FileUtils

Members

Static functions

access

int access(string filename, int mode)

A wrapper for the POSIX access() function. This function is used to test a pathname for one or several of read, write or execute permissions, or just existence.

chdir

int chdir(string path)

A wrapper for the POSIX chdir() function. The function changes the current directory of the process to @path.

close

bool close(int fd)

This wraps the close() call; in case of error, %errno will be preserved, but the error will also be stored as a #GError in @error.

fileErrorFromErrno

GFileError fileErrorFromErrno(int errNo)

Gets a #GFileError constant based on the passed-in @err_no. For example, if you pass in EEXIST this function returns #G_FILE_ERROR_EXIST. Unlike errno values, you can portably assume that all #GFileError values will exist.

fileErrorQuark

GQuark fileErrorQuark()

fileGetContents

bool fileGetContents(string filename, string contents)

Reads an entire file into allocated memory, with good error checking.

fileOpenTmp

int fileOpenTmp(string tmpl, string nameUsed)

Opens a file for writing in the preferred directory for temporary files (as returned by g_get_tmp_dir()).

fileReadLink

string fileReadLink(string filename)

Reads the contents of the symbolic link @filename like the POSIX readlink() function. The returned string is in the encoding used for filenames. Use g_filename_to_utf8() to convert it to UTF-8.

fileSetContents

bool fileSetContents(string filename, string contents)

Writes all of @contents to a file named @filename, with good error checking. If a file called @filename already exists it will be overwritten.

fileTest

bool fileTest(string filename, GFileTest test)

Returns %TRUE if any of the tests in the bitfield @test are %TRUE. For example, (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR) will return %TRUE if the file exists; the check whether it's a directory doesn't matter since the existence test is %TRUE. With the current set of available tests, there's no point passing in more than one test at a time.

mkdirWithParents

int mkdirWithParents(string pathname, int mode)

Create a directory if it doesn't already exist. Create intermediate parent directories as needed, too.

mkdtemp

string mkdtemp(string tmpl)

Creates a temporary directory. See the mkdtemp() documentation on most UNIX-like systems.

mkdtempFull

string mkdtempFull(string tmpl, int mode)

Creates a temporary directory. See the mkdtemp() documentation on most UNIX-like systems.

mkstemp

int mkstemp(string tmpl)

Opens a temporary file. See the mkstemp() documentation on most UNIX-like systems.

mkstempFull

int mkstempFull(string tmpl, int flags, int mode)

Opens a temporary file. See the mkstemp() documentation on most UNIX-like systems.

rmdir

int rmdir(string filename)

A wrapper for the POSIX rmdir() function. The rmdir() function deletes a directory from the filesystem.

unlink

int unlink(string filename)

A wrapper for the POSIX unlink() function. The unlink() function deletes a name from the filesystem. If this was the last link to the file and no processes have it opened, the diskspace occupied by the file is freed.

• FileUtils