-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include "util.h"
-#include "capability.h"
-#include "strv.h"
-#include "audit.h"
-#include "macro.h"
-#include "cap-list.h"
-
-#include "bus-message.h"
+#include "alloc-util.h"
+#include "bus-dump.h"
#include "bus-internal.h"
+#include "bus-message.h"
#include "bus-type.h"
-#include "bus-dump.h"
+#include "cap-list.h"
+#include "capability-util.h"
+#include "fileio.h"
+#include "format-util.h"
+#include "locale-util.h"
+#include "macro.h"
+#include "string-util.h"
+#include "strv.h"
+#include "terminal-util.h"
+#include "util.h"
static char *indent(unsigned level, unsigned flags) {
char *p;
if (flags & BUS_MESSAGE_DUMP_WITH_HEADER) {
fprintf(f,
- "%s%s%s Type=%s%s%s Endian=%c Flags=%u Version=%u Priority=%lli",
+ "%s%s%s Type=%s%s%s Endian=%c Flags=%u Version=%u Priority=%"PRIi64,
m->header->type == SD_BUS_MESSAGE_METHOD_ERROR ? ansi_highlight_red() :
m->header->type == SD_BUS_MESSAGE_METHOD_RETURN ? ansi_highlight_green() :
- m->header->type != SD_BUS_MESSAGE_SIGNAL ? ansi_highlight() : "", draw_special_char(DRAW_TRIANGULAR_BULLET), ansi_highlight_off(),
- ansi_highlight(), bus_message_type_to_string(m->header->type), ansi_highlight_off(),
+ m->header->type != SD_BUS_MESSAGE_SIGNAL ? ansi_highlight() : "", special_glyph(TRIANGULAR_BULLET), ansi_normal(),
+ ansi_highlight(), bus_message_type_to_string(m->header->type), ansi_normal(),
m->header->endian,
m->header->flags,
m->header->version,
- (long long) m->priority);
+ m->priority);
/* Display synthetic message serial number in a more readable
* format than (uint32_t) -1 */
fputs("\n", f);
if (m->sender)
- fprintf(f, " Sender=%s%s%s", ansi_highlight(), m->sender, ansi_highlight_off());
+ fprintf(f, " Sender=%s%s%s", ansi_highlight(), m->sender, ansi_normal());
if (m->destination)
- fprintf(f, " Destination=%s%s%s", ansi_highlight(), m->destination, ansi_highlight_off());
+ fprintf(f, " Destination=%s%s%s", ansi_highlight(), m->destination, ansi_normal());
if (m->path)
- fprintf(f, " Path=%s%s%s", ansi_highlight(), m->path, ansi_highlight_off());
+ fprintf(f, " Path=%s%s%s", ansi_highlight(), m->path, ansi_normal());
if (m->interface)
- fprintf(f, " Interface=%s%s%s", ansi_highlight(), m->interface, ansi_highlight_off());
+ fprintf(f, " Interface=%s%s%s", ansi_highlight(), m->interface, ansi_normal());
if (m->member)
- fprintf(f, " Member=%s%s%s", ansi_highlight(), m->member, ansi_highlight_off());
+ fprintf(f, " Member=%s%s%s", ansi_highlight(), m->member, ansi_normal());
if (m->sender || m->destination || m->path || m->interface || m->member)
fputs("\n", f);
fprintf(f,
" ErrorName=%s%s%s"
" ErrorMessage=%s\"%s\"%s\n",
- ansi_highlight_red(), strna(m->error.name), ansi_highlight_off(),
- ansi_highlight_red(), strna(m->error.message), ansi_highlight_off());
+ ansi_highlight_red(), strna(m->error.name), ansi_normal(),
+ ansi_highlight_red(), strna(m->error.message), ansi_normal());
if (m->monotonic != 0)
fprintf(f, " Monotonic="USEC_FMT, m->monotonic);
if (r < 0)
return log_error_errno(r, "Failed to rewind: %m");
- if (!(flags & BUS_MESSAGE_DUMP_SUBTREE_ONLY))
- fprintf(f, "%sMESSAGE \"%s\" {\n", indent(0, flags), strempty(m->root_container.signature));
+ if (!(flags & BUS_MESSAGE_DUMP_SUBTREE_ONLY)) {
+ _cleanup_free_ char *prefix = NULL;
+
+ prefix = indent(0, flags);
+ if (!prefix)
+ return log_oom();
+
+ fprintf(f, "%sMESSAGE \"%s\" {\n", prefix, strempty(m->root_container.signature));
+ }
for (;;) {
_cleanup_free_ char *prefix = NULL;
else if (type == SD_BUS_TYPE_DICT_ENTRY)
fprintf(f, "%sDICT_ENTRY \"%s\" {\n", prefix, contents);
- level ++;
+ level++;
continue;
}
switch (type) {
case SD_BUS_TYPE_BYTE:
- fprintf(f, "%sBYTE %s%u%s;\n", prefix, ansi_highlight(), basic.u8, ansi_highlight_off());
+ fprintf(f, "%sBYTE %s%u%s;\n", prefix, ansi_highlight(), basic.u8, ansi_normal());
break;
case SD_BUS_TYPE_BOOLEAN:
- fprintf(f, "%sBOOLEAN %s%s%s;\n", prefix, ansi_highlight(), true_false(basic.i), ansi_highlight_off());
+ fprintf(f, "%sBOOLEAN %s%s%s;\n", prefix, ansi_highlight(), true_false(basic.i), ansi_normal());
break;
case SD_BUS_TYPE_INT16:
- fprintf(f, "%sINT16 %s%i%s;\n", prefix, ansi_highlight(), basic.s16, ansi_highlight_off());
+ fprintf(f, "%sINT16 %s%i%s;\n", prefix, ansi_highlight(), basic.s16, ansi_normal());
break;
case SD_BUS_TYPE_UINT16:
- fprintf(f, "%sUINT16 %s%u%s;\n", prefix, ansi_highlight(), basic.u16, ansi_highlight_off());
+ fprintf(f, "%sUINT16 %s%u%s;\n", prefix, ansi_highlight(), basic.u16, ansi_normal());
break;
case SD_BUS_TYPE_INT32:
- fprintf(f, "%sINT32 %s%i%s;\n", prefix, ansi_highlight(), basic.s32, ansi_highlight_off());
+ fprintf(f, "%sINT32 %s%i%s;\n", prefix, ansi_highlight(), basic.s32, ansi_normal());
break;
case SD_BUS_TYPE_UINT32:
- fprintf(f, "%sUINT32 %s%u%s;\n", prefix, ansi_highlight(), basic.u32, ansi_highlight_off());
+ fprintf(f, "%sUINT32 %s%u%s;\n", prefix, ansi_highlight(), basic.u32, ansi_normal());
break;
case SD_BUS_TYPE_INT64:
- fprintf(f, "%sINT64 %s%"PRIi64"%s;\n", prefix, ansi_highlight(), basic.s64, ansi_highlight_off());
+ fprintf(f, "%sINT64 %s%"PRIi64"%s;\n", prefix, ansi_highlight(), basic.s64, ansi_normal());
break;
case SD_BUS_TYPE_UINT64:
- fprintf(f, "%sUINT64 %s%"PRIu64"%s;\n", prefix, ansi_highlight(), basic.u64, ansi_highlight_off());
+ fprintf(f, "%sUINT64 %s%"PRIu64"%s;\n", prefix, ansi_highlight(), basic.u64, ansi_normal());
break;
case SD_BUS_TYPE_DOUBLE:
- fprintf(f, "%sDOUBLE %s%g%s;\n", prefix, ansi_highlight(), basic.d64, ansi_highlight_off());
+ fprintf(f, "%sDOUBLE %s%g%s;\n", prefix, ansi_highlight(), basic.d64, ansi_normal());
break;
case SD_BUS_TYPE_STRING:
- fprintf(f, "%sSTRING \"%s%s%s\";\n", prefix, ansi_highlight(), basic.string, ansi_highlight_off());
+ fprintf(f, "%sSTRING \"%s%s%s\";\n", prefix, ansi_highlight(), basic.string, ansi_normal());
break;
case SD_BUS_TYPE_OBJECT_PATH:
- fprintf(f, "%sOBJECT_PATH \"%s%s%s\";\n", prefix, ansi_highlight(), basic.string, ansi_highlight_off());
+ fprintf(f, "%sOBJECT_PATH \"%s%s%s\";\n", prefix, ansi_highlight(), basic.string, ansi_normal());
break;
case SD_BUS_TYPE_SIGNATURE:
- fprintf(f, "%sSIGNATURE \"%s%s%s\";\n", prefix, ansi_highlight(), basic.string, ansi_highlight_off());
+ fprintf(f, "%sSIGNATURE \"%s%s%s\";\n", prefix, ansi_highlight(), basic.string, ansi_normal());
break;
case SD_BUS_TYPE_UNIX_FD:
- fprintf(f, "%sUNIX_FD %s%i%s;\n", prefix, ansi_highlight(), basic.i, ansi_highlight_off());
+ fprintf(f, "%sUNIX_FD %s%i%s;\n", prefix, ansi_highlight(), basic.i, ansi_normal());
break;
default:
}
}
- if (!(flags & BUS_MESSAGE_DUMP_SUBTREE_ONLY))
- fprintf(f, "%s};\n\n", indent(0, flags));
+ if (!(flags & BUS_MESSAGE_DUMP_SUBTREE_ONLY)) {
+ _cleanup_free_ char *prefix = NULL;
+
+ prefix = indent(0, flags);
+ if (!prefix)
+ return log_oom();
+
+ fprintf(f, "%s};\n\n", prefix);
+ }
return 0;
}
fputs("\n", f);
if (!terse)
- fputs(ansi_highlight_off(), f);
+ fputs(ansi_normal(), f);
}
int bus_creds_dump(sd_bus_creds *c, FILE *f, bool terse) {
- bool audit_sessionid_is_set = false, audit_loginuid_is_set = false;
- const char *u = NULL, *uu = NULL, *s = NULL, *sl = NULL;
uid_t owner, audit_loginuid;
uint32_t audit_sessionid;
char **cmdline = NULL, **well_known = NULL;
- const char *prefix, *color, *suffix;
- int r;
+ const char *prefix, *color, *suffix, *s;
+ int r, q, v, w, z;
assert(c);
prefix = "";
color = ansi_highlight();
- off = ansi_highlight_off();
- suffix = strappenda(off, "\n");
+ off = ansi_normal();
+ suffix = strjoina(off, "\n");
}
if (c->mask & SD_BUS_CREDS_PID)
fprintf(f, "%sPID=%s"PID_FMT"%s", prefix, color, c->pid, suffix);
if (c->mask & SD_BUS_CREDS_TID)
fprintf(f, "%sTID=%s"PID_FMT"%s", prefix, color, c->tid, suffix);
+ if (c->mask & SD_BUS_CREDS_PPID) {
+ if (c->ppid == 0)
+ fprintf(f, "%sPPID=%sn/a%s", prefix, color, suffix);
+ else
+ fprintf(f, "%sPPID=%s"PID_FMT"%s", prefix, color, c->ppid, suffix);
+ }
+ if (c->mask & SD_BUS_CREDS_TTY)
+ fprintf(f, "%sTTY=%s%s%s", prefix, color, strna(c->tty), suffix);
- if (terse && ((c->mask & (SD_BUS_CREDS_PID|SD_BUS_CREDS_TID))))
+ if (terse && ((c->mask & (SD_BUS_CREDS_PID|SD_BUS_CREDS_TID|SD_BUS_CREDS_PPID|SD_BUS_CREDS_TTY))))
fputs("\n", f);
if (c->mask & SD_BUS_CREDS_UID)
if (c->mask & SD_BUS_CREDS_TID_COMM)
fprintf(f, "%sTIDComm=%s%s%s", prefix, color, c->tid_comm, suffix);
if (c->mask & SD_BUS_CREDS_EXE)
- fprintf(f, "%sExe=%s%s%s", prefix, color, c->exe, suffix);
+ fprintf(f, "%sExe=%s%s%s", prefix, color, strna(c->exe), suffix);
if (terse && (c->mask & (SD_BUS_CREDS_EXE|SD_BUS_CREDS_COMM|SD_BUS_CREDS_TID_COMM)))
fputs("\n", f);
- if (sd_bus_creds_get_cmdline(c, &cmdline) >= 0) {
+ r = sd_bus_creds_get_cmdline(c, &cmdline);
+ if (r >= 0) {
char **i;
fprintf(f, "%sCommandLine=%s", prefix, color);
}
fprintf(f, "%s", suffix);
- }
+ } else if (r != -ENODATA)
+ fprintf(f, "%sCommandLine=%sn/a%s", prefix, color, suffix);
if (c->mask & SD_BUS_CREDS_SELINUX_CONTEXT)
fprintf(f, "%sLabel=%s%s%s", prefix, color, c->label, suffix);
if (c->mask & SD_BUS_CREDS_CGROUP)
fprintf(f, "%sCGroup=%s%s%s", prefix, color, c->cgroup, suffix);
- (void) sd_bus_creds_get_unit(c, &u);
- if (u)
- fprintf(f, "%sUnit=%s%s%s", prefix, color, u, suffix);
- (void) sd_bus_creds_get_user_unit(c, &uu);
- if (uu)
- fprintf(f, "%sUserUnit=%s%s%s", prefix, color, uu, suffix);
- (void) sd_bus_creds_get_slice(c, &sl);
- if (sl)
- fprintf(f, "%sSlice=%s%s%s", prefix, color, sl, suffix);
- (void) sd_bus_creds_get_session(c, &s);
- if (s)
- fprintf(f, "%sSession=%s%s%s", prefix, color, s, suffix);
-
- if (terse && ((c->mask & SD_BUS_CREDS_CGROUP) || u || uu || sl || s))
+ s = NULL;
+ r = sd_bus_creds_get_unit(c, &s);
+ if (r != -ENODATA)
+ fprintf(f, "%sUnit=%s%s%s", prefix, color, strna(s), suffix);
+ s = NULL;
+ v = sd_bus_creds_get_slice(c, &s);
+ if (v != -ENODATA)
+ fprintf(f, "%sSlice=%s%s%s", prefix, color, strna(s), suffix);
+ s = NULL;
+ q = sd_bus_creds_get_user_unit(c, &s);
+ if (q != -ENODATA)
+ fprintf(f, "%sUserUnit=%s%s%s", prefix, color, strna(s), suffix);
+ s = NULL;
+ w = sd_bus_creds_get_user_slice(c, &s);
+ if (w != -ENODATA)
+ fprintf(f, "%sUserSlice=%s%s%s", prefix, color, strna(s), suffix);
+ s = NULL;
+ z = sd_bus_creds_get_session(c, &s);
+ if (z != -ENODATA)
+ fprintf(f, "%sSession=%s%s%s", prefix, color, strna(s), suffix);
+
+ if (terse && ((c->mask & SD_BUS_CREDS_CGROUP) || r != -ENODATA || q != -ENODATA || v != -ENODATA || w != -ENODATA || z != -ENODATA))
fputs("\n", f);
- if (sd_bus_creds_get_audit_login_uid(c, &audit_loginuid) >= 0) {
- audit_loginuid_is_set = true;
+ r = sd_bus_creds_get_audit_login_uid(c, &audit_loginuid);
+ if (r >= 0)
fprintf(f, "%sAuditLoginUID=%s"UID_FMT"%s", prefix, color, audit_loginuid, suffix);
- }
- if (sd_bus_creds_get_audit_session_id(c, &audit_sessionid) >= 0) {
- audit_sessionid_is_set = true;
+ else if (r != -ENODATA)
+ fprintf(f, "%sAuditLoginUID=%sn/a%s", prefix, color, suffix);
+ q = sd_bus_creds_get_audit_session_id(c, &audit_sessionid);
+ if (q >= 0)
fprintf(f, "%sAuditSessionID=%s%"PRIu32"%s", prefix, color, audit_sessionid, suffix);
- }
+ else if (q != -ENODATA)
+ fprintf(f, "%sAuditSessionID=%sn/a%s", prefix, color, suffix);
- if (terse && (audit_loginuid_is_set || audit_sessionid_is_set))
+ if (terse && (r != -ENODATA || q != -ENODATA))
fputs("\n", f);
if (c->mask & SD_BUS_CREDS_UNIQUE_NAME)
hdr.snaplen = (uint32_t) snaplen;
fwrite(&hdr, 1, sizeof(hdr), f);
- fflush(f);
- return 0;
+ return fflush_and_check(f);
}
int bus_message_pcap_frame(sd_bus_message *m, size_t snaplen, FILE *f) {
snaplen -= w;
}
- fflush(f);
-
- return 0;
+ return fflush_and_check(f);
}
projects / thirdparty / systemd.git / blobdiff