1 files changed, 130 insertions, 0 deletions
diff --git a/common/ini/ini_configobj.c b/common/ini/ini_configobj.c
index 4da9a7c..44b8d32 100644
--- a/common/ini/ini_configobj.c
+++ b/common/ini/ini_configobj.c
@@ -113,3 +113,133 @@ int ini_config_create(struct ini_cfgobj **ini_config)
     TRACE_FLOW_EXIT();
     return error;
 }
+
+/* Callback to set the boundary */
+int ini_boundary_cb(const char *property,
+                     int property_len,
+                     int type,
+                     void *data,
+                     int length,
+                     void *custom_data,
+                     int *dummy)
+{
+    int error = EOK;
+    struct value_obj *vo = NULL;
+    uint32_t boundary;
+
+    TRACE_FLOW_ENTRY();
+
+    boundary = *((uint32_t *)(custom_data));
+    /* Banary items are the values */
+    if(type == COL_TYPE_BINARY) {
+        vo = *((struct value_obj **)(data));
+        error = value_set_boundary(vo, boundary);
+    }
+
+    TRACE_FLOW_EXIT();
+    return error;
+}
+
+/* Set the folding boundary for multiline values.
+ * Use before serializing and saving to a file if the
+ * default boundary of 80 characters does not work for you.
+ */
+int ini_config_set_wrap(struct ini_cfgobj *ini_config,
+                        uint32_t boundary)
+{
+    int error = EOK;
+
+    TRACE_FLOW_ENTRY();
+
+    if (!ini_config) {
+        TRACE_ERROR_NUMBER("Invalid argument", EINVAL);
+        return EINVAL;
+    }
+
+    ini_config->boundary = boundary;
+    error = col_traverse_collection(ini_config->cfg,
+                                    COL_TRAVERSE_DEFAULT,
+                                    ini_boundary_cb,
+                                    (void *)(&(ini_config->boundary)));
+    if (error) {
+        TRACE_ERROR_NUMBER("Failed to set wrapping boundary", error);
+        return error;
+    }
+
+
+    TRACE_FLOW_EXIT();
+    return error;
+}
+
+/* Configuration copy callback */
+static int ini_copy_cb(struct collection_item *item,
+                       void *ext_data,
+                       int *skip)
+{
+    int error = EOK;
+    struct value_obj *vo = NULL;
+    struct value_obj *new_vo = NULL;
+
+    TRACE_FLOW_ENTRY();
+
+    ext_data = NULL;
+    *skip = 0;
+
+    /* Banary items are the values */
+    if(type == COL_TYPE_BINARY) {
+        vo = *((struct value_obj **)(col_get_item_data(item)));
+        error = value_copy(vo, &new_vo);
+        if (error) {
+            TRACE_ERROR_NUMBER("Failed to copy value", error);
+            return error;
+        }
+    }
+
+    TRACE_FLOW_EXIT();
+    return error;
+}
+
+/* Copy configuration */
+int ini_config_copy(struct ini_cfgobj *ini_config,
+                    struct ini_cfgobj **ini_new)
+{
+    int error = EOK;
+    struct ini_cfgobj *new_co;
+
+    TRACE_FLOW_ENTRY();
+
+    if ((!ini_config) ||
+        (!ini_new)) {
+        TRACE_ERROR_NUMBER("Invalid argument", EINVAL);
+        return EINVAL;
+    }
+
+    /* Create a new configuration object */
+    errno = 0;
+    new_co = malloc(sizeof(struct ini_cfgobj));
+    if (!new_co) {
+        error = errno;
+        TRACE_ERROR_NUMBER("Failed to allocate memory", ENOMEM);
+        return ENOMEM;
+    }
+
+    new_co->cfg = NULL;
+    new_co->boundary = ini_config->boundary;
+
+    error = col_copy_collection_with_cb(&(new_cfg->cfg),
+                                        ini_config->cfg,
+                                        INI_CONFIG_NAME,
+                                        COL_COPY_NORMAL,
+                                        ini_copy_cb,
+                                        NULL);
+    if (error) {
+        TRACE_ERROR_NUMBER("Failed to copy collection", error);
+        ini_config_destroy(new_co);
+        return error;
+    }
+
+    *ini_new = new_co;
+
+    TRACE_FLOW_EXIT();
+    return error;
+}