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2021-03-08Add 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.
2021-03-08Add support for parsing variablesDavid Robillard1-4/+75
This adds a reader flag and serdi option for extending a syntax with support for SPARQL-like variables, for storing things like patterns or simple queries.
2021-03-08WIP: Make Reader always read from a ByteSourceDavid Robillard1-4/+4
2021-03-08Emit reader errors on stack overflows in string literalsDavid Robillard1-1/+9
2021-03-08Split up serd_internal.hDavid Robillard1-1/+1
2021-03-08Support reading lone lists in lax modeDavid Robillard1-1/+1
This allows parsing documents like "(42) ."
2021-03-08Handle read errors more preciselyDavid Robillard1-26/+18
2021-03-08Use simpler names for statement flagsDavid Robillard1-4/+4
2021-03-08Simplify streaming API and improve pretty printingDavid Robillard1-19/+27
This removes the obligation from the caller to correctly maintain flags to describe the current anonymous context, instead making the writer handle this itself as much as possible. Flags remain for the cases the writer can not infer from context: the start of anonymous subject and object nodes.
2021-03-08WIP: Leave statement cursor at the start of literalsDavid Robillard1-1/+11
2021-03-08Improve reader error handlingDavid Robillard1-31/+40
2021-03-08Remove unnecessary parameter from read_LANGTAG()David Robillard1-8/+8
2021-03-08Set flags directly when reading literal nodesDavid Robillard1-57/+35
2021-03-08Zero node padding before passing to reader sinksDavid Robillard1-1/+4
2021-03-08Remove datatype and language from reader contextDavid Robillard1-30/+25
2021-03-08Simplify stack management by popping in bulk at higher levelsDavid Robillard1-62/+31
Since all memory used by the reader is POD in the stack, there is no benefit to forcing code to explicitly pop everything pushed to the stack, since any function can record an offset and pop back down to it regardless of what its callers pushed if it knows that it does not need those items.
2021-03-08Use a fixed-size reader stackDavid Robillard1-128/+142
This improves performance, and makes the reader more suitable for embedded or network-facing applications, at the cost of requiring the user to specify a maximum stack size.
2021-03-07Add SerdSink interface and hide implementationsDavid Robillard1-11/+4
2021-03-07Use consistent naming for function typesDavid Robillard1-6/+6
2021-03-07Simplify reader interfaceDavid Robillard1-1/+2
2021-03-07Merge datatype/language into nodeDavid Robillard1-15/+19
This moves closer to the sord API, and is more convenient in most cases.
2021-03-07Make nodes opaqueDavid Robillard1-13/+16
2021-03-07Use char* for strings in public APIDavid Robillard1-7/+5
The constant casting just makes user code a mess, for no benefit.
2021-01-02Use email address instead of website for attributionDavid Robillard1-1/+1
2020-12-31Format all code with clang-formatDavid Robillard1-1295/+1373
2020-12-31Avoid "else" after "break" and "return"David Robillard1-13/+33
2020-11-13Improve IRI reading performanceDavid Robillard1-10/+13
This allows the compiler to construct a jump table, and avoids a branch.
2020-11-13Remove use of C character class functions that may use localeDavid Robillard1-2/+1
Some of these cause warnings, and should never have been used in the first place since they depend on locale.
2020-08-16Fix handling of bad syntax that ends a collectionDavid Robillard1-1/+2
2020-08-16Fix EOF and null byte handlingDavid Robillard1-3/+6
This is a bit questionable, but the null byte support is needed for streaming over a socket where some delimiter is required. This caused a bug where serdi would hang forever on corrupt files that contain a null byte. Fix this by consuming the byte, but otherwise behaving as before.
2020-08-15Clean up reader error handlingDavid Robillard1-279/+319
2020-08-15Make read_String() return a statusDavid Robillard1-42/+47
2020-08-15Make read_IRIREF_scheme() return a statusDavid Robillard1-15/+11
2020-08-15Make r_err() return a statusDavid Robillard1-52/+74
2020-08-15Make read_PrefixedName() return a statusDavid Robillard1-12/+17
2020-08-15Make read_PERCENT() return a statusDavid Robillard1-8/+4
2020-08-15Make read_UCHAR() and read_ECHAR() return a statusDavid Robillard1-21/+21
2020-08-15Exploit push_byte return statusDavid Robillard1-2/+1
2020-08-15Harden prefixed name parsingDavid Robillard1-9/+39
2020-08-14Clean up and separate internal headersDavid Robillard1-1/+5
2020-07-06Fix spurious semicolon warningsDavid Robillard1-2/+2
2020-07-06Fix format conversion warningsDavid Robillard1-3/+6
2020-07-05Remove unreachable codeDavid Robillard1-3/+2
2020-06-21Cleanup: Add missing default switch casesDavid Robillard1-0/+7
2020-06-21Cleanup: Fix uninitialised variablesDavid Robillard1-19/+19
2020-06-21Cleanup: Remove unnecessary storesDavid Robillard1-1/+1
2020-06-21Clean up includesDavid Robillard1-4/+5
2019-10-27Fix EOF handling while reading in bulk or from stringsDavid Robillard1-15/+23
2019-10-27Use int as internal character type so it can represent EOFDavid Robillard1-62/+69
2019-10-27Fix integer conversion warningsDavid Robillard1-8/+9