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| Rev | Author | Line No. | Line |
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| 10 | reyssat | 1 | /* Copyright (C) 1998-2003 XIAO, Gang of Universite de Nice - Sophia Antipolis |
| 2 | * |
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| 3 | * This program is free software; you can redistribute it and/or modify |
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| 4 | * it under the terms of the GNU General Public License as published by |
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| 5 | * the Free Software Foundation; either version 2 of the License, or |
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| 6 | * (at your option) any later version. |
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| 7 | * |
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| 8 | * This program is distributed in the hope that it will be useful, |
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| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | * GNU General Public License for more details. |
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| 12 | * |
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| 13 | * You should have received a copy of the GNU General Public License |
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| 14 | * along with this program; if not, write to the Free Software |
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| 15 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 16 | */ |
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| 17 | |||
| 18 | /* Extract text from phtml file */ |
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| 19 | |||
| 20 | /*************** Customization: change values hereafter ****************/ |
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| 21 | |||
| 22 | /* limit of data buffers */ |
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| 23 | #define buflim 1024*1024*16 |
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| 24 | |||
| 25 | /***************** Nothing should need change hereafter *****************/ |
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| 26 | |||
| 27 | #include "../wims.h" |
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| 28 | #include "../Lib/libwims.h" |
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| 29 | char filename[1024]=""; |
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| 30 | char *filebuf; |
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| 31 | int filelen=0; |
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| 32 | |||
| 33 | /* get the file */ |
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| 34 | void prepare_file(void) |
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| 35 | { |
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| 36 | FILE *f; |
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| 37 | long int flen; |
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| 38 | |||
| 39 | filelen=0; |
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| 40 | f=fopen(filename,"r"); if(f==NULL) return; |
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| 41 | fseek(f,0,SEEK_END);flen=ftell(f); fseek(f,0,SEEK_SET); |
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| 42 | if(flen>buflim) return; |
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| 43 | filebuf=xmalloc(2*flen+1024);flen=fread(filebuf,1,flen,f); |
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| 44 | fclose(f); |
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| 45 | if(flen>0 && flen<buflim) filebuf[flen]=0; else flen=0; |
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| 46 | filelen=flen; |
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| 47 | } |
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| 48 | |||
| 49 | void processbuf(void) |
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| 50 | { |
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| 51 | char *p; |
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| 52 | deaccent(filebuf); |
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| 53 | for(p=filebuf; *p; p++) *p=tolower(*p); |
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| 54 | for(p=strpbrk(filebuf,"'-"); p!=NULL; p=strpbrk(p+1,"'-")) *p=' '; |
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| 55 | for(p=strstr(filebuf," "); p!=NULL; p=strstr(p+1," ")) { |
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| 3718 | reyssat | 56 | *p=' '; ovlstrcpy(p+1,p+6); |
| 10 | reyssat | 57 | } |
| 58 | } |
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| 59 | |||
| 60 | void output(void) |
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| 61 | { |
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| 62 | char *p, *pp, lastc; |
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| 63 | p=find_word_start(filebuf); lastc=0; |
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| 64 | if(*p=='!' || *p==':') goto cont1; |
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| 65 | for(;*p;p++) { |
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| 66 | if(*p=='\n') { |
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| 67 | if(!isspace(lastc)) {printf(" "); lastc=' ';} |
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| 68 | cont2: p=find_word_start(p); |
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| 69 | if(*p=='!' || *p==':') { |
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| 70 | if(lastc!=' ') printf(". "); lastc=' '; |
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| 71 | cont1: p=strchr(p,'\n'); |
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| 72 | if(p==NULL) return; |
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| 73 | if(*(p-1)=='\\') {p++; goto cont1;} |
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| 74 | goto cont2; |
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| 75 | } |
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| 76 | for(pp=p; isalnum(*pp) || *pp=='_' || *pp=='$'; pp++); |
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| 77 | pp=find_word_start(pp); |
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| 78 | if(*pp=='=') goto cont1; |
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| 79 | } |
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| 80 | if(*p=='\\' && *(p+1)=='\n') { |
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| 81 | printf("\n"); p++; continue; |
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| 82 | } |
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| 83 | if(*p=='<' && (isalpha(*(p+1)) || *(p+1)=='/')) { |
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| 84 | p=strchr(p,'>'); goto nextp; |
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| 85 | } |
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| 86 | if(*p=='$') { |
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| 87 | if(lastc != ' ') { |
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| 88 | if(!isspace(lastc)) printf(" "); |
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| 89 | printf(". "); lastc=' '; |
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| 90 | } |
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| 91 | p++; |
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| 92 | if(*p=='(') {p=find_matching(p+1,')'); goto nextp;} |
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| 93 | if(*p=='[') {p=find_matching(p+1,']'); goto nextp;} |
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| 94 | while(isalnum(*p) || *p=='_') p++; |
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| 95 | p--; continue; |
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| 96 | } |
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| 97 | if(*p=='&') { |
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| 98 | char *p2; |
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| 99 | for(p2=p+1; isalnum(*p2) || *p2=='#'; p2++); |
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| 100 | if(*p2==';') { |
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| 101 | p++; if(isalpha(*p)) {printf("%c",*p); lastc=*p;} |
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| 102 | p=p2; continue; |
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| 103 | } |
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| 104 | } |
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| 105 | if(!isspace(*p) && strchr(":!?.;,\"()[]{}=/\\+*^%@~`<>|",*p)==NULL) |
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| 106 | {printf("%c",*p); lastc=*p;} |
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| 107 | else { |
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| 108 | if(isspace(*p) && !isspace(lastc)) { |
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| 109 | printf(" "); lastc=' '; |
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| 110 | } |
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| 111 | if(!isspace(*p)) { |
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| 112 | switch(lastc) { |
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| 113 | case ' ': printf(". "); lastc=' '; break; |
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| 114 | case ' ': break; |
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| 115 | default: printf(" . "); lastc=' '; break; |
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| 116 | } |
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| 117 | } |
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| 118 | } |
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| 119 | nextp: if(p==NULL || *p==0) break; |
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| 120 | } |
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| 121 | } |
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| 122 | |||
| 123 | int main(int argc, char *argv[]) |
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| 124 | { |
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| 125 | if(argc<=1) return 0; |
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| 126 | snprintf(filename,sizeof(filename)-128,"%s",argv[1]); |
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| 127 | prepare_file(); |
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| 128 | processbuf(); |
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| 129 | output(); |
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| 130 | return 0; |
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| 131 | } |
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| 132 |