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Add love.filesystem.getInfo. Deprecate love.filesystem.exists/isDirectory/isFile/isSymlink/getLastModified/getSize. Resolves issue #641.

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--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2017-08-27 18:14:54 -03:00
parent fcd9f1526c
commit 9d0e984c3d
9 changed files with 227 additions and 201 deletions
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src/modules/filesystem/Filesystem.h
+29 -35
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@@ -25,6 +25,7 @@
#include "common/config.h"
#include "common/Module.h"
#include "common/int.h"
#include "common/StringMap.h"
#include "FileData.h"
#include "File.h"
@@ -61,6 +62,23 @@ class Filesystem : public Module
{
public:
enum FileType
{
FILETYPE_FILE,
FILETYPE_DIRECTORY,
FILETYPE_SYMLINK,
FILETYPE_OTHER,
FILETYPE_MAX_ENUM
};
struct Info
{
// Numbers will be -1 if they cannot be determined.
int64 size;
int64 modtime;
FileType type;
};
static love::Type type;
Filesystem();
@@ -167,28 +185,10 @@ public:
virtual std::string getRealDirectory(const char *filename) const = 0;
/**
* Checks if a path exists.
* @param path The path to check.
* Gets information about the item at the specified filepath. Returns false
* if nothing exists at the path.
**/
virtual bool exists(const char *path) const = 0;
/**
* Checks if a path is a directory.
* @param dir The directory name to check.
**/
virtual bool isDirectory(const char *dir) const = 0;
/**
* Checks if a filename exists.
* @param file The filename to check.
**/
virtual bool isFile(const char *file) const = 0;
/**
* Gets whether a filepath is actually a symlink.
* Always returns false if symlinks are not enabled.
**/
virtual bool isSymlink(const char *filename) const = 0;
virtual bool getInfo(const char *filepath, Info &info) const = 0;
/**
* Creates a directory. Write dir must be set.
@@ -231,19 +231,6 @@ public:
**/
virtual void getDirectoryItems(const char *dir, std::vector<std::string> &items) = 0;
/**
* Gets the last modification time of a file, in seconds
* since the Unix epoch.
* @param filename The name of the file.
**/
virtual int64 getLastModified(const char *filename) const = 0;
/**
* Gets the size of a file in bytes.
* @param filename The name of the file.
**/
virtual int64 getSize(const char *filename) const = 0;
/**
* Enable or disable symbolic link support in love.filesystem.
**/
@@ -274,10 +261,17 @@ public:
**/
virtual std::string getExecutablePath() const;
static bool getConstant(const char *in, FileType &out);
static bool getConstant(FileType in, const char *&out);
private:
//should we save external or internal for Android
// Should we save external or internal for Android
bool useExternal;
static StringMap<FileType, FILETYPE_MAX_ENUM>::Entry fileTypeEntries[];
static StringMap<FileType, FILETYPE_MAX_ENUM> fileTypes;
}; // Filesystem
} // filesystem