bool search::index_files(const std::string &filter) {
std::ifstream pbo_stream;
std::regex txt_regex(filter);
if (_active_pbo_list.size() < 1)
return false;
for (auto & pbo_file_path : _active_pbo_list) {
pbo_stream.open(pbo_file_path, std::ios::binary | std::ios::in);
if (!pbo_stream.good()) {
LOG(ERROR) << "Cannot open file - " << pbo_file_path;
continue;
}
ace::pbo::archive _archive(pbo_stream);
for (ace::pbo::entry_p & entry : _archive.entries) {
if (entry->filename != "") {
if (std::regex_match(entry->filename, txt_regex)) {
std::string full_virtual_path = _archive.info->data + "\\" + entry->filename;
std::transform(full_virtual_path.begin(), full_virtual_path.end(), full_virtual_path.begin(), ::tolower);
_file_pbo_index[full_virtual_path] = pbo_file_path;
//LOG(DEBUG) << full_virtual_path << " = " << pbo_file_path;
}
}
}
pbo_stream.close();
}
LOG(INFO) << "PBO Index complete";
return true;
}
static void _archive_dir(char *in, char *out, int ilen, int olen)
{
int i, t;
DIR *d;
struct dirent *de;
if(verbose) {
fprintf(stderr,"_archive_dir('%s','%s',%d,%d)\n",
in, out, ilen, olen);
}
d = opendir(in);
if(d == 0) die("cannot open directory '%s'", in);
int size = 32;
int entries = 0;
char** names = malloc(size * sizeof(char*));
if (names == NULL) {
fprintf(stderr, "failed to allocate dir names array (size %d)\n", size);
exit(1);
}
while((de = readdir(d)) != 0){
/* xxx: feature? maybe some dotfiles are okay */
if(de->d_name[0] == '.') continue;
/* xxx: hack. use a real exclude list */
if(!strcmp(de->d_name, "root")) continue;
if (entries >= size) {
size *= 2;
names = realloc(names, size * sizeof(char*));
if (names == NULL) {
fprintf(stderr, "failed to reallocate dir names array (size %d)\n",
size);
exit(1);
}
}
names[entries] = strdup(de->d_name);
if (names[entries] == NULL) {
fprintf(stderr, "failed to strdup name \"%s\"\n",
de->d_name);
exit(1);
}
++entries;
}
qsort(names, entries, sizeof(char*), compare);
for (i = 0; i < entries; ++i) {
t = strlen(names[i]);
in[ilen] = '/';
memcpy(in + ilen + 1, names[i], t + 1);
if(olen > 0) {
out[olen] = '/';
memcpy(out + olen + 1, names[i], t + 1);
_archive(in, out, ilen + t + 1, olen + t + 1);
} else {
memcpy(out, names[i], t + 1);
_archive(in, out, ilen + t + 1, t);
}
in[ilen] = 0;
out[olen] = 0;
free(names[i]);
}
free(names);
closedir(d);
}
