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a/src/internfile/internfile.h |
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b/src/internfile/internfile.h |
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* Free Software Foundation, Inc.,
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* Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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*/
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#ifndef _INTERNFILE_H_INCLUDED_
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#ifndef _INTERNFILE_H_INCLUDED_
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#define _INTERNFILE_H_INCLUDED_
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#define _INTERNFILE_H_INCLUDED_
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/* @(#$Id: internfile.h,v 1.6 2006-01-30 11:15:27 dockes Exp $ (C) 2004 J.F.Dockes */
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/* @(#$Id: internfile.h,v 1.7 2006-12-15 12:40:02 dockes Exp $ (C) 2004 J.F.Dockes */
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#include <string>
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#include <string>
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#include <vector>
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using std::string;
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using std::vector;
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#include "rclconfig.h"
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#include "rcldb.h"
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#include "Filter.h"
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class MimeHandler;
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class RclConfig;
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namespace Rcl {
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class Doc;
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}
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/// Turn external file into internal representation, according to mime
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/// Turn external file into internal representation, according to mime
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/// type etc
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/// type etc
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class FileInterner {
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class FileInterner {
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public:
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public:
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* decompression needed.
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* decompression needed.
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* @param mtype mime type if known. For a compressed file this is the
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* @param mtype mime type if known. For a compressed file this is the
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* mime type for the uncompressed version. This currently doubles up
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* mime type for the uncompressed version. This currently doubles up
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* to indicate that this object is for previewing (not indexing).
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* to indicate that this object is for previewing (not indexing).
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*/
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*/
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FileInterner(const std::string &fn, RclConfig *cnf, const string& td,
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FileInterner(const string &fn, RclConfig *cnf, const string& td,
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const std::string *mtype = 0);
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const string *mtype = 0);
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~FileInterner();
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~FileInterner();
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/// Return values for internfile()
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/// Return values for internfile()
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enum Status {FIError, FIDone, FIAgain};
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enum Status {FIError, FIDone, FIAgain};
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* should be called again to get the following one(s).
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* should be called again to get the following one(s).
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*/
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*/
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Status internfile(Rcl::Doc& doc, string &ipath);
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Status internfile(Rcl::Doc& doc, string &ipath);
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private:
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private:
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string m_fn;
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RclConfig *m_cfg;
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RclConfig *m_cfg;
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string m_fn;
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bool m_forPreview;
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// m_tdir and m_tfile are used only for decompressing input file if needed
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const string &m_tdir;
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const string& m_tdir;
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MimeHandler *m_handler;
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string m_tfile;
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vector<Dijon::Filter*> m_handlers;
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string m_tfile;
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string m_mime;
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void tmpcleanup();
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void tmpcleanup();
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static bool dijontorcl(Dijon::Filter *, Rcl::Doc&);
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};
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};
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#endif /* _INTERNFILE_H_INCLUDED_ */
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#endif /* _INTERNFILE_H_INCLUDED_ */
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