Update README and add feature tests for rsync-compatible flags

src/client/client_send.c

@@ -100,9 +100,11 @@ static int scan_directory_multithreaded(void *pipeline_context) {
   while ((current_chunk = directory_scanner_next(scanner)) != NULL) {
     if (context->config->use_delete) {
       mtx_lock(&context->mutex_scanner);
-      for (int i = 0; i < current_chunk->element_count; i++)
-        array_list_add(context->manifest,
-                       str_dup(current_chunk->items[i]->path));
+      for (int i = 0; i < current_chunk->element_count; i++) {
+        const char *p = current_chunk->items[i]->path;
+        if (*p == '/') p++;
+        array_list_add(context->manifest, str_dup(p));
+      }
       mtx_unlock(&context->mutex_scanner);
     }
     queue_enqueue_multithreaded(context->queue_scanner, current_chunk,
@@ -192,8 +194,11 @@ int send_files(Config *config) {
     unsigned long long chunk_bytes = 0;
     for (int i = 0; i < current_chunk->element_count; i++) {
       chunk_bytes += current_chunk->items[i]->data->size;
-      if (manifest)
-        array_list_add(manifest, str_dup(current_chunk->items[i]->path));
+      if (manifest) {
+        const char *p = current_chunk->items[i]->path;
+        if (*p == '/') p++;
+        array_list_add(manifest, str_dup(p));
+      }
     }
     if (!config->use_sendfile) {
       for (int i = 0; i < current_chunk->element_count; i++)
@@ -218,8 +223,6 @@ int send_files(Config *config) {
     send_int(client->file_descriptor, manifest->size);
     for (int i = 0; i < manifest->size; i++)
       send_str(client->file_descriptor, (char *)manifest->items[i]);
-    for (int i = 0; i < manifest->size; i++)
-      free(manifest->items[i]);
     array_list_delete(manifest);
   }
   send_status(client->file_descriptor, STATUS_FINISHED);

src/server/server.c

@@ -63,8 +63,6 @@ int receive_files(Config *config, int file_descriptor) {
       array_list_add(manifest, receive_str(file_descriptor));
     fprintf(stderr, "Deleting files not in manifest...\n");
     delete_extras(config->receive_root_directory, manifest);
-    for (int i = 0; i < manifest->size; i++)
-      free(manifest->items[i]);
     array_list_delete(manifest);
     status = receive_status(file_descriptor);
   }

src/shared/multiprocessing.c

@@ -38,8 +38,6 @@ PipelineContextSender *pipeline_context_sender_create(Config *config,
 
 void pipeline_context_sender_destroy(PipelineContextSender *context) {
   if (context->manifest) {
-    for (int i = 0; i < context->manifest->size; i++)
-      free(context->manifest->items[i]);
     array_list_delete(context->manifest);
   }
   config_delete(context->config);