data.c

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#include "config.h"
#include <string.h>
#include "mutt/lib.h"
#include "data.h"
 
void completion_data_free_match_strings(struct CompletionData *cd)
{
  if (!cd || !cd->free_match_strings)
    return;
 
  for (int i = 0; i < cd->num_matched; i++)
    FREE(&cd->match_list[i]);
 
  cd->free_match_strings = false;
}
 
void completion_data_free(struct CompletionData **ptr)
{
  if (!ptr || !*ptr)
    return;
 
  struct CompletionData *cd = *ptr;
 
  completion_data_free_match_strings(cd);
 
  FREE(&cd->match_list);
 
  FREE(ptr);
}
 
struct CompletionData *completion_data_new(void)
{
  struct CompletionData *cd = mutt_mem_calloc(1, sizeof(struct CompletionData));
 
  cd->match_list_len = 512;
  cd->match_list = mutt_mem_calloc(cd->match_list_len, sizeof(char *));
 
  return cd;
}
 
void completion_data_reset(struct CompletionData *cd)
{
  if (!cd)
    return;
 
  completion_data_free_match_strings(cd);
 
  memset(cd->user_typed, 0, sizeof(cd->user_typed));
  memset(cd->completed, 0, sizeof(cd->completed));
  memset(cd->match_list, 0, cd->match_list_len * sizeof(char *));
  cd->num_matched = 0;
  cd->free_match_strings = false;
}