mirror of
https://github.com/falk-werner/webfuse-provider
synced 2024-10-27 20:44:10 +00:00
3a7c064af7
* fixes verbosity option when set through command line * adds support for build type and allows to run gdb in container * adds missing toolchain headers to project * renames container macros * adds gdbserver * fixes verbosity option when set through command line * adds support for build type and allows to run gdb in container * adds missing toolchain headers to project * renames container macros * adds gdbserver * removes language settings, which contains alternating values * adds wrapper script to launch gdbserver * fix docker command in wrapper script * fixes run in dind setup * replaces docker's init through dump-init * moves filesystem to session * fixes verbosity option when set through command line * adds support for build type and allows to run gdb in container * renames container macros * adds gdbserver * fixes verbosity option when set through command line * adds support for build type and allows to run gdb in container * renames container macros * adds gdbserver * adds wrapper script to launch gdbserver * fix docker command in wrapper script * fixes run in dind setup * replaces docker's init through dump-init * moves filesystem to session * adds container_of * added dlist * allows multiple clients to connect * removes directory when session is closed * adds dependecy to uuid-dev * allow clients to register filesystems * updates documentation * moves mountpoint handling into filesystem: mountpoints are removed during session cleanup * adds filesystem name/id to request parameters * fixes security issue: add_filesystem did not check name * removes default link, if it is broken * recreates symlink "default", if filesystem is gone * updates documentation * fixes memory leak * makes authentication work .. again * updates provider to support changed protocol * removes execute right of hello.txt * fixes style issues * fixes javascript style issues * fixes flase positive from Flawfinder * fixes some javascript style issues * removes use of PATH_MAX * removes use of GNU extensions in container_of implementation * ignores findings of flawfinder * replaces dlist by slist * removes duplicate implementation of slist (message_queue)
110 lines
2.9 KiB
C
110 lines
2.9 KiB
C
#include "webfuse/adapter/impl/operations.h"
|
|
|
|
#include <limits.h>
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <unistd.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "webfuse/adapter/impl/jsonrpc/proxy.h"
|
|
#include "webfuse/adapter/impl/jsonrpc/util.h"
|
|
#include "webfuse/core/util.h"
|
|
|
|
struct wf_impl_operation_lookup_context
|
|
{
|
|
fuse_req_t request;
|
|
double timeout;
|
|
uid_t uid;
|
|
gid_t gid;
|
|
};
|
|
|
|
static void wf_impl_operation_lookup_finished(
|
|
void * user_data,
|
|
wf_status status,
|
|
json_t const * data
|
|
)
|
|
{
|
|
struct wf_impl_operation_lookup_context * context = user_data;
|
|
struct fuse_entry_param buffer;
|
|
|
|
if (NULL != data)
|
|
{
|
|
json_t * inode_holder = json_object_get(data, "inode");
|
|
json_t * mode_holder = json_object_get(data, "mode");
|
|
json_t * type_holder = json_object_get(data, "type");
|
|
if ((NULL != inode_holder) && (json_is_integer(inode_holder)) &&
|
|
(NULL != mode_holder) && (json_is_integer(mode_holder)) &&
|
|
(NULL != type_holder) && (json_is_string(type_holder)))
|
|
{
|
|
memset(&buffer, 0, sizeof(struct stat));
|
|
|
|
buffer.ino = json_integer_value(inode_holder);
|
|
buffer.attr.st_mode = json_integer_value(mode_holder) & 0555;
|
|
char const * type = json_string_value(type_holder);
|
|
if (0 == strcmp("file", type))
|
|
{
|
|
buffer.attr.st_mode |= S_IFREG;
|
|
}
|
|
else if (0 == strcmp("dir", type))
|
|
{
|
|
buffer.attr.st_mode |= S_IFDIR;
|
|
}
|
|
|
|
|
|
buffer.attr_timeout = context->timeout;
|
|
buffer.entry_timeout = context->timeout;
|
|
buffer.attr.st_uid = context->uid;
|
|
buffer.attr.st_gid = context->gid;
|
|
buffer.attr.st_nlink = 1;
|
|
buffer.attr.st_size = wf_impl_json_get_int(data, "size", 0);
|
|
buffer.attr.st_atime = wf_impl_json_get_int(data, "atime", 0);
|
|
buffer.attr.st_mtime = wf_impl_json_get_int(data, "mtime", 0);
|
|
buffer.attr.st_ctime = wf_impl_json_get_int(data, "ctime", 0);
|
|
}
|
|
else
|
|
{
|
|
status = WF_BAD_FORMAT;
|
|
}
|
|
}
|
|
|
|
if (WF_GOOD == status)
|
|
{
|
|
fuse_reply_entry(context->request, &buffer);
|
|
}
|
|
else
|
|
{
|
|
fuse_reply_err(context->request, ENOENT);
|
|
}
|
|
|
|
free(context);
|
|
}
|
|
|
|
void wf_impl_operation_lookup (
|
|
fuse_req_t request,
|
|
fuse_ino_t parent,
|
|
char const * name)
|
|
{
|
|
struct fuse_ctx const * context = fuse_req_ctx(request);
|
|
struct wf_impl_operations_context * user_data = fuse_req_userdata(request);
|
|
struct wf_impl_jsonrpc_proxy * rpc = wf_impl_operations_context_get_proxy(user_data);
|
|
|
|
if (NULL != rpc)
|
|
{
|
|
struct wf_impl_operation_lookup_context * lookup_context = malloc(sizeof(struct wf_impl_operation_lookup_context));
|
|
lookup_context->request = request;
|
|
lookup_context->uid = context->uid;
|
|
lookup_context->gid = context->gid;
|
|
lookup_context->timeout = user_data->timeout;
|
|
|
|
wf_impl_jsonrpc_proxy_invoke(rpc, &wf_impl_operation_lookup_finished, lookup_context, "lookup", "sis", user_data->name, (int) (parent & INT_MAX), name);
|
|
}
|
|
else
|
|
{
|
|
fuse_reply_err(request, ENOENT);
|
|
}
|
|
}
|