Adding write(str) and write(buf, size) methods to Print class and Ethernet library Client and Server classes. This allows sending a whole string or buffer at once, reducing the number of ethernet packets.

1 files changed, 16 insertions, 4 deletions

diff --git a/cores/arduino/Print.cpp b/cores/arduino/Print.cpp
index d4833da..74d0e5b 100755
--- a/cores/arduino/Print.cpp
+++ b/cores/arduino/Print.cpp
@@ -21,7 +21,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <inttypes.h>
 #include <math.h>
 #include "wiring.h"
 
@@ -29,6 +28,20 @@
 
 // Public Methods //////////////////////////////////////////////////////////////
 
+/* default implementation: may be overridden */
+void Print::write(const char *str)
+{
+  while (*str)
+    write(*str++);
+}
+
+/* default implementation: may be overridden */
+void Print::write(const uint8_t *buffer, size_t size)
+{
+  while (size--)
+    write(*buffer++);
+}
+
 void Print::print(uint8_t b)
 {
   this->write(b);
@@ -39,10 +52,9 @@ void Print::print(char c)
   print((byte) c);
 }
 
-void Print::print(const char c[])
+void Print::print(const char str[])
 {
-  while (*c)
-    print(*c++);
+  write(str);
 }
 
 void Print::print(int n)