bool DetectWordFormat( LVStreamRef stream )
{
AntiwordStreamGuard file(stream);
setOptions();
lUInt32 lFilesize = (lUInt32)stream->GetSize();
int iWordVersion = iGuessVersionNumber(file, lFilesize);
if (iWordVersion < 0 || iWordVersion == 3) {
if (bIsRtfFile(file)) {
// CRLog::trace("not a Word Document."
// " It is probably a Rich Text Format file");
} if (bIsWordPerfectFile(file)) {
// CRLog::trace("not a Word Document."
// " It is probably a Word Perfect file");
} else {
//CRLog::error("not a Word Document");
}
return FALSE;
}
return true;
}
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;
}
/*
* bProcessFile - process a single file
*
* returns: TRUE when the given file is a supported Word file, otherwise FALSE
*/
static BOOL
bProcessFile(const char *szFilename)
{
FILE *pFile;
diagram_type *pDiag;
long lFilesize;
int iWordVersion;
BOOL bResult;
fail(szFilename == NULL || szFilename[0] == '\0');
DBG_MSG(szFilename);
if (szFilename[0] == '-' && szFilename[1] == '\0') {
pFile = pStdin2TmpFile(&lFilesize);
if (pFile == NULL) {
werr(0, "I can't save the standard input to a file");
return FALSE;
}
} else {
pFile = fopen(szFilename, "rb");
if (pFile == NULL) {
werr(0, "I can't open '%s' for reading", szFilename);
return FALSE;
}
lFilesize = lGetFilesize(szFilename);
if (lFilesize < 0) {
(void)fclose(pFile);
werr(0, "I can't get the size of '%s'", szFilename);
return FALSE;
}
}
iWordVersion = iGuessVersionNumber(pFile, lFilesize);
if (iWordVersion < 0 || iWordVersion == 3) {
if (bIsRtfFile(pFile)) {
werr(0, "%s is not a Word Document."
" It is probably a Rich Text Format file",
szFilename);
} if (bIsWordPerfectFile(pFile)) {
werr(0, "%s is not a Word Document."
" It is probably a Word Perfect file",
szFilename);
} else {
werr(0, "%s is not a Word Document.", szFilename);
}
(void)fclose(pFile);
return FALSE;
}
/* Reset any reading done during file testing */
rewind(pFile);
pDiag = pCreateDiagram(szTask, szFilename);
if (pDiag == NULL) {
(void)fclose(pFile);
return FALSE;
}
bResult = bWordDecryptor(pFile, lFilesize, pDiag);
vDestroyDiagram(pDiag);
(void)fclose(pFile);
return bResult;
} /* end of bProcessFile */