/*
Copyright (C) 2003, 2010 - Wolfire Games
-Copyright (C) 2010-2016 - Lugaru contributors (see AUTHORS file)
+Copyright (C) 2010-2017 - Lugaru contributors (see AUTHORS file)
This file is part of Lugaru.
#include "Folders.hpp"
-#include <cstring>
-#include <cstdlib>
#include <cerrno>
+#include <cstdlib>
+#include <cstring>
#include <unistd.h>
#if PLATFORM_UNIX
return screenshotDir;
}
-std::string Folders::getResourcePath(std::string filepath)
-{
- return dataDir + '/' + filepath;
-}
-
std::string Folders::getUserDataPath()
{
std::string userDataPath;
#ifdef _WIN32
char path[MAX_PATH];
// %APPDATA% (%USERPROFILE%\Application Data)
- if(SUCCEEDED(SHGetFolderPathA(nullptr, CSIDL_APPDATA, nullptr, 0, path))) {
+ if (SUCCEEDED(SHGetFolderPathA(nullptr, CSIDL_APPDATA, nullptr, 0, path))) {
userDataPath = std::string(path) + "/Lugaru/";
} else {
return dataDir;
#if PLATFORM_LINUX
/* Generic code for XDG ENVVAR test and fallback */
-std::string Folders::getGenericDirectory(const char* ENVVAR, const std::string fallback) {
+std::string Folders::getGenericDirectory(const char* ENVVAR, const std::string& fallback)
+{
const char* path = getenv(ENVVAR);
std::string ret;
if ((path != NULL) && (strlen(path) != 0)) {
#if PLATFORM_UNIX
const char* Folders::getHomeDirectory()
{
- const char *homedir = getenv("HOME");
- if (homedir != NULL)
+ const char* homedir = getenv("HOME");
+ if (homedir != NULL) {
return homedir;
- struct passwd *pw = getpwuid(getuid());
- if (pw != NULL)
+ }
+ struct passwd* pw = getpwuid(getuid());
+ if (pw != NULL) {
return pw->pw_dir;
+ }
return NULL;
}
#endif
-bool Folders::makeDirectory(std::string path) {
+bool Folders::makeDirectory(const std::string& path)
+{
#ifdef _WIN32
int status = CreateDirectory(path.c_str(), NULL);
- if (status != 0) {
- return true;
- } else if(GetLastError() == ERROR_ALREADY_EXISTS) {
- return true;
- } else {
- return false;
- }
+ return ((status != 0) || (GetLastError() == ERROR_ALREADY_EXISTS));
#else
errno = 0;
int status = mkdir(path.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
- if (status == 0) {
- return true;
- } else if(errno == EEXIST) {
- return true;
- } else {
- return false;
- }
+ return ((status == 0) || (errno == EEXIST));
#endif
}
-FILE* Folders::openMandatoryFile(std::string filename, const char* mode)
+FILE* Folders::openMandatoryFile(const std::string& filename, const char* mode)
{
FILE* tfile = fopen(filename.c_str(), mode);
if (tfile == NULL) {
}
return tfile;
}
+
+bool Folders::file_exists(const std::string& filepath)
+{
+ FILE* file;
+ file = fopen(filepath.c_str(), "rb");
+ if (file == NULL) {
+ return false;
+ } else {
+ fclose(file);
+ return true;
+ }
+}