A tool for deriving PKG packet encryption keys for ps4 written in c++
| 1 | #include "gui/include/views/StructEditorView.h" |
| 2 | #include "gui/include/StyleManager.h" |
| 3 | #include "imgui.h" |
| 4 | #include <sstream> |
| 5 | |
| 6 | namespace ShadPKG::GUI { |
| 7 | |
| 8 | StructEditorView::StructEditorView() { newStructName_.resize(256); } |
| 9 | |
| 10 | void StructEditorView::Draw(GUIContext &ctx) { |
| 11 | ImGui::Begin("Struct Editor", nullptr, ImGuiWindowFlags_None); |
| 12 | |
| 13 | auto decompCtx = &ShadPKG::Decompiler::DecompilerContext::Get(); |
| 14 | auto typeManager = decompCtx->GetTypeManager(); |
| 15 | |
| 16 | // 1. Struct List |
| 17 | ImGui::BeginChild("StructList", ImVec2(200, 0), true); |
| 18 | ImGui::Text("Defined Structs"); |
| 19 | ImGui::Separator(); |
| 20 | |
| 21 | // Create New Struct |
| 22 | if (ImGui::Button("New Struct")) { |
| 23 | // Find unique name |
| 24 | int i = 1; |
| 25 | while (typeManager->getType("Struct" + std::to_string(i))) |
| 26 | i++; |
| 27 | typeManager->createStruct("Struct" + std::to_string(i)); |
| 28 | } |
| 29 | |
| 30 | ImGui::Separator(); |
| 31 | |
| 32 | |
| 33 | |
| 34 | // Placeholder iteration (requires TypeManager update) |
| 35 | auto allTypes = typeManager->getAllTypes(); // NEED TO IMPLEMENT |
| 36 | int idx = 0; |
| 37 | for (const auto &[name, type] : allTypes) { |
| 38 | if (type->getKind() == ShadPKG::Decompiler::Analysis::Type::Kind::Struct) { |
| 39 | bool selected = (selectedStructIndex_ == idx); |
| 40 | if (ImGui::Selectable(name.c_str(), selected)) { |
| 41 | selectedStructIndex_ = idx; |
| 42 | newStructName_ = name; |
| 43 | newStructName_.resize(256, '\0'); |
| 44 | } |
| 45 | idx++; |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | ImGui::EndChild(); |
| 50 | |
| 51 | ImGui::SameLine(); |
| 52 | |
| 53 | // 2. Struct Details Editor |
| 54 | ImGui::BeginChild("StructDetails", ImVec2(0, 0), true); |
| 55 | |
| 56 | if (selectedStructIndex_ != -1) { |
| 57 | // Find selected struct by index is inefficient but works for now |
| 58 | // Requires stable ordering or index mapping. |
| 59 | |
| 60 | std::shared_ptr<ShadPKG::Decompiler::Analysis::StructType> currentStruct = |
| 61 | nullptr; |
| 62 | std::string currentName; |
| 63 | |
| 64 | int i = 0; |
| 65 | for (const auto &[name, type] : allTypes) { |
| 66 | if (type->getKind() == |
| 67 | ShadPKG::Decompiler::Analysis::Type::Kind::Struct) { |
| 68 | if (i == selectedStructIndex_) { |
| 69 | currentStruct = std::dynamic_pointer_cast< |
| 70 | ShadPKG::Decompiler::Analysis::StructType>(type); |
| 71 | currentName = name; |
| 72 | break; |
| 73 | } |
| 74 | i++; |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | if (currentStruct) { |
| 79 | ImGui::Text("Editing: %s", currentName.c_str()); |
| 80 | |
| 81 | // Rename |
| 82 | if (ImGui::InputText("Name", &newStructName_[0], 256, |
| 83 | ImGuiInputTextFlags_EnterReturnsTrue)) { |
| 84 | std::string newName = newStructName_.c_str(); |
| 85 | if (newName != currentName && !newName.empty()) { |
| 86 | typeManager->renameType(currentName, newName); // NEED TO IMPLEMENT |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | ImGui::Separator(); |
| 91 | ImGui::Text("Members"); |
| 92 | |
| 93 | // Members Table |
| 94 | if (ImGui::BeginTable("MembersTable", 4, |
| 95 | ImGuiTableFlags_Borders | ImGuiTableFlags_RowBg | |
| 96 | ImGuiTableFlags_Resizable)) { |
| 97 | ImGui::TableSetupColumn("Offset", ImGuiTableColumnFlags_WidthFixed, |
| 98 | 60.0f); |
| 99 | ImGui::TableSetupColumn("Type"); |
| 100 | ImGui::TableSetupColumn("Name"); |
| 101 | ImGui::TableSetupColumn("Action", ImGuiTableColumnFlags_WidthFixed, |
| 102 | 50.0f); |
| 103 | ImGui::TableHeadersRow(); |
| 104 | |
| 105 | auto members = currentStruct->getMembers(); // Copy |
| 106 | bool changed = false; |
| 107 | |
| 108 | for (int mIdx = 0; mIdx < members.size(); ++mIdx) { |
| 109 | auto &member = members[mIdx]; |
| 110 | |
| 111 | ImGui::PushID(mIdx); |
| 112 | ImGui::TableNextRow(); |
| 113 | |
| 114 | // Offset |
| 115 | ImGui::TableSetColumnIndex(0); |
| 116 | ImGui::Text("0x%X", member.offset); // Read-only for now, or editable? |
| 117 | |
| 118 | // Type |
| 119 | ImGui::TableSetColumnIndex(1); |
| 120 | if (ImGui::Button(member.type->toString().c_str())) { |
| 121 | ImGui::OpenPopup("TypeSelector"); |
| 122 | } |
| 123 | if (ImGui::BeginPopup("TypeSelector")) { |
| 124 | // List primitives |
| 125 | if (ImGui::Selectable("int32")) { |
| 126 | member.type = typeManager->getType("int32"); |
| 127 | changed = true; |
| 128 | } |
| 129 | if (ImGui::Selectable("float")) { |
| 130 | member.type = typeManager->getType("float"); |
| 131 | changed = true; |
| 132 | } |
| 133 | // ... iterate all types |
| 134 | ImGui::EndPopup(); |
| 135 | } |
| 136 | |
| 137 | // Name |
| 138 | ImGui::TableSetColumnIndex(2); |
| 139 | char nameBuf[64]; |
| 140 | strncpy(nameBuf, member.name.c_str(), 63); |
| 141 | if (ImGui::InputText("##name", nameBuf, 64)) { |
| 142 | member.name = nameBuf; |
| 143 | changed = true; |
| 144 | } |
| 145 | |
| 146 | // Action |
| 147 | ImGui::TableSetColumnIndex(3); |
| 148 | if (ImGui::Button("X")) { |
| 149 | // Delete member |
| 150 | // Need update logic |
| 151 | } |
| 152 | |
| 153 | ImGui::PopID(); |
| 154 | } |
| 155 | |
| 156 | // Add new Member Row |
| 157 | ImGui::TableNextRow(); |
| 158 | ImGui::TableSetColumnIndex(0); |
| 159 | ImGui::Text("+"); |
| 160 | ImGui::TableSetColumnIndex(3); |
| 161 | if (ImGui::Button("Add")) { |
| 162 | currentStruct->addMember("field_" + std::to_string(members.size()), |
| 163 | typeManager->getType("int32"), |
| 164 | currentStruct->getSize()); |
| 165 | } |
| 166 | |
| 167 | ImGui::EndTable(); |
| 168 | |
| 169 | if (changed) { |
| 170 | // Update struct definition |
| 171 | // currentStruct->setMembers(members); // NEED TO IMPLEMENT setter or |
| 172 | // direct ref access |
| 173 | } |
| 174 | } |
| 175 | } |
| 176 | } else { |
| 177 | ImGui::Text("Select a struct to edit."); |
| 178 | } |
| 179 | |
| 180 | ImGui::EndChild(); |
| 181 | |
| 182 | ImGui::End(); |
| 183 | } |
| 184 | |
| 185 | } // namespace ShadPKG::GUI |
| 186 |