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Turned off Ctrl+C processing by Windows shell

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Signed-off-by: Brendan Dixon <brendand@microsoft.com>
This commit is contained in:
Brendan Dixon 2015-04-10 15:43:35 -07:00
parent 34332b8151
commit a15746e7cf
3 changed files with 25 additions and 5 deletions
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7
term/term_windows.go
View file

@ -5,6 +5,7 @@ import (
"io"
"os"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/pkg/term/winconsole"
)
@ -57,6 +58,7 @@ func GetWinsize(fd uintptr) (*Winsize, error) {
// SetWinsize sets the size of the given terminal connected to the passed file descriptor.
func SetWinsize(fd uintptr, ws *Winsize) error {
// TODO(azlinux): Implement SetWinsize
logrus.Debugf("[windows] SetWinsize: WARNING -- Unsupported method invoked")
return nil
}
@ -120,11 +122,10 @@ func MakeRaw(fd uintptr) (*State, error) {
mode &^= winconsole.ENABLE_ECHO_INPUT
mode &^= winconsole.ENABLE_LINE_INPUT
mode &^= winconsole.ENABLE_MOUSE_INPUT
// TODO(azlinux): Enable window input to handle window resizing
mode |= winconsole.ENABLE_WINDOW_INPUT
mode &^= winconsole.ENABLE_WINDOW_INPUT
mode &^= winconsole.ENABLE_PROCESSED_INPUT
// Enable these modes
mode |= winconsole.ENABLE_PROCESSED_INPUT
mode |= winconsole.ENABLE_EXTENDED_FLAGS
mode |= winconsole.ENABLE_INSERT_MODE
mode |= winconsole.ENABLE_QUICK_EDIT_MODE

7
term/winconsole/console_windows.go
View file

@ -12,6 +12,8 @@ import (
"sync"
"syscall"
"unsafe"
"github.com/Sirupsen/logrus"
)
const (
@ -593,6 +595,7 @@ func (term *WindowsTerminal) HandleOutputCommand(handle uintptr, command []byte)
n = len(command)
parsedCommand := parseAnsiCommand(command)
logrus.Debugf("[windows] HandleOutputCommand: %v", parsedCommand)
// console settings changes need to happen in atomic way
term.outMutex.Lock()
@ -648,6 +651,7 @@ func (term *WindowsTerminal) HandleOutputCommand(handle uintptr, command []byte)
column = int16(screenBufferInfo.Window.Right) + 1
}
// The numbers are not 0 based, but 1 based
logrus.Debugf("[windows] HandleOutputCommmand: Moving cursor to (%v,%v)", column-1, line-1)
if err := setConsoleCursorPosition(handle, false, column-1, line-1); err != nil {
return n, err
}
@ -1038,8 +1042,7 @@ func (term *WindowsTerminal) HandleInputSequence(fd uintptr, command []byte) (n
}
func marshal(c COORD) uintptr {
// works only on intel-endian machines
return uintptr(uint32(uint32(uint16(c.Y))<<16 | uint32(uint16(c.X))))
return uintptr(*((*DWORD)(unsafe.Pointer(&c))))
}
// IsConsole returns true if the given file descriptor is a terminal.

16
term/winconsole/term_emulator.go
View file

@ -1,6 +1,7 @@
package winconsole
import (
"fmt"
"io"
"strconv"
"strings"
@ -206,6 +207,21 @@ func (c *ansiCommand) getParam(index int) string {
return ""
}
func (ac *ansiCommand) String() string {
return fmt.Sprintf("0x%v \"%v\" (\"%v\")",
bytesToHex(ac.CommandBytes),
ac.Command,
strings.Join(ac.Parameters, "\",\""))
}
func bytesToHex(b []byte) string {
hex := make([]string, len(b))
for i, ch := range b {
hex[i] = fmt.Sprintf("%X", ch)
}
return strings.Join(hex, "")
}
func parseInt16OrDefault(s string, defaultValue int16) (n int16, err error) {
if s == "" {
return defaultValue, nil