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Added GSocket for Unix (only GTK for the moment)

Browse Source 
Updated wxSocket to use GSocket API
Added a progress bar to client.cpp
Added CopyTo to wxMemoryOutputStream to copy the internal buffer to a specified buffer.
Various changes/fixes to the high-level protocols FTP/HTTP
Various Unicode fixes
Removed sckint.*


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3085 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guilhem Lavaux 1999-07-22 17:51:54 +00:00
parent e4d18e7f60
commit a324a7bccf
30 changed files with 2082 additions and 1905 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

233
include/wx/gsocket.h Normal file
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@ -0,0 +1,233 @@
/* -------------------------------------------------------------------------
* Project: GSocket (Generic Socket)
* Name: gsocket.h
* Purpose: GSocket include file (system independent)
* CVSID: $Id$
* Log: $Log$
* Log: Revision 1.1 1999/07/22 17:51:47 GL
* Log: Added GSocket for Unix (only GTK for the moment)
* Log: Updated wxSocket to use GSocket API
* Log: Added a progress bar to client.cpp
* Log: Added CopyTo to wxMemoryOutputStream to copy the internal buffer to a specified buffer.
* Log: Various changes/fixes to the high-level protocols FTP/HTTP
* Log: Various Unicode fixes
* Log: Removed sckint.*
* Log:
* Log: Revision 1.2 1999/07/18 15:54:28 guilhem
* Log: Copyright, etc.
* Log:
* -------------------------------------------------------------------------
*/
#ifndef __GSOCKET_H
#define __GSOCKET_H
#include <sys/types.h>
#if !defined(__cplusplus)
typedef int bool;
#endif
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
typedef struct _GSocket GSocket;
typedef struct _GAddress GAddress;
typedef enum {
GSOCK_NOFAMILY = 0,
GSOCK_INET,
GSOCK_INET6,
GSOCK_UNIX
} GAddressType;
typedef enum {
GSOCK_STREAMED,
GSOCK_UNSTREAMED
} GSocketStream;
typedef enum {
GSOCK_NOERROR = 0,
GSOCK_INVOP,
GSOCK_IOERR,
GSOCK_INVADDR,
GSOCK_INVSOCK,
GSOCK_NOHOST,
GSOCK_INVPORT
} GSocketError;
typedef enum {
GSOCK_INPUT = 0,
GSOCK_OUTPUT = 1,
GSOCK_CONNECTION = 2,
GSOCK_LOST = 3,
GSOCK_MAX_EVENT = 4
} GSocketEvent;
enum {
GSOCK_INPUT_FLAG = 1 << GSOCK_INPUT,
GSOCK_OUTPUT_FLAG = 1 << GSOCK_OUTPUT,
GSOCK_CONNECTION_FLAG = 1 << GSOCK_CONNECTION,
GSOCK_LOST_FLAG = 1 << GSOCK_LOST,
};
typedef int GSocketEventFlags;
typedef void (*GSocketFallback)(GSocket *socket, GSocketEvent event,
char *cdata);
#ifdef __cplusplus
extern "C" {
#endif
/* Constructors / Destructors */
GSocket *GSocket_new();
void GSocket_destroy(GSocket *socket);
/* This will disable all IO calls to this socket but errors are still available */
void GSocket_Shutdown(GSocket *socket);
/* Address handling */
GSocketError GSocket_SetLocal(GSocket *socket, GAddress *address);
GSocketError GSocket_SetPeer(GSocket *socket, GAddress *address);
GAddress *GSocket_GetLocal(GSocket *socket);
GAddress *GSocket_GetPeer(GSocket *socket);
/* Non-oriented connections handlers */
GSocketError GSocket_SetNonOriented(GSocket *socket);
/* Server specific parts */
/*
GSocket_SetServer() setup the socket as a server. It uses the "Local" field
of GSocket. "Local" must be set by GSocket_SetLocal() before
GSocket_SetServer() is called. In the other case, it returns GSOCK_INVADDR.
*/
GSocketError GSocket_SetServer(GSocket *socket);
/*
GSocket_WaitConnection() waits for an incoming client connection.
*/
GSocket *GSocket_WaitConnection(GSocket *socket);
/* Client specific parts */
/*
GSocket_Connect() establishes a client connection to a server using the "Peer"
field of GSocket. "Peer" must be set by GSocket_SetPeer() before
GSocket_Connect() is called. In the other case, it returns GSOCK_INVADDR.
*/
GSocketError GSocket_Connect(GSocket *socket, GSocketStream stream);
/* Generic IO */
/* Like recv(), send(), ... */
/*
NOTE: In case we read from a non-oriented connection, the incoming (outgoing)
connection address is stored in the "Local" ("Peer") field.
*/
int GSocket_Read(GSocket *socket, char *buffer, int size);
int GSocket_Write(GSocket *socket, const char *buffer,
int size);
bool GSocket_DataAvailable(GSocket *socket);
/* Flags */
/*
GSocket_SetBlocking() puts the socket in non-blocking mode. This is useful
if we don't want to wait.
*/
void GSocket_SetBlocking(GSocket *socket, bool block);
/*
GSocket_GetError() returns the last error occured on the socket stream.
*/
GSocketError GSocket_GetError(GSocket *socket);
/* Callbacks */
/*
Only one fallback is possible for each event (INPUT, OUTPUT, CONNECTION, LOST)
INPUT: The function is called when there is at least a byte in the
input buffer
OUTPUT: The function is called when the system is sure the next write call
will not block
CONNECTION: Two cases is possible:
Client socket -> the connection is established
Server socket -> a client request a connection
LOST: the connection is lost
SetFallback accepts a combination of these flags so a same callback can
receive different events.
An event is generated only once and its state is reseted when the relative
IO call is requested.
For example: INPUT -> GSocket_Read()
CONNECTION -> GSocket_Accept()
*/
void GSocket_SetFallback(GSocket *socket, GSocketEventFlags event,
GSocketFallback fallback, char *cdata);
/*
UnsetFallback will disables all fallbacks specified by "event".
NOTE: event may be a combination of flags
*/
void GSocket_UnsetFallback(GSocket *socket, GSocketEventFlags event);
/* GAddress */
GAddress *GAddress_new();
GAddress *GAddress_copy(GAddress *address);
void GAddress_destroy(GAddress *address);
void GAddress_SetFamily(GAddress *address, GAddressType type);
GAddressType GAddress_GetFamily(GAddress *address);
/*
The use of any of the next functions will set the address family to the adapted
one. For example if you use GAddress_INET_SetHostName, address family will be AF_INET
implicitely
*/
GSocketError GAddress_INET_SetHostName(GAddress *address, const char *hostname);
GSocketError GAddress_INET_SetHostAddress(GAddress *address,
unsigned long hostaddr);
GSocketError GAddress_INET_SetPortName(GAddress *address, const char *port);
GSocketError GAddress_INET_SetPort(GAddress *address, unsigned short port);
GSocketError GAddress_INET_GetHostName(GAddress *address, char *hostname,
size_t sbuf);
unsigned long GAddress_INET_GetHostAddress(GAddress *address);
unsigned short GAddress_INET_GetPort(GAddress *address);
/* TODO: Define specific parts (INET6, UNIX) */
GSocketError GAddress_UNIX_SetPath(GAddress *address, const char *path);
GSocketError GAddress_UNIX_GetPath(GAddress *address, char *path, size_t sbuf);
/*
* System specific functions
*/
/* On systems needing an event id */
void GSocket_SetEventID(GSocket *socket, unsigned long evt_id);
/* On systems which don't have background refresh */
void GSocket_DoEvent(unsigned long evt_id);
#ifdef __cplusplus
};
#endif
#endif
/* __GSOCKET_H */

2
include/wx/mstream.h
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@ -45,6 +45,8 @@ class wxMemoryOutputStream: public wxOutputStream {
wxStreamBuffer *OutputStreamBuffer() const { return m_o_streambuf; }
size_t CopyTo(char *buffer, size_t len) const;
protected:
wxStreamBuffer *m_o_streambuf;

66
include/wx/sckaddr.h
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@ -20,52 +20,42 @@
#if wxUSE_SOCKETS
#if defined(__WINDOWS__) && defined(WXSOCK_INTERNAL)
#include <winsock.h>
#elif defined(__UNIX__) && defined(WXSOCK_INTERNAL)
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#endif
#include "wx/string.h"
#include "gsocket.h"
class WXDLLEXPORT wxSockAddress : public wxObject {
DECLARE_ABSTRACT_CLASS(wxSockAddress)
public:
typedef enum { IPV4=1, IPV6=2, UNIX=3 } Addr;
wxSockAddress() {};
virtual ~wxSockAddress() {};
wxSockAddress();
virtual ~wxSockAddress();
virtual void Clear() = 0;
virtual void Build(struct sockaddr*& addr, size_t& len) = 0;
virtual void Disassemble(struct sockaddr *addr, size_t len) = 0;
virtual int SockAddrLen() = 0;
virtual int GetFamily() = 0;
virtual void Clear();
virtual int Type() = 0;
GAddress *GetAddress() const { return m_address; }
void SetAddress(GAddress *address);
const wxSockAddress& operator =(const wxSockAddress& addr);
void CopyObject(wxObject& dest) const;
protected:
GAddress *m_address;
};
class WXDLLEXPORT wxIPV4address : public wxSockAddress {
DECLARE_DYNAMIC_CLASS(wxIPV4address)
private:
struct sockaddr_in *m_addr;
public:
wxIPV4address();
virtual ~wxIPV4address();
virtual void Clear();
// const wxSockAddress& operator =(const wxSockAddress& addr);
virtual bool Hostname(const wxString& name);
virtual bool Hostname(unsigned long addr);
virtual bool Service(const wxString& name);
virtual bool Service(unsigned short port);
virtual bool LocalHost();
bool Hostname(const wxString& name);
bool Hostname(unsigned long addr);
bool Service(const wxString& name);
bool Service(unsigned short port);
bool LocalHost();
wxString Hostname();
unsigned short Service();
@ -73,8 +63,6 @@ public:
void Build(struct sockaddr*& addr, size_t& len);
void Disassemble(struct sockaddr *addr, size_t len);
inline int SockAddrLen();
inline int GetFamily();
inline int Type() { return wxSockAddress::IPV4; }
};
@ -87,9 +75,6 @@ public:
wxIPV6address();
~wxIPV6address();
void Clear();
// const wxSockAddress& operator =(const wxSockAddress& addr);
bool Hostname(const wxString& name);
bool Hostname(unsigned char addr[16]);
bool Service(const wxString& name);
@ -99,11 +84,6 @@ public:
wxString Hostname() const;
unsigned short Service() const;
void Build(struct sockaddr*& addr, size_t& len);
void Disassemble(struct sockaddr *addr, size_t len);
inline int SockAddrLen();
inline int GetFamily();
inline int Type() { return wxSockAddress::IPV6; }
};
#endif
@ -119,17 +99,9 @@ public:
wxUNIXaddress();
~wxUNIXaddress();
void Clear();
// const wxSockAddress& operator =(const wxSockAddress& addr);
void Filename(const wxString& name);
wxString Filename();
void Build(struct sockaddr*& addr, size_t& len);
void Disassemble(struct sockaddr *addr, size_t len);
inline int SockAddrLen();
inline int GetFamily();
inline int Type() { return wxSockAddress::UNIX; }
};
#endif

158
include/wx/sckint.h
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@ -1,158 +0,0 @@
/////////////////////////////////////////////////////////////////////////////
// Name: sckint.h
// Purpose: Socket internal classes
// Author: Guilhem Lavaux
// Modified by:
// Created: April 1999
// RCS-ID: $Id$
// Copyright: (c) Guilhem Lavaux
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_NETWORK_SOCKET_INT_H
#define _WX_NETWORK_SOCKET_INT_H
#ifdef __GNUG__
#pragma interface
#endif
#include "wx/defs.h"
#if wxUSE_SOCKETS
#include "wx/object.h"
#include "wx/list.h"
#include "wx/socket.h"
#include "wx/thread.h"
// Socket state
class SocketState
{
public:
// TRUE if the background notifyier is on.
bool notify_state;
// Specifies which events we want to be notified.
wxSocketBase::wxRequestNotify evt_notify_state;
// Socket flags.
wxSocketBase::wxSockFlags socket_flags;
// Pointer to the C callback function.
wxSocketBase::wxSockCbk c_callback;
char *c_callback_data;
};
// Socket request
class SockRequest
{
public:
// Buffer where to get/put data.
char *buffer;
// Size of the buffer.
size_t size;
// Number of bytes really read/written.
size_t io_nbytes;
// Error.
unsigned int error;
// Type of the request.
wxSocketBase::wxRequestNotify type;
// Timeout (in milliseconds).
unsigned int timeout;
// TRUE if the buffer has been processed.
bool done;
// TRUE if we must wait for the request completion, in the other case an
// event will be sent to the main thread when the request is finished.
bool wait;
};
class wxSocketInternal;
#if wxUSE_THREADS
class SocketWaiter: public wxThread {
public:
SocketWaiter(wxSocketBase *socket, wxSocketInternal *internal);
~SocketWaiter();
// Thread Entry point
// ---
virtual void *Entry();
protected:
void ProcessReadEvent();
void ProcessWriteEvent();
public:
wxSocketBase *m_socket;
wxSocketInternal *m_internal;
int m_fd;
};
#endif
class SocketRequester
#if wxUSE_THREADS
: public wxThread
#endif
{
public:
SocketRequester(wxSocketBase *socket, wxSocketInternal *internal);
~SocketRequester();
void ProcessWaitEvent(SockRequest *req);
void ProcessReadEvent(SockRequest *req);
void ProcessWriteEvent(SockRequest *req);
bool WaitFor(wxSocketBase::wxRequestNotify req, int millisec);
#if wxUSE_THREADS
// Thread Entry point
// ---
virtual void *Entry();
#endif
public:
wxSocketBase *m_socket;
wxSocketInternal *m_internal;
int m_fd;
};
class wxSocketInternal {
public:
wxSocketInternal(wxSocketBase *socket);
~wxSocketInternal();
// wxSocket thread manager
// -----------------------
void AcquireData();
void ReleaseData();
void AcquireFD();
void ReleaseFD();
int GetFD() { return m_fd; }
void SetFD(int fd) { m_fd = fd; }
void ResumeWaiter();
void StopWaiter();
void ResumeRequester();
void StopRequester();
void QueueRequest(SockRequest *request, bool async);
void WaitForEnd(SockRequest *request);
// Used by SocketRequester
SockRequest *WaitForReq();
void EndRequest(SockRequest *req);
public:
wxSocketBase *m_socket;
#if wxUSE_THREADS
wxMutex m_socket_locker, m_fd_locker, m_request_locker, m_end_requester;
wxCondition m_socket_cond;
SocketWaiter *m_thread_waiter;
#endif
SocketRequester *m_thread_requester;
wxList m_requests;
int m_fd;
bool m_invalid_requester;
};
#endif
// wxUSE_SOCKETS
#endif
// _WX_NETWORK_SOCKET_INT_H

4
include/wx/sckipc.h
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@ -63,9 +63,9 @@ protected:
friend class wxTCPServer;
friend class wxTCPClient;
friend void Client_OnRequest(wxSocketBase&,
wxSocketBase::wxRequestEvent, char *);
GSocketEvent, char *);
friend void Server_OnRequest(wxSocketServer&,
wxSocketBase::wxRequestEvent, char *);
GSocketEvent, char *);
public:
wxTCPConnection(char *buffer, int size);

4
include/wx/sckstrm.h
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@ -27,7 +27,6 @@ class WXDLLEXPORT wxSocketOutputStream : public wxOutputStream
wxSocketOutputStream(wxSocketBase& s);
~wxSocketOutputStream();
wxOutputStream& Write(const void *buffer, size_t size);
off_t SeekO( off_t WXUNUSED(pos), wxSeekMode WXUNUSED(mode) )
{ return -1; }
off_t TellO()
@ -45,7 +44,6 @@ class WXDLLEXPORT wxSocketInputStream : public wxInputStream
wxSocketInputStream(wxSocketBase& s);
~wxSocketInputStream();
wxInputStream& Read(void *buffer, size_t size);
off_t SeekI( off_t WXUNUSED(pos), wxSeekMode WXUNUSED(mode) )
{ return -1; }
off_t TellI()
@ -69,4 +67,4 @@ class WXDLLEXPORT wxSocketStream : public wxSocketInputStream,
// wxUSE_SOCKETS && wxUSE_STREAMS
#endif
// __SCK_STREAM_H__
// __SCK_STREAM_H__

141
include/wx/socket.h
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@ -20,23 +20,6 @@
#if wxUSE_SOCKETS
// ---------------------------------------------------------------------------
// Windows(tm) specific
// ---------------------------------------------------------------------------
#if defined(__WINDOWS__) && defined(WXSOCK_INTERNAL)
#include <winsock.h>
#include <wx/msw/private.h>
#endif // defined(__WINDOWS__) && defined(WXSOCK_INTERNAL)
// ---------------------------------------------------------------------------
// Unix specific
// ---------------------------------------------------------------------------
#if defined(__UNIX__) && defined(WXSOCK_INTERNAL)
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#endif // defined(__UNIX__) && defined(WXSOCK_INTERNAL)
// ---------------------------------------------------------------------------
// wxSocket headers (generic)
// ---------------------------------------------------------------------------
@ -48,48 +31,46 @@
#endif
#include "wx/sckaddr.h"
#include "gsocket.h"
class WXDLLEXPORT wxSocketEvent;
class WXDLLEXPORT wxSocketHandler;
class wxSocketInternal;
class WXDLLEXPORT wxSocketBase : public wxEvtHandler
{
DECLARE_CLASS(wxSocketBase)
#ifdef __WXMAC__
friend void wxMacSocketOnRequestProc(void *refcon , short event) ;
#endif
public:
enum wxSockFlags { NONE=0, NOWAIT=1, WAITALL=2, SPEED=4 };
// Type of request
enum { REQ_READ=0x1, REQ_PEEK=0x2, REQ_WRITE=0x4, REQ_LOST=0x8,
REQ_ACCEPT=0x10, REQ_CONNECT=0x20, REQ_WAIT=0x40};
enum { EVT_READ=0, EVT_PEEK=1, EVT_WRITE=2, EVT_LOST=3, EVT_ACCEPT=4,
EVT_CONNECT=5 };
typedef int wxRequestNotify;
typedef int wxRequestEvent;
enum wxSockType { SOCK_CLIENT, SOCK_SERVER, SOCK_INTERNAL, SOCK_UNINIT };
typedef void (*wxSockCbk)(wxSocketBase& sock,wxRequestEvent evt,char *cdata);
typedef void (*wxSockCbk)(wxSocketBase& sock,GSocketEvent evt,char *cdata);
protected:
wxSockFlags m_flags;
GSocket *m_socket; // wxSocket socket
wxSockFlags m_flags; // wxSocket flags
wxSockType m_type; // wxSocket type
bool m_connected, m_connecting; // State of the socket
int m_fd; // Socket file descriptors
wxList m_states; // States list
int m_id; // Socket id (for event handler)
wxSocketHandler *m_handler; // the current socket handler
wxRequestNotify m_neededreq; // Specify which requet signals we need
unsigned long m_timeout;
GSocketEventFlags m_neededreq; // Specify which requet signals we need
size_t m_lcount; // Last IO request size
int m_error; // Last IO error
wxSocketInternal *m_internal;
unsigned long m_timeout; // IO timeout value
char *m_unread; // Pushback buffer
size_t m_unrd_size; // Pushback buffer size
wxSockCbk m_cbk;
char *m_cdata;
bool m_notify_state;
size_t m_unrd_cur; // Pushback pointer
wxSockCbk m_cbk; // C callback
char *m_cdata; // C callback data
bool m_connected; // Connected ?
bool m_notify_state; // Notify state
int m_id; // Socket id (for event handler)
enum {
DEFER_READ, DEFER_WRITE, NO_DEFER
} m_defering; // Defering state
char *m_defer_buffer; // Defering target buffer
size_t m_defer_nbytes; // Defering buffer size
wxList m_states; // Stack of states
public:
wxSocketBase();
@ -110,14 +91,15 @@ public:
void CreatePushbackBefore(const char *buffer, size_t size);
// Status
inline bool Ok() const { return (m_fd < 0 ? 0 : 1); };
inline bool Error() const { return (m_error != 0); };
inline bool Ok() const { return (m_socket != NULL); };
inline bool Error() const
{ return (GSocket_GetError(m_socket) != GSOCK_NOERROR); };
inline bool IsConnected() const { return m_connected; };
inline bool IsDisconnected() const { return !IsConnected(); };
inline bool IsNoWait() const { return m_flags & NOWAIT; };
inline bool IsNoWait() const { return ((m_flags & NOWAIT) != 0); };
bool IsData() const;
inline size_t LastCount() const { return m_lcount; }
inline int LastError() const { return m_error; }
inline GSocketError LastError() const { return GSocket_GetError(m_socket); }
inline wxSockType GetType() const { return m_type; }
void SetFlags(wxSockFlags _flags);
@ -144,11 +126,11 @@ public:
void SetEventHandler(wxEvtHandler& evt_hdlr, int id = -1);
// Method called when it happens something on the socket
void SetNotify(wxRequestNotify flags);
virtual void OnRequest(wxRequestEvent req_evt);
void SetNotify(GSocketEventFlags flags);
virtual void OnRequest(GSocketEvent req_evt);
// Public internal callback
virtual void OldOnNotify(wxRequestEvent WXUNUSED(evt));
virtual void OldOnNotify(GSocketEvent WXUNUSED(evt));
// Some info on the socket...
virtual bool GetPeer(wxSockAddress& addr_man) const;
@ -158,9 +140,9 @@ public:
void Notify(bool notify);
// So you can know what the socket driver is looking for ...
inline wxRequestNotify NeededReq() const { return m_neededreq; }
inline GSocketEventFlags NeededReq() const { return m_neededreq; }
static wxRequestNotify EventToNotify(wxRequestEvent evt);
static GSocketEventFlags EventToNotify(GSocketEvent evt);
protected:
friend class wxSocketServer;
@ -178,18 +160,13 @@ protected:
#endif
bool _Wait(long seconds, long microseconds, int type);
// Set "my" handler
inline virtual void SetHandler(wxSocketHandler *handler)
{ m_handler = handler; }
int DeferRead(char *buffer, size_t nbytes);
int DeferWrite(const char *buffer, size_t nbytes);
void DoDefer(GSocketEvent evt);
// Pushback library
size_t GetPushback(char *buffer, size_t size, bool peek);
// To prevent many read or write on the same socket at the same time
// ==> cause strange things :-)
void WantSpeedBuffer(char *buffer, size_t size, wxRequestEvent req);
void WantBuffer(char *buffer, size_t size, wxRequestEvent req);
};
////////////////////////////////////////////////////////////////////////
@ -221,45 +198,7 @@ public:
bool WaitOnConnect(long seconds = -1, long microseconds = 0);
virtual void OnRequest(wxRequestEvent flags);
};
////////////////////////////////////////////////////////////////////////
class WXDLLEXPORT wxSocketHandler : public wxObject
{
DECLARE_CLASS(wxSocketHandler)
protected:
wxList *socks;
public:
enum SockStatus { SOCK_NONE, SOCK_DATA, SOCK_CONNECT, SOCK_DISCONNECT,
SOCK_ERROR };
static wxSocketHandler *master;
wxSocketHandler();
virtual ~wxSocketHandler();
void Register(wxSocketBase* sock);
void UnRegister(wxSocketBase* sock);
unsigned long Count() const;
// seconds = -1 means indefinite wait
// seconds = 0 means no wait
// seconds > 0 means specified wait
int Wait(long seconds = -1, long microseconds = 0);
void YieldSock();
wxSocketServer *CreateServer
(wxSockAddress& addr,
wxSocketBase::wxSockFlags flags = wxSocketBase::NONE);
wxSocketClient *CreateClient
(wxSocketBase::wxSockFlags flags = wxSocketBase::NONE);
// Create or reuse a socket handler
static wxSocketHandler& Master() { return *master; }
virtual void OnRequest(GSocketEvent flags);
};
class WXDLLEXPORT wxSocketEvent : public wxEvent {
@ -267,13 +206,13 @@ class WXDLLEXPORT wxSocketEvent : public wxEvent {
public:
wxSocketEvent(int id = 0);
wxSocketBase::wxRequestEvent SocketEvent() const { return m_skevt; }
GSocketEvent SocketEvent() const { return m_skevt; }
wxSocketBase *Socket() const { return m_socket; }
void CopyObject(wxObject& obj_d) const;
public:
wxSocketBase::wxRequestEvent m_skevt;
GSocketEvent m_skevt;
wxSocketBase *m_socket;
};

2
include/wx/textctrl.h
View File

@ -145,7 +145,7 @@ public:
wxTextCtrl& operator<<(long i);
wxTextCtrl& operator<<(float f);
wxTextCtrl& operator<<(double d);
wxTextCtrl& operator<<(const char c);
wxTextCtrl& operator<<(const wxChar c);
// obsolete functions
#if WXWIN_COMPATIBILITY

57
samples/wxsocket/client.cpp
View File

@ -28,6 +28,7 @@
#include "wx/url.h"
#include "wx/protocol/http.h"
#include "wx/thread.h"
#include "wx/progdlg.h"
#if defined(__WXMOTIF__) || defined(__WXGTK__)
#include "mondrian.xpm"
@ -58,6 +59,8 @@ public:
void OnExecCloseConnection(wxCommandEvent& evt);
void UpdateStatus();
void Download(wxInputStream *input);
DECLARE_EVENT_TABLE()
};
@ -72,7 +75,7 @@ class MyClient: public wxSocketClient
public:
MyFrame *frame;
void OnNotify(wxRequestNotify WXUNUSED(flags)) { frame->UpdateStatus(); }
void OnNotify(GSocketEventFlags WXUNUSED(flags)) { frame->UpdateStatus(); }
};
// ID for the menu quit command
@ -134,14 +137,10 @@ MyFrame::MyFrame():
wxFrame(NULL, -1, "wxSocket client demo",
wxDefaultPosition, wxSize(300, 200), wxDEFAULT_FRAME_STYLE)
{
// Init all
wxSocketHandler::Master();
sock = new MyClient();
sock->SetFlags((wxSocketBase::wxSockFlags) (wxSocketBase::WAITALL | wxSocketBase::SPEED));
wxSocketHandler::Master().Register(sock);
sock->frame = this;
sock->SetNotify(wxSocketBase::REQ_LOST);
sock->SetNotify(GSOCK_LOST_FLAG);
CreateStatusBar(2);
UpdateStatus();
}
@ -169,6 +168,7 @@ void MyFrame::OnExecOpenConnection(wxCommandEvent& WXUNUSED(evt))
addr.Service(3000);
sock->SetNotify(0);
sock->Connect(addr, TRUE);
sock->SetFlags(wxSocketBase::NONE);
if (!sock->IsConnected())
wxMessageBox("Can't connect to the specified host", "Alert !");
@ -177,8 +177,7 @@ void MyFrame::OnExecOpenConnection(wxCommandEvent& WXUNUSED(evt))
void MyFrame::OnExecCloseConnection(wxCommandEvent& WXUNUSED(evt))
{
if (sock)
sock->Close();
sock->Close();
UpdateStatus();
}
@ -271,6 +270,43 @@ void MyFrame::OnExecTest1(wxCommandEvent& WXUNUSED(evt))
delete dlgbox;
}
void MyFrame::Download(wxInputStream *input)
{
wxProgressDialog progress("Downloading ...", "0% downloaded");
wxBufferedInputStream buf_in(*input);
wxFileOutputStream f_out("test.url");
size_t file_size = input->StreamSize();
size_t downloaded;
int BUFSIZE = (file_size > 100) ? (file_size / 100) : file_size;
int bytes_read = BUFSIZE;
wxString message;
int percents;
char *buf;
// TODO: Support for streams which don't support StreamSize
buf = new char[BUFSIZE];
downloaded = 0;
bytes_read = BUFSIZE;
while (downloaded < file_size && bytes_read != 0) {
bytes_read = buf_in.Read(buf, BUFSIZE).LastRead();
f_out.Write(buf, bytes_read);
downloaded += bytes_read;
percents = downloaded * 100 / file_size;
message = _T("");
message << percents << _T("% downloaded");
progress.Update(percents, message);
}
delete[] buf;
}
void MyFrame::OnExecUrlTest(wxCommandEvent& WXUNUSED(evt))
{
wxString urlname = wxGetTextFromUser("Enter an URL to get",
@ -284,11 +320,8 @@ void MyFrame::OnExecUrlTest(wxCommandEvent& WXUNUSED(evt))
error.Printf(_T("Error in getting data from the URL. (error = %d)"), url.GetError());
wxMessageBox(error, "Alert !");
} else {
wxFileOutputStream *str_out = new wxFileOutputStream("test.url");
str_out->Write(*datas);
Download(datas);
wxMessageBox(_T("Success !! Click on OK to see the text."), "OK");
delete datas;
delete str_out;
}
}

13
samples/wxsocket/server.cpp
View File

@ -111,7 +111,7 @@ void MyFrame::OnSockRequest(wxSocketEvent& evt)
printf("OnSockRequest OK\n");
printf("OnSockRequest (event = %d)\n",evt.SocketEvent());
switch (evt.SocketEvent()) {
case wxSocketBase::EVT_READ:
case GSOCK_INPUT:
unsigned char c;
sock->Read((char *)&c, 1);
@ -119,7 +119,7 @@ void MyFrame::OnSockRequest(wxSocketEvent& evt)
ExecTest1(sock);
break;
case wxSocketBase::EVT_LOST:
case GSOCK_LOST:
printf("Destroying socket\n");
wxPendingDelete.Append(sock);
UpdateStatus(-1);
@ -127,7 +127,6 @@ void MyFrame::OnSockRequest(wxSocketEvent& evt)
break;
}
printf("OnSockRequest Exiting\n");
sock->SetNotify(wxSocketBase::REQ_READ | wxSocketBase::REQ_LOST);
}
void MyFrame::OnSockRequestServer(wxSocketEvent& evt)
@ -151,10 +150,10 @@ void MyFrame::OnSockRequestServer(wxSocketEvent& evt)
return;
UpdateStatus(1);
sock2->SetFlags(wxSocketBase::SPEED);
sock2->SetFlags(wxSocketBase::NONE);
sock2->Notify(TRUE);
sock2->SetEventHandler(*this, SKDEMO_SOCKET);
server->SetNotify(wxSocketBase::REQ_ACCEPT);
sock2->SetNotify(GSOCK_INPUT_FLAG | GSOCK_LOST_FLAG);
}
// My frame Constructor
@ -166,11 +165,9 @@ MyFrame::MyFrame(wxFrame *frame):
addr.Service(3000);
// Init all
wxSocketHandler::Master();
sock = new wxSocketServer(addr);
wxSocketHandler::Master().Register(sock);
sock->SetNotify(wxSocketBase::REQ_ACCEPT);
sock->SetNotify(GSOCK_CONNECTION_FLAG);
sock->SetEventHandler(*this, SKDEMO_SOCKET_SERV);
sock->SetFlags(wxSocketBase::SPEED);
sock->Notify(TRUE);

14
src/common/ffile.cpp
View File

@ -56,7 +56,21 @@ bool wxFFile::Open(const wxChar *filename, const char *mode)
{
wxASSERT_MSG( !m_fp, _T("should close or detach the old file first") );
#if wxUSE_UNICODE
char *tmp_fname;
size_t fname_len;
fname_len = wxStrlen(filename)+1;
tmp_fname = new char[fname_len];
wxWX2MB(tmp_fname, filename, fname_len);
m_fp = fopen(tmp_fname, mode);
delete tmp_fname;
#else
m_fp = fopen(filename, mode);
#endif
if ( !m_fp )
{

27
src/common/ftp.cpp
View File

@ -69,6 +69,7 @@ wxFTP::wxFTP()
m_passwd += wxGetHostName();
SetNotify(0);
SetFlags(NONE);
}
wxFTP::~wxFTP()
@ -81,11 +82,6 @@ wxFTP::~wxFTP()
////////////////////////////////////////////////////////////////
bool wxFTP::Connect(wxSockAddress& addr, bool WXUNUSED(wait))
{
if (!m_handler) {
m_lastError = wxPROTO_NOHNDLR;
return FALSE;
}
if (!wxProtocol::Connect(addr)) {
m_lastError = wxPROTO_NETERR;
return FALSE;
@ -256,7 +252,7 @@ public:
size_t StreamSize() const { return m_ftpsize; }
virtual ~wxInputFTPStream(void)
{
if (LastError() != wxStream_NOERROR)
if (LastError() == wxStream_NOERROR)
m_ftp->GetResult('2');
else
m_ftp->Abort();
@ -284,15 +280,15 @@ wxSocketClient *wxFTP::GetPort()
{
wxIPV4address addr;
wxSocketClient *client;
struct sockaddr sin;
int a[6];
wxString straddr;
int addr_pos;
wxUint16 port;
wxUint32 hostaddr;
if (!SendCommand(_T("PASV"), '2'))
return NULL;
sin.sa_family = AF_INET;
addr_pos = m_lastResult.Find(_T('('));
if (addr_pos == -1) {
m_lastError = wxPROTO_PROTERR;
@ -300,16 +296,15 @@ wxSocketClient *wxFTP::GetPort()
}
straddr = m_lastResult(addr_pos+1, m_lastResult.Length());
wxSscanf((const wxChar *)straddr,_T("%d,%d,%d,%d,%d,%d"),&a[2],&a[3],&a[4],&a[5],&a[0],&a[1]);
sin.sa_data[2] = (char)a[2];
sin.sa_data[3] = (char)a[3];
sin.sa_data[4] = (char)a[4];
sin.sa_data[5] = (char)a[5];
sin.sa_data[0] = (char)a[0];
sin.sa_data[1] = (char)a[1];
addr.Disassemble(&sin, sizeof(sin));
hostaddr = (wxUint16)a[5] << 24 | (wxUint16)a[4] << 16 |
(wxUint16)a[3] << 8 | a[2];
addr.Hostname(hostaddr);
client = m_handler->CreateClient();
port = (wxUint16)a[0] << 8 | a[1];
addr.Service(port);
client = new wxSocketClient();
if (!client->Connect(addr)) {
delete client;
return NULL;

66
src/common/http.cpp
View File

@ -46,7 +46,7 @@ wxHTTP::wxHTTP()
m_addr = NULL;
m_read = FALSE;
SetNotify(REQ_LOST);
SetNotify(GSOCK_LOST_FLAG);
}
wxHTTP::~wxHTTP()
@ -120,8 +120,8 @@ bool wxHTTP::ParseHeaders()
m_read = TRUE;
while (1) {
m_error = GetLine(this, line);
if (m_error != wxPROTO_NOERR)
m_perr = GetLine(this, line);
if (m_perr != wxPROTO_NOERR)
return FALSE;
if (line.Length() == 0)
@ -154,7 +154,7 @@ bool wxHTTP::Connect(const wxString& host)
if (!addr->Hostname(host)) {
delete m_addr;
m_addr = NULL;
m_error = wxPROTO_NETERR;
m_perr = wxPROTO_NETERR;
return FALSE;
}
@ -166,22 +166,25 @@ bool wxHTTP::Connect(const wxString& host)
bool wxHTTP::Connect(wxSockAddress& addr, bool WXUNUSED(wait))
{
struct sockaddr *raw_addr;
size_t len;
m_addr = (wxSockAddress *)(addr.GetClassInfo()->CreateObject());
addr.Build(raw_addr, len);
m_addr->Disassemble(raw_addr, len);
if (m_addr) {
delete m_addr;
m_addr = NULL;
Close();
}
m_addr = (wxSockAddress *) addr.Clone();
return TRUE;
}
bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
{
wxChar *tmp_buf;
wxChar buf[200];
wxWX2MBbuf pathbuf(200);
wxChar buf[200]; // 200 is arbitrary.
#if wxUNICODE
wxWX2MBbuf pathbuf((size_t)200);
#else
const wxWX2MBbuf pathbuf;
#endif
wxString tmp_str;
switch (req) {
@ -197,14 +200,14 @@ bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
Notify(FALSE);
tmp_str = wxURL::ConvertToValidURI(path);
wxSprintf(buf, _T("%s %s\n\r"), tmp_buf, tmp_str.GetData());
wxSprintf(buf, _T("%s %s HTTP/1.0\n\r"), tmp_buf, tmp_str.GetData());
pathbuf = wxConvLibc.cWX2MB(buf);
Write(pathbuf, strlen(pathbuf));
Write(pathbuf, strlen(MBSTRINGCAST pathbuf));
SendHeaders();
Write("\n\r", 2);
m_error = GetLine(this, tmp_str);
if (m_error != wxPROTO_NOERR) {
m_perr = GetLine(this, tmp_str);
if (m_perr != wxPROTO_NOERR) {
RestoreState();
return FALSE;
}
@ -228,7 +231,7 @@ bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
case 200:
break;
default:
m_error = wxPROTO_NOFILE;
m_perr = wxPROTO_NOFILE;
RestoreState();
return FALSE;
}
@ -242,12 +245,29 @@ class wxHTTPStream : public wxSocketInputStream {
public:
wxHTTP *m_http;
size_t m_httpsize;
unsigned long m_read_bytes;
wxHTTPStream(wxHTTP *http) : wxSocketInputStream(*http), m_http(http) {}
size_t StreamSize() const { return m_httpsize; }
virtual ~wxHTTPStream(void) { m_http->Abort(); }
protected:
size_t OnSysRead(void *buffer, size_t bufsize);
};
size_t wxHTTPStream::OnSysRead(void *buffer, size_t bufsize)
{
size_t ret;
if (m_httpsize > 0 && m_read_bytes >= m_httpsize)
return 0;
ret = wxSocketInputStream::OnSysRead(buffer, bufsize);
m_read_bytes += ret;
return ret;
}
bool wxHTTP::Abort(void)
{
return wxSocketClient::Close();
@ -258,7 +278,7 @@ wxInputStream *wxHTTP::GetInputStream(const wxString& path)
wxHTTPStream *inp_stream = new wxHTTPStream(this);
if (!m_addr || m_connected) {
m_error = wxPROTO_CONNERR;
m_perr = wxPROTO_CONNERR;
return NULL;
}
@ -268,11 +288,15 @@ wxInputStream *wxHTTP::GetInputStream(const wxString& path)
if (!BuildRequest(path, wxHTTP_GET))
return NULL;
wxPrintf(_T("Len = %s\n"), WXSTRINGCAST GetHeader(_T("Content-Length")));
if (!GetHeader(_T("Content-Length")).IsEmpty())
inp_stream->m_httpsize = wxAtoi(WXSTRINGCAST GetHeader(_T("Content-Length")));
else
inp_stream->m_httpsize = (size_t)-1;
inp_stream->m_read_bytes = 0;
Notify(FALSE);
SetFlags(WAITALL);
return inp_stream;
}

5
src/common/log.cpp
View File

@ -47,6 +47,7 @@
#include "wx/file.h"
#include "wx/textfile.h"
#include "wx/utils.h"
#include "wx/wxchar.h"
#include "wx/log.h"
// other standard headers
@ -322,7 +323,7 @@ void wxLog::TimeStamp(wxString *str)
wxChar buf[256];
time_t timeNow;
(void)time(&timeNow);
wxStrftime(buf, WXSIZEOF(buf), ms_timestamp, localtime(&timeNow));
// wxStrftime(buf, WXSIZEOF(buf), ms_timestamp, localtime(&timeNow));
str->Empty();
*str << buf << _T(": ");
@ -896,7 +897,7 @@ wxLog *wxLog::ms_pLogger = (wxLog *)NULL;
bool wxLog::ms_doLog = TRUE;
bool wxLog::ms_bAutoCreate = TRUE;
const wxChar *wxLog::ms_timestamp = "%X"; // time only, no date
const wxChar *wxLog::ms_timestamp = _T("%X"); // time only, no date
wxTraceMask wxLog::ms_ulTraceMask = (wxTraceMask)0;
wxArrayString wxLog::ms_aTraceMasks;

11
src/common/mstream.cpp
View File

@ -99,5 +99,16 @@ off_t wxMemoryOutputStream::OnSysTell() const
return m_o_streambuf->Tell();
}
size_t wxMemoryOutputStream::CopyTo(char *buffer, size_t len) const
{
if (!buffer)
return 0;
if (len > StreamSize())
len = StreamSize();
memcpy(buffer, m_o_streambuf->GetBufferStart(), len);
return len;
}
#endif

363
src/common/sckaddr.cpp
View File

@ -22,9 +22,6 @@
#if wxUSE_SOCKETS
#ifndef WX_PRECOMP
#endif
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
@ -33,43 +30,10 @@
#include <memory.h>
#endif
#include "wx/defs.h"
#include "wx/object.h"
#if defined(__WXMAC__)
#include "/wx/mac/macsock.h"
#endif
#if defined(__WINDOWS__)
#include <winsock.h>
#endif // __WINDOWS__
#if defined(__UNIX__)
#ifdef VMS
#include <socket.h>
#include <in.h>
#else
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#endif
#include <unistd.h>
#include <netdb.h>
#ifdef __SUN__
extern "C"
{
struct hostent *gethostbyname(const char *name);
int gethostname(char *name, int namelen);
};
#endif
#endif // __UNIX__
#include "wx/sckaddr.h"
#define CHECK_ADDRTYPE(var, type)
#include <wx/defs.h>
#include <wx/object.h>
#include <wx/gsocket.h>
#include <wx/sckaddr.h>
#if !USE_SHARED_LIBRARY
IMPLEMENT_ABSTRACT_CLASS(wxSockAddress, wxObject)
@ -82,343 +46,178 @@ IMPLEMENT_DYNAMIC_CLASS(wxUNIXaddress, wxSockAddress)
#endif
#endif
wxIPV4address::wxIPV4address()
// ---------------------------------------------------------------------------
// wxIPV4address
// ---------------------------------------------------------------------------
wxSockAddress::wxSockAddress()
{
m_address = GAddress_new();
}
wxSockAddress::~wxSockAddress()
{
GAddress_destroy(m_address);
}
void wxSockAddress::SetAddress(GAddress *address)
{
GAddress_destroy(m_address);
m_address = GAddress_copy(address);
}
const wxSockAddress& wxSockAddress::operator=(const wxSockAddress& addr)
{
SetAddress(addr.GetAddress());
return *this;
}
void wxSockAddress::CopyObject(wxObject& dest) const
{
wxSockAddress *addr = (wxSockAddress *)&dest;
wxObject::CopyObject(dest);
addr->SetAddress(GetAddress());
}
void wxSockAddress::Clear()
{
GAddress_destroy(m_address);
m_address = GAddress_new();
}
// ---------------------------------------------------------------------------
// wxIPV4address
// ---------------------------------------------------------------------------
wxIPV4address::wxIPV4address()
: wxSockAddress()
{
m_addr = new sockaddr_in;
Clear();
}
wxIPV4address::~wxIPV4address()
{
}
int wxIPV4address::SockAddrLen()
{
return sizeof(*m_addr);
}
int wxIPV4address::GetFamily()
{
return AF_INET;
}
void wxIPV4address::Clear()
{
memset(m_addr, 0, sizeof(*m_addr));
m_addr->sin_family = AF_INET;
m_addr->sin_addr.s_addr = INADDR_ANY;
}
/*
const wxSockAddress& wxIPV4address::operator =(const wxSockAddress& addr)
{
wxIPV4address *ip_addr = (wxIPV4address *)&addr;
CHECK_ADDRTYPE(addr, wxIPV4address);
m_addr = ip_addr->m_addr;
return *this;
}
*/
bool wxIPV4address::Hostname(const wxString& name)
{
struct hostent *theHostent;
struct in_addr *addr;
if (name.IsNull())
return FALSE;
if (!name.IsNumber()) {
if ((theHostent = gethostbyname(name.fn_str())) == 0) {
return FALSE;
}
} else {
#ifdef __WXMAC__
long len_addr = inet_addr(name.fn_str()).s_addr ;
#else
long len_addr = inet_addr(name.fn_str());
#endif
if (len_addr == -1)
return FALSE;
m_addr->sin_addr.s_addr = len_addr;
return TRUE;
}
addr = (struct in_addr *) *(theHostent->h_addr_list);
m_addr->sin_addr.s_addr = addr[0].s_addr;
return TRUE;
return (GAddress_INET_SetHostName(m_address, name.fn_str()) == GSOCK_NOERROR);
}
bool wxIPV4address::Hostname(unsigned long addr)
{
m_addr->sin_addr.s_addr = htonl(addr);
return TRUE;
/* Need API */
return TRUE;
}
bool wxIPV4address::Service(const wxString& name)
{
struct servent *theServent;
if (name.IsNull())
return FALSE;
if (!name.IsNumber()) {
if ((theServent = getservbyname(name.fn_str(), "tcp")) == 0)
return FALSE;
} else {
if ((theServent = getservbyport(wxAtoi(name), "tcp")) == 0) {
m_addr->sin_port = htons(wxAtoi(name));
return TRUE;
}
}
m_addr->sin_port = theServent->s_port;
return TRUE;
return (GAddress_INET_SetPortName(m_address, name.fn_str()) == GSOCK_NOERROR);
}
bool wxIPV4address::Service(unsigned short port)
{
m_addr->sin_port = htons(port);
return TRUE;
return (GAddress_INET_SetPort(m_address, port) == GSOCK_NOERROR);
}
bool wxIPV4address::LocalHost()
{
static char buf[256];
if (gethostname(buf, sizeof(buf)) < 0)
return Hostname("localhost");
else
return Hostname(buf);
return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
}
wxString wxIPV4address::Hostname()
{
struct hostent *h_ent;
char hostname[1024];
h_ent = gethostbyaddr((char *)&(m_addr->sin_addr), sizeof(m_addr->sin_addr),
GetFamily());
if (!h_ent)
return wxString("");
else
return wxString(h_ent->h_name);
hostname[0] = 0;
GAddress_INET_GetHostName(m_address, hostname, 1024);
return wxString(hostname);
}
unsigned short wxIPV4address::Service()
{
return ntohs(m_addr->sin_port);
}
void wxIPV4address::Build(struct sockaddr *&addr, size_t& len)
{
addr = (struct sockaddr *)m_addr;
len = sizeof(*m_addr);
}
void wxIPV4address::Disassemble(struct sockaddr *addr, size_t len)
{
if (len != sizeof(*m_addr))
return;
*m_addr = *(struct sockaddr_in *)addr;
return GAddress_INET_GetPort(m_address);
}
#ifdef IPV6_ENABLE
// ---------------------------------------------------------------------------
// wxIPV6address
// ---------------------------------------------------------------------------
wxIPV6address::wxIPV6address()
: wxSockAddress()
{
m_addr = new sockaddr_in6;
Clear();
}
wxIPV6address::~wxIPV6address()
{
}
int wxIPV6address::SockAddrLen()
{
return sizeof(*m_addr);
}
int wxIPV6address::GetFamily()
{
return AF_INET6;
}
void wxIPV6address::Clear()
{
memset(m_addr, 0, sizeof(*m_addr));
m_addr->sin6_family = AF_INET6;
m_addr->sin6_addr.s_addr = INADDR_ANY;
}
/*
const wxSockAddress& wxIPV6address::operator =(const wxSockAddress& addr)
{
wxIPV6address *ip_addr = (wxIPV6address *)&addr;
CHECK_ADDRTYPE(addr, wxIPV6address);
m_addr = ip_addr->m_addr;
return *this;
}
*/
bool wxIPV6address::Hostname(const wxString& name)
{
struct hostent *theHostent;
struct in_addr *addr;
if (name.IsNull())
return FALSE;
if (!name.IsNumber()) {
hostent = gethostbyname2((char*) name, AF_INET6);
if (!theHostent)
return FALSE;
} else {
// Don't how to do
return FALSE;
}
addr = (struct in6_addr *) *(theHostent->h_addr_list);
m_addr->sin6_addr.s6_addr = addr[0].s6_addr;
return TRUE;
return (GAddress_INET_SetHostName(m_address, name.fn_str()) == GSOCK_NOERROR);
}
bool wxIPV6address::Hostname(unsigned char addr[16])
{
m_addr->sin6_addr.s6_addr = addr;
return TRUE;
}
bool wxIPV6address::Service(const char *name)
{
struct servent *theServent;
if (!name || !strlen(name))
return FALSE;
if (!isdigit(*name)) {
if ((theServent = getservbyname((char*) name, "tcp")) == 0)
return FALSE;
} else {
if ((theServent = getservbyport(atoi(name), "tcp")) == 0) {
m_addr->sin_port = htons(atoi(name));
return TRUE;
}
}
m_addr->sin_port = theServent->s_port;
return TRUE;
return (GAddress_INET_SetPortName(m_address, name.fn_str()) == GSOCK_NOERROR);
}
bool wxIPV6address::Service(unsigned short port)
{
m_addr->sin_port = htons(port);
return TRUE;
return (GAddress_INET_SetPort(m_address, port) == GSOCK_NOERROR);
}
bool wxIPV6address::LocalHost()
{
static char buf[256];
if (gethostname(buf, sizeof(buf)) < 0)
return Hostname("localhost");
else
return Hostname(buf);
return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
}
const wxString& wxIPV6address::Hostname()
{
struct hostent *h_ent;
h_ent = gethostbyaddr((char *)&(m_addr->sin_addr), sizeof(m_addr->sin_addr),
GetFamily());
return wxString(h_ent->h_name);
return wxString(GAddress_INET_GetHostName(m_address));
}
unsigned short wxIPV6address::Service()
{
return ntohs(m_addr->sin_port);
}
void wxIPV6address::Build(struct sockaddr& *addr, size_t& len)
{
len = sizeof(*m_addr);
addr = m_addr;
}
void wxIPV6address::Disassemble(struct sockaddr& *addr, size_t len)
{
if (len != sizeof(*m_addr))
return;
*m_addr = *(struct sockaddr_in6 *)addr;
return GAddress_INET_GetPort(m_address);
}
#endif
#ifdef __UNIX__
#include <sys/un.h>
// ---------------------------------------------------------------------------
// wxUNIXaddress
// ---------------------------------------------------------------------------
wxUNIXaddress::wxUNIXaddress()
: wxSockAddress()
{
m_addr = new sockaddr_un;
Clear();
}
wxUNIXaddress::~wxUNIXaddress()
{
}
int wxUNIXaddress::SockAddrLen()
{
return sizeof(*m_addr);
}
int wxUNIXaddress::GetFamily()
{
return AF_UNIX;
}
void wxUNIXaddress::Clear()
{
memset(m_addr, 0, sizeof(m_addr));
m_addr->sun_family = AF_UNIX;
}
/*
const wxSockAddress& wxUNIXaddress::operator =(const wxSockAddress& addr)
{
wxUNIXaddress *unx_addr = (wxUNIXaddress *)&addr;
CHECK_ADDRTYPE(addr, wxUNIXaddress);
m_addr = unx_addr->m_addr;
return *this;
}
*/
void wxUNIXaddress::Filename(const wxString& fname)
{
sprintf(m_addr->sun_path, "%s", MBSTRINGCAST fname.mb_str());
GAddress_UNIX_SetPath(m_address, fname.fn_str());
}
wxString wxUNIXaddress::Filename()
{
return wxString(m_addr->sun_path);
char path[1024];
path[0] = 0;
GAddress_UNIX_GetPath(m_address, path, 1024);
return wxString(path);
}
void wxUNIXaddress::Build(struct sockaddr*& addr, size_t& len)
{
addr = (struct sockaddr *)m_addr;
len = sizeof(*m_addr);
}
void wxUNIXaddress::Disassemble(struct sockaddr *addr, size_t len)
{
if (len != sizeof(*m_addr))
return;
*m_addr = *(struct sockaddr_un *)addr;
}
#endif
#endif

609
src/common/sckint.cpp
View File

@ -1,609 +0,0 @@
///////////////////////////////////////////////////////////////////////////////
// Name: sckint.cpp
// Purpose: Socket internal classes
// Authors: Guilhem Lavaux
// Created: April 1999
// Updated:
// Copyright: (C) 1999, 1998, 1997, Guilhem Lavaux
// RCS_ID: $Id$
// License: see wxWindows license
///////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "sckint.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#if wxUSE_SOCKETS
#define WXSOCK_INTERNAL
#include "wx/object.h"
#include "wx/list.h"
#include "wx/socket.h"
#include "wx/thread.h"
#include "wx/sckint.h"
#include "wx/sckint.h"
#include "wx/utils.h"
// IRIX requires bstring.h be included to use select()
#ifdef sgi
#include <bstring.h>
#endif // IRIX
#ifndef __WXSTUBS__
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
// -----------------------
// System specific headers
// -----------------------
#ifdef __WXMAC__
// in order to avoid problems with our c library and double definitions
#define close closesocket
#define ioctl ioctlsocket
#include <wx/mac/macsock.h>
#endif
#if defined(__WINDOWS__)
#include <winsock.h>
#endif // __WINDOWS__
#if defined(__UNIX__)
#ifdef VMS
#include <socket.h>
#else
#include <sys/socket.h>
#endif
#include <sys/ioctl.h>
#include <sys/time.h>
#include <unistd.h>
#ifdef sun
#include <sys/filio.h>
#endif
#endif // __UNIX__
#include <signal.h>
#include <errno.h>
#ifdef __VISUALC__
#include <io.h>
#endif
// Constants
#define READ_MASK wxSocketBase::REQ_READ | wxSocketBase::REQ_ACCEPT | wxSocketBase::REQ_LOST
#define WRITE_MASK wxSocketBase::REQ_WRITE | wxSocketBase::REQ_CONNECT
// --------------------------------------------------------------
// --------- SocketWaiter ---------------------------------------
// --------------------------------------------------------------
#if wxUSE_THREADS
SocketWaiter::SocketWaiter(wxSocketBase *socket,
wxSocketInternal *internal)
: wxThread(),
m_socket(socket), m_internal(internal), m_fd(internal->GetFD())
{
}
SocketWaiter::~SocketWaiter()
{
}
void SocketWaiter::ProcessReadEvent()
{
int ret;
char c;
m_internal->AcquireFD();
ret = recv(m_fd, &c, 1, MSG_PEEK);
m_internal->ReleaseFD();
// We are a server => emit a EVT_ACCEPT event.
if (ret == -1 && m_socket->GetType() == wxSocketBase::SOCK_SERVER) {
m_socket->OnRequest(wxSocketBase::EVT_ACCEPT);
return;
}
// Else, no error => there is something to be read else
// we've lost the connection.
if (ret > 0) {
m_socket->OnRequest(wxSocketBase::EVT_READ);
} else {
m_socket->OnRequest(wxSocketBase::EVT_LOST);
m_internal->ReleaseData(); // In that case, we mustn't forget to unlock the mutex.
Exit(NULL);
}
}
void SocketWaiter::ProcessWriteEvent()
{
if (m_socket->IsConnected())
m_socket->OnRequest(wxSocketBase::EVT_CONNECT);
else
m_socket->OnRequest(wxSocketBase::EVT_WRITE);
}
void *SocketWaiter::Entry()
{
struct timeval tv;
fd_set sockrd_set, sockwr_set;
wxSocketEvent event;
int ret;
while (1) {
// We won't wait.
tv.tv_sec = 0;
tv.tv_usec = 0;
FD_ZERO(&sockrd_set);
FD_ZERO(&sockwr_set);
m_internal->AcquireData();
if ((m_socket->NeededReq() & READ_MASK) != 0)
FD_SET(m_fd, &sockrd_set);
if ((m_socket->NeededReq() & WRITE_MASK) != 0)
FD_SET(m_fd, &sockwr_set);
m_internal->AcquireFD();
ret = select(m_fd+1, &sockrd_set, &sockwr_set, NULL, &tv);
m_internal->ReleaseFD();
if (FD_ISSET(m_fd, &sockrd_set))
ProcessReadEvent();
if (FD_ISSET(m_fd, &sockwr_set))
ProcessWriteEvent();
m_internal->ReleaseData();
#if wxUSE_THREADS
#ifdef Yield
#undef Yield
#endif
#endif
// We wait for 100 ms to prevent the CPU from burning.
wxUsleep(100);
// Check whether we should exit.
if (TestDestroy())
return NULL;
}
return NULL;
}
#endif
// --------------------------------------------------------------
// --------- SocketRequester ------------------------------------
// --------------------------------------------------------------
SocketRequester::SocketRequester(wxSocketBase *socket,
wxSocketInternal *internal)
:
#if wxUSE_THREADS
wxThread(),
#endif
m_socket(socket), m_internal(internal), m_fd(internal->GetFD())
{
}
SocketRequester::~SocketRequester()
{
}
bool SocketRequester::WaitFor(wxSocketBase::wxRequestNotify req, int millisec)
{
int ret;
struct timeval tv;
fd_set sockrd_set, sockwr_set;
// We won't wait.
tv.tv_sec = millisec / 1000;
tv.tv_usec = (millisec % 1000) * 1000;
FD_ZERO(&sockrd_set);
FD_ZERO(&sockwr_set);
if ((req & READ_MASK) != 0)
FD_SET(m_fd, &sockrd_set);
if ((req & WRITE_MASK) != 0)
FD_SET(m_fd, &sockwr_set);
m_internal->AcquireFD();
ret = select(m_fd+1, &sockrd_set, &sockwr_set, NULL, &tv);
m_internal->ReleaseFD();
return (ret != 0);
}
void SocketRequester::ProcessReadEvent(SockRequest *req)
{
int ret;
size_t len;
// We'll wait for the first byte, in case a "timeout event" occurs it returns // immediately
if (!WaitFor(wxSocketBase::REQ_READ, req->timeout)) {
m_internal->EndRequest(req);
return;
}
m_internal->AcquireFD();
ret = recv(m_fd, req->buffer, req->size,
(req->type == wxSocketBase::REQ_PEEK) ? MSG_PEEK : 0);
m_internal->ReleaseFD();
// An error occured, we exit.
if (ret < 0) {
req->error = errno;
m_internal->EndRequest(req);
return;
}
len = ret;
// If the buffer isn't full (and we want it to be full), we don't unqueue it.
if ((len < req->size) && (m_socket->GetFlags() & wxSocketBase::WAITALL)) {
req->size -= len;
req->io_nbytes += len;
req->buffer += len;
if (len == 0)
m_internal->EndRequest(req);
return;
}
// The End.
req->io_nbytes += len;
m_internal->EndRequest(req);
}
void SocketRequester::ProcessWriteEvent(SockRequest *req)
{
int ret;
size_t len;
if (!WaitFor(wxSocketBase::REQ_WRITE, req->timeout)) {
m_internal->EndRequest(req);
return;
}
m_internal->AcquireFD();
ret = send(m_fd, req->buffer, req->size, 0);
m_internal->ReleaseFD();
if (ret < 0) {
req->error = errno;
m_internal->EndRequest(req);
return;
}
len = ret;
if ((len < req->size) && ((m_socket->GetFlags() & wxSocketBase::WAITALL) != 0)) {
req->size -= len;
req->io_nbytes += len;
req->buffer += len;
return;
}
req->io_nbytes += len;
m_internal->EndRequest(req);
}
void SocketRequester::ProcessWaitEvent(SockRequest *req)
{
if (WaitFor(req->type, req->timeout))
req->io_nbytes = 1; // We put 1 in the counter to tell the requester
// there is no timeout.
else
req->io_nbytes = 0;
m_internal->EndRequest(req);
}
#if wxUSE_THREADS
void *SocketRequester::Entry()
{
SockRequest *req;
m_internal->m_request_locker.Lock();
while (1) {
// Wait for a new request or a destroy message.
req = m_internal->WaitForReq();
m_internal->m_end_requester.Lock();
if (req == NULL) {
m_internal->m_invalid_requester = TRUE;
m_internal->m_end_requester.Unlock();
m_internal->m_request_locker.Unlock();
return NULL;
}
m_internal->m_end_requester.Unlock();
if ((req->type & wxSocketBase::REQ_WAIT) != 0) {
ProcessWaitEvent(req);
continue;
}
switch (req->type) {
case wxSocketBase::REQ_READ:
case wxSocketBase::REQ_PEEK:
ProcessReadEvent(req);
break;
case wxSocketBase::REQ_WRITE:
ProcessWriteEvent(req);
break;
}
}
return NULL;
}
#endif
// --------------------------------------------------------------
// --------- wxSocketInternal -----------------------------------
// --------------------------------------------------------------
wxSocketInternal::wxSocketInternal(wxSocketBase *socket)
{
m_socket = socket;
m_thread_requester = NULL;
m_thread_waiter = NULL;
m_invalid_requester = TRUE;
}
wxSocketInternal::~wxSocketInternal()
{
StopRequester();
wxASSERT(m_thread_requester == NULL);
StopWaiter();
wxASSERT(m_thread_waiter == NULL);
}
// ----------------------------------------------------------------------
// WaitForReq: it is called by SocketRequester and should return the next
// socket request if available
// ----------------------------------------------------------------------
SockRequest *wxSocketInternal::WaitForReq()
{
#if wxUSE_THREADS
wxNode *node;
// First try.
node = m_requests.First();
if (node == NULL) {
m_socket_cond.Wait(m_request_locker, 10, 0);
// Second try, if it is unsuccessul we give up.
node = m_requests.First();
if (node == NULL)
return NULL;
}
return (SockRequest *)node->Data();
#else
return NULL;
#endif
}
// ----------------------------------------------------------------------
// EndRequest: Should be called to finalize a request
// ----------------------------------------------------------------------
void wxSocketInternal::EndRequest(SockRequest *req)
{
wxNode *node = NULL;
req->done = TRUE;
node = m_requests.Member((wxObject *)req);
if (node != NULL)
delete node;
}
void wxSocketInternal::AcquireData()
{
#if wxUSE_THREADS
m_socket_locker.Lock();
#endif
}
void wxSocketInternal::ReleaseData()
{
#if wxUSE_THREADS
m_socket_locker.Unlock();
#endif
}
void wxSocketInternal::AcquireFD()
{
#if wxUSE_THREADS
m_fd_locker.Lock();
#endif
}
void wxSocketInternal::ReleaseFD()
{
#if wxUSE_THREADS
m_fd_locker.Unlock();
#endif
}
void wxSocketInternal::ResumeRequester()
{
#if wxUSE_THREADS
wxThreadError err;
wxASSERT(m_invalid_requester);
m_end_requester.Lock();
if (m_thread_requester != NULL) {
m_thread_requester->Delete(); // We must join it.
delete m_thread_requester;
}
m_invalid_requester = FALSE;
m_end_requester.Unlock();
m_thread_requester = new SocketRequester(m_socket, this);
err = m_thread_requester->Create();
wxASSERT(err == wxTHREAD_NO_ERROR);
err = m_thread_requester->Run();
wxASSERT(err == wxTHREAD_NO_ERROR);
#else
if (!m_invalid_requester)
return;
m_thread_requester = new SocketRequester(m_socket, this);
m_invalid_requester = FALSE;
#endif
}
void wxSocketInternal::StopRequester()
{
#if wxUSE_THREADS
m_end_requester.Lock();
if (m_invalid_requester) {
m_end_requester.Unlock();
if (m_thread_requester) {
m_thread_requester->Delete();
delete m_thread_requester;
m_thread_requester = NULL;
}
m_invalid_requester = TRUE;
return;
}
m_end_requester.Unlock();
wxASSERT(m_thread_requester != NULL);
m_request_locker.Lock();
// Send a signal to the requester.
m_socket_cond.Signal();
m_request_locker.Unlock();
// Finish the destruction of the requester.
m_thread_requester->Delete();
delete m_thread_requester;
m_thread_requester = NULL;
m_invalid_requester = TRUE;
#else
delete m_thread_requester;
m_thread_requester = NULL;
m_invalid_requester = TRUE;
#endif
}
void wxSocketInternal::ResumeWaiter()
{
#if wxUSE_THREADS
wxThreadError err;
if (m_thread_waiter != NULL)
return;
m_thread_waiter = new SocketWaiter(m_socket, this);
m_thread_waiter->SetPriority(WXTHREAD_MIN_PRIORITY);
err = m_thread_waiter->Create();
wxASSERT(err == wxTHREAD_NO_ERROR);
err = m_thread_waiter->Run();
wxASSERT(err == wxTHREAD_NO_ERROR);
#endif
}
void wxSocketInternal::StopWaiter()
{
#if wxUSE_THREADS
if (m_thread_waiter == NULL)
return;
m_thread_waiter->Delete();
delete m_thread_waiter;
m_thread_waiter = NULL;
#endif
}
// ----------------------------------------------------------------------
// QueueRequest:
// ----------------------------------------------------------------------
void wxSocketInternal::QueueRequest(SockRequest *request, bool async)
{
if (m_invalid_requester)
ResumeRequester();
#if wxUSE_THREADS
if (async) {
m_request_locker.Lock();
request->done = FALSE;
m_requests.Append((wxObject *)request);
m_socket_cond.Signal();
m_request_locker.Unlock();
// Wake up
if (request->wait) {
if (wxThread::IsMain())
while (!request->done) {
wxYield();
}
else
while (!request->done) {
wxThread::Yield();
}
}
} else {
m_request_locker.Lock();
#endif
if ((request->type & wxSocketBase::REQ_WAIT) != 0) {
m_thread_requester->ProcessWaitEvent(request);
} else {
request->done = FALSE;
switch (request->type) {
case wxSocketBase::REQ_PEEK:
case wxSocketBase::REQ_READ:
m_thread_requester->ProcessReadEvent(request);
break;
case wxSocketBase::REQ_WRITE:
m_thread_requester->ProcessWriteEvent(request);
break;
}
}
request->done = TRUE;
#if wxUSE_THREADS
m_request_locker.Unlock();
}
#endif
}
void wxSocketInternal::WaitForEnd(SockRequest *request)
{
#if wxUSE_THREADS
// TODOTODO
#endif
}
#endif
// __WXSTUBS__
#endif
// wxUSE_SOCKETS

24
src/common/sckipc.cpp
View File

@ -60,10 +60,10 @@ enum {
#endif
void Server_OnRequest(wxSocketServer& server,
wxSocketBase::wxRequestEvent evt,
GSocketEvent evt,
char *cdata);
void Client_OnRequest(wxSocketBase& sock,
wxSocketBase::wxRequestEvent evt,
GSocketEvent evt,
char *cdata);
// ---------------------------------------------------------------------------
@ -91,13 +91,12 @@ wxConnectionBase *wxTCPClient::MakeConnection (const wxString& host,
const wxString& topic)
{
wxIPV4address addr;
wxSocketHandler *hsock = &wxSocketHandler::Master();
wxSocketClient *client = hsock->CreateClient();
wxSocketClient *client = new wxSocketClient();
wxSocketStream *stream = new wxSocketStream(*client);
wxDataInputStream data_is(*stream);
wxDataOutputStream data_os(*stream);
client->SetNotify(wxSocketBase::REQ_READ | wxSocketBase::REQ_LOST);
client->SetNotify(GSOCK_INPUT_FLAG | GSOCK_LOST_FLAG);
addr.Service(server_name);
addr.Hostname(host);
@ -156,15 +155,14 @@ wxTCPServer::wxTCPServer (void)
bool wxTCPServer::Create(const wxString& server_name)
{
wxIPV4address addr;
wxSocketHandler *hsock = &wxSocketHandler::Master();
wxSocketServer *server;
addr.Service(server_name);
// Create a socket listening on specified port
server = hsock->CreateServer(addr);
server = new wxSocketServer(addr);
server->Callback((wxSocketBase::wxSockCbk)Server_OnRequest);
server->SetNotify(wxSocketBase::REQ_ACCEPT);
server->SetNotify(GSOCK_CONNECTION_FLAG);
server->CallbackData((char *)this);
@ -338,7 +336,7 @@ bool wxTCPConnection::Advise (const wxString& item,
return TRUE;
}
void Client_OnRequest(wxSocketBase& sock, wxSocketBase::wxRequestEvent evt,
void Client_OnRequest(wxSocketBase& sock, GSocketEvent evt,
char *cdata)
{
int msg = 0;
@ -350,7 +348,7 @@ void Client_OnRequest(wxSocketBase& sock, wxSocketBase::wxRequestEvent evt,
wxString item;
// The socket handler signals us that we lost the connection: destroy all.
if (evt == wxSocketBase::EVT_LOST) {
if (evt == GSOCK_LOST) {
sock.Close();
connection->OnDisconnect();
return;
@ -466,20 +464,20 @@ void Client_OnRequest(wxSocketBase& sock, wxSocketBase::wxRequestEvent evt,
}
void Server_OnRequest(wxSocketServer& server,
wxSocketBase::wxRequestEvent evt, char *cdata)
GSocketEvent evt, char *cdata)
{
wxTCPServer *ipcserv = (wxTCPServer *)cdata;
wxSocketStream *stream;
wxDataInputStream *codeci;
wxDataOutputStream *codeco;
if (evt != wxSocketBase::EVT_ACCEPT)
if (evt != GSOCK_CONNECTION)
return;
/* Accept the connection, getting a new socket */
wxSocketBase *sock = server.Accept();
sock->Notify(FALSE);
sock->SetNotify(wxSocketBase::REQ_READ | wxSocketBase::REQ_LOST);
sock->SetNotify(GSOCK_INPUT_FLAG | GSOCK_LOST_FLAG);
stream = new wxSocketStream(*sock);
codeci = new wxDataInputStream(*stream);

39
src/common/sckstrm.cpp
View File

@ -42,15 +42,21 @@ wxSocketOutputStream::~wxSocketOutputStream()
{
}
wxOutputStream& wxSocketOutputStream::Write(const void *buffer, size_t size)
{
m_lastcount = m_o_socket->Write((const char *)buffer, size).LastCount();
return *this;
}
size_t wxSocketOutputStream::OnSysWrite(const void *buffer, size_t size)
{
return m_o_socket->Write((const char *)buffer, size).LastCount();
size_t ret;
ret = m_o_socket->Write((const char *)buffer, size).LastCount();
switch (m_o_socket->LastError()) {
case GSOCK_NOERROR:
m_lasterror = wxStream_NOERROR;
break;
default:
m_lasterror = wxStream_READ_ERR;
break;
}
return ret;
}
// ---------------------------------------------------------------------------
@ -66,15 +72,20 @@ wxSocketInputStream::~wxSocketInputStream()
{
}
wxInputStream& wxSocketInputStream::Read(void *buffer, size_t size)
{
m_lastcount = m_i_socket->Read((char *)buffer, size).LastCount();
return *this;
}
size_t wxSocketInputStream::OnSysRead(void *buffer, size_t size)
{
return m_i_socket->Read((char *)buffer, size).LastCount();
size_t ret;
ret = m_i_socket->Read((char *)buffer, size).LastCount();
switch (m_i_socket->LastError()) {
case GSOCK_NOERROR:
m_lasterror = wxStream_NOERROR;
break;
default:
m_lasterror = wxStream_WRITE_ERR;
break;
}
return ret;
}
// ---------------------------------------------------------------------------

930
src/common/socket.cpp
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File diff suppressed because it is too large Load Diff

6
src/common/stream.cpp
View File

@ -480,6 +480,9 @@ size_t wxInputStream::GetWBack(char *buf, size_t bsize)
{
size_t s_toget = m_wbacksize-m_wbackcur;
if (!m_wback)
return 0;
if (bsize < s_toget)
s_toget = bsize;
@ -697,8 +700,8 @@ wxInputStream& wxBufferedInputStream::Read(void *buffer, size_t size)
char *buf = (char *)buffer;
retsize = GetWBack(buf, size);
m_lastcount = retsize;
if (retsize == size) {
m_lastcount = size;
m_lasterror = wxStream_NOERROR;
return *this;
}
@ -753,6 +756,7 @@ wxBufferedOutputStream::~wxBufferedOutputStream()
wxOutputStream& wxBufferedOutputStream::Write(const void *buffer, size_t size)
{
m_lastcount = 0;
m_o_streambuf->Write(buffer, size);
return *this;
}

2
src/common/textcmn.cpp
View File

@ -148,7 +148,7 @@ wxTextCtrl& wxTextCtrlBase::operator<<(long i)
return *TEXTCTRL(this);
}
wxTextCtrl& wxTextCtrlBase::operator<<(const char c)
wxTextCtrl& wxTextCtrlBase::operator<<(const wxChar c)
{
return operator<<(wxString(c));
}

3
src/common/url.cpp
View File

@ -208,7 +208,6 @@ bool wxURL::FetchProtocol()
m_protoinfo = info;
m_protocol = (wxProtocol *)m_protoinfo->m_cinfo->CreateObject();
wxSocketHandler::Master().Register(m_protocol);
return TRUE;
}
info = info->next;
@ -323,7 +322,7 @@ wxString wxURL::ConvertToValidURI(const wxString& uri)
if (!isalpha(c) && c != _T('.') && c != _T('+') && c != _T('.') &&
c != _T('/')) {
hexa_code.Printf(_T("%02X"), c);
hexa_code.Printf(_T("%%%02X"), c);
out_str += hexa_code;
} else
out_str += c;

5
src/common/wfstream.cpp
View File

@ -138,7 +138,10 @@ wxFileOutputStream::~wxFileOutputStream()
size_t wxFileOutputStream::OnSysWrite(const void *buffer, size_t size)
{
size_t ret = m_file->Write(buffer, size);
m_lasterror = wxStream_EOF; // TODO
if (m_file->Error())
m_lasterror = wxStream_WRITE_ERR;
else
m_lasterror = wxStream_NOERROR;
return ret;
}

3
src/gtk/Makefile.am
View File

@ -29,6 +29,8 @@ libwx_gtk_la_SOURCES = \
win_gtk.c \
extended.c \
parser.c \
gsocket.c \
gsockgtk.c \
\
cmndata.cpp \
config.cpp \
@ -80,7 +82,6 @@ libwx_gtk_la_SOURCES = \
resource.cpp \
sckaddr.cpp \
sckfile.cpp \
sckint.cpp \
sckipc.cpp \
sckstrm.cpp \
serbase.cpp \

100
src/gtk/gsockgtk.c Normal file
View File

@ -0,0 +1,100 @@
#include <stdlib.h>
#include <gdk/gdk.h>
#include <glib.h>
#include <wx/gsocket.h>
#include "../unix/gsockunx.h"
void _GSocket_GDK_Input(gpointer data, gint source, GdkInputCondition condition)
{
GSocket *socket = (GSocket *)data;
switch (condition) {
case GDK_INPUT_READ:
_GSocket_Detected_Read(socket);
break;
case GDK_INPUT_WRITE:
_GSocket_Detected_Write(socket);
break;
default:
break;
}
}
void _GSocket_GUI_Init(GSocket *socket)
{
int i;
gint *m_id;
socket->m_gui_dependent = (char *)malloc(sizeof(gint)*3);
m_id = (gint *)(socket->m_gui_dependent);
for (i=0;i<3;i++)
m_id[i] = -1;
}
void _GSocket_GUI_Destroy(GSocket *socket)
{
int i;
gint *m_id;
m_id = (gint *)(socket->m_gui_dependent);
for (i=0;i<3;i++)
if (m_id[i] == -1)
gdk_input_remove(m_id[i]);
free(socket->m_gui_dependent);
}
void _GSocket_Install_Fallback(GSocket *socket, GSocketEvent event)
{
GdkInputCondition flag;
int c;
gint *m_id;
m_id = (gint *)(socket->m_gui_dependent);
switch (event) {
case GSOCK_CONNECTION:
case GSOCK_LOST:
case GSOCK_INPUT: c = 0; flag = GDK_INPUT_READ; break;
case GSOCK_OUTPUT: c = 1;flag = GDK_INPUT_WRITE; break;
default: return;
}
if (m_id[c] != -1)
gdk_input_remove(m_id[c]);
m_id[c] = gdk_input_add(socket->m_fd, flag,
_GSocket_GDK_Input, (gpointer)socket);
}
void _GSocket_Uninstall_Fallback(GSocket *socket, GSocketEvent event)
{
int c;
gint *m_id;
m_id = (gint *)(socket->m_gui_dependent);
switch (event) {
case GSOCK_CONNECTION:
case GSOCK_LOST:
case GSOCK_INPUT: c = 0; break;
case GSOCK_OUTPUT: c = 1; break;
default: return;
}
if (m_id[c] != -1)
gdk_input_remove(m_id[c]);
m_id[c] = -1;
}
unsigned long GSocket_GetEventID(GSocket *socket)
{
return 0;
}
void GSocket_DoEvent(unsigned long evt_id)
{
}

3
src/gtk1/Makefile.am
View File

@ -29,6 +29,8 @@ libwx_gtk_la_SOURCES = \
win_gtk.c \
extended.c \
parser.c \
gsocket.c \
gsockgtk.c \
\
cmndata.cpp \
config.cpp \
@ -80,7 +82,6 @@ libwx_gtk_la_SOURCES = \
resource.cpp \
sckaddr.cpp \
sckfile.cpp \
sckint.cpp \
sckipc.cpp \
sckstrm.cpp \
serbase.cpp \

100
src/gtk1/gsockgtk.c Normal file
View File

@ -0,0 +1,100 @@
#include <stdlib.h>
#include <gdk/gdk.h>
#include <glib.h>
#include <wx/gsocket.h>
#include "../unix/gsockunx.h"
void _GSocket_GDK_Input(gpointer data, gint source, GdkInputCondition condition)
{
GSocket *socket = (GSocket *)data;
switch (condition) {
case GDK_INPUT_READ:
_GSocket_Detected_Read(socket);
break;
case GDK_INPUT_WRITE:
_GSocket_Detected_Write(socket);
break;
default:
break;
}
}
void _GSocket_GUI_Init(GSocket *socket)
{
int i;
gint *m_id;
socket->m_gui_dependent = (char *)malloc(sizeof(gint)*3);
m_id = (gint *)(socket->m_gui_dependent);
for (i=0;i<3;i++)
m_id[i] = -1;
}
void _GSocket_GUI_Destroy(GSocket *socket)
{
int i;
gint *m_id;
m_id = (gint *)(socket->m_gui_dependent);
for (i=0;i<3;i++)
if (m_id[i] == -1)
gdk_input_remove(m_id[i]);
free(socket->m_gui_dependent);
}
void _GSocket_Install_Fallback(GSocket *socket, GSocketEvent event)
{
GdkInputCondition flag;
int c;
gint *m_id;
m_id = (gint *)(socket->m_gui_dependent);
switch (event) {
case GSOCK_CONNECTION:
case GSOCK_LOST:
case GSOCK_INPUT: c = 0; flag = GDK_INPUT_READ; break;
case GSOCK_OUTPUT: c = 1;flag = GDK_INPUT_WRITE; break;
default: return;
}
if (m_id[c] != -1)
gdk_input_remove(m_id[c]);
m_id[c] = gdk_input_add(socket->m_fd, flag,
_GSocket_GDK_Input, (gpointer)socket);
}
void _GSocket_Uninstall_Fallback(GSocket *socket, GSocketEvent event)
{
int c;
gint *m_id;
m_id = (gint *)(socket->m_gui_dependent);
switch (event) {
case GSOCK_CONNECTION:
case GSOCK_LOST:
case GSOCK_INPUT: c = 0; break;
case GSOCK_OUTPUT: c = 1; break;
default: return;
}
if (m_id[c] != -1)
gdk_input_remove(m_id[c]);
m_id[c] = -1;
}
unsigned long GSocket_GetEventID(GSocket *socket)
{
return 0;
}
void GSocket_DoEvent(unsigned long evt_id)
{
}

940
src/unix/gsocket.c Normal file
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@ -0,0 +1,940 @@
/* -------------------------------------------------------------------------
* Project: GSocket (Generic Socket) for WX
* Name: gsocket.c
* Purpose: GSocket main Unix file
* CVSID: $Id$
* Log: $Log$
* Log: Revision 1.1 1999/07/22 17:51:54 GL
* Log: Added GSocket for Unix (only GTK for the moment)
* Log: Updated wxSocket to use GSocket API
* Log: Added a progress bar to client.cpp
* Log: Added CopyTo to wxMemoryOutputStream to copy the internal buffer to a specified buffer.
* Log: Various changes/fixes to the high-level protocols FTP/HTTP
* Log: Various Unicode fixes
* Log: Removed sckint.*
* Log:
* Log: Revision 1.2 1999/07/18 15:52:34 guilhem
* Log: * Copyright, etc.
* Log:
* -------------------------------------------------------------------------
*/
#include <assert.h>
#include <sys/ioctl.h>
#ifdef vms
#include <socket.h>
#else
#include <sys/socket.h>
#endif
#include <sys/un.h>
#include <sys/types.h>
#include <sys/time.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <string.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#ifdef sun
#include <sys/filio.h>
#endif
#ifdef sgi
#include <bstring.h>
#endif
#include <signal.h>
#include <wx/gsocket.h>
#include "gsockunx.h"
/* Constructors / Destructors */
GSocket *GSocket_new()
{
int i;
GSocket *socket;
socket = (GSocket *)malloc(sizeof(GSocket));
socket->m_fd = -1;
for (i=0;i<GSOCK_MAX_EVENT;i++) {
socket->m_fbacks[i] = NULL;
socket->m_iocalls[i] = FALSE;
}
socket->m_local = NULL;
socket->m_peer = NULL;
socket->m_error = GSOCK_NOERROR;
socket->m_server = FALSE;
socket->m_stream = TRUE;
socket->m_gui_dependent = NULL;
socket->m_blocking = FALSE;
_GSocket_GUI_Init(socket);
return socket;
}
void GSocket_destroy(GSocket *socket)
{
assert(socket != NULL);
_GSocket_GUI_Destroy(socket);
if (socket->m_fd != -1)
GSocket_Shutdown(socket);
if (socket->m_local)
GAddress_destroy(socket->m_local);
if (socket->m_peer)
GAddress_destroy(socket->m_peer);
free(socket);
}
void GSocket_Shutdown(GSocket *socket)
{
int evt;
assert(socket != NULL);
if (socket->m_fd != -1) {
shutdown(socket->m_fd, 2);
close(socket->m_fd);
socket->m_fd = -1;
}
for (evt=0;evt<GSOCK_MAX_EVENT;evt++)
_GSocket_Uninstall_Fallback(socket, evt);
}
/* Address handling */
GSocketError GSocket_SetLocal(GSocket *socket, GAddress *address)
{
if (socket == NULL || (socket->m_fd != -1 && !socket->m_server))
return GSOCK_INVSOCK;
if (address == NULL || address->m_family == GSOCK_NOFAMILY)
return GSOCK_INVADDR;
if (socket->m_local)
GAddress_destroy(socket->m_local);
socket->m_local = GAddress_copy(address);
return GSOCK_NOERROR;
}
GSocketError GSocket_SetPeer(GSocket *socket, GAddress *address)
{
if (socket == NULL)
return GSOCK_INVSOCK;
if (address == NULL || address->m_family == GSOCK_NOFAMILY) {
socket->m_error = GSOCK_INVADDR;
return GSOCK_INVADDR;
}
if (socket->m_peer)
GAddress_destroy(socket->m_peer);
socket->m_peer = GAddress_copy(address);
return GSOCK_NOERROR;
}
GAddress *GSocket_GetLocal(GSocket *socket)
{
GAddress *address;
struct sockaddr addr;
socklen_t size;
assert(socket != NULL);
if (socket->m_local)
return GAddress_copy(socket->m_local);
if (socket->m_fd == -1) {
socket->m_error = GSOCK_INVSOCK;
return NULL;
}
size = sizeof(addr);
if (getsockname(socket->m_fd, &addr, &size) < 0) {
socket->m_error = GSOCK_IOERR;
return NULL;
}
address = GAddress_new();
_GAddress_translate_from(address, &addr, size);
return address;
}
GAddress *GSocket_GetPeer(GSocket *socket)
{
assert(socket != NULL);
if (socket->m_peer)
return GAddress_copy(socket->m_peer);
return NULL;
}
/* Server specific parts */
/*
GSocket_SetServer() setup the socket as a server. It uses the "Local" field
of GSocket. "Local" must be set by GSocket_SetLocal() before
GSocket_SetServer() is called. GSOCK_INVSOCK if socket has been initialized.
In the other cases, it returns GSOCK_INVADDR.
*/
GSocketError GSocket_SetServer(GSocket *sck)
{
int type;
assert(sck != NULL);
if (sck->m_fd != -1) {
sck->m_error = GSOCK_INVSOCK;
return GSOCK_INVSOCK;
}
if (!sck->m_local) {
sck->m_error = GSOCK_INVADDR;
return GSOCK_INVADDR;
}
if (sck->m_stream)
type = SOCK_STREAM;
else
type = SOCK_DGRAM;
sck->m_fd = socket(sck->m_local->m_realfamily, type, 0);
if (sck->m_fd == -1) {
sck->m_error = GSOCK_IOERR;
return GSOCK_IOERR;
}
if (bind(sck->m_fd, sck->m_local->m_addr, sck->m_local->m_len) < 0) {
close(sck->m_fd);
sck->m_fd = -1;
sck->m_error = GSOCK_IOERR;
return GSOCK_IOERR;
}
if (listen(sck->m_fd, 5) < 0) {
close(sck->m_fd);
sck->m_fd = -1;
sck->m_error = GSOCK_IOERR;
return GSOCK_IOERR;
}
sck->m_server = TRUE;
return GSOCK_NOERROR;
}
/*
GSocket_WaitConnection() waits for an incoming client connection.
*/
GSocket *GSocket_WaitConnection(GSocket *socket)
{
GSocket *connection;
assert(socket != NULL);
if (socket->m_fd == -1 || !socket->m_server) {
socket->m_error = GSOCK_INVSOCK;
return NULL;
}
_GSocket_Enable(socket, GSOCK_CONNECTION);
connection = GSocket_new();
connection->m_fd = accept(socket->m_fd, NULL, NULL);
if (connection->m_fd == -1) {
GSocket_destroy(connection);
socket->m_error = GSOCK_IOERR;
return NULL;
}
connection->m_stream = TRUE;
connection->m_server = FALSE;
connection->m_oriented = TRUE;
return connection;
}
/* Non oriented connections */
GSocketError GSocket_SetNonOriented(GSocket *sck)
{
assert(sck != NULL);
if (sck->m_fd != -1) {
sck->m_error = GSOCK_INVSOCK;
return GSOCK_INVSOCK;
}
if (!sck->m_local) {
sck->m_error = GSOCK_INVADDR;
return GSOCK_INVADDR;
}
sck->m_stream = FALSE;
sck->m_server = FALSE;
sck->m_oriented = FALSE;
sck->m_fd = socket(sck->m_local->m_realfamily, SOCK_DGRAM, 0);
if (bind(sck->m_fd, sck->m_local->m_addr, sck->m_local->m_len) < 0) {
close(sck->m_fd);
sck->m_fd = -1;
sck->m_error = GSOCK_IOERR;
return GSOCK_IOERR;
}
return GSOCK_NOERROR;
}
/* Client specific parts */
/*
GSocket_Connect() establishes a client connection to a server using the "Peer"
field of GSocket. "Peer" must be set by GSocket_SetPeer() before
GSocket_Connect() is called. In the other case, it returns GSOCK_INVADDR.
*/
GSocketError GSocket_Connect(GSocket *sck, GSocketStream stream)
{
int type;
assert(sck != NULL);
if (sck->m_fd != -1) {
sck->m_error = GSOCK_INVSOCK;
return GSOCK_INVSOCK;
}
if (!sck->m_peer) {
sck->m_error = GSOCK_INVADDR;
return GSOCK_INVADDR;
}
sck->m_stream = (stream == GSOCK_STREAMED);
sck->m_oriented = TRUE;
if (sck->m_stream)
type = SOCK_STREAM;
else
type = SOCK_DGRAM;
sck->m_fd = socket(sck->m_peer->m_realfamily, type, 0);
if (sck->m_fd == -1) {
sck->m_error = GSOCK_IOERR;
return GSOCK_IOERR;
}
if (connect(sck->m_fd, sck->m_peer->m_addr,
sck->m_peer->m_len) != 0) {
close(sck->m_fd);
sck->m_fd = -1;
sck->m_error = GSOCK_IOERR;
return GSOCK_IOERR;
}
sck->m_server = FALSE;
return GSOCK_NOERROR;
}
/* Generic IO */
/* Like recv(), send(), ... */
int GSocket_Read(GSocket *socket, char *buffer, int size)
{
assert(socket != NULL);
if (socket->m_fd == -1 || socket->m_server) {
socket->m_error = GSOCK_INVSOCK;
return -1;
}
_GSocket_Enable(socket, GSOCK_INPUT);
if (socket->m_oriented)
return _GSocket_Recv_Stream(socket, buffer, size);
else
return _GSocket_Recv_Dgram(socket, buffer, size);
}
int GSocket_Write(GSocket *socket, const char *buffer,
int size)
{
assert(socket != NULL);
if (socket->m_fd == -1 || socket->m_server) {
socket->m_error = GSOCK_INVSOCK;
return -1;
}
_GSocket_Enable(socket, GSOCK_OUTPUT);
if (socket->m_oriented)
return _GSocket_Send_Stream(socket, buffer, size);
else
return _GSocket_Send_Dgram(socket, buffer, size);
}
bool GSocket_DataAvailable(GSocket *socket)
{
fd_set read_set;
struct timeval tv;
assert(socket != NULL);
if (socket->m_fd == -1 || socket->m_server) {
socket->m_error = GSOCK_INVSOCK;
return FALSE;
}
FD_ZERO(&read_set);
FD_SET(socket->m_fd, &read_set);
tv.tv_sec = 0;
tv.tv_usec = 0;
select(socket->m_fd+1, &read_set, NULL, NULL, &tv);
return FD_ISSET(socket->m_fd, &read_set);
}
/* Flags */
/*
GSocket_SetBlocking() puts the socket in non-blocking mode. This is useful
if we don't want to wait.
*/
void GSocket_SetBlocking(GSocket *socket, bool block)
{
assert(socket != NULL);
socket->m_blocking = block;
if (socket->m_fd != -1)
ioctl(socket->m_fd, FIONBIO, &block);
}
/*
GSocket_GetError() returns the last error occured on the socket stream.
*/
GSocketError GSocket_GetError(GSocket *socket)
{
assert(socket != NULL);
return socket->m_error;
}
/* Callbacks */
/*
Only one fallback is possible for each event (INPUT, OUTPUT, CONNECTION)
INPUT: The function is called when there is at least a byte in the
input buffer
OUTPUT: The function is called when the system is sure the next write call
will not block
CONNECTION: Two cases is possible:
Client socket -> the connection is established
Server socket -> a client request a connection
LOST: the connection is lost
SetFallback accepts a combination of these flags so a same callback can
receive different events.
An event is generated only once and its state is reseted when the relative
IO call is requested.
For example: INPUT -> GSocket_Read()
CONNECTION -> GSocket_Accept()
*/
void GSocket_SetFallback(GSocket *socket, GSocketEventFlags event,
GSocketFallback fallback, char *cdata)
{
int count;
assert (socket != NULL);
for (count=0;count<GSOCK_MAX_EVENT;count++) {
if ((event & (1 << count)) != 0) {
socket->m_fbacks[count] = fallback;
socket->m_data[count] = cdata;
_GSocket_Install_Fallback(socket, count);
_GSocket_Enable(socket, count);
}
}
}
/*
UnsetFallback will disables all fallbacks specified by "event".
NOTE: event may be a combination of flags
*/
void GSocket_UnsetFallback(GSocket *socket, GSocketEventFlags event)
{
int count = 0;
assert(socket != NULL);
for (count=0;count<GSOCK_MAX_EVENT;count++) {
if ((event & (1 << count)) != 0) {
_GSocket_Disable(socket, count);
socket->m_fbacks[count] = NULL;
_GSocket_Uninstall_Fallback(socket, count);
}
}
}
#define CALL_FALLBACK(socket, event) \
if (socket->m_iocalls[event] && \
socket->m_fbacks[event]) {\
_GSocket_Disable(socket, event); \
socket->m_fbacks[event](socket, event, \
socket->m_data[event]); \
}
#define MASK_SIGNAL() \
{ \
void (*old_handler)(int); \
\
old_handler = signal(SIGPIPE, SIG_IGN);
#define UNMASK_SIGNAL() \
signal(SIGPIPE, old_handler); \
}
void _GSocket_Enable(GSocket *socket, GSocketEvent event)
{
socket->m_iocalls[event] = TRUE;
if (socket->m_fbacks[event])
_GSocket_Install_Fallback(socket, event);
}
void _GSocket_Disable(GSocket *socket, GSocketEvent event)
{
socket->m_iocalls[event] = FALSE;
if (socket->m_fbacks[event])
_GSocket_Uninstall_Fallback(socket, event);
}
int _GSocket_Recv_Stream(GSocket *socket, char *buffer, int size)
{
int ret;
MASK_SIGNAL();
ret = recv(socket->m_fd, buffer, size, 0);
UNMASK_SIGNAL();
if (ret == -1) {
socket->m_error = GSOCK_IOERR;
return -1;
}
return ret;
}
int _GSocket_Recv_Dgram(GSocket *socket, char *buffer, int size)
{
struct sockaddr from;
int fromlen, ret;
fromlen = sizeof(from);
MASK_SIGNAL();
ret = recvfrom(socket->m_fd, buffer, size, 0, &from, &fromlen);
UNMASK_SIGNAL();
if (ret == -1) {
socket->m_error = GSOCK_IOERR;
return -1;
}
if (!socket->m_peer)
socket->m_peer = GAddress_new();
_GAddress_translate_from(socket->m_peer, &from, fromlen);
return ret;
}
int _GSocket_Send_Stream(GSocket *socket, const char *buffer, int size)
{
int ret;
MASK_SIGNAL();
ret = send(socket->m_fd, buffer, size, 0);
UNMASK_SIGNAL();
if (ret == -1) {
socket->m_error = GSOCK_IOERR;
return -1;
}
return ret;
}
int _GSocket_Send_Dgram(GSocket *socket, const char *buffer, int size)
{
struct sockaddr *addr;
int len, ret;
if (!socket->m_peer) {
socket->m_error = GSOCK_INVADDR;
return -1;
}
_GAddress_translate_to(socket->m_peer, &addr, &len);
MASK_SIGNAL();
ret = sendto(socket->m_fd, buffer, size, 0, addr, len);
UNMASK_SIGNAL();
if (ret == -1) {
socket->m_error = GSOCK_IOERR;
return -1;
}
free(addr);
return ret;
}
void _GSocket_Detected_Read(GSocket *socket)
{
char c;
int ret;
if (socket->m_stream) {
ret = recv(socket->m_fd, &c, 1, MSG_PEEK);
if (ret < 0 && socket->m_server) {
CALL_FALLBACK(socket, GSOCK_CONNECTION);
return;
}
if (ret > 0) {
CALL_FALLBACK(socket, GSOCK_INPUT);
} else {
CALL_FALLBACK(socket, GSOCK_LOST);
}
}
}
void _GSocket_Detected_Write(GSocket *socket)
{
CALL_FALLBACK(socket, GSOCK_OUTPUT);
}
#undef CALL_FALLBACK
#undef MASK_SIGNAL
#undef UNMASK_SIGNAL
/*
* -------------------------------------------------------------------------
* GAddress
* -------------------------------------------------------------------------
*/
#define CHECK_ADDRESS(address, family, retval) \
{ \
if (address->m_family == GSOCK_NOFAMILY) \
_GAddress_Init_##family(address); \
if (address->m_family != GSOCK_##family) {\
address->m_error = GSOCK_INVADDR; \
return retval; \
} \
}
GAddress *GAddress_new()
{
GAddress *address;
address = (GAddress *)malloc(sizeof(GAddress));
address->m_family = GSOCK_NOFAMILY;
address->m_addr = NULL;
address->m_len = 0;
return address;
}
GAddress *GAddress_copy(GAddress *address)
{
GAddress *addr2;
assert(address != NULL);
addr2 = (GAddress *)malloc(sizeof(GAddress));
memcpy(addr2, address, sizeof(GAddress));
if (address->m_addr) {
addr2->m_addr = (struct sockaddr *)malloc(addr2->m_len);
memcpy(addr2->m_addr, address->m_addr, addr2->m_len);
}
return addr2;
}
void GAddress_destroy(GAddress *address)
{
assert(address != NULL);
free(address);
}
void GAddress_SetFamily(GAddress *address, GAddressType type)
{
assert(address != NULL);
address->m_family = type;
}
GAddressType GAddress_GetFamily(GAddress *address)
{
assert(address != NULL);
return address->m_family;
}
void _GAddress_translate_from(GAddress *address, struct sockaddr *addr, int len){
address->m_realfamily = addr->sa_family;
switch (addr->sa_family) {
case AF_INET:
address->m_family = GSOCK_INET;
break;
case AF_UNIX:
address->m_family = GSOCK_UNIX;
break;
case AF_INET6:
address->m_family = GSOCK_INET6;
break;
default:
/* TODO error */
}
if (address->m_addr)
free(address->m_addr);
address->m_len = len;
address->m_addr = (struct sockaddr *)malloc(len);
memcpy(address->m_addr, addr, len);
}
void _GAddress_translate_to(GAddress *address,
struct sockaddr **addr, int *len)
{
if (!address->m_addr) {
/* TODO error */
return;
}
*len = address->m_len;
*addr = (struct sockaddr *)malloc(address->m_len);
memcpy(*addr, address->m_addr, address->m_len);
}
/*
* -------------------------------------------------------------------------
* Internet address family
* -------------------------------------------------------------------------
*/
void _GAddress_Init_INET(GAddress *address)
{
address->m_len = sizeof(struct sockaddr_in);
address->m_addr = (struct sockaddr *)malloc(address->m_len);
address->m_family = GSOCK_INET;
address->m_realfamily = PF_INET;
((struct sockaddr_in *)address->m_addr)->sin_family = AF_INET;
((struct sockaddr_in *)address->m_addr)->sin_addr.s_addr = INADDR_ANY;
}
GSocketError GAddress_INET_SetHostName(GAddress *address, const char *hostname)
{
struct hostent *he;
struct in_addr *addr;
assert(address != NULL);
CHECK_ADDRESS(address, INET, GSOCK_INVADDR);
addr = &(((struct sockaddr_in *)address->m_addr)->sin_addr);
/* only name for the moment */
if (inet_aton(hostname, addr) == 0) {
struct in_addr *array_addr;
if ((he = gethostbyname(hostname)) == NULL) {
address->m_error = GSOCK_NOHOST;
return GSOCK_NOHOST;
}
array_addr = (struct in_addr *) *(he->h_addr_list);
addr->s_addr = array_addr[0].s_addr;
}
return GSOCK_NOERROR;
}
GSocketError GAddress_INET_SetHostAddress(GAddress *address,
unsigned long hostaddr)
{
struct in_addr *addr;
assert(address != NULL);
CHECK_ADDRESS(address, INET, GSOCK_INVADDR);
addr = &(((struct sockaddr_in *)address->m_addr)->sin_addr);
addr->s_addr = hostaddr;
return GSOCK_NOERROR;
}
GSocketError GAddress_INET_SetPortName(GAddress *address, const char *port)
{
struct servent *se;
struct sockaddr_in *addr;
assert(address != NULL);
CHECK_ADDRESS(address, INET, GSOCK_INVADDR);
if (!port) {
address->m_error = GSOCK_INVPORT;
return GSOCK_INVOP;
}
/* TODO: TCP or UDP */
se = getservbyname(port, "tcp");
if (!se) {
if (isdigit(port[0])) {
int port_int;
port_int = atoi(port);
addr = (struct sockaddr_in *)address->m_addr;
addr->sin_port = htons(port_int);
return GSOCK_NOERROR;
}
address->m_error = GSOCK_INVPORT;
return GSOCK_INVPORT;
}
addr = (struct sockaddr_in *)address->m_addr;
addr->sin_port = se->s_port;
return GSOCK_NOERROR;
}
GSocketError GAddress_INET_SetPort(GAddress *address, unsigned short port)
{
struct sockaddr_in *addr;
assert(address != NULL);
CHECK_ADDRESS(address, INET, GSOCK_INVADDR);
addr = (struct sockaddr_in *)address->m_addr;
addr->sin_port = htons(port);
return GSOCK_NOERROR;
}
GSocketError GAddress_INET_GetHostName(GAddress *address, char *hostname, size_t sbuf)
{
struct hostent *he;
char *addr_buf;
struct sockaddr_in *addr;
assert(address != NULL);
CHECK_ADDRESS(address, INET, GSOCK_INVADDR);
addr = (struct sockaddr_in *)address->m_addr;
addr_buf = (char *)&(addr->sin_addr);
he = gethostbyaddr(addr_buf, sizeof(addr->sin_addr), AF_INET);
if (he == NULL) {
address->m_error = GSOCK_NOHOST;
return GSOCK_NOHOST;
}
strncpy(hostname, he->h_name, sbuf);
return GSOCK_NOERROR;
}
unsigned long GAddress_INET_GetHostAddress(GAddress *address)
{
struct sockaddr_in *addr;
assert(address != NULL);
CHECK_ADDRESS(address, INET, 0);
addr = (struct sockaddr_in *)address->m_addr;
return addr->sin_addr.s_addr;
}
unsigned short GAddress_INET_GetPort(GAddress *address)
{
struct sockaddr_in *addr;
assert(address != NULL);
CHECK_ADDRESS(address, INET, 0);
addr = (struct sockaddr_in *)address->m_addr;
return ntohs(addr->sin_port);
}
/*
* -------------------------------------------------------------------------
* Unix address family
* -------------------------------------------------------------------------
*/
void _GAddress_Init_UNIX(GAddress *address)
{
address->m_len = sizeof(struct sockaddr_un);
address->m_addr = (struct sockaddr *)malloc(address->m_len);
address->m_family = GSOCK_UNIX;
address->m_realfamily = PF_UNIX;
((struct sockaddr_un *)address->m_addr)->sun_family = AF_UNIX;
((struct sockaddr_un *)address->m_addr)->sun_path[0] = 0;
}
GSocketError GAddress_UNIX_SetPath(GAddress *address, const char *path)
{
struct sockaddr_un *addr;
assert(address != NULL);
CHECK_ADDRESS(address, UNIX, GSOCK_INVADDR);
addr = ((struct sockaddr_un *)address->m_addr);
memcpy(addr->sun_path, path, strlen(path));
return GSOCK_NOERROR;
}
GSocketError GAddress_UNIX_GetPath(GAddress *address, char *path, size_t sbuf)
{
struct sockaddr_un *addr;
assert(address != NULL);
CHECK_ADDRESS(address, UNIX, GSOCK_INVADDR);
addr = (struct sockaddr_un *)address->m_addr;
strncpy(path, addr->sun_path, sbuf);
return GSOCK_NOERROR;
}

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#ifndef __GSOCK_UNX_H
#define __GSOCK_UNX_H
#include <wx/gsocket.h>
/* Definition of GSocket */
struct _GSocket {
int m_fd;
GAddress *m_local, *m_peer;
GSocketError m_error;
bool m_blocking, m_server, m_stream, m_oriented;
/* Fallbacks */
GSocketFallback m_fbacks[GSOCK_MAX_EVENT];
char *m_data[GSOCK_MAX_EVENT];
/* IO calls associated */
bool m_iocalls[GSOCK_MAX_EVENT];
char *m_gui_dependent;
};
/* Definition of GAddress */
struct _GAddress {
struct sockaddr *m_addr;
size_t m_len;
GAddressType m_family;
int m_realfamily;
GSocketError m_error;
};
void _GSocket_Enable(GSocket *socket, GSocketEvent event);
void _GSocket_Disable(GSocket *socket, GSocketEvent event);
int _GSocket_Recv_Stream(GSocket *socket, char *buffer, int size);
int _GSocket_Recv_Dgram(GSocket *socket, char *buffer, int size);
int _GSocket_Send_Stream(GSocket *socket, const char *buffer, int size);
int _GSocket_Send_Dgram(GSocket *socket, const char *buffer, int size);
void _GSocket_Install_Fallback(GSocket *socket, GSocketEvent count);
void _GSocket_Uninstall_Fallback(GSocket *socket, GSocketEvent count);
void _GSocket_Detected_Read(GSocket *socket);
void _GSocket_Detected_Write(GSocket *socket);
void _GSocket_GUI_Init(GSocket *socket);
void _GSocket_GUI_Destroy(GSocket *socket);
void _GAddress_translate_from(GAddress *address,
struct sockaddr *addr, int len);
void _GAddress_translate_to(GAddress *address,
struct sockaddr **addr, int *len);
/* Internet address family */
void _GAddress_Init_INET(GAddress *address);
/* Local address family */
void _GAddress_Init_UNIX(GAddress *address);
#endif