| // Copyright 2017 Google Inc. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef ANDROID_CPYTHON2_PYTHON_LAUNCHER_INTERNAL_H |
| #define ANDROID_CPYTHON2_PYTHON_LAUNCHER_INTERNAL_H |
| |
| #include <Python.h> |
| |
| #include <string> |
| |
| namespace android { |
| namespace cpython2 { |
| namespace python_launcher { |
| |
| namespace internal{ |
| #define ENTRYPOINT_FILE "entry_point.txt" |
| #define RUNFILES "runfiles" |
| |
| // Use "runpy" module to locate and run Python script using Python module |
| // namespace rather than the filesystem. |
| // The caller owns "module" pointer, which cannot be NULL. |
| int RunModule(const char *module, int set_argv0); |
| |
| // Get valid entrypoint file path. |
| // The caller owns "launcher_path" pointer, which cannot be NULL. |
| // Return non-empty string as success. Otherwise, return empty string. |
| std::string GetEntryPointFilePath(const char *launcher_path); |
| |
| // Run the Python script embedded in ENTRYPOINT_FILE. |
| // The caller owns "launcher_path" pointer, which cannot be NULL. |
| int RunModuleNameFromEntryPoint(const char *launcher_path, std::string entrypoint); |
| |
| // Add path to Python sys.path list. |
| // The caller owns "path" pointer, which cannot be NULL. |
| int AddPathToPythonSysPath(const char *path); |
| |
| // Run __main__ module within the hermetic .par file. |
| // The caller owns "launcher_path" pointer, which cannot be NULL. |
| // Return 0 as success. Otherwise, return -1. |
| int RunMainFromImporter(const char *launcher_path); |
| } // namespace internal |
| |
| // Try to run the Python script embedded in ENTRYPOINT_FILE. Otherwise, |
| // run __main__ module as fallback. |
| // The caller owns "launcher_path" pointer, which cannot be NULL. |
| int RunEntryPointOrMainModule(const char *launcher_path); |
| } // namespace python_launcher |
| } // namespace cpython2 |
| } // namespace android |
| |
| #endif // ANDROID_CPYTHON2_PYTHON_LAUNCHER_INTERNAL_H |