[Greater-commits] r328 - trunk/GREAT-ER-DB/impl/postgresql

[scm-commit@wald.intevation.org]

Author: bricks
Date: 2011-06-30 14:04:52 +0200 (Thu, 30 Jun 2011)
New Revision: 328

Modified:
   trunk/GREAT-ER-DB/impl/postgresql/gdagreater_pg.pgc
Log:
Add function to check a user_id for invalid characters


Modified: trunk/GREAT-ER-DB/impl/postgresql/gdagreater_pg.pgc
===================================================================
--- trunk/GREAT-ER-DB/impl/postgresql/gdagreater_pg.pgc	2011-06-30 10:53:10 UTC (rev 327)
+++ trunk/GREAT-ER-DB/impl/postgresql/gdagreater_pg.pgc	2011-06-30 12:04:52 UTC (rev 328)
@@ -109,6 +109,20 @@
 void lda_strtolower(char * dest, const char *source) {
     lda_strntolower(dest, source, strlen(source));
 }
+
+int lgda_check_username(const char * user_id) {
+    int i;
+
+    for (i=0; i < strlen(user_id); i++) {
+        if (isspace(user_id[i])) {
+            return 0;
+        }
+        if (!isascii(user_id[i])) {
+            return 0;
+        }
+    }
+    return 1;
+}
 /*********************************************************************
 * Name     : lda_init_debug_info
 *
@@ -4094,6 +4108,7 @@
   if(!db_con)
     return NULL;
 
+
   lgda_set_connection_values(db_con, vp_connect_descr, 
                              vp_userid, vp_passwd, vp_errinfo);