diff options
Diffstat (limited to 'src/reader.c')
| -rw-r--r-- | src/reader.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/src/reader.c b/src/reader.c index c911f158..12d81fac 100644 --- a/src/reader.c +++ b/src/reader.c @@ -17,6 +17,7 @@ #include "serd_internal.h" #include <assert.h> +#include <ctype.h> #include <errno.h> #include <stdarg.h> #include <stdint.h> @@ -802,6 +803,13 @@ read_IRIREF(SerdReader* reader) break; default: if (c <= 0x20) { + if (isprint(c)) { + r_err(reader, SERD_ERR_BAD_SYNTAX, + "invalid IRI character `%c' (escape %%%02X)\n", c, c); + } else { + r_err(reader, SERD_ERR_BAD_SYNTAX, + "invalid IRI character (escape %%%02X)\n", c, c); + } return pop_node(reader, ref); } else { push_byte(reader, ref, eat_byte_safe(reader, c)); @@ -1096,12 +1104,10 @@ read_blank(SerdReader* reader, ReadContext ctx, bool subject, Ref* dest) } *ctx.flags = old_flags; } - eat_byte_check(reader, ']'); - return true; + return (eat_byte_check(reader, ']') == ']'); case '(': return read_collection(reader, ctx, dest); - default: - return r_err(reader, SERD_ERR_BAD_SYNTAX, "invalid blank node\n"); + default: return false; // never reached } } @@ -1320,10 +1326,10 @@ read_triples(SerdReader* reader, ReadContext ctx, bool* ate_dot) ctx.subject = subject; if (nested) { read_ws_star(reader); + ret = true; if (peek_byte(reader) != '.') { - read_predicateObjectList(reader, ctx, ate_dot); + ret = read_predicateObjectList(reader, ctx, ate_dot); } - ret = true; } else { TRY_RET(read_ws_plus(reader)); ret = read_predicateObjectList(reader, ctx, ate_dot); @@ -1411,14 +1417,15 @@ read_statement(SerdReader* reader) case '@': TRY_RET(read_directive(reader)); read_ws_star(reader); - return eat_byte_safe(reader, '.'); + return (eat_byte_check(reader, '.') == '.'); default: - TRY_RET(read_triples(reader, ctx, &ate_dot)); - if (ate_dot) { + if (!read_triples(reader, ctx, &ate_dot)) { + return false; + } else if (ate_dot) { return true; } else { read_ws_star(reader); - return eat_byte_check(reader, '.'); + return (eat_byte_check(reader, '.') == '.'); } break; } |