From a6ce328cc3f95430b7961f4b249e2c209fc90a56 Mon Sep 17 00:00:00 2001
From: Falk Werner <falk.werner@gmx.net>
Date: Fri, 19 Apr 2019 13:54:55 +0200
Subject: [PATCH] added callback functions

---
 lib/webfuse/provider/impl/static_filesystem.c | 103 +++++++++++++++++-
 1 file changed, 101 insertions(+), 2 deletions(-)

diff --git a/lib/webfuse/provider/impl/static_filesystem.c b/lib/webfuse/provider/impl/static_filesystem.c
index 9639c2a..51386fe 100644
--- a/lib/webfuse/provider/impl/static_filesystem.c
+++ b/lib/webfuse/provider/impl/static_filesystem.c
@@ -1,11 +1,98 @@
 #include "webfuse/provider/impl/static_filesystem.h"
+#include "webfuse/provider/client_config.h"
+#include "webfuse/provider/operation/error.h"
+
 #include <stdlib.h>
+#include <stdbool.h>
+
+#define WFP_STATIC_FILESYSTEM_DEFAULT_CAPACITY (16)
+
+struct wfp_static_filesystem_entry
+{
+    struct wfp_static_filesystem * parent;
+    char const * name;
+    bool is_file;
+    int mode;
+    size_t size;
+    wfp_static_filesystem_read_fn * read;
+    wfp_static_filesystem_get_info_fn * get_info;
+    void * user_data;
+};
 
 struct wfp_static_filesystem
 {
-    int dummy;
+    struct wfp_static_filesystem_entry * entries;
+    size_t size;
+    size_t capacity;
 };
 
+static void wfp_static_filesystem_lookup(
+    struct wfp_request * request,
+    ino_t parent,
+    char const * name,
+    void * user_data)
+{
+    (void) parent;
+    (void) name;
+    (void) user_data;
+
+    wfp_respond_error(request, WF_BAD_NOENTRY);
+}
+
+
+static void wfp_static_filesystem_getattr(
+    struct wfp_request * request,
+    ino_t inode,
+    void * user_data)
+{
+    (void) inode;
+    (void) user_data;
+
+    wfp_respond_error(request, WF_BAD_NOENTRY);
+}
+
+static void wfp_static_filesystem_readdir(
+    struct wfp_request * request,
+    ino_t directory,
+    void * user_data)
+{
+    (void) directory;
+    (void) user_data;
+
+    wfp_respond_error(request, WF_BAD_NOENTRY);
+}
+
+static void wfp_static_filesystem_open(
+    struct wfp_request * request,
+    ino_t inode,
+    int flags,
+    void * user_data)
+{
+    (void) inode;
+    (void) flags;
+    (void) user_data;
+
+    wfp_respond_error(request, WF_BAD_NOENTRY);
+}
+
+static void wfp_static_filesystem_read(
+    struct wfp_request * request,
+    ino_t inode,
+    uint32_t handle,
+    size_t offset,
+    size_t length,
+    void * user_data)
+{
+    (void) inode;
+    (void) handle;
+    (void) offset;
+    (void) length;
+    (void) user_data;
+
+    wfp_respond_error(request, WF_BAD_NOENTRY);
+}
+
+
 struct wfp_static_filesystem *
 wfp_impl_static_filesystem_create(
     struct wfp_client_config * config)
@@ -15,7 +102,18 @@ wfp_impl_static_filesystem_create(
     struct wfp_static_filesystem * filesystem = malloc(sizeof(struct wfp_static_filesystem));
     if (NULL != filesystem)
     {
-        // ToDo: implement me
+        filesystem->entries = malloc(sizeof(struct wfp_static_filesystem_entry) * WFP_STATIC_FILESYSTEM_DEFAULT_CAPACITY);
+        filesystem->size = 0;
+        filesystem->capacity = WFP_STATIC_FILESYSTEM_DEFAULT_CAPACITY;
+
+        wfp_client_config_set_userdata(config, filesystem);
+        wfp_client_config_set_onlookup(config, &wfp_static_filesystem_lookup);
+        wfp_client_config_set_ongetattr(config, &wfp_static_filesystem_getattr);
+        wfp_client_config_set_onreaddir(config, &wfp_static_filesystem_readdir);
+        wfp_client_config_set_onopen(config, &wfp_static_filesystem_open);
+        wfp_client_config_set_onread(config, &wfp_static_filesystem_read);
+
+
     }
 
     return filesystem;
@@ -25,6 +123,7 @@ void
 wfp_impl_static_filesystem_dispose(
     struct wfp_static_filesystem * filesystem)
 {
+    free(filesystem->entries);
     free(filesystem);
 }