dump.h File Reference

Functions to parse commands in a config file. More...

#include "config.h"
#include "config/lib.h"
#include "core/lib.h"

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Functions
enum CommandResult	set_dump (enum GetElemListFlags flags, struct Buffer *err)
	Dump list of config variables into a file/pager.

Detailed Description

Functions to parse commands in a config file.

Authors

• Richard Russon

Copyright

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file dump.h.

Function Documentation

set_dump()

enum CommandResult set_dump	(	enum GetElemListFlags	flags,
		struct Buffer *	err )

Dump list of config variables into a file/pager.

Parameters

flags	Which config to dump, e.g. GEL_CHANGED_CONFIG
err	Buffer for error message

Returns

num See CommandResult

FIXME: Move me into parse/set.c. Note: this function currently depends on pager, which is the reason it is not included in the parse library.

Definition at line 54 of file dump.c.

{
  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_NO_FLAGS, 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_NO_FLAGS;
  pview.mode = PAGER_MODE_OTHER;
 
  mutt_do_pager(&pview, NULL);
  buf_pool_release(&tempfile);
 
  return MUTT_CMD_SUCCESS;
}

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