pyo3/python3-sys/src/pythonrun.rs

use libc::{c_char, c_int, wchar_t, FILE};
use core::ptr;
use object::*;
use pystate::PyThreadState;
#[cfg(not(Py_LIMITED_API))]
use pyarena::PyArena;

// TODO: PyCF_MASK etc. constants

extern "C" { // TODO: these moved to pylifecycle.h
    pub fn Py_SetProgramName(arg1: *mut wchar_t) -> ();
    pub fn Py_GetProgramName() -> *mut wchar_t;
    pub fn Py_SetPythonHome(arg1: *mut wchar_t) -> ();
    pub fn Py_GetPythonHome() -> *mut wchar_t;
    pub fn Py_Initialize() -> ();
    pub fn Py_InitializeEx(arg1: c_int) -> ();
    pub fn Py_Finalize() -> ();
    pub fn Py_IsInitialized() -> c_int;
    pub fn Py_NewInterpreter() -> *mut PyThreadState;
    pub fn Py_EndInterpreter(arg1: *mut PyThreadState) -> ();
}

#[repr(C)]
#[derive(Copy, Clone)]
#[cfg(not(Py_LIMITED_API))]
pub struct PyCompilerFlags {
    cf_flags : c_int
}

#[cfg(not(Py_LIMITED_API))]
pub enum _mod {}

#[cfg(not(Py_LIMITED_API))]
extern "C" {
    pub fn PyRun_SimpleStringFlags(arg1: *const c_char,
                                   arg2: *mut PyCompilerFlags)
     -> c_int;
    pub fn PyRun_AnyFileFlags(arg1: *mut FILE, arg2: *const c_char,
                              arg3: *mut PyCompilerFlags) -> c_int;
    pub fn PyRun_AnyFileExFlags(fp: *mut FILE,
                                filename: *const c_char,
                                closeit: c_int,
                                flags: *mut PyCompilerFlags) -> c_int;
    pub fn PyRun_SimpleFileExFlags(fp: *mut FILE,
                                   filename: *const c_char,
                                   closeit: c_int,
                                   flags: *mut PyCompilerFlags)
     -> c_int;
    pub fn PyRun_InteractiveOneFlags(fp: *mut FILE,
                                     filename: *const c_char,
                                     flags: *mut PyCompilerFlags)
     -> c_int;
    #[cfg(Py_3_4)]
    pub fn PyRun_InteractiveOneObject(fp: *mut FILE, filename: *mut PyObject,
                                      flags: *mut PyCompilerFlags)
     -> c_int;
    pub fn PyRun_InteractiveLoopFlags(fp: *mut FILE,
                                      filename: *const c_char,
                                      flags: *mut PyCompilerFlags)
     -> c_int;
    pub fn PyParser_ASTFromString(s: *const c_char,
                                  filename: *const c_char,
                                  start: c_int,
                                  flags: *mut PyCompilerFlags,
                                  arena: *mut PyArena) -> *mut _mod;
    #[cfg(Py_3_4)]
    pub fn PyParser_ASTFromStringObject(s: *const c_char,
                                        filename: *mut PyObject,
                                        start: c_int,
                                        flags: *mut PyCompilerFlags,
                                        arena: *mut PyArena)
     -> *mut _mod;
    pub fn PyParser_ASTFromFile(fp: *mut FILE,
                                filename: *const c_char,
                                enc: *const c_char,
                                start: c_int,
                                ps1: *mut c_char,
                                ps2: *mut c_char,
                                flags: *mut PyCompilerFlags,
                                errcode: *mut c_int,
                                arena: *mut PyArena) -> *mut _mod;
    #[cfg(Py_3_4)]
    pub fn PyParser_ASTFromFileObject(fp: *mut FILE, filename: *mut PyObject,
                                      enc: *const c_char,
                                      start: c_int,
                                      ps1: *mut c_char,
                                      ps2: *mut c_char,
                                      flags: *mut PyCompilerFlags,
                                      errcode: *mut c_int,
                                      arena: *mut PyArena)
     -> *mut _mod;
}

pub enum symtable {}
pub enum _node {}

#[inline]
pub unsafe fn PyParser_SimpleParseString(s: *const c_char, b: c_int) -> *mut _node {
    PyParser_SimpleParseStringFlags(s, b, 0)
}

#[cfg(not(Py_LIMITED_API))]
#[inline]
pub unsafe fn PyParser_SimpleParseFile(fp: *mut FILE, s: *const c_char, b: c_int) -> *mut _node {
    PyParser_SimpleParseFileFlags(fp, s, b, 0)
}

extern "C" {
    pub fn PyParser_SimpleParseStringFlags(arg1: *const c_char,
                                           arg2: c_int,
                                           arg3: c_int)
     -> *mut _node;
    pub fn PyParser_SimpleParseStringFlagsFilename(arg1:
                                                       *const c_char,
                                                   arg2:
                                                       *const c_char,
                                                   arg3: c_int,
                                                   arg4: c_int)
     -> *mut _node;
    #[cfg(not(Py_LIMITED_API))]
    pub fn PyParser_SimpleParseFileFlags(arg1: *mut FILE,
                                         arg2: *const c_char,
                                         arg3: c_int,
                                         arg4: c_int)
     -> *mut _node;
    #[cfg(not(Py_LIMITED_API))]
    pub fn PyRun_StringFlags(arg1: *const c_char, arg2: c_int,
                             arg3: *mut PyObject, arg4: *mut PyObject,
                             arg5: *mut PyCompilerFlags) -> *mut PyObject;
    #[cfg(not(Py_LIMITED_API))]
    pub fn PyRun_FileExFlags(fp: *mut FILE, filename: *const c_char,
                             start: c_int, globals: *mut PyObject,
                             locals: *mut PyObject, closeit: c_int,
                             flags: *mut PyCompilerFlags) -> *mut PyObject;
    #[cfg(Py_LIMITED_API)]
    pub fn Py_CompileString(string: *const c_char,
                            p: *const c_char, s: c_int)
     -> *mut PyObject;
}
#[cfg(not(Py_LIMITED_API))]
#[inline]
pub unsafe fn Py_CompileString(string: *const c_char, p: *const c_char, s: c_int) -> *mut PyObject {
    Py_CompileStringExFlags(string, p, s, ptr::null_mut(), -1)
}
#[cfg(not(Py_LIMITED_API))]
#[inline]
pub unsafe fn Py_CompileStringFlags(string: *const c_char, p: *const c_char, s: c_int, f: *mut PyCompilerFlags) -> *mut PyObject {
    Py_CompileStringExFlags(string, p, s, f, -1)
}
extern "C" {
    #[cfg(not(Py_LIMITED_API))]
    pub fn Py_CompileStringExFlags(str: *const c_char,
                                   filename: *const c_char,
                                   start: c_int,
                                   flags: *mut PyCompilerFlags,
                                   optimize: c_int) -> *mut PyObject;
    #[cfg(not(Py_LIMITED_API))]
    #[cfg(Py_3_4)]
    pub fn Py_CompileStringObject(str: *const c_char,
                                  filename: *mut PyObject,
                                  start: c_int,
                                  flags: *mut PyCompilerFlags,
                                  optimize: c_int) -> *mut PyObject;
    pub fn Py_SymtableString(str: *const c_char,
                             filename: *const c_char,
                             start: c_int) -> *mut symtable;
    #[cfg(not(Py_LIMITED_API))]
    #[cfg(Py_3_4)]
    pub fn Py_SymtableStringObject(str: *const c_char,
                                   filename: *mut PyObject,
                                   start: c_int)
     -> *mut symtable;

    pub fn PyErr_Print() -> ();
    pub fn PyErr_PrintEx(arg1: c_int) -> ();
    pub fn PyErr_Display(arg1: *mut PyObject, arg2: *mut PyObject,
                         arg3: *mut PyObject) -> ();

    // TODO: these moved to pylifecycle.h
    pub fn Py_AtExit(func: Option<extern "C" fn() -> ()>)
     -> c_int;
    pub fn Py_Exit(arg1: c_int) -> ();
    pub fn Py_Main(argc: c_int, argv: *mut *mut wchar_t)
     -> c_int;
    pub fn Py_GetProgramFullPath() -> *mut wchar_t;
    pub fn Py_GetPrefix() -> *mut wchar_t;
    pub fn Py_GetExecPrefix() -> *mut wchar_t;
    pub fn Py_GetPath() -> *mut wchar_t;
    pub fn Py_SetPath(arg1: *const wchar_t) -> ();
    pub fn Py_GetVersion() -> *const c_char;
    pub fn Py_GetPlatform() -> *const c_char;
    pub fn Py_GetCopyright() -> *const c_char;
    pub fn Py_GetCompiler() -> *const c_char;
    pub fn Py_GetBuildInfo() -> *const c_char;
}