static int getopt_helper( conffile_t *cfile, int *cops, channel_conf_t *conf ) { char *arg; uint i; if (!strcasecmp( "Sync", cfile->cmd )) { arg = cfile->val; do if (!strcasecmp( "Push", arg )) *cops |= XOP_PUSH; else if (!strcasecmp( "Pull", arg )) *cops |= XOP_PULL; else if (!strcasecmp( "ReNew", arg )) *cops |= OP_RENEW; else if (!strcasecmp( "New", arg )) *cops |= OP_NEW; else if (!strcasecmp( "Delete", arg )) *cops |= OP_DELETE; else if (!strcasecmp( "Flags", arg )) *cops |= OP_FLAGS; else if (!strcasecmp( "PullReNew", arg )) conf->ops[S] |= OP_RENEW; else if (!strcasecmp( "PullNew", arg )) conf->ops[S] |= OP_NEW; else if (!strcasecmp( "PullDelete", arg )) conf->ops[S] |= OP_DELETE; else if (!strcasecmp( "PullFlags", arg )) conf->ops[S] |= OP_FLAGS; else if (!strcasecmp( "PushReNew", arg )) conf->ops[M] |= OP_RENEW; else if (!strcasecmp( "PushNew", arg )) conf->ops[M] |= OP_NEW; else if (!strcasecmp( "PushDelete", arg )) conf->ops[M] |= OP_DELETE; else if (!strcasecmp( "PushFlags", arg )) conf->ops[M] |= OP_FLAGS; else if (!strcasecmp( "All", arg ) || !strcasecmp( "Full", arg )) *cops |= XOP_PULL|XOP_PUSH; else if (strcasecmp( "None", arg ) && strcasecmp( "Noop", arg )) { error( "%s:%d: invalid Sync arg '%s'\n", cfile->file, cfile->line, arg ); cfile->err = 1; } while ((arg = get_arg( cfile, ARG_OPTIONAL, 0 ))); conf->ops[M] |= XOP_HAVE_TYPE; } else if (!strcasecmp( "SyncState", cfile->cmd )) conf->sync_state = expand_strdup( cfile->val ); else if (!strcasecmp( "CopyArrivalDate", cfile->cmd )) conf->use_internal_date = parse_bool( cfile ); else if (!strcasecmp( "MaxMessages", cfile->cmd )) conf->max_messages = parse_int( cfile ); else if (!strcasecmp( "ExpireUnread", cfile->cmd )) conf->expire_unread = parse_bool( cfile ); else { for (i = 0; i < as(boxOps); i++) { if (!strcasecmp( boxOps[i].name, cfile->cmd )) { int op = boxOps[i].op; arg = cfile->val; do { if (!strcasecmp( "Both", arg )) { *cops |= op; } else if (!strcasecmp( "Master", arg )) { conf->ops[M] |= op; } else if (!strcasecmp( "Slave", arg )) { conf->ops[S] |= op; } else if (strcasecmp( "None", arg )) { error( "%s:%d: invalid %s arg '%s'\n", cfile->file, cfile->line, boxOps[i].name, arg ); cfile->err = 1; } } while ((arg = get_arg( cfile, ARG_OPTIONAL, 0 ))); conf->ops[M] |= op * (XOP_HAVE_EXPUNGE / OP_EXPUNGE); return 1; } } return 0; } return 1; }
int load_config( const char *where, int pseudo ) { conffile_t cfile; store_conf_t *store, **storeapp = &stores; channel_conf_t *channel, **channelapp = &channels; group_conf_t *group, **groupapp = &groups; string_list_t *chanlist, **chanlistapp; char *arg, *p; int len, cops, gcops, max_size, ms, i; char path[_POSIX_PATH_MAX]; char buf[1024]; if (!where) { assert( !pseudo ); nfsnprintf( path, sizeof(path), "%s/." EXE "rc", Home ); cfile.file = path; } else cfile.file = where; if (!pseudo) info( "Reading configuration file %s\n", cfile.file ); if (!(cfile.fp = fopen( cfile.file, "r" ))) { sys_error( "Cannot open config file '%s'", cfile.file ); return 1; } buf[sizeof(buf) - 1] = 0; cfile.buf = buf; cfile.bufl = sizeof(buf) - 1; cfile.line = 0; cfile.err = 0; cfile.rest = 0; gcops = 0; global_conf.expire_unread = -1; reloop: while (getcline( &cfile )) { if (!cfile.cmd) continue; for (i = 0; i < N_DRIVERS; i++) if (drivers[i]->parse_store( &cfile, &store )) { if (store) { if (!store->max_size) store->max_size = INT_MAX; *storeapp = store; storeapp = &store->next; *storeapp = 0; } goto reloop; } if (!strcasecmp( "Channel", cfile.cmd )) { channel = nfcalloc( sizeof(*channel) ); channel->name = nfstrdup( cfile.val ); channel->max_messages = global_conf.max_messages; channel->expire_unread = global_conf.expire_unread; channel->use_internal_date = global_conf.use_internal_date; cops = 0; max_size = -1; while (getcline( &cfile ) && cfile.cmd) { if (!strcasecmp( "MaxSize", cfile.cmd )) max_size = parse_size( &cfile ); else if (!strcasecmp( "Pattern", cfile.cmd ) || !strcasecmp( "Patterns", cfile.cmd )) { arg = cfile.val; do add_string_list( &channel->patterns, arg ); while ((arg = get_arg( &cfile, ARG_OPTIONAL, 0 ))); } else if (!strcasecmp( "Master", cfile.cmd )) { ms = M; goto linkst; } else if (!strcasecmp( "Slave", cfile.cmd )) { ms = S; linkst: if (*cfile.val != ':' || !(p = strchr( cfile.val + 1, ':' ))) { error( "%s:%d: malformed mailbox spec\n", cfile.file, cfile.line ); cfile.err = 1; continue; } *p = 0; for (store = stores; store; store = store->next) if (!strcmp( store->name, cfile.val + 1 )) { channel->stores[ms] = store; goto stpcom; } error( "%s:%d: unknown store '%s'\n", cfile.file, cfile.line, cfile.val + 1 ); cfile.err = 1; continue; stpcom: if (*++p) channel->boxes[ms] = nfstrdup( p ); } else if (!getopt_helper( &cfile, &cops, channel )) { error( "%s:%d: unknown keyword '%s'\n", cfile.file, cfile.line, cfile.cmd ); cfile.err = 1; } } if (!channel->stores[M]) { error( "channel '%s' refers to no master store\n", channel->name ); cfile.err = 1; } else if (!channel->stores[S]) { error( "channel '%s' refers to no slave store\n", channel->name ); cfile.err = 1; } else if (merge_ops( cops, channel->ops )) cfile.err = 1; else { if (max_size >= 0) { if (!max_size) max_size = INT_MAX; channel->stores[M]->max_size = channel->stores[S]->max_size = max_size; } *channelapp = channel; channelapp = &channel->next; } } else if (!strcasecmp( "Group", cfile.cmd )) { group = nfmalloc( sizeof(*group) ); group->name = nfstrdup( cfile.val ); *groupapp = group; groupapp = &group->next; *groupapp = 0; chanlistapp = &group->channels; *chanlistapp = 0; while ((arg = get_arg( &cfile, ARG_OPTIONAL, 0 ))) { addone: len = strlen( arg ); chanlist = nfmalloc( sizeof(*chanlist) + len ); memcpy( chanlist->string, arg, len + 1 ); *chanlistapp = chanlist; chanlistapp = &chanlist->next; *chanlistapp = 0; } while (getcline( &cfile )) { if (!cfile.cmd) goto reloop; if (!strcasecmp( "Channel", cfile.cmd ) || !strcasecmp( "Channels", cfile.cmd )) { arg = cfile.val; goto addone; } else { error( "%s:%d: unknown keyword '%s'\n", cfile.file, cfile.line, cfile.cmd ); cfile.err = 1; } } break; } else if (!strcasecmp( "FSync", cfile.cmd )) { UseFSync = parse_bool( &cfile ); } else if (!strcasecmp( "FieldDelimiter", cfile.cmd )) { if (strlen( cfile.val ) != 1) { error( "%s:%d: Field delimiter must be exactly one character long\n", cfile.file, cfile.line ); cfile.err = 1; } else { FieldDelimiter = cfile.val[0]; if (!ispunct( FieldDelimiter )) { error( "%s:%d: Field delimiter must be a punctuation character\n", cfile.file, cfile.line ); cfile.err = 1; } } } else if (!strcasecmp( "BufferLimit", cfile.cmd )) { BufferLimit = parse_size( &cfile ); if (BufferLimit <= 0) { error( "%s:%d: BufferLimit must be positive\n", cfile.file, cfile.line ); cfile.err = 1; } } else if (!getopt_helper( &cfile, &gcops, &global_conf )) { error( "%s:%d: unknown section keyword '%s'\n", cfile.file, cfile.line, cfile.cmd ); cfile.err = 1; while (getcline( &cfile )) if (!cfile.cmd) goto reloop; break; } } fclose (cfile.fp); cfile.err |= merge_ops( gcops, global_conf.ops ); if (!global_conf.sync_state) global_conf.sync_state = expand_strdup( "~/." EXE "/" ); if (!cfile.err && pseudo) unlink( where ); return cfile.err; }
static int getopt_helper( conffile_t *cfile, int *cops, int ops[], char **sync_state ) { char *arg; if (!strcasecmp( "Sync", cfile->cmd )) { arg = cfile->val; do if (!strcasecmp( "Push", arg )) *cops |= XOP_PUSH; else if (!strcasecmp( "Pull", arg )) *cops |= XOP_PULL; else if (!strcasecmp( "ReNew", arg )) *cops |= OP_RENEW; else if (!strcasecmp( "New", arg )) *cops |= OP_NEW; else if (!strcasecmp( "Delete", arg )) *cops |= OP_DELETE; else if (!strcasecmp( "Flags", arg )) *cops |= OP_FLAGS; else if (!strcasecmp( "PullReNew", arg )) ops[S] |= OP_RENEW; else if (!strcasecmp( "PullNew", arg )) ops[S] |= OP_NEW; else if (!strcasecmp( "PullDelete", arg )) ops[S] |= OP_DELETE; else if (!strcasecmp( "PullFlags", arg )) ops[S] |= OP_FLAGS; else if (!strcasecmp( "PushReNew", arg )) ops[M] |= OP_RENEW; else if (!strcasecmp( "PushNew", arg )) ops[M] |= OP_NEW; else if (!strcasecmp( "PushDelete", arg )) ops[M] |= OP_DELETE; else if (!strcasecmp( "PushFlags", arg )) ops[M] |= OP_FLAGS; else if (!strcasecmp( "All", arg ) || !strcasecmp( "Full", arg )) *cops |= XOP_PULL|XOP_PUSH; else if (strcasecmp( "None", arg ) && strcasecmp( "Noop", arg )) { error( "%s:%d: invalid Sync arg '%s'\n", cfile->file, cfile->line, arg ); cfile->err = 1; } while ((arg = get_arg( cfile, ARG_OPTIONAL, 0 ))); ops[M] |= XOP_HAVE_TYPE; } else if (!strcasecmp( "Expunge", cfile->cmd )) { arg = cfile->val; do if (!strcasecmp( "Both", arg )) *cops |= OP_EXPUNGE; else if (!strcasecmp( "Master", arg )) ops[M] |= OP_EXPUNGE; else if (!strcasecmp( "Slave", arg )) ops[S] |= OP_EXPUNGE; else if (strcasecmp( "None", arg )) { error( "%s:%d: invalid Expunge arg '%s'\n", cfile->file, cfile->line, arg ); cfile->err = 1; } while ((arg = get_arg( cfile, ARG_OPTIONAL, 0 ))); ops[M] |= XOP_HAVE_EXPUNGE; } else if (!strcasecmp( "Create", cfile->cmd )) { arg = cfile->val; do if (!strcasecmp( "Both", arg )) *cops |= OP_CREATE; else if (!strcasecmp( "Master", arg )) ops[M] |= OP_CREATE; else if (!strcasecmp( "Slave", arg )) ops[S] |= OP_CREATE; else if (strcasecmp( "None", arg )) { error( "%s:%d: invalid Create arg '%s'\n", cfile->file, cfile->line, arg ); cfile->err = 1; } while ((arg = get_arg( cfile, ARG_OPTIONAL, 0 ))); ops[M] |= XOP_HAVE_CREATE; } else if (!strcasecmp( "SyncState", cfile->cmd )) *sync_state = expand_strdup( cfile->val ); else return 0; return 1; }