summaryrefslogtreecommitdiff
path: root/writerfilter/source/rtftok/rtftokenizer.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'writerfilter/source/rtftok/rtftokenizer.cxx')
-rw-r--r--writerfilter/source/rtftok/rtftokenizer.cxx197
1 files changed, 100 insertions, 97 deletions
diff --git a/writerfilter/source/rtftok/rtftokenizer.cxx b/writerfilter/source/rtftok/rtftokenizer.cxx
index 2ddc71462483..a8587e7c21af 100644
--- a/writerfilter/source/rtftok/rtftokenizer.cxx
+++ b/writerfilter/source/rtftok/rtftokenizer.cxx
@@ -20,8 +20,10 @@
using namespace com::sun::star;
-namespace writerfilter {
-namespace rtftok {
+namespace writerfilter
+{
+namespace rtftok
+{
std::vector<RTFSymbol> RTFTokenizer::m_aRTFControlWords;
bool RTFTokenizer::m_bControlWordsSorted;
@@ -30,12 +32,12 @@ bool RTFTokenizer::m_bMathControlWordsSorted;
RTFTokenizer::RTFTokenizer(RTFListener& rImport, SvStream* pInStream, uno::Reference<task::XStatusIndicator> const& xStatusIndicator)
: m_rImport(rImport),
- m_pInStream(pInStream),
- m_xStatusIndicator(xStatusIndicator),
- m_nGroup(0),
- m_nLineNumber(0),
- m_nLineStartPos(0),
- m_nGroupStart(0)
+ m_pInStream(pInStream),
+ m_xStatusIndicator(xStatusIndicator),
+ m_nGroup(0),
+ m_nLineNumber(0),
+ m_nLineStartPos(0),
+ m_nGroupStart(0)
{
if (!RTFTokenizer::m_bControlWordsSorted)
{
@@ -62,7 +64,7 @@ SvStream& RTFTokenizer::Strm()
int RTFTokenizer::resolveParse()
{
- SAL_INFO( "writerfilter", OSL_THIS_FUNC );
+ SAL_INFO("writerfilter", OSL_THIS_FUNC);
char ch;
int ret;
// for hex chars
@@ -83,7 +85,7 @@ int RTFTokenizer::resolveParse()
m_xStatusIndicator->setValue(nLastPos = nCurrentPos);
}
- while ((Strm().ReadChar( ch ), !Strm().IsEof()))
+ while ((Strm().ReadChar(ch), !Strm().IsEof()))
{
//SAL_INFO("writerfilter", OSL_THIS_FUNC << ": parsing character '" << ch << "'");
@@ -103,63 +105,63 @@ int RTFTokenizer::resolveParse()
{
switch (ch)
{
- case '{':
- m_nGroupStart = Strm().Tell() - 1;
- ret = m_rImport.pushState();
- if (ret)
- return ret;
- break;
- case '}':
- ret = m_rImport.popState();
- if (ret)
- return ret;
- if (m_nGroup == 0)
- {
- if (m_rImport.isSubstream())
- m_rImport.finishSubstream();
- return 0;
- }
- break;
- case '\\':
- ret = resolveKeyword();
+ case '{':
+ m_nGroupStart = Strm().Tell() - 1;
+ ret = m_rImport.pushState();
+ if (ret)
+ return ret;
+ break;
+ case '}':
+ ret = m_rImport.popState();
+ if (ret)
+ return ret;
+ if (m_nGroup == 0)
+ {
+ if (m_rImport.isSubstream())
+ m_rImport.finishSubstream();
+ return 0;
+ }
+ break;
+ case '\\':
+ ret = resolveKeyword();
+ if (ret)
+ return ret;
+ break;
+ case 0x0d:
+ break; // ignore this
+ case 0x0a:
+ m_nLineNumber++;
+ m_nLineStartPos = nCurrentPos;
+ break;
+ default:
+ if (m_nGroup == 0)
+ return ERROR_CHAR_OVER;
+ if (m_rImport.getInternalState() == INTERNAL_NORMAL)
+ {
+ ret = m_rImport.resolveChars(ch);
if (ret)
return ret;
- break;
- case 0x0d:
- break; // ignore this
- case 0x0a:
- m_nLineNumber++;
- m_nLineStartPos = nCurrentPos;
- break;
- default:
- if (m_nGroup == 0)
- return ERROR_CHAR_OVER;
- if (m_rImport.getInternalState() == INTERNAL_NORMAL)
+ }
+ else
+ {
+ SAL_INFO("writerfilter", OSL_THIS_FUNC << ": hex internal state");
+ b = b << 4;
+ sal_Int8 parsed = asHex(ch);
+ if (parsed == -1)
+ return ERROR_HEX_INVALID;
+ b += parsed;
+ count--;
+ if (!count)
{
- ret = m_rImport.resolveChars(ch);
+ ret = m_rImport.resolveChars(b);
if (ret)
return ret;
+ count = 2;
+ b = 0;
+ m_rImport.setInternalState(INTERNAL_NORMAL);
}
- else
- {
- SAL_INFO("writerfilter", OSL_THIS_FUNC << ": hex internal state");
- b = b << 4;
- sal_Int8 parsed = asHex(ch);
- if (parsed == -1)
- return ERROR_HEX_INVALID;
- b += parsed;
- count--;
- if (!count)
- {
- ret = m_rImport.resolveChars(b);
- if (ret)
- return ret;
- count = 2;
- b = 0;
- m_rImport.setInternalState(INTERNAL_NORMAL);
- }
- }
- break;
+ }
+ break;
}
}
}
@@ -218,7 +220,7 @@ int RTFTokenizer::resolveKeyword()
bool bParam = false;
int nParam = 0;
- Strm().ReadChar( ch );
+ Strm().ReadChar(ch);
if (Strm().IsEof())
return ERROR_EOF;
@@ -230,10 +232,10 @@ int RTFTokenizer::resolveKeyword()
// without doing any SeekRel()
return dispatchKeyword(aKeyword, bParam, nParam);
}
- while(isalpha(ch))
+ while (isalpha(ch))
{
aBuf.append(ch);
- Strm().ReadChar( ch );
+ Strm().ReadChar(ch);
if (Strm().IsEof())
{
ch = ' ';
@@ -249,7 +251,7 @@ int RTFTokenizer::resolveKeyword()
{
// in case we'll have a parameter, that will be negative
bNeg = true;
- Strm().ReadChar( ch );
+ Strm().ReadChar(ch);
if (Strm().IsEof())
return ERROR_EOF;
}
@@ -259,10 +261,10 @@ int RTFTokenizer::resolveKeyword()
// we have a parameter
bParam = true;
- while(isdigit(ch))
+ while (isdigit(ch))
{
aParameter.append(ch);
- Strm().ReadChar( ch );
+ Strm().ReadChar(ch);
if (Strm().IsEof())
{
ch = ' ';
@@ -295,7 +297,7 @@ int RTFTokenizer::dispatchKeyword(OString& rKeyword, bool bParam, int nParam)
return 0;
#if OSL_DEBUG_LEVEL > 1
SAL_INFO("writerfilter.rtf", OSL_THIS_FUNC << ": keyword '\\" << rKeyword.getStr() <<
- "' with param? " << (bParam ? 1 : 0) <<" param val: '" << (bParam ? nParam : 0) << "'");
+ "' with param? " << (bParam ? 1 : 0) <<" param val: '" << (bParam ? nParam : 0) << "'");
#endif
RTFSymbol aSymbol;
aSymbol.sKeyword = rKeyword.getStr();
@@ -312,37 +314,38 @@ int RTFTokenizer::dispatchKeyword(OString& rKeyword, bool bParam, int nParam)
int ret;
switch (m_aRTFControlWords[i].nControlType)
{
- case CONTROL_FLAG:
- // flags ignore any parameter by definition
- ret = m_rImport.dispatchFlag(m_aRTFControlWords[i].nIndex);
- if (ret)
- return ret;
- break;
- case CONTROL_DESTINATION:
- // same for destinations
- ret = m_rImport.dispatchDestination(m_aRTFControlWords[i].nIndex);
- if (ret)
- return ret;
- break;
- case CONTROL_SYMBOL:
- // and symbols
- ret = m_rImport.dispatchSymbol(m_aRTFControlWords[i].nIndex);
- if (ret)
- return ret;
- break;
- case CONTROL_TOGGLE:
- ret = m_rImport.dispatchToggle(m_aRTFControlWords[i].nIndex, bParam, nParam);
+ case CONTROL_FLAG:
+ // flags ignore any parameter by definition
+ ret = m_rImport.dispatchFlag(m_aRTFControlWords[i].nIndex);
+ if (ret)
+ return ret;
+ break;
+ case CONTROL_DESTINATION:
+ // same for destinations
+ ret = m_rImport.dispatchDestination(m_aRTFControlWords[i].nIndex);
+ if (ret)
+ return ret;
+ break;
+ case CONTROL_SYMBOL:
+ // and symbols
+ ret = m_rImport.dispatchSymbol(m_aRTFControlWords[i].nIndex);
+ if (ret)
+ return ret;
+ break;
+ case CONTROL_TOGGLE:
+ ret = m_rImport.dispatchToggle(m_aRTFControlWords[i].nIndex, bParam, nParam);
+ if (ret)
+ return ret;
+ break;
+ case CONTROL_VALUE:
+ // values require a parameter by definition
+ if (bParam)
+ {
+ ret = m_rImport.dispatchValue(m_aRTFControlWords[i].nIndex, nParam);
if (ret)
return ret;
- break;
- case CONTROL_VALUE:
- // values require a parameter by definition
- if (bParam) {
- ret = m_rImport.dispatchValue(m_aRTFControlWords[i].nIndex, nParam);
- if (ret)
- return ret;
- }
- break;
+ }
+ break;
}
return 0;
generated by cgit (git 2.34.1) at 2024-07-20 02:03:52 +0000