FreeCalypso > hg > fc-tourmaline
view src/ui/atb/ATBPb_i.h @ 3:67bfe9f274f6
src/ui: import of src/ui3 from Magnetite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 16 Oct 2020 06:33:10 +0000 |
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/********************************************** * T_PB_COMMAND * * Command ID of executing function * **********************************************/ typedef enum { PB_INITIALISE, PB_READREC, PB_WRITEREC, PB_DELETEREC, PB_FIND, PB_READRECLIST, PB_SEARCH } T_PB_COMMAND; /********************************************** * T_PB_STATUS * * Status of executing function * **********************************************/ typedef enum { PB_STATUS_NONE, PB_STATUS_INIT, PB_STATUS_EXEC, PB_STATUS_COMPLETE } T_PB_STATUS; typedef struct { T_PB_TYPE type; /* The type of phonebook */ SHORT records_max; /* The maximum no. of records that can be stored */ SHORT phys_index; T_PB_RECORD *record; /* Currently read record */ UBYTE first_record; /* Flag that is true when the first record is being read */ } T_PB_INITIALISE; typedef struct { SHORT log_index; T_PB_INDEX index_type;/*a0393213 warnings removal-T_PB_TYPE changed to T_PB_INDEX*/ SHORT phys_index; T_PB_RECORD *record; } T_PB_WRITEREC; typedef struct { SHORT log_index; T_PB_INDEX index_type;/*a0393213 warnings removal-T_PB_TYPE changed to T_PB_INDEX*/ SHORT phys_index; } T_PB_DELETEREC; typedef union { T_PB_INITIALISE Initialise; T_PB_WRITEREC WriteRec; T_PB_DELETEREC DeleteRec; } T_PB_PARAM; /************************************************** * T_PB_DATA * * Data structure to keep track of phonebook entries * and index tables. * **************************************************/ typedef struct { T_PB_TYPE current_type; /* Currently selected phonebook */ SHORT records_max; /* Total number of records available */ SHORT records_used; /* Number of records that are in use */ SHORT search_results; /* Number of results for last search */ SHORT alpha_max; /* Max size of alpha tag in bytes */ SHORT number_max; /* Max size of phone number in bytes */ SHORT ext_max; /* Max size of extended data in bytes */ SHORT* name_table; /* Index table, sorted by name. Dynamically updated. */ SHORT* number_table; /* Index table, sorted by phone number. Dynamically updated. */ SHORT* search_table; /* Search table, contains matching elements. Sorted by whichever field is searched. Not dynamically updated. */ SHORT* in_memory; /* -1 if the record does not exist * 0 if the record is not in RAM * >0 - number of times record has been read */ SHORT cache_max; /* Maximum number of records that can be stored in memory concurrently*/ SHORT cache_size; /* Current size of the cache */ T_PB_RECORD** cache; /* List of entries in cache */ T_PB_COMMAND command_id; /* Currently processing command */ T_PB_STATUS status; /* Status of current command */ T_PB_PARAM param; /* Parameter storage for current command */ } T_PB_DATA; /* FUNCTION PROTOTYPES */ T_PB_DATA* ATB_hnd_GetPbData(SHORT phonebook_id); void ATB_hnd_SetPbData(SHORT phonebook_id, T_PB_DATA *data); PB_RET ATB_status_Initialise(SHORT phonebook_id); PB_RET ATB_status_WriteRec(SHORT phonebook_id); PB_RET ATB_status_DeleteRec(SHORT phonebook_id); PB_RET ATB_index_Find (SHORT phonebook_id, T_PB_INDEX index_type, T_PB_RECORD *record, SHORT *new_log_index, T_PB_MATCH *match); SHORT *ATB_index_GetTable(SHORT phonebook_id, T_PB_INDEX index_type); SHORT ATB_index_GetPhysIndex(SHORT phonebook_id, T_PB_INDEX index_type, SHORT log_index); SHORT ATB_index_GetLogIndex(SHORT phonebook_id, T_PB_INDEX index_type, SHORT phys_index); void ATB_index_AddRec(SHORT phonebook_id, T_PB_INDEX index_type, SHORT phys_index, T_PB_RECORD *record, SHORT *new_log_index); void ATB_index_RemoveRec(SHORT phonebook_id, T_PB_INDEX index_type, SHORT log_index); T_PB_MATCH ATB_index_Match(T_PB_RECORD *record1, T_PB_RECORD *record2, T_PB_INDEX index_type); T_PB_COMPARE ATB_index_Compare(T_PB_RECORD *record1, T_PB_RECORD *record2, T_PB_INDEX index_type); T_PB_MATCH ATB_alpha_Match(T_PB_ALPHA *alpha1, T_PB_ALPHA *alpha2);/*a0393213 warnings removal-return type changed from T_PB_COMPARE*/ T_PB_COMPARE ATB_alpha_Compare(T_PB_ALPHA *Alpha_1, T_PB_ALPHA *Alpha_2); UBYTE ATB_num_Digit(UBYTE *num, SHORT numIndex); T_PB_MATCH ATB_num_Match(UBYTE *num1, UBYTE *num2); T_PB_COMPARE ATB_num_Compare(UBYTE *num1, UBYTE *num2); void ATB_mem_UpdateCache(SHORT phonebook_id, SHORT phys_index, T_PB_RECORD *record); PB_RET ATB_mem_ReadRec(SHORT phonebook_id, T_PB_INDEX index_type, SHORT log_index, T_PB_RECORD *record);