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Fix telegram response using UrlEncode

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Fix telegram response using UrlEncode (#10486)
This commit is contained in:
Theo Arends 2021-01-11 14:50:43 +01:00
parent 574701b2ab
commit 256f9fc285
3 changed files with 34 additions and 36 deletions
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34
tasmota/support.ino
View File

@ -58,8 +58,8 @@ void OsWatchTicker(void)
// ESP.restart(); // normal reboot
// ESP.reset(); // hard reset
// Force an exception to get a stackdump
// ESP32: Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandled.
volatile uint32_t dummy;
dummy = *((uint32_t*) 0x00000000);
(void)dummy; // avoid compiler warning
@ -549,6 +549,38 @@ char* Trim(char* p)
return p;
}
String UrlEncode(const String& text) {
const char hex[] = "0123456789ABCDEF";
String encoded = "";
int len = text.length();
int i = 0;
while (i < len) {
char decodedChar = text.charAt(i++);
/*
if (('a' <= decodedChar && decodedChar <= 'z') ||
('A' <= decodedChar && decodedChar <= 'Z') ||
('0' <= decodedChar && decodedChar <= '9') ||
('=' == decodedChar)) {
encoded += decodedChar;
} else {
encoded += '%';
encoded += hex[decodedChar >> 4];
encoded += hex[decodedChar & 0xF];
}
*/
if ((' ' == decodedChar) || ('+' == decodedChar)) {
encoded += '%';
encoded += hex[decodedChar >> 4];
encoded += hex[decodedChar & 0xF];
} else {
encoded += decodedChar;
}
}
return encoded;
}
/*
char* RemoveAllSpaces(char* p)
{

34
tasmota/xdrv_01_webserver.ino
View File

@ -2798,40 +2798,6 @@ bool CaptivePortal(void)
/*********************************************************************************************/
String UrlEncode(const String& text)
{
const char hex[] = "0123456789ABCDEF";
String encoded = "";
int len = text.length();
int i = 0;
while (i < len) {
char decodedChar = text.charAt(i++);
/*
if (('a' <= decodedChar && decodedChar <= 'z') ||
('A' <= decodedChar && decodedChar <= 'Z') ||
('0' <= decodedChar && decodedChar <= '9') ||
('=' == decodedChar)) {
encoded += decodedChar;
} else {
encoded += '%';
encoded += hex[decodedChar >> 4];
encoded += hex[decodedChar & 0xF];
}
*/
if ((' ' == decodedChar) || ('+' == decodedChar)) {
encoded += '%';
encoded += hex[decodedChar >> 4];
encoded += hex[decodedChar & 0xF];
} else {
encoded += decodedChar;
}
}
return encoded;
}
int WebSend(char *buffer)
{
// [tasmota] POWER1 ON --> Sends http://tasmota/cm?cmnd=POWER1 ON

2
tasmota/xdrv_40_telegram.ino
View File

@ -256,7 +256,7 @@ bool TelegramSendMessage(int32_t chat_id, String text) {
bool sent = false;
if (text != "") {
String _token = SettingsText(SET_TELEGRAM_TOKEN);
String command = "bot" + _token + "/sendMessage?chat_id=" + String(chat_id) + "&text=" + text;
String command = "bot" + _token + "/sendMessage?chat_id=" + String(chat_id) + "&text=" + UrlEncode(text);
String response = TelegramConnectToTelegram(command);
// AddLog_P(LOG_LEVEL_DEBUG_MORE, PSTR("TGM: Response %s"), response.c_str());