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ESP8266WebServer: Add variadic template version of collectHeaders() (#7296)

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* More user-friendly, less RODATA usage.

eg. `webServer.collectHeaders(F("Content-Type"), F("Origin"));`

In this example, less about 20 bytes than the traditional way.
This commit is contained in:
Takayuki 'January June' Suwa
2021-03-15 11:55:25 +09:00
committed by GitHub
parent 8ffe41b7df
commit 47b8947e72
3 changed files with 20 additions and 13 deletions
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5
libraries/ESP8266WebServer/examples/SimpleAuthentication/SimpleAuthentication.ino
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@ -123,11 +123,8 @@ void setup(void) {
});
server.onNotFound(handleNotFound);
//here the list of headers to be recorded
const char * headerkeys[] = {"User-Agent", "Cookie"} ;
size_t headerkeyssize = sizeof(headerkeys) / sizeof(char*);
//ask server to track these headers
server.collectHeaders(headerkeys, headerkeyssize);
server.collectHeaders("User-Agent", "Cookie");
server.begin();
Serial.println("HTTP server started");
}