diff options
Diffstat (limited to 'debian/htdig/htdig-3.2.0b6/contrib/htparsedoc/catdoc.c')
| -rw-r--r-- | debian/htdig/htdig-3.2.0b6/contrib/htparsedoc/catdoc.c | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/contrib/htparsedoc/catdoc.c b/debian/htdig/htdig-3.2.0b6/contrib/htparsedoc/catdoc.c new file mode 100644 index 00000000..93bf02f8 --- /dev/null +++ b/debian/htdig/htdig-3.2.0b6/contrib/htparsedoc/catdoc.c @@ -0,0 +1,197 @@ + +From [email protected] Fri Jul 3 09:52:34 1998 +Date: Fri, 3 Jul 1998 17:20:50 +0200 (MET DST) +From: Valerio Di Giampietro <[email protected]> +To: [email protected] +Subject: htdig: Searching Word files +/* catdoc.c version 0.3 */ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#define TEXT_WIDTH 72 +/* #define LATIN1 */ +/* enable this define, if you don't want cyrillic code page translations */ + +unsigned char specs[]={7, /* tab columns separator - handled specially*/ + '\n',/* hook to handle end of line in tables */ + 0x1E,/* unbreakable defis */ + 0x1F,/* soft hyphen */ + 0x85,/* dots */ + 0x91,/* opening single quote */ + 0x92,/* closing single quote */ + 0x93,/* opening double quote */ + 0x94,/* closing double quote */ + 0x96,/* em-dash (or em-space)*/ + 0x97,/* en-dash */ + 0x99,/* Trade Mark sign */ + 0xA0,/* unbreakable space */ + 0xA9,/* Copyright sign */ + 0xAE,/* Reserved sign */ + 0xAB,/* opening << quote*/ + 0xBB,/* closing >> quote*/ + /* The rest is translated into itself unless TeX mode is selected */ + '%','$','_','{','}','\\', + }; + +char *ascii_specs[]={"\t","\n","-","","...","`","'","``","''","-","-","tm", + " ","(c)","(R)","\"","\"","%","$","_","{","}","\\"}; +char *TeX_specs[]={"\t&","\\\\\n","-","\\-","\\dots{}","`","'","``","''","---","--", +"${}^{\\scriptscriptstyle\\mathrm{TM}}$",/* this is my idea about tm sign*/ +"~", +"{\\copyright}", +"(R)",/* to be replaced with correct command */ +"<",">","\\%","\\$","$\\{$","$\\}$","$\\backslash$",}; +#ifndef LATIN1 +#ifdef unix +unsigned char table[256]={ +/* Windows cyrillic code page to KOI-8 */ +0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0D,0x0C,0x0D,0x0E,0x0F, +0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1A,0x1B,0x1C,0x1D,0x2D,0x20, +0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F, +0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C,0x3D,0x3E,0x3F, +0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4A,0x4B,0x4C,0x4D,0x4E,0x4F, +0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5A,0x5B,0x5C,0x5D,0x5E,0x5F, +0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F, +0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A,0x7B,0x7C,0x7D,0x7E,0x7F, +0x80,0x81,0x82,0xAA,0x8F,0x90,0xA9,0x93,0x84,0x92,0x91,0x94,0x83,0x95,0x99,0x8B, +0x98,0x60,0x27,0x22,0x22,0x9A,0x2D,0x2D,0x9E,0xA6,0x87,0xB0,0x8D,0x97,0x86,0xA2, +0x20,0xA7,0xA5,0x88,0xA4,0x8E,0x96,0x85,0xB3,0xA1,0x9F,0x22,0xAB,0xAC,0xAD,0xAE, +0xAF,0xB2,0xB1,'i',0xB5,0xB6,0xB7,0xB8,0xA3,0xB9,0xBA,0x22,0xBC,0xBD,0xBE,0x9B, +0xE1,0xE2,0xF7,0xE7,0xE4,0xE5,0xF6,0xFA,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0, +0xF2,0xF3,0xF4,0xF5,0xE6,0xE8,0xE3,0xFE,0xFB,0xFD,0xFF,0xF9,0xF8,0xFC,0xE0,0xF1, +0xC1,0xC2,0xD7,0xC7,0xC4,0xC5,0xD6,0xDA,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0, +0xD2,0xD3,0xD4,0xD5,0xC6,0xC8,0xC3,0xDE,0xDB,0xDD,0xDF,0xD9,0xD8,0xDC,0xC0,0xD1}; +#else +unsigned char table[256]={ +0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0D,0x0c,0x0d,0x0e,0x0f, +0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x2D,0x20, +0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f, +0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f, +0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f, +0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5a,0x5b,0x5c,0x5d,0x5e,0x5f, +0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f, +0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7a,0x7b,0x7c,0x7d,0x7e,0x7f, +0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f, +0x90,0x60,0x27,0x22,0x22,0x95,0x2D,0x2D,0x98,0x99,0x9a,0x9b,0x9c,0x9d,0x9e,0x9f, +0x20,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0x22,0xac,0xad,0xae,0xaf, +0xb0,0xb1,0xb2,0xb3,'i',0xb5,0xb6,0xb7,0xb8,0xb9,0xba,0x22,0xbc,0xbd,0xbe,0xbf, +0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f, +0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9a,0x9b,0x9c,0x9d,0x9e,0x9f, +0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf, +0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,0xe9,0xea,0xeb,0xec,0xed,0xee,0xef}; +#endif +#define recode_char(x) table[x] +#else +#define recode_char(x) x +#endif +char *map_char(char **map,int c) + +{unsigned char *ptr; + static char buffer[2]="a"; + if ((ptr=strchr(specs,c))) + return map[ptr-specs]; + else + { buffer[0]=recode_char(c); return buffer; } +} +void format(char *buf,char **map) +{ unsigned char outstring[128]=""; + unsigned char *sp=buf,*dp;int table=0; + while (*sp) + { if (*sp==7&&table) + { printf("%s%s",outstring,map_char(map,'\n')); + outstring[0]=0; + table=0;sp++; + } + else + { if (strlen(strcat(outstring,map_char(map,*sp)))>TEXT_WIDTH) + { dp=strrchr(outstring,' '); + if (dp) + { *(dp++)=0; + printf("%s\n",outstring); + strcpy(outstring,dp); + } + else + { int i; + for(i=0;i<72;i++) putc(outstring[i],stdout); + putc('\n',stdout); + strcpy(outstring,outstring+72); + } + } + table=*(sp++)==7; + } + } +if (outstring[0]==0) putc('\n',stdout); + else printf("%s\n\n",outstring); + +} +void help(void) +{ printf("catdoc - exctract text from MS-Word files and catenate it to stdout\n" + "Copyright (c) by Victor B. Wagner, 1996\n" + "Usage catdoc [-ast] files ...\n" + "\t-a - converts non-standard printable chars into readable form (default)\n" + "\t-t - converts them into TeX control sequences\n" + "\t-s - exits with code 1 if MSWordDoc signature not found before\n" + "\t\tfirst printable paragraph\n\n" + "All options affects only files, specified AFTER them\n"); + exit(2); +} + +char buf[8192]; +void do_file(FILE *f,char **map,int search_sign) +{ int ok=!search_sign; + int bufptr,c; + while(!feof(f)) + {bufptr=-1; + do { + c=getc(f); + /* Special printable symbols 7- table separator \r - paragraph end + 0x1E - short defis */ + if ((c<=255&&c>=32)||c==7||c=='\t'||c=='\r'||c==0x1E) + buf[++bufptr]=c; + else + if (c==0x0b) buf[++bufptr]='\r'; + else + { if (!c) {buf[++bufptr]=0; + if(!strcmp(buf,"MSWordDoc")) + { ok=1; } + } + if (c!=2) bufptr=-1;/* \002 is Word's footnote mark */ + } + } while (c!='\r'&&c!=EOF); + if (bufptr>0&&buf[bufptr]=='\r') + { if (!ok) exit( 1); + buf[bufptr]=0; format(buf,map); + } + } +} + +int main(int argc,char **argv) +{ int search_sign =0; /* Must program exit with exit code 1 if MSWordDoc + signature is not found? */ + char **sequences=ascii_specs;/* pointer to array of character sequences + to represent special characters of Word */ + int i=1,stdin_processed=0; + if (argc<2) help(); + for(;i<argc;i++) + { if (!strcmp(argv[i],"-s")) search_sign=1; + else + if (!strcmp(argv[i],"-t")) sequences=TeX_specs; + else + if (!strcmp(argv[i],"-a")) sequences=ascii_specs; + else + if (!strcmp(argv[i],"-")) + if (!stdin_processed) {do_file(stdin,sequences,search_sign); + stdin_processed=1;} + else { fprintf(stderr,"Cannot process standard input twice a row\n"); + exit (2);} + else + if (argv[i][0]=='-') {fprintf(stderr,"Invalid option %s\n",argv[i]); + help();} + else + { FILE *f=fopen(argv[i],"r"); + if(!f) {fprintf(stderr,"Cannot open file %s\n",argv[i]);exit(2);} + do_file(f,sequences,search_sign); + } + } + return 0; +} |