FILE* io_open_read(const char* path, pid_t* thepid) {
FILE *f;
struct stat s;
size_t len = str_len (path);
if (!len)
return NULL;
if (path[len - 1] == '|') {
/* read from a pipe */
char *s = str_dup (path);
s[len - 1] = 0;
#if 0
/* XXX */
mutt_endwin (NULL);
#endif
*thepid = command_filter(s, NULL, &f, NULL);
mem_free (&s);
}
else {
if (stat (path, &s) < 0)
return (NULL);
if (S_ISDIR (s.st_mode)) {
errno = EINVAL;
return (NULL);
}
f = fopen (path, "r");
*thepid = -1;
}
return (f);
}
void *send(void *fd)
{
int c;
char buf[255];
c = 0;
do {
memset(buf, 0, 255);
read(STDIN_FILENO, buf, 255);
command_filter(buf, fd);
if (strlen(buf) > 0) {
if (write(*(int *)fd, buf, strlen(buf)) == -1)
perror("write");
}
} while(1);
}