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73 lines
2.2 KiB
73 lines
2.2 KiB
/* ----------------------------------------------------------------------------- |
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* See the LICENSE file for information on copyright, usage and redistribution |
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* of SWIG, and the README file for authors - http://www.swig.org/release.html. |
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* |
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* std_string.i |
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* |
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* SWIG typemaps for std::string types |
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* ----------------------------------------------------------------------------- */ |
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// ------------------------------------------------------------------------ |
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// std::string is typemapped by value |
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// This can prevent exporting methods which return a string |
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// in order for the user to modify it. |
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// However, I think I'll wait until someone asks for it... |
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// ------------------------------------------------------------------------ |
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%include <exception.i> |
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%{ |
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#include <string> |
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%} |
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namespace std { |
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%naturalvar string; |
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class string; |
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%typemap(typecheck,precedence=SWIG_TYPECHECK_STRING) string %{ |
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$1 = ( Z_TYPE_PP($input) == IS_STRING ) ? 1 : 0; |
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%} |
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%typemap(in) string %{ |
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convert_to_string_ex($input); |
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$1.assign(Z_STRVAL_PP($input), Z_STRLEN_PP($input)); |
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%} |
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%typemap(typecheck,precedence=SWIG_TYPECHECK_STRING) const string& %{ |
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$1 = ( Z_TYPE_PP($input) == IS_STRING ) ? 1 : 0; |
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%} |
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%typemap(out) string %{ |
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ZVAL_STRINGL($result, const_cast<char*>($1.data()), $1.size(), 1); |
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%} |
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%typemap(out) const string & %{ |
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ZVAL_STRINGL($result, const_cast<char*>($1->data()), $1->size(), 1); |
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%} |
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%typemap(throws) string %{ |
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SWIG_PHP_Error(E_ERROR, (char *)$1.c_str()); |
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%} |
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%typemap(throws) const string& %{ |
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SWIG_PHP_Error(E_ERROR, (char *)$1.c_str()); |
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%} |
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/* These next two handle a function which takes a non-const reference to |
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* a std::string and modifies the string. */ |
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%typemap(in) string & (std::string temp) %{ |
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convert_to_string_ex($input); |
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temp.assign(Z_STRVAL_PP($input), Z_STRLEN_PP($input)); |
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$1 = &temp; |
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%} |
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%typemap(argout) string & %{ |
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ZVAL_STRINGL(*($input), const_cast<char*>($1->data()), $1->size(), 1); |
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%} |
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/* SWIG will apply the non-const typemap above to const string& without |
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* this more specific typemap. */ |
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%typemap(argout) const string & ""; |
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}
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