lib: add support for named queries

[notmuch] / lib / database.cc

diff --git a/lib/database.cc b/lib/database.cc
index 5e86955d8dfd91b3880a5d53217b9265eb69c65e..96300008765e445f146ec2b3ce93b03df792b1cf 100644 (file)
--- a/lib/database.cc
+++ b/lib/database.cc
@@ -20,6 +20,7 @@
 
 #include "database-private.h"
 #include "parse-time-vrp.h"
+#include "query-fp.h"
 #include "string-util.h"
 
 #include <iostream>
@@ -1000,6 +1001,14 @@ notmuch_database_open_verbose (const char *path,
        notmuch->term_gen->set_stemmer (Xapian::Stem ("english"));
        notmuch->value_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP);
        notmuch->date_range_processor = new ParseTimeValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP);
+#if HAVE_XAPIAN_FIELD_PROCESSOR
+       /* This currently relies on the query parser to pass anything
+        * with a .. to the range processor */
+       notmuch->date_field_processor = new DateFieldProcessor();
+       notmuch->query_parser->add_boolean_prefix("date", notmuch->date_field_processor);
+       notmuch->query_field_processor = new QueryFieldProcessor (*notmuch->query_parser, notmuch);
+       notmuch->query_parser->add_boolean_prefix("query", notmuch->query_field_processor);
+#endif
        notmuch->last_mod_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_LAST_MOD, "lastmod:");
 
        notmuch->query_parser->set_default_op (Xapian::Query::OP_AND);
@@ -1635,6 +1644,9 @@ notmuch_database_begin_atomic (notmuch_database_t *notmuch)
        notmuch->atomic_nesting > 0)
        goto DONE;
 
+       if (notmuch_database_needs_upgrade(notmuch))
+               return NOTMUCH_STATUS_UPGRADE_REQUIRED;
+
     try {
        (static_cast <Xapian::WritableDatabase *> (notmuch->xapian_db))->begin_transaction (false);
     } catch (const Xapian::Error &error) {
@@ -1758,18 +1770,11 @@ _notmuch_database_split_path (void *ctx,
     slash = path + strlen (path) - 1;
 
     /* First, skip trailing slashes. */
-    while (slash != path) {
-       if (*slash != '/')
-           break;
-
+    while (slash != path && *slash == '/')
        --slash;
-    }
 
     /* Then, find a slash. */
-    while (slash != path) {
-       if (*slash == '/')
-           break;
-
+    while (slash != path && *slash != '/') {
        if (basename)
            *basename = slash;
 
@@ -1777,12 +1782,8 @@ _notmuch_database_split_path (void *ctx,
     }
 
     /* Finally, skip multiple slashes. */
-    while (slash != path) {
-       if (*slash != '/')
-           break;
-
+    while (slash != path && *(slash - 1) == '/')
        --slash;
-    }
 
     if (slash == path) {
        if (directory)
@@ -1791,7 +1792,7 @@ _notmuch_database_split_path (void *ctx,
            *basename = path;
     } else {
        if (directory)
-           *directory = talloc_strndup (ctx, path, slash - path + 1);
+           *directory = talloc_strndup (ctx, path, slash - path);
     }
 
     return NOTMUCH_STATUS_SUCCESS;