/* {{{ mysqlnd_stmt_execute_prepare_param_types */
static enum_func_status
mysqlnd_stmt_execute_prepare_param_types(MYSQLND_STMT_DATA * stmt, zval ** copies_param, int * resend_types_next_time)
{
unsigned int i;
DBG_ENTER("mysqlnd_stmt_execute_prepare_param_types");
for (i = 0; i < stmt->param_count; i++) {
short current_type = stmt->param_bind[i].type;
zval *parameter = &stmt->param_bind[i].zv;
ZVAL_DEREF(parameter);
if (!Z_ISNULL_P(parameter) && (current_type == MYSQL_TYPE_LONG || current_type == MYSQL_TYPE_LONGLONG)) {
/* always copy the var, because we do many conversions */
if (Z_TYPE_P(parameter) != IS_LONG &&
PASS != mysqlnd_stmt_copy_it(copies_param, parameter, stmt->param_count, i))
{
SET_OOM_ERROR(*stmt->error_info);
goto end;
}
/*
if it doesn't fit in a long send it as a string.
Check bug #52891 : Wrong data inserted with mysqli/mysqlnd when using bind_param, value > LONG_MAX
*/
if (Z_TYPE_P(parameter) != IS_LONG) {
zval *tmp_data = (*copies_param && !Z_ISUNDEF((*copies_param)[i]))? &(*copies_param)[i]: parameter;
/*
Because converting to double and back to long can lead
to losing precision we need second variable. Conversion to double is to see if
value is too big for a long. As said, precision could be lost.
*/
zval tmp_data_copy;
ZVAL_COPY(&tmp_data_copy, tmp_data);
convert_to_double_ex(&tmp_data_copy);
/*
if it doesn't fit in a long send it as a string.
Check bug #52891 : Wrong data inserted with mysqli/mysqlnd when using bind_param, value > LONG_MAX
We do transformation here, which will be used later when sending types. The code later relies on this.
*/
if (Z_DVAL(tmp_data_copy) > ZEND_LONG_MAX || Z_DVAL(tmp_data_copy) < ZEND_LONG_MIN) {
stmt->send_types_to_server = *resend_types_next_time = 1;
convert_to_string_ex(tmp_data);
} else {
convert_to_long_ex(tmp_data);
}
zval_ptr_dtor(&tmp_data_copy);
}
}
}
DBG_RETURN(PASS);
end:
DBG_RETURN(FAIL);
}
/* {{{ php_register_server_variables
*/
static inline void php_register_server_variables(void)
{
zval_ptr_dtor(&PG(http_globals)[TRACK_VARS_SERVER]);
array_init(&PG(http_globals)[TRACK_VARS_SERVER]);
/* Server variables */
if (sapi_module.register_server_variables) {
sapi_module.register_server_variables(&PG(http_globals)[TRACK_VARS_SERVER]);
}
/* PHP Authentication support */
if (SG(request_info).auth_user) {
php_register_variable("PHP_AUTH_USER", SG(request_info).auth_user, &PG(http_globals)[TRACK_VARS_SERVER]);
}
if (SG(request_info).auth_password) {
php_register_variable("PHP_AUTH_PW", SG(request_info).auth_password, &PG(http_globals)[TRACK_VARS_SERVER]);
}
if (SG(request_info).auth_digest) {
php_register_variable("PHP_AUTH_DIGEST", SG(request_info).auth_digest, &PG(http_globals)[TRACK_VARS_SERVER]);
}
/* store request init time */
{
zval request_time_float, request_time_long;
ZVAL_DOUBLE(&request_time_float, sapi_get_request_time());
php_register_variable_ex("REQUEST_TIME_FLOAT", &request_time_float, &PG(http_globals)[TRACK_VARS_SERVER]);
ZVAL_LONG(&request_time_long, zend_dval_to_lval(Z_DVAL(request_time_float)));
php_register_variable_ex("REQUEST_TIME", &request_time_long, &PG(http_globals)[TRACK_VARS_SERVER]);
}
}
/* {{{ php_register_server_variables
*/
static inline void php_register_server_variables(void)
{
zval tmp;
zval *arr = &PG(http_globals)[TRACK_VARS_SERVER];
HashTable *ht;
zval_ptr_dtor_nogc(arr);
array_init(arr);
/* Server variables */
if (sapi_module.register_server_variables) {
sapi_module.register_server_variables(arr);
}
ht = Z_ARRVAL_P(arr);
/* PHP Authentication support */
if (SG(request_info).auth_user) {
ZVAL_STRING(&tmp, SG(request_info).auth_user);
php_register_variable_quick("PHP_AUTH_USER", sizeof("PHP_AUTH_USER")-1, &tmp, ht);
}
if (SG(request_info).auth_password) {
ZVAL_STRING(&tmp, SG(request_info).auth_password);
php_register_variable_quick("PHP_AUTH_PW", sizeof("PHP_AUTH_PW")-1, &tmp, ht);
}
if (SG(request_info).auth_digest) {
ZVAL_STRING(&tmp, SG(request_info).auth_digest);
php_register_variable_quick("PHP_AUTH_DIGEST", sizeof("PHP_AUTH_DIGEST")-1, &tmp, ht);
}
/* store request init time */
ZVAL_DOUBLE(&tmp, sapi_get_request_time());
php_register_variable_quick("REQUEST_TIME_FLOAT", sizeof("REQUEST_TIME_FLOAT")-1, &tmp, ht);
ZVAL_LONG(&tmp, zend_dval_to_lval(Z_DVAL(tmp)));
php_register_variable_quick("REQUEST_TIME", sizeof("REQUEST_TIME")-1, &tmp, ht);
}
void php_array_add_sum_double(zval *row, zval *data1, zval *data2)
{
double x1, x2;
zval temp;
temp = *data1;
zval_copy_ctor(&temp);
convert_to_double(&temp);
x1 = Z_DVAL(temp);
zval_dtor(&temp);
temp = *data2;
zval_copy_ctor(&temp);
convert_to_double(&temp);
x2 = Z_DVAL(temp);
zval_dtor(&temp);
add_next_index_double(row, x1 + x2);
}
void ion_php_event_enable(ion_php_event * php_event, zend_bool internal) {
struct timeval * ptv = NULL;
struct timeval tv;
if (php_event->type == ION_TIMER_EVENT) {
tv.tv_usec = ((int)(Z_DVAL(php_event->context)*1000000) % 1000000);
tv.tv_sec = (int)Z_DVAL(php_event->context);
ptv = &tv;
}
if(event_add(php_event->event, ptv) == FAILURE) {
if (internal) {
if (php_event->promise) {
ion_promisor_throw(php_event->promise, ion_ce_ION_RuntimeException, ERR_ION_EVENT_ADD, 0);
}
} else {
zend_throw_exception(ion_ce_ION_RuntimeException, ERR_ION_EVENT_ADD, 0);
}
return;
}
php_event->flags |= ION_PHP_EVENT_ENABLE;
}
/* {{{ cfg_get_double
*/
PHPAPI int cfg_get_double(const char *varname, double *result)
{
zval *tmp, var;
if ((tmp = zend_hash_str_find(&configuration_hash, varname, strlen(varname))) == NULL) {
*result = (double) 0;
return FAILURE;
}
ZVAL_DUP(&var, tmp);
convert_to_double(&var);
*result = Z_DVAL(var);
return SUCCESS;
}
Double GetRealArg(structlpsolvecaller *lpsolvecaller, zval arg)
{
Double a = 0.0;
switch (Z_TYPE(arg)) {
case IS_LONG:
a = (Double) Z_LVAL(arg);
break;
case IS_DOUBLE:
a = (Double) Z_DVAL(arg);
break;
default:
ErrMsgTxt(lpsolvecaller, "Expecting a scalar value.");
break;
}
return(a);
}
int main(int argc, char ** argv)
{
zval t1, * pt2, ** ppt3;
INIT_ZVAL(t1);
Z_TYPE(t1) = IS_LONG;
Z_LVAL(t1) = 54321;
zval_print(&t1);
ALLOC_INIT_ZVAL(pt2);
ZVAL_STRING(pt2, "this is string val.", 1);
zval_print(pt2);
*ppt3 = pt2;
ZVAL_ADDREF(*ppt3);
zval_print(*ppt3);
//zval_copy_ctor(*ppt3);
SEPARATE_ZVAL(ppt3);
zval_print(*ppt3);
zval_print(pt2);
Z_TYPE(t1) = IS_BOOL;
Z_LVAL(t1) = 1;
zval_print(&t1);
Z_TYPE(t1) = IS_DOUBLE;
Z_DVAL(t1) = 20.12;
zval_print(&t1);
/*
zval_dtor(pt2);
FREE_ZVAL(pt2);
zval_dtor(*ppt3);
FREE_ZVAL(*ppt3);
*/
}
static void call_php(char *name, PARAMDSC *r, int argc, PARAMDSC **argv)
{
do {
zval callback, args[4], *argp[4], return_value;
PARAMVARY *res = (PARAMVARY*)r->dsc_address;
int i;
INIT_ZVAL(callback);
ZVAL_STRING(&callback,name,0);
LOCK();
/* check if the requested function exists */
if (!zend_is_callable(&callback, 0, NULL TSRMLS_CC)) {
break;
}
UNLOCK();
/* create the argument array */
for (i = 0; i < argc; ++i) {
INIT_ZVAL(args[i]);
argp[i] = &args[i];
/* test arg for null */
if (argv[i]->dsc_flags & DSC_null) {
ZVAL_NULL(argp[i]);
continue;
}
switch (argv[i]->dsc_dtype) {
ISC_INT64 l;
struct tm t;
char const *fmt;
char d[64];
case dtype_cstring:
ZVAL_STRING(argp[i], (char*)argv[i]->dsc_address,0);
break;
case dtype_text:
ZVAL_STRINGL(argp[i], (char*)argv[i]->dsc_address, argv[i]->dsc_length,0);
break;
case dtype_varying:
ZVAL_STRINGL(argp[i], ((PARAMVARY*)argv[i]->dsc_address)->vary_string,
((PARAMVARY*)argv[i]->dsc_address)->vary_length,0);
break;
case dtype_short:
if (argv[i]->dsc_scale == 0) {
ZVAL_LONG(argp[i], *(short*)argv[i]->dsc_address);
} else {
ZVAL_DOUBLE(argp[i],
((double)*(short*)argv[i]->dsc_address)/scales[-argv[i]->dsc_scale]);
}
break;
case dtype_long:
if (argv[i]->dsc_scale == 0) {
ZVAL_LONG(argp[i], *(ISC_LONG*)argv[i]->dsc_address);
} else {
ZVAL_DOUBLE(argp[i],
((double)*(ISC_LONG*)argv[i]->dsc_address)/scales[-argv[i]->dsc_scale]);
}
break;
case dtype_int64:
l = *(ISC_INT64*)argv[i]->dsc_address;
if (argv[i]->dsc_scale == 0 && l <= LONG_MAX && l >= LONG_MIN) {
ZVAL_LONG(argp[i], (long)l);
} else {
ZVAL_DOUBLE(argp[i], ((double)l)/scales[-argv[i]->dsc_scale]);
}
break;
case dtype_real:
ZVAL_DOUBLE(argp[i], *(float*)argv[i]->dsc_address);
break;
case dtype_double:
ZVAL_DOUBLE(argp[i], *(double*)argv[i]->dsc_address);
break;
case dtype_sql_date:
isc_decode_sql_date((ISC_DATE*)argv[i]->dsc_address, &t);
ZVAL_STRINGL(argp[i], d, strftime(d, sizeof(d), INI_STR("ibase.dateformat"), &t),1);
break;
case dtype_sql_time:
isc_decode_sql_time((ISC_TIME*)argv[i]->dsc_address, &t);
ZVAL_STRINGL(argp[i], d, strftime(d, sizeof(d), INI_STR("ibase.timeformat"), &t),1);
break;
case dtype_timestamp:
isc_decode_timestamp((ISC_TIMESTAMP*)argv[i]->dsc_address, &t);
ZVAL_STRINGL(argp[i], d, strftime(d, sizeof(d), INI_STR("ibase.timestampformat"), &t),1);
break;
}
}
LOCK();
/* now call the function */
if (FAILURE == call_user_function(EG(function_table), NULL,
&callback, &return_value, argc, argp TSRMLS_CC)) {
UNLOCK();
break;
}
UNLOCK();
for (i = 0; i < argc; ++i) {
switch (argv[i]->dsc_dtype) {
case dtype_sql_date:
case dtype_sql_time:
case dtype_timestamp:
zval_dtor(argp[i]);
}
}
/* return whatever type we got back from the callback: let DB handle conversion */
switch (Z_TYPE(return_value)) {
case IS_LONG:
r->dsc_dtype = dtype_long;
*(long*)r->dsc_address = Z_LVAL(return_value);
r->dsc_length = sizeof(long);
break;
case IS_DOUBLE:
r->dsc_dtype = dtype_double;
*(double*)r->dsc_address = Z_DVAL(return_value);
r->dsc_length = sizeof(double);
break;
case IS_NULL:
r->dsc_flags |= DSC_null;
break;
default:
convert_to_string(&return_value);
case IS_STRING:
r->dsc_dtype = dtype_varying;
memcpy(res->vary_string, Z_STRVAL(return_value),
(res->vary_length = min(r->dsc_length-2,Z_STRLEN(return_value))));
r->dsc_length = res->vary_length+2;
break;
}
zval_dtor(&return_value);
return;
} while (0);
/**
* If we end up here, we should report an error back to the DB engine, but
* that's not possible. We can however report it back to PHP.
*/
LOCK();
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error calling function '%s' from database", name);
UNLOCK();
}
void zend_optimizer_compact_literals(zend_op_array *op_array, zend_optimizer_ctx *ctx)
{
zend_op *opline, *end;
int i, j, n, *map, cache_size;
zval zv, *pos;
literal_info *info;
int l_null = -1;
int l_false = -1;
int l_true = -1;
int l_empty_arr = -1;
HashTable hash;
zend_string *key = NULL;
void *checkpoint = zend_arena_checkpoint(ctx->arena);
int *const_slot, *class_slot, *func_slot, *bind_var_slot, *property_slot, *method_slot;
if (op_array->last_literal) {
info = (literal_info*)zend_arena_calloc(&ctx->arena, op_array->last_literal, sizeof(literal_info));
/* Mark literals of specific types */
opline = op_array->opcodes;
end = opline + op_array->last;
while (opline < end) {
switch (opline->opcode) {
case ZEND_INIT_FCALL:
LITERAL_INFO(opline->op2.constant, LITERAL_FUNC, 1);
break;
case ZEND_INIT_FCALL_BY_NAME:
LITERAL_INFO(opline->op2.constant, LITERAL_FUNC, 2);
break;
case ZEND_INIT_NS_FCALL_BY_NAME:
LITERAL_INFO(opline->op2.constant, LITERAL_FUNC, 3);
break;
case ZEND_INIT_METHOD_CALL:
if (opline->op1_type == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_VALUE, 1);
}
if (opline->op2_type == IS_CONST) {
LITERAL_INFO(opline->op2.constant, LITERAL_METHOD, 2);
}
break;
case ZEND_INIT_STATIC_METHOD_CALL:
if (opline->op1_type == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_CLASS, 2);
}
if (opline->op2_type == IS_CONST) {
LITERAL_INFO(opline->op2.constant, LITERAL_STATIC_METHOD, 2);
}
break;
case ZEND_CATCH:
LITERAL_INFO(opline->op1.constant, LITERAL_CLASS, 2);
break;
case ZEND_DEFINED:
LITERAL_INFO(opline->op1.constant, LITERAL_CONST, 2);
break;
case ZEND_FETCH_CONSTANT:
if ((opline->op1.num & (IS_CONSTANT_IN_NAMESPACE|IS_CONSTANT_UNQUALIFIED)) == (IS_CONSTANT_IN_NAMESPACE|IS_CONSTANT_UNQUALIFIED)) {
LITERAL_INFO(opline->op2.constant, LITERAL_CONST, 5);
} else {
LITERAL_INFO(opline->op2.constant, LITERAL_CONST, 3);
}
break;
case ZEND_FETCH_CLASS_CONSTANT:
if (opline->op1_type == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_CLASS, 2);
}
LITERAL_INFO(opline->op2.constant, LITERAL_CLASS_CONST, 1);
break;
case ZEND_FETCH_STATIC_PROP_R:
case ZEND_FETCH_STATIC_PROP_W:
case ZEND_FETCH_STATIC_PROP_RW:
case ZEND_FETCH_STATIC_PROP_IS:
case ZEND_FETCH_STATIC_PROP_UNSET:
case ZEND_FETCH_STATIC_PROP_FUNC_ARG:
case ZEND_UNSET_STATIC_PROP:
case ZEND_ISSET_ISEMPTY_STATIC_PROP:
if (opline->op2_type == IS_CONST) {
LITERAL_INFO(opline->op2.constant, LITERAL_CLASS, 2);
}
if (opline->op1_type == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_STATIC_PROPERTY, 1);
}
break;
case ZEND_FETCH_CLASS:
case ZEND_INSTANCEOF:
if (opline->op2_type == IS_CONST) {
LITERAL_INFO(opline->op2.constant, LITERAL_CLASS, 2);
}
break;
case ZEND_NEW:
if (opline->op1_type == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_CLASS, 2);
}
break;
case ZEND_ASSIGN_OBJ:
case ZEND_FETCH_OBJ_R:
case ZEND_FETCH_OBJ_W:
case ZEND_FETCH_OBJ_RW:
case ZEND_FETCH_OBJ_IS:
case ZEND_FETCH_OBJ_UNSET:
case ZEND_FETCH_OBJ_FUNC_ARG:
case ZEND_UNSET_OBJ:
case ZEND_PRE_INC_OBJ:
case ZEND_PRE_DEC_OBJ:
case ZEND_POST_INC_OBJ:
case ZEND_POST_DEC_OBJ:
case ZEND_ISSET_ISEMPTY_PROP_OBJ:
if (opline->op2_type == IS_CONST) {
LITERAL_INFO(opline->op2.constant, LITERAL_PROPERTY, 1);
}
break;
case ZEND_ASSIGN_ADD:
case ZEND_ASSIGN_SUB:
case ZEND_ASSIGN_MUL:
case ZEND_ASSIGN_DIV:
case ZEND_ASSIGN_POW:
case ZEND_ASSIGN_MOD:
case ZEND_ASSIGN_SL:
case ZEND_ASSIGN_SR:
case ZEND_ASSIGN_CONCAT:
case ZEND_ASSIGN_BW_OR:
case ZEND_ASSIGN_BW_AND:
case ZEND_ASSIGN_BW_XOR:
if (opline->op2_type == IS_CONST) {
if (opline->extended_value == ZEND_ASSIGN_OBJ) {
LITERAL_INFO(opline->op2.constant, LITERAL_PROPERTY, 1);
} else if (opline->extended_value == ZEND_ASSIGN_DIM) {
if (Z_EXTRA(op_array->literals[opline->op2.constant]) == ZEND_EXTRA_VALUE) {
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 2);
} else {
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 1);
}
} else {
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 1);
}
}
break;
case ZEND_BIND_GLOBAL:
LITERAL_INFO(opline->op2.constant, LITERAL_GLOBAL, 1);
break;
case ZEND_RECV_INIT:
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 1);
break;
case ZEND_DECLARE_FUNCTION:
case ZEND_DECLARE_CLASS:
LITERAL_INFO(opline->op1.constant, LITERAL_VALUE, 2);
break;
case ZEND_DECLARE_INHERITED_CLASS:
case ZEND_DECLARE_INHERITED_CLASS_DELAYED:
LITERAL_INFO(opline->op1.constant, LITERAL_VALUE, 2);
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 2);
break;
case ZEND_DECLARE_ANON_INHERITED_CLASS:
LITERAL_INFO(opline->op1.constant, LITERAL_VALUE, 1);
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 2);
break;
case ZEND_ISSET_ISEMPTY_DIM_OBJ:
case ZEND_ASSIGN_DIM:
case ZEND_UNSET_DIM:
case ZEND_FETCH_DIM_R:
case ZEND_FETCH_DIM_W:
case ZEND_FETCH_DIM_RW:
case ZEND_FETCH_DIM_IS:
case ZEND_FETCH_DIM_FUNC_ARG:
case ZEND_FETCH_DIM_UNSET:
case ZEND_FETCH_LIST_R:
case ZEND_FETCH_LIST_W:
if (opline->op1_type == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_VALUE, 1);
}
if (opline->op2_type == IS_CONST) {
if (Z_EXTRA(op_array->literals[opline->op2.constant]) == ZEND_EXTRA_VALUE) {
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 2);
} else {
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 1);
}
}
break;
default:
if (opline->op1_type == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_VALUE, 1);
}
if (opline->op2_type == IS_CONST) {
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 1);
}
break;
}
opline++;
}
#if DEBUG_COMPACT_LITERALS
{
int i, use_copy;
fprintf(stderr, "File %s func %s\n", op_array->filename->val,
op_array->function_name ? op_array->function_name->val : "main");
fprintf(stderr, "Literlas table size %d\n", op_array->last_literal);
for (i = 0; i < op_array->last_literal; i++) {
zval zv;
ZVAL_COPY_VALUE(&zv, op_array->literals + i);
use_copy = zend_make_printable_zval(op_array->literals + i, &zv);
fprintf(stderr, "Literal %d, val (%d):%s\n", i, Z_STRLEN(zv), Z_STRVAL(zv));
if (use_copy) {
zval_ptr_dtor_nogc(&zv);
}
}
fflush(stderr);
}
#endif
/* Merge equal constants */
j = 0;
zend_hash_init(&hash, op_array->last_literal, NULL, NULL, 0);
map = (int*)zend_arena_alloc(&ctx->arena, op_array->last_literal * sizeof(int));
memset(map, 0, op_array->last_literal * sizeof(int));
for (i = 0; i < op_array->last_literal; i++) {
if (!info[i].flags) {
/* unset literal */
zval_ptr_dtor_nogc(&op_array->literals[i]);
continue;
}
switch (Z_TYPE(op_array->literals[i])) {
case IS_NULL:
if (l_null < 0) {
l_null = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
map[i] = l_null;
break;
case IS_FALSE:
if (l_false < 0) {
l_false = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
map[i] = l_false;
break;
case IS_TRUE:
if (l_true < 0) {
l_true = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
map[i] = l_true;
break;
case IS_LONG:
if (LITERAL_NUM_RELATED(info[i].flags) == 1) {
if ((pos = zend_hash_index_find(&hash, Z_LVAL(op_array->literals[i]))) != NULL) {
map[i] = Z_LVAL_P(pos);
} else {
map[i] = j;
ZVAL_LONG(&zv, j);
zend_hash_index_add_new(&hash, Z_LVAL(op_array->literals[i]), &zv);
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
} else {
ZEND_ASSERT(LITERAL_NUM_RELATED(info[i].flags) == 2);
key = zend_string_init(Z_STRVAL(op_array->literals[i+1]), Z_STRLEN(op_array->literals[i+1]), 0);
ZSTR_H(key) = ZSTR_HASH(Z_STR(op_array->literals[i+1])) + 100 +
LITERAL_NUM_RELATED(info[i].flags) - 1;
if ((pos = zend_hash_find(&hash, key)) != NULL
&& LITERAL_NUM_RELATED(info[Z_LVAL_P(pos)].flags) == 2) {
map[i] = Z_LVAL_P(pos);
zval_ptr_dtor_nogc(&op_array->literals[i+1]);
} else {
map[i] = j;
ZVAL_LONG(&zv, j);
zend_hash_add_new(&hash, key, &zv);
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
op_array->literals[j+1] = op_array->literals[i+1];
info[j+1] = info[i+1];
}
j += 2;
}
zend_string_release_ex(key, 0);
i++;
}
break;
case IS_DOUBLE:
if ((pos = zend_hash_str_find(&hash, (char*)&Z_DVAL(op_array->literals[i]), sizeof(double))) != NULL) {
map[i] = Z_LVAL_P(pos);
} else {
map[i] = j;
ZVAL_LONG(&zv, j);
zend_hash_str_add(&hash, (char*)&Z_DVAL(op_array->literals[i]), sizeof(double), &zv);
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
break;
case IS_STRING:
if (LITERAL_NUM_RELATED(info[i].flags) == 1) {
key = zend_string_copy(Z_STR(op_array->literals[i]));
} else {
key = zend_string_init(Z_STRVAL(op_array->literals[i]), Z_STRLEN(op_array->literals[i]), 0);
ZSTR_H(key) = ZSTR_HASH(Z_STR(op_array->literals[i])) +
LITERAL_NUM_RELATED(info[i].flags) - 1;
}
pos = zend_hash_find(&hash, key);
if (pos != NULL &&
Z_TYPE(op_array->literals[Z_LVAL_P(pos)]) == IS_STRING &&
LITERAL_NUM_RELATED(info[i].flags) == LITERAL_NUM_RELATED(info[Z_LVAL_P(pos)].flags) &&
(LITERAL_NUM_RELATED(info[i].flags) != 2 ||
((info[i].flags & LITERAL_KIND_MASK) != LITERAL_VALUE &&
(info[Z_LVAL_P(pos)].flags & LITERAL_KIND_MASK) != LITERAL_VALUE))) {
zend_string_release_ex(key, 0);
map[i] = Z_LVAL_P(pos);
zval_ptr_dtor_nogc(&op_array->literals[i]);
n = LITERAL_NUM_RELATED(info[i].flags);
while (n > 1) {
i++;
zval_ptr_dtor_nogc(&op_array->literals[i]);
n--;
}
} else {
map[i] = j;
ZVAL_LONG(&zv, j);
zend_hash_add_new(&hash, key, &zv);
zend_string_release_ex(key, 0);
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
n = LITERAL_NUM_RELATED(info[i].flags);
while (n > 1) {
i++;
if (i != j) op_array->literals[j] = op_array->literals[i];
j++;
n--;
}
}
break;
case IS_ARRAY:
if (zend_hash_num_elements(Z_ARRVAL(op_array->literals[i])) == 0) {
if (l_empty_arr < 0) {
l_empty_arr = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
} else {
zval_ptr_dtor_nogc(&op_array->literals[i]);
}
map[i] = l_empty_arr;
break;
}
/* break missing intentionally */
default:
/* don't merge other types */
map[i] = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
break;
}
}
zend_hash_clean(&hash);
op_array->last_literal = j;
const_slot = zend_arena_alloc(&ctx->arena, j * 6 * sizeof(int));
memset(const_slot, -1, j * 6 * sizeof(int));
class_slot = const_slot + j;
func_slot = class_slot + j;
bind_var_slot = func_slot + j;
property_slot = bind_var_slot + j;
method_slot = property_slot + j;
/* Update opcodes to use new literals table */
cache_size = 0;
opline = op_array->opcodes;
end = opline + op_array->last;
while (opline < end) {
if (opline->op1_type == IS_CONST) {
opline->op1.constant = map[opline->op1.constant];
}
if (opline->op2_type == IS_CONST) {
opline->op2.constant = map[opline->op2.constant];
}
switch (opline->opcode) {
case ZEND_RECV_INIT:
if (class_name_type_hint(op_array, opline->op1.num)) {
opline->extended_value = cache_size;
cache_size += sizeof(void *);
}
break;
case ZEND_RECV:
case ZEND_RECV_VARIADIC:
if (class_name_type_hint(op_array, opline->op1.num)) {
opline->op2.num = cache_size;
cache_size += sizeof(void *);
}
break;
case ZEND_VERIFY_RETURN_TYPE:
if (class_name_type_hint(op_array, 0)) {
opline->op2.num = cache_size;
cache_size += sizeof(void *);
}
break;
case ZEND_ASSIGN_ADD:
case ZEND_ASSIGN_SUB:
case ZEND_ASSIGN_MUL:
case ZEND_ASSIGN_DIV:
case ZEND_ASSIGN_POW:
case ZEND_ASSIGN_MOD:
case ZEND_ASSIGN_SL:
case ZEND_ASSIGN_SR:
case ZEND_ASSIGN_CONCAT:
case ZEND_ASSIGN_BW_OR:
case ZEND_ASSIGN_BW_AND:
case ZEND_ASSIGN_BW_XOR:
if (opline->extended_value != ZEND_ASSIGN_OBJ) {
break;
}
if (opline->op2_type == IS_CONST) {
// op2 property
if (opline->op1_type == IS_UNUSED &&
property_slot[opline->op2.constant] >= 0) {
(opline+1)->extended_value = property_slot[opline->op2.constant];
} else {
(opline+1)->extended_value = cache_size;
cache_size += 2 * sizeof(void *);
if (opline->op1_type == IS_UNUSED) {
property_slot[opline->op2.constant] = (opline+1)->extended_value;
}
}
}
break;
case ZEND_ASSIGN_OBJ:
case ZEND_FETCH_OBJ_R:
case ZEND_FETCH_OBJ_W:
case ZEND_FETCH_OBJ_RW:
case ZEND_FETCH_OBJ_IS:
case ZEND_FETCH_OBJ_UNSET:
case ZEND_FETCH_OBJ_FUNC_ARG:
case ZEND_UNSET_OBJ:
case ZEND_PRE_INC_OBJ:
case ZEND_PRE_DEC_OBJ:
case ZEND_POST_INC_OBJ:
case ZEND_POST_DEC_OBJ:
if (opline->op2_type == IS_CONST) {
// op2 property
if (opline->op1_type == IS_UNUSED &&
property_slot[opline->op2.constant] >= 0) {
opline->extended_value = property_slot[opline->op2.constant];
} else {
opline->extended_value = cache_size;
cache_size += 2 * sizeof(void *);
if (opline->op1_type == IS_UNUSED) {
property_slot[opline->op2.constant] = opline->extended_value;
}
}
}
break;
case ZEND_ISSET_ISEMPTY_PROP_OBJ:
if (opline->op2_type == IS_CONST) {
// op2 property
if (opline->op1_type == IS_UNUSED &&
property_slot[opline->op2.constant] >= 0) {
opline->extended_value = property_slot[opline->op2.constant] | (opline->extended_value & ZEND_ISEMPTY);
} else {
opline->extended_value = cache_size | (opline->extended_value & ZEND_ISEMPTY);
cache_size += 2 * sizeof(void *);
if (opline->op1_type == IS_UNUSED) {
property_slot[opline->op2.constant] = opline->extended_value & ~ZEND_ISEMPTY;
}
}
}
break;
case ZEND_INIT_FCALL:
case ZEND_INIT_FCALL_BY_NAME:
case ZEND_INIT_NS_FCALL_BY_NAME:
// op2 func
if (func_slot[opline->op2.constant] >= 0) {
opline->result.num = func_slot[opline->op2.constant];
} else {
opline->result.num = cache_size;
cache_size += sizeof(void *);
func_slot[opline->op2.constant] = opline->result.num;
}
break;
case ZEND_INIT_METHOD_CALL:
if (opline->op2_type == IS_CONST) {
// op2 method
if (opline->op1_type == IS_UNUSED &&
method_slot[opline->op2.constant] >= 0) {
opline->result.num = method_slot[opline->op2.constant];
} else {
opline->result.num = cache_size;
cache_size += 2 * sizeof(void *);
if (opline->op1_type == IS_UNUSED) {
method_slot[opline->op2.constant] = opline->result.num;
}
}
}
break;
case ZEND_INIT_STATIC_METHOD_CALL:
if (opline->op2_type == IS_CONST) {
// op2 static method
if (opline->op1_type == IS_CONST) {
opline->result.num = add_static_slot(&hash, op_array,
opline->op1.constant,
opline->op2.constant,
LITERAL_STATIC_METHOD,
&cache_size);
} else {
opline->result.num = cache_size;
cache_size += 2 * sizeof(void *);
}
} else if (opline->op1_type == IS_CONST) {
// op1 class
if (class_slot[opline->op1.constant] >= 0) {
opline->result.num = class_slot[opline->op1.constant];
} else {
opline->result.num = cache_size;
cache_size += sizeof(void *);
class_slot[opline->op1.constant] = opline->result.num;
}
}
break;
case ZEND_DEFINED:
// op1 const
if (const_slot[opline->op1.constant] >= 0) {
opline->extended_value = const_slot[opline->op1.constant];
} else {
opline->extended_value = cache_size;
cache_size += sizeof(void *);
const_slot[opline->op1.constant] = opline->extended_value;
}
break;
case ZEND_FETCH_CONSTANT:
// op2 const
if (const_slot[opline->op2.constant] >= 0) {
opline->extended_value = const_slot[opline->op2.constant];
} else {
opline->extended_value = cache_size;
cache_size += sizeof(void *);
const_slot[opline->op2.constant] = opline->extended_value;
}
break;
case ZEND_FETCH_CLASS_CONSTANT:
if (opline->op1_type == IS_CONST) {
// op1/op2 class_const
opline->extended_value = add_static_slot(&hash, op_array,
opline->op1.constant,
opline->op2.constant,
LITERAL_CLASS_CONST,
&cache_size);
} else {
opline->extended_value = cache_size;
cache_size += 2 * sizeof(void *);
}
break;
case ZEND_FETCH_STATIC_PROP_R:
case ZEND_FETCH_STATIC_PROP_W:
case ZEND_FETCH_STATIC_PROP_RW:
case ZEND_FETCH_STATIC_PROP_IS:
case ZEND_FETCH_STATIC_PROP_UNSET:
case ZEND_FETCH_STATIC_PROP_FUNC_ARG:
case ZEND_UNSET_STATIC_PROP:
if (opline->op1_type == IS_CONST) {
// op1 static property
if (opline->op2_type == IS_CONST) {
opline->extended_value = add_static_slot(&hash, op_array,
opline->op2.constant,
opline->op1.constant,
LITERAL_STATIC_PROPERTY,
&cache_size);
} else {
opline->extended_value = cache_size;
cache_size += 2 * sizeof(void *);
}
} else if (opline->op2_type == IS_CONST) {
// op2 class
if (class_slot[opline->op2.constant] >= 0) {
opline->extended_value = class_slot[opline->op2.constant];
} else {
opline->extended_value = cache_size;
cache_size += sizeof(void *);
class_slot[opline->op2.constant] = opline->extended_value;
}
}
break;
case ZEND_ISSET_ISEMPTY_STATIC_PROP:
if (opline->op1_type == IS_CONST) {
// op1 static property
if (opline->op2_type == IS_CONST) {
opline->extended_value = add_static_slot(&hash, op_array,
opline->op2.constant,
opline->op1.constant,
LITERAL_STATIC_PROPERTY,
&cache_size) | (opline->extended_value & ZEND_ISEMPTY);
} else {
opline->extended_value = cache_size | (opline->extended_value & ZEND_ISEMPTY);
cache_size += 2 * sizeof(void *);
}
} else if (opline->op2_type == IS_CONST) {
// op2 class
if (class_slot[opline->op2.constant] >= 0) {
opline->extended_value = class_slot[opline->op2.constant] | (opline->extended_value & ZEND_ISEMPTY);
} else {
opline->extended_value = cache_size | (opline->extended_value & ZEND_ISEMPTY);
cache_size += sizeof(void *);
class_slot[opline->op2.constant] = opline->extended_value & ~ZEND_ISEMPTY;
}
}
break;
case ZEND_FETCH_CLASS:
case ZEND_INSTANCEOF:
if (opline->op2_type == IS_CONST) {
// op2 class
if (class_slot[opline->op2.constant] >= 0) {
opline->extended_value = class_slot[opline->op2.constant];
} else {
opline->extended_value = cache_size;
cache_size += sizeof(void *);
class_slot[opline->op2.constant] = opline->extended_value;
}
}
break;
case ZEND_NEW:
if (opline->op1_type == IS_CONST) {
// op1 class
if (class_slot[opline->op1.constant] >= 0) {
opline->op2.num = class_slot[opline->op1.constant];
} else {
opline->op2.num = cache_size;
cache_size += sizeof(void *);
class_slot[opline->op1.constant] = opline->op2.num;
}
}
break;
case ZEND_CATCH:
if (opline->op1_type == IS_CONST) {
// op1 class
if (class_slot[opline->op1.constant] >= 0) {
opline->extended_value = class_slot[opline->op1.constant] | (opline->extended_value & ZEND_LAST_CATCH);
} else {
opline->extended_value = cache_size | (opline->extended_value & ZEND_LAST_CATCH);
cache_size += sizeof(void *);
class_slot[opline->op1.constant] = opline->extended_value & ~ZEND_LAST_CATCH;
}
}
break;
case ZEND_BIND_GLOBAL:
// op2 bind var
if (bind_var_slot[opline->op2.constant] >= 0) {
opline->extended_value = bind_var_slot[opline->op2.constant];
} else {
opline->extended_value = cache_size;
cache_size += sizeof(void *);
bind_var_slot[opline->op2.constant] = opline->extended_value;
}
break;
}
opline++;
}
op_array->cache_size = cache_size;
zend_hash_destroy(&hash);
zend_arena_release(&ctx->arena, checkpoint);
if (1) {
opline = op_array->opcodes;
while (1) {
if (opline->opcode == ZEND_RECV_INIT) {
zval *val = &op_array->literals[opline->op2.constant];
if (Z_TYPE_P(val) == IS_CONSTANT_AST) {
uint32_t slot = ZEND_MM_ALIGNED_SIZE_EX(op_array->cache_size, 8);
Z_CACHE_SLOT_P(val) = slot;
op_array->cache_size += sizeof(zval);
}
} else if (opline->opcode != ZEND_RECV) {
break;
}
opline++;
}
}
#if DEBUG_COMPACT_LITERALS
{
int i, use_copy;
fprintf(stderr, "Optimized literlas table size %d\n", op_array->last_literal);
for (i = 0; i < op_array->last_literal; i++) {
zval zv;
ZVAL_COPY_VALUE(&zv, op_array->literals + i);
use_copy = zend_make_printable_zval(op_array->literals + i, &zv);
fprintf(stderr, "Literal %d, val (%d):%s\n", i, Z_STRLEN(zv), Z_STRVAL(zv));
if (use_copy) {
zval_ptr_dtor_nogc(&zv);
}
}
fflush(stderr);
}
#endif
}
}
static int do_callback(struct pdo_sqlite_fci *fc, zval *cb,
int argc, sqlite3_value **argv, sqlite3_context *context,
int is_agg)
{
zval *zargs = NULL;
zval retval;
int i;
int ret;
int fake_argc;
zend_reference *agg_context = NULL;
if (is_agg) {
is_agg = 2;
}
fake_argc = argc + is_agg;
fc->fci.size = sizeof(fc->fci);
ZVAL_COPY_VALUE(&fc->fci.function_name, cb);
fc->fci.object = NULL;
fc->fci.retval = &retval;
fc->fci.param_count = fake_argc;
/* build up the params */
if (fake_argc) {
zargs = safe_emalloc(fake_argc, sizeof(zval), 0);
}
if (is_agg) {
agg_context = (zend_reference*)sqlite3_aggregate_context(context, sizeof(zend_reference));
if (!agg_context) {
ZVAL_NULL(&zargs[0]);
} else {
if (Z_ISUNDEF(agg_context->val)) {
GC_REFCOUNT(agg_context) = 1;
GC_TYPE_INFO(agg_context) = IS_REFERENCE;
ZVAL_NULL(&agg_context->val);
}
ZVAL_REF(&zargs[0], agg_context);
}
ZVAL_LONG(&zargs[1], sqlite3_aggregate_count(context));
}
for (i = 0; i < argc; i++) {
/* get the value */
switch (sqlite3_value_type(argv[i])) {
case SQLITE_INTEGER:
ZVAL_LONG(&zargs[i + is_agg], sqlite3_value_int(argv[i]));
break;
case SQLITE_FLOAT:
ZVAL_DOUBLE(&zargs[i + is_agg], sqlite3_value_double(argv[i]));
break;
case SQLITE_NULL:
ZVAL_NULL(&zargs[i + is_agg]);
break;
case SQLITE_BLOB:
case SQLITE3_TEXT:
default:
ZVAL_STRINGL(&zargs[i + is_agg], (char*)sqlite3_value_text(argv[i]), sqlite3_value_bytes(argv[i]));
break;
}
}
fc->fci.params = zargs;
if ((ret = zend_call_function(&fc->fci, &fc->fcc)) == FAILURE) {
php_error_docref(NULL, E_WARNING, "An error occurred while invoking the callback");
}
/* clean up the params */
if (zargs) {
for (i = is_agg; i < fake_argc; i++) {
zval_ptr_dtor(&zargs[i]);
}
if (is_agg) {
zval_ptr_dtor(&zargs[1]);
}
efree(zargs);
}
if (!is_agg || !argv) {
/* only set the sqlite return value if we are a scalar function,
* or if we are finalizing an aggregate */
if (!Z_ISUNDEF(retval)) {
switch (Z_TYPE(retval)) {
case IS_LONG:
sqlite3_result_int(context, Z_LVAL(retval));
break;
case IS_NULL:
sqlite3_result_null(context);
break;
case IS_DOUBLE:
sqlite3_result_double(context, Z_DVAL(retval));
break;
default:
convert_to_string_ex(&retval);
sqlite3_result_text(context, Z_STRVAL(retval), Z_STRLEN(retval), SQLITE_TRANSIENT);
break;
}
} else {
sqlite3_result_error(context, "failed to invoke callback", 0);
}
if (agg_context) {
zval_ptr_dtor(&agg_context->val);
}
} else {
/* we're stepping in an aggregate; the return value goes into
* the context */
if (agg_context) {
zval_ptr_dtor(&agg_context->val);
}
if (!Z_ISUNDEF(retval)) {
ZVAL_COPY_VALUE(&agg_context->val, &retval);
ZVAL_UNDEF(&retval);
} else {
ZVAL_UNDEF(&agg_context->val);
}
}
if (!Z_ISUNDEF(retval)) {
zval_ptr_dtor(&retval);
}
return ret;
}
/**
* Returns a slice of the resultset to show in the pagination
*
* @return \stdClass
*/
PHP_METHOD(Phalcon_Paginator_Adapter_Model, getPaginate) {
zval show = {}, config = {}, items = {}, page_number = {}, rowcount = {}, page = {}, last_show_page = {}, start = {}, possible_pages = {}, total_pages = {};
zval page_items = {}, maximum_pages = {}, next = {}, additional_page = {}, before = {}, remainder = {}, pages_total = {};
long int i, i_show;
phalcon_return_property(&show, getThis(), SL("_limitRows"));
phalcon_return_property(&config, getThis(), SL("_config"));
phalcon_return_property(&page_number, getThis(), SL("_page"));
i_show = phalcon_get_intval(&show);
phalcon_array_fetch_str(&items, &config, SL("data"), PH_NOISY);
if (Z_TYPE(page_number) == IS_NULL || PHALCON_LT(&show, &PHALCON_GLOBAL(z_zero))) {
PHALCON_CPY_WRT_CTOR(&page_number, &PHALCON_GLOBAL(z_one));
}
phalcon_fast_count(&rowcount, &items);
object_init(&page);
phalcon_sub_function(&last_show_page, &page_number, &PHALCON_GLOBAL(z_one));
mul_function(&start, &show, &last_show_page);
phalcon_div_function(&possible_pages, &rowcount, &show);
if (unlikely(Z_TYPE(possible_pages)) != IS_DOUBLE) {
convert_to_double(&possible_pages);
}
ZVAL_LONG(&total_pages, (long int)ceil(Z_DVAL(possible_pages)));
if (Z_TYPE(items) != IS_OBJECT) {
PHALCON_THROW_EXCEPTION_STRW(phalcon_paginator_exception_ce, "Invalid data for paginator");
return;
}
array_init(&page_items);
if (PHALCON_GT(&rowcount, &PHALCON_GLOBAL(z_zero))) {
/**
* Seek to the desired position
*/
if (PHALCON_LT(&start, &rowcount)) {
PHALCON_CALL_METHODW(NULL, &items, "seek", &start);
} else {
PHALCON_CALL_METHODW(NULL, &items, "rewind");
PHALCON_CPY_WRT_CTOR(&page_number, &PHALCON_GLOBAL(z_one));
PHALCON_CPY_WRT_CTOR(&start, &PHALCON_GLOBAL(z_zero));
}
/**
* The record must be iterable
*/
for (i=1; ; ++i) {
zval valid = {}, current = {};
PHALCON_CALL_METHODW(&valid, &items, "valid");
if (!PHALCON_IS_NOT_FALSE(&valid)) {
break;
}
PHALCON_CALL_METHODW(¤t, &items, "current");
phalcon_array_append(&page_items, ¤t, PH_COPY);
if (i >= i_show) {
break;
}
}
}
phalcon_update_property_zval(&page, SL("items"), &page_items);
phalcon_add_function(&maximum_pages, &start, &show);
if (PHALCON_LT(&maximum_pages, &rowcount)) {
phalcon_add_function(&next, &page_number, &PHALCON_GLOBAL(z_one));
} else if (PHALCON_IS_EQUAL(&maximum_pages, &rowcount)) {
PHALCON_CPY_WRT_CTOR(&next, &rowcount);
} else {
phalcon_div_function(&possible_pages, &rowcount, &show);
phalcon_add_function(&additional_page, &possible_pages, &PHALCON_GLOBAL(z_one));
ZVAL_LONG(&next, phalcon_get_intval(&additional_page));
}
if (PHALCON_GT(&next, &total_pages)) {
PHALCON_CPY_WRT_CTOR(&next, &total_pages);
}
phalcon_update_property_zval(&page, SL("next"), &next);
if (PHALCON_GT(&page_number, &PHALCON_GLOBAL(z_one))) {
phalcon_sub_function(&before, &page_number, &PHALCON_GLOBAL(z_one));
} else {
PHALCON_CPY_WRT_CTOR(&before, &PHALCON_GLOBAL(z_one));
}
phalcon_update_property_zval(&page, SL("first"), &PHALCON_GLOBAL(z_one));
phalcon_update_property_zval(&page, SL("before"), &before);
phalcon_update_property_zval(&page, SL("current"), &page_number);
mod_function(&remainder, &rowcount, &show);
phalcon_div_function(&possible_pages, &rowcount, &show);
if (!PHALCON_IS_LONG(&remainder, 0)) {
phalcon_add_function(&next, &possible_pages, &PHALCON_GLOBAL(z_one));
ZVAL_LONG(&pages_total, phalcon_get_intval(&next));
} else {
PHALCON_CPY_WRT_CTOR(&pages_total, &possible_pages);
}
phalcon_update_property_zval(&page, SL("last"), &pages_total);
phalcon_update_property_zval(&page, SL("total_pages"), &pages_total);
phalcon_update_property_zval(&page, SL("total_items"), &rowcount);
RETURN_CTORW(&page);
}
void zend_optimizer_compact_literals(zend_op_array *op_array, zend_optimizer_ctx *ctx)
{
zend_op *opline, *end;
int i, j, n, *map, cache_size;
zval zv, *pos;
literal_info *info;
int l_null = -1;
int l_false = -1;
int l_true = -1;
int l_empty_arr = -1;
HashTable hash;
zend_string *key = NULL;
void *checkpoint = zend_arena_checkpoint(ctx->arena);
if (op_array->last_literal) {
cache_size = 0;
info = (literal_info*)zend_arena_calloc(&ctx->arena, op_array->last_literal, sizeof(literal_info));
/* Mark literals of specific types */
opline = op_array->opcodes;
end = opline + op_array->last;
while (opline < end) {
switch (opline->opcode) {
case ZEND_INIT_FCALL:
LITERAL_INFO(opline->op2.constant, LITERAL_FUNC, 1, 1, 1);
break;
case ZEND_INIT_FCALL_BY_NAME:
LITERAL_INFO(opline->op2.constant, LITERAL_FUNC, 1, 1, 2);
break;
case ZEND_INIT_NS_FCALL_BY_NAME:
LITERAL_INFO(opline->op2.constant, LITERAL_FUNC, 1, 1, 3);
break;
case ZEND_INIT_METHOD_CALL:
if (ZEND_OP2_TYPE(opline) == IS_CONST) {
optimizer_literal_obj_info(
info,
opline->op1_type,
opline->op1,
opline->op2.constant,
LITERAL_METHOD, 2, 2,
op_array);
}
break;
case ZEND_INIT_STATIC_METHOD_CALL:
if (ZEND_OP1_TYPE(opline) == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_CLASS, 1, 1, 2);
}
if (ZEND_OP2_TYPE(opline) == IS_CONST) {
optimizer_literal_class_info(
info,
opline->op1_type,
opline->op1,
opline->op2.constant,
LITERAL_STATIC_METHOD, (ZEND_OP1_TYPE(opline) == IS_CONST) ? 1 : 2, 2,
op_array);
}
break;
case ZEND_CATCH:
LITERAL_INFO(opline->op1.constant, LITERAL_CLASS, 1, 1, 2);
break;
case ZEND_DEFINED:
LITERAL_INFO(opline->op1.constant, LITERAL_CONST, 1, 1, 2);
break;
case ZEND_FETCH_CONSTANT:
if ((opline->extended_value & (IS_CONSTANT_IN_NAMESPACE|IS_CONSTANT_UNQUALIFIED)) == (IS_CONSTANT_IN_NAMESPACE|IS_CONSTANT_UNQUALIFIED)) {
LITERAL_INFO(opline->op2.constant, LITERAL_CONST, 1, 1, 5);
} else {
LITERAL_INFO(opline->op2.constant, LITERAL_CONST, 1, 1, 3);
}
break;
case ZEND_FETCH_CLASS_CONSTANT:
if (ZEND_OP1_TYPE(opline) == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_CLASS, 1, 1, 2);
}
optimizer_literal_class_info(
info,
opline->op1_type,
opline->op1,
opline->op2.constant,
LITERAL_CLASS_CONST, (ZEND_OP1_TYPE(opline) == IS_CONST) ? 1 : 2, 1,
op_array);
break;
case ZEND_FETCH_STATIC_PROP_R:
case ZEND_FETCH_STATIC_PROP_W:
case ZEND_FETCH_STATIC_PROP_RW:
case ZEND_FETCH_STATIC_PROP_IS:
case ZEND_FETCH_STATIC_PROP_UNSET:
case ZEND_FETCH_STATIC_PROP_FUNC_ARG:
case ZEND_UNSET_STATIC_PROP:
case ZEND_ISSET_ISEMPTY_STATIC_PROP:
if (ZEND_OP2_TYPE(opline) == IS_CONST) {
LITERAL_INFO(opline->op2.constant, LITERAL_CLASS, 1, 1, 2);
}
if (ZEND_OP1_TYPE(opline) == IS_CONST) {
optimizer_literal_class_info(
info,
opline->op2_type,
opline->op2,
opline->op1.constant,
LITERAL_STATIC_PROPERTY, 2, 1,
op_array);
}
break;
case ZEND_FETCH_CLASS:
case ZEND_ADD_INTERFACE:
case ZEND_ADD_TRAIT:
case ZEND_INSTANCEOF:
if (ZEND_OP2_TYPE(opline) == IS_CONST) {
LITERAL_INFO(opline->op2.constant, LITERAL_CLASS, 1, 1, 2);
}
break;
case ZEND_NEW:
if (ZEND_OP1_TYPE(opline) == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_CLASS, 1, 1, 2);
}
break;
case ZEND_ASSIGN_OBJ:
case ZEND_FETCH_OBJ_R:
case ZEND_FETCH_OBJ_W:
case ZEND_FETCH_OBJ_RW:
case ZEND_FETCH_OBJ_IS:
case ZEND_FETCH_OBJ_UNSET:
case ZEND_FETCH_OBJ_FUNC_ARG:
case ZEND_UNSET_OBJ:
case ZEND_PRE_INC_OBJ:
case ZEND_PRE_DEC_OBJ:
case ZEND_POST_INC_OBJ:
case ZEND_POST_DEC_OBJ:
case ZEND_ISSET_ISEMPTY_PROP_OBJ:
if (ZEND_OP2_TYPE(opline) == IS_CONST) {
optimizer_literal_obj_info(
info,
opline->op1_type,
opline->op1,
opline->op2.constant,
LITERAL_PROPERTY, 2, 1,
op_array);
}
break;
case ZEND_ASSIGN_ADD:
case ZEND_ASSIGN_SUB:
case ZEND_ASSIGN_MUL:
case ZEND_ASSIGN_DIV:
case ZEND_ASSIGN_POW:
case ZEND_ASSIGN_MOD:
case ZEND_ASSIGN_SL:
case ZEND_ASSIGN_SR:
case ZEND_ASSIGN_CONCAT:
case ZEND_ASSIGN_BW_OR:
case ZEND_ASSIGN_BW_AND:
case ZEND_ASSIGN_BW_XOR:
if (ZEND_OP2_TYPE(opline) == IS_CONST) {
if (opline->extended_value == ZEND_ASSIGN_OBJ) {
optimizer_literal_obj_info(
info,
opline->op1_type,
opline->op1,
opline->op2.constant,
LITERAL_PROPERTY, 2, 1,
op_array);
} else {
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 1, 0, 1);
}
}
break;
case ZEND_BIND_GLOBAL:
LITERAL_INFO(opline->op2.constant, LITERAL_GLOBAL, 0, 1, 1);
break;
case ZEND_RECV_INIT:
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 0, 0, 1);
if (Z_CACHE_SLOT(op_array->literals[opline->op2.constant]) != (uint32_t)-1) {
Z_CACHE_SLOT(op_array->literals[opline->op2.constant]) = cache_size;
cache_size += sizeof(void *);
}
break;
case ZEND_DECLARE_FUNCTION:
case ZEND_DECLARE_CLASS:
case ZEND_DECLARE_INHERITED_CLASS:
case ZEND_DECLARE_INHERITED_CLASS_DELAYED:
LITERAL_INFO(opline->op1.constant, LITERAL_VALUE, 0, 0, 2);
break;
case ZEND_RECV:
case ZEND_RECV_VARIADIC:
case ZEND_VERIFY_RETURN_TYPE:
if (opline->op2.num != (uint32_t)-1) {
opline->op2.num = cache_size;
cache_size += sizeof(void *);
}
default:
if (ZEND_OP1_TYPE(opline) == IS_CONST) {
LITERAL_INFO(opline->op1.constant, LITERAL_VALUE, 1, 0, 1);
}
if (ZEND_OP2_TYPE(opline) == IS_CONST) {
LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 1, 0, 1);
}
break;
}
opline++;
}
#if DEBUG_COMPACT_LITERALS
{
int i, use_copy;
fprintf(stderr, "File %s func %s\n", op_array->filename->val,
op_array->function_name ? op_array->function_name->val : "main");
fprintf(stderr, "Literlas table size %d\n", op_array->last_literal);
for (i = 0; i < op_array->last_literal; i++) {
zval zv;
ZVAL_COPY_VALUE(&zv, op_array->literals + i);
use_copy = zend_make_printable_zval(op_array->literals + i, &zv);
fprintf(stderr, "Literal %d, val (%d):%s\n", i, Z_STRLEN(zv), Z_STRVAL(zv));
if (use_copy) {
zval_dtor(&zv);
}
}
fflush(stderr);
}
#endif
/* Merge equal constants */
j = 0;
zend_hash_init(&hash, op_array->last_literal, NULL, NULL, 0);
map = (int*)zend_arena_alloc(&ctx->arena, op_array->last_literal * sizeof(int));
memset(map, 0, op_array->last_literal * sizeof(int));
for (i = 0; i < op_array->last_literal; i++) {
if (!info[i].flags) {
/* unsed literal */
zval_dtor(&op_array->literals[i]);
continue;
}
switch (Z_TYPE(op_array->literals[i])) {
case IS_NULL:
/* Only checking MAY_MERGE for IS_NULL here
* is because only IS_NULL can be default value for class type hinting(RECV_INIT). */
if ((info[i].flags & LITERAL_MAY_MERGE)) {
if (l_null < 0) {
l_null = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
map[i] = l_null;
} else {
map[i] = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
break;
case IS_FALSE:
if (l_false < 0) {
l_false = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
map[i] = l_false;
break;
case IS_TRUE:
if (l_true < 0) {
l_true = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
map[i] = l_true;
break;
case IS_LONG:
if ((pos = zend_hash_index_find(&hash, Z_LVAL(op_array->literals[i]))) != NULL) {
map[i] = Z_LVAL_P(pos);
} else {
map[i] = j;
ZVAL_LONG(&zv, j);
zend_hash_index_add_new(&hash, Z_LVAL(op_array->literals[i]), &zv);
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
break;
case IS_DOUBLE:
if ((pos = zend_hash_str_find(&hash, (char*)&Z_DVAL(op_array->literals[i]), sizeof(double))) != NULL) {
map[i] = Z_LVAL_P(pos);
} else {
map[i] = j;
ZVAL_LONG(&zv, j);
zend_hash_str_add(&hash, (char*)&Z_DVAL(op_array->literals[i]), sizeof(double), &zv);
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
}
break;
case IS_STRING:
case IS_CONSTANT:
if (info[i].flags & LITERAL_MAY_MERGE) {
if (info[i].flags & LITERAL_EX_OBJ) {
int key_len = sizeof("$this->") - 1 + Z_STRLEN(op_array->literals[i]);
key = zend_string_alloc(key_len, 0);
memcpy(ZSTR_VAL(key), "$this->", sizeof("$this->") - 1);
memcpy(ZSTR_VAL(key) + sizeof("$this->") - 1, Z_STRVAL(op_array->literals[i]), Z_STRLEN(op_array->literals[i]) + 1);
ZSTR_LEN(key) = key_len;
} else if (info[i].flags & LITERAL_EX_CLASS) {
int key_len;
zval *class_name = &op_array->literals[(info[i].u.num < i) ? map[info[i].u.num] : info[i].u.num];
key_len = Z_STRLEN_P(class_name) + sizeof("::") - 1 + Z_STRLEN(op_array->literals[i]);
key = zend_string_alloc(key_len, 0);
memcpy(ZSTR_VAL(key), Z_STRVAL_P(class_name), Z_STRLEN_P(class_name));
memcpy(ZSTR_VAL(key) + Z_STRLEN_P(class_name), "::", sizeof("::") - 1);
memcpy(ZSTR_VAL(key) + Z_STRLEN_P(class_name) + sizeof("::") - 1,
Z_STRVAL(op_array->literals[i]),
Z_STRLEN(op_array->literals[i]) + 1);
} else {
key = zend_string_init(Z_STRVAL(op_array->literals[i]), Z_STRLEN(op_array->literals[i]), 0);
}
ZSTR_H(key) = zend_hash_func(ZSTR_VAL(key), ZSTR_LEN(key));
ZSTR_H(key) += info[i].flags;
}
if ((info[i].flags & LITERAL_MAY_MERGE) &&
(pos = zend_hash_find(&hash, key)) != NULL &&
Z_TYPE(op_array->literals[i]) == Z_TYPE(op_array->literals[Z_LVAL_P(pos)]) &&
info[i].flags == info[Z_LVAL_P(pos)].flags) {
zend_string_release(key);
map[i] = Z_LVAL_P(pos);
zval_dtor(&op_array->literals[i]);
n = LITERAL_NUM_RELATED(info[i].flags);
while (n > 1) {
i++;
zval_dtor(&op_array->literals[i]);
n--;
}
} else {
map[i] = j;
if (info[i].flags & LITERAL_MAY_MERGE) {
ZVAL_LONG(&zv, j);
zend_hash_add_new(&hash, key, &zv);
zend_string_release(key);
}
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
if (LITERAL_NUM_SLOTS(info[i].flags)) {
Z_CACHE_SLOT(op_array->literals[j]) = cache_size;
cache_size += LITERAL_NUM_SLOTS(info[i].flags) * sizeof(void*);
}
j++;
n = LITERAL_NUM_RELATED(info[i].flags);
while (n > 1) {
i++;
if (i != j) op_array->literals[j] = op_array->literals[i];
j++;
n--;
}
}
break;
case IS_ARRAY:
if (zend_hash_num_elements(Z_ARRVAL(op_array->literals[i])) == 0) {
if (l_empty_arr < 0) {
l_empty_arr = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
} else {
zval_dtor(&op_array->literals[i]);
}
map[i] = l_empty_arr;
break;
}
/* break missing intentionally */
default:
/* don't merge other types */
map[i] = j;
if (i != j) {
op_array->literals[j] = op_array->literals[i];
info[j] = info[i];
}
j++;
break;
}
}
zend_hash_destroy(&hash);
op_array->last_literal = j;
op_array->cache_size = cache_size;
/* Update opcodes to use new literals table */
opline = op_array->opcodes;
end = opline + op_array->last;
while (opline < end) {
if (ZEND_OP1_TYPE(opline) == IS_CONST) {
opline->op1.constant = map[opline->op1.constant];
}
if (ZEND_OP2_TYPE(opline) == IS_CONST) {
opline->op2.constant = map[opline->op2.constant];
}
opline++;
}
zend_arena_release(&ctx->arena, checkpoint);
#if DEBUG_COMPACT_LITERALS
{
int i, use_copy;
fprintf(stderr, "Optimized literlas table size %d\n", op_array->last_literal);
for (i = 0; i < op_array->last_literal; i++) {
zval zv;
ZVAL_COPY_VALUE(&zv, op_array->literals + i);
use_copy = zend_make_printable_zval(op_array->literals + i, &zv);
fprintf(stderr, "Literal %d, val (%d):%s\n", i, Z_STRLEN(zv), Z_STRVAL(zv));
if (use_copy) {
zval_dtor(&zv);
}
}
fflush(stderr);
}
#endif
}
}
/* {{{ proto bool GmagickDraw::affine(array affine)
Adjusts the current affine transformation matrix with the specified affine transformation matrix. Note that the current affine transform is adjusted rather than replaced.
*/
PHP_METHOD(gmagickdraw, affine)
{
php_gmagickdraw_object *internd;
zval *affine_matrix, **ppzval;
HashTable *affine;
char *matrix_elements[] = { "sx", "rx", "ry",
"sy", "tx", "ty" };
int i;
double value;
AffineMatrix *pmatrix;
/* Parse parameters given to function */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &affine_matrix) == FAILURE) {
return;
}
/* Allocate space to build matrix */
pmatrix = emalloc(sizeof(AffineMatrix));
affine = Z_ARRVAL_P(affine_matrix);
zend_hash_internal_pointer_reset_ex(affine, (HashPosition *) 0);
for (i = 0; i < 6 ; i++) {
if (zend_hash_find(affine, matrix_elements[i], 3, (void**)&ppzval) == FAILURE) {
efree(pmatrix);
GMAGICK_THROW_EXCEPTION_WITH_MESSAGE(GMAGICKDRAW_CLASS, "AffineMatrix should contain keys: sx, rx, ry, sy, tx and ty", 2);
} else {
zval tmp_zval, *tmp_pzval;
tmp_zval = **ppzval;
zval_copy_ctor(&tmp_zval);
tmp_pzval = &tmp_zval;
convert_to_double(tmp_pzval);
value = Z_DVAL(tmp_zval);
if (strcmp(matrix_elements[i], "sx") == 0) {
pmatrix->sx = value;
} else if (strcmp(matrix_elements[i], "rx") == 0) {
pmatrix->rx = value;
} else if (strcmp(matrix_elements[i], "ry") == 0) {
pmatrix->ry = value;
} else if (strcmp(matrix_elements[i], "sy") == 0) {
pmatrix->sy = value;
} else if (strcmp(matrix_elements[i], "tx") == 0) {
pmatrix->tx = value;
} else if (strcmp(matrix_elements[i], "ty") == 0) {
pmatrix->ty = value;
}
}
}
internd = (php_gmagickdraw_object *) zend_object_store_get_object(getThis() TSRMLS_CC);
DrawAffine(internd->drawing_wand, pmatrix);
efree(pmatrix);
RETURN_TRUE;
}
