/* AbiWord * Copyright (C) 2002 Nicolas Mercier * Copyright (C) 1998 AbiSource, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA * 02111-1307, USA. */ /*****************************************************************************\ * projet Oeuf - Coquille : module d'importation/exportation de fichier pour * * Abiword * * Nicolas MERCIER * * * * 05/07/2002 * \*****************************************************************************/ #include "ut_string.h" /*****************************************************************************\ * Importation de document au format Coquille * \*****************************************************************************/ #include "coquille.h" #include "coquilleImp.h" #include "ut_debugmsg.h" #include "ut_vector.h" /* useful macros */ #define X_TestParseState(ps) ((m_parseState==(ps))) #define X_TestExtendedParseState(ps) ((m_extendedParseState==(ps))) #define X_VerifyParseState(ps) do { if (!(X_TestParseState(ps))) \ { UT_DEBUGMSG(("DOM: X_VerifyParseState failed: %s\n", #ps)); \ m_error = UT_IE_BOGUSDOCUMENT; \ return; } } while (0) #define X_VerifyExtendedParseState(ps) do { if (!(X_TestExtendedParseState(ps))) \ { UT_DEBUGMSG(("DOM: X_VerifyExtendedParseState failed: %s\n", #ps)); \ m_error = UT_IE_BOGUSDOCUMENT; \ return; } } while (0) #define X_CheckDocument(b) do { if (!(b)) \ { UT_DEBUGMSG(("DOM: X_CheckDocument failed: %s\n", #b)); \ m_error = UT_IE_BOGUSDOCUMENT; \ return; } } while (0) #define X_CheckError(v) do { if (!(v)) \ { UT_DEBUGMSG(("DOM: X_CheckError failed: %s\n", #v)); \ m_error = UT_ERROR; \ return; } } while (0) #define X_EatIfAlreadyError() do { if (m_error) { UT_DEBUGMSG(("Already failed...\n")); return; } } while (0) extern int m_dDay, m_dMonth, m_dYear; /* IE_Imp_Coquille_Sniffer ***************************************************/ IE_Imp_Coquille_Sniffer :: IE_Imp_Coquille_Sniffer (void) : IE_ImpSniffer(COQUILLE_PLUGIN_NAME) { } IE_Imp_Coquille_Sniffer :: ~IE_Imp_Coquille_Sniffer (void) { } UT_Confidence_t IE_Imp_Coquille_Sniffer :: recognizeContents( const char * szBuf, UT_uint32 iNumbytes ) { /* TODO */ //printf ("Coquille :: recognizeContents\n"); return UT_CONFIDENCE_ZILCH; } UT_Confidence_t IE_Imp_Coquille_Sniffer :: recognizeSuffix ( const char * szSuffix ) { if (UT_stricmp (szSuffix, "." DOCUMENT_EXT) == 0) { //printf ("OK.\n"); return UT_CONFIDENCE_PERFECT; } return UT_CONFIDENCE_ZILCH; } UT_Error IE_Imp_Coquille_Sniffer :: constructImporter ( PD_Document * pDocument, IE_Imp ** ppie ) { *ppie = static_cast(new IE_Imp_Coquille (pDocument)); return UT_OK; } bool IE_Imp_Coquille_Sniffer :: getDlgLabels ( const char **pszDesc, const char **pszSuffixList, IEFileType * ft ) { *pszDesc = DOCUMENT_NAME " (." DOCUMENT_EXT ")"; *pszSuffixList = "*." DOCUMENT_EXT; *ft = getFileType (); return true; } /*****************************************************************************/ /* IE_Imp_Coquille ***********************************************************/ IE_Imp_Coquille :: IE_Imp_Coquille (PD_Document *pDocument) : IE_Imp_DocBook (pDocument) { m_bInHead = false; } IE_Imp_Coquille :: ~IE_Imp_Coquille (void) { } /*****************************************************************************/ /* docbook */ #define TT_OTHER 0 // anything else #define TT_DOCUMENT 1 // a document #define TT_SECTION 2 // card or section #define TT_BLOCK 3 // a paragraph #define TT_PHRASE 4 // formatted text #define TT_EMPHASIS 5 // emphasized (italic) text #define TT_SUPERSCRIPT 6 // superscript #define TT_SUBSCRIPT 7 // subscript #define TT_BLOCKQUOTE 8 // block quote #define TT_BRIDGEHEAD 9 // heading #define TT_CHAPTER 10 // legacy abiword documents #define TT_TITLE 11 // title #define TT_PAGEBREAK 12 #define TT_PLAINTEXT 13 #define TT_LINK 14 #define TT_ULINK 15 #define TT_BOOKMARK 16 #define TT_FIGURE 17 #define TT_MEDIAOBJECT 18 #define TT_IMAGEOBJECT 19 #define TT_IMAGEDATA 20 /* coquille */ #define TT_HEAD 28 #define TT_BODY 29 static struct xmlToIdMapping s_Tokens_coq [] = { /* classer la liste des tokens DANS L'ORDRE ALPHABETIQUE *****************/ { "anchor", TT_BOOKMARK }, { "beginpage", TT_PAGEBREAK }, { "blockquote", TT_BLOCKQUOTE }, { "book", TT_DOCUMENT }, { "bridgehead", TT_BRIDGEHEAD }, { "chapter", TT_CHAPTER }, { "coq-body", TT_BODY }, { "coq-head", TT_HEAD }, { "document", TT_DOCUMENT }, { "emphasis", TT_EMPHASIS }, { "figure", TT_FIGURE }, { "imagedata", TT_IMAGEDATA }, { "imageobject", TT_IMAGEOBJECT }, { "link", TT_LINK }, { "mediaobject", TT_MEDIAOBJECT }, { "para", TT_BLOCK }, { "phrase", TT_PHRASE }, { "programlisting", TT_PLAINTEXT }, { "section", TT_SECTION }, { "subscript", TT_SUBSCRIPT }, { "superscript", TT_SUPERSCRIPT }, { "title", TT_TITLE }, { "ulink", TT_ULINK }, { "xref", TT_LINK } /*************************************************************************/ }; #define TokenTableSize (sizeof (s_Tokens_coq) / sizeof (s_Tokens_coq [0])) /*****************************************************************************/ /* this function is called when a beginning tag (< > or < />) is found. */ void IE_Imp_Coquille :: startElement (const char *name, const char **atts) { UT_DEBUGMSG(("Coquille import: startElement: %s\n", name)); UT_Vector *header_values = get_header (); // xml parser keeps running until buffer consumed X_EatIfAlreadyError(); if (m_bInHead) { if (UT_strcmp (name, "coq-date-creation") == 0) { const XML_Char *day, *month, *year; day = _getXMLPropValue(static_cast("d"), atts); month = _getXMLPropValue(static_cast("m"), atts); year = _getXMLPropValue(static_cast("y"), atts); X_CheckError (day && month && year); m_dDay = atoi (day); m_dMonth = atoi (month); m_dYear = atoi (year); } else if (UT_strcmp (name, "coq-date-update") == 0) { X_CheckError ( _getXMLPropValue(static_cast("d"), atts) && _getXMLPropValue(static_cast("m"), atts) && _getXMLPropValue(static_cast("y"), atts) ); } else { const XML_Char *szValue = _getXMLPropValue(static_cast("value"), atts); X_CheckError (szValue != NULL); /* already inserted? */ for (int i = 0; i < (header_values -> getItemCount()); i++) { keyvalue *kv = static_cast(header_values -> getNthItem (i)); if (UT_strcmp ((kv -> m_key) -> c_str (), name) == 0) { /* already inserted here. we replace the value */ // delete kv -> m_value; kv -> m_value = new UT_String (szValue); return; } } /* if we go here, that means that we haven't inserted this key so far */ header_values -> push_back (new keyvalue (const_cast(static_cast(name)), const_cast(static_cast(szValue)))); } } else { UT_uint32 tokenIndex = _mapNameToToken (name, s_Tokens_coq, TokenTableSize); switch (tokenIndex) { case TT_DOCUMENT: return; case TT_HEAD: m_bInHead = true; return; case TT_BODY: /* starts the document */ /* is like the "book" command in docbook */ IE_Imp_DocBook :: startElement ("book", NULL); return; case TT_TITLE: IE_Imp_DocBook :: startElement (name, atts); return; case TT_OTHER: default: IE_Imp_DocBook :: startElement (name, atts); return; } } } /* this function is called when an ending tag ( or < />) is found. */ void IE_Imp_Coquille :: endElement (const char *name) { UT_DEBUGMSG(("Coquille import: endElement: %s\n", name)); // xml parser keeps running until buffer consumed X_EatIfAlreadyError(); if (m_bInHead) { if ((strcmp ("coq-date-update", name) == 0) || (strcmp ("coq-date-creation", name) == 0)) return; if (UT_strcmp (name, "coq-head") == 0) m_bInHead = false; /*else */ return; } else { UT_uint32 tokenIndex = _mapNameToToken (name, s_Tokens_coq, TokenTableSize); switch (tokenIndex) { case TT_BODY: /* like in docbook */ IE_Imp_DocBook :: endElement ("book"); return; case TT_TITLE: if (! m_bInHead) IE_Imp_DocBook :: endElement (name); return; /* end of document */ case TT_DOCUMENT: return; case TT_OTHER: default: X_CheckError (! m_bInHead); IE_Imp_DocBook :: endElement (name); return; } } } /*****************************************************************************/ /*****************************************************************************/ void IE_Imp_Coquille::charData(const XML_Char *s, int len) { if (m_bInHead) { /* we're in header, nothing is echoed */ return; } IE_Imp_DocBook :: charData (s, len); } /*****************************************************************************/