From 87c6d9ea92d83460457353cfea6c5bde8744994a Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek@redhat.com>
Date: Sun, 19 Jun 2016 07:14:23 +0200
Subject: UTIL: Add a utility function sss_output_name

Adds a convenience function that will help reduce the amount of code
duplication in the responders. All responders need to parse the username
from the internal format, lower-case the name, if the domain is
case-insensitive and then replace spaces if the responder is configured
to do so.

Reviewed-by: Sumit Bose <sbose@redhat.com>
---
 src/util/usertools.c | 40 ++++++++++++++++++++++++++++++++++++++++
 src/util/util.h      |  6 ++++++
 2 files changed, 46 insertions(+)

(limited to 'src/util')

diff --git a/src/util/usertools.c b/src/util/usertools.c
index ee2e86264..8e5be9788 100644
--- a/src/util/usertools.c
+++ b/src/util/usertools.c
@@ -831,3 +831,43 @@ char **sss_create_internal_fqname_list(TALLOC_CTX *mem_ctx,
 
     return fqname_list;
 }
+
+char *sss_output_name(TALLOC_CTX *mem_ctx,
+                      const char *name,
+                      bool case_sensitive,
+                      const char replace_space)
+{
+    TALLOC_CTX *tmp_ctx = NULL;
+    errno_t ret;
+    char *shortname;
+    char *outname = NULL;
+
+    tmp_ctx = talloc_new(NULL);
+    if (!tmp_ctx) return NULL;
+
+    ret = sss_parse_internal_fqname(tmp_ctx, name, &shortname, NULL);
+    if (ret != EOK) {
+        DEBUG(SSSDBG_CRIT_FAILURE, "sss_parse_internal_fqname failed\n");
+        goto done;
+    }
+
+    outname = sss_get_cased_name(tmp_ctx, shortname, case_sensitive);
+    if (outname == NULL) {
+        DEBUG(SSSDBG_CRIT_FAILURE,
+                "sss_get_cased_name failed, skipping\n");
+        ret = EIO;
+        goto done;
+    }
+
+    outname = sss_replace_space(tmp_ctx, outname, replace_space);
+    if (outname == NULL) {
+        DEBUG(SSSDBG_CRIT_FAILURE, "sss_replace_space failed\n");
+        ret = EIO;
+        goto done;
+    }
+
+    outname = talloc_steal(mem_ctx, outname);
+done:
+    talloc_free(tmp_ctx);
+    return outname;
+}
diff --git a/src/util/util.h b/src/util/util.h
index cd975c2c8..3b8acd1c5 100644
--- a/src/util/util.h
+++ b/src/util/util.h
@@ -290,6 +290,12 @@ char **sss_create_internal_fqname_list(TALLOC_CTX *mem_ctx,
                                        const char * const *shortname_list,
                                        const char *dom_name);
 
+/* Turn fqname into cased shortname with replaced space. */
+char *sss_output_name(TALLOC_CTX *mem_ctx,
+                      const char *fqname,
+                      bool case_sensitive,
+                      const char replace_space);
+
 /* from backup-file.c */
 int backup_file(const char *src, int dbglvl);
 
-- 
cgit