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Add class constants support to access class enums and class constants.

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"flat" constants changed to class constatns.
Example: Foo_IMPULSE -> Foo::IMPULSE
This commit is contained in:
Nihal 2017-06-26 02:29:03 +05:30
commit 5e001d5288
1 changed files with 46 additions and 1 deletions
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47
Source/Modules/php.cxx
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@ -137,6 +137,33 @@ extern "C" {
static void (*r_prevtracefunc) (const SwigType *t, String *mangled, String *clientdata) = 0;
}
/* Function used to get the return type mapped to PHP return type.
* Used for defining class constants or class properties.
*/
static String *Swig_Get_type(String *type) {
String *return_value = NULL;
if ( Cmp(type,"int") == 0 ||
Cmp(type,"unsigned int") == 0 ||
Cmp(type,"signed int") == 0 ||
Cmp(type,"short") == 0 ||
Cmp(type,"unsigned short int") == 0 ||
Cmp(type,"signed short int") == 0 ||
Cmp(type,"long int") == 0 ||
Cmp(type,"unsigned long int") == 0 ||
Cmp(type,"signed long int") == 0)
return_value = NewString("long");
else if (Cmp(type,"float") == 0 ||
Cmp(type,"double") == 0 ||
Cmp(type,"long double") == 0)
return_value = NewString("double");
else if (Cmp(type,"bool") == 0)
return_value = NewString("bool");
else if (Cmp(type,"char") == 0 ||
Cmp(type,"String") == 0)
return_value = NewString("string");
return return_value;
}
/* Function used to determine if its a valid object pointer that needs object creation.
* Used to mainly distingush between standard datatype pointers and typedef pointers.
*/
@ -2065,17 +2092,35 @@ done:
String *value = rawval ? rawval : Getattr(n, "value");
String *tm;
bool isMemberConstant = false;
if (Strchr(name,':') && Cmp(class_name,NULL) != 0) {
isMemberConstant = true;
char *ptr = Char(strrchr(GetChar(n, "name"),':')) + 1;
name = (String*) ptr;
}
if (!addSymbol(iname, n))
return SWIG_ERROR;
SwigType_remember(type);
if ((tm = Swig_typemap_lookup("consttab", n, name, 0))) {
if (!isMemberConstant && (tm = Swig_typemap_lookup("consttab", n, name, 0))) {
Replaceall(tm, "$source", value);
Replaceall(tm, "$target", name);
Replaceall(tm, "$value", value);
Printf(s_cinit, "%s\n", tm);
}
else {
String *s_type = Swig_Get_type(Getattr(n, "type"));
if (Cmp(s_type,NULL) != 0)
if (Cmp(s_type,"string") == 0)
Printf(s_cinit, "zend_declare_class_constant_string(%s_ce, \"%s\", sizeof(\"%s\") - 1, \"%s\" TSRMLS_CC);\n\n", class_name, name, name, value);
else
Printf(s_cinit, "zend_declare_class_constant_%s(%s_ce, \"%s\", sizeof(\"%s\") - 1, %s TSRMLS_CC);\n\n", s_type, class_name, name, name, value);
else
Printf(s_cinit, "zend_declare_class_constant_null(%s_ce, \"%s\", sizeof(\"%s\") - 1 TSRMLS_CC);\n\n", class_name, name, name);
}
if (shadow) {
String *enumvalue = GetChar(n, "enumvalue");