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Jones" , Paolo Bonzini , qemu-devel@nongnu.org Cc: Kevin Wolf , Hanna Reitz , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Konstantin Kostiuk , qemu-block@nongnu.org Subject: [PATCH v2 09/13] block/gluster: Use URI parsing code from glib Date: Fri, 12 Apr 2024 15:24:11 +0200 Message-ID: <20240412132415.282354-10-thuth@redhat.com> In-Reply-To: <20240412132415.282354-1-thuth@redhat.com> References: <20240412132415.282354-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.6 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.103, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1712928422882100007 Content-Type: text/plain; charset="utf-8" Since version 2.66, glib has useful URI parsing functions, too. Use those instead of the QEMU-internal ones to be finally able to get rid of the latter. Signed-off-by: Thomas Huth Reviewed-by: Daniel P. Berrang=C3=A9 Reviewed-by: Eric Blake --- block/gluster.c | 71 ++++++++++++++++++++++++------------------------- 1 file changed, 35 insertions(+), 36 deletions(-) diff --git a/block/gluster.c b/block/gluster.c index cc74af06dc..1c9505f8bb 100644 --- a/block/gluster.c +++ b/block/gluster.c @@ -17,7 +17,6 @@ #include "qapi/error.h" #include "qapi/qmp/qdict.h" #include "qapi/qmp/qerror.h" -#include "qemu/uri.h" #include "qemu/error-report.h" #include "qemu/module.h" #include "qemu/option.h" @@ -289,9 +288,9 @@ static void glfs_clear_preopened(glfs_t *fs) } } =20 -static int parse_volume_options(BlockdevOptionsGluster *gconf, char *path) +static int parse_volume_options(BlockdevOptionsGluster *gconf, const char = *path) { - char *p, *q; + const char *p, *q; =20 if (!path) { return -EINVAL; @@ -349,13 +348,13 @@ static int parse_volume_options(BlockdevOptionsGluste= r *gconf, char *path) static int qemu_gluster_parse_uri(BlockdevOptionsGluster *gconf, const char *filename) { + g_autoptr(GUri) uri =3D g_uri_parse(filename, G_URI_FLAGS_NONE, NULL); + g_autoptr(GHashTable) qp =3D NULL; SocketAddress *gsconf; - URI *uri; - QueryParams *qp =3D NULL; bool is_unix =3D false; - int ret =3D 0; + const char *uri_scheme, *uri_query, *uri_server; + int uri_port, ret; =20 - uri =3D uri_parse(filename); if (!uri) { return -EINVAL; } @@ -364,57 +363,57 @@ static int qemu_gluster_parse_uri(BlockdevOptionsGlus= ter *gconf, QAPI_LIST_PREPEND(gconf->server, gsconf); =20 /* transport */ - if (!uri->scheme || !strcmp(uri->scheme, "gluster")) { + uri_scheme =3D g_uri_get_scheme(uri); + if (!uri_scheme || !strcmp(uri_scheme, "gluster")) { gsconf->type =3D SOCKET_ADDRESS_TYPE_INET; - } else if (!strcmp(uri->scheme, "gluster+tcp")) { + } else if (!strcmp(uri_scheme, "gluster+tcp")) { gsconf->type =3D SOCKET_ADDRESS_TYPE_INET; - } else if (!strcmp(uri->scheme, "gluster+unix")) { + } else if (!strcmp(uri_scheme, "gluster+unix")) { gsconf->type =3D SOCKET_ADDRESS_TYPE_UNIX; is_unix =3D true; - } else if (!strcmp(uri->scheme, "gluster+rdma")) { + } else if (!strcmp(uri_scheme, "gluster+rdma")) { gsconf->type =3D SOCKET_ADDRESS_TYPE_INET; warn_report("rdma feature is not supported, falling back to tcp"); } else { - ret =3D -EINVAL; - goto out; + return -EINVAL; } =20 - ret =3D parse_volume_options(gconf, uri->path); + ret =3D parse_volume_options(gconf, g_uri_get_path(uri)); if (ret < 0) { - goto out; + return ret; } =20 - qp =3D query_params_parse(uri->query); - if (qp->n > 1 || (is_unix && !qp->n) || (!is_unix && qp->n)) { - ret =3D -EINVAL; - goto out; + uri_query =3D g_uri_get_query(uri); + if (uri_query) { + qp =3D g_uri_parse_params(uri_query, -1, "&", G_URI_PARAMS_NONE, N= ULL); + if (!qp) { + return -EINVAL; + } + ret =3D g_hash_table_size(qp); + if (ret > 1 || (is_unix && !ret) || (!is_unix && ret)) { + return -EINVAL; + } } =20 + uri_server =3D g_uri_get_host(uri); + uri_port =3D g_uri_get_port(uri); + if (is_unix) { - if (uri->server || uri->port) { - ret =3D -EINVAL; - goto out; - } - if (strcmp(qp->p[0].name, "socket")) { - ret =3D -EINVAL; - goto out; + char *uri_socket =3D g_hash_table_lookup(qp, "socket"); + if (uri_server || uri_port !=3D -1 || !uri_socket) { + return -EINVAL; } - gsconf->u.q_unix.path =3D g_strdup(qp->p[0].value); + gsconf->u.q_unix.path =3D g_strdup(uri_socket); } else { - gsconf->u.inet.host =3D g_strdup(uri->server ? uri->server : "loca= lhost"); - if (uri->port) { - gsconf->u.inet.port =3D g_strdup_printf("%d", uri->port); + gsconf->u.inet.host =3D g_strdup(uri_server ? uri_server : "localh= ost"); + if (uri_port > 0) { + gsconf->u.inet.port =3D g_strdup_printf("%d", uri_port); } else { gsconf->u.inet.port =3D g_strdup_printf("%d", GLUSTER_DEFAULT_= PORT); } } =20 -out: - if (qp) { - query_params_free(qp); - } - uri_free(uri); - return ret; + return 0; } =20 static struct glfs *qemu_gluster_glfs_init(BlockdevOptionsGluster *gconf, --=20 2.44.0