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| author | David Robillard <d@drobilla.net> | 2018-05-12 20:39:23 +0200 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2018-12-31 11:37:47 -0500 |
| commit | 869e805270479fbce0e5f517890b6458398d781a (patch) | |
| tree | 032caa6d3071afb8fcb809ad294abba16a8ce613 /src/serdi.c | |
| parent | 2b0e3de607f2b0eca00b3986ecbcd9fe26ecf95d (diff) | |
| download | serd-869e805270479fbce0e5f517890b6458398d781a.tar.gz serd-869e805270479fbce0e5f517890b6458398d781a.tar.bz2 serd-869e805270479fbce0e5f517890b6458398d781a.zip | |
Use fixed size stack
Diffstat (limited to 'src/serdi.c')
| -rw-r--r-- | src/serdi.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/serdi.c b/src/serdi.c index 41ff1e9f..276a7042 100644 --- a/src/serdi.c +++ b/src/serdi.c @@ -20,9 +20,11 @@ #include "serd/serd.h" +#include <limits.h> #include <stdbool.h> +#include <stdint.h> #include <stdio.h> -#include <string.h> +#include <stdlib.h> #define SERDI_ERROR(msg) fprintf(stderr, "serdi: " msg); #define SERDI_ERRORF(fmt, ...) fprintf(stderr, "serdi: " fmt, __VA_ARGS__); @@ -93,6 +95,7 @@ print_usage(const char* name, bool error) fprintf(os, " -f Keep full URIs in input (don't qualify).\n"); fprintf(os, " -h Display this help and exit.\n"); fprintf(os, " -i SYNTAX Input syntax: turtle/ntriples/trig/nquads.\n"); + fprintf(os, " -k BYTES Parser stack size.\n"); fprintf(os, " -l Lax (non-strict) parsing.\n"); fprintf(os, " -o SYNTAX Output syntax: turtle/ntriples/nquads.\n"); fprintf(os, " -p PREFIX Add PREFIX to blank node IDs.\n"); @@ -135,6 +138,7 @@ main(int argc, char** argv) bool full_uris = false; bool lax = false; bool quiet = false; + size_t stack_size = 4194304; const char* add_prefix = NULL; const char* chop_prefix = NULL; const char* root_uri = NULL; @@ -169,6 +173,17 @@ main(int argc, char** argv) } else if (!(input_syntax = get_syntax(argv[a]))) { return print_usage(argv[0], true); } + } else if (argv[a][1] == 'k') { + if (++a == argc) { + return missing_arg(argv[0], 'k'); + } + char* endptr = NULL; + const long size = strtol(argv[a], &endptr, 10); + if (size <= 0 || size == LONG_MAX || *endptr != '\0') { + SERDI_ERRORF("invalid stack size `%s'\n", argv[a]); + return 1; + } + stack_size = (size_t)size; } else if (argv[a][1] == 'o') { if (++a == argc) { return missing_arg(argv[0], 'o'); @@ -252,8 +267,8 @@ main(int argc, char** argv) (SerdWriteFunc)fwrite, out_fd); - SerdReader* reader = - serd_reader_new(world, input_syntax, serd_writer_get_sink(writer)); + SerdReader* reader = serd_reader_new( + world, input_syntax, serd_writer_get_sink(writer), stack_size); serd_reader_set_strict(reader, !lax); if (quiet) { |