+ while (state.input.len) {
+ if (*state.input.str == '\\') {
+ ++state.input.str;
+ --state.input.len;
+ } else if (!state.param.str) {
+ /* initialize */
+ skip_sep(0, &state, opts->param, opts->arg, opts->val TSRMLS_CC);
+ state.param.str = state.input.str;
+ } else {
+ size_t sep_len;
+ /* are we at a param separator? */
+ if (0 < (sep_len = check_sep(&state, opts->param))) {
+ push_param(params, &state, opts TSRMLS_CC);
+
+ skip_sep(sep_len, &state, opts->param, opts->arg, opts->val TSRMLS_CC);
+
+ /* start off with a new param */
+ state.param.str = state.input.str;
+ state.param.len = 0;
+ state.arg.str = NULL;
+ state.arg.len = 0;
+ state.val.str = NULL;
+ state.val.len = 0;
+
+ continue;
+
+ } else
+ /* are we at an arg separator? */
+ if (0 < (sep_len = check_sep(&state, opts->arg))) {
+ push_param(params, &state, opts TSRMLS_CC);
+
+ skip_sep(sep_len, &state, NULL, opts->arg, opts->val TSRMLS_CC);
+
+ /* continue with a new arg */
+ state.arg.str = state.input.str;
+ state.arg.len = 0;
+ state.val.str = NULL;
+ state.val.len = 0;
+
+ continue;
+
+ } else
+ /* are we at a val separator? */
+ if (0 < (sep_len = check_sep(&state, opts->val))) {
+ /* only handle separator if we're not already reading in a val */
+ if (!state.val.str) {
+ push_param(params, &state, opts TSRMLS_CC);
+
+ skip_sep(sep_len, &state, NULL, NULL, opts->val TSRMLS_CC);
+
+ state.val.str = state.input.str;
+ state.val.len = 0;
+
+ continue;
+ }
+ }
+ }
+
+ if (state.input.len) {
+ ++state.input.str;
+ --state.input.len;
+ }
+ }
+ /* finalize */
+ push_param(params, &state, opts TSRMLS_CC);
+
+ return params;
+}
+
+static void shift_param(php_http_buffer_t *buf, char *key_str, size_t key_len, zval **zvalue, const char *css, size_t csl, const char *vss, size_t vsl, unsigned flags TSRMLS_DC)
+{
+ if (Z_TYPE_PP(zvalue) == IS_ARRAY) {
+ zval *tmp = php_http_zsep(1, IS_ARRAY, *zvalue);
+
+ do {
+ char *str;
+ size_t len;
+ zval *tmp2;
+
+ if (PHP_HTTP_BUFFER_LEN(buf)) {
+ php_http_buffer_append(buf, css, csl);
+ }
+
+ prepare_key(flags, key_str, key_len, &str, &len TSRMLS_CC);
+ php_http_buffer_append(buf, str, len);
+ efree(str);
+
+ tmp2 = php_http_zsep(1, IS_ARRAY, tmp);
+ prepare_value(flags, tmp2 TSRMLS_CC);
+ php_http_buffer_append(buf, Z_STRVAL_P(tmp2), Z_STRLEN_P(tmp2));
+ zval_ptr_dtor(&tmp2);
+
+ zvalue = &tmp;
+ while (SUCCESS == zend_hash_get_current_data(Z_ARRVAL_PP(zvalue), (void *) &zvalue) && Z_TYPE_PP(zvalue) == IS_ARRAY);
+
+ if (Z_TYPE_PP(zvalue) != IS_BOOL) {
+ php_http_buffer_append(buf, vss, vsl);
+
+ tmp2 = php_http_ztyp(IS_STRING, *zvalue);
+ prepare_value(flags, tmp2 TSRMLS_CC);
+ php_http_buffer_append(buf, Z_STRVAL_P(tmp2), Z_STRLEN_P(tmp2));
+ zval_ptr_dtor(&tmp2);
+ } else if (!Z_BVAL_PP(zvalue)) {
+ php_http_buffer_append(buf, vss, vsl);
+ php_http_buffer_appends(buf, "0");
+ }
+
+ } while (SUCCESS == zend_hash_move_forward(Z_ARRVAL_P(tmp)) && SUCCESS == zend_hash_get_current_data(Z_ARRVAL_P(tmp), (void *) &zvalue));
+
+ zval_ptr_dtor(&tmp);
+
+ } else {
+ zval *tmp;
+ char *str;
+ size_t len;
+
+ if (PHP_HTTP_BUFFER_LEN(buf)) {
+ php_http_buffer_append(buf, css, csl);
+ }
+
+ prepare_key(flags, key_str, key_len, &str, &len TSRMLS_CC);
+ php_http_buffer_append(buf, str, len);
+ efree(str);
+
+ if (Z_TYPE_PP(zvalue) != IS_BOOL) {
+ tmp = php_http_ztyp(IS_STRING, *zvalue);
+ prepare_value(flags, tmp TSRMLS_CC);
+ php_http_buffer_append(buf, vss, vsl);
+ php_http_buffer_append(buf, Z_STRVAL_P(tmp), Z_STRLEN_P(tmp));
+ zval_ptr_dtor(&tmp);
+ } else if (!Z_BVAL_PP(zvalue)) {
+ php_http_buffer_append(buf, vss, vsl);
+ php_http_buffer_appends(buf, "0");
+ }
+ }
+}
+
+PHP_HTTP_API php_http_buffer_t *php_http_params_to_string(php_http_buffer_t *buf, HashTable *params, const char *pss, size_t psl, const char *ass, size_t asl, const char *vss, size_t vsl, unsigned flags TSRMLS_DC)
+{
+ zval **zparam;
+ HashPosition pos, pos1;
+ php_http_array_hashkey_t key = php_http_array_hashkey_init(0), key1 = php_http_array_hashkey_init(0);
+
+ if (!buf) {
+ buf = php_http_buffer_init(NULL);
+ }
+
+ FOREACH_HASH_KEYVAL(pos, params, key, zparam) {
+ zval **zvalue, **zargs;
+
+ if (Z_TYPE_PP(zparam) != IS_ARRAY || SUCCESS != zend_hash_find(Z_ARRVAL_PP(zparam), ZEND_STRS("value"), (void *) &zvalue)) {
+ zvalue = zparam;
+ }
+
+ php_http_array_hashkey_stringify(&key);
+ shift_param(buf, key.str, key.len - 1, zvalue, pss, psl, vss, vsl, flags TSRMLS_CC);
+ php_http_array_hashkey_stringfree(&key);
+
+ if (Z_TYPE_PP(zparam) == IS_ARRAY && SUCCESS != zend_hash_find(Z_ARRVAL_PP(zparam), ZEND_STRS("arguments"), (void *) &zvalue)) {
+ if (zvalue == zparam) {
+ continue;
+ }
+ zvalue = zparam;
+ }
+
+ if (Z_TYPE_PP(zvalue) == IS_ARRAY) {
+ FOREACH_KEYVAL(pos1, *zvalue, key1, zargs) {
+ if (zvalue == zparam && key1.type == HASH_KEY_IS_STRING && !strcmp(key1.str, "value")) {
+ continue;
+ }
+
+ php_http_array_hashkey_stringify(&key1);
+ shift_param(buf, key1.str, key1.len - 1, zargs, ass, asl, vss, vsl, flags TSRMLS_CC);
+ php_http_array_hashkey_stringfree(&key1);
+ }
+ }
+ }
+
+ php_http_buffer_shrink(buf);
+ php_http_buffer_fix(buf);
+
+ return buf;
+}
+
+#define PHP_HTTP_BEGIN_ARGS(method, req_args) PHP_HTTP_BEGIN_ARGS_EX(HttpParams, method, 0, req_args)
+#define PHP_HTTP_EMPTY_ARGS(method) PHP_HTTP_EMPTY_ARGS_EX(HttpParams, method, 0)
+#define PHP_HTTP_PARAMS_ME(method, visibility) PHP_ME(HttpParams, method, PHP_HTTP_ARGS(HttpParams, method), visibility)
+#define PHP_HTTP_PARAMS_GME(method, visibility) PHP_ME(HttpParams, method, PHP_HTTP_ARGS(HttpParams, __getter), visibility)
+
+PHP_HTTP_BEGIN_ARGS(__construct, 0)
+ PHP_HTTP_ARG_VAL(params, 0)
+ PHP_HTTP_ARG_VAL(param_sep, 0)
+ PHP_HTTP_ARG_VAL(arg_sep, 0)
+ PHP_HTTP_ARG_VAL(val_sep, 0)
+ PHP_HTTP_ARG_VAL(flags, 0)
+PHP_HTTP_END_ARGS;
+
+PHP_HTTP_EMPTY_ARGS(toArray);
+PHP_HTTP_EMPTY_ARGS(toString);
+
+PHP_HTTP_BEGIN_ARGS(offsetExists, 1)
+ PHP_HTTP_ARG_VAL(name, 0)
+PHP_HTTP_END_ARGS;
+
+PHP_HTTP_BEGIN_ARGS(offsetUnset, 1)
+ PHP_HTTP_ARG_VAL(name, 0)
+PHP_HTTP_END_ARGS;
+
+PHP_HTTP_BEGIN_ARGS(offsetGet, 1)
+ PHP_HTTP_ARG_VAL(name, 0)
+PHP_HTTP_END_ARGS;
+
+PHP_HTTP_BEGIN_ARGS(offsetSet, 2)
+ PHP_HTTP_ARG_VAL(name, 0)
+ PHP_HTTP_ARG_VAL(value, 0)
+PHP_HTTP_END_ARGS;
+
+static zend_class_entry *php_http_params_class_entry;
+
+zend_class_entry *php_http_params_get_class_entry(void)
+{
+ return php_http_params_class_entry;
+}
+
+static zend_function_entry php_http_params_method_entry[] = {
+ PHP_HTTP_PARAMS_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR|ZEND_ACC_FINAL)
+
+ PHP_HTTP_PARAMS_ME(toArray, ZEND_ACC_PUBLIC)
+ PHP_HTTP_PARAMS_ME(toString, ZEND_ACC_PUBLIC)
+ ZEND_MALIAS(HttpParams, __toString, toString, PHP_HTTP_ARGS(HttpParams, toString), ZEND_ACC_PUBLIC)
+
+ PHP_HTTP_PARAMS_ME(offsetExists, ZEND_ACC_PUBLIC)
+ PHP_HTTP_PARAMS_ME(offsetUnset, ZEND_ACC_PUBLIC)
+ PHP_HTTP_PARAMS_ME(offsetSet, ZEND_ACC_PUBLIC)
+ PHP_HTTP_PARAMS_ME(offsetGet, ZEND_ACC_PUBLIC)
+
+ EMPTY_FUNCTION_ENTRY
+};
+
+PHP_MINIT_FUNCTION(http_params)
+{
+ PHP_HTTP_REGISTER_CLASS(http, Params, http_params, php_http_object_get_class_entry(), 0);
+
+ zend_class_implements(php_http_params_class_entry TSRMLS_CC, 1, zend_ce_arrayaccess);
+
+ zend_declare_class_constant_stringl(php_http_params_class_entry, ZEND_STRL("DEF_PARAM_SEP"), ZEND_STRL(",") TSRMLS_CC);
+ zend_declare_class_constant_stringl(php_http_params_class_entry, ZEND_STRL("DEF_ARG_SEP"), ZEND_STRL(";") TSRMLS_CC);
+ zend_declare_class_constant_stringl(php_http_params_class_entry, ZEND_STRL("DEF_VAL_SEP"), ZEND_STRL("=") TSRMLS_CC);
+ zend_declare_class_constant_stringl(php_http_params_class_entry, ZEND_STRL("COOKIE_PARAM_SEP"), ZEND_STRL("") TSRMLS_CC);
+
+ zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_RAW"), PHP_HTTP_PARAMS_RAW TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_DEFAULT"), PHP_HTTP_PARAMS_DEFAULT TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_URLENCODED"), PHP_HTTP_PARAMS_URLENCODED TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_DIMENSION"), PHP_HTTP_PARAMS_DIMENSION TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_QUERY"), PHP_HTTP_PARAMS_QUERY TSRMLS_CC);
+
+ zend_declare_property_null(php_http_params_class_entry, ZEND_STRL("params"), ZEND_ACC_PUBLIC TSRMLS_CC);
+ zend_declare_property_stringl(php_http_params_class_entry, ZEND_STRL("param_sep"), ZEND_STRL(","), ZEND_ACC_PUBLIC TSRMLS_CC);
+ zend_declare_property_stringl(php_http_params_class_entry, ZEND_STRL("arg_sep"), ZEND_STRL(";"), ZEND_ACC_PUBLIC TSRMLS_CC);
+ zend_declare_property_stringl(php_http_params_class_entry, ZEND_STRL("val_sep"), ZEND_STRL("="), ZEND_ACC_PUBLIC TSRMLS_CC);
+ zend_declare_property_long(php_http_params_class_entry, ZEND_STRL("flags"), PHP_HTTP_PARAMS_DEFAULT, ZEND_ACC_PUBLIC TSRMLS_CC);
+
+ return SUCCESS;
+}
+
+PHP_HTTP_API php_http_params_token_t **php_http_params_separator_init(zval *zv TSRMLS_DC)
+{
+ zval **sep;
+ HashPosition pos;
+ php_http_params_token_t **ret, **tmp;
+
+ if (!zv) {
+ return NULL;
+ }
+
+ zv = php_http_ztyp(IS_ARRAY, zv);
+ ret = ecalloc(zend_hash_num_elements(Z_ARRVAL_P(zv)) + 1, sizeof(*ret));
+
+ tmp = ret;
+ FOREACH_VAL(pos, zv, sep) {
+ zval *zt = php_http_ztyp(IS_STRING, *sep);
+
+ if (Z_STRLEN_P(zt)) {
+ *tmp = emalloc(sizeof(**tmp));
+ (*tmp)->str = estrndup(Z_STRVAL_P(zt), (*tmp)->len = Z_STRLEN_P(zt));
+ ++tmp;
+ }
+ zval_ptr_dtor(&zt);
+ }
+ zval_ptr_dtor(&zv);
+
+ *tmp = NULL;
+ return ret;
+}
+
+PHP_HTTP_API void php_http_params_separator_free(php_http_params_token_t **separator)
+{
+ php_http_params_token_t **sep = separator;
+ if (sep) {
+ while (*sep) {
+ STR_FREE((*sep)->str);
+ efree(*sep);
+ ++sep;
+ }
+ efree(separator);
+ }
+}
+
+PHP_METHOD(HttpParams, __construct)
+{
+ with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
+ zval *zcopy, *zparams = NULL, *param_sep = NULL, *arg_sep = NULL, *val_sep = NULL;
+ long flags = PHP_HTTP_PARAMS_DEFAULT;
+
+ if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!/z/z/z/l", &zparams, ¶m_sep, &arg_sep, &val_sep, &flags)) {
+ switch (ZEND_NUM_ARGS()) {
+ case 5:
+ zend_update_property_long(php_http_params_class_entry, getThis(), ZEND_STRL("flags"), flags TSRMLS_CC);
+ /* no break */
+ case 4:
+ zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("val_sep"), val_sep TSRMLS_CC);
+ /* no break */
+ case 3:
+ zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("arg_sep"), arg_sep TSRMLS_CC);
+ /* no break */
+ case 2:
+ zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("param_sep"), param_sep TSRMLS_CC);
+ /* no break */
+ }
+
+ if (zparams) {
+ switch (Z_TYPE_P(zparams)) {
+ case IS_OBJECT:
+ case IS_ARRAY:
+ zcopy = php_http_zsep(1, IS_ARRAY, zparams);
+ zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), zcopy TSRMLS_CC);
+ zval_ptr_dtor(&zcopy);
+ break;