1 files changed, 56 insertions, 0 deletions
diff --git a/src/canvas/iterm2/chunk.cpp b/src/canvas/iterm2/chunk.cpp
new file mode 100644
index 0000000..950606f
--- /dev/null
+++ b/src/canvas/iterm2/chunk.cpp
@@ -0,0 +1,56 @@
+// 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"
+
+Iterm2Chunk::Iterm2Chunk(uint64_t size)
+{
+    auto bufsize = 4*((size+2)/3);
+    buffer.resize(size, 0);
+    result.resize(bufsize + 1, 0);
+}
+
+void Iterm2Chunk::set_size(uint64_t size)
+{
+    this->size = size;
+}
+
+auto Iterm2Chunk::get_size() const -> uint64_t
+{
+    return size;
+}
+
+auto Iterm2Chunk::get_buffer() -> char*
+{
+    return buffer.data();
+}
+
+auto Iterm2Chunk::get_result() -> char*
+{
+    return result.data();
+}
+
+void Iterm2Chunk::process_chunk(std::unique_ptr<Iterm2Chunk>& chunk)
+{
+    util::base64_encode_v2(reinterpret_cast<unsigned char*>(chunk->get_buffer()),
+            chunk->get_size(), reinterpret_cast<unsigned char*>(chunk->get_result()));
+}
+
+void Iterm2Chunk::operator()(std::unique_ptr<Iterm2Chunk>& chunk) const
+{
+    process_chunk(chunk);
+}