bool isDirectory(const char *filename) {
const char *filenameWithoutTailingSlash = dropTrailingSlash(filename);
struct stat s;
bool isDirectory = stat(filenameWithoutTailingSlash, &s) == 0 && (s.st_mode & S_IFDIR);
delete[] filenameWithoutTailingSlash;
return isDirectory;
}
bool fileExists(const char *filename) {
const char *filenameWithoutTailingSlash = dropTrailingSlash(filename);
struct stat s;
bool fileExists = stat(filenameWithoutTailingSlash, &s) == 0;
delete[] filenameWithoutTailingSlash;
return fileExists;
}
bool npfsAPI::fileExists(const std::string& path)
{
const char *filenameWithoutTailingSlash = dropTrailingSlash(path.c_str());
struct stat s;
bool fileExists = stat(filenameWithoutTailingSlash, &s) == 0;
delete[] filenameWithoutTailingSlash;
return fileExists;
}
bool npfsAPI::isDirectory(const std::string& path)
{
const char *filenameWithoutTailingSlash = dropTrailingSlash(path.c_str());
struct stat s;
bool isDirectory = stat(filenameWithoutTailingSlash, &s) == 0 && (s.st_mode & S_IFDIR);
delete[] filenameWithoutTailingSlash;
return isDirectory;
}
/**
* get file size
*/
int getFileSize(const char* fname) {
struct stat file_status;
if(stat(dropTrailingSlash(fname), &file_status) != 0){
// file not found
return 0;
} else {
return file_status.st_size;
}
}
bool createDirectory(const char *filename) {
const char *filenameWithoutTrailingSlash = dropTrailingSlash(filename);
std::string filenameToSplit(filenameWithoutTrailingSlash);
bool lastSucceeded = false;
bool first = true;
size_t lastSlash = -1;
while (first || lastSlash != std::string::npos) {
first = false;
lastSlash = filenameToSplit.find(PLATFORM_PATH_SEPARATOR_STRING, lastSlash + 1);
std::string substr = lastSlash == std::string::npos ? filenameToSplit : filenameToSplit.substr(0, lastSlash + 1);
const char *subdir = substr.c_str();
if (!fileExists(subdir)) {
lastSucceeded = mkdir(subdir, DEFAULT_FOLDER_PERMISSIONS) == 0;
}
}
delete[] filenameWithoutTrailingSlash;
return lastSucceeded;
}
