Rev 8122 | Rev 8185 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 10 | reyssat | 1 | /* Copyright (C) 2002-2003 XIAO, Gang of Universite de Nice - Sophia Antipolis |
| 2 | * |
||
| 3 | * This program is free software; you can redistribute it and/or modify |
||
| 4 | * it under the terms of the GNU General Public License as published by |
||
| 5 | * the Free Software Foundation; either version 2 of the License, or |
||
| 6 | * (at your option) any later version. |
||
| 7 | * |
||
| 8 | * This program is distributed in the hope that it will be useful, |
||
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
| 11 | * GNU General Public License for more details. |
||
| 12 | * |
||
| 13 | * You should have received a copy of the GNU General Public License |
||
| 14 | * along with this program; if not, write to the Free Software |
||
| 15 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
||
| 16 | */ |
||
| 17 | |||
| 8122 | bpr | 18 | /* Mathematical expression manipulations for WIMS */ |
| 10 | reyssat | 19 | |
| 20 | #include "mathexp.h" |
||
| 21 | #include "../../Lib/libwims.h" |
||
| 22 | |||
| 23 | char parmbuf[MAX_LINELEN+1]; |
||
| 24 | char *objline[MAX_OBJLINES]; |
||
| 25 | int objlinecnt, thisobjline, thislinelen; |
||
| 26 | int expl1, expl2; |
||
| 27 | char *reqtype; |
||
| 28 | int logdir, linelogdir; |
||
| 29 | char *fnd_position; |
||
| 30 | char *fnd_nextpos; |
||
| 31 | |||
| 8136 | bpr | 32 | regex regexchk[MAX_REGEX]; |
| 33 | |||
| 10 | reyssat | 34 | int regexcnt=0; |
| 35 | |||
| 36 | struct { |
||
| 37 | char *name; |
||
| 38 | void (*routine)(void); |
||
| 39 | } req[]={ |
||
| 40 | {"cut", req_cut}, |
||
| 41 | {"extract", req_extract}, |
||
| 42 | {"not", req_not}, |
||
| 43 | {"reverse", req_not}, |
||
| 44 | {"type", req_type}, |
||
| 45 | }; |
||
| 46 | int request; |
||
| 47 | #define reqcnt (sizeof(req)/sizeof(req[0])) |
||
| 48 | |||
| 49 | void parm() |
||
| 50 | { |
||
| 51 | char *p, *pp; |
||
| 52 | for(pp=parmbuf;*pp;pp++) if(*pp==' ') *pp='\n'; |
||
| 53 | for(objlinecnt=0,p=parmbuf; *p && objlinecnt<MAX_OBJLINES; p=pp) { |
||
| 54 | pp=strchr(p,'\n'); if(pp) *pp++=0; else pp=p+strlen(p); |
||
| 55 | strip_trailing_spaces(p); |
||
| 56 | objline[objlinecnt]=p; objlinecnt++; |
||
| 57 | } |
||
| 58 | if(objlinecnt<1) error("Empty input data."); |
||
| 59 | logdir=0; |
||
| 60 | if((p=wordchr(objline[0],"<"))!=NULL) { |
||
| 3718 | reyssat | 61 | logdir=-1; ovlstrcpy(p,p+1); |
| 10 | reyssat | 62 | } |
| 63 | if((p=wordchr(objline[0],">"))!=NULL) { |
||
| 3718 | reyssat | 64 | logdir=1; ovlstrcpy(p,p+1); |
| 10 | reyssat | 65 | } |
| 66 | p=find_word_start(objline[0]); pp=find_word_end(p); if(*pp) *pp++=0; |
||
| 67 | objline[0]=pp; |
||
| 68 | for(request=0;request<reqcnt && strcasecmp(req[request].name,p)!=0; request++); |
||
| 69 | if(request>=reqcnt) error("Bad request."); |
||
| 70 | p=find_word_start(pp); pp=find_word_end(p); if(*pp) *pp++=0; |
||
| 71 | objline[0]=pp; reqtype=p; |
||
| 72 | } |
||
| 73 | |||
| 74 | int main() |
||
| 75 | { |
||
| 76 | char *p; |
||
| 77 | int i; |
||
| 8122 | bpr | 78 | string_modify=string_modify1; |
| 10 | reyssat | 79 | error1=error; error2=error; error3=error; |
| 80 | p=getenv("wims_exec_parm"); |
||
| 81 | if(p==NULL || *p==0) error("No input data."); |
||
| 82 | snprintf(parmbuf,sizeof(parmbuf),"%s",p); |
||
| 83 | parm(); |
||
| 84 | req[request].routine(); |
||
| 3838 | kbelabas | 85 | for(i=0;i<regexcnt;i++) if(regexchk[i].isvar==0) regfree(&(regexchk[i].cmpreg)); |
| 10 | reyssat | 86 | return 0; |
| 87 | } |
||
| 88 |