Annotation of OpenXM/src/kxx/ox_texmacs.c, Revision 1.31
1.31 ! takayama 1: /* $OpenXM: OpenXM/src/kxx/ox_texmacs.c,v 1.30 2006/03/03 02:30:09 takayama Exp $ */
1.1 takayama 2:
3: #include <stdio.h>
1.23 takayama 4: #include <stdlib.h>
5: #include <string.h>
1.1 takayama 6: #include <setjmp.h>
7: #include <signal.h>
8: #include "ox_kan.h"
9: #include "serversm.h"
10:
11: #if defined(__CYGWIN__)
12: #define JMP_BUF sigjmp_buf
13: #define SETJMP(env) sigsetjmp(env,1)
14: #define LONGJMP(env,p) siglongjmp(env,p)
15: #else
16: #define JMP_BUF jmp_buf
17: #define SETJMP(env) setjmp(env)
18: #define LONGJMP(env,p) longjmp(env,p)
19: #endif
20:
1.3 takayama 21: /*
22: #define DEBUG
23: */
1.7 takayama 24: /* #define DEBUG2 */
1.3 takayama 25:
1.23 takayama 26: /* Type of View part (user interface engine) */
27: #define GENERIC 0 /* DEBUG, xml */
28: #define V_TEXMACS 1
29: #define V_CFEP 2
30: int View = V_TEXMACS ;
31:
32: char *Data_begin_v[] = {
33: "<S type=verbatim>",
34: "\002verbatim:",
35: "\002",
36: };
37: char *Data_begin_l[] = {
38: "<S type=latex>",
39: "\002latex:",
40: "\002latex:"
41: };
42: char *Data_begin_p[] = {
43: "<S type=prompt>",
44: "\002prompt:",
45: "\002prompt:"
46: };
47: char *Data_begin_ps[] = {
48: "<S type=postscript>",
49: "\002ps:",
50: "\002ps:"
51: };
52: char *Data_end[] = {
53: "</S>",
54: "\005",
1.25 takayama 55: "\n\005" /* \n is not a part of the protocol. */
1.23 takayama 56: };
57:
1.25 takayama 58: /* todo: start_of_input */
1.2 takayama 59:
1.25 takayama 60: char End_of_input[] = {
61: 0x5, /* Use ^E and Return to end the input. */
62: '\n', /* TEXMACS_END_OF_INPUT. 0xd should be used for multiple lines. */
63: 0x5 /* CFEP_END_OF_INPUT */
64: };
1.1 takayama 65:
1.5 takayama 66: /* Table for the engine type. */
67: #define ASIR 1
68: #define SM1 2
69: #define K0 3
70:
1.1 takayama 71: extern int Quiet;
72: extern JMP_BUF EnvOfStackMachine;
1.19 takayama 73: extern int Calling_ctrlC_hook;
1.20 takayama 74: extern int RestrictedMode, RestrictedMode_saved;
1.3 takayama 75: int Format=1; /* 1 : latex mode */
76: int OutputLimit_for_TeXmacs = (1024*10);
1.1 takayama 77:
1.22 takayama 78:
1.5 takayama 79: int TM_Engine = ASIR ;
80: int TM_asirStarted = 0;
81: int TM_sm1Started = 0;
82: int TM_k0Started = 0;
1.7 takayama 83: int TM_do_not_print = 0;
1.5 takayama 84:
1.15 takayama 85: int Xm_noX = 0;
86: int NoCopyright = 0;
1.25 takayama 87: int Cpp = 0; /* Use cpp before sending to the engine. */
88: int EngineLogToStdout = 0; /* Do not run the ox engine inside xterm. */
1.15 takayama 89:
1.29 takayama 90: char *LanguageResource = NULL;
91:
1.1 takayama 92: void ctrlC();
93: struct object KpoString(char *s);
94: char *KSpopString(void);
95:
1.2 takayama 96: static char *readString(FILE *fp,char *prolog, char *eplog);
1.1 takayama 97: static void printv(char *s);
98: static void printl(char *s);
99: static void printp(char *s);
1.17 takayama 100: static void printps(char *s);
1.2 takayama 101: static void printCopyright(char *s);
1.5 takayama 102: static int startEngine(int type,char *msg);
1.17 takayama 103: static int isPS(char *s);
1.22 takayama 104: static int end_of_input(int c);
105: static void setDefaultParameterForCfep();
1.2 takayama 106:
1.27 takayama 107: static void myEncoder(int c);
108: static void myEncoderS(unsigned char *s);
109: static void myEncoderSn(unsigned char *s,int n);
110: static void outputStringToTunnel0(int channel, unsigned char *s, int size, int view);
111: static void outputStringToTunnel(int channel, unsigned char *s, int view);
112:
1.31 ! takayama 113: static void flushSm1();
! 114:
1.2 takayama 115: /* tail -f /tmp/debug-texmacs.txt
116: Debug output to understand the timing problem of pipe interface.
117: */
1.3 takayama 118: FILE *Dfp;
1.1 takayama 119:
1.10 takayama 120: main(int argc,char *argv[]) {
1.1 takayama 121: char *s;
122: char *r;
123: char *sys;
1.21 takayama 124: struct object ob = OINIT;
1.3 takayama 125: int irt=0;
1.4 takayama 126: int vmode=1;
1.7 takayama 127: char *openxm_home;
128: char *asir_config;
1.10 takayama 129: int i;
1.1 takayama 130:
1.7 takayama 131:
132:
1.3 takayama 133: #ifdef DEBUG2
134: Dfp = fopen("/tmp/debug-texmacs.txt","w");
135: #endif
1.2 takayama 136:
1.1 takayama 137: /* Set consts */
138: Quiet = 1;
1.10 takayama 139: for (i=1; i<argc; i++) {
1.22 takayama 140: if (strcmp(argv[i],"--view") == 0) {
141: i++;
142: if (strcmp(argv[i],"texmacs") == 0) {
143: View = V_TEXMACS;
144: }else if (strcmp(argv[i],"cfep")==0) {
145: View = V_CFEP; setDefaultParameterForCfep();
146: }else{
1.25 takayama 147: View = GENERIC;
1.22 takayama 148: /* printv("Unknown view type.\n"); */
149: }
150: } else if (strcmp(argv[i],"--sm1") == 0) {
151: TM_Engine = SM1;
152: }else if (strcmp(argv[i],"--asir") == 0) {
153: TM_Engine = ASIR;
154: }else if (strcmp(argv[i],"--k0") == 0) {
155: TM_Engine = K0;
1.14 takayama 156: }else if (strcmp(argv[i],"--outputLimit") == 0) {
157: i++;
158: sscanf(argv[i],"%d",&OutputLimit_for_TeXmacs);
1.15 takayama 159: }else if (strcmp(argv[i],"--noLogWindow") == 0) {
1.22 takayama 160: Xm_noX = 1;
1.15 takayama 161: }else if (strcmp(argv[i],"--noCopyright") == 0) {
1.22 takayama 162: NoCopyright = 1;
1.25 takayama 163: }else if (strcmp(argv[i],"--cpp") == 0) {
164: Cpp = 1;
165: }else if (strcmp(argv[i],"--engineLogToStdout") == 0) {
166: EngineLogToStdout = 1;
1.29 takayama 167: }else if (strcmp(argv[i],"--languageResource") == 0) {
168: i++;
169: LanguageResource = (char *)sGC_malloc(strlen(argv[i])+80);
170: sprintf(LanguageResource,
171: " /localizedString.file (%s) def localizedString.load ",argv[i]);
1.22 takayama 172: }else{
173: /* printv("Unknown option\n"); */
174: }
1.10 takayama 175: }
1.1 takayama 176:
1.23 takayama 177: openxm_home = (char *) getenv("OpenXM_HOME");
178: asir_config = (char *) getenv("ASIR_CONFIG");
179: if (openxm_home == NULL) {
180: printv("Error. The environmental variable OpenXM_HOME is not set.\nStart the texmacs with openxm texmacs or ox_texmacs by openxm ox_texmacs\nBye...");
181: exit(10);
182: }
183:
1.1 takayama 184: /* Initialize kanlib (gc is also initialized) */
185: KSstart();
186:
1.3 takayama 187: /* Main loop */
1.23 takayama 188: printf("%s",Data_begin_v[View]);
189: if ((asir_config == NULL) && (View == V_TEXMACS)) {
190: printf("Warning. The environmental variable ASIR_CONFIG is not set.\nStart the texmacs with openxm texmacs or ox_texmacs by openxm ox_texmacs.\nOtherwise, tex translation will not be performed\n");
191:
192: }
193:
1.3 takayama 194: printCopyright("");
195:
1.23 takayama 196:
1.1 takayama 197: /* Load ox engine here */
198: /* engine id should be set to ox.engine */
199: KSexecuteString(" [(parse) (ox.sm1) pushfile] extension ");
1.15 takayama 200: if (Xm_noX) KSexecuteString(" /Xm_noX 1 def ");
1.26 takayama 201: if (EngineLogToStdout) KSexecuteString(" /Xm_engineLogToStdout 1 def ");
1.29 takayama 202: if (LanguageResource != NULL) KSexecuteString(LanguageResource);
1.5 takayama 203: startEngine(TM_Engine," ");
1.1 takayama 204:
205: if (signal(SIGINT,SIG_IGN) != SIG_IGN) {
1.8 takayama 206: signal(SIGINT,ctrlC);
1.1 takayama 207: }
1.3 takayama 208:
209: irt = 0;
1.1 takayama 210: while(1) {
1.8 takayama 211: /* printp(sys); no prompt */
212: if (SETJMP(EnvOfStackMachine)) {
1.19 takayama 213: if (!Calling_ctrlC_hook) {
1.20 takayama 214: Calling_ctrlC_hook = 1; RestrictedMode = 0;
1.19 takayama 215: KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */
1.20 takayama 216: RestrictedMode = RestrictedMode_saved;
1.19 takayama 217: }
218: Calling_ctrlC_hook = 0;
1.8 takayama 219: if (signal(SIGINT,SIG_IGN) != SIG_IGN) {
220: signal(SIGINT,ctrlC);
221: }
222: irt = 1;
223: continue;
224: } else { }
225: if (!irt) {
1.23 takayama 226: printf("%s",Data_end[View]); fflush(stdout);
1.8 takayama 227: }
228: irt = 0;
1.7 takayama 229:
230: /* Reading the input. */
1.8 takayama 231: if (TM_Engine == K0) {
232: s=readString(stdin, " ", " "); /* see test data */
233: }else if (TM_Engine == SM1) {
234: s=readString(stdin, " ", " "); /* see test data */
235: }else{
236: s=readString(stdin, "if (1) { ", " ; }else{ }"); /* see test data */
237: }
1.5 takayama 238:
1.8 takayama 239: if (s == NULL) { irt = 1; continue; }
1.23 takayama 240: if (!irt) printf("%s",Data_begin_v[View]);
1.7 takayama 241: /* Evaluate the input on the engine */
1.27 takayama 242: KSexecuteString(" ox.engine oxclearstack ");
1.1 takayama 243: KSexecuteString(" ox.engine ");
1.7 takayama 244: ob = KpoString(s);
1.8 takayama 245: KSpush(ob);
246: KSexecuteString(" oxsubmit ");
1.31 ! takayama 247:
! 248: if (TM_Engine == SM1) flushSm1();
1.8 takayama 249:
1.27 takayama 250: /* Get the result in string for cfep. */
251: if (View != V_TEXMACS) {
252: KSexecuteString(" ox.engine oxgeterrors ");
253: ob = KSpop();
254: if (ob.tag == Sarray) {
255: if (getoaSize(ob) > 0) {
256: ob = getoa(ob,0);
257: KSpush(ob);
258: KSexecuteString(" translateErrorForCfep ");
259: r = KSpopString();
260: outputStringToTunnel(0,(unsigned char *)r,View);
261: }
262: }
263: if (!TM_do_not_print) {
264: KSexecuteString(" ox.engine oxpopstring ");
265: r = KSpopString();
266: printv(r);
267: }else{
268: KSexecuteString(" ox.engine 1 oxpops ");
269: KSexecuteString(" ox.engine 0 oxpushcmo ox.engine oxpopcmo ");
270: ob = KSpop();
271: printv("");
272: }
273: continue;
274: }
275: /* Get the result in string for texmacs */
1.8 takayama 276: if (Format == 1 && (! TM_do_not_print)) {
277: /* translate to latex form */
278: KSexecuteString(" ox.engine oxpushcmotag ox.engine oxpopcmo ");
279: ob = KSpop();
280: vmode = 0;
281: /* printf("id=%d\n",ob.tag); bug: matrix return 17 instead of Sinteger
282: or error. */
283: if (ob.tag == Sinteger) {
284: /* printf("cmotag=%d\n",ob.lc.ival);*/
285: if (ob.lc.ival == CMO_ERROR2) {
286: vmode = 1;
287: }
288: if (ob.lc.ival == CMO_STRING) {
289: vmode = 1;
290: }
291: }
292: if (vmode) {
293: KSexecuteString(" ox.engine oxpopstring ");
294: r = KSpopString();
295: }else{
296: KSexecuteString(" ox.engine 1 oxpushcmo ox.engine (print_tex_form) oxexec ");
297: KSexecuteString(" ox.engine oxpopstring ");
298: r = KSpopString();
299: }
1.17 takayama 300: if (isPS(r)) {
301: printps(r);
302: }else{
303: if (vmode) printv(r);
304: else{
305: if (strlen(r) < OutputLimit_for_TeXmacs) {
306: printl(r);
307: } else printv("Output is too large.\n");
308: }
309: }
1.8 takayama 310: }else{
311: if (!TM_do_not_print) {
312: KSexecuteString(" ox.engine oxpopstring ");
313: r = KSpopString();
1.17 takayama 314: printv(r);
1.8 takayama 315: }else{
316: KSexecuteString(" ox.engine 1 oxpops "); /* Discard the result. */
1.12 takayama 317: /* Push and pop dummy data to wait until the computation finishes. */
318: KSexecuteString(" ox.engine 0 oxpushcmo ox.engine oxpopcmo ");
319: ob = KSpop();
1.8 takayama 320: printv("");
321: }
322: }
1.27 takayama 323: /* note that there is continue above. */
1.1 takayama 324: }
325: }
326:
327: #define SB_SIZE 1024
1.8 takayama 328: #define INC_BUF if (n >= limit-3) { \
329: tmp = s; \
330: limit *= 2; \
331: s = (char *) sGC_malloc(limit); \
332: if (s == NULL) { \
333: fprintf(stderr,"No more memory.\n"); \
334: exit(10); \
335: } \
336: strcpy(s,tmp); \
337: }
1.2 takayama 338: /* */
339: static char *readString(FILE *fp, char *prolog, char *epilog) {
1.1 takayama 340: int n = 0;
341: static int limit = 0;
342: static char *s;
343: int c;
344: char *tmp;
1.2 takayama 345: int i;
1.3 takayama 346: int m;
347: int start;
1.21 takayama 348: struct object ob = OINIT;
1.1 takayama 349: if (limit == 0) {
1.8 takayama 350: limit = 1024;
351: s = (char *)sGC_malloc(limit);
352: if (s == NULL) {
353: fprintf(stderr,"No more memory.\n");
354: exit(10);
355: }
1.1 takayama 356: }
1.2 takayama 357: s[0] = 0; n = 0; m = 0;
358: for (i=0; i < strlen(prolog); i++) {
1.8 takayama 359: s[n++] = prolog[i]; s[n] = 0;
1.2 takayama 360: INC_BUF ;
361: }
1.3 takayama 362: start = n;
1.1 takayama 363: while ((c = fgetc(fp)) != EOF) {
1.3 takayama 364: #ifdef DEBUG2
1.8 takayama 365: fprintf(Dfp,"[%x] ",c); fflush(Dfp);
1.3 takayama 366: #endif
1.22 takayama 367: if (end_of_input(c)) {
1.18 takayama 368: /* If there remains data in the stream,
1.25 takayama 369: read the remaining data. (for debug) */
1.18 takayama 370: /*
1.8 takayama 371: if (oxSocketSelect0(0,1)) {
372: if (c == '\n') c=' ';
373: s[n++] = c; s[n] = 0; m++;
374: INC_BUF ;
375: continue;
376: }
1.18 takayama 377: */
1.8 takayama 378: break;
379: }
1.18 takayama 380: if ( c == '\v') c=' ';
1.8 takayama 381: s[n++] = c; s[n] = 0; m++;
1.2 takayama 382: INC_BUF ;
383: }
1.5 takayama 384: /* Check the escape sequence */
385: if (strcmp(&(s[start]),"!quit;") == 0) {
1.8 takayama 386: printv("Terminated the process ox_texmacs.\n");
387: exit(0);
1.3 takayama 388: }
1.11 takayama 389: /* Check the escape sequence to change the global env. */
1.5 takayama 390: if (strcmp(&(s[start]),"!verbatim;") == 0) {
1.8 takayama 391: printv("Output mode is changed to verbatim mode.");
392: Format=0;
393: return NULL;
1.5 takayama 394: }
395: if (strcmp(&(s[start]),"!latex;") == 0) {
1.8 takayama 396: printv("Output mode is changed to latex/verbose.");
397: Format = 1;
398: return NULL;
1.5 takayama 399: }
400: if (strcmp(&(s[start]),"!asir;") == 0) {
1.8 takayama 401: Format=1;
402: TM_Engine=ASIR; startEngine(TM_Engine,"Asir");
403: return NULL;
1.5 takayama 404: }
405: if (strcmp(&(s[start]),"!sm1;") == 0) {
1.8 takayama 406: Format=0;
407: TM_Engine=SM1; startEngine(TM_Engine,"sm1");
408: return NULL;
1.5 takayama 409: }
410: if (strcmp(&(s[start]),"!k0;") == 0) {
1.8 takayama 411: Format=0;
412: TM_Engine=K0; startEngine(TM_Engine,"k0");
413: return NULL;
1.5 takayama 414: }
1.13 takayama 415: if (strcmp(&(s[start]),"!reset;") == 0) {
1.23 takayama 416: printf("%s",Data_begin_v[View]);
1.13 takayama 417: KSexecuteString(" ox.engine oxreset ox.engine oxpopcmo ");
418: ob = KSpop();
1.23 takayama 419: printf("%s",Data_end[View]); fflush(stdout);
1.13 takayama 420: return NULL;
421: }
1.11 takayama 422:
423: /* Set TM_do_no_print */
424: if (s[n-1] == '$' && TM_Engine == ASIR) {
425: TM_do_not_print = 1; s[n-1] = ' ';
426: } else if (s[n-1] == ';' && TM_Engine == SM1) {
427: TM_do_not_print = 1; s[n-1] = ' ';
428: } else TM_do_not_print = 0;
1.5 takayama 429:
1.2 takayama 430: for (i=0; i < strlen(epilog); i++) {
1.8 takayama 431: s[n++] = epilog[i]; s[n] = 0;
1.2 takayama 432: INC_BUF ;
1.1 takayama 433: }
434: return s;
1.22 takayama 435: }
436:
437: static int end_of_input(int c) {
1.25 takayama 438: if (c == End_of_input[View]) return 1;
439: else return 0;
1.22 takayama 440: }
1.25 takayama 441:
1.22 takayama 442: static void setDefaultParameterForCfep() {
443: Format = 0;
1.1 takayama 444: }
445:
446: static void printv(char *s) {
447: int i;
1.23 takayama 448: printf("%s",Data_begin_v[View]);
1.1 takayama 449: printf("%s",s);
1.23 takayama 450: printf("%s",Data_end[View]);
1.3 takayama 451: #ifdef DEBUG2
452: fprintf(Dfp,"<%s>",s); fflush(Dfp);
453: #endif
1.1 takayama 454: fflush(NULL);
455: }
456: static void printl(char *s) {
1.23 takayama 457: printf("%s",Data_begin_l[View]);
1.4 takayama 458: printf(" $ %s $ ",s);
1.23 takayama 459: printf("%s",Data_end[View]);
1.17 takayama 460: fflush(NULL);
461: }
462: static int isPS(char *s) {
463: if (s[0] != '%') return 0;
464: if (s[1] != '%') return 0;
465: if (s[2] != '!') return 0;
466: if (s[3] != 'P') return 0;
467: if (s[4] != 'S') return 0;
468: return 1;
469: }
470: static void printps(char *s) {
1.23 takayama 471: printf("%s",Data_begin_ps[View]);
1.17 takayama 472: printf("%s",s);
1.23 takayama 473: printf("%s",Data_end[View]);
1.1 takayama 474: fflush(NULL);
475: }
476: static void printp(char *s) {
1.23 takayama 477: printf("%s",Data_begin_p[View]);
478: printf("%s",Data_end[View]);
1.2 takayama 479: printf("%s] ",s);
480: fflush(NULL);
481: }
482: static void printCopyright(char *s) {
1.23 takayama 483: printf("%s",Data_begin_v[View]);
1.15 takayama 484: if (! NoCopyright) {
1.24 takayama 485: printf("OpenXM engine (ox engine) interface with TeXmacs protocol.\n2004 (C) openxm.org");
486: printf(" under the BSD license. !asir; !sm1; !k0; !verbatim; !quit;\n");
1.15 takayama 487: printf("Type in !reset; when the engine gets confused. ");
488: printf("%s",s);
489: }
1.23 takayama 490: printf("%s",Data_end[View]);
1.5 takayama 491: fflush(NULL);
492: }
493:
1.31 ! takayama 494: static void flushSm1() {
! 495: KSexecuteString(" oxsm1.ccc ( [(flush)] extension pop ) oxsubmit ");
! 496: }
1.5 takayama 497: static int startEngine(int type,char *msg) {
1.21 takayama 498: struct object ob = OINIT;
1.23 takayama 499: printf("%s",Data_begin_v[View]);
1.5 takayama 500: if (type == SM1) {
501: if (!TM_sm1Started) KSexecuteString(" sm1connectr ");
1.8 takayama 502: KSexecuteString(" /ox.engine oxsm1.ccc def ");
1.10 takayama 503: /* Initialize the setting of sm1. */
504: KSexecuteString(" oxsm1.ccc ( [(cmoLispLike) 0] extension ) oxsubmit ");
505: KSexecuteString(" oxsm1.ccc ( ox_server_mode ) oxsubmit ");
1.31 ! takayama 506: KSexecuteString(" oxsm1.ccc ( ( ) message (------------- Message from sm1 ----------------)message ) oxsubmit ");
! 507: flushSm1();
1.8 takayama 508: TM_sm1Started = 1;
1.10 takayama 509: /* Welcome message. BUG. Copyright should be returned by a function. */
1.15 takayama 510: if (! NoCopyright) {
511: printf("Kan/StackMachine1 1991 April --- 2004.\n");
512: printf("This software may be freely distributed as is with no warranty expressed. \n");
513: printf("See OpenXM/Copyright/Copyright.generic\n");
514: printf("Info: http://www.math.kobe-u.ac.jp/KAN, kan@math.kobe-u.ac.jp.\n");
515: printf("0 usages to show a list of functions. \n(keyword) usages to see a short description\n");
516: }
1.30 takayama 517: printf("%s\n",msg); fflush(NULL);
1.5 takayama 518: }else if (type == K0) {
519: if (!TM_k0Started) KSexecuteString(" k0connectr ");
1.8 takayama 520: KSexecuteString(" /ox.engine oxk0.ccc def ");
521: TM_k0Started = 1;
522: printf("%s\n",msg);
1.5 takayama 523: }else{
524: if (!TM_asirStarted) KSexecuteString(" asirconnectr ");
1.8 takayama 525: KSexecuteString(" /ox.engine oxasir.ccc def ");
526: TM_asirStarted = 1;
527: printf("%s\n",msg);
1.24 takayama 528: if ((!NoCopyright) && ((char *)getenv("ASIR_CONFIG") != NULL)) {
1.15 takayama 529: KSexecuteString(" oxasir.ccc (copyright()+asir_contrib_copyright();) oxsubmit oxasir.ccc oxpopstring ");
1.24 takayama 530: ob = KSpop();
531: if (ob.tag == Sdollar) {
532: printf("%s",ob.lc.str);
533: }
534: }else if ((!NoCopyright) && ((char *)getenv("ASIR_CONFIG") == NULL)) {
535: KSexecuteString(" oxasir.ccc (copyright();) oxsubmit oxasir.ccc oxpopstring ");
1.15 takayama 536: ob = KSpop();
537: if (ob.tag == Sdollar) {
538: printf("%s",ob.lc.str);
539: }
1.8 takayama 540: }
1.7 takayama 541: /* Initialize the setting of asir. */
542: KSexecuteString(" oxasir.ccc (if(1) { Xm_server_mode = 1; Xm_helpdir = \"help-eg\"; } else { ; } ;) oxsubmit oxasir.ccc oxpopcmo ");
543: KSexecuteString(" oxasir.ccc (if(1) { ctrl(\"message\",0); } else { ; } ;) oxsubmit oxasir.ccc oxpopcmo ");
544: /* bug; if ctrl is written with Xm_helpdir = ... without oxpopcmo, then it does
545: not work. */
1.9 takayama 546: KSexecuteString(" oxasir.ccc (print(\"----------- Messages from asir ------------------------------\")$ ) oxsubmit oxasir.ccc oxpopcmo ");
1.5 takayama 547: }
1.23 takayama 548: printf("%s",Data_end[View]);
1.1 takayama 549: fflush(NULL);
550: }
1.2 takayama 551:
552: /* test data
553:
554: 1. print("hello"); print("afo");
555:
556: 1+2;
557:
558: 2. def foo(N) { for (I=0; I<10; I++) { --> error
559:
560: 3+5;
561:
562: 4. print("hello"); shift+return print("afo");
563:
564: */
1.27 takayama 565:
566: static void myEncoder(int c) {
567: putchar(0xf8 | (0x3 & (c >> 6)));
568: putchar(0xf0 | (0x7 & (c >> 3)));
569: putchar(0xf0 | (0x7 & c));
570: }
571: static void myEncoderS(unsigned char *s) {
572: int i,n;
573: n = strlen(s);
574: for (i = 0; i<n ; i++) myEncoder(s[i]);
575: }
576: static void myEncoderSn(unsigned char *s,int n) {
577: int i;
578: for (i = 0; i<n ; i++) myEncoder(s[i]);
579: }
580: static void outputStringToTunnel0(int channel, unsigned char *s, int n,int view) {
581: unsigned char ts[128];
582: int i;
583: if (view == GENERIC) {
584: printf("{%d<%d ",channel,n+1);
585: for (i=0; i<n; i++) putchar(s[i]);
586: printf("%c>}",0);
587: }else if (view == V_CFEP) {
588: sprintf(ts,"{%d<%d ",channel,n+1);
589: myEncoderS(ts);
590: myEncoderSn(s,n); myEncoder(0);
591: myEncoderS(">}");
592: }
593: fflush(stdout);
594: }
1.28 takayama 595: #define LINE_FEED 0xc /* ^L */
1.27 takayama 596: static void outputStringToTunnel(int channel, unsigned char *s, int view) {
597: int start, i;
598: start = i = 0;
599: while (s[i] != 0) {
1.28 takayama 600: if (s[i] == LINE_FEED) {
601: outputStringToTunnel0(channel,&(s[start]),i-start,view);
1.27 takayama 602: start = i+1;
603: }
604: i++;
605: }
606: }
607:
1.2 takayama 608:
609:
610:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to ox_texmacs.c CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [local] / OpenXM / src / kxx