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Notes:Burning Rangers
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This page contains notes for the game Burning Rangers.
Web Page Extraction Code
/* gcc -Wall -O2 -o wavstrip wavstrip.c */
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#undef NDEBUG
#include <assert.h>
int main(int argc, char* argv[])
{
int i;
for(i = 1; i < argc; i++)
{
static char buf[8192];
static char buf2[8192];
FILE* ip;
FILE* op;
FILE* op2;
unsigned char tmp[4];
unsigned junkoffs;
int c;
snprintf(buf, sizeof(buf), "%s-JUNK", argv[i]);
snprintf(buf2, sizeof(buf2), "%s-ALJNK", argv[i]);
assert(strlen(buf) > strlen(argv[i]));
assert(strlen(buf2) > strlen(argv[i]));
ip = fopen(argv[i], "rb");
op = fopen(buf, "wb");
op2 = fopen(buf2, "wb");
assert(ip != NULL);
assert(op != NULL);
assert(fseek(ip, 4, SEEK_SET) == 0);
assert(fread(tmp, 1, 4, ip) == 4);
junkoffs = 8 + (tmp[0] | (tmp[1] << 8) | (tmp[2] << 16) | (tmp[3] << 24));
assert(fseek(ip, junkoffs, SEEK_SET) == 0);
while((c = fgetc(ip)) >= 0)
fputc(c, op);
assert(fseek(ip, (junkoffs + 32767) &~ 32767, SEEK_SET) == 0);
while((c = fgetc(ip)) >= 0)
fputc(c, op2);
fclose(ip);
fclose(op);
fclose(op2);
}
return 0;
}
/* gcc -Wall -O2 -o junkextract junkextract.c */
/* Use on *ALJNK */
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include <strings.h>
#undef NDEBUG
#include <assert.h>
int main(int argc, char* argv[])
{
int i;
for(i = 1; i < argc; i++)
{
static char fn[8192];
FILE* ip;
FILE* op = NULL;
static char tmp[32768];
unsigned counter = 0;
size_t rc;
unsigned cluster_counter = 0;
ip = fopen(argv[i], "rb");
assert(ip != NULL);
while((rc = fread(tmp, 1, 32768, ip)) > 0)
{
#if 0
{
FILE* opr;
snprintf(fn, sizeof(fn), "%s-%u.raw", argv[i], cluster_counter);
assert(strlen(fn) > strlen(argv[i]));
opr = fopen(fn, "wb");
assert(opr != NULL);
assert(fwrite(tmp, 1, rc, opr) == rc);
fclose(opr);
cluster_counter++;
}
#endif
{
const char* ext = NULL;
if(!strncasecmp(tmp, "<HTML>", 6) || !strncasecmp(tmp, "<!DOCTYPE", 9))
ext = ".html";
else if(!strncmp(tmp, "GIF87a", 6) || !strncmp(tmp, "GIF89a", 6))
ext = ".gif";
else if((unsigned char)tmp[0] == 0xFF && !strncmp(&tmp[6], "JFIF", 4))
ext = ".jpg";
#if 0
printf("%.6s %s\n", tmp, ext);
#endif
if(ext)
{
if(op)
fclose(op);
snprintf(fn, sizeof(fn), "%s-%u%s", argv[i], counter, ext);
op = fopen(fn, "wb");
assert(op != NULL);
counter++;
}
}
if(op)
assert(fwrite(tmp, 1, rc, op) == rc);
}
if(op)
fclose(op);
fclose(ip);
}
return 0;
}
