Implement Overte Authentication and Add Test Entities
- Added documentation for Overte authentication implementation in `docs/OVERTE_AUTH.md`. - Introduced new GLB files for cube and sphere primitives in `examples/primitives/`. - Created a JSON file `examples/test_entities.json` containing sample entities for testing. - Added a build and test script `scripts/build_and_test.sh` for streamlined building and verification of the project. - Implemented a CI test runner script `scripts/ci-test.sh` to automate testing processes. - Created a script `scripts/run_with_auth.sh` to facilitate running the Starworld client with Overte authentication.
This commit is contained in:
MayaTheShy
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docs/CODE_CLEANUP_PLAN.md
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docs/CODE_CLEANUP_PLAN.md
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# Code Cleanup Summary
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## ✅ Completed Cleanup (All changes successfully compiled)
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### 1. **Standardized Anonymous Namespaces** ✅
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**Before**: Inconsistent mix of `static` functions and anonymous namespaces
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**After**: All internal implementation details use anonymous namespaces
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#### StardustBridge.cpp
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- ✅ Converted `static candidateSocketPaths()` → anonymous namespace
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- ✅ Removed `StardustBridge::defaultSocketPath()` (was public static, only used internally)
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- ✅ Updated header comment to reflect socket auto-discovery
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- ✅ Alphabetized includes, grouped by category (STL, system headers)
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#### NLPacketCodec.cpp
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- ✅ Converted 5 `static constexpr` bit masks → anonymous namespace constants
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- ✅ Converted 4 static helper functions → anonymous namespace:
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- `readFileToString()`
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- `parseEnumValues()`
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- `parsePacketTypeCount()`
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- `ensureVersionTable()`
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#### DomainDiscovery.cpp
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- ✅ Kept existing anonymous namespace for `httpGet()` and `write_cb`
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- ✅ Converted 2 static JSON helpers → anonymous namespace:
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- `findAllStrings()`
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- `findAllInts()`
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### 2. **Cleaned Up Includes** ✅
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**Before**: Headers duplicated in .cpp files, unsorted includes
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**After**: Alphabetized includes, removed redundancies, grouped by type
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#### StardustBridge.cpp
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```cpp
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// Before: 19 unsorted includes
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#include <chrono>
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#include <sys/socket.h>
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#include <vector>
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// ... mixed order
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// After: Grouped and alphabetized
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#include <algorithm>
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#include <chrono>
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// ... STL headers alphabetically
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#include <dlfcn.h>
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#include <fcntl.h>
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// ... system headers alphabetically
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```
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#### DomainDiscovery.cpp
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```cpp
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// Before: Mixed includes with comments
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#include <iostream>
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#include <string> // Already in header (std::string)
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#include <vector> // Already in header
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// Minimal libcurl-based GET
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#include <curl/curl.h>
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// After: Clean, alphabetized, no redundant std::string/vector
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#include <cstdlib>
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#include <cstring>
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#include <iostream>
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#include <optional>
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#include <sstream>
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#include <curl/curl.h>
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#include <arpa/inet.h>
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// ... system headers alphabetically
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```
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#### ModelCache.cpp
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```cpp
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// Before: Includes with inline comments
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#include <iostream>
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#include <thread>
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#include <cstring>
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// For HTTP downloads - using libcurl (cross-platform)
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#include <curl/curl.h>
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// For hashing URLs to filenames
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#include <openssl/sha.h>
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// After: Clean and alphabetized
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#include <cstring>
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#include <fstream>
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#include <iomanip>
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#include <iostream>
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#include <sstream>
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#include <thread>
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#include <curl/curl.h>
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#include <openssl/sha.h>
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```
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### 3. **Removed Public API Bloat** ✅
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#### StardustBridge.hpp
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**Removed**: `static std::string defaultSocketPath()`
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- Was a public static method but only used internally in `connect()`
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- Implementation now private in anonymous namespace within .cpp
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- Cleaner public API surface
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**Before** (StardustBridge.hpp):
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```cpp
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public:
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bool connect(const std::string& socketPath = {});
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// ... other methods
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static std::string defaultSocketPath(); // ❌ Exposed unnecessarily
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```
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**After** (StardustBridge.hpp):
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```cpp
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public:
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bool connect(const std::string& socketPath = {});
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// ... other methods
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// defaultSocketPath removed - internal detail only
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```
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### 4. **Improved Code Organization** ✅
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All files now follow consistent pattern:
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```cpp
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#include "Header.hpp"
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// STL includes (alphabetically)
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#include <algorithm>
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#include <string>
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#include <vector>
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// System includes (alphabetically)
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#include <curl/curl.h>
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#include <sys/socket.h>
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namespace {
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// Internal constants
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constexpr uint32_t MASK = 0x80000000;
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// Internal helper functions
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void helperFunction() { ... }
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} // anonymous namespace
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// Public API implementations
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void PublicClass::publicMethod() { ... }
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```
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## Impact Summary
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### Code Metrics
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- **Lines removed**: ~35 (redundant includes, removed public method)
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- **Public API surface**: Reduced by 1 method (defaultSocketPath)
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- **Consistency**: 100% of internal helpers now use anonymous namespaces
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- **Build time**: No change (same compilation units)
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- **Binary size**: No change (same code, different organization)
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### Benefits
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✅ **Clarity**: Clear separation of public API vs internal implementation
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✅ **Consistency**: All internal helpers use same pattern (anonymous namespace)
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✅ **Maintainability**: Alphabetized includes easier to scan
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✅ **Encapsulation**: Reduced public API surface
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✅ **Modern C++**: Following best practices (anonymous namespace > static)
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### Files Modified
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1. ✅ `src/StardustBridge.cpp` - Anonymous namespace, alphabetized includes
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2. ✅ `src/StardustBridge.hpp` - Removed defaultSocketPath()
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3. ✅ `src/NLPacketCodec.cpp` - Anonymous namespace for all helpers
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4. ✅ `src/DomainDiscovery.cpp` - Anonymous namespace, cleaned includes
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5. ✅ `src/ModelCache.cpp` - Alphabetized includes
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### Verified
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✅ Build successful: `starworld` (305KB), `starworld-tests` (106KB)
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✅ No behavior changes - pure refactoring
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✅ No new warnings or errors
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## What We Did NOT Change (Intentionally Kept)
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### ✅ Good Patterns Already Present
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- **Anonymous namespaces in ModelCache.cpp**: Already well-organized ✅
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- **Anonymous namespace in OverteClient.cpp**: Already well-organized ✅
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- **Static class SceneSync**: Appropriate use of static methods ✅
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- **Header guards using `#pragma once`**: Modern and clean ✅
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- **Smart pointers and std::optional**: Modern C++ patterns ✅
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### 📝 Functions Kept Public (For Good Reasons)
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- **`parseDomainsFromJson()` in DomainDiscovery.hpp**: Marked "for tests"
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- Decision: Keep public for future test usage
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- Alternative considered: Move to anonymous namespace
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- Rationale: Exported for testability
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### 🎯 Design Decisions Validated
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- Constants in .cpp files (not headers) ✅ Correct - reduces recompilation
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- Forward declarations where appropriate ✅ Reduces include dependencies
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- Separate .hpp/.cpp files ✅ Clean interface/implementation separation
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## Next Steps (Future Work)
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### Optional Further Cleanup
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1. ⏭️ Add unit tests that use `parseDomainsFromJson()` (currently unused)
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2. ⏭️ Consider forward declarations to reduce header includes
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3. ⏭️ Document remaining design patterns (e.g., SceneSync static class)
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### Feature Development (Resume)
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Now that codebase is cleaned up, ready to continue:
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- ATP protocol support
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- Parse all entity types from EntityTypes.h
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- Entity property updates
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- Entity deletion handling
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- Testing with real/local Overte server
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## Lessons Learned
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### ✅ C++ Best Practices Applied
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1. **Anonymous namespaces > `static`**: Better for translation unit scope
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2. **Minimize public API**: Only expose what's truly needed
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3. **Organize includes**: Alphabetically, grouped by type
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4. **Remove redundancy**: Don't re-include what's in headers
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5. **Consistency**: Apply patterns uniformly across codebase
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### 🎯 Trade-offs Made
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- **Verbosity**: Anonymous namespace adds 2 lines per file
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- **Benefit**: Clarity outweighs brevity
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- **Include sorting**: Takes time to reorganize
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- **Benefit**: Easier to spot duplicates and missing includes
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- **Public API reduction**: Removed potentially "useful" utility
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- **Benefit**: Users can't depend on internal implementation details
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