1 files changed, 52 insertions, 0 deletions
diff --git a/src/canvas/kitty/chunk.cpp b/src/canvas/kitty/chunk.cpp
new file mode 100644
index 0000000..a54dc94
--- /dev/null
+++ b/src/canvas/kitty/chunk.cpp
@@ -0,0 +1,52 @@
+// Display images inside a terminal
+// Copyright (C) 2023  JustKidding
+//
+// 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 3 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, see <https://www.gnu.org/licenses/>.
+
+#include "chunk.hpp"
+#include "util.hpp"
+
+KittyChunk::KittyChunk(const unsigned char* ptr, uint64_t size):
+ptr(ptr),
+size(size)
+{
+    uint64_t bufsize = 4*((size+2)/3);
+    result.resize(bufsize + 1, 0);
+}
+
+void KittyChunk::process_chunk(KittyChunk& chunk)
+{
+    util::base64_encode_v2(chunk.get_ptr(), chunk.get_size(),
+            reinterpret_cast<unsigned char*>(chunk.get_result()));
+}
+
+void KittyChunk::operator()(KittyChunk& chunk) const
+{
+    process_chunk(chunk);
+}
+
+auto KittyChunk::get_result() -> char*
+{
+    return result.data();
+}
+
+auto KittyChunk::get_ptr() const -> const unsigned char*
+{
+    return ptr;
+}
+
+auto KittyChunk::get_size() const -> uint64_t
+{
+    return size;
+}