Ruby: Replace all occurences of STR2CSTR macro with calls to StringValuePtr

STR2CSTR was deprecated in Ruby since years and got finally removed
in Ruby 1.9


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13967 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/ruby/hashargs/example.i

@@ -14,7 +14,7 @@
       val = rb_hash_aref($input, key);
       Check_Type(key, T_STRING);
       Check_Type(val, T_FIXNUM);
-      $2[i] = STR2CSTR(key);
+      $2[i] = StringValuePtr(key);
       $3[i] = NUM2INT(val);
     }
   }

Examples/ruby/multimap/example.i

@@ -31,7 +31,7 @@ extern int    gcd(int x, int y);
       free($2);
       SWIG_exception(SWIG_ValueError, "List items must be strings");
     }
-    $2[i] = STR2CSTR(s);
+    $2[i] = StringValuePtr(s);
   }
   $2[i] = 0;
 }
@@ -46,7 +46,7 @@ extern int gcdmain(int argc, char *argv[]);
   if (TYPE($input) != T_STRING) {
     SWIG_exception(SWIG_ValueError, "Expected a string");
   }
-  $1 = STR2CSTR($input);
+  $1 = StringValuePtr($input);
   $2 = RSTRING_LEN($input);
 }
 
@@ -60,7 +60,7 @@ extern int count(char *bytes, int len, char c);
   if (TYPE($input) != T_STRING) {
     SWIG_exception(SWIG_ValueError,"Expected a string");
   }
-  temp = STR2CSTR($input);
+  temp = StringValuePtr($input);
   $2 = RSTRING_LEN($input);
   $1 = (char *) malloc($2+1);
   memmove($1,temp,$2);

Examples/test-suite/memberin1.i

@@ -47,7 +47,7 @@ public:
 #ifdef SWIGRUBY
 %typemap(in) String {
   Check_Type($input, T_STRING);
-  $1 = String(STR2CSTR($input));
+  $1 = String(StringValuePtr($input));
 }
 #endif
 

Examples/test-suite/namespace_typemap.i

@@ -100,7 +100,7 @@ namespace test {
 #endif
 #ifdef SWIGRUBY
 	%typemap(in) string_class * {
-	    $1 = new string_class(STR2CSTR($input));
+	    $1 = new string_class(StringValuePtr($input));
 	}
 	%typemap(freearg) string_class * {
 	    delete $1;