2004-02-20 15:19:18 +08:00
|
|
|
/***************************************************************************
|
|
|
|
* _ _ ____ _
|
|
|
|
* Project ___| | | | _ \| |
|
|
|
|
* / __| | | | |_) | |
|
|
|
|
* | (__| |_| | _ <| |___
|
|
|
|
* \___|\___/|_| \_\_____|
|
|
|
|
*
|
|
|
|
* Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
|
|
*
|
|
|
|
* This software is licensed as described in the file COPYING, which
|
|
|
|
* you should have received as part of this distribution. The terms
|
|
|
|
* are also available at http://curl.haxx.se/docs/copyright.html.
|
|
|
|
*
|
|
|
|
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
|
|
* copies of the Software, and permit persons to whom the Software is
|
|
|
|
* furnished to do so, under the terms of the COPYING file.
|
|
|
|
*
|
|
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
|
|
* KIND, either express or implied.
|
|
|
|
*
|
|
|
|
* $Id$
|
|
|
|
***************************************************************************/
|
2002-02-07 17:39:15 +08:00
|
|
|
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <ctype.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include <stdlib.h>
|
2004-02-20 15:19:18 +08:00
|
|
|
#include "getpart.h"
|
2002-02-07 17:39:15 +08:00
|
|
|
|
2002-05-17 16:15:33 +08:00
|
|
|
#define EAT_SPACE(ptr) while( ptr && *ptr && isspace((int)*ptr) ) ptr++
|
|
|
|
#define EAT_WORD(ptr) while( ptr && *ptr && !isspace((int)*ptr) && ('>' != *ptr)) ptr++
|
2002-02-07 17:39:15 +08:00
|
|
|
|
2002-02-22 18:40:05 +08:00
|
|
|
#ifdef DEBUG
|
|
|
|
#define show(x) printf x
|
|
|
|
#else
|
|
|
|
#define show(x)
|
|
|
|
#endif
|
|
|
|
|
2002-02-22 21:54:06 +08:00
|
|
|
static
|
2002-02-19 09:04:46 +08:00
|
|
|
char *appendstring(char *string, /* original string */
|
|
|
|
char *buffer, /* to append */
|
2004-03-10 16:12:09 +08:00
|
|
|
size_t *stringlen, /* length of string */
|
|
|
|
size_t *stralloc) /* allocated size */
|
2002-02-19 09:04:46 +08:00
|
|
|
{
|
2004-03-10 16:12:09 +08:00
|
|
|
size_t len = strlen(buffer);
|
|
|
|
size_t needed_len = len + *stringlen;
|
2002-02-19 09:04:46 +08:00
|
|
|
|
2003-09-03 23:37:30 +08:00
|
|
|
if(needed_len >= *stralloc) {
|
|
|
|
char *newptr;
|
2004-03-10 16:12:09 +08:00
|
|
|
size_t newsize = needed_len*2; /* get twice the needed size */
|
2003-09-03 23:37:30 +08:00
|
|
|
|
|
|
|
newptr = realloc(string, newsize);
|
2002-02-19 09:04:46 +08:00
|
|
|
if(newptr) {
|
|
|
|
string = newptr;
|
2003-09-03 23:37:30 +08:00
|
|
|
*stralloc = newsize;
|
2002-02-19 09:04:46 +08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
strcpy(&string[*stringlen], buffer);
|
|
|
|
*stringlen += len;
|
|
|
|
|
|
|
|
return string;
|
|
|
|
}
|
|
|
|
|
2004-02-20 15:19:18 +08:00
|
|
|
const char *spitout(FILE *stream,
|
|
|
|
const char *main,
|
2004-03-23 16:50:28 +08:00
|
|
|
const char *sub, size_t *size)
|
2002-02-07 17:39:15 +08:00
|
|
|
{
|
|
|
|
char buffer[8192]; /* big enough for anything */
|
|
|
|
char cmain[128]=""; /* current main section */
|
|
|
|
char csub[128]=""; /* current sub section */
|
|
|
|
char *ptr;
|
|
|
|
char *end;
|
|
|
|
char display = 0;
|
|
|
|
|
|
|
|
char *string;
|
2004-03-10 16:12:09 +08:00
|
|
|
size_t stringlen=0;
|
|
|
|
size_t stralloc=256;
|
2002-02-07 17:39:15 +08:00
|
|
|
|
|
|
|
enum {
|
|
|
|
STATE_OUTSIDE,
|
|
|
|
STATE_INMAIN,
|
|
|
|
STATE_INSUB,
|
|
|
|
STATE_ILLEGAL
|
|
|
|
} state = STATE_OUTSIDE;
|
|
|
|
|
|
|
|
string = (char *)malloc(stralloc);
|
2003-09-03 23:37:30 +08:00
|
|
|
if(!string)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
string[0] = 0; /* zero first byte in case of no data */
|
2002-02-07 17:39:15 +08:00
|
|
|
|
|
|
|
while(fgets(buffer, sizeof(buffer), stream)) {
|
|
|
|
|
|
|
|
ptr = buffer;
|
|
|
|
|
|
|
|
/* pass white spaces */
|
|
|
|
EAT_SPACE(ptr);
|
|
|
|
|
|
|
|
if('<' != *ptr) {
|
|
|
|
if(display) {
|
2002-02-22 18:40:05 +08:00
|
|
|
show(("=> %s", buffer));
|
2002-02-19 09:04:46 +08:00
|
|
|
string = appendstring(string, buffer, &stringlen, &stralloc);
|
2002-02-22 18:40:05 +08:00
|
|
|
show(("* %s\n", buffer));
|
2002-02-07 17:39:15 +08:00
|
|
|
}
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
ptr++;
|
|
|
|
EAT_SPACE(ptr);
|
|
|
|
|
|
|
|
if('/' == *ptr) {
|
|
|
|
/* end of a section */
|
|
|
|
ptr++;
|
|
|
|
EAT_SPACE(ptr);
|
|
|
|
|
|
|
|
end = ptr;
|
|
|
|
EAT_WORD(end);
|
|
|
|
*end = 0;
|
|
|
|
|
|
|
|
if((state == STATE_INSUB) &&
|
|
|
|
!strcmp(csub, ptr)) {
|
|
|
|
/* this is the end of the currently read sub section */
|
|
|
|
state--;
|
|
|
|
csub[0]=0; /* no sub anymore */
|
2002-02-19 09:04:46 +08:00
|
|
|
display=0;
|
2002-02-07 17:39:15 +08:00
|
|
|
}
|
|
|
|
else if((state == STATE_INMAIN) &&
|
|
|
|
!strcmp(cmain, ptr)) {
|
|
|
|
/* this is the end of the currently read main section */
|
|
|
|
state--;
|
|
|
|
cmain[0]=0; /* no main anymore */
|
2002-02-19 09:04:46 +08:00
|
|
|
display=0;
|
2002-02-07 17:39:15 +08:00
|
|
|
}
|
|
|
|
}
|
2002-02-19 09:04:46 +08:00
|
|
|
else if(!display) {
|
2002-02-07 17:39:15 +08:00
|
|
|
/* this is the beginning of a section */
|
|
|
|
end = ptr;
|
|
|
|
EAT_WORD(end);
|
|
|
|
|
|
|
|
*end = 0;
|
|
|
|
switch(state) {
|
|
|
|
case STATE_OUTSIDE:
|
|
|
|
strcpy(cmain, ptr);
|
|
|
|
state = STATE_INMAIN;
|
|
|
|
break;
|
|
|
|
case STATE_INMAIN:
|
|
|
|
strcpy(csub, ptr);
|
|
|
|
state = STATE_INSUB;
|
|
|
|
break;
|
2003-01-23 20:00:15 +08:00
|
|
|
default:
|
|
|
|
break;
|
2002-02-07 17:39:15 +08:00
|
|
|
}
|
|
|
|
}
|
2002-02-19 09:04:46 +08:00
|
|
|
if(display) {
|
|
|
|
string = appendstring(string, buffer, &stringlen, &stralloc);
|
2002-02-22 18:40:05 +08:00
|
|
|
show(("* %s\n", buffer));
|
2002-02-19 09:04:46 +08:00
|
|
|
}
|
2002-02-07 17:39:15 +08:00
|
|
|
|
|
|
|
if((STATE_INSUB == state) &&
|
|
|
|
!strcmp(cmain, main) &&
|
|
|
|
!strcmp(csub, sub)) {
|
2002-02-22 18:40:05 +08:00
|
|
|
show(("* (%d bytes) %s\n", stringlen, buffer));
|
2002-02-07 17:39:15 +08:00
|
|
|
display = 1; /* start displaying */
|
|
|
|
}
|
|
|
|
else {
|
2002-02-22 18:40:05 +08:00
|
|
|
show(("%d (%s/%s): %s\n", state, cmain, csub, buffer));
|
2002-02-07 17:39:15 +08:00
|
|
|
display = 0; /* no display */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
*size = stringlen;
|
|
|
|
return string;
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef TEST
|
|
|
|
int main(int argc, char **argv)
|
|
|
|
{
|
|
|
|
if(argc< 3) {
|
|
|
|
printf("./moo main sub\n");
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
int size;
|
|
|
|
char *buffer = spitout(stdin, argv[1], argv[2], &size);
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
#endif
|