FilePtr FileSystem::getFile (const std::string& filename) const
{
if (!getAbsoluteWritePath().empty()) {
const std::string path = getAbsoluteWritePath() + getDataDir() + filename;
SDL_RWops *rwopsLocal = createRWops(path);
if (rwopsLocal != nullptr) {
FilePtr ptr(new File(rwopsLocal, path));
return ptr;
}
}
const std::string path = getDataDir() + filename;
SDL_RWops *rwops = createRWops(path);
FilePtr ptr(new File(rwops, path));
return ptr;
}
long FileSystem::writeSysFile (const std::string& filename, const unsigned char *buf, size_t length, bool overwrite) const
{
if (filename.empty())
return -1L;
const std::string path = getAbsoluteWritePath() + filename;
SDL_RWops *rwops = createRWops(path, "wb");
FilePtr file(new File(rwops, path));
if (!overwrite && file->exists())
return -1L;
const long ret = file->write(buf, length);
if (ret < 0)
error(LOG_FILE, "failed to write file " + path);
else
info(LOG_FILE, "wrote file " + path + " of size " + string::toString(ret));
return ret;
}
long FileSystem::writeSysFile (const std::string& filename, const unsigned char *buf, size_t length, bool overwrite) const
{
if (filename.empty())
return -1L;
const std::string path = getAbsoluteWritePath() + filename;
SDL_RWops *rwops = createRWops(path, "wb");
FilePtr file(new File(rwops, path));
if (!overwrite && file->exists())
return -1L;
const long ret = file->write(buf, length);
if (ret < 0)
Log::error(LOG_COMMON, "failed to write file %s", path.c_str());
else
Log::info(LOG_COMMON, "wrote file %s of size %li", path.c_str(), ret);
return ret;
}
long FileSystem::writeFile (const std::string& filename, const unsigned char *buf, size_t length, bool overwrite) const
{
if (filename.empty())
return -1L;
const std::string path = _homeDir + filename;
SDL_RWops *rwops = createRWops(path, "wb");
File file(rwops, filename);
if (!overwrite && file.exists()) {
info(LOG_FILE, "file already exists: " + path);
return -1L;
}
if (!System.mkdir(_homeDir)) {
error(LOG_FILE, "could not create directory: " + _homeDir);
return -1L;
}
createDir(file);
info(LOG_FILE, "writing file " + path);
return file.write(buf, length);
}
