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-rw-r--r--src/lib/CMakeLists.txt6
-rw-r--r--src/lib/dif_config.proto16
-rw-r--r--src/lib/ipcp.c16
-rw-r--r--src/lib/ipcpd_messages.proto4
-rw-r--r--src/lib/irm.c43
-rw-r--r--src/lib/irmd_messages.proto21
6 files changed, 82 insertions, 24 deletions
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index 1f7b0f55..c2d1bcc7 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -8,6 +8,8 @@ find_package(ProtobufC REQUIRED)
include_directories(${PROTOBUF_INCLUDE_DIRS})
protobuf_generate_c(IRM_PROTO_SRCS IRM_PROTO_HDRS irmd_messages.proto)
protobuf_generate_c(IPCP_PROTO_SRCS IPCP_PROTO_HDRS ipcpd_messages.proto)
+protobuf_generate_c(DIF_CONFIG_PROTO_SRCS DIF_CONFIG_PROTO_HDRS
+ dif_config.proto)
find_library(LIBRT_LIBRARIES rt)
if(NOT LIBRT_LIBRARIES)
@@ -36,11 +38,11 @@ set(SOURCE_FILES
utils.c
)
-install(FILES ${IRM_PROTO_HDRS} ${IPCP_PROTO_HDRS}
+install(FILES ${IRM_PROTO_HDRS} ${IPCP_PROTO_HDRS} ${DIF_CONFIG_PROTO_HDRS}
DESTINATION include/ouroboros)
add_library(ouroboros SHARED ${SOURCE_FILES}
- ${IRM_PROTO_SRCS} ${IPCP_PROTO_SRCS})
+ ${IRM_PROTO_SRCS} ${IPCP_PROTO_SRCS} ${DIF_CONFIG_PROTO_SRCS})
target_link_libraries(ouroboros ${LIBRT_LIBRARIES}
${LIBPTHREAD_LIBRARIES} ${PROTOBUF_C_LIBRARY})
diff --git a/src/lib/dif_config.proto b/src/lib/dif_config.proto
new file mode 100644
index 00000000..87cb222f
--- /dev/null
+++ b/src/lib/dif_config.proto
@@ -0,0 +1,16 @@
+message dif_config_msg {
+ required string dif_name = 1;
+ required int32 ipcp_type = 2;
+ // Config for normal IPCP
+ optional uint32 addr_size = 3;
+ optional uint32 cep_id_size = 4;
+ optional uint32 pdu_length_size = 5;
+ optional uint32 qos_id_size = 6;
+ optional uint32 seqno_size = 7;
+ optional uint32 ttl_size = 8;
+ optional uint32 chk_size = 9;
+ optional uint32 min_pdu_size = 10;
+ optional uint32 max_pdu_size = 11;
+ // Config for shim UDP
+ optional uint32 ip_addr = 12;
+} \ No newline at end of file
diff --git a/src/lib/ipcp.c b/src/lib/ipcp.c
index d61fcb50..a0febe4e 100644
--- a/src/lib/ipcp.c
+++ b/src/lib/ipcp.c
@@ -100,7 +100,7 @@ static ipcp_msg_t * send_recv_ipcp_msg(pid_t pid,
}
pid_t ipcp_create(instance_name_t * api,
- char * ipcp_type)
+ enum ipcp_type ipcp_type)
{
pid_t pid = 0;
char * api_id = NULL;
@@ -108,11 +108,6 @@ pid_t ipcp_create(instance_name_t * api,
char * ipcp_dir = "bin/ipcpd";
char * full_name = NULL;
- if (ipcp_type == NULL)
- return -1;
-
- LOG_DBG("%lu", _POSIX_C_SOURCE);
-
pid = fork();
if (pid == -1) {
LOG_ERR("Failed to fork");
@@ -146,7 +141,7 @@ pid_t ipcp_create(instance_name_t * api,
char * argv[] = {full_name,
api->name, api_id,
- ipcp_type, 0};
+ 0};
char * envp[] = {0};
@@ -241,14 +236,19 @@ int ipcp_unreg(pid_t pid,
return ret;
}
+
int ipcp_bootstrap(pid_t pid,
- struct dif_config * conf)
+ dif_config_msg_t * conf)
{
ipcp_msg_t msg = IPCP_MSG__INIT;
ipcp_msg_t * recv_msg = NULL;
int ret = -1;
+ if (conf == NULL)
+ return -EINVAL;
+
msg.code = IPCP_MSG_CODE__IPCP_BOOTSTRAP;
+ msg.conf = conf;
recv_msg = send_recv_ipcp_msg(pid, &msg);
if (recv_msg == NULL)
diff --git a/src/lib/ipcpd_messages.proto b/src/lib/ipcpd_messages.proto
index bcdd54ae..b83c34c7 100644
--- a/src/lib/ipcpd_messages.proto
+++ b/src/lib/ipcpd_messages.proto
@@ -1,3 +1,5 @@
+import "dif_config.proto";
+
enum ipcp_msg_code {
IPCP_BOOTSTRAP = 1;
IPCP_ENROLL = 2;
@@ -14,7 +16,7 @@ enum ipcp_msg_code {
message ipcp_msg {
required ipcp_msg_code code = 1;
optional string ap_name = 2;
- // Missing dif_config field here
+ optional dif_config_msg conf = 3;
repeated string dif_name = 4;
optional int32 result = 5;
optional uint32 port_id = 6;
diff --git a/src/lib/irm.c b/src/lib/irm.c
index 7c187be1..3078e158 100644
--- a/src/lib/irm.c
+++ b/src/lib/irm.c
@@ -31,13 +31,13 @@
#include <stdlib.h>
int irm_create_ipcp(instance_name_t * api,
- char * ipcp_type)
+ enum ipcp_type ipcp_type)
{
irm_msg_t msg = IRM_MSG__INIT;
irm_msg_t * recv_msg = NULL;
int ret = -1;
- if (api == NULL || ipcp_type == NULL || api->name == NULL)
+ if (api == NULL || api->name == NULL)
return -EINVAL;
msg.code = IRM_MSG_CODE__IRM_CREATE_IPCP;
@@ -94,6 +94,7 @@ int irm_bootstrap_ipcp(instance_name_t * api,
struct dif_config * conf)
{
irm_msg_t msg = IRM_MSG__INIT;
+ dif_config_msg_t config = DIF_CONFIG_MSG__INIT;
irm_msg_t * recv_msg = NULL;
int ret = -1;
@@ -105,9 +106,45 @@ int irm_bootstrap_ipcp(instance_name_t * api,
msg.has_api_id = true;
msg.api_id = api->id;
+ msg.conf = &config;
+ config.dif_name = conf->dif_name;
+ config.ipcp_type = conf->type;
+
+ switch (conf->type) {
+ case NORMAL_IPCP:
+ config.has_addr_size = true;
+ config.has_cep_id_size = true;
+ config.has_pdu_length_size = true;
+ config.has_qos_id_size = true;
+ config.has_seqno_size = true;
+ config.has_ttl_size = true;
+ config.has_chk_size = true;
+ config.has_min_pdu_size = true;
+ config.has_max_pdu_size = true;
+
+ config.addr_size = conf->addr_size;
+ config.cep_id_size = conf->cep_id_size;
+ config.pdu_length_size = conf->pdu_length_size;
+ config.qos_id_size = conf->qos_id_size;
+ config.seqno_size = conf->seqno_size;
+ config.ttl_size = conf->ttl_size;
+ config.chk_size = conf->chk_size;
+ config.min_pdu_size = conf->min_pdu_size;
+ config.max_pdu_size = conf->max_pdu_size;
+ break;
+ case SHIM_UDP_IPCP:
+ config.has_ip_addr = true;
+
+ config.ip_addr = conf->ip_addr;
+ break;
+ default:
+ return -1;
+ }
+
recv_msg = send_recv_irm_msg(&msg);
- if (recv_msg == NULL)
+ if (recv_msg == NULL) {
return -1;
+ }
if (recv_msg->has_result == false) {
irm_msg__free_unpacked(recv_msg, NULL);
diff --git a/src/lib/irmd_messages.proto b/src/lib/irmd_messages.proto
index 44070755..3a2432f3 100644
--- a/src/lib/irmd_messages.proto
+++ b/src/lib/irmd_messages.proto
@@ -1,3 +1,5 @@
+import "dif_config.proto";
+
enum irm_msg_code {
IRM_CREATE_IPCP = 1;
IRM_DESTROY_IPCP = 2;
@@ -26,14 +28,13 @@ message irm_msg {
optional string ap_name = 2;
optional uint32 api_id = 3;
optional string ae_name = 4;
- optional string ipcp_type = 5;
- // Missing dif_config field here
- repeated string dif_name = 7;
- optional int32 fd = 8;
- optional int32 result = 9;
- // Missing qos_spec here
- optional int32 oflags = 10;
- optional string dst_ap_name = 11;
- optional uint32 port_id = 12;
- optional int32 pid = 13;
+ optional uint32 ipcp_type = 5;
+ repeated string dif_name = 6;
+ optional int32 fd = 7;
+ optional int32 result = 8;
+ optional int32 oflags = 9;
+ optional string dst_ap_name = 10;
+ optional uint32 port_id = 11;
+ optional int32 pid = 12;
+ optional dif_config_msg conf = 13;
};
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-27 12:53:53 +0000