/*
* Creates dotdir (in homedir) if it doesn't exist
*
* returns 0 on success, -1 otherwise
*/
int touch_dotdir(void) {
char *homedir;
char *filename;
if (!(homedir = get_homedir())) {
fprintf(stderr, "Warning: Couldn't get home dir.\n");
return -1;
}
if (asprintf(&filename, "%s/." PACKAGE, homedir) < 0) {
fprintf(stderr,
"Warning: Couldn't allocate memory for configuration directory.\n");
return -1;
}
if (touch_dir(filename) < 0) {
if (debug)
fprintf(stderr, "Warning: Can't reach configuration directory.\n");
return -1;
}
free(filename);
return 0;
}
/*
* Loads a filelist from a dir.
*
* Also chowns all files in the dir if chown is != 0.
*/
filelist_t * filelist_find_by_dir(filelist_t *l, char *base, char *path, chowninfo_t *chown) {
DIR *dh;
char buf[1024], *group;
struct dirent *dent;
struct stat st;
filelist_t *tmp;
group = ht_get(get_context(), PROPERTY_GROUP);
sprintf(buf, "%s/%s", base, path);
dh = opendir(buf);
if (!dh)
return l;
while ((dent = readdir(dh))) {
if ((!strcmp(dent->d_name, ".")) ||
(!strcmp(dent->d_name, "..")))
continue;
sprintf(buf, "%s/%s/%s", base, path, dent->d_name);
if (stat(buf, &st) == -1)
continue;
// chown file
chowninfo_apply_to_file(buf, chown);
if (S_ISDIR(st.st_mode)) {
// touch dir
touch_dir(buf);
if (strlen(path) > 0)
sprintf(buf, "%s/%s", path, dent->d_name);
else
strcpy(buf, dent->d_name);
// find recursively.
l = filelist_find_by_dir(l, base, buf, chown);
} else {
// touch file
touch_file(buf);
tmp = (filelist_t*)malloc(sizeof(filelist_t));
if (strlen(path) > 0)
sprintf(tmp->file, "%s/%s", path, dent->d_name);
else
strcpy(tmp->file, dent->d_name);
memcpy(&tmp->st, &st, sizeof(st));
tmp->next = l;
l = tmp;
}
}
closedir(dh);
return l;
}
int pre_handler(int argc, char *argv[]) {
hashtable_t *env, *cfg;
strlist_t *groups;
char *dest_section, *destpath;
struct stat st;
char source[1024], destination[1024], *tmp, *group;
char buf[1024];
int rc;
env = get_context();
cfg = get_config();
pre_log("START", "%s %s %s", ht_get(env, PROPERTY_USER), argv[1], argv[2]);
// set etcdir for the pwd functions
if (tmp = ht_get(cfg, PROPERTY_ETCDIR))
pwd_set_etcdir(tmp);
if (tmp = ht_get(cfg, PROPERTY_TEXT_HEAD))
printf(tmp);
groups = user_find_groups(ht_get(env, PROPERTY_USER));
if (!groups)
quit(" * Error finding your groups, go bug sysop!\n");
if (argc < 2) {
printf(USAGE);
show_groupdirs(groups);
quit(0);
}
// check if someone are trying to fool us.
if (strchr(argv[1], '/'))
quit(" * You cant give paths in releasename ('/' not allowed)!\n");
char *sourcebis = getcwd(NULL, 0);
// check if we are in a position to pre.
group = group_find_by_dir(groups, sourcebis);
if (!group) {
printf(" * You are not in the group-dir of any of your groups.\n\n");
show_groupdirs(groups);
quit(0);
}
pre_log("GROUP", "%s %s", sourcebis, group);
printf(" * Looks like this is going to be a %s pre..\n", group);
ht_put(env, PROPERTY_GROUP, group);
// check if we have chosen a valid destination for our pre.
dest_section = section_find_by_name(group, argc > 2 ? argv[2] : 0);
if (!dest_section) {
show_groupdirs(groups);
quit(0);
}
printf(" * Destination for pre will be the %s section..\n", dest_section);
ht_put(env, "section", dest_section);
destpath = section_expand_path(dest_section);
ht_put(env, "RESOLVEDDESTINATION", destpath);
strcpy(source, sourcebis);
strcat(source, "/");
strcat(source, argv[1]);
// check if source dir is okay.
if ((stat(source, &st) == -1) || !S_ISDIR(st.st_mode)) {
sprintf(source, " * Hm, '%s' doesnt exist or isnt a dir ?\n",
argv[1]);
quit(source);
}
// touch the source.
touch_dir(source);
// check if destination dir exists.
sprintf(destination, "%s/%s", destpath, argv[1]);
rc = stat(destination, &st);
// try rename if requested
if ((rc == 0) && (argc > 3) && (!strcasecmp(argv[3], "force"))) {
sprintf(buf, "%s_TRADING", destination);
rc = rename(destination, buf);
if (rc == 0)
printf(" + Renamed existing to %s_TRADING ..\n", argv[1]);
else
printf(" ! Failed rename existing to %s_TRADING ..\n", argv[1]);
}
// check if destination exists.
if (stat(destination, &st) == -1)
pre(dest_section, destination, source, argv[1], group, argv);
else {
sprintf(source, " * Hm destination already exists. You're too late with pre!\n + Use SITE PRE %s %s FORCE to force pre.\n (this will rename the existing dir, which you can then nuke or wipe afterwards!)\n");
quit(source);
}
// log DONE: "<preuser>" "<pregroup>" "<release>" "<destinationdir>"
pre_log("DONE", "\"%s\" \"%s\" \"%s\" \"%s\"",
ht_get(env, PROPERTY_USER), group,
argv[1], destpath);
return 0;
}
