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-rw-r--r--src/CMakeLists.txt96
-rw-r--r--src/utils-systemd.c41
-rw-r--r--src/utils-systemd.h1
-rw-r--r--src/wgtpkg-unit.c61
4 files changed, 133 insertions, 66 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f121a62..41c2b1e 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -41,7 +41,7 @@ set(CMAKE_C_FLAGS_CCOV "-g -O2 --coverage")
include(FindPkgConfig)
-pkg_check_modules(EXTRAS REQUIRED libxml-2.0 openssl xmlsec1 xmlsec1-openssl json-c)
+pkg_check_modules(EXTRAS REQUIRED libxml-2.0 openssl xmlsec1 xmlsec1-openssl json-c libsystemd>=222)
add_compile_options(${EXTRAS_CFLAGS})
include_directories(${EXTRAS_INCLUDE_DIRS})
link_libraries(${EXTRAS_LIBRARIES})
@@ -100,6 +100,7 @@ add_library(utils STATIC
utils-dir.c
utils-file.c
utils-json.c
+ utils-jbus.c
utils-systemd.c
verbose.c
)
@@ -116,6 +117,13 @@ add_library(secwrp STATIC
secmgr-wrap.c
)
+add_library(afm STATIC
+ afm-db.c
+ afm-launch.c
+ afm-launch-mode.c
+ afm-run.c
+ )
+
###########################################################################
# packaging tools
@@ -136,60 +144,38 @@ target_link_libraries(wgtpkg-installer wgtpkg wgt secwrp utils)
install(TARGETS wgtpkg-sign wgtpkg-pack wgtpkg-info wgtpkg-installer DESTINATION ${CMAKE_INSTALL_BINDIR})
###########################################################################
-# the targeted
-
-pkg_check_modules(SYSTEMD libsystemd>=222)
-if(SYSTEMD_FOUND)
- add_compile_options(${SYSTEMD_CFLAGS})
- include_directories(${SYSTEMD_INCLUDE_DIRS})
- link_libraries(${SYSTEMD_LIBRARIES})
-
- add_library(utils2 STATIC
- utils-jbus.c
- )
-
- add_library(afm STATIC
- afm-db.c
- afm-launch.c
- afm-launch-mode.c
- afm-run.c
- )
-
- ###########################################################################
- # the daemons
- MESSAGE(STATUS "Creating daemons")
-
- add_executable(afm-user-daemon afm-user-daemon.c)
- target_link_libraries(afm-user-daemon afm secwrp wgt utils utils2)
- install(TARGETS afm-user-daemon DESTINATION ${CMAKE_INSTALL_BINDIR})
-
- add_executable(afm-system-daemon afm-system-daemon.c)
- target_link_libraries(afm-system-daemon wgtpkg afm secwrp wgt utils utils2)
- install(TARGETS afm-system-daemon DESTINATION ${CMAKE_INSTALL_BINDIR})
-
- ###########################################################################
- # the binding for afb
-
- pkg_check_modules(AFB afb-daemon)
- if(AFB_FOUND)
- message(STATUS "Creation afm-main-binding for AFB-DAEMON")
- ###############################################################
- pkg_get_variable(afb_binding_install_dir afb-daemon binding_install_dir)
- ###############################################################
- add_library(afm-main-binding MODULE afm-main-binding.c)
- target_compile_options(afm-main-binding PRIVATE ${AFB_CFLAGS})
- target_include_directories(afm-main-binding PRIVATE ${AFB_INCLUDE_DIRS})
- target_link_libraries(afm-main-binding utils utils2 ${AFB_LIBRARIES})
- set_target_properties(afm-main-binding PROPERTIES
- PREFIX ""
- LINK_FLAGS "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/afm-main-binding.export-map"
- )
- install(TARGETS afm-main-binding LIBRARY DESTINATION ${afb_binding_install_dir})
- else()
- message(STATUS "Not creating the binding for AFB-DAEMON")
- endif()
-
-endif(SYSTEMD_FOUND)
+# the daemons
+MESSAGE(STATUS "Creating daemons")
+
+add_executable(afm-user-daemon afm-user-daemon.c)
+target_link_libraries(afm-user-daemon afm secwrp wgt utils)
+install(TARGETS afm-user-daemon DESTINATION ${CMAKE_INSTALL_BINDIR})
+
+add_executable(afm-system-daemon afm-system-daemon.c)
+target_link_libraries(afm-system-daemon wgtpkg afm secwrp wgt utils)
+install(TARGETS afm-system-daemon DESTINATION ${CMAKE_INSTALL_BINDIR})
+
+###########################################################################
+# the binding for afb
+
+pkg_check_modules(AFB afb-daemon)
+if(AFB_FOUND)
+ message(STATUS "Creation afm-main-binding for AFB-DAEMON")
+ ###############################################################
+ pkg_get_variable(afb_binding_install_dir afb-daemon binding_install_dir)
+ ###############################################################
+ add_library(afm-main-binding MODULE afm-main-binding.c)
+ target_compile_options(afm-main-binding PRIVATE ${AFB_CFLAGS})
+ target_include_directories(afm-main-binding PRIVATE ${AFB_INCLUDE_DIRS})
+ target_link_libraries(afm-main-binding utils ${AFB_LIBRARIES})
+ set_target_properties(afm-main-binding PROPERTIES
+ PREFIX ""
+ LINK_FLAGS "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/afm-main-binding.export-map"
+ )
+ install(TARGETS afm-main-binding LIBRARY DESTINATION ${afb_binding_install_dir})
+else()
+ message(STATUS "Not creating the binding for AFB-DAEMON")
+endif()
###########################################################################
# the tests
diff --git a/src/utils-systemd.c b/src/utils-systemd.c
index 757a52c..48fb3d8 100644
--- a/src/utils-systemd.c
+++ b/src/utils-systemd.c
@@ -33,6 +33,35 @@
# define SYSTEMD_UNITS_ROOT "/usr/local/lib/systemd"
#endif
+static const char sdb_path[] = "/org/freedesktop/systemd1";
+static const char sdb_destination[] = "org.freedesktop.systemd1";
+static const char sdbi_manager[] = "org.freedesktop.systemd1.Manager";
+static const char sdbm_reload[] = "Reload";
+
+static struct sd_bus *sysbus;
+static struct sd_bus *usrbus;
+
+static int get_bus(int isuser, struct sd_bus **ret)
+{
+ int rc;
+ struct sd_bus *bus;
+
+ bus = isuser ? usrbus : sysbus;
+ if (bus) {
+ *ret = bus;
+ rc = 0;
+ } else if (isuser) {
+ rc = sd_bus_open_user(ret);
+ if (!rc)
+ usrbus = *ret;
+ } else {
+ rc = sd_bus_open_system(ret);
+ if (!rc)
+ sysbus = *ret;
+ }
+ return rc;
+}
+
int systemd_get_unit_path(char *path, size_t pathlen, int isuser, const char *unit, const char *uext)
{
int rc = snprintf(path, pathlen, "%s/%s/%s.%s",
@@ -75,3 +104,15 @@ int systemd_get_wants_target(char *path, size_t pathlen, const char *unit, const
return rc;
}
+int systemd_daemon_reload(int isuser)
+{
+ int rc;
+ struct sd_bus *bus;
+
+ rc = get_bus(isuser, &bus);
+ if (!rc) {
+ rc = sd_bus_call_method(bus, sdb_destination, sdb_path, sdbi_manager, sdbm_reload, NULL, NULL, NULL);
+ }
+ return rc;
+}
+
diff --git a/src/utils-systemd.h b/src/utils-systemd.h
index d149309..30f9522 100644
--- a/src/utils-systemd.h
+++ b/src/utils-systemd.h
@@ -21,4 +21,5 @@
extern int systemd_get_unit_path(char *path, size_t pathlen, int isuser, const char *unit, const char *uext);
extern int systemd_get_wants_path(char *path, size_t pathlen, int isuser, const char *wanter, const char *unit, const char *uext);
extern int systemd_get_wants_target(char *path, size_t pathlen, const char *unit, const char *uext);
+extern int systemd_daemon_reload(int isuser);
diff --git a/src/wgtpkg-unit.c b/src/wgtpkg-unit.c
index f141766..48cf3bb 100644
--- a/src/wgtpkg-unit.c
+++ b/src/wgtpkg-unit.c
@@ -419,28 +419,63 @@ static int get_wants_target(char *path, size_t pathlen, const struct unitdesc *d
return rc;
}
+static int do_send_reload(const struct unitdesc descs[], unsigned count)
+{
+ unsigned i;
+ int reloadsys, reloadusr;
+
+ reloadsys = reloadusr = 0;
+ for (i = 0 ; i < count ; i++) {
+ if (descs[i].wanted_by != NULL) {
+ switch (descs[i].scope) {
+ case unitscope_user:
+ reloadusr = 1;
+ break;
+ case unitscope_system:
+ reloadsys = 1;
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ if (reloadusr)
+ reloadusr = systemd_daemon_reload(1);
+ if (reloadsys)
+ reloadsys = systemd_daemon_reload(0);
+ return reloadsys ? : reloadusr ? : 0;
+}
+
static int do_uninstall_units(void *closure, const struct unitdesc descs[], unsigned count)
{
int rc, rc2;
unsigned i;
char path[PATH_MAX];
+ rc = 0;
for (i = 0 ; i < count ; i++) {
- rc = check_unit_desc(&descs[i], 0);
- if (rc == 0) {
- rc = get_unit_path(path, sizeof path, &descs[i]);
- if (rc >= 0) {
- rc = unlink(path);
+ rc2 = check_unit_desc(&descs[i], 0);
+ if (rc2 == 0) {
+ rc2 = get_unit_path(path, sizeof path, &descs[i]);
+ if (rc2 >= 0) {
+ rc2 = unlink(path);
}
+ if (rc2 < 0 && rc == 0)
+ rc = rc2;
if (descs[i].wanted_by != NULL) {
rc2 = get_wants_path(path, sizeof path, &descs[i]);
if (rc2 >= 0)
rc2 = unlink(path);
- rc = rc < 0 ? rc : rc2;
}
}
+ if (rc2 < 0 && rc == 0)
+ rc = rc2;
}
- return 0;
+ rc2 = do_send_reload(descs, count);
+ if (rc2 < 0 && rc == 0)
+ rc = rc2;
+ return rc;
}
static int do_install_units(void *closure, const struct unitdesc descs[], unsigned count)
@@ -469,12 +504,16 @@ static int do_install_units(void *closure, const struct unitdesc descs[], unsign
i++;
}
}
- if (rc < 0) {
- do_uninstall_units(closure, descs, i);
- return rc;
- }
+ if (rc < 0)
+ goto error;
}
+ rc = do_send_reload(descs, count);
+ if (rc < 0)
+ goto error;
return 0;
+error:
+ do_uninstall_units(closure, descs, i);
+ return rc;
}
static int add_metadata(struct json_object *jdesc, const char *installdir, const char *icondir, int port)