| /* ----------------------------------------------------------------------------- |
| * std_string.i |
| * |
| * SWIG typemaps for std::string types |
| * ----------------------------------------------------------------------------- */ |
| |
| // ------------------------------------------------------------------------ |
| // std::string is typemapped by value |
| // This can prevent exporting methods which return a string |
| // in order for the user to modify it. |
| // However, I think I'll wait until someone asks for it... |
| // ------------------------------------------------------------------------ |
| |
| %include <exception.i> |
| |
| %{ |
| #include <string> |
| %} |
| |
| namespace std { |
| |
| %naturalvar string; |
| |
| class string; |
| |
| %typemap(typecheck,precedence=SWIG_TYPECHECK_STRING) string, const string& %{ |
| $1 = ( Z_TYPE_PP($input) == IS_STRING ) ? 1 : 0; |
| %} |
| |
| %typemap(in) string %{ |
| convert_to_string_ex($input); |
| $1.assign(Z_STRVAL_PP($input), Z_STRLEN_PP($input)); |
| %} |
| |
| %typemap(directorout) string %{ |
| convert_to_string_ex($input); |
| $result.assign(Z_STRVAL_PP($input), Z_STRLEN_PP($input)); |
| %} |
| |
| %typemap(out) string %{ |
| ZVAL_STRINGL($result, const_cast<char*>($1.data()), $1.size(), 1); |
| %} |
| |
| %typemap(directorin) string, const string& %{ |
| ZVAL_STRINGL($input, const_cast<char*>($1.data()), $1.size(), 1); |
| %} |
| |
| %typemap(out) const string & %{ |
| ZVAL_STRINGL($result, const_cast<char*>($1->data()), $1->size(), 1); |
| %} |
| |
| %typemap(throws) string, const string& %{ |
| zend_throw_exception(NULL, const_cast<char*>($1.c_str()), 0 TSRMLS_CC); |
| return; |
| %} |
| |
| /* These next two handle a function which takes a non-const reference to |
| * a std::string and modifies the string. */ |
| %typemap(in) string & ($*1_ltype temp) %{ |
| convert_to_string_ex($input); |
| temp.assign(Z_STRVAL_PP($input), Z_STRLEN_PP($input)); |
| $1 = &temp; |
| %} |
| |
| %typemap(directorout) string & ($*1_ltype *temp) %{ |
| convert_to_string_ex($input); |
| temp = new $*1_ltype(Z_STRVAL_PP($input), Z_STRLEN_PP($input)); |
| swig_acquire_ownership(temp); |
| $result = temp; |
| %} |
| |
| %typemap(argout) string & %{ |
| ZVAL_STRINGL(*($input), const_cast<char*>($1->data()), $1->size(), 1); |
| %} |
| |
| /* SWIG will apply the non-const typemap above to const string& without |
| * this more specific typemap. */ |
| %typemap(argout) const string & ""; |
| } |