From: Bijan Chokoufe Nejad Date: Sat, 14 May 2016 15:15:49 +0000 (+0200) Subject: [PATCH v3] config: Expand ~ to $HOME X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=73fe69dcadd56e42e70812f8a83642282e9c6273;p=notmuch-archives.git [PATCH v3] config: Expand ~ to $HOME --- diff --git a/6e/adf00c315b1b92b2af4bdc540896bf773d2efc b/6e/adf00c315b1b92b2af4bdc540896bf773d2efc new file mode 100644 index 000000000..f9a36542a --- /dev/null +++ b/6e/adf00c315b1b92b2af4bdc540896bf773d2efc @@ -0,0 +1,148 @@ +Return-Path: +X-Original-To: notmuch@notmuchmail.org +Delivered-To: notmuch@notmuchmail.org +Received: from localhost (localhost [127.0.0.1]) + by arlo.cworth.org (Postfix) with ESMTP id 989206DE01EA + for ; Sat, 14 May 2016 08:16:29 -0700 (PDT) +X-Virus-Scanned: Debian amavisd-new at cworth.org +X-Spam-Flag: NO +X-Spam-Score: -0.531 +X-Spam-Level: +X-Spam-Status: No, score=-0.531 tagged_above=-999 required=5 + tests=[AWL=-0.061, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, + FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, + HEADER_FROM_DIFFERENT_DOMAINS=0.001, RCVD_IN_DNSWL_LOW=-0.7, + RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] + autolearn=disabled +Received: from arlo.cworth.org ([127.0.0.1]) + by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024) + with ESMTP id oOavauwDgjg0 for ; 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+ } + ++static char * ++_config_get_user_folder (notmuch_config_t *config, const char *path) { ++ char* tmp = talloc_strdup (config, path + 1); ++ const char* user; ++ if (strpbrk(tmp, "/") != NULL) { ++ user = strtok (tmp, "/"); ++ } ++ else { ++ user = tmp; ++ } ++ struct passwd * pwd = getpwnam (user); ++ ++ if (pwd == NULL) { ++ printf("Config: could not expand %s.\n", path); ++ printf("'%s' doesn't seem to be a valid user on this system.\n", user); ++ exit(EXIT_FAILURE); ++ } ++ ++ tmp = talloc_asprintf (config, "%s/%s", pwd->pw_dir, path + strlen (user) + 2); ++ return tmp; ++} ++ ++static void ++_config_expand_path (notmuch_config_t *config) { ++ char* path = (char*) _config_get (config, &config->database_path, ++ "database", "path"); ++ if (path != NULL && path[0] == '~') { ++ char *new_path; ++ if (strlen (path) == 1 || path[1] == '/') { ++ const char *home_path = getenv("HOME"); ++ if (strlen (path) == 1) ++ new_path = talloc_asprintf (config, "%s%s", home_path, path + 1); ++ else if (path[1] == '/') ++ new_path = talloc_asprintf (config, "%s/%s", home_path, path + 2); ++ } ++ else { ++ new_path = _config_get_user_folder (config, path); ++ } ++ notmuch_config_set_database_path (config, new_path); ++ talloc_free (new_path); ++ } ++} ++ + const char * + notmuch_config_get_database_path (notmuch_config_t *config) + { ++ // ideally a get_database_path should only get the database path and this ++ // call to _config_expand_path would be done in a setup phase ++ _config_expand_path (config); + return _config_get (config, &config->database_path, "database", "path"); + } + +-- +2.7.4 +