drop unneeded patches

Change-Id: I67314a12717ada0bdb49d9578821abf66fb41302

external/libmwaw/0001-MWAWDocument.cxx-remove-an-useless-debug-message.patch

-From 3355f5314cd01d8c264c91014d136a58f68d03f4 Mon Sep 17 00:00:00 2001
-From: osnola <alonso@loria.fr>
-Date: Wed, 13 Aug 2014 11:00:35 +0200
-Subject: [PATCH] MWAWDocument.cxx: remove an useless debug message.
-
----
- src/lib/MWAWDocument.cxx | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/src/lib/MWAWDocument.cxx b/src/lib/MWAWDocument.cxx
-index 5591f70..8246bf7 100644
---- a/src/lib/MWAWDocument.cxx
-+++ b/src/lib/MWAWDocument.cxx
-@@ -109,7 +109,6 @@ MWAWDocument::Confidence MWAWDocument::isFileFormatSupported(librevenge::RVNGInp
-   }
- 
-   try {
--    MWAW_DEBUG_MSG(("MWAWDocument::isFileFormatSupported()\n"));
-     MWAWInputStreamPtr ip(new MWAWInputStream(input, false, true));
-     MWAWInputStreamPtr rsrc=ip->getResourceForkStream();
-     shared_ptr<MWAWRSRCParser> rsrcParser;
--- 
-1.8.4.5
-

external/libmwaw/0001-librevenge-stream-is-optional-don-t-depend-on-it.patch

-From 7b7cf183a7ad454706aa0f1657c851c578ec476e Mon Sep 17 00:00:00 2001
-From: David Tardon <dtardon@redhat.com>
-Date: Sun, 25 May 2014 15:51:54 +0200
-Subject: [PATCH] librevenge-stream is optional: don't depend on it
-
----
- src/lib/MWAWStringStream.cxx | 153 +++++++++++++++++++++++++++++++++++++++++++
- src/lib/MWAWStringStream.hxx |  50 ++++++++++++++
- src/lib/Makefile.am          |   2 +
- src/lib/WingzParser.cxx      |   3 +-
- 4 files changed, 207 insertions(+), 1 deletion(-)
- create mode 100644 src/lib/MWAWStringStream.cxx
- create mode 100644 src/lib/MWAWStringStream.hxx
-
-diff --git a/src/lib/MWAWStringStream.cxx b/src/lib/MWAWStringStream.cxx
-new file mode 100644
-index 0000000..efea071
---- /dev/null
-+++ b/src/lib/MWAWStringStream.cxx
-@@ -0,0 +1,153 @@
-+/* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
-+
-+/* libmwaw
-+* Version: MPL 2.0 / LGPLv2+
-+*
-+* The contents of this file are subject to the Mozilla Public License Version
-+* 2.0 (the "License"); you may not use this file except in compliance with
-+* the License or as specified alternatively below. You may obtain a copy of
-+* the License at http://www.mozilla.org/MPL/
-+*
-+* Software distributed under the License is distributed on an "AS IS" basis,
-+* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-+* for the specific language governing rights and limitations under the
-+* License.
-+*
-+* Alternatively, the contents of this file may be used under the terms of
-+* the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
-+* in which case the provisions of the LGPLv2+ are applicable
-+* instead of those above.
-+*/
-+
-+#include <cstring>
-+#include <vector>
-+
-+#include <librevenge-stream/librevenge-stream.h>
-+
-+#include "MWAWStringStream.hxx"
-+
-+class MWAWStringStreamPrivate
-+{
-+public:
-+  MWAWStringStreamPrivate(const unsigned char *data, unsigned dataSize);
-+  ~MWAWStringStreamPrivate();
-+  std::vector<unsigned char> buffer;
-+  long offset;
-+private:
-+  MWAWStringStreamPrivate(const MWAWStringStreamPrivate &);
-+  MWAWStringStreamPrivate &operator=(const MWAWStringStreamPrivate &);
-+};
-+
-+MWAWStringStreamPrivate::MWAWStringStreamPrivate(const unsigned char *data, unsigned dataSize) :
-+  buffer(dataSize),
-+  offset(0)
-+{
-+  std::memcpy(&buffer[0], data, dataSize);
-+}
-+
-+MWAWStringStreamPrivate::~MWAWStringStreamPrivate()
-+{
-+}
-+
-+MWAWStringStream::MWAWStringStream(const unsigned char *data, const unsigned int dataSize) :
-+  librevenge::RVNGInputStream(),
-+  d(new MWAWStringStreamPrivate(data, dataSize))
-+{
-+}
-+
-+MWAWStringStream::~MWAWStringStream()
-+{
-+  delete d;
-+}
-+
-+const unsigned char *MWAWStringStream::read(unsigned long numBytes, unsigned long &numBytesRead)
-+{
-+  numBytesRead = 0;
-+
-+  if (numBytes == 0)
-+    return 0;
-+
-+  long numBytesToRead;
-+
-+  if ((unsigned long)d->offset+numBytes < d->buffer.size())
-+    numBytesToRead = (long) numBytes;
-+  else
-+    numBytesToRead = (long) d->buffer.size() - d->offset;
-+
-+  numBytesRead = (unsigned long) numBytesToRead; // about as paranoid as we can be..
-+
-+  if (numBytesToRead == 0)
-+    return 0;
-+
-+  long oldOffset = d->offset;
-+  d->offset += numBytesToRead;
-+
-+  return &d->buffer[size_t(oldOffset)];
-+
-+}
-+
-+long MWAWStringStream::tell()
-+{
-+  return d->offset;
-+}
-+
-+int MWAWStringStream::seek(long offset, librevenge::RVNG_SEEK_TYPE seekType)
-+{
-+  if (seekType == librevenge::RVNG_SEEK_CUR)
-+    d->offset += offset;
-+  else if (seekType == librevenge::RVNG_SEEK_SET)
-+    d->offset = offset;
-+  else if (seekType == librevenge::RVNG_SEEK_END)
-+    d->offset += d->buffer.size();
-+
-+  if (d->offset < 0) {
-+    d->offset = 0;
-+    return 1;
-+  }
-+  if ((long)d->offset > (long)d->buffer.size()) {
-+    d->offset = (long) d->buffer.size();
-+    return 1;
-+  }
-+
-+  return 0;
-+}
-+
-+bool MWAWStringStream::isEnd()
-+{
-+  if ((long)d->offset >= (long)d->buffer.size())
-+    return true;
-+
-+  return false;
-+}
-+
-+bool MWAWStringStream::isStructured()
-+{
-+  return false;
-+}
-+
-+unsigned MWAWStringStream::subStreamCount()
-+{
-+  return 0;
-+}
-+
-+const char *MWAWStringStream::subStreamName(unsigned)
-+{
-+  return 0;
-+}
-+
-+bool MWAWStringStream::existsSubStream(const char *)
-+{
-+  return false;
-+}
-+
-+librevenge::RVNGInputStream *MWAWStringStream::getSubStreamById(unsigned)
-+{
-+  return 0;
-+}
-+
-+librevenge::RVNGInputStream *MWAWStringStream::getSubStreamByName(const char *)
-+{
-+  return 0;
-+}
-+
-+// vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
-diff --git a/src/lib/MWAWStringStream.hxx b/src/lib/MWAWStringStream.hxx
-new file mode 100644
-index 0000000..9a6aa02
---- /dev/null
-+++ b/src/lib/MWAWStringStream.hxx
-@@ -0,0 +1,50 @@
-+/* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
-+
-+/* libmwaw
-+* Version: MPL 2.0 / LGPLv2+
-+*
-+* The contents of this file are subject to the Mozilla Public License Version
-+* 2.0 (the "License"); you may not use this file except in compliance with
-+* the License or as specified alternatively below. You may obtain a copy of
-+* the License at http://www.mozilla.org/MPL/
-+*
-+* Software distributed under the License is distributed on an "AS IS" basis,
-+* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-+* for the specific language governing rights and limitations under the
-+* License.
-+*
-+* Alternatively, the contents of this file may be used under the terms of
-+* the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
-+* in which case the provisions of the LGPLv2+ are applicable
-+* instead of those above.
-+*/
-+
-+#include <librevenge-stream/librevenge-stream.h>
-+
-+class MWAWStringStreamPrivate;
-+
-+class MWAWStringStream: public librevenge::RVNGInputStream
-+{
-+public:
-+  MWAWStringStream(const unsigned char *data, const unsigned int dataSize);
-+  ~MWAWStringStream();
-+
-+  const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
-+  long tell();
-+  int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType);
-+  bool isEnd();
-+
-+  bool isStructured();
-+  unsigned subStreamCount();
-+  const char *subStreamName(unsigned);
-+  bool existsSubStream(const char *name);
-+  librevenge::RVNGInputStream *getSubStreamByName(const char *name);
-+  librevenge::RVNGInputStream *getSubStreamById(unsigned);
-+
-+private:
-+  MWAWStringStreamPrivate *d;
-+  MWAWStringStream(const MWAWStringStream &); // copy is not allowed
-+  MWAWStringStream &operator=(const MWAWStringStream &); // assignment is not allowed
-+};
-+
-+// vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
-diff --git a/src/lib/Makefile.in b/src/lib/Makefile.in
-index eb17bad..f7934b4 100644
---- a/src/lib/Makefile.in
-+++ b/src/lib/Makefile.in
-@@ -162,12 +162,12 @@ am_libmwaw_@MWAW_MAJOR_VERSION@_@MWAW_MI
- 	MWAWPrinter.lo MWAWPropertyHandler.lo MWAWRSRCParser.lo \
- 	MWAWSection.lo MWAWSpreadsheetDecoder.lo \
- 	MWAWSpreadsheetEncoder.lo MWAWSpreadsheetListener.lo \
--	MWAWSubDocument.lo MWAWTable.lo MWAWTextListener.lo \
--	NisusWrtGraph.lo NisusWrtParser.lo NisusWrtStruct.lo \
--	NisusWrtText.lo RagTimeParser.lo RagTimeSpreadsheet.lo \
--	RagTimeText.lo SuperPaintParser.lo TeachTxtParser.lo \
--	WingzParser.lo WriteNowParser.lo WriteNowText.lo \
--	WriterPlsParser.lo ZWrtParser.lo ZWrtText.lo
-+	MWAWStringStream.lo MWAWSubDocument.lo MWAWTable.lo \
-+	MWAWTextListener.lo NisusWrtGraph.lo NisusWrtParser.lo \
-+	NisusWrtStruct.lo NisusWrtText.lo RagTimeParser.lo \
-+	RagTimeSpreadsheet.lo RagTimeText.lo SuperPaintParser.lo \
-+	TeachTxtParser.lo WingzParser.lo WriteNowParser.lo \
-+	WriteNowText.lo WriterPlsParser.lo ZWrtParser.lo ZWrtText.lo
- libmwaw_@MWAW_MAJOR_VERSION@_@MWAW_MINOR_VERSION@_la_OBJECTS = $(am_libmwaw_@MWAW_MAJOR_VERSION@_@MWAW_MINOR_VERSION@_la_OBJECTS)
- AM_V_lt = $(am__v_lt_@AM_V@)
- am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
-@@ -610,6 +610,8 @@ libmwaw_@MWAW_MAJOR_VERSION@_@MWAW_MINOR
- 	MWAWSpreadsheetEncoder.hxx	\
- 	MWAWSpreadsheetListener.cxx	\
- 	MWAWSpreadsheetListener.hxx	\
-+	MWAWStringStream.cxx		\
-+	MWAWStringStream.hxx		\
- 	MWAWSubDocument.cxx		\
- 	MWAWSubDocument.hxx		\
- 	MWAWTable.cxx			\
-@@ -812,6 +814,7 @@ distclean-compile:
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MWAWSpreadsheetDecoder.Plo@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MWAWSpreadsheetEncoder.Plo@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MWAWSpreadsheetListener.Plo@am__quote@
-+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MWAWStringStream.Plo@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MWAWSubDocument.Plo@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MWAWTable.Plo@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MWAWTextListener.Plo@am__quote@
-diff --git a/src/lib/WingzParser.cxx b/src/lib/WingzParser.cxx
-index 4813816..93dde7d 100644
---- a/src/lib/WingzParser.cxx
-+++ b/src/lib/WingzParser.cxx
-@@ -49,6 +49,7 @@
- #include "MWAWPictMac.hxx"
- #include "MWAWPrinter.hxx"
- #include "MWAWSpreadsheetListener.hxx"
-+#include "MWAWStringStream.hxx"
- #include "MWAWSubDocument.hxx"
- 
- #include "WingzParser.hxx"
-@@ -2496,7 +2497,7 @@ bool WingzParser::decodeEncrypted()
- 
-   // finally replace the actual input with a new input
-   shared_ptr<librevenge::RVNGInputStream> newInput
--  (new librevenge::RVNGStringStream(buffer, (unsigned int)length));
-+  (new MWAWStringStream(buffer, (unsigned int)length));
-   delete [] buffer;
-   getParserState()->m_input.reset(new MWAWInputStream(newInput, false));
-   return true;
--- 
-1.9.0
-

external/libmwaw/0001-msvc2013-does-not-like-this.patch

-From f61d5c4ba6812aac5539084f6b23816fbb51b132 Mon Sep 17 00:00:00 2001
-From: David Tardon <dtardon@redhat.com>
-Date: Mon, 7 Jul 2014 19:37:25 +0200
-Subject: [PATCH] msvc2013 does not like this
-
----
- src/lib/RagTimeParser.cxx | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/lib/RagTimeParser.cxx b/src/lib/RagTimeParser.cxx
-index 2fb8e41..0f7d9e8 100644
---- a/src/lib/RagTimeParser.cxx
-+++ b/src/lib/RagTimeParser.cxx
-@@ -2404,7 +2404,7 @@ bool RagTimeParser::sendPicture(int zId, MWAWPosition const &position)
-     }
-     input->seek(pict.m_pos.begin(), librevenge::RVNG_SEEK_SET);
-     shared_ptr<MWAWPict> thePict(MWAWPictData::get(input, pictSize));
--    bool ok=thePict;
-+    bool ok=bool(thePict);
-     if (ok) {
-       librevenge::RVNGBinaryData data;
-       std::string type;
--- 
-1.9.3
-

external/libmwaw/0002-librevenge-stream-is-optional-don-t-depend-on-it.patch

-From ead2223f2d3d4742df84f37c6cea9c73b71257c5 Mon Sep 17 00:00:00 2001
-From: David Tardon <dtardon@redhat.com>
-Date: Sun, 25 May 2014 16:07:21 +0200
-Subject: [PATCH] librevenge-stream is optional: don't depend on it
-
----
- src/lib/MWAWInputStream.cxx | 9 +++++----
- 1 file changed, 5 insertions(+), 4 deletions(-)
-
-diff --git a/src/lib/MWAWInputStream.cxx b/src/lib/MWAWInputStream.cxx
-index 91b713b..0d60f67 100644
---- a/src/lib/MWAWInputStream.cxx
-+++ b/src/lib/MWAWInputStream.cxx
-@@ -43,6 +43,7 @@
- #include "MWAWDebug.hxx"
- 
- #include "MWAWInputStream.hxx"
-+#include "MWAWStringStream.hxx"
- 
- MWAWInputStream::MWAWInputStream(shared_ptr<librevenge::RVNGInputStream> inp, bool inverted)
-   : m_stream(inp), m_streamSize(0), m_inverseRead(inverted), m_readLimit(-1), m_prevLimits(),
-@@ -517,7 +518,7 @@ bool MWAWInputStream::unBinHex()
-       MWAW_DEBUG_MSG(("MWAWInputStream::unBinHex: can not read the resource fork\n"));
-     }
-     else {
--      shared_ptr<librevenge::RVNGInputStream> rsrc(new librevenge::RVNGStringStream(data, (unsigned int)numBytesRead));
-+      shared_ptr<librevenge::RVNGInputStream> rsrc(new MWAWStringStream(data, (unsigned int)numBytesRead));
-       m_resourceFork.reset(new MWAWInputStream(rsrc,false));
-     }
-   }
-@@ -532,7 +533,7 @@ bool MWAWInputStream::unBinHex()
-       MWAW_DEBUG_MSG(("MWAWInputStream::unBinHex: can not read the data fork\n"));
-       return false;
-     }
--    m_stream.reset(new librevenge::RVNGStringStream(data, (unsigned int)numBytesRead));
-+    m_stream.reset(new MWAWStringStream(data, (unsigned int)numBytesRead));
-   }
- 
-   return true;
-@@ -692,9 +693,9 @@ bool MWAWInputStream::unMacMIME(MWAWInputStream *inp,
-         return false;
-       }
-       if (wh==1)
--        dataInput.reset(new librevenge::RVNGStringStream(data, (unsigned int)numBytesRead));
-+        dataInput.reset(new MWAWStringStream(data, (unsigned int)numBytesRead));
-       else if (wh==2)
--        rsrcInput.reset(new librevenge::RVNGStringStream(data, (unsigned int)numBytesRead));
-+        rsrcInput.reset(new MWAWStringStream(data, (unsigned int)numBytesRead));
-       else { // the finder info
-         if (entrySize < 8) {
-           MWAW_DEBUG_MSG(("MWAWInputStream::unMacMIME: finder info size is odd\n"));
--- 
-1.9.0
-

external/libmwaw/ubsan.patch.0

-See <https://sourceforge.net/p/libmwaw/tickets/6/attachment/minimal.patch>:
---- src/lib/MWAWPictMac.cxx
-+++ src/lib/MWAWPictMac.cxx
-@@ -1060,7 +1060,6 @@
-     if (type5==WP_NONE) return;
-     else m_types.push_back(type5);
-   }
--  virtual ~OpCode() {}
- 
-   /** tries to read the data in the file
-    *