}
#define php_http_env_response_send_done(r) php_http_env_response_send_data((r), NULL, 0)
-static STATUS php_http_env_response_send_data(php_http_env_response_t *r, const char *buf, size_t len)
+static ZEND_RESULT_CODE php_http_env_response_send_data(php_http_env_response_t *r, const char *buf, size_t len)
{
size_t chunks_sent, chunk = r->throttle.chunk ? r->throttle.chunk : PHP_HTTP_SENDBUF_SIZE;
TSRMLS_FETCH_FROM_CTX(r->ts);
}
}
-static STATUS php_http_env_response_send_head(php_http_env_response_t *r, php_http_message_t *request)
+static ZEND_RESULT_CODE php_http_env_response_send_head(php_http_env_response_t *r, php_http_message_t *request)
{
- STATUS ret = SUCCESS;
+ ZEND_RESULT_CODE ret = SUCCESS;
zval *zoption, *options = r->options;
TSRMLS_FETCH_FROM_CTX(r->ts);
return ret;
}
-static STATUS php_http_env_response_send_body(php_http_env_response_t *r)
+static ZEND_RESULT_CODE php_http_env_response_send_body(php_http_env_response_t *r)
{
- STATUS ret = SUCCESS;
+ ZEND_RESULT_CODE ret = SUCCESS;
zval *zoption;
php_http_message_body_t *body;
TSRMLS_FETCH_FROM_CTX(r->ts);
return ret;
}
-STATUS php_http_env_response_send(php_http_env_response_t *r)
+ZEND_RESULT_CODE php_http_env_response_send(php_http_env_response_t *r)
{
php_http_message_t *request;
php_http_message_body_t *body;
return php_http_env_get_response_code(TSRMLS_C);
}
-static STATUS php_http_env_response_sapi_set_status(php_http_env_response_t *r, long http_code)
+static ZEND_RESULT_CODE php_http_env_response_sapi_set_status(php_http_env_response_t *r, long http_code)
{
TSRMLS_FETCH_FROM_CTX(r->ts);
return php_http_env_set_response_code(http_code TSRMLS_CC);
}
-static STATUS php_http_env_response_sapi_set_protocol_version(php_http_env_response_t *r, php_http_version_t *v)
+static ZEND_RESULT_CODE php_http_env_response_sapi_set_protocol_version(php_http_env_response_t *r, php_http_version_t *v)
{
TSRMLS_FETCH_FROM_CTX(r->ts);
return php_http_env_set_response_protocol_version(v TSRMLS_CC);
}
-static STATUS php_http_env_response_sapi_set_header(php_http_env_response_t *r, const char *fmt, ...)
+static ZEND_RESULT_CODE php_http_env_response_sapi_set_header(php_http_env_response_t *r, const char *fmt, ...)
{
- STATUS ret;
+ ZEND_RESULT_CODE ret;
va_list args;
TSRMLS_FETCH_FROM_CTX(r->ts);
return ret;
}
-static STATUS php_http_env_response_sapi_add_header(php_http_env_response_t *r, const char *fmt, ...)
+static ZEND_RESULT_CODE php_http_env_response_sapi_add_header(php_http_env_response_t *r, const char *fmt, ...)
{
- STATUS ret;
+ ZEND_RESULT_CODE ret;
va_list args;
TSRMLS_FETCH_FROM_CTX(r->ts);
return ret;
}
-static STATUS php_http_env_response_sapi_del_header(php_http_env_response_t *r, const char *header_str, size_t header_len)
+static ZEND_RESULT_CODE php_http_env_response_sapi_del_header(php_http_env_response_t *r, const char *header_str, size_t header_len)
{
TSRMLS_FETCH_FROM_CTX(r->ts);
return php_http_env_set_response_header_value(0, header_str, header_len, NULL, 1 TSRMLS_CC);
}
-static STATUS php_http_env_response_sapi_write(php_http_env_response_t *r, const char *data_str, size_t data_len)
+static ZEND_RESULT_CODE php_http_env_response_sapi_write(php_http_env_response_t *r, const char *data_str, size_t data_len)
{
TSRMLS_FETCH_FROM_CTX(r->ts);
}
return FAILURE;
}
-static STATUS php_http_env_response_sapi_flush(php_http_env_response_t *r)
+static ZEND_RESULT_CODE php_http_env_response_sapi_flush(php_http_env_response_t *r)
{
TSRMLS_FETCH_FROM_CTX(r->ts);
return SUCCESS;
}
-static STATUS php_http_env_response_sapi_finish(php_http_env_response_t *r)
+static ZEND_RESULT_CODE php_http_env_response_sapi_finish(php_http_env_response_t *r)
{
return SUCCESS;
}
long status_code;
php_stream *stream;
+ php_stream_filter *chunked_filter;
+ php_http_message_t *request;
unsigned started:1;
unsigned finished:1;
unsigned chunked:1;
} php_http_env_response_stream_ctx_t;
-static STATUS php_http_env_response_stream_init(php_http_env_response_t *r, void *init_arg)
+static ZEND_RESULT_CODE php_http_env_response_stream_init(php_http_env_response_t *r, void *init_arg)
{
php_http_env_response_stream_ctx_t *ctx;
+ size_t buffer_size = 0x1000;
TSRMLS_FETCH_FROM_CTX(r->ts);
ctx = ecalloc(1, sizeof(*ctx));
ctx->stream = init_arg;
- if (SUCCESS != zend_list_addref(ctx->stream->rsrc_id)) {
+ if (!ctx->stream || SUCCESS != zend_list_addref(ctx->stream->rsrc_id)) {
efree(ctx);
return FAILURE;
}
+ php_stream_set_option(ctx->stream, PHP_STREAM_OPTION_WRITE_BUFFER, PHP_STREAM_BUFFER_FULL, &buffer_size);
zend_hash_init(&ctx->header, 0, NULL, ZVAL_PTR_DTOR, 0);
php_http_version_init(&ctx->version, 1, 1 TSRMLS_CC);
ctx->status_code = 200;
ctx->chunked = 1;
+ ctx->request = get_request(r->options TSRMLS_CC);
+
+ /* there are some limitations regarding TE:chunked, see https://tools.ietf.org/html/rfc7230#section-3.3.1 */
+ if (ctx->request && ctx->request->http.version.major == 1 && ctx->request->http.version.minor == 0) {
+ ctx->version.minor = 0;
+ }
r->ctx = ctx;
php_http_env_response_stream_ctx_t *ctx = r->ctx;
TSRMLS_FETCH_FROM_CTX(r->ts);
+ if (ctx->chunked_filter) {
+ ctx->chunked_filter = php_stream_filter_remove(ctx->chunked_filter, 1 TSRMLS_CC);
+ }
zend_hash_destroy(&ctx->header);
zend_list_delete(ctx->stream->rsrc_id);
efree(ctx);
r->ctx = NULL;
}
-static void php_http_env_response_stream_header(php_http_env_response_stream_ctx_t *ctx, HashTable *header TSRMLS_DC)
+static void php_http_env_response_stream_header(php_http_env_response_stream_ctx_t *ctx, HashTable *header, php_http_buffer_t *buf TSRMLS_DC)
{
HashPosition pos;
zval **val;
FOREACH_HASH_VAL(pos, header, val) {
if (Z_TYPE_PP(val) == IS_ARRAY) {
- php_http_env_response_stream_header(ctx, Z_ARRVAL_PP(val) TSRMLS_CC);
+ php_http_env_response_stream_header(ctx, Z_ARRVAL_PP(val), buf TSRMLS_CC);
} else {
zval *tmp = php_http_ztyp(IS_STRING, *val);
ctx->chunked = 0;
}
}
- php_stream_write(ctx->stream, Z_STRVAL_P(tmp), Z_STRLEN_P(tmp));
- php_stream_write_string(ctx->stream, PHP_HTTP_CRLF);
+ php_http_buffer_append(buf, Z_STRVAL_P(tmp), Z_STRLEN_P(tmp));
+ php_http_buffer_appends(buf, PHP_HTTP_CRLF);
zval_ptr_dtor(&tmp);
}
}
}
-static STATUS php_http_env_response_stream_start(php_http_env_response_stream_ctx_t *ctx TSRMLS_DC)
+static ZEND_RESULT_CODE php_http_env_response_stream_start(php_http_env_response_stream_ctx_t *ctx TSRMLS_DC)
{
+ php_http_buffer_t header_buf;
+
if (ctx->started || ctx->finished) {
return FAILURE;
}
- php_stream_printf(ctx->stream TSRMLS_CC, "HTTP/%u.%u %ld %s" PHP_HTTP_CRLF, ctx->version.major, ctx->version.minor, ctx->status_code, php_http_env_get_response_status_for_code(ctx->status_code));
- php_http_env_response_stream_header(ctx, &ctx->header TSRMLS_CC);
+ php_http_buffer_init(&header_buf);
+ php_http_buffer_appendf(&header_buf, "HTTP/%u.%u %ld %s" PHP_HTTP_CRLF, ctx->version.major, ctx->version.minor, ctx->status_code, php_http_env_get_response_status_for_code(ctx->status_code));
+
+ /* there are some limitations regarding TE:chunked, see https://tools.ietf.org/html/rfc7230#section-3.3.1 */
+ if (ctx->version.major == 1 && ctx->version.minor == 0) {
+ ctx->chunked = 0;
+ } else if (ctx->status_code == 204 || ctx->status_code/100 == 1) {
+ ctx->chunked = 0;
+ } else if (ctx->request && ctx->status_code/100 == 2 && !strcasecmp(ctx->request->http.info.request.method, "CONNECT")) {
+ ctx->chunked = 0;
+ }
+
+ php_http_env_response_stream_header(ctx, &ctx->header, &header_buf TSRMLS_CC);
+
/* enable chunked transfer encoding */
if (ctx->chunked) {
- php_stream_write_string(ctx->stream, "Transfer-Encoding: chunked" PHP_HTTP_CRLF PHP_HTTP_CRLF);
- } else {
- php_stream_write_string(ctx->stream, PHP_HTTP_CRLF);
+ php_http_buffer_appends(&header_buf, "Transfer-Encoding: chunked" PHP_HTTP_CRLF);
}
- ctx->started = 1;
- return SUCCESS;
+ php_http_buffer_appends(&header_buf, PHP_HTTP_CRLF);
+
+ if (header_buf.used == php_stream_write(ctx->stream, header_buf.data, header_buf.used)) {
+ ctx->started = 1;
+ }
+ php_http_buffer_dtor(&header_buf);
+ php_stream_flush(ctx->stream);
+
+ if (ctx->chunked) {
+ ctx->chunked_filter = php_stream_filter_create("http.chunked_encode", NULL, 0 TSRMLS_CC);
+ php_stream_filter_append(&ctx->stream->writefilters, ctx->chunked_filter);
+ }
+
+ return ctx->started ? SUCCESS : FAILURE;
}
static long php_http_env_response_stream_get_status(php_http_env_response_t *r)
{
return ctx->status_code;
}
-static STATUS php_http_env_response_stream_set_status(php_http_env_response_t *r, long http_code)
+static ZEND_RESULT_CODE php_http_env_response_stream_set_status(php_http_env_response_t *r, long http_code)
{
php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
return SUCCESS;
}
-static STATUS php_http_env_response_stream_set_protocol_version(php_http_env_response_t *r, php_http_version_t *v)
+static ZEND_RESULT_CODE php_http_env_response_stream_set_protocol_version(php_http_env_response_t *r, php_http_version_t *v)
{
php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
return SUCCESS;
}
-static STATUS php_http_env_response_stream_set_header_ex(php_http_env_response_t *r, zend_bool replace, const char *fmt, va_list argv)
+static ZEND_RESULT_CODE php_http_env_response_stream_set_header_ex(php_http_env_response_t *r, zend_bool replace, const char *fmt, va_list argv)
{
php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
char *header_end, *header_str = NULL;
return SUCCESS;
}
}
-static STATUS php_http_env_response_stream_set_header(php_http_env_response_t *r, const char *fmt, ...)
+static ZEND_RESULT_CODE php_http_env_response_stream_set_header(php_http_env_response_t *r, const char *fmt, ...)
{
- STATUS ret;
+ ZEND_RESULT_CODE ret;
va_list argv;
va_start(argv, fmt);
return ret;
}
-static STATUS php_http_env_response_stream_add_header(php_http_env_response_t *r, const char *fmt, ...)
+static ZEND_RESULT_CODE php_http_env_response_stream_add_header(php_http_env_response_t *r, const char *fmt, ...)
{
- STATUS ret;
+ ZEND_RESULT_CODE ret;
va_list argv;
va_start(argv, fmt);
return ret;
}
-static STATUS php_http_env_response_stream_del_header(php_http_env_response_t *r, const char *header_str, size_t header_len)
+static ZEND_RESULT_CODE php_http_env_response_stream_del_header(php_http_env_response_t *r, const char *header_str, size_t header_len)
{
php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
zend_hash_del(&stream_ctx->header, header_str, header_len + 1);
return SUCCESS;
}
-static STATUS php_http_env_response_stream_write(php_http_env_response_t *r, const char *data_str, size_t data_len)
+static ZEND_RESULT_CODE php_http_env_response_stream_write(php_http_env_response_t *r, const char *data_str, size_t data_len)
{
php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
TSRMLS_FETCH_FROM_CTX(r->ts);
}
}
- if (stream_ctx->chunked && 0 == php_stream_printf(stream_ctx->stream TSRMLS_CC, "%lx" PHP_HTTP_CRLF, (unsigned long) data_len)) {
- return FAILURE;
- }
-
if (data_len != php_stream_write(stream_ctx->stream, data_str, data_len)) {
return FAILURE;
}
- if (stream_ctx->chunked && 2 != php_stream_write_string(stream_ctx->stream, PHP_HTTP_CRLF)) {
- return FAILURE;
- }
-
return SUCCESS;
}
-static STATUS php_http_env_response_stream_flush(php_http_env_response_t *r)
+static ZEND_RESULT_CODE php_http_env_response_stream_flush(php_http_env_response_t *r)
{
php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
TSRMLS_FETCH_FROM_CTX(r->ts);
return php_stream_flush(stream_ctx->stream);
}
-static STATUS php_http_env_response_stream_finish(php_http_env_response_t *r)
+static ZEND_RESULT_CODE php_http_env_response_stream_finish(php_http_env_response_t *r)
{
- php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
+ php_http_env_response_stream_ctx_t *ctx = r->ctx;
TSRMLS_FETCH_FROM_CTX(r->ts);
- if (stream_ctx->finished) {
+ if (ctx->finished) {
return FAILURE;
}
- if (!stream_ctx->started) {
- if (SUCCESS != php_http_env_response_stream_start(stream_ctx TSRMLS_CC)) {
+ if (!ctx->started) {
+ if (SUCCESS != php_http_env_response_stream_start(ctx TSRMLS_CC)) {
return FAILURE;
}
}
- if (stream_ctx->chunked && 5 != php_stream_write_string(stream_ctx->stream, "0" PHP_HTTP_CRLF PHP_HTTP_CRLF)) {
- return FAILURE;
+ php_stream_flush(ctx->stream);
+ if (ctx->chunked && ctx->chunked_filter) {
+ php_stream_filter_flush(ctx->chunked_filter, 1);
+ ctx->chunked_filter = php_stream_filter_remove(ctx->chunked_filter, 1 TSRMLS_CC);
}
- stream_ctx->finished = 1;
+ ctx->finished = 1;
return SUCCESS;
}
projects / m6w6 / ext-http / blobdiff