trivial RFID tag database
Revision 3:ea6ac7464011, committed 2014-09-24
- Comitter:
- ansond
- Date:
- Wed Sep 24 18:52:53 2014 +0000
- Parent:
- 2:5a7b822b54d7
- Commit message:
- renamed
Changed in this revision
diff -r 5a7b822b54d7 -r ea6ac7464011 ReportDB.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ReportDB.cpp Wed Sep 24 18:52:53 2014 +0000 @@ -0,0 +1,115 @@ +/* Copyright C2014 ARM, MIT License + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of this software + * and associated documentation files the "Software", to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, publish, distribute, + * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all copies or + * substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING + * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + #include "ReportDB.h" + + // min function + extern "C" int min(int val1,int val2) { + if (val1 < val2) return val1; + return val2; + } + + // constructor + ReportDB::ReportDB() { + this->initDB(); + } + + // destructor + ReportDB::~ReportDB() { + } + + // lookup and return a report + ReportEntry *ReportDB::lookup(int rfid) { + ReportEntry *entry = NULL; + bool found = false; + + // linear search through the list until we end or find something... + for(int i=0;i<DB_MAX_NUM_REPORTS &&!found;++i) { + if (this->m_db[i].rfid == rfid) { + found = true; + entry = &(this->m_db[i]); + } + } + + return entry; + } + + // lookup a report and return its name + char *ReportDB::lookupReportName(int rfid) { + ReportEntry *entry = this->lookup(rfid); + if (entry != NULL) return entry->name; + return NULL; + } + + // lookup a report and return its description + char *ReportDB::lookupReportDescription(int rfid) { + ReportEntry *entry = this->lookup(rfid); + if (entry != NULL) return entry->description; + return NULL; + } + + // lookup a report and return its condition + char *ReportDB::lookupReportCondition(int rfid) { + ReportEntry *entry = this->lookup(rfid); + if (entry != NULL) return entry->condition; + return NULL; + } + + // lookup a report and return its latitude + char *ReportDB::lookupReportLatitude(int rfid) { + ReportEntry *entry = this->lookup(rfid); + if (entry != NULL) return entry->latitude; + return NULL; + } + + // lookup a report and return its longitude + char *ReportDB::lookupReportLongitude(int rfid) { + ReportEntry *entry = this->lookup(rfid); + if (entry != NULL) return entry->longitude; + return NULL; + } + + // initialize the simple report DB + void ReportDB::initDB() { + // First Report + memset((void *)&(this->m_db[FIRST_REPORT]),0,sizeof(ReportEntry)); + this->m_db[FIRST_REPORT].rfid = FIRST_REPORT_RFID; + strncpy(this->m_db[FIRST_REPORT].name,FIRST_REPORT_NAME,min(strlen(FIRST_REPORT_NAME),DB_MAX_NAME_LENGTH)); + strncpy(this->m_db[FIRST_REPORT].description,FIRST_REPORT_DESCRIPTION,min(strlen(FIRST_REPORT_DESCRIPTION),DB_MAX_DESCRIPTION_LENGTH)); + strncpy(this->m_db[FIRST_REPORT].condition,FIRST_REPORT_CONDITION,min(strlen(FIRST_REPORT_CONDITION),DB_MAX_CONDITION_LENGTH)); + strncpy(this->m_db[FIRST_REPORT].latitude,FIRST_REPORT_LATITUDE,min(strlen(FIRST_REPORT_LATITUDE),DB_MAX_LATLONG_LENGTH)); + strncpy(this->m_db[FIRST_REPORT].longitude,FIRST_REPORT_LONGITUDE,min(strlen(FIRST_REPORT_LONGITUDE),DB_MAX_LATLONG_LENGTH)); + + // Second Report + memset((void *)&(this->m_db[SECOND_REPORT]),0,sizeof(ReportEntry)); + this->m_db[SECOND_REPORT].rfid = SECOND_REPORT_RFID; + strncpy(this->m_db[SECOND_REPORT].name,SECOND_REPORT_NAME,min(strlen(SECOND_REPORT_NAME),DB_MAX_NAME_LENGTH)); + strncpy(this->m_db[SECOND_REPORT].description,SECOND_REPORT_DESCRIPTION,min(strlen(SECOND_REPORT_DESCRIPTION),DB_MAX_DESCRIPTION_LENGTH)); + strncpy(this->m_db[SECOND_REPORT].condition,SECOND_REPORT_CONDITION,min(strlen(SECOND_REPORT_CONDITION),DB_MAX_CONDITION_LENGTH)); + strncpy(this->m_db[SECOND_REPORT].latitude,SECOND_REPORT_LATITUDE,min(strlen(SECOND_REPORT_LATITUDE),DB_MAX_LATLONG_LENGTH)); + strncpy(this->m_db[SECOND_REPORT].longitude,SECOND_REPORT_LONGITUDE,min(strlen(SECOND_REPORT_LONGITUDE),DB_MAX_LATLONG_LENGTH)); + + // Third Report + memset((void *)&(this->m_db[THIRD_REPORT]),0,sizeof(ReportEntry)); + this->m_db[THIRD_REPORT].rfid = THIRD_REPORT_RFID; + strncpy(this->m_db[THIRD_REPORT].name,THIRD_REPORT_NAME,min(strlen(THIRD_REPORT_NAME),DB_MAX_NAME_LENGTH)); + strncpy(this->m_db[THIRD_REPORT].description,THIRD_REPORT_DESCRIPTION,min(strlen(THIRD_REPORT_DESCRIPTION),DB_MAX_DESCRIPTION_LENGTH)); + strncpy(this->m_db[THIRD_REPORT].condition,THIRD_REPORT_CONDITION,min(strlen(THIRD_REPORT_CONDITION),DB_MAX_CONDITION_LENGTH)); + strncpy(this->m_db[THIRD_REPORT].latitude,THIRD_REPORT_LATITUDE,min(strlen(THIRD_REPORT_LATITUDE),DB_MAX_LATLONG_LENGTH)); + strncpy(this->m_db[THIRD_REPORT].longitude,THIRD_REPORT_LONGITUDE,min(strlen(THIRD_REPORT_LONGITUDE),DB_MAX_LATLONG_LENGTH)); + } \ No newline at end of file
diff -r 5a7b822b54d7 -r ea6ac7464011 ReportDB.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ReportDB.h Wed Sep 24 18:52:53 2014 +0000 @@ -0,0 +1,55 @@ +/* Copyright C2014 ARM, MIT License + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of this software + * and associated documentation files the "Software", to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, publish, distribute, + * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all copies or + * substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING + * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + #ifndef _REPORT_DB_H_ + #define _REPORT_DB_H_ + + #include "Definitions.h" + + // trivial widget db entry... + typedef struct { + int rfid; + char name[DB_MAX_NAME_LENGTH+1]; + char description[DB_MAX_DESCRIPTION_LENGTH+1]; + char condition[DB_MAX_CONDITION_LENGTH+1]; + char latitude[DB_MAX_LATLONG_LENGTH+1]; + char longitude[DB_MAX_LATLONG_LENGTH+1]; + + } ReportEntry; + + // trivial database of reports to generate cases with ... + class ReportDB { + private: + ReportEntry m_db[DB_MAX_NUM_REPORTS]; + + public: + ReportDB(); + virtual ~ReportDB(); + + char *lookupReportName(int rfid); + char *lookupReportDescription(int rfid); + char *lookupReportCondition(int rfid); + char *lookupReportLatitude(int rfid); + char *lookupReportLongitude(int rfid); + + private: + void initDB(); + ReportEntry *lookup(int rfid); + }; + + #endif // _REPORT_DB_H_ \ No newline at end of file
diff -r 5a7b822b54d7 -r ea6ac7464011 WidgetDB.cpp --- a/WidgetDB.cpp Thu Aug 28 21:06:21 2014 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,85 +0,0 @@ -/* Copyright C2014 ARM, MIT License - * - * Permission is hereby granted, free of charge, to any person obtaining a copy of this software - * and associated documentation files the "Software", to deal in the Software without restriction, - * including without limitation the rights to use, copy, modify, merge, publish, distribute, - * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all copies or - * substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING - * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - #include "WidgetDB.h" - - // min function - extern "C" int min(int val1,int val2) { - if (val1 < val2) return val1; - return val2; - } - - // constructor - WidgetDB::WidgetDB() { - this->initDB(); - } - - // destructor - WidgetDB::~WidgetDB() { - } - - // lookup and return a widget - WidgetEntry *WidgetDB::lookup(int rfid) { - WidgetEntry *entry = NULL; - bool found = false; - - // linear search through the list until we end or find something... - for(int i=0;i<DB_MAX_NUM_WIDGETS &&!found;++i) { - if (this->m_db[i].rfid == rfid) { - found = true; - entry = &(this->m_db[i]); - } - } - - return entry; - } - - // lookup a widget and return its name - char *WidgetDB::lookupWidgetName(int rfid) { - WidgetEntry *entry = this->lookup(rfid); - if (entry != NULL) return entry->name; - return NULL; - } - - // lookup a widget and return its description - char *WidgetDB::lookupWidgetDescription(int rfid) { - WidgetEntry *entry = this->lookup(rfid); - if (entry != NULL) return entry->description; - return NULL; - } - - // initialize the DB - void WidgetDB::initDB() { - // First Widget - memset((void *)&(this->m_db[FIRST_WIDGET]),0,sizeof(WidgetEntry)); - this->m_db[FIRST_WIDGET].rfid = FIRST_WIDGET_RFID; - strncpy(this->m_db[FIRST_WIDGET].name,FIRST_WIDGET_NAME,min(strlen(FIRST_WIDGET_NAME),DB_MAX_NAME_LENGTH)); - strncpy(this->m_db[FIRST_WIDGET].description,FIRST_WIDGET_DESCRIPTION,min(strlen(FIRST_WIDGET_DESCRIPTION),DB_MAX_DESCRIPTION_LENGTH)); - - // Second Widget - memset((void *)&(this->m_db[SECOND_WIDGET]),0,sizeof(WidgetEntry)); - this->m_db[SECOND_WIDGET].rfid = SECOND_WIDGET_RFID; - strncpy(this->m_db[SECOND_WIDGET].name,SECOND_WIDGET_NAME,min(strlen(SECOND_WIDGET_NAME),DB_MAX_NAME_LENGTH)); - strncpy(this->m_db[SECOND_WIDGET].description,SECOND_WIDGET_DESCRIPTION,min(strlen(SECOND_WIDGET_DESCRIPTION),DB_MAX_DESCRIPTION_LENGTH)); - - // Third Widget - memset((void *)&(this->m_db[THIRD_WIDGET]),0,sizeof(WidgetEntry)); - this->m_db[THIRD_WIDGET].rfid = THIRD_WIDGET_RFID; - strncpy(this->m_db[THIRD_WIDGET].name,THIRD_WIDGET_NAME,min(strlen(THIRD_WIDGET_NAME),DB_MAX_NAME_LENGTH)); - strncpy(this->m_db[THIRD_WIDGET].description,THIRD_WIDGET_DESCRIPTION,min(strlen(THIRD_WIDGET_DESCRIPTION),DB_MAX_DESCRIPTION_LENGTH)); - } \ No newline at end of file
diff -r 5a7b822b54d7 -r ea6ac7464011 WidgetDB.h --- a/WidgetDB.h Thu Aug 28 21:06:21 2014 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,48 +0,0 @@ -/* Copyright C2014 ARM, MIT License - * - * Permission is hereby granted, free of charge, to any person obtaining a copy of this software - * and associated documentation files the "Software", to deal in the Software without restriction, - * including without limitation the rights to use, copy, modify, merge, publish, distribute, - * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all copies or - * substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING - * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - #ifndef _WIDGET_DB_H_ - #define _WIDGET_DB_H_ - - #include "Definitions.h" - - // trivial widget db entry... - typedef struct { - int rfid; - char name[DB_MAX_NAME_LENGTH+1]; - char description[DB_MAX_DESCRIPTION_LENGTH+1]; - } WidgetEntry; - - // trivial database of widgets... - class WidgetDB { - private: - WidgetEntry m_db[DB_MAX_NUM_WIDGETS]; - - public: - WidgetDB(); - virtual ~WidgetDB(); - - char *lookupWidgetName(int rfid); - char *lookupWidgetDescription(int rfid); - - private: - void initDB(); - WidgetEntry *lookup(int rfid); - }; - - #endif // _WIDGET_DB_H_ \ No newline at end of file