#include "config.h"#include <stdio.h>#include <errno.h>#include <string.h>#include "crack.h"u8 pw[MAX_PW + 1] = "aaaaaa";u8 *pw_end;			/* must point to the trailing zero byte.  */u8 files[MAX_FILES * HEADER_SIZE];const char *file_path[MAX_FILES];int file_count;u8 bf_next[256];u8 bf_last;int verbosity;static u8 mult_tab[16384];static u32fgetu32 (FILE * f){  return (fgetc (f) << 0) |    (fgetc (f) << 8) |    (fgetc (f) << 16) |    (fgetc (f) << 24);}static u32fgetu16 (FILE * f){  return (fgetc (f) << 0) |    (fgetc (f) << 8);}static voidload_zip (const char *path){  FILE *f = fopen (path, "rb");  if (!f)    {      fprintf (stderr, "skipping '%s': %s\n", path, strerror (errno));      goto out;    }  while (!feof (f))    {      u32 id = fgetu32 (f);      if (id == 0x04034b50UL)	{	  u16 version = fgetu16 (f);	  u16 flags = fgetu16 (f);	  u16 compression_method = fgetu16 (f);	  u16 lastmodtime = fgetu16 (f);	  u16 lastmoddate = fgetu16 (f);	  u32 crc32 = fgetu32 (f);	  u32 compr_size = fgetu32 (f);	  u32 uncompr_size = fgetu32 (f);	  u16 name_len = fgetu16 (f);	  u16 extra_field_len = fgetu16 (f);	  char zip_path[1024];	  /* these are unused.  */	  (void) lastmoddate;	  (void) lastmodtime;	  (void) compression_method;	  (void) version;	  if (name_len < 1024)	    {	      fread (zip_path, name_len, 1, f);	      zip_path[name_len] = 0;	    }	  else	    {	      fprintf (stderr, "filename too long (>1023 bytes), skipping zipfile\n");	      goto out;	    }	  fseek (f, extra_field_len, SEEK_CUR);	  if (flags & 1)	    {	      if (compr_size >= 12)		{		  u8 *file = files + HEADER_SIZE * file_count;		  fread (file, FILE_SIZE, 1, f);                  if (flags & 8)                    {                      /* extended header format? */                      file[FILE_SIZE] = lastmodtime >> 8;                      file[FILE_SIZE + 1] = lastmodtime;                    }                  else                    {                      file[FILE_SIZE] = crc32 >> 24;                      file[FILE_SIZE + 1] = crc32 >> 16;                    }		  file_path[file_count] = strdup (path);		  if (verbosity)		    printf ("found file '%s', (size cp/uc %6lu/%6lu, flags %lx, chk %02x%02x)\n",                            zip_path, (unsigned long) compr_size, (unsigned long) uncompr_size, (unsigned long) flags,                            file[FILE_SIZE], file[FILE_SIZE+1]);		  if (++file_count >= MAX_FILES)		    {		      if (verbosity)			printf ("%d file maximum reached, skipping further files\n", MAX_FILES);		      goto out;		    }		  compr_size -= 12;		}	      else		{		  fprintf (stderr, "'%s' is corrupted, skipping zipfile\n", zip_path);		  goto out;		}	    }	  else if (verbosity)	    printf ("'%s' is not encrypted, skipping\n", zip_path);	  fseek (f, compr_size, SEEK_CUR);	}      else if (id == 0x08074b50UL)	/* extended local sig (?)  */	{	  fseek (f, 12, SEEK_CUR);	}      else if (id == 0x30304b50UL)	{	  /* ignore */	}      else if (id == 0x02014b50UL || id == 0x06054b50UL)	{	  goto out;	}      else	{	  fprintf (stderr, "found id %08lx, '%s' is not a zipfile ver 2.xx, skipping\n",		   (unsigned long) id, path);	  goto out;	}    }out:  fclose (f);}#include "cpmask.c"#include "crackdef.c"