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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2018 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Felipe Pena <felipe@php.net> |
| Authors: Joe Watkins <joe.watkins@live.co.uk> |
| Authors: Bob Weinand <bwoebi@php.net> |
+----------------------------------------------------------------------+
*/
#include "phpdbg.h"
#include "phpdbg_cmd.h"
#include "phpdbg_set.h"
#include "phpdbg_utils.h"
#include "phpdbg_bp.h"
#include "phpdbg_prompt.h"
ZEND_EXTERN_MODULE_GLOBALS(phpdbg)
#define PHPDBG_SET_COMMAND_D(f, h, a, m, l, s, flags) \
PHPDBG_COMMAND_D_EXP(f, h, a, m, l, s, &phpdbg_prompt_commands[17], flags)
const phpdbg_command_t phpdbg_set_commands[] = {
PHPDBG_SET_COMMAND_D(prompt, "usage: set prompt [<string>]", 'p', set_prompt, NULL, "|s", 0),
PHPDBG_SET_COMMAND_D(pagination, "usage: set pagination [<on|off>]", 'P', set_pagination, NULL, "|b", PHPDBG_ASYNC_SAFE),
#ifndef _WIN32
PHPDBG_SET_COMMAND_D(color, "usage: set color <element> <color>", 'c', set_color, NULL, "ss", PHPDBG_ASYNC_SAFE),
PHPDBG_SET_COMMAND_D(colors, "usage: set colors [<on|off>]", 'C', set_colors, NULL, "|b", PHPDBG_ASYNC_SAFE),
#endif
PHPDBG_SET_COMMAND_D(oplog, "usage: set oplog [<output>]", 'O', set_oplog, NULL, "|s", 0),
PHPDBG_SET_COMMAND_D(break, "usage: set break id [<on|off>]", 'b', set_break, NULL, "l|b", PHPDBG_ASYNC_SAFE),
PHPDBG_SET_COMMAND_D(breaks, "usage: set breaks [<on|off>]", 'B', set_breaks, NULL, "|b", PHPDBG_ASYNC_SAFE),
PHPDBG_SET_COMMAND_D(quiet, "usage: set quiet [<on|off>]", 'q', set_quiet, NULL, "|b", PHPDBG_ASYNC_SAFE),
PHPDBG_SET_COMMAND_D(stepping, "usage: set stepping [<line|op>]", 's', set_stepping, NULL, "|s", PHPDBG_ASYNC_SAFE),
PHPDBG_SET_COMMAND_D(refcount, "usage: set refcount [<on|off>]", 'r', set_refcount, NULL, "|b", PHPDBG_ASYNC_SAFE),
PHPDBG_SET_COMMAND_D(lines, "usage: set lines [<number>]", 'l', set_lines, NULL, "|l", PHPDBG_ASYNC_SAFE),
PHPDBG_END_COMMAND
};
PHPDBG_SET(prompt) /* {{{ */
{
if (!param || param->type == EMPTY_PARAM) {
phpdbg_writeln("setprompt", "str=\"%s\"", "Current prompt: %s", phpdbg_get_prompt());
} else {
phpdbg_set_prompt(param->str);
}
return SUCCESS;
} /* }}} */
PHPDBG_SET(pagination) /* {{{ */
{
if (!param || param->type == EMPTY_PARAM) {
phpdbg_writeln("setpagination", "active=\"%s\"", "Pagination %s", PHPDBG_G(flags) & PHPDBG_HAS_PAGINATION ? "on" : "off");
} else switch (param->type) {
case NUMERIC_PARAM: {
if (param->num) {
PHPDBG_G(flags) |= PHPDBG_HAS_PAGINATION;
} else {
PHPDBG_G(flags) &= ~PHPDBG_HAS_PAGINATION;
}
} break;
default:
phpdbg_error("setpagination", "type=\"wrongargs\"", "set pagination used incorrectly: set pagination <on|off>");
}
return SUCCESS;
} /* }}} */
PHPDBG_SET(lines) /* {{{ */
{
if (!param || param->type == EMPTY_PARAM) {
phpdbg_writeln("setlines", "active=\"%s\"", "Lines %ld", PHPDBG_G(lines));
} else switch (param->type) {
case NUMERIC_PARAM: {
PHPDBG_G(lines) = param->num;
} break;
default:
phpdbg_error("setlines", "type=\"wrongargs\"", "set lines used incorrectly: set lines <number>");
}
return SUCCESS;
} /* }}} */
PHPDBG_SET(break) /* {{{ */
{
switch (param->type) {
case NUMERIC_PARAM: {
if (param->next) {
if (param->next->num) {
phpdbg_enable_breakpoint(param->num);
} else {
phpdbg_disable_breakpoint(param->num);
}
} else {
phpdbg_breakbase_t *brake = phpdbg_find_breakbase(param->num);
if (brake) {
phpdbg_writeln("setbreak", "id=\"%ld\" active=\"%s\"", "Breakpoint #%ld %s", param->num, brake->disabled ? "off" : "on");
} else {
phpdbg_error("setbreak", "type=\"nobreak\" id=\"%ld\"", "Failed to find breakpoint #%ld", param->num);
}
}
} break;
default:
phpdbg_error("setbreak", "type=\"wrongargs\"", "set break used incorrectly: set break [id] <on|off>");
}
return SUCCESS;
} /* }}} */
PHPDBG_SET(breaks) /* {{{ */
{
if (!param || param->type == EMPTY_PARAM) {
phpdbg_writeln("setbreaks", "active=\"%s\"", "Breakpoints %s",PHPDBG_G(flags) & PHPDBG_IS_BP_ENABLED ? "on" : "off");
} else switch (param->type) {
case NUMERIC_PARAM: {
if (param->num) {
phpdbg_enable_breakpoints();
} else {
phpdbg_disable_breakpoints();
}
} break;
default:
phpdbg_error("setbreaks", "type=\"wrongargs\"", "set breaks used incorrectly: set breaks <on|off>");
}
return SUCCESS;
} /* }}} */
#ifndef _WIN32
PHPDBG_SET(color) /* {{{ */
{
const phpdbg_color_t *color = phpdbg_get_color(param->next->str, param->next->len);
if (!color) {
phpdbg_error("setcolor", "type=\"nocolor\"", "Failed to find the requested color (%s)", param->next->str);
return SUCCESS;
}
switch (phpdbg_get_element(param->str, param->len)) {
case PHPDBG_COLOR_PROMPT:
phpdbg_notice("setcolor", "type=\"prompt\" color=\"%s\" code=\"%s\"", "setting prompt color to %s (%s)", color->name, color->code);
if (PHPDBG_G(prompt)[1]) {
free(PHPDBG_G(prompt)[1]);
PHPDBG_G(prompt)[1]=NULL;
}
phpdbg_set_color(PHPDBG_COLOR_PROMPT, color);
break;
case PHPDBG_COLOR_ERROR:
phpdbg_notice("setcolor", "type=\"error\" color=\"%s\" code=\"%s\"", "setting error color to %s (%s)", color->name, color->code);
phpdbg_set_color(PHPDBG_COLOR_ERROR, color);
break;
case PHPDBG_COLOR_NOTICE:
phpdbg_notice("setcolor", "type=\"notice\" color=\"%s\" code=\"%s\"", "setting notice color to %s (%s)", color->name, color->code);
phpdbg_set_color(PHPDBG_COLOR_NOTICE, color);
break;
default:
phpdbg_error("setcolor", "type=\"invalidtype\"", "Failed to find the requested element (%s)", param->str);
}
return SUCCESS;
} /* }}} */
PHPDBG_SET(colors) /* {{{ */
{
if (!param || param->type == EMPTY_PARAM) {
phpdbg_writeln("setcolors", "active=\"%s\"", "Colors %s", PHPDBG_G(flags) & PHPDBG_IS_COLOURED ? "on" : "off");
} else switch (param->type) {
case NUMERIC_PARAM: {
if (param->num) {
PHPDBG_G(flags) |= PHPDBG_IS_COLOURED;
} else {
PHPDBG_G(flags) &= ~PHPDBG_IS_COLOURED;
}
} break;
default:
phpdbg_error("setcolors", "type=\"wrongargs\"", "set colors used incorrectly: set colors <on|off>");
}
return SUCCESS;
} /* }}} */
#endif
PHPDBG_SET(oplog) /* {{{ */
{
if (!param || param->type == EMPTY_PARAM) {
phpdbg_notice("setoplog", "active=\"%s\"", "Oplog %s", PHPDBG_G(oplog) ? "on" : "off");
} else switch (param->type) {
case STR_PARAM: {
/* open oplog */
FILE *old = PHPDBG_G(oplog);
PHPDBG_G(oplog) = fopen(param->str, "w+");
if (!PHPDBG_G(oplog)) {
phpdbg_error("setoplog", "type=\"openfailure\" file=\"%s\"", "Failed to open %s for oplog", param->str);
PHPDBG_G(oplog) = old;
} else {
if (old) {
phpdbg_notice("setoplog", "type=\"closingold\"", "Closing previously open oplog");
fclose(old);
}
phpdbg_notice("setoplog", "file=\"%s\"", "Successfully opened oplog %s", param->str);
}
} break;
phpdbg_default_switch_case();
}
return SUCCESS;
} /* }}} */
PHPDBG_SET(quiet) /* {{{ */
{
if (!param || param->type == EMPTY_PARAM) {
phpdbg_writeln("setquiet", "active=\"%s\"", "Quietness %s", PHPDBG_G(flags) & PHPDBG_IS_QUIET ? "on" : "off");
} else switch (param->type) {
case NUMERIC_PARAM: {
if (param->num) {
PHPDBG_G(flags) |= PHPDBG_IS_QUIET;
} else {
PHPDBG_G(flags) &= ~PHPDBG_IS_QUIET;
}
} break;
phpdbg_default_switch_case();
}
return SUCCESS;
} /* }}} */
PHPDBG_SET(stepping) /* {{{ */
{
if (!param || param->type == EMPTY_PARAM) {
phpdbg_writeln("setstepping", "type=\"%s\"", "Stepping %s", PHPDBG_G(flags) & PHPDBG_STEP_OPCODE ? "opcode" : "line");
} else switch (param->type) {
case STR_PARAM: {
if (param->len == sizeof("opcode") - 1 && !memcmp(param->str, "opcode", sizeof("opcode"))) {
PHPDBG_G(flags) |= PHPDBG_STEP_OPCODE;
} else if (param->len == sizeof("line") - 1 && !memcmp(param->str, "line", sizeof("line"))) {
PHPDBG_G(flags) &= ~PHPDBG_STEP_OPCODE;
} else {
phpdbg_error("setstepping", "type=\"wrongargs\"", "usage set stepping [<opcode|line>]");
}
} break;
phpdbg_default_switch_case();
}
return SUCCESS;
} /* }}} */
PHPDBG_SET(refcount) /* {{{ */
{
if (!param || param->type == EMPTY_PARAM) {
phpdbg_writeln("setrefcount", "active=\"%s\"", "Showing refcounts %s", PHPDBG_G(flags) & PHPDBG_IS_QUIET ? "on" : "off");
} else switch (param->type) {
case NUMERIC_PARAM: {
if (param->num) {
PHPDBG_G(flags) |= PHPDBG_SHOW_REFCOUNTS;
} else {
PHPDBG_G(flags) &= ~PHPDBG_SHOW_REFCOUNTS;
}
} break;
phpdbg_default_switch_case();
}
return SUCCESS;
} /* }}} */