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-rw-r--r--include/ouroboros/CMakeLists.txt5
-rw-r--r--include/ouroboros/config.h.in9
-rw-r--r--include/ouroboros/da.h2
-rw-r--r--include/ouroboros/flow.h61
-rw-r--r--include/ouroboros/instance_name.h (renamed from include/ouroboros/rina_name.h)51
-rw-r--r--include/ouroboros/ipcp.h75
-rw-r--r--include/ouroboros/irm.h31
-rw-r--r--include/ouroboros/shm_du_map.h4
-rw-r--r--include/ouroboros/sockets.h82
9 files changed, 174 insertions, 146 deletions
diff --git a/include/ouroboros/CMakeLists.txt b/include/ouroboros/CMakeLists.txt
index a196140b..0b52a2bc 100644
--- a/include/ouroboros/CMakeLists.txt
+++ b/include/ouroboros/CMakeLists.txt
@@ -9,15 +9,16 @@ set(HEADER_FILES
da.h
dev.h
du_buff.h
+ flow.h
+ instance_name.h
ipcp.h
irm.h
list.h
logs.h
- rina_name.h
shm_du_map.h
sockets.h
utils.h
)
install(FILES ${HEADER_FILES} "${CMAKE_CURRENT_BINARY_DIR}/config.h"
- DESTINATION include/ouroboros)
+ DESTINATION include/ouroboros)
diff --git a/include/ouroboros/config.h.in b/include/ouroboros/config.h.in
index 0f5c2131..01d7888e 100644
--- a/include/ouroboros/config.h.in
+++ b/include/ouroboros/config.h.in
@@ -23,9 +23,10 @@
#ifndef OUROBOROS_CONFIG
#define OUROBOROS_CONFIG
-#define PROJECT_NAME "@CMAKE_PROJECT_NAME@"
-#define PROJECT_VERSION "@PACKAGE_VERSION@"
-#define INSTALL_DIR "@CMAKE_INSTALL_PREFIX@"
-#define BUILD_TYPE "@CMAKE_BUILD_TYPE@"
+#define PROJECT_NAME "@CMAKE_PROJECT_NAME@"
+#define PROJECT_VERSION "@PACKAGE_VERSION@"
+#define INSTALL_DIR "@CMAKE_INSTALL_PREFIX@"
+#define BUILD_TYPE "@CMAKE_BUILD_TYPE@"
+#define _POSIX_C_SOURCE 199506L
#endif
diff --git a/include/ouroboros/da.h b/include/ouroboros/da.h
index f678007d..9ecd4bd8 100644
--- a/include/ouroboros/da.h
+++ b/include/ouroboros/da.h
@@ -24,7 +24,7 @@
#define OUROBOROS_DA_H
#include "common.h"
-#include "rina_name.h"
+#include "instance_name.h"
char * da_resolve_daf(char * daf_name);
/*
diff --git a/include/ouroboros/flow.h b/include/ouroboros/flow.h
new file mode 100644
index 00000000..7d8c311e
--- /dev/null
+++ b/include/ouroboros/flow.h
@@ -0,0 +1,61 @@
+/*
+ * Ouroboros - Copyright (C) 2016
+ *
+ * Flows
+ *
+ * Dimitri Staessens <dimitri.staessens@intec.ugent.be>
+ *
+ * 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.
+ */
+
+#ifndef OUROBOROS_FLOW_H
+#define OUROBOROS_FLOW_H
+
+#include <ouroboros/common.h>
+
+#include <pthread.h>
+
+/* same values as fcntl.h */
+#define FLOW_O_RDONLY 00000000
+#define FLOW_O_WRONLY 00000001
+#define FLOW_O_RDWR 00000002
+#define FLOW_O_ACCMODE 00000003
+
+#define FLOW_O_NONBLOCK 00004000
+#define FLOW_O_DEFAULT 00000002
+
+#define FLOW_O_INVALID (FLOW_O_WRONLY | FLOW_O_RDWR)
+
+enum flow_state {
+ FLOW_INIT = 0,
+ FLOW_ALLOCATED,
+ FLOW_PENDING
+};
+
+typedef struct flow {
+ int32_t port_id;
+ uint16_t oflags;
+ enum flow_state state;
+
+ pthread_mutex_t lock;
+} flow_t;
+
+flow_t * flow_create(int32_t port_id);
+void flow_destroy(flow_t * flow);
+
+int flow_set_opts(flow_t * flow, uint16_t opts);
+uint16_t flow_get_opts(const flow_t * flow);
+
+#endif /* OUROBOROS_FLOW_H */
diff --git a/include/ouroboros/rina_name.h b/include/ouroboros/instance_name.h
index f8af00c2..351b222f 100644
--- a/include/ouroboros/rina_name.h
+++ b/include/ouroboros/instance_name.h
@@ -19,21 +19,21 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#ifndef RINA_NAME_H
-#define RINA_NAME_H
+#ifndef INSTANCE_NAME_H
+#define INSTANCE_NAME_H
#include "common.h"
typedef struct {
- char * ap_name;
- unsigned int api_id;
-} rina_name_t;
+ char * name;
+ uint16_t id;
+} instance_name_t;
/*
* Allocates a new name, returning the allocated object.
* In case of an error, a NULL is returned.
*/
-rina_name_t * name_create();
+instance_name_t * instance_name_create();
/*
* Initializes a previously dynamically allocated name (i.e. name_create())
@@ -46,49 +46,44 @@ rina_name_t * name_create();
*
* It is allowed to call name_init() over an already initialized object
*/
-rina_name_t * name_init_from(rina_name_t * dst,
- const char * ap_name,
- unsigned int api_id);
+instance_name_t * instance_name_init_from(instance_name_t * dst,
+ const char * name,
+ uint16_t api_id);
/* Takes ownership of the passed parameters */
-rina_name_t * name_init_with(rina_name_t * dst,
- char * ap_name,
- unsigned int api_id);
+instance_name_t * instance_name_init_with(instance_name_t * dst,
+ char * name,
+ uint16_t id);
/*
* Finalize a name object, releasing all the embedded resources (without
* releasing the object itself). After name_fini() execution the passed
* object will be in the same states as at the end of name_init().
*/
-void name_fini(rina_name_t * dst);
+void instance_name_fini(instance_name_t * dst);
/* Releases all the associated resources bound to a name object */
-void name_destroy(rina_name_t * ptr);
+void instance_name_destroy(instance_name_t * ptr);
/* Duplicates a name object, returning the pointer to the new object */
-rina_name_t * name_dup(const rina_name_t * src);
+instance_name_t * instance_name_dup(const instance_name_t * src);
/*
* Copies the source object contents into the destination object, both must
* be previously allocated
*/
-int name_cpy(const rina_name_t * src, rina_name_t * dst);
+int instance_name_cpy(instance_name_t * dst,
+ const instance_name_t * src);
-bool name_is_equal(const rina_name_t * a, const rina_name_t * b);
-bool name_is_ok(const rina_name_t * n);
+int instance_name_cmp(const instance_name_t * a,
+ const instance_name_t * b);
-#define NAME_CMP_APN 0x01
-#define NAME_CMP_API 0x02
-#define NAME_CMP_ALL (NAME_CMP_APN | NAME_CMP_API)
-
-bool name_cmp(uint8_t flags,
- const rina_name_t * a,
- const rina_name_t * b);
+bool instance_name_is_valid(const instance_name_t * n);
/* Returns a name as a (newly allocated) string */
-char * name_to_string(const rina_name_t * n);
+char * instance_name_to_string(const instance_name_t * n);
/* Inverse of name_tostring() */
-rina_name_t * string_to_name(const char * s);
+instance_name_t * string_to_instance_name(const char * s);
-#endif
+#endif /* INSTANCE_NAME_H */
diff --git a/include/ouroboros/ipcp.h b/include/ouroboros/ipcp.h
index b8775fc0..fdaf5c4a 100644
--- a/include/ouroboros/ipcp.h
+++ b/include/ouroboros/ipcp.h
@@ -23,31 +23,66 @@
#ifndef OUROBOROS_IPCP_H
#define OUROBOROS_IPCP_H
-#include <sys/types.h>
+#include <ouroboros/common.h>
+#include <ouroboros/instance_name.h>
-#include "common.h"
-#include "rina_name.h"
+#include <sys/types.h>
struct ipcp;
/* Returns the process id */
-pid_t ipcp_create(rina_name_t name,
- char * ipcp_type);
-int ipcp_destroy(pid_t pid);
-
-int ipcp_reg(pid_t pid,
- char ** difs,
- size_t difs_size);
-int ipcp_unreg(pid_t pid,
+pid_t ipcp_create(instance_name_t * api,
+ char * ipcp_type);
+int ipcp_destroy(pid_t pid);
+
+int ipcp_reg(pid_t pid,
char ** difs,
- size_t difs_size);
+ size_t difs_size);
+int ipcp_unreg(pid_t pid,
+ char ** difs,
+ size_t difs_size);
+
+int ipcp_bootstrap(pid_t pid,
+ struct dif_config * conf);
+int ipcp_enroll(pid_t pid,
+ char * member_name,
+ char * n_1_dif);
+
+/* Flow related ops, these go from IRMd to IPCP */
+
+int ipcp_ap_reg(pid_t pid,
+ uint32_t reg_api_id,
+ char * ap_name);
+int ipcp_ap_unreg(pid_t pid,
+ uint32_t reg_api_id);
+
+int ipcp_flow_alloc(pid_t pid,
+ uint32_t port_id,
+ char * dst_ap_name,
+ char * src_ap_name,
+ char * src_ae_name,
+ struct qos_spec * qos);
+int ipcp_flow_alloc_resp(pid_t pid,
+ uint32_t port_id,
+ int result);
+
+/* These operations go from the IPCP to the IRMd */
+
+/* Returns the port_id */
+int ipcp_flow_req_arr(pid_t pid,
+ uint32_t reg_api_id,
+ char * ap_name,
+ char * ae_name);
+int ipcp_flow_alloc_reply(pid_t pid,
+ uint32_t port_id,
+ int result);
+
+/*
+ * This operation can go both ways
+ * pid == 0 means the IRMd is the destination
+ */
+int ipcp_flow_dealloc(pid_t pid,
+ uint32_t port_id);
-int ipcp_bootstrap(pid_t pid,
- struct dif_config conf);
-int ipcp_enroll(pid_t pid,
- char * dif_name,
- char * member_name,
- char ** n_1_difs,
- ssize_t n_1_difs_size);
-#endif
+#endif /* OUROBOROS_IPCP_H */
diff --git a/include/ouroboros/irm.h b/include/ouroboros/irm.h
index a6f0d9f3..780bf77b 100644
--- a/include/ouroboros/irm.h
+++ b/include/ouroboros/irm.h
@@ -24,22 +24,21 @@
#define OUROBOROS_IRM_H
#include "common.h"
-#include "rina_name.h"
+#include "instance_name.h"
-int irm_create_ipcp(rina_name_t name,
- char * ipcp_type);
-int irm_destroy_ipcp(rina_name_t name);
+int irm_create_ipcp(instance_name_t * api,
+ char * ipcp_type);
+int irm_destroy_ipcp(instance_name_t * api);
-int irm_bootstrap_ipcp(rina_name_t name,
- struct dif_config conf);
-int irm_enroll_ipcp(rina_name_t name,
- char * dif_name);
+int irm_bootstrap_ipcp(instance_name_t * api,
+ struct dif_config * conf);
+int irm_enroll_ipcp(instance_name_t * api,
+ char * dif_name);
-int irm_reg_ipcp(rina_name_t name,
- char ** difs,
- size_t difs_size);
-int irm_unreg_ipcp(rina_name_t name,
- char ** difs,
- size_t difs_size);
-
-#endif
+int irm_reg_ipcp(instance_name_t * api,
+ char ** difs,
+ size_t difs_size);
+int irm_unreg_ipcp(const instance_name_t * api,
+ char ** difs,
+ size_t difs_size);
+#endif /* OUROBOROS_IRM_H */
diff --git a/include/ouroboros/shm_du_map.h b/include/ouroboros/shm_du_map.h
index 68492a91..fb51768d 100644
--- a/include/ouroboros/shm_du_map.h
+++ b/include/ouroboros/shm_du_map.h
@@ -24,10 +24,6 @@
#ifndef OUROBOROS_SHM_DU_MAP_H
#define OUROBOROS_SHM_DU_MAP_H
-#ifndef _POSIX_C_SOURCE
-#define _POSIX_C_SOURCE 199506L
-#endif
-
#ifndef SHM_DU_BUFF_BLOCK_SIZE
#define SHM_DU_BUFF_BLOCK_SIZE sysconf(_SC_PAGESIZE)
#endif
diff --git a/include/ouroboros/sockets.h b/include/ouroboros/sockets.h
index 45d7a27d..0c517bd4 100644
--- a/include/ouroboros/sockets.h
+++ b/include/ouroboros/sockets.h
@@ -24,87 +24,27 @@
#define OUROBOROS_SOCKETS_H
#include <ouroboros/common.h>
-#include <ouroboros/rina_name.h>
#include <sys/types.h>
+#include "irmd_messages.pb-c.h"
+typedef IrmMsg irm_msg_t;
+
+#include "ipcpd_messages.pb-c.h"
+typedef IpcpMsg ipcp_msg_t;
+
#define IRM_SOCK_PATH "/tmp/irm_sock"
#define IRM_MSG_BUF_SIZE 256
#define IPCP_SOCK_PATH_PREFIX "/tmp/ipcp_sock"
-#define IPCP_MSG_BUFS_SIZE IRM_MSG_BUF_SIZE
-
-enum irm_msg_code {
- IRM_CREATE_IPCP,
- IRM_DESTROY_IPCP,
- IRM_BOOTSTRAP_IPCP,
- IRM_ENROLL_IPCP,
- IRM_REG_IPCP,
- IRM_UNREG_IPCP,
- IRM_AP_REG,
- IRM_AP_REG_R,
- IRM_AP_UNREG,
- IRM_FLOW_ACCEPT,
- IRM_FLOW_ACCEPT_R,
- IRM_FLOW_ALLOC_RESP,
- IRM_FLOW_ALLOC,
- IRM_FLOW_ALLOC_R,
- IRM_FLOW_ALLOC_RES,
- IRM_FLOW_ALLOC_RES_R,
- IRM_FLOW_DEALLOC,
- IRM_FLOW_CONTROL,
- IRM_FLOW_WRITE,
- IRM_FLOW_READ
-};
-
-struct irm_msg {
- enum irm_msg_code code;
- rina_name_t * name;
- char * ipcp_type;
- struct dif_config * conf;
- char * dif_name;
- char ** difs;
- size_t difs_size;
- char * ap_name;
- char * ae_name;
- int fd;
- int result;
- struct qos_spec * qos;
- int oflags;
- char * dst_ap_name;
- ssize_t count;
-};
-
-enum ipcp_msg_code {
- IPCP_BOOTSTRAP,
- IPCP_ENROLL,
- IPCP_REG,
- IPCP_UNREG
-};
-
-struct ipcp_msg {
- enum ipcp_msg_code code;
- struct dif_config * conf;
- char * dif_name;
- char * ap_name;
- char ** difs;
- size_t difs_size;
-};
+#define IPCP_MSG_BUF_SIZE IRM_MSG_BUF_SIZE
/* Returns the full socket path of an IPCP */
-char * ipcp_sock_path(pid_t pid);
-
-int server_socket_open(char * file_name);
-int client_socket_open(char * file_name);
+char * ipcp_sock_path(pid_t pid);
-int send_irmd_msg(struct irm_msg * msg);
-struct irm_msg * send_recv_irmd_msg(struct irm_msg * msg);
+int server_socket_open(char * file_name);
+int client_socket_open(char * file_name);
-/* Caller has to free the buffer */
-buffer_t * serialize_irm_msg(struct irm_msg * msg);
-buffer_t * serialize_ipcp_msg(struct ipcp_msg * msg);
-/* Caller has to free all the allocated fields in the message */
-struct irm_msg * deserialize_irm_msg(buffer_t * data);
-struct ipcp_msg * deserialize_ipcp_msg(buffer_t * data);
+irm_msg_t * send_recv_irm_msg(irm_msg_t * msg);
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-30 15:25:31 +0000