klish/tinyrl/history/history_entry.c

/* tinyrl_history_entry.c */
#include "private.h"
#include "lub/string.h"
#include <stdlib.h>

struct _tinyrl_history_entry
{
    char       *line;
    unsigned    index;
};
/*------------------------------------- */
static void
entry_init(tinyrl_history_entry_t *this,
           const char             *line,
           unsigned                index)
{
    this->line = lub_string_dup(line);
    this->index = index;
}
/*------------------------------------- */
static void
entry_fini(tinyrl_history_entry_t *this)
{
    lub_string_free(this->line);
    this->line = NULL;
}
/*------------------------------------- */
tinyrl_history_entry_t *
tinyrl_history_entry_new(const char *line,
                         unsigned    index)
{
    tinyrl_history_entry_t *this = malloc(sizeof(tinyrl_history_entry_t));
    if(NULL != this)
    {
        entry_init(this,line,index);
    }
    return this;
}
/*------------------------------------- */
void
tinyrl_history_entry_delete(tinyrl_history_entry_t *this)
{
    entry_fini(this);
    free(this);
}
/*------------------------------------- */
const char *
tinyrl_history_entry__get_line(const tinyrl_history_entry_t *this)
{
    return this->line;
}
/*------------------------------------- */
unsigned
tinyrl_history_entry__get_index(const tinyrl_history_entry_t *this)
{
    return this->index;
}
/*------------------------------------- */