geeksville
diff --git a/‎api/Stream.cpp
Lines changed: 4 additions & 4 deletions b/‎api/Stream.cpp
Lines changed: 4 additions & 4 deletions
diff --git a/‎api/Stream.h
Lines changed: 8 additions & 8 deletions b/‎api/Stream.h
Lines changed: 8 additions & 8 deletions
@@ -90,28 +90,28 @@ void Stream::setTimeout(unsigned long timeout)  // sets the maximum number of mi
 }
 
  // find returns true if the target string is found
-bool  Stream::find(char *target)
+bool  Stream::find(const char *target)
 {
   return findUntil(target, strlen(target), NULL, 0);
 }
 
 // reads data from the stream until the target string of given length is found
 // returns true if target string is found, false if timed out
-bool Stream::find(char *target, size_t length)
+bool Stream::find(const char *target, size_t length)
 {
   return findUntil(target, length, NULL, 0);
 }
 
 // as find but search ends if the terminator string is found
-bool  Stream::findUntil(char *target, char *terminator)
+bool  Stream::findUntil(const char *target, const char *terminator)
 {
   return findUntil(target, strlen(target), terminator, strlen(terminator));
 }
 
 // reads data from the stream until the target string of the given length is found
 // search terminated if the terminator string is found
 // returns true if target string is found, false if terminated or timed out
-bool Stream::findUntil(char *target, size_t targetLen, char *terminator, size_t termLen)
+bool Stream::findUntil(const char *target, size_t targetLen, const char *terminator, size_t termLen)
 {
   if (terminator == NULL) {
     MultiTarget t[1] = {{target, targetLen, 0}};
 
@@ -67,21 +67,21 @@ class Stream : public Print
   void setTimeout(unsigned long timeout);  // sets maximum milliseconds to wait for stream data, default is 1 second
   unsigned long getTimeout(void) { return _timeout; }
 
-  bool find(char *target);   // reads data from the stream until the target string is found
-  bool find(uint8_t *target) { return find ((char *)target); }
+  bool find(const char *target);   // reads data from the stream until the target string is found
+  bool find(const uint8_t *target) { return find ((const char *)target); }
   // returns true if target string is found, false if timed out (see setTimeout)
 
-  bool find(char *target, size_t length);   // reads data from the stream until the target string of given length is found
-  bool find(uint8_t *target, size_t length) { return find ((char *)target, length); }
+  bool find(const char *target, size_t length);   // reads data from the stream until the target string of given length is found
+  bool find(const uint8_t *target, size_t length) { return find ((const char *)target, length); }
   // returns true if target string is found, false if timed out
 
   bool find(char target) { return find (&target, 1); }
 
-  bool findUntil(char *target, char *terminator);   // as find but search ends if the terminator string is found
-  bool findUntil(uint8_t *target, char *terminator) { return findUntil((char *)target, terminator); }
+  bool findUntil(const char *target, const char *terminator);   // as find but search ends if the terminator string is found
+  bool findUntil(const uint8_t *target, const char *terminator) { return findUntil((const char *)target, terminator); }
 
-  bool findUntil(char *target, size_t targetLen, char *terminate, size_t termLen);   // as above but search ends if the terminate string is found
-  bool findUntil(uint8_t *target, size_t targetLen, char *terminate, size_t termLen) {return findUntil((char *)target, targetLen, terminate, termLen); }
+  bool findUntil(const char *target, size_t targetLen, const char *terminate, size_t termLen);   // as above but search ends if the terminate string is found
+  bool findUntil(const uint8_t *target, size_t targetLen, const char *terminate, size_t termLen) {return findUntil((const char *)target, targetLen, terminate, termLen); }
 
   long parseInt(LookaheadMode lookahead = SKIP_ALL, char ignore = NO_IGNORE_CHAR);
   // returns the first valid (long) integer value from the current position.
Original file line number	Diff line number	Diff line change
`@@ -90,28 +90,28 @@ void Stream::setTimeout(unsigned long timeout) // sets the maximum number of mi`
`90`	`90`	`}`
`91`	`91`
`92`	`92`	`// find returns true if the target string is found`
`93`		`-bool Stream::find(char *target)`
	`93`	`+bool Stream::find(const char *target)`
`94`	`94`	`{`
`95`	`95`	`return findUntil(target, strlen(target), NULL, 0);`
`96`	`96`	`}`
`97`	`97`
`98`	`98`	`// reads data from the stream until the target string of given length is found`
`99`	`99`	`// returns true if target string is found, false if timed out`
`100`		`-bool Stream::find(char *target, size_t length)`
	`100`	`+bool Stream::find(const char *target, size_t length)`
`101`	`101`	`{`
`102`	`102`	`return findUntil(target, length, NULL, 0);`
`103`	`103`	`}`
`104`	`104`
`105`	`105`	`// as find but search ends if the terminator string is found`
`106`		`-bool Stream::findUntil(char target, char terminator)`
	`106`	`+bool Stream::findUntil(const char target, const char terminator)`
`107`	`107`	`{`
`108`	`108`	`return findUntil(target, strlen(target), terminator, strlen(terminator));`
`109`	`109`	`}`
`110`	`110`
`111`	`111`	`// reads data from the stream until the target string of the given length is found`
`112`	`112`	`// search terminated if the terminator string is found`
`113`	`113`	`// returns true if target string is found, false if terminated or timed out`
`114`		`-bool Stream::findUntil(char target, size_t targetLen, char terminator, size_t termLen)`
	`114`	`+bool Stream::findUntil(const char target, size_t targetLen, const char terminator, size_t termLen)`
`115`	`115`	`{`
`116`	`116`	`if (terminator == NULL) {`
`117`	`117`	`MultiTarget t[1] = {{target, targetLen, 0}};`