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Add success/failure to plist::parse_ascii API

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This commit is contained in:
Allan Odgaard
2013-03-17 15:44:07 +01:00
parent 5dcbbde817
commit c6375e2ed9
2 changed files with 6 additions and 3 deletions
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2
Frameworks/plist/src/ascii.h
View File

@@ -5,7 +5,7 @@
namespace plist
{
PUBLIC plist::any_t parse_ascii (std::string const& str);
PUBLIC plist::any_t parse_ascii (std::string const& str, bool* success = NULL);
}
#endif /* end of include guard: ASCII_PARSER_H_D3YVICTX */

7
Frameworks/plist/src/ascii.rl
View File

@@ -154,12 +154,15 @@ static bool parse_element (char const*& p, char const* pe, plist::any_t& res)
namespace plist
{
plist::any_t parse_ascii (std::string const& str)
plist::any_t parse_ascii (std::string const& str, bool* success)
{
plist::any_t res;
char const* p = str.data();
char const* pe = p + str.size();
return parse_element(p, pe, res) && parse_ws(p, pe) && p == pe ? res : plist::any_t();
bool didParse = parse_element(p, pe, res) && parse_ws(p, pe) && p == pe;
if(success)
*success = didParse;
return didParse ? res : plist::any_t();
}
} /* plist */