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Extracted xml_attribute value setter/getter code to separate functions (for xml_text)

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git-svn-id: http://pugixml.googlecode.com/svn/trunk@871 99668b35-9821-0410-8761-19e4c4f06640
This commit is contained in:
arseny.kapoulkine@gmail.com 2012-03-23 02:37:18 +00:00
parent 2f3c31dcd3
commit 17bd46eee6
1 changed files with 102 additions and 56 deletions
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158
src/pugixml.cpp
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@ -3312,6 +3312,94 @@ PUGI__NS_BEGIN
}
}
// get value with conversion functions
PUGI__FN int get_value_int(const char_t* value)
{
#ifdef PUGIXML_WCHAR_MODE
return static_cast<int>(wcstol(value, 0, 10));
#else
return static_cast<int>(strtol(value, 0, 10));
#endif
}
PUGI__FN unsigned int get_value_uint(const char_t* value)
{
#ifdef PUGIXML_WCHAR_MODE
return static_cast<unsigned int>(wcstoul(value, 0, 10));
#else
return static_cast<unsigned int>(strtoul(value, 0, 10));
#endif
}
PUGI__FN double get_value_double(const char_t* value)
{
#ifdef PUGIXML_WCHAR_MODE
return wcstod(value, 0);
#else
return strtod(value, 0);
#endif
}
PUGI__FN float get_value_float(const char_t* value)
{
#ifdef PUGIXML_WCHAR_MODE
return static_cast<float>(wcstod(value, 0));
#else
return static_cast<float>(strtod(value, 0));
#endif
}
PUGI__FN bool get_value_bool(const char_t* value)
{
// only look at first char
char_t first = *value;
// 1*, t* (true), T* (True), y* (yes), Y* (YES)
return (first == '1' || first == 't' || first == 'T' || first == 'y' || first == 'Y');
}
// set value with conversion functions
PUGI__FN bool set_value_buffer(char_t*& dest, uintptr_t& header, uintptr_t header_mask, const char (&buf)[128])
{
#ifdef PUGIXML_WCHAR_MODE
char_t wbuf[128];
impl::widen_ascii(wbuf, buf);
return strcpy_insitu(dest, header, header_mask, wbuf);
#else
return strcpy_insitu(dest, header, header_mask, buf);
#endif
}
PUGI__FN bool set_value_convert(char_t*& dest, uintptr_t& header, uintptr_t header_mask, int value)
{
char buf[128];
sprintf(buf, "%d", value);
return set_value_buffer(dest, header, header_mask, buf);
}
PUGI__FN bool set_value_convert(char_t*& dest, uintptr_t& header, uintptr_t header_mask, unsigned int value)
{
char buf[128];
sprintf(buf, "%u", value);
return set_value_buffer(dest, header, header_mask, buf);
}
PUGI__FN bool set_value_convert(char_t*& dest, uintptr_t& header, uintptr_t header_mask, double value)
{
char buf[128];
sprintf(buf, "%g", value);
return set_value_buffer(dest, header, header_mask, buf);
}
PUGI__FN bool set_value_convert(char_t*& dest, uintptr_t& header, uintptr_t header_mask, bool value)
{
return strcpy_insitu(dest, header, header_mask, value ? PUGIXML_TEXT("true") : PUGIXML_TEXT("false"));
}
// we need to get length of entire file to load it in memory; the only (relatively) sane way to do it is via seek/tell trick
PUGI__FN xml_parse_status get_file_size(FILE* file, size_t& out_result)
{
@ -3692,55 +3780,35 @@ namespace pugi
{
if (!_attr || !_attr->value) return 0;
#ifdef PUGIXML_WCHAR_MODE
return static_cast<int>(wcstol(_attr->value, 0, 10));
#else
return static_cast<int>(strtol(_attr->value, 0, 10));
#endif
return impl::get_value_int(_attr->value);
}
PUGI__FN unsigned int xml_attribute::as_uint() const
{
if (!_attr || !_attr->value) return 0;
#ifdef PUGIXML_WCHAR_MODE
return static_cast<unsigned int>(wcstoul(_attr->value, 0, 10));
#else
return static_cast<unsigned int>(strtoul(_attr->value, 0, 10));
#endif
return impl::get_value_uint(_attr->value);
}
PUGI__FN double xml_attribute::as_double() const
{
if (!_attr || !_attr->value) return 0;
#ifdef PUGIXML_WCHAR_MODE
return wcstod(_attr->value, 0);
#else
return strtod(_attr->value, 0);
#endif
return impl::get_value_double(_attr->value);
}
PUGI__FN float xml_attribute::as_float() const
{
if (!_attr || !_attr->value) return 0;
#ifdef PUGIXML_WCHAR_MODE
return static_cast<float>(wcstod(_attr->value, 0));
#else
return static_cast<float>(strtod(_attr->value, 0));
#endif
return impl::get_value_float(_attr->value);
}
PUGI__FN bool xml_attribute::as_bool() const
{
if (!_attr || !_attr->value) return false;
// only look at first char
char_t first = *_attr->value;
// 1*, t* (true), T* (True), y* (yes), Y* (YES)
return (first == '1' || first == 't' || first == 'T' || first == 'y' || first == 'Y');
return impl::get_value_bool(_attr->value);
}
PUGI__FN bool xml_attribute::empty() const
@ -3814,52 +3882,30 @@ namespace pugi
PUGI__FN bool xml_attribute::set_value(int rhs)
{
char buf[128];
sprintf(buf, "%d", rhs);
#ifdef PUGIXML_WCHAR_MODE
char_t wbuf[128];
impl::widen_ascii(wbuf, buf);
if (!_attr) return false;
return set_value(wbuf);
#else
return set_value(buf);
#endif
return impl::set_value_convert(_attr->value, _attr->header, impl::xml_memory_page_value_allocated_mask, rhs);
}
PUGI__FN bool xml_attribute::set_value(unsigned int rhs)
{
char buf[128];
sprintf(buf, "%u", rhs);
if (!_attr) return false;
#ifdef PUGIXML_WCHAR_MODE
char_t wbuf[128];
impl::widen_ascii(wbuf, buf);
return set_value(wbuf);
#else
return set_value(buf);
#endif
return impl::set_value_convert(_attr->value, _attr->header, impl::xml_memory_page_value_allocated_mask, rhs);
}
PUGI__FN bool xml_attribute::set_value(double rhs)
{
char buf[128];
sprintf(buf, "%g", rhs);
if (!_attr) return false;
#ifdef PUGIXML_WCHAR_MODE
char_t wbuf[128];
impl::widen_ascii(wbuf, buf);
return set_value(wbuf);
#else
return set_value(buf);
#endif
return impl::set_value_convert(_attr->value, _attr->header, impl::xml_memory_page_value_allocated_mask, rhs);
}
PUGI__FN bool xml_attribute::set_value(bool rhs)
{
return set_value(rhs ? PUGIXML_TEXT("true") : PUGIXML_TEXT("false"));
if (!_attr) return false;
return impl::set_value_convert(_attr->value, _attr->header, impl::xml_memory_page_value_allocated_mask, rhs);
}
#ifdef __BORLANDC__