parameter-framework: Added string parameters

BZ: 12819

String parameters are specified in the XML structure with a MaxLength attribute.
MaxLength corresponds to the maximum amount of characters the string parameter
can handle.
String parameters are expressend in the form of tokens, that is they don't
contain any sort of space characters.
For now, string parameter arrays are not supported.

Change-Id: Ifbb006e3d2e3077535c32c0fd579cc04872a82b0
Signed-off-by: Patrick Benavoli <patrickx.benavoli@intel.com>
Reviewed-on: http://android.intel.com:8080/22319
Reviewed-by: Centelles, Sylvain <sylvain.centelles@intel.com>
Tested-by: Barthes, FabienX <fabienx.barthes@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
Reviewed-on: http://android.intel.com:8080/26778
Reviewed-by: Barthes, FabienX <fabienx.barthes@intel.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/parameter/ParameterBlackboard.h b/parameter/ParameterBlackboard.h
index da4fc7b..0427311 100644
--- a/parameter/ParameterBlackboard.h
+++ b/parameter/ParameterBlackboard.h
@@ -46,8 +46,10 @@ public:
     uint32_t getSize() const;
 
     // Single parameter access
-    void write(const void* pvSrcData, uint32_t uiSize, uint32_t uiOffset, bool bBigEndian);
-    void read(void* pvDstData, uint32_t uiSize, uint32_t uiOffset, bool bBigEndian) const;
+    void writeInteger(const void* pvSrcData, uint32_t uiSize, uint32_t uiOffset, bool bBigEndian);
+    void readInteger(void* pvDstData, uint32_t uiSize, uint32_t uiOffset, bool bBigEndian) const;
+    void writeString(const char* pcSrcData, uint32_t uiOffset);
+    void readString(char* pcDstData, uint32_t uiOffset) const;
 
     // Access from/to subsystems
     uint8_t* getLocation(uint32_t uiOffset);