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-rw-r--r--src/journal/journald-kmsg.c1
-rw-r--r--src/journal/journald-syslog.c358
-rw-r--r--src/journal/journald-syslog.h32
-rw-r--r--src/journal/journald.c341
-rw-r--r--src/journal/journald.h3
5 files changed, 403 insertions, 332 deletions
diff --git a/src/journal/journald-kmsg.c b/src/journal/journald-kmsg.c
index cc0080da19..0c17eab5c7 100644
--- a/src/journal/journald-kmsg.c
+++ b/src/journal/journald-kmsg.c
@@ -29,6 +29,7 @@
#include "journald.h"
#include "journald-kmsg.h"
+#include "journald-syslog.h"
void server_forward_kmsg(
Server *s,
diff --git a/src/journal/journald-syslog.c b/src/journal/journald-syslog.c
new file mode 100644
index 0000000000..91664762e6
--- /dev/null
+++ b/src/journal/journald-syslog.c
@@ -0,0 +1,358 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2011 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <unistd.h>
+#include <sys/epoll.h>
+
+#include "socket-util.h"
+#include "journald.h"
+#include "journald-syslog.h"
+#include "journald-kmsg.h"
+
+static void forward_syslog_iovec(Server *s, const struct iovec *iovec, unsigned n_iovec, struct ucred *ucred, struct timeval *tv) {
+ struct msghdr msghdr;
+ struct cmsghdr *cmsg;
+ union {
+ struct cmsghdr cmsghdr;
+ uint8_t buf[CMSG_SPACE(sizeof(struct ucred))];
+ } control;
+ union sockaddr_union sa;
+
+ assert(s);
+ assert(iovec);
+ assert(n_iovec > 0);
+
+ zero(msghdr);
+ msghdr.msg_iov = (struct iovec*) iovec;
+ msghdr.msg_iovlen = n_iovec;
+
+ zero(sa);
+ sa.un.sun_family = AF_UNIX;
+ strncpy(sa.un.sun_path, "/run/systemd/journal/syslog", sizeof(sa.un.sun_path));
+ msghdr.msg_name = &sa;
+ msghdr.msg_namelen = offsetof(union sockaddr_union, un.sun_path) + strlen(sa.un.sun_path);
+
+ if (ucred) {
+ zero(control);
+ msghdr.msg_control = &control;
+ msghdr.msg_controllen = sizeof(control);
+
+ cmsg = CMSG_FIRSTHDR(&msghdr);
+ cmsg->cmsg_level = SOL_SOCKET;
+ cmsg->cmsg_type = SCM_CREDENTIALS;
+ cmsg->cmsg_len = CMSG_LEN(sizeof(struct ucred));
+ memcpy(CMSG_DATA(cmsg), ucred, sizeof(struct ucred));
+ msghdr.msg_controllen = cmsg->cmsg_len;
+ }
+
+ /* Forward the syslog message we received via /dev/log to
+ * /run/systemd/syslog. Unfortunately we currently can't set
+ * the SO_TIMESTAMP auxiliary data, and hence we don't. */
+
+ if (sendmsg(s->syslog_fd, &msghdr, MSG_NOSIGNAL) >= 0)
+ return;
+
+ /* The socket is full? I guess the syslog implementation is
+ * too slow, and we shouldn't wait for that... */
+ if (errno == EAGAIN)
+ return;
+
+ if (ucred && errno == ESRCH) {
+ struct ucred u;
+
+ /* Hmm, presumably the sender process vanished
+ * by now, so let's fix it as good as we
+ * can, and retry */
+
+ u = *ucred;
+ u.pid = getpid();
+ memcpy(CMSG_DATA(cmsg), &u, sizeof(struct ucred));
+
+ if (sendmsg(s->syslog_fd, &msghdr, MSG_NOSIGNAL) >= 0)
+ return;
+
+ if (errno == EAGAIN)
+ return;
+ }
+
+ if (errno != ENOENT)
+ log_debug("Failed to forward syslog message: %m");
+}
+
+static void forward_syslog_raw(Server *s, int priority, const char *buffer, struct ucred *ucred, struct timeval *tv) {
+ struct iovec iovec;
+
+ assert(s);
+ assert(buffer);
+
+ if (LOG_PRI(priority) > s->max_level_syslog)
+ return;
+
+ IOVEC_SET_STRING(iovec, buffer);
+ forward_syslog_iovec(s, &iovec, 1, ucred, tv);
+}
+
+void server_forward_syslog(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred, struct timeval *tv) {
+ struct iovec iovec[5];
+ char header_priority[6], header_time[64], header_pid[16];
+ int n = 0;
+ time_t t;
+ struct tm *tm;
+ char *ident_buf = NULL;
+
+ assert(s);
+ assert(priority >= 0);
+ assert(priority <= 999);
+ assert(message);
+
+ if (LOG_PRI(priority) > s->max_level_syslog)
+ return;
+
+ /* First: priority field */
+ snprintf(header_priority, sizeof(header_priority), "<%i>", priority);
+ char_array_0(header_priority);
+ IOVEC_SET_STRING(iovec[n++], header_priority);
+
+ /* Second: timestamp */
+ t = tv ? tv->tv_sec : ((time_t) (now(CLOCK_REALTIME) / USEC_PER_SEC));
+ tm = localtime(&t);
+ if (!tm)
+ return;
+ if (strftime(header_time, sizeof(header_time), "%h %e %T ", tm) <= 0)
+ return;
+ IOVEC_SET_STRING(iovec[n++], header_time);
+
+ /* Third: identifier and PID */
+ if (ucred) {
+ if (!identifier) {
+ get_process_comm(ucred->pid, &ident_buf);
+ identifier = ident_buf;
+ }
+
+ snprintf(header_pid, sizeof(header_pid), "[%lu]: ", (unsigned long) ucred->pid);
+ char_array_0(header_pid);
+
+ if (identifier)
+ IOVEC_SET_STRING(iovec[n++], identifier);
+
+ IOVEC_SET_STRING(iovec[n++], header_pid);
+ } else if (identifier) {
+ IOVEC_SET_STRING(iovec[n++], identifier);
+ IOVEC_SET_STRING(iovec[n++], ": ");
+ }
+
+ /* Fourth: message */
+ IOVEC_SET_STRING(iovec[n++], message);
+
+ forward_syslog_iovec(s, iovec, n, ucred, tv);
+
+ free(ident_buf);
+}
+
+int syslog_fixup_facility(int priority) {
+
+ if ((priority & LOG_FACMASK) == 0)
+ return (priority & LOG_PRIMASK) | LOG_USER;
+
+ return priority;
+}
+
+void syslog_read_identifier(const char **buf, char **identifier, char **pid) {
+ const char *p;
+ char *t;
+ size_t l, e;
+
+ assert(buf);
+ assert(identifier);
+ assert(pid);
+
+ p = *buf;
+
+ p += strspn(p, WHITESPACE);
+ l = strcspn(p, WHITESPACE);
+
+ if (l <= 0 ||
+ p[l-1] != ':')
+ return;
+
+ e = l;
+ l--;
+
+ if (p[l-1] == ']') {
+ size_t k = l-1;
+
+ for (;;) {
+
+ if (p[k] == '[') {
+ t = strndup(p+k+1, l-k-2);
+ if (t)
+ *pid = t;
+
+ l = k;
+ break;
+ }
+
+ if (k == 0)
+ break;
+
+ k--;
+ }
+ }
+
+ t = strndup(p, l);
+ if (t)
+ *identifier = t;
+
+ *buf = p + e;
+ *buf += strspn(*buf, WHITESPACE);
+}
+
+void server_process_syslog_message(
+ Server *s,
+ const char *buf,
+ struct ucred *ucred,
+ struct timeval *tv,
+ const char *label,
+ size_t label_len) {
+
+ char *message = NULL, *syslog_priority = NULL, *syslog_facility = NULL, *syslog_identifier = NULL, *syslog_pid = NULL;
+ struct iovec iovec[N_IOVEC_META_FIELDS + 6];
+ unsigned n = 0;
+ int priority = LOG_USER | LOG_INFO;
+ char *identifier = NULL, *pid = NULL;
+ const char *orig;
+
+ assert(s);
+ assert(buf);
+
+ orig = buf;
+ syslog_parse_priority((char**) &buf, &priority);
+
+ if (s->forward_to_syslog)
+ forward_syslog_raw(s, priority, orig, ucred, tv);
+
+ syslog_skip_date((char**) &buf);
+ syslog_read_identifier(&buf, &identifier, &pid);
+
+ if (s->forward_to_kmsg)
+ server_forward_kmsg(s, priority, identifier, buf, ucred);
+
+ if (s->forward_to_console)
+ server_forward_console(s, priority, identifier, buf, ucred);
+
+ IOVEC_SET_STRING(iovec[n++], "_TRANSPORT=syslog");
+
+ if (asprintf(&syslog_priority, "PRIORITY=%i", priority & LOG_PRIMASK) >= 0)
+ IOVEC_SET_STRING(iovec[n++], syslog_priority);
+
+ if (priority & LOG_FACMASK)
+ if (asprintf(&syslog_facility, "SYSLOG_FACILITY=%i", LOG_FAC(priority)) >= 0)
+ IOVEC_SET_STRING(iovec[n++], syslog_facility);
+
+ if (identifier) {
+ syslog_identifier = strappend("SYSLOG_IDENTIFIER=", identifier);
+ if (syslog_identifier)
+ IOVEC_SET_STRING(iovec[n++], syslog_identifier);
+ }
+
+ if (pid) {
+ syslog_pid = strappend("SYSLOG_PID=", pid);
+ if (syslog_pid)
+ IOVEC_SET_STRING(iovec[n++], syslog_pid);
+ }
+
+ message = strappend("MESSAGE=", buf);
+ if (message)
+ IOVEC_SET_STRING(iovec[n++], message);
+
+ server_dispatch_message(s, iovec, n, ELEMENTSOF(iovec), ucred, tv, label, label_len, NULL, priority);
+
+ free(message);
+ free(identifier);
+ free(pid);
+ free(syslog_priority);
+ free(syslog_facility);
+ free(syslog_identifier);
+ free(syslog_pid);
+}
+
+int server_open_syslog_socket(Server *s) {
+ union sockaddr_union sa;
+ int one, r;
+ struct epoll_event ev;
+
+ assert(s);
+
+ if (s->syslog_fd < 0) {
+
+ s->syslog_fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0);
+ if (s->syslog_fd < 0) {
+ log_error("socket() failed: %m");
+ return -errno;
+ }
+
+ zero(sa);
+ sa.un.sun_family = AF_UNIX;
+ strncpy(sa.un.sun_path, "/dev/log", sizeof(sa.un.sun_path));
+
+ unlink(sa.un.sun_path);
+
+ r = bind(s->syslog_fd, &sa.sa, offsetof(union sockaddr_union, un.sun_path) + strlen(sa.un.sun_path));
+ if (r < 0) {
+ log_error("bind() failed: %m");
+ return -errno;
+ }
+
+ chmod(sa.un.sun_path, 0666);
+ } else
+ fd_nonblock(s->syslog_fd, 1);
+
+ one = 1;
+ r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_PASSCRED, &one, sizeof(one));
+ if (r < 0) {
+ log_error("SO_PASSCRED failed: %m");
+ return -errno;
+ }
+
+#ifdef HAVE_SELINUX
+ one = 1;
+ r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_PASSSEC, &one, sizeof(one));
+ if (r < 0)
+ log_warning("SO_PASSSEC failed: %m");
+#endif
+
+ one = 1;
+ r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_TIMESTAMP, &one, sizeof(one));
+ if (r < 0) {
+ log_error("SO_TIMESTAMP failed: %m");
+ return -errno;
+ }
+
+ zero(ev);
+ ev.events = EPOLLIN;
+ ev.data.fd = s->syslog_fd;
+ if (epoll_ctl(s->epoll_fd, EPOLL_CTL_ADD, s->syslog_fd, &ev) < 0) {
+ log_error("Failed to add syslog server fd to epoll object: %m");
+ return -errno;
+ }
+
+ return 0;
+}
diff --git a/src/journal/journald-syslog.h b/src/journal/journald-syslog.h
new file mode 100644
index 0000000000..7fb8e42946
--- /dev/null
+++ b/src/journal/journald-syslog.h
@@ -0,0 +1,32 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2011 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "journald.h"
+
+void syslog_read_identifier(const char **buf, char **identifier, char **pid);
+int syslog_fixup_facility(int priority);
+
+void server_forward_syslog(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred, struct timeval *tv);
+
+void server_process_syslog_message(Server *s, const char *buf, struct ucred *ucred, struct timeval *tv, const char *label, size_t label_len);
+int server_open_syslog_socket(Server *s);
diff --git a/src/journal/journald.c b/src/journal/journald.c
index fbdd688c37..4b0ff53125 100644
--- a/src/journal/journald.c
+++ b/src/journal/journald.c
@@ -46,15 +46,16 @@
#include "socket-util.h"
#include "cgroup-util.h"
#include "list.h"
+#include "virt.h"
+#include "missing.h"
+#include "conf-parser.h"
#include "journal-rate-limit.h"
#include "journal-internal.h"
#include "journal-vacuum.h"
#include "journal-authenticate.h"
-#include "conf-parser.h"
#include "journald.h"
#include "journald-kmsg.h"
-#include "virt.h"
-#include "missing.h"
+#include "journald-syslog.h"
#ifdef HAVE_ACL
#include <sys/acl.h>
@@ -807,147 +808,7 @@ finish:
dispatch_message_real(s, iovec, n, m, ucred, tv, label, label_len, unit_id);
}
-static void forward_syslog_iovec(Server *s, const struct iovec *iovec, unsigned n_iovec, struct ucred *ucred, struct timeval *tv) {
- struct msghdr msghdr;
- struct cmsghdr *cmsg;
- union {
- struct cmsghdr cmsghdr;
- uint8_t buf[CMSG_SPACE(sizeof(struct ucred))];
- } control;
- union sockaddr_union sa;
-
- assert(s);
- assert(iovec);
- assert(n_iovec > 0);
-
- zero(msghdr);
- msghdr.msg_iov = (struct iovec*) iovec;
- msghdr.msg_iovlen = n_iovec;
-
- zero(sa);
- sa.un.sun_family = AF_UNIX;
- strncpy(sa.un.sun_path, "/run/systemd/journal/syslog", sizeof(sa.un.sun_path));
- msghdr.msg_name = &sa;
- msghdr.msg_namelen = offsetof(union sockaddr_union, un.sun_path) + strlen(sa.un.sun_path);
-
- if (ucred) {
- zero(control);
- msghdr.msg_control = &control;
- msghdr.msg_controllen = sizeof(control);
-
- cmsg = CMSG_FIRSTHDR(&msghdr);
- cmsg->cmsg_level = SOL_SOCKET;
- cmsg->cmsg_type = SCM_CREDENTIALS;
- cmsg->cmsg_len = CMSG_LEN(sizeof(struct ucred));
- memcpy(CMSG_DATA(cmsg), ucred, sizeof(struct ucred));
- msghdr.msg_controllen = cmsg->cmsg_len;
- }
-
- /* Forward the syslog message we received via /dev/log to
- * /run/systemd/syslog. Unfortunately we currently can't set
- * the SO_TIMESTAMP auxiliary data, and hence we don't. */
-
- if (sendmsg(s->syslog_fd, &msghdr, MSG_NOSIGNAL) >= 0)
- return;
-
- /* The socket is full? I guess the syslog implementation is
- * too slow, and we shouldn't wait for that... */
- if (errno == EAGAIN)
- return;
-
- if (ucred && errno == ESRCH) {
- struct ucred u;
-
- /* Hmm, presumably the sender process vanished
- * by now, so let's fix it as good as we
- * can, and retry */
-
- u = *ucred;
- u.pid = getpid();
- memcpy(CMSG_DATA(cmsg), &u, sizeof(struct ucred));
-
- if (sendmsg(s->syslog_fd, &msghdr, MSG_NOSIGNAL) >= 0)
- return;
-
- if (errno == EAGAIN)
- return;
- }
-
- if (errno != ENOENT)
- log_debug("Failed to forward syslog message: %m");
-}
-
-static void forward_syslog_raw(Server *s, int priority, const char *buffer, struct ucred *ucred, struct timeval *tv) {
- struct iovec iovec;
-
- assert(s);
- assert(buffer);
-
- if (LOG_PRI(priority) > s->max_level_syslog)
- return;
-
- IOVEC_SET_STRING(iovec, buffer);
- forward_syslog_iovec(s, &iovec, 1, ucred, tv);
-}
-
-static void forward_syslog(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred, struct timeval *tv) {
- struct iovec iovec[5];
- char header_priority[6], header_time[64], header_pid[16];
- int n = 0;
- time_t t;
- struct tm *tm;
- char *ident_buf = NULL;
-
- assert(s);
- assert(priority >= 0);
- assert(priority <= 999);
- assert(message);
-
- if (LOG_PRI(priority) > s->max_level_syslog)
- return;
-
- /* First: priority field */
- snprintf(header_priority, sizeof(header_priority), "<%i>", priority);
- char_array_0(header_priority);
- IOVEC_SET_STRING(iovec[n++], header_priority);
-
- /* Second: timestamp */
- t = tv ? tv->tv_sec : ((time_t) (now(CLOCK_REALTIME) / USEC_PER_SEC));
- tm = localtime(&t);
- if (!tm)
- return;
- if (strftime(header_time, sizeof(header_time), "%h %e %T ", tm) <= 0)
- return;
- IOVEC_SET_STRING(iovec[n++], header_time);
-
- /* Third: identifier and PID */
- if (ucred) {
- if (!identifier) {
- get_process_comm(ucred->pid, &ident_buf);
- identifier = ident_buf;
- }
-
- snprintf(header_pid, sizeof(header_pid), "[%lu]: ", (unsigned long) ucred->pid);
- char_array_0(header_pid);
-
- if (identifier)
- IOVEC_SET_STRING(iovec[n++], identifier);
-
- IOVEC_SET_STRING(iovec[n++], header_pid);
- } else if (identifier) {
- IOVEC_SET_STRING(iovec[n++], identifier);
- IOVEC_SET_STRING(iovec[n++], ": ");
- }
-
- /* Fourth: message */
- IOVEC_SET_STRING(iovec[n++], message);
-
- forward_syslog_iovec(s, iovec, n, ucred, tv);
-
- free(ident_buf);
-}
-
-static void forward_console(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred) {
+void server_forward_console(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred) {
struct iovec iovec[4];
char header_pid[16];
int n = 0, fd;
@@ -1000,125 +861,7 @@ finish:
free(ident_buf);
}
-int syslog_fixup_facility(int priority) {
-
- if ((priority & LOG_FACMASK) == 0)
- return (priority & LOG_PRIMASK) | LOG_USER;
-
- return priority;
-}
-
-void syslog_read_identifier(const char **buf, char **identifier, char **pid) {
- const char *p;
- char *t;
- size_t l, e;
-
- assert(buf);
- assert(identifier);
- assert(pid);
- p = *buf;
-
- p += strspn(p, WHITESPACE);
- l = strcspn(p, WHITESPACE);
-
- if (l <= 0 ||
- p[l-1] != ':')
- return;
-
- e = l;
- l--;
-
- if (p[l-1] == ']') {
- size_t k = l-1;
-
- for (;;) {
-
- if (p[k] == '[') {
- t = strndup(p+k+1, l-k-2);
- if (t)
- *pid = t;
-
- l = k;
- break;
- }
-
- if (k == 0)
- break;
-
- k--;
- }
- }
-
- t = strndup(p, l);
- if (t)
- *identifier = t;
-
- *buf = p + e;
- *buf += strspn(*buf, WHITESPACE);
-}
-
-static void process_syslog_message(Server *s, const char *buf, struct ucred *ucred, struct timeval *tv, const char *label, size_t label_len) {
- char *message = NULL, *syslog_priority = NULL, *syslog_facility = NULL, *syslog_identifier = NULL, *syslog_pid = NULL;
- struct iovec iovec[N_IOVEC_META_FIELDS + 6];
- unsigned n = 0;
- int priority = LOG_USER | LOG_INFO;
- char *identifier = NULL, *pid = NULL;
- const char *orig;
-
- assert(s);
- assert(buf);
-
- orig = buf;
- syslog_parse_priority((char**) &buf, &priority);
-
- if (s->forward_to_syslog)
- forward_syslog_raw(s, priority, orig, ucred, tv);
-
- syslog_skip_date((char**) &buf);
- syslog_read_identifier(&buf, &identifier, &pid);
-
- if (s->forward_to_kmsg)
- server_forward_kmsg(s, priority, identifier, buf, ucred);
-
- if (s->forward_to_console)
- forward_console(s, priority, identifier, buf, ucred);
-
- IOVEC_SET_STRING(iovec[n++], "_TRANSPORT=syslog");
-
- if (asprintf(&syslog_priority, "PRIORITY=%i", priority & LOG_PRIMASK) >= 0)
- IOVEC_SET_STRING(iovec[n++], syslog_priority);
-
- if (priority & LOG_FACMASK)
- if (asprintf(&syslog_facility, "SYSLOG_FACILITY=%i", LOG_FAC(priority)) >= 0)
- IOVEC_SET_STRING(iovec[n++], syslog_facility);
-
- if (identifier) {
- syslog_identifier = strappend("SYSLOG_IDENTIFIER=", identifier);
- if (syslog_identifier)
- IOVEC_SET_STRING(iovec[n++], syslog_identifier);
- }
-
- if (pid) {
- syslog_pid = strappend("SYSLOG_PID=", pid);
- if (syslog_pid)
- IOVEC_SET_STRING(iovec[n++], syslog_pid);
- }
-
- message = strappend("MESSAGE=", buf);
- if (message)
- IOVEC_SET_STRING(iovec[n++], message);
-
- server_dispatch_message(s, iovec, n, ELEMENTSOF(iovec), ucred, tv, label, label_len, NULL, priority);
-
- free(message);
- free(identifier);
- free(pid);
- free(syslog_priority);
- free(syslog_facility);
- free(syslog_identifier);
- free(syslog_pid);
-}
static bool valid_user_field(const char *p, size_t l) {
const char *a;
@@ -1329,13 +1072,13 @@ static void process_native_message(
if (message) {
if (s->forward_to_syslog)
- forward_syslog(s, priority, identifier, message, ucred, tv);
+ server_forward_syslog(s, priority, identifier, message, ucred, tv);
if (s->forward_to_kmsg)
server_forward_kmsg(s, priority, identifier, message, ucred);
if (s->forward_to_console)
- forward_console(s, priority, identifier, message, ucred);
+ server_forward_console(s, priority, identifier, message, ucred);
}
server_dispatch_message(s, iovec, n, m, ucred, tv, label, label_len, NULL, priority);
@@ -1427,13 +1170,13 @@ static int stdout_stream_log(StdoutStream *s, const char *p) {
syslog_parse_priority((char**) &p, &priority);
if (s->forward_to_syslog || s->server->forward_to_syslog)
- forward_syslog(s->server, syslog_fixup_facility(priority), s->identifier, p, &s->ucred, NULL);
+ server_forward_syslog(s->server, syslog_fixup_facility(priority), s->identifier, p, &s->ucred, NULL);
if (s->forward_to_kmsg || s->server->forward_to_kmsg)
server_forward_kmsg(s->server, priority, s->identifier, p, &s->ucred);
if (s->forward_to_console || s->server->forward_to_console)
- forward_console(s->server, priority, s->identifier, p, &s->ucred);
+ server_forward_console(s->server, priority, s->identifier, p, &s->ucred);
IOVEC_SET_STRING(iovec[n++], "_TRANSPORT=stdout");
@@ -2081,7 +1824,7 @@ static int process_event(Server *s, struct epoll_event *ev) {
else
s->buffer[n] = 0;
- process_syslog_message(s, strstrip(s->buffer), ucred, tv, label, label_len);
+ server_process_syslog_message(s, strstrip(s->buffer), ucred, tv, label, label_len);
} else if (n_fds > 0)
log_warning("Got file descriptors via syslog socket. Ignoring.");
@@ -2136,68 +1879,6 @@ static int process_event(Server *s, struct epoll_event *ev) {
return 0;
}
-static int open_syslog_socket(Server *s) {
- union sockaddr_union sa;
- int one, r;
- struct epoll_event ev;
-
- assert(s);
-
- if (s->syslog_fd < 0) {
-
- s->syslog_fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0);
- if (s->syslog_fd < 0) {
- log_error("socket() failed: %m");
- return -errno;
- }
-
- zero(sa);
- sa.un.sun_family = AF_UNIX;
- strncpy(sa.un.sun_path, "/dev/log", sizeof(sa.un.sun_path));
-
- unlink(sa.un.sun_path);
-
- r = bind(s->syslog_fd, &sa.sa, offsetof(union sockaddr_union, un.sun_path) + strlen(sa.un.sun_path));
- if (r < 0) {
- log_error("bind() failed: %m");
- return -errno;
- }
-
- chmod(sa.un.sun_path, 0666);
- } else
- fd_nonblock(s->syslog_fd, 1);
-
- one = 1;
- r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_PASSCRED, &one, sizeof(one));
- if (r < 0) {
- log_error("SO_PASSCRED failed: %m");
- return -errno;
- }
-
-#ifdef HAVE_SELINUX
- one = 1;
- r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_PASSSEC, &one, sizeof(one));
- if (r < 0)
- log_warning("SO_PASSSEC failed: %m");
-#endif
-
- one = 1;
- r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_TIMESTAMP, &one, sizeof(one));
- if (r < 0) {
- log_error("SO_TIMESTAMP failed: %m");
- return -errno;
- }
-
- zero(ev);
- ev.events = EPOLLIN;
- ev.data.fd = s->syslog_fd;
- if (epoll_ctl(s->epoll_fd, EPOLL_CTL_ADD, s->syslog_fd, &ev) < 0) {
- log_error("Failed to add syslog server fd to epoll object: %m");
- return -errno;
- }
-
- return 0;
-}
static int open_native_socket(Server*s) {
union sockaddr_union sa;
@@ -2500,7 +2181,7 @@ static int server_init(Server *s) {
}
}
- r = open_syslog_socket(s);
+ r = server_open_syslog_socket(s);
if (r < 0)
return r;
diff --git a/src/journal/journald.h b/src/journal/journald.h
index b73be0ab35..c292116448 100644
--- a/src/journal/journald.h
+++ b/src/journal/journald.h
@@ -119,5 +119,4 @@ int config_parse_storage(const char *filename, unsigned line, const char *sectio
const char *storage_to_string(Storage s);
Storage storage_from_string(const char *s);
-int syslog_fixup_facility(int priority);
-void syslog_read_identifier(const char **buf, char **identifier, char **pid);
+void server_forward_console(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-10 10:11:10 +0000