// native open_dir(dir[], firstfile[], length, &FileType:type = FileType_Unknown, bool:use_valve_fs=false, const valve_path_id[] = "GAME");
static cell AMX_NATIVE_CALL amx_open_dir(AMX *amx, cell *params)
{
int length;
const char* path = get_amxstring(amx, params[1], 0, length);
if (!*path)
{
return 0;
}
size_t numParams = *params / sizeof(cell);
if (numParams >= 4 && params[5] > 0)
{
const char* wildcardedPath = g_LibSys.PathFormat("%s%s*", path, (path[length - 1] != '/' && path[length - 1] != '\\') ? "/" : "");
const char* pathID = get_amxstring_null(amx, params[6], 1, length);
static FileFindHandle_t handle;
const char* pFirst = g_FileSystem->FindFirst(wildcardedPath, &handle, pathID);
if (!pFirst)
{
return 0;
}
set_amxstring_utf8(amx, params[2], pFirst, strlen(pFirst), params[3] + 1);
cell* fileType = get_amxaddr(amx, params[4]);
*fileType = g_FileSystem->FindIsDirectory(handle) ? FileType_Directory : FileType_File;
return reinterpret_cast<cell>(new DirectoryHandle(reinterpret_cast<void*>(&handle), true));
}
CDirectory* dir = g_LibSys.OpenDirectory(build_pathname("%s", path));
if (!dir)
{
return 0;
}
if (numParams >= 4)
{
cell* fileType = get_amxaddr(amx, params[4]);
*fileType = dir->IsEntryDirectory() ? FileType_Directory : FileType_File;
}
const char* entry = dir->GetEntryName();
set_amxstring_utf8(amx, params[2], entry, strlen(entry), params[3] + 1);
return reinterpret_cast<cell>(new DirectoryHandle(reinterpret_cast<void*>(dir), false));
}
// native next_file(dirh, buffer[], length, &FileType:type = FileType_Unknown);
static cell AMX_NATIVE_CALL amx_get_dir(AMX *amx, cell *params)
{
DirectoryHandle* p = reinterpret_cast<DirectoryHandle*>(params[1]);
if (!p)
{
return 0;
}
size_t numParams = *params / sizeof(cell);
if (p->valvefs)
{
FileFindHandle_t* handle = reinterpret_cast<FileFindHandle_t*>(p->handle);
if (!handle)
{
return 0;
}
const char* entry = g_FileSystem->FindNext(*handle);
if (!entry)
{
return 0;
}
if (numParams >= 4)
{
cell* fileType = get_amxaddr(amx, params[4]);
*fileType = g_FileSystem->FindIsDirectory(*handle) ? FileType_Directory : FileType_File;
}
set_amxstring_utf8(amx, params[2], entry, strlen(entry), params[3] + 1);
}
else
{
CDirectory* handle = reinterpret_cast<CDirectory*>(p->handle);
if (!handle)
{
return 0;
}
handle->NextEntry();
if (!handle->MoreFiles())
{
return 0;
}
if (numParams >= 4)
{
cell* fileType = get_amxaddr(amx, params[4]);
*fileType = handle->IsEntryDirectory() ? FileType_Directory : FileType_File;
}
const char* entry = handle->GetEntryName();
set_amxstring_utf8(amx, params[2], entry, strlen(entry), params[3] + 1);
}
return 1;
}
