include: Use common definition between lib and IRMd

Some definitions/enums were different between the library and IRMd
(flow_state, ipcp_state). This moves them to common ground.

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>

13 files changed, 35 insertions, 61 deletions

diff --git a/src/ipcpd/broadcast/main.c b/src/ipcpd/broadcast/main.c
index dbe64559..55d14b31 100644
--- a/src/ipcpd/broadcast/main.c
+++ b/src/ipcpd/broadcast/main.c
@@ -57,7 +57,7 @@ struct ipcp ipcpi;
 static int initialize_components(const struct ipcp_config * conf)
 {
         strcpy(ipcpi.layer_name, conf->layer_info.name);
-        ipcpi.dir_hash_algo = conf->layer_info.dir_hash_algo;
+        ipcpi.dir_hash_algo = (enum hash_algo) conf->layer_info.dir_hash_algo;
 
         assert(ipcp_dir_hash_len() != 0);
 
@@ -146,7 +146,7 @@ static int broadcast_ipcp_enroll(const char *        dst,
 
         log_info_id(id, "Enrolled with %s.", dst);
 
-        info->dir_hash_algo = ipcpi.dir_hash_algo;
+        info->dir_hash_algo = (enum pol_dir_hash) ipcpi.dir_hash_algo;
         strcpy(info->name, ipcpi.layer_name);
 
         return 0;
@@ -163,7 +163,8 @@ static int broadcast_ipcp_bootstrap(const struct ipcp_config * conf)
 {
         assert(conf);
         assert(conf->type == THIS_TYPE);
-        ((struct ipcp_config *) conf)->layer_info.dir_hash_algo = HASH_SHA3_256;
+        ((struct ipcp_config *) conf)->layer_info.dir_hash_algo =
+                DIR_HASH_SHA3_256;
 
         enroll_bootstrap(conf);
 
diff --git a/src/ipcpd/eth/eth.c b/src/ipcpd/eth/eth.c
index 52525c38..6bac6c76 100644
--- a/src/ipcpd/eth/eth.c
+++ b/src/ipcpd/eth/eth.c
@@ -1247,7 +1247,7 @@ static int eth_ipcp_bootstrap(const struct ipcp_config * conf)
         assert(conf);
         assert(conf->type == THIS_TYPE);
 
-        ipcpi.dir_hash_algo = conf->layer_info.dir_hash_algo;
+        ipcpi.dir_hash_algo = (enum hash_algo) conf->layer_info.dir_hash_algo;
         strcpy(ipcpi.layer_name, conf->layer_info.name);
 
         if (strlen(conf->eth.dev) >= IFNAMSIZ) {
diff --git a/src/ipcpd/ipcp.h b/src/ipcpd/ipcp.h
index 0fcd8d8d..1ce07c57 100644
--- a/src/ipcpd/ipcp.h
+++ b/src/ipcpd/ipcp.h
@@ -34,14 +34,6 @@
 #include <pthread.h>
 #include <time.h>
 
-enum ipcp_state {
-        IPCP_NULL = 0,
-        IPCP_INIT,
-        /* Layer name must be set for states below. */
-        IPCP_OPERATIONAL,
-        IPCP_SHUTDOWN
-};
-
 struct ipcp_ops {
         int   (* ipcp_bootstrap)(const struct ipcp_config * conf);
 
diff --git a/src/ipcpd/local/main.c b/src/ipcpd/local/main.c
index 213b6538..717e35ce 100644
--- a/src/ipcpd/local/main.c
+++ b/src/ipcpd/local/main.c
@@ -144,7 +144,7 @@ static int local_ipcp_bootstrap(const struct ipcp_config * conf)
         assert(conf);
         assert(conf->type == THIS_TYPE);
 
-        ipcpi.dir_hash_algo = conf->layer_info.dir_hash_algo;
+        ipcpi.dir_hash_algo = (enum hash_algo) conf->layer_info.dir_hash_algo;
         strcpy(ipcpi.layer_name,conf->layer_info.name);
 
         if (pthread_create(&local_data.packet_loop, NULL,
diff --git a/src/ipcpd/udp/main.c b/src/ipcpd/udp/main.c
index 2e500d24..c6181984 100644
--- a/src/ipcpd/udp/main.c
+++ b/src/ipcpd/udp/main.c
@@ -592,9 +592,8 @@ static int udp_ipcp_bootstrap(const struct ipcp_config * conf)
 
         assert(conf);
         assert(conf->type == THIS_TYPE);
-        ((struct ipcp_config *) conf)->layer_info.dir_hash_algo = HASH_MD5;
 
-        ipcpi.dir_hash_algo = conf->layer_info.dir_hash_algo;
+        ipcpi.dir_hash_algo = HASH_MD5;
         strcpy(ipcpi.layer_name, conf->layer_info.name);
 
         if (inet4_ntop(&conf->udp.ip_addr, ipstr) == NULL) {
diff --git a/src/ipcpd/unicast/main.c b/src/ipcpd/unicast/main.c
index f849e485..fed08d93 100644
--- a/src/ipcpd/unicast/main.c
+++ b/src/ipcpd/unicast/main.c
@@ -60,7 +60,7 @@ struct ipcp ipcpi;
 static int initialize_components(const struct ipcp_config * conf)
 {
         strcpy(ipcpi.layer_name, conf->layer_info.name);
-        ipcpi.dir_hash_algo = conf->layer_info.dir_hash_algo;
+        ipcpi.dir_hash_algo = (enum hash_algo) conf->layer_info.dir_hash_algo;
 
         assert(ipcp_dir_hash_len() != 0);
 
@@ -227,7 +227,7 @@ static int unicast_ipcp_enroll(const char *        dst,
 
         log_info_id(id, "Enrolled with %s.", dst);
 
-        info->dir_hash_algo = ipcpi.dir_hash_algo;
+        info->dir_hash_algo = (enum pol_dir_hash) ipcpi.dir_hash_algo;
         strcpy(info->name, ipcpi.layer_name);
 
         return 0;
diff --git a/src/irmd/main.c b/src/irmd/main.c
index 20b70a60..31ac5edc 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -30,23 +30,23 @@
 
 #define OUROBOROS_PREFIX "irmd"
 
+#include <ouroboros/bitmap.h>
 #include <ouroboros/crypt.h>
-#include <ouroboros/hash.h>
 #include <ouroboros/errno.h>
-#include <ouroboros/sockets.h>
-#include <ouroboros/list.h>
-#include <ouroboros/utils.h>
+#include <ouroboros/flow.h>
+#include <ouroboros/hash.h>
 #include <ouroboros/irm.h>
+#include <ouroboros/list.h>
 #include <ouroboros/lockfile.h>
+#include <ouroboros/logs.h>
+#include <ouroboros/pthread.h>
 #include <ouroboros/shm_rbuff.h>
 #include <ouroboros/shm_rdrbuff.h>
-#include <ouroboros/bitmap.h>
-#include <ouroboros/qos.h>
+#include <ouroboros/sockets.h>
 #include <ouroboros/time_utils.h>
 #include <ouroboros/tpm.h>
-#include <ouroboros/logs.h>
+#include <ouroboros/utils.h>
 #include <ouroboros/version.h>
-#include <ouroboros/pthread.h>
 
 #include "irmd.h"
 #include "ipcp.h"
@@ -586,7 +586,9 @@ static int create_ipcp_r(pid_t pid,
         list_for_each(p, &irmd.ipcps) {
                 struct reg_ipcp * e = list_entry(p, struct reg_ipcp, next);
                 if (e->pid == pid) {
-                        reg_ipcp_set_state(e, result ? IPCP_NULL : IPCP_LIVE);
+                        enum ipcp_state state;
+                        state =  result ? IPCP_NULL : IPCP_OPERATIONAL;
+                        reg_ipcp_set_state(e, state);
                         break;
                 }
         }
@@ -660,7 +662,7 @@ int bootstrap_ipcp(pid_t                pid,
                 return -ENOMEM;
         }
 
-        ipcp->dir_hash_algo = info.dir_hash_algo;
+        ipcp->dir_hash_algo = (enum hash_algo) info.dir_hash_algo;
 
         pthread_rwlock_unlock(&irmd.reg_lock);
 
@@ -714,7 +716,7 @@ int enroll_ipcp(pid_t        pid,
                 return -ENOMEM;
         }
 
-        ipcp->dir_hash_algo = info.dir_hash_algo;
+        ipcp->dir_hash_algo = (enum hash_algo) info.dir_hash_algo;
 
         pthread_rwlock_unlock(&irmd.reg_lock);
 
diff --git a/src/irmd/reg/flow.c b/src/irmd/reg/flow.c
index 43d6cb3a..66bd25a3 100644
--- a/src/irmd/reg/flow.c
+++ b/src/irmd/reg/flow.c
@@ -27,6 +27,7 @@
 #define OUROBOROS_PREFIX "reg-flow"
 
 #include <ouroboros/errno.h>
+#include <ouroboros/flow.h>
 #include <ouroboros/logs.h>
 #include <ouroboros/time_utils.h>
 #include <ouroboros/pthread.h>
diff --git a/src/irmd/reg/flow.h b/src/irmd/reg/flow.h
index 76266228..22e191be 100644
--- a/src/irmd/reg/flow.h
+++ b/src/irmd/reg/flow.h
@@ -32,15 +32,6 @@
 #include <pthread.h>
 #include <time.h>
 
-enum flow_state {
-        FLOW_NULL = 0,
-        FLOW_ALLOC_PENDING,
-        FLOW_ALLOC_REQ_PENDING,
-        FLOW_ALLOCATED,
-        FLOW_DEALLOC_PENDING,
-        FLOW_DESTROY
-};
-
 struct reg_flow {
         struct list_head   next;
 
diff --git a/src/irmd/reg/ipcp.c b/src/irmd/reg/ipcp.c
index de4b2f1e..c1d06d94 100644
--- a/src/irmd/reg/ipcp.c
+++ b/src/irmd/reg/ipcp.c
@@ -134,7 +134,7 @@ int reg_ipcp_wait_boot(struct reg_ipcp * ipcp)
                 pthread_cond_signal(&ipcp->cond);
         }
 
-        if (ipcp->state != IPCP_LIVE) {
+        if (ipcp->state != IPCP_OPERATIONAL) {
                 pthread_mutex_unlock(&ipcp->mtx);
                 return -1;
         }
diff --git a/src/irmd/reg/ipcp.h b/src/irmd/reg/ipcp.h
index c669a0e1..6dfdfb6b 100644
--- a/src/irmd/reg/ipcp.h
+++ b/src/irmd/reg/ipcp.h
@@ -25,12 +25,6 @@
 
 #include <ouroboros/list.h>
 
-enum ipcp_state {
-        IPCP_NULL = 0,
-        IPCP_BOOT,
-        IPCP_LIVE
-};
-
 struct reg_ipcp {
         struct list_head next;
 
diff --git a/src/irmd/tests/CMakeLists.txt b/src/irmd/tests/CMakeLists.txt
index 68bd762d..e1fd2f21 100644
--- a/src/irmd/tests/CMakeLists.txt
+++ b/src/irmd/tests/CMakeLists.txt
@@ -2,11 +2,11 @@ get_filename_component(tmp ".." ABSOLUTE)
 get_filename_component(src_folder "${tmp}" NAME)
 
 create_test_sourcelist(${src_folder}_tests test_suite.c
-                       # Add new tests here
+  # Add new tests here
 )
 
 add_executable(${src_folder}_test EXCLUDE_FROM_ALL ${${src_folder}_tests})
-target_link_libraries(${src_folder}_test ouroboros)
+target_link_libraries(${src_folder}_test ouroboros-common)
 
 add_dependencies(check ${src_folder}_test)
 
diff --git a/src/lib/dev.c b/src/lib/dev.c
index 303becd5..216bf670 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -33,6 +33,8 @@
 #include <ouroboros/crypt.h>
 #include <ouroboros/errno.h>
 #include <ouroboros/dev.h>
+#include <ouroboros/flow.h>
+#include <ouroboros/ipcp.h>
 #include <ouroboros/ipcp-dev.h>
 #include <ouroboros/list.h>
 #include <ouroboros/local-dev.h>
@@ -74,14 +76,6 @@
 #define SECMEMSZ  16384
 #define MSGBUFSZ  2048
 
-enum flow_state {
-        FLOW_NULL = 0,
-        FLOW_INIT,
-        FLOW_ID_PENDING,
-        FLOW_ID_ASSIGNED,
-        FLOW_DESTROY
-};
-
 /* map flow_ids to flow descriptors; track state of the flow */
 struct fmap {
         int             fd;
@@ -157,7 +151,7 @@ static void flow_destroy(struct fmap * p)
                 return;
         }
 
-        if (p->state == FLOW_ID_PENDING)
+        if (p->state == FLOW_ALLOC_PENDING)
                 p->state = FLOW_DESTROY;
         else
                 p->state = FLOW_NULL;
@@ -200,17 +194,17 @@ static enum flow_state flow_wait_assign(int flow_id)
 
         pthread_mutex_lock(&ai.mtx);
 
-        if (p->state == FLOW_ID_ASSIGNED) {
+        if (p->state == FLOW_ALLOCATED) {
                 pthread_mutex_unlock(&ai.mtx);
-                return FLOW_ID_ASSIGNED;
+                return FLOW_ALLOCATED;
         }
 
         if (p->state == FLOW_INIT)
-                p->state = FLOW_ID_PENDING;
+                p->state = FLOW_ALLOC_PENDING;
 
         pthread_cleanup_push(__cleanup_mutex_unlock, &ai.mtx);
 
-        while (p->state == FLOW_ID_PENDING)
+        while (p->state == FLOW_ALLOC_PENDING)
                 pthread_cond_wait(&ai.cond, &ai.mtx);
 
         if (p->state == FLOW_DESTROY) {
@@ -503,7 +497,7 @@ static int flow_init(int       flow_id,
 
         ai.id_to_fd[flow_id].fd = fd;
 
-        flow_set_state(&ai.id_to_fd[flow_id], FLOW_ID_ASSIGNED);
+        flow_set_state(&ai.id_to_fd[flow_id], FLOW_ALLOCATED);
 
         pthread_rwlock_unlock(&ai.lock);
 
@@ -1795,7 +1789,7 @@ int np1_flow_resp(int flow_id)
 {
         int fd;
 
-        if (flow_wait_assign(flow_id) != FLOW_ID_ASSIGNED)
+        if (flow_wait_assign(flow_id) != FLOW_ALLOCATED)
                 return -1;
 
         pthread_rwlock_rdlock(&ai.lock);