Move functionality for parsing MIBs, SNMP into common files.

2 files changed, 45 insertions, 0 deletions

diff --git a/bsnmp/snmp.c b/bsnmp/snmp.c
index f758262..6b2cc01 100644
--- a/bsnmp/snmp.c
+++ b/bsnmp/snmp.c
@@ -1079,3 +1079,46 @@ snmp_printf_func(const char *fmt, ...)
 	vfprintf(stderr, fmt, ap);
 	va_end(ap);
 }
+
+/* -----------------------------------------------------------------------------
+ * ERR MESSAGE HANDLING
+ */
+
+/* All SNMP error messages */
+static struct
+{
+    int code;
+    const char* msg;
+} snmp_errmsgs[] = {
+    { SNMP_ERR_NOERROR, "Success" },
+    { SNMP_ERR_TOOBIG, "SNMP packet or response too big" },
+    { SNMP_ERR_NOSUCHNAME, "Unknown variable name" },
+    { SNMP_ERR_BADVALUE, "Incorrect syntax or value when modifing a variable" },
+    { SNMP_ERR_READONLY, "Value is readonly" },
+    { SNMP_ERR_GENERR, "Unspecified general error" },
+    { SNMP_ERR_NO_ACCESS, "Access was denied to the object" },
+    { SNMP_ERR_WRONG_TYPE, "The object type is incorrect for the object" },
+    { SNMP_ERR_WRONG_LENGTH, "Incorrect specified for the object." },
+    { SNMP_ERR_WRONG_ENCODING, "Incorrect encoding specified for the object." },
+    { SNMP_ERR_WRONG_VALUE, "Not possible to set this value for the object." },
+    { SNMP_ERR_NO_CREATION, "The value cannot be created." },
+    { SNMP_ERR_INCONS_VALUE, "Not possible to set the value at this time." },
+    { SNMP_ERR_RES_UNAVAIL, "The resource is not availeble" },
+    { SNMP_ERR_COMMIT_FAILED, "Commit failed" },
+    { SNMP_ERR_UNDO_FAILED, "Undo failed" },
+    { SNMP_ERR_AUTH_ERR, "A problem occured during authentication" },
+    { SNMP_ERR_NOT_WRITEABLE, "The variable cannot be written or created." },
+    { SNMP_ERR_INCONS_NAME, "The variable does not exist." }
+};
+
+const char*
+snmp_get_errmsg (int code)
+{
+    int i;
+    for(i = 0; i < sizeof(snmp_errmsgs) / sizeof(snmp_errmsgs[0]); i++)
+    {
+        if(code == snmp_errmsgs[i].code)
+            return snmp_errmsgs[i].msg;
+    }
+    return NULL;
+}
diff --git a/bsnmp/snmp.h b/bsnmp/snmp.h
index 1ae0775..ea04ffa 100644
--- a/bsnmp/snmp.h
+++ b/bsnmp/snmp.h
@@ -171,4 +171,6 @@ extern void (*snmp_printf)(const char *, ...);
 #define TRUTH_GET(T) (((T) == 1) ? 1 : 0)
 #define TRUTH_OK(T)  ((T) == 1 || (T) == 2)
 
+const char* snmp_get_errmsg (int code);
+
 #endif