httpsvc.h

pwlib源码库

    PTime      compilationDate;
    PString    manufacturersHomePage;
    PString    manufacturersEmail;
    PString    productNameHTML;
    PString    gifHTML;
    PString    copyrightHolder;
    PString    copyrightHomePage;
    PString    copyrightEmail;

    void ShutdownListener();
    void BeginRestartSystem();
    void CompleteRestartSystem();

    PThread *  restartThread;

    PLIST(ThreadList, PHTTPServiceThread);
    ThreadList httpThreads;
    PMutex     httpThreadsMutex;

  friend class PConfigPage;
  friend class PConfigSectionsPage;
  friend class PHTTPServiceThread;
};


/////////////////////////////////////////////////////////////////////

class PConfigPage : public PHTTPConfig
{
  PCLASSINFO(PConfigPage, PHTTPConfig)
  public:
    PConfigPage(
      PHTTPServiceProcess & app,
      const PString & section,
      const PHTTPAuthority & auth
    );
    PConfigPage(
      PHTTPServiceProcess & app,
      const PString & title,
      const PString & section,
      const PHTTPAuthority & auth
    );

    void OnLoadedText(PHTTPRequest &, PString & text);

    BOOL OnPOST(
      PHTTPServer & server,
      const PURL & url,
      const PMIMEInfo & info,
      const PStringToString & data,
      const PHTTPConnectionInfo & connectInfo
    );

    virtual BOOL Post(
      PHTTPRequest & request,       // Information on this request.
      const PStringToString & data, // Variables in the POST data.
      PHTML & replyMessage          // Reply message for post.
    );

  protected:
    virtual BOOL GetExpirationDate(
      PTime & when          // Time that the resource expires
    );

    PHTTPServiceProcess & process;
};


/////////////////////////////////////////////////////////////////////

class PConfigSectionsPage : public PHTTPConfigSectionList
{
  PCLASSINFO(PConfigSectionsPage, PHTTPConfigSectionList)
  public:
    PConfigSectionsPage(
      PHTTPServiceProcess & app,
      const PURL & url,
      const PHTTPAuthority & auth,
      const PString & prefix,
      const PString & valueName,
      const PURL & editSection,
      const PURL & newSection,
      const PString & newTitle,
      PHTML & heading
    );

    void OnLoadedText(PHTTPRequest &, PString & text);

    BOOL OnPOST(
      PHTTPServer & server,
      const PURL & url,
      const PMIMEInfo & info,
      const PStringToString & data,
      const PHTTPConnectionInfo & connectInfo
    );

    virtual BOOL Post(
      PHTTPRequest & request,       // Information on this request.
      const PStringToString & data, // Variables in the POST data.
      PHTML & replyMessage          // Reply message for post.
    );

  protected:
    virtual BOOL GetExpirationDate(
      PTime & when          // Time that the resource expires
    );

    PHTTPServiceProcess & process;
};


/////////////////////////////////////////////////////////////////////

class PRegisterPage : public PConfigPage
{
  PCLASSINFO(PRegisterPage, PConfigPage)
  public:
    PRegisterPage(
      PHTTPServiceProcess & app,
      const PHTTPAuthority & auth
    );

    PString LoadText(
      PHTTPRequest & request        // Information on this request.
    );
    void OnLoadedText(PHTTPRequest & request, PString & text);

    virtual BOOL Post(
      PHTTPRequest & request,       // Information on this request.
      const PStringToString & data, // Variables in the POST data.
      PHTML & replyMessage          // Reply message for post.
    );

    virtual void AddFields(
      const PString & prefix        // Prefix on field names
    ) = 0;

  protected:
    PHTTPServiceProcess & process;
};


/////////////////////////////////////////////////////////////////////S

class PServiceHTML : public PHTML
{
  PCLASSINFO(PServiceHTML, PHTML)
  public:
    PServiceHTML(const char * title,
                 const char * help = NULL,
                 const char * helpGif = "help.gif");

    PString ExtractSignature(PString & out);
    static PString ExtractSignature(const PString & html,
                                    PString & out,
                                    const char * keyword = "#equival");

    PString CalculateSignature();
    static PString CalculateSignature(const PString & out);
    static PString CalculateSignature(const PString & out, const PTEACypher::Key & sig);

    BOOL CheckSignature();
    static BOOL CheckSignature(const PString & html);

    enum MacroOptions {
      NoOptions           = 0,
      NeedSignature       = 1,
      LoadFromFile        = 2,
      NoURLOverride       = 4,
      NoSignatureForFile  = 8
    };
    static BOOL ProcessMacros(PHTTPRequest & request,
                              PString & text,
                              const PString & filename,
                              unsigned options);
};


///////////////////////////////////////////////////////////////

class PServiceMacro : public PObject
{
  public:
    PServiceMacro(const char * name, BOOL isBlock);
    PServiceMacro(const PCaselessString & name, BOOL isBlock);
    Comparison Compare(const PObject & obj) const;
    virtual PString Translate(
      PHTTPRequest & request,
      const PString & args,
      const PString & block
    ) const;
  protected:
    const char * macroName;
    BOOL isMacroBlock;
    PServiceMacro * link;
    static PServiceMacro * list;
  friend class PServiceMacros_list;
};


#define P_EMPTY

#define PCREATE_SERVICE_MACRO(name, request, args) \
  class PServiceMacro_##name : public PServiceMacro { \
    public: \
      PServiceMacro_##name() : PServiceMacro(#name, FALSE) { } \
      PString Translate(PHTTPRequest &, const PString &, const PString &) const; \
  }; \
  static const PServiceMacro_##name serviceMacro_##name; \
  PString PServiceMacro_##name::Translate(PHTTPRequest & request, const PString & args, const PString &) const



#define PCREATE_SERVICE_MACRO_BLOCK(name, request, args, block) \
  class PServiceMacro_##name : public PServiceMacro { \
    public: \
      PServiceMacro_##name() : PServiceMacro(#name, TRUE) { } \
      PString Translate(PHTTPRequest &, const PString &, const PString &) const; \
  }; \
  static const PServiceMacro_##name serviceMacro_##name; \
  PString PServiceMacro_##name::Translate(PHTTPRequest & request, const PString & args, const PString & block) const



///////////////////////////////////////////////////////////////

class PServiceHTTPString : public PHTTPString
{
  PCLASSINFO(PServiceHTTPString, PHTTPString)
  public:
    PServiceHTTPString(const PURL & url, const PString & string)
      : PHTTPString(url, string) { }

    PServiceHTTPString(const PURL & url, const PHTTPAuthority & auth)
      : PHTTPString(url, auth) { }

    PServiceHTTPString(const PURL & url, const PString & string, const PHTTPAuthority & auth)
      : PHTTPString(url, string, auth) { }

    PServiceHTTPString(const PURL & url, const PString & string, const PString & contentType)
      : PHTTPString(url, string, contentType) { }

    PServiceHTTPString(const PURL & url, const PString & string, const PString & contentType, const PHTTPAuthority & auth)
      : PHTTPString(url, string, contentType, auth) { }

    PString LoadText(PHTTPRequest &);

  protected:
    virtual BOOL GetExpirationDate(
      PTime & when          // Time that the resource expires
    );
};


class PServiceHTTPFile : public PHTTPFile
{
  PCLASSINFO(PServiceHTTPFile, PHTTPFile)
  public:
    PServiceHTTPFile(const PString & filename, BOOL needSig = FALSE)
      : PHTTPFile(filename) { needSignature = needSig; }
    PServiceHTTPFile(const PString & filename, const PFilePath & file, BOOL needSig = FALSE)
      : PHTTPFile(filename, file) { needSignature = needSig; }
    PServiceHTTPFile(const PString & filename, const PHTTPAuthority & auth, BOOL needSig = FALSE)
      : PHTTPFile(filename, auth) { needSignature = needSig; }
    PServiceHTTPFile(const PString & filename, const PFilePath & file, const PHTTPAuthority & auth, BOOL needSig = FALSE)
      : PHTTPFile(filename, file, auth) { needSignature = needSig; }

    void OnLoadedText(PHTTPRequest &, PString & text);

  protected:
    virtual BOOL GetExpirationDate(
      PTime & when          // Time that the resource expires
    );

    BOOL needSignature;
};

class PServiceHTTPDirectory : public PHTTPDirectory
{
  PCLASSINFO(PServiceHTTPDirectory, PHTTPDirectory)
  public:
    PServiceHTTPDirectory(const PURL & url, const PDirectory & dirname, BOOL needSig = FALSE)
      : PHTTPDirectory(url, dirname) { needSignature = needSig; }

    PServiceHTTPDirectory(const PURL & url, const PDirectory & dirname, const PHTTPAuthority & auth, BOOL needSig = FALSE)
      : PHTTPDirectory(url, dirname, auth) { needSignature = needSig; }

    void OnLoadedText(PHTTPRequest &, PString & text);

  protected:
    virtual BOOL GetExpirationDate(
      PTime & when          // Time that the resource expires
    );

    BOOL needSignature;
};


#endif