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coding style: add "superfluous" braces

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- wrap flow-controlled statements that contain blocks into blocks
  themselves
- wrap bodies of do-while()s into blocks
- use braces on 'else' symmetrically (this obviously has a cascading
  effect, so this patch touches lots of lines)
- attach braces

unavoidably, the rules are sometimes broken around #ifdef-ery.
This commit is contained in:
Oswald Buddenhagen 2022-01-08 14:12:18 +01:00
parent 156e9c5058
commit 0f2220634d
7 changed files with 189 additions and 176 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

112
src/config.c
View File

@ -46,15 +46,16 @@ get_arg( conffile_t *cfile, int required, int *comment )
if (escaped && c >= 32) {
escaped = 0;
*t++ = c;
} else if (c == '\\')
} else if (c == '\\') {
escaped = 1;
else if (c == '"')
} else if (c == '"') {
quoted ^= 1;
else if (!quoted && isspace( (uchar)c ))
} else if (!quoted && isspace( (uchar)c )) {
break;
else
} else {
*t++ = c;
}
}
*t = 0;
if (escaped) {
error( "%s:%d: unterminated escape sequence\n", cfile->file, cfile->line );
@ -145,53 +146,53 @@ getopt_helper( conffile_t *cfile, int *cops, channel_conf_t *conf )
if (!strcasecmp( "Sync", cfile->cmd )) {
arg = cfile->val;
do
if (!strcasecmp( "Push", arg ))
do {
if (!strcasecmp( "Push", arg )) {
*cops |= XOP_PUSH;
else if (!strcasecmp( "Pull", arg ))
} else if (!strcasecmp( "Pull", arg )) {
*cops |= XOP_PULL;
else if (!strcasecmp( "ReNew", arg ))
} else if (!strcasecmp( "ReNew", arg )) {
*cops |= OP_RENEW;
else if (!strcasecmp( "New", arg ))
} else if (!strcasecmp( "New", arg )) {
*cops |= OP_NEW;
else if (!strcasecmp( "Delete", arg ))
} else if (!strcasecmp( "Delete", arg )) {
*cops |= OP_DELETE;
else if (!strcasecmp( "Flags", arg ))
} else if (!strcasecmp( "Flags", arg )) {
*cops |= OP_FLAGS;
else if (!strcasecmp( "PullReNew", arg ))
} else if (!strcasecmp( "PullReNew", arg )) {
conf->ops[N] |= OP_RENEW;
else if (!strcasecmp( "PullNew", arg ))
} else if (!strcasecmp( "PullNew", arg )) {
conf->ops[N] |= OP_NEW;
else if (!strcasecmp( "PullDelete", arg ))
} else if (!strcasecmp( "PullDelete", arg )) {
conf->ops[N] |= OP_DELETE;
else if (!strcasecmp( "PullFlags", arg ))
} else if (!strcasecmp( "PullFlags", arg )) {
conf->ops[N] |= OP_FLAGS;
else if (!strcasecmp( "PushReNew", arg ))
} else if (!strcasecmp( "PushReNew", arg )) {
conf->ops[F] |= OP_RENEW;
else if (!strcasecmp( "PushNew", arg ))
} else if (!strcasecmp( "PushNew", arg )) {
conf->ops[F] |= OP_NEW;
else if (!strcasecmp( "PushDelete", arg ))
} else if (!strcasecmp( "PushDelete", arg )) {
conf->ops[F] |= OP_DELETE;
else if (!strcasecmp( "PushFlags", arg ))
} else if (!strcasecmp( "PushFlags", arg )) {
conf->ops[F] |= OP_FLAGS;
else if (!strcasecmp( "All", arg ) || !strcasecmp( "Full", arg ))
} else if (!strcasecmp( "All", arg ) || !strcasecmp( "Full", arg )) {
*cops |= XOP_PULL|XOP_PUSH;
else if (strcasecmp( "None", arg ) && strcasecmp( "Noop", arg )) {
} 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, NULL )));
} while ((arg = get_arg( cfile, ARG_OPTIONAL, NULL )));
conf->ops[F] |= XOP_HAVE_TYPE;
} else if (!strcasecmp( "SyncState", cfile->cmd ))
} else if (!strcasecmp( "SyncState", cfile->cmd )) {
conf->sync_state = expand_strdup( cfile->val );
else if (!strcasecmp( "CopyArrivalDate", cfile->cmd ))
} else if (!strcasecmp( "CopyArrivalDate", cfile->cmd )) {
conf->use_internal_date = parse_bool( cfile );
else if (!strcasecmp( "MaxMessages", cfile->cmd ))
} else if (!strcasecmp( "MaxMessages", cfile->cmd )) {
conf->max_messages = parse_int( cfile );
else if (!strcasecmp( "ExpireUnread", cfile->cmd ))
} else if (!strcasecmp( "ExpireUnread", cfile->cmd )) {
conf->expire_unread = parse_bool( cfile );
else {
} else {
for (i = 0; i < as(boxOps); i++) {
if (!strcasecmp( boxOps[i].name, cfile->cmd )) {
int op = boxOps[i].op;
@ -320,8 +321,9 @@ load_config( const char *where )
if (!where) {
nfsnprintf( path, sizeof(path), "%s/." EXE "rc", Home );
cfile.file = path;
} else
} else {
cfile.file = where;
}
info( "Reading configuration file %s\n", cfile.file );
@ -344,7 +346,7 @@ load_config( const char *where )
while (getcline( &cfile )) {
if (!cfile.cmd)
continue;
for (i = 0; i < N_DRIVERS; i++)
for (i = 0; i < N_DRIVERS; i++) {
if (drivers[i]->parse_store( &cfile, &store )) {
if (store) {
if (!store->max_size)
@ -358,8 +360,8 @@ load_config( const char *where )
glob_ok = 0;
goto reloop;
}
if (!strcasecmp( "Channel", cfile.cmd ))
{
}
if (!strcasecmp( "Channel", cfile.cmd )) {
channel = nfcalloc( sizeof(*channel) );
channel->name = nfstrdup( cfile.val );
channel->max_messages = global_conf.max_messages;
@ -368,17 +370,15 @@ load_config( const char *where )
cops = 0;
max_size = UINT_MAX;
while (getcline( &cfile ) && cfile.cmd) {
if (!strcasecmp( "MaxSize", cfile.cmd ))
if (!strcasecmp( "MaxSize", cfile.cmd )) {
max_size = parse_size( &cfile );
else if (!strcasecmp( "Pattern", cfile.cmd ) ||
!strcasecmp( "Patterns", cfile.cmd ))
{
} else if (!strcasecmp( "Pattern", cfile.cmd ) ||
!strcasecmp( "Patterns", cfile.cmd )) {
arg = cfile.val;
do
do {
add_string_list( &channel->patterns, arg );
while ((arg = get_arg( &cfile, ARG_OPTIONAL, NULL )));
}
else if (!strcasecmp( "Far", cfile.cmd )) {
} while ((arg = get_arg( &cfile, ARG_OPTIONAL, NULL )));
} else if (!strcasecmp( "Far", cfile.cmd )) {
fn = F;
goto linkst;
} else if (!strcasecmp( "Master", cfile.cmd )) { // Pre-1.4 legacy
@ -399,11 +399,12 @@ load_config( const char *where )
continue;
}
*p = 0;
for (store = stores; store; store = store->next)
for (store = stores; store; store = store->next) {
if (!strcmp( store->name, cfile.val + 1 )) {
channel->stores[fn] = store;
goto stpcom;
}
}
error( "%s:%d: unknown store '%s'\n",
cfile.file, cfile.line, cfile.val + 1 );
cfile.err = 1;
@ -423,9 +424,9 @@ load_config( const char *where )
} else if (!channel->stores[N]) {
error( "channel '%s' refers to no near side store\n", channel->name );
cfile.err = 1;
} else if (merge_ops( cops, channel->ops ))
} else if (merge_ops( cops, channel->ops )) {
cfile.err = 1;
else {
} else {
if (max_size != UINT_MAX) {
if (!max_size)
max_size = UINT_MAX;
@ -436,9 +437,7 @@ load_config( const char *where )
}
glob_ok = 0;
goto reloop;
}
else if (!strcasecmp( "Group", cfile.cmd ))
{
} else if (!strcasecmp( "Group", cfile.cmd )) {
group = nfmalloc( sizeof(*group) );
group->name = nfstrdup( cfile.val );
*groupapp = group;
@ -457,13 +456,10 @@ load_config( const char *where )
}
while (getcline( &cfile ) && cfile.cmd) {
if (!strcasecmp( "Channel", cfile.cmd ) ||
!strcasecmp( "Channels", cfile.cmd ))
{
!strcasecmp( "Channels", cfile.cmd )) {
arg = cfile.val;
goto addone;
}
else
{
} else {
error( "%s:%d: keyword '%s' is not recognized in Group sections\n",
cfile.file, cfile.line, cfile.cmd );
cfile.err = 1;
@ -471,13 +467,9 @@ load_config( const char *where )
}
glob_ok = 0;
goto reloop;
}
else if (!strcasecmp( "FSync", cfile.cmd ))
{
} else if (!strcasecmp( "FSync", cfile.cmd )) {
UseFSync = parse_bool( &cfile );
}
else if (!strcasecmp( "FieldDelimiter", cfile.cmd ))
{
} 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;
@ -488,17 +480,13 @@ load_config( const char *where )
cfile.err = 1;
}
}
}
else if (!strcasecmp( "BufferLimit", cfile.cmd ))
{
} else if (!strcasecmp( "BufferLimit", cfile.cmd )) {
BufferLimit = parse_size( &cfile );
if (!BufferLimit) {
error( "%s:%d: BufferLimit cannot be zero\n", cfile.file, cfile.line );
cfile.err = 1;
}
}
else if (!getopt_helper( &cfile, &gcops, &global_conf ))
{
} else if (!getopt_helper( &cfile, &gcops, &global_conf )) {
error( "%s:%d: '%s' is not a recognized section-starting or global keyword\n",
cfile.file, cfile.line, cfile.cmd );
cfile.err = 1;

96
src/drv_imap.c
View File

@ -1628,13 +1628,13 @@ imap_socket_read( void *aux )
resp = parse_list( ctx, cmd, parse_namespace_rsp );
goto listret;
} else if ((arg1 = next_arg( &cmd ))) {
if (!strcmp( "EXISTS", arg1 ))
if (!strcmp( "EXISTS", arg1 )) {
ctx->total_msgs = atoi( arg );
else if (!strcmp( "EXPUNGE", arg1 ))
} else if (!strcmp( "EXPUNGE", arg1 )) {
ctx->total_msgs--;
else if (!strcmp( "RECENT", arg1 ))
} else if (!strcmp( "RECENT", arg1 )) {
ctx->recent_msgs = atoi( arg );
else if(!strcmp ( "FETCH", arg1 )) {
} else if (!strcmp( "FETCH", arg1 )) {
resp = parse_list( ctx, cmd, parse_fetch_rsp );
goto listret;
}
@ -1714,8 +1714,9 @@ imap_socket_read( void *aux )
resp = RESP_NO;
if (cmdp->param.failok) // SELECT
goto doresp;
} else /*if (!strcmp( "BAD", arg ))*/
} else /*if (!strcmp( "BAD", arg ))*/ {
resp = RESP_CANCEL;
}
error( "IMAP command '%s' returned an error: %s %s\n",
starts_with( cmdp->cmd, -1, "LOGIN", 5 ) ?
"LOGIN <user> <pass>" :
@ -1824,11 +1825,12 @@ imap_cancel_unowned( void *gctx )
{
imap_store_t *store, **storep;
for (storep = &unowned; (store = *storep); storep = &store->next)
for (storep = &unowned; (store = *storep); storep = &store->next) {
if (store == gctx) {
*storep = store->next;
break;
}
}
imap_cancel_store( gctx );
}
@ -1917,14 +1919,15 @@ imap_alloc_store( store_conf_t *conf, const char *label )
imap_store_t *ctx, **ctxp;
/* First try to recycle a whole store. */
for (ctxp = &unowned; (ctx = *ctxp); ctxp = &ctx->next)
for (ctxp = &unowned; (ctx = *ctxp); ctxp = &ctx->next) {
if (ctx->state == SST_GOOD && ctx->conf == cfg) {
*ctxp = ctx->next;
goto gotstore;
}
}
/* Then try to recycle a server connection. */
for (ctxp = &unowned; (ctx = *ctxp); ctxp = &ctx->next)
for (ctxp = &unowned; (ctx = *ctxp); ctxp = &ctx->next) {
if (ctx->conf->server == srvc) {
*ctxp = ctx->next;
free_string_list( ctx->boxes );
@ -1935,6 +1938,7 @@ imap_alloc_store( store_conf_t *conf, const char *label )
ctx->state = SST_HALF;
goto gotsrv;
}
}
/* Finally, schedule opening a new server connection. */
ctx = nfcalloc( sizeof(*ctx) );
@ -3039,12 +3043,13 @@ imap_make_flags( int flags, char *buf )
const char *s;
uint i, d;
for (i = d = 0; i < as(Flags); i++)
for (i = d = 0; i < as(Flags); i++) {
if (flags & (1 << i)) {
buf[d++] = ' ';
for (s = Flags[i]; *s; s++)
buf[d++] = *s;
}
}
buf[0] = '(';
buf[d++] = ')';
return d;
@ -3521,8 +3526,9 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep )
memset( &sserver, 0, sizeof(sserver) );
server = &sserver;
type = "IMAP store";
} else
} else {
return 0;
}
server->sconf.timeout = 20;
#ifdef HAVE_LIBSSL
@ -3536,35 +3542,34 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep )
if (!strcasecmp( "Host", cfg->cmd )) {
/* The imap[s]: syntax is just a backwards compat hack. */
arg = cfg->val;
if (starts_with( arg, -1, "imap:", 5 ))
arg += 5;
#ifdef HAVE_LIBSSL
if (starts_with( arg, -1, "imaps:", 6 )) {
else if (starts_with( arg, -1, "imaps:", 6 )) {
arg += 6;
server->ssl_type = SSL_IMAPS;
if (server->sconf.ssl_versions == -1)
server->sconf.ssl_versions = TLSv1 | TLSv1_1 | TLSv1_2 | TLSv1_3;
} else
}
#endif
if (starts_with( arg, -1, "imap:", 5 ))
arg += 5;
if (starts_with( arg, -1, "//", 2 ))
arg += 2;
if (arg != cfg->val)
warn( "%s:%d: Notice: URL notation is deprecated; use a plain host name and possibly 'SSLType IMAPS' instead\n", cfg->file, cfg->line );
server->sconf.host = nfstrdup( arg );
}
else if (!strcasecmp( "User", cfg->cmd ))
} else if (!strcasecmp( "User", cfg->cmd )) {
server->user = nfstrdup( cfg->val );
else if (!strcasecmp( "UserCmd", cfg->cmd ))
} else if (!strcasecmp( "UserCmd", cfg->cmd )) {
server->user_cmd = nfstrdup( cfg->val );
else if (!strcasecmp( "Pass", cfg->cmd ))
} else if (!strcasecmp( "Pass", cfg->cmd )) {
server->pass = nfstrdup( cfg->val );
else if (!strcasecmp( "PassCmd", cfg->cmd ))
} else if (!strcasecmp( "PassCmd", cfg->cmd )) {
server->pass_cmd = nfstrdup( cfg->val );
#ifdef HAVE_MACOS_KEYCHAIN
else if (!strcasecmp( "UseKeychain", cfg->cmd ))
} else if (!strcasecmp( "UseKeychain", cfg->cmd )) {
server->use_keychain = parse_bool( cfg );
#endif
else if (!strcasecmp( "Port", cfg->cmd )) {
} else if (!strcasecmp( "Port", cfg->cmd )) {
int port = parse_int( cfg );
if ((unsigned)port > 0xffff) {
error( "%s:%d: Invalid port number\n", cfg->file, cfg->line );
@ -3572,9 +3577,9 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep )
} else {
server->sconf.port = (ushort)port;
}
} else if (!strcasecmp( "Timeout", cfg->cmd ))
} else if (!strcasecmp( "Timeout", cfg->cmd )) {
server->sconf.timeout = parse_int( cfg );
else if (!strcasecmp( "PipelineDepth", cfg->cmd )) {
} else if (!strcasecmp( "PipelineDepth", cfg->cmd )) {
if ((server->max_in_progress = parse_int( cfg )) < 1) {
error( "%s:%d: PipelineDepth must be at least 1\n", cfg->file, cfg->line );
cfg->err = 1;
@ -3593,9 +3598,8 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep )
cfg->err = 1;
gotcap: ;
} while ((arg = get_arg( cfg, ARG_OPTIONAL, NULL )));
}
#ifdef HAVE_LIBSSL
else if (!strcasecmp( "CertificateFile", cfg->cmd )) {
} else if (!strcasecmp( "CertificateFile", cfg->cmd )) {
server->sconf.cert_file = expand_strdup( cfg->val );
if (access( server->sconf.cert_file, R_OK )) {
sys_error( "%s:%d: CertificateFile '%s'",
@ -3653,34 +3657,34 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep )
cfg->err = 1;
}
} while ((arg = get_arg( cfg, ARG_OPTIONAL, NULL )));
} else if (!strcasecmp( "RequireSSL", cfg->cmd ))
} else if (!strcasecmp( "RequireSSL", cfg->cmd )) {
require_ssl = parse_bool( cfg );
else if (!strcasecmp( "UseIMAPS", cfg->cmd ))
} else if (!strcasecmp( "UseIMAPS", cfg->cmd )) {
use_imaps = parse_bool( cfg );
else if (!strcasecmp( "UseSSLv2", cfg->cmd ))
} else if (!strcasecmp( "UseSSLv2", cfg->cmd )) {
warn( "Warning: UseSSLv2 is no longer supported\n" );
else if (!strcasecmp( "UseSSLv3", cfg->cmd ))
} else if (!strcasecmp( "UseSSLv3", cfg->cmd )) {
warn( "Warning: UseSSLv3 is no longer supported\n" );
else if (!strcasecmp( "UseTLSv1", cfg->cmd ))
} else if (!strcasecmp( "UseTLSv1", cfg->cmd )) {
use_tlsv1 = parse_bool( cfg );
else if (!strcasecmp( "UseTLSv1.1", cfg->cmd ))
} else if (!strcasecmp( "UseTLSv1.1", cfg->cmd )) {
use_tlsv11 = parse_bool( cfg );
else if (!strcasecmp( "UseTLSv1.2", cfg->cmd ))
} else if (!strcasecmp( "UseTLSv1.2", cfg->cmd )) {
use_tlsv12 = parse_bool( cfg );
else if (!strcasecmp( "UseTLSv1.3", cfg->cmd ))
} else if (!strcasecmp( "UseTLSv1.3", cfg->cmd )) {
use_tlsv13 = parse_bool( cfg );
#endif
else if (!strcasecmp( "AuthMech", cfg->cmd ) ||
} else if (!strcasecmp( "AuthMech", cfg->cmd ) ||
!strcasecmp( "AuthMechs", cfg->cmd )) {
arg = cfg->val;
do
do {
add_string_list( &server->auth_mechs, arg );
while ((arg = get_arg( cfg, ARG_OPTIONAL, NULL )));
} else if (!strcasecmp( "RequireCRAM", cfg->cmd ))
} while ((arg = get_arg( cfg, ARG_OPTIONAL, NULL )));
} else if (!strcasecmp( "RequireCRAM", cfg->cmd )) {
require_cram = parse_bool( cfg );
else if (!strcasecmp( "Tunnel", cfg->cmd ))
} else if (!strcasecmp( "Tunnel", cfg->cmd )) {
server->sconf.tunnel = nfstrdup( cfg->val );
else if (store) {
} else if (store) {
if (!strcasecmp( "Account", cfg->cmd )) {
for (srv = servers; srv; srv = srv->next)
if (srv->name && !strcmp( srv->name, cfg->val ))
@ -3690,21 +3694,22 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep )
continue;
gotsrv:
store->server = srv;
} else if (!strcasecmp( "UseNamespace", cfg->cmd ))
} else if (!strcasecmp( "UseNamespace", cfg->cmd )) {
store->use_namespace = parse_bool( cfg );
else if (!strcasecmp( "SubscribedOnly", cfg->cmd ))
} else if (!strcasecmp( "SubscribedOnly", cfg->cmd )) {
store->use_lsub = parse_bool( cfg );
else if (!strcasecmp( "Path", cfg->cmd ))
} else if (!strcasecmp( "Path", cfg->cmd )) {
store->path = nfstrdup( cfg->val );
else if (!strcasecmp( "PathDelimiter", cfg->cmd )) {
} else if (!strcasecmp( "PathDelimiter", cfg->cmd )) {
if (strlen( cfg->val ) != 1) {
error( "%s:%d: Path delimiter must be exactly one character long\n", cfg->file, cfg->line );
cfg->err = 1;
continue;
}
store->delimiter = cfg->val[0];
} else
} else {
parse_generic_store( &store->gen, cfg, "IMAPStore" );
}
continue;
} else {
error( "%s:%d: keyword '%s' is not recognized in IMAPAccount sections\n",
@ -3784,13 +3789,14 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep )
}
if (!server->auth_mechs)
add_string_list( &server->auth_mechs, "*" );
if (!server->sconf.port)
if (!server->sconf.port) {
server->sconf.port =
#ifdef HAVE_LIBSSL
server->ssl_type == SSL_IMAPS ? 993 :
#endif
143;
}
}
if (store) {
if (!store->server) {
store->server = nfmalloc( sizeof(sserver) );

30
src/drv_maildir.c
View File

@ -151,7 +151,7 @@ maildir_join_path( maildir_store_conf_t *conf, int in_inbox, const char *box )
prefix = conf->path;
}
pl = strlen( prefix );
for (bl = 0, n = 0; (c = box[bl]); bl++)
for (bl = 0, n = 0; (c = box[bl]); bl++) {
if (c == '/') {
if (conf->sub_style == SUB_UNSET) {
error( "Maildir error: accessing subfolder '%s', but store '%s' does not specify SubFolders style\n",
@ -164,6 +164,7 @@ maildir_join_path( maildir_store_conf_t *conf, int in_inbox, const char *box )
conf->name, box );
return NULL;
}
}
switch (conf->sub_style) {
case SUB_VERBATIM:
n = 0;
@ -1046,11 +1047,10 @@ maildir_scan( maildir_store_t *ctx, msg_t_array_alloc_t *msglist )
}
#ifdef USE_DB
if (ctx->usedb) {
if (maildir_uidval_lock( ctx ) != DRV_OK)
;
else if ((ret = ctx->db->cursor( ctx->db, NULL, &dbc, 0 )))
if (maildir_uidval_lock( ctx ) != DRV_OK) {
} else if ((ret = ctx->db->cursor( ctx->db, NULL, &dbc, 0 ))) {
ctx->db->err( ctx->db, ret, "Maildir error: db->cursor()" );
else {
} else {
for (;;) {
if ((ret = dbc->c_get( dbc, &key, &value, DB_NEXT ))) {
if (ret != DB_NOTFOUND)
@ -1232,9 +1232,10 @@ maildir_init_msg( maildir_store_t *ctx, maildir_message_t *msg, msg_t *entry )
if (ctx->opts & OPEN_FLAGS) {
msg->status |= M_FLAGS;
msg->flags = maildir_parse_flags( ctx->conf->info_prefix, msg->base );
} else
} else {
msg->flags = 0;
}
}
static void
maildir_app_msg( maildir_store_t *ctx, maildir_message_t ***msgapp, msg_t *entry )
@ -1821,7 +1822,7 @@ maildir_close_box( store_t *gctx,
for (;;) {
retry = 0;
basel = nfsnprintf( buf, sizeof(buf), "%s/", ctx->path );
for (msg = ctx->msgs; msg; msg = msg->next)
for (msg = ctx->msgs; msg; msg = msg->next) {
if (!(msg->status & M_DEAD) && (msg->flags & F_DELETED)) {
nfsnprintf( buf + basel, _POSIX_PATH_MAX - basel, "%s/%s", subdirs[msg->status & M_RECENT], msg->base );
if (unlink( buf )) {
@ -1840,6 +1841,7 @@ maildir_close_box( store_t *gctx,
#endif /* USE_DB */
}
}
}
if (!retry) {
cb( DRV_OK, aux );
return;
@ -1888,16 +1890,16 @@ maildir_parse_store( conffile_t *cfg, store_conf_t **storep )
store->driver = &maildir_driver;
store->name = nfstrdup( cfg->val );
while (getcline( cfg ) && cfg->cmd)
if (!strcasecmp( "Inbox", cfg->cmd ))
while (getcline( cfg ) && cfg->cmd) {
if (!strcasecmp( "Inbox", cfg->cmd )) {
store->inbox = expand_strdup( cfg->val );
else if (!strcasecmp( "Path", cfg->cmd ))
} else if (!strcasecmp( "Path", cfg->cmd )) {
store->path = expand_strdup( cfg->val );
#ifdef USE_DB
else if (!strcasecmp( "AltMap", cfg->cmd ))
} else if (!strcasecmp( "AltMap", cfg->cmd )) {
store->alt_map = parse_bool( cfg );
#endif /* USE_DB */
else if (!strcasecmp( "InfoDelimiter", cfg->cmd )) {
} else if (!strcasecmp( "InfoDelimiter", cfg->cmd )) {
if (strlen( cfg->val ) != 1) {
error( "%s:%d: Info delimiter must be exactly one character long\n", cfg->file, cfg->line );
cfg->err = 1;
@ -1920,8 +1922,10 @@ maildir_parse_store( conffile_t *cfg, store_conf_t **storep )
error( "%s:%d: Unrecognized SubFolders style\n", cfg->file, cfg->line );
cfg->err = 1;
}
} else
} else {
parse_generic_store( &store->gen, cfg, "MaildirStore" );
}
}
if (!store->inbox)
store->inbox = expand_strdup( "~/Maildir" );
if (store->sub_style == SUB_MAILDIRPP && store->path) {

58
src/main.c
View File

@ -261,8 +261,9 @@ filter_boxes( string_list_t *boxes, const char *prefix, string_list_t *patterns
if (*ps == '!') {
ps++;
not = 1;
} else
} else {
not = 0;
}
if (matches( boxes->string + pfxl, ps )) {
fnot = not;
break;
@ -448,17 +449,17 @@ main( int argc, char **argv )
return 1;
}
config = argv[oind++];
} else if (starts_with( opt, -1, "config=", 7 ))
} else if (starts_with( opt, -1, "config=", 7 )) {
config = opt + 7;
else if (!strcmp( opt, "all" ))
} else if (!strcmp( opt, "all" )) {
mvars->all = 1;
else if (!strcmp( opt, "list" ))
} else if (!strcmp( opt, "list" )) {
mvars->list = 1;
else if (!strcmp( opt, "help" ))
} else if (!strcmp( opt, "help" )) {
usage( 0 );
else if (!strcmp( opt, "version" ))
} else if (!strcmp( opt, "version" )) {
version();
else if (!strcmp( opt, "quiet" )) {
} else if (!strcmp( opt, "quiet" )) {
if (DFlags & QUIET)
DFlags |= VERYQUIET;
else
@ -488,11 +489,11 @@ main( int argc, char **argv )
else
goto badopt;
DFlags |= op;
} else if (!strcmp( opt, "pull" ))
} else if (!strcmp( opt, "pull" )) {
cops |= XOP_PULL, ops[F] |= XOP_HAVE_TYPE;
else if (!strcmp( opt, "push" ))
} else if (!strcmp( opt, "push" )) {
cops |= XOP_PUSH, ops[F] |= XOP_HAVE_TYPE;
else if (starts_with( opt, -1, "create", 6 )) {
} else if (starts_with( opt, -1, "create", 6 )) {
opt += 6;
op = OP_CREATE|XOP_HAVE_CREATE;
lcop:
@ -517,42 +518,43 @@ main( int argc, char **argv )
opt += 7;
op = OP_EXPUNGE|XOP_HAVE_EXPUNGE;
goto lcop;
} else if (!strcmp( opt, "no-expunge" ))
} else if (!strcmp( opt, "no-expunge" )) {
ops[F] |= XOP_HAVE_EXPUNGE;
else if (!strcmp( opt, "no-create" ))
} else if (!strcmp( opt, "no-create" )) {
ops[F] |= XOP_HAVE_CREATE;
else if (!strcmp( opt, "no-remove" ))
} else if (!strcmp( opt, "no-remove" )) {
ops[F] |= XOP_HAVE_REMOVE;
else if (!strcmp( opt, "full" ))
} else if (!strcmp( opt, "full" )) {
ops[F] |= XOP_HAVE_TYPE|XOP_PULL|XOP_PUSH;
else if (!strcmp( opt, "noop" ))
} else if (!strcmp( opt, "noop" )) {
ops[F] |= XOP_HAVE_TYPE;
else if (starts_with( opt, -1, "pull", 4 )) {
} else if (starts_with( opt, -1, "pull", 4 )) {
op = XOP_PULL;
lcac:
opt += 4;
if (!*opt)
if (!*opt) {
cops |= op;
else if (*opt == '-') {
} else if (*opt == '-') {
opt++;
goto rlcac;
} else
} else {
goto badopt;
}
} else if (starts_with( opt, -1, "push", 4 )) {
op = XOP_PUSH;
goto lcac;
} else {
op = 0;
rlcac:
if (!strcmp( opt, "new" ))
if (!strcmp( opt, "new" )) {
op |= OP_NEW;
else if (!strcmp( opt, "renew" ))
} else if (!strcmp( opt, "renew" )) {
op |= OP_RENEW;
else if (!strcmp( opt, "delete" ))
} else if (!strcmp( opt, "delete" )) {
op |= OP_DELETE;
else if (!strcmp( opt, "flags" ))
} else if (!strcmp( opt, "flags" )) {
op |= OP_FLAGS;
else {
} else {
badopt:
error( "Unknown option '%s'\n", argv[oind - 1] );
return 1;
@ -634,14 +636,15 @@ main( int argc, char **argv )
else
break;
}
if (op & OP_MASK_TYPE)
if (op & OP_MASK_TYPE) {
switch (op & XOP_MASK_DIR) {
case XOP_PULL: ops[N] |= op & OP_MASK_TYPE; break;
case XOP_PUSH: ops[F] |= op & OP_MASK_TYPE; break;
default: cops |= op; break;
}
else
} else {
cops |= op;
}
ops[F] |= XOP_HAVE_TYPE;
break;
case 'L':
@ -943,9 +946,10 @@ sync_chans( main_vars_t *mvars, int ent )
syncone:
if (!mvars->skip)
goto syncml;
} else
} else {
printf( "%s <=> %s\n", nz( mvars->chan->boxes[F], "INBOX" ), nz( mvars->chan->boxes[N], "INBOX" ) );
}
}
next:
mvars->cben = 0;

3
src/mdconvert.c
View File

@ -251,9 +251,10 @@ main( int argc, char **argv )
} else if (argv[oint][0] == '-') {
fprintf( stderr, "Unrecognized option '%s'. Try " EXE " -h\n", argv[oint] );
return 1;
} else
} else {
break;
}
}
if (oint == argc) {
fprintf( stderr, "Mailbox specification missing. Try " EXE " -h\n" );
return 1;

60
src/sync.c
View File

@ -95,11 +95,12 @@ parse_flags( const char *buf )
uint i, d;
uchar flags;
for (flags = i = d = 0; i < as(Flags); i++)
for (flags = i = d = 0; i < as(Flags); i++) {
if (buf[d] == Flags[i]) {
flags |= (1 << i);
d++;
}
}
return flags;
}
@ -755,9 +756,9 @@ prepare_state( sync_vars_t *svars )
nfasprintf( &svars->dname, "%s/." EXE "state", path );
} else {
csname = clean_strdup( svars->box_name[N] );
if (chan->sync_state)
if (chan->sync_state) {
nfasprintf( &svars->dname, "%s%s", chan->sync_state, csname );
else {
} else {
char c = FieldDelimiter;
cmname = clean_strdup( svars->box_name[F] );
nfasprintf( &svars->dname, "%s%c%s%c%s_%c%s%c%s", global_conf.sync_state,
@ -891,19 +892,19 @@ load_state( sync_vars_t *svars )
error( "Error: malformed sync state header entry at %s:%d\n", svars->dname, line );
goto jbail;
}
if (!strcmp( buf1, "FarUidValidity" ) || !strcmp( buf1, "MasterUidValidity" ) /* Pre-1.4 legacy */)
if (!strcmp( buf1, "FarUidValidity" ) || !strcmp( buf1, "MasterUidValidity" ) /* Pre-1.4 legacy */) {
svars->uidval[F] = uid;
else if (!strcmp( buf1, "NearUidValidity" ) || !strcmp( buf1, "SlaveUidValidity" ) /* Pre-1.4 legacy */)
} else if (!strcmp( buf1, "NearUidValidity" ) || !strcmp( buf1, "SlaveUidValidity" ) /* Pre-1.4 legacy */) {
svars->uidval[N] = uid;
else if (!strcmp( buf1, "MaxPulledUid" ))
} else if (!strcmp( buf1, "MaxPulledUid" )) {
svars->maxuid[F] = uid;
else if (!strcmp( buf1, "MaxPushedUid" ))
} else if (!strcmp( buf1, "MaxPushedUid" )) {
svars->maxuid[N] = uid;
else if (!strcmp( buf1, "MaxExpiredFarUid" ) || !strcmp( buf1, "MaxExpiredMasterUid" ) /* Pre-1.4 legacy */)
} else if (!strcmp( buf1, "MaxExpiredFarUid" ) || !strcmp( buf1, "MaxExpiredMasterUid" ) /* Pre-1.4 legacy */) {
svars->maxxfuid = uid;
else if (!strcmp( buf1, "MaxExpiredSlaveUid" )) // Pre-1.3 legacy
} else if (!strcmp( buf1, "MaxExpiredSlaveUid" )) { // Pre-1.3 legacy
maxxnuid = uid;
else {
} else {
error( "Error: unrecognized sync state header entry at %s:%d\n", svars->dname, line );
goto jbail;
}
@ -1033,15 +1034,15 @@ load_state( sync_vars_t *svars )
error( "Error: malformed journal entry at %s:%d\n", svars->jname, line );
goto jbail;
}
if (c == 'N')
if (c == 'N') {
svars->maxuid[t1] = t2;
else if (c == 'F')
} else if (c == 'F') {
svars->finduid[t1] = t2;
else if (c == 'T')
} else if (c == 'T') {
*uint_array_append( &svars->trashed_msgs[t1] ) = t2;
else if (c == '!')
} else if (c == '!') {
svars->maxxfuid = t1;
else if (c == '|') {
} else if (c == '|') {
svars->uidval[F] = t1;
svars->uidval[N] = t2;
} else if (c == '+') {
@ -1409,10 +1410,11 @@ box_opened2( sync_vars_t *svars, int t )
if (!chan->stores[t]->trash_only_new)
opts[t] |= OPEN_OLD;
opts[t] |= OPEN_NEW|OPEN_FLAGS;
} else if (chan->stores[1-t]->trash && chan->stores[1-t]->trash_remote_new)
} else if (chan->stores[1-t]->trash && chan->stores[1-t]->trash_remote_new) {
opts[t] |= OPEN_NEW|OPEN_FLAGS;
}
}
}
// While only new messages can cause expiration due to displacement,
// updating flags can cause expiration of already overdue messages.
// The latter would also apply when the expired box is the source,
@ -1420,7 +1422,7 @@ box_opened2( sync_vars_t *svars, int t )
// OP_RENEW makes sense only for legacy S_SKIPPED entries.
if ((chan->ops[N] & (OP_NEW|OP_RENEW|OP_FLAGS)) && chan->max_messages)
opts[N] |= OPEN_OLD|OPEN_NEW|OPEN_FLAGS;
if (svars->replayed)
if (svars->replayed) {
for (srec = svars->srecs; srec; srec = srec->next) {
if (srec->status & S_DEAD)
continue;
@ -1442,6 +1444,7 @@ box_opened2( sync_vars_t *svars, int t )
opts[1-t] |= OPEN_OLD;
}
}
}
svars->opts[F] = svars->drv[F]->prepare_load_box( ctx[F], opts[F] );
svars->opts[N] = svars->drv[N]->prepare_load_box( ctx[N], opts[N] );
@ -1885,10 +1888,11 @@ box_loaded( int sts, message_t *msgs, int total_msgs, int recent_msgs, void *aux
} else {
nflags = tmsg->flags;
}
if (!(nflags & F_DELETED) || (srec->status & (S_EXPIRE|S_EXPIRED)))
if (!(nflags & F_DELETED) || (srec->status & (S_EXPIRE | S_EXPIRED))) {
// The message is not deleted, or it is, but only due to being expired.
alive++;
}
}
todel = alive - svars->chan->max_messages;
debug( "%d alive messages, %d excess - expiring\n", alive, todel );
alive = 0;
@ -2025,10 +2029,11 @@ box_loaded( int sts, message_t *msgs, int total_msgs, int recent_msgs, void *aux
svars->drv[t]->set_msg_flags( svars->ctx[t], srec->msg[t], srec->uid[t], aflags, dflags, flags_set, fv );
if (check_cancel( svars ))
goto out;
} else
} else {
flags_set_p2( svars, srec, t );
}
}
}
for (t = 0; t < 2; t++) {
svars->drv[t]->commit_cmds( svars->ctx[t] );
svars->state[t] |= ST_SENT_FLAGS;
@ -2080,11 +2085,10 @@ msg_copied( int sts, uint uid, copy_vars_t *vars )
srec->flags = vars->msg->flags;
JLOG( "* %u %u %u", (srec->uid[F], srec->uid[N], srec->flags), "%sed with flags", str_hl[t] );
}
if (!uid) { // Stored to a non-UIDPLUS mailbox
if (!uid) // Stored to a non-UIDPLUS mailbox
svars->state[t] |= ST_FIND_NEW;
} else {
else
ASSIGN_UID( srec, t, uid, "%sed message", str_hl[t] );
}
break;
case SYNC_NOGOOD:
srec->status = S_DEAD;
@ -2249,7 +2253,7 @@ msgs_flags_set( sync_vars_t *svars, int t )
if ((svars->chan->ops[t] & OP_EXPUNGE) &&
(svars->ctx[t]->conf->trash || (svars->ctx[1-t]->conf->trash && svars->ctx[1-t]->conf->trash_remote_new))) {
debug( "trashing on %s\n", str_fn[t] );
for (tmsg = svars->msgs[t]; tmsg; tmsg = tmsg->next)
for (tmsg = svars->msgs[t]; tmsg; tmsg = tmsg->next) {
if ((tmsg->flags & F_DELETED) && !find_uint_array( svars->trashed_msgs[t].array, tmsg->uid ) &&
(t == F || !tmsg->srec || !(tmsg->srec->status & (S_EXPIRE|S_EXPIRED)))) {
if (svars->ctx[t]->conf->trash) {
@ -2264,8 +2268,9 @@ msgs_flags_set( sync_vars_t *svars, int t )
svars->drv[t]->trash_msg( svars->ctx[t], tmsg, msg_trashed, tv );
if (check_cancel( svars ))
goto out;
} else
} else {
debug( "%s: not trashing message %u - not new\n", str_fn[t], tmsg->uid );
}
} else {
if (!tmsg->srec || (tmsg->srec->status & (S_PENDING | S_SKIPPED))) {
if (tmsg->size <= svars->ctx[1-t]->conf->max_size) {
@ -2282,13 +2287,16 @@ msgs_flags_set( sync_vars_t *svars, int t )
copy_msg( cv );
if (check_cancel( svars ))
goto out;
} else
} else {
debug( "%s: not remote trashing message %u - too big\n", str_fn[t], tmsg->uid );
} else
}
} else {
debug( "%s: not remote trashing message %u - not new\n", str_fn[t], tmsg->uid );
}
}
}
}
}
svars->state[t] |= ST_SENT_TRASH;
sync_close( svars, t );

6
src/util.c
View File

@ -454,17 +454,19 @@ expand_strdup( const char *s )
r = nfstrndup( s, (size_t)(p - s) );
pw = getpwnam( r );
free( r );
} else
} else {
pw = getpwnam( s );
}
if (!pw)
return NULL;
q = pw->pw_dir;
}
nfasprintf( &r, "%s%s", q, p ? p : "" );
return r;
} else
} else {
return nfstrdup( s );
}
}
/* Return value: 0 = ok, -1 = out found in arg, -2 = in found in arg but no out specified */
int