Gecko [ www.foryou-vip.com ]

Name	Size	Permission	Date
.libs	[ DIR ]	drwxr-xr-x	2024-03-12 14:36
tests	[ DIR ]	drwxrwxr-x	2022-10-31 11:36
.gdbinit	250 B	-rw-rw-r--	2022-10-31 11:36
.phpdbginit	2.53 KB	-rw-rw-r--	2022-10-31 11:36
CREDITS	45 B	-rw-rw-r--	2022-10-31 11:36
Makefile.frag	1.52 KB	-rw-rw-r--	2022-10-31 11:36
README.md	2.27 KB	-rw-rw-r--	2022-10-31 11:36
config.m4	3.26 KB	-rw-rw-r--	2022-10-31 11:36
config.w32	1.32 KB	-rw-rw-r--	2022-10-31 11:36
create-test.php	4.41 KB	-rwxrwxr-x	2022-10-31 11:36
phpdbg	44.03 MB	-rwxr-xr-x	2024-03-12 14:36
phpdbg.1	2.75 KB	-rw-r--r--	2024-03-12 14:19
phpdbg.1.in	2.8 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg.c	61.2 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg.h	13.01 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg.init.d	2.78 KB	-rwxrwxr-x	2022-10-31 11:36
phpdbg.lo	321 B	-rw-r--r--	2024-03-12 14:36
phpdbg.o	334.69 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_bp.c	57.47 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_bp.h	6.12 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_bp.lo	330 B	-rw-r--r--	2024-03-12 14:36
phpdbg_bp.o	272.08 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_break.c	2.14 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_break.h	1.57 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_break.lo	339 B	-rw-r--r--	2024-03-12 14:36
phpdbg_break.o	87.73 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_btree.c	7.38 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_btree.h	2.97 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_btree.lo	339 B	-rw-r--r--	2024-03-12 14:36
phpdbg_btree.o	90.02 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_cmd.c	20.43 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_cmd.h	6.13 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_cmd.lo	333 B	-rw-r--r--	2024-03-12 14:36
phpdbg_cmd.o	152.28 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_eol.c	4.25 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_eol.h	1.55 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_eol.lo	333 B	-rw-r--r--	2024-03-12 14:36
phpdbg_eol.o	97.85 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_frame.c	10.13 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_frame.h	1.57 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_frame.lo	339 B	-rw-r--r--	2024-03-12 14:36
phpdbg_frame.o	150.81 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_help.c	39.09 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_help.h	2 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_help.lo	336 B	-rw-r--r--	2024-03-12 14:36
phpdbg_help.o	133.85 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_info.c	16.92 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_info.h	1.68 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_info.lo	336 B	-rw-r--r--	2024-03-12 14:36
phpdbg_info.o	152.36 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_io.c	7.9 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_io.h	1.92 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_io.lo	330 B	-rw-r--r--	2024-03-12 14:36
phpdbg_io.o	109.7 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_lexer.c	44.53 KB	-rw-r--r--	2022-10-31 11:36
phpdbg_lexer.h	1.71 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_lexer.l	3.81 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_lexer.lo	339 B	-rw-r--r--	2024-03-12 14:36
phpdbg_lexer.o	130.77 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_list.c	11.73 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_list.h	2.02 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_list.lo	336 B	-rw-r--r--	2024-03-12 14:36
phpdbg_list.o	124.72 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_opcode.c	6.47 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_opcode.h	1.98 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_opcode.lo	342 B	-rw-r--r--	2024-03-12 14:36
phpdbg_opcode.o	122.3 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_out.c	29.95 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_out.h	4.88 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_out.lo	333 B	-rw-r--r--	2024-03-12 14:36
phpdbg_out.o	190.24 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_parser.c	49.46 KB	-rw-r--r--	2022-10-31 11:36
phpdbg_parser.h	2.56 KB	-rw-r--r--	2022-10-31 11:36
phpdbg_parser.lo	342 B	-rw-r--r--	2024-03-12 14:36
phpdbg_parser.o	116.58 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_parser.output	14.23 KB	-rw-r--r--	2022-10-31 11:36
phpdbg_parser.y	4.35 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_print.c	14.06 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_print.h	1.69 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_print.lo	339 B	-rw-r--r--	2024-03-12 14:36
phpdbg_print.o	157.36 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_prompt.c	55.94 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_prompt.h	2.59 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_prompt.lo	342 B	-rw-r--r--	2024-03-12 14:36
phpdbg_prompt.o	299.74 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_rinit_hook.c	3.54 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_rinit_hook.h	1.82 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_set.c	9.59 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_set.h	1.71 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_set.lo	333 B	-rw-r--r--	2024-03-12 14:36
phpdbg_set.o	113.42 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_sigio_win32.c	2.9 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_sigio_win32.h	1.41 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_sigsafe.c	1.56 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_sigsafe.h	457 B	-rw-rw-r--	2022-10-31 11:36
phpdbg_sigsafe.lo	345 B	-rw-r--r--	2024-03-12 14:36
phpdbg_sigsafe.o	90.7 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_utils.c	23.21 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_utils.h	5.19 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_utils.lo	339 B	-rw-r--r--	2024-03-12 14:36
phpdbg_utils.o	173.69 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_wait.c	13.37 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_wait.h	1.3 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_wait.lo	336 B	-rw-r--r--	2024-03-12 14:36
phpdbg_wait.o	131.2 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_watch.c	54.1 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_watch.h	4.74 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_watch.lo	339 B	-rw-r--r--	2024-03-12 14:36
phpdbg_watch.o	226.91 KB	-rw-r--r--	2024-03-12 14:36
phpdbg_webdata_transfer.c	5.21 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_webdata_transfer.h	1.33 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_win.c	1.85 KB	-rw-rw-r--	2022-10-31 11:36
phpdbg_win.h	1.58 KB	-rw-rw-r--	2022-10-31 11:36
test.php	1.18 KB	-rw-rw-r--	2022-10-31 11:36
web-bootstrap.php	2.06 KB	-rw-rw-r--	2022-10-31 11:36
xml.md	20.03 KB	-rw-rw-r--	2022-10-31 11:36

Rename

/*
   +----------------------------------------------------------------------+
   | PHP Version 7                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 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 <stdio.h>
#include <string.h>
#include <sys/stat.h>
#ifndef _WIN32
#	include <sys/mman.h>
#	include <unistd.h>
#endif
#include <fcntl.h>
#include "phpdbg.h"
#include "phpdbg_list.h"
#include "phpdbg_utils.h"
#include "phpdbg_prompt.h"
#include "php_streams.h"
#include "zend_exceptions.h"

ZEND_EXTERN_MODULE_GLOBALS(phpdbg)

#define PHPDBG_LIST_COMMAND_D(f, h, a, m, l, s, flags) \
	PHPDBG_COMMAND_D_EXP(f, h, a, m, l, s, &phpdbg_prompt_commands[12], flags)

const phpdbg_command_t phpdbg_list_commands[] = {
	PHPDBG_LIST_COMMAND_D(lines,     "lists the specified lines",    'l', list_lines,  NULL, "l", PHPDBG_ASYNC_SAFE),
	PHPDBG_LIST_COMMAND_D(class,     "lists the specified class",    'c', list_class,  NULL, "s", PHPDBG_ASYNC_SAFE),
	PHPDBG_LIST_COMMAND_D(method,    "lists the specified method",   'm', list_method, NULL, "m", PHPDBG_ASYNC_SAFE),
	PHPDBG_LIST_COMMAND_D(func,      "lists the specified function", 'f', list_func,   NULL, "s", PHPDBG_ASYNC_SAFE),
	PHPDBG_END_COMMAND
};

PHPDBG_LIST(lines) /* {{{ */
{
	if (!PHPDBG_G(exec) && !zend_is_executing()) {
		phpdbg_error("inactive", "type=\"execution\"", "Not executing, and execution context not set");
		return SUCCESS;
	}

switch (param->type) {
		case NUMERIC_PARAM: {
			const char *char_file = phpdbg_current_file();
			zend_string *file = zend_string_init(char_file, strlen(char_file), 0);
			phpdbg_list_file(file, param->num < 0 ? 1 - param->num : param->num, (param->num < 0 ? param->num : 0) + zend_get_executed_lineno(), 0);
			efree(file);
		} break;

case FILE_PARAM: {
			zend_string *file;
			char resolved_path_buf[MAXPATHLEN];
			const char *abspath = param->file.name;
			if (VCWD_REALPATH(abspath, resolved_path_buf)) {
				abspath = resolved_path_buf;
			}
			file = zend_string_init(abspath, strlen(abspath), 0);
			phpdbg_list_file(file, param->file.line, 0, 0);
			zend_string_release(file);
		} break;

phpdbg_default_switch_case();
	}

return SUCCESS;
} /* }}} */

PHPDBG_LIST(func) /* {{{ */
{
	phpdbg_list_function_byname(param->str, param->len);

return SUCCESS;
} /* }}} */

PHPDBG_LIST(method) /* {{{ */
{
	zend_class_entry *ce;

if (phpdbg_safe_class_lookup(param->method.class, strlen(param->method.class), &ce) == SUCCESS) {
		zend_function *function;
		char *lcname = zend_str_tolower_dup(param->method.name, strlen(param->method.name));

if ((function = zend_hash_str_find_ptr(&ce->function_table, lcname, strlen(lcname)))) {
			phpdbg_list_function(function);
		} else {
			phpdbg_error("list", "type=\"notfound\" method=\"%s::%s\"", "Could not find %s::%s", param->method.class, param->method.name);
		}

efree(lcname);
	} else {
		phpdbg_error("list", "type=\"notfound\" class=\"%s\"", "Could not find the class %s", param->method.class);
	}

return SUCCESS;
} /* }}} */

PHPDBG_LIST(class) /* {{{ */
{
	zend_class_entry *ce;

if (phpdbg_safe_class_lookup(param->str, param->len, &ce) == SUCCESS) {
		if (ce->type == ZEND_USER_CLASS) {
			if (ce->info.user.filename) {
				phpdbg_list_file(ce->info.user.filename, ce->info.user.line_end - ce->info.user.line_start + 1, ce->info.user.line_start, 0);
			} else {
				phpdbg_error("list", "type=\"nosource\" class=\"%s\"", "The source of the requested class (%s) cannot be found", ZSTR_VAL(ce->name));
			}
		} else {
			phpdbg_error("list", "type=\"internalclass\" class=\"%s\"", "The class requested (%s) is not user defined", ZSTR_VAL(ce->name));
		}
	} else {
		phpdbg_error("list", "type=\"notfound\" class=\"%s\"", "The requested class (%s) could not be found", param->str);
	}

return SUCCESS;
} /* }}} */

void phpdbg_list_file(zend_string *filename, uint32_t count, int offset, uint32_t highlight) /* {{{ */
{
	uint32_t line, lastline;
	phpdbg_file_source *data;

if (!(data = zend_hash_find_ptr(&PHPDBG_G(file_sources), filename))) {
		phpdbg_error("list", "type=\"unknownfile\"", "Could not find information about included file...");
		return;
	}

if (offset < 0) {
		count += offset;
		offset = 0;
	}

lastline = offset + count;

if (lastline > data->lines) {
		lastline = data->lines;
	}

phpdbg_xml("<list %r file=\"%s\">", ZSTR_VAL(filename));

for (line = offset; line < lastline;) {
		uint32_t linestart = data->line[line++];
		uint32_t linelen = data->line[line] - linestart;
		char *buffer = data->buf + linestart;

if (!highlight) {
			phpdbg_write("line", "line=\"%u\" code=\"%.*s\"", " %05u: %.*s", line, linelen, buffer);
		} else {
			if (highlight != line) {
				phpdbg_write("line", "line=\"%u\" code=\"%.*s\"", " %05u: %.*s", line, linelen, buffer);
			} else {
				phpdbg_write("line", "line=\"%u\" code=\"%.*s\" current=\"current\"", ">%05u: %.*s", line, linelen, buffer);
			}
		}

if (*(buffer + linelen - 1) != '\n' || !linelen) {
			phpdbg_out("\n");
		}
	}

phpdbg_xml("</list>");
} /* }}} */

void phpdbg_list_function(const zend_function *fbc) /* {{{ */
{
	const zend_op_array *ops;

if (fbc->type != ZEND_USER_FUNCTION) {
		phpdbg_error("list", "type=\"internalfunction\" function=\"%s\"", "The function requested (%s) is not user defined", ZSTR_VAL(fbc->common.function_name));
		return;
	}

ops = (zend_op_array *) fbc;

phpdbg_list_file(ops->filename, ops->line_end - ops->line_start + 1, ops->line_start, 0);
} /* }}} */

void phpdbg_list_function_byname(const char *str, size_t len) /* {{{ */
{
	HashTable *func_table = EG(function_table);
	zend_function* fbc;
	char *func_name = (char*) str;
	size_t func_name_len = len;

/* search active scope if begins with period */
	if (func_name[0] == '.') {
		zend_class_entry *scope = zend_get_executed_scope();
		if (scope) {
			func_name++;
			func_name_len--;

func_table = &scope->function_table;
		} else {
			phpdbg_error("inactive", "type=\"noclasses\"", "No active class");
			return;
		}
	} else if (!EG(function_table)) {
		phpdbg_error("inactive", "type=\"function_table\"", "No function table loaded");
		return;
	} else {
		func_table = EG(function_table);
	}

/* use lowercase names, case insensitive */
	func_name = zend_str_tolower_dup(func_name, func_name_len);

phpdbg_try_access {
		if ((fbc = zend_hash_str_find_ptr(func_table, func_name, func_name_len))) {
			phpdbg_list_function(fbc);
		} else {
			phpdbg_error("list", "type=\"nofunction\" function=\"%s\"", "Function %s not found", func_name);
		}
	} phpdbg_catch_access {
		phpdbg_error("signalsegv", "function=\"%s\"", "Could not list function %s, invalid data source", func_name);
	} phpdbg_end_try_access();

efree(func_name);
} /* }}} */

/* Note: do not free the original file handler, let original compile_file() or caller do that. Caller may rely on its value to check success */
zend_op_array *phpdbg_compile_file(zend_file_handle *file, int type) {
	phpdbg_file_source data, *dataptr;
	zend_op_array *ret;
	uint32_t line;
	char *bufptr, *endptr;
	size_t len;

/* Copy file contents before calling original compile_file,
	 * as it may invalidate the file handle. */
	if (zend_stream_fixup(file, &bufptr, &len) == FAILURE) {
		if (type == ZEND_REQUIRE) {
			zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, file->filename);
			zend_bailout();
		} else {
			zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, file->filename);
		}
		return NULL;
	}

data.buf = estrndup(bufptr, len);
	data.len = len;

ret = PHPDBG_G(compile_file)(file, type);
	if (ret == NULL) {
		efree(data.buf);
		return ret;
	}

data.buf[data.len] = '\0';
	data.line[0] = 0;
	*(dataptr = emalloc(sizeof(phpdbg_file_source) + sizeof(uint32_t) * data.len)) = data;

for (line = 0, bufptr = data.buf - 1, endptr = data.buf + data.len; ++bufptr < endptr;) {
		if (*bufptr == '\n') {
			dataptr->line[++line] = (uint32_t)(bufptr - data.buf) + 1;
		}
	}

dataptr->lines = ++line;
	dataptr = erealloc(dataptr, sizeof(phpdbg_file_source) + sizeof(uint32_t) * line);
	dataptr->line[line] = endptr - data.buf;

zend_hash_del(&PHPDBG_G(file_sources), ret->filename);
	zend_hash_add_ptr(&PHPDBG_G(file_sources), ret->filename, dataptr);
	phpdbg_resolve_pending_file_break(ZSTR_VAL(ret->filename));

return ret;
}

zend_op_array *phpdbg_init_compile_file(zend_file_handle *file, int type) {
	char *filename = (char *)(file->opened_path ? ZSTR_VAL(file->opened_path) : file->filename);
	char resolved_path_buf[MAXPATHLEN];
	zend_op_array *op_array;
	phpdbg_file_source *dataptr;

if (VCWD_REALPATH(filename, resolved_path_buf)) {
		filename = resolved_path_buf;

if (file->opened_path) {
			zend_string_release(file->opened_path);
			file->opened_path = zend_string_init(filename, strlen(filename), 0);
		} else {
			if (file->free_filename) {
				efree((char *) file->filename);
			}
			file->free_filename = 0;
			file->filename = filename;
		}
	}

op_array = PHPDBG_G(init_compile_file)(file, type);

if (op_array == NULL) {
		return NULL;
	}

dataptr = zend_hash_find_ptr(&PHPDBG_G(file_sources), op_array->filename);
	ZEND_ASSERT(dataptr != NULL);

dataptr->op_array = *op_array;
	if (dataptr->op_array.refcount) {
		++*dataptr->op_array.refcount;
	}

return op_array;
}

zend_op_array *phpdbg_compile_string(zval *source_string, char *filename) {
	zend_string *fake_name;
	zend_op_array *op_array;
	phpdbg_file_source *dataptr;
	uint32_t line;
	char *bufptr, *endptr;

if (PHPDBG_G(flags) & PHPDBG_IN_EVAL) {
		return PHPDBG_G(compile_string)(source_string, filename);
	}

dataptr = emalloc(sizeof(phpdbg_file_source) + sizeof(uint32_t) * Z_STRLEN_P(source_string));
	dataptr->buf = estrndup(Z_STRVAL_P(source_string), Z_STRLEN_P(source_string));
	dataptr->len = Z_STRLEN_P(source_string);
	dataptr->line[0] = 0;
	for (line = 0, bufptr = dataptr->buf - 1, endptr = dataptr->buf + dataptr->len; ++bufptr < endptr;) {
		if (*bufptr == '\n') {
			dataptr->line[++line] = (uint32_t)(bufptr - dataptr->buf) + 1;
		}
	}
	dataptr->lines = ++line;
	dataptr->line[line] = endptr - dataptr->buf;

op_array = PHPDBG_G(compile_string)(source_string, filename);

if (op_array == NULL) {
		efree(dataptr->buf);
		efree(dataptr);
		return NULL;
	}

fake_name = strpprintf(0, "%s%c%p", filename, 0, op_array->opcodes);

dataptr = erealloc(dataptr, sizeof(phpdbg_file_source) + sizeof(uint32_t) * line);
	zend_hash_add_ptr(&PHPDBG_G(file_sources), fake_name, dataptr);

zend_string_release(fake_name);

dataptr->op_array = *op_array;
	if (dataptr->op_array.refcount) {
		++*dataptr->op_array.refcount;
	}

return op_array;
}

void phpdbg_init_list(void) {
	PHPDBG_G(compile_file) = zend_compile_file;
	PHPDBG_G(compile_string) = zend_compile_string;
	zend_compile_file = phpdbg_compile_file;
	zend_compile_string = phpdbg_compile_string;
}

void phpdbg_list_update(void) {
	PHPDBG_G(init_compile_file) = zend_compile_file;
	zend_compile_file = phpdbg_init_compile_file;
}