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authorJelmer Vernooij <jelmer@samba.org>2008-10-12 18:29:36 +0200
committerJelmer Vernooij <jelmer@samba.org>2008-10-12 18:29:36 +0200
commitcbe4f1b4fae72a54e610725d3304fefd37aa4495 (patch)
tree78d0a044db455c70d7e2ded00ddc0b06651dd339 /source4/lib/zlib/contrib/iostream
parent45b340dd19ebc0a5531844030594c4de596ed80f (diff)
downloadsamba-cbe4f1b4fae72a54e610725d3304fefd37aa4495.tar.gz
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Move zlib to top-level root.
Diffstat (limited to 'source4/lib/zlib/contrib/iostream')
-rw-r--r--source4/lib/zlib/contrib/iostream/test.cpp24
-rw-r--r--source4/lib/zlib/contrib/iostream/zfstream.cpp329
-rw-r--r--source4/lib/zlib/contrib/iostream/zfstream.h128
3 files changed, 0 insertions, 481 deletions
diff --git a/source4/lib/zlib/contrib/iostream/test.cpp b/source4/lib/zlib/contrib/iostream/test.cpp
deleted file mode 100644
index 7d265b3b5c..0000000000
--- a/source4/lib/zlib/contrib/iostream/test.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-
-#include "zfstream.h"
-
-int main() {
-
- // Construct a stream object with this filebuffer. Anything sent
- // to this stream will go to standard out.
- gzofstream os( 1, ios::out );
-
- // This text is getting compressed and sent to stdout.
- // To prove this, run 'test | zcat'.
- os << "Hello, Mommy" << endl;
-
- os << setcompressionlevel( Z_NO_COMPRESSION );
- os << "hello, hello, hi, ho!" << endl;
-
- setcompressionlevel( os, Z_DEFAULT_COMPRESSION )
- << "I'm compressing again" << endl;
-
- os.close();
-
- return 0;
-
-}
diff --git a/source4/lib/zlib/contrib/iostream/zfstream.cpp b/source4/lib/zlib/contrib/iostream/zfstream.cpp
deleted file mode 100644
index d0cd85faaf..0000000000
--- a/source4/lib/zlib/contrib/iostream/zfstream.cpp
+++ /dev/null
@@ -1,329 +0,0 @@
-
-#include "zfstream.h"
-
-gzfilebuf::gzfilebuf() :
- file(NULL),
- mode(0),
- own_file_descriptor(0)
-{ }
-
-gzfilebuf::~gzfilebuf() {
-
- sync();
- if ( own_file_descriptor )
- close();
-
-}
-
-gzfilebuf *gzfilebuf::open( const char *name,
- int io_mode ) {
-
- if ( is_open() )
- return NULL;
-
- char char_mode[10];
- char *p = char_mode;
-
- if ( io_mode & ios::in ) {
- mode = ios::in;
- *p++ = 'r';
- } else if ( io_mode & ios::app ) {
- mode = ios::app;
- *p++ = 'a';
- } else {
- mode = ios::out;
- *p++ = 'w';
- }
-
- if ( io_mode & ios::binary ) {
- mode |= ios::binary;
- *p++ = 'b';
- }
-
- // Hard code the compression level
- if ( io_mode & (ios::out|ios::app )) {
- *p++ = '9';
- }
-
- // Put the end-of-string indicator
- *p = '\0';
-
- if ( (file = gzopen(name, char_mode)) == NULL )
- return NULL;
-
- own_file_descriptor = 1;
-
- return this;
-
-}
-
-gzfilebuf *gzfilebuf::attach( int file_descriptor,
- int io_mode ) {
-
- if ( is_open() )
- return NULL;
-
- char char_mode[10];
- char *p = char_mode;
-
- if ( io_mode & ios::in ) {
- mode = ios::in;
- *p++ = 'r';
- } else if ( io_mode & ios::app ) {
- mode = ios::app;
- *p++ = 'a';
- } else {
- mode = ios::out;
- *p++ = 'w';
- }
-
- if ( io_mode & ios::binary ) {
- mode |= ios::binary;
- *p++ = 'b';
- }
-
- // Hard code the compression level
- if ( io_mode & (ios::out|ios::app )) {
- *p++ = '9';
- }
-
- // Put the end-of-string indicator
- *p = '\0';
-
- if ( (file = gzdopen(file_descriptor, char_mode)) == NULL )
- return NULL;
-
- own_file_descriptor = 0;
-
- return this;
-
-}
-
-gzfilebuf *gzfilebuf::close() {
-
- if ( is_open() ) {
-
- sync();
- gzclose( file );
- file = NULL;
-
- }
-
- return this;
-
-}
-
-int gzfilebuf::setcompressionlevel( int comp_level ) {
-
- return gzsetparams(file, comp_level, -2);
-
-}
-
-int gzfilebuf::setcompressionstrategy( int comp_strategy ) {
-
- return gzsetparams(file, -2, comp_strategy);
-
-}
-
-
-streampos gzfilebuf::seekoff( streamoff off, ios::seek_dir dir, int which ) {
-
- return streampos(EOF);
-
-}
-
-int gzfilebuf::underflow() {
-
- // If the file hasn't been opened for reading, error.
- if ( !is_open() || !(mode & ios::in) )
- return EOF;
-
- // if a buffer doesn't exists, allocate one.
- if ( !base() ) {
-
- if ( (allocate()) == EOF )
- return EOF;
- setp(0,0);
-
- } else {
-
- if ( in_avail() )
- return (unsigned char) *gptr();
-
- if ( out_waiting() ) {
- if ( flushbuf() == EOF )
- return EOF;
- }
-
- }
-
- // Attempt to fill the buffer.
-
- int result = fillbuf();
- if ( result == EOF ) {
- // disable get area
- setg(0,0,0);
- return EOF;
- }
-
- return (unsigned char) *gptr();
-
-}
-
-int gzfilebuf::overflow( int c ) {
-
- if ( !is_open() || !(mode & ios::out) )
- return EOF;
-
- if ( !base() ) {
- if ( allocate() == EOF )
- return EOF;
- setg(0,0,0);
- } else {
- if (in_avail()) {
- return EOF;
- }
- if (out_waiting()) {
- if (flushbuf() == EOF)
- return EOF;
- }
- }
-
- int bl = blen();
- setp( base(), base() + bl);
-
- if ( c != EOF ) {
-
- *pptr() = c;
- pbump(1);
-
- }
-
- return 0;
-
-}
-
-int gzfilebuf::sync() {
-
- if ( !is_open() )
- return EOF;
-
- if ( out_waiting() )
- return flushbuf();
-
- return 0;
-
-}
-
-int gzfilebuf::flushbuf() {
-
- int n;
- char *q;
-
- q = pbase();
- n = pptr() - q;
-
- if ( gzwrite( file, q, n) < n )
- return EOF;
-
- setp(0,0);
-
- return 0;
-
-}
-
-int gzfilebuf::fillbuf() {
-
- int required;
- char *p;
-
- p = base();
-
- required = blen();
-
- int t = gzread( file, p, required );
-
- if ( t <= 0) return EOF;
-
- setg( base(), base(), base()+t);
-
- return t;
-
-}
-
-gzfilestream_common::gzfilestream_common() :
- ios( gzfilestream_common::rdbuf() )
-{ }
-
-gzfilestream_common::~gzfilestream_common()
-{ }
-
-void gzfilestream_common::attach( int fd, int io_mode ) {
-
- if ( !buffer.attach( fd, io_mode) )
- clear( ios::failbit | ios::badbit );
- else
- clear();
-
-}
-
-void gzfilestream_common::open( const char *name, int io_mode ) {
-
- if ( !buffer.open( name, io_mode ) )
- clear( ios::failbit | ios::badbit );
- else
- clear();
-
-}
-
-void gzfilestream_common::close() {
-
- if ( !buffer.close() )
- clear( ios::failbit | ios::badbit );
-
-}
-
-gzfilebuf *gzfilestream_common::rdbuf()
-{
- return &buffer;
-}
-
-gzifstream::gzifstream() :
- ios( gzfilestream_common::rdbuf() )
-{
- clear( ios::badbit );
-}
-
-gzifstream::gzifstream( const char *name, int io_mode ) :
- ios( gzfilestream_common::rdbuf() )
-{
- gzfilestream_common::open( name, io_mode );
-}
-
-gzifstream::gzifstream( int fd, int io_mode ) :
- ios( gzfilestream_common::rdbuf() )
-{
- gzfilestream_common::attach( fd, io_mode );
-}
-
-gzifstream::~gzifstream() { }
-
-gzofstream::gzofstream() :
- ios( gzfilestream_common::rdbuf() )
-{
- clear( ios::badbit );
-}
-
-gzofstream::gzofstream( const char *name, int io_mode ) :
- ios( gzfilestream_common::rdbuf() )
-{
- gzfilestream_common::open( name, io_mode );
-}
-
-gzofstream::gzofstream( int fd, int io_mode ) :
- ios( gzfilestream_common::rdbuf() )
-{
- gzfilestream_common::attach( fd, io_mode );
-}
-
-gzofstream::~gzofstream() { }
diff --git a/source4/lib/zlib/contrib/iostream/zfstream.h b/source4/lib/zlib/contrib/iostream/zfstream.h
deleted file mode 100644
index ed79098a3a..0000000000
--- a/source4/lib/zlib/contrib/iostream/zfstream.h
+++ /dev/null
@@ -1,128 +0,0 @@
-
-#ifndef zfstream_h
-#define zfstream_h
-
-#include <fstream.h>
-#include "zlib.h"
-
-class gzfilebuf : public streambuf {
-
-public:
-
- gzfilebuf( );
- virtual ~gzfilebuf();
-
- gzfilebuf *open( const char *name, int io_mode );
- gzfilebuf *attach( int file_descriptor, int io_mode );
- gzfilebuf *close();
-
- int setcompressionlevel( int comp_level );
- int setcompressionstrategy( int comp_strategy );
-
- inline int is_open() const { return (file !=NULL); }
-
- virtual streampos seekoff( streamoff, ios::seek_dir, int );
-
- virtual int sync();
-
-protected:
-
- virtual int underflow();
- virtual int overflow( int = EOF );
-
-private:
-
- gzFile file;
- short mode;
- short own_file_descriptor;
-
- int flushbuf();
- int fillbuf();
-
-};
-
-class gzfilestream_common : virtual public ios {
-
- friend class gzifstream;
- friend class gzofstream;
- friend gzofstream &setcompressionlevel( gzofstream &, int );
- friend gzofstream &setcompressionstrategy( gzofstream &, int );
-
-public:
- virtual ~gzfilestream_common();
-
- void attach( int fd, int io_mode );
- void open( const char *name, int io_mode );
- void close();
-
-protected:
- gzfilestream_common();
-
-private:
- gzfilebuf *rdbuf();
-
- gzfilebuf buffer;
-
-};
-
-class gzifstream : public gzfilestream_common, public istream {
-
-public:
-
- gzifstream();
- gzifstream( const char *name, int io_mode = ios::in );
- gzifstream( int fd, int io_mode = ios::in );
-
- virtual ~gzifstream();
-
-};
-
-class gzofstream : public gzfilestream_common, public ostream {
-
-public:
-
- gzofstream();
- gzofstream( const char *name, int io_mode = ios::out );
- gzofstream( int fd, int io_mode = ios::out );
-
- virtual ~gzofstream();
-
-};
-
-template<class T> class gzomanip {
- friend gzofstream &operator<<(gzofstream &, const gzomanip<T> &);
-public:
- gzomanip(gzofstream &(*f)(gzofstream &, T), T v) : func(f), val(v) { }
-private:
- gzofstream &(*func)(gzofstream &, T);
- T val;
-};
-
-template<class T> gzofstream &operator<<(gzofstream &s, const gzomanip<T> &m)
-{
- return (*m.func)(s, m.val);
-}
-
-inline gzofstream &setcompressionlevel( gzofstream &s, int l )
-{
- (s.rdbuf())->setcompressionlevel(l);
- return s;
-}
-
-inline gzofstream &setcompressionstrategy( gzofstream &s, int l )
-{
- (s.rdbuf())->setcompressionstrategy(l);
- return s;
-}
-
-inline gzomanip<int> setcompressionlevel(int l)
-{
- return gzomanip<int>(&setcompressionlevel,l);
-}
-
-inline gzomanip<int> setcompressionstrategy(int l)
-{
- return gzomanip<int>(&setcompressionstrategy,l);
-}
-
-#endif