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ipprequest.h

00001 /*
00002  *  This file is part of the KDE libraries
00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
00004  *
00005  *  This library is free software; you can redistribute it and/or
00006  *  modify it under the terms of the GNU Library General Public
00007  *  License version 2 as published by the Free Software Foundation.
00008  *
00009  *  This library is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  *  Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Library General Public License
00015  *  along with this library; see the file COPYING.LIB.  If not, write to
00016  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  *  Boston, MA 02110-1301, USA.
00018  **/
00019 
00020 #ifndef IPPREQUEST_H
00021 #define IPPREQUEST_H
00022 
00023 #include <qstring.h>
00024 #include <qstringlist.h>
00025 #include <qtextstream.h>
00026 #include <qmap.h>
00027 
00028 #include <cups/ipp.h>
00029 
00030 class IppRequest
00031 {
00032 public:
00033     IppRequest();
00034     ~IppRequest();
00035 
00036     void init();    // re-initializes the request
00037 
00038     // request building functions
00039     void addMime(int group, const QString& name, const QString& mime);
00040     void addKeyword(int group, const QString& name, const QString& key);
00041     void addKeyword(int group, const QString& name, const QStringList& keys);
00042     void addURI(int group, const QString& name, const QString& uri);
00043     void addURI(int group, const QString& name, const QStringList& uris);
00044     void addText(int group, const QString& name, const QString& txt);
00045     void addText(int group, const QString& name, const QStringList& txts);
00046     void addName(int group, const QString& name, const QString& nm);
00047     void addName(int group, const QString& name, const QStringList& nms);
00048     void addInteger(int group, const QString& name, int value);
00049     void addInteger(int group, const QString& name, const QValueList<int>& values);
00050     void addEnum(int group, const QString& name, int value);
00051     void addEnum(int group, const QString& name, const QValueList<int>& values);
00052     void addBoolean(int group, const QString& name, bool value);
00053     void addBoolean(int group, const QString& name, const QValueList<bool>& values);
00054 
00055     void setOperation(int op);
00056     void setHost(const QString& host);
00057     void setPort(int p);
00058 
00059     // request answer functions
00060     int status();
00061     QString statusMessage();
00062     bool integer(const QString& name, int& value);
00063     bool boolean(const QString& name, bool& value);
00064     bool enumvalue(const QString& name, int& value);
00065     bool name(const QString& name, QString& value);
00066     bool name(const QString& name, QStringList& value);
00067     bool text(const QString& name, QString& value);
00068     bool text(const QString& name, QStringList& value);
00069     bool uri(const QString& name, QString& value);
00070     bool uri(const QString& name, QStringList& value);
00071     bool keyword(const QString& name, QString& value);
00072     bool keyword(const QString& name, QStringList& value);
00073     bool mime(const QString& name, QString& value);
00074     ipp_attribute_t* first();
00075     ipp_attribute_t* last();
00076     QMap<QString,QString> toMap(int group = -1);
00077     void setMap(const QMap<QString,QString>& opts);
00078 
00079     // processing functions
00080     bool doRequest(const QString& res);
00081     bool doFileRequest(const QString& res, const QString& filename = QString::null);
00082 
00083     // report functions
00084     bool htmlReport(int group, QTextStream& output);
00085 
00086     // debug function
00087     void dump(int state);
00088 
00089 protected:
00090     void addString_p(int group, int type, const QString& name, const QString& value);
00091     void addStringList_p(int group, int type, const QString& name, const QStringList& values);
00092     void addInteger_p(int group, int type, const QString& name, int value);
00093     void addIntegerList_p(int group, int type, const QString& name, const QValueList<int>& values);
00094     bool stringValue_p(const QString& name, QString& value, int type);
00095     bool stringListValue_p(const QString& name, QStringList& values, int type);
00096     bool integerValue_p(const QString& name, int& value, int type);
00097 
00098 private:
00099     ipp_t   *request_;
00100     QString host_;
00101     int     port_;
00102     bool    connect_;
00103     int dump_;
00104 };
00105 
00106 inline void IppRequest::addMime(int group, const QString& name, const QString& mime)
00107 { addString_p(group, IPP_TAG_MIMETYPE, name, mime); }
00108 
00109 inline void IppRequest::addKeyword(int group, const QString& name, const QString& key)
00110 { addString_p(group, IPP_TAG_KEYWORD, name, key); }
00111 
00112 inline void IppRequest::addKeyword(int group, const QString& name, const QStringList& keys)
00113 { addStringList_p(group, IPP_TAG_KEYWORD, name, keys); }
00114 
00115 inline void IppRequest::addURI(int group, const QString& name, const QString& uri)
00116 { addString_p(group, IPP_TAG_URI, name, uri); }
00117 
00118 inline void IppRequest::addURI(int group, const QString& name, const QStringList& uris)
00119 { addStringList_p(group, IPP_TAG_URI, name, uris); }
00120 
00121 inline void IppRequest::addText(int group, const QString& name, const QString& txt)
00122 { addString_p(group, IPP_TAG_TEXT, name, txt); }
00123 
00124 inline void IppRequest::addText(int group, const QString& name, const QStringList& txts)
00125 { addStringList_p(group, IPP_TAG_TEXT, name, txts); }
00126 
00127 inline void IppRequest::addName(int group, const QString& name, const QString& nm)
00128 { addString_p(group, IPP_TAG_NAME, name, nm); }
00129 
00130 inline void IppRequest::addName(int group, const QString& name, const QStringList& nms)
00131 { addStringList_p(group, IPP_TAG_NAME, name, nms); }
00132 
00133 inline void IppRequest::addInteger(int group, const QString& name, int value)
00134 { addInteger_p(group, IPP_TAG_INTEGER, name, value); }
00135 
00136 inline void IppRequest::addInteger(int group, const QString& name, const QValueList<int>& values)
00137 { addIntegerList_p(group, IPP_TAG_INTEGER, name, values); }
00138 
00139 inline void IppRequest::addEnum(int group, const QString& name, int value)
00140 { addInteger_p(group, IPP_TAG_ENUM, name, value); }
00141 
00142 inline void IppRequest::addEnum(int group, const QString& name, const QValueList<int>& values)
00143 { addIntegerList_p(group, IPP_TAG_ENUM, name, values); }
00144 
00145 inline bool IppRequest::integer(const QString& name, int& value)
00146 { return integerValue_p(name, value, IPP_TAG_INTEGER); }
00147 
00148 inline bool IppRequest::enumvalue(const QString& name, int& value)
00149 { return integerValue_p(name, value, IPP_TAG_ENUM); }
00150 
00151 inline bool IppRequest::name(const QString& name, QString& value)
00152 { return stringValue_p(name, value, IPP_TAG_NAME); }
00153 
00154 inline bool IppRequest::name(const QString& name, QStringList& values)
00155 { return stringListValue_p(name, values, IPP_TAG_NAME); }
00156 
00157 inline bool IppRequest::text(const QString& name, QString& value)
00158 { return stringValue_p(name, value, IPP_TAG_TEXT); }
00159 
00160 inline bool IppRequest::text(const QString& name, QStringList& values)
00161 { return stringListValue_p(name, values, IPP_TAG_TEXT); }
00162 
00163 inline bool IppRequest::uri(const QString& name, QString& value)
00164 { return stringValue_p(name, value, IPP_TAG_URI); }
00165 
00166 inline bool IppRequest::uri(const QString& name, QStringList& values)
00167 { return stringListValue_p(name, values, IPP_TAG_URI); }
00168 
00169 inline bool IppRequest::keyword(const QString& name, QString& value)
00170 { return stringValue_p(name, value, IPP_TAG_KEYWORD); }
00171 
00172 inline bool IppRequest::keyword(const QString& name, QStringList& values)
00173 { return stringListValue_p(name, values, IPP_TAG_KEYWORD); }
00174 
00175 inline bool IppRequest::mime(const QString& name, QString& value)
00176 { return stringValue_p(name, value, IPP_TAG_MIMETYPE); }
00177 
00178 inline bool IppRequest::doRequest(const QString& res)
00179 { return doFileRequest(res); }
00180 
00181 inline ipp_attribute_t* IppRequest::first()
00182 { return (request_ ? request_->attrs : NULL); }
00183 
00184 inline ipp_attribute_t* IppRequest::last()
00185 { return (request_ ? request_->last : NULL); }
00186 
00187 inline void IppRequest::setHost(const QString& host)
00188 { host_ = host; }
00189 
00190 inline void IppRequest::setPort(int p)
00191 { port_ = p; }
00192 
00193 inline void IppRequest::dump(int state)
00194 { dump_ = state; }
00195 
00196 #endif

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