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-rw-r--r--src/byte_sink.c99
-rw-r--r--src/byte_sink.h97
-rw-r--r--src/writer.c9
3 files changed, 103 insertions, 102 deletions
diff --git a/src/byte_sink.c b/src/byte_sink.c
new file mode 100644
index 00000000..1e07189d
--- /dev/null
+++ b/src/byte_sink.c
@@ -0,0 +1,99 @@
+/*
+ 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.
+*/
+
+#include "serd_internal.h"
+#include "system.h"
+
+#include "serd/serd.h"
+
+#include <assert.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+struct SerdByteSinkImpl {
+ SerdWriteFunc sink;
+ void* stream;
+ char* buf;
+ size_t size;
+ size_t block_size;
+};
+
+SerdByteSink*
+serd_byte_sink_new(SerdWriteFunc write_func, void* stream, size_t block_size)
+{
+ SerdByteSink* sink = (SerdByteSink*)calloc(1, sizeof(SerdByteSink));
+
+ sink->sink = write_func;
+ sink->stream = stream;
+ sink->block_size = block_size;
+ sink->buf =
+ ((block_size > 1) ? (char*)serd_allocate_buffer(block_size) : NULL);
+ return sink;
+}
+
+size_t
+serd_byte_sink_write(const void* buf,
+ size_t size,
+ size_t nmemb,
+ SerdByteSink* sink)
+{
+ assert(size == 1);
+ (void)size;
+
+ if (nmemb == 0) {
+ return 0;
+ } else if (sink->block_size == 1) {
+ return sink->sink(buf, 1, nmemb, sink->stream);
+ }
+
+ const size_t orig_len = nmemb;
+ while (nmemb) {
+ const size_t space = sink->block_size - sink->size;
+ const size_t n = MIN(space, nmemb);
+
+ // Write as much as possible into the remaining buffer space
+ memcpy(sink->buf + sink->size, buf, n);
+ sink->size += n;
+ buf = (const char*)buf + n;
+ nmemb -= n;
+
+ // Flush page if buffer is full
+ if (sink->size == sink->block_size) {
+ sink->sink(sink->buf, 1, sink->block_size, sink->stream);
+ sink->size = 0;
+ }
+ }
+
+ return orig_len;
+}
+
+void
+serd_byte_sink_flush(SerdByteSink* sink)
+{
+ if (sink->block_size > 1 && sink->size > 0) {
+ sink->sink(sink->buf, 1, sink->size, sink->stream);
+ sink->size = 0;
+ }
+}
+
+void
+serd_byte_sink_free(SerdByteSink* sink)
+{
+ serd_byte_sink_flush(sink);
+ free(sink->buf);
+ free(sink);
+}
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
diff --git a/src/writer.c b/src/writer.c
index 17b11008..4af3adf4 100644
--- a/src/writer.c
+++ b/src/writer.c
@@ -14,7 +14,6 @@
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include "byte_sink.h"
#include "env.h"
#include "node.h"
#include "serd_internal.h"
@@ -96,7 +95,7 @@ struct SerdWriterImpl {
SerdNode* root_node;
SerdURI root_uri;
SerdStack anon_stack;
- SerdByteSink byte_sink;
+ SerdByteSink* byte_sink;
SerdErrorSink error_sink;
void* error_handle;
WriteContext context;
@@ -161,7 +160,7 @@ ctx(SerdWriter* writer, const SerdField field)
static inline size_t
sink(const void* buf, size_t len, SerdWriter* writer)
{
- return serd_byte_sink_write(buf, len, &writer->byte_sink);
+ return serd_byte_sink_write(buf, 1, len, writer->byte_sink);
}
// Write a single character, as an escape for single byte characters
@@ -857,7 +856,7 @@ serd_writer_finish(SerdWriter* writer)
if (ctx(writer, SERD_GRAPH)) {
write_sep(writer, SEP_GRAPH_END);
}
- serd_byte_sink_flush(&writer->byte_sink);
+ serd_byte_sink_flush(writer->byte_sink);
free_context(writer);
writer->indent = 0;
writer->context = WRITE_CONTEXT_NULL;
@@ -975,7 +974,7 @@ serd_writer_free(SerdWriter* writer)
serd_writer_finish(writer);
serd_stack_free(&writer->anon_stack);
free(writer->bprefix);
- serd_byte_sink_free(&writer->byte_sink);
+ serd_byte_sink_free(writer->byte_sink);
serd_node_free(writer->root_node);
free(writer);
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-23 01:49:02 +0000