diff options
Diffstat (limited to 'src/writer.c')
| -rw-r--r-- | src/writer.c | 52 |
1 files changed, 37 insertions, 15 deletions
diff --git a/src/writer.c b/src/writer.c index 1c59a3e7..4eb39493 100644 --- a/src/writer.c +++ b/src/writer.c @@ -435,6 +435,14 @@ typedef enum { } Field; static bool +is_inline_start(const SerdWriter* writer, Field field, SerdStatementFlags flags) +{ + return (writer->syntax != SERD_NTRIPLES && + ((field == FIELD_SUBJECT && (flags & SERD_ANON_S_BEGIN)) || + (field == FIELD_OBJECT && (flags & SERD_ANON_O_BEGIN)))); +} + +static bool write_node(SerdWriter* writer, const SerdNode* node, const SerdNode* datatype, @@ -443,13 +451,12 @@ write_node(SerdWriter* writer, SerdStatementFlags flags) { SerdChunk uri_prefix; - SerdChunk uri_suffix; + SerdNode prefix; + SerdChunk suffix; bool has_scheme; switch (node->type) { case SERD_BLANK: - if (writer->syntax != SERD_NTRIPLES - && ((field == FIELD_SUBJECT && (flags & SERD_ANON_S_BEGIN)) - || (field == FIELD_OBJECT && (flags & SERD_ANON_O_BEGIN)))) { + if (is_inline_start(writer, field, flags)) { ++writer->indent; write_sep(writer, SEP_ANON_BEGIN); } else if (writer->syntax != SERD_NTRIPLES @@ -484,18 +491,27 @@ write_node(SerdWriter* writer, case SERD_CURIE: switch (writer->syntax) { case SERD_NTRIPLES: - if (serd_env_expand(writer->env, node, &uri_prefix, &uri_suffix)) { + if (serd_env_expand(writer->env, node, &uri_prefix, &suffix)) { w_err(writer, SERD_ERR_BAD_CURIE, "undefined namespace prefix `%s'\n", node->buf); return false; } sink("<", 1, writer); write_uri(writer, uri_prefix.buf, uri_prefix.len); - write_uri(writer, uri_suffix.buf, uri_suffix.len); + write_uri(writer, suffix.buf, suffix.len); sink(">", 1, writer); break; case SERD_TURTLE: + if (is_inline_start(writer, field, flags)) { + ++writer->indent; + write_sep(writer, SEP_ANON_BEGIN); + sink("== ", 3, writer); + } write_lname(writer, node->buf, node->n_bytes); + if (is_inline_start(writer, field, flags)) { + sink(" ;", 2, writer); + write_newline(writer); + } } break; case SERD_LITERAL: @@ -536,6 +552,11 @@ write_node(SerdWriter* writer, } break; case SERD_URI: + if (is_inline_start(writer, field, flags)) { + ++writer->indent; + write_sep(writer, SEP_ANON_BEGIN); + sink("== ", 3, writer); + } has_scheme = serd_uri_string_has_scheme(node->buf); if (field == FIELD_PREDICATE && (writer->syntax == SERD_TURTLE) && !strcmp((const char*)node->buf, NS_RDF "type")) { @@ -545,15 +566,12 @@ write_node(SerdWriter* writer, && !strcmp((const char*)node->buf, NS_RDF "nil")) { sink("()", 2, writer); break; - } else if (has_scheme && (writer->style & SERD_STYLE_CURIED)) { - SerdNode prefix; - SerdChunk suffix; - if (serd_env_qualify(writer->env, node, &prefix, &suffix)) { - write_uri(writer, prefix.buf, prefix.n_bytes); - sink(":", 1, writer); - write_uri(writer, suffix.buf, suffix.len); - break; - } + } else if (has_scheme && (writer->style & SERD_STYLE_CURIED) && + serd_env_qualify(writer->env, node, &prefix, &suffix)) { + write_uri(writer, prefix.buf, prefix.n_bytes); + sink(":", 1, writer); + write_uri(writer, suffix.buf, suffix.len); + break; } sink("<", 1, writer); if (writer->style & SERD_STYLE_RESOLVED) { @@ -574,6 +592,10 @@ write_node(SerdWriter* writer, write_uri(writer, node->buf, node->n_bytes); } sink(">", 1, writer); + if (is_inline_start(writer, field, flags)) { + sink(" ;", 2, writer); + write_newline(writer); + } default: break; } |