.ProcessIdToSessionId
//sys ClosePseudoConsole(console Handle) = kernel32.ClosePseudoConsole
//sys createPseudoConsole(size uint32, in Handle, out Handle, flags uint32, pconsole *Handle) (hr error) = kernel32.CreatePseudoConsole
//sys GetConsoleMode(console Handle, mode *uint32) (err error) = kernel32.GetConsoleMode
//sys SetConsoleMode(console Handle, mode uint32) (err error) = kernel32.SetConsoleMode
//sys GetConsoleScreenBufferInfo(console Handle, info *ConsoleScreenBufferInfo) (err error) = kernel32.GetConsoleScreenBufferInfo
//sys setConsoleCursorPosition(console Handle, position uint32) (err error) = kernel32.SetConsoleCursorPosition
//sys WriteConsole(console Handle, buf *uint16, towrite uint32, written *uint32, reserved *byte) (err error) = kernel32.WriteConsoleW
//sys ReadConsole(console Handle, buf *uint16, toread uint32, read *uint32, inputControl *byte) (err error) = kernel32.ReadConsoleW
//sys resizePseudoConsole(pconsole Handle, size uint32) (hr error) = kernel32.ResizePseudoConsole
//sys CreateToolhelp32Snapshot(flags uint32, processId uint32) (handle Handle, err error) [failretval==InvalidHandle] = kernel32.CreateToolhelp32Snapshot
//sys Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32FirstW
//sys Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32NextW
@@ -1813,3 +1816,17 @@ type PSAPI_WORKING_SET_EX_INFORMATION struct {
// A PSAPI_WORKING_SET_EX_BLOCK union that indicates the attributes of the page at VirtualAddress.
VirtualAttributes PSAPI_WORKING_SET_EX_BLOCK
}
// CreatePseudoConsole creates a windows pseudo console.
func CreatePseudoConsole(size Coord, in Handle, out Handle, flags uint32, pconsole *Handle) error {
// We need this wrapper to manually cast Coord to uint32. The autogenerated wrappers only
// accept arguments that can be casted to uintptr, and Coord can't.
return createPseudoConsole(*((*uint32)(unsafe.Pointer(&size))), in, out, flags, pconsole)
}
// ResizePseudoConsole resizes the internal buffers of the pseudo console to the width and height specified in `size`.
func ResizePseudoConsole(pconsole Handle, size Coord) error {
// We need this wrapper to manually cast Coord to uint32. The autogenerated wrappers only
// accept arguments that can be casted to uintptr, and Coord can't.
return resizePseudoConsole(pconsole, *((*uint32)(unsafe.Pointer(&size))))
}