int
cole_recurse_tree(COLEFS * colefilesystem, void *info,
COLE_RECURSE_DIR_FUNC * inroot,
COLE_RECURSE_DIRENT_FUNC * indirentry,
COLE_RECURSE_DIR_FUNC * indir,
COLE_RECURSE_DIR_FUNC * outdir,
COLE_RECURSE_VISIT_DIR_FUNC * visitdir,
COLERRNO * colerrno)
{
COLEDIR *cd;
cd = cole_opendir_rootdir(colefilesystem, colerrno);
if (cd == NULL)
return 1;
if (__cole_recurse_tree(cd, 1, info, inroot, indirentry, indir,
outdir, visitdir, colerrno)) {
cole_closedir(cd, NULL);
/* colerrno is set */
return 1;
}
if (cole_closedir(cd, colerrno)) {
/* colerrno is set */
return 1;
}
return 0;
}
int
main (int argc, char **argv)
{
COLEFS * cfs;
COLEDIR * cd;
COLEDIRENT * cde;
COLEFILE * cf;
COLERRNO colerrno;
char * entry_name;
char buffer[BUFFER_SIZE];
size_t char_read;
size_t char_read_total;
if (argc != 2) {
fprintf (stderr, "cole demo. cole is a free C OLE library.\n"
"Usage: demo <FILE>\n");
return 1;
}
/*
* version info
*/
printf ("Version info: (%d.%d.%d) (%d.%d.%d) (%s)\n",
COLE_MAJOR_VERSION, COLE_MINOR_VERSION, COLE_MICRO_VERSION,
cole_major_version, cole_minor_version, cole_micro_version,
cole_version);
printf ("Host info: (%s)\n", cole_host_info);
cfs = cole_mount (argv[1], &colerrno);
if (cfs == NULL) {
cole_perror (PRGNAME, colerrno);
exit (1);
}
if (cole_print_tree (cfs, &colerrno)) {
cole_perror (PRGNAME, colerrno);
cole_umount (cfs, NULL);
exit (1);
}
cd = cole_opendir_rootdir (cfs, &colerrno);
if (cd == NULL) {
cole_perror (PRGNAME, colerrno);
cole_umount (cfs, NULL);
exit (1);
}
for (cde = cole_visiteddirentry (cd); cde != NULL;
cde = cole_nextdirentry (cd)) {
if (cole_direntry_isdir (cde))
printf ("DIR ");
else if (cole_direntry_isfile (cde)) {
printf ("FILE ");
/* open the file using their direntry */
cf = cole_fopen_direntry (cde, &colerrno);
if (cf == NULL) {
cole_perror ("travel", colerrno);
cole_closedir (cd, NULL);
cole_umount (cfs, NULL);
exit (1);
}
if (cole_fclose (cf, &colerrno)) {
cole_perror (PRGNAME, colerrno);
cole_closedir (cd, NULL);
cole_umount (cfs, NULL);
exit (1);
}
} else
printf ("???? ");
printf ("%7u ", cole_direntry_getsize (cde));
entry_name = cole_direntry_getname (cde);
printf ("%08lx-%08lx %08lx-%08lx\t",
cole_direntry_getdays1 (cde),
cole_direntry_getsec1 (cde),
cole_direntry_getdays2 (cde),
cole_direntry_getsec2 (cde));
if (!isprint ((int)entry_name[0]))
printf ("'\\x%02x%s'\n", entry_name[0], entry_name+1);
else
printf ("'%s'\n", entry_name);
}
if (cole_closedir (cd, &colerrno)) {
cole_umount (cfs, NULL);
exit (1);
}
cf = cole_fopen (cfs, "\005SummaryInformation", &colerrno);
if (cf == NULL) {
cole_perror (PRGNAME, colerrno);
cole_umount (cfs, NULL);
exit (1);
}
char_read_total = 0;
printf ("Reading: ");
while ((char_read = cole_fread (cf, buffer, BUFFER_SIZE, &colerrno))) {
printf ("[%d]", char_read);
char_read_total += char_read;
}
cole_perror (PRGNAME, colerrno);
printf ("\nRead %d bytes from the stream '\\005SummaryInformation'\n",
char_read_total);
if (cole_fclose (cf, &colerrno)) {
cole_perror (PRGNAME, colerrno);
cole_umount (cfs, NULL);
exit (1);
}
if (cole_umount (cfs, &colerrno)) {
cole_perror (PRGNAME, colerrno);
exit (1);
}
exit (0);
}
int
__cole_recurse_tree(COLEDIR * _cd, long level, void *info,
COLE_RECURSE_DIR_FUNC * inroot,
COLE_RECURSE_DIRENT_FUNC * indirentry,
COLE_RECURSE_DIR_FUNC * indir,
COLE_RECURSE_DIR_FUNC * outdir,
COLE_RECURSE_VISIT_DIR_FUNC * visitdir,
COLERRNO * colerrno)
{
/*
* ATTENTION: if you modify __cole_recurse_tree() so it modifies colerrno
* besides in calling inroot, indirentry, indir, outdir, cole_opendir_direntry
* or cole_closedir:
* Modify colerrno comment in the functions that call it,
* ie. cole_recurse_tree().
*/
/* ATTENTION: This is a recursive function */
COLEDIRENT *cde;
COLEDIR *cd;
if (level == 1) {
/* The following lines are only executed on Root Entry */
if (inroot != NULL) {
if ((*inroot) (_cd, info, colerrno)) {
/* colerrno is set */
return 1;
}
}
}
/* Iterate through childrens */
for (cde = cole_visiteddirentry(_cd); cde != NULL;
cde = cole_nextdirentry(_cd)) {
if (indirentry != NULL) {
if ((*indirentry) (cde, info, colerrno)) {
/* colerrno is set */
return 1;
}
}
/* RECURSIVE CALL */
if (cole_direntry_isdir(cde)) {
cd = cole_opendir_direntry(cde, colerrno);
if (cd == NULL) {
/* colerrno is set */
return 1;
}
if (indir != NULL) {
if ((*indir) (cd, info, colerrno)) {
/* colerrno is set */
cole_closedir(cd, NULL);
return 1;
}
}
if ((visitdir == NULL) || ((*visitdir) (cd, info))) {
if (__cole_recurse_tree(cd, level + 1, info,
inroot, indirentry,
indir, outdir,
visitdir, colerrno)) {
/* colerrno is set */
cole_closedir(cd, NULL);
return 1;
}
}
if (outdir != NULL) {
if ((*outdir) (cd, info, colerrno)) {
/* colerrno is set */
cole_closedir(cd, NULL);
return 1;
}
}
if (cole_closedir(cd, colerrno)) {
/* colerrno is set */
return 1;
}
}
}
return 0;
}
int
main (int argc, char **argv)
{
COLEFS * cfs;
COLEDIR * cd;
COLEDIRENT * cde;
COLEFILE * cf;
char * entry_name;
COLERRNO colerrno;
cfs = cole_mount (COLE_TOPSRCDIR"/examples/text.doc", &colerrno);
if (cfs == NULL) {
cole_perror (PRGNAME, colerrno);
exit (1);
}
cd = cole_opendir_rootdir (cfs, &colerrno);
if (cd == NULL) {
cole_perror (PRGNAME, colerrno);
cole_umount (cfs, NULL);
exit (1);
}
for (cde = cole_visiteddirentry (cd); cde != NULL;
cde = cole_nextdirentry (cd)) {
if (cole_direntry_isdir (cde))
printf ("DIR ");
else if (cole_direntry_isfile (cde)) {
printf ("FILE");
/* open the file using their direntry */
cf = cole_fopen_direntry (cde, &colerrno);
if (cf == NULL) {
cole_perror ("travel", colerrno);
cole_closedir (cd, NULL);
cole_umount (cfs, NULL);
exit (1);
}
/* Here we process cf */
if (cole_fclose (cf, &colerrno)) {
cole_perror ("travel", colerrno);
cole_closedir (cd, NULL);
cole_umount (cfs, NULL);
exit (1);
}
} else
printf ("????");
printf (" %7u", cole_direntry_getsize (cde));
entry_name = cole_direntry_getname (cde);
if (!isprint ((int)entry_name[0]))
printf ("' \\x%02x%s'", entry_name[0], entry_name+1);
else
printf ("'%s'", entry_name);
printf ("\t%08lx-%08lx %08lx-%08lx",
cole_direntry_getdays1 (cde),
cole_direntry_getsec1 (cde),
cole_direntry_getdays2 (cde),
cole_direntry_getsec2 (cde));
printf ("\n");
}
if (cole_closedir (cd, &colerrno)) {
cole_perror ("travel", colerrno);
cole_umount (cfs, NULL);
exit (1);
}
if (cole_umount (cfs, &colerrno)) {
cole_perror ("travel", colerrno);
exit (1);
}
exit (0);
}
