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authordimitri staessens <dimitri.staessens@intec.ugent.be>2016-04-01 15:01:51 +0200
committerdimitri staessens <dimitri.staessens@intec.ugent.be>2016-04-01 15:01:51 +0200
commit65591e5211fb3c44450c52d7534918902e0760d5 (patch)
treeb3f21e0bdb9cf0e773962db73be041bb86d0ee44 /src/lib/dev.c
parent3d859bb9a75932a6cffdd37466d510b479c9aa71 (diff)
parent0e1aeba4f2d2de3ce827bfaeb1d9f2480e628529 (diff)
downloadouroboros-65591e5211fb3c44450c52d7534918902e0760d5.tar.gz
ouroboros-65591e5211fb3c44450c52d7534918902e0760d5.zip
Merge branch 'be' of bitbucket.org:ouroboros-rina/ouroboros into be-build
Diffstat (limited to 'src/lib/dev.c')
-rw-r--r--src/lib/dev.c191
1 files changed, 118 insertions, 73 deletions
diff --git a/src/lib/dev.c b/src/lib/dev.c
index 7c0c8a15..c138b009 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -32,30 +32,33 @@ int ap_reg(char * ap_name,
char ** difs,
size_t difs_size)
{
- struct irm_msg msg;
- struct irm_msg * recv_msg = NULL;
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
int fd = 0;
if (ap_name == NULL ||
difs == NULL ||
- difs_size == 0) {
- LOG_ERR("Invalid arguments");
- return -1;
+ difs_size == 0 ||
+ difs[0] == NULL) {
+ return -EINVAL;
}
- msg.code = IRM_AP_REG;
+ msg.code = IRM_MSG_CODE__IRM_AP_REG;
msg.ap_name = ap_name;
- msg.difs = difs;
- msg.difs_size = difs_size;
+ msg.dif_name = difs;
+ msg.n_dif_name = difs_size;
+
+ recv_msg = send_recv_irm_msg(&msg);
+ if (recv_msg == NULL)
+ return -1;
- recv_msg = send_recv_irmd_msg(&msg);
- if (recv_msg == NULL) {
- LOG_ERR("Failed to send and receive message");
+ if (recv_msg->has_fd == false) {
+ irm_msg__free_unpacked(recv_msg, NULL);
return -1;
}
fd = recv_msg->fd;
- free(recv_msg);
+ irm_msg__free_unpacked(recv_msg, NULL);
return fd;
}
@@ -64,76 +67,95 @@ int ap_unreg(char * ap_name,
char ** difs,
size_t difs_size)
{
- struct irm_msg msg;
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
+ int ret = -1;
if (ap_name == NULL ||
difs == NULL ||
- difs_size == 0) {
- LOG_ERR("Invalid arguments");
- return -1;
+ difs_size == 0 ||
+ difs[0] == NULL) {
+ return -EINVAL;
}
- msg.code = IRM_AP_UNREG;
+ msg.code = IRM_MSG_CODE__IRM_AP_UNREG;
msg.ap_name = ap_name;
- msg.difs = difs;
- msg.difs_size = difs_size;
+ msg.dif_name = difs;
+ msg.n_dif_name = difs_size;
- if (send_irmd_msg(&msg)) {
- LOG_ERR("Failed to send message to daemon");
+ 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;
}
- return 0;
+ ret = recv_msg->result;
+ irm_msg__free_unpacked(recv_msg, NULL);
+
+ return ret;
}
int flow_accept(int fd,
char * ap_name,
char * ae_name)
{
- struct irm_msg msg;
- struct irm_msg * recv_msg = NULL;
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
int cli_fd = 0;
if (ap_name == NULL) {
- LOG_ERR("Invalid arguments");
- return -1;
+ return -EINVAL;
}
- msg.code = IRM_FLOW_ACCEPT;
+ msg.code = IRM_MSG_CODE__IRM_FLOW_ACCEPT;
+ msg.has_fd = true;
msg.fd = fd;
- recv_msg = send_recv_irmd_msg(&msg);
- if (recv_msg == NULL) {
- LOG_ERR("Failed to send and receive message");
+ recv_msg = send_recv_irm_msg(&msg);
+ if (recv_msg == NULL)
return -1;
- }
+ if (recv_msg->has_fd == false) {
+ irm_msg__free_unpacked(recv_msg, NULL);
+ return -1;
+ }
cli_fd = recv_msg->fd;
ap_name = recv_msg->ap_name;
- if (ae_name == NULL)
- ae_name = "";
- else
- ae_name = recv_msg->ae_name;
- free(recv_msg);
+ ae_name = recv_msg->ae_name;
+ irm_msg__free_unpacked(recv_msg, NULL);
return cli_fd;
}
int flow_alloc_resp(int fd,
int result)
{
- struct irm_msg msg;
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
+ int ret = -1;
- msg.code = IRM_FLOW_ALLOC_RESP;
+ msg.code = IRM_MSG_CODE__IRM_FLOW_ALLOC_RESP;
+ msg.has_fd = true;
msg.fd = fd;
+ msg.has_result = true;
msg.result = result;
- if (send_irmd_msg(&msg)) {
- LOG_ERR("Failed to send message to daemon");
+ 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;
}
- return 0;
+ ret = recv_msg->result;
+ irm_msg__free_unpacked(recv_msg, NULL);
+
+ return ret;
}
int flow_alloc(char * dst_ap_name,
@@ -142,87 +164,110 @@ int flow_alloc(char * dst_ap_name,
struct qos_spec * qos,
int oflags)
{
- struct irm_msg msg;
- struct irm_msg * recv_msg = NULL;
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
int fd = 0;
if (dst_ap_name == NULL ||
- src_ap_name == NULL) {
- LOG_ERR("Invalid arguments");
- return -1;
+ src_ap_name == NULL ||
+ qos == NULL) {
+ return -EINVAL;
}
- msg.code = IRM_FLOW_ALLOC;
+ msg.code = IRM_MSG_CODE__IRM_FLOW_ALLOC;
msg.dst_ap_name = dst_ap_name;
msg.ap_name = src_ap_name;
- if (src_ae_name == NULL)
- msg.ae_name = "";
- else
- msg.ae_name = src_ae_name;
- msg.qos = qos;
+ msg.ae_name = src_ae_name;
+ msg.has_oflags = true;
msg.oflags = oflags;
- recv_msg = send_recv_irmd_msg(&msg);
- if (recv_msg == NULL) {
- LOG_ERR("Failed to send and receive message");
+ recv_msg = send_recv_irm_msg(&msg);
+ if (recv_msg == NULL)
+ return -1;
+
+ if (recv_msg->has_fd == false) {
+ irm_msg__free_unpacked(recv_msg, NULL);
return -1;
}
fd = recv_msg->fd;
- free(recv_msg);
-
+ irm_msg__free_unpacked(recv_msg, NULL);
return fd;
}
int flow_alloc_res(int fd)
{
- struct irm_msg msg;
- struct irm_msg * recv_msg = NULL;
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
int result = 0;
- msg.code = IRM_FLOW_ALLOC_RES;
+ msg.code = IRM_MSG_CODE__IRM_FLOW_ALLOC_RES;
+ msg.has_fd = true;
msg.fd = fd;
- recv_msg = send_recv_irmd_msg(&msg);
- if (recv_msg == NULL) {
- LOG_ERR("Failed to send and receive message");
+ 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;
}
result = recv_msg->result;
- free(recv_msg);
+ irm_msg__free_unpacked(recv_msg, NULL);
return result;
}
int flow_dealloc(int fd)
{
- struct irm_msg msg;
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
+ int ret = -1;
- msg.code = IRM_FLOW_DEALLOC;
+ msg.code = IRM_MSG_CODE__IRM_FLOW_DEALLOC;
+ msg.has_fd = true;
msg.fd = fd;
- if (send_irmd_msg(&msg)) {
- LOG_ERR("Failed to send message to daemon");
+ 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;
}
- return 0;
+ ret = recv_msg->result;
+ irm_msg__free_unpacked(recv_msg, NULL);
+
+ return ret;
}
int flow_cntl(int fd, int oflags)
{
- struct irm_msg msg;
+ irm_msg_t msg = IRM_MSG__INIT;
+ irm_msg_t * recv_msg = NULL;
+ int ret = -1;
+ msg.has_fd = true;
msg.fd = fd;
msg.oflags = oflags;
- if (send_irmd_msg(&msg)) {
- LOG_ERR("Failed to send message to daemon");
+ 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;
}
- return 0;
+ ret = recv_msg->result;
+ irm_msg__free_unpacked(recv_msg, NULL);
+
+ return ret;
}
ssize_t flow_write(int fd,