bugfixes
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3772 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
@@ -36,6 +36,7 @@ struct _GSocket
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GAddress *m_peer;
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GSocketError m_error;
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/* Attributes */
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bool m_non_blocking;
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bool m_server;
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bool m_stream;
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@@ -43,6 +44,7 @@ struct _GSocket
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struct timeval m_timeout;
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/* Callbacks */
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GSocketEventFlags m_detected;
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GSocketCallback m_cbacks[GSOCK_MAX_EVENT];
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char *m_data[GSOCK_MAX_EVENT];
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int m_msgnumber;
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@@ -72,7 +74,8 @@ int _GSocket_Send_Dgram(GSocket *socket, const char *buffer, int size);
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/* Callbacks */
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void _GSocket_Configure_Callbacks(GSocket *socket);
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void _GSocket_Enable_Events(GSocket *socket);
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void _GSocket_Disable_Events(GSocket *socket);
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LRESULT CALLBACK _GSocket_Internal_WinProc(HWND, UINT, WPARAM, LPARAM);
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/* GAddress */
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@@ -23,6 +23,7 @@
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// ---------------------------------------------------------------------------
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// wxSocket headers (generic)
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// ---------------------------------------------------------------------------
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#ifdef WXPREC
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# include "wx/wxprec.h"
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#else
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@@ -63,9 +64,19 @@ typedef enum {
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wxSOCKET_INVPORT = GSOCK_INVPORT,
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wxSOCKET_WOULDBLOCK = GSOCK_WOULDBLOCK,
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wxSOCKET_TIMEDOUT = GSOCK_TIMEDOUT,
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wxSOCKET_MEMERR = GSOCK_MEMERR
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wxSOCKET_MEMERR = GSOCK_MEMERR,
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wxSOCKET_BUSY
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} wxSocketError;
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enum {
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wxSOCKET_NONE = 0,
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wxSOCKET_NOWAIT = 1,
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wxSOCKET_WAITALL = 2,
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wxSOCKET_BLOCK = 4
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};
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typedef int wxSockFlags;
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// ------------------------------------------------------------------------
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// wxSocket base
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// ------------------------------------------------------------------------
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@@ -77,43 +88,64 @@ class WXDLLEXPORT wxSocketBase : public wxEvtHandler
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DECLARE_CLASS(wxSocketBase)
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public:
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enum { NONE=0, NOWAIT=1, WAITALL=2, SPEED=4 };
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typedef int wxSockFlags;
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enum {
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NONE = wxSOCKET_NONE,
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NOWAIT = wxSOCKET_NOWAIT,
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WAITALL = wxSOCKET_WAITALL,
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SPEED = wxSOCKET_BLOCK
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};
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typedef ::wxSockFlags wxSockFlags;
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// Type of request
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enum wxSockType { SOCK_CLIENT, SOCK_SERVER, SOCK_INTERNAL, SOCK_UNINIT };
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typedef void (*wxSockCbk)(wxSocketBase& sock, wxSocketNotify evt, char *cdata);
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protected:
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GSocket *m_socket; // wxSocket socket
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wxSockFlags m_flags; // wxSocket flags
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wxSockType m_type; // wxSocket type
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wxSocketEventFlags m_neededreq; // Which events we are interested in
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wxUint32 m_lcount; // Last IO request size
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unsigned long m_timeout; // IO timeout value
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char *m_unread; // Pushback buffer
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wxUint32 m_unrd_size; // Pushback buffer size
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wxUint32 m_unrd_cur; // Pushback pointer
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wxSockCbk m_cbk; // C callback
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char *m_cdata; // C callback data
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bool m_connected; // Connected ?
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bool m_establishing; // Pending connections ?
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bool m_notify_state; // Notify state
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GSocket *m_socket; // GSocket
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int m_id; // Socket id (for event handler)
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// Defering variables
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enum {
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DEFER_READ, DEFER_WRITE, NO_DEFER
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// Attributes
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wxSockFlags m_flags; // wxSocket flags
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wxSockType m_type; // wxSocket type
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wxSocketEventFlags m_neededreq; // Event mask
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bool m_notify_state; // Notify events to users?
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bool m_connected; // Connected ?
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bool m_establishing; // Establishing connection ?
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bool m_reading; // Busy reading?
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bool m_writing; // Busy writing?
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bool m_error; // Did last IO call fail ?
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wxUint32 m_lcount; // Last IO transaction size
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unsigned long m_timeout; // IO timeout value
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wxList m_states; // Stack of states
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char *m_unread; // Pushback buffer
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wxUint32 m_unrd_size; // Pushback buffer size
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wxUint32 m_unrd_cur; // Pushback pointer (index into buffer)
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// Async IO variables
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enum
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{
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NO_DEFER = 0,
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DEFER_READ = 1,
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DEFER_WRITE = 2
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} m_defering; // Defering state
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char *m_defer_buffer; // Defering target buffer
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wxUint32 m_defer_nbytes; // Defering buffer size
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wxTimer *m_defer_timer; // Timer for defering mode
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bool m_error; // Did an error occur in last IO call ?
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wxList m_states; // Stack of states
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/*
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char *m_read_buffer; // Target buffer (read)
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char *m_write_buffer; // Target buffer (write)
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wxUint32 m_read_nbytes; // Buffer size (read)
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wxUint32 m_write_nbytes; // Buffer size (write)
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wxTimer *m_read_timer; // Timer (read)
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wxTimer *m_write_timer; // Timer (write)
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*/
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wxSockCbk m_cbk; // C callback
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char *m_cdata; // C callback data
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public:
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wxSocketBase();
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@@ -127,7 +159,7 @@ public:
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wxSocketBase& Unread(const char *buffer, wxUint32 nbytes);
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wxSocketBase& ReadMsg(char *buffer, wxUint32 nbytes);
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wxSocketBase& WriteMsg(const char *buffer, wxUint32 nbytes);
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void Discard();
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wxSocketBase& Discard();
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// Status
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inline bool Ok() const { return (m_socket != NULL); };
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@@ -135,7 +167,7 @@ public:
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inline bool IsConnected() const { return m_connected; };
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inline bool IsDisconnected() const { return !IsConnected(); };
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inline bool IsNoWait() const { return ((m_flags & NOWAIT) != 0); };
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bool IsData() const;
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inline bool IsData() { return WaitForRead(0, 0); };
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inline wxUint32 LastCount() const { return m_lcount; }
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inline wxSocketError LastError() const { return (wxSocketError)GSocket_GetError(m_socket); }
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inline wxSockType GetType() const { return m_type; }
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@@ -145,9 +177,9 @@ public:
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virtual bool GetLocal(wxSockAddress& addr_man) const;
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// Set attributes and flags
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void SetFlags(wxSockFlags _flags);
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wxSockFlags GetFlags() const;
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void SetTimeout(long seconds);
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void SetFlags(wxSockFlags flags);
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inline wxSockFlags GetFlags() const { return m_flags; };
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// Wait functions
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// seconds = -1 means default timeout (change with SetTimeout)
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@@ -178,9 +210,7 @@ public:
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// Public internal callback
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virtual void OldOnNotify(wxSocketNotify WXUNUSED(evt));
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// Do NOT use these functions; they should be protected!
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void CreatePushbackAfter(const char *buffer, wxUint32 size);
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void CreatePushbackBefore(const char *buffer, wxUint32 size);
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// Do NOT use this function; it should be protected!
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void OnRequest(wxSocketNotify req_evt);
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protected:
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@@ -198,13 +228,17 @@ public:
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protected:
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#endif
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// Low level IO
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wxUint32 _Read(char* buffer, wxUint32 nbytes);
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wxUint32 _Write(const char *buffer, wxUint32 nbytes);
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bool _Wait(long seconds, long milliseconds, wxSocketEventFlags flags);
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int DeferRead(char *buffer, wxUint32 nbytes);
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int DeferWrite(const char *buffer, wxUint32 nbytes);
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wxUint32 DeferRead(char *buffer, wxUint32 nbytes);
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wxUint32 DeferWrite(const char *buffer, wxUint32 nbytes);
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void DoDefer();
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// Pushback library
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// Pushbacks
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void Pushback(const char *buffer, wxUint32 size);
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wxUint32 GetPushback(char *buffer, wxUint32 size, bool peek);
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};
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@@ -5,14 +5,22 @@
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* CVSID: $Id$
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* -------------------------------------------------------------------------
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*/
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#ifndef __GSOCK_UNX_H
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#define __GSOCK_UNX_H
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#ifndef __GSOCKET_STANDALONE__
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#include "wx/setup.h"
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#endif
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#if wxUSE_SOCKETS
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#if wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__)
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#ifndef __GSOCKET_STANDALONE__
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#include "wx/gsocket.h"
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#else
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#include "gsocket.h"
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#endif
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#ifdef __cplusplus
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extern "C" {
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@@ -20,27 +28,31 @@ extern "C" {
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/* Definition of GSocket */
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struct _GSocket {
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struct _GSocket
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{
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int m_fd;
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GAddress *m_local, *m_peer;
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GAddress *m_local;
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GAddress *m_peer;
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GSocketError m_error;
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bool m_non_blocking, m_server, m_stream, m_oriented;
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bool m_non_blocking;
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bool m_server;
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bool m_stream;
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bool m_oriented;
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bool m_establishing;
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unsigned long m_timeout;
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/* Callbacks */
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GSocketEventFlags m_detected;
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GSocketCallback m_cbacks[GSOCK_MAX_EVENT];
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char *m_data[GSOCK_MAX_EVENT];
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/* IO calls associated */
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bool m_iocalls[GSOCK_MAX_EVENT];
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char *m_gui_dependent;
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};
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/* Definition of GAddress */
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struct _GAddress {
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struct _GAddress
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{
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struct sockaddr *m_addr;
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size_t m_len;
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@@ -50,39 +62,43 @@ struct _GAddress {
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GSocketError m_error;
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};
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void _GSocket_Enable(GSocket *socket, GSocketEvent event);
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void _GSocket_Disable(GSocket *socket, GSocketEvent event);
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void _GSocket_Configure_Callbacks(GSocket *socket);
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/* Input / Output */
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GSocketError _GSocket_Input_Timeout(GSocket *socket);
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GSocketError _GSocket_Output_Timeout(GSocket *socket);
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int _GSocket_Recv_Stream(GSocket *socket, char *buffer, int size);
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int _GSocket_Recv_Dgram(GSocket *socket, char *buffer, int size);
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int _GSocket_Send_Stream(GSocket *socket, const char *buffer, int size);
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int _GSocket_Send_Dgram(GSocket *socket, const char *buffer, int size);
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void _GSocket_Install_Callback(GSocket *socket, GSocketEvent count);
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void _GSocket_Uninstall_Callback(GSocket *socket, GSocketEvent count);
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/* Callbacks */
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void _GSocket_Enable(GSocket *socket, GSocketEvent event);
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void _GSocket_Disable(GSocket *socket, GSocketEvent event);
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void _GSocket_Detected_Read(GSocket *socket);
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void _GSocket_Detected_Write(GSocket *socket);
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void _GSocket_GUI_Init(GSocket *socket);
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void _GSocket_GUI_Destroy(GSocket *socket);
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void _GSocket_Enable_Events(GSocket *socket);
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void _GSocket_Disable_Events(GSocket *socket);
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void _GSocket_Install_Callback(GSocket *socket, GSocketEvent event);
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void _GSocket_Uninstall_Callback(GSocket *socket, GSocketEvent event);
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/* GAddress */
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/* Translaters returns false when memory is exhausted */
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GSocketError _GAddress_translate_from(GAddress *address,
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struct sockaddr *addr, int len);
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GSocketError _GAddress_translate_to(GAddress *address,
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struct sockaddr **addr, int *len);
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/* Initialisers returns FALSE when an error happened in the initialisation */
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/* Internet address family */
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GSocketError _GAddress_Init_INET(GAddress *address);
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/* Local address family */
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GSocketError _GAddress_Init_UNIX(GAddress *address);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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#endif
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/* wxUSE_SOCKETS */
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#endif /* wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__) */
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#endif
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/* __GSOCK_UNX_H */
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#endif /* __GSOCK_UNX_H */
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