From f2151e0693150b94009aa77d68a1294f53f79dd3 Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@memberwebs.com>
Date: Fri, 16 Jan 2009 19:58:16 +0000
Subject:     - Add support for printing out MIB name in rrdbot-get

---
 ChangeLog          |  3 +++
 mib/mib-parser.c   | 51 +++++++++++++++++++++++++++++++++++++++++++++++----
 mib/mib-parser.h   |  2 +-
 tools/rrdbot-get.c |  6 +++---
 4 files changed, 54 insertions(+), 8 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a6b60ca..d7e4ea6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+0.9.3  [2009-01-16]
+    - Add support for printing out MIB name in rrdbot-get
+    
 0.9.2  [2008-09-25]
     - Add parameter to specify bind address.
     
diff --git a/mib/mib-parser.c b/mib/mib-parser.c
index ffdb151..dcc755b 100644
--- a/mib/mib-parser.c
+++ b/mib/mib-parser.c
@@ -380,15 +380,55 @@ mib_parse(const char* mib, struct asn_oid* oid)
 }
 
 int
-mib_format(struct asn_oid* oid, FILE* f)
+mib_format(struct asn_oid* oid, FILE* f, int verbose)
 {
+    extern struct module *module_head;
     extern struct tree *tree_head;
+    struct module *mp = NULL;
     struct tree *tp = NULL;
     asn_subid_t subid;
-    int i;
+    int module;
+    int i, start = 0;
 
     mib_init();
 
+    if(!verbose)
+    {
+        module = -1;
+
+        /* Search for the last module the OID is part of */
+        for(i = 0, tp = tree_head; tp && i < oid->len;
+            i++, tp = tp ? tp->child_list : NULL)
+        {
+            subid = oid->subs[i];
+
+            while(tp && tp->subid != subid)
+                tp = tp->next_peer;
+
+            if(!tp)
+                break;
+
+            if(module == -1 || tp->modid != module) {
+                module = tp->modid;
+                start = i + 1;
+            }
+        }
+
+        /* Print out the last module found */
+        if(module != -1) {
+            for (mp = module_head; mp; mp = mp->next) {
+                if (mp->modid == module && mp->name) {
+                    fprintf(f, "%s::", mp->name);
+                    module = -1;
+                    break;
+                }
+            }
+
+            if(module != -1)
+                start = 0;
+        }
+    }
+
     for(i = 0, tp = tree_head; tp && i < oid->len;
         i++, tp = tp ? tp->child_list : NULL)
     {
@@ -400,11 +440,14 @@ mib_format(struct asn_oid* oid, FILE* f)
         if(!tp)
             break;
 
-        fprintf(f, ".%s", tp->label);
+        /* Skip until the module we found above */
+        if(i >= start)
+            fprintf(f, "%s%s", i > start ? "." : "", tp->label);
     }
 
+    /* Print out anything not in the mib */
     for( ; i < oid->len; i++)
-        fprintf(f, ".%d", (int)(oid->subs[i]));
+        fprintf(f, "%s%d", i > start ? "." : "", (int)(oid->subs[i]));
 
     return 0;
 }
diff --git a/mib/mib-parser.h b/mib/mib-parser.h
index a586f8b..194d6d4 100644
--- a/mib/mib-parser.h
+++ b/mib/mib-parser.h
@@ -53,6 +53,6 @@ void mib_init();
 void mib_uninit();
 
 int mib_parse(const char* mib, struct asn_oid* oid);
-int mib_format(struct asn_oid* oid, FILE* f);
+int mib_format(struct asn_oid* oid, FILE* f, int verbose);
 
 #endif /* __MIB_PARSER_H__ */
diff --git a/tools/rrdbot-get.c b/tools/rrdbot-get.c
index 9b038dd..c6be921 100644
--- a/tools/rrdbot-get.c
+++ b/tools/rrdbot-get.c
@@ -199,7 +199,7 @@ print_result (struct snmp_value* value)
 	if (ctx.numeric)
 		printf ("%s", asn_oid2str (&value->var));
 	else
-		mib_format (&value->var, stdout);
+		mib_format (&value->var, stdout, ctx.verbose);
 
 	printf(": ");
 
@@ -398,8 +398,8 @@ process_simple (void)
 static void
 usage()
 {
-    fprintf(stderr, "usage: rrdbot-get [-Mnrv] [-t timeout] [-m mibdir] snmp://community@host/oid\n");
-    fprintf(stderr, "       rrdbot-get -V\n");
+    fprintf(stderr, "usage: rrdbot-get -V\n");
+    fprintf(stderr, "       rrdbot-get [-Mnrv] [-t timeout] [-m mibdir] [-s srcaddr] snmp://community@host/oid\n");
     exit(2);
 }
 
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