bool check_password(char *password) {
int offset = wvStream_tell(ps.tablefd);
wvSetPassword(password, &ps);
bool r = false;
switch (version) {
case WORD6: case WORD7:
r = wvDecrypt95(&ps) == 0; break;
case WORD8:
r = wvDecrypt97(&ps) == 0; break;
}
gsf_input_seek(ps.tablefd->stream.gsf_stream, offset, G_SEEK_SET);
return r;
}
int
main (int argc, char **argv)
{
char *config = NULL;
char *password = NULL;
int ret;
state_data myhandle;
expand_data expandhandle;
wvParseStruct ps;
int c, index = 0;
static struct option long_options[] = {
{"config", 1, 0, 'x'},
{"password", 1, 0, 'p'},
{0, 0, 0, 0}
};
if (argc < 2)
usage ();
while (1)
{
c = getopt_long (argc, argv, "x:p:", long_options, &index);
if (c == -1)
break;
switch (c)
{
case 'x':
if (optarg)
config = optarg;
else
wvError (("No config file given to config option"));
break;
case 'p':
if (optarg)
password = optarg;
else
wvError (("No password given to password option"));
break;
default:
usage ();
break;
}
}
wvInit ();
ret = wvInitParser (&ps, argv[optind]);
ps.filename = argv[optind];
if (ret == 4)
{
ret = 0;
if (password == NULL)
{
wvError (
("Password required, this is an encrypted document\n"));
return (-1);
}
else
{
wvSetPassword (password, &ps);
if (wvDecrypt97 (&ps))
{
wvError (("Incorrect Password\n"));
return (-1);
}
}
}
else if (ret == 7)
{
ret = 0;
if (password == NULL)
{
wvError (
("Password required, this is an encrypted document\n"));
return (-1);
}
else
{
wvSetPassword (password, &ps);
if (wvDecrypt95 (&ps))
{
wvError (("Incorrect Password\n"));
return (-1);
}
}
}
if (ret)
{
wvError (("startup error with file %s\n", argv[1]));
wvOLEFree (&ps);
return (2);
}
wvSetElementHandler (&ps, myelehandler);
wvSetDocumentHandler (&ps, mydochandler);
wvInitStateData (&myhandle);
if (wvOpenConfig (&myhandle,config) == 0)
wvError (("config file not found\n"));
else
ret = wvParseConfig (&myhandle);
if (!ret)
{
expandhandle.sd = &myhandle;
ps.userData = &expandhandle;
ret = wvText (&ps);
}
wvReleaseStateData (&myhandle);
if (ret == 2)
return (2);
else if (ret != 0)
ret = -1;
wvOLEFree (&ps);
return (ret);
}
int
main (int argc, char *argv[])
{
FILE *input;
char *fname, *password;
int ret;
wvParseStruct ps;
char *dir = NULL;
rtfUserData ud;
static struct option long_options[] = {
{"charset", 1, 0, 'c'},
{"password", 1, 0, 'p'},
{"dir", 1, 0, 'd'},
{"version", 0, 0, 'v'},
{"help", 0, 0, '?'},
{0, 0, 0, 0}
};
int c, index = 0;
if (argc < 2)
{
do_help ();
return 1;
}
while (1)
{
c = getopt_long (argc, argv, "?vc:p:d:", long_options, &index);
if (c == -1)
break;
switch (c)
{
case '?':
do_help ();
return 0;
case 'v':
do_version ();
return 0;
case 'c':
if (optarg)
charset = optarg;
else
wvError (("No argument given to charset"));
break;
case 'p':
if (optarg)
password = optarg;
else
wvError (("No password given to password option"));
break;
case 'd':
if (optarg)
dir = optarg;
else
wvError (("No directory given to dir option"));
break;
default:
do_help ();
return -1;
}
}
if (optind >= argc)
{
fprintf (stderr, "No file name given to open\n");
return -1;
}
fname = argv[optind];
input = fopen (fname, "rb");
if (!input)
{
fprintf (stderr, "Failed to open %s\n", fname);
return -1;
}
fclose (input);
wvInit ();
ret = wvInitParser (&ps, fname);
ps.filename = fname;
ps.dir = dir;
/* set to 0 */
memset (&ud, 1, sizeof (rtfUserData));
ps.userData = &ud;
if (ret & 0x8000) /* Password protected? */
{
if ((ret & 0x7fff) == WORD8)
{
ret = 0;
if (password == NULL)
{
fprintf (stderr,
"Password required, this is an encrypted document\n");
return -1;
}
else
{
wvSetPassword (password, &ps);
if (wvDecrypt97 (&ps))
{
wvError (("Incorrect Password\n"));
return -1;
}
}
}
else if (((ret & 0x7fff) == WORD7) || ((ret & 0x7fff) == WORD6))
{
ret = 0;
if (password == NULL)
{
fprintf (stderr,
"Password required, this is an encrypted document\n");
return -1;
}
else
{
wvSetPassword (password, &ps);
if (wvDecrypt95 (&ps))
{
wvError (("Incorrect Password\n"));
return -1;
}
}
}
}
if (ret)
{
wvError (("startup error\n"));
wvOLEFree (&ps);
return -1;
}
wvSetElementHandler (&ps, eleProc);
wvSetDocumentHandler (&ps, docProc);
wvSetCharHandler (&ps, charProc);
wvSetSpecialCharHandler (&ps, specCharProc);
wvText (&ps);
/* free associated memory */
wvOLEFree (&ps);
return 0;
}
