Mercurial > hg > Members > kono > nitros9-code
annotate level1/cmds/inetd.as @ 2909:b71f67993fe0
level2/coco3/makefile: Use OS9FORMAT macro
| author | Tormod Volden <debian.tormod@gmail.com> |
|---|---|
| date | Sat, 11 Jan 2014 20:56:53 +0100 |
| parents | 1647f1874cdf |
| children |
| rev | line source |
|---|---|
| 2475 | 1 ******************************************************************** |
| 2 * inetd - internet daemon | |
| 3 * | |
| 4 * $Id$ | |
| 5 * | |
| 6 * Edt/Rev YYYY/MM/DD Modified by | |
| 7 * Comment | |
| 8 * ------------------------------------------------------------------ | |
| 9 * 1 2010/01/08 Boisy G. Pitre | |
| 10 * Started. | |
| 11 * | |
| 12 * 2 2010/01/22 Boisy G. Pitre | |
| 13 * Now reads inetd.conf file. | |
| 2578 | 14 * |
| 15 * 3 2011/08/07 Boisy G. Pitre | |
| 16 * Fixed bug where conf file wasn't being processed correctly. | |
| 2475 | 17 |
| 18 nam inetd | |
| 19 ttl internet daemon | |
| 20 | |
| 2807 | 21 section __os9 |
|
2820
d660d443fe5f
Changed set to equ in __os9 section so stack/edition/etc are honored by lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2807
diff
changeset
|
22 type equ Prgrm |
|
d660d443fe5f
Changed set to equ in __os9 section so stack/edition/etc are honored by lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2807
diff
changeset
|
23 lang equ Objct |
|
d660d443fe5f
Changed set to equ in __os9 section so stack/edition/etc are honored by lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2807
diff
changeset
|
24 attr equ ReEnt |
|
d660d443fe5f
Changed set to equ in __os9 section so stack/edition/etc are honored by lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2807
diff
changeset
|
25 rev equ $00 |
|
d660d443fe5f
Changed set to equ in __os9 section so stack/edition/etc are honored by lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2807
diff
changeset
|
26 edition equ 3 |
|
d660d443fe5f
Changed set to equ in __os9 section so stack/edition/etc are honored by lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2807
diff
changeset
|
27 stack equ 200 |
| 2807 | 28 endsect |
| 2475 | 29 |
| 2807 | 30 section bss |
| 2475 | 31 targetport rmb 2 |
| 32 netdatardy rmb 1 | |
| 33 nbufferl equ 128 | |
| 34 nbuffer rmb nbufferl | |
| 35 lbufferl equ 128 | |
| 36 lbuffer rmb lbufferl | |
| 37 nnext rmb 2 | |
| 38 token rmb 2 | |
| 39 orgstdin rmb 1 | |
| 40 orgstdout rmb 1 | |
| 41 orgstderr rmb 1 | |
| 42 childnetpath rmb 1 | |
| 43 netpath rmb 1 | |
| 44 targetprog rmb 128 | |
| 45 targetparams rmb 128 | |
| 2579 | 46 tmodeparamlen rmb 1 |
| 47 tmodeparams rmb 128 | |
| 2475 | 48 endsect |
| 49 | |
|
2787
28b6ec8a14d5
Added 'extern' pragam, fixed up rules.mak, changed 'section text' to 'section code' in sources
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2783
diff
changeset
|
50 section code |
|
2782
aaba193af04f
Updated code to use lwasm/lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2722
diff
changeset
|
51 |
|
aaba193af04f
Updated code to use lwasm/lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2722
diff
changeset
|
52 DEBUG equ 1 |
|
aaba193af04f
Updated code to use lwasm/lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2722
diff
changeset
|
53 |
|
aaba193af04f
Updated code to use lwasm/lwlink
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2722
diff
changeset
|
54 |
| 2475 | 55 NetSig equ 2 |
| 56 | |
| 2579 | 57 tmode fcs /tmode/ |
| 58 | |
| 2475 | 59 * signal intercept routine |
| 60 sigint cmpb #NetSig | |
| 61 bne sigex | |
| 62 inc netdatardy,u | |
| 63 sigex rti | |
| 64 | |
| 65 **** Entry Point **** | |
| 2790 | 66 __start |
| 2475 | 67 * setup signal intercept |
| 68 leax sigint,pcr | |
| 69 os9 F$Icpt | |
| 70 | |
| 71 clr netdatardy,u | |
| 72 | |
| 73 leax nbuffer,u | |
| 74 stx nnext,u | |
| 75 | |
|
2702
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
76 * Turn off pause in standard out |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
77 ldd #$01*256+SS.Opt |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
78 leas -32,s |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
79 tfr s,x |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
80 os9 I$GetStt |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
81 bcs opterr |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
82 clr PD.PAU-PD.OPT,x |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
83 os9 I$SetStt |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
84 opterr |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
85 leas 32,s |
|
2bd966ffd6d5
Fixed longstanding issue with processes not going away when a network path closed. Also inetd now turns of pause
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2579
diff
changeset
|
86 |
| 2475 | 87 * open the path to the control channel |
| 88 lbsr TCPOpen | |
| 89 lbcs errex | |
| 90 sta netpath,u | |
| 91 leax SetupPorts,pcr | |
| 92 lbsr ProcInetd | |
| 93 lbcs errex | |
| 94 | |
| 95 IFNE DEBUG | |
| 96 lbsr PRINTS | |
| 97 fcc /Got netpath and setup ports/ | |
| 98 fcb C$CR | |
| 99 fcb $00 | |
| 100 ENDC | |
| 101 | |
| 102 ssignetpath | |
| 103 IFNE DEBUG | |
| 104 lbsr PRINTS | |
| 105 fcc /SS.SSig on NetPath/ | |
| 106 fcb C$CR | |
| 107 fcb $00 | |
| 108 ENDC | |
| 109 | |
| 110 lda netpath,u | |
| 111 ldb #SS.SSig send signal on data ready | |
| 112 ldx #NetSig | |
| 113 os9 I$SetStt | |
| 114 lbcs errex | |
| 115 | |
| 116 **** MAIN LOOP **** | |
| 117 mainloop | |
| 118 pshs cc | |
| 119 orcc #IntMasks | |
| 120 tst netdatardy,u | |
| 121 bne gotdata | |
| 122 | |
| 123 * wait for a child to die (or wake up via signal) | |
| 124 os9 F$Wait | |
| 125 bcc chkrdy | |
| 126 cmpb #E$NoChld | |
| 127 bne chkrdy got error other than "no children" | |
| 128 * if no children, go to sleep | |
| 129 ldx #$0000 | |
| 130 os9 F$Sleep | |
| 131 | |
| 132 chkrdy puls cc | |
| 133 bra ssignetpath | |
| 134 | |
| 135 gotdata puls cc | |
| 136 dec netdatardy,u | |
| 137 * read the data from netpath | |
| 138 IFNE DEBUG | |
| 139 lbsr PRINTS | |
| 140 fcc /Reading data from netpath/ | |
| 141 fcb C$CR | |
| 142 fcb $00 | |
| 143 ENDC | |
| 144 | |
| 145 lda netpath,u | |
| 146 ldb #SS.Ready | |
| 147 os9 I$GetStt | |
| 148 bcs ssignetpath | |
| 149 | |
| 150 clra | |
| 151 tfr d,y | |
| 152 lda netpath,u | |
| 153 ldx nnext,u | |
| 154 os9 I$Read | |
| 155 lbcs errex | |
| 156 tfr y,d | |
| 157 leax d,x | |
| 158 stx nnext,u | |
| 159 lda -1,x | |
| 160 cmpa #C$CR | |
| 161 lbne ssignetpath | |
| 162 | |
| 163 leax nbuffer,u | |
| 164 stx nnext,u | |
| 165 | |
| 166 lda #1 | |
| 167 ldy #256 | |
| 168 os9 I$WritLn | |
| 169 | |
| 170 * determine response | |
| 171 lda ,x | |
| 172 cmpa #'9 | |
| 173 ble incoming | |
| 174 | |
| 175 cmpa #'F | |
| 176 lbra ssignetpath | |
| 177 | |
| 178 * get token number | |
| 179 incoming | |
| 180 lbsr DEC_BIN | |
| 181 std token,u | |
| 182 IFNE DEBUG | |
| 183 pshs d | |
| 184 lbsr PRINTS | |
| 185 fcc /Got token / | |
| 186 fcb $00 | |
| 187 puls d | |
| 188 lbsr PRINT_DEC | |
| 189 lbsr PRINTS | |
| 190 fcb C$CR | |
| 191 fcb $00 | |
| 192 ENDC | |
| 193 | |
| 194 * skip over token number | |
| 195 IFNE DEBUG | |
| 196 lbsr PRINTS | |
| 197 fcc /To Space.../ | |
| 198 fcb C$CR | |
| 199 fcb $00 | |
| 200 ENDC | |
| 201 lbsr TO_SP | |
| 202 IFNE DEBUG | |
| 203 lbsr PRINTS | |
| 204 fcc /To Non-Space.../ | |
| 205 fcb C$CR | |
| 206 fcb $00 | |
| 207 ENDC | |
| 208 lbsr TO_NON_SP | |
| 209 | |
| 210 * get port number | |
| 211 lbsr DEC_BIN | |
| 212 std targetport,u | |
| 213 | |
| 214 IFNE DEBUG | |
| 215 pshs d | |
| 216 lbsr PRINTS | |
| 217 fcc /Got request for port / | |
| 218 fcb $00 | |
| 219 ldd ,s | |
| 220 lbsr PRINT_DEC | |
| 221 lbsr PRINTS | |
| 222 fcb C$CR | |
| 223 fcb $00 | |
| 224 puls d | |
| 225 ENDC | |
| 226 | |
| 227 leax ForkProcForPort,pcr | |
| 228 lbsr ProcInetd | |
| 229 lbra ssignetpath we may want to tell server we have no app | |
| 230 | |
| 231 errex os9 F$Exit | |
| 232 | |
| 233 | |
| 234 * Process inetd.conf file | |
| 235 * | |
| 236 * Entry: X = processor routine | |
| 237 * | |
| 238 * - open conf file | |
| 239 * - read each line and get first parameter (port number) | |
| 240 * - send it to the processor routine at x | |
| 241 * - if error or end of file, close and return | |
| 242 ProcInetd pshs x | |
| 243 leax inetdconf,pcr | |
| 244 lda #READ. | |
| 245 os9 I$Open | |
| 246 bcs adex | |
| 247 IFNE DEBUG | |
| 248 pshs d | |
| 249 lbsr PRINTS | |
| 250 fcc /Opened inetd.conf ok/ | |
| 251 fcb C$CR | |
| 252 fcb $00 | |
| 253 puls d | |
| 254 ENDC | |
| 255 nextline leax lbuffer,u | |
| 256 ldy #lbufferl-1 | |
| 257 lbsr FGETS | |
| 258 bcs closeup | |
| 259 lbsr TO_NON_SP skip any leading spaces | |
| 260 ldb ,x check for EOL or comment | |
| 261 cmpb #C$CR | |
| 262 beq nextline | |
| 263 cmpb #'# | |
| 264 beq nextline | |
| 265 IFNE DEBUG | |
| 266 pshs d,x | |
| 267 lbsr PRINTS | |
| 268 fcc /Reading line: / | |
| 269 fcb $00 | |
| 270 ldx 2,s | |
| 271 lbsr PUTS | |
| 272 puls d,x | |
| 273 ENDC | |
| 274 pshs a | |
| 275 jsr [1,s] | |
| 276 puls a | |
| 277 bcc nextline | |
| 278 closeup cmpb #E$EOF | |
| 279 bne closeandex | |
| 280 clrb | |
| 281 closeandex pshs b,cc | |
| 282 os9 I$Close | |
| 283 puls b,cc | |
| 284 adex puls x,pc | |
| 285 | |
| 286 | |
| 287 * Setup ports | |
| 288 * Extract first parameter at X and send to server | |
| 289 SetupPorts lbsr DEC_BIN | |
| 290 cmpd #0 | |
| 291 beq ret0 | |
| 292 * find comma and change it to nul | |
| 293 tfr x,y | |
| 294 setuploop lda ,y+ | |
| 295 cmpa #C$CR | |
| 296 beq ret0 | |
| 297 cmpa #', | |
| 298 bne setuploop | |
| 299 setuplisten | |
| 300 clr -1,y | |
| 301 IFNE DEBUG | |
| 302 pshs d,x | |
| 303 lbsr PRINTS | |
| 304 fcc /Send listen/ | |
| 305 fcb C$CR | |
| 306 fcb $00 | |
| 307 puls d,x | |
| 308 ENDC | |
| 309 lda netpath,u | |
| 310 lbsr TCPListen | |
| 311 ret0 rts | |
| 312 | |
| 2578 | 313 retcc clrb |
| 314 rts | |
| 315 | |
| 2475 | 316 * Fork Proccess that matches target port |
| 317 * Extract first parameter at X and see if it matches target port | |
| 318 * if so, read rest of line and fork the process | |
| 2579 | 319 * Line looks like this: portnumberplusoptions,prog,params,path opts |
| 2475 | 320 ForkProcForPort |
| 321 * get port number | |
| 322 lbsr DEC_BIN | |
| 323 IFNE DEBUG | |
| 324 pshs d | |
| 325 lbsr PRINTS | |
| 326 fcc /Reading port / | |
| 327 fcb $00 | |
| 328 ldd ,s | |
| 329 lbsr PRINT_DEC | |
| 330 lbsr PRINTS | |
| 331 fcb C$CR | |
| 332 fcb $00 | |
| 2578 | 333 lbsr PRINTS |
| 334 fcc /Comparing to port / | |
| 335 fcb $00 | |
| 336 ldd targetport,u | |
| 337 lbsr PRINT_DEC | |
| 338 lbsr PRINTS | |
| 339 fcb C$CR | |
| 340 fcb $00 | |
| 2475 | 341 puls d |
| 342 ENDC | |
| 343 cmpd targetport,u | |
| 2578 | 344 lbne retcc |
| 2475 | 345 * point Y to byte after comma |
| 346 portloop lda ,y+ | |
| 347 cmpa #C$CR | |
| 348 beq ret0 | |
| 349 cmpa #', | |
| 350 bne portloop | |
| 351 tfr y,x | |
| 352 * copy bytes up to comma at X | |
| 353 leay targetprog,u | |
| 354 prgloop lda ,x+ | |
| 355 cmpa #', | |
| 356 beq sethi | |
| 357 cmpa #C$CR | |
| 358 lbeq ret | |
| 359 sta ,y+ | |
| 360 bra prgloop | |
| 361 sethi lda -1,y | |
| 362 ora #$80 | |
| 363 sta -1,y | |
| 2579 | 364 copypar clr tmodeparamlen,u |
| 365 leay targetparams,u | |
| 2475 | 366 parloop lda ,x+ |
| 367 sta ,y+ | |
| 2579 | 368 cmpa #', |
| 369 beq procopts | |
| 2475 | 370 cmpa #C$CR |
| 2579 | 371 beq gotprocparms |
| 2475 | 372 |
| 2579 | 373 procopts |
| 374 leay tmodeparams,u | |
| 375 procoptsloop lda ,x+ | |
| 376 sta ,y+ | |
| 377 inc targetparams,u | |
| 378 cmpa #C$CR | |
| 379 beq procoptsloop | |
| 380 | |
| 381 gotprocparms | |
| 2475 | 382 IFNE DEBUG |
| 383 pshs d | |
| 384 lbsr PRINTS | |
| 385 fcc /Got proc and params to fork/ | |
| 386 fcb C$CR | |
| 387 fcb $00 | |
| 388 puls d | |
| 389 ENDC | |
| 390 | |
| 391 * ignore client port number and hostname for now | |
| 392 lbsr TCPOpen | |
| 393 bcc savechild | |
| 394 | |
| 395 ldd token,u | |
| 396 leas -8,s | |
| 397 leax ,s | |
| 398 lbsr BIN_DEC | |
| 399 lda netpath,u | |
| 400 tfr x,y | |
| 401 lbsr TCPKill | |
| 402 leas 8,s | |
| 403 lbra forkex | |
| 404 | |
| 405 savechild | |
| 406 sta childnetpath,u | |
| 407 ldd token,u | |
| 408 leas -8,s | |
| 409 leax ,s | |
| 410 lbsr BIN_DEC | |
| 411 lda childnetpath,u | |
| 412 tfr x,y | |
| 413 lbsr TCPJoin | |
| 414 leas 8,s | |
| 415 bcc turnonechoalf | |
| 416 os9 I$Close | |
| 417 lbra forkex | |
| 418 | |
| 419 turnonechoalf | |
| 420 IFNE DEBUG | |
| 421 pshs d | |
| 422 lbsr PRINTS | |
| 423 fcc /Turning on PD.EKO and PD.ALF/ | |
| 424 fcb C$CR | |
| 425 fcb $00 | |
| 426 puls d | |
| 427 ENDC | |
|
2721
06d492093592
Fixed echo problem with TCPOpen now always turning echo off
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2702
diff
changeset
|
428 lbsr SetEchoOn |
| 2475 | 429 lbcs ret |
|
2722
82b12ff069d7
Also turning off autolf on TCPOpen
Boisy Pitre <boisy.pitre@nuance.com>
parents:
2721
diff
changeset
|
430 lbsr SetAutoLFOn |
| 2475 | 431 lbcs ret |
| 432 | |
| 433 * dup paths | |
| 434 duper | |
| 435 IFNE DEBUG | |
| 436 pshs d | |
| 437 lbsr PRINTS | |
| 438 fcc /Duping paths/ | |
| 439 fcb C$CR | |
| 440 fcb $00 | |
| 441 puls d | |
| 442 ENDC | |
| 443 | |
| 444 clra | |
| 445 os9 I$Dup | |
| 446 lbcs errex | |
| 447 sta orgstdin,u | |
| 448 lda #1 | |
| 449 os9 I$Dup | |
| 450 lbcs errex | |
| 451 sta orgstdout,u | |
| 452 lda #2 | |
| 453 os9 I$Dup | |
| 454 lbcs errex | |
| 455 sta orgstderr,u | |
| 456 | |
| 457 * close original stdin/out/err paths | |
| 458 clra | |
| 459 os9 I$Close | |
| 460 inca | |
| 461 os9 I$Close | |
| 462 inca | |
| 463 os9 I$Close | |
| 464 | |
| 465 * Dup child net path to stdin/stdout/stderr | |
| 466 lda childnetpath,u | |
| 467 os9 I$Dup | |
| 468 lbcs errex | |
| 469 os9 I$Dup | |
| 470 lbcs errex | |
| 471 os9 I$Dup | |
| 472 lbcs errex | |
| 473 | |
| 2579 | 474 * fork tmode process if tmode param length > 0 |
| 475 tst tmodeparamlen,u | |
| 476 beq forkchild | |
| 477 pshs u | |
| 478 leax tmode,pcr | |
| 479 leau tmodeparams,u | |
| 480 lda #Objct | |
| 481 clrb | |
| 482 ldy #256 | |
| 483 os9 F$Fork | |
| 484 puls u | |
| 485 os9 F$Wait | |
| 486 | |
| 2475 | 487 * fork child process |
| 2579 | 488 forkchild |
| 2475 | 489 pshs u |
| 490 leax targetprog,u | |
| 491 leau targetparams,u | |
| 492 lda #Objct | |
| 493 clrb | |
| 494 ldy #256 | |
| 495 os9 F$Fork | |
| 496 puls u | |
| 497 * If our F$Fork fails, do not error out... | |
| 498 * bcs ret2 | |
| 499 | |
| 500 * restore orginal paths | |
| 501 clra | |
| 502 os9 I$Close | |
| 503 inca | |
| 504 os9 I$Close | |
| 505 inca | |
| 506 os9 I$Close | |
| 507 | |
| 508 lda orgstdin,u | |
| 509 os9 I$Dup | |
| 510 lbcs errex | |
| 511 lda orgstdout,u | |
| 512 os9 I$Dup | |
| 513 lbcs errex | |
| 514 lda orgstderr,u | |
| 515 os9 I$Dup | |
| 516 lbcs errex | |
| 517 lda orgstdin,u | |
| 518 os9 I$Close | |
| 519 lda orgstdout,u | |
| 520 os9 I$Close | |
| 521 lda orgstderr,u | |
| 522 os9 I$Close | |
| 523 lda childnetpath,u | |
| 524 os9 I$Close | |
| 525 | |
| 526 IFNE DEBUG | |
| 527 pshs d | |
| 528 lbsr PRINTS | |
| 529 fcc /Proc forked/ | |
| 530 fcb C$CR | |
| 531 fcb $00 | |
| 532 puls d | |
| 533 ENDC | |
| 534 | |
| 535 forkex comb | |
| 536 ldb #E$EOF | |
| 537 ret rts | |
| 538 | |
| 539 inetdconf fcc "....../SYS/inetd.conf" | |
| 540 fcb C$CR | |
| 541 endsect |