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ws, pval -> zval

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foobar 2005-04-23 19:30:29 +00:00
parent 3080d49ed4
commit e642d180f6
1 changed files with 40 additions and 56 deletions
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96
main/php_variables.c
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@ -28,10 +28,8 @@
#include "php_content_types.h"
#include "SAPI.h"
#include "php_logos.h"
#include "zend_globals.h"
/* for systems that need to override reading of environment variables */
void _php_import_environment_variables(zval *array_ptr TSRMLS_DC);
PHPAPI void (*php_import_environment_variables)(zval *array_ptr TSRMLS_DC) = _php_import_environment_variables;
@ -41,7 +39,6 @@ PHPAPI void php_register_variable(char *var, char *strval, zval *track_vars_arra
php_register_variable_safe(var, strval, strlen(strval), track_vars_array TSRMLS_CC);
}
/* binary-safe version */
PHPAPI void php_register_variable_safe(char *var, char *strval, int str_len, zval *track_vars_array TSRMLS_DC)
{
@ -60,8 +57,7 @@ PHPAPI void php_register_variable_safe(char *var, char *strval, int str_len, zva
php_register_variable_ex(var, &new_entry, track_vars_array TSRMLS_CC);
}
PHPAPI void php_register_variable_ex(char *var, zval *val, pval *track_vars_array TSRMLS_DC)
PHPAPI void php_register_variable_ex(char *var, zval *val, zval *track_vars_array TSRMLS_DC)
{
char *p = NULL;
char *ip; /* index pointer */
@ -69,7 +65,7 @@ PHPAPI void php_register_variable_ex(char *var, zval *val, pval *track_vars_arra
int var_len, index_len;
zval *gpc_element, **gpc_element_p;
zend_bool is_array;
HashTable *symtable1=NULL;
HashTable *symtable1 = NULL;
assert(var != NULL);
@ -105,7 +101,7 @@ PHPAPI void php_register_variable_ex(char *var, zval *val, pval *track_vars_arra
}
/* ensure that we don't have spaces or dots in the variable name (not binary safe) */
for (p=var; *p; p++) {
switch(*p) {
switch (*p) {
case ' ':
case '.':
*p='_';
@ -150,19 +146,19 @@ PHPAPI void php_register_variable_ex(char *var, zval *val, pval *track_vars_arra
array_init(gpc_element);
zend_hash_next_index_insert(symtable1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p);
} else {
if (PG(magic_quotes_gpc) && (index!=var)) {
if (PG(magic_quotes_gpc) && (index != var)) {
/* no need to addslashes() the index if it's the main variable name */
escaped_index = php_addslashes(index, index_len, &index_len, 0 TSRMLS_CC);
} else {
escaped_index = index;
}
if (zend_symtable_find(symtable1, escaped_index, index_len+1, (void **) &gpc_element_p)==FAILURE
if (zend_symtable_find(symtable1, escaped_index, index_len + 1, (void **) &gpc_element_p) == FAILURE
|| Z_TYPE_PP(gpc_element_p) != IS_ARRAY) {
MAKE_STD_ZVAL(gpc_element);
array_init(gpc_element);
zend_symtable_update(symtable1, escaped_index, index_len+1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p);
zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p);
}
if (index!=escaped_index) {
if (index != escaped_index) {
efree(escaped_index);
}
}
@ -172,7 +168,7 @@ PHPAPI void php_register_variable_ex(char *var, zval *val, pval *track_vars_arra
index_len = new_idx_len;
ip++;
if (*ip=='[') {
if (*ip == '[') {
is_array = 1;
*ip = 0;
} else {
@ -187,7 +183,7 @@ plain_var:
zend_hash_next_index_insert(symtable1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p);
} else {
char *escaped_index = php_addslashes(index, index_len, &index_len, 0 TSRMLS_CC);
zend_symtable_update(symtable1, escaped_index, index_len+1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p);
zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p);
efree(escaped_index);
}
break;
@ -195,14 +191,13 @@ plain_var:
}
}
SAPI_API SAPI_POST_HANDLER_FUNC(php_std_post_handler)
{
char *var, *val;
char *strtok_buf = NULL;
zval *array_ptr = (zval *) arg;
if (SG(request_info).post_data==NULL) {
if (SG(request_info).post_data == NULL) {
return;
}
@ -235,10 +230,10 @@ SAPI_API SAPI_INPUT_FILTER_FUNC(php_default_input_filter)
SAPI_API SAPI_TREAT_DATA_FUNC(php_default_treat_data)
{
char *res = NULL, *var, *val, *separator=NULL;
char *res = NULL, *var, *val, *separator = NULL;
const char *c_var;
pval *array_ptr;
int free_buffer=0;
zval *array_ptr;
int free_buffer = 0;
char *strtok_buf = NULL;
switch (arg) {
@ -261,11 +256,11 @@ SAPI_API SAPI_TREAT_DATA_FUNC(php_default_treat_data)
}
break;
default:
array_ptr=destArray;
array_ptr = destArray;
break;
}
if (arg==PARSE_POST) {
if (arg == PARSE_POST) {
sapi_handle_post(array_ptr TSRMLS_CC);
return;
}
@ -336,7 +331,7 @@ SAPI_API SAPI_TREAT_DATA_FUNC(php_default_treat_data)
var = php_strtok_r(NULL, separator, &strtok_buf);
}
if(arg != PARSE_COOKIE) {
if (arg != PARSE_COOKIE) {
efree(separator);
}
@ -368,7 +363,7 @@ void _php_import_environment_variables(zval *array_ptr TSRMLS_DC)
}
memcpy(t, *env, nlen);
t[nlen] = '\0';
php_register_variable(t, p+1, array_ptr TSRMLS_CC);
php_register_variable(t, p + 1, array_ptr TSRMLS_CC);
}
if (t != buf && t != NULL) {
efree(t);
@ -376,7 +371,6 @@ void _php_import_environment_variables(zval *array_ptr TSRMLS_DC)
PG(magic_quotes_gpc) = magic_quotes_gpc;
}
zend_bool php_std_auto_global_callback(char *name, uint name_len TSRMLS_DC)
{
zend_printf("%s\n", name);
@ -387,7 +381,7 @@ zend_bool php_std_auto_global_callback(char *name, uint name_len TSRMLS_DC)
*/
static void php_build_argv(char *s, zval *track_vars_array TSRMLS_DC)
{
pval *arr, *argc, *tmp;
zval *arr, *argc, *tmp;
int count = 0;
char *ss, *space;
@ -404,13 +398,13 @@ static void php_build_argv(char *s, zval *track_vars_array TSRMLS_DC)
/* Prepare argv */
if (SG(request_info).argc) { /* are we in cli sapi? */
int i;
for (i=0; i<SG(request_info).argc; i++) {
for (i = 0; i < SG(request_info).argc; i++) {
ALLOC_ZVAL(tmp);
Z_TYPE_P(tmp) = IS_STRING;
Z_STRLEN_P(tmp) = strlen(SG(request_info).argv[i]);
Z_STRVAL_P(tmp) = estrndup(SG(request_info).argv[i], Z_STRLEN_P(tmp));
INIT_PZVAL(tmp);
if (zend_hash_next_index_insert(Z_ARRVAL_P(arr), &tmp, sizeof(pval *), NULL)==FAILURE) {
if (zend_hash_next_index_insert(Z_ARRVAL_P(arr), &tmp, sizeof(zval *), NULL) == FAILURE) {
if (Z_TYPE_P(tmp) == IS_STRING) {
efree(Z_STRVAL_P(tmp));
}
@ -430,7 +424,7 @@ static void php_build_argv(char *s, zval *track_vars_array TSRMLS_DC)
Z_STRVAL_P(tmp) = estrndup(ss, Z_STRLEN_P(tmp));
INIT_PZVAL(tmp);
count++;
if (zend_hash_next_index_insert(Z_ARRVAL_P(arr), &tmp, sizeof(pval *), NULL)==FAILURE) {
if (zend_hash_next_index_insert(Z_ARRVAL_P(arr), &tmp, sizeof(zval *), NULL) == FAILURE) {
if (Z_TYPE_P(tmp) == IS_STRING) {
efree(Z_STRVAL_P(tmp));
}
@ -464,8 +458,8 @@ static void php_build_argv(char *s, zval *track_vars_array TSRMLS_DC)
if (track_vars_array) {
arr->refcount++;
argc->refcount++;
zend_hash_update(Z_ARRVAL_P(track_vars_array), "argv", sizeof("argv"), &arr, sizeof(pval *), NULL);
zend_hash_update(Z_ARRVAL_P(track_vars_array), "argc", sizeof("argc"), &argc, sizeof(pval *), NULL);
zend_hash_update(Z_ARRVAL_P(track_vars_array), "argv", sizeof("argv"), &arr, sizeof(zval *), NULL);
zend_hash_update(Z_ARRVAL_P(track_vars_array), "argc", sizeof("argc"), &argc, sizeof(zval *), NULL);
}
}
/* }}} */
@ -474,11 +468,10 @@ static void php_build_argv(char *s, zval *track_vars_array TSRMLS_DC)
*/
PHPAPI int php_handle_special_queries(TSRMLS_D)
{
if (SG(request_info).query_string && SG(request_info).query_string[0]=='='
&& PG(expose_php)) {
if (php_info_logos(SG(request_info).query_string+1 TSRMLS_CC)) {
if (PG(expose_php) && SG(request_info).query_string && SG(request_info).query_string[0] == '=') {
if (php_info_logos(SG(request_info).query_string + 1 TSRMLS_CC)) {
return 1;
} else if (!strcmp(SG(request_info).query_string+1, PHP_CREDITS_GUID)) {
} else if (!strcmp(SG(request_info).query_string + 1, PHP_CREDITS_GUID)) {
php_print_credits(PHP_CREDITS_ALL TSRMLS_CC);
return 1;
}
@ -487,13 +480,11 @@ PHPAPI int php_handle_special_queries(TSRMLS_D)
}
/* }}} */
/* {{{ php_register_server_variables
*/
static inline void php_register_server_variables(TSRMLS_D)
{
zval *array_ptr=NULL;
zval *array_ptr = NULL;
/* turn off magic_quotes while importing server variables */
int magic_quotes_gpc = PG(magic_quotes_gpc);
@ -530,8 +521,6 @@ static inline void php_register_server_variables(TSRMLS_D)
}
/* }}} */
/* {{{ php_autoglobal_merge
*/
static void php_autoglobal_merge(HashTable *dest, HashTable *src TSRMLS_DC)
@ -548,9 +537,10 @@ static void php_autoglobal_merge(HashTable *dest, HashTable *src TSRMLS_DC)
while (zend_hash_get_current_data_ex(src, (void **)&src_entry, &pos) == SUCCESS) {
key_type = zend_hash_get_current_key_ex(src, &string_key, &string_key_len, &num_key, 0, &pos);
if (Z_TYPE_PP(src_entry) != IS_ARRAY
|| (key_type==HASH_KEY_IS_STRING && zend_hash_find(dest, string_key, string_key_len, (void **) &dest_entry) != SUCCESS)
|| (key_type==HASH_KEY_IS_LONG && zend_hash_index_find(dest, num_key, (void **)&dest_entry) != SUCCESS)
|| Z_TYPE_PP(dest_entry) != IS_ARRAY) {
|| (key_type == HASH_KEY_IS_STRING && zend_hash_find(dest, string_key, string_key_len, (void **) &dest_entry) != SUCCESS)
|| (key_type == HASH_KEY_IS_LONG && zend_hash_index_find(dest, num_key, (void **)&dest_entry) != SUCCESS)
|| Z_TYPE_PP(dest_entry) != IS_ARRAY
) {
(*src_entry)->refcount++;
if (key_type == HASH_KEY_IS_STRING) {
/* if register_globals is on and working with main symbol table, prevent overwriting of GLOBALS */
@ -571,12 +561,10 @@ static void php_autoglobal_merge(HashTable *dest, HashTable *src TSRMLS_DC)
}
/* }}} */
static zend_bool php_auto_globals_create_server(char *name, uint name_len TSRMLS_DC);
static zend_bool php_auto_globals_create_env(char *name, uint name_len TSRMLS_DC);
static zend_bool php_auto_globals_create_request(char *name, uint name_len TSRMLS_DC);
/* {{{ php_hash_environment
*/
int php_hash_environment(TSRMLS_D)
@ -614,7 +602,7 @@ int php_hash_environment(TSRMLS_D)
case 'P':
if (!_gpc_flags[0] && !SG(headers_sent) && SG(request_info).request_method && !strcasecmp(SG(request_info).request_method, "POST")) {
sapi_module.treat_data(PARSE_POST, NULL, NULL TSRMLS_CC); /* POST Data */
_gpc_flags[0]=1;
_gpc_flags[0] = 1;
if (PG(register_globals)) {
php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_POST]) TSRMLS_CC);
}
@ -624,7 +612,7 @@ int php_hash_environment(TSRMLS_D)
case 'C':
if (!_gpc_flags[1]) {
sapi_module.treat_data(PARSE_COOKIE, NULL, NULL TSRMLS_CC); /* Cookie Data */
_gpc_flags[1]=1;
_gpc_flags[1] = 1;
if (PG(register_globals)) {
php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_COOKIE]) TSRMLS_CC);
}
@ -634,7 +622,7 @@ int php_hash_environment(TSRMLS_D)
case 'G':
if (!_gpc_flags[2]) {
sapi_module.treat_data(PARSE_GET, NULL, NULL TSRMLS_CC); /* GET Data */
_gpc_flags[2]=1;
_gpc_flags[2] = 1;
if (PG(register_globals)) {
php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_GET]) TSRMLS_CC);
}
@ -645,7 +633,7 @@ int php_hash_environment(TSRMLS_D)
if (!jit_initialization && !_gpc_flags[3]) {
zend_auto_global_disable_jit("_ENV", sizeof("_ENV")-1 TSRMLS_CC);
php_auto_globals_create_env("_ENV", sizeof("_ENV")-1 TSRMLS_CC);
_gpc_flags[3]=1;
_gpc_flags[3] = 1;
if (PG(register_globals)) {
php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_ENV]) TSRMLS_CC);
}
@ -656,7 +644,7 @@ int php_hash_environment(TSRMLS_D)
if (!jit_initialization && !_gpc_flags[4]) {
zend_auto_global_disable_jit("_SERVER", sizeof("_SERVER")-1 TSRMLS_CC);
php_register_server_variables(TSRMLS_C);
_gpc_flags[4]=1;
_gpc_flags[4] = 1;
if (PG(register_globals)) {
php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]) TSRMLS_CC);
}
@ -703,12 +691,11 @@ int php_hash_environment(TSRMLS_D)
}
/* }}} */
static zend_bool php_auto_globals_create_server(char *name, uint name_len TSRMLS_DC)
{
php_register_server_variables(TSRMLS_C);
zend_hash_update(&EG(symbol_table), name, name_len+1, &PG(http_globals)[TRACK_VARS_SERVER], sizeof(zval *), NULL);
zend_hash_update(&EG(symbol_table), name, name_len + 1, &PG(http_globals)[TRACK_VARS_SERVER], sizeof(zval *), NULL);
PG(http_globals)[TRACK_VARS_SERVER]->refcount++;
if (PG(register_long_arrays)) {
@ -719,10 +706,9 @@ static zend_bool php_auto_globals_create_server(char *name, uint name_len TSRMLS
return 0; /* don't rearm */
}
static zend_bool php_auto_globals_create_env(char *name, uint name_len TSRMLS_DC)
{
zval *env_vars=NULL;
zval *env_vars = NULL;
ALLOC_ZVAL(env_vars);
array_init(env_vars);
INIT_PZVAL(env_vars);
@ -730,7 +716,7 @@ static zend_bool php_auto_globals_create_env(char *name, uint name_len TSRMLS_DC
php_import_environment_variables(PG(http_globals)[TRACK_VARS_ENV] TSRMLS_CC);
zend_hash_update(&EG(symbol_table), name, name_len+1, &PG(http_globals)[TRACK_VARS_ENV], sizeof(zval *), NULL);
zend_hash_update(&EG(symbol_table), name, name_len + 1, &PG(http_globals)[TRACK_VARS_ENV], sizeof(zval *), NULL);
PG(http_globals)[TRACK_VARS_ENV]->refcount++;
if (PG(register_long_arrays)) {
@ -741,7 +727,6 @@ static zend_bool php_auto_globals_create_env(char *name, uint name_len TSRMLS_DC
return 0; /* don't rearm */
}
static zend_bool php_auto_globals_create_request(char *name, uint name_len TSRMLS_DC)
{
zval *form_variables;
@ -752,7 +737,7 @@ static zend_bool php_auto_globals_create_request(char *name, uint name_len TSRML
array_init(form_variables);
INIT_PZVAL(form_variables);
for (p=PG(variables_order); p && *p; p++) {
for (p = PG(variables_order); p && *p; p++) {
switch (*p) {
case 'g':
case 'G':
@ -782,7 +767,6 @@ static zend_bool php_auto_globals_create_request(char *name, uint name_len TSRML
return 0;
}
void php_startup_auto_globals(TSRMLS_D)
{
zend_register_auto_global("_GET", sizeof("_GET")-1, NULL TSRMLS_CC);