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-rw-r--r--src/n3.c261
1 files changed, 145 insertions, 116 deletions
diff --git a/src/n3.c b/src/n3.c
index cd7e5a03..e35b8940 100644
--- a/src/n3.c
+++ b/src/n3.c
@@ -39,7 +39,7 @@ fancy_syntax(const SerdReader* const reader)
}
static SerdStatus
-read_collection(SerdReader* reader, ReadContext ctx, Ref* dest);
+read_collection(SerdReader* reader, ReadContext ctx, SerdNode** dest);
static SerdStatus
read_predicateObjectList(SerdReader* reader, ReadContext ctx, bool* ate_dot);
@@ -58,7 +58,9 @@ read_HEX(SerdReader* const reader)
// Read UCHAR escape, initial \ is already eaten by caller
static SerdStatus
-read_UCHAR(SerdReader* const reader, const Ref dest, uint32_t* const char_code)
+read_UCHAR(SerdReader* const reader,
+ SerdNode* const dest,
+ uint32_t* const char_code)
{
const int b = peek_byte(reader);
unsigned length = 0;
@@ -99,9 +101,9 @@ read_UCHAR(SerdReader* const reader, const Ref dest, uint32_t* const char_code)
} else {
r_err(
reader, SERD_BAD_SYNTAX, "unicode character 0x%X out of range\n", code);
- push_bytes(reader, dest, replacement_char, 3);
- *char_code = 0xFFFD;
- return SERD_SUCCESS;
+ *char_code = 0xFFFD;
+ const SerdStatus st = push_bytes(reader, dest, replacement_char, 3);
+ return st ? st : SERD_SUCCESS;
}
// Build output in buf
@@ -130,14 +132,15 @@ read_UCHAR(SerdReader* const reader, const Ref dest, uint32_t* const char_code)
break;
}
- push_bytes(reader, dest, buf, size);
*char_code = code;
- return SERD_SUCCESS;
+ return push_bytes(reader, dest, buf, size);
}
// Read ECHAR escape, initial \ is already eaten by caller
static SerdStatus
-read_ECHAR(SerdReader* const reader, const Ref dest, SerdNodeFlags* const flags)
+read_ECHAR(SerdReader* const reader,
+ SerdNode* const dest,
+ SerdNodeFlags* const flags)
{
SerdStatus st = SERD_SUCCESS;
const int c = peek_byte(reader);
@@ -201,23 +204,24 @@ read_utf8_bytes(SerdReader* const reader,
}
static SerdStatus
-read_utf8_character(SerdReader* const reader, const Ref dest, const uint8_t c)
+read_utf8_character(SerdReader* const reader,
+ SerdNode* const dest,
+ const uint8_t c)
{
uint32_t size = 0;
uint8_t bytes[4] = {0, 0, 0, 0};
SerdStatus st = read_utf8_bytes(reader, bytes, &size, c);
if (st) {
push_bytes(reader, dest, replacement_char, 3);
- } else {
- push_bytes(reader, dest, bytes, size);
+ return st;
}
- return st;
+ return push_bytes(reader, dest, bytes, size);
}
static SerdStatus
read_utf8_code(SerdReader* const reader,
- const Ref dest,
+ SerdNode* const dest,
uint32_t* const code,
const uint8_t c)
{
@@ -229,8 +233,10 @@ read_utf8_code(SerdReader* const reader,
return st;
}
- push_bytes(reader, dest, bytes, size);
- *code = parse_counted_utf8_char(bytes, size);
+ if (!(st = push_bytes(reader, dest, bytes, size))) {
+ *code = parse_counted_utf8_char(bytes, size);
+ }
+
return st;
}
@@ -238,7 +244,7 @@ read_utf8_code(SerdReader* const reader,
// The first byte, c, has already been eaten by caller
static SerdStatus
read_character(SerdReader* const reader,
- const Ref dest,
+ SerdNode* const dest,
SerdNodeFlags* const flags,
const uint8_t c)
{
@@ -255,9 +261,9 @@ read_character(SerdReader* const reader,
default:
break;
}
+
return push_byte(reader, dest, c);
}
-
return read_utf8_character(reader, dest, c);
}
@@ -322,7 +328,7 @@ eat_delim(SerdReader* const reader, const uint8_t delim)
static SerdStatus
read_string_escape(SerdReader* const reader,
- const Ref ref,
+ SerdNode* const ref,
SerdNodeFlags* const flags)
{
SerdStatus st = SERD_SUCCESS;
@@ -339,7 +345,7 @@ read_string_escape(SerdReader* const reader,
// Initial triple quotes are already eaten by caller
static SerdStatus
read_STRING_LITERAL_LONG(SerdReader* const reader,
- const Ref ref,
+ SerdNode* const ref,
SerdNodeFlags* const flags,
const uint8_t q)
{
@@ -382,7 +388,7 @@ read_STRING_LITERAL_LONG(SerdReader* const reader,
// Initial quote is already eaten by caller
static SerdStatus
read_STRING_LITERAL(SerdReader* const reader,
- const Ref ref,
+ SerdNode* const ref,
SerdNodeFlags* const flags,
const uint8_t q)
{
@@ -415,7 +421,7 @@ read_STRING_LITERAL(SerdReader* const reader,
static SerdStatus
read_String(SerdReader* const reader,
- const Ref node,
+ SerdNode* const node,
SerdNodeFlags* const flags)
{
const int q1 = eat_byte_safe(reader, peek_byte(reader));
@@ -459,7 +465,7 @@ is_PN_CHARS_BASE(const uint32_t c)
}
static SerdStatus
-read_PN_CHARS_BASE(SerdReader* const reader, const Ref dest)
+read_PN_CHARS_BASE(SerdReader* const reader, SerdNode* const dest)
{
uint32_t code = 0;
const int c = peek_byte(reader);
@@ -494,7 +500,7 @@ is_PN_CHARS(const uint32_t c)
}
static SerdStatus
-read_PN_CHARS(SerdReader* const reader, const Ref dest)
+read_PN_CHARS(SerdReader* const reader, SerdNode* const dest)
{
uint32_t code = 0;
const int c = peek_byte(reader);
@@ -520,7 +526,7 @@ read_PN_CHARS(SerdReader* const reader, const Ref dest)
}
static SerdStatus
-read_PERCENT(SerdReader* const reader, const Ref dest)
+read_PERCENT(SerdReader* const reader, SerdNode* const dest)
{
push_byte(reader, dest, eat_byte_safe(reader, '%'));
const uint8_t h1 = read_HEX(reader);
@@ -534,7 +540,7 @@ read_PERCENT(SerdReader* const reader, const Ref dest)
}
static SerdStatus
-read_PN_LOCAL_ESC(SerdReader* const reader, const Ref dest)
+read_PN_LOCAL_ESC(SerdReader* const reader, SerdNode* const dest)
{
skip_byte(reader, '\\');
@@ -570,7 +576,7 @@ read_PN_LOCAL_ESC(SerdReader* const reader, const Ref dest)
}
static SerdStatus
-read_PLX(SerdReader* const reader, const Ref dest)
+read_PLX(SerdReader* const reader, SerdNode* const dest)
{
const int c = peek_byte(reader);
switch (c) {
@@ -584,7 +590,9 @@ read_PLX(SerdReader* const reader, const Ref dest)
}
static SerdStatus
-read_PN_LOCAL(SerdReader* const reader, const Ref dest, bool* const ate_dot)
+read_PN_LOCAL(SerdReader* const reader,
+ SerdNode* const dest,
+ bool* const ate_dot)
{
int c = peek_byte(reader);
SerdStatus st = SERD_SUCCESS;
@@ -625,10 +633,9 @@ read_PN_LOCAL(SerdReader* const reader, const Ref dest, bool* const ate_dot)
trailing_unescaped_dot = (c == '.');
}
- SerdNode* const n = deref(reader, dest);
if (trailing_unescaped_dot) {
// Ate trailing dot, pop it from stack/node and inform caller
- --n->length;
+ --dest->length;
serd_stack_pop(&reader->stack, 1);
*ate_dot = true;
}
@@ -638,28 +645,29 @@ read_PN_LOCAL(SerdReader* const reader, const Ref dest, bool* const ate_dot)
// Read the remainder of a PN_PREFIX after some initial characters
static SerdStatus
-read_PN_PREFIX_tail(SerdReader* const reader, const Ref dest)
+read_PN_PREFIX_tail(SerdReader* const reader, SerdNode* const dest)
{
- int c = 0;
+ SerdStatus st = SERD_SUCCESS;
+ int c = 0;
while ((c = peek_byte(reader))) { // Middle: (PN_CHARS | '.')*
if (c == '.') {
- push_byte(reader, dest, eat_byte_safe(reader, c));
- } else if (read_PN_CHARS(reader, dest)) {
+ st = push_byte(reader, dest, eat_byte_safe(reader, c));
+ } else if ((st = read_PN_CHARS(reader, dest))) {
break;
}
}
- const SerdNode* const n = deref(reader, dest);
- if (serd_node_string(n)[serd_node_length(n) - 1] == '.' &&
+ if (st <= SERD_FAILURE &&
+ serd_node_string(dest)[serd_node_length(dest) - 1] == '.' &&
read_PN_CHARS(reader, dest)) {
return r_err(reader, SERD_BAD_SYNTAX, "prefix ends with '.'\n");
}
- return SERD_SUCCESS;
+ return st > SERD_FAILURE ? st : SERD_SUCCESS;
}
static SerdStatus
-read_PN_PREFIX(SerdReader* const reader, const Ref dest)
+read_PN_PREFIX(SerdReader* const reader, SerdNode* const dest)
{
const SerdStatus st = read_PN_CHARS_BASE(reader, dest);
@@ -667,33 +675,33 @@ read_PN_PREFIX(SerdReader* const reader, const Ref dest)
}
static SerdStatus
-read_LANGTAG(SerdReader* const reader, Ref* const dest)
+read_LANGTAG(SerdReader* const reader, SerdNode** const dest)
{
int c = peek_byte(reader);
if (!is_alpha(c)) {
return r_err(reader, SERD_BAD_SYNTAX, "unexpected '%c'\n", c);
}
- *dest = push_node(reader, SERD_LITERAL, "", 0);
+ if (!(*dest = push_node(reader, SERD_LITERAL, "", 0))) {
+ return SERD_BAD_STACK;
+ }
SerdStatus st = SERD_SUCCESS;
TRY(st, push_byte(reader, *dest, eat_byte_safe(reader, c)));
while ((c = peek_byte(reader)) && is_alpha(c)) {
TRY(st, push_byte(reader, *dest, eat_byte_safe(reader, c)));
}
-
while (peek_byte(reader) == '-') {
TRY(st, push_byte(reader, *dest, eat_byte_safe(reader, '-')));
while ((c = peek_byte(reader)) && (is_alpha(c) || is_digit(c))) {
TRY(st, push_byte(reader, *dest, eat_byte_safe(reader, c)));
}
}
-
return SERD_SUCCESS;
}
static SerdStatus
-read_IRIREF_scheme(SerdReader* const reader, const Ref dest)
+read_IRIREF_scheme(SerdReader* const reader, SerdNode* const dest)
{
int c = peek_byte(reader);
if (!is_alpha(c)) {
@@ -723,7 +731,7 @@ read_IRIREF_scheme(SerdReader* const reader, const Ref dest)
}
static SerdStatus
-read_IRIREF(SerdReader* const reader, Ref* const dest)
+read_IRIREF(SerdReader* const reader, SerdNode** const dest)
{
if (!eat_byte_check(reader, '<')) {
return SERD_BAD_SYNTAX;
@@ -807,7 +815,7 @@ read_IRIREF(SerdReader* const reader, Ref* const dest)
static SerdStatus
read_PrefixedName(SerdReader* const reader,
- const Ref dest,
+ SerdNode* const dest,
const bool read_prefix,
bool* const ate_dot)
{
@@ -827,7 +835,7 @@ read_PrefixedName(SerdReader* const reader,
}
static SerdStatus
-read_0_9(SerdReader* const reader, const Ref str, const bool at_least_one)
+read_0_9(SerdReader* const reader, SerdNode* const str, const bool at_least_one)
{
unsigned count = 0;
SerdStatus st = SERD_SUCCESS;
@@ -844,8 +852,8 @@ read_0_9(SerdReader* const reader, const Ref str, const bool at_least_one)
static SerdStatus
read_number(SerdReader* const reader,
- Ref* const dest,
- Ref* const datatype,
+ SerdNode** const dest,
+ SerdNode** const datatype,
SerdNodeFlags* const flags,
bool* const ate_dot)
{
@@ -858,9 +866,14 @@ read_number(SerdReader* const reader,
SerdStatus st = SERD_SUCCESS;
int c = peek_byte(reader);
bool has_decimal = false;
+ if (!*dest) {
+ return SERD_BAD_STACK;
+ }
+
if (c == '-' || c == '+') {
push_byte(reader, *dest, eat_byte_safe(reader, c));
}
+
if ((c = peek_byte(reader)) == '.') {
has_decimal = true;
// decimal case 2 (e.g. '.0' or '-.0' or '+.0')
@@ -914,22 +927,24 @@ read_number(SerdReader* const reader,
}
static SerdStatus
-read_iri(SerdReader* const reader, Ref* const dest, bool* const ate_dot)
+read_iri(SerdReader* const reader, SerdNode** const dest, bool* const ate_dot)
{
switch (peek_byte(reader)) {
case '<':
return read_IRIREF(reader, dest);
default:
- *dest = push_node(reader, SERD_CURIE, "", 0);
+ if (!(*dest = push_node(reader, SERD_CURIE, "", 0))) {
+ return SERD_BAD_STACK;
+ }
return read_PrefixedName(reader, *dest, true, ate_dot);
}
}
static SerdStatus
read_literal(SerdReader* const reader,
- Ref* const dest,
- Ref* const datatype,
- Ref* const lang,
+ SerdNode** const dest,
+ SerdNode** const datatype,
+ SerdNode** const lang,
SerdNodeFlags* const flags,
bool* const ate_dot)
{
@@ -971,7 +986,7 @@ read_literal(SerdReader* const reader,
}
static SerdStatus
-read_verb(SerdReader* const reader, Ref* const dest)
+read_verb(SerdReader* const reader, SerdNode** const dest)
{
if (peek_byte(reader) == '<') {
return read_IRIREF(reader, dest);
@@ -980,11 +995,13 @@ read_verb(SerdReader* const reader, Ref* const dest)
/* Either a qname, or "a". Read the prefix first, and if it is in fact
"a", produce that instead.
*/
- *dest = push_node(reader, SERD_CURIE, "", 0);
+ if (!(*dest = push_node(reader, SERD_CURIE, "", 0))) {
+ return SERD_BAD_STACK;
+ }
SerdStatus st = read_PN_PREFIX(reader, *dest);
bool ate_dot = false;
- SerdNode* node = deref(reader, *dest);
+ SerdNode* node = *dest;
const int next = peek_byte(reader);
if (!st && node->length == 1 && serd_node_string(node)[0] == 'a' &&
next != ':' && !is_PN_CHARS_BASE((uint32_t)next)) {
@@ -1005,7 +1022,7 @@ read_verb(SerdReader* const reader, Ref* const dest)
static SerdStatus
read_BLANK_NODE_LABEL(SerdReader* const reader,
- Ref* const dest,
+ SerdNode** const dest,
bool* const ate_dot)
{
skip_byte(reader, '_');
@@ -1013,30 +1030,36 @@ read_BLANK_NODE_LABEL(SerdReader* const reader,
return SERD_BAD_SYNTAX;
}
- const Ref ref = *dest = push_node(reader,
- SERD_BLANK,
- reader->bprefix ? reader->bprefix : "",
- reader->bprefix_len);
+ SerdStatus st = SERD_SUCCESS;
+
+ SerdNode* n = *dest = push_node(reader,
+ SERD_BLANK,
+ reader->bprefix ? reader->bprefix : "",
+ reader->bprefix_len);
int c = peek_byte(reader); // First: (PN_CHARS | '_' | [0-9])
if (is_digit(c) || c == '_') {
- push_byte(reader, ref, eat_byte_safe(reader, c));
- } else if (read_PN_CHARS(reader, ref)) {
- *dest = pop_node(reader, *dest);
- return r_err(reader, SERD_BAD_SYNTAX, "invalid name start\n");
+ push_byte(reader, n, eat_byte_safe(reader, c));
+ } else if ((st = read_PN_CHARS(reader, n))) {
+ st = st > SERD_FAILURE ? st : SERD_BAD_SYNTAX;
+ *dest = pop_node(reader, n);
+ return r_err(reader, st, "invalid name start\n");
}
while ((c = peek_byte(reader))) { // Middle: (PN_CHARS | '.')*
if (c == '.') {
- push_byte(reader, ref, eat_byte_safe(reader, c));
- } else if (read_PN_CHARS(reader, ref)) {
+ TRY(st, push_byte(reader, n, eat_byte_safe(reader, c)));
+ } else if ((st = read_PN_CHARS(reader, n))) {
break;
}
}
- SerdNode* n = deref(reader, ref);
- char* buf = serd_node_buffer(n);
- if (buf[n->length - 1] == '.' && read_PN_CHARS(reader, ref)) {
+ if (st > SERD_FAILURE) {
+ return st;
+ }
+
+ char* buf = serd_node_buffer(n);
+ if (buf[n->length - 1] == '.' && read_PN_CHARS(reader, n)) {
// Ate trailing dot, pop it from stack/node and inform caller
--n->length;
serd_stack_pop(&reader->stack, 1);
@@ -1049,13 +1072,14 @@ read_BLANK_NODE_LABEL(SerdReader* const reader,
buf[reader->bprefix_len] = 'B'; // Prevent clash
reader->seen_genid = true;
} else if (reader->seen_genid && buf[reader->bprefix_len] == 'B') {
- *dest = pop_node(reader, *dest);
+ *dest = pop_node(reader, n);
return r_err(reader,
SERD_BAD_LABEL,
"found both 'b' and 'B' blank IDs, prefix required\n");
}
}
}
+
return SERD_SUCCESS;
}
@@ -1063,7 +1087,7 @@ static SerdStatus
read_anon(SerdReader* const reader,
ReadContext ctx,
const bool subject,
- Ref* const dest)
+ SerdNode** const dest)
{
skip_byte(reader, '[');
@@ -1100,7 +1124,7 @@ read_anon(SerdReader* const reader,
return r_err(reader, SERD_BAD_SYNTAX, "'.' inside blank\n");
}
read_ws_star(reader);
- serd_sink_write_end(reader->sink, deref(reader, *dest));
+ serd_sink_write_end(reader->sink, *dest);
*ctx.flags = old_flags;
}
@@ -1128,10 +1152,9 @@ read_object(SerdReader* const reader,
SerdStatus st = SERD_FAILURE;
bool simple = (ctx->subject != 0);
- SerdNode* node = NULL;
- Ref o = 0;
- Ref datatype = 0;
- Ref lang = 0;
+ SerdNode* o = 0;
+ SerdNode* datatype = 0;
+ SerdNode* lang = 0;
uint32_t flags = 0;
const int c = peek_byte(reader);
if (!fancy_syntax(reader)) {
@@ -1187,16 +1210,18 @@ read_object(SerdReader* const reader,
/* Either a boolean literal, or a qname. Read the prefix first, and if
it is in fact a "true" or "false" literal, produce that instead.
*/
- o = push_node(reader, SERD_CURIE, "", 0);
+ if (!(o = push_node(reader, SERD_CURIE, "", 0))) {
+ return SERD_BAD_STACK;
+ }
+
while (!read_PN_CHARS_BASE(reader, o)) {
}
- node = deref(reader, o);
- if ((node->length == 4 && !memcmp(serd_node_string(node), "true", 4)) ||
- (node->length == 5 && !memcmp(serd_node_string(node), "false", 5))) {
- flags = flags | SERD_HAS_DATATYPE;
- node->type = SERD_LITERAL;
- datatype = push_node(reader, SERD_URI, XSD_BOOLEAN, XSD_BOOLEAN_LEN);
- st = SERD_SUCCESS;
+ if ((o->length == 4 && !memcmp(serd_node_string(o), "true", 4)) ||
+ (o->length == 5 && !memcmp(serd_node_string(o), "false", 5))) {
+ flags = flags | SERD_HAS_DATATYPE;
+ o->type = SERD_LITERAL;
+ datatype = push_node(reader, SERD_URI, XSD_BOOLEAN, XSD_BOOLEAN_LEN);
+ st = SERD_SUCCESS;
} else if (read_PN_PREFIX_tail(reader, o) > SERD_FAILURE) {
st = SERD_BAD_SYNTAX;
} else {
@@ -1209,7 +1234,7 @@ read_object(SerdReader* const reader,
}
if (!st && simple && o) {
- deref(reader, o)->flags = flags;
+ o->flags = flags;
}
if (!st && emit && simple) {
@@ -1289,8 +1314,8 @@ read_predicateObjectList(SerdReader* const reader,
static SerdStatus
end_collection(SerdReader* const reader,
const ReadContext ctx,
- const Ref n1,
- const Ref n2,
+ SerdNode* const n1,
+ SerdNode* const n2,
const SerdStatus st)
{
pop_node(reader, n2);
@@ -1305,7 +1330,9 @@ end_collection(SerdReader* const reader,
}
static SerdStatus
-read_collection(SerdReader* const reader, ReadContext ctx, Ref* const dest)
+read_collection(SerdReader* const reader,
+ ReadContext ctx,
+ SerdNode** const dest)
{
SerdStatus st = SERD_SUCCESS;
@@ -1329,10 +1356,15 @@ read_collection(SerdReader* const reader, ReadContext ctx, Ref* const dest)
/* The order of node allocation here is necessarily not in stack order,
so we create two nodes and recycle them throughout. */
- Ref n1 = push_node_padded(reader, genid_size(reader), SERD_BLANK, "", 0);
- Ref n2 = 0;
- Ref node = n1;
- Ref rest = 0;
+ SerdNode* n1 =
+ push_node_padded(reader, genid_size(reader), SERD_BLANK, "", 0);
+ SerdNode* n2 = 0;
+ SerdNode* node = n1;
+ SerdNode* rest = 0;
+
+ if (!n1) {
+ return SERD_BAD_STACK;
+ }
ctx.subject = *dest;
while (!peek_delim(reader, ')')) {
@@ -1368,8 +1400,8 @@ read_collection(SerdReader* const reader, ReadContext ctx, Ref* const dest)
static SerdStatus
read_subject(SerdReader* const reader,
- const ReadContext ctx,
- Ref* const dest,
+ ReadContext ctx,
+ SerdNode** const dest,
int* const s_type)
{
SerdStatus st = SERD_SUCCESS;
@@ -1397,7 +1429,7 @@ read_subject(SerdReader* const reader,
}
static SerdStatus
-read_labelOrSubject(SerdReader* const reader, Ref* const dest)
+read_labelOrSubject(SerdReader* const reader, SerdNode** const dest)
{
bool ate_dot = false;
switch (peek_byte(reader)) {
@@ -1450,9 +1482,9 @@ read_base(SerdReader* const reader, const bool sparql, const bool token)
read_ws_star(reader);
- Ref uri = 0;
+ SerdNode* uri = NULL;
TRY(st, read_IRIREF(reader, &uri));
- TRY(st, serd_sink_write_base(reader->sink, deref(reader, uri)));
+ TRY(st, serd_sink_write_base(reader->sink, uri));
pop_node(reader, uri);
read_ws_star(reader);
@@ -1476,7 +1508,11 @@ read_prefixID(SerdReader* const reader, const bool sparql, const bool token)
}
read_ws_star(reader);
- Ref name = push_node(reader, SERD_LITERAL, "", 0);
+ SerdNode* name = push_node(reader, SERD_LITERAL, "", 0);
+ if (!name) {
+ return SERD_BAD_STACK;
+ }
+
TRY_FAILING(st, read_PN_PREFIX(reader, name));
if (eat_byte_check(reader, ':') != ':') {
@@ -1485,11 +1521,10 @@ read_prefixID(SerdReader* const reader, const bool sparql, const bool token)
}
read_ws_star(reader);
- Ref uri = 0;
+ SerdNode* uri = NULL;
TRY(st, read_IRIREF(reader, &uri));
- st = serd_sink_write_prefix(
- reader->sink, deref(reader, name), deref(reader, uri));
+ st = serd_sink_write_prefix(reader->sink, name, uri);
pop_node(reader, uri);
pop_node(reader, name);
@@ -1566,17 +1601,11 @@ read_wrappedGraph(SerdReader* const reader, ReadContext* const ctx)
}
static int
-tokcmp(SerdReader* const reader,
- const Ref ref,
- const char* const tok,
- const size_t n)
+tokcmp(SerdNode* const node, const char* const tok, const size_t n)
{
- SerdNode* node = deref(reader, ref);
- if (!node || node->length != n) {
- return -1;
- }
-
- return serd_strncasecmp(serd_node_string(node), tok, n);
+ return ((!node || node->length != n)
+ ? -1
+ : serd_strncasecmp(serd_node_string(node), tok, n));
}
SerdStatus
@@ -1617,11 +1646,11 @@ read_n3_statement(SerdReader* const reader)
default:
TRY_FAILING(st, read_subject(reader, ctx, &ctx.subject, &s_type));
- if (!tokcmp(reader, ctx.subject, "base", 4)) {
+ if (!tokcmp(ctx.subject, "base", 4)) {
st = read_base(reader, true, false);
- } else if (!tokcmp(reader, ctx.subject, "prefix", 6)) {
+ } else if (!tokcmp(ctx.subject, "prefix", 6)) {
st = read_prefixID(reader, true, false);
- } else if (!tokcmp(reader, ctx.subject, "graph", 5)) {
+ } else if (!tokcmp(ctx.subject, "graph", 5)) {
ctx.subject = pop_node(reader, ctx.subject);
read_ws_star(reader);
TRY(st, read_labelOrSubject(reader, &ctx.graph));
@@ -1630,8 +1659,8 @@ read_n3_statement(SerdReader* const reader)
pop_node(reader, ctx.graph);
ctx.graph = 0;
read_ws_star(reader);
- } else if (!tokcmp(reader, ctx.subject, "true", 4) ||
- !tokcmp(reader, ctx.subject, "false", 5)) {
+ } else if (!tokcmp(ctx.subject, "true", 4) ||
+ !tokcmp(ctx.subject, "false", 5)) {
return r_err(reader, SERD_BAD_SYNTAX, "expected subject\n");
} else if (read_ws_star(reader) && peek_byte(reader) == '{') {
if (s_type == '(' || (s_type == '[' && !*ctx.flags)) {
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-23 07:55:08 +0000