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client/cliprdr_file: Fix build when using FUSE2 instead of FUSE3

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To invalidate inodes, FUSE2 uses a FUSE channel handle, while FUSE3 uses
the FUSE session.
So, ensure the correct handle is passed to the respective API calls.
This commit is contained in:
Pascal Nowack 2023-08-02 21:52:32 +02:00 committed by akallabeth
parent c031e7eba6
commit 33c2c5eb96
1 changed files with 50 additions and 8 deletions
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58
client/common/client_cliprdr_file.c
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@ -161,9 +161,13 @@ struct cliprdr_file_context
{
#if defined(WITH_FUSE2) || defined(WITH_FUSE3)
/* FUSE related**/
HANDLE fuse_start_sync;
HANDLE fuse_stop_sync;
HANDLE fuse_thread;
struct fuse_session* fuse_sess;
#if FUSE_USE_VERSION < 30
struct fuse_chan* ch;
#endif
wHashTable* inode_table;
wHashTable* clip_data_table;
@ -388,11 +392,17 @@ static BOOL notify_delete_child(void* data, size_t index, va_list ap)
CliprdrFuseFile* parent = va_arg(ap, CliprdrFuseFile*);
WINPR_ASSERT(file_context);
WINPR_ASSERT(file_context->fuse_sess);
WINPR_ASSERT(parent);
#if FUSE_USE_VERSION >= 30
WINPR_ASSERT(file_context->fuse_sess);
fuse_lowlevel_notify_delete(file_context->fuse_sess, parent->ino, child->ino, child->filename,
strlen(child->filename));
#else
WINPR_ASSERT(file_context->ch);
fuse_lowlevel_notify_delete(file_context->ch, parent->ino, child->ino, child->filename,
strlen(child->filename));
#endif
return TRUE;
}
@ -405,13 +415,21 @@ static BOOL invalidate_inode(void* data, size_t index, va_list ap)
CliprdrFileContext* file_context = va_arg(ap, CliprdrFileContext*);
WINPR_ASSERT(file_context);
#if FUSE_USE_VERSION >= 30
WINPR_ASSERT(file_context->fuse_sess);
#else
WINPR_ASSERT(file_context->ch);
#endif
ArrayList_ForEach(fuse_file->children, notify_delete_child, file_context, fuse_file);
DEBUG_CLIPRDR(file_context->log, "Invalidating inode %lu for file \"%s\"", fuse_file->ino,
fuse_file->filename);
#if FUSE_USE_VERSION >= 30
fuse_lowlevel_notify_inval_inode(file_context->fuse_sess, fuse_file->ino, 0, 0);
#else
fuse_lowlevel_notify_inval_inode(file_context->ch, fuse_file->ino, 0, 0);
#endif
WLog_Print(file_context->log, WLOG_DEBUG, "Inode %lu invalidated", fuse_file->ino);
return TRUE;
@ -462,7 +480,11 @@ static void clear_selection(CliprdrFileContext* file_context, BOOL all_selection
HashTable_Foreach(file_context->inode_table, maybe_steal_inode, &clear_context);
HashTable_Unlock(file_context->inode_table);
#if FUSE_USE_VERSION >= 30
if (file_context->fuse_sess)
#else
if (file_context->ch)
#endif
{
/*
* fuse_lowlevel_notify_inval_inode() is a blocking operation. If we receive a
@ -474,9 +496,17 @@ static void clear_selection(CliprdrFileContext* file_context, BOOL all_selection
*/
ArrayList_ForEach(clear_context.fuse_files, invalidate_inode, file_context);
if (clip_data_dir)
{
#if FUSE_USE_VERSION >= 30
fuse_lowlevel_notify_delete(file_context->fuse_sess, file_context->root_dir->ino,
clip_data_dir->ino, clip_data_dir->filename,
strlen(clip_data_dir->filename));
#else
fuse_lowlevel_notify_delete(file_context->ch, file_context->root_dir->ino,
clip_data_dir->ino, clip_data_dir->filename,
strlen(clip_data_dir->filename));
#endif
}
}
ArrayList_Free(clear_context.fuse_files);
@ -1134,8 +1164,11 @@ static DWORD WINAPI cliprdr_file_fuse_thread(LPVOID arg)
struct fuse_args args = FUSE_ARGS_INIT(0, NULL);
#if FUSE_USE_VERSION >= 30
fuse_opt_add_arg(&args, file->path);
if ((file->fuse_sess = fuse_session_new(&args, &cliprdr_file_fuse_oper,
sizeof(cliprdr_file_fuse_oper), (void*)file)) != NULL)
file->fuse_sess = fuse_session_new(&args, &cliprdr_file_fuse_oper,
sizeof(cliprdr_file_fuse_oper), (void*)file);
SetEvent(file->fuse_start_sync);
if (file->fuse_sess != NULL)
{
freerdp_add_signal_cleanup_handler(file, fuse_abort);
if (0 == fuse_session_mount(file->fuse_sess, file->path))
@ -1151,15 +1184,17 @@ static DWORD WINAPI cliprdr_file_fuse_thread(LPVOID arg)
fuse_session_destroy(file->fuse_sess);
}
#else
struct fuse_chan* ch = fuse_mount(file->path, &args);
if (ch != NULL)
file->ch = fuse_mount(file->path, &args);
SetEvent(file->fuse_start_sync);
if (file->ch != NULL)
{
file->fuse_sess = fuse_lowlevel_new(&args, &cliprdr_file_fuse_oper,
sizeof(cliprdr_file_fuse_oper), (void*)file);
if (file->fuse_sess != NULL)
{
freerdp_add_signal_cleanup_handler(file, fuse_abort);
fuse_session_add_chan(file->fuse_sess, ch);
fuse_session_add_chan(file->fuse_sess, file->ch);
const int err = fuse_session_loop(file->fuse_sess);
if (err != 0)
WLog_Print(file->log, WLOG_WARN, "fuse_session_loop failed with %d", err);
@ -1171,13 +1206,13 @@ static DWORD WINAPI cliprdr_file_fuse_thread(LPVOID arg)
if (file->fuse_sess != NULL)
{
fuse_session_remove_chan(ch);
fuse_session_remove_chan(file->ch);
freerdp_del_signal_cleanup_handler(file, fuse_abort);
fuse_session_destroy(file->fuse_sess);
}
fuse_unmount(file->path, ch);
fuse_unmount(file->path, file->ch);
}
#endif
fuse_opt_free_args(&args);
@ -2092,6 +2127,8 @@ void cliprdr_file_context_free(CliprdrFileContext* file)
}
if (file->fuse_stop_sync)
CloseHandle(file->fuse_stop_sync);
if (file->fuse_start_sync)
CloseHandle(file->fuse_start_sync);
HashTable_Free(file->request_table);
HashTable_Free(file->clip_data_table);
@ -2438,10 +2475,15 @@ CliprdrFileContext* cliprdr_file_context_new(void* context)
goto fail;
#if defined(WITH_FUSE2) || defined(WITH_FUSE3)
if (!(file->fuse_start_sync = CreateEvent(NULL, TRUE, FALSE, NULL)))
goto fail;
if (!(file->fuse_stop_sync = CreateEvent(NULL, TRUE, FALSE, NULL)))
goto fail;
if (!(file->fuse_thread = CreateThread(NULL, 0, cliprdr_file_fuse_thread, file, 0, NULL)))
goto fail;
if (WaitForSingleObject(file->fuse_start_sync, INFINITE) == WAIT_FAILED)
WLog_Print(file->log, WLOG_ERROR, "Failed to wait for start sync");
#endif
return file;