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Support ZFS
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@hnw
hnw committed Sep 11, 2012
1 parent 553d5fe commit 926afaa
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Showing 2 changed files with 62 additions and 45 deletions.
12 changes: 6 additions & 6 deletions php_timecop.h
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Original file line number Diff line number Diff line change
Expand Up @@ -63,15 +63,15 @@ PHP_FUNCTION(timecop_unixtojd);

PHP_METHOD(TimecopDateTime, __construct);

typedef enum timecap_mode_t {
TIMECAP_MODE_NORMAL,
TIMECAP_MODE_FREEZE,
TIMECAP_MODE_TRAVEL
} timecap_mode_t;
typedef enum timecop_mode_t {
TIMECOP_MODE_NORMAL,
TIMECOP_MODE_FREEZE,
TIMECOP_MODE_TRAVEL
} timecop_mode_t;

ZEND_BEGIN_MODULE_GLOBALS(timecop)
long func_overload;
timecap_mode_t timecap_mode;
timecop_mode_t timecop_mode;
long freezed_timestamp;
long travel_offset;
zend_class_entry *ce_DateTime;
Expand Down
95 changes: 56 additions & 39 deletions timecop.c
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Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,22 @@
#include "ext/standard/info.h"
#include "php_timecop.h"

#ifdef ZFS
#include "TSRM.h"
#endif

ZEND_DECLARE_MODULE_GLOBALS(timecop)

static void timecop_globals_ctor(zend_timecop_globals *globals TSRMLS_DC) {
/* Initialize your global struct */
globals->func_overload = 1;
globals->timecop_mode = TIMECOP_MODE_NORMAL;
globals->freezed_timestamp = 0;
globals->travel_offset = 0;
globals->ce_DateTime = NULL;
globals->ce_TimecopDateTime = NULL;
}

/* declare the class handlers */
/*
static zend_object_handlers timecop_datetime_object_handlers;
Expand Down Expand Up @@ -173,11 +187,13 @@ static zend_function_entry timecop_datetime_class_functions[] = {
{NULL, NULL, NULL}
};

static int init_timecop_datetime();
static int timecop_func_overload();
static int timecop_class_overload();
static int timecop_func_overload_clear();
static int timecop_class_overload_clear();
static void timecop_globals_ctor(zend_timecop_globals *globals TSRMLS_DC);

static int init_timecop_datetime(TSRMLS_D);
static int timecop_func_overload(TSRMLS_D);
static int timecop_class_overload(TSRMLS_D);
static int timecop_func_overload_clear(TSRMLS_D);
static int timecop_class_overload_clear(TSRMLS_D);

static int timecop_zend_fcall_info_init(zval *callable, zend_fcall_info *fci, zend_fcall_info_cache *fcc TSRMLS_DC);
static int init_fcall_info(zval *callable, zend_fcall_info * fci, zend_fcall_info_cache * fcc, int num_args TSRMLS_DC);
Expand All @@ -186,15 +202,15 @@ static zval *timecop_date_fcall(const char *format, zend_fcall_info * fci, zend_
static zval ***alloc_fcall_params(int num_args);
static void dtor_fcall_params(zval ***params, int num_args);
static void copy_fcall_params(zval ***src, zval ***dst, int num_args);
static int fill_mktime_params(zval ***params, zval *date_callable, int from);
static int fill_mktime_params(zval ***params, zval *date_callable, int from TSRMLS_DC);

static long timecop_current_timestamp();
static zval *timecop_current_date(char *format);
static long timecop_current_timestamp(TSRMLS_D);
static zval *timecop_current_date(char *format TSRMLS_DC);
PHPAPI void php_timecop_mktime(INTERNAL_FUNCTION_PARAMETERS, zval *mktime_callable, zval *date_callable);

static void call_callable_with_optional_timestamp(INTERNAL_FUNCTION_PARAMETERS, zval* callable, int num_required_func_args);
static void _timecop_call_function(INTERNAL_FUNCTION_PARAMETERS, char* orig_func_name, char* saved_func_name, int num_required_func_args);
static void call_constructor(zval **object_pp, zend_class_entry *ce, zval ***params, int param_count);
static void call_constructor(zval **object_pp, zend_class_entry *ce, zval ***params, int param_count TSRMLS_DC);


/* {{{ timecop_module_entry
Expand Down Expand Up @@ -233,6 +249,7 @@ PHP_INI_END()
*/
PHP_MINIT_FUNCTION(timecop)
{
ZEND_INIT_MODULE_GLOBALS(timecop, timecop_globals_ctor, NULL);
REGISTER_INI_ENTRIES();
return SUCCESS;
}
Expand All @@ -253,11 +270,11 @@ PHP_RINIT_FUNCTION(timecop)
int ret;
zend_class_entry *parent_ce;

init_timecop_datetime();
init_timecop_datetime(TSRMLS_C);

if (TIMECOP_G(func_overload)) {
if (SUCCESS != timecop_func_overload() ||
SUCCESS != timecop_class_overload()) {
if (SUCCESS != timecop_func_overload(TSRMLS_C) ||
SUCCESS != timecop_class_overload(TSRMLS_C)) {
return FAILURE;
}
}
Expand All @@ -270,11 +287,11 @@ PHP_RINIT_FUNCTION(timecop)
PHP_RSHUTDOWN_FUNCTION(timecop)
{
if (TIMECOP_G(func_overload)) {
timecop_func_overload_clear();
timecop_class_overload_clear();
timecop_func_overload_clear(TSRMLS_C);
timecop_class_overload_clear(TSRMLS_C);
}

TIMECOP_G(timecap_mode) = TIMECAP_MODE_NORMAL;
TIMECOP_G(timecop_mode) = TIMECOP_MODE_NORMAL;

return SUCCESS;
}
Expand All @@ -293,7 +310,7 @@ PHP_MINFO_FUNCTION(timecop)
}
/* }}} */

static int init_timecop_datetime()
static int init_timecop_datetime(TSRMLS_D)
{
zend_class_entry **pce;
zend_class_entry ce;
Expand All @@ -314,7 +331,7 @@ static int init_timecop_datetime()
return SUCCESS;
}

static int timecop_func_overload()
static int timecop_func_overload(TSRMLS_D)
{
zend_function *func, *orig;
const struct timecop_overload_def *p;
Expand Down Expand Up @@ -346,7 +363,7 @@ static int timecop_func_overload()
return SUCCESS;
}

static int timecop_class_overload()
static int timecop_class_overload(TSRMLS_D)
{
zend_class_entry **pce_ovld, **pce_orig, *ce_ovld, *ce_orig;
const struct timecop_overload_def *p;
Expand Down Expand Up @@ -384,7 +401,7 @@ static int timecop_class_overload()
}

/* clear overloaded function. */
static int timecop_func_overload_clear()
static int timecop_func_overload_clear(TSRMLS_D)
{
const struct timecop_overload_def *p;
zend_function *func, *orig;
Expand All @@ -402,7 +419,7 @@ static int timecop_func_overload_clear()
return SUCCESS;
}

static int timecop_class_overload_clear()
static int timecop_class_overload_clear(TSRMLS_D)
{
const struct timecop_overload_def *p;
zend_class_entry **pce_ovld, **pce_orig, *ce_ovld, *ce_orig;
Expand Down Expand Up @@ -474,7 +491,7 @@ static void call_callable_with_optional_timestamp(INTERNAL_FUNCTION_PARAMETERS,
if (orig_params) {
efree(orig_params);
}
ZVAL_LONG(*fci.params[fci.param_count - 1], timecop_current_timestamp());
ZVAL_LONG(*fci.params[fci.param_count - 1], timecop_current_timestamp(TSRMLS_C));
}

if (zend_call_function(&fci, &fci_cache TSRMLS_CC) == SUCCESS && fci.retval_ptr_ptr && *fci.retval_ptr_ptr) {
Expand All @@ -500,7 +517,7 @@ static void _timecop_call_function(INTERNAL_FUNCTION_PARAMETERS, char* orig_func
call_callable_with_optional_timestamp(INTERNAL_FUNCTION_PARAM_PASSTHRU, &callable, num_required_func_args);
}

static void call_constructor(zval **object_pp, zend_class_entry *ce, zval ***params, int param_count)
static void call_constructor(zval **object_pp, zend_class_entry *ce, zval ***params, int param_count TSRMLS_DC)
{
char* method_name = "__constructor";

Expand All @@ -523,7 +540,7 @@ PHP_FUNCTION(timecop_freeze)
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &timestamp) == FAILURE) {
RETURN_FALSE;
}
TIMECOP_G(timecap_mode) = TIMECAP_MODE_FREEZE;
TIMECOP_G(timecop_mode) = TIMECOP_MODE_FREEZE;
TIMECOP_G(freezed_timestamp) = timestamp;
RETURN_TRUE;
}
Expand All @@ -537,7 +554,7 @@ PHP_FUNCTION(timecop_travel)
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &timestamp) == FAILURE) {
RETURN_FALSE;
}
TIMECOP_G(timecap_mode) = TIMECAP_MODE_TRAVEL;
TIMECOP_G(timecop_mode) = TIMECOP_MODE_TRAVEL;
TIMECOP_G(travel_offset) = timestamp - time(NULL);
RETURN_TRUE;
}
Expand All @@ -547,7 +564,7 @@ PHP_FUNCTION(timecop_travel)
Return to Time travel to specified timestamp */
PHP_FUNCTION(timecop_return)
{
TIMECOP_G(timecap_mode) = TIMECAP_MODE_NORMAL;
TIMECOP_G(timecop_mode) = TIMECOP_MODE_NORMAL;
RETURN_TRUE;
}
/* }}} */
Expand All @@ -556,7 +573,7 @@ PHP_FUNCTION(timecop_return)
Return virtual timestamp */
PHP_FUNCTION(timecop_time)
{
RETURN_LONG(timecop_current_timestamp());
RETURN_LONG(timecop_current_timestamp(TSRMLS_C));
}
/* }}} */

Expand All @@ -582,9 +599,9 @@ static int init_fcall_info(zval *callable, zend_fcall_info * fci, zend_fcall_inf
static int init_timecop_date_fcall_info(zval *callable, zend_fcall_info * fci, zend_fcall_info_cache * fcc TSRMLS_DC)
{
int ret;
ret = init_fcall_info(callable, fci, fcc, 2);
ret = init_fcall_info(callable, fci, fcc, 2 TSRMLS_CC);
if (ret) {
ZVAL_LONG(*fci->params[1], timecop_current_timestamp());
ZVAL_LONG(*fci->params[1], timecop_current_timestamp(TSRMLS_C));
}
return ret;
}
Expand Down Expand Up @@ -632,15 +649,15 @@ static void copy_fcall_params(zval ***src, zval ***dst, int num_args)
}
}

static int fill_mktime_params(zval ***params, zval *date_callable, int from)
static int fill_mktime_params(zval ***params, zval *date_callable, int from TSRMLS_DC)
{
zval *zp, *date_retval_ptr = NULL;
zend_fcall_info date_fci;
zend_fcall_info_cache date_fci_cache;
char *formats[] = {"H", "i", "s", "n", "j", "Y"};
int i, max_params = 6;

if (!init_timecop_date_fcall_info(date_callable, &date_fci, &date_fci_cache)) {
if (!init_timecop_date_fcall_info(date_callable, &date_fci, &date_fci_cache TSRMLS_CC)) {
return from;
}
date_fci.retval_ptr_ptr = &date_retval_ptr;
Expand All @@ -652,16 +669,16 @@ static int fill_mktime_params(zval ***params, zval *date_callable, int from)
return max_params;
}

static long timecop_current_timestamp()
static long timecop_current_timestamp(TSRMLS_D)
{
zval **array, **request_time_long;
long current_timestamp;

switch (TIMECOP_G(timecap_mode)) {
case TIMECAP_MODE_FREEZE:
switch (TIMECOP_G(timecop_mode)) {
case TIMECOP_MODE_FREEZE:
current_timestamp = TIMECOP_G(freezed_timestamp);
break;
case TIMECAP_MODE_TRAVEL:
case TIMECOP_MODE_TRAVEL:
current_timestamp = time(NULL) + TIMECOP_G(travel_offset);
break;
default:
Expand All @@ -672,7 +689,7 @@ static long timecop_current_timestamp()
return current_timestamp;
}

static zval *timecop_current_date(char *format)
static zval *timecop_current_date(char *format TSRMLS_DC)
{
zval *zp, *date_retval_ptr = NULL;
zend_fcall_info date_fci;
Expand All @@ -684,7 +701,7 @@ static zval *timecop_current_date(char *format)
} else {
ZVAL_STRING(&date_callable, "date", 1);
}
if (!init_timecop_date_fcall_info(&date_callable, &date_fci, &date_fci_cache)) {
if (!init_timecop_date_fcall_info(&date_callable, &date_fci, &date_fci_cache TSRMLS_CC)) {
return NULL;
}
date_fci.retval_ptr_ptr = &date_retval_ptr;
Expand Down Expand Up @@ -722,7 +739,7 @@ PHPAPI void php_timecop_mktime(INTERNAL_FUNCTION_PARAMETERS, zval *mktime_callab
if (args) {
efree(args);
}
fci.param_count = fill_mktime_params(fci.params, date_callable, argc);
fci.param_count = fill_mktime_params(fci.params, date_callable, argc TSRMLS_CC);
}

if (ZEND_NUM_ARGS() == 0) {
Expand Down Expand Up @@ -882,12 +899,12 @@ PHP_METHOD(TimecopDateTime, __construct)
MAKE_STD_ZVAL(zpp[i]);
params[i] = &zpp[i];
}
zp = timecop_current_date("Y-m-d H:i:s");
zp = timecop_current_date("Y-m-d H:i:s" TSRMLS_CC);
ZVAL_ZVAL(*params[0], zp, 1, 1);
}

/* call DateTime::__constuctor() */
call_constructor(&obj, datetime_ce, params, param_count);
call_constructor(&obj, datetime_ce, params, param_count TSRMLS_CC);

if (orig_param_count == 0) {
int i;
Expand Down

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