Rudiments
|
Inherits file.
Public Member Functions | |
url () | |
virtual | ~url () |
![]() | |
file () | |
file (const file &f) | |
file & | operator= (const file &f) |
virtual | ~file () |
bool | open (const char *name, int32_t flags) |
bool | open (const char *name, int32_t flags, mode_t perms) |
bool | create (const char *name, mode_t perms) |
char * | getContents () |
ssize_t | getContents (unsigned char *buffer, size_t buffersize) |
bool | truncate () const |
bool | truncate (off64_t length) const |
off64_t | getCurrentPosition () const |
off64_t | setPositionRelativeToBeginning (off64_t offset) const |
off64_t | setPositionRelativeToCurrent (off64_t offset) const |
off64_t | setPositionRelativeToEnd (off64_t offset) const |
bool | tryLockFile (int16_t type) const |
bool | lockFile (int16_t type) const |
bool | checkLockFile (int16_t type, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | unlockFile () const |
bool | tryLockRegion (int16_t type, off64_t start, off64_t len) const |
bool | lockRegion (int16_t type, off64_t start, off64_t len) const |
bool | checkLockRegion (int16_t type, off64_t start, off64_t len, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | unlockRegion (off64_t start, off64_t len) const |
bool | tryLockFromCurrent (int16_t type, off64_t len) const |
bool | tryLockFromCurrent (int16_t type, off64_t start, off64_t len) const |
bool | lockFromCurrent (int16_t type, off64_t len) const |
bool | lockFromCurrent (int16_t type, off64_t start, off64_t len) const |
bool | checkLockFromCurrent (int16_t type, off64_t len, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | checkLockFromCurrent (int16_t type, off64_t start, off64_t len, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | unlockFromCurrent (off64_t len) const |
bool | unlockFromCurrent (off64_t start, off64_t len) const |
bool | tryLockFromEnd (int16_t type, off64_t len) const |
bool | tryLockFromEnd (int16_t type, off64_t start, off64_t len) const |
bool | lockFromEnd (int16_t type, off64_t len) const |
bool | lockFromEnd (int16_t type, off64_t start, off64_t len) const |
bool | checkLockFromEnd (int16_t type, off64_t len, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | checkLockFromEnd (int16_t type, off64_t start, off64_t len, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | unlockFromEnd (off64_t len) const |
bool | unlockFromEnd (off64_t start, off64_t len) const |
bool | tryLockRemainder (int16_t type, off64_t start) const |
bool | lockRemainder (int16_t type, off64_t start) const |
bool | checkLockRemainder (int16_t type, off64_t start, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | unlockRemainder (off64_t start) const |
bool | tryLockRemainderFromCurrent (int16_t type) const |
bool | tryLockRemainderFromCurrent (int16_t type, off64_t start) const |
bool | lockRemainderFromCurrent (int16_t type) const |
bool | lockRemainderFromCurrent (int16_t type, off64_t start) const |
bool | checkLockRemainderFromCurrent (int16_t type, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | checkLockRemainderFromCurrent (int16_t type, off64_t start, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | unlockRemainderFromCurrent () const |
bool | unlockRemainderFromCurrent (off64_t start) const |
bool | tryLockRemainderFromEnd (int16_t type) const |
bool | tryLockRemainderFromEnd (int16_t type, off64_t start) const |
bool | lockRemainderFromEnd (int16_t type) const |
bool | lockRemainderFromEnd (int16_t type, off64_t start) const |
bool | checkLockRemainderFromEnd (int16_t type, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | checkLockRemainderFromEnd (int16_t type, off64_t start, int16_t *conftype, int16_t *confwhence, off64_t *confstart, off64_t *conflen) const |
bool | unlockRemainderFromEnd () const |
bool | unlockRemainderFromEnd (off64_t start) const |
bool | sequentialAccess (off64_t start, size_t len) const |
bool | randomAccess (off64_t start, size_t len) const |
bool | onlyOnce (off64_t start, size_t len) const |
bool | willNeed (off64_t start, size_t len) const |
bool | wontNeed (off64_t start, size_t len) const |
bool | normalAccess (off64_t start, size_t len) const |
bool | reserve (off64_t start, size_t len) const |
bool | sync () const |
bool | dataSync () const |
void | dontGetCurrentPropertiesOnOpen () |
void | getCurrentPropertiesOnOpen () |
bool | getCurrentProperties () |
mode_t | getPermissions () const |
uid_t | getOwnerUserId () const |
gid_t | getOwnerGroupId () const |
off64_t | getSize () const |
blksize_t | getBlockSize () const |
blkcnt_t | getBlockCount () const |
int32_t | isSocket () const |
int32_t | isSymbolicLink () const |
int32_t | isRegularFile () const |
int32_t | isBlockDevice () const |
int32_t | isDirectory () const |
int32_t | isCharacterDevice () const |
int32_t | isFifo () const |
time_t | getLastAccessTime () const |
time_t | getLastModificationTime () const |
time_t | getLastChangeTime () const |
dev_t | getDevice () const |
dev_t | getDeviceType () const |
uint64_t | getInode () const |
nlink_t | getNumberOfHardLinks () const |
bool | setPermissions (mode_t perms) const |
bool | changeOwner (const char *newuser, const char *newgroup) const |
bool | changeOwner (uid_t uid, gid_t gid) const |
bool | canChangeOwner () const |
int64_t | maxLinks () const |
void * | getInternalFileStatisticsStructure () |
![]() | |
filedescriptor () | |
filedescriptor (const filedescriptor &f) | |
filedescriptor & | operator= (const filedescriptor &f) |
virtual | ~filedescriptor () |
virtual bool | close () |
int32_t | getFileDescriptor () const |
void | setFileDescriptor (int32_t filedesc) |
int32_t | duplicate () const |
bool | duplicate (int32_t newfd) const |
void | setSecurityContext (securitycontext *ctx) |
securitycontext * | getSecurityContext () |
virtual bool | supportsBlockingNonBlockingModes () |
virtual bool | useNonBlockingMode () const |
virtual bool | useBlockingMode () const |
virtual bool | isUsingNonBlockingMode () const |
ssize_t | write (uint16_t number) const |
ssize_t | write (uint32_t number) const |
ssize_t | write (uint64_t number) const |
ssize_t | write (int16_t number) const |
ssize_t | write (int32_t number) const |
ssize_t | write (int64_t number) const |
ssize_t | write (float number) const |
ssize_t | write (double number) const |
ssize_t | write (unsigned char character) const |
ssize_t | write (char character) const |
ssize_t | write (bool value) const |
ssize_t | write (const unsigned char *string) const |
ssize_t | write (const char *string) const |
ssize_t | write (const unsigned char *string, size_t size) const |
ssize_t | write (const char *string, size_t size) const |
ssize_t | write (const void *buffer, size_t size) const |
ssize_t | write (uint16_t number, int32_t sec, int32_t usec) const |
ssize_t | write (uint32_t number, int32_t sec, int32_t usec) const |
ssize_t | write (uint64_t number, int32_t sec, int32_t usec) const |
ssize_t | write (int16_t number, int32_t sec, int32_t usec) const |
ssize_t | write (int32_t number, int32_t sec, int32_t usec) const |
ssize_t | write (int64_t number, int32_t sec, int32_t usec) const |
ssize_t | write (float number, int32_t sec, int32_t usec) const |
ssize_t | write (double number, int32_t sec, int32_t usec) const |
ssize_t | write (unsigned char character, int32_t sec, int32_t usec) const |
ssize_t | write (char character, int32_t sec, int32_t usec) const |
ssize_t | write (bool value, int32_t sec, int32_t usec) const |
ssize_t | write (const unsigned char *string, int32_t sec, int32_t usec) const |
ssize_t | write (const char *string, int32_t sec, int32_t usec) const |
ssize_t | write (const unsigned char *string, size_t size, int32_t sec, int32_t usec) const |
ssize_t | write (const char *string, size_t size, int32_t sec, int32_t usec) const |
ssize_t | write (const void *buffer, size_t size, int32_t sec, int32_t usec) const |
size_t | printf (const char *format,...) |
size_t | printf (const char *format, va_list *argp) |
void | safePrint (unsigned char c) |
void | safePrint (const unsigned char *str) |
void | safePrint (const unsigned char *str, int32_t length) |
void | safePrint (char c) |
void | safePrint (const char *str) |
void | safePrint (const char *str, int32_t length) |
void | printBits (unsigned char value) |
void | printBits (uint16_t value) |
void | printBits (uint32_t value) |
void | printBits (uint64_t value) |
void | printBits (char value) |
void | printBits (int16_t value) |
void | printBits (int32_t value) |
void | printBits (int64_t value) |
void | printBits (unsigned char *bits, uint64_t size) |
ssize_t | read (uint16_t *buffer) |
ssize_t | read (uint32_t *buffer) |
ssize_t | read (uint64_t *buffer) |
ssize_t | read (int16_t *buffer) |
ssize_t | read (int32_t *buffer) |
ssize_t | read (int64_t *buffer) |
ssize_t | read (float *buffer) |
ssize_t | read (double *buffer) |
ssize_t | read (unsigned char *buffer) |
ssize_t | read (char *buffer) |
ssize_t | read (bool *buffer) |
ssize_t | read (unsigned char *buffer, size_t size) |
ssize_t | read (char *buffer, size_t size) |
ssize_t | read (void *buf, size_t size) |
ssize_t | read (char **buffer, const char *terminator) |
ssize_t | read (char **buffer, const char *terminator, size_t maxbytes) |
ssize_t | read (uint16_t *buffer, int32_t sec, int32_t usec) |
ssize_t | read (uint32_t *buffer, int32_t sec, int32_t usec) |
ssize_t | read (uint64_t *buffer, int32_t sec, int32_t usec) |
ssize_t | read (int16_t *buffer, int32_t sec, int32_t usec) |
ssize_t | read (int32_t *buffer, int32_t sec, int32_t usec) |
ssize_t | read (int64_t *buffer, int32_t sec, int32_t usec) |
ssize_t | read (float *buffer, int32_t sec, int32_t usec) |
ssize_t | read (double *buffer, int32_t sec, int32_t usec) |
ssize_t | read (unsigned char *buffer, int32_t sec, int32_t usec) |
ssize_t | read (char *buffer, int32_t sec, int32_t usec) |
ssize_t | read (bool *buffer, int32_t sec, int32_t usec) |
ssize_t | read (unsigned char *buffer, size_t size, int32_t sec, int32_t usec) |
ssize_t | read (char *buffer, size_t size, int32_t sec, int32_t usec) |
ssize_t | read (void *buf, size_t size, int32_t sec, int32_t usec) |
ssize_t | read (char **buffer, const char *terminator, int32_t sec, int32_t usec) |
ssize_t | read (char **buffer, const char *terminator, size_t maxbytes, int32_t sec, int32_t usec) |
ssize_t | read (char **buffer, const char *terminator, size_t maxbytes, char escapechar, int32_t sec, int32_t usec) |
int32_t | waitForNonBlockingRead (int32_t sec, int32_t usec) const |
int32_t | waitForNonBlockingWrite (int32_t sec, int32_t usec) const |
void | retryInterruptedReads () |
void | dontRetryInterruptedReads () |
bool | getRetryInterruptedReads () const |
void | retryInterruptedWrites () |
void | dontRetryInterruptedWrites () |
bool | getRetryInterruptedWrites () const |
void | retryInterruptedWaits () |
void | dontRetryInterruptedWaits () |
bool | getRetryInterruptedWaits () const |
void | retryInterruptedFcntl () |
void | dontRetryInterruptedFcntl () |
bool | getRetryInterruptedFcntl () const |
void | retryInterruptedIoctl () |
void | dontRetryInterruptedIoctl () |
bool | getRetryInterruptedIoctl () const |
void | allowShortReads () |
void | dontAllowShortReads () |
void | allowShortWrites () |
void | dontAllowShortWrites () |
virtual bool | passFileDescriptor (int32_t fd) |
virtual bool | receiveFileDescriptor (int32_t *fd) |
virtual bool | passSocket (int32_t sock) |
virtual bool | receiveSocket (int32_t *sock) |
void | translateByteOrder () |
void | dontTranslateByteOrder () |
virtual int32_t | fCntl (int32_t command, long arg) const |
virtual int32_t | ioCtl (int32_t command, void *arg) const |
bool | useNaglesAlgorithm () |
bool | dontUseNaglesAlgorithm () |
bool | setTcpWriteBufferSize (int32_t size) |
bool | getTcpWriteBufferSize (int32_t *size) |
bool | setTcpReadBufferSize (int32_t size) |
bool | getTcpReadBufferSize (int32_t *size) |
bool | disableIPv4 () |
bool | enableIPv4 () |
const char * | getType () const |
char * | getPeerAddress () const |
bool | setWriteBufferSize (ssize_t size) const |
bool | flushWriteBuffer (int32_t sec, int32_t usec) const |
bool | setReadBufferSize (ssize_t size) const |
bool | closeOnExec () |
bool | dontCloseOnExec () |
bool | getCloseOnExec () |
Additional Inherited Members | |
![]() | |
static bool | createFile (const char *name, mode_t perms) |
static bool | createFifo (const char *filename, mode_t perms) |
static bool | createPipe (filedescriptor *readfd, filedescriptor *writefd) |
static int32_t | createTemporaryFile (char *templatefilename) |
static bool | createHardLink (const char *oldpath, const char *newpath) |
static bool | createSymbolicLink (const char *oldpath, const char *newpath) |
static char * | resolveSymbolicLink (const char *filename) |
static bool | rename (const char *oldpath, const char *newpath) |
static bool | remove (const char *filename) |
static bool | truncate (const char *filename) |
static bool | truncate (const char *filename, off64_t length) |
static char * | getContents (const char *name) |
static ssize_t | getContents (const char *name, unsigned char *buffer, size_t buffersize) |
static bool | exists (const char *filename) |
static bool | readable (const char *filename) |
static bool | writeable (const char *filename) |
static bool | executable (const char *filename) |
static bool | accessible (const char *filename, int32_t mode) |
static bool | getLastChangeTime (const char *filename, time_t *ctime) |
static bool | setPermissions (const char *filename, mode_t perms) |
static bool | changeOwner (const char *filename, const char *newuser, const char *newgroup) |
static bool | changeOwner (const char *filename, uid_t uid, gid_t gid) |
static bool | canChangeOwner (const char *filename) |
static bool | setLastAccessTime (const char *filename, time_t lastaccesstime) |
static bool | setLastModificationTime (const char *filename, time_t lastmodtime) |
static bool | setLastAccessAndModificationTimes (const char *filename, time_t lastaccesstime, time_t lastmodtime) |
static bool | setLastAccessAndModificationTimes (const char *filename) |
static char * | dirname (const char *filename) |
static char * | basename (const char *filename) |
static char * | basename (const char *filename, const char *suffix) |
static char * | eightDotThree (const char *filename) |
static key_t | generateKey (const char *filename, int32_t id) |
static int64_t | maxLinks (const char *filename) |
![]() | |
static uint16_t | hostToNet (uint16_t value) |
static uint32_t | hostToNet (uint32_t value) |
static uint64_t | hostToNet (uint64_t value) |
static uint16_t | netToHost (uint16_t value) |
static uint32_t | netToHost (uint32_t value) |
static uint64_t | netToHost (uint64_t value) |
The url class provides read access to urls.
Its parent class: file provides provides open(), read(), and close() methods.
http urls, with Basic Authentication, are supported on all platforms.
urls for other protocols, including ftp, https, scp, sftp, and others, are supported if rudiments was compiled with support for libcurl.
Examples of supported urls include:
The url class supports storing the user:password portion of a url in a user-password file. These files may be referenced in the url by enclosing the full pathname of the file in square brackets. The file should consist of a single line containing the user and password, separated by a colon.
For example:
myusername:mypassword
url::url | ( | ) |
Creates an instance of the url class.
|
virtual |
Deletes this instance of the url class.