Diff: db.cpp

Revision:

17:e9d53867ba40

Parent:

16:2d23297857bc

--- a/db.cpp	Wed Dec 04 17:44:29 2013 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-#include "mbed.h"
-#include "db.h"
-#include "SDFileSystem.h"
-
-void db_insert_tuple(char *new_name, char *new_code, char *bitlength, char *format)
-{
-
-    char tuple_code[128];
-    char tuple_name[128];
-    char tuple_id[128];
-    char tuple_bitlength[128];
-    char tuple_format[128];
-    int id = 0;
-
-    // create file if it does not exist
-    FILE *ftemp = fopen("/sd/SmartRemote/db.txt", "a");
-    fclose(ftemp);
-
-    // read file to get last id
-    FILE *fdb = fopen("/sd/SmartRemote/db.txt", "r");
-    while ( !feof(fdb) ) {
-        db_get_tuple(fdb, tuple_id, tuple_name, tuple_code, tuple_bitlength, tuple_format);
-        if (strlen(tuple_name) != 0) {
-            printf("Tuple: |%s| \t |%s| \t |%s| \t |%s| \t |%s|\n", tuple_id, tuple_name, tuple_code, tuple_bitlength, tuple_format);
-            id = atoi(tuple_id);
-        }
-    }
-    fclose(fdb);
-
-    // id of new tuple
-    id++;
-    sprintf(tuple_id, "%d", id);
-
-    // write new tuple to file
-    char new_row[128];
-    FILE *fwrite = fopen("/sd/SmartRemote/db.txt", "a");
-
-    if (fwrite == NULL) {                                                   // if error
-        printf("Could not open file for write\n");
-    }
-    
-    // create new row
-    sprintf(new_row, "%s\n%s\n%s\n%s\n%s\n", tuple_id, new_name, new_code, bitlength, format);
-
-    fprintf(fwrite, new_row);                                               // write to file
-    fclose(fwrite);                                                         // close file
-
-    printf("Record Added: %s\n", new_row);
-}
-
-void db_print_all(FILE *fread)
-{
-    char c;
-    while ( !feof(fread) ) {
-        c=fgetc(fread);
-        printf("%c", c);
-    }
-}
-
-void db_find_tuple(int id_to_find, char *tuple_name, char *tuple_code, char *tuple_bitlength, char *tuple_format)
-{
-    FILE *fread = fopen("/sd/SmartRemote/db.txt", "r");
-    
-    char tuple_id[128];
-    int id;
-
-    while ( !feof(fread) ) {
-        db_get_tuple(fread, tuple_id, tuple_name, tuple_code, tuple_bitlength, tuple_format);
-        if (strlen(tuple_name) != 0) {
-            id = atoi(tuple_id);
-            if (id == id_to_find) {
-                break;
-            }
-        }
-        else {
-            sprintf(tuple_id, "%d", 0);
-            sprintf(tuple_name, "%s", "");
-            sprintf(tuple_code, "%s", "");
-            sprintf(tuple_bitlength, "%s", "");
-            sprintf(tuple_format, "%s", "");
-        }
-    }
-
-    printf("Tuple Found: |%s| \t |%s| \t |%s| \t |%s| \t |%s|\n", tuple_id, tuple_name, tuple_code, tuple_bitlength, tuple_format);
-    
-    fclose(fread);
-}
-
-void db_get_tuple(FILE *fread, char *id_str, char *name_str, char *code_str, char *bitlength_str, char *format_str)
-{
-
-    unsigned char c;
-    int index;
-
-    // read ID;
-    index = 0;
-    do {
-        c = fgetc(fread);
-        id_str[index] = c;
-        index++;
-    } while (c != '\n' &&  !feof(fread) );
-    id_str[index-1] = 0;
-
-    // read NAME;
-    index = 0;
-    do {
-        c = fgetc(fread);
-        name_str[index] = c;
-        index++;
-    } while (c != '\n' &&  !feof(fread) );
-    name_str[index-1] = 0;
-
-    // read CODE
-    index = 0;
-    do {
-        c = fgetc(fread);
-        code_str[index] = c;
-        index++;
-    } while (c != '\n' &&  !feof(fread) );
-    code_str[index-1] = 0;
-
-    // read BITLENGTH
-    index = 0;
-    do {
-        c = fgetc(fread);
-        bitlength_str[index] = c;
-        index++;
-    } while (c != '\n' &&  !feof(fread) );
-    bitlength_str[index-1] = 0;
-
-    // read FORMAT
-    index = 0;
-    do {
-        c = fgetc(fread);
-        format_str[index] = c;
-        index++;
-    } while (c != '\n' &&  !feof(fread) );
-    format_str[index-1] = 0;
-}
\ No newline at end of file