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/*
* Copyright (C) 2005-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#include "BlurayCallback.h"
#include "FileItem.h"
#include "filesystem/Directory.h"
#include "filesystem/File.h"
#include "utils/URIUtils.h"
#include "utils/log.h"
using namespace XFILE;
struct SDirState
{
CFileItemList list;
int curr = 0;
};
void CBlurayCallback::bluray_logger(const char* msg)
{
CLog::Log(LOGDEBUG, "CBlurayCallback::Logger - {}", msg);
}
void CBlurayCallback::dir_close(BD_DIR_H *dir)
{
if (dir)
{
CLog::Log(LOGDEBUG, "CBlurayCallback - Closed dir ({})", fmt::ptr(dir));
delete static_cast<SDirState*>(dir->internal);
delete dir;
}
}
BD_DIR_H* CBlurayCallback::dir_open(void *handle, const char* rel_path)
{
std::string strRelPath(rel_path);
std::string* strBasePath = reinterpret_cast<std::string*>(handle);
if (!strBasePath)
{
CLog::Log(LOGDEBUG, "CBlurayCallback - Error opening dir, null handle!");
return nullptr;
}
std::string strDirname = URIUtils::AddFileToFolder(*strBasePath, strRelPath);
if (URIUtils::HasSlashAtEnd(strDirname))
URIUtils::RemoveSlashAtEnd(strDirname);
CLog::Log(LOGDEBUG, "CBlurayCallback - Opening dir {}", CURL::GetRedacted(strDirname));
SDirState *st = new SDirState();
if (!CDirectory::GetDirectory(strDirname, st->list, "", DIR_FLAG_DEFAULTS))
{
if (!CFile::Exists(strDirname))
CLog::Log(LOGDEBUG, "CBlurayCallback - Error opening dir! ({})",
CURL::GetRedacted(strDirname));
delete st;
return nullptr;
}
BD_DIR_H *dir = new BD_DIR_H;
dir->close = dir_close;
dir->read = dir_read;
dir->internal = (void*)st;
return dir;
}
int CBlurayCallback::dir_read(BD_DIR_H *dir, BD_DIRENT *entry)
{
SDirState* state = static_cast<SDirState*>(dir->internal);
if (state->curr >= state->list.Size())
return 1;
strncpy(entry->d_name, state->list[state->curr]->GetLabel().c_str(), sizeof(entry->d_name));
entry->d_name[sizeof(entry->d_name) - 1] = 0;
state->curr++;
return 0;
}
void CBlurayCallback::file_close(BD_FILE_H *file)
{
if (file)
{
delete static_cast<CFile*>(file->internal);
delete file;
}
}
int CBlurayCallback::file_eof(BD_FILE_H *file)
{
if (static_cast<CFile*>(file->internal)->GetPosition() == static_cast<CFile*>(file->internal)->GetLength())
return 1;
else
return 0;
}
BD_FILE_H * CBlurayCallback::file_open(void *handle, const char *rel_path)
{
std::string strRelPath(rel_path);
std::string* strBasePath = reinterpret_cast<std::string*>(handle);
if (!strBasePath)
{
CLog::Log(LOGDEBUG, "CBlurayCallback - Error opening dir, null handle!");
return nullptr;
}
std::string strFilename = URIUtils::AddFileToFolder(*strBasePath, strRelPath);
BD_FILE_H *file = new BD_FILE_H;
file->close = file_close;
file->seek = file_seek;
file->read = file_read;
file->write = file_write;
file->tell = file_tell;
file->eof = file_eof;
CFile* fp = new CFile();
if (fp->Open(strFilename))
{
file->internal = (void*)fp;
return file;
}
CLog::Log(LOGDEBUG, "CBlurayCallback - Error opening file! ({})", CURL::GetRedacted(strFilename));
delete fp;
delete file;
return nullptr;
}
int64_t CBlurayCallback::file_seek(BD_FILE_H *file, int64_t offset, int32_t origin)
{
return static_cast<CFile*>(file->internal)->Seek(offset, origin);
}
int64_t CBlurayCallback::file_tell(BD_FILE_H *file)
{
return static_cast<CFile*>(file->internal)->GetPosition();
}
int64_t CBlurayCallback::file_read(BD_FILE_H *file, uint8_t *buf, int64_t size)
{
return static_cast<int64_t>(static_cast<CFile*>(file->internal)->Read(buf, static_cast<size_t>(size)));
}
int64_t CBlurayCallback::file_write(BD_FILE_H *file, const uint8_t *buf, int64_t size)
{
return static_cast<int64_t>(static_cast<CFile*>(file->internal)->Write(buf, static_cast<size_t>(size)));
}
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