102 lines
2.5 KiB
C++
102 lines
2.5 KiB
C++
#ifndef CHTTPSERVER_H
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#define CHTTPSERVER_H
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#include "BasicTypes.h"
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#include "CString.h"
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#include <vector>
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class CServer;
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class CScreenMap;
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class CHTTPRequest;
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class CHTTPReply;
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class ISocket;
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class CHTTPServer {
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public:
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CHTTPServer(CServer*);
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virtual ~CHTTPServer();
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// manipulators
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// synchronously process an HTTP request on the given socket
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void processRequest(ISocket*);
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// accessors
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protected:
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virtual void doProcessRequest(CHTTPRequest&, CHTTPReply&);
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virtual void doProcessGetEditMap(CHTTPRequest&, CHTTPReply&);
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virtual void doProcessPostEditMap(CHTTPRequest&, CHTTPReply&);
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static bool parseXY(const CString&, SInt32& x, SInt32& y);
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class CScreenArray {
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public:
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CScreenArray();
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~CScreenArray();
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// resize the array. this also clears all the elements.
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void resize(SInt32 w, SInt32 h);
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// insert/remove a row/column. all elements in a new row/column
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// are unset.
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void insertRow(SInt32 insertedBeforeRow);
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void insertColumn(SInt32 insertedBeforeColumn);
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void eraseRow(SInt32 row);
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void eraseColumn(SInt32 column);
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// rotate rows or columns
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void rotateRows(SInt32 rowsDown);
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void rotateColumns(SInt32 columnsDown);
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// remove/set a screen name. setting an empty name is the
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// same as removing a name. names are not checked for
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// validity.
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void remove(SInt32 x, SInt32 y);
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void set(SInt32 x, SInt32 y, const CString&);
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// convert a CScreenMap to a CScreenArray. returns true iff
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// all connections are symmetric and therefore exactly
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// representable by a CScreenArray.
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bool convertFrom(const CScreenMap&);
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// accessors
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// get the array size
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SInt32 getWidth() const { return m_w; }
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SInt32 getHeight() const { return m_h; }
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// returns true iff the cell has a 4-connected neighbor
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bool isAllowed(SInt32 x, SInt32 y) const;
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// returns true iff the cell has a (non-empty) name
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bool isSet(SInt32 x, SInt32 y) const;
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// get a screen name
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CString get(SInt32 x, SInt32 y) const;
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// find a screen by name. returns true iff found.
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bool find(const CString&, SInt32& x, SInt32& y) const;
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// return true iff the overall array is valid. that means
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// just zero or one screen or all screens are 4-connected
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// to other screens.
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bool isValid() const;
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// convert this to a CScreenMap
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void convertTo(CScreenMap&) const;
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private:
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typedef std::vector<CString> CNames;
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SInt32 m_w, m_h;
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CNames m_screens;
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};
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private:
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CServer* m_server;
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};
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#endif
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