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Diffstat (limited to 'src/irmd/main.c')
-rw-r--r--src/irmd/main.c127
1 files changed, 62 insertions, 65 deletions
diff --git a/src/irmd/main.c b/src/irmd/main.c
index df3070f4..c47bcffc 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -48,7 +48,6 @@
struct ipcp_entry {
struct list_head next;
- pid_t pid;
instance_name_t * api;
char * dif_name;
};
@@ -75,8 +74,9 @@ struct irm {
struct irm * instance = NULL;
-static pid_t find_pid_by_ipcp_name(instance_name_t * api)
+static struct ipcp_entry * find_ipcp_entry_by_name(instance_name_t * api)
{
+ struct ipcp_entry * tmp = NULL;
struct list_head * pos = NULL;
list_for_each(pos, &instance->ipcps) {
@@ -84,44 +84,43 @@ static pid_t find_pid_by_ipcp_name(instance_name_t * api)
list_entry(pos, struct ipcp_entry, next);
if (instance_name_cmp(api, tmp->api) == 0)
- return tmp->pid;
+ return tmp;
}
- return 0;
+ return tmp;
}
-static struct ipcp_entry * find_ipcp_by_name(instance_name_t * api)
+static instance_name_t * get_ipcp_by_name(char * ap_name)
{
- struct ipcp_entry * tmp = NULL;
struct list_head * pos = NULL;
list_for_each(pos, &instance->ipcps) {
- struct ipcp_entry * tmp =
+ struct ipcp_entry * e =
list_entry(pos, struct ipcp_entry, next);
- if (instance_name_cmp(api, tmp->api) == 0)
- return tmp;
+ if (strcmp(e->api->name, ap_name) == 0)
+ return e->api;
}
- return tmp;
+ return NULL;
}
-static pid_t find_pid_by_dif_name(char * dif_name)
+static instance_name_t * get_ipcp_by_dif_name(char * dif_name)
{
struct list_head * pos = NULL;
list_for_each(pos, &instance->ipcps) {
- struct ipcp_entry * tmp =
+ struct ipcp_entry * e =
list_entry(pos, struct ipcp_entry, next);
- if (tmp->dif_name == NULL)
- return tmp->pid;
+ if (e->dif_name == NULL)
+ continue;
- if (strcmp(dif_name, tmp->dif_name) == 0)
- return tmp->pid;
+ if (strcmp(dif_name, e->dif_name) == 0)
+ return e->api;
}
- return 0;
+ return NULL;
}
static struct reg_name_entry * reg_name_entry_create()
@@ -219,13 +218,13 @@ static int reg_name_entry_del_name(char * name)
return 0;
}
-static int create_ipcp(instance_name_t * api,
- enum ipcp_type ipcp_type)
+static int create_ipcp(char * ap_name,
+ enum ipcp_type ipcp_type)
{
pid_t pid;
struct ipcp_entry * tmp = NULL;
- pid = ipcp_create(api, ipcp_type);
+ pid = ipcp_create(ap_name, ipcp_type);
if (pid == -1) {
LOG_ERR("Failed to create IPCP");
return -1;
@@ -238,13 +237,18 @@ static int create_ipcp(instance_name_t * api,
INIT_LIST_HEAD(&tmp->next);
- tmp->pid = pid;
- tmp->api = instance_name_dup(api);
+ tmp->api = instance_name_create();
if (tmp->api == NULL) {
free(tmp);
return -1;
}
+ if(instance_name_init_from(tmp->api, ap_name, pid) == NULL) {
+ instance_name_destroy(tmp->api);
+ free(tmp);
+ return -1;
+ }
+
tmp->dif_name = NULL;
LOG_DBG("Created IPC process with pid %d", pid);
@@ -255,19 +259,20 @@ static int create_ipcp(instance_name_t * api,
static int destroy_ipcp(instance_name_t * api)
{
- pid_t pid = 0;
struct list_head * pos = NULL;
struct list_head * n = NULL;
- pid = find_pid_by_ipcp_name(api);
- if (pid == 0) {
- LOG_ERR("No such IPCP");
+ if (api->id == 0)
+ api = get_ipcp_by_name(api->name);
+
+ if (api == NULL) {
+ LOG_ERR("No such IPCP in the system.");
return -1;
}
- LOG_DBG("Destroying ipcp with pid %d", pid);
+ LOG_DBG("Destroying ipcp %s-%d", api->name, api->id);
- if (ipcp_destroy(pid))
+ if (ipcp_destroy(api->id))
LOG_ERR("Could not destroy IPCP");
list_for_each_safe(pos, n, &(instance->ipcps)) {
@@ -286,7 +291,15 @@ static int bootstrap_ipcp(instance_name_t * api,
{
struct ipcp_entry * entry = NULL;
- entry = find_ipcp_by_name(api);
+ if (api->id == 0)
+ api = get_ipcp_by_name(api->name);
+
+ if (api == NULL) {
+ LOG_ERR("No such IPCP in the system.");
+ return -1;
+ }
+
+ entry = find_ipcp_entry_by_name(api);
if (entry == NULL) {
LOG_ERR("No such IPCP");
return -1;
@@ -298,7 +311,7 @@ static int bootstrap_ipcp(instance_name_t * api,
return -1;
}
- if (ipcp_bootstrap(entry->pid, conf)) {
+ if (ipcp_bootstrap(entry->api->id, conf)) {
LOG_ERR("Could not bootstrap IPCP");
free(entry->dif_name);
entry->dif_name = NULL;
@@ -316,7 +329,7 @@ static int enroll_ipcp(instance_name_t * api,
ssize_t n_1_difs_size = 0;
struct ipcp_entry * entry = NULL;
- entry = find_ipcp_by_name(api);
+ entry = find_ipcp_entry_by_name(api);
if (entry == NULL) {
LOG_ERR("No such IPCP");
return -1;
@@ -344,7 +357,7 @@ static int enroll_ipcp(instance_name_t * api,
return -1;
}
- if (ipcp_enroll(entry->pid, member, n_1_difs[0])) {
+ if (ipcp_enroll(entry->api->id, member, n_1_difs[0])) {
LOG_ERR("Could not enroll IPCP");
free(entry->dif_name);
entry->dif_name = NULL;
@@ -358,15 +371,7 @@ static int reg_ipcp(instance_name_t * api,
char ** difs,
size_t difs_size)
{
- pid_t pid = 0;
-
- pid = find_pid_by_ipcp_name(api);
- if (pid == 0) {
- LOG_ERR("No such IPCP");
- return -1;
- }
-
- if (ipcp_reg(pid, difs, difs_size)) {
+ if (ipcp_reg(api->id, difs, difs_size)) {
LOG_ERR("Could not register IPCP to N-1 DIF(s)");
return -1;
}
@@ -378,15 +383,8 @@ static int unreg_ipcp(instance_name_t * api,
char ** difs,
size_t difs_size)
{
- pid_t pid = 0;
-
- pid = find_pid_by_ipcp_name(api);
- if (pid == 0) {
- LOG_ERR("No such IPCP");
- return -1;
- }
- if (ipcp_unreg(pid, difs, difs_size)) {
+ if (ipcp_unreg(api->id, difs, difs_size)) {
LOG_ERR("Could not unregister IPCP from N-1 DIF(s)");
return -1;
}
@@ -418,7 +416,7 @@ static int ap_unreg_id(uint32_t reg_ap_id,
struct ipcp_entry * e =
list_entry(pos, struct ipcp_entry, next);
- if (ipcp_name_unreg(e->pid, rne->name)) {
+ if (ipcp_name_unreg(e->api->id, rne->name)) {
LOG_ERR("Could not unregister %s in DIF %s.",
rne->name, e->dif_name);
--ret;
@@ -426,12 +424,6 @@ static int ap_unreg_id(uint32_t reg_ap_id,
}
} else {
for (i = 0; i < len; ++i) {
- pid = find_pid_by_dif_name(difs[i]);
- if (pid == 0) {
- LOG_ERR("%s: No such DIF.", difs[i]);
- continue;
- }
-
if (ipcp_name_unreg(pid, rne->name)) {
LOG_ERR("Could not unregister %s in DIF %s.",
rne->name, difs[i]);
@@ -450,14 +442,14 @@ static int ap_reg(char * ap_name,
char ** difs,
size_t len)
{
- pid_t pid = 0;
int i;
int ret = 0;
int reg_ap_id = 0;
struct list_head * pos = NULL;
struct reg_name_entry * rne = NULL;
- instance_name_t * api = NULL;
+ instance_name_t * api = NULL;
+ instance_name_t * ipcpi = NULL;
if (instance->ipcps.next == NULL)
LOG_ERR("No IPCPs in this system.");
@@ -493,7 +485,7 @@ static int ap_reg(char * ap_name,
struct ipcp_entry * e =
list_entry(pos, struct ipcp_entry, next);
- if (ipcp_name_reg(e->pid, api->name)) {
+ if (ipcp_name_reg(e->api->id, ap_name)) {
LOG_ERR("Could not register %s in DIF %s.",
api->name, e->dif_name);
} else {
@@ -502,13 +494,13 @@ static int ap_reg(char * ap_name,
}
} else {
for (i = 0; i < len; ++i) {
- pid = find_pid_by_dif_name(difs[i]);
- if (pid == 0) {
+ ipcpi = get_ipcp_by_dif_name(difs[i]);
+ if (ipcpi == NULL) {
LOG_ERR("%s: No such DIF.", difs[i]);
continue;
}
- if (ipcp_name_reg(pid, api->name)) {
+ if (ipcp_name_reg(ipcpi->id, api->name)) {
LOG_ERR("Could not register %s in DIF %s.",
api->name, difs[i]);
} else {
@@ -539,6 +531,7 @@ static int ap_unreg(char * ap_name,
instance_name_t * api = instance_name_create();
if (api == NULL)
return -1;
+
if (instance_name_init_from(api, ap_name, ap_id) == NULL) {
instance_name_destroy(api);
return -1;
@@ -652,14 +645,17 @@ int main()
if (instance == NULL)
return -1;
- if ((instance->dum = shm_du_map_create()) == NULL)
+ if ((instance->dum = shm_du_map_create()) == NULL) {
+ free(instance);
return -1;
+ }
INIT_LIST_HEAD(&instance->ipcps);
INIT_LIST_HEAD(&instance->reg_names);
sockfd = server_socket_open(IRM_SOCK_PATH);
if (sockfd < 0) {
+ shm_du_map_close(instance->dum);
free(instance);
return -1;
}
@@ -694,12 +690,13 @@ int main()
}
api.name = msg->ap_name;
- api.id = msg->api_id;
+ if (msg->has_api_id == true)
+ api.id = msg->api_id;
switch (msg->code) {
case IRM_MSG_CODE__IRM_CREATE_IPCP:
ret_msg.has_result = true;
- ret_msg.result = create_ipcp(&api,
+ ret_msg.result = create_ipcp(msg->ap_name,
msg->ipcp_type);
break;
case IRM_MSG_CODE__IRM_DESTROY_IPCP:
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-18 11:26:13 +0000