int
main(int ac, char **av)
{
char *t;
int opt, mode = MODE_PAGER;
extern int optind;
extern char *optarg;
if (ac < 2)
usage();
setlocale(LC_ALL, "");
/* Populate $HOME */
t = getenv("HOME");
if (t == NULL || *t == '\0')
errx(0, "Unknown variable '$HOME'.");
mbstowcs(home, t, MAXPATHLEN);
/* Populate $EDITOR */
t = getenv("EDITOR");
if (t != NULL)
mbstowcs(editor, t, MAXPATHLEN);
while ((opt = getopt(ac, av, "hVdeg:qrc:")) != -1) {
switch (opt) {
case 'd':
cfg_debug = 1;
break;
case 'V':
mode = MODE_VERSION;
break;
case 'q':
mode = MODE_QUERY;
break;
case 'e':
mode = MODE_EDIT;
break;
case 'g':
mode = MODE_GENERATE;
password_length = strtoumax(optarg, NULL, 10);
break;
case 'r':
mode = MODE_RAW;
break;
case 'c':
swprintf(cfg_config_path, MAXPATHLEN, L"%s", optarg);
break;
default:
usage();
}
}
debug("read config");
config_set_defaults();
config_check_paths();
config_read();
ac -= optind;
av += optind;
keywords_load_from_argv(av);
/* Decide if we use the internal pager or just dump to screen. */
switch (mode) {
case MODE_VERSION:
printf("mdp-%s\n", MDP_VERSION);
break;
case MODE_RAW:
debug("mode: MODE_RAW");
if (ac == 0)
usage();
gpg_check();
load_results();
filter_results();
print_results();
break;
case MODE_PAGER:
debug("mode: MODE_PAGER");
if (ac == 0)
usage();
gpg_check();
load_results();
filter_results();
pager(START_WITHOUT_PROMPT);
break;
case MODE_QUERY:
debug("mode: MODE_QUERY");
gpg_check();
load_results();
pager(START_WITH_PROMPT);
break;
case MODE_EDIT:
debug("mode: MODE_EDIT");
if (ac != 0)
usage();
gpg_check();
lock_set();
load_results();
edit_results();
break;
case MODE_GENERATE:
debug("mode: MODE_GENERATE");
if (ac != 0)
usage();
print_passwords(password_length, cfg_password_count);
break;
default:
errx(1, "unknown mode");
break;
}
debug("normal shutdown");
return 0;
}
/* recurse through starting directory
* print out matching resources/types
*/
void search_dir(char *parentdir, char * dirname, struct opt_info * opts) {
DIR *dir_ptr; /* an actual directory */
char currpath[PATH_MAX + 1];
int num_glob_call = 0; /* keep glob from running too many times */
if (parentdir != NULL && parentdir[0] != '\0') {
/* keep current full path */
sprintf(currpath, "%s/%s", parentdir, dirname);
} else {
strcpy(currpath, dirname);
}
/* open the directory with name dirname, if not report and return
* not necessarily a failure
*/
dir_ptr = opendir(dirname);
if (!dir_ptr) {
report_func_err(dirname);
return;
}
int cherr = chdir(dirname);
if (cherr != 0) {
report_err("chdir", dirname);
closedir(dir_ptr); // don't care about errors
return;
}
for (;;) {
struct dirent entry;
struct dirent *next_dir;
char *name;
int err = readdir_r(dir_ptr, &entry, &next_dir);
if (err != 0) {
continue;
}
if (next_dir == NULL) {
break;
}
name = next_dir->d_name;
if ((strcmp(name, ".") == 0) || (strcmp(name, "..") == 0)) {
continue; /* skip self and parents */
} else {
filter_results(opts, currpath, &num_glob_call);
}
if (next_dir->d_type == DT_DIR) { /* only recurse thru directories */
search_dir(currpath, name, opts); /* RECURSION!!! */
}
}
closedir(dir_ptr);
cherr = chdir("..");
if (cherr != 0) {
report_err("chdir", "..");
return;
}
}
