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139 lines
3.8 KiB
139 lines
3.8 KiB
#ifndef KIOAPT_APTPROTOCOL_H
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#define KIOAPT_APTPROTOCOL_H
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#include <tqstring.h>
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#include <tqcstring.h>
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#include <kurl.h>
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#include <tdeio/global.h>
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#include <tdeio/slavebase.h>
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#include "debug.h"
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#include "aptcache.h"
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#include "packagemanager.h"
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#include <memory>
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class TQCString;
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namespace Parsers
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{
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class Parser;
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}
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class AptProtocol : public TQObject, public TDEIO::SlaveBase {
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Q_OBJECT
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friend class AptCache;
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AptCache m_process;
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PackageManager* m_adept_batch;
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typedef TQMap<TQString, TQString> QueryOptions;
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/** This this the URL that should be used if we want
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* to get the same output again. It is especially
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* used in the make_html_form for the command link.
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*
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* The get() method sets it to apt:/command?query
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* the various methods should add the relevant options,
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* that is options which modify the query itself.
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* The GUI-related options (like show_filelist in the
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* show command) should NOT be added
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*/
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KURL m_query;
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/** if m_act is false, the ioslave is in browse-only
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* mode (for forbidding install, for instance) */
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bool m_act, m_search, m_internal;
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TQString m_stylesheet;
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TQString m_header_background;
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TQString m_logo;
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TQString m_logo_alt;
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public:
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AptProtocol( const TQCString &pool_socket, const TQCString &app_socket );
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virtual ~AptProtocol();
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virtual void mimetype( const KURL& url );
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virtual void get ( const KURL& url );
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/** Sends the string to the ioslave's master
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* SlaveBase::data() sends a byte array as is. Since we
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* definitely don't want to send \0 to the master,
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* we redefine data() for strings */
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void data(const TQCString& string);
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/** @overload */
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void data(const TQString& string);
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/** @overload */
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void data(const char* string);
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void data(const TQByteArray& array);
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KURL buildURL(const TQString& command, const TQString& query) const;
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KURL buildURL(const KURL& query) const;
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TQString stylesheet() const;
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TQString header_background() const;
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TQString logo() const;
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TQString logo_alt() const;
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private slots:
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void token_dispatch(const TQString& tag, const TQString& value);
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private:
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std::auto_ptr<Parsers::Parser> m_parser;
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/** apt-cache search
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* Performs apt-cache search, with the query encoded in url.query()
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* and sends the result as an HTML file */
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void search( const TQString& url, const QueryOptions& options );
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/** apt-cache show
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* Performs apt-cache search, with the package name encoded in url.query()
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* and sends the result as an HTML file.
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* It checks that the query contains a valid package name */
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void show( const TQString& url, const QueryOptions& options );
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/** apt-cache policy
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* Performs apt-cache policy, with the package name encoded in url.query()
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* and sends the result as an HTML file.
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* It checks that the query contains a valid package name */
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void policy( const TQString& url, const QueryOptions& options );
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/**
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* Sends an application/x-adept_batch file with commands
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* understandable by adept_batch */
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void adept_batch( const TQString& url, const QueryOptions& options );
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/**
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* Shows a form where one can enter parameters for some queries
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**/
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void help();
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/** Offline listing of the file of a package */
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bool can_listfiles(bool is_installed) const;
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void listfiles( const TQString& query, const QueryOptions& options);
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/** Offline file search.
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* Searches the package which contains the specified file */
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bool can_searchfile(bool is_installed) const;
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void searchfile( const TQString& query, const QueryOptions& options);
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bool can_online(int mode) const;
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void online( const TQString& query, const QueryOptions& options);
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bool check_validpackage(const TQString& query);
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TQString make_html_form() const;
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TQString make_html_tail(const TQString& note = TQString(), bool with_form = true);
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KShellProcess * p;
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};
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#endif
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