void *uwsgi_request_subhandler_wsgi(struct wsgi_request *wsgi_req, struct uwsgi_app *wi) { PyObject *zero; int i; PyObject *pydictkey, *pydictvalue; char *path_info; for (i = 0; i < wsgi_req->var_cnt; i += 2) { #ifdef UWSGI_DEBUG uwsgi_debug("%.*s: %.*s\n", wsgi_req->hvec[i].iov_len, wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i+1].iov_len, wsgi_req->hvec[i+1].iov_base); #endif #ifdef PYTHREE pydictkey = PyUnicode_DecodeLatin1(wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i].iov_len, NULL); pydictvalue = PyUnicode_DecodeLatin1(wsgi_req->hvec[i + 1].iov_base, wsgi_req->hvec[i + 1].iov_len, NULL); #else pydictkey = PyString_FromStringAndSize(wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i].iov_len); pydictvalue = PyString_FromStringAndSize(wsgi_req->hvec[i + 1].iov_base, wsgi_req->hvec[i + 1].iov_len); #endif #ifdef UWSGI_DEBUG uwsgi_log("%p %d %p %d\n", pydictkey, wsgi_req->hvec[i].iov_len, pydictvalue, wsgi_req->hvec[i + 1].iov_len); #endif PyDict_SetItem(wsgi_req->async_environ, pydictkey, pydictvalue); Py_DECREF(pydictkey); Py_DECREF(pydictvalue); } if (wsgi_req->uh.modifier1 == UWSGI_MODIFIER_MANAGE_PATH_INFO) { wsgi_req->uh.modifier1 = 0; pydictkey = PyDict_GetItemString(wsgi_req->async_environ, "SCRIPT_NAME"); if (pydictkey) { if (PyString_Check(pydictkey)) { pydictvalue = PyDict_GetItemString(wsgi_req->async_environ, "PATH_INFO"); if (pydictvalue) { if (PyString_Check(pydictvalue)) { path_info = PyString_AsString(pydictvalue); PyDict_SetItemString(wsgi_req->async_environ, "PATH_INFO", PyString_FromString(path_info + PyString_Size(pydictkey))); } } } } } // if async_post is mapped as a file, directly use it as wsgi.input if (wsgi_req->async_post) { #ifdef PYTHREE wsgi_req->async_input = PyFile_FromFd(fileno((FILE *)wsgi_req->async_post), "wsgi_input", "rb", 0, NULL, NULL, NULL, 0); #else wsgi_req->async_input = PyFile_FromFile(wsgi_req->async_post, "wsgi_input", "r", NULL); #endif } else { // create wsgi.input custom object wsgi_req->async_input = (PyObject *) PyObject_New(uwsgi_Input, &uwsgi_InputType); ((uwsgi_Input*)wsgi_req->async_input)->wsgi_req = wsgi_req; ((uwsgi_Input*)wsgi_req->async_input)->pos = 0; ((uwsgi_Input*)wsgi_req->async_input)->readline_pos = 0; ((uwsgi_Input*)wsgi_req->async_input)->readline_max_size = 0; } PyDict_SetItemString(wsgi_req->async_environ, "wsgi.input", wsgi_req->async_input); #ifdef UWSGI_SENDFILE PyDict_SetItemString(wsgi_req->async_environ, "wsgi.file_wrapper", wi->sendfile); #endif #ifdef UWSGI_ASYNC if (uwsgi.async > 1) { PyDict_SetItemString(wsgi_req->async_environ, "x-wsgiorg.fdevent.readable", wi->eventfd_read); PyDict_SetItemString(wsgi_req->async_environ, "x-wsgiorg.fdevent.writable", wi->eventfd_write); PyDict_SetItemString(wsgi_req->async_environ, "x-wsgiorg.fdevent.timeout", Py_None); } #endif PyDict_SetItemString(wsgi_req->async_environ, "wsgi.version", wi->gateway_version); zero = PyFile_FromFile(stderr, "wsgi_errors", "w", NULL); PyDict_SetItemString(wsgi_req->async_environ, "wsgi.errors", zero); Py_DECREF(zero); PyDict_SetItemString(wsgi_req->async_environ, "wsgi.run_once", Py_False); if (uwsgi.threads > 1) { PyDict_SetItemString(wsgi_req->async_environ, "wsgi.multithread", Py_True); } else { PyDict_SetItemString(wsgi_req->async_environ, "wsgi.multithread", Py_False); } if (uwsgi.numproc == 1) { PyDict_SetItemString(wsgi_req->async_environ, "wsgi.multiprocess", Py_False); } else { PyDict_SetItemString(wsgi_req->async_environ, "wsgi.multiprocess", Py_True); } if (wsgi_req->scheme_len > 0) { zero = UWSGI_PYFROMSTRINGSIZE(wsgi_req->scheme, wsgi_req->scheme_len); } else if (wsgi_req->https_len > 0) { if (!strncasecmp(wsgi_req->https, "on", 2) || wsgi_req->https[0] == '1') { zero = UWSGI_PYFROMSTRING("https"); } else { zero = UWSGI_PYFROMSTRING("http"); } } else { zero = UWSGI_PYFROMSTRING("http"); } PyDict_SetItemString(wsgi_req->async_environ, "wsgi.url_scheme", zero); Py_DECREF(zero); wsgi_req->async_app = wi->callable; // export .env only in non-threaded mode if (uwsgi.threads < 2) { PyDict_SetItemString(up.embedded_dict, "env", wsgi_req->async_environ); } PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.version", wi->uwsgi_version); if (uwsgi.cores > 1) { zero = PyInt_FromLong(wsgi_req->async_id); PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.core", zero); Py_DECREF(zero); } // cache this ? if (uwsgi.cluster_fd >= 0) { zero = PyString_FromString(uwsgi.cluster); PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.cluster", zero); Py_DECREF(zero); zero = PyString_FromString(uwsgi.hostname); PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.cluster_node", zero); Py_DECREF(zero); } PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.node", wi->uwsgi_node); // call PyTuple_SetItem(wsgi_req->async_args, 0, wsgi_req->async_environ); return python_call(wsgi_req->async_app, wsgi_req->async_args, uwsgi.catch_exceptions, wsgi_req); }
static PyObject *posixfile(PyObject *self, PyObject *args, PyObject *kwds) { static char *kwlist[] = {"name", "mode", "buffering", NULL}; PyObject *file_obj = NULL; char *name = NULL; char *mode = "rb"; DWORD access = 0; DWORD creation; HANDLE handle; int fd, flags = 0; int bufsize = -1; char m0, m1, m2; char fpmode[4]; int fppos = 0; int plus; FILE *fp; if (!PyArg_ParseTupleAndKeywords(args, kwds, "et|si:posixfile", kwlist, Py_FileSystemDefaultEncoding, &name, &mode, &bufsize)) return NULL; m0 = mode[0]; m1 = m0 ? mode[1] : '\0'; m2 = m1 ? mode[2] : '\0'; plus = m1 == '+' || m2 == '+'; fpmode[fppos++] = m0; if (m1 == 'b' || m2 == 'b') { flags = _O_BINARY; fpmode[fppos++] = 'b'; } else flags = _O_TEXT; if (plus) { flags |= _O_RDWR; access = GENERIC_READ | GENERIC_WRITE; fpmode[fppos++] = '+'; } fpmode[fppos++] = '\0'; switch (m0) { case 'r': creation = OPEN_EXISTING; if (!plus) { flags |= _O_RDONLY; access = GENERIC_READ; } break; case 'w': creation = CREATE_ALWAYS; if (!plus) { access = GENERIC_WRITE; flags |= _O_WRONLY; } break; case 'a': creation = OPEN_ALWAYS; flags |= _O_APPEND; if (!plus) { flags |= _O_WRONLY; access = GENERIC_WRITE; } break; default: PyErr_Format(PyExc_ValueError, "mode string must begin with one of 'r', 'w', " "or 'a', not '%c'", m0); goto bail; } handle = CreateFile(name, access, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, creation, FILE_ATTRIBUTE_NORMAL, 0); if (handle == INVALID_HANDLE_VALUE) { PyErr_SetFromWindowsErrWithFilename(GetLastError(), name); goto bail; } fd = _open_osfhandle((intptr_t)handle, flags); if (fd == -1) { CloseHandle(handle); PyErr_SetFromErrnoWithFilename(PyExc_IOError, name); goto bail; } #ifndef IS_PY3K fp = _fdopen(fd, fpmode); if (fp == NULL) { _close(fd); PyErr_SetFromErrnoWithFilename(PyExc_IOError, name); goto bail; } file_obj = PyFile_FromFile(fp, name, mode, fclose); if (file_obj == NULL) { fclose(fp); goto bail; } PyFile_SetBufSize(file_obj, bufsize); #else file_obj = PyFile_FromFd(fd, name, mode, bufsize, NULL, NULL, NULL, 1); if (file_obj == NULL) goto bail; #endif bail: PyMem_Free(name); return file_obj; }