1 files changed, 45 insertions, 0 deletions
diff --git a/src/action.c b/src/action.c
new file mode 100644
index 0000000..c8ccee1
--- /dev/null
+++ b/src/action.c
@@ -0,0 +1,45 @@
+#include <stdlib.h>
+#include <string.h>
+
+#include "action.h"
+#include "block.h"
+
+void action_perform(action_t *action, block_t *block, config_t *config)
+{
+    for (size_t i = 0; i < action->length; i++) {
+        const char *key = action->parts[i].key;
+        const char *value = action->parts[i].value;
+
+        if (strncmp(key, "block.", 6))
+            abort();
+
+        block_t *target = NULL;
+        for (size_t i = 0; i < config->n_blocks; i++) {
+            if (!strcmp(key + 6, config->blocks[i]->label)) {
+                target = config->blocks[i];
+                break;
+            }
+        }
+
+        if (target == NULL)
+            abort();
+
+        block_change(target, key, value);
+    }
+}
+
+int action_validate(action_t *action, config_t *config)
+{
+    // TODO
+    return 0;
+}
+
+void action_free(action_t *action)
+{
+    for (size_t i = 0; i < action->length; i++) {
+        free(action->parts[i].key);
+        free(action->parts[i].value);
+    }
+
+    free(action->parts);
+}