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Remove v8::Debug agent stuff

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Debug Agent support was removed from V8 with 3.28 line which
is pretty old meanwhile.
This commit is contained in:
Stefan Siegl 2015-10-11 19:47:22 +02:00
parent c76797703b
commit b38c31b521
10 changed files with 1 additions and 261 deletions
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14
README.md
View File

@ -55,10 +55,6 @@ class V8Js
const FLAG_FORCE_ARRAY = 2;
const FLAG_PROPAGATE_PHP_EXCEPTIONS = 4;
const DEBUG_AUTO_BREAK_NEVER = 1;
const DEBUG_AUTO_BREAK_ONCE = 2;
const DEBUG_AUTO_BREAK_ALWAYS = 3;
/* Methods */
/**
@ -140,16 +136,6 @@ class V8Js
public function clearPendingException()
{}
/**
* Starts V8 debug agent for use with Google Chrome Developer Tools (Eclipse Plugin)
* @param string $agent_name
* @param int $port
* @param int $auto_break
* @return bool
*/
public function startDebugAgent($agent_name = "V8Js", $port = 9222, $auto_break = V8Js::DEBUG_AUTO_BREAK_NEVER)
{}
/** Static methods **/
/**

12
config.m4
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@ -110,17 +110,6 @@ int main ()
AC_MSG_ERROR([could not determine libv8 version])
fi
AC_CACHE_CHECK(for debuggersupport in v8, ac_cv_v8_debuggersupport, [
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <v8-debug.h>]],
[[v8::Debug::DisableAgent()]])],
[ac_cv_v8_debuggersupport=yes],
[ac_cv_v8_debuggersupport=no])
])
if test "$ac_cv_v8_debuggersupport" = "yes"; then
AC_DEFINE([ENABLE_DEBUGGER_SUPPORT], [1], [Enable debugger support in V8Js])
fi
AC_LANG_RESTORE
LIBS=$old_LIBS
LDFLAGS=$old_LDFLAGS
@ -170,7 +159,6 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <v8-debug.h>]],
v8js_class.cc \
v8js_commonjs.cc \
v8js_convert.cc \
v8js_debug.cc \
v8js_exceptions.cc \
v8js_methods.cc \
v8js_object_export.cc \

2
config.w32
View File

@ -13,7 +13,7 @@ if (PHP_V8JS != "no") {
AC_DEFINE("PHP_V8_API_VERSION", "3017015", "", false);
AC_DEFINE("PHP_V8_VERSION", "3.17.15", "", true);
EXTENSION("v8js", "v8js_array_access.cc v8js.cc v8js_class.cc v8js_commonjs.cc v8js_convert.cc v8js_debug.cc v8js_exceptions.cc v8js_methods.cc v8js_object_export.cc v8js_timer.cc v8js_v8.cc v8js_v8object_class.cc v8js_variables.cc", "yes");
EXTENSION("v8js", "v8js_array_access.cc v8js.cc v8js_class.cc v8js_commonjs.cc v8js_convert.cc v8js_exceptions.cc v8js_methods.cc v8js_object_export.cc v8js_timer.cc v8js_v8.cc v8js_v8object_class.cc v8js_variables.cc", "yes");
} else {
WARNING("v8js not enabled, headers or libs not found");

4
php_v8js_macros.h
View File

@ -85,10 +85,6 @@ extern "C" {
#define V8JS_FLAG_FORCE_ARRAY (1<<1)
#define V8JS_FLAG_PROPAGATE_PHP_EXCEPTIONS (1<<2)
#define V8JS_DEBUG_AUTO_BREAK_NEVER 0
#define V8JS_DEBUG_AUTO_BREAK_ONCE 1
#define V8JS_DEBUG_AUTO_BREAK_ALWAYS 2
/* Convert zval into V8 value */
v8::Handle<v8::Value> zval_to_v8js(zval *, v8::Isolate * TSRMLS_DC);

36
samples/debug_callback_line_processor.php
View File

@ -1,36 +0,0 @@
<?php
class LineProcessor {
protected $_processor;
public function readLineLoop() {
$fh = fopen('php://stdin', 'r');
$p = $this->_processor;
while(($line = fgets($fh))) {
echo $p($line);
}
}
public function setProcessor($p) {
$this->_processor = $p;
}
}
$v8 = new V8Js();
$v8->lp = new LineProcessor();
$v8->startDebugAgent('LineProcessor', 9222, V8Js::DEBUG_AUTO_BREAK_NEVER);
$JS = <<< EOT
print("Hello LineProcessor User!\\n");
PHP.lp.setProcessor(function (foo) {
return foo.toUpperCase();
});
PHP.lp.readLineLoop();
EOT;
$v8->executeString($JS, 'processor.js');

22
samples/debug_line_processor.php
View File

@ -1,22 +0,0 @@
<?php
$v8 = new V8Js();
$v8->startDebugAgent('LineProcessor', 9222, V8Js::DEBUG_AUTO_BREAK_ALWAYS);
$JS = <<< EOT
print("Hello LineProcessor User!\\n");
function processLine(foo) {
return foo.toUpperCase();
};
EOT;
$v8->executeString($JS, 'processor.js');
$fh = fopen('php://stdin', 'r');
while(($line = fgets($fh))) {
echo $v8->executeString('processLine('.json_encode($line).');');
}

22
v8js_class.cc
View File

@ -28,7 +28,6 @@ extern "C" {
#include "php_v8js_macros.h"
#include "v8js_v8.h"
#include "v8js_debug.h"
#include "v8js_exceptions.h"
#include "v8js_v8object_class.h"
#include "v8js_timer.h"
@ -1000,17 +999,6 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_v8js_checkstring, 0, 0, 1)
ZEND_ARG_INFO(0, script)
ZEND_END_ARG_INFO()
#ifdef ENABLE_DEBUGGER_SUPPORT
ZEND_BEGIN_ARG_INFO_EX(arginfo_v8js_destruct, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_v8js_startdebugagent, 0, 0, 0)
ZEND_ARG_INFO(0, agentName)
ZEND_ARG_INFO(0, port)
ZEND_ARG_INFO(0, auto_break)
ZEND_END_ARG_INFO()
#endif /* ENABLE_DEBUGGER_SUPPORT */
ZEND_BEGIN_ARG_INFO(arginfo_v8js_getpendingexception, 0)
ZEND_END_ARG_INFO()
@ -1055,10 +1043,6 @@ static const zend_function_entry v8js_methods[] = { /* {{{ */
PHP_ME(V8Js, getExtensions, arginfo_v8js_getextensions, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
PHP_ME(V8Js, setTimeLimit, arginfo_v8js_settimelimit, ZEND_ACC_PUBLIC)
PHP_ME(V8Js, setMemoryLimit, arginfo_v8js_setmemorylimit, ZEND_ACC_PUBLIC)
#ifdef ENABLE_DEBUGGER_SUPPORT
PHP_ME(V8Js, __destruct, arginfo_v8js_destruct, ZEND_ACC_PUBLIC|ZEND_ACC_DTOR)
PHP_ME(V8Js, startDebugAgent, arginfo_v8js_startdebugagent, ZEND_ACC_PUBLIC)
#endif
{NULL, NULL, NULL}
};
/* }}} */
@ -1125,12 +1109,6 @@ PHP_MINIT_FUNCTION(v8js_class) /* {{{ */
zend_declare_class_constant_long(php_ce_v8js, ZEND_STRL("FLAG_FORCE_ARRAY"), V8JS_FLAG_FORCE_ARRAY TSRMLS_CC);
zend_declare_class_constant_long(php_ce_v8js, ZEND_STRL("FLAG_PROPAGATE_PHP_EXCEPTIONS"), V8JS_FLAG_PROPAGATE_PHP_EXCEPTIONS TSRMLS_CC);
#ifdef ENABLE_DEBUGGER_SUPPORT
zend_declare_class_constant_long(php_ce_v8js, ZEND_STRL("DEBUG_AUTO_BREAK_NEVER"), V8JS_DEBUG_AUTO_BREAK_NEVER TSRMLS_CC);
zend_declare_class_constant_long(php_ce_v8js, ZEND_STRL("DEBUG_AUTO_BREAK_ONCE"), V8JS_DEBUG_AUTO_BREAK_ONCE TSRMLS_CC);
zend_declare_class_constant_long(php_ce_v8js, ZEND_STRL("DEBUG_AUTO_BREAK_ALWAYS"), V8JS_DEBUG_AUTO_BREAK_ALWAYS TSRMLS_CC);
#endif
le_v8js_script = zend_register_list_destructors_ex(v8js_script_dtor, NULL, PHP_V8JS_SCRIPT_RES_NAME, module_number);
#if PHP_V8_API_VERSION >= 4004010 && PHP_V8_API_VERSION < 4004044

113
v8js_debug.cc
View File

@ -1,113 +0,0 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2015 The PHP Group |
+----------------------------------------------------------------------+
| http://www.opensource.org/licenses/mit-license.php MIT License |
+----------------------------------------------------------------------+
| Author: Stefan Siegl <stesie@brokenpipe.de> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
extern "C" {
#include "php.h"
}
#include "php_v8js_macros.h"
#include "v8js_debug.h"
#ifdef ENABLE_DEBUGGER_SUPPORT
v8js_ctx *v8js_debug_context;
int v8js_debug_auto_break_mode;
static void DispatchDebugMessages() { /* {{{ */
if(v8js_debug_context == NULL) {
return;
}
v8::Isolate* isolate = v8js_debug_context->isolate;
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
v8::Local<v8::Context> context =
v8::Local<v8::Context>::New(isolate, v8js_debug_context->context);
v8::Context::Scope scope(context);
v8::Debug::ProcessDebugMessages();
}
/* }}} */
/* {{{ proto void V8Js::__destruct()
__destruct for V8Js */
PHP_METHOD(V8Js, __destruct)
{
v8js_ctx *c = (v8js_ctx *) zend_object_store_get_object(getThis() TSRMLS_CC);
if(!c->isolate) {
/* c->isolate is initialized by __construct, which wasn't called if this
* instance was deserialized (which we already caught in __wakeup). */
return;
}
V8JS_CTX_PROLOGUE(c);
if(v8js_debug_context == c) {
v8::Debug::DisableAgent();
v8js_debug_context = NULL;
}
}
/* }}} */
/* {{{ proto bool V8Js::startDebugAgent(string agent_name[, int port[, int auto_break]])
*/
PHP_METHOD(V8Js, startDebugAgent)
{
char *str = NULL;
int str_len = 0;
long port = 0, auto_break = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sll", &str, &str_len, &port, &auto_break) == FAILURE) {
return;
}
if(!port) {
port = 9222;
}
V8JS_BEGIN_CTX(c, getThis());
if(v8js_debug_context == c) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Debug agent already started for this V8Js instance");
RETURN_BOOL(0);
}
if(v8js_debug_context != NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Debug agent already started for a different V8Js instance");
RETURN_BOOL(0);
}
v8js_debug_context = c;
v8js_debug_auto_break_mode = auto_break;
v8::Debug::SetDebugMessageDispatchHandler(DispatchDebugMessages, true);
v8::Debug::EnableAgent(str_len ? str : "V8Js", port, auto_break > 0);
if(auto_break) {
/* v8::Debug::EnableAgent doesn't really do what we want it to do,
since it only breaks processing on the default isolate.
Hence just trigger another DebugBreak, no for our main isolate. */
v8::Debug::DebugBreak(c->isolate);
}
RETURN_BOOL(1);
}
/* }}} */
#endif /* ENABLE_DEBUGGER_SUPPORT */

25
v8js_debug.h
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@ -1,25 +0,0 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2015 The PHP Group |
+----------------------------------------------------------------------+
| http://www.opensource.org/licenses/mit-license.php MIT License |
+----------------------------------------------------------------------+
| Author: Stefan Siegl <stesie@brokenpipe.de> |
+----------------------------------------------------------------------+
*/
#ifndef V8JS_DEBUG_H
#define V8JS_DEBUG_H
#include <v8-debug.h>
extern PHP_METHOD(V8Js, __destruct);
extern PHP_METHOD(V8Js, startDebugAgent);
extern v8js_ctx *v8js_debug_context;
extern int v8js_debug_auto_break_mode;
#endif /* V8JS_DEBUG_H */

12
v8js_v8.cc
View File

@ -31,7 +31,6 @@ extern "C" {
#include "php_v8js_macros.h"
#include "v8js_v8.h"
#include "v8js_debug.h"
#include "v8js_timer.h"
#include "v8js_exceptions.h"
@ -123,17 +122,6 @@ void v8js_v8_call(v8js_ctx *c, zval **return_value,
* the time & memory limit. */
v8js_timer_push(time_limit, memory_limit, c TSRMLS_CC);
#ifdef ENABLE_DEBUGGER_SUPPORT
if(c == v8js_debug_context && v8js_debug_auto_break_mode != V8JS_DEBUG_AUTO_BREAK_NEVER) {
v8::Debug::DebugBreak(c->isolate);
if(v8js_debug_auto_break_mode == V8JS_DEBUG_AUTO_BREAK_ONCE) {
/* If break-once-mode was enabled, reset flag. */
v8js_debug_auto_break_mode = V8JS_DEBUG_AUTO_BREAK_NEVER;
}
}
#endif /* ENABLE_DEBUGGER_SUPPORT */
/* Execute script */
c->in_execution++;
v8::Local<v8::Value> result = v8_call(c->isolate);