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#if !defined(lint) && !defined(DOS)
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static char rcsid[] = "$Id: init.c 155 2006-09-29 23:28:46Z hubert@u.washington.edu $";
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* ========================================================================
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* Copyright 2006 University of Washington
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* ========================================================================
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/*======================================================================
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Routines for pine start up and initialization
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#include "../pith/headers.h"
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#include "../pith/init.h"
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#include "../pith/conf.h"
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#include "../pith/status.h"
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#include "../pith/folder.h"
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int compare_sm_files(const qsort_t *, const qsort_t *);
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/*----------------------------------------------------------------------
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Sets login, full_username and home_dir
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Args: ps -- The Pine structure to put the user name, etc in
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Result: sets the fullname, login and home_dir field of the pine structure
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returns 0 on success, -1 if not.
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init_username(struct pine *ps)
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#if defined(DOS) || defined(OS2)
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expanded = expand_variables(tmp_20k_buf, SIZEOF_20KBUF,
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if(!expanded && ps->vars[V_USER_ID].post_user_val.p)
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expanded = expand_variables(tmp_20k_buf, SIZEOF_20KBUF,
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ps->vars[V_USER_ID].post_user_val.p, 0);
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if(!expanded && ps->vars[V_USER_ID].main_user_val.p)
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expanded = expand_variables(tmp_20k_buf, SIZEOF_20KBUF,
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ps->vars[V_USER_ID].main_user_val.p, 0);
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ps->blank_user_id = 1;
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ps->VAR_USER_ID = cpystr(expanded ? expanded : "");
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ps->VAR_USER_ID = cpystr(ps->ui.login);
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if(!ps->VAR_USER_ID[0]){
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fprintf(stderr, "Who are you? (Unable to look up login name)\n");
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if(ps->vars[V_PERSONAL_NAME].is_fixed){
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if(ps->FIX_PERSONAL_NAME){
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expanded = expand_variables(tmp_20k_buf, SIZEOF_20KBUF,
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ps->FIX_PERSONAL_NAME, 0);
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if(ps->vars[V_PERSONAL_NAME].main_user_val.p ||
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ps->vars[V_PERSONAL_NAME].post_user_val.p){
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ps_global->give_fixed_warning = 1;
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ps_global->fix_fixed_warning = 1;
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else if(ps->COM_PERSONAL_NAME)
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ps_global->give_fixed_warning = 1;
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if(ps->COM_PERSONAL_NAME)
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expanded = expand_variables(tmp_20k_buf, SIZEOF_20KBUF,
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ps->COM_PERSONAL_NAME, 0);
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if(!expanded && ps->vars[V_PERSONAL_NAME].post_user_val.p)
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expanded = expand_variables(tmp_20k_buf, SIZEOF_20KBUF,
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ps->vars[V_PERSONAL_NAME].post_user_val.p, 0);
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if(!expanded && ps->vars[V_PERSONAL_NAME].main_user_val.p)
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expanded = expand_variables(tmp_20k_buf, SIZEOF_20KBUF,
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ps->vars[V_PERSONAL_NAME].main_user_val.p, 0);
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expanded = ps->ui.fullname;
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#if defined(DOS) || defined(OS2)
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ps->blank_personal_name = 1;
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ps->VAR_PERSONAL_NAME = cpystr(expanded ? expanded : "");
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dprint((1, "Userid: %s\nFullname: \"%s\"\n",
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ps->VAR_USER_ID, ps->VAR_PERSONAL_NAME));
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/*----------------------------------------------------------------------
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Args: ps -- The Pine structure to put the user name, etc in
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Result: sets the home_dir field of the pine structure
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returns 0 on success, -1 if not.
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init_userdir(struct pine *ps)
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char fld_dir[MAXPATH+1];
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if(strlen(ps->home_dir) + strlen(ps->VAR_MAIL_DIRECTORY)+2 > MAXPATH){
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printf(_("Folders directory name is longer than %d\n"), MAXPATH);
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printf(_("Directory name: \"%s/%s\"\n"),ps->home_dir,
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ps->VAR_MAIL_DIRECTORY);
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#if defined(DOS) || defined(OS2)
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if(ps->VAR_MAIL_DIRECTORY[1] == ':'){
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strncpy(fld_dir, ps->VAR_MAIL_DIRECTORY, sizeof(fld_dir)-1);
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fld_dir[sizeof(fld_dir)-1] = '\0';
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build_path(fld_dir, ps->home_dir, ps->VAR_MAIL_DIRECTORY, sizeof(fld_dir));
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ps->folders_dir = cpystr(fld_dir);
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/*----------------------------------------------------------------------
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Fetch the hostname of the current system and put it in pine struct
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Args: ps -- The pine structure to put the hostname, etc in
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Result: hostname, localdomain, userdomain and maildomain are set
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** Pine uses the following set of names:
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hostname - The fully-qualified hostname. Obtained with
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gethostbyname() which reads /etc/hosts or does a DNS
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lookup. This may be blank.
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localdomain - The domain name without the host. Obtained from the
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above hostname if it has a "." in it. Removes first
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segment. If hostname has no "." in it then the hostname
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is used. This may be blank.
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userdomain - Explicitly configured domainname. This is read out of the
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global pine.conf or user's .pinerc. The user's entry in the
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** Pine has the following uses for such names:
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1. On outgoing messages in the From: line
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Uses userdomain if there is one. If not uses, uses
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hostname unless Pine has been configured to use localdomain.
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2. When expanding/fully-qualifying unqualified addresses during
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3. When expanding/fully-qualifying unqualified addresses during
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composition when a local entry in the password file exists for
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If no userdomain is given, then this lookup is always done
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and the hostname is used unless Pine's been configured to
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use the localdomain. If userdomain is defined, it is used,
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but no local lookup is done. We can't assume users on the
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local host are valid in the given domain (and, for simplicity,
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have chosen to ignore the cases userdomain matches localdomain
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or localhost). Setting user-lookup-even-if-domain-mismatch
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feature will tell pine to override this behavior and perform
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the local lookup anyway. The problem of a global "even-if"
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set and a .pinerc-defined user-domain of something odd causing
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the local lookup, but this will only effect the personal name,
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and is not judged to be a significant problem.
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4. In determining if an address is that of the current pine user for
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formatting index and filtering addresses when replying
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If a userdomain is specified the address must match the
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userdomain exactly. If a userdomain is not specified or the
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userdomain is the same as the hostname or domainname, then
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an address will be considered the users if it matches either
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the domainname or the hostname. Of course, the userid must
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The fully-qualified hostname is always users here.
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** Setting the domain names
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To set the domain name for all Pine users on the system to be
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different from what Pine figures out from DNS, set the domain name in
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the "user-domain" variable in pine.conf. To set the domain name for an
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individual user, set the "user-domain" variable in his .pinerc.
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The .pinerc setting overrides any other setting.
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init_hostname(struct pine *ps)
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char hostname[MAX_ADDRESS+1], domainname[MAX_ADDRESS+1];
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getdomainnames(hostname, sizeof(hostname)-1,
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domainname, sizeof(domainname)-1);
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fs_give((void **)&ps->hostname);
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ps->hostname = cpystr(hostname);
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fs_give((void **)&ps->localdomain);
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ps->localdomain = cpystr(domainname);
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ps->userdomain = NULL;
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if(ps->VAR_USER_DOMAIN && ps->VAR_USER_DOMAIN[0]){
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ps->maildomain = ps->userdomain = ps->VAR_USER_DOMAIN;
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#if defined(DOS) || defined(OS2)
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if(ps->VAR_USER_DOMAIN)
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ps->blank_user_domain = 1; /* user domain set to null string! */
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ps->maildomain = ps->localdomain[0] ? ps->localdomain : ps->hostname;
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ps->maildomain = strucmp(ps->VAR_USE_ONLY_DOMAIN_NAME, "yes")
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? ps->hostname : ps->localdomain;
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* Tell c-client what domain to use when completing unqualified
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* addresses it finds in local mailboxes. Remember, it won't
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* affect what's to the right of '@' for unqualified addresses in
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mail_parameters(NULL, SET_LOCALHOST, (void *) ps->maildomain);
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if(F_OFF(F_QUELL_MAILDOMAIN_WARNING, ps) && !strchr(ps->maildomain, '.')){
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snprintf(tmp_20k_buf, SIZEOF_20KBUF, _("Incomplete maildomain \"%s\"."),
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init_error(ps, SM_ORDER | SM_DING, 3, 5, tmp_20k_buf);
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_("Return address in mail you send may be incorrect."), SIZEOF_20KBUF);
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tmp_20k_buf[SIZEOF_20KBUF-1] = '\0';
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init_error(ps, SM_ORDER | SM_DING, 3, 5, tmp_20k_buf);
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dprint((1,"User domain name being used \"%s\"\n",
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ps->userdomain == NULL ? "" : ps->userdomain));
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dprint((1,"Local Domain name being used \"%s\"\n",
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ps->localdomain ? ps->localdomain : "?"));
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dprint((1,"Host name being used \"%s\"\n",
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ps->hostname ? ps->hostname : "?"));
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"Mail Domain name being used (by c-client too) \"%s\"\n",
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ps->maildomain ? ps->maildomain : "?"));
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if(!ps->maildomain || !ps->maildomain[0]){
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#if defined(DOS) || defined(OS2)
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if(ps->blank_user_domain)
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return(0); /* prompt for this in send.c:dos_valid_from */
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fprintf(stderr, _("No host name or domain name set\n"));
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/*----------------------------------------------------------------------
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Make sure the default save folders exist in the default
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init_save_defaults(void)
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CONTEXT_S *save_cntxt;
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if(!ps_global->VAR_DEFAULT_FCC ||
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!*ps_global->VAR_DEFAULT_FCC ||
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!ps_global->VAR_DEFAULT_SAVE_FOLDER ||
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!*ps_global->VAR_DEFAULT_SAVE_FOLDER)
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if(!(save_cntxt = default_save_context(ps_global->context_list)))
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save_cntxt = ps_global->context_list;
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if(!(folder_exists(save_cntxt, ps_global->VAR_DEFAULT_FCC) & FEX_ISFILE))
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context_create(save_cntxt, NULL, ps_global->VAR_DEFAULT_FCC);
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if(!(folder_exists(save_cntxt, ps_global->VAR_DEFAULT_SAVE_FOLDER) &
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context_create(save_cntxt, NULL, ps_global->VAR_DEFAULT_SAVE_FOLDER);
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free_folder_list(save_cntxt);
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/*----------------------------------------------------------------------
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Put sent-mail files in date order
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Args: a, b -- The names of two files. Expects names to be sent-mail-mmm-yy
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Other names will sort in order and come before those
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compare_sm_files(const qsort_t *aa, const qsort_t *bb)
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struct sm_folder *a = (struct sm_folder *)aa,
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*b = (struct sm_folder *)bb;
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if(a->month_num == -1 && b->month_num == -1)
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return(strucmp(a->name, b->name));
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if(a->month_num == -1) return(-1);
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if(b->month_num == -1) return(1);
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return(a->month_num - b->month_num);
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/*----------------------------------------------------------------------
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Create an ordered list of sent-mail folders and their month numbers
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Args: dir -- The directory to find the list of files in
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Result: Pointer to list of files is returned.
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This list includes all files that start with "sent-mail", but not "sent-mail"
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get_mail_list(CONTEXT_S *list_cntxt, char *folder_base)
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#define MAX_FILES (150)
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register struct sm_folder *sm = NULL;
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struct sm_folder *sml = NULL;
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int i, folder_base_len;
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char searchname[MAXPATH+1];
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sml = sm = (struct sm_folder *)fs_get(sizeof(struct sm_folder)*MAX_FILES);
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memset((void *)sml, 0, sizeof(struct sm_folder) * MAX_FILES);
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if((folder_base_len = strlen(folder_base)) == 0 || !list_cntxt){
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sml->name = cpystr("");
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if(*list_cntxt->context != '{'){ /* NOT an IMAP collection! */
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snprintf(searchname, sizeof(searchname), "%4.4s*", folder_base);
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folder_base_len = strlen(searchname) - 1;
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snprintf(searchname, sizeof(searchname), "%.*s*", sizeof(searchname)-2, folder_base);
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build_folder_list(NULL, list_cntxt, searchname, NULL, BFL_FLDRONLY);
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for(i = 0; i < folder_total(FOLDERS(list_cntxt)); i++){
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filename = folder_entry(i, FOLDERS(list_cntxt))->name;
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if(struncmp(filename, folder_base, folder_base_len) == 0
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&& strucmp(filename, folder_base)){
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if(*list_cntxt->context != '{'){
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for(j = 0; j < 4; j++)
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if(!isdigit((unsigned char)filename[folder_base_len + j]))
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if(j < 4) /* not proper date format! */
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continue; /* keep trying */
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if(strnicmp(filename, folder_base, folder_base_len) == 0
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&& stricmp(filename, folder_base)){
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if(strncmp(filename, folder_base, folder_base_len) == 0
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&& strcmp(filename, folder_base)){
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sm->name = cpystr(filename);
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if(*list_cntxt->context != '{'){ /* NOT an IMAP collection! */
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sm->month_num = (sm->name[folder_base_len] - '0') * 10;
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sm->month_num += sm->name[folder_base_len + 1] - '0';
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sm->month_num = month_num(sm->name + (size_t)folder_base_len + 1);
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if(sm >= &sml[MAX_FILES - 1])
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break; /* Too many files, ignore the rest ; shouldn't occur */
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sm->name = cpystr("");
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/* anything to sort?? */
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if(sml->name && *(sml->name) && (sml+1)->name && *((sml+1)->name)){
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sizeof(struct sm_folder),
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check_prune_time(time_t *now, struct tm **tm_now)
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*now = time((time_t *) 0);
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*tm_now = localtime(now);
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* If the last time we did this is blank (as if pine's run for
446
* first time), don't go thru list asking, but just note it for
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if(ps_global->VAR_LAST_TIME_PRUNE_QUESTION == NULL){
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ps_global->last_expire_year = (*tm_now)->tm_year;
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ps_global->last_expire_month = (*tm_now)->tm_mon;
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snprintf(tmp, sizeof(tmp), "%d.%d", ps_global->last_expire_year,
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ps_global->last_expire_month + 1);
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set_variable(V_LAST_TIME_PRUNE_QUESTION, tmp, 1, 1, Main);
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if(ps_global->last_expire_year != -1 &&
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((*tm_now)->tm_year < ps_global->last_expire_year ||
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((*tm_now)->tm_year == ps_global->last_expire_year &&
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(*tm_now)->tm_mon <= ps_global->last_expire_month)))
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first_run_of_month(void)
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now = time((time_t *) 0);
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tm_now = localtime(&now);
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if(ps_global->last_expire_year == -1 ||
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(tm_now->tm_year < ps_global->last_expire_year ||
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(tm_now->tm_year == ps_global->last_expire_year &&
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tm_now->tm_mon <= ps_global->last_expire_month)))
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first_run_of_year(void)
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now = time((time_t *) 0);
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tm_now = localtime(&now);
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if(ps_global->last_expire_year == -1 ||
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(tm_now->tm_year <= ps_global->last_expire_year))
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/*----------------------------------------------------------------------
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Check pruned-folders for validity, making sure they are in the
506
same context as sent-mail.
510
prune_folders_ok(void)
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for(p = ps_global->VAR_PRUNED_FOLDERS; p && *p && **p; p++)
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if(!context_isambig(*p))
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* prune_move_folder - rename folder in context and delete old copy
524
* Returns -1 if unsuccessful.
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prune_move_folder(char *oldpath, char *newpath, CONTEXT_S *prune_cntxt)
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MAILSTREAM *prune_stream = NULL;
530
char spath[MAXPATH+1];
532
strncpy(spath, oldpath, sizeof(spath)-1);
533
spath[sizeof(spath)-1] = '\0';
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/*--- User says OK to rename ---*/
536
dprint((5, "rename \"%.100s\" to \"%.100s\"\n",
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spath ? spath : "?", newpath ? newpath : "?"));
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q_status_message1(SM_ORDER, 1, 3,
539
/* TRANSLATORS: arg is a filename */
540
_("Renaming \"%.200s\" at start of month"),
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pretty_fn(spath ? spath : "?"));
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if(!context_rename(prune_cntxt, NULL, spath, newpath)){
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q_status_message2(SM_ORDER | SM_DING, 3, 4,
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/* TRANSLATORS: 1st arg is filename, 2nd is error message */
546
_("Error renaming \"%.200s\": %.200s"),
547
pretty_fn(spath ? spath : "?"),
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error_description(errno));
549
dprint((1, "Error renaming %.100s to %.100s: %.100s\n",
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spath ? spath : "?", newpath ? newpath : "?",
551
error_description(errno)));
552
display_message('x');
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context_create(prune_cntxt, NULL, spath);
added
removed
pith/init.c
