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handle holding a-z keys, such as for boot options (vmware builder)

This commit is contained in:
Andrew Pennebaker 2017-12-09 12:02:20 -06:00
parent 4acc98a729
commit d069dc5b7c
1 changed files with 42 additions and 0 deletions
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42
builder/vmware/common/step_type_boot_command.go
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@ -5,6 +5,7 @@ import (
"log" "log"
"net" "net"
"os" "os"
"regexp"
"runtime" "runtime"
"strings" "strings"
"time" "time"
@ -195,6 +196,9 @@ func vncSendString(c *vnc.ClientConn, original string) {
keyInterval = delay keyInterval = delay
} }
azOnRegex := regexp.MustCompile("^<(?P<ordinary>[a-zA-Z])On>")
azOffRegex := regexp.MustCompile("^<(?P<ordinary>[a-zA-Z])Off>")
// TODO(mitchellh): Ripe for optimizations of some point, perhaps. // TODO(mitchellh): Ripe for optimizations of some point, perhaps.
for len(original) > 0 { for len(original) > 0 {
var keyCode uint32 var keyCode uint32
@ -244,6 +248,25 @@ func vncSendString(c *vnc.ClientConn, original string) {
continue continue
} }
if azOnRegex.MatchString(original) {
m := azOnRegex.FindStringSubmatch(original)
r, _ := utf8.DecodeRuneInString(m[1])
original = original[len("<aOn>"):]
keyCode = uint32(r)
keyShift = unicode.IsUpper(r) || strings.ContainsRune(shiftedChars, r)
log.Printf("Special code '%s' found, replacing with %d, shift %v", m[0], keyCode, keyShift)
if keyShift {
c.KeyEvent(KeyLeftShift, true)
}
c.KeyEvent(keyCode, true)
time.Sleep(keyInterval)
continue
}
if strings.HasPrefix(original, "<leftAltOff>") { if strings.HasPrefix(original, "<leftAltOff>") {
keyCode = special["<leftAlt>"] keyCode = special["<leftAlt>"]
original = original[len("<leftAltOff>"):] original = original[len("<leftAltOff>"):]
@ -288,6 +311,25 @@ func vncSendString(c *vnc.ClientConn, original string) {
continue continue
} }
if azOffRegex.MatchString(original) {
m := azOffRegex.FindStringSubmatch(original)
r, _ := utf8.DecodeRuneInString(m[1])
original = original[len("<aOff>"):]
keyCode = uint32(r)
keyShift = unicode.IsUpper(r) || strings.ContainsRune(shiftedChars, r)
log.Printf("Special code '%s' found, replacing with %d, shift %v", m[0], keyCode, keyShift)
if keyShift {
c.KeyEvent(KeyLeftShift, false)
}
c.KeyEvent(keyCode, false)
time.Sleep(keyInterval)
continue
}
if strings.HasPrefix(original, "<rightAltOn>") { if strings.HasPrefix(original, "<rightAltOn>") {
keyCode = special["<rightAlt>"] keyCode = special["<rightAlt>"]
original = original[len("<rightAltOn>"):] original = original[len("<rightAltOn>"):]