Diff: SupportPersonnelDB.cpp

Revision:

4:90df92778e77

Parent:

3:ea6ac7464011

diff -r ea6ac7464011 -r 90df92778e77 SupportPersonnelDB.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SupportPersonnelDB.cpp	Thu Oct 09 04:03:14 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 "SupportPersonnelDB.h"
+ 
+ // min function
+ extern "C" int min(int val1,int val2) {
+     if (val1 < val2) return val1;
+     return val2;
+ }
+ 
+ // constructor
+ SupportPersonnelDB::SupportPersonnelDB() {
+     this->initDB();
+ }
+ 
+ // destructor
+ SupportPersonnelDB::~SupportPersonnelDB() {
+ }
+ 
+ // lookup and return a support person
+ SupportPersonEntry *SupportPersonnelDB::lookup(int rfid) {
+     SupportPersonEntry *entry = NULL;
+     bool         found = false;
+     
+     // linear search through the list until we end or find something...
+     for(int i=0;i<DB_MAX_NUM_SUPPORT_PERSONS &&!found;++i) {
+         if (this->m_db[i].rfid == rfid) {
+             found = true;
+             entry = &(this->m_db[i]);
+         }
+     }
+     
+     return entry;
+ }
+ 
+ // lookup a support person and return the name
+ char *SupportPersonnelDB::lookupName(int rfid) {
+     SupportPersonEntry *entry = this->lookup(rfid);
+     if (entry != NULL) return entry->name;
+     return NULL;
+ }
+ 
+  // lookup a support person and return the description
+ char *SupportPersonnelDB::lookupDescription(int rfid) {
+     SupportPersonEntry *entry = this->lookup(rfid);
+     if (entry != NULL) return entry->description;
+     return NULL;
+ }
+     
+ // lookup a support person and return the current status
+ char *SupportPersonnelDB::lookupStatus(int rfid) {
+     SupportPersonEntry *entry = this->lookup(rfid);
+     if (entry != NULL) return entry->status;
+     return NULL;
+ }
+ 
+ // lookup a support person and return the current location(latitude)
+ char *SupportPersonnelDB::lookupLocationLatitude(int rfid) {
+     SupportPersonEntry *entry = this->lookup(rfid);
+     if (entry != NULL) return entry->latitude;
+     return NULL;
+ }
+ 
+ // lookup a support person and return the current location(longitude)
+ char *SupportPersonnelDB::lookupLocationLongitude(int rfid) {
+     SupportPersonEntry *entry = this->lookup(rfid);
+     if (entry != NULL) return entry->longitude;
+     return NULL;
+ }
+ 
+ // initialize the simple support personnel DB
+ void SupportPersonnelDB::initDB() {
+     // First Support Person
+     memset((void *)&(this->m_db[FIRST_SUPPORT_PERSON]),0,sizeof(SupportPersonEntry));
+     this->m_db[FIRST_SUPPORT_PERSON].rfid = FIRST_SUPPORT_PERSON_RFID;
+     strncpy(this->m_db[FIRST_SUPPORT_PERSON].name,FIRST_SUPPORT_PERSON_NAME,min(strlen(FIRST_SUPPORT_PERSON_NAME),DB_MAX_NAME_LENGTH));
+     strncpy(this->m_db[FIRST_SUPPORT_PERSON].description,FIRST_SUPPORT_PERSON_DESCRIPTION,min(strlen(FIRST_SUPPORT_PERSON_DESCRIPTION),DB_MAX_DESCRIPTION_LENGTH));
+     strncpy(this->m_db[FIRST_SUPPORT_PERSON].status,FIRST_SUPPORT_PERSON_STATUS,min(strlen(FIRST_SUPPORT_PERSON_STATUS),DB_MAX_STATUS_LENGTH));
+     strncpy(this->m_db[FIRST_SUPPORT_PERSON].latitude,FIRST_SUPPORT_PERSON_LATITUDE,min(strlen(FIRST_SUPPORT_PERSON_LATITUDE),DB_MAX_LATLONG_LENGTH));
+     strncpy(this->m_db[FIRST_SUPPORT_PERSON].longitude,FIRST_SUPPORT_PERSON_LONGITUDE,min(strlen(FIRST_SUPPORT_PERSON_LONGITUDE),DB_MAX_LATLONG_LENGTH));
+     
+     // Second Support Person
+     memset((void *)&(this->m_db[SECOND_SUPPORT_PERSON]),0,sizeof(SupportPersonEntry));
+     this->m_db[SECOND_SUPPORT_PERSON].rfid = SECOND_SUPPORT_PERSON_RFID;
+     strncpy(this->m_db[SECOND_SUPPORT_PERSON].name,SECOND_SUPPORT_PERSON_NAME,min(strlen(SECOND_SUPPORT_PERSON_NAME),DB_MAX_NAME_LENGTH));
+     strncpy(this->m_db[SECOND_SUPPORT_PERSON].description,SECOND_SUPPORT_PERSON_DESCRIPTION,min(strlen(SECOND_SUPPORT_PERSON_DESCRIPTION),DB_MAX_DESCRIPTION_LENGTH));
+     strncpy(this->m_db[SECOND_SUPPORT_PERSON].status,SECOND_SUPPORT_PERSON_STATUS,min(strlen(SECOND_SUPPORT_PERSON_STATUS),DB_MAX_STATUS_LENGTH));
+     strncpy(this->m_db[SECOND_SUPPORT_PERSON].latitude,SECOND_SUPPORT_PERSON_LATITUDE,min(strlen(SECOND_SUPPORT_PERSON_LATITUDE),DB_MAX_LATLONG_LENGTH));
+     strncpy(this->m_db[SECOND_SUPPORT_PERSON].longitude,SECOND_SUPPORT_PERSON_LONGITUDE,min(strlen(SECOND_SUPPORT_PERSON_LONGITUDE),DB_MAX_LATLONG_LENGTH));
+     
+     // Third Support Person 
+     memset((void *)&(this->m_db[THIRD_SUPPORT_PERSON]),0,sizeof(SupportPersonEntry));
+     this->m_db[THIRD_SUPPORT_PERSON].rfid = THIRD_SUPPORT_PERSON_RFID;
+     strncpy(this->m_db[THIRD_SUPPORT_PERSON].name,THIRD_SUPPORT_PERSON_NAME,min(strlen(THIRD_SUPPORT_PERSON_NAME),DB_MAX_NAME_LENGTH));
+     strncpy(this->m_db[THIRD_SUPPORT_PERSON].description,THIRD_SUPPORT_PERSON_DESCRIPTION,min(strlen(THIRD_SUPPORT_PERSON_DESCRIPTION),DB_MAX_DESCRIPTION_LENGTH));
+     strncpy(this->m_db[THIRD_SUPPORT_PERSON].status,THIRD_SUPPORT_PERSON_STATUS,min(strlen(THIRD_SUPPORT_PERSON_STATUS),DB_MAX_STATUS_LENGTH));
+     strncpy(this->m_db[THIRD_SUPPORT_PERSON].latitude,THIRD_SUPPORT_PERSON_LATITUDE,min(strlen(THIRD_SUPPORT_PERSON_LATITUDE),DB_MAX_LATLONG_LENGTH));
+     strncpy(this->m_db[THIRD_SUPPORT_PERSON].longitude,THIRD_SUPPORT_PERSON_LONGITUDE,min(strlen(THIRD_SUPPORT_PERSON_LONGITUDE),DB_MAX_LATLONG_LENGTH));
+ }
\ No newline at end of file