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less ram usage when using strings

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This commit is contained in:
Markus Sattler
2016-02-06 19:21:24 +01:00
parent 2b6f1909d7
commit 2d87bfa3d6
6 changed files with 8 additions and 8 deletions
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2
src/WebSockets.cpp
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@ -473,7 +473,7 @@ void WebSockets::handleWebsocketPayloadCb(WSclient_t * client, bool ok, uint8_t
* @param clientKey String
* @return String Accept Key
*/
String WebSockets::acceptKey(String clientKey) {
String WebSockets::acceptKey(String & clientKey) {
uint8_t sha1HashBin[20] = { 0 };
#ifdef ESP8266
sha1(clientKey + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11", &sha1HashBin[0]);

2
src/WebSockets.h
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@ -212,7 +212,7 @@ class WebSockets {
void handleWebsocketCb(WSclient_t * client);
void handleWebsocketPayloadCb(WSclient_t * client, bool ok, uint8_t * payload);
String acceptKey(String clientKey);
String acceptKey(String & clientKey);
String base64_encode(uint8_t * data, size_t length);
bool readCb(WSclient_t * client, uint8_t *out, size_t n, WSreadWaitCb cb);

2
src/WebSocketsClient.cpp
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@ -171,7 +171,7 @@ void WebSocketsClient::sendTXT(const char * payload, size_t length) {
sendTXT((uint8_t *) payload, length);
}
void WebSocketsClient::sendTXT(String payload) {
void WebSocketsClient::sendTXT(String & payload) {
sendTXT((uint8_t *) payload.c_str(), payload.length());
}

2
src/WebSocketsClient.h
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@ -61,7 +61,7 @@ class WebSocketsClient: private WebSockets {
void sendTXT(const uint8_t * payload, size_t length = 0);
void sendTXT(char * payload, size_t length = 0, bool headerToPayload = false);
void sendTXT(const char * payload, size_t length = 0);
void sendTXT(String payload);
void sendTXT(String & payload);
void sendBIN(uint8_t * payload, size_t length, bool headerToPayload = false);
void sendBIN(const uint8_t * payload, size_t length);

4
src/WebSocketsServer.cpp
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@ -148,7 +148,7 @@ void WebSocketsServer::sendTXT(uint8_t num, const char * payload, size_t length)
sendTXT(num, (uint8_t *) payload, length);
}
void WebSocketsServer::sendTXT(uint8_t num, String payload) {
void WebSocketsServer::sendTXT(uint8_t num, String & payload) {
sendTXT(num, (uint8_t *) payload.c_str(), payload.length());
}
@ -187,7 +187,7 @@ void WebSocketsServer::broadcastTXT(const char * payload, size_t length) {
broadcastTXT((uint8_t *) payload, length);
}
void WebSocketsServer::broadcastTXT(String payload) {
void WebSocketsServer::broadcastTXT(String & payload) {
broadcastTXT((uint8_t *) payload.c_str(), payload.length());
}

4
src/WebSocketsServer.h
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@ -61,13 +61,13 @@ public:
void sendTXT(uint8_t num, const uint8_t * payload, size_t length = 0);
void sendTXT(uint8_t num, char * payload, size_t length = 0, bool headerToPayload = false);
void sendTXT(uint8_t num, const char * payload, size_t length = 0);
void sendTXT(uint8_t num, String payload);
void sendTXT(uint8_t num, String & payload);
void broadcastTXT(uint8_t * payload, size_t length = 0, bool headerToPayload = false);
void broadcastTXT(const uint8_t * payload, size_t length = 0);
void broadcastTXT(char * payload, size_t length = 0, bool headerToPayload = false);
void broadcastTXT(const char * payload, size_t length = 0);
void broadcastTXT(String payload);
void broadcastTXT(String & payload);
void sendBIN(uint8_t num, uint8_t * payload, size_t length, bool headerToPayload = false);
void sendBIN(uint8_t num, const uint8_t * payload, size_t length);