3533924c36
This provides similar functionality to the former zlib.DecompIO and especially CPython's gzip.GzipFile for both compression and decompression. This class can be used directly, and also can be used from Python to implement (via io.BytesIO) zlib.decompress and zlib.compress, as well as gzip.GzipFile. Enable/disable this on all ports/boards that zlib was previously configured for. This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
176 lines
7.8 KiB
C
176 lines
7.8 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013, 2014 Damien P. George
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* Copyright (c) 2015 Daniel Campora
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <stdint.h>
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#ifndef BOOTLOADER
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#include "FreeRTOS.h"
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#include "semphr.h"
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#endif
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// options to control how MicroPython is built
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#define MICROPY_GC_STACK_ENTRY_TYPE uint16_t
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#define MICROPY_ALLOC_PATH_MAX (128)
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#define MICROPY_PERSISTENT_CODE_LOAD (1)
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#define MICROPY_EMIT_THUMB (0)
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#define MICROPY_EMIT_INLINE_THUMB (0)
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#define MICROPY_COMP_CONST_LITERAL (0)
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#define MICROPY_COMP_MODULE_CONST (1)
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#define MICROPY_ENABLE_GC (1)
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#define MICROPY_ENABLE_FINALISER (1)
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#define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (0)
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#define MICROPY_STACK_CHECK (0)
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#define MICROPY_HELPER_REPL (1)
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#define MICROPY_ENABLE_SOURCE_LINE (1)
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#define MICROPY_ENABLE_DOC_STRING (0)
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#define MICROPY_REPL_AUTO_INDENT (1)
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#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_TERSE)
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#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
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#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_NONE)
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#define MICROPY_OPT_COMPUTED_GOTO (0)
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#define MICROPY_READER_VFS (1)
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#ifndef DEBUG // we need ram on the launchxl while debugging
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#define MICROPY_CPYTHON_COMPAT (1)
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#else
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#define MICROPY_CPYTHON_COMPAT (0)
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#endif
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#define MICROPY_QSTR_BYTES_IN_HASH (1)
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// fatfs configuration used in ffconf.h
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#define MICROPY_FATFS_ENABLE_LFN (2)
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#define MICROPY_FATFS_MAX_LFN (MICROPY_ALLOC_PATH_MAX)
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#define MICROPY_FATFS_LFN_CODE_PAGE 437 // 1=SFN/ANSI 437=LFN/U.S.(OEM)
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#define MICROPY_FATFS_RPATH (2)
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#define MICROPY_FATFS_REENTRANT (1)
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#define MICROPY_FATFS_TIMEOUT (2500)
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#define MICROPY_FATFS_SYNC_T SemaphoreHandle_t
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#define MICROPY_STREAMS_NON_BLOCK (1)
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#define MICROPY_CAN_OVERRIDE_BUILTINS (1)
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#define MICROPY_USE_INTERNAL_ERRNO (1)
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#define MICROPY_VFS (1)
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#define MICROPY_VFS_FAT (1)
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#define MICROPY_PY_ASYNC_AWAIT (0)
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#define MICROPY_PY_ALL_SPECIAL_METHODS (1)
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#define MICROPY_PY_BUILTINS_BYTES_HEX (1)
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#define MICROPY_PY_BUILTINS_INPUT (1)
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#define MICROPY_PY_BUILTINS_HELP (1)
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#define MICROPY_PY_BUILTINS_HELP_TEXT cc3200_help_text
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#ifndef DEBUG
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#define MICROPY_PY_BUILTINS_STR_UNICODE (1)
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#define MICROPY_PY_BUILTINS_STR_SPLITLINES (1)
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#define MICROPY_PY_BUILTINS_MEMORYVIEW (1)
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#define MICROPY_PY_BUILTINS_FROZENSET (1)
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#define MICROPY_PY_BUILTINS_EXECFILE (1)
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#define MICROPY_PY_ARRAY_SLICE_ASSIGN (1)
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#define MICROPY_PY_COLLECTIONS_ORDEREDDICT (1)
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#else
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#define MICROPY_PY_BUILTINS_STR_UNICODE (0)
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#define MICROPY_PY_BUILTINS_STR_SPLITLINES (0)
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#define MICROPY_PY_BUILTINS_MEMORYVIEW (0)
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#define MICROPY_PY_BUILTINS_FROZENSET (0)
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#define MICROPY_PY_BUILTINS_EXECFILE (0)
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#define MICROPY_PY_ARRAY_SLICE_ASSIGN (0)
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#define MICROPY_PY_COLLECTIONS_ORDEREDDICT (0)
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#endif
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#define MICROPY_PY_MICROPYTHON_MEM_INFO (0)
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#define MICROPY_PY_SYS_MAXSIZE (1)
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#define MICROPY_PY_SYS_EXIT (1)
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#define MICROPY_PY_SYS_STDFILES (1)
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#define MICROPY_PY_CMATH (0)
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#define MICROPY_PY_IO (1)
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#define MICROPY_PY_ERRNO (1)
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#define MICROPY_PY_ERRNO_ERRORCODE (0)
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#define MICROPY_PY_THREAD (1)
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#define MICROPY_PY_THREAD_GIL (1)
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#define MICROPY_PY_BINASCII (1)
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#define MICROPY_PY_UCTYPES (0)
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#define MICROPY_PY_DEFLATE (0)
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#define MICROPY_PY_JSON (1)
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#define MICROPY_PY_RE (1)
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#define MICROPY_PY_HEAPQ (0)
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#define MICROPY_PY_HASHLIB (0)
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#define MICROPY_PY_SELECT (1)
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#define MICROPY_PY_TIME (1)
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#define MICROPY_PY_TIME_GMTIME_LOCALTIME_MKTIME (1)
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#define MICROPY_PY_TIME_TIME_TIME_NS (1)
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#define MICROPY_PY_TIME_INCLUDEFILE "ports/cc3200/mods/modtime.c"
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#define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1)
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#define MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE (0)
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#define MICROPY_KBD_EXCEPTION (1)
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// We define our own list of errno constants to include in errno module
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#define MICROPY_PY_ERRNO_LIST \
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X(EPERM) \
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X(EIO) \
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X(ENODEV) \
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X(EINVAL) \
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X(ETIMEDOUT) \
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// extra constants
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#define MICROPY_PORT_CONSTANTS \
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{ MP_ROM_QSTR(MP_QSTR_machine), MP_ROM_PTR(&mp_module_machine) }, \
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#define MP_STATE_PORT MP_STATE_VM
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// type definitions for the specific machine
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#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void *)((mp_uint_t)(p) | 1))
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#define MP_SSIZE_MAX (0x7FFFFFFF)
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#define UINT_FMT "%u"
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#define INT_FMT "%d"
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typedef int32_t mp_int_t; // must be pointer size
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typedef unsigned int mp_uint_t; // must be pointer size
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typedef long mp_off_t;
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#define MICROPY_BEGIN_ATOMIC_SECTION() disable_irq()
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#define MICROPY_END_ATOMIC_SECTION(state) enable_irq(state)
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#define MICROPY_EVENT_POLL_HOOK __WFI();
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// assembly functions to handle critical sections, interrupt
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// disabling/enabling and sleep mode enter/exit
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#include "cc3200_asm.h"
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// We need to provide a declaration/definition of alloca()
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#include <alloca.h>
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// Include board specific configuration
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#include "mpconfigboard.h"
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#define MICROPY_MPHALPORT_H "cc3200_hal.h"
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#define MICROPY_PORT_HAS_TELNET (1)
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#define MICROPY_PORT_HAS_FTP (1)
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#define MICROPY_PY_SYS_PLATFORM "WiPy"
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#define MICROPY_PORT_WLAN_AP_SSID "wipy-wlan"
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#define MICROPY_PORT_WLAN_AP_KEY "www.wipy.io"
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#define MICROPY_PORT_WLAN_AP_SECURITY SL_SEC_TYPE_WPA_WPA2
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#define MICROPY_PORT_WLAN_AP_CHANNEL 5
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