[client] clipboard: add seamless file backends

client/tests/clipboard_files_stub.c

@@ -0,0 +1,116 @@
+/**
+ * Looking Glass
+ * Copyright © 2017-2026 The Looking Glass Authors
+ * https://looking-glass.io
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc., 59
+ * Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "../src/clipboard_files.h"
+
+unsigned lgClipboardFilesStubRemoteOfferCount;
+unsigned lgClipboardFilesStubRemoteClearCount;
+uint64_t lgClipboardFilesStubRemoteDataset;
+bool lgClipboardFilesStubRemoteReady;
+bool lgClipboardFilesStubRemoteOfferResult = true;
+
+bool lgClipboardFiles_init(void) { return true; }
+void lgClipboardFiles_free(void) {}
+bool lgClipboardFiles_setLocal(const char * mime,
+    const void * data, size_t size)
+{
+  (void)mime; (void)data; (void)size; return false;
+}
+void lgClipboardFiles_clearLocal(void) {}
+bool lgClipboardFiles_getRemote(const char * mime, char ** data, size_t * size)
+{
+  (void)mime; (void)data; (void)size; return false;
+}
+uint64_t lgClipboardFiles_remotePresentationAcquire(void) { return 0; }
+bool lgClipboardFiles_getRemotePresentation(uint64_t presentation,
+    const char * mime, char ** data, size_t * size)
+{
+  (void)presentation; (void)mime; (void)data; (void)size; return false;
+}
+void lgClipboardFiles_remotePresentationDelivered(uint64_t presentation)
+{
+  (void)presentation;
+}
+void lgClipboardFiles_remotePresentationRelease(uint64_t presentation)
+{
+  (void)presentation;
+}
+bool lgClipboardFiles_remoteReady(uint64_t dataset)
+{
+  return lgClipboardFilesStubRemoteReady &&
+    dataset == lgClipboardFilesStubRemoteDataset;
+}
+bool lgClipboardFiles_remoteOffer(uint64_t dataset)
+{
+  ++lgClipboardFilesStubRemoteOfferCount;
+  lgClipboardFilesStubRemoteDataset = dataset;
+  return lgClipboardFilesStubRemoteOfferResult;
+}
+void lgClipboardFiles_remoteClear(void)
+{
+  ++lgClipboardFilesStubRemoteClearCount;
+  lgClipboardFilesStubRemoteDataset = 0;
+}
+void lgClipboardFiles_providerUnavailable(void) {}
+void lgClipboardFiles_remoteAcquired(uint64_t dataset,
+    uint64_t acquisition, LG_ClipboardFileError error)
+{
+  (void)dataset; (void)acquisition; (void)error;
+}
+LG_ClipboardResult lgClipboardFiles_remoteDataBegin(
+    const LG_ClipboardFileRequest * request, uint64_t sizeHint)
+{
+  (void)request; (void)sizeHint; return LG_CLIPBOARD_RESULT_FAILED;
+}
+LG_ClipboardResult lgClipboardFiles_remoteDataChunk(
+    const LG_ClipboardFileRequest * request, uint64_t offset,
+    const void * data, size_t size)
+{
+  (void)request; (void)offset; (void)data; (void)size;
+  return LG_CLIPBOARD_RESULT_FAILED;
+}
+LG_ClipboardResult lgClipboardFiles_remoteDataEnd(
+    const LG_ClipboardFileRequest * request, uint64_t size)
+{
+  (void)request; (void)size; return LG_CLIPBOARD_RESULT_FAILED;
+}
+void lgClipboardFiles_remoteCancel(uint64_t dataset,
+    uint64_t request, LG_ClipboardFileError reason)
+{
+  (void)dataset; (void)request; (void)reason;
+}
+void lgClipboardFiles_localAcquire(uint64_t dataset, uint64_t acquisition)
+{
+  (void)dataset; (void)acquisition;
+}
+void lgClipboardFiles_localRelease(uint64_t dataset, uint64_t acquisition)
+{
+  (void)dataset; (void)acquisition;
+}
+void lgClipboardFiles_localRequest(const LG_ClipboardFileRequest * request)
+{
+  (void)request;
+}
+void lgClipboardFiles_localCancel(uint64_t dataset,
+    uint64_t request, LG_ClipboardFileError reason)
+{
+  (void)dataset; (void)request; (void)reason;
+}
+void lgClipboardFiles_localReady(uint64_t request) { (void)request; }