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Copy pathswoole_http_client_coro.c
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swoole_http_client_coro.c
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/*
+----------------------------------------------------------------------+
| Swoole |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the Apache license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.apache.org/licenses/LICENSE-2.0.html |
| If you did not receive a copy of the Apache2.0 license and are unable|
| to obtain it through the world-wide-web, please send a note to |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Fang <[email protected]> |
| Author: Tianfeng Han <[email protected]> |
| Author: Yuanyi Zhi <[email protected]> |
+----------------------------------------------------------------------+
*/
#include "php_swoole.h"
#ifdef SW_COROUTINE
#include "swoole_http_client.h"
#include "swoole_coroutine.h"
#include <setjmp.h>
static swString *http_client_buffer;
static void http_client_coro_onReceive(swClient *cli, char *data, uint32_t length);
static void http_client_coro_onConnect(swClient *cli);
static void http_client_coro_onClose(swClient *cli);
static void http_client_coro_onError(swClient *cli);
static int http_client_coro_send_http_request(zval *zobject TSRMLS_DC);
static int http_client_coro_execute(zval *zobject, char *uri, zend_size_t uri_len TSRMLS_DC);
static void http_client_coro_onTimeout(php_context *cxt);
static sw_inline void client_free_php_context(zval *object)
{
//free memory
php_context *context = swoole_get_property(object, 1);
if (!context)
{
return;
}
if (likely(context->state == SW_CORO_CONTEXT_RUNNING))
{
efree(context);
}
else
{
context->state = SW_CORO_CONTEXT_TERM;
}
swoole_set_property(object, 1, NULL);
}
static const php_http_parser_settings http_parser_settings =
{
NULL,
NULL,
NULL,
NULL,
NULL,
http_client_parser_on_header_field,
http_client_parser_on_header_value,
http_client_parser_on_headers_complete,
http_client_parser_on_body,
http_client_parser_on_message_complete
};
zend_class_entry swoole_http_client_coro_ce;
zend_class_entry *swoole_http_client_coro_class_entry_ptr;
static PHP_METHOD(swoole_http_client_coro, __construct);
static PHP_METHOD(swoole_http_client_coro, __destruct);
static PHP_METHOD(swoole_http_client_coro, set);
static PHP_METHOD(swoole_http_client_coro, setMethod);
static PHP_METHOD(swoole_http_client_coro, setHeaders);
static PHP_METHOD(swoole_http_client_coro, setCookies);
static PHP_METHOD(swoole_http_client_coro, setData);
static PHP_METHOD(swoole_http_client_coro, addFile);
static PHP_METHOD(swoole_http_client_coro, execute);
static PHP_METHOD(swoole_http_client_coro, isConnected);
static PHP_METHOD(swoole_http_client_coro, close);
static PHP_METHOD(swoole_http_client_coro, get);
static PHP_METHOD(swoole_http_client_coro, post);
static PHP_METHOD(swoole_http_client_coro, setDefer);
static PHP_METHOD(swoole_http_client_coro, getDefer);
static PHP_METHOD(swoole_http_client_coro, recv);
static const zend_function_entry swoole_http_client_coro_methods[] =
{
PHP_ME(swoole_http_client_coro, __construct, NULL, ZEND_ACC_PUBLIC | ZEND_ACC_CTOR)
PHP_ME(swoole_http_client_coro, __destruct, NULL, ZEND_ACC_PUBLIC | ZEND_ACC_DTOR)
PHP_ME(swoole_http_client_coro, set, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, setMethod, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, setHeaders, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, setCookies, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, setData, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, execute, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, get, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, post, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, addFile, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, isConnected, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, close, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, setDefer, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, getDefer, NULL, ZEND_ACC_PUBLIC)
PHP_ME(swoole_http_client_coro, recv, NULL, ZEND_ACC_PUBLIC)
PHP_FE_END
};
static int http_client_coro_execute(zval *zobject, char *uri, zend_size_t uri_len TSRMLS_DC)
{
if (uri_len <= 0)
{
swoole_php_fatal_error(E_WARNING, "path is empty.");
return SW_ERR;
}
http_client *http = swoole_get_object(zobject);
//http is not null when keeping alive
if (http)
{
//http not ready
if (http->state != HTTP_CLIENT_STATE_READY)
{
//swWarn("fd=%d, state=%d, active=%d, keep_alive=%d", http->cli->socket->fd, http->state, http->cli->socket->active, http->keep_alive);
swoole_php_fatal_error(E_WARNING, "Operation now in progress phase %d.", http->state);
return SW_ERR;
}
else if (!http->cli->socket->active)
{
swoole_php_fatal_error(E_WARNING, "connection#%d is closed.", http->cli->socket->fd);
return SW_ERR;
}
}
else
{
php_swoole_check_reactor();
http = http_client_create(zobject TSRMLS_CC);
}
if (http == NULL)
{
return SW_ERR;
}
if (http->body == NULL)
{
http->body = swString_new(SW_HTTP_RESPONSE_INIT_SIZE);
if (http->body == NULL)
{
swoole_php_fatal_error(E_ERROR, "[1] swString_new(%d) failed.", SW_HTTP_RESPONSE_INIT_SIZE);
return SW_ERR;
}
}
else
{
swString_clear(http->body);
}
if (http->uri)
{
efree(http->uri);
}
http->uri = estrdup(uri);
http->uri_len = uri_len;
//if connection exists
if (http->cli)
{
http_client_coro_send_http_request(zobject TSRMLS_CC);
return SW_OK;
}
swClient *cli = php_swoole_client_new(zobject, http->host, http->host_len, http->port);
if (cli == NULL)
{
return SW_ERR;
}
http->cli = cli;
zval *ztmp;
HashTable *vht;
zval *zset = sw_zend_read_property(swoole_http_client_coro_class_entry_ptr, zobject, ZEND_STRL("setting"), 1 TSRMLS_CC);
if (zset && !ZVAL_IS_NULL(zset))
{
vht = Z_ARRVAL_P(zset);
/**
* timeout
*/
if (php_swoole_array_get_value(vht, "timeout", ztmp))
{
convert_to_double(ztmp);
http->timeout = (double) Z_DVAL_P(ztmp);
}
/**
* keep_alive
*/
if (php_swoole_array_get_value(vht, "keep_alive", ztmp))
{
convert_to_boolean(ztmp);
http->keep_alive = (int) Z_LVAL_P(ztmp);
}
//client settings
php_swoole_client_check_setting(http->cli, zset TSRMLS_CC);
}
if (cli->socket->active == 1)
{
swoole_php_fatal_error(E_WARNING, "swoole_http_client is already connected.");
return SW_ERR;
}
#if PHP_MAJOR_VERSION < 7
sw_zval_add_ref(&zobject);
#endif
cli->object = zobject;
//sw_copy_to_stack(cli->object, hcc->_object);
cli->open_eof_check = 0;
cli->open_length_check = 0;
cli->reactor_fdtype = PHP_SWOOLE_FD_STREAM_CLIENT;
cli->onReceive = http_client_coro_onReceive;
cli->onConnect = http_client_coro_onConnect;
cli->onClose = http_client_coro_onClose;
cli->onError = http_client_coro_onError;
return cli->connect(cli, http->host, http->port, http->timeout, 0);
}
static void http_client_coro_onTimeout(php_context *ctx)
{
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#endif
zval *zdata;
zval *retval = NULL;
SW_MAKE_STD_ZVAL(zdata);
ZVAL_BOOL(zdata, 0); //return false
#if PHP_MAJOR_VERSION < 7
zval *zobject = (zval *)ctx->coro_params;
#else
zval _zobject = ctx->coro_params;
zval *zobject = & _zobject;
#endif
//define time out RETURN ERROR 110
zend_update_property_long(swoole_http_client_coro_class_entry_ptr, zobject, ZEND_STRL("errCode"), 110 TSRMLS_CC);
http_client *http = swoole_get_object(zobject);
http->cli->released = 1;
http_client_free(zobject TSRMLS_CC);
swoole_set_object(zobject, NULL);
http_client_property *hcc = swoole_get_property(zobject, 0);
if(hcc->defer && hcc->defer_status != HTTP_CLIENT_STATE_DEFER_WAIT){
hcc->defer_status = HTTP_CLIENT_STATE_DEFER_DONE;
hcc->defer_result = 0;
goto free_zdata;
}
hcc->defer_status = HTTP_CLIENT_STATE_DEFER_INIT;
int ret = coro_resume(ctx, zdata, &retval);
if (ret > 0)
{
goto free_zdata;
}
if (retval != NULL)
{
sw_zval_ptr_dtor(&retval);
}
free_zdata:
sw_zval_ptr_dtor(&zdata);
}
void swoole_http_client_coro_init(int module_number TSRMLS_DC)
{
SWOOLE_INIT_CLASS_ENTRY(swoole_http_client_coro_ce, "swoole_http_client_coro", "Swoole\\Coroutine\\Http\\Client", swoole_http_client_coro_methods);
swoole_http_client_coro_class_entry_ptr = zend_register_internal_class(&swoole_http_client_coro_ce TSRMLS_CC);
//todo search
SWOOLE_CLASS_ALIAS(swoole_http_client_coro, "Swoole\\Coroutine\\Http\\Client");
zend_declare_property_long(swoole_http_client_coro_class_entry_ptr, SW_STRL("errCode")-1, 0, ZEND_ACC_PUBLIC TSRMLS_CC);
zend_declare_property_long(swoole_http_client_coro_class_entry_ptr, SW_STRL("sock")-1, 0, ZEND_ACC_PUBLIC TSRMLS_CC);
http_client_buffer = swString_new(SW_HTTP_RESPONSE_INIT_SIZE);
if (!http_client_buffer)
{
swoole_php_fatal_error(E_ERROR, "[1] swString_new(%d) failed.", SW_HTTP_RESPONSE_INIT_SIZE);
}
#ifdef SW_HAVE_ZLIB
swoole_zlib_buffer = swString_new(2048);
if (!swoole_zlib_buffer)
{
swoole_php_fatal_error(E_ERROR, "[2] swString_new(%d) failed.", SW_HTTP_RESPONSE_INIT_SIZE);
}
#endif
}
/**
* @zobject: swoole_http_client_coro object
*/
static void http_client_coro_onClose(swClient *cli)
{
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#endif
zval *zobject = cli->object;
if (!cli->released)
{
http_client_free(zobject TSRMLS_CC);
}
#if PHP_MAJOR_VERSION < 7
sw_zval_ptr_dtor(&zobject);
#endif
return;
}
/**
* @zobject: swoole_http_client object
*/
static void http_client_coro_onError(swClient *cli)
{
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#endif
zval *zdata;
zval *retval = NULL;
SW_MAKE_STD_ZVAL(zdata);
//return false
ZVAL_BOOL(zdata, 0);
zval *zobject = cli->object;
php_context *sw_current_context = swoole_get_property(zobject, 1);
zend_update_property_long(swoole_http_client_coro_class_entry_ptr, zobject, ZEND_STRL("errCode"), SwooleG.error TSRMLS_CC);
if (cli->timeout_id > 0)
{
php_swoole_clear_timer_coro(cli->timeout_id TSRMLS_CC);
cli->timeout_id=0;
}
if (!cli->released)
{
http_client_free(zobject TSRMLS_CC);
}
swoole_set_object(zobject, NULL);
http_client_property *hcc = swoole_get_property(zobject, 0);
if(hcc->defer && hcc->defer_status != HTTP_CLIENT_STATE_DEFER_WAIT){
hcc->defer_status = HTTP_CLIENT_STATE_DEFER_DONE;
hcc->defer_result = 0;
goto free_zdata;
}
hcc->defer_status = HTTP_CLIENT_STATE_DEFER_INIT;
int ret = coro_resume(sw_current_context, zdata, &retval);
if (ret > 0)
{
goto free_zdata;
}
if (retval != NULL)
{
sw_zval_ptr_dtor(&retval);
}
free_zdata:
sw_zval_ptr_dtor(&zdata);
}
static void http_client_coro_onReceive(swClient *cli, char *data, uint32_t length)
{
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#endif
zval *zobject = cli->object;
zval *retval = NULL;
http_client *http = swoole_get_object(zobject);
if (!http->cli)
{
swoole_php_fatal_error(E_WARNING, "object is not instanceof swoole_http_client_coro.");
return;
}
//timeout
if (cli->timeout_id > 0)
{
php_swoole_clear_timer_coro(cli->timeout_id TSRMLS_CC);
cli->timeout_id=0;
}
long parsed_n = php_http_parser_execute(&http->parser, &http_parser_settings, data, length);
http_client_property *hcc = swoole_get_property(zobject, 0);
zval *zdata;
SW_MAKE_STD_ZVAL(zdata);
if (parsed_n < 0)
{
//错误情况 标志位 done defer 保存
sw_zend_call_method_with_0_params(&zobject, swoole_http_client_coro_class_entry_ptr, NULL, "close", &retval);
if (retval)
{
sw_zval_ptr_dtor(&retval);
}
ZVAL_BOOL(zdata, 0); //return false
if (hcc->defer && hcc->defer_status != HTTP_CLIENT_STATE_DEFER_WAIT)
{
//not recv yet sava data
hcc->defer_status = HTTP_CLIENT_STATE_DEFER_DONE;
hcc->defer_result = 0;
goto free_zdata;
//wait for recv
}
goto begin_resume;
}
//not complete
if (!http->completed)
{
return;
}
// if(!hcc->defer_chunk_status){ //not recv all wait for next
// return;
// }
ZVAL_BOOL(zdata, 1); //return false
if (hcc->defer && hcc->defer_status != HTTP_CLIENT_STATE_DEFER_WAIT)
{
//not recv yet sava data
hcc->defer_status = HTTP_CLIENT_STATE_DEFER_DONE;
hcc->defer_result = 1;
goto free_zdata;
}
begin_resume:
{
//if should resume
/*if next cr*/
php_context *sw_current_context = swoole_get_property(zobject, 1);
hcc->defer_status = HTTP_CLIENT_STATE_DEFER_INIT;
// hcc->defer_chunk_status = 0;
http->completed = 0;
int ret = coro_resume(sw_current_context, zdata, &retval);
if (ret > 0)
{
goto free_zdata;
}
if (retval != NULL)
{
sw_zval_ptr_dtor(&retval);
}
}
free_zdata:
sw_zval_ptr_dtor(&zdata);
}
static void http_client_coro_onConnect(swClient *cli)
{
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#endif
zval *zobject = cli->object;
http_client *http = swoole_get_object(zobject);
if (!http->cli)
{
swoole_php_fatal_error(E_WARNING, "object is not instanceof swoole_http_client_coro.");
return;
}
http_client_coro_send_http_request(zobject TSRMLS_CC);
}
static int http_client_coro_send_http_request(zval *zobject TSRMLS_DC)
{
int ret;
http_client *http = swoole_get_object(zobject);
if (!http->cli || !http->cli->socket )
{
swoole_php_fatal_error(E_WARNING, "object is not instanceof swoole_http_client.");
return SW_ERR;
}
if (http->cli->socket->active == 0)
{
swoole_php_error(E_WARNING, "server is not connected.");
return SW_ERR;
}
if (http->state != HTTP_CLIENT_STATE_READY)
{
swoole_php_error(E_WARNING, "http client is not ready.");
return SW_ERR;
}
http->state = HTTP_CLIENT_STATE_BUSY;
//clear errno
SwooleG.error = 0;
http_client_property *hcc = swoole_get_property(zobject, 0);
zval *post_data = hcc->request_body;
zval *send_header = hcc->request_header;
//POST
if (post_data)
{
if (hcc->request_method == NULL)
{
hcc->request_method = "POST";
}
}
//GET
else
{
if (hcc->request_method == NULL)
{
hcc->request_method = "GET";
}
}
swString_clear(http_client_buffer);
swString_append_ptr(http_client_buffer, hcc->request_method, strlen(hcc->request_method));
hcc->request_method = NULL;
swString_append_ptr(http_client_buffer, ZEND_STRL(" "));
swString_append_ptr(http_client_buffer, http->uri, http->uri_len);
swString_append_ptr(http_client_buffer, ZEND_STRL(" HTTP/1.1\r\n"));
char *key;
uint32_t keylen;
int keytype;
zval *value;
if (send_header && Z_TYPE_P(send_header) == IS_ARRAY)
{
if (sw_zend_hash_find(Z_ARRVAL_P(send_header), ZEND_STRS("Connection"), (void **) &value) == FAILURE)
{
if (http->keep_alive)
{
http_client_swString_append_headers(http_client_buffer, ZEND_STRL("Connection"), ZEND_STRL("keep-alive"));
}
else
{
http_client_swString_append_headers(http_client_buffer, ZEND_STRL("Connection"), ZEND_STRL("closed"));
}
}
if (sw_zend_hash_find(Z_ARRVAL_P(send_header), ZEND_STRS("Host"), (void **) &value) == FAILURE)
{
http_client_swString_append_headers(http_client_buffer, ZEND_STRL("Host"), http->host, http->host_len);
}
#ifdef SW_HAVE_ZLIB
if (sw_zend_hash_find(Z_ARRVAL_P(send_header), ZEND_STRS("Accept-Encoding"), (void **) &value) == FAILURE)
{
http_client_swString_append_headers(http_client_buffer, ZEND_STRL("Accept-Encoding"), ZEND_STRL("gzip"));
}
#endif
SW_HASHTABLE_FOREACH_START2(Z_ARRVAL_P(send_header), key, keylen, keytype, value)
if (HASH_KEY_IS_STRING != keytype)
{
continue;
}
convert_to_string(value);
http_client_swString_append_headers(http_client_buffer, key, keylen, Z_STRVAL_P(value), Z_STRLEN_P(value));
SW_HASHTABLE_FOREACH_END();
}
else
{
http_client_swString_append_headers(http_client_buffer, ZEND_STRL("Connection"), ZEND_STRL("keep-alive"));
http->keep_alive = 1;
http_client_swString_append_headers(http_client_buffer, ZEND_STRL("Host"), http->host, http->host_len);
#ifdef SW_HAVE_ZLIB
http_client_swString_append_headers(http_client_buffer, ZEND_STRL("Accept-Encoding"), ZEND_STRL("gzip"));
#endif
}
if (hcc->cookies && Z_TYPE_P(hcc->cookies) == IS_ARRAY)
{
swString_append_ptr(http_client_buffer, ZEND_STRL("Cookie: "));
int n_cookie = Z_ARRVAL_P(hcc->cookies)->nNumOfElements;
int i = 0;
char *encoded_value;
SW_HASHTABLE_FOREACH_START2(Z_ARRVAL_P(hcc->cookies), key, keylen, keytype, value)
i ++;
if (HASH_KEY_IS_STRING != keytype)
{
continue;
}
convert_to_string(value);
swString_append_ptr(http_client_buffer, key, keylen);
swString_append_ptr(http_client_buffer, "=", 1);
int encoded_value_len;
encoded_value = sw_php_url_encode( Z_STRVAL_P(value), Z_STRLEN_P(value), &encoded_value_len);
if (encoded_value)
{
swString_append_ptr(http_client_buffer, encoded_value, encoded_value_len);
efree(encoded_value);
}
if (i < n_cookie)
{
swString_append_ptr(http_client_buffer, "; ", 2);
}
SW_HASHTABLE_FOREACH_END();
swString_append_ptr(http_client_buffer, ZEND_STRL("\r\n"));
}
//form-data
if (hcc->request_upload_files)
{
char header_buf[2048];
char boundary_str[39];
int n;
memcpy(boundary_str, SW_HTTP_CLIENT_BOUNDARY_PREKEY, sizeof(SW_HTTP_CLIENT_BOUNDARY_PREKEY) - 1);
swoole_random_string(boundary_str + sizeof(SW_HTTP_CLIENT_BOUNDARY_PREKEY) - 1,
sizeof(boundary_str) - sizeof(SW_HTTP_CLIENT_BOUNDARY_PREKEY));
n = snprintf(header_buf, sizeof(header_buf), "Content-Type: multipart/form-data; boundary=%*s\r\n",
sizeof(boundary_str) - 1, boundary_str);
swString_append_ptr(http_client_buffer, header_buf, n);
int content_length = 0;
//post data
if (Z_TYPE_P(post_data) == IS_ARRAY)
{
SW_HASHTABLE_FOREACH_START2(Z_ARRVAL_P(post_data), key, keylen, keytype, value)
if (HASH_KEY_IS_STRING != keytype)
{
continue;
}
convert_to_string(value);
//strlen("%.*")*2 = 6
//header + body + CRLF
content_length += (sizeof(SW_HTTP_FORM_DATA_FORMAT_STRING) - 7) + (sizeof(boundary_str) - 1) + keylen
+ Z_STRLEN_P(value) + 2;
SW_HASHTABLE_FOREACH_END();
}
zval *zname;
zval *ztype;
zval *zsize;
zval *zpath;
zval *zfilename;
zval *zoffset;
if (hcc->request_upload_files)
{
//upload files
SW_HASHTABLE_FOREACH_START2(Z_ARRVAL_P(hcc->request_upload_files), key, keylen, keytype, value)
if (sw_zend_hash_find(Z_ARRVAL_P(value), ZEND_STRS("name"), (void **) &zname) == FAILURE)
{
continue;
}
if (sw_zend_hash_find(Z_ARRVAL_P(value), ZEND_STRS("filename"), (void **) &zfilename) == FAILURE)
{
continue;
}
if (sw_zend_hash_find(Z_ARRVAL_P(value), ZEND_STRS("size"), (void **) &zsize) == FAILURE)
{
continue;
}
if (sw_zend_hash_find(Z_ARRVAL_P(value), ZEND_STRS("type"), (void **) &ztype) == FAILURE)
{
continue;
}
//strlen("%.*")*4 = 12
//header + body + CRLF
content_length += (sizeof(SW_HTTP_FORM_DATA_FORMAT_FILE) - 13) + (sizeof(boundary_str) - 1)
+ Z_STRLEN_P(zname) + Z_STRLEN_P(zfilename) + Z_STRLEN_P(ztype) + Z_LVAL_P(zsize) + 2;
SW_HASHTABLE_FOREACH_END();
}
http_client_append_content_length(http_client_buffer, content_length + sizeof(boundary_str) - 1 + 6);
//post data
if (Z_TYPE_P(post_data) == IS_ARRAY)
{
SW_HASHTABLE_FOREACH_START2(Z_ARRVAL_P(post_data), key, keylen, keytype, value)
if (HASH_KEY_IS_STRING != keytype)
{
continue;
}
convert_to_string(value);
n = snprintf(header_buf, sizeof(header_buf), SW_HTTP_FORM_DATA_FORMAT_STRING, sizeof(boundary_str) - 1,
boundary_str, keylen, key);
swString_append_ptr(http_client_buffer, header_buf, n);
swString_append_ptr(http_client_buffer, Z_STRVAL_P(value), Z_STRLEN_P(value));
swString_append_ptr(http_client_buffer, ZEND_STRL("\r\n"));
SW_HASHTABLE_FOREACH_END();
zend_update_property_null(swoole_http_client_coro_class_entry_ptr, zobject, ZEND_STRL("requestBody") TSRMLS_CC);
hcc->request_body = NULL;
}
if ((ret = http->cli->send(http->cli, http_client_buffer->str, http_client_buffer->length, 0)) < 0)
{
goto send_fail;
}
if (hcc->request_upload_files)
{
//upload files
SW_HASHTABLE_FOREACH_START2(Z_ARRVAL_P(hcc->request_upload_files), key, keylen, keytype, value)
if (sw_zend_hash_find(Z_ARRVAL_P(value), ZEND_STRS("name"), (void **) &zname) == FAILURE)
{
continue;
}
if (sw_zend_hash_find(Z_ARRVAL_P(value), ZEND_STRS("filename"), (void **) &zfilename) == FAILURE)
{
continue;
}
if (sw_zend_hash_find(Z_ARRVAL_P(value), ZEND_STRS("path"), (void **) &zpath) == FAILURE)
{
continue;
}
if (sw_zend_hash_find(Z_ARRVAL_P(value), ZEND_STRS("type"), (void **) &ztype) == FAILURE)
{
continue;
}
if (sw_zend_hash_find(Z_ARRVAL_P(value), ZEND_STRS("offset"), (void **) &zoffset) == FAILURE)
{
continue;
}
n = snprintf(header_buf, sizeof(header_buf), SW_HTTP_FORM_DATA_FORMAT_FILE, sizeof(boundary_str) - 1,
boundary_str, Z_STRLEN_P(zname), Z_STRVAL_P(zname), Z_STRLEN_P(zfilename),
Z_STRVAL_P(zfilename), Z_STRLEN_P(ztype), Z_STRVAL_P(ztype));
if ((ret = http->cli->send(http->cli, header_buf, n, 0)) < 0)
{
goto send_fail;
}
if ((ret = http->cli->sendfile(http->cli, Z_STRVAL_P(zpath), Z_LVAL_P(zoffset), Z_LVAL_P(zsize))) < 0)
{
goto send_fail;
}
if ((ret = http->cli->send(http->cli, "\r\n", 2, 0)) < 0)
{
goto send_fail;
}
SW_HASHTABLE_FOREACH_END();
zend_update_property_null(swoole_http_client_coro_class_entry_ptr, zobject, ZEND_STRL("uploadFiles") TSRMLS_CC);
hcc->request_upload_files = NULL;
}
n = snprintf(header_buf, sizeof(header_buf), "--%*s--\r\n", sizeof(boundary_str) - 1, boundary_str);
if ((ret = http->cli->send(http->cli, header_buf, n, 0)) < 0)
{
goto send_fail;
}
else
{
return SW_OK;
}
}
//x-www-form-urlencoded or raw
else if (post_data)
{
if (Z_TYPE_P(post_data) == IS_ARRAY)
{
zend_size_t len;
http_client_swString_append_headers(http_client_buffer, ZEND_STRL("Content-Type"), ZEND_STRL("application/x-www-form-urlencoded"));
smart_str formstr_s = { 0 };
char *formstr = sw_http_build_query(post_data, &len, &formstr_s TSRMLS_CC);
if (formstr == NULL)
{
swoole_php_error(E_WARNING, "http_build_query failed.");
return SW_ERR;
}
http_client_append_content_length(http_client_buffer, len);
swString_append_ptr(http_client_buffer, formstr, len);
smart_str_free(&formstr_s);
}
else
{
http_client_append_content_length(http_client_buffer, Z_STRLEN_P(post_data));
swString_append_ptr(http_client_buffer, Z_STRVAL_P(post_data), Z_STRLEN_P(post_data));
}
zend_update_property_null(swoole_http_client_coro_class_entry_ptr, zobject, ZEND_STRL("requestBody") TSRMLS_CC);
hcc->request_body = NULL;
}
else
{
swString_append_ptr(http_client_buffer, ZEND_STRL("\r\n"));
}
swTrace("[%d]: %s\n", (int)http_client_buffer->length, http_client_buffer->str);
if ((ret = http->cli->send(http->cli, http_client_buffer->str, http_client_buffer->length, 0)) < 0)
{
send_fail:
SwooleG.error = errno;
swoole_php_sys_error(E_WARNING, "send(%d) %d bytes failed.", http->cli->socket->fd, (int )http_client_buffer->length);
zend_update_property_long(swoole_http_client_coro_class_entry_ptr, zobject, SW_STRL("errCode")-1, SwooleG.error TSRMLS_CC);
}
return ret;
}
static PHP_METHOD(swoole_http_client_coro, __construct)
{
coro_check(TSRMLS_C);
char *host;
zend_size_t host_len;
long port = 80;
zend_bool ssl = SW_FALSE;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|lb", &host, &host_len, &port, &ssl) == FAILURE)
{
return;
}
if (host_len <= 0)
{
swoole_php_fatal_error(E_ERROR, "host is empty.");
RETURN_FALSE;
}
zend_update_property_stringl(swoole_http_client_coro_class_entry_ptr, getThis(), ZEND_STRL("host"), host, host_len TSRMLS_CC);
zend_update_property_long(swoole_http_client_coro_class_entry_ptr,getThis(), ZEND_STRL("port"), port TSRMLS_CC);
//init
swoole_set_object(getThis(), NULL);
zval *headers;
SW_MAKE_STD_ZVAL(headers);
array_init(headers);
zend_update_property(swoole_http_client_coro_class_entry_ptr, getThis(), ZEND_STRL("headers"), headers TSRMLS_CC);
sw_zval_ptr_dtor(&headers);
http_client_property *hcc;
hcc = (http_client_property*) emalloc(sizeof(http_client_property));
bzero(hcc, sizeof(http_client_property));
hcc->defer_status = HTTP_CLIENT_STATE_DEFER_INIT;
// hcc->defer_chunk_status = 0;
swoole_set_property(getThis(), 0, hcc);
int flags = SW_SOCK_TCP | SW_FLAG_ASYNC;
if (ssl)
{
#ifdef SW_USE_OPENSSL
flags |= SW_SOCK_SSL;
#else
swoole_php_fatal_error(E_ERROR, "require openssl library.");
#endif
}
zend_update_property_long(swoole_http_client_coro_class_entry_ptr, getThis(), ZEND_STRL("type"), flags TSRMLS_CC);
php_context *context = swoole_get_property(getThis(), 1);
if (!context)
{
context = emalloc(sizeof(php_context));
swoole_set_property(getThis(), 1, context);
}
context->onTimeout = http_client_coro_onTimeout;
#if PHP_MAJOR_VERSION < 7
context->coro_params = getThis();
#else
context->coro_params = *getThis();
#endif
context->state = SW_CORO_CONTEXT_RUNNING;
RETURN_TRUE;
}
static PHP_METHOD(swoole_http_client_coro, __destruct)
{
//free context
client_free_php_context(getThis());
http_client *http = swoole_get_object(getThis());
if (http)
{
zval *zobject = getThis();
zval *retval = NULL;
sw_zend_call_method_with_0_params(&zobject, swoole_http_client_coro_class_entry_ptr, NULL, "close", &retval);
if (retval)
{
sw_zval_ptr_dtor(&retval);
}
}
http_client_property *hcc = swoole_get_property(getThis(), 0);
efree(hcc);
swoole_set_property(getThis(), 0, NULL);
}
static PHP_METHOD(swoole_http_client_coro, set)
{
zval *zset;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zset) == FAILURE)
{
return;
}
php_swoole_array_separate(zset);
zend_update_property(swoole_http_client_coro_class_entry_ptr, getThis(), ZEND_STRL("setting"), zset TSRMLS_CC);
RETURN_TRUE;
}
static PHP_METHOD(swoole_http_client_coro, setHeaders)
{
zval *headers;
if (zend_parse_parameters(ZEND_NUM_ARGS()TSRMLS_CC, "z", &headers) == FAILURE)
{
return;
}
zend_update_property(swoole_http_client_coro_class_entry_ptr, getThis(), ZEND_STRL("requestHeaders"), headers TSRMLS_CC);
http_client_property *hcc = swoole_get_property(getThis(), 0);
hcc->request_header = sw_zend_read_property(swoole_http_client_coro_class_entry_ptr, getThis(), ZEND_STRL("requestHeaders"), 1 TSRMLS_CC);
sw_copy_to_stack(hcc->request_header, hcc->_request_header);
RETURN_TRUE;
}
static PHP_METHOD(swoole_http_client_coro, setCookies)
{
zval *cookies;
if (zend_parse_parameters(ZEND_NUM_ARGS()TSRMLS_CC, "z", &cookies) == FAILURE)
{
return;
}
zend_update_property(swoole_http_client_coro_class_entry_ptr, getThis(), ZEND_STRL("cookies"), cookies TSRMLS_CC);
http_client_property *hcc = swoole_get_property(getThis(), 0);
hcc->cookies = sw_zend_read_property(swoole_http_client_coro_class_entry_ptr, getThis(), ZEND_STRL("cookies"), 1 TSRMLS_CC);
sw_copy_to_stack(hcc->cookies, hcc->_cookies);
RETURN_TRUE;
}
static PHP_METHOD(swoole_http_client_coro, getDefer)
{
http_client_property *hcc = swoole_get_property(getThis(), 0);
RETURN_BOOL(hcc->defer);
}
static PHP_METHOD(swoole_http_client_coro, setDefer)
{
zend_bool defer = 1;
http_client_property *hcc = swoole_get_property(getThis(), 0);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &defer) == FAILURE)
{
return;
}
if (hcc->defer_status != HTTP_CLIENT_STATE_DEFER_INIT)
{
RETURN_BOOL(defer);
}
hcc->defer = defer;
RETURN_TRUE;
}
static PHP_METHOD(swoole_http_client_coro, recv)
{
//todo
http_client_property *hcc = swoole_get_property(getThis(), 0);
if (!hcc->defer)
{ //no defer
swoole_php_fatal_error(E_WARNING, "you should not use recv without defer ");
RETURN_FALSE;
}