--- /dev/null
+/*
+ +--------------------------------------------------------------------+
+ | PECL :: http |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted provided that the conditions mentioned |
+ | in the accompanying LICENSE file are met. |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2004-2014, Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
+
+#include "php_http_api.h"
+
+#ifndef DBG_PARSER
+# define DBG_PARSER 0
+#endif
+
+typedef struct php_http_message_parser_state_spec {
+ php_http_message_parser_state_t state;
+ unsigned need_data:1;
+} php_http_message_parser_state_spec_t;
+
+static const php_http_message_parser_state_spec_t php_http_message_parser_states[] = {
+ {PHP_HTTP_MESSAGE_PARSER_STATE_START, 1},
+ {PHP_HTTP_MESSAGE_PARSER_STATE_HEADER, 0},
+ {PHP_HTTP_MESSAGE_PARSER_STATE_HEADER_DONE, 0},
+ {PHP_HTTP_MESSAGE_PARSER_STATE_BODY, 0},
+ {PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DUMB, 1},
+ {PHP_HTTP_MESSAGE_PARSER_STATE_BODY_LENGTH, 1},
+ {PHP_HTTP_MESSAGE_PARSER_STATE_BODY_CHUNKED, 1},
+ {PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE, 0},
+ {PHP_HTTP_MESSAGE_PARSER_STATE_UPDATE_CL, 0},
+ {PHP_HTTP_MESSAGE_PARSER_STATE_DONE, 0}
+};
+
+#if DBG_PARSER
+const char *php_http_message_parser_state_name(php_http_message_parser_state_t state) {
+ const char *states[] = {"START", "HEADER", "HEADER_DONE", "BODY", "BODY_DUMB", "BODY_LENGTH", "BODY_CHUNK", "BODY_DONE", "UPDATE_CL", "DONE"};
+
+ if (state < 0 || state > (sizeof(states)/sizeof(char*))-1) {
+ return "FAILURE";
+ }
+ return states[state];
+}
+#endif
+
+php_http_message_parser_t *php_http_message_parser_init(php_http_message_parser_t *parser)
+{
+ if (!parser) {
+ parser = emalloc(sizeof(*parser));
+ }
+ memset(parser, 0, sizeof(*parser));
+
+ php_http_header_parser_init(&parser->header);
+
+ return parser;
+}
+
+php_http_message_parser_state_t php_http_message_parser_state_push(php_http_message_parser_t *parser, unsigned argc, ...)
+{
+ php_http_message_parser_state_t state = PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE;
+ va_list va_args;
+ unsigned i;
+
+ if (argc > 0) {
+ /* short circuit */
+ ZEND_PTR_STACK_RESIZE_IF_NEEDED((&parser->stack), argc);
+
+ va_start(va_args, argc);
+ for (i = 0; i < argc; ++i) {
+ state = va_arg(va_args, php_http_message_parser_state_t);
+ zend_ptr_stack_push(&parser->stack, (void *) state);
+ }
+ va_end(va_args);
+ }
+
+ return state;
+}
+
+php_http_message_parser_state_t php_http_message_parser_state_is(php_http_message_parser_t *parser)
+{
+ if (parser->stack.top) {
+ return (php_http_message_parser_state_t) parser->stack.elements[parser->stack.top - 1];
+ }
+ return PHP_HTTP_MESSAGE_PARSER_STATE_START;
+}
+
+php_http_message_parser_state_t php_http_message_parser_state_pop(php_http_message_parser_t *parser)
+{
+ if (parser->stack.top) {
+ return (php_http_message_parser_state_t) zend_ptr_stack_pop(&parser->stack);
+ }
+ return PHP_HTTP_MESSAGE_PARSER_STATE_START;
+}
+
+void php_http_message_parser_dtor(php_http_message_parser_t *parser)
+{
+ php_http_header_parser_dtor(&parser->header);
+ zend_ptr_stack_destroy(&parser->stack);
+ php_http_message_free(&parser->message);
+ if (parser->dechunk) {
+ php_http_encoding_stream_free(&parser->dechunk);
+ }
+ if (parser->inflate) {
+ php_http_encoding_stream_free(&parser->inflate);
+ }
+}
+
+void php_http_message_parser_free(php_http_message_parser_t **parser)
+{
+ if (*parser) {
+ php_http_message_parser_dtor(*parser);
+ efree(*parser);
+ *parser = NULL;
+ }
+}
+
+php_http_message_parser_state_t php_http_message_parser_parse_stream(php_http_message_parser_t *parser, php_http_buffer_t *buf, php_stream *s, unsigned flags, php_http_message_t **message)
+{
+ php_http_message_parser_state_t state = PHP_HTTP_MESSAGE_PARSER_STATE_START;
+
+ if (!buf->data) {
+ php_http_buffer_resize_ex(buf, 0x1000, 1, 0);
+ }
+ while (1) {
+ size_t justread = 0;
+#if DBG_PARSER
+ fprintf(stderr, "#SP: %s (f:%u)\n", php_http_message_parser_state_name(state), flags);
+#endif
+ /* resize if needed */
+ if (buf->free < 0x1000) {
+ php_http_buffer_resize_ex(buf, 0x1000, 1, 0);
+ }
+ switch (state) {
+ case PHP_HTTP_MESSAGE_PARSER_STATE_START:
+ case PHP_HTTP_MESSAGE_PARSER_STATE_HEADER:
+ case PHP_HTTP_MESSAGE_PARSER_STATE_HEADER_DONE:
+ /* read line */
+ php_stream_get_line(s, buf->data + buf->used, buf->free, &justread);
+ /* if we fail reading a whole line, try a single char */
+ if (!justread) {
+ int c = php_stream_getc(s);
+
+ if (c != EOF) {
+ char s[1] = {c};
+ justread = php_http_buffer_append(buf, s, 1);
+ }
+ }
+ php_http_buffer_account(buf, justread);
+ break;
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DUMB:
+ /* read all */
+ justread = php_stream_read(s, buf->data + buf->used, buf->free);
+ php_http_buffer_account(buf, justread);
+ break;
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_LENGTH:
+ /* read body_length */
+ justread = php_stream_read(s, buf->data + buf->used, MIN(buf->free, parser->body_length));
+ php_http_buffer_account(buf, justread);
+ break;
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_CHUNKED:
+ /* duh, this is very naive */
+ if (parser->body_length) {
+ justread = php_stream_read(s, buf->data + buf->used, MIN(parser->body_length, buf->free));
+
+ php_http_buffer_account(buf, justread);
+
+ parser->body_length -= justread;
+ } else {
+ php_http_buffer_resize(buf, 24);
+ php_stream_get_line(s, buf->data, buf->free, &justread);
+ php_http_buffer_account(buf, justread);
+
+ parser->body_length = strtoul(buf->data + buf->used - justread, NULL, 16);
+ }
+ break;
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY:
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE:
+ case PHP_HTTP_MESSAGE_PARSER_STATE_UPDATE_CL:
+ /* should not occur */
+ abort();
+ break;
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_DONE:
+ case PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE:
+ return php_http_message_parser_state_is(parser);
+ }
+
+ if (justread) {
+ state = php_http_message_parser_parse(parser, buf, flags, message);
+ } else if (php_stream_eof(s)) {
+ return php_http_message_parser_parse(parser, buf, flags | PHP_HTTP_MESSAGE_PARSER_CLEANUP, message);
+ } else {
+ return state;
+ }
+ }
+
+ return PHP_HTTP_MESSAGE_PARSER_STATE_DONE;
+}
+
+
+php_http_message_parser_state_t php_http_message_parser_parse(php_http_message_parser_t *parser, php_http_buffer_t *buffer, unsigned flags, php_http_message_t **message)
+{
+ char *str = NULL;
+ size_t len = 0;
+ size_t cut = 0;
+
+ while (buffer->used || !php_http_message_parser_states[php_http_message_parser_state_is(parser)].need_data) {
+#if DBG_PARSER
+ fprintf(stderr, "#MP: %s (f: %u, t:%d, l:%zu)\n",
+ php_http_message_parser_state_name(php_http_message_parser_state_is(parser)),
+ flags,
+ message && *message ? (*message)->type : -1,
+ buffer->used
+ );
+ _dpf(0, buffer->data, buffer->used);
+#endif
+
+ switch (php_http_message_parser_state_pop(parser))
+ {
+ case PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE:
+ return php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE);
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_START:
+ {
+ char *ptr = buffer->data;
+
+ while (ptr - buffer->data < buffer->used && PHP_HTTP_IS_CTYPE(space, *ptr)) {
+ ++ptr;
+ }
+
+ php_http_buffer_cut(buffer, 0, ptr - buffer->data);
+
+ if (buffer->used) {
+ php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_HEADER);
+ }
+ break;
+ }
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_HEADER:
+ {
+ unsigned header_parser_flags = (flags & PHP_HTTP_MESSAGE_PARSER_CLEANUP) ? PHP_HTTP_HEADER_PARSER_CLEANUP : 0;
+
+ switch (php_http_header_parser_parse(&parser->header, buffer, header_parser_flags, *message ? &(*message)->hdrs : NULL, (php_http_info_callback_t) php_http_message_info_callback, message)) {
+ case PHP_HTTP_HEADER_PARSER_STATE_FAILURE:
+ return PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE;
+
+ case PHP_HTTP_HEADER_PARSER_STATE_DONE:
+ php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_HEADER_DONE);
+ break;
+
+ default:
+ if (buffer->used || !(flags & PHP_HTTP_MESSAGE_PARSER_CLEANUP)) {
+ return php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_HEADER);
+ } else {
+ php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_HEADER_DONE);
+ }
+ }
+ break;
+ }
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_HEADER_DONE:
+ {
+ zval h, *h_ptr, *h_loc = NULL, *h_con = NULL, *h_ce;
+ zend_bool chunked = 0;
+ zend_long content_length = -1;
+ zend_string *content_range = NULL;
+
+ /* Content-Range has higher precedence than Content-Length,
+ * and content-length denotes the original length of the entity,
+ * so let's *NOT* remove CR/CL, because that would fundamentally
+ * change the meaning of the whole message
+ */
+ if ((h_ptr = php_http_message_header(*message, ZEND_STRL("Transfer-Encoding")))) {
+ zend_string *zs = zval_get_string(h_ptr);
+
+ chunked = zend_string_equals_literal(zs, "chunked");
+ zend_string_release(zs);
+
+ Z_TRY_ADDREF_P(h_ptr);
+ zend_hash_str_update(&(*message)->hdrs, "X-Original-Transfer-Encoding", lenof("X-Original-Transfer-Encoding"), h_ptr);
+ zend_hash_str_del(&(*message)->hdrs, "Transfer-Encoding", lenof("Transfer-Encoding"));
+
+ /* reset */
+ ZVAL_LONG(&h, 0);
+ zend_hash_str_update(&(*message)->hdrs, "Content-Length", lenof("Content-Length"), &h);
+ } else if ((h_ptr = php_http_message_header(*message, ZEND_STRL("Content-Length")))) {
+ content_length = zval_get_long(h_ptr);
+ Z_TRY_ADDREF_P(h_ptr);
+ zend_hash_str_update(&(*message)->hdrs, "X-Original-Content-Length", lenof("X-Original-Content-Length"), h_ptr);
+ }
+
+ if ((content_range = php_http_message_header_string(*message, ZEND_STRL("Content-Range")))) {
+ ZVAL_STR_COPY(&h, content_range);
+ zend_hash_str_update(&(*message)->hdrs, "Content-Range", lenof("Content-Range"), &h);
+ }
+
+ /* so, if curl sees a 3xx code, a Location header and a Connection:close header
+ * it decides not to read the response body.
+ */
+ if ((flags & PHP_HTTP_MESSAGE_PARSER_EMPTY_REDIRECTS)
+ && (*message)->type == PHP_HTTP_RESPONSE
+ && (*message)->http.info.response.code/100 == 3
+ && (h_loc = php_http_message_header(*message, ZEND_STRL("Location")))
+ && (h_con = php_http_message_header(*message, ZEND_STRL("Connection")))
+ ) {
+ zend_string *con = zval_get_string(h_con);
+
+ if (php_http_match(con->val, "close", PHP_HTTP_MATCH_WORD)) {
+ zend_string_release(con);
+ php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_DONE);
+ break;
+ }
+ zend_string_release(con);
+ }
+
+ if ((h_ce = php_http_message_header(*message, ZEND_STRL("Content-Encoding")))) {
+ zend_string *ce = zval_get_string(h_ce);
+
+ if (php_http_match(ce->val, "gzip", PHP_HTTP_MATCH_WORD)
+ || php_http_match(ce->val, "x-gzip", PHP_HTTP_MATCH_WORD)
+ || php_http_match(ce->val, "deflate", PHP_HTTP_MATCH_WORD)
+ ) {
+ if (parser->inflate) {
+ php_http_encoding_stream_reset(&parser->inflate);
+ } else {
+ parser->inflate = php_http_encoding_stream_init(NULL, php_http_encoding_stream_get_inflate_ops(), 0);
+ }
+ Z_TRY_ADDREF_P(h_ce);
+ zend_hash_str_update(&(*message)->hdrs, "X-Original-Content-Encoding", lenof("X-Original-Content-Encoding"), h_ce);
+ zend_hash_str_del(&(*message)->hdrs, "Content-Encoding", lenof("Content-Encoding"));
+ }
+ zend_string_release(ce);
+ }
+
+ if ((flags & PHP_HTTP_MESSAGE_PARSER_DUMB_BODIES)) {
+ php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DUMB);
+ } else {
+ if (chunked) {
+ parser->dechunk = php_http_encoding_stream_init(parser->dechunk, php_http_encoding_stream_get_dechunk_ops(), 0);
+ php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_BODY_CHUNKED);
+ break;
+ }
+
+ if (content_range) {
+ ulong total = 0, start = 0, end = 0;
+
+ if (!strncasecmp(content_range->val, "bytes", lenof("bytes"))
+ && ( content_range->val[lenof("bytes")] == ':'
+ || content_range->val[lenof("bytes")] == ' '
+ || content_range->val[lenof("bytes")] == '='
+ )
+ ) {
+ char *total_at = NULL, *end_at = NULL;
+ char *start_at = content_range->val + sizeof("bytes");
+
+ start = strtoul(start_at, &end_at, 10);
+ if (end_at) {
+ end = strtoul(end_at + 1, &total_at, 10);
+ if (total_at && strncmp(total_at + 1, "*", 1)) {
+ total = strtoul(total_at + 1, NULL, 10);
+ }
+
+ if (end >= start && (!total || end <= total)) {
+ parser->body_length = end + 1 - start;
+ php_http_message_parser_state_push(parser, 1, !parser->body_length?PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE:PHP_HTTP_MESSAGE_PARSER_STATE_BODY_LENGTH);
+ zend_string_release(content_range);
+ break;
+ }
+ }
+ }
+
+ zend_string_release(content_range);
+ }
+
+ if (content_length >= 0) {
+ parser->body_length = content_length;
+ php_http_message_parser_state_push(parser, 1, !parser->body_length?PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE:PHP_HTTP_MESSAGE_PARSER_STATE_BODY_LENGTH);
+ break;
+ }
+
+ if ((*message)->type == PHP_HTTP_REQUEST) {
+ php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_DONE);
+ } else {
+ php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DUMB);
+ }
+ }
+ break;
+ }
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY:
+ {
+ if (len) {
+ if (parser->inflate) {
+ char *dec_str = NULL;
+ size_t dec_len;
+
+ if (SUCCESS != php_http_encoding_stream_update(parser->inflate, str, len, &dec_str, &dec_len)) {
+ return php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE);
+ }
+
+ if (str != buffer->data) {
+ PTR_FREE(str);
+ }
+ str = dec_str;
+ len = dec_len;
+ }
+
+ php_stream_write(php_http_message_body_stream((*message)->body), str, len);
+ }
+
+ if (cut) {
+ php_http_buffer_cut(buffer, 0, cut);
+ }
+
+ if (str != buffer->data) {
+ PTR_FREE(str);
+ }
+
+ str = NULL;
+ len = 0;
+ cut = 0;
+ break;
+ }
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DUMB:
+ {
+ str = buffer->data;
+ len = buffer->used;
+ cut = len;
+
+ php_http_message_parser_state_push(parser, 2, PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE, PHP_HTTP_MESSAGE_PARSER_STATE_BODY);
+ break;
+ }
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_LENGTH:
+ {
+ len = MIN(parser->body_length, buffer->used);
+ str = buffer->data;
+ cut = len;
+
+ parser->body_length -= len;
+
+ php_http_message_parser_state_push(parser, 2, !parser->body_length?PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE:PHP_HTTP_MESSAGE_PARSER_STATE_BODY_LENGTH, PHP_HTTP_MESSAGE_PARSER_STATE_BODY);
+ break;
+ }
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_CHUNKED:
+ {
+ /*
+ * - pass available data through the dechunk stream
+ * - pass decoded data along
+ * - if stream zeroed:
+ * Y: - cut processed string out of buffer, but leave length of unprocessed dechunk stream data untouched
+ * - body done
+ * N: - parse ahaed
+ */
+ char *dec_str = NULL;
+ size_t dec_len;
+
+ if (SUCCESS != php_http_encoding_stream_update(parser->dechunk, buffer->data, buffer->used, &dec_str, &dec_len)) {
+ return PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE;
+ }
+
+ str = dec_str;
+ len = dec_len;
+
+ if (php_http_encoding_stream_done(parser->dechunk)) {
+ cut = buffer->used - PHP_HTTP_BUFFER(parser->dechunk->ctx)->used;
+ php_http_message_parser_state_push(parser, 2, PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE, PHP_HTTP_MESSAGE_PARSER_STATE_BODY);
+ } else {
+ cut = buffer->used;
+ php_http_message_parser_state_push(parser, 2, PHP_HTTP_MESSAGE_PARSER_STATE_BODY_CHUNKED, PHP_HTTP_MESSAGE_PARSER_STATE_BODY);
+ }
+ break;
+ }
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE:
+ {
+ php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_DONE);
+
+ if (parser->dechunk && parser->dechunk->ctx) {
+ char *dec_str = NULL;
+ size_t dec_len;
+
+ if (SUCCESS != php_http_encoding_stream_finish(parser->dechunk, &dec_str, &dec_len)) {
+ return php_http_message_parser_state_push(parser, 1, PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE);
+ }
+ php_http_encoding_stream_dtor(parser->dechunk);
+
+ if (dec_str && dec_len) {
+ str = dec_str;
+ len = dec_len;
+ cut = 0;
+ php_http_message_parser_state_push(parser, 2, PHP_HTTP_MESSAGE_PARSER_STATE_UPDATE_CL, PHP_HTTP_MESSAGE_PARSER_STATE_BODY);
+ }
+ }
+
+ break;
+ }
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_UPDATE_CL:
+ {
+ zval zcl;
+
+ ZVAL_LONG(&zcl, php_http_message_body_size((*message)->body));
+ zend_hash_str_update(&(*message)->hdrs, "Content-Length", lenof("Content-Length"), &zcl);
+ break;
+ }
+
+ case PHP_HTTP_MESSAGE_PARSER_STATE_DONE:
+ {
+ char *ptr = buffer->data;
+
+ while (ptr - buffer->data < buffer->used && PHP_HTTP_IS_CTYPE(space, *ptr)) {
+ ++ptr;
+ }
+
+ php_http_buffer_cut(buffer, 0, ptr - buffer->data);
+
+ if (!(flags & PHP_HTTP_MESSAGE_PARSER_GREEDY)) {
+ return PHP_HTTP_MESSAGE_PARSER_STATE_DONE;
+ }
+ break;
+ }
+ }
+ }
+
+ return php_http_message_parser_state_is(parser);
+}
+
+zend_class_entry *php_http_message_parser_class_entry;
+static zend_object_handlers php_http_message_parser_object_handlers;
+
+zend_object *php_http_message_parser_object_new(zend_class_entry *ce)
+{
+ return &php_http_message_parser_object_new_ex(ce, NULL)->zo;
+}
+
+php_http_message_parser_object_t *php_http_message_parser_object_new_ex(zend_class_entry *ce, php_http_message_parser_t *parser)
+{
+ php_http_message_parser_object_t *o;
+
+ o = ecalloc(1, sizeof(*o) + zend_object_properties_size(ce));
+ zend_object_std_init(&o->zo, ce);
+ object_properties_init(&o->zo, ce);
+
+ if (parser) {
+ o->parser = parser;
+ } else {
+ o->parser = php_http_message_parser_init(NULL);
+ }
+ php_http_buffer_init(&o->buffer);
+ o->zo.handlers = &php_http_message_parser_object_handlers;
+
+ return o;
+}
+
+void php_http_message_parser_object_free(zend_object *object)
+{
+ php_http_message_parser_object_t *o = PHP_HTTP_OBJ(object, NULL);
+
+ if (o->parser) {
+ php_http_message_parser_free(&o->parser);
+ }
+ php_http_buffer_dtor(&o->buffer);
+ zend_object_std_dtor(object);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessageParser_getState, 0, 0, 0)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpMessageParser, getState)
+{
+ php_http_message_parser_object_t *parser_obj = PHP_HTTP_OBJ(NULL, getThis());
+
+ zend_parse_parameters_none();
+ /* always return the real state */
+ RETVAL_LONG(php_http_message_parser_state_is(parser_obj->parser));
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessageParser_parse, 0, 0, 3)
+ ZEND_ARG_INFO(0, data)
+ ZEND_ARG_INFO(0, flags)
+ ZEND_ARG_INFO(1, message)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpMessageParser, parse)
+{
+ php_http_message_parser_object_t *parser_obj;
+ zval *zmsg;
+ char *data_str;
+ size_t data_len;
+ zend_long flags;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "slz", &data_str, &data_len, &flags, &zmsg), invalid_arg, return);
+
+ parser_obj = PHP_HTTP_OBJ(NULL, getThis());
+ php_http_buffer_append(&parser_obj->buffer, data_str, data_len);
+ RETVAL_LONG(php_http_message_parser_parse(parser_obj->parser, &parser_obj->buffer, flags, &parser_obj->parser->message));
+
+ ZVAL_DEREF(zmsg);
+ zval_dtor(zmsg);
+ ZVAL_NULL(zmsg);
+ if (parser_obj->parser->message) {
+ php_http_message_t *msg_cpy = php_http_message_copy(parser_obj->parser->message, NULL);
+ php_http_message_object_t *msg_obj = php_http_message_object_new_ex(php_http_message_class_entry, msg_cpy);
+ ZVAL_OBJ(zmsg, &msg_obj->zo);
+ }
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessageParser_stream, 0, 0, 3)
+ ZEND_ARG_INFO(0, stream)
+ ZEND_ARG_INFO(0, flags)
+ ZEND_ARG_INFO(1, message)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpMessageParser, stream)
+{
+ php_http_message_parser_object_t *parser_obj;
+ zend_error_handling zeh;
+ zval *zmsg, *zstream;
+ php_stream *s;
+ zend_long flags;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "rlz", &zstream, &flags, &zmsg), invalid_arg, return);
+
+ zend_replace_error_handling(EH_THROW, php_http_exception_unexpected_val_class_entry, &zeh);
+ php_stream_from_zval(s, zstream);
+ zend_restore_error_handling(&zeh);
+
+ parser_obj = PHP_HTTP_OBJ(NULL, getThis());
+ RETVAL_LONG(php_http_message_parser_parse_stream(parser_obj->parser, &parser_obj->buffer, s, flags, &parser_obj->parser->message));
+
+ ZVAL_DEREF(zmsg);
+ zval_dtor(zmsg);
+ ZVAL_NULL(zmsg);
+ if (parser_obj->parser->message) {
+ php_http_message_t *msg_cpy = php_http_message_copy(parser_obj->parser->message, NULL);
+ php_http_message_object_t *msg_obj = php_http_message_object_new_ex(php_http_message_class_entry, msg_cpy);
+ ZVAL_OBJ(zmsg, &msg_obj->zo);
+ }
+}
+
+static zend_function_entry php_http_message_parser_methods[] = {
+ PHP_ME(HttpMessageParser, getState, ai_HttpMessageParser_getState, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpMessageParser, parse, ai_HttpMessageParser_parse, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpMessageParser, stream, ai_HttpMessageParser_stream, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+PHP_MINIT_FUNCTION(http_message_parser)
+{
+ zend_class_entry ce;
+
+ INIT_NS_CLASS_ENTRY(ce, "http\\Message", "Parser", php_http_message_parser_methods);
+ php_http_message_parser_class_entry = zend_register_internal_class(&ce);
+ memcpy(&php_http_message_parser_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
+ php_http_message_parser_class_entry->create_object = php_http_message_parser_object_new;
+ php_http_message_parser_object_handlers.clone_obj = NULL;
+ php_http_message_parser_object_handlers.free_obj = php_http_message_parser_object_free;
+ php_http_message_parser_object_handlers.offset = XtOffsetOf(php_http_message_parser_object_t, zo);
+
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("CLEANUP"), PHP_HTTP_MESSAGE_PARSER_CLEANUP);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("DUMB_BODIES"), PHP_HTTP_MESSAGE_PARSER_DUMB_BODIES);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("EMPTY_REDIRECTS"), PHP_HTTP_MESSAGE_PARSER_EMPTY_REDIRECTS);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("GREEDY"), PHP_HTTP_MESSAGE_PARSER_GREEDY);
+
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_FAILURE"), PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_START"), PHP_HTTP_MESSAGE_PARSER_STATE_START);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_HEADER"), PHP_HTTP_MESSAGE_PARSER_STATE_HEADER);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_HEADER_DONE"), PHP_HTTP_MESSAGE_PARSER_STATE_HEADER_DONE);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_BODY"), PHP_HTTP_MESSAGE_PARSER_STATE_BODY);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_BODY_DUMB"), PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DUMB);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_BODY_LENGTH"), PHP_HTTP_MESSAGE_PARSER_STATE_BODY_LENGTH);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_BODY_CHUNKED"), PHP_HTTP_MESSAGE_PARSER_STATE_BODY_CHUNKED);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_BODY_DONE"), PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_UPDATE_CL"), PHP_HTTP_MESSAGE_PARSER_STATE_UPDATE_CL);
+ zend_declare_class_constant_long(php_http_message_parser_class_entry, ZEND_STRL("STATE_DONE"), PHP_HTTP_MESSAGE_PARSER_STATE_DONE);
+
+ return SUCCESS;
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
+
projects / m6w6 / ext-http / blobdiff