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authorMiklos Vajna <vmiklos@suse.cz>2012-04-15 14:10:49 +0200
committerMiklos Vajna <vmiklos@suse.cz>2012-04-15 14:40:38 +0200
commit5187174cd4054486100ef29125ee4a36f7e3bee3 (patch)
tree58347aebcf9ecb57623ffa2638e8e9e6d05884a7
parent1d256da4dcbeb623c146e197bc20d3583d9bb3b8 (diff)
fdo#39053 writerfilter: implement RTF_BIN
-rw-r--r--writerfilter/source/rtftok/rtfdocumentimpl.cxx66
-rw-r--r--writerfilter/source/rtftok/rtfdocumentimpl.hxx4
-rw-r--r--writerfilter/source/rtftok/rtftokenizer.cxx4
3 files changed, 53 insertions, 21 deletions
diff --git a/writerfilter/source/rtftok/rtfdocumentimpl.cxx b/writerfilter/source/rtftok/rtfdocumentimpl.cxx
index e00458d6d2db..54fdac204482 100644
--- a/writerfilter/source/rtftok/rtfdocumentimpl.cxx
+++ b/writerfilter/source/rtftok/rtfdocumentimpl.cxx
@@ -574,34 +574,42 @@ void RTFDocumentImpl::resolve(Stream & rMapper)
int RTFDocumentImpl::resolvePict(bool bInline)
{
SvMemoryStream aStream;
- int b = 0, count = 2;
+ SvStream *pStream = 0;
- // Feed the destination text to a stream.
- OString aStr = OUStringToOString(m_aStates.top().aDestinationText.makeStringAndClear(), RTL_TEXTENCODING_ASCII_US);
- const char *str = aStr.getStr();
- for (int i = 0; i < aStr.getLength(); ++i)
+ if (!m_pBinaryData.get())
{
- char ch = str[i];
- if (ch != 0x0d && ch != 0x0a)
+ pStream = &aStream;
+ int b = 0, count = 2;
+
+ // Feed the destination text to a stream.
+ OString aStr = OUStringToOString(m_aStates.top().aDestinationText.makeStringAndClear(), RTL_TEXTENCODING_ASCII_US);
+ const char *str = aStr.getStr();
+ for (int i = 0; i < aStr.getLength(); ++i)
{
- b = b << 4;
- sal_Int8 parsed = m_pTokenizer->asHex(ch);
- if (parsed == -1)
- return ERROR_HEX_INVALID;
- b += parsed;
- count--;
- if (!count)
- {
- aStream << (char)b;
- count = 2;
- b = 0;
+ char ch = str[i];
+ if (ch != 0x0d && ch != 0x0a)
+ {
+ b = b << 4;
+ sal_Int8 parsed = m_pTokenizer->asHex(ch);
+ if (parsed == -1)
+ return ERROR_HEX_INVALID;
+ b += parsed;
+ count--;
+ if (!count)
+ {
+ aStream << (char)b;
+ count = 2;
+ b = 0;
+ }
}
}
}
+ else
+ pStream = m_pBinaryData.get();
// Store, and get its URL.
- aStream.Seek(0);
- uno::Reference<io::XInputStream> xInputStream(new utl::OInputStreamWrapper(&aStream));
+ pStream->Seek(0);
+ uno::Reference<io::XInputStream> xInputStream(new utl::OInputStreamWrapper(pStream));
WMF_EXTERNALHEADER aExtHeader;
aExtHeader.mapMode = m_aStates.top().aPicture.eWMetafile;
aExtHeader.xExt = m_aStates.top().aPicture.nWidth;
@@ -736,6 +744,19 @@ int RTFDocumentImpl::resolvePict(bool bInline)
int RTFDocumentImpl::resolveChars(char ch)
{
+ if (m_aStates.top().nInternalState == INTERNAL_BIN)
+ {
+ m_pBinaryData.reset(new SvMemoryStream());
+ *m_pBinaryData << ch;
+ for (int i = 0; i < m_aStates.top().nBinaryToRead - 1; ++i)
+ {
+ Strm() >> ch;
+ *m_pBinaryData << ch;
+ }
+ m_aStates.top().nInternalState = INTERNAL_NORMAL;
+ return 0;
+ }
+
if (m_aStates.top().nInternalState != INTERNAL_HEX)
checkUnicode(false, true);
@@ -2758,6 +2779,10 @@ int RTFDocumentImpl::dispatchValue(RTFKeyword nKeyword, int nParam)
case RTF_VIEWSCALE:
m_aSettingsTableAttributes->push_back(make_pair(NS_ooxml::LN_CT_Zoom_percent, pIntValue));
break;
+ case RTF_BIN:
+ m_aStates.top().nInternalState = INTERNAL_BIN;
+ m_aStates.top().nBinaryToRead = nParam;
+ break;
default:
SAL_INFO("writerfilter", OSL_THIS_FUNC << ": TODO handle value '" << lcl_RtfToString(nKeyword) << "'");
aSkip.setParsed(false);
@@ -3545,6 +3570,7 @@ RTFParserState::RTFParserState(RTFDocumentImpl *pDocumentImpl)
nCurrentEncoding(0),
nUc(1),
nCharsToSkip(0),
+ nBinaryToRead(0),
nListLevelNum(0),
aListLevelEntries(),
aLevelNumbers(),
diff --git a/writerfilter/source/rtftok/rtfdocumentimpl.hxx b/writerfilter/source/rtftok/rtfdocumentimpl.hxx
index 898fb57fe3f4..81f05c395999 100644
--- a/writerfilter/source/rtftok/rtfdocumentimpl.hxx
+++ b/writerfilter/source/rtftok/rtfdocumentimpl.hxx
@@ -280,6 +280,8 @@ namespace writerfilter {
int nUc;
/// Characters to skip, set to nUc by \u.
int nCharsToSkip;
+ /// Characters to read, once in binary mode.
+ int nBinaryToRead;
/// Next list level index to use when parsing list table.
int nListLevelNum;
@@ -466,6 +468,8 @@ namespace writerfilter {
bool m_bObject;
/// Contents of the objdata group.
boost::shared_ptr<SvStream> m_pObjectData;
+ /// If the data for a picture is a binary one, it's stored here.
+ boost::shared_ptr<SvStream> m_pBinaryData;
RTFReferenceTable::Entries_t m_aFontTableEntries;
int m_nCurrentFontIndex;
diff --git a/writerfilter/source/rtftok/rtftokenizer.cxx b/writerfilter/source/rtftok/rtftokenizer.cxx
index 125319e6deeb..f247317789ad 100644
--- a/writerfilter/source/rtftok/rtftokenizer.cxx
+++ b/writerfilter/source/rtftok/rtftokenizer.cxx
@@ -95,7 +95,9 @@ int RTFTokenizer::resolveParse()
return ERROR_GROUP_UNDER;
if (!m_rImport.isEmpty() && m_rImport.getState().nInternalState == INTERNAL_BIN)
{
- SAL_INFO("writerfilter", OSL_THIS_FUNC << ": TODO, binary internal state");
+ ret = m_rImport.resolveChars(ch);
+ if (ret)
+ return ret;
}
else
{