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ImHex/plugins/builtin/source/content/tools/perms_calc.cpp

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#include <hex/helpers/fmt.hpp>
#include <hex/api/localization_manager.hpp>
#include <imgui.h>
#include <hex/ui/imgui_imhex_extensions.h>
namespace hex::plugin::builtin {
void drawPermissionsCalculator() {
static bool setuid, setgid, sticky;
static bool r[3], w[3], x[3];
ImGuiExt::Header("hex.builtin.tools.permissions.perm_bits"_lang, true);
if (ImGui::BeginTable("Permissions", 4, ImGuiTableFlags_Borders)) {
ImGui::TableSetupColumn("Special", ImGuiTableColumnFlags_NoSort);
ImGui::TableSetupColumn("User", ImGuiTableColumnFlags_NoSort);
ImGui::TableSetupColumn("Group", ImGuiTableColumnFlags_NoSort);
ImGui::TableSetupColumn("Other", ImGuiTableColumnFlags_NoSort);
ImGui::TableSetupScrollFreeze(0, 1);
ImGui::TableHeadersRow();
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Checkbox("setuid", &setuid);
ImGui::Checkbox("setgid", &setgid);
ImGui::Checkbox("Sticky bit", &sticky);
for (u8 i = 0; i < 3; i++) {
ImGui::TableNextColumn();
ImGui::PushID(i);
ImGui::Checkbox("Read", &r[i]);
ImGui::Checkbox("Write", &w[i]);
ImGui::Checkbox("Execute", &x[i]);
ImGui::PopID();
}
ImGui::EndTable();
}
ImGuiExt::Header("hex.builtin.tools.permissions.absolute"_lang);
auto result = hex::format("{}{}{}{}",
(setuid << 2) | (setgid << 1) | (sticky << 0),
(r[0] << 2) | (w[0] << 1) | (x[0] << 0),
(r[1] << 2) | (w[1] << 1) | (x[1] << 0),
(r[2] << 2) | (w[2] << 1) | (x[2] << 0));
ImGui::InputText("##permissions_absolute", result.data(), result.size(), ImGuiInputTextFlags_ReadOnly);
ImGui::NewLine();
constexpr static auto WarningColor = ImColor(0.92F, 0.25F, 0.2F, 1.0F);
if (setuid && !x[0])
ImGuiExt::TextFormattedColored(WarningColor, "{}", "hex.builtin.tools.permissions.setuid_error"_lang);
if (setgid && !x[1])
ImGuiExt::TextFormattedColored(WarningColor, "{}", "hex.builtin.tools.permissions.setgid_error"_lang);
if (sticky && !x[2])
ImGuiExt::TextFormattedColored(WarningColor, "{}", "hex.builtin.tools.permissions.sticky_error"_lang);
}
}