diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/pugixml.cpp | 174 | ||||
| -rw-r--r-- | src/pugixml.hpp | 5 |
2 files changed, 120 insertions, 59 deletions
diff --git a/src/pugixml.cpp b/src/pugixml.cpp index 5b668b0..7911689 100644 --- a/src/pugixml.cpp +++ b/src/pugixml.cpp @@ -935,7 +935,7 @@ namespace {
ct_parse_pcdata = 1, // \0, &, \r, <
ct_parse_attr = 2, // \0, &, \r, ', "
- ct_parse_attr_ws = 4, // \0, &, \r, ', ", \n, space, tab
+ ct_parse_attr_ws = 4, // \0, &, \r, ', ", \n, tab
ct_space = 8, // \r, \n, space, tab
ct_parse_cdata = 16, // \0, ], >, \r
ct_parse_comment = 32, // \0, -, >, \r
@@ -947,7 +947,7 @@ namespace {
55, 0, 0, 0, 0, 0, 0, 0, 0, 12, 12, 0, 0, 63, 0, 0, // 0-15
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16-31
- 12, 0, 6, 0, 0, 0, 7, 6, 0, 0, 0, 0, 0, 96, 64, 0, // 32-47
+ 8, 0, 6, 0, 0, 0, 7, 6, 0, 0, 0, 0, 0, 96, 64, 0, // 32-47
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 192, 0, 1, 0, 48, 0, // 48-63
0, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, // 64-79
192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 0, 0, 16, 0, 192, // 80-95
@@ -1020,19 +1020,6 @@ namespace template <bool _1, bool _2> const bool opt2_to_type<_1, _2>::o1 = _1;
template <bool _1, bool _2> const bool opt2_to_type<_1, _2>::o2 = _2;
- template <bool _1, bool _2, bool _3, bool _4> struct opt4_to_type
- {
- static const bool o1;
- static const bool o2;
- static const bool o3;
- static const bool o4;
- };
-
- template <bool _1, bool _2, bool _3, bool _4> const bool opt4_to_type<_1, _2, _3, _4>::o1 = _1;
- template <bool _1, bool _2, bool _3, bool _4> const bool opt4_to_type<_1, _2, _3, _4>::o2 = _2;
- template <bool _1, bool _2, bool _3, bool _4> const bool opt4_to_type<_1, _2, _3, _4>::o3 = _3;
- template <bool _1, bool _2, bool _3, bool _4> const bool opt4_to_type<_1, _2, _3, _4>::o4 = _4;
-
bool is_little_endian()
{
unsigned int ui = 1;
@@ -1628,19 +1615,16 @@ namespace typedef char_t* (*strconv_attribute_t)(char_t*, char_t);
- template <typename opt4> struct strconv_attribute_impl
+ template <typename opt1> struct strconv_attribute_impl
{
- static char_t* parse(char_t* s, char_t end_quote)
+ static char_t* parse_wnorm(char_t* s, char_t end_quote)
{
- const bool opt_wconv = opt4::o1;
- const bool opt_wnorm = opt4::o2;
- const bool opt_eol = opt4::o3;
- const bool opt_escape = opt4::o4;
+ const bool opt_escape = opt1::o1;
gap g;
// trim leading whitespaces
- if (opt_wnorm && IS_CHARTYPE(*s, ct_space))
+ if (IS_CHARTYPE(*s, ct_space))
{
char_t* str = s;
@@ -1652,22 +1636,18 @@ namespace while (true)
{
- while (!IS_CHARTYPE(*s, (opt_wnorm || opt_wconv) ? ct_parse_attr_ws : ct_parse_attr)) ++s;
+ while (!IS_CHARTYPE(*s, ct_parse_attr_ws | ct_space)) ++s;
if (*s == end_quote)
{
char_t* str = g.flush(s);
- if (opt_wnorm)
- {
- do *str-- = 0;
- while (IS_CHARTYPE(*str, ct_space));
- }
- else *str = 0;
+ do *str-- = 0;
+ while (IS_CHARTYPE(*str, ct_space));
return s + 1;
}
- else if (opt_wnorm && IS_CHARTYPE(*s, ct_space))
+ else if (IS_CHARTYPE(*s, ct_space))
{
*s++ = ' ';
@@ -1679,21 +1659,73 @@ namespace g.push(s, str - s);
}
}
- else if (opt_wconv && IS_CHARTYPE(*s, ct_space))
+ else if (opt_escape && *s == '&')
+ {
+ s = strconv_escape(s, g);
+ }
+ else if (!*s)
+ {
+ return 0;
+ }
+ else ++s;
+ }
+ }
+
+ static char_t* parse_wconv(char_t* s, char_t end_quote)
+ {
+ const bool opt_escape = opt1::o1;
+
+ gap g;
+
+ while (true)
+ {
+ while (!IS_CHARTYPE(*s, ct_parse_attr_ws)) ++s;
+
+ if (*s == end_quote)
+ {
+ *g.flush(s) = 0;
+
+ return s + 1;
+ }
+ else if (IS_CHARTYPE(*s, ct_space))
{
- if (opt_eol)
+ if (*s == '\r')
{
- if (*s == '\r')
- {
- *s++ = ' ';
-
- if (*s == '\n') g.push(s, 1);
- }
- else *s++ = ' ';
+ *s++ = ' ';
+
+ if (*s == '\n') g.push(s, 1);
}
else *s++ = ' ';
}
- else if (opt_eol && *s == '\r')
+ else if (opt_escape && *s == '&')
+ {
+ s = strconv_escape(s, g);
+ }
+ else if (!*s)
+ {
+ return 0;
+ }
+ else ++s;
+ }
+ }
+
+ static char_t* parse_eol(char_t* s, char_t end_quote)
+ {
+ const bool opt_escape = opt1::o1;
+
+ gap g;
+
+ while (true)
+ {
+ while (!IS_CHARTYPE(*s, ct_parse_attr)) ++s;
+
+ if (*s == end_quote)
+ {
+ *g.flush(s) = 0;
+
+ return s + 1;
+ }
+ else if (*s == '\r')
{
*s++ = '\n';
@@ -1710,30 +1742,58 @@ namespace else ++s;
}
}
+
+ static char_t* parse_simple(char_t* s, char_t end_quote)
+ {
+ const bool opt_escape = opt1::o1;
+
+ gap g;
+
+ while (true)
+ {
+ while (!IS_CHARTYPE(*s, ct_parse_attr)) ++s;
+
+ if (*s == end_quote)
+ {
+ *g.flush(s) = 0;
+
+ return s + 1;
+ }
+ else if (opt_escape && *s == '&')
+ {
+ s = strconv_escape(s, g);
+ }
+ else if (!*s)
+ {
+ return 0;
+ }
+ else ++s;
+ }
+ }
};
strconv_attribute_t get_strconv_attribute(unsigned int optmask)
{
- STATIC_ASSERT(parse_escapes == 0x10 && parse_eol == 0x20 && parse_wconv_attribute == 0x80);
+ STATIC_ASSERT(parse_escapes == 0x10 && parse_eol == 0x20 && parse_wconv_attribute == 0x40);
switch ((optmask >> 4) & 15) // get bitmask for flags (wconv wnorm eol escapes)
{
- case 0: return strconv_attribute_impl<opt4_to_type<0, 0, 0, 0> >::parse;
- case 1: return strconv_attribute_impl<opt4_to_type<0, 0, 0, 1> >::parse;
- case 2: return strconv_attribute_impl<opt4_to_type<0, 0, 1, 0> >::parse;
- case 3: return strconv_attribute_impl<opt4_to_type<0, 0, 1, 1> >::parse;
- case 4: return strconv_attribute_impl<opt4_to_type<0, 1, 0, 0> >::parse;
- case 5: return strconv_attribute_impl<opt4_to_type<0, 1, 0, 1> >::parse;
- case 6: return strconv_attribute_impl<opt4_to_type<0, 1, 1, 0> >::parse;
- case 7: return strconv_attribute_impl<opt4_to_type<0, 1, 1, 1> >::parse;
- case 8: return strconv_attribute_impl<opt4_to_type<1, 0, 0, 0> >::parse;
- case 9: return strconv_attribute_impl<opt4_to_type<1, 0, 0, 1> >::parse;
- case 10: return strconv_attribute_impl<opt4_to_type<1, 0, 1, 0> >::parse;
- case 11: return strconv_attribute_impl<opt4_to_type<1, 0, 1, 1> >::parse;
- case 12: return strconv_attribute_impl<opt4_to_type<1, 1, 0, 0> >::parse;
- case 13: return strconv_attribute_impl<opt4_to_type<1, 1, 0, 1> >::parse;
- case 14: return strconv_attribute_impl<opt4_to_type<1, 1, 1, 0> >::parse;
- case 15: return strconv_attribute_impl<opt4_to_type<1, 1, 1, 1> >::parse;
+ case 0: return strconv_attribute_impl<opt1_to_type<0> >::parse_simple;
+ case 1: return strconv_attribute_impl<opt1_to_type<1> >::parse_simple;
+ case 2: return strconv_attribute_impl<opt1_to_type<0> >::parse_eol;
+ case 3: return strconv_attribute_impl<opt1_to_type<1> >::parse_eol;
+ case 4: return strconv_attribute_impl<opt1_to_type<0> >::parse_wconv;
+ case 5: return strconv_attribute_impl<opt1_to_type<1> >::parse_wconv;
+ case 6: return strconv_attribute_impl<opt1_to_type<0> >::parse_wconv;
+ case 7: return strconv_attribute_impl<opt1_to_type<1> >::parse_wconv;
+ case 8: return strconv_attribute_impl<opt1_to_type<0> >::parse_wnorm;
+ case 9: return strconv_attribute_impl<opt1_to_type<1> >::parse_wnorm;
+ case 10: return strconv_attribute_impl<opt1_to_type<0> >::parse_wnorm;
+ case 11: return strconv_attribute_impl<opt1_to_type<1> >::parse_wnorm;
+ case 12: return strconv_attribute_impl<opt1_to_type<0> >::parse_wnorm;
+ case 13: return strconv_attribute_impl<opt1_to_type<1> >::parse_wnorm;
+ case 14: return strconv_attribute_impl<opt1_to_type<0> >::parse_wnorm;
+ case 15: return strconv_attribute_impl<opt1_to_type<1> >::parse_wnorm;
default: return 0; // should not get here
}
}
diff --git a/src/pugixml.hpp b/src/pugixml.hpp index 6f4cece..398dd77 100644 --- a/src/pugixml.hpp +++ b/src/pugixml.hpp @@ -235,17 +235,18 @@ namespace pugi #if !defined(__INTEL_COMPILER) || __INTEL_COMPILER > 800
PUGIXML_DEPRECATED
#endif
- const unsigned int parse_wnorm_attribute = 0x0040;
+ const unsigned int parse_wnorm_attribute = 0x0080;
/**
* This flag determines if attribute value normalization should be performed for all attributes.
* This means, that whitespace characters (new line, tab and space) are replaced with space (' ').
* Note, that the actions performed while this flag is on are also performed if parse_wnorm_attribute
* is on, so this flag has no effect if parse_wnorm_attribute flag is set.
+ * New line characters are always treated as if parse_eol is set, i.e. \r\n is converted to single space.
*
* This flag is on by default.
*/
- const unsigned int parse_wconv_attribute = 0x0080;
+ const unsigned int parse_wconv_attribute = 0x0040;
/**
* This flag determines if XML document declaration (this node has the form of <?xml ... ?> in XML)
|