Rudiments
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Inherits filedescriptor.
Inherited by modemclient, and socketclient.
Public Member Functions | |
client () | |
client (const client &c) | |
client & | operator= (const client &c) |
virtual | ~client () |
virtual void | initialize (constnamevaluepairs *cd) |
virtual int32_t | connect () |
virtual const char * | getVerboseConnectError () |
virtual void | setVerboseConnectError (const char *error) |
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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 (const 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 | setSocketWriteBufferSize (int32_t size) |
bool | getSocketWriteBufferSize (int32_t *size) |
bool | setSocketReadBufferSize (int32_t size) |
bool | getSocketReadBufferSize (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 | |
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static bool | createPipe (filedescriptor *readfd, filedescriptor *writefd) |
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) |
static uint16_t | hostToLittleEndian (uint16_t value) |
static uint32_t | hostToLittleEndian (uint32_t value) |
static uint64_t | hostToLittleEndian (uint64_t value) |
static uint16_t | littleEndianToHost (uint16_t value) |
static uint32_t | littleEndianToHost (uint32_t value) |
static uint64_t | littleEndianToHost (uint64_t value) |
The client class provides a base class for classes that implement the client side of a client-server communication model.
client::client | ( | ) |
Creates an instance of the client class.
client::client | ( | const client & | c | ) |
Creates an instance of the client class that is a copy of "c".
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Deletes this instance of the client class.
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This method may be implemnted by a child class to open a connection to a server, presumably specified in the "cd" parameter of the initalize() method.
This method return an int32_t instead of a bool so child classes that have non atomic connection procedures (such as a modem) can implement return codes other than success or failure (such as abort).
This implementation just returns RESULT_SUCCESS.
Reimplemented in inetsocketclient, unixsocketclient, and modemclient.
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This method returns NULL by default but may be implemented by a child class to return a detailed reason for a connect failure.
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This method may be implemented by a child class to initialize this instance with the parameters defined in "cd".
This implementation does nothing.
Reimplemented in unixsocketclient, inetsocketclient, and modemclient.
Makes this instance of the client class identical to "c".
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This method may be used to set the verbose connect error.