static int http2_build_header(http_context *ctx, uchar *buffer, int body_length TSRMLS_DC)
{
assert(ctx->send_header == 0);
char buf[SW_HTTP_HEADER_MAX_SIZE];
char *date_str = NULL;
char intbuf[2][16];
int ret;
/**
* http header
*/
zval *zheader = ctx->response.zheader;
int index = 0;
nghttp2_nv nv[128];
/**
* http status code
*/
if (ctx->response.status == 0)
{
ctx->response.status = 200;
}
ret = swoole_itoa(intbuf[0], ctx->response.status);
http2_add_header(&nv[index++], ZEND_STRL(":status"), intbuf[0], ret);
if (zheader)
{
int flag = 0x0;
char *key_server = "server";
char *key_content_length = "content-length";
char *key_content_type = "content-type";
char *key_date = "date";
HashTable *ht = Z_ARRVAL_P(zheader);
zval *value = NULL;
char *key = NULL;
uint32_t keylen = 0;
int type;
SW_HASHTABLE_FOREACH_START2(ht, key, keylen, type, value)
{
if (!key)
{
break;
}
if (strcmp(key, key_server) == 0)
{
flag |= HTTP_RESPONSE_SERVER;
}
else if (strcmp(key, key_content_length) == 0)
{
flag |= HTTP_RESPONSE_CONTENT_LENGTH;
}
else if (strcmp(key, key_date) == 0)
{
flag |= HTTP_RESPONSE_DATE;
}
else if (strcmp(key, key_content_type) == 0)
{
flag |= HTTP_RESPONSE_CONTENT_TYPE;
}
http2_add_header(&nv[index++], key, keylen - 1, Z_STRVAL_P(value), Z_STRLEN_P(value));
}
SW_HASHTABLE_FOREACH_END();
if (!(flag & HTTP_RESPONSE_SERVER))
{
http2_add_header(&nv[index++], ZEND_STRL("server"), ZEND_STRL(SW_HTTP_SERVER_SOFTWARE));
}
if (ctx->request.method == PHP_HTTP_OPTIONS)
{
http2_add_header(&nv[index++], ZEND_STRL("allow"), ZEND_STRL("GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS"));
}
else
{
if (!(flag & HTTP_RESPONSE_CONTENT_LENGTH) && body_length >= 0)
{
#ifdef SW_HAVE_ZLIB
if (ctx->gzip_enable)
{
body_length = swoole_zlib_buffer->length;
}
#endif
ret = swoole_itoa(intbuf[1], body_length);
http2_add_header(&nv[index++], ZEND_STRL("content-length"), intbuf[1], ret);
}
}
if (!(flag & HTTP_RESPONSE_DATE))
{
date_str = sw_php_format_date(ZEND_STRL(SW_HTTP_DATE_FORMAT), SwooleGS->now, 0 TSRMLS_CC);
http2_add_header(&nv[index++], ZEND_STRL("date"), date_str, strlen(date_str));
}
if (!(flag & HTTP_RESPONSE_CONTENT_TYPE))
{
http2_add_header(&nv[index++], ZEND_STRL("content-type"), ZEND_STRL("text/html"));
}
}
else
{
static int http2_client_build_header(zval *zobject, http2_client_request *req, char *buffer, int buffer_len TSRMLS_DC)
{
char *date_str = NULL;
int ret;
zval *zheader = sw_zend_read_property(swoole_http2_client_class_entry_ptr, zobject, ZEND_STRL("requestHeaders"), 1 TSRMLS_CC);
int index = 0;
int find_host = 0;
nghttp2_nv nv[1024];
http2_client_property *hcc = swoole_get_property(zobject, HTTP2_CLIENT_PROPERTY_INDEX);
if (req->type == HTTP_GET)
{
http2_add_header(&nv[index++], ZEND_STRL(":method"), ZEND_STRL("GET"));
}
else
{
http2_add_header(&nv[index++], ZEND_STRL(":method"), ZEND_STRL("POST"));
}
http2_add_header(&nv[index++], ZEND_STRL(":path"), req->uri, req->uri_len);
if (hcc->ssl)
{
http2_add_header(&nv[index++], ZEND_STRL(":scheme"), ZEND_STRL("https"));
}
else
{
http2_add_header(&nv[index++], ZEND_STRL(":scheme"), ZEND_STRL("http"));
}
//Host
index++;
if (zheader && !ZVAL_IS_NULL(zheader))
{
HashTable *ht = Z_ARRVAL_P(zheader);
zval *value = NULL;
char *key = NULL;
uint32_t keylen = 0;
int type;
SW_HASHTABLE_FOREACH_START2(ht, key, keylen, type, value)
{
if (!key)
{
break;
}
if (*key == ':')
{
continue;
}
if (strncasecmp("Host", key, keylen) == 0)
{
http2_add_header(&nv[3], ZEND_STRL(":authority"), Z_STRVAL_P(value), Z_STRLEN_P(value));
find_host = 1;
}
else
{
http2_add_header(&nv[index++], key, keylen, Z_STRVAL_P(value), Z_STRLEN_P(value));
}
}
SW_HASHTABLE_FOREACH_END();
(void)type;
}
static int http2_client_build_header(zval *zobject, zval *req, char *buffer, int buffer_len TSRMLS_DC)
{
char *date_str = NULL;
int ret;
int index = 0;
int find_host = 0;
zval *cookies = sw_zend_read_property(swoole_http2_request_coro_class_entry_ptr, req, ZEND_STRL("cookies"), 1 TSRMLS_CC);
zval *method = sw_zend_read_property(swoole_http2_request_coro_class_entry_ptr, req, ZEND_STRL("method"), 1 TSRMLS_CC);
zval *path = sw_zend_read_property(swoole_http2_request_coro_class_entry_ptr, req, ZEND_STRL("path"), 1 TSRMLS_CC);
zval *headers = sw_zend_read_property(swoole_http2_request_coro_class_entry_ptr, req, ZEND_STRL("headers"), 1 TSRMLS_CC);
nghttp2_nv nv[1024];
http2_client_property *hcc = swoole_get_property(zobject, HTTP2_CLIENT_CORO_PROPERTY);
if (ZVAL_IS_NULL(method) || Z_TYPE_P(method) != IS_STRING || Z_STRLEN_P(method) == 0)
{
http2_add_header(&nv[index++], ZEND_STRL(":method"), ZEND_STRL("GET"));
}
else
{
http2_add_header(&nv[index++], ZEND_STRL(":method"), Z_STRVAL_P(method), Z_STRLEN_P(method));
}
if (ZVAL_IS_NULL(path) || Z_TYPE_P(path) != IS_STRING || Z_STRLEN_P(path) == 0)
{
http2_add_header(&nv[index++], ZEND_STRL(":path"), "/", 1);
}
else
{
http2_add_header(&nv[index++], ZEND_STRL(":path"), Z_STRVAL_P(path), Z_STRLEN_P(path));
}
if (hcc->ssl)
{
http2_add_header(&nv[index++], ZEND_STRL(":scheme"), ZEND_STRL("https"));
}
else
{
http2_add_header(&nv[index++], ZEND_STRL(":scheme"), ZEND_STRL("http"));
}
//Host
index++;
if (headers && !ZVAL_IS_NULL(headers))
{
HashTable *ht = Z_ARRVAL_P(headers);
zval *value = NULL;
char *key = NULL;
uint32_t keylen = 0;
int type;
SW_HASHTABLE_FOREACH_START2(ht, key, keylen, type, value)
{
if (!key)
{
break;
}
if (*key == ':')
{
continue;
}
if (strncasecmp("Host", key, keylen) == 0)
{
http2_add_header(&nv[HTTP2_CLIENT_HOST_HEADER_INDEX], ZEND_STRL(":authority"), Z_STRVAL_P(value), Z_STRLEN_P(value));
find_host = 1;
}
else
{
http2_add_header(&nv[index++], key, keylen, Z_STRVAL_P(value), Z_STRLEN_P(value));
}
}
SW_HASHTABLE_FOREACH_END();
(void)type;
}