bugfixes
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3772 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
@@ -23,6 +23,7 @@
|
||||
// ---------------------------------------------------------------------------
|
||||
// wxSocket headers (generic)
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
#ifdef WXPREC
|
||||
# include "wx/wxprec.h"
|
||||
#else
|
||||
@@ -63,9 +64,19 @@ typedef enum {
|
||||
wxSOCKET_INVPORT = GSOCK_INVPORT,
|
||||
wxSOCKET_WOULDBLOCK = GSOCK_WOULDBLOCK,
|
||||
wxSOCKET_TIMEDOUT = GSOCK_TIMEDOUT,
|
||||
wxSOCKET_MEMERR = GSOCK_MEMERR
|
||||
wxSOCKET_MEMERR = GSOCK_MEMERR,
|
||||
wxSOCKET_BUSY
|
||||
} wxSocketError;
|
||||
|
||||
enum {
|
||||
wxSOCKET_NONE = 0,
|
||||
wxSOCKET_NOWAIT = 1,
|
||||
wxSOCKET_WAITALL = 2,
|
||||
wxSOCKET_BLOCK = 4
|
||||
};
|
||||
|
||||
typedef int wxSockFlags;
|
||||
|
||||
// ------------------------------------------------------------------------
|
||||
// wxSocket base
|
||||
// ------------------------------------------------------------------------
|
||||
@@ -77,43 +88,64 @@ class WXDLLEXPORT wxSocketBase : public wxEvtHandler
|
||||
DECLARE_CLASS(wxSocketBase)
|
||||
public:
|
||||
|
||||
enum { NONE=0, NOWAIT=1, WAITALL=2, SPEED=4 };
|
||||
typedef int wxSockFlags;
|
||||
enum {
|
||||
NONE = wxSOCKET_NONE,
|
||||
NOWAIT = wxSOCKET_NOWAIT,
|
||||
WAITALL = wxSOCKET_WAITALL,
|
||||
SPEED = wxSOCKET_BLOCK
|
||||
};
|
||||
|
||||
typedef ::wxSockFlags wxSockFlags;
|
||||
|
||||
// Type of request
|
||||
|
||||
enum wxSockType { SOCK_CLIENT, SOCK_SERVER, SOCK_INTERNAL, SOCK_UNINIT };
|
||||
typedef void (*wxSockCbk)(wxSocketBase& sock, wxSocketNotify evt, char *cdata);
|
||||
|
||||
protected:
|
||||
GSocket *m_socket; // wxSocket socket
|
||||
wxSockFlags m_flags; // wxSocket flags
|
||||
wxSockType m_type; // wxSocket type
|
||||
wxSocketEventFlags m_neededreq; // Which events we are interested in
|
||||
wxUint32 m_lcount; // Last IO request size
|
||||
unsigned long m_timeout; // IO timeout value
|
||||
|
||||
char *m_unread; // Pushback buffer
|
||||
wxUint32 m_unrd_size; // Pushback buffer size
|
||||
wxUint32 m_unrd_cur; // Pushback pointer
|
||||
|
||||
wxSockCbk m_cbk; // C callback
|
||||
char *m_cdata; // C callback data
|
||||
|
||||
bool m_connected; // Connected ?
|
||||
bool m_establishing; // Pending connections ?
|
||||
bool m_notify_state; // Notify state
|
||||
GSocket *m_socket; // GSocket
|
||||
int m_id; // Socket id (for event handler)
|
||||
|
||||
// Defering variables
|
||||
enum {
|
||||
DEFER_READ, DEFER_WRITE, NO_DEFER
|
||||
// Attributes
|
||||
wxSockFlags m_flags; // wxSocket flags
|
||||
wxSockType m_type; // wxSocket type
|
||||
wxSocketEventFlags m_neededreq; // Event mask
|
||||
bool m_notify_state; // Notify events to users?
|
||||
bool m_connected; // Connected ?
|
||||
bool m_establishing; // Establishing connection ?
|
||||
bool m_reading; // Busy reading?
|
||||
bool m_writing; // Busy writing?
|
||||
bool m_error; // Did last IO call fail ?
|
||||
wxUint32 m_lcount; // Last IO transaction size
|
||||
unsigned long m_timeout; // IO timeout value
|
||||
wxList m_states; // Stack of states
|
||||
|
||||
char *m_unread; // Pushback buffer
|
||||
wxUint32 m_unrd_size; // Pushback buffer size
|
||||
wxUint32 m_unrd_cur; // Pushback pointer (index into buffer)
|
||||
|
||||
// Async IO variables
|
||||
enum
|
||||
{
|
||||
NO_DEFER = 0,
|
||||
DEFER_READ = 1,
|
||||
DEFER_WRITE = 2
|
||||
} m_defering; // Defering state
|
||||
char *m_defer_buffer; // Defering target buffer
|
||||
wxUint32 m_defer_nbytes; // Defering buffer size
|
||||
wxTimer *m_defer_timer; // Timer for defering mode
|
||||
|
||||
bool m_error; // Did an error occur in last IO call ?
|
||||
wxList m_states; // Stack of states
|
||||
/*
|
||||
char *m_read_buffer; // Target buffer (read)
|
||||
char *m_write_buffer; // Target buffer (write)
|
||||
wxUint32 m_read_nbytes; // Buffer size (read)
|
||||
wxUint32 m_write_nbytes; // Buffer size (write)
|
||||
wxTimer *m_read_timer; // Timer (read)
|
||||
wxTimer *m_write_timer; // Timer (write)
|
||||
*/
|
||||
|
||||
wxSockCbk m_cbk; // C callback
|
||||
char *m_cdata; // C callback data
|
||||
|
||||
public:
|
||||
wxSocketBase();
|
||||
@@ -127,7 +159,7 @@ public:
|
||||
wxSocketBase& Unread(const char *buffer, wxUint32 nbytes);
|
||||
wxSocketBase& ReadMsg(char *buffer, wxUint32 nbytes);
|
||||
wxSocketBase& WriteMsg(const char *buffer, wxUint32 nbytes);
|
||||
void Discard();
|
||||
wxSocketBase& Discard();
|
||||
|
||||
// Status
|
||||
inline bool Ok() const { return (m_socket != NULL); };
|
||||
@@ -135,7 +167,7 @@ public:
|
||||
inline bool IsConnected() const { return m_connected; };
|
||||
inline bool IsDisconnected() const { return !IsConnected(); };
|
||||
inline bool IsNoWait() const { return ((m_flags & NOWAIT) != 0); };
|
||||
bool IsData() const;
|
||||
inline bool IsData() { return WaitForRead(0, 0); };
|
||||
inline wxUint32 LastCount() const { return m_lcount; }
|
||||
inline wxSocketError LastError() const { return (wxSocketError)GSocket_GetError(m_socket); }
|
||||
inline wxSockType GetType() const { return m_type; }
|
||||
@@ -145,9 +177,9 @@ public:
|
||||
virtual bool GetLocal(wxSockAddress& addr_man) const;
|
||||
|
||||
// Set attributes and flags
|
||||
void SetFlags(wxSockFlags _flags);
|
||||
wxSockFlags GetFlags() const;
|
||||
void SetTimeout(long seconds);
|
||||
void SetFlags(wxSockFlags flags);
|
||||
inline wxSockFlags GetFlags() const { return m_flags; };
|
||||
|
||||
// Wait functions
|
||||
// seconds = -1 means default timeout (change with SetTimeout)
|
||||
@@ -178,9 +210,7 @@ public:
|
||||
// Public internal callback
|
||||
virtual void OldOnNotify(wxSocketNotify WXUNUSED(evt));
|
||||
|
||||
// Do NOT use these functions; they should be protected!
|
||||
void CreatePushbackAfter(const char *buffer, wxUint32 size);
|
||||
void CreatePushbackBefore(const char *buffer, wxUint32 size);
|
||||
// Do NOT use this function; it should be protected!
|
||||
void OnRequest(wxSocketNotify req_evt);
|
||||
|
||||
protected:
|
||||
@@ -198,13 +228,17 @@ public:
|
||||
protected:
|
||||
#endif
|
||||
|
||||
// Low level IO
|
||||
wxUint32 _Read(char* buffer, wxUint32 nbytes);
|
||||
wxUint32 _Write(const char *buffer, wxUint32 nbytes);
|
||||
bool _Wait(long seconds, long milliseconds, wxSocketEventFlags flags);
|
||||
|
||||
int DeferRead(char *buffer, wxUint32 nbytes);
|
||||
int DeferWrite(const char *buffer, wxUint32 nbytes);
|
||||
wxUint32 DeferRead(char *buffer, wxUint32 nbytes);
|
||||
wxUint32 DeferWrite(const char *buffer, wxUint32 nbytes);
|
||||
void DoDefer();
|
||||
|
||||
// Pushback library
|
||||
// Pushbacks
|
||||
void Pushback(const char *buffer, wxUint32 size);
|
||||
wxUint32 GetPushback(char *buffer, wxUint32 size, bool peek);
|
||||
};
|
||||
|
||||
|
Reference in New Issue
Block a user