source file of the GNU LilyPond music typesetter
- (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
+ (c) 2005--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-#include <assert.h>
-#include <string.h>
-#include <stdlib.h>
+#include <cassert>
+#include <cstring>
+#include <cstdlib>
+using namespace std;
#include "memory-stream.hh"
-
/*
TODO: add read support as well.
*/
const int Memory_out_stream::block_size_ = 1024;
-cookie_io_functions_t
-Memory_out_stream::functions_ = {
+lily_cookie_io_functions_t
+Memory_out_stream::functions_
+= {
Memory_out_stream::reader,
Memory_out_stream::writer,
Memory_out_stream::seeker,
int
Memory_out_stream::cleaner (void *cookie)
{
- Memory_out_stream *stream = (Memory_out_stream*) cookie;
+ Memory_out_stream *stream = (Memory_out_stream *) cookie;
stream->file_ = 0;
return 0;
size_ = 0;
buffer_ = 0;
buffer_blocks_ = 0;
- file_ = fopencookie ((void*) this, "w", functions_);
+ file_ = 0;
+
+#if 0
+ file_ = fopencookie ((void *) this, "w", functions_);
+#endif
}
-#undef fclose
Memory_out_stream::~Memory_out_stream ()
{
if (file_)
return size_;
}
-const char *
+char const *
Memory_out_stream::get_string () const
{
return buffer_;
ssize_t
Memory_out_stream::writer (void *cookie,
- const char *buffer,
+ char const *buffer,
size_t size)
{
- Memory_out_stream *stream = (Memory_out_stream*) cookie;
+ Memory_out_stream *stream = (Memory_out_stream *) cookie;
ssize_t newsize = stream->size_ + size;
}
if (change)
- stream->buffer_ = (char*) realloc (stream->buffer_,
- stream->buffer_blocks_ * block_size_);
+ stream->buffer_ = (char *) realloc (stream->buffer_,
+ stream->buffer_blocks_ * block_size_);
memcpy (stream->buffer_ + stream->size_, buffer, size);
stream->size_ = newsize;
}
ssize_t
-Memory_out_stream::reader (void *cookie,
- char *buffer,
- size_t size)
+Memory_out_stream::reader (void * /* cookie */,
+ char * /* buffer */,
+ size_t /* size */)
{
- (void) cookie;
- (void) buffer;
- (void) size;
-
assert (false);
return 0;
}
int
-Memory_out_stream::seeker (void *, off64_t *, int whence)
+Memory_out_stream::seeker (void *,
+ off64_t *,
+ int)
{
- (void) whence;
-
assert (false);
return 0;
}