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This commit is contained in:
J. Nick Koston
2025-09-05 10:30:45 -05:00
parent f67c5fbab2
commit 6e24048a90
1 changed files with 50 additions and 63 deletions
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113
esphome/components/web_server/web_server.cpp
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@@ -49,40 +49,27 @@ static const char CONTENT_TYPE_PLAIN[] PROGMEM = "text/plain";
static const char HEADER_CONTENT_ENCODING[] PROGMEM = "Content-Encoding"; static const char HEADER_CONTENT_ENCODING[] PROGMEM = "Content-Encoding";
static const char ENCODING_GZIP[] PROGMEM = "gzip"; static const char ENCODING_GZIP[] PROGMEM = "gzip";
static const char EVENT_STATE[] PROGMEM = "state"; static const char EVENT_STATE[] PROGMEM = "state";
static const char MSG_NOT_FOUND[] PROGMEM = "Not Found";
// Helper macros to get __FlashStringHelper* from PROGMEM strings
#define CONTENT_JSON_F FPSTR(CONTENT_TYPE_JSON)
#define CONTENT_HTML_F FPSTR(CONTENT_TYPE_HTML)
#define CONTENT_CSS_F FPSTR(CONTENT_TYPE_CSS)
#define CONTENT_JS_F FPSTR(CONTENT_TYPE_JS)
#define CONTENT_PLAIN_F FPSTR(CONTENT_TYPE_PLAIN)
#define HEADER_ENCODING_F FPSTR(HEADER_CONTENT_ENCODING)
#define GZIP_F FPSTR(ENCODING_GZIP)
#define STATE_F FPSTR(EVENT_STATE)
#else #else
// For all other platforms, define the same names as regular string literals // For all other platforms, regular string constants
#define CONTENT_JSON_F "application/json" static const char *const CONTENT_TYPE_JSON = "application/json";
#define CONTENT_HTML_F "text/html" static const char *const CONTENT_TYPE_HTML = "text/html";
#define CONTENT_CSS_F "text/css" static const char *const CONTENT_TYPE_CSS = "text/css";
#define CONTENT_JS_F "text/javascript" static const char *const CONTENT_TYPE_JS = "text/javascript";
#define CONTENT_PLAIN_F "text/plain" static const char *const CONTENT_TYPE_PLAIN = "text/plain";
#define HEADER_ENCODING_F "Content-Encoding" static const char *const HEADER_CONTENT_ENCODING = "Content-Encoding";
#define GZIP_F "gzip" static const char *const ENCODING_GZIP = "gzip";
#define STATE_F "state" static const char *const EVENT_STATE = "state";
static const char *const MSG_NOT_FOUND = "Not Found";
#endif #endif
#ifdef USE_WEBSERVER_PRIVATE_NETWORK_ACCESS #ifdef USE_WEBSERVER_PRIVATE_NETWORK_ACCESS
#ifdef USE_ESP8266 #ifdef USE_ESP8266
// Store single copy in PROGMEM on ESP8266 // Store single copy in PROGMEM on ESP8266
static const char HEADER_PNA_NAME_P[] PROGMEM = "Private-Network-Access-Name"; static const char HEADER_PNA_NAME[] PROGMEM = "Private-Network-Access-Name";
static const char HEADER_PNA_ID_P[] PROGMEM = "Private-Network-Access-ID"; static const char HEADER_PNA_ID[] PROGMEM = "Private-Network-Access-ID";
static const char HEADER_CORS_REQ_PNA_P[] PROGMEM = "Access-Control-Request-Private-Network"; static const char HEADER_CORS_REQ_PNA[] PROGMEM = "Access-Control-Request-Private-Network";
static const char HEADER_CORS_ALLOW_PNA_P[] PROGMEM = "Access-Control-Allow-Private-Network"; static const char HEADER_CORS_ALLOW_PNA[] PROGMEM = "Access-Control-Allow-Private-Network";
// Use FPSTR() to get __FlashStringHelper* from PROGMEM data
#define HEADER_PNA_NAME FPSTR(HEADER_PNA_NAME_P)
#define HEADER_PNA_ID FPSTR(HEADER_PNA_ID_P)
#define HEADER_CORS_REQ_PNA FPSTR(HEADER_CORS_REQ_PNA_P)
#define HEADER_CORS_ALLOW_PNA FPSTR(HEADER_CORS_ALLOW_PNA_P)
#else #else
// For all other platforms, use regular strings // For all other platforms, use regular strings
static const char *const HEADER_PNA_NAME = "Private-Network-Access-Name"; static const char *const HEADER_PNA_NAME = "Private-Network-Access-Name";
@@ -168,7 +155,7 @@ void DeferredUpdateEventSource::process_deferred_queue_() {
while (!deferred_queue_.empty()) { while (!deferred_queue_.empty()) {
DeferredEvent &de = deferred_queue_.front(); DeferredEvent &de = deferred_queue_.front();
std::string message = de.message_generator_(web_server_, de.source_); std::string message = de.message_generator_(web_server_, de.source_);
if (this->send(message.c_str(), STATE_F) != DISCARDED) { if (this->send(message.c_str(), EVENT_STATE) != DISCARDED) {
// O(n) but memory efficiency is more important than speed here which is why std::vector was chosen // O(n) but memory efficiency is more important than speed here which is why std::vector was chosen
deferred_queue_.erase(deferred_queue_.begin()); deferred_queue_.erase(deferred_queue_.begin());
this->consecutive_send_failures_ = 0; // Reset failure count on successful send this->consecutive_send_failures_ = 0; // Reset failure count on successful send
@@ -217,7 +204,7 @@ void DeferredUpdateEventSource::deferrable_send_state(void *source, const char *
deq_push_back_with_dedup_(source, message_generator); deq_push_back_with_dedup_(source, message_generator);
} else { } else {
std::string message = message_generator(web_server_, source); std::string message = message_generator(web_server_, source);
if (this->send(message.c_str(), STATE_F) == DISCARDED) { if (this->send(message.c_str(), EVENT_STATE) == DISCARDED) {
deq_push_back_with_dedup_(source, message_generator); deq_push_back_with_dedup_(source, message_generator);
} else { } else {
this->consecutive_send_failures_ = 0; // Reset failure count on successful send this->consecutive_send_failures_ = 0; // Reset failure count on successful send
@@ -362,21 +349,21 @@ float WebServer::get_setup_priority() const { return setup_priority::WIFI - 1.0f
#ifdef USE_WEBSERVER_LOCAL #ifdef USE_WEBSERVER_LOCAL
void WebServer::handle_index_request(AsyncWebServerRequest *request) { void WebServer::handle_index_request(AsyncWebServerRequest *request) {
#ifndef USE_ESP8266 #ifndef USE_ESP8266
AsyncWebServerResponse *response = request->beginResponse(200, CONTENT_HTML_F, INDEX_GZ, sizeof(INDEX_GZ)); AsyncWebServerResponse *response = request->beginResponse(200, CONTENT_TYPE_HTML, INDEX_GZ, sizeof(INDEX_GZ));
#else #else
AsyncWebServerResponse *response = request->beginResponse_P(200, CONTENT_HTML_F, INDEX_GZ, sizeof(INDEX_GZ)); AsyncWebServerResponse *response = request->beginResponse_P(200, CONTENT_TYPE_HTML, INDEX_GZ, sizeof(INDEX_GZ));
#endif #endif
response->addHeader(HEADER_ENCODING_F, GZIP_F); response->addHeader(HEADER_CONTENT_ENCODING, ENCODING_GZIP);
request->send(response); request->send(response);
} }
#elif USE_WEBSERVER_VERSION >= 2 #elif USE_WEBSERVER_VERSION >= 2
void WebServer::handle_index_request(AsyncWebServerRequest *request) { void WebServer::handle_index_request(AsyncWebServerRequest *request) {
#ifndef USE_ESP8266 #ifndef USE_ESP8266
AsyncWebServerResponse *response = AsyncWebServerResponse *response =
request->beginResponse(200, CONTENT_HTML_F, ESPHOME_WEBSERVER_INDEX_HTML, ESPHOME_WEBSERVER_INDEX_HTML_SIZE); request->beginResponse(200, CONTENT_TYPE_HTML, ESPHOME_WEBSERVER_INDEX_HTML, ESPHOME_WEBSERVER_INDEX_HTML_SIZE);
#else #else
AsyncWebServerResponse *response = AsyncWebServerResponse *response =
request->beginResponse_P(200, CONTENT_HTML_F, ESPHOME_WEBSERVER_INDEX_HTML, ESPHOME_WEBSERVER_INDEX_HTML_SIZE); request->beginResponse_P(200, CONTENT_TYPE_HTML, ESPHOME_WEBSERVER_INDEX_HTML, ESPHOME_WEBSERVER_INDEX_HTML_SIZE);
#endif #endif
// No gzip header here because the HTML file is so small // No gzip header here because the HTML file is so small
request->send(response); request->send(response);
@@ -398,12 +385,12 @@ void WebServer::handle_pna_cors_request(AsyncWebServerRequest *request) {
void WebServer::handle_css_request(AsyncWebServerRequest *request) { void WebServer::handle_css_request(AsyncWebServerRequest *request) {
#ifndef USE_ESP8266 #ifndef USE_ESP8266
AsyncWebServerResponse *response = AsyncWebServerResponse *response =
request->beginResponse(200, CONTENT_CSS_F, ESPHOME_WEBSERVER_CSS_INCLUDE, ESPHOME_WEBSERVER_CSS_INCLUDE_SIZE); request->beginResponse(200, CONTENT_TYPE_CSS, ESPHOME_WEBSERVER_CSS_INCLUDE, ESPHOME_WEBSERVER_CSS_INCLUDE_SIZE);
#else #else
AsyncWebServerResponse *response = AsyncWebServerResponse *response = request->beginResponse_P(200, CONTENT_TYPE_CSS, ESPHOME_WEBSERVER_CSS_INCLUDE,
request->beginResponse_P(200, CONTENT_CSS_F, ESPHOME_WEBSERVER_CSS_INCLUDE, ESPHOME_WEBSERVER_CSS_INCLUDE_SIZE); ESPHOME_WEBSERVER_CSS_INCLUDE_SIZE);
#endif #endif
response->addHeader(HEADER_ENCODING_F, GZIP_F); response->addHeader(HEADER_CONTENT_ENCODING, ENCODING_GZIP);
request->send(response); request->send(response);
} }
#endif #endif
@@ -412,12 +399,12 @@ void WebServer::handle_css_request(AsyncWebServerRequest *request) {
void WebServer::handle_js_request(AsyncWebServerRequest *request) { void WebServer::handle_js_request(AsyncWebServerRequest *request) {
#ifndef USE_ESP8266 #ifndef USE_ESP8266
AsyncWebServerResponse *response = AsyncWebServerResponse *response =
request->beginResponse(200, CONTENT_JS_F, ESPHOME_WEBSERVER_JS_INCLUDE, ESPHOME_WEBSERVER_JS_INCLUDE_SIZE); request->beginResponse(200, CONTENT_TYPE_JS, ESPHOME_WEBSERVER_JS_INCLUDE, ESPHOME_WEBSERVER_JS_INCLUDE_SIZE);
#else #else
AsyncWebServerResponse *response = AsyncWebServerResponse *response =
request->beginResponse_P(200, CONTENT_JS_F, ESPHOME_WEBSERVER_JS_INCLUDE, ESPHOME_WEBSERVER_JS_INCLUDE_SIZE); request->beginResponse_P(200, CONTENT_TYPE_JS, ESPHOME_WEBSERVER_JS_INCLUDE, ESPHOME_WEBSERVER_JS_INCLUDE_SIZE);
#endif #endif
response->addHeader(HEADER_ENCODING_F, GZIP_F); response->addHeader(HEADER_CONTENT_ENCODING, ENCODING_GZIP);
request->send(response); request->send(response);
} }
#endif #endif
@@ -468,7 +455,7 @@ void WebServer::handle_sensor_request(AsyncWebServerRequest *request, const UrlM
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->sensor_json(obj, obj->state, detail); std::string data = this->sensor_json(obj, obj->state, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
} }
@@ -513,7 +500,7 @@ void WebServer::handle_text_sensor_request(AsyncWebServerRequest *request, const
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->text_sensor_json(obj, obj->state, detail); std::string data = this->text_sensor_json(obj, obj->state, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
} }
@@ -552,7 +539,7 @@ void WebServer::handle_switch_request(AsyncWebServerRequest *request, const UrlM
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->switch_json(obj, obj->state, detail); std::string data = this->switch_json(obj, obj->state, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
@@ -617,7 +604,7 @@ void WebServer::handle_button_request(AsyncWebServerRequest *request, const UrlM
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->button_json(obj, detail); std::string data = this->button_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
} else if (match.method_equals("press")) { } else if (match.method_equals("press")) {
this->defer([obj]() { obj->press(); }); this->defer([obj]() { obj->press(); });
request->send(200); request->send(200);
@@ -658,7 +645,7 @@ void WebServer::handle_binary_sensor_request(AsyncWebServerRequest *request, con
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->binary_sensor_json(obj, obj->state, detail); std::string data = this->binary_sensor_json(obj, obj->state, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
} }
@@ -697,7 +684,7 @@ void WebServer::handle_fan_request(AsyncWebServerRequest *request, const UrlMatc
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->fan_json(obj, detail); std::string data = this->fan_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
} else if (match.method_equals("toggle")) { } else if (match.method_equals("toggle")) {
this->defer([obj]() { obj->toggle().perform(); }); this->defer([obj]() { obj->toggle().perform(); });
request->send(200); request->send(200);
@@ -771,7 +758,7 @@ void WebServer::handle_light_request(AsyncWebServerRequest *request, const UrlMa
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->light_json(obj, detail); std::string data = this->light_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
} else if (match.method_equals("toggle")) { } else if (match.method_equals("toggle")) {
this->defer([obj]() { obj->toggle().perform(); }); this->defer([obj]() { obj->toggle().perform(); });
request->send(200); request->send(200);
@@ -844,7 +831,7 @@ void WebServer::handle_cover_request(AsyncWebServerRequest *request, const UrlMa
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->cover_json(obj, detail); std::string data = this->cover_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
@@ -915,7 +902,7 @@ void WebServer::handle_number_request(AsyncWebServerRequest *request, const UrlM
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->number_json(obj, obj->state, detail); std::string data = this->number_json(obj, obj->state, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
if (!match.method_equals("set")) { if (!match.method_equals("set")) {
@@ -981,7 +968,7 @@ void WebServer::handle_date_request(AsyncWebServerRequest *request, const UrlMat
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->date_json(obj, detail); std::string data = this->date_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
if (!match.method_equals("set")) { if (!match.method_equals("set")) {
@@ -1037,7 +1024,7 @@ void WebServer::handle_time_request(AsyncWebServerRequest *request, const UrlMat
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->time_json(obj, detail); std::string data = this->time_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
if (!match.method_equals("set")) { if (!match.method_equals("set")) {
@@ -1092,7 +1079,7 @@ void WebServer::handle_datetime_request(AsyncWebServerRequest *request, const Ur
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->datetime_json(obj, detail); std::string data = this->datetime_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
if (!match.method_equals("set")) { if (!match.method_equals("set")) {
@@ -1149,7 +1136,7 @@ void WebServer::handle_text_request(AsyncWebServerRequest *request, const UrlMat
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->text_json(obj, obj->state, detail); std::string data = this->text_json(obj, obj->state, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
if (!match.method_equals("set")) { if (!match.method_equals("set")) {
@@ -1207,7 +1194,7 @@ void WebServer::handle_select_request(AsyncWebServerRequest *request, const UrlM
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->select_json(obj, obj->state, detail); std::string data = this->select_json(obj, obj->state, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
@@ -1262,7 +1249,7 @@ void WebServer::handle_climate_request(AsyncWebServerRequest *request, const Url
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->climate_json(obj, detail); std::string data = this->climate_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
@@ -1400,7 +1387,7 @@ void WebServer::handle_lock_request(AsyncWebServerRequest *request, const UrlMat
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->lock_json(obj, obj->state, detail); std::string data = this->lock_json(obj, obj->state, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
@@ -1471,7 +1458,7 @@ void WebServer::handle_valve_request(AsyncWebServerRequest *request, const UrlMa
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->valve_json(obj, detail); std::string data = this->valve_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
@@ -1538,7 +1525,7 @@ void WebServer::handle_alarm_control_panel_request(AsyncWebServerRequest *reques
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->alarm_control_panel_json(obj, obj->get_state(), detail); std::string data = this->alarm_control_panel_json(obj, obj->get_state(), detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
@@ -1603,7 +1590,7 @@ void WebServer::handle_event_request(AsyncWebServerRequest *request, const UrlMa
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->event_json(obj, "", detail); std::string data = this->event_json(obj, "", detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
} }
@@ -1667,7 +1654,7 @@ void WebServer::handle_update_request(AsyncWebServerRequest *request, const UrlM
if (request->method() == HTTP_GET && match.method_empty()) { if (request->method() == HTTP_GET && match.method_empty()) {
auto detail = get_request_detail(request); auto detail = get_request_detail(request);
std::string data = this->update_json(obj, detail); std::string data = this->update_json(obj, detail);
request->send(200, CONTENT_JSON_F, data.c_str()); request->send(200, CONTENT_TYPE_JSON, data.c_str());
return; return;
} }
@@ -1953,7 +1940,7 @@ void WebServer::handleRequest(AsyncWebServerRequest *request) {
// No matching handler found - send 404 // No matching handler found - send 404
ESP_LOGV(TAG, "Request for unknown URL: %s", url.c_str()); ESP_LOGV(TAG, "Request for unknown URL: %s", url.c_str());
request->send(404, CONTENT_PLAIN_F, F("Not Found")); request->send(404, CONTENT_TYPE_PLAIN, MSG_NOT_FOUND);
} }
bool WebServer::isRequestHandlerTrivial() const { return false; } bool WebServer::isRequestHandlerTrivial() const { return false; }