mirror of
https://github.com/KevinMidboe/Arduino.git
synced 2025-10-29 17:40:11 +00:00
92 lines
1.9 KiB
C++
Executable File
92 lines
1.9 KiB
C++
Executable File
/*
|
|
Twitter.cpp - Arduino library to Post messages to Twitter using OAuth.
|
|
Copyright (c) NeoCat 2010-2011. All right reserved.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
*/
|
|
|
|
// ver1.2 - Use <string.h>
|
|
// ver1.3 - Support IDE 1.0
|
|
|
|
#include <string.h>
|
|
#include "Twitter.h"
|
|
|
|
#define LIB_DOMAIN "arduino-tweet.appspot.com"
|
|
|
|
#if defined(ARDUINO) && ARDUINO < 100
|
|
static uint8_t server[] = {0,0,0,0}; // IP address of LIB_DOMAIN
|
|
Twitter::Twitter(const char *token) : client(server, 80), token(token)
|
|
{
|
|
}
|
|
#else
|
|
Twitter::Twitter(const char *token) : token(token)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
bool Twitter::post(const char *msg)
|
|
{
|
|
#if defined(ARDUINO) && ARDUINO < 100
|
|
DNSError err = EthernetDNS.resolveHostName(LIB_DOMAIN, server);
|
|
if (err != DNSSuccess) {
|
|
return false;
|
|
}
|
|
#endif
|
|
parseStatus = 0;
|
|
statusCode = 0;
|
|
#if defined(ARDUINO) && ARDUINO < 100
|
|
if (client.connect()) {
|
|
#else
|
|
if (client.connect(LIB_DOMAIN, 80)) {
|
|
#endif
|
|
client.println("POST http://" LIB_DOMAIN "/update HTTP/1.0");
|
|
client.print("Content-Length: ");
|
|
client.println(strlen(msg)+strlen(token)+14);
|
|
client.println();
|
|
client.print("token=");
|
|
client.print(token);
|
|
client.print("&status=");
|
|
client.println(msg);
|
|
} else {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool Twitter::checkStatus(Print *debug)
|
|
{
|
|
if (!client.connected()) {
|
|
if (debug)
|
|
while(client.available())
|
|
debug->print((char)client.read());
|
|
client.flush();
|
|
client.stop();
|
|
return false;
|
|
}
|
|
if (!client.available())
|
|
return true;
|
|
char c = client.read();
|
|
if (debug)
|
|
debug->print(c);
|
|
switch(parseStatus) {
|
|
case 0:
|
|
if (c == ' ') parseStatus++; break; // skip "HTTP/1.1 "
|
|
case 1:
|
|
if (c >= '0' && c <= '9') {
|
|
statusCode *= 10;
|
|
statusCode += c - '0';
|
|
} else {
|
|
parseStatus++;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
int Twitter::wait(Print *debug)
|
|
{
|
|
while (checkStatus(debug));
|
|
return statusCode;
|
|
}
|