remove support for multi-char imap path delimiters again
the idea that this is even possible was based on an incomplete reading of the imap spec. however, the infrastructure for supporting multi-char delimiters as such is retained, as the Flatten option can be used with them.
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@ -64,7 +64,7 @@ typedef struct imap_server_conf {
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typedef struct imap_store_conf {
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store_conf_t gen;
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imap_server_conf_t *server;
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char *delimiter;
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char delimiter;
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char use_namespace;
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} imap_store_conf_t;
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@ -104,7 +104,7 @@ typedef struct imap_store {
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/* trash folder's existence is not confirmed yet */
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enum { TrashUnknown, TrashChecking, TrashKnown } trashnc;
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uint got_namespace:1;
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char *delimiter; /* hierarchy delimiter */
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char delimiter[2]; /* hierarchy delimiter */
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list_t *ns_personal, *ns_other, *ns_shared; /* NAMESPACE info */
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message_t **msgapp; /* FETCH results */
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uint caps; /* CAPABILITY results */
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@ -1112,23 +1112,18 @@ parse_list_rsp( imap_store_t *ctx, list_t *list, char *cmd )
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free_list( list );
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if (!(arg = next_arg( &cmd )))
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goto bad_list;
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if (!ctx->delimiter)
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ctx->delimiter = nfstrdup( arg );
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if (!ctx->delimiter[0])
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ctx->delimiter[0] = arg[0];
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return parse_list( ctx, cmd, parse_list_rsp_p2 );
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}
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static int
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is_inbox( imap_store_t *ctx, const char *arg, int argl )
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{
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int i;
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char c;
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if (!starts_with( arg, argl, "INBOX", 5 ))
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return 0;
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if (arg[5])
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for (i = 0; (c = ctx->delimiter[i]); i++)
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if (arg[i + 5] != c)
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return 0;
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if (arg[5] && arg[5] != ctx->delimiter[0])
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return 0;
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return 1;
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}
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@ -1430,7 +1425,6 @@ imap_cleanup_store( imap_store_t *ctx )
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{
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free_generic_messages( ctx->gen.msgs );
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free_string_list( ctx->gen.boxes );
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free( ctx->delimiter );
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}
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static void
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@ -2104,7 +2098,7 @@ imap_open_store_namespace( imap_store_t *ctx )
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ctx->state = SST_HALF;
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ctx->prefix = cfg->gen.path;
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ctx->delimiter = cfg->delimiter ? nfstrdup( cfg->delimiter ) : 0;
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ctx->delimiter[0] = cfg->delimiter ? cfg->delimiter : 0;
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if (((!ctx->prefix && cfg->use_namespace) || !cfg->delimiter) && CAP(NAMESPACE)) {
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/* get NAMESPACE info */
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if (!ctx->got_namespace)
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@ -2141,8 +2135,8 @@ imap_open_store_namespace2( imap_store_t *ctx )
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{
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if (!ctx->prefix && cfg->use_namespace)
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ctx->prefix = nsp_1st_ns->val;
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if (!ctx->delimiter)
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ctx->delimiter = nfstrdup( nsp_1st_dl->val );
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if (!ctx->delimiter[0])
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ctx->delimiter[0] = nsp_1st_dl->val[0];
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imap_open_store_finalize( ctx );
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} else {
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imap_open_store_bail( ctx, FAIL_FINAL );
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@ -2855,9 +2849,14 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep )
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store->use_namespace = parse_bool( cfg );
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else if (!strcasecmp( "Path", cfg->cmd ))
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store->gen.path = nfstrdup( cfg->val );
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else if (!strcasecmp( "PathDelimiter", cfg->cmd ))
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store->delimiter = nfstrdup( cfg->val );
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else
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else if (!strcasecmp( "PathDelimiter", cfg->cmd )) {
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if (strlen( cfg->val ) != 1) {
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error( "%s:%d: Path delimiter must be exactly one character long\n", cfg->file, cfg->line );
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cfg->err = 1;
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continue;
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}
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store->delimiter = cfg->val[0];
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} else
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parse_generic_store( &store->gen, cfg );
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continue;
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} else {
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