You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
705 lines
20 KiB
705 lines
20 KiB
// This is a part of the Microsoft Foundation Classes C++ library.
|
|
// Copyright (C) 1992-1998 Microsoft Corporation
|
|
// All rights reserved.
|
|
//
|
|
// This source code is only intended as a supplement to the
|
|
// Microsoft Foundation Classes Reference and related
|
|
// electronic documentation provided with the library.
|
|
// See these sources for detailed information regarding the
|
|
// Microsoft Foundation Classes product.
|
|
|
|
#ifndef __AFXINET_H_
|
|
#define __AFXINET_H_
|
|
|
|
#ifndef __AFX_H__
|
|
#include <afx.h>
|
|
#endif
|
|
|
|
#ifndef _WININET_
|
|
#pragma warning(disable: 4121)
|
|
#include <wininet.h>
|
|
#pragma warning(default: 4121)
|
|
#endif
|
|
|
|
#ifndef _AFXDLL
|
|
#pragma comment(lib, "wininet.lib")
|
|
#endif
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// classes that are declared in this file
|
|
|
|
class CInternetSession; // from CObject
|
|
|
|
class CGopherLocator; // from CObject
|
|
|
|
class CInternetFile; // from CStdioFile (FILETXT.CPP)
|
|
class CHttpFile;
|
|
class CGopherFile;
|
|
|
|
class CInternetConnection;
|
|
class CFtpConnection;
|
|
class CGopherConnection;
|
|
class CHttpConnection;
|
|
|
|
class CFtpFileFind; // from CFileFind (FILEFIND.CPP)
|
|
class CGopherFileFind;
|
|
|
|
class CInternetException;
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#if _MFC_VER >= 0x0600
|
|
#undef AFX_DATA
|
|
#define AFX_DATA AFX_CORE_DATA
|
|
#endif
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// Global Functions
|
|
|
|
BOOL AFXAPI AfxParseURL(LPCTSTR pstrURL, DWORD& dwServiceType,
|
|
CString& strServer, CString& strObject, INTERNET_PORT& nPort);
|
|
BOOL AFXAPI AfxParseURLEx(LPCTSTR pstrURL, DWORD& dwServiceType,
|
|
CString& strServer, CString& strObject, INTERNET_PORT& nPort,
|
|
CString& strUsername, CString& strPassword, DWORD dwFlags = 0);
|
|
|
|
DWORD AFXAPI AfxGetInternetHandleType(HINTERNET hQuery);
|
|
|
|
// see CInternetException at the bottom of this file
|
|
|
|
void AFXAPI AfxThrowInternetException(DWORD_PTR dwContext, DWORD dwError = 0);
|
|
|
|
// these are defined by WININET.H
|
|
|
|
#define AFX_INET_SERVICE_FTP INTERNET_SERVICE_FTP
|
|
#define AFX_INET_SERVICE_HTTP INTERNET_SERVICE_HTTP
|
|
#define AFX_INET_SERVICE_GOPHER INTERNET_SERVICE_GOPHER
|
|
|
|
// these are types that MFC parsing functions understand
|
|
|
|
#define AFX_INET_SERVICE_UNK 0x1000
|
|
#define AFX_INET_SERVICE_FILE (AFX_INET_SERVICE_UNK+1)
|
|
#define AFX_INET_SERVICE_MAILTO (AFX_INET_SERVICE_UNK+2)
|
|
#define AFX_INET_SERVICE_MID (AFX_INET_SERVICE_UNK+3)
|
|
#define AFX_INET_SERVICE_CID (AFX_INET_SERVICE_UNK+4)
|
|
#define AFX_INET_SERVICE_NEWS (AFX_INET_SERVICE_UNK+5)
|
|
#define AFX_INET_SERVICE_NNTP (AFX_INET_SERVICE_UNK+6)
|
|
#define AFX_INET_SERVICE_PROSPERO (AFX_INET_SERVICE_UNK+7)
|
|
#define AFX_INET_SERVICE_TELNET (AFX_INET_SERVICE_UNK+8)
|
|
#define AFX_INET_SERVICE_WAIS (AFX_INET_SERVICE_UNK+9)
|
|
#define AFX_INET_SERVICE_AFS (AFX_INET_SERVICE_UNK+10)
|
|
#define AFX_INET_SERVICE_HTTPS (AFX_INET_SERVICE_UNK+11)
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// classes that are declared in this file
|
|
|
|
class CInternetSession : public CObject
|
|
{
|
|
public:
|
|
CInternetSession(LPCTSTR pstrAgent = NULL,
|
|
DWORD_PTR dwContext = 1,
|
|
DWORD dwAccessType = PRE_CONFIG_INTERNET_ACCESS,
|
|
LPCTSTR pstrProxyName = NULL,
|
|
LPCTSTR pstrProxyBypass = NULL,
|
|
DWORD dwFlags = 0);
|
|
|
|
BOOL QueryOption(DWORD dwOption, LPVOID lpBuffer, LPDWORD lpdwBufLen) const;
|
|
BOOL QueryOption(DWORD dwOption, DWORD& dwValue) const;
|
|
BOOL QueryOption(DWORD dwOption, CString& refString) const;
|
|
|
|
BOOL SetOption(DWORD dwOption, LPVOID lpBuffer, DWORD dwBufferLength,
|
|
DWORD dwFlags = 0);
|
|
BOOL SetOption(DWORD dwOption, DWORD dwValue, DWORD dwFlags = 0);
|
|
|
|
CStdioFile* OpenURL(LPCTSTR pstrURL,
|
|
DWORD_PTR dwContext = 1, DWORD dwFlags = INTERNET_FLAG_TRANSFER_ASCII,
|
|
LPCTSTR pstrHeaders = NULL, DWORD dwHeadersLength = 0);
|
|
|
|
CFtpConnection* GetFtpConnection(LPCTSTR pstrServer,
|
|
LPCTSTR pstrUserName = NULL, LPCTSTR pstrPassword = NULL,
|
|
INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER,
|
|
BOOL bPassive = FALSE);
|
|
|
|
CHttpConnection* GetHttpConnection(LPCTSTR pstrServer,
|
|
INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER,
|
|
LPCTSTR pstrUserName = NULL, LPCTSTR pstrPassword = NULL);
|
|
CHttpConnection* GetHttpConnection(LPCTSTR pstrServer, DWORD dwFlags,
|
|
INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER,
|
|
LPCTSTR pstrUserName = NULL, LPCTSTR pstrPassword = NULL);
|
|
|
|
CGopherConnection* GetGopherConnection(LPCTSTR pstrServer,
|
|
LPCTSTR pstrUserName = NULL, LPCTSTR pstrPassword = NULL,
|
|
INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER);
|
|
|
|
BOOL EnableStatusCallback(BOOL bEnable = TRUE);
|
|
|
|
DWORD ServiceTypeFromHandle(HINTERNET hQuery);
|
|
|
|
// operations
|
|
|
|
DWORD_PTR GetContext() const;
|
|
operator HINTERNET() const;
|
|
virtual void Close();
|
|
|
|
#if _MFC_VER >= 0x0600
|
|
// cookies
|
|
static BOOL SetCookie(LPCTSTR pstrUrl, LPCTSTR pstrCookieName, LPCTSTR pstrCookieData);
|
|
static BOOL GetCookie(LPCTSTR pstrUrl, LPCTSTR pstrCookieName, LPTSTR pstrCookieData, DWORD dwBufLen);
|
|
static DWORD GetCookieLength(LPCTSTR pstrUrl, LPCTSTR pstrCookieName);
|
|
static BOOL GetCookie(LPCTSTR pstrUrl, LPCTSTR pstrCookieName, CString& strCookieData);
|
|
#endif
|
|
|
|
// overridables
|
|
virtual void OnStatusCallback(DWORD_PTR dwContext, DWORD dwInternetStatus,
|
|
LPVOID lpvStatusInformation, DWORD dwStatusInformationLength);
|
|
|
|
// implementation
|
|
DECLARE_DYNAMIC(CInternetSession)
|
|
~CInternetSession();
|
|
|
|
protected:
|
|
DWORD_PTR m_dwContext;
|
|
HINTERNET m_hSession;
|
|
INTERNET_STATUS_CALLBACK m_pOldCallback;
|
|
BOOL m_bCallbackEnabled;
|
|
|
|
public:
|
|
#ifdef _DEBUG
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
#endif
|
|
};
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
// Internet File Access Wrapper
|
|
|
|
class CInternetFile : public CStdioFile
|
|
{
|
|
// Constructors
|
|
protected:
|
|
CInternetFile(HINTERNET hFile, LPCTSTR pstrFileName,
|
|
CInternetConnection* pConnection, BOOL bReadMode);
|
|
CInternetFile(HINTERNET hFile, HINTERNET hSession,
|
|
LPCTSTR pstrFileName, LPCTSTR pstrServer, DWORD_PTR dwContext,
|
|
BOOL bReadMode);
|
|
|
|
// Attributes
|
|
protected:
|
|
HINTERNET m_hFile;
|
|
public:
|
|
operator HINTERNET() const;
|
|
DWORD_PTR GetContext() const;
|
|
|
|
// Operations
|
|
BOOL SetWriteBufferSize(UINT nWriteSize);
|
|
BOOL SetReadBufferSize(UINT nReadSize);
|
|
|
|
BOOL QueryOption(DWORD dwOption, LPVOID lpBuffer, LPDWORD lpdwBufLen) const;
|
|
BOOL QueryOption(DWORD dwOption, DWORD& dwValue) const;
|
|
BOOL QueryOption(DWORD dwOption, CString& refString) const;
|
|
|
|
BOOL SetOption(DWORD dwOption, LPVOID lpBuffer, DWORD dwBufferLength,
|
|
DWORD dwFlags = 0);
|
|
BOOL SetOption(DWORD dwOption, DWORD dwValue, DWORD dwFlags = 0);
|
|
|
|
// Overridables
|
|
virtual LONG Seek(LONG lOffset, UINT nFrom);
|
|
|
|
virtual UINT Read(void* lpBuf, UINT nCount);
|
|
virtual void Write(const void* lpBuf, UINT nCount);
|
|
|
|
virtual void Abort();
|
|
virtual void Flush();
|
|
|
|
virtual void Close();
|
|
virtual DWORD GetLength() const;
|
|
|
|
virtual BOOL ReadString(CString& rString);
|
|
virtual LPTSTR ReadString(LPTSTR pstr, UINT nMax);
|
|
virtual void WriteString(LPCTSTR pstr);
|
|
|
|
// Not supported by CInternetFile
|
|
void LockRange(DWORD dwPos, DWORD dwCount);
|
|
void UnlockRange(DWORD dwPos, DWORD dwCount);
|
|
CFile* Duplicate() const;
|
|
virtual void SetLength(DWORD dwNewLen);
|
|
|
|
// Implementation
|
|
public:
|
|
virtual ~CInternetFile();
|
|
|
|
protected:
|
|
BOOL m_bReadMode;
|
|
DWORD_PTR m_dwContext;
|
|
HINTERNET m_hConnection;
|
|
|
|
CString m_strServerName;
|
|
|
|
UINT m_nWriteBufferSize;
|
|
UINT m_nWriteBufferPos;
|
|
LPBYTE m_pbWriteBuffer;
|
|
|
|
UINT m_nReadBufferSize;
|
|
UINT m_nReadBufferPos;
|
|
LPBYTE m_pbReadBuffer;
|
|
UINT m_nReadBufferBytes;
|
|
|
|
#ifdef _DEBUG
|
|
virtual void AssertValid() const;
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
#endif
|
|
|
|
friend class CInternetSession;
|
|
friend class CFtpConnection;
|
|
friend class CHttpConnection;
|
|
friend class CGopherConnection;
|
|
DECLARE_DYNAMIC(CInternetFile)
|
|
};
|
|
|
|
|
|
class CHttpFile : public CInternetFile
|
|
{
|
|
// Constructors
|
|
protected:
|
|
CHttpFile(HINTERNET hFile, HINTERNET hSession, LPCTSTR pstrObject,
|
|
LPCTSTR pstrServer, LPCTSTR pstrVerb, DWORD_PTR dwContext);
|
|
CHttpFile(HINTERNET hFile, LPCTSTR pstrVerb, LPCTSTR pstrObject,
|
|
CHttpConnection* pConnection);
|
|
|
|
// Operations
|
|
public:
|
|
BOOL AddRequestHeaders(LPCTSTR pstrHeaders,
|
|
DWORD dwFlags = HTTP_ADDREQ_FLAG_ADD_IF_NEW, int dwHeadersLen = -1);
|
|
BOOL AddRequestHeaders(CString& str,
|
|
DWORD dwFlags = HTTP_ADDREQ_FLAG_ADD_IF_NEW);
|
|
|
|
BOOL SendRequest(LPCTSTR pstrHeaders = NULL, DWORD dwHeadersLen = 0,
|
|
LPVOID lpOptional = NULL, DWORD dwOptionalLen = 0);
|
|
BOOL SendRequest(CString& strHeaders,
|
|
LPVOID lpOptional = NULL, DWORD dwOptionalLen = 0);
|
|
#if _MFC_VER >= 0x0600
|
|
BOOL SendRequestEx(DWORD dwTotalLen,
|
|
DWORD dwFlags = HSR_INITIATE, DWORD_PTR dwContext = 1);
|
|
BOOL SendRequestEx(LPINTERNET_BUFFERS lpBuffIn,
|
|
LPINTERNET_BUFFERS lpBuffOut, DWORD dwFlags = HSR_INITIATE,
|
|
DWORD_PTR dwContext = 1);
|
|
BOOL EndRequest(DWORD dwFlags = 0,
|
|
LPINTERNET_BUFFERS lpBuffIn = NULL, DWORD_PTR dwContext = 1);
|
|
#endif
|
|
BOOL QueryInfo(DWORD dwInfoLevel, LPVOID lpvBuffer,
|
|
LPDWORD lpdwBufferLength, LPDWORD lpdwIndex = NULL) const;
|
|
BOOL QueryInfo(DWORD dwInfoLevel, CString& str,
|
|
LPDWORD dwIndex = NULL) const;
|
|
BOOL QueryInfo(DWORD dwInfoLevel, SYSTEMTIME* pSysTime,
|
|
LPDWORD dwIndex = NULL) const;
|
|
BOOL QueryInfo(DWORD dwInfoLevel, DWORD& dwResult,
|
|
LPDWORD dwIndex = NULL) const;
|
|
BOOL QueryInfoStatusCode(DWORD& dwStatusCode) const;
|
|
|
|
DWORD ErrorDlg(CWnd* pParent = NULL,
|
|
DWORD dwError = ERROR_INTERNET_INCORRECT_PASSWORD,
|
|
DWORD dwFlags = FLAGS_ERROR_UI_FLAGS_GENERATE_DATA | FLAGS_ERROR_UI_FLAGS_CHANGE_OPTIONS,
|
|
LPVOID* lppvData = NULL);
|
|
|
|
// Attributes
|
|
public:
|
|
CString GetVerb() const;
|
|
CString GetObject() const;
|
|
virtual CString GetFileURL() const;
|
|
virtual void Close();
|
|
|
|
// Implementation
|
|
public:
|
|
virtual ~CHttpFile();
|
|
protected:
|
|
CString m_strObject;
|
|
CString m_strVerb;
|
|
|
|
#ifdef _DEBUG
|
|
virtual void AssertValid() const;
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
#endif
|
|
|
|
friend class CHttpConnection;
|
|
friend class CInternetSession;
|
|
DECLARE_DYNAMIC(CHttpFile)
|
|
};
|
|
|
|
// class CGopherFile is declared after CGopherLocator, below
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
// Connection types
|
|
|
|
class CInternetConnection : public CObject
|
|
{
|
|
public:
|
|
CInternetConnection(CInternetSession* pSession, LPCTSTR pstrServer,
|
|
INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER,
|
|
DWORD_PTR dwContext = 1);
|
|
|
|
// Operations
|
|
operator HINTERNET() const;
|
|
DWORD_PTR GetContext() const;
|
|
CInternetSession* GetSession() const;
|
|
|
|
CString GetServerName() const;
|
|
|
|
BOOL QueryOption(DWORD dwOption, LPVOID lpBuffer, LPDWORD lpdwBufLen) const;
|
|
BOOL QueryOption(DWORD dwOption, DWORD& dwValue) const;
|
|
BOOL QueryOption(DWORD dwOption, CString& refString) const;
|
|
|
|
BOOL SetOption(DWORD dwOption, LPVOID lpBuffer, DWORD dwBufferLength,
|
|
DWORD dwFlags = 0);
|
|
BOOL SetOption(DWORD dwOption, DWORD dwValue, DWORD dwFlags = 0);
|
|
|
|
// Implementation
|
|
protected:
|
|
HINTERNET m_hConnection;
|
|
DWORD_PTR m_dwContext;
|
|
CInternetSession* m_pSession;
|
|
virtual void Close();
|
|
|
|
CString m_strServerName;
|
|
INTERNET_PORT m_nPort;
|
|
|
|
public:
|
|
~CInternetConnection();
|
|
DECLARE_DYNAMIC(CInternetConnection)
|
|
|
|
#ifdef _DEBUG
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
void AssertValid() const;
|
|
#endif
|
|
};
|
|
|
|
class CFtpConnection : public CInternetConnection
|
|
{
|
|
public:
|
|
CFtpConnection(CInternetSession* pSession, HINTERNET hConnected,
|
|
LPCTSTR pstrServer, DWORD_PTR dwContext);
|
|
CFtpConnection(CInternetSession* pSession, LPCTSTR pstrServer,
|
|
LPCTSTR pstrUserName = NULL, LPCTSTR pstrPassword = NULL,
|
|
DWORD_PTR dwContext = 0,
|
|
INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER,
|
|
BOOL bPassive = FALSE);
|
|
|
|
BOOL SetCurrentDirectory(LPCTSTR pstrDirName);
|
|
|
|
BOOL GetCurrentDirectory(CString& strDirName) const;
|
|
BOOL GetCurrentDirectory(LPTSTR pstrDirName, LPDWORD lpdwLen) const;
|
|
BOOL GetCurrentDirectoryAsURL(LPTSTR pstrName, LPDWORD lpdwLen) const;
|
|
BOOL GetCurrentDirectoryAsURL(CString& strDirName) const;
|
|
|
|
BOOL RemoveDirectory(LPCTSTR pstrDirName);
|
|
BOOL CreateDirectory(LPCTSTR pstrDirName);
|
|
BOOL Rename(LPCTSTR pstrExisting, LPCTSTR pstrNew);
|
|
BOOL Remove(LPCTSTR pstrFileName);
|
|
|
|
BOOL PutFile(LPCTSTR pstrLocalFile, LPCTSTR pstrRemoteFile,
|
|
DWORD dwFlags = FTP_TRANSFER_TYPE_BINARY, DWORD_PTR dwContext = 1);
|
|
|
|
BOOL GetFile(LPCTSTR pstrRemoteFile, LPCTSTR pstrLocalFile,
|
|
BOOL bFailIfExists = TRUE,
|
|
DWORD dwAttributes = FILE_ATTRIBUTE_NORMAL,
|
|
DWORD dwFlags = FTP_TRANSFER_TYPE_BINARY, DWORD_PTR dwContext = 1);
|
|
|
|
CInternetFile* OpenFile(LPCTSTR pstrFileName,
|
|
DWORD dwAccess = GENERIC_READ,
|
|
DWORD dwFlags = FTP_TRANSFER_TYPE_BINARY, DWORD_PTR dwContext = 1);
|
|
|
|
virtual void Close();
|
|
|
|
// implementation
|
|
~CFtpConnection();
|
|
|
|
protected:
|
|
CString m_strServerName;
|
|
|
|
public:
|
|
#ifdef _DEBUG
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
virtual void AssertValid() const;
|
|
#endif
|
|
|
|
DECLARE_DYNAMIC(CFtpConnection)
|
|
};
|
|
|
|
class CHttpConnection : public CInternetConnection
|
|
{
|
|
public:
|
|
enum {
|
|
_HTTP_VERB_MIN = 0,
|
|
HTTP_VERB_POST = 0,
|
|
HTTP_VERB_GET = 1,
|
|
HTTP_VERB_HEAD = 2,
|
|
HTTP_VERB_PUT = 3,
|
|
HTTP_VERB_LINK = 4,
|
|
HTTP_VERB_DELETE = 5,
|
|
HTTP_VERB_UNLINK = 6,
|
|
_HTTP_VERB_MAX = 6,
|
|
};
|
|
|
|
public:
|
|
CHttpConnection(CInternetSession* pSession, HINTERNET hConnected,
|
|
LPCTSTR pstrServer, DWORD_PTR dwContext);
|
|
CHttpConnection(CInternetSession* pSession, LPCTSTR pstrServer,
|
|
INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER,
|
|
LPCTSTR pstrUserName = NULL, LPCTSTR pstrPassword = NULL,
|
|
DWORD_PTR dwContext = 1);
|
|
CHttpConnection(CInternetSession* pSession, LPCTSTR pstrServer,
|
|
DWORD dwFlags, INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER,
|
|
LPCTSTR pstrUserName = NULL, LPCTSTR pstrPassword = NULL,
|
|
DWORD_PTR dwContext = 1);
|
|
|
|
CHttpFile* OpenRequest(LPCTSTR pstrVerb, LPCTSTR pstrObjectName,
|
|
LPCTSTR pstrReferer = NULL, DWORD_PTR dwContext = 1,
|
|
LPCTSTR* ppstrAcceptTypes = NULL, LPCTSTR pstrVersion = NULL,
|
|
DWORD dwFlags = INTERNET_FLAG_EXISTING_CONNECT);
|
|
|
|
CHttpFile* OpenRequest(int nVerb, LPCTSTR pstrObjectName,
|
|
LPCTSTR pstrReferer = NULL, DWORD_PTR dwContext = 1,
|
|
LPCTSTR* ppstrAcceptTypes = NULL, LPCTSTR pstrVersion = NULL,
|
|
DWORD dwFlags = INTERNET_FLAG_EXISTING_CONNECT);
|
|
|
|
// implementation
|
|
~CHttpConnection();
|
|
virtual void Close();
|
|
|
|
protected:
|
|
CString m_strServerName;
|
|
static const LPCTSTR szHtmlVerbs[];
|
|
|
|
public:
|
|
#ifdef _DEBUG
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
virtual void AssertValid() const;
|
|
#endif
|
|
|
|
friend class CInternetSession; // just to access szHtmlVerbs
|
|
DECLARE_DYNAMIC(CHttpConnection)
|
|
};
|
|
|
|
class CGopherConnection : public CInternetConnection
|
|
{
|
|
public:
|
|
CGopherConnection(CInternetSession* pSession,
|
|
HINTERNET hConnected, LPCTSTR pstrServer, DWORD_PTR dwContext);
|
|
|
|
CGopherConnection(CInternetSession* pSession, LPCTSTR pstrServer,
|
|
LPCTSTR pstrUserName = NULL, LPCTSTR pstrPassword = NULL,
|
|
DWORD_PTR dwContext = 0,
|
|
INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER);
|
|
|
|
CGopherFile* OpenFile(CGopherLocator& refLocator, DWORD dwFlags = 0,
|
|
LPCTSTR pstrView = NULL, DWORD_PTR dwContext = 1);
|
|
|
|
CGopherLocator CreateLocator(LPCTSTR pstrDisplayString,
|
|
LPCTSTR pstrSelectorString, DWORD dwGopherType);
|
|
|
|
BOOL CGopherConnection::GetAttribute(CGopherLocator& refLocator,
|
|
CString strRequestedAttributes, CString& strResult);
|
|
|
|
static CGopherLocator CreateLocator(LPCTSTR pstrLocator);
|
|
static CGopherLocator CreateLocator(LPCTSTR pstrServerName,
|
|
LPCTSTR pstrDisplayString,
|
|
LPCTSTR pstrSelectorString, DWORD dwGopherType,
|
|
INTERNET_PORT nPort = INTERNET_INVALID_PORT_NUMBER);
|
|
|
|
// implementation
|
|
~CGopherConnection();
|
|
virtual void Close();
|
|
|
|
public:
|
|
#ifdef _DEBUG
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
virtual void AssertValid() const;
|
|
#endif
|
|
DECLARE_DYNAMIC(CGopherConnection)
|
|
};
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CFtpFileFind
|
|
|
|
class CFtpFileFind : public CFileFind
|
|
{
|
|
public:
|
|
CFtpFileFind(CFtpConnection* pConnection, DWORD_PTR dwContext = 1);
|
|
virtual ~CFtpFileFind();
|
|
|
|
virtual BOOL FindFile(LPCTSTR pstrName = NULL,
|
|
DWORD dwFlags = INTERNET_FLAG_RELOAD);
|
|
virtual BOOL FindNextFile();
|
|
CString GetFileURL() const;
|
|
|
|
// implementation
|
|
protected:
|
|
virtual void CloseContext();
|
|
CFtpConnection* m_pConnection;
|
|
DWORD_PTR m_dwContext;
|
|
|
|
public:
|
|
#ifdef _DEBUG
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
virtual void AssertValid() const;
|
|
#endif
|
|
|
|
DECLARE_DYNAMIC(CFtpFileFind)
|
|
};
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CGopherLocator
|
|
|
|
class CGopherLocator : public CObject
|
|
{
|
|
public:
|
|
~CGopherLocator();
|
|
operator LPCTSTR() const;
|
|
CGopherLocator(const CGopherLocator& ref);
|
|
BOOL GetLocatorType(DWORD& dwRef) const;
|
|
|
|
private:
|
|
// this only created by CGopherConnection::CreateLocator or by serialization
|
|
CGopherLocator(LPCTSTR pstrLocator, DWORD dwLocLen);
|
|
|
|
CString m_Locator; // _not_ a zero-terminated string!
|
|
DWORD m_dwBufferLength;
|
|
|
|
friend class CGopherConnection;
|
|
friend class CGopherFile;
|
|
};
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CGopherFile
|
|
|
|
class CGopherFile : public CInternetFile
|
|
{
|
|
// Constructors
|
|
protected:
|
|
CGopherFile(HINTERNET hFile, CGopherLocator& refLocator,
|
|
CGopherConnection* pConnection);
|
|
CGopherFile(HINTERNET hFile, HINTERNET hSession,
|
|
LPCTSTR pstrLocator, DWORD dwLocLen, DWORD_PTR dwContext);
|
|
|
|
// Operations
|
|
public:
|
|
virtual void Close();
|
|
virtual void Write(const void* lpBuf, UINT nCount);
|
|
void WriteString(LPCTSTR pstr);
|
|
|
|
// Implementation
|
|
protected:
|
|
CGopherLocator m_Locator;
|
|
public:
|
|
virtual ~CGopherFile();
|
|
|
|
#ifdef _DEBUG
|
|
virtual void AssertValid() const;
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
#endif
|
|
|
|
friend class CInternetSession;
|
|
friend class CGopherConnection;
|
|
DECLARE_DYNAMIC(CGopherFile)
|
|
};
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CGopherFileFind
|
|
|
|
class CGopherFileFind : public CFileFind
|
|
{
|
|
public:
|
|
CGopherFileFind(CGopherConnection* pConnection, DWORD_PTR dwContext = 1);
|
|
virtual ~CGopherFileFind();
|
|
|
|
virtual BOOL FindFile(CGopherLocator& refLocator, LPCTSTR pstrString,
|
|
DWORD dwFlags = INTERNET_FLAG_RELOAD);
|
|
virtual BOOL FindFile(LPCTSTR pstrString,
|
|
DWORD dwFlags = INTERNET_FLAG_RELOAD);
|
|
virtual BOOL FindNextFile();
|
|
|
|
virtual BOOL IsDots() const;
|
|
|
|
virtual BOOL GetLastWriteTime(FILETIME* pTimeStamp) const;
|
|
virtual BOOL GetLastAccessTime(FILETIME* pTimeStamp) const;
|
|
virtual BOOL GetCreationTime(FILETIME* pTimeStamp) const;
|
|
virtual BOOL GetLastWriteTime(CTime& refTime) const;
|
|
virtual BOOL GetLastAccessTime(CTime& refTime) const;
|
|
virtual BOOL GetCreationTime(CTime& refTime) const;
|
|
|
|
CGopherLocator GetLocator() const;
|
|
CString GetScreenName() const;
|
|
|
|
virtual DWORD GetLength() const;
|
|
#if defined(_X86_) || defined(_ALPHA_)
|
|
virtual __int64 GetLength64() const;
|
|
#endif
|
|
|
|
protected:
|
|
virtual void CloseContext();
|
|
CGopherConnection* m_pConnection;
|
|
DWORD_PTR m_dwContext;
|
|
|
|
// implementation
|
|
public:
|
|
// Unsupported APIs
|
|
CString GetFileName() const;
|
|
CString GetFilePath() const;
|
|
CString GetFileTitle() const;
|
|
CString GetFileURL() const;
|
|
CString GetRoot() const;
|
|
|
|
#ifdef _DEBUG
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
virtual void AssertValid() const;
|
|
#endif
|
|
DECLARE_DYNAMIC(CGopherFileFind)
|
|
};
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////
|
|
// CInternetException
|
|
|
|
class CInternetException : public CException
|
|
{
|
|
public:
|
|
// Constructor
|
|
CInternetException(DWORD dwError);
|
|
|
|
// Attributes
|
|
DWORD m_dwError;
|
|
DWORD_PTR m_dwContext;
|
|
|
|
// Implementation
|
|
public:
|
|
~CInternetException();
|
|
#ifdef _DEBUG
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
#endif
|
|
virtual BOOL GetErrorMessage(LPTSTR lpstrError, UINT nMaxError,
|
|
PUINT pnHelpContext = NULL);
|
|
DECLARE_DYNAMIC(CInternetException)
|
|
};
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// Inline function declarations
|
|
|
|
#ifdef _AFX_ENABLE_INLINES
|
|
#define _AFXINET_INLINE AFX_INLINE
|
|
#include <afxinet.inl>
|
|
#endif
|
|
|
|
#undef AFX_DATA
|
|
#define AFX_DATA
|
|
|
|
#ifdef _AFX_MINREBUILD
|
|
#pragma component(minrebuild, on)
|
|
#endif
|
|
#ifndef _AFX_FULLTYPEINFO
|
|
#pragma component(mintypeinfo, off)
|
|
#endif
|
|
|
|
#endif // __AFXINET_H__
|