1 files changed, 108 insertions, 0 deletions
diff --git a/lib9p/tests/test_server/fs_shutdown.c b/lib9p/tests/test_server/fs_shutdown.c
new file mode 100644
index 0000000..53a243b
--- /dev/null
+++ b/lib9p/tests/test_server/fs_shutdown.c
@@ -0,0 +1,108 @@
+/* lib9p/tests/test_server/fs_shutdown.c - /shutdown API endpoint
+ *
+ * Copyright (C) 2024-2025  Luke T. Shumaker <lukeshu@lukeshu.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+#include <libmisc/alloc.h>
+
+#include "fs_shutdown.h"
+
+LO_IMPLEMENTATION_C(lib9p_srv_file, struct shutdown_file, shutdown_file);
+
+struct shutdown_fio {
+	struct shutdown_file *parent;
+};
+LO_IMPLEMENTATION_STATIC(lib9p_srv_fio, struct shutdown_fio, shutdown_fio);
+
+/* srv_file *******************************************************************/
+
+void shutdown_file_free(struct shutdown_file *self) {
+	assert(self);
+}
+struct lib9p_qid shutdown_file_qid(struct shutdown_file *self) {
+	assert(self);
+	return (struct lib9p_qid){
+		.type = LIB9P_QT_FILE | LIB9P_QT_APPEND,
+		.vers = 1,
+		.path = self->pathnum,
+	};
+}
+
+error shutdown_file_stat(struct shutdown_file *self, struct lib9p_srv_ctx *ctx, struct lib9p_srv_stat *out) {
+	assert(self);
+	assert(ctx);
+	assert(out);
+
+	*out = ((struct lib9p_srv_stat){
+		.qid                 = shutdown_file_qid(self),
+		.mode                = 0222 | LIB9P_DM_APPEND,
+		.atime_sec           = UTIL9P_ATIME,
+		.mtime_sec           = UTIL9P_MTIME,
+		.size                = 0,
+		.name                = lib9p_str(self->name),
+		.owner_uid           = { .name=lib9p_str("root"), .num=0 },
+		.owner_gid           = { .name=lib9p_str("root"), .num=0 },
+		.last_modifier_uid   = { .name=lib9p_str("root"), .num=0 },
+		.extension           = lib9p_str(NULL),
+	});
+	return ERROR_NULL;
+}
+error shutdown_file_wstat(struct shutdown_file *self, struct lib9p_srv_ctx *ctx, struct lib9p_srv_stat) {
+	assert(self);
+	assert(ctx);
+	return error_new(E_POSIX_EROFS, "cannot wstat API file");
+}
+error shutdown_file_remove(struct shutdown_file *self, struct lib9p_srv_ctx *ctx) {
+	assert(self);
+	assert(ctx);
+	return error_new(E_POSIX_EROFS, "cannot remove API file");
+}
+
+LIB9P_SRV_NOTDIR(, struct shutdown_file, shutdown_file);
+
+lib9p_srv_fio_or_error shutdown_file_fopen(struct shutdown_file *self, struct lib9p_srv_ctx *ctx, bool, bool, bool) {
+	assert(self);
+	assert(ctx);
+
+	struct shutdown_fio *ret = heap_alloc(1, struct shutdown_fio);
+	ret->parent = self;
+
+	return ERROR_NEW_VAL(lib9p_srv_fio, LO_BOX(lib9p_srv_fio, ret));
+}
+
+/* srv_fio ********************************************************************/
+
+static void shutdown_fio_iofree(struct shutdown_fio *self) {
+	assert(self);
+	free(self);
+}
+
+static struct lib9p_qid shutdown_fio_ioqid(struct shutdown_fio *self) {
+	assert(self);
+	return shutdown_file_qid(self->parent);
+}
+
+static uint32_t shutdown_fio_iounit(struct shutdown_fio *self) {
+	assert(self);
+	return 0;
+}
+
+static uint32_t_or_error shutdown_fio_pwrite(struct shutdown_fio *self, struct lib9p_srv_ctx *ctx,
+                                             const void *buf,
+                                             uint32_t byte_count,
+                                             uint64_t offset) {
+	assert(self);
+	assert(ctx);
+	assert(buf);
+	assert(offset == 0);
+	if (byte_count == 0)
+		return ERROR_NEW_VAL(uint32_t, 0);
+	for (size_t i = 0; i < self->parent->nlisteners; i++)
+		LO_CALL(LO_BOX(net_stream_listener, &self->parent->listeners[i]), close);
+	return ERROR_NEW_VAL(uint32_t, byte_count);
+}
+static error shutdown_fio_pread(struct shutdown_fio *LM_UNUSED(self), struct lib9p_srv_ctx *LM_UNUSED(ctx),
+                                lo_interface io_writer LM_UNUSED(dst), uint64_t LM_UNUSED(src_offset), uint32_t LM_UNUSED(count)) {
+	assert_notreached("not readable");
+}