Add BufStream

1 files changed, 0 insertions, 83 deletions

diff --git a/ALL_DIFF b/ALL_DIFF
index df03316..9943290 100644
--- a/ALL_DIFF
+++ b/ALL_DIFF
@@ -24054,59 +24054,6 @@ diff -ru xpdf-3.02/xpdf/Stream.cc xpdf-3.03/xpdf/Stream.cc
    GString *s;

  

    if (psLevel < 3 || pred) {

-@@ -4346,6 +4644,52 @@

- }

- 

- //------------------------------------------------------------------------

-+// BufStream

-+//------------------------------------------------------------------------

-+

-+BufStream::BufStream(Stream *strA, int bufSizeA): FilterStream(strA) {

-+  bufSize = bufSizeA;

-+  buf = (int *)gmallocn(bufSize, sizeof(int));

-+}

-+

-+BufStream::~BufStream() {

-+  gfree(buf);

-+  delete str;

-+}

-+

-+void BufStream::reset() {

-+  int i;

-+

-+  str->reset();

-+  for (i = 0; i < bufSize; ++i) {

-+    buf[i] = str->getChar();

-+  }

-+}

-+

-+int BufStream::getChar() {

-+  int c, i;

-+

-+  c = buf[0];

-+  for (i = 1; i < bufSize; ++i) {

-+    buf[i-1] = buf[i];

-+  }

-+  buf[bufSize - 1] = str->getChar();

-+  return c;

-+}

-+

-+int BufStream::lookChar() {

-+  return buf[0];

-+}

-+

-+int BufStream::lookChar(int idx) {

-+  return buf[idx];

-+}

-+

-+GBool BufStream::isBinary(GBool last) {

-+  return str->isBinary(gTrue);

-+}

-+

-+//------------------------------------------------------------------------

- // FixedLengthEncoder

- //------------------------------------------------------------------------

- 

 diff -ru xpdf-3.02/xpdf/Stream.h xpdf-3.03/xpdf/Stream.h

 --- xpdf-3.02/xpdf/Stream.h	2007-02-27 23:05:52.000000000 +0100

 +++ xpdf-3.03/xpdf/Stream.h	2011-08-15 23:08:53.000000000 +0200

@@ -24200,36 +24147,6 @@ diff -ru xpdf-3.02/xpdf/Stream.h xpdf-3.03/xpdf/Stream.h
      { return NULL; }

    virtual GBool isBinary(GBool last = gTrue) { return gFalse; }

  };

- 

- //------------------------------------------------------------------------

-+// BufStream

-+//------------------------------------------------------------------------

-+

-+class BufStream: public FilterStream {

-+public:

-+

-+  BufStream(Stream *strA, int bufSizeA);

-+  virtual ~BufStream();

-+  virtual StreamKind getKind() { return strWeird; }

-+  virtual void reset();

-+  virtual int getChar();

-+  virtual int lookChar();

-+  virtual GString *getPSFilter(int psLevel, const char *indent)

-+    { return NULL; }

-+  virtual GBool isBinary(GBool last = gTrue);

-+

-+  int lookChar(int idx);

-+

-+private:

-+

-+  int *buf;

-+  int bufSize;

-+};

-+

-+//------------------------------------------------------------------------

- // FixedLengthEncoder

- //------------------------------------------------------------------------

- 

 diff -ru xpdf-3.02/xpdf/TextOutputDev.cc xpdf-3.03/xpdf/TextOutputDev.cc

 --- xpdf-3.02/xpdf/TextOutputDev.cc	2007-02-27 23:05:52.000000000 +0100

 +++ xpdf-3.03/xpdf/TextOutputDev.cc	2011-08-15 23:08:53.000000000 +0200