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Add a esp_http_client_set_redirection function.

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When using direct operations instead of `esp_http_client_perform`, we need a way to set redirection URL when we get 30x response codes. Added the function for the same.

User can now check status code and call `esp_http_client_set_redirection` function to enable redirection.

Related change in adf: https://gitlab.espressif.cn:6688/adf/esp-adf-internal/merge_requests/187

Closes https://github.com/espressif/esp-idf/issues/2712

Signed-off-by: Vikram Dattu <vikram.dattu@espressif.com>
This commit is contained in:
Vikram Dattu 2019-04-23 19:23:20 +05:30
parent 9a72c11e6e
commit c9b1e1df60
2 changed files with 23 additions and 0 deletions
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11
components/esp_http_client/esp_http_client.c
View file

@ -589,6 +589,17 @@ esp_err_t esp_http_client_cleanup(esp_http_client_handle_t client)
return ESP_OK;
}
esp_err_t esp_http_client_set_redirection(esp_http_client_handle_t client)
{
if (client == NULL) {
return ESP_ERR_INVALID_ARG;
}
if (client->location == NULL) {
return ESP_ERR_INVALID_ARG;
}
return esp_http_client_set_url(client, client->location);
}
static esp_err_t esp_http_check_response(esp_http_client_handle_t client)
{
char *auth_header = NULL;

12
components/esp_http_client/include/esp_http_client.h
View file

@ -376,6 +376,18 @@ esp_err_t esp_http_client_cleanup(esp_http_client_handle_t client);
*/
esp_http_client_transport_t esp_http_client_get_transport_type(esp_http_client_handle_t client);
/**
* @brief Set redirection URL.
* When received the 30x code from the server, the client stores the redirect URL provided by the server.
* This function will set the current URL to redirect to enable client to execute the redirection request.
*
* @param[in] client The esp_http_client handle
*
* @return
* - ESP_OK
* - ESP_FAIL
*/
esp_err_t esp_http_client_set_redirection(esp_http_client_handle_t client);
#ifdef __cplusplus
}