Add some more service functions

2 files changed, 46 insertions, 0 deletions

diff --git a/server/confdb/confdb.c b/server/confdb/confdb.c
index 1dd799827..bab94b3f9 100644
--- a/server/confdb/confdb.c
+++ b/server/confdb/confdb.c
@@ -316,6 +316,48 @@ int confdb_get_string(struct confdb_ctx *cdb, TALLOC_CTX *ctx,
     return EOK;
 }
 
+int confdb_get_int(struct confdb_ctx *cdb, TALLOC_CTX *ctx,
+                   const char *section, const char *attribute,
+                   int defval, int *result)
+{
+    char **values;
+    long int val;
+    int ret;
+
+    ret = confdb_get_param(cdb, ctx, section, attribute, &values);
+    if (ret != EOK) {
+        return ret;
+    }
+
+    if (values[0]) {
+        if (values[1] != NULL) {
+            /* too many values */
+            talloc_free(values);
+            return EINVAL;
+        }
+
+        errno = 0;
+        val = strtol(values[0], NULL, 0);
+        if (errno) {
+            talloc_free(values);
+            return errno;
+        }
+
+        if (val < INT_MIN || val > INT_MAX) {
+            talloc_free(values);
+            return ERANGE;
+        }
+
+    } else {
+        val = defval;
+    }
+
+    talloc_free(values);
+
+    *result = (int)val;
+    return EOK;
+}
+
 static int confdb_test(struct confdb_ctx *cdb)
 {
     char **values;
diff --git a/server/confdb/confdb.h b/server/confdb/confdb.h
index b8b685311..7841d4c12 100644
--- a/server/confdb/confdb.h
+++ b/server/confdb/confdb.h
@@ -38,6 +38,10 @@ int confdb_get_string(struct confdb_ctx *cdb, TALLOC_CTX *ctx,
                       const char *section, const char *attribute,
                       const char *defstr, char **result);
 
+int confdb_get_int(struct confdb_ctx *cdb, TALLOC_CTX *ctx,
+                   const char *section, const char *attribute,
+                   int defval, int *result);
+
 int confdb_init(TALLOC_CTX *mem_ctx,
                 struct event_context *ev,
                 struct confdb_ctx **cdb_ctx);