[ADD] Starting DMs XMPP->Matrix

src/StrSplit.c

@@ -63,3 +63,49 @@ StrFreeLines(char **split)
 
     Free(orig);
 }
+
+size_t 
+StrLines(char **split)
+{
+    size_t i;
+    if (!split)
+    {
+        return 0;
+    }
+    
+    for (i = 0; *split++; i++)
+    {
+        /* Left blank */
+    }
+    return i;
+}
+static size_t 
+StrMaxLine(char **split)
+{
+    size_t max = 0;
+    if (!split)
+    {
+        return 0;
+    }
+    
+    while (*split)
+    {
+        size_t len = strlen(*split++);
+        if (len > max)
+        {
+            max = len;
+        }
+    }
+    return max;
+}
+
+StringRect
+StrFullRect(char **split)
+{
+    return ((StringRect) {
+        .start_line = 0, .start_char = 0,
+        .end_line   = StrLines(split),
+        .end_char   = StrMaxLine(split),
+        .source_lines = split
+    });
+}