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-rw-r--r--src/lib/CMakeLists.txt1
-rw-r--r--src/lib/dev.c46
-rw-r--r--src/lib/instance_name.c248
-rw-r--r--src/lib/ipcp.c90
-rw-r--r--src/lib/ipcpd_messages.proto2
-rw-r--r--src/lib/irm.c201
-rw-r--r--src/lib/irmd_messages.proto42
-rw-r--r--src/lib/shm_ap_rbuff.c14
-rw-r--r--src/lib/shm_du_map.c10
-rw-r--r--src/lib/sockets.c18
10 files changed, 243 insertions, 429 deletions
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index 2a75ef17..410be6fe 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -27,7 +27,6 @@ set(SOURCE_FILES
cdap.c
dev.c
du_buff.c
- instance_name.c
ipcp.c
irm.c
list.c
diff --git a/src/lib/dev.c b/src/lib/dev.c
index ad311f7f..ac995b2d 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -28,7 +28,6 @@
#include <ouroboros/dev.h>
#include <ouroboros/sockets.h>
#include <ouroboros/bitmap.h>
-#include <ouroboros/instance_name.h>
#include <ouroboros/shm_du_map.h>
#include <ouroboros/shm_ap_rbuff.h>
#include <ouroboros/utils.h>
@@ -45,7 +44,8 @@ struct flow {
};
struct ap_data {
- instance_name_t * api;
+ char * ap_name;
+ pid_t api;
struct shm_du_map * dum;
struct bmp * fds;
struct shm_ap_rbuff * rb;
@@ -66,30 +66,17 @@ int ap_init(char * ap_name)
return -ENOMEM;
}
- _ap_instance->api = instance_name_create();
- if (_ap_instance->api == NULL) {
- free(_ap_instance);
- return -ENOMEM;
- }
-
- if (instance_name_init_from(_ap_instance->api,
- ap_name,
- getpid()) == NULL) {
- instance_name_destroy(_ap_instance->api);
- free(_ap_instance);
- return -ENOMEM;
- }
+ _ap_instance->api = getpid();
+ _ap_instance->ap_name = ap_name;
_ap_instance->fds = bmp_create(AP_MAX_FLOWS, 0);
if (_ap_instance->fds == NULL) {
- instance_name_destroy(_ap_instance->api);
free(_ap_instance);
return -ENOMEM;
}
_ap_instance->dum = shm_du_map_open();
if (_ap_instance->dum == NULL) {
- instance_name_destroy(_ap_instance->api);
bmp_destroy(_ap_instance->fds);
free(_ap_instance);
return -1;
@@ -97,7 +84,6 @@ int ap_init(char * ap_name)
_ap_instance->rb = shm_ap_rbuff_create();
if (_ap_instance->rb == NULL) {
- instance_name_destroy(_ap_instance->api);
shm_du_map_close(_ap_instance->dum);
bmp_destroy(_ap_instance->fds);
free(_ap_instance);
@@ -124,8 +110,6 @@ void ap_fini(void)
pthread_rwlock_wrlock(&_ap_instance->data_lock);
- if (_ap_instance->api != NULL)
- instance_name_destroy(_ap_instance->api);
if (_ap_instance->fds != NULL)
bmp_destroy(_ap_instance->fds);
if (_ap_instance->dum != NULL)
@@ -164,12 +148,12 @@ int flow_accept(char ** ae_name)
int cfd = -1;
msg.code = IRM_MSG_CODE__IRM_FLOW_ACCEPT;
- msg.has_pid = true;
+ msg.has_api = true;
pthread_rwlock_rdlock(&_ap_instance->data_lock);
- msg.ap_name = _ap_instance->api->name;
- msg.pid = _ap_instance->api->id;
+ msg.ap_name = _ap_instance->ap_name;
+ msg.api = _ap_instance->api;
pthread_rwlock_unlock(&_ap_instance->data_lock);
@@ -178,7 +162,7 @@ int flow_accept(char ** ae_name)
return -1;
}
- if (!recv_msg->has_pid || !recv_msg->has_port_id) {
+ if (!recv_msg->has_api || !recv_msg->has_port_id) {
irm_msg__free_unpacked(recv_msg, NULL);
return -1;
}
@@ -194,7 +178,7 @@ int flow_accept(char ** ae_name)
return -1;
}
- _ap_instance->flows[cfd].rb = shm_ap_rbuff_open(recv_msg->pid);
+ _ap_instance->flows[cfd].rb = shm_ap_rbuff_open(recv_msg->api);
if (_ap_instance->flows[cfd].rb == NULL) {
bmp_release(_ap_instance->fds, cfd);
pthread_rwlock_unlock(&_ap_instance->flows_lock);
@@ -237,8 +221,8 @@ int flow_alloc_resp(int fd,
return -EBADF;
msg.code = IRM_MSG_CODE__IRM_FLOW_ALLOC_RESP;
- msg.has_pid = true;
- msg.pid = _ap_instance->api->id;
+ msg.has_api = true;
+ msg.api = _ap_instance->api;
msg.has_port_id = true;
pthread_rwlock_rdlock(&_ap_instance->data_lock);
@@ -295,11 +279,11 @@ int flow_alloc(char * dst_name,
msg.code = IRM_MSG_CODE__IRM_FLOW_ALLOC;
msg.dst_name = dst_name;
msg.ae_name = src_ae_name;
- msg.has_pid = true;
+ msg.has_api = true;
pthread_rwlock_rdlock(&_ap_instance->data_lock);
- msg.pid = _ap_instance->api->id;
+ msg.api = _ap_instance->api;
pthread_rwlock_unlock(&_ap_instance->data_lock);
@@ -308,7 +292,7 @@ int flow_alloc(char * dst_name,
return -1;
}
- if (!recv_msg->has_pid || !recv_msg->has_port_id) {
+ if (!recv_msg->has_api || !recv_msg->has_port_id) {
irm_msg__free_unpacked(recv_msg, NULL);
return -1;
}
@@ -324,7 +308,7 @@ int flow_alloc(char * dst_name,
return -1;
}
- _ap_instance->flows[fd].rb = shm_ap_rbuff_open(recv_msg->pid);
+ _ap_instance->flows[fd].rb = shm_ap_rbuff_open(recv_msg->api);
if (_ap_instance->flows[fd].rb == NULL) {
bmp_release(_ap_instance->fds, fd);
pthread_rwlock_unlock(&_ap_instance->flows_lock);
diff --git a/src/lib/instance_name.c b/src/lib/instance_name.c
deleted file mode 100644
index 844bb924..00000000
--- a/src/lib/instance_name.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * RINA naming related utilities
- *
- * Sander Vrijders <sander.vrijders@intec.ugent.be>
- * Francesco Salvestrini <f.salvestrini@nextworks.it>
- *
- * 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 "instance-name"
-
-#include <ouroboros/logs.h>
-#include <ouroboros/common.h>
-#include <ouroboros/instance_name.h>
-#include <ouroboros/utils.h>
-
-#include <string.h>
-#include <math.h>
-#include <stdlib.h>
-
-instance_name_t * instance_name_create()
-{
- instance_name_t * tmp;
-
- tmp = malloc(sizeof *tmp);
- if (tmp == NULL)
- return NULL;
-
- tmp->name = NULL;
- tmp->id = 0;
-
- return tmp;
-}
-
-instance_name_t * instance_name_init_from(instance_name_t * dst,
- const char * name,
- uint16_t id)
-{
- if (dst == NULL)
- return NULL;
-
- /* Clean up the destination, leftovers might be there ... */
- instance_name_fini(dst);
-
- dst->name = strdup(name);
- dst->id = id;
-
- if (dst->name == NULL) {
- instance_name_fini(dst);
- return NULL;
- }
-
- return dst;
-}
-
-instance_name_t * instance_name_init_with(instance_name_t * dst,
- char * name,
- uint16_t id)
-{
- if (dst == NULL)
- return NULL;
-
- /* Clean up the destination, leftovers might be there ... */
- instance_name_fini(dst);
-
- dst->name = name;
- dst->id = id;
-
- return dst;
-}
-
-void instance_name_fini(instance_name_t * n)
-{
- if (n == NULL || n->name == NULL)
- return;
-
- free(n->name);
- n->name = NULL;
-}
-
-void instance_name_destroy(instance_name_t * ptr)
-{
- if (ptr == NULL)
- return;
-
- instance_name_fini(ptr);
-
- free(ptr);
-}
-
-int instance_name_cpy(instance_name_t * dst,
- const instance_name_t * src)
-{
- instance_name_t * res;
-
- if (src == NULL || dst == NULL)
- return -EINVAL;
-
- res = instance_name_init_from(dst, src->name, src->id);
- if (res == NULL)
- return -ENOMEM;
-
- return 0;
-}
-
-instance_name_t * instance_name_dup(const instance_name_t * src)
-{
- instance_name_t * tmp;
-
- if (src == NULL)
- return NULL;
-
- tmp = instance_name_create();
- if (tmp == NULL)
- return NULL;
-
- if (instance_name_cpy(tmp, src)) {
- instance_name_destroy(tmp);
- return NULL;
- }
-
- return tmp;
-}
-
-bool instance_name_is_valid(const instance_name_t * n)
-{
- return (n != NULL && n->name != NULL && strlen(n->name));
-}
-
-int instance_name_cmp(const instance_name_t * a,
- const instance_name_t * b)
-{
-
- int ret = 0;
-
- if (a == NULL || b == NULL) {
- LOG_DBGF("Won't compare NULL.");
- return -2;
- }
-
- if (a == b)
- return 0;
-
- ret = strcmp(a->name, b->name);
-
- if (!ret) {
- if (a->id == b-> id)
- return 0;
- else
- return a->id < b->id ? -1 : 1;
- }
-
- return ret;
-}
-
-
-
-#define DELIMITER "/"
-
-char * instance_name_to_string(const instance_name_t * n)
-{
- char * tmp;
- size_t size;
- const char * none = "";
- size_t none_len = strlen(none);
-
- if (n == NULL)
- return NULL;
-
- size = 0;
-
- size += (n->name != NULL ?
- strlen(n->name) : none_len);
- size += strlen(DELIMITER);
-
- size += (n->id == 0 ?
- 1 : n_digits(n->id));
- size += strlen(DELIMITER);
-
- tmp = malloc(size);
- if (!tmp)
- return NULL;
-
- if (sprintf(tmp, "%s%s%d",
- (n->name != NULL ? n->name : none),
- DELIMITER, n->id)
- != size - 1) {
- free(tmp);
- return NULL;
- }
-
- return tmp;
-}
-
-instance_name_t * string_to_instance_name(const char * s)
-{
- instance_name_t * name;
-
- char * tmp1 = NULL;
- char * tmp_ap = NULL;
- char * tmp_s_api = NULL;
- unsigned int tmp_api = 0;
- char * tmp2;
-
- if (s == NULL)
- return NULL;
-
- tmp1 = strdup(s);
- if (tmp1 == NULL) {
- return NULL;
- }
-
- tmp_ap = strtok(tmp1, DELIMITER);
- tmp_s_api = strtok(NULL, DELIMITER);
- if (tmp_s_api != NULL)
- tmp_api = (unsigned int) strtol(tmp_s_api, &tmp2, 10);
-
- name = instance_name_create();
- if (name == NULL) {
- if (tmp1 != NULL)
- free(tmp1);
- return NULL;
- }
-
- if (!instance_name_init_from(name, tmp_ap, tmp_api)) {
- instance_name_destroy(name);
- if (tmp1 != NULL)
- free(tmp1);
- return NULL;
- }
-
- if (tmp1 != NULL)
- free(tmp1);
-
- return name;
-}
diff --git a/src/lib/ipcp.c b/src/lib/ipcp.c
index 77263bcf..2b6b6825 100644
--- a/src/lib/ipcp.c
+++ b/src/lib/ipcp.c
@@ -35,7 +35,7 @@
#include <sys/types.h>
#include <sys/wait.h>
-static ipcp_msg_t * send_recv_ipcp_msg(pid_t pid,
+static ipcp_msg_t * send_recv_ipcp_msg(pid_t api,
ipcp_msg_t * msg)
{
int sockfd = 0;
@@ -44,7 +44,7 @@ static ipcp_msg_t * send_recv_ipcp_msg(pid_t pid,
ssize_t count = 0;
ipcp_msg_t * recv_msg = NULL;
- sock_path = ipcp_sock_path(pid);
+ sock_path = ipcp_sock_path(api);
if (sock_path == NULL)
return NULL;
@@ -99,26 +99,25 @@ static ipcp_msg_t * send_recv_ipcp_msg(pid_t pid,
return recv_msg;
}
-pid_t ipcp_create(char * ipcp_name,
- enum ipcp_type ipcp_type)
+pid_t ipcp_create(enum ipcp_type ipcp_type)
{
- pid_t pid = 0;
- char irmd_pid[10];
+ pid_t api = 0;
+ char irmd_api[10];
size_t len = 0;
char * ipcp_dir = "/sbin/";
char * full_name = NULL;
char * exec_name = NULL;
- sprintf(irmd_pid, "%u", getpid());
+ sprintf(irmd_api, "%u", getpid());
- pid = fork();
- if (pid == -1) {
+ api = fork();
+ if (api == -1) {
LOG_ERR("Failed to fork");
- return pid;
+ return api;
}
- if (pid != 0) {
- return pid;
+ if (api != 0) {
+ return api;
}
if (ipcp_type == IPCP_NORMAL)
@@ -149,8 +148,7 @@ pid_t ipcp_create(char * ipcp_name,
full_name[len] = '\0';
char * argv[] = {full_name,
- irmd_pid,
- ipcp_name,
+ irmd_api,
0};
char * envp[] = {0};
@@ -164,16 +162,16 @@ pid_t ipcp_create(char * ipcp_name,
exit(EXIT_FAILURE);
}
-int ipcp_destroy(pid_t pid)
+int ipcp_destroy(pid_t api)
{
int status;
- if (kill(pid, SIGTERM)) {
+ if (kill(api, SIGTERM)) {
LOG_ERR("Failed to destroy IPCP");
return -1;
}
- if (waitpid(pid, &status, 0) < 0) {
+ if (waitpid(api, &status, 0) < 0) {
LOG_ERR("Failed to destroy IPCP");
return -1;
}
@@ -181,7 +179,7 @@ int ipcp_destroy(pid_t pid)
return 0;
}
-int ipcp_reg(pid_t pid,
+int ipcp_reg(pid_t api,
char ** dif_names,
size_t len)
{
@@ -198,7 +196,7 @@ int ipcp_reg(pid_t pid,
msg.dif_names = dif_names;
msg.len = len;
- recv_msg = send_recv_ipcp_msg(pid, &msg);
+ recv_msg = send_recv_ipcp_msg(api, &msg);
if (recv_msg == NULL)
return -1;
@@ -213,7 +211,7 @@ int ipcp_reg(pid_t pid,
return ret;
}
-int ipcp_unreg(pid_t pid,
+int ipcp_unreg(pid_t api,
char ** dif_names,
size_t len)
{
@@ -230,7 +228,7 @@ int ipcp_unreg(pid_t pid,
msg.dif_names = dif_names;
msg.len = len;
- recv_msg = send_recv_ipcp_msg(pid, &msg);
+ recv_msg = send_recv_ipcp_msg(api, &msg);
if (recv_msg == NULL)
return -1;
@@ -246,7 +244,7 @@ int ipcp_unreg(pid_t pid,
}
-int ipcp_bootstrap(pid_t pid,
+int ipcp_bootstrap(pid_t api,
dif_config_msg_t * conf)
{
ipcp_msg_t msg = IPCP_MSG__INIT;
@@ -259,7 +257,7 @@ int ipcp_bootstrap(pid_t pid,
msg.code = IPCP_MSG_CODE__IPCP_BOOTSTRAP;
msg.conf = conf;
- recv_msg = send_recv_ipcp_msg(pid, &msg);
+ recv_msg = send_recv_ipcp_msg(api, &msg);
if (recv_msg == NULL)
return -1;
@@ -274,7 +272,7 @@ int ipcp_bootstrap(pid_t pid,
return ret;
}
-int ipcp_enroll(pid_t pid,
+int ipcp_enroll(pid_t api,
char * dif_name,
char * n_1_dif)
{
@@ -289,7 +287,7 @@ int ipcp_enroll(pid_t pid,
msg.dif_name = dif_name;
msg.n_1_dif = n_1_dif;
- recv_msg = send_recv_ipcp_msg(pid, &msg);
+ recv_msg = send_recv_ipcp_msg(api, &msg);
if (recv_msg == NULL) {
return -1;
}
@@ -305,7 +303,7 @@ int ipcp_enroll(pid_t pid,
return ret;
}
-int ipcp_name_reg(pid_t pid,
+int ipcp_name_reg(pid_t api,
char * name)
{
ipcp_msg_t msg = IPCP_MSG__INIT;
@@ -318,7 +316,7 @@ int ipcp_name_reg(pid_t pid,
msg.code = IPCP_MSG_CODE__IPCP_NAME_REG;
msg.name = name;
- recv_msg = send_recv_ipcp_msg(pid, &msg);
+ recv_msg = send_recv_ipcp_msg(api, &msg);
if (recv_msg == NULL)
return -1;
@@ -333,7 +331,7 @@ int ipcp_name_reg(pid_t pid,
return ret;
}
-int ipcp_name_unreg(pid_t pid,
+int ipcp_name_unreg(pid_t api,
char * name)
{
ipcp_msg_t msg = IPCP_MSG__INIT;
@@ -343,7 +341,7 @@ int ipcp_name_unreg(pid_t pid,
msg.code = IPCP_MSG_CODE__IPCP_NAME_UNREG;
msg.name = name;
- recv_msg = send_recv_ipcp_msg(pid, &msg);
+ recv_msg = send_recv_ipcp_msg(api, &msg);
if (recv_msg == NULL)
return -1;
@@ -358,9 +356,9 @@ int ipcp_name_unreg(pid_t pid,
return ret;
}
-int ipcp_flow_alloc(pid_t pid,
+int ipcp_flow_alloc(pid_t api,
int port_id,
- pid_t n_pid,
+ pid_t n_api,
char * dst_name,
char * src_ae_name,
enum qos_cube qos)
@@ -375,14 +373,14 @@ int ipcp_flow_alloc(pid_t pid,
msg.code = IPCP_MSG_CODE__IPCP_FLOW_ALLOC;
msg.has_port_id = true;
msg.port_id = port_id;
- msg.has_pid = true;
- msg.pid = n_pid;
+ msg.has_api = true;
+ msg.api = n_api;
msg.src_ae_name = src_ae_name;
msg.dst_name = dst_name;
msg.has_qos_cube = true;
msg.qos_cube = qos;
- recv_msg = send_recv_ipcp_msg(pid, &msg);
+ recv_msg = send_recv_ipcp_msg(api, &msg);
if (recv_msg == NULL)
return -1;
@@ -397,9 +395,9 @@ int ipcp_flow_alloc(pid_t pid,
return ret;
}
-int ipcp_flow_alloc_resp(pid_t pid,
+int ipcp_flow_alloc_resp(pid_t api,
int port_id,
- pid_t n_pid,
+ pid_t n_api,
int response)
{
ipcp_msg_t msg = IPCP_MSG__INIT;
@@ -409,12 +407,12 @@ int ipcp_flow_alloc_resp(pid_t pid,
msg.code = IPCP_MSG_CODE__IPCP_FLOW_ALLOC_RESP;
msg.has_port_id = true;
msg.port_id = port_id;
- msg.has_pid = true;
- msg.pid = n_pid;
+ msg.has_api = true;
+ msg.api = n_api;
msg.has_response = true;
msg.response = response;
- recv_msg = send_recv_ipcp_msg(pid, &msg);
+ recv_msg = send_recv_ipcp_msg(api, &msg);
if (recv_msg == NULL)
return -1;
@@ -429,7 +427,7 @@ int ipcp_flow_alloc_resp(pid_t pid,
return ret;
}
-int ipcp_flow_req_arr(pid_t pid,
+int ipcp_flow_req_arr(pid_t api,
char * dst_name,
char * src_ae_name)
{
@@ -441,8 +439,8 @@ int ipcp_flow_req_arr(pid_t pid,
return -EINVAL;
msg.code = IRM_MSG_CODE__IPCP_FLOW_REQ_ARR;
- msg.has_pid = true;
- msg.pid = pid;
+ msg.has_api = true;
+ msg.api = api;
msg.dst_name = dst_name;
msg.ae_name = src_ae_name;
@@ -461,7 +459,7 @@ int ipcp_flow_req_arr(pid_t pid,
return port_id;
}
-int ipcp_flow_alloc_reply(pid_t pid,
+int ipcp_flow_alloc_reply(pid_t api,
int port_id,
int response)
{
@@ -491,10 +489,10 @@ int ipcp_flow_alloc_reply(pid_t pid,
}
-int ipcp_flow_dealloc(pid_t pid,
+int ipcp_flow_dealloc(pid_t api,
int port_id)
{
- if (pid != 0) {
+ if (api != 0) {
ipcp_msg_t msg = IPCP_MSG__INIT;
ipcp_msg_t * recv_msg = NULL;
int ret = -1;
@@ -503,7 +501,7 @@ int ipcp_flow_dealloc(pid_t pid,
msg.has_port_id = true;
msg.port_id = port_id;
- recv_msg = send_recv_ipcp_msg(pid, &msg);
+ recv_msg = send_recv_ipcp_msg(api, &msg);
if (recv_msg == NULL)
return 0;
diff --git a/src/lib/ipcpd_messages.proto b/src/lib/ipcpd_messages.proto
index 9eb5707c..f9e0f972 100644
--- a/src/lib/ipcpd_messages.proto
+++ b/src/lib/ipcpd_messages.proto
@@ -27,7 +27,7 @@ message ipcp_msg {
optional sint32 qos_cube = 11;
optional dif_config_msg conf = 12;
optional sint32 fd = 13;
- optional sint32 pid = 14;
+ optional sint32 api = 14;
optional sint32 response = 15;
optional sint32 result = 16;
};
diff --git a/src/lib/irm.c b/src/lib/irm.c
index 8fd0a7e7..6b296258 100644
--- a/src/lib/irm.c
+++ b/src/lib/irm.c
@@ -27,22 +27,18 @@
#include <ouroboros/common.h>
#include <ouroboros/logs.h>
#include <ouroboros/sockets.h>
-#include <ouroboros/instance_name.h>
#include <stdlib.h>
-pid_t irm_create_ipcp(char * ipcp_name,
+pid_t irm_create_ipcp(char * name,
enum ipcp_type ipcp_type)
{
irm_msg_t msg = IRM_MSG__INIT;
irm_msg_t * recv_msg = NULL;
int ret = -1;
- if (ipcp_name == NULL)
- return -EINVAL;
-
msg.code = IRM_MSG_CODE__IRM_CREATE_IPCP;
- msg.ap_name = ipcp_name;
+ msg.dst_name = name;
msg.has_ipcp_type = true;
msg.ipcp_type = ipcp_type;
@@ -61,19 +57,18 @@ pid_t irm_create_ipcp(char * ipcp_name,
return ret;
}
-int irm_destroy_ipcp(instance_name_t * api)
+int irm_destroy_ipcp(pid_t api)
{
irm_msg_t msg = IRM_MSG__INIT;
irm_msg_t * recv_msg = NULL;
int ret = -1;
- if (api == NULL || api->name == NULL)
+ if (api == 0)
return -EINVAL;
- msg.code = IRM_MSG_CODE__IRM_DESTROY_IPCP;
- msg.ap_name = api->name;
- msg.has_api_id = true;
- msg.api_id = api->id;
+ msg.code = IRM_MSG_CODE__IRM_DESTROY_IPCP;
+ msg.has_api = true;
+ msg.api = api;
recv_msg = send_recv_irm_msg(&msg);
if (recv_msg == NULL)
@@ -90,7 +85,7 @@ int irm_destroy_ipcp(instance_name_t * api)
return ret;
}
-int irm_bootstrap_ipcp(instance_name_t * api,
+int irm_bootstrap_ipcp(pid_t api,
struct dif_config * conf)
{
irm_msg_t msg = IRM_MSG__INIT;
@@ -98,13 +93,12 @@ int irm_bootstrap_ipcp(instance_name_t * api,
irm_msg_t * recv_msg = NULL;
int ret = -1;
- if (api == NULL || api->name == NULL || conf == NULL)
+ if (api == 0 || conf == NULL)
return -EINVAL;
- msg.code = IRM_MSG_CODE__IRM_BOOTSTRAP_IPCP;
- msg.ap_name = api->name;
- msg.has_api_id = true;
- msg.api_id = api->id;
+ msg.code = IRM_MSG_CODE__IRM_BOOTSTRAP_IPCP;
+ msg.has_api = true;
+ msg.api = api;
msg.conf = &config;
config.dif_name = conf->dif_name;
@@ -163,20 +157,60 @@ int irm_bootstrap_ipcp(instance_name_t * api,
return ret;
}
-int irm_enroll_ipcp(instance_name_t * api,
- char * dif_name)
+ssize_t irm_list_ipcps(char * name,
+ pid_t ** apis)
+{
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
+ ssize_t nr = -1;
+ int i;
+
+ if (apis == NULL)
+ return -EINVAL;
+
+ msg.code = IRM_MSG_CODE__IRM_LIST_IPCPS;
+ msg.dst_name = name;
+
+ recv_msg = send_recv_irm_msg(&msg);
+ if (recv_msg == NULL) {
+ free(msg.dif_name);
+ return -1;
+ }
+
+ if (recv_msg->apis == NULL) {
+ irm_msg__free_unpacked(recv_msg, NULL);
+ return -1;
+ }
+
+ nr = recv_msg->n_apis;
+ *apis = malloc(nr * sizeof(pid_t));
+ if (*apis == NULL) {
+ irm_msg__free_unpacked(recv_msg, NULL);
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < nr; i++) {
+ (*apis)[i] = recv_msg->apis[i];
+ }
+
+ irm_msg__free_unpacked(recv_msg, NULL);
+
+ return nr;
+}
+
+int irm_enroll_ipcp(pid_t api,
+ char * dif_name)
{
irm_msg_t msg = IRM_MSG__INIT;
irm_msg_t * recv_msg = NULL;
int ret = -1;
- if (api == NULL || api->name == NULL || dif_name == NULL)
+ if (api == 0 || dif_name == NULL)
return -EINVAL;
msg.code = IRM_MSG_CODE__IRM_ENROLL_IPCP;
- msg.ap_name = api->name;
- msg.has_api_id = true;
- msg.api_id = api->id;
+ msg.has_api = true;
+ msg.api = api;
msg.n_dif_name = 1;
msg.dif_name = malloc(sizeof(*(msg.dif_name)));
if (msg.dif_name == NULL) {
@@ -203,39 +237,30 @@ int irm_enroll_ipcp(instance_name_t * api,
return ret;
}
-int irm_reg(char * name,
- instance_name_t * api,
- int argc,
- char ** argv,
- bool autoexec,
- char ** difs,
- size_t difs_len)
+int irm_bind(char * name,
+ char * ap_name,
+ uint16_t opts,
+ int argc,
+ char ** argv)
{
irm_msg_t msg = IRM_MSG__INIT;
irm_msg_t * recv_msg = NULL;
int ret = -1;
- if (name == NULL || api->name == NULL)
+ if (name == NULL || ap_name == NULL)
return -EINVAL;
- msg.code = IRM_MSG_CODE__IRM_AP_REG;
+ msg.code = IRM_MSG_CODE__IRM_BIND;
msg.dst_name = name;
- msg.ap_name = api->name;
- if (difs != NULL) {
- msg.dif_name = difs;
- msg.n_dif_name = difs_len;
- }
+ msg.ap_name = ap_name;
if (argv != NULL) {
msg.n_args = argc;
msg.args = argv;
- } else {
- msg.has_api_id = true;
- msg.api_id = api->id;
}
- msg.has_autoexec = true;
- msg.autoexec = autoexec;
+ msg.has_opts = true;
+ msg.opts = opts;
recv_msg = send_recv_irm_msg(&msg);
if (recv_msg == NULL)
@@ -252,36 +277,90 @@ int irm_reg(char * name,
return ret;
}
-int irm_unreg(char * name,
- const instance_name_t * api,
- char ** difs,
- size_t difs_len,
- bool hard)
+int irm_unbind(char * name,
+ char * ap_name,
+ uint16_t opts)
{
irm_msg_t msg = IRM_MSG__INIT;
irm_msg_t * recv_msg = NULL;
int ret = -1;
- if (name == NULL && api == NULL)
+ if (name == NULL || ap_name == NULL)
return -EINVAL;
- if (difs == NULL ||
- difs_len == 0 ||
- difs[0] == NULL)
+ msg.code = IRM_MSG_CODE__IRM_UNBIND;
+
+ msg.dst_name = name;
+ msg.ap_name = ap_name;
+ msg.has_opts = true;
+ msg.opts = opts;
+
+ recv_msg = send_recv_irm_msg(&msg);
+ if (recv_msg == NULL)
+ return -1;
+
+ if (recv_msg->has_result == false) {
+ irm_msg__free_unpacked(recv_msg, NULL);
+ return -1;
+ }
+
+ ret = recv_msg->result;
+ irm_msg__free_unpacked(recv_msg, NULL);
+
+ return ret;
+}
+
+int irm_reg(char * name,
+ char ** difs,
+ size_t difs_size)
+{
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
+ int ret = -1;
+
+ if (name == NULL || difs == NULL || difs_size == 0)
return -EINVAL;
- msg.code = IRM_MSG_CODE__IRM_AP_UNREG;
- if (api != NULL) {
- msg.ap_name = api->name;
- msg.has_api_id = true;
- msg.api_id = api->id;
+ msg.code = IRM_MSG_CODE__IRM_REG;
+
+ msg.dst_name = name;
+
+ msg.dif_name = difs;
+ msg.n_dif_name = difs_size;
+
+ recv_msg = send_recv_irm_msg(&msg);
+ if (recv_msg == NULL)
+ return -1;
+
+ if (recv_msg->has_result == false) {
+ irm_msg__free_unpacked(recv_msg, NULL);
+ return -1;
}
+ ret = recv_msg->result;
+ irm_msg__free_unpacked(recv_msg, NULL);
+
+ return ret;
+}
+
+
+int irm_unreg(char * name,
+ char ** difs,
+ size_t difs_size)
+{
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
+ int ret = -1;
+
+ if (name == NULL || difs == NULL || difs_size == 0)
+ return -EINVAL;
+
+ msg.code = IRM_MSG_CODE__IRM_UNREG;
+
+ msg.dst_name = name;
+
msg.dif_name = difs;
- msg.n_dif_name = difs_len;
- if (name != NULL)
- msg.dst_name = name;
- msg.hard = hard;
+ msg.n_dif_name = difs_size;
recv_msg = send_recv_irm_msg(&msg);
if (recv_msg == NULL)
diff --git a/src/lib/irmd_messages.proto b/src/lib/irmd_messages.proto
index 34366975..fa2ca258 100644
--- a/src/lib/irmd_messages.proto
+++ b/src/lib/irmd_messages.proto
@@ -25,35 +25,37 @@ import "dif_config.proto";
enum irm_msg_code {
IRM_CREATE_IPCP = 1;
IRM_DESTROY_IPCP = 2;
- IRM_BOOTSTRAP_IPCP = 3;
- IRM_ENROLL_IPCP = 4;
- IRM_AP_REG = 5;
- IRM_AP_UNREG = 6;
- IRM_FLOW_ACCEPT = 7;
- IRM_FLOW_ALLOC_RESP = 8;
- IRM_FLOW_ALLOC = 9;
- IRM_FLOW_ALLOC_RES = 10;
- IRM_FLOW_DEALLOC = 11;
- IPCP_FLOW_REQ_ARR = 12;
- IPCP_FLOW_ALLOC_REPLY = 13;
- IPCP_FLOW_DEALLOC = 14;
- IRM_REPLY = 15;
+ IRM_LIST_IPCPS = 3;
+ IRM_BOOTSTRAP_IPCP = 4;
+ IRM_ENROLL_IPCP = 5;
+ IRM_BIND = 6;
+ IRM_UNBIND = 7;
+ IRM_REG = 8;
+ IRM_UNREG = 9;
+ IRM_FLOW_ACCEPT = 10;
+ IRM_FLOW_ALLOC_RESP = 11;
+ IRM_FLOW_ALLOC = 12;
+ IRM_FLOW_ALLOC_RES = 13;
+ IRM_FLOW_DEALLOC = 14;
+ IPCP_FLOW_REQ_ARR = 15;
+ IPCP_FLOW_ALLOC_REPLY = 16;
+ IPCP_FLOW_DEALLOC = 17;
+ IRM_REPLY = 18;
};
message irm_msg {
required irm_msg_code code = 1;
optional string ap_name = 2;
- optional string ae_name = 4;
- optional uint32 api_id = 3;
+ optional string ae_name = 3;
+ optional uint32 api = 4;
optional uint32 ipcp_type = 5;
repeated string dif_name = 6;
repeated string args = 7;
optional sint32 response = 8;
optional string dst_name = 9;
optional sint32 port_id = 10;
- optional int32 pid = 11;
- optional dif_config_msg conf = 12;
- optional bool autoexec = 13;
- optional bool hard = 14;
- optional sint32 result = 15;
+ optional dif_config_msg conf = 11;
+ optional uint32 opts = 12;
+ repeated int32 apis = 13;
+ optional sint32 result = 14;
};
diff --git a/src/lib/shm_ap_rbuff.c b/src/lib/shm_ap_rbuff.c
index 6ee2936c..69e96c40 100644
--- a/src/lib/shm_ap_rbuff.c
+++ b/src/lib/shm_ap_rbuff.c
@@ -55,7 +55,7 @@ struct shm_ap_rbuff {
size_t * ptr_tail; /* start of ringbuffer tail */
pthread_mutex_t * shm_mutex; /* lock all free space in shm */
pthread_cond_t * work; /* threads will wait for a signal */
- pid_t pid; /* pid to which this rb belongs */
+ pid_t api; /* api to which this rb belongs */
int fd;
};
@@ -138,19 +138,19 @@ struct shm_ap_rbuff * shm_ap_rbuff_create()
*rb->ptr_tail = 0;
rb->fd = shm_fd;
- rb->pid = getpid();
+ rb->api = getpid();
return rb;
}
-struct shm_ap_rbuff * shm_ap_rbuff_open(pid_t pid)
+struct shm_ap_rbuff * shm_ap_rbuff_open(pid_t api)
{
struct shm_ap_rbuff * rb;
int shm_fd;
struct rb_entry * shm_base;
char fn[25];
- sprintf(fn, SHM_AP_RBUFF_PREFIX "%d", pid);
+ sprintf(fn, SHM_AP_RBUFF_PREFIX "%d", api);
rb = malloc(sizeof(*rb));
if (rb == NULL) {
@@ -190,7 +190,7 @@ struct shm_ap_rbuff * shm_ap_rbuff_open(pid_t pid)
rb->work = (pthread_cond_t *) (rb->shm_mutex + 1);
rb->fd = shm_fd;
- rb->pid = pid;
+ rb->api = api;
return rb;
}
@@ -219,7 +219,7 @@ void shm_ap_rbuff_destroy(struct shm_ap_rbuff * rb)
return;
}
- if (rb->pid != getpid()) {
+ if (rb->api != getpid()) {
LOG_ERR("Tried to destroy other AP's rbuff.");
return;
}
@@ -227,7 +227,7 @@ void shm_ap_rbuff_destroy(struct shm_ap_rbuff * rb)
if (close(rb->fd) < 0)
LOG_DBGF("Couldn't close shared memory.");
- sprintf(fn, SHM_AP_RBUFF_PREFIX "%d", rb->pid);
+ sprintf(fn, SHM_AP_RBUFF_PREFIX "%d", rb->api);
if (munmap(rb->shm_base, SHM_RBUFF_FILE_SIZE) == -1)
LOG_DBGF("Couldn't unmap shared memory.");
diff --git a/src/lib/shm_du_map.c b/src/lib/shm_du_map.c
index f5909e11..2a316265 100644
--- a/src/lib/shm_du_map.c
+++ b/src/lib/shm_du_map.c
@@ -75,7 +75,7 @@ struct shm_du_map {
size_t * ptr_tail; /* start of ringbuffer tail */
pthread_mutex_t * shm_mutex; /* lock all free space in shm */
pthread_cond_t * sanitize; /* run sanitizer when buffer full */
- pid_t * pid; /* pid of the irmd owner */
+ pid_t * api; /* api of the irmd owner */
int fd;
};
@@ -141,7 +141,7 @@ struct shm_du_map * shm_du_map_create()
dum->ptr_tail = dum->ptr_head + 1;
dum->shm_mutex = (pthread_mutex_t *) (dum->ptr_tail + 1);
dum->sanitize = (pthread_cond_t *) (dum->shm_mutex + 1);
- dum->pid = (pid_t *) (dum->sanitize + 1);
+ dum->api = (pid_t *) (dum->sanitize + 1);
pthread_mutexattr_init(&mattr);
pthread_mutexattr_setpshared(&mattr, PTHREAD_PROCESS_SHARED);
@@ -155,7 +155,7 @@ struct shm_du_map * shm_du_map_create()
*dum->ptr_head = 0;
*dum->ptr_tail = 0;
- *dum->pid = getpid();
+ *dum->api = getpid();
dum->fd = shm_fd;
@@ -203,7 +203,7 @@ struct shm_du_map * shm_du_map_open()
dum->ptr_tail = dum->ptr_head + 1;
dum->shm_mutex = (pthread_mutex_t *) (dum->ptr_tail + 1);
dum->sanitize = (pthread_cond_t *) (dum->shm_mutex + 1);
- dum->pid = (pid_t *) (dum->sanitize + 1);
+ dum->api = (pid_t *) (dum->sanitize + 1);
dum->fd = shm_fd;
@@ -212,7 +212,7 @@ struct shm_du_map * shm_du_map_open()
pid_t shm_du_map_owner(struct shm_du_map * dum)
{
- return *dum->pid;
+ return *dum->api;
}
void * shm_du_map_sanitize(void * o)
diff --git a/src/lib/sockets.c b/src/lib/sockets.c
index 403d2833..9bfbad5e 100644
--- a/src/lib/sockets.c
+++ b/src/lib/sockets.c
@@ -149,19 +149,19 @@ irm_msg_t * send_recv_irm_msg(irm_msg_t * msg)
}
-char * ipcp_sock_path(pid_t pid)
+char * ipcp_sock_path(pid_t api)
{
char * full_name = NULL;
- char * pid_string = NULL;
+ char * api_string = NULL;
size_t len = 0;
char * delim = "_";
- len = n_digits(pid);
- pid_string = malloc(len + 1);
- if (pid_string == NULL)
+ len = n_digits(api);
+ api_string = malloc(len + 1);
+ if (api_string == NULL)
return NULL;
- sprintf(pid_string, "%d", pid);
+ sprintf(api_string, "%d", api);
len += strlen(IPCP_SOCK_PATH_PREFIX);
len += strlen(delim);
@@ -169,16 +169,16 @@ char * ipcp_sock_path(pid_t pid)
full_name = malloc(len + 1);
if (full_name == NULL) {
- free(pid_string);
+ free(api_string);
return NULL;
}
strcpy(full_name, IPCP_SOCK_PATH_PREFIX);
strcat(full_name, delim);
- strcat(full_name, pid_string);
+ strcat(full_name, api_string);
strcat(full_name, SOCK_PATH_SUFFIX);
- free(pid_string);
+ free(api_string);
return full_name;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 16:06:48 +0000