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authorDavid Robillard <d@drobilla.net>2018-07-08 18:46:38 +0200
committerDavid Robillard <d@drobilla.net>2020-06-21 18:12:04 +0200
commita018e7a0c9e3146a6266e8de7a9af5069ef69bbd (patch)
tree27b513fa21c9af44756bf7ff4b1a345abfa3eb24 /serd
parenta8fade27de9691ce329894fcb4e63f52a1ec719c (diff)
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Expose SerdByteSink in public API
Diffstat (limited to 'serd')
-rw-r--r--serd/serd.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/serd/serd.h b/serd/serd.h
index 50feb039..21b0106c 100644
--- a/serd/serd.h
+++ b/serd/serd.h
@@ -104,6 +104,11 @@ typedef struct SerdWriterImpl SerdWriter;
typedef struct SerdSinkImpl SerdSink;
/**
+ A sink for bytes that receives string output.
+*/
+typedef struct SerdByteSinkImpl SerdByteSink;
+
+/**
Return status code.
*/
typedef enum {
@@ -414,6 +419,43 @@ typedef size_t (*SerdWriteFunc)(const void* buf,
void* stream);
/**
+ Create a new byte sink.
+
+ @param write_func Function called with bytes to consume.
+ @param stream Context parameter passed to `sink`.
+ @param block_size Number of bytes to write per call.
+*/
+SERD_API
+SerdByteSink*
+serd_byte_sink_new(SerdWriteFunc write_func, void* stream, size_t block_size);
+
+/**
+ Write to `sink`.
+
+ Compatible with SerdWriteFunc.
+*/
+SERD_API
+size_t
+serd_byte_sink_write(const void* buf,
+ size_t size,
+ size_t nmemb,
+ SerdByteSink* sink);
+
+/**
+ Flush any pending output in `sink` to the underlying write function.
+*/
+SERD_API
+void
+serd_byte_sink_flush(SerdByteSink* sink);
+
+/**
+ Free `sink`.
+*/
+SERD_API
+void
+serd_byte_sink_free(SerdByteSink* sink);
+
+/**
@}
@name Syntax Utilities
@{