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-rw-r--r--src/ipcpd/ipcp.h5
-rw-r--r--src/ipcpd/local/main.c10
-rw-r--r--src/ipcpd/normal/CMakeLists.txt26
-rw-r--r--src/ipcpd/normal/addr_auth.c2
-rw-r--r--src/ipcpd/normal/fmgr.c4
-rw-r--r--src/ipcpd/normal/main.c32
-rw-r--r--src/ipcpd/normal/path.c77
-rw-r--r--src/ipcpd/normal/path.h (renamed from src/ipcpd/normal/flat.c)46
-rw-r--r--src/ipcpd/normal/pol/flat.c255
-rw-r--r--src/ipcpd/normal/pol/flat.h (renamed from src/ipcpd/normal/flat.h)0
-rw-r--r--src/ipcpd/normal/ribmgr.c317
-rw-r--r--src/ipcpd/normal/ribmgr.h4
-rw-r--r--src/ipcpd/normal/ro.h28
-rw-r--r--src/ipcpd/shim-eth-llc/main.c10
-rw-r--r--src/ipcpd/shim-udp/main.c14
15 files changed, 584 insertions, 246 deletions
diff --git a/src/ipcpd/ipcp.h b/src/ipcpd/ipcp.h
index c89fe438..58cb6309 100644
--- a/src/ipcpd/ipcp.h
+++ b/src/ipcpd/ipcp.h
@@ -34,8 +34,9 @@
enum ipcp_state {
IPCP_NULL = 0,
IPCP_INIT,
- IPCP_PENDING_ENROLL,
- IPCP_ENROLLED,
+ IPCP_CONFIG,
+ IPCP_BOOTING,
+ IPCP_RUNNING,
IPCP_DISCONNECTED,
IPCP_SHUTDOWN
};
diff --git a/src/ipcpd/local/main.c b/src/ipcpd/local/main.c
index f0c85084..d8614afb 100644
--- a/src/ipcpd/local/main.c
+++ b/src/ipcpd/local/main.c
@@ -94,7 +94,7 @@ static void * ipcp_local_sdu_loop(void * o)
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
return (void *) 1; /* -ENOTENROLLED */
}
@@ -137,7 +137,7 @@ void ipcp_sig_handler(int sig, siginfo_t * info, void * c)
if (ipcp_get_state() == IPCP_INIT)
ipcp_set_state(IPCP_NULL);
- if (ipcp_get_state() == IPCP_ENROLLED)
+ if (ipcp_get_state() == IPCP_RUNNING)
ipcp_set_state(IPCP_SHUTDOWN);
pthread_rwlock_unlock(&ipcpi.state_lock);
@@ -163,7 +163,7 @@ static int ipcp_local_bootstrap(struct dif_config * conf)
/* this IPCP doesn't need to maintain its dif_name */
free(conf->dif_name);
- ipcp_set_state(IPCP_ENROLLED);
+ ipcp_set_state(IPCP_RUNNING);
pthread_create(&local_data.sduloop, NULL, ipcp_local_sdu_loop, NULL);
@@ -234,7 +234,7 @@ static int ipcp_local_flow_alloc(int fd,
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_DBG("Won't register with non-enrolled IPCP.");
return -1; /* -ENOTENROLLED */
@@ -296,7 +296,7 @@ static int ipcp_local_flow_dealloc(int fd)
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_DBG("Won't register with non-enrolled IPCP.");
return -1; /* -ENOTENROLLED */
diff --git a/src/ipcpd/normal/CMakeLists.txt b/src/ipcpd/normal/CMakeLists.txt
index 06e41e9c..ca7e1ae2 100644
--- a/src/ipcpd/normal/CMakeLists.txt
+++ b/src/ipcpd/normal/CMakeLists.txt
@@ -23,17 +23,19 @@ protobuf_generate_c(FLOW_ALLOC_SRCS FLOW_ALLOC_HDRS
protobuf_generate_c(RO_SRCS RO_HDRS ro.proto)
set(SOURCE_FILES
- # Add source files here
- addr_auth.c
- cdap_request.c
- crc32.c
- flat.c
- fmgr.c
- frct.c
- main.c
- ribmgr.c
- shm_pci.c
-)
+ # Add source files here
+ addr_auth.c
+ cdap_request.c
+ crc32.c
+ fmgr.c
+ frct.c
+ main.c
+ path.c
+ ribmgr.c
+ shm_pci.c
+ # Add policies last
+ pol/flat.c
+ )
add_executable (ipcpd-normal ${SOURCE_FILES} ${IPCP_SOURCES}
${STATIC_INFO_SRCS} ${FLOW_ALLOC_SRCS} ${RO_SRCS})
@@ -41,7 +43,7 @@ target_link_libraries (ipcpd-normal LINK_PUBLIC ouroboros)
include(MacroAddCompileFlags)
if (CMAKE_BUILD_TYPE MATCHES Debug)
- macro_add_compile_flags(ipcpd-normal -DCONFIG_OUROBOROS_DEBUG)
+ macro_add_compile_flags(ipcpd-normal -DCONFIG_OUROBOROS_DEBUG)
endif (CMAKE_BUILD_TYPE MATCHES Debug)
install(TARGETS ipcpd-normal RUNTIME DESTINATION sbin)
diff --git a/src/ipcpd/normal/addr_auth.c b/src/ipcpd/normal/addr_auth.c
index 71bcfafa..95e4bef4 100644
--- a/src/ipcpd/normal/addr_auth.c
+++ b/src/ipcpd/normal/addr_auth.c
@@ -26,7 +26,7 @@
#include <ouroboros/logs.h>
#include "addr_auth.h"
-#include "flat.h"
+#include "pol/flat.h"
#include <stdlib.h>
#include <assert.h>
diff --git a/src/ipcpd/normal/fmgr.c b/src/ipcpd/normal/fmgr.c
index 607308c0..35217283 100644
--- a/src/ipcpd/normal/fmgr.c
+++ b/src/ipcpd/normal/fmgr.c
@@ -127,7 +127,7 @@ static void * fmgr_nm1_acceptor(void * o)
(void) o;
while (true) {
- ipcp_wait_state(IPCP_ENROLLED, NULL);
+ ipcp_wait_state(IPCP_RUNNING, NULL);
pthread_rwlock_rdlock(&ipcpi.state_lock);
@@ -412,7 +412,7 @@ int fmgr_np1_alloc(int fd,
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_ERR("IPCP is not enrolled yet.");
return -1; /* -ENOTINIT */
diff --git a/src/ipcpd/normal/main.c b/src/ipcpd/normal/main.c
index a5161718..810fbca5 100644
--- a/src/ipcpd/normal/main.c
+++ b/src/ipcpd/normal/main.c
@@ -100,8 +100,6 @@ static int normal_ipcp_name_query(char * name)
{
LOG_MISSING;
- (void) name;
-
/*
* NOTE: For the moment we just return -1,
* for testing purposes we may return zero here
@@ -135,18 +133,26 @@ static int normal_ipcp_enroll(char * dif_name)
return -1;
}
- if (ipcp_wait_state(IPCP_ENROLLED, &timeout) == -ETIMEDOUT) {
- LOG_ERR("Enrollment timed out.");
+ if (ribmgr_enrol()) {
+ LOG_ERR("Failed to enrol IPCP.");
return -1;
}
- pthread_rwlock_rdlock(&ipcpi.state_lock);
+ if (ipcp_wait_state(IPCP_BOOTING, &timeout) == -ETIMEDOUT) {
+ LOG_ERR("Enrollment timed out.");
+ return -1;
+ }
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ribmgr_start_policies()) {
+ pthread_rwlock_wrlock(&ipcpi.state_lock);
+ ipcp_set_state(IPCP_INIT);
pthread_rwlock_unlock(&ipcpi.state_lock);
+ LOG_ERR("Failed to start policies.");
return -1;
}
+ pthread_rwlock_wrlock(&ipcpi.state_lock);
+ ipcp_set_state(IPCP_RUNNING);
pthread_rwlock_unlock(&ipcpi.state_lock);
/* FIXME: Remove once we obtain neighbors during enrollment */
@@ -174,8 +180,20 @@ static int normal_ipcp_bootstrap(struct dif_config * conf)
return -1;
}
- ipcp_set_state(IPCP_ENROLLED);
+ ipcp_set_state(IPCP_BOOTING);
+ pthread_rwlock_unlock(&ipcpi.state_lock);
+
+ if (ribmgr_start_policies()) {
+ pthread_rwlock_wrlock(&ipcpi.state_lock);
+ ipcp_set_state(IPCP_INIT);
+ pthread_rwlock_unlock(&ipcpi.state_lock);
+ LOG_ERR("Failed to start policies.");
+ return -1;
+ }
+
+ pthread_rwlock_wrlock(&ipcpi.state_lock);
+ ipcp_set_state(IPCP_RUNNING);
ipcpi.data->dif_name = conf->dif_name;
pthread_rwlock_unlock(&ipcpi.state_lock);
diff --git a/src/ipcpd/normal/path.c b/src/ipcpd/normal/path.c
new file mode 100644
index 00000000..d9b64968
--- /dev/null
+++ b/src/ipcpd/normal/path.c
@@ -0,0 +1,77 @@
+/*
+ * Ouroboros - Copyright (C) 2016
+ *
+ * Functions to construct pathnames
+ *
+ * Sander Vrijders <sander.vrijders@intec.ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#define OUROBOROS_PREFIX "pathnames"
+
+#include <ouroboros/config.h>
+#include <ouroboros/logs.h>
+#include <ouroboros/errno.h>
+
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "path.h"
+
+char * pathname_create(const char * name)
+{
+ char * tmp;
+
+ assert(name);
+
+ tmp = malloc(strlen(name) + strlen(PATH_DELIMITER) + 1);
+ if (tmp == NULL)
+ return NULL;
+
+ strcpy(tmp, PATH_DELIMITER);
+ strcat(tmp, name);
+
+ return tmp;
+}
+
+char * pathname_append(char * pname,
+ const char * name)
+{
+ char * tmp;
+
+ assert(pname);
+ assert(name);
+
+ tmp = malloc(strlen(pname) +
+ strlen(PATH_DELIMITER) +
+ strlen(name) + 1);
+ if (tmp == NULL)
+ return NULL;
+
+ strcpy(tmp, pname);
+ strcat(tmp, PATH_DELIMITER);
+ strcat(tmp, name);
+
+ free(pname);
+
+ return tmp;
+}
+
+void pathname_destroy(char * pname)
+{
+ free(pname);
+}
diff --git a/src/ipcpd/normal/flat.c b/src/ipcpd/normal/path.h
index 8caa85b4..c43f3a26 100644
--- a/src/ipcpd/normal/flat.c
+++ b/src/ipcpd/normal/path.h
@@ -1,7 +1,7 @@
/*
* Ouroboros - Copyright (C) 2016
*
- * Policy for flat addresses in a distributed way
+ * Functions to construct pathnames
*
* Sander Vrijders <sander.vrijders@intec.ugent.be>
*
@@ -20,44 +20,16 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#define OUROBOROS_PREFIX "flat-addr-auth"
+#ifndef OUROBOROS_IPCPD_NORMAL_PATH_H
+#define OUROBOROS_IPCPD_NORMAL_PATH_H
-#include <ouroboros/config.h>
-#include <ouroboros/logs.h>
+#define PATH_DELIMITER "/"
-#include <time.h>
-#include <stdlib.h>
-#include <math.h>
+char * pathname_create(const char * name);
-#include "shm_pci.h"
-#include "ribmgr.h"
+char * pathname_append(char * pname,
+ const char * name);
-int flat_init(void)
-{
- srand(time(NULL));
+void pathname_destroy(char * pname);
- return 0;
-}
-
-int flat_fini(void)
-{
- return 0;
-}
-
-uint64_t flat_address(void)
-{
- uint64_t addr;
- uint64_t max_addr;
- struct dt_const * dtc;
-
- dtc = ribmgr_dt_const();
- if (dtc == NULL)
- return INVALID_ADDR;
-
- max_addr = (1 << (8 * dtc->addr_size)) - 1;
- addr = (rand() % (max_addr - 1)) + 1;
-
- /* FIXME: Add check for uniqueness of address */
-
- return addr;
-}
+#endif /* OUROBOROS_IPCPD_NORMAL_PATH_H */
diff --git a/src/ipcpd/normal/pol/flat.c b/src/ipcpd/normal/pol/flat.c
new file mode 100644
index 00000000..a428da20
--- /dev/null
+++ b/src/ipcpd/normal/pol/flat.c
@@ -0,0 +1,255 @@
+/*
+ * Ouroboros - Copyright (C) 2016
+ *
+ * Policy for flat addresses in a distributed way
+ *
+ * Sander Vrijders <sander.vrijders@intec.ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#define OUROBOROS_PREFIX "flat-addr-auth"
+
+#include <ouroboros/config.h>
+#include <ouroboros/logs.h>
+#include <ouroboros/errno.h>
+#include <ouroboros/time_utils.h>
+
+#include "shm_pci.h"
+#include "ribmgr.h"
+#include "ro.h"
+#include "path.h"
+
+#include <time.h>
+#include <stdlib.h>
+#include <math.h>
+#include <string.h>
+#include <assert.h>
+
+#define POL_RO_ROOT "flat_addr"
+
+#define TIMEOUT 100 /* ms */
+#define STR_SIZE 100
+
+#define FLAT_ADDR_REQ 0
+#define FLAT_ADDR_REPLY 1
+
+struct flat_addr_msg {
+ uint8_t code;
+ uint64_t addr;
+};
+
+struct {
+ int sid;
+ uint64_t addr;
+ bool addr_in_use;
+
+ pthread_cond_t cond;
+ pthread_mutex_t lock;
+} flat;
+
+static char * addr_name(void)
+{
+ char * name;
+ /* uint64_t as a string has 25 chars */
+ char addr_name[30];
+
+ sprintf(addr_name, "%lu", (unsigned long) flat.addr);
+
+ name = pathname_create(POL_RO_ROOT);
+ if (name == NULL)
+ return NULL;
+
+ name = pathname_append(name, addr_name);
+ return name;
+}
+
+static void ro_created(const char * name,
+ uint8_t * data,
+ size_t len)
+{
+ struct flat_addr_msg * msg;
+
+ assert(name);
+ assert(data);
+ assert(len >= sizeof(*msg));
+
+ msg = (struct flat_addr_msg *) data;
+ if (msg->code == FLAT_ADDR_REQ && msg->addr == flat.addr) {
+ msg->code = FLAT_ADDR_REPLY;
+ ro_write(name, data, len);
+ }
+}
+
+static void ro_updated(const char * name,
+ uint8_t * data,
+ size_t len)
+{
+ struct flat_addr_msg * msg;
+ char * ro_name;
+
+ assert(name);
+ assert(data);
+ assert(len >= sizeof(*msg));
+
+ ro_name = addr_name();
+ if (ro_name == NULL) {
+ free(data);
+ return;
+ }
+
+ msg = (struct flat_addr_msg *) data;
+ if (msg->code == FLAT_ADDR_REPLY &&
+ strcmp(name, ro_name) == 0) {
+ pthread_mutex_lock(&flat.lock);
+ flat.addr_in_use = true;
+ pthread_cond_broadcast(&flat.cond);
+ pthread_mutex_unlock(&flat.lock);
+ }
+
+ free(data);
+ free(ro_name);
+}
+
+static struct ro_sub_ops flat_sub_ops = {
+ .ro_created = ro_created,
+ .ro_updated = ro_updated,
+ .ro_deleted = NULL
+};
+
+int flat_init(void)
+{
+ struct ro_attr rattr;
+ pthread_condattr_t cattr;
+ char * name;
+
+ srand(time(NULL));
+ flat.addr_in_use = false;
+
+ ro_attr_init(&rattr);
+ pthread_mutex_init(&flat.lock, NULL);
+ pthread_condattr_init(&cattr);
+#ifndef __APPLE__
+ pthread_condattr_setclock(&cattr, PTHREAD_COND_CLOCK);
+#endif
+ pthread_cond_init(&flat.cond, &cattr);
+
+ flat.sid = ro_subscribe(POL_RO_ROOT, &flat_sub_ops);
+ if (flat.sid < 0) {
+ LOG_ERR("Could not subscribe to RIB.");
+ pthread_cond_destroy(&flat.cond);
+ pthread_mutex_destroy(&flat.lock);
+ return -1;
+ }
+
+ name = pathname_create(POL_RO_ROOT);
+ if (name == NULL) {
+ pthread_cond_destroy(&flat.cond);
+ pthread_mutex_destroy(&flat.lock);
+ ro_unsubscribe(flat.sid);
+ return -1;
+ }
+
+ if (ro_create(name, &rattr, NULL, 0)) {
+ LOG_ERR("Could not create RO.");
+ pathname_destroy(name);
+ pthread_cond_destroy(&flat.cond);
+ pthread_mutex_destroy(&flat.lock);
+ ro_unsubscribe(flat.sid);
+ return -1;
+ }
+
+ pathname_destroy(name);
+
+ return 0;
+}
+
+int flat_fini(void)
+{
+ pthread_cond_destroy(&flat.cond);
+ pthread_mutex_destroy(&flat.lock);
+ ro_unsubscribe(flat.sid);
+ return 0;
+}
+
+uint64_t flat_address(void)
+{
+ int ret = 0;
+ uint64_t max_addr;
+ struct dt_const * dtc;
+ struct timespec timeout = {(TIMEOUT / 1000),
+ (TIMEOUT % 1000) * MILLION};
+ struct timespec abstime;
+ struct ro_attr attr;
+ struct flat_addr_msg * msg;
+ uint8_t * buf;
+ char * ro_name;
+
+ dtc = ribmgr_dt_const();
+ if (dtc == NULL)
+ return INVALID_ADDR;
+
+ if (dtc->addr_size == 8) {
+ LOG_ERR("Policy cannot be used with 64 bit addresses.");
+ return INVALID_ADDR;
+ }
+
+ while (ret != -ETIMEDOUT) {
+ clock_gettime(PTHREAD_COND_CLOCK, &abstime);
+ ts_add(&abstime, &timeout, &abstime);
+
+ max_addr = (1 << (8 * dtc->addr_size)) - 1;
+ flat.addr = (rand() % (max_addr - 1)) + 1;
+
+ ro_attr_init(&attr);
+ attr.recv_set = ALL_MEMBERS;
+ attr.expiry.tv_sec = TIMEOUT / 1000;
+ attr.expiry.tv_nsec = (TIMEOUT % 1000) * MILLION;
+
+ buf = malloc(sizeof(*msg));
+ if (buf == NULL)
+ return INVALID_ADDR;
+
+ msg = (struct flat_addr_msg *) buf;
+ msg->code = FLAT_ADDR_REQ;
+ msg->addr = flat.addr;
+
+ ro_name = addr_name();
+ if (ro_name == NULL) {
+ free(buf);
+ return INVALID_ADDR;
+ }
+
+ pthread_mutex_lock(&flat.lock);
+ if (ro_create(ro_name, &attr, buf, sizeof(*msg))) {
+ pthread_mutex_unlock(&flat.lock);
+ free(ro_name);
+ free(buf);
+ return INVALID_ADDR;
+ }
+ free(ro_name);
+
+ while (flat.addr_in_use == false) {
+ ret = -pthread_cond_timedwait(&flat.cond,
+ &flat.lock,
+ &abstime);
+ if (ret == -ETIMEDOUT)
+ break;
+ }
+ pthread_mutex_unlock(&flat.lock);
+ }
+
+ return flat.addr;
+}
diff --git a/src/ipcpd/normal/flat.h b/src/ipcpd/normal/pol/flat.h
index 51cb511b..51cb511b 100644
--- a/src/ipcpd/normal/flat.h
+++ b/src/ipcpd/normal/pol/flat.h
diff --git a/src/ipcpd/normal/ribmgr.c b/src/ipcpd/normal/ribmgr.c
index 524c5a39..3e305ffe 100644
--- a/src/ipcpd/normal/ribmgr.c
+++ b/src/ipcpd/normal/ribmgr.c
@@ -44,6 +44,7 @@
#include "ipcp.h"
#include "cdap_request.h"
#include "ro.h"
+#include "path.h"
#include "static_info.pb-c.h"
typedef StaticInfoMsg static_info_msg_t;
@@ -58,15 +59,14 @@ typedef RoMsg ro_msg_t;
#define ENROLLMENT "enrollment"
-#define RIBMGR_PREFIX "/ribmgr"
-#define STAT_INFO "/statinfo"
-#define PATH_DELIMITER "/"
+#define RIBMGR_PREFIX PATH_DELIMITER "ribmgr"
+#define STAT_INFO PATH_DELIMITER "statinfo"
/* RIB objects */
struct rnode {
- char * name;
- char * full_name;
- uint64_t seqno;
+ char * name;
+ char * full_name;
+ uint64_t seqno;
/*
* NOTE: Naive implementation for now, could be replaced by
@@ -75,12 +75,12 @@ struct rnode {
*/
/* If there are no children, this is a leaf */
- struct rnode * child;
- struct rnode * sibling;
+ struct rnode * child;
+ struct rnode * sibling;
- struct ro_props * props;
- uint8_t * data;
- size_t len;
+ struct ro_attr attr;
+ uint8_t * data;
+ size_t len;
};
struct mgmt_flow {
@@ -127,16 +127,17 @@ struct {
pthread_mutex_t cdap_reqs_lock;
struct addr_auth * addr_auth;
+ enum pol_addr_auth addr_auth_type;
} rib;
-int ribmgr_ro_created(const char * name,
- uint8_t * data,
- size_t len)
+void ribmgr_ro_created(const char * name,
+ uint8_t * data,
+ size_t len)
{
static_info_msg_t * stat_msg;
pthread_rwlock_wrlock(&ipcpi.state_lock);
- if (ipcp_get_state() == IPCP_PENDING_ENROLL &&
+ if (ipcp_get_state() == IPCP_CONFIG &&
strcmp(name, RIBMGR_PREFIX STAT_INFO) == 0) {
LOG_DBG("Received static DIF information.");
@@ -145,7 +146,7 @@ int ribmgr_ro_created(const char * name,
ipcp_set_state(IPCP_INIT);
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_ERR("Failed to unpack static info message.");
- return -1;
+ return;
}
rib.dtc.addr_size = stat_msg->addr_size;
@@ -156,32 +157,19 @@ int ribmgr_ro_created(const char * name,
rib.dtc.has_chk = stat_msg->has_chk;
rib.dtc.min_pdu_size = stat_msg->min_pdu_size;
rib.dtc.max_pdu_size = stat_msg->max_pdu_size;
-
- rib.addr_auth = addr_auth_create(stat_msg->addr_auth_type);
- if (rib.addr_auth == NULL) {
- ipcp_set_state(IPCP_INIT);
- pthread_rwlock_unlock(&ipcpi.state_lock);
- static_info_msg__free_unpacked(stat_msg, NULL);
- LOG_ERR("Failed to create address authority");
- return -1;
- }
-
- rib.address = rib.addr_auth->address();
- LOG_DBG("IPCP has address %lu", rib.address);
+ rib.addr_auth_type = stat_msg->addr_auth_type;
if (frct_init()) {
ipcp_set_state(IPCP_INIT);
pthread_rwlock_unlock(&ipcpi.state_lock);
static_info_msg__free_unpacked(stat_msg, NULL);
LOG_ERR("Failed to init FRCT");
- return -1;
+ return;
}
static_info_msg__free_unpacked(stat_msg, NULL);
}
pthread_rwlock_unlock(&ipcpi.state_lock);
-
- return 0;
}
/* We only have a create operation for now */
@@ -234,10 +222,10 @@ static int ro_msg_create(struct rnode * node,
{
msg->address = rib.address;
msg->seqno = node->seqno;
- msg->recv_set = node->props->recv_set;
- msg->enrol_sync = node->props->enrol_sync;
- msg->sec = node->props->expiry.tv_sec;
- msg->nsec = node->props->expiry.tv_nsec;
+ msg->recv_set = node->attr.recv_set;
+ msg->enrol_sync = node->attr.enrol_sync;
+ msg->sec = node->attr.expiry.tv_sec;
+ msg->nsec = node->attr.expiry.tv_nsec;
msg->value.data = node->data;
msg->value.len = node->len;
@@ -319,10 +307,10 @@ static void ro_delete_timer(void * o)
}
}
-static struct rnode * ribmgr_ro_create(const char * name,
- struct ro_props * props,
- uint8_t * data,
- size_t len)
+static struct rnode * ribmgr_ro_create(const char * name,
+ struct ro_attr attr,
+ uint8_t * data,
+ size_t len)
{
char * str;
char * str1;
@@ -397,7 +385,7 @@ static struct rnode * ribmgr_ro_create(const char * name,
}
new->seqno = 0;
- new->props = props;
+ new->attr = attr;
if (sibling)
prev->sibling = new;
@@ -411,12 +399,12 @@ static struct rnode * ribmgr_ro_create(const char * name,
LOG_DBG("Created RO with name %s.", name);
- if (!(props->expiry.tv_sec == 0 &&
- props->expiry.tv_nsec == 0)) {
- timeout = props->expiry.tv_sec * 1000 +
- props->expiry.tv_nsec * MILLION;
+ if (!(attr.expiry.tv_sec == 0 &&
+ attr.expiry.tv_nsec == 0)) {
+ timeout = attr.expiry.tv_sec * 1000 +
+ attr.expiry.tv_nsec / MILLION;
if (timerwheel_add(rib.wheel, ro_delete_timer,
- new->full_name, strlen(new->full_name),
+ new->full_name, strlen(new->full_name) + 1,
timeout)) {
LOG_ERR("Failed to add deletion timer of RO.");
}
@@ -737,18 +725,14 @@ static int ribmgr_cdap_create(struct cdap * instance,
struct list_head * p = NULL;
size_t len_s, len_n;
uint8_t * ro_data;
- struct ro_props * props;
+ struct ro_attr attr;
struct rnode * node;
- props = malloc(sizeof(*props));
- if (props == NULL) {
- cdap_send_reply(instance, invoke_id, -1, NULL, 0);
- return -ENOMEM;
- }
-
- props->expiry.tv_sec = msg->sec;
- props->expiry.tv_nsec = msg->nsec;
- props->enrol_sync = msg->enrol_sync;
+ ro_attr_init(&attr);
+ attr.expiry.tv_sec = msg->sec;
+ attr.expiry.tv_nsec = msg->nsec;
+ attr.enrol_sync = msg->enrol_sync;
+ attr.recv_set = msg->recv_set;
pthread_mutex_lock(&rib.ro_lock);
@@ -756,16 +740,14 @@ static int ribmgr_cdap_create(struct cdap * instance,
if (ro_data == NULL) {
pthread_mutex_unlock(&rib.ro_lock);
cdap_send_reply(instance, invoke_id, -1, NULL, 0);
- free(props);
return -1;
}
memcpy(ro_data, msg->value.data, msg->value.len);
- node = ribmgr_ro_create(name, props, ro_data, msg->value.len);
+ node = ribmgr_ro_create(name, attr, ro_data, msg->value.len);
if (node == NULL) {
pthread_mutex_unlock(&rib.ro_lock);
cdap_send_reply(instance, invoke_id, -1, NULL, 0);
- free(props);
free(ro_data);
return -1;
}
@@ -922,7 +904,7 @@ static int ribmgr_enrol_sync(struct cdap * instance,
int ret = 0;
if (node != NULL) {
- if (node->props->enrol_sync == true) {
+ if (node->attr.enrol_sync == true) {
ro_msg_t msg = RO_MSG__INIT;
if (ro_msg_create(node, &msg)) {
@@ -954,7 +936,7 @@ static int ribmgr_cdap_start(struct cdap * instance,
int iid = 0;
pthread_rwlock_wrlock(&ipcpi.state_lock);
- if (ipcp_get_state() == IPCP_ENROLLED &&
+ if (ipcp_get_state() == IPCP_RUNNING &&
strcmp(name, ENROLLMENT) == 0) {
LOG_DBG("New enrollment request.");
@@ -1016,11 +998,11 @@ static int ribmgr_cdap_stop(struct cdap * instance,
int ret = 0;
pthread_rwlock_wrlock(&ipcpi.state_lock);
- if (ipcp_get_state() == IPCP_PENDING_ENROLL &&
+ if (ipcp_get_state() == IPCP_CONFIG &&
strcmp(name, ENROLLMENT) == 0) {
LOG_DBG("Stop enrollment received.");
- ipcp_set_state(IPCP_ENROLLED);
+ ipcp_set_state(IPCP_BOOTING);
} else
ret = -1;
@@ -1183,7 +1165,6 @@ int ribmgr_add_flow(int fd)
{
struct cdap * instance = NULL;
struct mgmt_flow * flow;
- int iid = 0;
flow = malloc(sizeof(*flow));
if (flow == NULL)
@@ -1200,42 +1181,9 @@ int ribmgr_add_flow(int fd)
flow->instance = instance;
flow->fd = fd;
- pthread_rwlock_wrlock(&ipcpi.state_lock);
pthread_rwlock_wrlock(&rib.flows_lock);
- if (list_empty(&rib.flows) && ipcp_get_state() == IPCP_INIT) {
- ipcp_set_state(IPCP_PENDING_ENROLL);
-
- pthread_mutex_lock(&rib.cdap_reqs_lock);
- iid = cdap_send_request(instance,
- CDAP_START,
- ENROLLMENT,
- NULL, 0, 0);
- if (iid < 0) {
- pthread_mutex_unlock(&rib.cdap_reqs_lock);
- pthread_rwlock_unlock(&rib.flows_lock);
- pthread_rwlock_unlock(&ipcpi.state_lock);
- LOG_ERR("Failed to start enrollment.");
- cdap_destroy(instance);
- free(flow);
- return -1;
- }
-
- if (cdap_result_wait(instance, CDAP_START,
- ENROLLMENT, iid)) {
- pthread_mutex_unlock(&rib.cdap_reqs_lock);
- pthread_rwlock_unlock(&rib.flows_lock);
- pthread_rwlock_unlock(&ipcpi.state_lock);
- LOG_ERR("Failed to start enrollment.");
- cdap_destroy(instance);
- free(flow);
- return -1;
- }
- pthread_mutex_unlock(&rib.cdap_reqs_lock);
- }
-
list_add(&flow->next, &rib.flows);
pthread_rwlock_unlock(&rib.flows_lock);
- pthread_rwlock_unlock(&ipcpi.state_lock);
return 0;
}
@@ -1267,7 +1215,7 @@ int ribmgr_bootstrap(struct dif_config * conf)
static_info_msg_t stat_info = STATIC_INFO_MSG__INIT;
uint8_t * data = NULL;
size_t len = 0;
- struct ro_props * props;
+ struct ro_attr attr;
if (conf == NULL ||
conf->type != IPCP_NORMAL) {
@@ -1275,20 +1223,11 @@ int ribmgr_bootstrap(struct dif_config * conf)
return -1;
}
- props = malloc(sizeof(*props));
- if (props == NULL) {
- LOG_ERR("Failed to allocate memory.");
- return -1;
- }
-
- props->enrol_sync = true;
- props->recv_set = NEIGHBORS;
- props->expiry.tv_sec = 0;
- props->expiry.tv_nsec = 0;
+ ro_attr_init(&attr);
+ attr.enrol_sync = true;
- if (ribmgr_ro_create(RIBMGR_PREFIX, props, NULL, 0) == NULL) {
+ if (ribmgr_ro_create(RIBMGR_PREFIX, attr, NULL, 0) == NULL) {
LOG_ERR("Failed to create RIBMGR RO.");
- free(props);
return -1;
}
@@ -1301,15 +1240,7 @@ int ribmgr_bootstrap(struct dif_config * conf)
stat_info.has_chk = rib.dtc.has_chk = conf->has_chk;
stat_info.min_pdu_size = rib.dtc.min_pdu_size = conf->min_pdu_size;
stat_info.max_pdu_size = rib.dtc.max_pdu_size = conf->max_pdu_size;
-
- rib.addr_auth = addr_auth_create(conf->addr_auth_type);
- if (rib.addr_auth == NULL) {
- LOG_ERR("Failed to create address authority.");
- ro_delete(RIBMGR_PREFIX);
- return -1;
- }
-
- stat_info.addr_auth_type = rib.addr_auth->type;
+ stat_info.addr_auth_type = rib.addr_auth_type = conf->addr_auth_type;
len = static_info_msg__get_packed_size(&stat_info);
if (len == 0) {
@@ -1329,33 +1260,15 @@ int ribmgr_bootstrap(struct dif_config * conf)
static_info_msg__pack(&stat_info, data);
- props = malloc(sizeof(*props));
- if (props == NULL) {
- LOG_ERR("Failed to allocate memory.");
- free(data);
- addr_auth_destroy(rib.addr_auth);
- ribmgr_ro_delete(RIBMGR_PREFIX);
- return -1;
- }
-
- props->enrol_sync = true;
- props->recv_set = NEIGHBORS;
- props->expiry.tv_sec = 0;
- props->expiry.tv_nsec = 0;
-
if (ribmgr_ro_create(RIBMGR_PREFIX STAT_INFO,
- props, data, len) == NULL) {
+ attr, data, len) == NULL) {
LOG_ERR("Failed to create static info RO.");
free(data);
- free(props);
addr_auth_destroy(rib.addr_auth);
ribmgr_ro_delete(RIBMGR_PREFIX);
return -1;
}
- rib.address = rib.addr_auth->address();
- LOG_DBG("IPCP has address %lu", rib.address);
-
if (frct_init()) {
LOG_ERR("Failed to initialize FRCT.");
ribmgr_ro_delete(RIBMGR_PREFIX STAT_INFO);
@@ -1369,6 +1282,84 @@ int ribmgr_bootstrap(struct dif_config * conf)
return 0;
}
+int ribmgr_enrol(void)
+{
+ struct cdap * instance = NULL;
+ struct mgmt_flow * flow;
+ int iid = 0;
+
+ pthread_rwlock_wrlock(&ipcpi.state_lock);
+
+ if (ipcp_get_state() != IPCP_INIT) {
+ pthread_rwlock_unlock(&ipcpi.state_lock);
+ return -1;
+ }
+
+ ipcp_set_state(IPCP_CONFIG);
+
+ pthread_rwlock_wrlock(&rib.flows_lock);
+ if (list_empty(&rib.flows)) {
+ ipcp_set_state(IPCP_INIT);
+ pthread_rwlock_unlock(&rib.flows_lock);
+ pthread_rwlock_unlock(&ipcpi.state_lock);
+ return -1;
+ }
+
+ flow = list_entry((&rib.flows)->next, struct mgmt_flow, next);
+ instance = flow->instance;
+
+ pthread_mutex_lock(&rib.cdap_reqs_lock);
+ iid = cdap_send_request(instance,
+ CDAP_START,
+ ENROLLMENT,
+ NULL, 0, 0);
+ if (iid < 0) {
+ ipcp_set_state(IPCP_INIT);
+ pthread_mutex_unlock(&rib.cdap_reqs_lock);
+ pthread_rwlock_unlock(&rib.flows_lock);
+ pthread_rwlock_unlock(&ipcpi.state_lock);
+ LOG_ERR("Failed to start enrollment.");
+ return -1;
+ }
+
+ if (cdap_result_wait(instance, CDAP_START,
+ ENROLLMENT, iid)) {
+ ipcp_set_state(IPCP_INIT);
+ pthread_mutex_unlock(&rib.cdap_reqs_lock);
+ pthread_rwlock_unlock(&rib.flows_lock);
+ pthread_rwlock_unlock(&ipcpi.state_lock);
+ LOG_ERR("Failed to start enrollment.");
+ return -1;
+ }
+ pthread_mutex_unlock(&rib.cdap_reqs_lock);
+ pthread_rwlock_unlock(&rib.flows_lock);
+ pthread_rwlock_unlock(&ipcpi.state_lock);
+
+ return 0;
+}
+
+int ribmgr_start_policies(void)
+{
+ pthread_rwlock_rdlock(&ipcpi.state_lock);
+ if (ipcp_get_state() != IPCP_BOOTING) {
+ pthread_rwlock_unlock(&ipcpi.state_lock);
+ LOG_ERR("Cannot start policies in wrong state");
+ return -1;
+ }
+ pthread_rwlock_unlock(&ipcpi.state_lock);
+
+ rib.addr_auth = addr_auth_create(rib.addr_auth_type);
+ if (rib.addr_auth == NULL) {
+ LOG_ERR("Failed to create address authority.");
+ return -1;
+ }
+
+ rib.address = rib.addr_auth->address();
+ LOG_DBG("IPCP has address %lu", rib.address);
+
+ return 0;
+}
+
struct dt_const * ribmgr_dt_const()
{
return &(rib.dtc);
@@ -1400,27 +1391,32 @@ static int send_neighbors_ro(char * name,
return 0;
}
-int ro_create(const char * name,
- struct ro_props * props,
- uint8_t * data,
- size_t len)
+int ro_create(const char * name,
+ struct ro_attr * attr,
+ uint8_t * data,
+ size_t len)
{
struct rnode * node;
ro_msg_t msg = RO_MSG__INIT;
+ struct ro_attr rattr;
- if (name == NULL || props == NULL)
- return -EINVAL;
+ assert(name);
+
+ if (attr == NULL) {
+ ro_attr_init(&rattr);
+ attr = &rattr;
+ }
pthread_mutex_lock(&rib.ro_lock);
- node = ribmgr_ro_create(name, props, data, len);
+ node = ribmgr_ro_create(name, *attr, data, len);
if (node == NULL) {
pthread_mutex_unlock(&rib.ro_lock);
LOG_ERR("Failed to create RO.");
return -1;
}
- if (node->props->recv_set == NO_SYNC) {
+ if (node->attr.recv_set == NO_SYNC) {
pthread_mutex_unlock(&rib.ro_lock);
return 0;
}
@@ -1442,13 +1438,24 @@ int ro_create(const char * name,
return 0;
}
+int ro_attr_init(struct ro_attr * attr)
+{
+ assert(attr);
+
+ attr->enrol_sync = false;
+ attr->recv_set = NO_SYNC;
+ attr->expiry.tv_sec = 0;
+ attr->expiry.tv_nsec = 0;
+
+ return 0;
+}
+
int ro_delete(const char * name)
{
struct rnode * node;
ro_msg_t msg = RO_MSG__INIT;
- if (name == NULL)
- return -EINVAL;
+ assert(name);
pthread_mutex_lock(&rib.ro_lock);
@@ -1459,7 +1466,7 @@ int ro_delete(const char * name)
return -1;
}
- if (node->props->recv_set != NO_SYNC) {
+ if (node->attr.recv_set != NO_SYNC) {
if (ro_msg_create(node, &msg)) {
pthread_mutex_unlock(&rib.ro_lock);
LOG_ERR("Failed to create RO msg.");
@@ -1490,8 +1497,8 @@ int ro_write(const char * name,
struct rnode * node;
ro_msg_t msg = RO_MSG__INIT;
- if (name == NULL || data == NULL)
- return -EINVAL;
+ assert(name);
+ assert(data);
pthread_mutex_lock(&rib.ro_lock);
@@ -1503,7 +1510,7 @@ int ro_write(const char * name,
}
node->seqno++;
- if (node->props->recv_set == NO_SYNC) {
+ if (node->attr.recv_set == NO_SYNC) {
pthread_mutex_unlock(&rib.ro_lock);
return 0;
}
@@ -1531,8 +1538,8 @@ ssize_t ro_read(const char * name,
struct rnode * node;
ssize_t len;
- if (name == NULL || data == NULL)
- return -EINVAL;
+ assert(name);
+ assert(data);
pthread_mutex_lock(&rib.ro_lock);
@@ -1561,8 +1568,8 @@ int ro_subscribe(const char * name,
{
struct ro_sub * sub;
- if (name == NULL || ops == NULL)
- return -EINVAL;
+ assert(name);
+ assert(ops);
sub = malloc(sizeof(*sub));
if (sub == NULL)
diff --git a/src/ipcpd/normal/ribmgr.h b/src/ipcpd/normal/ribmgr.h
index 36f771c1..b76ff3bd 100644
--- a/src/ipcpd/normal/ribmgr.h
+++ b/src/ipcpd/normal/ribmgr.h
@@ -38,6 +38,10 @@ int ribmgr_remove_flow(int fd);
int ribmgr_bootstrap(struct dif_config * conf);
+int ribmgr_enrol(void);
+
+int ribmgr_start_policies(void);
+
struct dt_const * ribmgr_dt_const(void);
uint64_t ribmgr_address(void);
diff --git a/src/ipcpd/normal/ro.h b/src/ipcpd/normal/ro.h
index 6fa1db2a..278c9213 100644
--- a/src/ipcpd/normal/ro.h
+++ b/src/ipcpd/normal/ro.h
@@ -29,18 +29,20 @@ enum ro_recv_set {
ALL_MEMBERS
};
-struct ro_props {
+struct ro_attr {
bool enrol_sync;
enum ro_recv_set recv_set;
struct timespec expiry;
};
/* All RIB-objects have a pathname, separated by a slash. */
-/* Takes ownership of the data and props */
-int ro_create(const char * name,
- struct ro_props * props,
- uint8_t * data,
- size_t len);
+/* Takes ownership of the data */
+int ro_create(const char * name,
+ struct ro_attr * attr,
+ uint8_t * data,
+ size_t len);
+
+int ro_attr_init(struct ro_attr * attr);
int ro_delete(const char * name);
@@ -54,13 +56,13 @@ ssize_t ro_read(const char * name,
/* Callback passes ownership of the data */
struct ro_sub_ops {
- int (* ro_created)(const char * name,
- uint8_t * data,
- size_t len);
- int (* ro_updated)(const char * name,
- uint8_t * data,
- size_t len);
- int (* ro_deleted)(const char * name);
+ void (* ro_created)(const char * name,
+ uint8_t * data,
+ size_t len);
+ void (* ro_updated)(const char * name,
+ uint8_t * data,
+ size_t len);
+ void (* ro_deleted)(const char * name);
};
/* Returns subscriber-id */
diff --git a/src/ipcpd/shim-eth-llc/main.c b/src/ipcpd/shim-eth-llc/main.c
index fafe8651..fe2c3336 100644
--- a/src/ipcpd/shim-eth-llc/main.c
+++ b/src/ipcpd/shim-eth-llc/main.c
@@ -629,7 +629,7 @@ static void * eth_llc_ipcp_sdu_writer(void * o)
&timeout)) {
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
return (void *) -1; /* -ENOTENROLLED */
}
@@ -680,7 +680,7 @@ void ipcp_sig_handler(int sig, siginfo_t * info, void * c)
if (ipcp_get_state() == IPCP_INIT)
ipcp_set_state(IPCP_NULL);
- if (ipcp_get_state() == IPCP_ENROLLED)
+ if (ipcp_get_state() == IPCP_RUNNING)
ipcp_set_state(IPCP_SHUTDOWN);
pthread_rwlock_unlock(&ipcpi.state_lock);
@@ -845,7 +845,7 @@ static int eth_llc_ipcp_bootstrap(struct dif_config * conf)
eth_llc_data.tx_offset = 0;
#endif
- ipcp_set_state(IPCP_ENROLLED);
+ ipcp_set_state(IPCP_RUNNING);
pthread_create(&eth_llc_data.sdu_reader,
NULL,
@@ -951,7 +951,7 @@ static int eth_llc_ipcp_flow_alloc(int fd,
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_DBG("Won't allocate flow with non-enrolled IPCP.");
return -1; /* -ENOTENROLLED */
@@ -1051,7 +1051,7 @@ static int eth_llc_ipcp_flow_dealloc(int fd)
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_DBG("Won't register with non-enrolled IPCP.");
return -1; /* -ENOTENROLLED */
diff --git a/src/ipcpd/shim-udp/main.c b/src/ipcpd/shim-udp/main.c
index eff0bd94..67161d90 100644
--- a/src/ipcpd/shim-udp/main.c
+++ b/src/ipcpd/shim-udp/main.c
@@ -486,7 +486,7 @@ static void * ipcp_udp_sdu_loop(void * o)
while (flow_event_wait(udp_data.np1_flows, udp_data.fq, &timeout)) {
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
return (void *) -1; /* -ENOTENROLLED */
}
@@ -531,7 +531,7 @@ void ipcp_sig_handler(int sig, siginfo_t * info, void * c)
if (ipcp_get_state() == IPCP_INIT)
ipcp_set_state(IPCP_NULL);
- if (ipcp_get_state() == IPCP_ENROLLED)
+ if (ipcp_get_state() == IPCP_RUNNING)
ipcp_set_state(IPCP_SHUTDOWN);
pthread_rwlock_unlock(&ipcpi.state_lock);
@@ -616,7 +616,7 @@ static int ipcp_udp_bootstrap(struct dif_config * conf)
FD_CLR(udp_data.s_fd, &udp_data.flow_fd_s);
- ipcp_set_state(IPCP_ENROLLED);
+ ipcp_set_state(IPCP_RUNNING);
pthread_create(&udp_data.handler,
NULL,
@@ -890,7 +890,7 @@ static int ipcp_udp_name_query(char * name)
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_DBG("Won't query a name on a non-enrolled IPCP.");
return -1; /* -ENOTENROLLED */
@@ -915,7 +915,7 @@ static int ipcp_udp_name_query(char * name)
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_DBG("Won't add name to the directory.");
return -1; /* -ENOTENROLLED */
@@ -991,7 +991,7 @@ static int ipcp_udp_flow_alloc(int fd,
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_DBG("Won't allocate flow with non-enrolled IPCP.");
close(skfd);
@@ -1113,7 +1113,7 @@ static int ipcp_udp_flow_dealloc(int fd)
pthread_rwlock_rdlock(&ipcpi.state_lock);
- if (ipcp_get_state() != IPCP_ENROLLED) {
+ if (ipcp_get_state() != IPCP_RUNNING) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_DBG("Won't register with non-enrolled IPCP.");
return -1; /* -ENOTENROLLED */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 11:48:52 +0000