Revision 2:d463d3fc4f81, committed 2010-10-29

Comitter:

shintamainjp

Date:

Fri Oct 29 23:04:12 2010 +0000

Parent:

1:2d211e591fc8

Commit message:

Modified default value of a callback function to NULL.

Changed in this revision

--- a/SuperTweet.h	Thu Oct 28 12:02:05 2010 +0000
+++ b/SuperTweet.h	Fri Oct 29 23:04:12 2010 +0000
@@ -40,7 +40,7 @@
      * @param func A pointer to a callback function.
      * @return Result code.
      */
-    virtual HTTPResult getStatusesUserTimeline(void (*func)(char *buf, size_t siz)) = 0;
+    virtual HTTPResult getStatusesUserTimeline(void (*func)(char *buf, size_t siz) = NULL) = 0;
 
     /**
      * Returns the 20 most recent statuses, including retweets if they exist, posted by the authenticating user and the user's they follow.
@@ -48,7 +48,7 @@
      * @param func A pointer to a callback function.
      * @return Result code.
      */
-    virtual HTTPResult getStatusesHomeTimeline(void (*func)(char *buf, size_t siz)) = 0;
+    virtual HTTPResult getStatusesHomeTimeline(void (*func)(char *buf, size_t siz) = NULL) = 0;
 
     /**
      * Updates the authenticating user's status.
@@ -58,7 +58,7 @@
      * @param func A pointer to a callback function.
      * @return Result code.
      */
-    virtual HTTPResult postStatusesUpdate(const std::string datatext, void (*func)(char *buf, size_t siz)) = 0;
+    virtual HTTPResult postStatusesUpdate(const std::string datatext, void (*func)(char *buf, size_t siz) = NULL) = 0;
 
 protected:
     static const std::string URLBASE_V1;

--- a/SuperTweetV1XML.cpp	Thu Oct 28 12:02:05 2010 +0000
+++ b/SuperTweetV1XML.cpp	Fri Oct 29 23:04:12 2010 +0000
@@ -43,7 +43,9 @@
         Net::poll();
         if (stream.readable()) {
             buf[stream.readLen()] = 0;
-            func(buf, stream.readLen());
+            if (func != NULL) {
+                func(buf, stream.readLen());
+            }
             stream.readNext((byte*)buf, sizeof(buf) - 1);
         }
     }
@@ -71,7 +73,9 @@
             Net::poll();
             if (stream.readable()) {
                 buf[stream.readLen()] = 0;
-                func(buf, stream.readLen());
+                if (func != NULL) {
+                    func(buf, stream.readLen());
+                }
                 stream.readNext((byte*)buf, sizeof(buf) - 1);
             }
         }
@@ -102,7 +106,9 @@
         Net::poll();
         if (stream.readable()) {
             buf[stream.readLen()] = 0;
-            func(buf, stream.readLen());
+            if (func != NULL) {
+                func(buf, stream.readLen());
+            }
             stream.readNext((byte*)buf, sizeof(buf) - 1);
         }
     }

--- a/SuperTweetV1XML.h	Thu Oct 28 12:02:05 2010 +0000
+++ b/SuperTweetV1XML.h	Fri Oct 29 23:04:12 2010 +0000
@@ -32,7 +32,7 @@
      * @param func A pointer to a callback function.
      * @return Result code.
      */
-    virtual HTTPResult getStatusesUserTimeline(void (*func)(char *buf, size_t siz));
+    virtual HTTPResult getStatusesUserTimeline(void (*func)(char *buf, size_t siz) = NULL);
 
     /**
      * Returns the 20 most recent statuses, including retweets if they exist, posted by the authenticating user and the user's they follow.
@@ -40,7 +40,7 @@
      * @param func A pointer to a callback function.
      * @return Result code.
      */
-    virtual HTTPResult getStatusesHomeTimeline(void (*func)(char *buf, size_t siz));
+    virtual HTTPResult getStatusesHomeTimeline(void (*func)(char *buf, size_t siz) = NULL);
 
     /**
      * Updates the authenticating user's status.
@@ -50,7 +50,7 @@
      * @param func A pointer to a callback function.
      * @return Result code.
      */
-    virtual HTTPResult postStatusesUpdate(const std::string datatext, void (*func)(char *buf, size_t siz));
+    virtual HTTPResult postStatusesUpdate(const std::string datatext, void (*func)(char *buf, size_t siz) = NULL);
 private:
     HTTPResult result;
     bool completed;