mirror of
https://github.com/php/php-src.git
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124 lines
3.7 KiB
C
124 lines
3.7 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 5 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2013 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Felipe Pena <felipe@php.net> |
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| Authors: Joe Watkins <joe.watkins@live.co.uk> |
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+----------------------------------------------------------------------+
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*/
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#include <stdio.h>
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#include <string.h>
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#include "zend.h"
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#include "phpdbg.h"
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#include "phpdbg_help.h"
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static const phpdbg_command_t phpdbg_prompt_commands[];
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static PHPDBG_COMMAND(print) { /* {{{ */
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printf("%s", expr);
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return SUCCESS;
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} /* }}} */
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static PHPDBG_COMMAND(brake) { /* {{{ */
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return SUCCESS;
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} /* }}} */
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static PHPDBG_COMMAND(quit) /* {{{ */
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{
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zend_bailout();
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return SUCCESS;
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} /* }}} */
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static PHPDBG_COMMAND(help) /* {{{ */
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{
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printf("Welcome to phpdbg, the interactive PHP debugger.\n");
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if (!expr_len) {
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printf("To get help regarding a specific command type \"help command\"\n");
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printf("Commands:\n");
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{
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const phpdbg_command_t *command = phpdbg_prompt_commands;
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while (command && command->name) {
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printf(
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"\t%s\t%s\n", command->name, command->tip);
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command++;
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}
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}
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printf("Helpers Loaded:\n");
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{
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const phpdbg_command_t *command = phpdbg_help_commands;
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while (command && command->name) {
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printf(
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"\t%s\t%s\n", command->name, command->tip);
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command++;
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}
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}
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} else {
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if (phpdbg_do_cmd(phpdbg_help_commands, expr, expr_len TSRMLS_CC) == FAILURE) {
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printf("failed to find help command: %s\n", expr);
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}
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}
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printf("Please report bugs to <http://theman.in/themoon>\n");
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return SUCCESS;
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} /* }}} */
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static const phpdbg_command_t phpdbg_prompt_commands[] = {
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PHPDBG_COMMAND_D(print, "print something"),
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PHPDBG_COMMAND_D(brake, "set brake point"),
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PHPDBG_COMMAND_D(help, "show help menu"),
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PHPDBG_COMMAND_D(quit, "exit phpdbg"),
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{NULL, 0, 0}
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};
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int phpdbg_do_cmd(const phpdbg_command_t *command, char *cmd_line, size_t cmd_len TSRMLS_DC) /* {{{ */
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{
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char *params = NULL;
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const char *cmd = strtok_r(cmd_line, " ", ¶ms);
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size_t expr_len = cmd != NULL ? strlen(cmd) : 0;
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while (command && command->name) {
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if (command->name_len == expr_len
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&& memcmp(cmd, command->name, expr_len) == 0) {
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return command->handler(params, cmd_len - expr_len TSRMLS_CC);
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}
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++command;
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}
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return FAILURE;
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} /* }}} */
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void phpdbg_interactive(int argc, char **argv TSRMLS_DC) /* {{{ */
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{
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char cmd[PHPDBG_MAX_CMD];
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printf("phpdbg> ");
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while (fgets(cmd, PHPDBG_MAX_CMD, stdin) != NULL) {
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size_t cmd_len = strlen(cmd) - 1;
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while (cmd[cmd_len] == '\n') {
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cmd[cmd_len] = 0;
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}
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if (cmd_len) {
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if (phpdbg_do_cmd(phpdbg_prompt_commands, cmd, cmd_len TSRMLS_CC) == FAILURE) {
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printf("error executing %s !\n", cmd);
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}
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}
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printf("phpdbg> ");
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}
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} /* }}} */
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