PFW: Correct truncated criterion log

BZ: 85746

Create a log fonction to log a string table. Use it to call the log
function for each criterion.

Context:
When the PFW starts, it logs the criteria, their states and possible
values. All criterion logs where concatenate in a string and logged.

But if there is a lot of criteria, the 512 chars long log buffer might
be overfload and the log is truncated.

Change-Id: I72c89b25de9314b714763b3ac71a7d0cb9698910
Signed-off-by: Kevin Rocard <kevinx.rocard@intel.com>
Reviewed-on: http://android.intel.com:8080/90089
Reviewed-by: Gonzalve, Sebastien <sebastien.gonzalve@intel.com>
Tested-by: Dixon, CharlesX <charlesx.dixon@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/parameter/Element.cpp b/parameter/Element.cpp
index 06c3df2..a96c683 100644
--- a/parameter/Element.cpp
+++ b/parameter/Element.cpp
@@ -69,6 +69,19 @@ void CElement::log_warning(const string& strMessage, ...) const
     doLog(true, acBuffer);
 }
 
+// Log each element of the string list
+void CElement::log_table(bool bIsWarning, const list<string> lstrMessage) const
+{
+    list<string>::const_iterator iterator(lstrMessage.begin());
+    list<string>::const_iterator end(lstrMessage.end());
+
+    while (iterator != end) {
+        // Log current list element
+        doLog(bIsWarning, iterator->c_str());
+        ++iterator;
+    }
+}
+
 void CElement::doLog(bool bIsWarning, const string& strLog) const
 {
     assert(_pParent);