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Check id values when GetReportParser and SetReportParser are called

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Kristian Lauszus 2013-12-30 16:08:03 +01:00
parent 8ae6f8bb1d
commit 2283753ba1
1 changed files with 15 additions and 0 deletions
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15
BTHID.h
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@ -51,11 +51,26 @@ public:
/**@}*/ /**@}*/
/**
* Get HIDReportParser.
* @param id ID of parser.
* @return Returns the corresponding HIDReportParser. Returns NULL if id is not valid.
*/
HIDReportParser *GetReportParser(uint8_t id) { HIDReportParser *GetReportParser(uint8_t id) {
if (id >= NUM_PARSERS)
return NULL;
return pRptParser[id]; return pRptParser[id];
}; };
/**
* Set HIDReportParser to be used.
* @param id Id of parser.
* @param prs Pointer to HIDReportParser.
* @return Returns true if the HIDReportParser is set. False otherwise.
*/
bool SetReportParser(uint8_t id, HIDReportParser *prs) { bool SetReportParser(uint8_t id, HIDReportParser *prs) {
if (id >= NUM_PARSERS)
return false;
pRptParser[id] = prs; pRptParser[id] = prs;
return true; return true;
}; };