X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fhostname%2Fhostnamed.c;h=d31fef7abed894f66198aefcb56cf16a8740bd58;hp=8b6aebf992f2bde37bb839e7821cdcd6941d00cd;hb=e12919e8be5c80efe09a57f642bbd2411b313ced;hpb=1e5b1aaa4c8531ef531ec46f6ecbb28fb2f81008 diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c index 8b6aebf99..d31fef7ab 100644 --- a/src/hostname/hostnamed.c +++ b/src/hostname/hostnamed.c @@ -23,6 +23,7 @@ #include #include #include +#include #include "util.h" #include "strv.h" @@ -43,6 +44,7 @@ enum { PROP_ICON_NAME, PROP_CHASSIS, PROP_DEPLOYMENT, + PROP_LOCATION, PROP_KERNEL_NAME, PROP_KERNEL_RELEASE, PROP_KERNEL_VERSION, @@ -67,11 +69,11 @@ static void context_reset(Context *c) { } } -static void context_free(Context *c, sd_bus *bus) { +static void context_free(Context *c) { assert(c); context_reset(c); - bus_verify_polkit_async_registry_free(bus, c->polkit_registry); + bus_verify_polkit_async_registry_free(c->polkit_registry); } static int context_read_data(Context *c) { @@ -103,6 +105,7 @@ static int context_read_data(Context *c) { "ICON_NAME", &c->data[PROP_ICON_NAME], "CHASSIS", &c->data[PROP_CHASSIS], "DEPLOYMENT", &c->data[PROP_DEPLOYMENT], + "LOCATION", &c->data[PROP_LOCATION], NULL); if (r < 0 && r != -ENOENT) return r; @@ -311,6 +314,7 @@ static int context_write_data_machine_info(Context *c) { [PROP_ICON_NAME] = "ICON_NAME", [PROP_CHASSIS] = "CHASSIS", [PROP_DEPLOYMENT] = "DEPLOYMENT", + [PROP_LOCATION] = "LOCATION", }; _cleanup_strv_free_ char **l = NULL; @@ -322,7 +326,7 @@ static int context_write_data_machine_info(Context *c) { if (r < 0 && r != -ENOENT) return r; - for (p = PROP_PRETTY_HOSTNAME; p <= PROP_DEPLOYMENT; p++) { + for (p = PROP_PRETTY_HOSTNAME; p <= PROP_LOCATION; p++) { _cleanup_free_ char *t = NULL; char **u; @@ -399,23 +403,6 @@ static int property_get_chassis( return sd_bus_message_append(reply, "s", name); } -static int property_get_deployment( - sd_bus *bus, - const char *path, - const char *interface, - const char *property, - sd_bus_message *reply, - void *userdata, - sd_bus_error *error) { - - Context *c = userdata; - const char *name; - - name = c->data[PROP_DEPLOYMENT]; - - return sd_bus_message_append(reply, "s", name); -} - static int method_set_hostname(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) { Context *c = userdata; const char *name; @@ -439,7 +426,7 @@ static int method_set_hostname(sd_bus *bus, sd_bus_message *m, void *userdata, s if (streq_ptr(name, c->data[PROP_HOSTNAME])) return sd_bus_reply_method_return(m, NULL); - r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.hostname1.set-hostname", interactive, error, method_set_hostname, c); + r = bus_verify_polkit_async(m, CAP_SYS_ADMIN, "org.freedesktop.hostname1.set-hostname", interactive, &c->polkit_registry, error); if (r < 0) return r; if (r == 0) @@ -481,7 +468,7 @@ static int method_set_static_hostname(sd_bus *bus, sd_bus_message *m, void *user if (streq_ptr(name, c->data[PROP_STATIC_HOSTNAME])) return sd_bus_reply_method_return(m, NULL); - r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.hostname1.set-static-hostname", interactive, error, method_set_static_hostname, c); + r = bus_verify_polkit_async(m, CAP_SYS_ADMIN, "org.freedesktop.hostname1.set-static-hostname", interactive, &c->polkit_registry, error); if (r < 0) return r; if (r == 0) @@ -546,9 +533,10 @@ static int set_machine_info(Context *c, sd_bus *bus, sd_bus_message *m, int prop * same time as the static one, use the same policy action for * both... */ - r = bus_verify_polkit_async(bus, &c->polkit_registry, m, prop == PROP_PRETTY_HOSTNAME ? - "org.freedesktop.hostname1.set-static-hostname" : - "org.freedesktop.hostname1.set-machine-info", interactive, error, cb, c); + r = bus_verify_polkit_async(m, CAP_SYS_ADMIN, + prop == PROP_PRETTY_HOSTNAME ? + "org.freedesktop.hostname1.set-static-hostname" : + "org.freedesktop.hostname1.set-machine-info", interactive, &c->polkit_registry, error); if (r < 0) return r; if (r == 0) @@ -571,6 +559,8 @@ static int set_machine_info(Context *c, sd_bus *bus, sd_bus_message *m, int prop return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid chassis '%s'", name); if (prop == PROP_DEPLOYMENT && !valid_deployment(name)) return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid deployment '%s'", name); + if (prop == PROP_LOCATION && string_has_cc(name, NULL)) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid location '%s'", name); h = strdup(name); if (!h) @@ -589,11 +579,13 @@ static int set_machine_info(Context *c, sd_bus *bus, sd_bus_message *m, int prop log_info("Changed %s to '%s'", prop == PROP_PRETTY_HOSTNAME ? "pretty host name" : prop == PROP_DEPLOYMENT ? "deployment" : + prop == PROP_LOCATION ? "location" : prop == PROP_CHASSIS ? "chassis" : "icon name", strna(c->data[prop])); sd_bus_emit_properties_changed(bus, "/org/freedesktop/hostname1", "org.freedesktop.hostname1", prop == PROP_PRETTY_HOSTNAME ? "PrettyHostname" : prop == PROP_DEPLOYMENT ? "Deployment" : + prop == PROP_LOCATION ? "Location" : prop == PROP_CHASSIS ? "Chassis" : "IconName" , NULL); return sd_bus_reply_method_return(m, NULL); @@ -615,6 +607,10 @@ static int method_set_deployment(sd_bus *bus, sd_bus_message *m, void *userdata, return set_machine_info(userdata, bus, m, PROP_DEPLOYMENT, method_set_deployment, error); } +static int method_set_location(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) { + return set_machine_info(userdata, bus, m, PROP_LOCATION, method_set_location, error); +} + static const sd_bus_vtable hostname_vtable[] = { SD_BUS_VTABLE_START(0), SD_BUS_PROPERTY("Hostname", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_HOSTNAME, 0), @@ -622,7 +618,8 @@ static const sd_bus_vtable hostname_vtable[] = { SD_BUS_PROPERTY("PrettyHostname", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_PRETTY_HOSTNAME, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), SD_BUS_PROPERTY("IconName", "s", property_get_icon_name, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), SD_BUS_PROPERTY("Chassis", "s", property_get_chassis, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), - SD_BUS_PROPERTY("Deployment", "s", property_get_deployment, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("Deployment", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_DEPLOYMENT, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("Location", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_LOCATION, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), SD_BUS_PROPERTY("KernelName", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_NAME, SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("KernelRelease", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_RELEASE, SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("KernelVersion", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_VERSION, SD_BUS_VTABLE_PROPERTY_CONST), @@ -634,11 +631,12 @@ static const sd_bus_vtable hostname_vtable[] = { SD_BUS_METHOD("SetIconName", "sb", NULL, method_set_icon_name, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("SetChassis", "sb", NULL, method_set_chassis, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("SetDeployment", "sb", NULL, method_set_deployment, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("SetLocation", "sb", NULL, method_set_location, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_VTABLE_END, }; static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) { - _cleanup_bus_unref_ sd_bus *bus = NULL; + _cleanup_bus_close_unref_ sd_bus *bus = NULL; int r; assert(c); @@ -677,9 +675,8 @@ static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) { int main(int argc, char *argv[]) { Context context = {}; - _cleanup_event_unref_ sd_event *event = NULL; - _cleanup_bus_unref_ sd_bus *bus = NULL; + _cleanup_bus_close_unref_ sd_bus *bus = NULL; int r; log_set_target(LOG_TARGET_AUTO); @@ -726,7 +723,7 @@ int main(int argc, char *argv[]) { } finish: - context_free(&context, bus); + context_free(&context); return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; }