Revision f3ac1c96 core/src/aos_shell.c
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#include <aos_time.h> |
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#include <aos_system.h> |
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#include <string.h> |
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/******************************************************************************/ |
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/* LOCAL DEFINITIONS */ |
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/******************************************************************************/ |
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/** |
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* @brief Event mask to be set on OS related events. |
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*/ |
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#define AOS_SHELL_EVENTMASK_INPUT EVENT_MASK(1) |
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/******************************************************************************/ |
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/* EXPORTED VARIABLES */ |
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/******************************************************************************/ |
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/******************************************************************************/ |
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/* LOCAL TYPES */ |
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/******************************************************************************/ |
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/* |
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* forward declarations |
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*/ |
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static size_t _channelwrite(void *instance, const uint8_t *bp, size_t n); |
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static size_t _channelread(void *instance, uint8_t *bp, size_t n); |
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static msg_t _channelput(void *instance, uint8_t b); |
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static msg_t _channelget(void *instance); |
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static msg_t _channelputt(void *instance, uint8_t b, sysinterval_t time); |
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static msg_t _channelgett(void *instance, sysinterval_t time); |
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static size_t _channelwritet(void *instance, const uint8_t *bp, size_t n, sysinterval_t time); |
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static size_t _channelreadt(void *instance, uint8_t *bp, size_t n, sysinterval_t time); |
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static msg_t _channelctl(void *instance, unsigned int operation, void *arg); |
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static size_t _streamwrite(void *instance, const uint8_t *bp, size_t n); |
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static size_t _stremread(void *instance, uint8_t *bp, size_t n); |
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static msg_t _streamput(void *instance, uint8_t b); |
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static msg_t _streamget(void *instance); |
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static const struct AosShellChannelVMT _channelvmt = {
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(size_t) 0, |
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_channelwrite, |
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_channelread, |
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_channelput, |
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_channelget, |
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_channelputt, |
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_channelgett, |
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_channelwritet, |
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_channelreadt, |
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_channelctl, |
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}; |
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static const struct AosShellStreamVMT _streamvmt = {
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(size_t) 0, |
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_streamwrite, |
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_stremread, |
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_streamput, |
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_streamget, |
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}; |
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/** |
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* @brief Enumerator of special keyboard keys. |
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*/ |
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typedef enum special_key {
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KEY_UNKNOWN, /**< any/unknow key */ |
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KEY_AMBIGUOUS, /**< key is ambiguous */ |
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KEY_TAB, /**< tabulator key */ |
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KEY_ESCAPE, /**< escape key */ |
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KEY_BACKSPACE, /**< backspace key */ |
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KEY_INSERT, /**< insert key */ |
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KEY_DELETE, /**< delete key */ |
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KEY_HOME, /**< home key */ |
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KEY_END, /**< end key */ |
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KEY_PAGE_UP, /**< page up key */ |
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KEY_PAGE_DOWN, /**< page down key */ |
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KEY_ARROW_UP, /**< arrow up key */ |
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KEY_ARROW_DOWN, /**< arrow down key */ |
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KEY_ARROW_LEFT, /**< arrow left key */ |
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KEY_ARROW_RIGHT, /**< arrow right key */ |
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} special_key_t; |
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/** |
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* @brief Enumerator for case (in)sensitive character matching. |
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*/ |
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typedef enum charmatch {
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CHAR_MATCH_NOT = 0, /**< Characters do not match at all. */ |
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CHAR_MATCH_NCASE = 1, /**< Characters would match case insensitive. */ |
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CHAR_MATCH_CASE = 2, /**< Characters do match with case. */ |
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} charmatch_t; |
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/******************************************************************************/ |
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/* LOCAL VARIABLES */ |
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/******************************************************************************/ |
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/******************************************************************************/ |
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/* LOCAL FUNCTIONS */ |
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/******************************************************************************/ |
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/** |
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* @brief Implementation of the BaseAsynchronous write() method (inherited from BaseSequentialStream). |
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*/ |
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/** |
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* @brief Implementation of the BaseAsynchronousChannel ctl() method. |
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*/ |
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static msg_t _channelctl(void *instance, unsigned int operation, void *arg) {
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static msg_t _channelctl(void *instance, unsigned int operation, void *arg) |
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{
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(void) instance; |
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switch (operation) {
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return MSG_OK; |
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} |
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static const struct AosShellChannelVMT _channelvmt = {
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(size_t) 0, |
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_channelwrite, |
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_channelread, |
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_channelput, |
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_channelget, |
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_channelputt, |
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_channelgett, |
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_channelwritet, |
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_channelreadt, |
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_channelctl, |
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}; |
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static size_t _streamwrite(void *instance, const uint8_t *bp, size_t n) |
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{
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aosDbgCheck(instance != NULL); |
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return 0; |
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} |
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static const struct AosShellStreamVMT _streamvmt = {
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(size_t) 0, |
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_streamwrite, |
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_stremread, |
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_streamput, |
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_streamget, |
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}; |
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/** |
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* @brief Enumerator of special keyboard keys. |
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*/ |
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typedef enum special_key {
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KEY_UNKNOWN, /**< any/unknow key */ |
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KEY_AMBIGUOUS, /**< key is ambiguous */ |
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KEY_TAB, /**< tabulator key */ |
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KEY_ESCAPE, /**< escape key */ |
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KEY_BACKSPACE, /**< backspace key */ |
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KEY_INSERT, /**< insert key */ |
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KEY_DELETE, /**< delete key */ |
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KEY_HOME, /**< home key */ |
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KEY_END, /**< end key */ |
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KEY_PAGE_UP, /**< page up key */ |
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KEY_PAGE_DOWN, /**< page down key */ |
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KEY_ARROW_UP, /**< arrow up key */ |
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KEY_ARROW_DOWN, /**< arrow down key */ |
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KEY_ARROW_LEFT, /**< arrow left key */ |
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KEY_ARROW_RIGHT, /**< arrow right key */ |
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} special_key_t; |
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/** |
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* @brief Enumerator for case (in)sensitive character matching. |
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*/ |
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typedef enum charmatch {
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CHAR_MATCH_NOT = 0, /**< Characters do not match at all. */ |
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CHAR_MATCH_NCASE = 1, /**< Characters would match case insensitive. */ |
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CHAR_MATCH_CASE = 2, /**< Characters do match with case. */ |
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} charmatch_t; |
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/** |
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* @brief Print the shell prompt |
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* @details Depending on the configuration flags, the system uptime is printed before the prompt string. |
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return arg; |
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} |
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/******************************************************************************/ |
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/* EXPORTED FUNCTIONS */ |
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/******************************************************************************/ |
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/** |
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* @brief Initializes a shell object with the specified parameters. |
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* |
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