bool fsPathCopy(const std::string path, const std::string dest, std::function<bool(u64 pos, u64 totalSize)> onProgress) {
if(fsIsDirectory(path)) {
if(mkdir(dest.c_str(), 0777) != 0) return false;
std::vector<FileInfo> contents = fsGetDirectoryContents(path);
for (std::vector<FileInfo>::iterator it = contents.begin(); it != contents.end(); it++)
if (!fsPathCopy((*it).path, dest + "/" + (*it).name)) return false;
return true;
} else {
bool ret = false;
u8 buffer[BUFSIZ];
u64 total = fsGetFileSize(path);
u64 pos = 0;
u64 size;
FILE* fp = fopen(path.c_str(), "rb");
FILE* fd = fopen(dest.c_str(), "wb");
if ((fp != NULL) && (fd != NULL)) {
while ((size = fread(buffer, 1, BUFSIZ, fp)) > 0) {
pos += fwrite(buffer, 1, size, fd);
if((onProgress != NULL) && !onProgress(pos, total)) break;
}
ret = (pos == total);
}
if(fp != NULL) fclose(fp);
if(fd != NULL) fclose(fd);
return ret;
}
}