-int sd_bus_message_set_destination(sd_bus_message *m, const char *destination) {
- if (!m)
- return -EINVAL;
- if (!destination)
- return -EINVAL;
- if (m->sealed)
- return -EPERM;
- if (m->destination)
- return -EEXIST;
-
- return message_append_field_string(m, SD_BUS_MESSAGE_HEADER_DESTINATION, SD_BUS_TYPE_STRING, destination, &m->destination);
-}
-
-int bus_message_dump(sd_bus_message *m) {
- const char *u = NULL, *uu = NULL, *s = NULL;
- char **cmdline = NULL;
- unsigned level = 1;
- int r;
- uid_t owner, audit_loginuid;
- uint32_t audit_sessionid;
-
- assert(m);
-
- printf("Message %p\n"
- "\tn_ref=%u\n"
- "\tendian=%c\n"
- "\ttype=%i\n"
- "\tflags=%u\n"
- "\tversion=%u\n"
- "\tserial=%u\n"
- "\tfields_size=%u\n"
- "\tbody_size=%u\n"
- "\tpath=%s\n"
- "\tinterface=%s\n"
- "\tmember=%s\n"
- "\tdestination=%s\n"
- "\tsender=%s\n"
- "\tsignature=%s\n"
- "\treply_serial=%u\n"
- "\terror.name=%s\n"
- "\terror.message=%s\n"
- "\tsealed=%s\n"
- "\tn_body_parts=%u\n",
- m,
- m->n_ref,
- m->header->endian,
- m->header->type,
- m->header->flags,
- m->header->version,
- BUS_MESSAGE_SERIAL(m),
- BUS_MESSAGE_FIELDS_SIZE(m),
- BUS_MESSAGE_BODY_SIZE(m),
- strna(m->path),
- strna(m->interface),
- strna(m->member),
- strna(m->destination),
- strna(m->sender),
- strna(m->root_container.signature),
- m->reply_serial,
- strna(m->error.name),
- strna(m->error.message),
- yes_no(m->sealed),
- m->n_body_parts);
-
- if (m->pid != 0)
- printf("\tpid=%lu\n", (unsigned long) m->pid);
- if (m->tid != 0)
- printf("\ttid=%lu\n", (unsigned long) m->tid);
- if (m->uid_valid)
- printf("\tuid=%lu\n", (unsigned long) m->uid);
- if (m->gid_valid)
- printf("\tgid=%lu\n", (unsigned long) m->gid);
- if (m->pid_starttime != 0)
- printf("\tpid_starttime=%llu\n", (unsigned long long) m->pid_starttime);
- if (m->monotonic != 0)
- printf("\tmonotonic=%llu\n", (unsigned long long) m->monotonic);
- if (m->realtime != 0)
- printf("\trealtime=%llu\n", (unsigned long long) m->realtime);
- if (m->exe)
- printf("\texe=[%s]\n", m->exe);
- if (m->comm)
- printf("\tcomm=[%s]\n", m->comm);
- if (m->tid_comm)
- printf("\ttid_comm=[%s]\n", m->tid_comm);
- if (m->label)
- printf("\tlabel=[%s]\n", m->label);
- if (m->cgroup)
- printf("\tcgroup=[%s]\n", m->cgroup);
-
- sd_bus_message_get_unit(m, &u);
- if (u)
- printf("\tunit=[%s]\n", u);
- sd_bus_message_get_user_unit(m, &uu);
- if (uu)
- printf("\tuser_unit=[%s]\n", uu);
- sd_bus_message_get_session(m, &s);
- if (s)
- printf("\tsession=[%s]\n", s);
- if (sd_bus_message_get_owner_uid(m, &owner) >= 0)
- printf("\towner_uid=%lu\n", (unsigned long) owner);
- if (sd_bus_message_get_audit_loginuid(m, &audit_loginuid) >= 0)
- printf("\taudit_loginuid=%lu\n", (unsigned long) audit_loginuid);
- if (sd_bus_message_get_audit_sessionid(m, &audit_sessionid) >= 0)
- printf("\taudit_sessionid=%lu\n", (unsigned long) audit_sessionid);
-
- printf("\tCAP_KILL=%i\n", sd_bus_message_has_effective_cap(m, 5));
-
- if (sd_bus_message_get_cmdline(m, &cmdline) >= 0) {
- char **c;
-
- fputs("\tcmdline=[", stdout);
- STRV_FOREACH(c, cmdline) {
- if (c != cmdline)
- putchar(' ');
-
- fputs(*c, stdout);
- }
-
- fputs("]\n", stdout);
- }
-
- r = sd_bus_message_rewind(m, true);
- if (r < 0) {
- log_error("Failed to rewind: %s", strerror(-r));
- return r;
- }
-
- printf("BEGIN_MESSAGE \"%s\" {\n", strempty(m->root_container.signature));
-
- for(;;) {
- _cleanup_free_ char *prefix = NULL;
- const char *contents = NULL;
- char type;
- union {
- uint8_t u8;
- uint16_t u16;
- int16_t s16;
- uint32_t u32;
- int32_t s32;
- uint64_t u64;
- int64_t s64;
- double d64;
- const char *string;
- int i;
- } basic;
-
- r = sd_bus_message_peek_type(m, &type, &contents);
- if (r < 0) {
- log_error("Failed to peek type: %s", strerror(-r));
- return r;
- }
- if (r == 0) {
- if (level <= 1)
- break;
-
- r = sd_bus_message_exit_container(m);
- if (r < 0) {
- log_error("Failed to exit container: %s", strerror(-r));
- return r;
- }
-
- level--;
-
- prefix = strrep("\t", level);
- if (!prefix)
- return log_oom();
-
- if (type == SD_BUS_TYPE_ARRAY)
- printf("%s} END_ARRAY \n", prefix);
- else if (type == SD_BUS_TYPE_VARIANT)
- printf("%s} END_VARIANT\n", prefix);
- else if (type == SD_BUS_TYPE_STRUCT)
- printf("%s} END_STRUCT\n", prefix);
- else if (type == SD_BUS_TYPE_DICT_ENTRY)
- printf("%s} END_DICT_ENTRY\n", prefix);
-
- continue;
- }
-
- prefix = strrep("\t", level);
- if (!prefix)
- return log_oom();
-
- if (bus_type_is_container(type) > 0) {
- r = sd_bus_message_enter_container(m, type, contents);
- if (r < 0) {
- log_error("Failed to enter container: %s", strerror(-r));
- return r;
- }
-
- if (type == SD_BUS_TYPE_ARRAY)
- printf("%sBEGIN_ARRAY \"%s\" {\n", prefix, contents);
- else if (type == SD_BUS_TYPE_VARIANT)
- printf("%sBEGIN_VARIANT \"%s\" {\n", prefix, contents);
- else if (type == SD_BUS_TYPE_STRUCT)
- printf("%sBEGIN_STRUCT \"%s\" {\n", prefix, contents);
- else if (type == SD_BUS_TYPE_DICT_ENTRY)
- printf("%sBEGIN_DICT_ENTRY \"%s\" {\n", prefix, contents);
-
- level ++;
-
- continue;
- }
-
- r = sd_bus_message_read_basic(m, type, &basic);
- if (r < 0) {
- log_error("Failed to get basic: %s", strerror(-r));
- return r;
- }
-
- switch (type) {
-
- case SD_BUS_TYPE_BYTE:
- printf("%sBYTE: %u\n", prefix, basic.u8);
- break;
-
- case SD_BUS_TYPE_BOOLEAN:
- printf("%sBOOLEAN: %s\n", prefix, yes_no(basic.i));
- break;
-
- case SD_BUS_TYPE_INT16:
- printf("%sINT16: %i\n", prefix, basic.s16);
- break;
-
- case SD_BUS_TYPE_UINT16:
- printf("%sUINT16: %u\n", prefix, basic.u16);
- break;
-
- case SD_BUS_TYPE_INT32:
- printf("%sINT32: %i\n", prefix, basic.s32);
- break;
-
- case SD_BUS_TYPE_UINT32:
- printf("%sUINT32: %u\n", prefix, basic.u32);
- break;
-
- case SD_BUS_TYPE_INT64:
- printf("%sINT64: %lli\n", prefix, (long long) basic.s64);
- break;
-
- case SD_BUS_TYPE_UINT64:
- printf("%sUINT64: %llu\n", prefix, (unsigned long long) basic.u64);
- break;
-
- case SD_BUS_TYPE_DOUBLE:
- printf("%sDOUBLE: %g\n", prefix, basic.d64);
- break;
-
- case SD_BUS_TYPE_STRING:
- printf("%sSTRING: \"%s\"\n", prefix, basic.string);
- break;
-
- case SD_BUS_TYPE_OBJECT_PATH:
- printf("%sOBJECT_PATH: \"%s\"\n", prefix, basic.string);
- break;
-
- case SD_BUS_TYPE_SIGNATURE:
- printf("%sSIGNATURE: \"%s\"\n", prefix, basic.string);
- break;