[sipify] Add support for specifying VirtualErrorHandlers to use for a function

nyalldawson · nyalldawson · commit 958ca1075c98 · 2017-06-23T12:08:54.000+10:00
diff --git a/scripts/sipify.pl b/scripts/sipify.pl
@@ -223,6 +223,7 @@ sub fix_annotations {
     $line =~ s/\bSIP_TRANSFERTHIS\b/\/TransferThis\//;
 
     $line =~ s/SIP_PYNAME\(\s*(\w+)\s*\)/\/PyName=$1\//;
+    $line =~ s/SIP_VIRTUALERRORHANDLER\(\s*(\w+)\s*\)/\/VirtualErrorHandler=$1\//;
 
     # combine multiple annotations
     # https://regex101.com/r/uvCt4M/3
@@ -316,14 +317,14 @@ sub detect_comment_block{
     }
 
     # do not process SIP code %XXXCode
-    if ( $SIP_RUN == 1 && $LINE =~ m/^ *% *(MappedType|Type(?:Header)?Code|Module(?:Header)?Code|Convert(?:From|To)(?:Type|SubClass)Code|MethodCode)(.*)?$/ ){
+    if ( $SIP_RUN == 1 && $LINE =~ m/^ *% *(VirtualErrorHandler|MappedType|Type(?:Header)?Code|Module(?:Header)?Code|Convert(?:From|To)(?:Type|SubClass)Code|MethodCode)(.*)?$/ ){
         $LINE = "%$1$2";
         $COMMENT = '';
         dbg_info("do not process SIP code");
         while ( $LINE !~ m/^ *% *End/ ){
             write_output("COD", $LINE."\n");
             $LINE = read_line();
-            $LINE =~ s/^ *% *(MappedType|Type(?:Header)?Code|Module(?:Header)?Code|Convert(?:From|To)(?:Type|SubClass)Code|MethodCode)(.*)?$/%$1$2/;
+            $LINE =~ s/^ *% *(VirtualErrorHandler|MappedType|Type(?:Header)?Code|Module(?:Header)?Code|Convert(?:From|To)(?:Type|SubClass)Code|MethodCode)(.*)?$/%$1$2/;
             $LINE =~ s/^\s*SIP_END(.*)$/%End$1/;
         }
         $LINE =~ s/^\s*% End/%End/;
diff --git a/src/core/qgis_sip.h b/src/core/qgis_sip.h
@@ -152,6 +152,11 @@
  */
 #define SIP_CONVERT_TO_SUBCLASS_CODE(code)
 
+/*
+ * Virtual error handler (/VirtualErrorHandler/)
+ */
+#define SIP_VIRTUALERRORHANDLER(name)
+
 /*
  * Will insert a `%End` directive in sip files
  */
