Unigine::Dir Class

Dir Class

Members

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static DirPtr create()

Default constructor.

static DirPtr create(const char * name)

Constructor. Creates a new directory instance.

Arguments

• const char * name - Directory path to open.

const char * getDirName(int num)

Returns name of the directory with given index.

Arguments

• int num - Directory index.

Return value

Name of the directory with num index.

long long getFileMTime(int num)

Returns the time of the file last modification.

Arguments

• int num - File index.

Return value

Time of the last modification.

const char * getFileName(int num)

Returns name of the file with given index.

Arguments

• int num - File index.

Return value

Name of the file with num index.

size_t getFileSize(int num)

Returns the size of the file with the given index.

Arguments

• int num - File index.

Return value

File size.

int setMTime(const char * name, long long value)

Sets the time of the last directory modification.

Arguments

• const char * name - Directory name.
• long long value - Time of the last modification.

Return value

1 if the time of the last directory modification was set successfully; otherwise, 0.

long long getMTime(const char * name)

Returns the time of the last directory modification.

Arguments

• const char * name - Directory name.

Return value

Time of the last modification.

const char * getName()

Returns the name of the current directory.

Return value

Directory name.

int getNumDirs()

Returns number of nested directories.

Return value

Number of directories.

int getNumFiles()

Returns number of files inside the directory.

Return value

Number of files.

int isFile(const char * name)

Returns a value indicating if the specified file path exists.

Arguments

• const char * name - File path to be checked.

Return value

1 if the specified file path exists; otherwise, 0.

int isOpened()

Checks whether the directory is opened.

Return value

1 if the directory is opened; otherwise, 0.

size_t getSize()

Returns the size of the current directory.

Return value

Directory size.

int close()

Closes the directory descriptor.

Return value

1 if the directory descriptor is closed sucessfully; otherwise, 0.

int open(const char * name)

Opens the directory.

Arguments

• const char * name - Directory path.

Return value

Directory descriptor.

int isAbsolute(const char * name)

Returns a value indicating if the specified directory path is an absolute one.

Arguments

• const char * name - Directory path.

Return value

1 if the specified directory path is an absolute one; otherwise, 0.

int copy(const char * name, const char * new_name)

Copies the specified file to a new destination path.

Arguments

• const char * name - Source file path.
• const char * new_name - Destination file path.

Return value

1 if the specified file was successfully copied; otherwise, 0.