author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Tue, 08 Jan 2019 09:35:11 +0000 | |
changeset 866 | 8a885a75daa9 |
parent 509 | f92210d4585b |
child 531 | eeca62b217c6 |
permissions | -rw-r--r-- |
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" |
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stx:libscm - a new source code management library for Smalltalk/X |
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Copyright (C) 2012-2015 Jan Vrany |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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" |
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"{ Package: 'stx:libscm/mercurial' }" |
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Object subclass:#HGCommandServer |
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instanceVariableNames:'repository pid input output state readerwriter encoder channel_o |
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channel_e channel_r channel_d channel_I channel_L channel_M |
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command' |
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classVariableNames:'IdleTimeout' |
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poolDictionaries:'HGDebugFlags' |
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category:'SCM-Mercurial-Internal' |
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! |
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ReadStream subclass:#InputChannel |
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instanceVariableNames:'server id lock rlock binary closed' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:HGCommandServer |
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! |
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WriteStream subclass:#OutputChannel |
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instanceVariableNames:'server id lock rlock' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:HGCommandServer |
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! |
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!HGCommandServer class methodsFor:'documentation'! |
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copyright |
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" |
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stx:libscm - a new source code management library for Smalltalk/X |
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Copyright (C) 2012-2015 Jan Vrany |
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|
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License. |
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|
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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|
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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" |
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! ! |
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!HGCommandServer class methodsFor:'initialization'! |
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initialize |
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"Invoked at system start or when the class is dynamically loaded." |
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"/ please change as required (and remove this comment) |
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IdleTimeout"[ms]":= 1000 * 60 "= 1min" |
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"Modified: / 09-03-2013 / 22:25:53 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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|
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!HGCommandServer class methodsFor:'instance creation'! |
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new |
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"return an initialized instance" |
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^ self basicNew initialize. |
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! ! |
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|
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!HGCommandServer methodsFor:'accessing'! |
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repository:anHGRepository |
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repository := anHGRepository. |
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"Modified: / 05-03-2013 / 19:35:02 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!HGCommandServer methodsFor:'executing'! |
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execute: anHGCommand |
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"Executes an HG command" |
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| spin status result | |
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state ~~ #connected ifTrue:[ |
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"/spin-lock wait... |
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[ #(disconnected connected) includes: state ] whileFalse:[ |
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Delay waitForMilliseconds: 15. |
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]. |
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state == #disconnected ifTrue:[ |
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self start |
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] |
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]. |
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repository synchronized:[ |
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command := anHGCommand. |
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anHGCommand initialize. |
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self runcommand: command. |
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spin := SemaphoreSet with: channel_r readSemaphore with: anHGCommand errors readSemaphore. |
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status := [ |
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122 |
[ spin wait ~~ channel_r readSemaphore ] whileTrue:[ anHGCommand signal ]. |
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123 |
OperatingSystem osProcessStatusClass pid:nil status: #exit code: channel_r nextLongNet core:false. |
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124 |
] ensure:[ |
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125 |
"/Close channels |
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126 |
channel_o close. |
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127 |
channel_e close. |
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128 |
|
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129 |
"/Command terminated - this match signaling in HGCommand>>execute |
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130 |
command blocker signal. |
232
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More work on command server. Not yet finished, though.
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131 |
|
240
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132 |
"/Signal blockers if workers hasn't been at all spawned... |
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133 |
command outputReader isNil ifTrue:[command blocker signal]. |
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134 |
command errorReader isNil ifTrue:[command blocker signal]. |
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135 |
|
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136 |
"/Wait for eventual workers to finish" |
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137 |
command blocker wait. |
231
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138 |
|
240
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139 |
"/Reset streams... |
256 | 140 |
Trace ifTrue:[ |
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141 |
Logger log: 'cmdsrv: channel o content: ' , channel_o contents printString severity: #trace facility: 'HG'. |
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142 |
]. |
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143 |
channel_e reset. |
256 | 144 |
Trace ifTrue:[ |
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145 |
Logger log: 'cmdsrv: channel e content: ' , channel_e contents printString severity: #trace facility: 'HG'. |
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146 |
]. |
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147 |
channel_o reset. |
256 | 148 |
Trace ifTrue:[ |
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149 |
Logger log: 'cmdsrv: runcommand finished' severity: #trace facility: 'HG'. |
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150 |
]. |
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151 |
channel_r reset. |
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152 |
]. |
240
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153 |
anHGCommand signal. |
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154 |
command := nil. |
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155 |
result := anHGCommand status: status result: anHGCommand result. |
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156 |
]. |
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157 |
^result. |
231
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158 |
|
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159 |
"Created: / 24-02-2013 / 15:10:10 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
240
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160 |
"Modified (format): / 06-03-2013 / 00:34:38 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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161 |
! |
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162 |
|
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163 |
old_execute: anHGCommand |
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164 |
"Executes an HG command" |
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165 |
|
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166 |
| spin status blocker result | |
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167 |
|
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168 |
state ~~ #connected ifTrue:[ |
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169 |
"/spin-lock wait... |
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170 |
[ #(disconnected connected) includes: state ] whileFalse:[ |
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171 |
Delay waitForMilliseconds: 15. |
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172 |
]. |
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173 |
state == #disconnected ifTrue:[ |
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174 |
self start |
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175 |
] |
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176 |
]. |
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|
177 |
|
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|
178 |
repository synchronized:[ |
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|
179 |
command := anHGCommand. |
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180 |
anHGCommand initialize. |
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|
181 |
blocker := command blocker. |
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|
182 |
|
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|
183 |
self runcommand: command. |
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|
184 |
|
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|
185 |
anHGCommand spawn: [ |
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|
186 |
status := OperatingSystem osProcessStatusClass pid:nil status: #exit code: channel_r nextLongNet core:false. |
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|
187 |
|
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|
188 |
channel_e close. |
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|
189 |
channel_o close. |
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|
190 |
command outputReader isNil ifTrue:[ |
256 | 191 |
Trace ifTrue:[ |
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|
192 |
Logger log: 'cmdsrv: no output reader, signalling blocker' severity: #trace facility: 'HG'. |
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|
193 |
]. |
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|
194 |
blocker signal |
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|
195 |
]. |
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|
196 |
command errorReader isNil ifTrue:[ |
256 | 197 |
Trace ifTrue:[ |
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|
198 |
Logger log: 'cmdsrv: no error reader, signalling blocker' severity: #trace facility: 'HG'. |
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199 |
]. |
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200 |
blocker signal |
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201 |
]. |
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|
202 |
] name: 'command server result reader'. |
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|
203 |
spin := SemaphoreSet with: blocker with: anHGCommand errors readSemaphore. |
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|
204 |
|
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|
205 |
[ |
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206 |
[ spin wait ~~ blocker ] whileTrue:[ anHGCommand signal ] |
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|
207 |
] ensure:[ |
256 | 208 |
Trace ifTrue:[ |
240
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|
209 |
Logger log: 'cmdsrv: channel o content: ' , channel_o contents printString severity: #trace facility: 'HG'. |
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|
210 |
]. |
256 | 211 |
Trace ifTrue:[ |
240
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|
212 |
Logger log: 'cmdsrv: reseting channel o' severity: #trace facility: 'HG'. |
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|
213 |
]. |
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|
214 |
channel_e reset. |
256 | 215 |
Trace ifTrue:[ |
240
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|
216 |
Logger log: 'cmdsrv: channel e content: ' , channel_o contents printString severity: #trace facility: 'HG'. |
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|
217 |
]. |
256 | 218 |
Trace ifTrue:[ |
240
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|
219 |
Logger log: 'cmdsrv: reseting channel e' severity: #trace facility: 'HG'. |
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|
220 |
]. |
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|
221 |
channel_o reset. |
256 | 222 |
Trace ifTrue:[ |
240
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|
223 |
Logger log: 'cmdsrv: runcommand finished' severity: #trace facility: 'HG'. |
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|
224 |
]. |
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|
225 |
command outputReader notNil ifTrue:[command outputReader terminate]. |
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|
226 |
command errorReader notNil ifTrue:[command errorReader terminate]. |
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|
227 |
]. |
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|
228 |
|
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|
229 |
anHGCommand signal. |
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|
230 |
command := nil. |
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|
231 |
result := anHGCommand status: status result: anHGCommand result. |
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|
232 |
]. |
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|
233 |
^result. |
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|
234 |
|
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|
235 |
"Created: / 05-03-2013 / 23:49:45 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
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|
236 |
! ! |
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Initial version of HGCommandServer
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|
237 |
|
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238 |
!HGCommandServer methodsFor:'initialization'! |
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239 |
|
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240 |
initialize |
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"Invoked when a new instance is created." |
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|
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"/ please change as required (and remove this comment) |
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"/ repository := nil. |
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"/ pid := nil. |
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246 |
"/ input := nil. |
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|
247 |
"/ output := nil. |
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248 |
state := #disconnected. |
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249 |
"/ readerwriter := nil. |
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250 |
"/ encoder := nil. |
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251 |
"/ channel_o := nil. |
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"/ channel_e := nil. |
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253 |
"/ channel_r := nil. |
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254 |
"/ channel_d := nil. |
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255 |
"/ channel_I := nil. |
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256 |
"/ channel_L := nil. |
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|
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"/ super initialize. -- commented since inherited method does nothing |
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|
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"Modified: / 24-02-2013 / 14:55:56 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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261 |
! ! |
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|
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!HGCommandServer methodsFor:'private'! |
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|
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arguments |
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266 |
^{ |
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HGCommand hgCommand . |
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"/ '--debug' . '--verbose'. |
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'--cwd' . repository pathName . |
231
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'--config' . 'ui.interactive=True' . |
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271 |
'serve' . |
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'--cmdserver' . 'pipe' . |
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273 |
} |
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|
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275 |
"Created: / 24-02-2013 / 12:02:06 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 05-03-2013 / 19:37:58 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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|
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channelWithId: channelId |
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channelId == $o codePoint ifTrue:[ |
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^ channel_o |
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282 |
]. |
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283 |
channelId == $e codePoint ifTrue:[ |
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284 |
^ channel_e |
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285 |
]. |
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286 |
channelId == $r codePoint ifTrue:[ |
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287 |
^ channel_r |
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288 |
]. |
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289 |
channelId == $d codePoint ifTrue:[ |
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290 |
^ channel_d |
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291 |
]. |
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292 |
channelId == $I codePoint ifTrue:[ |
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293 |
^ channel_I |
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294 |
] . |
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295 |
channelId == $L codePoint ifTrue:[ |
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|
296 |
^ channel_L |
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297 |
]. |
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298 |
channelId == $M codePoint ifTrue:[ |
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299 |
^ channel_M |
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300 |
]. |
232
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|
301 |
self error: 'Invalid channel: ', channelId |
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302 |
|
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|
303 |
"Created: / 24-02-2013 / 12:59:04 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
232
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|
304 |
"Modified: / 03-03-2013 / 14:14:30 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
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305 |
! |
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|
306 |
|
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|
307 |
connect |
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|
308 |
|
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|
309 |
| label | |
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|
310 |
|
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|
311 |
state := #connecting. |
256 | 312 |
Trace ifTrue:[ |
235
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313 |
Logger log: 'cmdsrv: connecting...' severity: #trace facility: 'HG'. |
231
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|
314 |
]. |
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|
315 |
label := channel_o next: 13. |
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|
316 |
label = 'capabilities:' ifFalse:[ |
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|
317 |
HGCommandError raiseErrorString: 'Invalid hello message: ', label. |
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|
318 |
]. |
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|
319 |
channel_o nextLine. |
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|
320 |
label := channel_o next: 9. |
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|
321 |
label = 'encoding:' ifFalse:[ |
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|
322 |
HGCommandError raiseErrorString: 'Expected ''encoding:'' message, got: ''', label , ''''. |
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|
323 |
]. |
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|
324 |
encoder := CharacterEncoder encoderFor: (channel_o nextAvailable: 1000). |
240
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parents:
239
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|
325 |
channel_o reset. |
231
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|
326 |
state := #connected. |
256 | 327 |
Trace ifTrue:[ |
235
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|
328 |
Logger log: 'cmdsrv: connected...' severity: #trace facility: 'HG'. |
231
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|
329 |
]. |
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|
330 |
|
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Initial version of HGCommandServer
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parents:
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|
331 |
"Created: / 24-02-2013 / 12:19:50 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
240
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parents:
239
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|
332 |
"Modified: / 06-03-2013 / 00:05:03 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
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Initial version of HGCommandServer
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parents:
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|
333 |
! |
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Initial version of HGCommandServer
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parents:
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changeset
|
334 |
|
232
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231
diff
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|
335 |
runcommand: anHGCommand |
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|
336 |
"Issue runcommand command to the server" |
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diff
changeset
|
337 |
|
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|
338 |
| args argslen | |
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|
339 |
|
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231
diff
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|
340 |
args := OrderedCollection streamContents:[:s| |
235
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|
341 |
anHGCommand workingDirectory notNil ifTrue:[ |
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|
342 |
s nextPut: '--cwd'; nextPut: anHGCommand workingDirectory. |
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|
343 |
]. |
232
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|
344 |
anHGCommand argumentsGlobalOn:s. |
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|
345 |
s nextPut:anHGCommand command. |
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|
346 |
anHGCommand argumentsCommandOn:s. |
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|
347 |
]. |
242
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Fixes for command server.
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diff
changeset
|
348 |
|
256 | 349 |
Trace ifTrue:[ |
242
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parents:
241
diff
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|
350 |
Logger log: 'cmdsrv: runcommand: ' , (args asStringWith:Character space) severity: #trace facility: 'HG'. |
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|
351 |
]. |
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parents:
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diff
changeset
|
352 |
|
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|
353 |
args := String streamContents:[:s| |
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|
354 |
args |
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parents:
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|
355 |
do:[:e|s nextPutAll: (encoder encodeString: e)] |
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|
356 |
separatedBy:[s nextPut: (Character codePoint: 0)]]. |
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parents:
241
diff
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|
357 |
|
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parents:
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|
358 |
argslen := args size. |
232
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|
359 |
|
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|
360 |
output |
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|
361 |
nextPutLine:'runcommand'; |
242
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|
362 |
nextPutLongNet: argslen; |
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
363 |
nextPutAll: args |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
364 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
365 |
"Created: / 03-03-2013 / 16:38:15 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
242
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
366 |
"Modified: / 06-03-2013 / 02:30:45 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
367 |
! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
368 |
|
231
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Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
369 |
startReaderWriter |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
370 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
371 |
"Initialize channels" |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
372 |
|
232
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More work on command server. Not yet finished, though.
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parents:
231
diff
changeset
|
373 |
channel_o := InputChannel id: $o server: self. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
374 |
channel_e := InputChannel id: $e server: self. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
375 |
channel_r := InputChannel id: $r server: self. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
376 |
channel_r binary. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
377 |
channel_d := InputChannel id: $d server: self. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
378 |
|
232
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More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
379 |
channel_I := OutputChannel id: $I server: self. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
380 |
channel_L := OutputChannel id: $L server: self. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
381 |
channel_M := OutputChannel id: $M server: self. |
231
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Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
382 |
|
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Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
383 |
readerwriter := [ |
239
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
384 |
[ state ~~ #disconnecting and:[ input isOpen ] ] whileTrue:[ |
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
385 |
(input readWaitWithTimeoutMs: IdleTimeout) ifTrue:[ |
242
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
386 |
"Timeouted. Stop the readwrite process, but only if no command is |
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
387 |
running!!" |
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
388 |
command isNil ifTrue:[ |
256 | 389 |
Trace ifTrue:[ |
242
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
390 |
Logger log: 'cmdsrv: inactive for too long' severity: #trace facility: 'HG'. |
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
391 |
]. |
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
392 |
self stop |
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
393 |
] |
239
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
394 |
] ifFalse:[ |
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
395 |
"Data available" |
242
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
396 |
input isOpen not ifFalse:[ |
239
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
397 |
self update |
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
398 |
]. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
399 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
400 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
401 |
] newProcess. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
402 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
403 |
readerwriter addExitAction:[ |
239
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
404 |
input := nil. |
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
405 |
output := nil. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
406 |
readerwriter := nil. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
407 |
state := #disconnected. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
408 |
]. |
240
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
409 |
readerwriter name: 'HG Reader/Writer: ', repository pathName. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
410 |
readerwriter resume. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
411 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
412 |
"Created: / 24-02-2013 / 12:47:35 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
242
1b09c8551830
Fixes for command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
241
diff
changeset
|
413 |
"Modified: / 06-03-2013 / 02:08:22 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
414 |
! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
415 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
416 |
update |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
417 |
"Reads from input stream and updates corresponding channel" |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
418 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
419 |
| channel len data id | |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
420 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
421 |
input readWait. |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
422 |
id := input next. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
423 |
channel := self channelWithId: id. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
424 |
(channel == channel_I or:[channel == channel_L]) ifTrue:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
425 |
self shouldImplement. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
426 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
427 |
len := input nextUnsignedLongNet. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
428 |
data := input next: len. |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
429 |
channel update: data encoder: encoder. |
233
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
430 |
command notNil ifTrue:[ |
236
24c5758b489f
Fixed bug in spawning workers.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
235
diff
changeset
|
431 |
channel == channel_o ifTrue:[ |
233
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
432 |
command spawnOutputReaderOn: channel_o |
236
24c5758b489f
Fixed bug in spawning workers.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
235
diff
changeset
|
433 |
] ifFalse:[channel == channel_e ifTrue:[ |
233
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
434 |
command spawnErrorReaderOn: channel_e |
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
435 |
]]. |
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
436 |
]. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
437 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
438 |
"Created: / 24-02-2013 / 14:06:09 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
236
24c5758b489f
Fixed bug in spawning workers.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
235
diff
changeset
|
439 |
"Modified: / 04-03-2013 / 00:02:55 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
440 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
441 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
442 |
!HGCommandServer methodsFor:'start & stop'! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
443 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
444 |
start |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
445 |
"Starts the server and returns" |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
446 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
447 |
| inputPipe outputPipe environment args | |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
448 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
449 |
state := #starting. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
450 |
inputPipe := NonPositionableExternalStream makePipe. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
451 |
input := inputPipe first. |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
452 |
input binary. |
244
050a3c708f5b
Bugfix for Linux - set lineEndTransparent onlt on Windows.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
242
diff
changeset
|
453 |
OperatingSystem isMSWINDOWSlike ifTrue:[ |
050a3c708f5b
Bugfix for Linux - set lineEndTransparent onlt on Windows.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
242
diff
changeset
|
454 |
input lineEndTransparent. |
050a3c708f5b
Bugfix for Linux - set lineEndTransparent onlt on Windows.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
242
diff
changeset
|
455 |
]. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
456 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
457 |
outputPipe := NonPositionableExternalStream makePipe. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
458 |
output := outputPipe second. |
244
050a3c708f5b
Bugfix for Linux - set lineEndTransparent onlt on Windows.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
242
diff
changeset
|
459 |
OperatingSystem isMSWINDOWSlike ifTrue:[ |
050a3c708f5b
Bugfix for Linux - set lineEndTransparent onlt on Windows.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
242
diff
changeset
|
460 |
output lineEndTransparent. |
050a3c708f5b
Bugfix for Linux - set lineEndTransparent onlt on Windows.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
242
diff
changeset
|
461 |
]. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
462 |
"/ output binary. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
463 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
464 |
args := self arguments. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
465 |
OperatingSystem isMSWINDOWSlike ifTrue:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
466 |
args := String streamContents:[:s| |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
467 |
args |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
468 |
do:[:each | s nextPut:$"; nextPutAll: each; nextPut: $"] |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
469 |
separatedBy: [ s space ] |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
470 |
] |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
471 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
472 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
473 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
474 |
environment := OperatingSystem isUNIXlike |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
475 |
ifTrue:[OperatingSystem getEnvironment copy] |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
476 |
ifFalse:[environment := Dictionary new]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
477 |
environment at: 'HGEDITOR' put: 'true'. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
478 |
environment at:'LANG' put:'C'. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
479 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
480 |
Processor monitor:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
481 |
pid := OperatingSystem exec:(HGCommand hgCommand) withArguments: args |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
482 |
environment:environment |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
483 |
fileDescriptors:{outputPipe first fileDescriptor . inputPipe second fileDescriptor . 3} |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
484 |
fork:true |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
485 |
newPgrp:false |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
486 |
inDirectory: Filename currentDirectory pathName. |
256 | 487 |
Trace ifTrue:[ |
235
3d8ef499d7d9
Command server is now used by default.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
233
diff
changeset
|
488 |
Logger log: 'cmdsrv: server started' severity: #trace facility: 'HG'. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
489 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
490 |
pid. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
491 |
] action:[:stat | |
256 | 492 |
Trace ifTrue:[ |
235
3d8ef499d7d9
Command server is now used by default.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
233
diff
changeset
|
493 |
Logger log: 'cmdsrv: server terminated' severity: #trace facility: 'HG'. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
494 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
495 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
496 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
497 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
498 |
inputPipe second close. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
499 |
outputPipe first close. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
500 |
pid isNil ifTrue:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
501 |
HGCommandError raiseErrorString: 'Cannot start command server'. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
502 |
input close. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
503 |
output close. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
504 |
^ self. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
505 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
506 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
507 |
encoder := CharacterEncoder encoderFor:#ascii. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
508 |
self startReaderWriter. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
509 |
self connect. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
510 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
511 |
"Created: / 24-02-2013 / 11:40:25 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
244
050a3c708f5b
Bugfix for Linux - set lineEndTransparent onlt on Windows.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
242
diff
changeset
|
512 |
"Modified: / 07-03-2013 / 09:29:23 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
513 |
! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
514 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
515 |
stop |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
516 |
state == #disconnected ifFalse:[ |
256 | 517 |
Trace ifTrue:[ |
239
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
518 |
Logger log: 'cmdsrv: server terminating' severity: #trace facility: 'HG'. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
519 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
520 |
state := #disconnecting. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
521 |
readerwriter terminate. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
522 |
input close. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
523 |
output close. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
524 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
525 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
526 |
"Created: / 24-02-2013 / 14:20:54 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
239
0f793d531d0d
Terminate command server's after some time of inactivity (currently 1min),
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
238
diff
changeset
|
527 |
"Modified: / 05-03-2013 / 19:08:25 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
528 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
529 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
530 |
!HGCommandServer::InputChannel class methodsFor:'documentation'! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
531 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
532 |
documentation |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
533 |
" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
534 |
An input channel (hg serve --> smalltalk) |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
535 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
536 |
[author:] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
537 |
Jan Vrany <jan.vrany@fit.cvut.cz> |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
538 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
539 |
[instance variables:] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
540 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
541 |
[class variables:] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
542 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
543 |
[see also:] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
544 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
545 |
" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
546 |
! ! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
547 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
548 |
!HGCommandServer::InputChannel class methodsFor:'instance creation'! |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
549 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
550 |
id: id server: server |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
551 |
^self basicNew setId: id server: server |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
552 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
553 |
"Created: / 24-02-2013 / 12:52:10 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
554 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
555 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
556 |
!HGCommandServer::InputChannel methodsFor:'accessing'! |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
557 |
|
240
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
558 |
contents |
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
559 |
^collection copyTo: readLimit |
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
560 |
|
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
561 |
"Created: / 05-03-2013 / 22:58:11 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
562 |
! |
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
563 |
|
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
564 |
id |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
565 |
^ id |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
566 |
! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
567 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
568 |
readSemaphore |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
569 |
^rlock |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
570 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
571 |
"Created: / 03-03-2013 / 16:40:04 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
572 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
573 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
574 |
!HGCommandServer::InputChannel methodsFor:'initialization'! |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
575 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
576 |
reset |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
577 |
closed := false. |
240
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
578 |
collection := (binary ifTrue:[ByteArray new: 4] ifFalse:[String new: 100]). |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
579 |
position := 0. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
580 |
readLimit := 0. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
581 |
writeLimit := 0. |
240
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
582 |
rlock count > 0 ifTrue:[rlock consume: rlock count]. |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
583 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
584 |
"Created: / 03-03-2013 / 13:18:45 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
240
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
585 |
"Modified: / 06-03-2013 / 00:25:51 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
586 |
! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
587 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
588 |
setId: aCharacter server: anHGCommandServer |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
589 |
id := aCharacter. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
590 |
server := anHGCommandServer. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
591 |
lock := Semaphore forMutualExclusion. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
592 |
rlock := Semaphore new:0. |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
593 |
binary := false. |
240
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
594 |
self reset. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
595 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
596 |
"Created: / 24-02-2013 / 12:51:31 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
240
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
597 |
"Modified: / 06-03-2013 / 00:25:42 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
598 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
599 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
600 |
!HGCommandServer::InputChannel methodsFor:'misc'! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
601 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
602 |
binary |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
603 |
"switch to binary mode. In binary mode, reading of text streams |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
604 |
returns byte-valued integers instead of characters; writing expects |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
605 |
byte-valued integers respectively. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
606 |
Ignored here, but added to make internalStreams protocol compatible |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
607 |
with externalStreams." |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
608 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
609 |
binary := true. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
610 |
collection := collection asByteArray |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
611 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
612 |
"Created: / 03-03-2013 / 14:20:16 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
613 |
! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
614 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
615 |
close |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
616 |
lock critical:[ |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
617 |
closed := true. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
618 |
]. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
619 |
self readSignal |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
620 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
621 |
"Created: / 03-03-2013 / 15:55:06 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
622 |
"Modified: / 03-03-2013 / 17:25:47 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
623 |
! ! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
624 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
625 |
!HGCommandServer::InputChannel methodsFor:'private'! |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
626 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
627 |
growCollection:minNewSize |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
628 |
"grow the streamed collection to at least minNewSize" |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
629 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
630 |
|oldSize newSize newColl| |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
631 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
632 |
oldSize := collection size. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
633 |
(oldSize == 0) ifTrue:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
634 |
newSize := minNewSize |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
635 |
] ifFalse:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
636 |
newSize := oldSize * 2. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
637 |
(newSize < minNewSize) ifTrue:[newSize := minNewSize]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
638 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
639 |
collection isFixedSize ifTrue:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
640 |
newColl := collection species new:newSize. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
641 |
newColl replaceFrom:1 to:oldSize with:collection startingAt:1. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
642 |
collection := newColl |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
643 |
] ifFalse:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
644 |
collection grow:newSize |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
645 |
]. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
646 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
647 |
"Modified: 19.8.1997 / 17:53:11 / cg" |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
648 |
! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
649 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
650 |
trace: message |
256 | 651 |
HGDebugFlags trace ifTrue:[ |
235
3d8ef499d7d9
Command server is now used by default.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
233
diff
changeset
|
652 |
Logger log: ('cmdsrv-ichannel[', id, '] {', Processor activeProcess id printString, '}: ', message) severity: #trace facility: 'HG'. |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
653 |
] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
654 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
655 |
"Created: / 03-03-2013 / 18:06:20 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
256 | 656 |
"Modified: / 09-03-2013 / 22:14:47 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
657 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
658 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
659 |
!HGCommandServer::InputChannel methodsFor:'reading'! |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
660 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
661 |
next |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
662 |
^self readWaitWithTimeoutMs: nil do: [ super next ]. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
663 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
664 |
"Created: / 24-02-2013 / 13:30:12 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
665 |
"Modified: / 03-03-2013 / 19:17:54 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
666 |
! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
667 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
668 |
nextByte |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
669 |
self assert: binary. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
670 |
^self next |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
671 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
672 |
"Created: / 03-03-2013 / 14:21:21 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
673 |
! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
674 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
675 |
nextOrNil |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
676 |
^self readWaitWithTimeoutMs: nil do: [ super nextOrNil ]. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
677 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
678 |
"Created: / 03-03-2013 / 15:39:07 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
679 |
"Modified: / 03-03-2013 / 19:18:10 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
680 |
! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
681 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
682 |
peek |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
683 |
^self readWaitWithTimeoutMs: nil do: [ super peek ]. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
684 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
685 |
"Created: / 24-02-2013 / 13:30:36 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
686 |
"Modified: / 03-03-2013 / 19:18:25 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
687 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
688 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
689 |
!HGCommandServer::InputChannel methodsFor:'testing'! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
690 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
691 |
atEnd |
233
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
692 |
^self readWaitWithTimeoutMs: nil do:[ |
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
693 |
closed and:[((position-ZeroPosition+1) > readLimit)] |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
694 |
]. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
695 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
696 |
"Created: / 03-03-2013 / 15:36:02 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
233
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
697 |
"Modified: / 03-03-2013 / 19:57:32 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
698 |
! ! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
699 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
700 |
!HGCommandServer::InputChannel methodsFor:'updating'! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
701 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
702 |
update: bytes encoder: encoder |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
703 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
704 |
| string | |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
705 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
706 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
707 |
self assert: closed not. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
708 |
string := binary |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
709 |
ifTrue:[bytes] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
710 |
ifFalse:[encoder decodeString: bytes]. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
711 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
712 |
lock critical:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
713 |
| len | |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
714 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
715 |
len := string size. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
716 |
readLimit + len > collection size ifTrue:[ |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
717 |
self growCollection:readLimit + len. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
718 |
]. |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
719 |
collection replaceFrom: readLimit + 1 count: len with:string startingAt:1. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
720 |
readLimit := readLimit + len. |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
721 |
self trace: 'read ' ,bytes size printString, ' bytes'. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
722 |
self readSignal. |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
723 |
]. |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
724 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
725 |
"Created: / 03-03-2013 / 14:01:58 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
726 |
"Modified: / 03-03-2013 / 19:23:06 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
727 |
! ! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
728 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
729 |
!HGCommandServer::InputChannel methodsFor:'waiting for I/O'! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
730 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
731 |
readSignal |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
732 |
self trace: 'signalling data'. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
733 |
|
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
734 |
rlock signal. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
735 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
736 |
"Created: / 03-03-2013 / 17:24:17 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
240
e04b6e515237
HGCommandServer>>execute: refactored & hopefully fixed.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
239
diff
changeset
|
737 |
"Modified: / 06-03-2013 / 00:35:33 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
738 |
! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
739 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
740 |
readWaitWithTimeoutMs:millis |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
741 |
^self readWaitWithTimeoutMs: millis do:[] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
742 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
743 |
"Created: / 03-03-2013 / 17:23:36 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
744 |
"Modified: / 03-03-2013 / 19:17:20 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
745 |
! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
746 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
747 |
readWaitWithTimeoutMs:millis do: block |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
748 |
[ |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
749 |
lock critical:[ |
233
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
750 |
(closed or:[((position-ZeroPosition+1) <= readLimit)]) ifTrue:[ |
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
751 |
^block value |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
752 |
]. |
233
d9a8bb2aaa0b
Log command works using command server.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
232
diff
changeset
|
753 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
754 |
]. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
755 |
self trace: 'waiting for data'. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
756 |
rlock waitWithTimeoutMs:millis. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
757 |
self trace: 'data ready'. |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
758 |
] loop |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
759 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
760 |
"Created: / 03-03-2013 / 19:16:58 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
761 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
762 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
763 |
!HGCommandServer::OutputChannel class methodsFor:'documentation'! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
764 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
765 |
documentation |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
766 |
" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
767 |
An input channel (smalltalk --> hg server) |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
768 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
769 |
[author:] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
770 |
Jan Vrany <jan.vrany@fit.cvut.cz> |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
771 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
772 |
[instance variables:] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
773 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
774 |
[class variables:] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
775 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
776 |
[see also:] |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
777 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
778 |
" |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
779 |
! ! |
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
780 |
|
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
781 |
!HGCommandServer::OutputChannel class methodsFor:'instance creation'! |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
782 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
783 |
id: id server: server |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
784 |
^self basicNew setId: id server: server |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
785 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
786 |
"Created: / 24-02-2013 / 12:52:10 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
787 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
788 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
789 |
!HGCommandServer::OutputChannel methodsFor:'accessing'! |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
790 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
791 |
id |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
792 |
^ id |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
793 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
794 |
|
232
718711b15cea
More work on command server. Not yet finished, though.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
231
diff
changeset
|
795 |
!HGCommandServer::OutputChannel methodsFor:'initialization'! |
231
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
796 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
797 |
setId: aCharacter server: anHGCommandServer |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
798 |
id := aCharacter. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
799 |
server := anHGCommandServer. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
800 |
lock := Semaphore forMutualExclusion. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
801 |
rlock := Semaphore new:0. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
802 |
collection := String new: 100. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
803 |
position := 0. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
804 |
readLimit := 0. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
805 |
writeLimit := 0. |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
806 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
807 |
"Created: / 24-02-2013 / 12:51:31 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
808 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
809 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
810 |
!HGCommandServer class methodsFor:'documentation'! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
811 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
812 |
version_HG |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
813 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
814 |
^ '$Changeset: <not expanded> $' |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
815 |
! ! |
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
816 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
817 |
|
eb0f01855893
Initial version of HGCommandServer
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
818 |
HGCommandServer initialize! |