summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/pugixml.cpp46
1 files changed, 23 insertions, 23 deletions
diff --git a/src/pugixml.cpp b/src/pugixml.cpp
index bcb0e89..f9d4ad6 100644
--- a/src/pugixml.cpp
+++ b/src/pugixml.cpp
@@ -1809,7 +1809,7 @@ namespace
// Parser utilities.
#define SKIPWS() { while (IS_CHARTYPE(*s, ct_space)) ++s; }
#define OPTSET(OPT) ( optmsk & OPT )
- #define PUSHNODE(TYPE) { cursor = append_node(cursor, alloc, TYPE); if (!cursor) longjmp(error_handler, status_out_of_memory); }
+ #define PUSHNODE(TYPE) { cursor = append_node(cursor, alloc, TYPE); if (!cursor) THROW_ERROR(status_out_of_memory, s); }
#define POPNODE() { cursor = cursor->parent; }
#define SCANFOR(X) { while (*s != 0 && !(X)) ++s; }
#define SCANWHILE(X) { while ((X)) ++s; }
@@ -1828,7 +1828,7 @@ namespace
// First group can not contain nested groups
// Second group can contain nested groups of the same type
// Third group can contain all other groups
- void parse_doctype_primitive(char_t*& s)
+ char_t* parse_doctype_primitive(char_t* s)
{
if (*s == '"' || *s == '\'')
{
@@ -1857,9 +1857,11 @@ namespace
s += 4;
}
else THROW_ERROR(status_bad_doctype, s);
+
+ return s;
}
- void parse_doctype_ignore(char_t*& s)
+ char_t* parse_doctype_ignore(char_t* s)
{
assert(s[0] == '<' && s[1] == '!' && s[2] == '[');
s++;
@@ -1869,14 +1871,14 @@ namespace
if (s[0] == '<' && s[1] == '!' && s[2] == '[')
{
// nested ignore section
- parse_doctype_ignore(s);
+ s = parse_doctype_ignore(s);
}
else if (s[0] == ']' && s[1] == ']' && s[2] == '>')
{
// ignore section end
s += 3;
- return;
+ return s;
}
else s++;
}
@@ -1884,7 +1886,7 @@ namespace
THROW_ERROR(status_bad_doctype, s);
}
- void parse_doctype(char_t*& s, char_t endch, bool toplevel)
+ char_t* parse_doctype_group(char_t* s, char_t endch, bool toplevel)
{
assert(s[0] == '<' && s[1] == '!');
s++;
@@ -1896,36 +1898,35 @@ namespace
if (s[2] == '[')
{
// ignore
- parse_doctype_ignore(s);
+ s = parse_doctype_ignore(s);
}
else
{
// some control group
- parse_doctype(s, endch, false);
+ s = parse_doctype_group(s, endch, false);
}
}
else if (s[0] == '<' || s[0] == '"' || s[0] == '\'')
{
// unknown tag (forbidden), or some primitive group
- parse_doctype_primitive(s);
+ s = parse_doctype_primitive(s);
}
else if (*s == '>')
{
s++;
- return;
+ return s;
}
else s++;
}
if (!toplevel || endch != '>') THROW_ERROR(status_bad_doctype, s);
+
+ return s;
}
- void parse_exclamation(char_t*& ref_s, xml_node_struct* cursor, unsigned int optmsk, char_t endch)
+ char_t* parse_exclamation(char_t* s, xml_node_struct* cursor, unsigned int optmsk, char_t endch)
{
- // load into registers
- char_t* s = ref_s;
-
// parse node contents, starting with exclamation mark
++s;
@@ -2007,20 +2008,18 @@ namespace
{
s -= 2;
- parse_doctype(s, endch, true);
+ s = parse_doctype_group(s, endch, true);
}
else if (*s == 0 && endch == '-') THROW_ERROR(status_bad_comment, s);
else if (*s == 0 && endch == '[') THROW_ERROR(status_bad_cdata, s);
else THROW_ERROR(status_unrecognized_tag, s);
- // store from registers
- ref_s = s;
+ return s;
}
- void parse_question(char_t*& ref_s, xml_node_struct*& ref_cursor, unsigned int optmsk, char_t endch)
+ char_t* parse_question(char_t* s, xml_node_struct*& ref_cursor, unsigned int optmsk, char_t endch)
{
// load into registers
- char_t* s = ref_s;
xml_node_struct* cursor = ref_cursor;
char_t ch = 0;
@@ -2106,8 +2105,9 @@ namespace
}
// store from registers
- ref_s = s;
ref_cursor = cursor;
+
+ return s;
}
void parse(char_t* s, xml_node_struct* xmldoc, unsigned int optmsk, char_t endch)
@@ -2149,7 +2149,7 @@ namespace
if (IS_CHARTYPE(*s, ct_start_symbol)) // <... #...
{
xml_attribute_struct* a = append_attribute_ll(cursor, alloc); // Make space for this attribute.
- if (!a) THROW_ERROR(status_out_of_memory, 0);
+ if (!a) THROW_ERROR(status_out_of_memory, s);
a->name = s; // Save the offset.
@@ -2274,13 +2274,13 @@ namespace
}
else if (*s == '?') // '<?...'
{
- parse_question(s, cursor, optmsk, endch);
+ s = parse_question(s, cursor, optmsk, endch);
if (cursor && (cursor->header & xml_memory_page_type_mask) == node_declaration) goto LOC_ATTRIBUTES;
}
else if (*s == '!') // '<!...'
{
- parse_exclamation(s, cursor, optmsk, endch);
+ s = parse_exclamation(s, cursor, optmsk, endch);
}
else if (*s == 0 && endch == '?') THROW_ERROR(status_bad_pi, s);
else THROW_ERROR(status_unrecognized_tag, s);