Move functionality for parsing MIBs, SNMP into common files.

2 files changed, 45 insertions, 0 deletions

diff --git a/common/config-parser.c b/common/config-parser.c
index 905e019..c54b91e 100644
--- a/common/config-parser.c
+++ b/common/config-parser.c
@@ -314,3 +314,45 @@ cfg_parse_dir(const char* dirname, void* data)
 
     return ret;
 }
+
+const char*
+cfg_parse_uri (char *uri, char** scheme, char** host, char** user, char** path)
+{
+    char* t;
+
+    *scheme = NULL;
+    *host = NULL;
+    *user = NULL;
+    *path = NULL;
+
+    *scheme = strsep(&uri, ":");
+    if(uri == NULL || (uri[0] != '/' && uri[1] != '/'))
+        return "invalid uri";
+
+    uri += 2;
+    *host = strsep(&uri, "/");
+    if(*host[0])
+    {
+        /* Parse the community out from the host */
+        t = strchr(*host, '@');
+        if(t)
+        {
+            *t = 0;
+            *user = *host;
+            *host = t + 1;
+        }
+    }
+
+    if(!*host[0])
+        return "invalid uri: no host name found";
+
+    if(!uri || !uri[0] || !uri[1])
+        return "invalid uri: no path found";
+
+    *path = uri;
+
+    while((*path)[0] == '/')
+        (*path)++;
+
+    return NULL;
+}
diff --git a/common/config-parser.h b/common/config-parser.h
index 174bac2..11949a2 100644
--- a/common/config-parser.h
+++ b/common/config-parser.h
@@ -47,4 +47,7 @@ extern int cfg_error(const char* filename, const char* errmsg, void* data);
 int cfg_parse_dir(const char* dirname, void* data);
 int cfg_parse_file(const char* filename, void* data, char** memory);
 
+/* A helper for parsing URIs */
+const char* cfg_parse_uri (char *uri, char** scheme, char** host, char** user, char** path);
+
 #endif /* __CONFIG_PARSER_H__ */