aboutsummaryrefslogtreecommitdiffstats
path: root/src/byte_sink.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/byte_sink.h')
-rw-r--r--src/byte_sink.h97
1 files changed, 0 insertions, 97 deletions
diff --git a/src/byte_sink.h b/src/byte_sink.h
deleted file mode 100644
index 4425f91f..00000000
--- a/src/byte_sink.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- Copyright 2011-2018 David Robillard <http://drobilla.net>
-
- Permission to use, copy, modify, and/or distribute this software for any
- purpose with or without fee is hereby granted, provided that the above
- copyright notice and this permission notice appear in all copies.
-
- THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef SERD_BYTE_SINK_H
-#define SERD_BYTE_SINK_H
-
-#include "serd_internal.h"
-#include "system.h"
-
-#include "serd/serd.h"
-
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-
-typedef struct SerdByteSinkImpl {
- SerdWriteFunc sink;
- void* stream;
- char* buf;
- size_t size;
- size_t block_size;
-} SerdByteSink;
-
-static inline SerdByteSink
-serd_byte_sink_new(SerdWriteFunc sink, void* stream, size_t block_size)
-{
- SerdByteSink bsink;
- bsink.sink = sink;
- bsink.stream = stream;
- bsink.size = 0;
- bsink.block_size = block_size;
- bsink.buf = ((block_size > 1)
- ? (char*)serd_allocate_buffer(block_size)
- : NULL);
- return bsink;
-}
-
-static inline void
-serd_byte_sink_flush(SerdByteSink* bsink)
-{
- if (bsink->block_size > 1 && bsink->size > 0) {
- bsink->sink(bsink->buf, 1, bsink->size, bsink->stream);
- bsink->size = 0;
- }
-}
-
-static inline void
-serd_byte_sink_free(SerdByteSink* bsink)
-{
- serd_byte_sink_flush(bsink);
- free(bsink->buf);
- bsink->buf = NULL;
-}
-
-static inline size_t
-serd_byte_sink_write(const void* buf, size_t len, SerdByteSink* bsink)
-{
- if (len == 0) {
- return 0;
- } else if (bsink->block_size == 1) {
- return bsink->sink(buf, 1, len, bsink->stream);
- }
-
- const size_t orig_len = len;
- while (len) {
- const size_t space = bsink->block_size - bsink->size;
- const size_t n = MIN(space, len);
-
- // Write as much as possible into the remaining buffer space
- memcpy(bsink->buf + bsink->size, buf, n);
- bsink->size += n;
- buf = (const char*)buf + n;
- len -= n;
-
- // Flush page if buffer is full
- if (bsink->size == bsink->block_size) {
- bsink->sink(bsink->buf, 1, bsink->block_size, bsink->stream);
- bsink->size = 0;
- }
- }
- return orig_len;
-}
-
-#endif // SERD_BYTE_SINK_H