graphml2gv: remove unused 'globalAttrType'

This member was always `TAG_NONE`.

diff --git a/cmd/tools/graphml2gv.c b/cmd/tools/graphml2gv.c
index bb770ebe897a76f72a1f8a2349ade35c753bb27a..91526626a9f7bd2428e1733da580cb085abf225d 100644 (file)
--- a/cmd/tools/graphml2gv.c
+++ b/cmd/tools/graphml2gv.c
@@ -100,7 +100,6 @@ typedef struct {
     gv_stack_t elements;
     int listen;
     int closedElementType;
-    int globalAttrType;
     int edgeinverted;
     Dt_t *nameMap;
 } userdata_t;
@@ -147,7 +146,6 @@ static userdata_t *genUserdata(char* dfltname)
     user->listen = FALSE;
     user->elements = (gv_stack_t){0};
     user->closedElementType = TAG_NONE;
-    user->globalAttrType = TAG_NONE;
     user->edgeinverted = FALSE;
     user->gname = dfltname;
     user->nameMap = dtopen(&nameDisc, Dtoset);
@@ -281,29 +279,6 @@ setNodeAttr(Agnode_t * np, char *name, char *value, userdata_t * ud)
     }
 }
 
-#define NODELBL "node:"
-#define NLBLLEN (sizeof(NODELBL)-1)
-#define EDGELBL "edge:"
-#define ELBLLEN (sizeof(EDGELBL)-1)
-
-/* setGlobalNodeAttr:
- * Set global node attribute.
- * The names must always begin with "node:".
- */
-static void
-setGlobalNodeAttr(Agraph_t * g, char *name, char *value)
-{
-    if (strncmp(name, NODELBL, NLBLLEN))
-       fprintf(stderr,
-               "Warning: global node attribute %s in graph %s does not begin with the prefix %s\n",
-               name, agnameof(g), NODELBL);
-    else
-       name += NLBLLEN;
-    if ((g != root) && !agattr(root, AGNODE, name, 0))
-       agattr(root, AGNODE, name, defval);
-    agattr(G, AGNODE, name, value);
-}
-
 static void
 setEdgeAttr(Agedge_t * ep, char *name, char *value, userdata_t * ud)
 {
@@ -336,24 +311,6 @@ setEdgeAttr(Agedge_t * ep, char *name, char *value, userdata_t * ud)
     }
 }
 
-/* setGlobalEdgeAttr:
- * Set global edge attribute.
- * The names always begin with "edge:".
- */
-static void
-setGlobalEdgeAttr(Agraph_t * g, char *name, char *value)
-{
-    if (strncmp(name, EDGELBL, ELBLLEN))
-       fprintf(stderr,
-               "Warning: global edge attribute %s in graph %s does not begin with the prefix %s\n",
-               name, agnameof(g), EDGELBL);
-    else
-       name += ELBLLEN;
-    if ((g != root) && !agattr(root, AGEDGE, name, 0))
-       agattr(root, AGEDGE, name, defval);
-    agattr(g, AGEDGE, name, value);
-}
-
 static void
 setGraphAttr(Agraph_t * g, char *name, char *value, userdata_t * ud)
 {
@@ -543,21 +500,7 @@ static void endElementHandler(void *userData, const char *name)
        name = agxbuse(&ud->xml_attr_name);
        value = agxbuse(&ud->xml_attr_value);
 
-       switch (ud->globalAttrType) {
-       case TAG_NONE:
-           setAttr(name, value, ud);
-           break;
-       case TAG_NODE:
-           setGlobalNodeAttr(G, name, value);
-           break;
-       case TAG_EDGE:
-           setGlobalEdgeAttr(G, name, value);
-           break;
-       case TAG_GRAPH:
-           setGraphAttr(G, name, value, ud);
-           break;
-       }
-       ud->globalAttrType = TAG_NONE;
+       setAttr(name, value, ud);
     } 
 }