static int curlReceive(KSI_RequestHandle *handle) {
int res = KSI_UNKNOWN_ERROR;
CurlNetHandleCtx *implCtx = NULL;
long httpCode;
if (handle == NULL || handle->client == NULL || handle->implCtx == NULL) {
res = KSI_INVALID_ARGUMENT;
goto cleanup;
}
KSI_ERR_clearErrors(handle->ctx);
implCtx = handle->implCtx;
KSI_LOG_debug(handle->ctx, "Sending request.");
res = curl_easy_perform(implCtx->curl);
KSI_LOG_debug(handle->ctx, "Received %llu bytes.", (unsigned long long)implCtx->len);
if (curl_easy_getinfo(implCtx->curl, CURLINFO_HTTP_CODE, &httpCode) == CURLE_OK) {
updateStatus(handle);
KSI_LOG_debug(handle->ctx, "Received HTTP error code %d. Curl error '%s'.", httpCode, implCtx->curlErr);
}
if (res != CURLE_OK) {
KSI_pushError(handle->ctx, res = KSI_NETWORK_ERROR, implCtx->curlErr);
goto cleanup;
}
res = KSI_RequestHandle_setResponse(handle, implCtx->raw, implCtx->len);
if (res != KSI_OK) {
KSI_pushError(handle->ctx, res, NULL);
goto cleanup;
}
/* Cleanup on success.*/
KSI_free(implCtx->raw);
implCtx->raw = NULL;
implCtx->len = 0;
handle->completed = true;
res = KSI_OK;
cleanup:
return res;
}
static int wininetReceive(KSI_RequestHandle *handle) {
int res;
KSI_CTX *ctx = NULL;
wininetNetHandleCtx *wininetHandle = NULL;
unsigned char *resp = NULL;
unsigned resp_len = 0;
if (handle == NULL) {
res = KSI_INVALID_ARGUMENT;
goto cleanup;
}
ctx = KSI_RequestHandle_getCtx(handle);
KSI_ERR_clearErrors(ctx);
wininetHandle = handle->implCtx;
if (!HttpSendRequestA(wininetHandle->request_handle, NULL, 0, (LPVOID) handle->request, handle->request_length)) {
WININET_ERROR_1(ctx, ERROR_INTERNET_CANNOT_CONNECT, KSI_NETWORK_ERROR, "WinINet: Unable to resolve host.")
WININET_ERROR_m(ctx, ERROR_INTERNET_NAME_NOT_RESOLVED, KSI_NETWORK_ERROR, "WinINet: HTTP status code header not found.")
WININET_ERROR_m(ctx, ERROR_INTERNET_TIMEOUT, KSI_NETWORK_SEND_TIMEOUT, NULL)
WININET_ERROR_N(ctx, KSI_UNKNOWN_ERROR, "WinINet: Unable to send request.")
}
res = winINet_ReadFromHandle(handle, &resp, &resp_len);
if (res != KSI_OK) {
KSI_pushError(ctx, res, NULL);
goto cleanup;
}
res = KSI_RequestHandle_setResponse(handle, resp, resp_len);
if (res != KSI_OK) {
KSI_pushError(ctx, res, NULL);
goto cleanup;
}
res = KSI_OK;
cleanup:
KSI_free(resp);
return res;
}
