/* Find and store all of the directories, and index them in the dpointers array */
long get_directories(void)
{
char temp[80];
long count,c,rcnt=0;
count = getfnl("*", dirs, sizeof(dirs), FA_SUBDIR );
if (count > 0) {
if (strbpl(dpointers,300,dirs)!=count) {
fprintf(stderr, "Too many mailbox directories\n");
deinitialize();
exit(1);
}
strsrt( dpointers, count );
for (c=0;c<count;c++) {
if (dpointers[c][0]=='.') { continue; }
rcnt++;
/* sprintf( temp, "[0][Checking Directory |%s][OK]", dpointers[c] ); */
/* form_alert( 1, temp ); */
}
sprintf( temp, "[0][You have %ld Mail Directories][OK]", rcnt );
form_alert( 1, temp );
} else {
if (_OSERR) poserr( "DIRS");
else fprintf(stderr, "Too many mailbox directories\n");
deinitialize();
exit(1);
}
return(count);
}
/* Count and remember the number of email messages in each directory and a total */
long get_directory_mail(void)
{
int c,d,index;
long count=0,mail_cnt=0;
char temp[FMSIZE];
char **dmptr;
for (c=0;c<dcount;c++) { /* for each directory */
dmpointers[c] = NULL;
if (dpointers[c][0]=='.') { continue; }
chdir( dpointers[c] );
count = getfnl("mail*.txt", dmail, sizeof(dmail), 0 );
/* sprintf( temp, "[0][Directory %s has|%ld messages][OK]", dpointers[c], count ); */
/* form_alert( 1, temp ); */
if (count > 0) {
dmpointers[c] = calloc( count+1, sizeof(int) );
dmpointers[c][0] = (int)count;
dmptr = calloc( count+1, sizeof(size_t) );
if (strbpl(dmptr,count+1,dmail)==count) {
for (d=0;d<count;d++) {
index = get_mail_index( dmptr[d] );
dmpointers[c][d+1] = index;
}
}
free( dmptr );
mail_cnt += count;
}
chdir( mail_path );
}
sprintf( temp, "[0][You have %ld Directory messages][OK]", mail_cnt );
form_alert( 1, temp );
return(mail_cnt);
}
/* Find and store all of the mailboxes, and index them in the pointers array */
long get_mailboxes(void)
{
char temp[80];
long count;
count = getfnl("*.MBX", boxes, sizeof(boxes), 0 );
if (count > 0) {
if (strbpl(pointers,200,boxes)!=count) {
fprintf(stderr, "Too many mailbox files\n");
deinitialize();
exit(1);
}
sprintf( temp, "[0][You have %ld Mailboxes][OK]", count );
form_alert( 1, temp );
strsrt( pointers, count );
} else {
if (_OSERR) poserr( "FILES");
else fprintf(stderr, "Too many mailbox files\n");
deinitialize();
exit(1);
}
return(count);
}
int custom_expand (char * param, char ***argvptr, int *argcptr)
{
int count,sl;
size_t bufsize;
char *filenamebuf;
char *ptr,*safeptr;
/*
* Check to see if we should do wild card expansion.
* We only perform wildcard expansion if the parameter
* was not a string and if it contains one of the
* wild card characters.
*
* We also do not expand any option that starts with '-'
* as we then assume that it is a unix stylew option.
*/
if ((*param == '-') || (strpbrk(param,"*?") == NULL) ) {
return 0;
}
if ((filenamebuf = malloc (bufsize = FILEBUF_INIT)) == NULL) {
return -1;
}
TRYAGAIN:
count = getfnl(param, filenamebuf, bufsize, QDR_ALL);
if (count == -1 && errno == ENOMEM) {
/*
* We have overflowed the buffer, so we try
* to get a bigger buffer and try again.
*/
bufsize += FILEBUF_INCR;
if ((filenamebuf = realloc (filenamebuf, bufsize)) == NULL) {
return -1;
} else {
goto TRYAGAIN;
}
}
/*
* If no files were found, then return unexpanded.
*/
if (count == 0) {
free (filenamebuf);
return 0;
}
/*
* Files were found, so add these to the list instead
* of the original parameter typed by the user.
*/
for ( ptr=filenamebuf ; count > 0 ; count -- ) {
*argvptr = (char **)realloc (*argvptr, (size_t)(((*argcptr) + 2) * sizeof (char *)));
safeptr=(char *)malloc((size_t)(sl=strlen(ptr)+1));
if (safeptr == NULL || *argvptr == NULL) {
return -1;
}
(void) memcpy(safeptr,ptr,(size_t)sl);
(*argvptr)[*argcptr] = safeptr;
*argcptr += 1;
ptr += sl;
}
free (filenamebuf);
return *argcptr;
}
