ghttp_status
ghttp_recv(ghttp_request *a_request)
{
int l_rv = 0;
if (a_request->proc == ghttp_proc_none)
{
l_rv = http_resp_read_headers(a_request->resp, a_request->conn);
if (l_rv == HTTP_TRANS_ERR)
return ghttp_error;
if (l_rv == HTTP_TRANS_NOT_DONE)
return ghttp_not_done;
if (l_rv == HTTP_TRANS_DONE)
{
a_request->proc = ghttp_proc_response;
return ghttp_not_done;
}
}
if (a_request->proc == ghttp_proc_response)
{
l_rv = http_resp_read_body(a_request->resp,
a_request->req,
a_request->conn);
if (l_rv == HTTP_TRANS_ERR)
{
/* make sure that the connected flag is fixed and stuff */
#ifdef WIN32 //windows
if (a_request->conn->sock == INVALID_SOCKET)
#else //linux
if (a_request->conn->sock == -1)
#endif
a_request->connected = 0;
return ghttp_error;
}
if (l_rv == HTTP_TRANS_NOT_DONE)
return ghttp_not_done;
if (l_rv == HTTP_TRANS_DONE)
{
/* make sure that the connected flag is fixed and stuff */
#ifdef WIN32 //windows
if (a_request->conn->sock == INVALID_SOCKET)
#else //linux
if (a_request->conn->sock == -1)
#endif
a_request->connected = 0;
a_request->proc = ghttp_proc_none;
return ghttp_done;
}
}
return ghttp_error;
}
ghttp_status ghttp_process(ghttp_request *a_request)
{
int l_rv = 0;
ghttpDebug("=======proc: %d \n", a_request->proc);
if(a_request->proc == ghttp_proc_done)
return ghttp_done;
if (a_request->proc == ghttp_proc_none)
a_request->proc = ghttp_proc_request;
if (a_request->proc == ghttp_proc_request)
{
if (a_request->connected == 0)
{
ghttpDebug("connect ... \n");
if (http_trans_connect(a_request->conn) < 0)
{
if (a_request->conn->error_type == http_trans_err_type_errno)
a_request->errstr = strerror(a_request->conn->error);
else if(a_request->conn->error_type == http_trans_err_type_host)
a_request->errstr = http_trans_get_host_error(h_errno);
return ghttp_error;
}
a_request->connected = 1;
}
ghttpDebug("send request ... \n");
l_rv = http_req_send(a_request->req, a_request->conn);
if (l_rv == HTTP_TRANS_ERR)
{
a_request->errstr = a_request->conn->errstr ? a_request->conn->errstr : GHTTP_ERROR_TRANS_SEND;
return ghttp_error;
}
if (l_rv == HTTP_TRANS_NOT_DONE)
return ghttp_not_done;
if (l_rv == HTTP_TRANS_DONE)
{
a_request->proc = ghttp_proc_response_hdrs;
if (a_request->conn->sync == HTTP_TRANS_ASYNC)
return ghttp_not_done;
}
}
if (a_request->proc == ghttp_proc_response_hdrs)
{
ghttpDebug("read headers ... \n");
l_rv = http_resp_read_headers(a_request->resp, a_request->conn);
if (l_rv == HTTP_TRANS_ERR)
{
a_request->errstr = a_request->conn->errstr ? a_request->conn->errstr : GHTTP_ERROR_TRANS_READ_HEAD;
return ghttp_error;
}
if (l_rv == HTTP_TRANS_NOT_DONE)
return ghttp_not_done;
if (l_rv == HTTP_TRANS_DONE)
{
a_request->proc = ghttp_proc_response;
if (a_request->conn->sync == HTTP_TRANS_ASYNC)
return ghttp_not_done;
}
}
if (a_request->proc == ghttp_proc_response)
{
ghttpDebug("read body ... \n");
l_rv = http_resp_read_body(a_request->resp, a_request->req, a_request->conn);
if (l_rv == HTTP_TRANS_ERR)
{
a_request->errstr = a_request->conn->errstr ? a_request->conn->errstr : GHTTP_ERROR_TRANS_READ_BODY;
/* make sure that the connected flag is fixed and stuff */
if (a_request->conn->sock == -1)
a_request->connected = 0;
return ghttp_error;
}
if (l_rv == HTTP_TRANS_NEXT)
return ghttp_next;
if (l_rv == HTTP_TRANS_NOT_DONE)
return ghttp_not_done;
if (l_rv == HTTP_TRANS_DONE)
{
/* make sure that the connected flag is fixed and stuff */
if (a_request->conn->sock == -1)
a_request->connected = 0;
a_request->proc = ghttp_proc_done;
return ghttp_done;
}
}
return ghttp_error;
}
ghttp_status
ghttp_process(ghttp_request *a_request)
{
int l_rv = 0;
if (a_request->proc == ghttp_proc_none)
a_request->proc = ghttp_proc_request;
if (a_request->proc == ghttp_proc_request)
{
if (a_request->connected == 0)
{
if (http_trans_connect(a_request->conn) < 0)
{
if (a_request->conn->error_type == http_trans_err_type_errno)
a_request->errstr = strerror(a_request->conn->error);
else if(a_request->conn->error_type == http_trans_err_type_host)
a_request->errstr = http_trans_get_host_error(h_errno);
return ghttp_error;
}
a_request->connected = 1;
}
l_rv = http_req_send(a_request->req, a_request->conn);
if (l_rv == HTTP_TRANS_ERR)
return ghttp_error;
if (l_rv == HTTP_TRANS_NOT_DONE)
return ghttp_not_done;
if (l_rv == HTTP_TRANS_DONE)
{
a_request->proc = ghttp_proc_response_hdrs;
if (a_request->conn->sync == HTTP_TRANS_ASYNC)
return ghttp_not_done;
}
}
if (a_request->proc == ghttp_proc_response_hdrs)
{
l_rv = http_resp_read_headers(a_request->resp, a_request->conn);
if (l_rv == HTTP_TRANS_ERR)
return ghttp_error;
if (l_rv == HTTP_TRANS_NOT_DONE)
return ghttp_not_done;
if (l_rv == HTTP_TRANS_DONE)
{
a_request->proc = ghttp_proc_response;
if (a_request->conn->sync == HTTP_TRANS_ASYNC)
return ghttp_not_done;
}
}
if (a_request->proc == ghttp_proc_response)
{
l_rv = http_resp_read_body(a_request->resp,
a_request->req,
a_request->conn);
if (l_rv == HTTP_TRANS_ERR)
{
/* make sure that the connected flag is fixed and stuff */
if (a_request->conn->sock == -1)
a_request->connected = 0;
return ghttp_error;
}
if (l_rv == HTTP_TRANS_NOT_DONE)
return ghttp_not_done;
if (l_rv == HTTP_TRANS_DONE)
{
/* make sure that the connected flag is fixed and stuff */
if (a_request->conn->sock == -1)
a_request->connected = 0;
a_request->proc = ghttp_proc_none;
return ghttp_done;
}
}
return ghttp_error;
}