dump.c

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#include "config.h"
#include <stdio.h>
#include "mutt/lib.h"
#include "config/lib.h"
#include "core/lib.h"
#include "dump.h"
#include "pager/lib.h"

enum CommandResult set_dump(enum GetElemListFlags flags, struct Buffer *err)
{
  struct Buffer *tempfile = buf_pool_get();
  buf_mktemp(tempfile);
 
  FILE *fp_out = mutt_file_fopen(buf_string(tempfile), "w");
  if (!fp_out)
  {
    // L10N: '%s' is the file name of the temporary file
    buf_printf(err, _("Could not create temporary file %s"), buf_string(tempfile));
    buf_pool_release(&tempfile);
    return MUTT_CMD_ERROR;
  }
 
  struct ConfigSet *cs = NeoMutt->sub->cs;
  struct HashElemArray hea = get_elem_list(cs, flags);
  dump_config(cs, &hea, CS_DUMP_NONE, fp_out);
  ARRAY_FREE(&hea);
 
  mutt_file_fclose(&fp_out);
 
  struct PagerData pdata = { 0 };
  struct PagerView pview = { &pdata };
 
  pdata.fname = buf_string(tempfile);
 
  pview.banner = "set";
  pview.flags = MUTT_PAGER_NONE;
  pview.mode = PAGER_MODE_OTHER;
 
  mutt_do_pager(&pview, NULL);
  buf_pool_release(&tempfile);
 
  return MUTT_CMD_SUCCESS;
}