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#include "progressbar.h"
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
int create_progressbar( cssh_progressbar_t *progressbar, uint64_t min_value, uint64_t max_value, size_t size, const char *label_fmt, ... )
{
progressbar->min_value = min_value;
progressbar->max_value = max_value;
va_list va;
va_start( va, label_fmt );
progressbar->label = (char *)malloc( size );
if( progressbar->label == NULL ) {
return -1;
}
(void)vsnprintf( progressbar->label, size, label_fmt, va );
progressbar->value = progressbar->min_value;
va_end( va );
return 0;
}
void free_progressbar( cssh_progressbar_t *progressbar )
{
free( progressbar->label );
}
void set_value_of_progressbar( cssh_progressbar_t *progressbar, uint64_t value )
{
progressbar->value = value;
}
void redraw_progressbar( cssh_progressbar_t *progressbar )
{
fprintf( stderr, "%s %"PRIu64" \n", progressbar->label, progressbar->value );
}
int create_progressbar_pool( cssh_progressbar_pool_t *pool, size_t initial_size )
{
pool->N = 0;
pool->capacity = initial_size;
pool->progressbar = (cssh_progressbar_t **)malloc( pool->capacity * sizeof( cssh_progressbar_t * ) );
if( pool->progressbar == NULL ) {
return -1;
}
return 0;
}
void free_progressbar_pool( cssh_progressbar_pool_t *pool )
{
for( size_t i = 0; i < pool->N; i++ ) {
free_progressbar( pool->progressbar[i] );
}
free( pool->progressbar );
}
int append_progressbar_to_pool( cssh_progressbar_pool_t *pool, cssh_progressbar_t *progressbar )
{
if( pool->N + 1 > pool->capacity ) {
return -1;
}
pool->progressbar[pool->N] = progressbar;
pool->N++;
return 0;
}
int remove_progressbar_from_pool( cssh_progressbar_pool_t *pool, cssh_progressbar_t *progressbar )
{
if( pool->N == 0 ) {
return -1;
}
for( size_t i = 0; i < pool->N; i++ ) {
if( pool->progressbar[i] ) {
if( i < pool->N - 1 ) {
memmove( &pool->progressbar[i], &pool->progressbar[i+1],
( pool->N - i ) * sizeof( cssh_progressbar_t * ) );
}
pool->N--;
return 0;
}
}
return -1;
}
void redraw_progressbars( cssh_progressbar_pool_t *pool )
{
for( size_t i = 0; i < pool->N; i++ ) {
redraw_progressbar( pool->progressbar[i] );
}
printf( "\33[%dF\n", pool->N + 1 );
}
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