Rudiments
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Inherits socketclient, and inetsocketutil.
Public Member Functions | |
inetsocketclient () | |
inetsocketclient (const inetsocketclient &i) | |
inetsocketclient & | operator= (const inetsocketclient &i) |
virtual | ~inetsocketclient () |
int32_t | connect (const char *host, uint16_t port, int32_t timeoutsec, int32_t timeoutusec, uint32_t retrywait, uint32_t retrycount) |
void | initialize (constnamevaluepairs *cd) |
void | initialize (const char *host, uint16_t port, int32_t timeoutsec, int32_t timeoutusec, uint32_t retrywait, uint32_t retrycount) |
int32_t | connect () |
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socketclient () | |
socketclient (const socketclient &c) | |
socketclient & | operator= (const socketclient &c) |
virtual | ~socketclient () |
virtual bool | supportsBlockingNonBlockingModes () |
virtual bool | useNonBlockingMode () const |
virtual bool | useBlockingMode () const |
virtual bool | isUsingNonBlockingMode () const |
virtual int32_t | ioCtl (int32_t command, void *arg) const |
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client () | |
client (const client &c) | |
client & | operator= (const client &c) |
virtual | ~client () |
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 |
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 (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) const |
ssize_t | read (uint32_t *buffer) const |
ssize_t | read (uint64_t *buffer) const |
ssize_t | read (int16_t *buffer) const |
ssize_t | read (int32_t *buffer) const |
ssize_t | read (int64_t *buffer) const |
ssize_t | read (float *buffer) const |
ssize_t | read (double *buffer) const |
ssize_t | read (unsigned char *buffer) const |
ssize_t | read (char *buffer) const |
ssize_t | read (bool *buffer) const |
ssize_t | read (unsigned char *buffer, size_t size) const |
ssize_t | read (char *buffer, size_t size) const |
ssize_t | read (void *buf, size_t size) const |
ssize_t | read (char **buffer, const char *terminator) const |
ssize_t | read (uint16_t *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (uint32_t *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (uint64_t *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (int16_t *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (int32_t *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (int64_t *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (float *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (double *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (unsigned char *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (char *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (bool *buffer, int32_t sec, int32_t usec) const |
ssize_t | read (unsigned char *buffer, size_t size, int32_t sec, int32_t usec) const |
ssize_t | read (char *buffer, size_t size, int32_t sec, int32_t usec) const |
ssize_t | read (void *buf, size_t size, int32_t sec, int32_t usec) const |
ssize_t | read (char **buffer, const char *terminator, int32_t sec, int32_t usec) const |
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 () |
void | useListener (listener *lstnr) |
void | dontUseListener () |
listener * | getListener () |
void | useListenerInsideReads () |
void | dontUseListenerInsideReads () |
void | useListenerInsideWrites () |
void | dontUseListenerInsideWrites () |
virtual bool | passFileDescriptor (int32_t fd) const |
virtual bool | receiveFileDescriptor (int32_t *fd) const |
virtual bool | passSocket (int32_t sock) const |
virtual bool | receiveSocket (int32_t *sock) const |
void | translateByteOrder () |
void | dontTranslateByteOrder () |
virtual int32_t | fCntl (int32_t command, long 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 | |
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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) |
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inetsocketutil () | |
inetsocketutil (const inetsocketutil &i) | |
inetsocketutil & | operator= (const inetsocketutil &i) |
virtual | ~inetsocketutil () |
void | initialize (const char *address, uint16_t port) |
The inetsocketclient class allows you to write programs that can talk to other programs across a network over TCP stream sockets.
The inetsocketclient class provides methods for connecting to servers. Its ultimate parent class: filedescriptor provides methods for reading and writing data and closing connections.
inetsocketclient::inetsocketclient | ( | ) |
Creates an instance of the inetsocketclient class.
inetsocketclient::inetsocketclient | ( | const inetsocketclient & | i | ) |
Creates an instance of the inetsocketclient class that is a copy of "i".
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virtual |
Deletes this instance of the inetsocketclient class.
int32_t inetsocketclient::connect | ( | const char * | host, |
uint16_t | port, | ||
int32_t | timeoutsec, | ||
int32_t | timeoutusec, | ||
uint32_t | retrywait, | ||
uint32_t | retrycount | ||
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This convenience method calls the initialize() and connect() methods of the class.
Returns RESULT_SUCCESS on success and RESULT_ERROR on failure.
See the other connect() method for a note about use in multithreaded applications.
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virtual |
Attempts to connect to the "host" and "port" set earlier using one of the initialize() methods. If the connection fails, it will retry "retrycount" times, waiting "retrywait" seconds between retrycount. If "host" resolves to multiple addresses, each address will be tried "retrycount" times.
Setting "retrycount" to 0 will cause it to try to connect indefinitely. Setting "retrywait" to 0 will cause it to try to connect over and over as fast as possible (not recommended).
Each attempt to connect will wait "timeoutsec" seconds and "timeoutusec" microseconds for the connect to succeed. Specifying -1 for either parameter will cause the attempt to wait until the underlying protocol times out which may be up to 2 minutes.
Returns RESULT_SUCCESS on success and RESULT_ERROR on failure.
Note that if your system does not support getaddrinfo() then connect() uses the hostentry and protocolentry classes. If you are using this method in a multithreaded application, you may need to supply those classes with mutexes. See hostentry.h and protocolentry.h for more detail.
Implements client.
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virtual |
void inetsocketclient::initialize | ( | const char * | host, |
uint16_t | port, | ||
int32_t | timeoutsec, | ||
int32_t | timeoutusec, | ||
uint32_t | retrywait, | ||
uint32_t | retrycount | ||
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Initializes the class to use "host", "port", "timeoutsec", "timeoutusec", "retrywait" and "retrycount" when connect() is called.
inetsocketclient& inetsocketclient::operator= | ( | const inetsocketclient & | i | ) |
Makes this instance of the inetsocketclient class identical to "i".