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created REST API entry point and user handler

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This commit is contained in:
Bogdan Pilyugin 2022-10-29 17:40:31 +02:00
parent 0f386c35d0
commit 1b1454a160
1 changed files with 33 additions and 10 deletions
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23
src/HTTPServer.c
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@ -51,6 +51,13 @@ struct file_server_data *server_data = NULL;
httpd_handle_t server = NULL; httpd_handle_t server = NULL;
static const char *TAG = "HTTPServer"; static const char *TAG = "HTTPServer";
//Pointer to external user defined rest api handler
static int (*HTTPUserRestAPI)(char *url, char *req, int len, char *resp) = NULL;
void regHTTPUserRestAPI(int (*api_handler)(char *url, char *req, int len, char *resp))
{
HTTPUserRestAPI = api_handler;
}
static esp_err_t CheckAuth(httpd_req_t *req) static esp_err_t CheckAuth(httpd_req_t *req)
{ {
unsigned char pass[18] = { 0 }; //max length of login:password decoded string unsigned char pass[18] = { 0 }; //max length of login:password decoded string
@ -168,6 +175,16 @@ static const char* get_path_from_uri(char *dest, const char *base_path,
return dest + base_pathlen; return dest + base_pathlen;
} }
static esp_err_t RestApiHandler(httpd_req_t *req)
{
#if HTTP_SERVER_DEBUG_LEVEL > 0
ESP_LOGI(TAG, "REST API handler");
#endif
httpd_resp_sendstr(req, "{\"apiver\":\"1.00\",\"result\":\"OK\"}"); // Response body can be empty
return ESP_OK;
}
static esp_err_t POSTHandler(httpd_req_t *req) static esp_err_t POSTHandler(httpd_req_t *req)
{ {
#if HTTP_SERVER_DEBUG_LEVEL > 0 #if HTTP_SERVER_DEBUG_LEVEL > 0
@ -209,6 +226,12 @@ static esp_err_t POSTHandler(httpd_req_t *req)
((struct file_server_data*) req->user_ctx)->base_path, ((struct file_server_data*) req->user_ctx)->base_path,
req->uri, req->uri,
sizeof(filepath)); sizeof(filepath));
if (!memcmp(filename, "/api", 4))
{
return RestApiHandler(req);
}
http_res = HTTPPostApp(req, filename, buf); http_res = HTTPPostApp(req, filename, buf);
if (http_res == HTTP_IO_DONE) if (http_res == HTTP_IO_DONE)