f4de3cbd6d
* Rewrite HTTPClient chunked transfer-encoding Fixes #3029 The chunked decoder seems to have had some race conditions resulting in lost data. The HTTPClient::getStreamPtr returned the raw WiFiClient which included all of the chunked block size markers, requiring the user to manually parse the chunked encoding. Remove the existing chunked handling, add a HTTPStream as a WiFiClient subclass. The HTTPClient will return this HTTPStream which will always properly cut out chunk markers when present (and pass things raw for non-encoded streams). Use this new HTTPStream class to replace the existing handling in HTTPClient Update the fingerprint in the StreamHTTPSClient example because their cert was updated. * Astyle * Add block write passthru * Add other WiFiClient passthru calls
105 lines
2.4 KiB
C++
105 lines
2.4 KiB
C++
/**
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StreamHTTPClient.ino
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Created on: 24.05.2015
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*/
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#include <Arduino.h>
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#include <WiFi.h>
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#include <HTTPClient.h>
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#ifndef STASSID
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#define STASSID "your-ssid"
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#define STAPSK "your-password"
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#endif
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const char *ssid = STASSID;
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const char *pass = STAPSK;
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WiFiMulti WiFiMulti;
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void setup() {
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Serial.begin(115200);
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// Serial.setDebugOutput(true);
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Serial.println();
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Serial.println();
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Serial.println();
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for (uint8_t t = 4; t > 0; t--) {
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Serial.printf("[SETUP] WAIT %d...\n", t);
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Serial.flush();
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delay(1000);
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}
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WiFi.mode(WIFI_STA);
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WiFiMulti.addAP(ssid, pass);
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}
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void loop() {
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// wait for WiFi connection
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if ((WiFiMulti.run() == WL_CONNECTED)) {
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Serial.print("[HTTPS] begin...\n");
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// configure server and url
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const char *fp = "e5:e8:05:7d:85:70:b0:db:d9:5a:b6:a6:bb:2b:29:ae:d9:b1:b7:f9";
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HTTPClient https;
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https.setFingerprint(fp);
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if (https.begin("https://www.trustedfirmware.org/projects/mbed-tls")) {
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Serial.print("[HTTPS] GET...\n");
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// start connection and send HTTP header
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int httpCode = https.GET();
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if (httpCode > 0) {
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// HTTP header has been send and Server response header has been handled
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Serial.printf("[HTTPS] GET... code: %d\n", httpCode);
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// file found at server
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if (httpCode == HTTP_CODE_OK) {
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// get length of document (is -1 when Server sends no Content-Length header)
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int len = https.getSize();
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// create buffer for read
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static uint8_t buff[128] = { 0 };
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// read all data from server
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while (https.connected() && (len > 0 || len == -1)) {
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// get available data size
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size_t size = https.getStreamPtr()->available();
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if (size) {
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// read up to 128 byte
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int c = https.getStreamPtr()->readBytes(buff, ((size > sizeof(buff)) ? sizeof(buff) : size));
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// write it to Serial
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Serial.write(buff, c);
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if (len > 0) {
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len -= c;
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}
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}
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delay(1);
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}
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Serial.println();
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Serial.print("[HTTPS] connection closed or file end.\n");
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}
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} else {
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Serial.printf("[HTTPS] GET... failed, error: %s\n", https.errorToString(httpCode).c_str());
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}
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https.end();
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} else {
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Serial.printf("Unable to connect\n");
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}
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}
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Serial.println("Wait 10s before the next round...");
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delay(10000);
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}
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