1 files changed, 84 insertions, 0 deletions
diff --git a/cmd/srv9p/static.c b/cmd/srv9p/static.c
new file mode 100644
index 0000000..f992764
--- /dev/null
+++ b/cmd/srv9p/static.c
@@ -0,0 +1,84 @@
+#include <assert.h>
+
+#include "static.h"
+
+#define UNUSED(name) /* name __attribute__((unused)) */
+
+static struct lib9p_srv_io static_dir_io(struct lib9p_srv_ctx *ctx, void *UNUSED(impl), lib9p_o_t UNUSED(flags)) {
+	struct lib9p_srv_io iohandle = {0};
+	lib9p_error(&ctx->basectx, LINUX_EFAULT, "TODO: io");
+	return iohandle;
+}
+
+#define p9_str(cstr)    ((struct lib9p_s){ .len = strlen(cstr), .utf8 = cstr })
+#define p9_nulstr       ((struct lib9p_s){ .len = 0, .utf8 = NULL })
+
+static struct lib9p_stat static_dir_stat(struct lib9p_srv_ctx *UNUSED(ctx), void *_data) {
+	struct static_dir_data *data = _data;
+	assert(data);
+
+	struct lib9p_stat stat = {
+		.kern_type                      = 0,
+		.kern_dev                       = 0,
+		.file_qid                       = {
+			.type = LIB9P_QT_DIR,
+			.vers = 1,
+			.path = data->pathnum,
+		},
+		.file_mode                = LIB9P_DM_DIR | (data->perm & 0555),
+		.file_atime               = data->atime,
+		.file_mtime               = data->mtime,
+		.file_size                = 0,
+		.file_name                = p9_str(data->name),
+		.file_owner_uid           = p9_str(data->u_name),
+		.file_owner_gid           = p9_str(data->g_name),
+		.file_last_modified_uid   = p9_str(data->m_name),
+		.file_extension           = p9_nulstr,
+		.file_owner_n_uid         = data->u_num,
+		.file_owner_n_gid         = data->g_num,
+		.file_last_modified_n_uid = data->m_num,
+	};
+	return stat;
+}
+
+static void static_dir_wstat(struct lib9p_srv_ctx *ctx, void *UNUSED(_data),
+                              struct lib9p_stat UNUSED(new)) {
+	lib9p_error(&ctx->basectx, LINUX_EROFS, "read-only part of filesystem");
+}
+
+static void static_dir_remove(struct lib9p_srv_ctx *ctx, void *UNUSED(_data)) {
+	lib9p_error(&ctx->basectx, LINUX_EROFS, "read-only part of filesystem");
+}
+
+static void static_dir_free(struct lib9p_srv_ctx *UNUSED(ctx), void *UNUSED(_data)) {}
+
+static struct lib9p_srv_file static_dir_dopen(struct lib9p_srv_ctx *ctx, void *UNUSED(_data),
+                                               char *UNUSED(childname)) {
+	struct lib9p_srv_file file= {0};
+	lib9p_error(&ctx->basectx, LINUX_EFAULT, "TODO: dopen");
+	return file;
+}
+
+static struct lib9p_srv_file static_dir_dcreate(struct lib9p_srv_ctx *ctx, void *UNUSED(_data),
+                                                 char *UNUSED(childname),
+                                                 lib9p_dm_t UNUSED(perm), lib9p_o_t UNUSED(flags)) {
+	struct lib9p_srv_file file = {0};
+	lib9p_error(&ctx->basectx, LINUX_EROFS, "read-only part of filesystem");
+	return file;
+}
+
+struct lib9p_srv_file_vtable static_dir_vtable = {
+	.io      = static_dir_io,
+	.stat    = static_dir_stat,
+	.wstat   = static_dir_wstat,
+	.remove  = static_dir_remove,
+	.free    = static_dir_free,
+	.dopen   = static_dir_dopen,
+	.dcreate = static_dir_dcreate,
+};
+
+/*
+  struct lib9p_srv_io_dir_vtable static_dir_io_vtable = {
+  .readdir = TODO,
+  };
+*/