diff options
Diffstat (limited to 'src/sink.c')
| -rw-r--r-- | src/sink.c | 62 |
1 files changed, 54 insertions, 8 deletions
@@ -1,5 +1,5 @@ /* - Copyright 2011-2018 David Robillard <http://drobilla.net> + Copyright 2011-2020 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 @@ -14,16 +14,61 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include "serd/serd.h" +#include "sink.h" #include "statement.h" -#include <stddef.h> +#include "serd/serd.h" + +#include <stdlib.h> + +SerdSink* +serd_sink_new(void* handle) +{ + SerdSink* sink = (SerdSink*)calloc(1, sizeof(SerdSink)); + + sink->handle = handle; + return sink; +} + +void +serd_sink_free(SerdSink* sink) +{ + free(sink); +} + +SerdStatus +serd_sink_set_base_func(SerdSink* sink, SerdBaseSink base_func) +{ + sink->base = base_func; + return SERD_SUCCESS; +} + +SerdStatus +serd_sink_set_prefix_func(SerdSink* sink, SerdPrefixSink prefix_func) +{ + sink->prefix = prefix_func; + return SERD_SUCCESS; +} + +SerdStatus +serd_sink_set_statement_func(SerdSink* sink, SerdStatementSink statement_func) +{ + sink->statement = statement_func; + return SERD_SUCCESS; +} + +SerdStatus +serd_sink_set_end_func(SerdSink* sink, SerdEndSink end_func) +{ + sink->end = end_func; + return SERD_SUCCESS; +} SerdStatus serd_sink_write_base(const SerdSink* sink, const SerdNode* uri) { - return sink->base(sink->handle, uri); + return sink->base ? sink->base(sink->handle, uri) : SERD_SUCCESS; } SerdStatus @@ -31,7 +76,7 @@ serd_sink_write_prefix(const SerdSink* sink, const SerdNode* name, const SerdNode* uri) { - return sink->prefix(sink->handle, name, uri); + return sink->prefix ? sink->prefix(sink->handle, name, uri) : SERD_SUCCESS; } SerdStatus @@ -39,7 +84,8 @@ serd_sink_write_statement(const SerdSink* sink, const SerdStatementFlags flags, const SerdStatement* statement) { - return sink->statement(sink->handle, flags, statement); + return sink->statement ? sink->statement(sink->handle, flags, statement) + : SERD_SUCCESS; } SerdStatus @@ -52,11 +98,11 @@ serd_sink_write(const SerdSink* sink, { const SerdStatement statement = { { subject, predicate, object, graph }, NULL }; - return sink->statement(sink->handle, flags, &statement); + return serd_sink_write_statement(sink, flags, &statement); } SerdStatus serd_sink_write_end(const SerdSink* sink, const SerdNode* node) { - return sink->end(sink->handle, node); + return sink->end ? sink->end(sink->handle, node) : SERD_SUCCESS; } |