test_memopad.c

uclinux 下的一个记事本程序,可以供大家参考

#include <stdio.h>
#include <stdlib.h>

#include "glib.h"

#include "memopad.h"
#include "memopad_record.h"

#include "glist_stable.h"
#include "db.h"

/*Memo test_data[5] = {
    {1, "new, dirty"        , TRUE, TRUE},
    {2, "tst2"              , TRUE, TRUE},
    {3, "tst3"              , TRUE, TRUE},
    {1, "not new, dirty"    , TRUE, TRUE},
    {1, "not new, not dirty", TRUE, FALSE},
};*/

GList *list;

gint sortFunc(gconstpointer a, gconstpointer b) {
    return ((Memo *) a)->memo_id - ((Memo *) b)->memo_id;
}

int printRecord(int key, char *data) {
    Memo *memo;
    deserialize(&memo, data);
    //printf("%3d %d %d %s\n", memo->memo_id, memo->new, memo->dirty, memo->content);
    if (list->data)
        g_list_append(list, memo);
    else
        list->data = memo;
    
    return TRUE;
}

int printPool(int key, char *data) {
    printf("%d \n", key);
    
    return TRUE;
}

int main(int argc, char **argv) {
#ifndef NOGDBM
    char buf[11];
    int db;
    Memo *temp;
//    int i;
    GList *item;
    
    db = memopad_record_db_open();
    
    /*memopad_record_save(db, &test_data[0]);
    memopad_record_save(db, &test_data[1]);
    memopad_record_save(db, &test_data[2]);
    memopad_record_save(db, &test_data[3]);
    
    for (i = 0; i < 4; i++) {
        printf("%d %-10s %d %d\n", test_data[i].memo_id, 
                                   test_data[i].content,
                                   test_data[i].new,
                                   test_data[i].dirty);
    }*/
    
    if (!db)
        exit(1);
    
    list = g_list_alloc();
    
    printf("Memopad database records: \n");
    
    /*for (i = 0; i < db->records; i++) {
        temp = memopad_record_load(db, i + 1);
        
        if (temp) {
            printf("%d %-10s %d %d\n", temp->memo_id, 
                                   temp->content,
                                   temp->new,
                                   temp->dirty);
    
            memopad_record_close(db, temp);
        }
    }*/
    
    db_iterate(db, printRecord);
    
    list = g_list_sort_stable(list, sortFunc);
    
    for(item = list; item != NULL; item = g_list_next(item)) {
        temp = (Memo *) item->data;
        if (temp != NULL) {
            g_date_strftime(buf, 11, "%Y/%m/%d", &(temp->date));
            printf("key = %3d: new (%d), dirty(%d), date(%s), title(%s) encoding(%s), content:\n %s\n", temp->memo_id, temp->new, temp->dirty, buf, temp->title, temp->encoding, temp->content);
                free(temp);
        }
    }
    
    g_list_free(list);
    
    printf("\nUnused key pool: \n");
    
    db_iterate_pool(db, printPool);
    
    memopad_record_db_close(db);
#endif
    return 0;
}