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author | Slávek Banko <[email protected]> | 2013-06-24 02:08:15 +0200 |
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committer | Slávek Banko <[email protected]> | 2013-07-04 02:44:37 +0200 |
commit | 998f21e02a725cd553d7c278819f67cd81295af4 (patch) | |
tree | 4bd158018e9302c31367b00c01cd2b41eb228414 /src/z3950connection.h | |
download | kbibtex-998f21e02a725cd553d7c278819f67cd81295af4.tar.gz kbibtex-998f21e02a725cd553d7c278819f67cd81295af4.zip |
Initial import
Diffstat (limited to 'src/z3950connection.h')
-rw-r--r-- | src/z3950connection.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/z3950connection.h b/src/z3950connection.h new file mode 100644 index 0000000..8019f40 --- /dev/null +++ b/src/z3950connection.h @@ -0,0 +1,131 @@ +/*************************************************************************** + copyright : (C) 2005-2006 by Robby Stephenson + email : [email protected] + ***************************************************************************/ + +/*************************************************************************** + * * + * This file has been modified to match the requirements of KBibTeX. * + * In case of problems or bugs arising from this implementation, please * + * contact the KBibTeX team first. * + * Thomas Fischer <[email protected]> * + * * + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of version 2 of the GNU General Public License as * + * published by the Free Software Foundation; * + * * + ***************************************************************************/ + +#ifndef KBIBTEX_Z3950CONNECTION_H +#define KBIBTEX_Z3950CONNECTION_H + +#include <qthread.h> +#include <qevent.h> +#include <qdeepcopy.h> + +#include <ksharedptr.h> + +namespace KBibTeX { +class Z3950ResultFound : public QCustomEvent { +public: + Z3950ResultFound(const QString& s); + ~Z3950ResultFound(); + const QString& result() const { return m_result; } + + static int uid() { return User + 11111; } + +private: + QString m_result; +}; + +class Z3950ConnectionDone : public QCustomEvent { +public: + Z3950ConnectionDone(bool more) : QCustomEvent(uid()), m_type(-1), m_hasMore(more) {} + Z3950ConnectionDone(bool more, const QString& s, int t) : QCustomEvent(uid()), m_msg(QDeepCopy<QString>(s)), m_type(t), m_hasMore(more) {} + + const QString& message() const { return m_msg; } + int messageType() const { return m_type; } + bool hasMoreResults() const { return m_hasMore; } + + static int uid() { return User + 22222; } + +private: + QString m_msg; + int m_type; + bool m_hasMore; +}; + +class Z3950SyntaxChange : public QCustomEvent { +public: + Z3950SyntaxChange(const QString& s) : QCustomEvent(uid()), m_syntax(QDeepCopy<QString>(s)) {} + const QString& syntax() const { return m_syntax; } + + static int uid() { return User + 33333; } + +private: + QString m_syntax; +}; + +/** + * @author Robby Stephenson + */ +class Z3950Connection : public QThread { +public: + Z3950Connection(QObject* fetcher, + const QString& host, + uint port, + const QString& dbname, + const QString& sourceCharSet, + const QString& syntax, + const QString& esn); + ~Z3950Connection(); + + void reset(); + void setQuery(const QString& query, unsigned int numHits); + void setUserPassword(const QString& user, const QString& pword); + void run(); + + void abort() { m_aborted = true; } + +private: + static QCString iconvRun(const QCString& text, const QString& fromCharSet, const QString& toCharSet); + static QString toXML(const QCString& marc, const QString& fromCharSet); + + bool makeConnection(); + void done(); + void done(const QString& message, int type); + QCString toCString(const QString& text); + QString toString(const QCString& text); + void checkPendingEvents(); + + class Private; + Private* d; + + bool m_connected; + bool m_aborted; + + QObject* m_fetcher; + QString m_host; + uint m_port; + QString m_dbname; + QString m_user; + QString m_password; + QString m_sourceCharSet; + QString m_syntax; + QString m_pqn; + QString m_esn; + size_t m_start; + size_t m_limit; + bool m_hasMore; + + friend class Z3950ResultFound; + static int resultsLeft; +}; + +} // end namespace + +#endif |