TAO  2.3.2
Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
TAO_HTTP_Handler Class Reference

#include <HTTP_Handler.h>

Inheritance diagram for TAO_HTTP_Handler:
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Collaboration diagram for TAO_HTTP_Handler:
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Public Member Functions

 TAO_HTTP_Handler (void)
 Null constructor, insures that it works properly with Connector. More...
 
 TAO_HTTP_Handler (ACE_Message_Block *mb, ACE_TCHAR *filename)
 Always use this constructor to make HTTP_Handlers. More...
 
size_t byte_count (void) const
 returns the number of bytes read/written in the last operation. More...
 
virtual int open (void *=0)
 Activate this instance of the <HTTP_Handler> More...
 
virtual int close (u_long flags=0)
 Close down the Blob. More...
 
 ~TAO_HTTP_Handler (void)
 
- Public Member Functions inherited from ACE_Svc_Handler< ACE_SOCK_STREAM, ACE_NULL_SYNCH >
 ACE_Svc_Handler (ACE_Thread_Manager *thr_mgr=0, ACE_Message_Queue< SYNCH_TRAITS > *mq=0, ACE_Reactor *reactor=ACE_Reactor::instance())
 
virtual ~ACE_Svc_Handler (void)
 
virtual int idle (u_long flags=0)
 
virtual ACE_Recyclable_State recycle_state (void) const
 
virtual int recycle_state (ACE_Recyclable_State new_state)
 
virtual void cleanup_hint (void **act_holder=0)
 
virtual int init (int argc, ACE_TCHAR *argv[])
 
virtual int fini (void)
 
virtual int info (ACE_TCHAR **info_string, size_t length) const
 
virtual int handle_close (ACE_HANDLE=ACE_INVALID_HANDLE, ACE_Reactor_Mask=ACE_Event_Handler::ALL_EVENTS_MASK)
 
virtual int handle_timeout (const ACE_Time_Value &time, const void *)
 
virtual ACE_HANDLE get_handle (void) const
 
virtual void set_handle (ACE_HANDLE)
 
PEER_STREAM & peer (void) const
 
void * operator new (size_t n)
 
void * operator new (size_t n, void *p)
 
virtual void destroy (void)
 
void operator delete (void *)
 
void operator delete (void *, void *)
 
void shutdown (void)
 
void dump (void) const
 
virtual void recycler (ACE_Connection_Recycling_Strategy *recycler, const void *recycling_act)
 
virtual ACE_Connection_Recycling_Strategyrecycler (void) const
 
virtual const void * recycling_act (void) const
 
virtual int recycle (void *=0)
 
- Public Member Functions inherited from ACE_Task< SYNCH_TRAITS >
 ACE_Task (ACE_Thread_Manager *thr_mgr=0, ACE_Message_Queue< ACE_SYNCH_USE, ACE_System_Time_Policy > *mq=0)
 
virtual ~ACE_Task (void)
 
ACE_Message_Queue< ACE_SYNCH_USE, ACE_System_Time_Policy > * msg_queue (void)
 
void msg_queue (ACE_Message_Queue< ACE_SYNCH_USE, ACE_System_Time_Policy > *)
 
ACE_Time_Value_T< ACE_System_Time_Policygettimeofday (void) const
 
void set_time_policy (ACE_System_Time_Policyconst &time_policy)
 
int putq (ACE_Message_Block *, ACE_Time_Value *timeout=0)
 
int getq (ACE_Message_Block *&mb, ACE_Time_Value *timeout=0)
 
int ungetq (ACE_Message_Block *, ACE_Time_Value *timeout=0)
 
int reply (ACE_Message_Block *mb, ACE_Time_Value *tv=0)
 
int put_next (ACE_Message_Block *msg, ACE_Time_Value *timeout=0)
 
const ACE_TCHARname (void) const
 
ACE_Task< ACE_SYNCH_USE, ACE_System_Time_Policy > * next (void)
 
void next (ACE_Task< ACE_SYNCH_USE, ACE_System_Time_Policy > *)
 
ACE_Task< ACE_SYNCH_USE, ACE_System_Time_Policy > * sibling (void)
 
ACE_Module< ACE_SYNCH_USE, ACE_System_Time_Policy > * module (void) const
 
int flush (u_long flag=ACE_Task_Flags::ACE_FLUSHALL)
 
void water_marks (ACE_IO_Cntl_Msg::ACE_IO_Cntl_Cmds, size_t)
 
void dump (void) const
 
- Public Member Functions inherited from ACE_Task_Base
 ACE_Task_Base (ACE_Thread_Manager *=0)
 
virtual ~ACE_Task_Base (void)
 
virtual int module_closed (void)
 
virtual int put (ACE_Message_Block *, ACE_Time_Value *=0)
 
virtual int svc (void)
 
virtual int activate (long flags=THR_NEW_LWP|THR_JOINABLE|THR_INHERIT_SCHED, int n_threads=1, int force_active=0, long priority=ACE_DEFAULT_THREAD_PRIORITY, int grp_id=-1, ACE_Task_Base *task=0, ACE_hthread_t thread_handles[]=0, void *stack[]=0, size_t stack_size[]=0, ACE_thread_t thread_ids[]=0, const char *thr_name[]=0)
 
virtual int wait (void)
 
virtual int suspend (void)
 
virtual int resume (void)
 
int grp_id (void) const
 
void grp_id (int)
 
ACE_Thread_Managerthr_mgr (void) const
 
void thr_mgr (ACE_Thread_Manager *)
 
int is_reader (void) const
 
int is_writer (void) const
 
size_t thr_count (void) const
 
ACE_thread_t last_thread (void) const
 
- Public Member Functions inherited from ACE_Service_Object
 ACE_Service_Object (ACE_Reactor *=0)
 
virtual ~ACE_Service_Object (void)
 
- Public Member Functions inherited from ACE_Event_Handler
virtual ~ACE_Event_Handler (void)
 
virtual int priority (void) const
 
virtual void priority (int priority)
 
virtual int handle_input (ACE_HANDLE fd=ACE_INVALID_HANDLE)
 
virtual int handle_output (ACE_HANDLE fd=ACE_INVALID_HANDLE)
 
virtual int handle_exception (ACE_HANDLE fd=ACE_INVALID_HANDLE)
 
virtual int handle_exit (ACE_Process *)
 
virtual int handle_signal (int signum, siginfo_t *=0, ucontext_t *=0)
 
virtual int resume_handler (void)
 
virtual int handle_qos (ACE_HANDLE=ACE_INVALID_HANDLE)
 
virtual int handle_group_qos (ACE_HANDLE=ACE_INVALID_HANDLE)
 
virtual void reactor (ACE_Reactor *reactor)
 
virtual ACE_Reactorreactor (void) const
 
virtual ACE_Reactor_Timer_Interfacereactor_timer_interface (void) const
 
virtual Reference_Count add_reference (void)
 
virtual Reference_Count remove_reference (void)
 
Reference_Counting_Policyreference_counting_policy (void)
 
- Public Member Functions inherited from ACE_Shared_Object
 ACE_Shared_Object (void)
 
virtual ~ACE_Shared_Object (void)
 

Protected Types

enum  { MAX_HEADER_SIZE = 2048, MTU = BUFSIZ }
 
- Protected Types inherited from ACE_Event_Handler
typedef ACE_Atomic_Op< ACE_SYNCH_MUTEX, Reference_CountAtomic_Reference_Count
 

Protected Member Functions

virtual int send_request (void)
 
virtual int receive_reply (void)
 
- Protected Member Functions inherited from ACE_Event_Handler
 ACE_Event_Handler (ACE_Reactor *=0, int priority=ACE_Event_Handler::LO_PRIORITY)
 

Protected Attributes

ACE_Message_Blockmb_
 
ACE_TCHARfilename_
 
size_t bytecount_
 
- Protected Attributes inherited from ACE_Svc_Handler< ACE_SOCK_STREAM, ACE_NULL_SYNCH >
PEER_STREAM peer_
 
bool dynamic_
 
bool closing_
 
ACE_Connection_Recycling_Strategyrecycler_
 
const void * recycling_act_
 
- Protected Attributes inherited from ACE_Task_Base
size_t thr_count_
 
ACE_Thread_Managerthr_mgr_
 
u_long flags_
 
int grp_id_
 
ACE_thread_t last_thread_id_
 
- Protected Attributes inherited from ACE_Event_Handler
Atomic_Reference_Count reference_count_
 

Additional Inherited Members

- Public Types inherited from ACE_Svc_Handler< ACE_SOCK_STREAM, ACE_NULL_SYNCH >
typedef PEER_STREAM::PEER_ADDR addr_type
 
typedef PEER_STREAM stream_type
 
- Public Types inherited from ACE_Event_Handler
typedef long Reference_Count
 
- Static Public Member Functions inherited from ACE_Task_Base
static ACE_THR_FUNC_RETURN svc_run (void *)
 
static void cleanup (void *object, void *params)
 
- Static Public Member Functions inherited from ACE_Event_Handler
static ACE_THR_FUNC_RETURN read_adapter (void *event_handler)
 
static int register_stdin_handler (ACE_Event_Handler *eh, ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr, int flags=THR_DETACHED)
 
static int remove_stdin_handler (ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr)
 
- Public Attributes inherited from ACE_Task< SYNCH_TRAITS >
ACE_Message_Queue< ACE_SYNCH_USE, ACE_System_Time_Policy > * msg_queue_
 
bool delete_msg_queue_
 
ACE_Module< ACE_SYNCH_USE, ACE_System_Time_Policy > * mod_
 
ACE_Task< ACE_SYNCH_USE, ACE_System_Time_Policy > * next_
 
 ACE_ALLOC_HOOK_DECLARE
 
- Public Attributes inherited from ACE_Event_Handler
 LO_PRIORITY
 
 HI_PRIORITY
 
 NULL_MASK
 
 READ_MASK
 
 WRITE_MASK
 
 EXCEPT_MASK
 
 ACCEPT_MASK
 
 CONNECT_MASK
 
 TIMER_MASK
 
 QOS_MASK
 
 GROUP_QOS_MASK
 
 SIGNAL_MASK
 
 ALL_EVENTS_MASK
 
 RWE_MASK
 
 DONT_CALL
 
 ACE_EVENT_HANDLER_NOT_RESUMED
 
 ACE_REACTOR_RESUMES_HANDLER
 
 ACE_APPLICATION_RESUMES_HANDLER
 

Detailed Description

class to retrieve data via HTTP

Member Enumeration Documentation

anonymous enum
protected
Enumerator
MAX_HEADER_SIZE 

The handler assumes that the first 2048 bytes of a server response contains the header

MTU 

set the MAX_TRANSMISSION_UNIT (MTU) = BUFSIZ as defined by OS

Constructor & Destructor Documentation

TAO_HTTP_Handler::TAO_HTTP_Handler ( void  )

Null constructor, insures that it works properly with Connector.

TAO_HTTP_Handler::TAO_HTTP_Handler ( ACE_Message_Block mb,
ACE_TCHAR filename 
)

Always use this constructor to make HTTP_Handlers.

TAO_HTTP_Handler::~TAO_HTTP_Handler ( void  )

Member Function Documentation

size_t TAO_HTTP_Handler::byte_count ( void  ) const

returns the number of bytes read/written in the last operation.

int TAO_HTTP_Handler::close ( u_long  flags = 0)
virtual

Close down the Blob.

Reimplemented from ACE_Svc_Handler< ACE_SOCK_STREAM, ACE_NULL_SYNCH >.

int TAO_HTTP_Handler::open ( void *  = 0)
virtual

Activate this instance of the <HTTP_Handler>

Reimplemented from ACE_Svc_Handler< ACE_SOCK_STREAM, ACE_NULL_SYNCH >.

int TAO_HTTP_Handler::receive_reply ( void  )
protectedvirtual

Reimplemented in TAO_HTTP_Reader.

int TAO_HTTP_Handler::send_request ( void  )
protectedvirtual

Reimplemented in TAO_HTTP_Reader.

Member Data Documentation

size_t TAO_HTTP_Handler::bytecount_
protected
ACE_TCHAR* TAO_HTTP_Handler::filename_
protected
ACE_Message_Block* TAO_HTTP_Handler::mb_
protected

The documentation for this class was generated from the following files: