bool ImportWordDocument( LVStreamRef stream, ldomDocument * m_doc, LVDocViewCallback * progressCallback, CacheLoadingCallback * formatCallback )
{
AntiwordStreamGuard file(stream);
setOptions();
inside_p = false;
inside_table = false;
table_col_count = 0;
inside_list = 0; // 0=none, 1=ul, 2=ol
alignment = 0;
inside_li = false;
last_space_char = false;
sLeftIndent = 0; /* Left indentation in twips */
sLeftIndent1 = 0; /* First line left indentation in twips */
sRightIndent = 0; /* Right indentation in twips */
usBeforeIndent = 0; /* Vertical indent before paragraph in twips */
usAfterIndent = 0; /* Vertical indent after paragraph in twips */
BOOL bResult = 0;
diagram_type *pDiag;
int iWordVersion;
lUInt32 lFilesize = (lUInt32)stream->GetSize();
iWordVersion = iGuessVersionNumber(file, lFilesize);
if (iWordVersion < 0 || iWordVersion == 3) {
if (bIsRtfFile(file)) {
CRLog::error("not a Word Document."
" It is probably a Rich Text Format file");
} if (bIsWordPerfectFile(file)) {
CRLog::error("not a Word Document."
" It is probably a Word Perfect file");
} else {
CRLog::error("not a Word Document");
}
return FALSE;
}
/* Reset any reading done during file testing */
stream->SetPos(0);
ldomDocumentWriter w(m_doc);
writer = &w;
doc = m_doc;
image_index = 0;
pDiag = pCreateDiagram("cr3", "filename.doc");
if (pDiag == NULL) {
return false;
}
bResult = bWordDecryptor(file, lFilesize, pDiag);
vDestroyDiagram(pDiag);
doc = NULL;
writer = NULL;
#ifdef _DEBUG
#define SAVE_COPY_OF_LOADED_DOCUMENT 1//def _DEBUG
#endif
if ( bResult!=0 ) {
#ifdef SAVE_COPY_OF_LOADED_DOCUMENT //def _DEBUG
LVStreamRef ostream = LVOpenFileStream( "/tmp/test_save_source.xml", LVOM_WRITE );
if ( !ostream.isNull() )
m_doc->saveToStream( ostream, "utf-16" );
#endif
}
return bResult!=0;
}
bool TexHyph::load( LVStreamRef stream )
{
int w = isCorrectHyphFile(stream.get());
int patternCount = 0;
if (w) {
_hash = stream->crc32();
int i;
lvsize_t dw;
lvByteOrderConv cnv;
int hyph_count = w;
thyph hyph;
lvpos_t p = 78 + (hyph_count * 8 + 2);
stream->SetPos(p);
if ( stream->SetPos(p)!=p )
return false;
lChar16 charMap[256];
unsigned char buf[0x10000];
memset( charMap, 0, sizeof( charMap ) );
// make char map table
for (i=0; i<hyph_count; i++)
{
if ( stream->Read( &hyph, 522, &dw )!=LVERR_OK || dw!=522 )
return false;
cnv.msf( &hyph.len ); //rword(_main_hyph[i].len);
lvpos_t newPos;
if ( stream->Seek( hyph.len, LVSEEK_CUR, &newPos )!=LVERR_OK )
return false;
cnv.msf( hyph.wl );
cnv.msf( hyph.wu );
charMap[ (unsigned char)hyph.al ] = hyph.wl;
charMap[ (unsigned char)hyph.au ] = hyph.wu;
// lChar16 ch = hyph.wl;
// CRLog::debug("wl=%s mask=%c%c", LCSTR(lString16(&ch, 1)), hyph.mask0[0], hyph.mask0[1]);
if (hyph.mask0[0]!='0'||hyph.mask0[1]!='0') {
unsigned char pat[4];
pat[0] = hyph.al;
pat[1] = hyph.mask0[0];
pat[2] = hyph.mask0[1];
pat[3] = 0;
TexPattern * pattern = new TexPattern(pat, 1, charMap);
#if DUMP_PATTERNS==1
CRLog::debug("Pattern: '%s' - %s", LCSTR(lString16(pattern->word)), pattern->attr );
#endif
addPattern( pattern );
patternCount++;
}
}
if ( stream->SetPos(p)!=p )
return false;
for (i=0; i<hyph_count; i++)
{
stream->Read( &hyph, 522, &dw );
if (dw!=522)
return false;
cnv.msf( &hyph.len );
stream->Read(buf, hyph.len, &dw);
if (dw!=hyph.len)
return false;
unsigned char * p = buf;
unsigned char * end_p = p + hyph.len;
while ( p < end_p ) {
lUInt8 sz = *p++;
if ( p + sz > end_p )
break;
TexPattern * pattern = new TexPattern( p, sz, charMap );
#if DUMP_PATTERNS==1
CRLog::debug("Pattern: '%s' - %s", LCSTR(lString16(pattern->word)), pattern->attr);
#endif
addPattern( pattern );
patternCount++;
p += sz + sz + 1;
}
}
return patternCount>0;
} else {
// tex xml format as for FBReader
lString16Collection data;
HyphPatternReader reader( data );
LVXMLParser parser( stream, &reader );
if ( !parser.CheckFormat() )
return false;
if ( !parser.Parse() )
return false;
if ( !data.length() )
return false;
for ( int i=0; i<(int)data.length(); i++ ) {
data[i].lowercase();
TexPattern * pattern = new TexPattern( data[i] );
#if DUMP_PATTERNS==1
CRLog::debug("Pattern: (%s) '%s' - %s", LCSTR(data[i]), LCSTR(lString16(pattern->word)), pattern->attr);
#endif
addPattern( pattern );
patternCount++;
}
return patternCount>0;
}
}