5 |
## $Id$ |
## $Id$ |
6 |
## |
## |
7 |
## $Log$ |
## $Log$ |
8 |
|
## Revision 1.6 2002/06/15 07:46:11 cvsjoko |
9 |
|
## + bugfixes for linux |
10 |
|
## |
11 |
## Revision 1.5 2002/06/15 05:19:36 cvsjoko |
## Revision 1.5 2002/06/15 05:19:36 cvsjoko |
12 |
## + modified order/way of key-handling-logic |
## + modified order/way of key-handling-logic |
13 |
## |
## |
112 |
$heap->{state}{InputBuffer} = ''; |
$heap->{state}{InputBuffer} = ''; |
113 |
$heap->{state}{Startup} = 1; |
$heap->{state}{Startup} = 1; |
114 |
$heap->{state}{Caption} = $self->{Caption}; |
$heap->{state}{Caption} = $self->{Caption}; |
115 |
|
$heap->{state}{KeyPressed} = 0; |
116 |
|
$heap->{state}{RequestPending} = 0; |
117 |
|
|
118 |
# initially call worker-state |
# initially call worker-state |
119 |
|
ReadMode 4; |
120 |
$kernel->post($session, "pollForKey"); |
$kernel->post($session, "pollForKey"); |
121 |
|
|
122 |
return; |
return; |
190 |
my $prompt = "#> "; |
my $prompt = "#> "; |
191 |
$prompt = $self->{PromptPrefix} . ' ' . $prompt_inlay . $self->{PromptPostfix}; |
$prompt = $self->{PromptPrefix} . ' ' . $prompt_inlay . $self->{PromptPostfix}; |
192 |
|
|
193 |
if ( ($heap->{state}{KeyPressed} && !$heap->{state}{RequestPending}) || ($heap->{state}{Startup}) ) { |
if ( ( |
194 |
|
( $heap->{state}{KeyPressed} == 1 ) && |
195 |
|
( $heap->{state}{RequestPending} == 0 ) |
196 |
|
) || |
197 |
|
( $heap->{state}{Startup} ) |
198 |
|
) { |
199 |
$heap->{state}{Startup} = 0; |
$heap->{state}{Startup} = 0; |
200 |
$heap->{state}{KeyPressed} = 0; |
$heap->{state}{KeyPressed} = 0; |
|
#ReadMode 4; # Turn off controls keys |
|
|
#ReadMode 1; |
|
|
#print $prompt; |
|
201 |
my $outputline = $prompt . $heap->{state}{InputBuffer}; |
my $outputline = $prompt . $heap->{state}{InputBuffer}; |
202 |
my $s = ' ' x (length($outputline) + 1); |
my $s = ' ' x (length($outputline) + 1); |
203 |
print "\r", $s; |
print "\r", $s; |
204 |
print "\r", $outputline; |
print "\r", $outputline; |
205 |
|
#print $outputline; |
206 |
} |
} |
207 |
|
|
208 |
my $key = ReadKey(-1); |
my $key = ReadKey(-1); |
209 |
if ( defined $key ) { |
if ( defined $key ) { |
210 |
|
|
211 |
|
#print "key: ", ord($key), "\n"; |
212 |
|
|
213 |
|
# CTRL+C pressed? |
214 |
|
if (ord($key) == 3) { |
215 |
|
ReadMode 1; |
216 |
|
print "\n"; |
217 |
|
exit; |
218 |
|
} |
219 |
|
|
220 |
# enter pressed? |
# enter pressed? |
221 |
if ($key eq $self->{conf}{EnterKey}) { |
if (ord($key) == 10) { |
222 |
# send command |
|
223 |
|
# if enter was pressed while request was pending, |
224 |
|
# we should stop waiting for output and come back to prompt again, |
225 |
|
if ($heap->{state}{RequestPending}) { |
226 |
|
$kernel->post( $self->{ResponseSession} => $self->{ResponseState} => ' < stopped waiting for response'); |
227 |
|
} |
228 |
|
|
229 |
|
# send command, if buffer is filled |
230 |
my $buf = $heap->{state}{InputBuffer}; |
my $buf = $heap->{state}{InputBuffer}; |
231 |
if ($buf) { |
if ($buf) { |
232 |
$heap->{state}{InputBuffer} = ''; |
$heap->{state}{InputBuffer} = ''; |
233 |
$heap->{state}{RequestPending} = 1; |
$heap->{state}{RequestPending} = 1; |
|
#print "ord: ", ord($buf), "\n"; |
|
234 |
my $response_target = { |
my $response_target = { |
235 |
ResponseSession => $self->{ResponseSession}, |
ResponseSession => $self->{ResponseSession}, |
236 |
ResponseState => $self->{ResponseState}, |
ResponseState => $self->{ResponseState}, |
240 |
|
|
241 |
# prepare new loop for fresh prompt |
# prepare new loop for fresh prompt |
242 |
print "\n"; |
print "\n"; |
243 |
|
|
244 |
} |
} |
245 |
|
|
246 |
# backspace pressed? |
# backspace pressed? |
247 |
elsif (ord($key) == 8) { |
elsif (ord($key) == 127) { |
248 |
$heap->{state}{InputBuffer} = substr($heap->{state}{InputBuffer}, 0, -1); |
$heap->{state}{InputBuffer} = substr($heap->{state}{InputBuffer}, 0, -1); |
249 |
} |
} |
250 |
|
|
260 |
|
|
261 |
} |
} |
262 |
|
|
263 |
|
#$kernel->run_one_timeslice(); |
264 |
$kernel->post($session, "pollForKey"); |
$kernel->post($session, "pollForKey"); |
265 |
|
#$kernel->yield($session, "pollForKey"); |
266 |
#$kernel->delay("pollForKey", 0.1); |
#$kernel->delay("pollForKey", 0.1); |
267 |
#$kernel->delay("pollForKey", 0.01); |
#$kernel->delay("pollForKey", 0.01); |
268 |
|
|
273 |
|
|
274 |
sub recieveResponse { |
sub recieveResponse { |
275 |
my ($kernel, $heap, $session, $response) = @_[KERNEL, HEAP, SESSION, ARG0]; |
my ($kernel, $heap, $session, $response) = @_[KERNEL, HEAP, SESSION, ARG0]; |
276 |
if ($response) { print $response, "\n"; } |
if ($response) { |
277 |
$heap->{state}{RequestPending} = 0; |
print $response, "\n"; |
278 |
|
$heap->{state}{RequestPending} = 0; |
279 |
|
} |
280 |
} |
} |
281 |
sub recievePrompt { |
sub recievePrompt { |
282 |
my ($kernel, $heap, $session, $prompt_inlay) = @_[KERNEL, HEAP, SESSION, ARG0]; |
my ($kernel, $heap, $session, $prompt_inlay) = @_[KERNEL, HEAP, SESSION, ARG0]; |