lib: save path of xapian database in notmuch struct.

[notmuch] / lib / open.cc

diff --git a/lib/open.cc b/lib/open.cc
index b4637ec5445cba1ffbb93bd9cde237f0e0a3e327..12d3613fd91bd5f11f6f595f02939951e7408b72 100644 (file)
--- a/lib/open.cc
+++ b/lib/open.cc
@@ -85,7 +85,7 @@ _choose_hook_dir (notmuch_database_t *notmuch,
 
     config = _xdg_dir (notmuch, "XDG_CONFIG_HOME", ".config", profile);
     if (! config)
-       return  NOTMUCH_STATUS_PATH_ERROR;
+       return NOTMUCH_STATUS_PATH_ERROR;
 
     hook_dir = talloc_asprintf (notmuch, "%s/hooks", config);
 
@@ -125,7 +125,7 @@ _load_key_file (const char *path,
 
        if (dir) {
            path = talloc_asprintf (local, "%s/config", dir);
-           if (access (path, R_OK) !=0)
+           if (access (path, R_OK) != 0)
                path = NULL;
        }
     }
@@ -147,13 +147,14 @@ _load_key_file (const char *path,
        status = NOTMUCH_STATUS_NO_CONFIG;
     }
 
-DONE:
+  DONE:
     talloc_free (local);
     return status;
 }
 
 static notmuch_status_t
-_choose_database_path (const char *config_path,
+_choose_database_path (void *ctx,
+                      const char *config_path,
                       const char *profile,
                       GKeyFile **key_file,
                       const char **database_path,
@@ -161,14 +162,19 @@ _choose_database_path (const char *config_path,
 {
     notmuch_status_t status;
 
-    status =_load_key_file (config_path, profile, key_file);
+    status = _load_key_file (config_path, profile, key_file);
     if (status) {
        *message = strdup ("Error: cannot load config file.\n");
        return status;
     }
 
-    if (! *database_path && *key_file)
-       *database_path = g_key_file_get_value (*key_file, "database", "path", NULL);
+    if (! *database_path && *key_file) {
+       char *path = g_key_file_get_value (*key_file, "database", "path", NULL);
+       if (path) {
+           *database_path = talloc_strdup (ctx, path);
+           g_free (path);
+       }
+    }
 
     if (*database_path == NULL) {
        *message = strdup ("Error: Cannot open a database for a NULL path.\n");
@@ -186,14 +192,14 @@ notmuch_status_t
 notmuch_database_open_with_config (const char *database_path,
                                   notmuch_database_mode_t mode,
                                   const char *config_path,
-                                  unused(const char *profile),
+                                  const char *profile,
                                   notmuch_database_t **database,
                                   char **status_string)
 {
     notmuch_status_t status = NOTMUCH_STATUS_SUCCESS;
     void *local = talloc_new (NULL);
     notmuch_database_t *notmuch = NULL;
-    char *notmuch_path, *xapian_path, *incompat_features;
+    char *notmuch_path, *incompat_features;
     char *message = NULL;
     struct stat st;
     int err;
@@ -201,7 +207,8 @@ notmuch_database_open_with_config (const char *database_path,
     GKeyFile *key_file = NULL;
     static int initialized = 0;
 
-    if ((status = _choose_database_path (config_path, profile, &key_file, &database_path, &message)))
+    if ((status = _choose_database_path (local, config_path, profile, &key_file, &database_path,
+                                        &message)))
        goto DONE;
 
     if (! (notmuch_path = talloc_asprintf (local, "%s/%s", database_path, ".notmuch"))) {
@@ -218,12 +225,6 @@ notmuch_database_open_with_config (const char *database_path,
        goto DONE;
     }
 
-    if (! (xapian_path = talloc_asprintf (local, "%s/%s", notmuch_path, "xapian"))) {
-       message = strdup ("Out of memory\n");
-       status = NOTMUCH_STATUS_OUT_OF_MEMORY;
-       goto DONE;
-    }
-
     /* Initialize the GLib type system and threads */
 #if ! GLIB_CHECK_VERSION (2, 35, 1)
     g_type_init ();
@@ -245,16 +246,23 @@ notmuch_database_open_with_config (const char *database_path,
     notmuch->writable_xapian_db = NULL;
     notmuch->atomic_nesting = 0;
     notmuch->view = 1;
+
+    if (! (notmuch->xapian_path = talloc_asprintf (notmuch, "%s/%s", notmuch_path, "xapian"))) {
+       message = strdup ("Out of memory\n");
+       status = NOTMUCH_STATUS_OUT_OF_MEMORY;
+       goto DONE;
+    }
+
     try {
        std::string last_thread_id;
        std::string last_mod;
 
        if (mode == NOTMUCH_DATABASE_MODE_READ_WRITE) {
-           notmuch->writable_xapian_db = new Xapian::WritableDatabase (xapian_path,
+           notmuch->writable_xapian_db = new Xapian::WritableDatabase (notmuch->xapian_path,
                                                                        DB_ACTION);
            notmuch->xapian_db = notmuch->writable_xapian_db;
        } else {
-           notmuch->xapian_db = new Xapian::Database (xapian_path);
+           notmuch->xapian_db = new Xapian::Database (notmuch->xapian_path);
        }
 
        /* Check version.  As of database version 3, we represent
@@ -319,8 +327,10 @@ notmuch_database_open_with_config (const char *database_path,
        notmuch->term_gen = new Xapian::TermGenerator;
        notmuch->term_gen->set_stemmer (Xapian::Stem ("english"));
        notmuch->value_range_processor = new Xapian::NumberRangeProcessor (NOTMUCH_VALUE_TIMESTAMP);
-       notmuch->date_range_processor = new ParseTimeRangeProcessor (NOTMUCH_VALUE_TIMESTAMP, "date:");
-       notmuch->last_mod_range_processor = new Xapian::NumberRangeProcessor (NOTMUCH_VALUE_LAST_MOD, "lastmod:");
+       notmuch->date_range_processor = new ParseTimeRangeProcessor (NOTMUCH_VALUE_TIMESTAMP,
+                                                                    "date:");
+       notmuch->last_mod_range_processor = new Xapian::NumberRangeProcessor (NOTMUCH_VALUE_LAST_MOD,
+                                                                             "lastmod:");
        notmuch->query_parser->set_default_op (Xapian::Query::OP_AND);
        notmuch->query_parser->set_database (*notmuch->xapian_db);
        notmuch->query_parser->set_stemmer (Xapian::Stem ("english"));
@@ -366,6 +376,9 @@ notmuch_database_open_with_config (const char *database_path,
   DONE:
     talloc_free (local);
 
+    if (key_file)
+       g_key_file_free (key_file);
+
     if (message) {
        if (status_string)
            *status_string = message;
@@ -423,8 +436,10 @@ notmuch_database_create_with_config (const char *database_path,
     GKeyFile *key_file = NULL;
     struct stat st;
     int err;
+    void *local = talloc_new (NULL);
 
-    if ((status = _choose_database_path (config_path, profile, &key_file, &database_path, &message)))
+    if ((status = _choose_database_path (local, config_path, profile, &key_file, &database_path,
+                                        &message)))
        goto DONE;
 
     err = stat (database_path, &st);
@@ -443,7 +458,7 @@ notmuch_database_create_with_config (const char *database_path,
        goto DONE;
     }
 
-    notmuch_path = talloc_asprintf (NULL, "%s/%s", database_path, ".notmuch");
+    notmuch_path = talloc_asprintf (local, "%s/%s", database_path, ".notmuch");
 
     err = mkdir (notmuch_path, 0755);
     if (err) {
@@ -479,8 +494,10 @@ notmuch_database_create_with_config (const char *database_path,
     }
 
   DONE:
-    if (notmuch_path)
-       talloc_free (notmuch_path);
+    talloc_free (local);
+
+    if (key_file)
+       g_key_file_free (key_file);
 
     if (message) {
        if (status_string)