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J. Nick Koston
bf9e3213f2
On ESP8266 (GCC 10.3), std::vector::push_back/emplace_back emit separate _M_realloc_insert functions even when called from only one site. Adding __attribute__((flatten)) inlines the realloc path, saving the out-of-line function overhead. Changes: - wifi: Move set_sta_priority from header to .cpp (eliminates duplicate instantiation at 2 call sites) and add flatten - web_server_base: Flatten add_handler (single push_back site) - api: Flatten accept_new_connections_ (single emplace_back site) Saves 160 bytes of flash on ESP8266.
36 lines
934 B
C++
36 lines
934 B
C++
#include "web_server_base.h"
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#ifdef USE_NETWORK
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#include "esphome/core/application.h"
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#include "esphome/core/helpers.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace web_server_base {
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static const char *const TAG = "web_server_base";
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WebServerBase *global_web_server_base = nullptr; // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
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void __attribute__((flatten)) WebServerBase::add_handler(AsyncWebHandler *handler) {
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// remove all handlers
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#ifdef USE_WEBSERVER_AUTH
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if (!credentials_.username.empty()) {
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handler = new internal::AuthMiddlewareHandler(handler, &credentials_);
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}
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#endif
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this->handlers_.push_back(handler);
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if (this->server_ != nullptr) {
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this->server_->addHandler(handler);
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}
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}
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float WebServerBase::get_setup_priority() const {
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// Before WiFi (captive portal)
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return setup_priority::WIFI + 2.0f;
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}
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} // namespace web_server_base
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} // namespace esphome
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#endif
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