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icc: Accept path to images in addition to path to ICC profile

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Nico Weber 2023-01-26 15:16:21 -05:00 committed by Linus Groh
parent f4bc10c84a
commit 2f3eefe03b
Notes: sideshowbarker 2024-07-17 22:41:14 +09:00 
Author: https://github.com/nico
Commit: https://github.com/SerenityOS/serenity/commit/2f3eefe03b
Pull-request: https://github.com/SerenityOS/serenity/pull/17195
Reviewed-by: https://github.com/linusg ✅
1 changed files with 20 additions and 5 deletions
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25
Userland/Utilities/icc.cpp
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@ -10,6 +10,7 @@
#include <LibCore/DateTime.h>
#include <LibCore/MappedFile.h>
#include <LibGfx/ICCProfile.h>
#include <LibGfx/ImageDecoder.h>
template<class T>
static ErrorOr<String> hyperlink(URL const& target, T const& label)
@ -31,12 +32,26 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
{
Core::ArgsParser args_parser;
static StringView icc_path;
args_parser.add_positional_argument(icc_path, "Path to ICC profile", "FILE");
static StringView path;
args_parser.add_positional_argument(path, "Path to ICC profile or to image containing ICC profile", "FILE");
args_parser.parse(arguments);
auto icc_file = TRY(Core::MappedFile::map(icc_path));
auto profile = TRY(Gfx::ICC::Profile::try_load_from_externally_owned_memory(icc_file->bytes()));
auto file = TRY(Core::MappedFile::map(path));
ReadonlyBytes icc_bytes;
auto decoder = Gfx::ImageDecoder::try_create_for_raw_bytes(file->bytes());
if (decoder) {
if (auto embedded_icc_bytes = TRY(decoder->icc_data()); embedded_icc_bytes.has_value()) {
icc_bytes = *embedded_icc_bytes;
} else {
outln("image contains no embedded ICC profile");
return 1;
}
} else {
icc_bytes = file->bytes();
}
auto profile = TRY(Gfx::ICC::Profile::try_load_from_externally_owned_memory(icc_bytes));
out_optional(" preferred CMM type", profile->preferred_cmm_type());
outln(" version: {}", profile->version());
@ -82,7 +97,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
out_optional(" creator", profile->creator());
out_optional(" id", profile->id());
size_t profile_disk_size = icc_file->size();
size_t profile_disk_size = icc_bytes.size();
if (profile_disk_size != profile->on_disk_size()) {
VERIFY(profile_disk_size > profile->on_disk_size());
outln("{} trailing bytes after profile data", profile_disk_size - profile->on_disk_size());