Alessandro Bonazzi
2f86d64529
Files correlati : Commento : Aggiunto oggetto TURL per verificare e scaricare un URL Aggiunta funzione get_date delle token string Aggiunta funzione fmove per spostare un file Aggiunte funzioni time_t atime(const char* file) // access time time_t ctime(const char* file) // creation time time_t mtime(const char* file) // modification time struct tm * altime(const char* file) // access local time struct tm * cltime(const char* file) // creation local time struct tm * mltime(const char* file); // creation local time TDate aldate(const char* file) // creation date TDate cldate(const char* file) // modification date TDate mldate(const char* file)// access date per le varie ddate di un file
119 lines
3.1 KiB
C++
Executable File
119 lines
3.1 KiB
C++
Executable File
#ifndef __NETUTILS_H__
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#define __NETUTILS_H__
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#ifndef __ASSOC_H
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#include <assoc.h>
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#endif
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class TConnection;
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typedef unsigned long CONNID;
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typedef int (*ConnectionFunction)(TConnection& conn, void* pJolly);
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class TLanManager : public TObject
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{
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TAssoc_array m_mapConn;
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protected:
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CONNID AddConnection(TConnection* pConn);
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virtual TConnection* OnCreateConnection(CONNID id);
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virtual bool OnRemoveConnection(CONNID id);
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public:
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virtual bool IsServer() const { return false; }
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virtual bool IsClient() const { return false; }
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virtual bool IsOk() const { return false; }
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virtual bool Execute(CONNID id, const char* cmd);
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virtual bool Request(CONNID id, const char* cmd);
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int ForEachConnection(ConnectionFunction f, void* pJolly);
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bool HasConnections() const;
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TConnection* GetConnection(CONNID id) const;
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bool RemoveConnection(CONNID id);
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void RemoveAllConnections();
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TLanManager();
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virtual ~TLanManager();
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};
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class TLanServer : public TLanManager
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{
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TString m_strName;
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public:
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const TString& Name() const { return m_strName; }
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virtual bool IsServer() const { return true; }
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virtual byte* GetBuffer(unsigned int dwSize) pure;
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byte* GetBufferSetString(const char* str);
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byte* GetBufferSetBool(bool ok);
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byte* GetBufferSetInteger(long n);
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TLanServer(const char* name) : m_strName(name) { }
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virtual ~TLanServer() { }
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};
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class TLanClient : public TLanManager
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{
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protected:
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virtual TConnection* OnQueryConnection(const char* service, const char* server) pure;
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public:
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virtual bool IsClient() const { return true; }
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CONNID QueryConnection(const char* service, const char* server = NULL);
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virtual bool Execute(CONNID id, const char* cmd);
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virtual bool Request(CONNID id, const char* cmd);
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virtual byte* GetBuffer(unsigned int& dwSize) = 0;
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virtual void ReleaseBuffer() = 0;
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bool RequestString(CONNID id, const char* cmd, TString& res);
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bool RequestInteger(CONNID id, const char* cmd, long& num);
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bool RequestBool(CONNID id, const char* cmd, bool& ok);
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};
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class TConnection : public TObject
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{
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TLanManager* m_pManager;
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CONNID m_dwId;
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protected:
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int ParseCommand(const char* cmd, TString_array& argv);
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void SetId(CONNID id) { m_dwId = id; } // Internal use only
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public:
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CONNID Id() const { return m_dwId; }
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TLanManager& Manager() const { return *m_pManager; }
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TLanServer& Server() const;
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virtual bool Execute(const char* cmd);
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virtual bool Request(const char* cmd);
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bool ReturnBool(bool b) const { return Server().GetBufferSetBool(b) != NULL; }
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bool ReturnInteger(long n) const { return Server().GetBufferSetInteger(n) != NULL; }
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bool ReturnString(const TString& s) const { return Server().GetBufferSetString(s) != NULL; }
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TConnection(TLanManager* lm, CONNID id);
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virtual ~TConnection();
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};
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class TURL : public TObject
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{
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TString _url;
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public:
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bool ok(const char * url = nullptr);
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void set_url(const char * url) { if (ok(url)) _url = url; }
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bool get(const char * outfile, const char * path = nullptr);
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TURL(const char * url = nullptr) { set_url(url); }
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};
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#endif
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