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2022-01-28Ensure that indentation is always reset with the writer contextDavid Robillard1-3/+1
2022-01-28Fix pretty-printing nested empty lists and add test suiteDavid Robillard3-7/+15
The earlier "test" was just hitting the code without actually checking the output. This new suite is a set of pretty-printed documents which serd must reproduce from a model exactly to pass. This should make it easy to add cases in the future, since each case is just a document, as it should look.
2022-01-28Replace serdi with more fine-grained toolsDavid Robillard1-2/+0
Especially with the new functionality, the complexity of the command-line interface alone was really becoming unmanageable. The serdi implementation also had the highest cyclomatic complexity of the entire codebase by a huge margin. So, take a page from the Unix philosophy and split serdi into several more finely-honed tools that can be freely composed. Though there is still unfortunately quite a bit of option overlap between them due to the common details of reading RDF, I think the resulting tools are a lot easier to understand, both from a user and a developer perspective.
2022-01-28Make blank node prefixing automaticDavid Robillard5-56/+22
Though potentially useful, I don't think the complexity cost of the old interface (both to the implementation and to the user) is worth it. A special tool to transform blank node labels (for example with regular expressions) would be a better approach to this if it's ever needed in the future.
2022-01-28Split SERD_READ_VERBATIM into two more precise flagsDavid Robillard2-2/+2
Although the "verbatim" idea is nice and simple, more fine-grained control is necessary since these features (relative URI preservation and blank node label clash avoidance) are useful in different situations.
2022-01-28Add a reader flag to disable generated blank label avoidanceDavid Robillard2-4/+11
2022-01-28Add a close function to SerdByteSinkDavid Robillard3-45/+38
This simplifies everything by replacing special cases with a more general close function. A type is no longer stored in the structure, so the other constructors are now essentially syntactic sugar for the universal serd_byte_sink_new_function().
2022-01-28Expose serd_strncasecmp in public APIDavid Robillard3-15/+16
2022-01-28Preserve anonymous graph syntax in TriGDavid Robillard2-1/+3
2022-01-28Move serdi to tools subdirectoryDavid Robillard3-702/+0
This separates the command-line tool code from the library implementation.
2022-01-28Replace serdi -b and -e options with a block size optionDavid Robillard4-47/+45
This is more powerful, and reduces the number of command line options that almost nobody needs to care about.
2022-01-28Factor out duplicated ByteSource buffer allocation codeDavid Robillard1-14/+14
2022-01-28Factor out setting base URI from a pathDavid Robillard3-11/+23
2022-01-28Factor out opening output filesDavid Robillard3-5/+16
2022-01-28Factor out opening input filesDavid Robillard3-12/+34
2022-01-28Factor out command line version printingDavid Robillard3-17/+23
2022-01-28Factor out Windows UTF-8 console setup codeDavid Robillard3-12/+58
2022-01-28Add version constants to public headerDavid Robillard2-6/+7
2022-01-28Make serd_writer_set_root_uri() take a string viewDavid Robillard2-6/+4
This is generally more convenient, and the node was just being copied anyway.
2022-01-28Simplify reader and writer flagsDavid Robillard5-8/+8
2022-01-28Support writing all escapes in Turtle and TriG prefixed namesDavid Robillard3-87/+107
2022-01-28Factor out and expose prefixed name predicatesDavid Robillard5-55/+90
Towards using these in the writer to escape names more precisely.
2022-01-28Add assertions for all non-null pointers in the public APIDavid Robillard22-2/+223
Clang issues warnings at build time based on the SERD_NONNULL annotations, which is a much better approach in general. However, it does not cover cases where the API is being used with another compiler, or without a compiler that can statically check things at all (such as Python or other dynamic language bindings). In those situations, getting a clear assertion message is a lot less confusing than a random crash somewhere in serd, and it makes it clear that the bug is in the caller, so I think it's worth the tedious verbosity.
2022-01-14Add statement filteringDavid Robillard2-3/+207
2022-01-14Add support for converting literals to canonical formDavid Robillard4-8/+214
2022-01-14Add modelDavid Robillard13-5/+1741
2022-01-14Use Nodes in Env implementationDavid Robillard1-46/+58
2022-01-14Avoid dynamic allocation when fetching interned nodesDavid Robillard7-351/+1247
This is more or less a total rewrite of SerdNodes and the underlying ZixHash to make efficient use of the new node construction API.
2022-01-14Avoid dynamic allocation of world blank nodeDavid Robillard2-8/+16
2022-01-14Expose low-level node construction APIDavid Robillard7-271/+519
2022-01-14Remove serd_new_resolved_uri()David Robillard3-76/+36
2022-01-14Rename serd_new_simple_node() to serd_new_token()David Robillard1-7/+3
Things get confusing without a term for this concept (which is roughly "nodes that are not annoying to construct"), so "token" it is.
2022-01-14Preserve long or short quoting from input documentsDavid Robillard7-158/+88
2022-01-14Factor out serd_write_file_uri()David Robillard2-70/+76
2022-01-14Add serd_statement_matches()David Robillard2-0/+22
2022-01-14Add serd_node_compare()David Robillard2-0/+33
2022-01-14Add serd_node_from_syntax() and serd_node_to_syntax()David Robillard3-0/+150
2022-01-14Leave statement caret at the start of literalsDavid Robillard3-5/+23
This allows a precise location to be reported for errors within literals, by adding the offset of the error in the literal to the caret. This will be used to report nice errors for things like regular expressions and supported XSD datatypes.
2022-01-14Reduce complexity of Turtle and TriG block reading functionsDavid Robillard1-89/+109
2022-01-14Reduce complexity of Turtle object reading functionDavid Robillard1-56/+73
2022-01-14Factor out NQuads readerDavid Robillard7-117/+189
2022-01-14Factor out NTriples readerDavid Robillard6-543/+1116
2022-01-14Factor out UTF-8 reading utilitiesDavid Robillard3-86/+153
2022-01-14Reduce complexity of blank node reading functionsDavid Robillard1-17/+33
2022-01-14Remove SERD_CURIE node datatype entirelyDavid Robillard7-116/+43
2022-01-14Expand URIs in readerDavid Robillard3-17/+113
This expands relative and prefixed URIs in the reader on the stack, rather than passing them to the caller to be dealt with. This pushes these context-full forms to the edge of the system as much as possible to minimise the headaches they can cause. Towards having stricter guarantees about nodes and eliminating the CURIE node type altogether.
2022-01-14Make serd_env_expand_in_place() take a string view instead of a nodeDavid Robillard3-8/+11
2022-01-14Move SerdEnv mutation from writer to readerDavid Robillard5-32/+41
Writing having side-effects seems questionable in general, and this prepares things for expanding URIs in the reader.
2022-01-14Add extensible logging APIDavid Robillard9-145/+391
2022-01-13Add SERD_READ_EXACT_BLANKS flagDavid Robillard1-1/+1
This allows suppressing the blank node ID clashing mechanism to read blank IDs exactly as they appear in the input, even if they match the scheme used to generate blank node IDs internally.