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--- embeddedapi:devel:lua [2013/04/24 10:07]
linuxmaniac [sr.pv.is_null]
+++ embeddedapi:devel:lua [2017/06/23 11:08]
sdamm
@@ Line 60: / Line 60: @@
   * dbg
   * info
+  * notice
   * warn
   * err
@@ Line 312: / Line 313: @@
 ==== sr.xavp.get_keys ====
-returns a array table with the key names of the xavp variable.
+returns an array table with the key names of the xavp variable.
 Prototype
@@ Line 324: / Line 325: @@
 <code c>
 $xavp(test=>one) = 1;
-$xavp(test=>two) = "two";
+$xavp(test[0]=>two) = "two";
-$xavp(test=>three) = 3;
+$xavp(test[0]=>three) = 3;
 </code>
 <code c>
-t = sr.xavp.get_keys("xavp_name", 0)
+t = sr.xavp.get_keys("test", 0)
 for k,v in pairs(t) do
-  print(string.format("%d:%s\n", k, v)
+  sr.log("info", string.format("%d:%s\n", k, v))
 end
 </code>
@@ Line 346: / Line 347: @@
 returns a dictionary table with the values of the xavp variable.
+Third param is optional and it choose between get all the values of a key ( 0, default) or just the first ones (1)
+If second param is nil will return all indexes. If second param is <0 will return the index counting from then end ( -1 is the last value )
 Prototype
 <code c>
-t = sr.xavp.get("xavp_name", 1)
+ sr.xavp.get(xavp_name, indx, flag)
 </code>
@@ Line 356: / Line 360: @@
 <code c>
-$xavp(test=>one) = 1;
+$xavp(test=>a) = 4;
-$xavp(test=>two) = "two";
+$xavp(test[0]=>b) = "four";
-$xavp(test=>three) = 3;
+$xavp(test[0]=>a) = 5;
+$xavp(test[0]=>b) = "five";
+$xavp(test[0]=>a) = 6;
+$xavp(test[0]=>b) = "six";
+$xavp(test=>a) = 1;
+$xavp(test[0]=>a) = 2;
+$xavp(test[0]=>a) = 3;
+$xavp(test[0]=>b) = "one";
+$xavp(test[0]=>b) = "two";
+$xavp(test[0]=>b) = "three";
 </code>
 <code c>
-t = sr.xavp.get("xavp_name", 0)
+ t = sr.xavp.get("test", 0, 0)
-for k,v in pairs(t) do
+ sr.log("dbg", string.format("sr.xavp.get('test', 0, 0)->%s\n", table.tostring(t)))
-  print(string.format("%s:%s[%s]\n", k, tostring(v), type(v))
+ t = sr.xavp.get("test", 0, 1)
-end
+ sr.log("dbg", string.format("sr.xavp.get('test', 0, 1)->%s\n", table.tostring(t)))
+ t = sr.xavp.get("test", nil, 0)
+ sr.log("dbg", string.format("sr.xavp.get('test', nil, 0)->%s\n", table.tostring(t)))
+ t = sr.xavp.get("test", nil, 1)
+ sr.log("dbg", string.format("sr.xavp.get('test', nil, 1)->%s\n", table.tostring(t)))
+ t = sr.xavp.get("test", -1, 1)
+ sr.log("dbg", string.format("sr.xavp.get('test', -1, 1)->%s\n", table.tostring(t)))
 </code>
@@ Line 371: / Line 391: @@
 <code c>
-three:3[number]
+ sr.xavp.get('test', 0, 0)->{a={3,2,1},b={"three","two","one"}}
-two:two[string]
+ sr.xavp.get('test', 0, 1)->{a=3,b="three"}
-one:1[number]
+ sr.xavp.get('test', nil, 0)->{{a={3,2,1},b={"three","two","one"}},{a={6,5,4},b={"six","five","four"}}}
+ sr.xavp.get('test', nil, 1)->{{a=3,b="three"},{a=6,b="six"}}
+ sr.xavp.get('test', -1, 1)->{a=6,b="six"}
 </code>
 ===== SR.SL Package =====

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