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-rw-r--r--src/tools/irm/CMakeLists.txt1
-rw-r--r--src/tools/irm/irm_bind_ipcp.c27
-rw-r--r--src/tools/irm/irm_ipcp.c1
-rw-r--r--src/tools/irm/irm_ipcp_bootstrap.c202
-rw-r--r--src/tools/irm/irm_ipcp_connect.c45
-rw-r--r--src/tools/irm/irm_ipcp_create.c8
-rw-r--r--src/tools/irm/irm_ipcp_destroy.c33
-rw-r--r--src/tools/irm/irm_ipcp_disconnect.c45
-rw-r--r--src/tools/irm/irm_ipcp_enroll.c84
-rw-r--r--src/tools/irm/irm_ipcp_list.c158
-rw-r--r--src/tools/irm/irm_ops.h3
-rw-r--r--src/tools/irm/irm_register.c62
-rw-r--r--src/tools/irm/irm_unbind_ipcp.c32
-rw-r--r--src/tools/irm/irm_unregister.c61
-rw-r--r--src/tools/irm/irm_utils.c75
-rw-r--r--src/tools/irm/irm_utils.h43
16 files changed, 662 insertions, 218 deletions
diff --git a/src/tools/irm/CMakeLists.txt b/src/tools/irm/CMakeLists.txt
index e87bd0a5..ca32e9c7 100644
--- a/src/tools/irm/CMakeLists.txt
+++ b/src/tools/irm/CMakeLists.txt
@@ -14,6 +14,7 @@ set(SOURCE_FILES
irm_ipcp_destroy.c
irm_ipcp_bootstrap.c
irm_ipcp_enroll.c
+ irm_ipcp_list.c
irm_ipcp_connect.c
irm_ipcp_disconnect.c
irm_unbind_program.c
diff --git a/src/tools/irm/irm_bind_ipcp.c b/src/tools/irm/irm_bind_ipcp.c
index 2fcacec7..a30b4192 100644
--- a/src/tools/irm/irm_bind_ipcp.c
+++ b/src/tools/irm/irm_bind_ipcp.c
@@ -45,6 +45,8 @@
#include "irm_ops.h"
#include "irm_utils.h"
+#include <string.h>
+
static void usage(void)
{
printf("Usage: irm bind ipcp <name> name <name>\n");
@@ -53,13 +55,11 @@ static void usage(void)
int do_bind_ipcp(int argc,
char ** argv)
{
- char * ipcp = NULL;
- char * name = NULL;
-
- pid_t * pids = NULL;
- ssize_t len = 0;
-
- int i;
+ char * ipcp = NULL;
+ char * name = NULL;
+ struct ipcp_info * ipcps;
+ ssize_t len;
+ ssize_t i;
while (argc > 0) {
if (matches(*argv, "name") == 0) {
@@ -85,12 +85,17 @@ int do_bind_ipcp(int argc,
return -1;
}
- len = irm_list_ipcps(ipcp, &pids);
-
+ len = irm_list_ipcps(&ipcps);
for (i = 0; i < len; ++i)
- irm_bind_process(pids[i], name);
+ if (strcmp(ipcps[i].name, ipcp) == 0) {
+ if (irm_bind_process(ipcps[i].pid, name)) {
+ free(ipcps);
+ return -1;
+ }
+ break;
+ }
- free(pids);
+ free(ipcps);
return 0;
}
diff --git a/src/tools/irm/irm_ipcp.c b/src/tools/irm/irm_ipcp.c
index a791f6a4..89aa4145 100644
--- a/src/tools/irm/irm_ipcp.c
+++ b/src/tools/irm/irm_ipcp.c
@@ -68,6 +68,7 @@ static const struct cmd {
{ "enroll", do_enroll_ipcp },
{ "connect", do_connect_ipcp },
{ "disconnect", do_disconnect_ipcp },
+ { "list", do_list_ipcp},
{ "help", do_help },
{ NULL, NULL }
};
diff --git a/src/tools/irm/irm_ipcp_bootstrap.c b/src/tools/irm/irm_ipcp_bootstrap.c
index 4eeedbd3..07dcea0f 100644
--- a/src/tools/irm/irm_ipcp_bootstrap.c
+++ b/src/tools/irm/irm_ipcp_bootstrap.c
@@ -36,6 +36,12 @@
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include <ouroboros/irm.h>
+
+#include "irm_ops.h"
+#include "irm_utils.h"
+
+#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -43,10 +49,6 @@
#ifdef __FreeBSD__
#include <sys/socket.h>
#endif
-#include <ouroboros/irm.h>
-
-#include "irm_ops.h"
-#include "irm_utils.h"
#define NORMAL "normal"
#define UDP "udp"
@@ -83,7 +85,7 @@ static void usage(void)
printf("Usage: irm ipcp bootstrap\n"
" name <ipcp name>\n"
" layer <layer name>\n"
- " type [TYPE]\n"
+ " [type [TYPE]]\n"
"where TYPE = {" NORMAL " " LOCAL " "
UDP " " ETH_LLC " " ETH_DIX " " RAPTOR "},\n\n"
"if TYPE == " NORMAL "\n"
@@ -132,8 +134,8 @@ static void usage(void)
int do_bootstrap_ipcp(int argc,
char ** argv)
{
- char * name = NULL;
- pid_t pid;
+ char * ipcp = NULL;
+ pid_t pid = -1;
struct ipcp_config conf;
uint8_t addr_size = DEFAULT_ADDR_SIZE;
uint8_t eid_size = DEFAULT_EID_SIZE;
@@ -145,10 +147,11 @@ int do_bootstrap_ipcp(int argc,
uint32_t ip_addr = 0;
uint32_t dns_addr = DEFAULT_DDNS;
char * ipcp_type = NULL;
- char * layer_name = NULL;
+ enum ipcp_type type;
+ char * layer = NULL;
char * dev = NULL;
uint16_t ethertype = DEFAULT_ETHERTYPE;
- pid_t * pids = NULL;
+ struct ipcp_info * ipcps;
ssize_t len = 0;
int i = 0;
bool autobind = false;
@@ -159,9 +162,9 @@ int do_bootstrap_ipcp(int argc,
if (matches(*argv, "type") == 0) {
ipcp_type = *(argv + 1);
} else if (matches(*argv, "layer") == 0) {
- layer_name = *(argv + 1);
+ layer = *(argv + 1);
} else if (matches(*argv, "name") == 0) {
- name = *(argv + 1);
+ ipcp = *(argv + 1);
} else if (matches(*argv, "hash") == 0) {
if (strcmp(*(argv + 1), SHA3_224) == 0)
hash_algo = DIR_HASH_SHA3_224;
@@ -231,98 +234,133 @@ int do_bootstrap_ipcp(int argc,
argv += cargs;
}
- if (name == NULL || layer_name == NULL || ipcp_type == NULL) {
+ if (ipcp == NULL || layer == NULL) {
usage();
return -1;
}
- strcpy(conf.layer_info.layer_name, layer_name);
- if (strcmp(ipcp_type, UDP) != 0)
- conf.layer_info.dir_hash_algo = hash_algo;
-
- if (strcmp(ipcp_type, NORMAL) == 0) {
- conf.type = IPCP_NORMAL;
- conf.addr_size = addr_size;
- conf.eid_size = eid_size;
- conf.max_ttl = max_ttl;
- conf.addr_auth_type = addr_auth_type;
- conf.routing_type = routing_type;
- conf.pff_type = pff_type;
- } else if (strcmp(ipcp_type, UDP) == 0) {
- conf.type = IPCP_UDP;
- if (ip_addr == 0) {
- usage();
- return -1;
- }
- conf.ip_addr = ip_addr;
- conf.dns_addr = dns_addr;
- } else if (strcmp(ipcp_type, LOCAL) == 0) {
- conf.type = IPCP_LOCAL;
- } else if (strcmp(ipcp_type, RAPTOR) == 0) {
- conf.type = IPCP_RAPTOR;
- } else if (strcmp(ipcp_type, ETH_LLC) == 0) {
- conf.type = IPCP_ETH_LLC;
- if (dev == NULL) {
- usage();
- return -1;
- }
- conf.dev = dev;
- } else if (strcmp(ipcp_type, ETH_DIX) == 0) {
- conf.type = IPCP_ETH_DIX;
- if (dev == NULL) {
- usage();
- return -1;
+ len = irm_list_ipcps(&ipcps);
+ for (i = 0; i < len; i++) {
+ if (wildcard_match(ipcps[i].name, ipcp) == 0) {
+ pid = ipcps[i].pid;
+ break;
}
- conf.dev = dev;
- conf.ethertype = ethertype;
- } else {
- usage();
- return -1;
}
- if (autobind && conf.type != IPCP_NORMAL) {
- printf("Can only bind normal IPCPs, autobind disabled.\n");
- autobind = false;
- }
+ if (pid == -1) {
+ if (ipcp_type == NULL) {
+ printf("No IPCPs matching %s found.\n\n", ipcp);
+ goto fail;
+ } else {
+ if (strcmp(ipcp_type, NORMAL) == 0)
+ type = IPCP_NORMAL;
+ else if (strcmp(ipcp_type, UDP) == 0)
+ type = IPCP_UDP;
+ else if (strcmp(ipcp_type, ETH_LLC) == 0)
+ type = IPCP_ETH_LLC;
+ else if (strcmp(ipcp_type, ETH_DIX) == 0)
+ type = IPCP_ETH_DIX;
+ else if (strcmp(ipcp_type, LOCAL) == 0)
+ type = IPCP_LOCAL;
+ else if (strcmp(ipcp_type, RAPTOR) == 0)
+ type = IPCP_RAPTOR;
+ else goto fail_usage;
+ }
- len = irm_list_ipcps(name, &pids);
- if (len <= 0) {
- pid = irm_create_ipcp(name, conf.type);
- if (pid <= 0)
- return -1;
- len = irm_list_ipcps(name, &pids);
+ pid = irm_create_ipcp(ipcp, type);
+ if (pid < 0)
+ goto fail;
+ free(ipcps);
+ len = irm_list_ipcps(&ipcps);
}
for (i = 0; i < len; i++) {
- if (autobind && irm_bind_process(pids[i], name)) {
- printf("Failed to bind %d to %s.\n", pids[i], name);
- free(pids);
- return -1;
- }
+ if (wildcard_match(ipcps[i].name, ipcp) == 0) {
+ pid = ipcps[i].pid;
+ if (ipcp_type != NULL && type != ipcps[i].type) {
+ printf("Types do not match.\n\n");
+ goto fail;
+ }
+ conf.type = ipcps[i].type;
- if (autobind && irm_bind_process(pids[i], layer_name)) {
- printf("Failed to bind %d to %s.\n",
- pids[i], layer_name);
- irm_unbind_process(pids[i], name);
- free(pids);
- return -1;
- }
+ if (autobind && conf.type != IPCP_NORMAL) {
+ printf("Can only bind normal IPCPs, "
+ "autobind disabled.\n");
+ autobind = false;
+ }
+
+ strcpy(conf.layer_info.layer_name, layer);
+ if (conf.type == IPCP_UDP)
+ conf.layer_info.dir_hash_algo = hash_algo;
- if (irm_bootstrap_ipcp(pids[i], &conf)) {
- if (autobind) {
- irm_unbind_process(pids[i], name);
- irm_unbind_process(pids[i], layer_name);
+ switch (conf.type) {
+ case IPCP_NORMAL:
+ conf.addr_size = addr_size;
+ conf.eid_size = eid_size;
+ conf.max_ttl = max_ttl;
+ conf.addr_auth_type = addr_auth_type;
+ conf.routing_type = routing_type;
+ conf.pff_type = pff_type;
+ break;
+ case IPCP_UDP:
+ if (ip_addr == 0)
+ goto fail_usage;
+ conf.ip_addr = ip_addr;
+ conf.dns_addr = dns_addr;
+ break;
+ case IPCP_ETH_LLC:
+ if (dev == NULL)
+ goto fail_usage;
+ conf.dev = dev;
+ break;
+ case IPCP_ETH_DIX:
+ if (dev == NULL)
+ goto fail_usage;
+ conf.dev = dev;
+ conf.ethertype = ethertype;
+ break;
+ case IPCP_LOCAL:
+ /* FALLTHRU */
+ case IPCP_RAPTOR:
+ break;
+ default:
+ assert(false);
+ break;
+ }
+
+ if (autobind && irm_bind_process(pid, ipcp)) {
+ printf("Failed to bind %d to %s.\n", pid, ipcp);
+ goto fail;
+ }
+
+ if (autobind && irm_bind_process(pid, layer)) {
+ printf("Failed to bind %d to %s.\n",
+ pid, layer);
+ irm_unbind_process(pid, ipcp);
+ goto fail;
+ }
+
+ if (irm_bootstrap_ipcp(pid, &conf)) {
+ if (autobind) {
+ irm_unbind_process(pid, ipcp);
+ irm_unbind_process(pid, layer);
+ }
+ goto fail;
}
- free(pids);
- return -1;
}
}
- free(pids);
+ free(ipcps);
return 0;
unknown_param:
printf("Unknown parameter for %s: \"%s\".\n", *argv, *(argv + 1));
return -1;
+
+ fail_usage:
+ usage();
+ fail:
+ free(ipcps);
+ return -1;
}
diff --git a/src/tools/irm/irm_ipcp_connect.c b/src/tools/irm/irm_ipcp_connect.c
index b9cad57d..42c07354 100644
--- a/src/tools/irm/irm_ipcp_connect.c
+++ b/src/tools/irm/irm_ipcp_connect.c
@@ -60,19 +60,21 @@ static void usage(void)
int do_connect_ipcp(int argc,
char ** argv)
{
- char * name = NULL;
- char * dst_name = NULL;
- char * comp_name = NULL;
- pid_t * pids = NULL;
- ssize_t len = 0;
+ char * ipcp = NULL;
+ char * dst = NULL;
+ char * comp = NULL;
+ struct ipcp_info * ipcps;
+ ssize_t len = 0;
+ pid_t pid = -1;
+ ssize_t i;
while (argc > 0) {
if (matches(*argv, "name") == 0) {
- name = *(argv + 1);
+ ipcp = *(argv + 1);
} else if (matches(*argv, "dst") == 0) {
- dst_name = *(argv + 1);
+ dst = *(argv + 1);
} else if (matches(*argv, "component") == 0) {
- comp_name = *(argv + 1);
+ comp = *(argv + 1);
} else {
printf("\"%s\" is unknown, try \"irm "
"ipcpi connect\".\n", *argv);
@@ -83,28 +85,29 @@ int do_connect_ipcp(int argc,
argv += 2;
}
- if (name == NULL || dst_name == NULL || comp_name == NULL) {
+ if (ipcp == NULL || dst == NULL || comp == NULL) {
usage();
return -1;
}
- len = irm_list_ipcps(name, &pids);
- if (len != 1)
+ len = irm_list_ipcps(&ipcps);
+ for (i = 0; i < len; i++)
+ if (strcmp(ipcps[i].name, ipcp) == 0)
+ pid = ipcps[i].pid;
+
+ free(ipcps);
+
+ if (pid == -1)
return -1;
- if (!strcmp(comp_name, DT))
- comp_name = DT_COMP;
+ if (!strcmp(comp, DT))
+ comp = DT_COMP;
- if (!strcmp(comp_name , MGMT))
- comp_name = MGMT_COMP;
+ if (!strcmp(comp , MGMT))
+ comp = MGMT_COMP;
- if (irm_connect_ipcp(pids[0], dst_name, comp_name)) {
- free(pids);
+ if (irm_connect_ipcp(pid, dst, comp))
return -1;
- }
-
- if (pids != NULL)
- free(pids);
return 0;
}
diff --git a/src/tools/irm/irm_ipcp_create.c b/src/tools/irm/irm_ipcp_create.c
index 6da853ba..c8866962 100644
--- a/src/tools/irm/irm_ipcp_create.c
+++ b/src/tools/irm/irm_ipcp_create.c
@@ -47,6 +47,7 @@
#define NORMAL "normal"
#define UDP "udp"
#define ETH_LLC "eth-llc"
+#define ETH_DIX "eth-dix"
#define LOCAL "local"
#define RAPTOR "raptor"
@@ -59,7 +60,8 @@ static void usage(void)
UDP " " ETH_LLC " " RAPTOR "}\n");
}
-int do_create_ipcp(int argc, char ** argv)
+int do_create_ipcp(int argc,
+ char ** argv)
{
char * ipcp_type = NULL;
char * ipcp_name = NULL;
@@ -94,6 +96,8 @@ int do_create_ipcp(int argc, char ** argv)
type = IPCP_LOCAL;
else if (strcmp(ipcp_type, ETH_LLC) == 0)
type = IPCP_ETH_LLC;
+ else if (strcmp(ipcp_type, ETH_DIX) == 0)
+ type = IPCP_ETH_DIX;
else if (strcmp(ipcp_type, RAPTOR) == 0)
type = IPCP_RAPTOR;
else {
@@ -102,7 +106,7 @@ int do_create_ipcp(int argc, char ** argv)
}
pid = irm_create_ipcp(ipcp_name, type);
- if (pid == 0)
+ if (pid <= 0)
return -1;
return 0;
diff --git a/src/tools/irm/irm_ipcp_destroy.c b/src/tools/irm/irm_ipcp_destroy.c
index 4c37f52b..cb86b167 100644
--- a/src/tools/irm/irm_ipcp_destroy.c
+++ b/src/tools/irm/irm_ipcp_destroy.c
@@ -44,22 +44,25 @@
#include "irm_ops.h"
#include "irm_utils.h"
+#include <string.h>
+
static void usage(void)
{
printf("Usage: irm ipcp destroy\n"
" name <ipcp name>\n");
}
-int do_destroy_ipcp(int argc, char ** argv)
+int do_destroy_ipcp(int argc,
+ char ** argv)
{
- char * name = NULL;
- pid_t * pids;
- ssize_t len = 0;
- int i = 0;
+ char * ipcp = NULL;
+ struct ipcp_info * ipcps;
+ ssize_t len;
+ int i;
while (argc > 0) {
if (matches(*argv, "name") == 0) {
- name = *(argv + 1);
+ ipcp = *(argv + 1);
} else {
printf("\"%s\" is unknown, try \"irm "
"ipcp destroy\".\n", *argv);
@@ -70,20 +73,26 @@ int do_destroy_ipcp(int argc, char ** argv)
argv += 2;
}
- if (name == NULL) {
+ if (ipcp == NULL) {
usage();
return -1;
}
- len = irm_list_ipcps(name, &pids);
+ len = irm_list_ipcps(&ipcps);
if (len <= 0)
- return -1;
+ goto fail;
for (i = 0; i < len; i++)
- if (irm_destroy_ipcp(pids[i]))
- return -1;
+ if (strcmp(ipcps[i].name, ipcp) == 0) {
+ if (irm_destroy_ipcp(ipcps[i].pid))
+ goto fail_destroy;
+ break;
+ }
- free(pids);
return 0;
+ fail_destroy:
+ free(ipcps);
+ fail:
+ return -1;
}
diff --git a/src/tools/irm/irm_ipcp_disconnect.c b/src/tools/irm/irm_ipcp_disconnect.c
index 8b5eb596..73f1588d 100644
--- a/src/tools/irm/irm_ipcp_disconnect.c
+++ b/src/tools/irm/irm_ipcp_disconnect.c
@@ -60,19 +60,21 @@ static void usage(void)
int do_disconnect_ipcp(int argc,
char ** argv)
{
- char * name = NULL;
- char * dst_name = NULL;
- char * comp_name = NULL;
- pid_t * pids = NULL;
- ssize_t len = 0;
+ char * ipcp = NULL;
+ char * dst = NULL;
+ char * comp = NULL;
+ struct ipcp_info * ipcps;
+ ssize_t len = 0;
+ pid_t pid = -1;
+ ssize_t i;
while (argc > 0) {
if (matches(*argv, "name") == 0) {
- name = *(argv + 1);
+ ipcp = *(argv + 1);
} else if (matches(*argv, "dst") == 0) {
- dst_name = *(argv + 1);
+ dst = *(argv + 1);
} else if (matches(*argv, "component") == 0) {
- comp_name = *(argv + 1);
+ comp = *(argv + 1);
} else {
printf("\"%s\" is unknown, try \"irm "
"ipcpi connect\".\n", *argv);
@@ -83,28 +85,29 @@ int do_disconnect_ipcp(int argc,
argv += 2;
}
- if (name == NULL || dst_name == NULL || comp_name == NULL) {
+ if (ipcp == NULL || dst == NULL || comp == NULL) {
usage();
return -1;
}
- len = irm_list_ipcps(name, &pids);
- if (len != 1)
+ len = irm_list_ipcps(&ipcps);
+ for (i = 0; i < len; i++)
+ if (strcmp(ipcps[i].name, ipcp) == 0)
+ pid = ipcps[i].pid;
+
+ free(ipcps);
+
+ if (pid == -1)
return -1;
- if (!strcmp(comp_name, DT))
- comp_name = DT_COMP;
+ if (!strcmp(comp, DT))
+ comp = DT_COMP;
- if (!strcmp(comp_name , MGMT))
- comp_name = MGMT_COMP;
+ if (!strcmp(comp , MGMT))
+ comp = MGMT_COMP;
- if (irm_disconnect_ipcp(pids[0], dst_name, comp_name)) {
- free(pids);
+ if (irm_disconnect_ipcp(pid, dst, comp))
return -1;
- }
-
- if (pids != NULL)
- free(pids);
return 0;
}
diff --git a/src/tools/irm/irm_ipcp_enroll.c b/src/tools/irm/irm_ipcp_enroll.c
index 8b897096..c1628af6 100644
--- a/src/tools/irm/irm_ipcp_enroll.c
+++ b/src/tools/irm/irm_ipcp_enroll.c
@@ -44,6 +44,8 @@
#include "irm_ops.h"
#include "irm_utils.h"
+#include <string.h>
+
static void usage(void)
{
printf("Usage: irm ipcp enroll\n"
@@ -52,23 +54,24 @@ static void usage(void)
" [autobind]\n");
}
-int do_enroll_ipcp(int argc, char ** argv)
+int do_enroll_ipcp(int argc,
+ char ** argv)
{
- char * name = NULL;
- char * layer_name = NULL;
- pid_t * pids = NULL;
- pid_t pid;
- ssize_t len = 0;
- int i = 0;
- bool autobind = false;
- int cargs;
+ char * ipcp = NULL;
+ char * layer = NULL;
+ struct ipcp_info * ipcps;
+ pid_t pid = -1;
+ ssize_t len = 0;
+ int i = 0;
+ bool autobind = false;
+ int cargs;
while (argc > 0) {
cargs = 2;
if (matches(*argv, "name") == 0) {
- name = *(argv + 1);
+ ipcp = *(argv + 1);
} else if (matches(*argv, "layer") == 0) {
- layer_name = *(argv + 1);
+ layer = *(argv + 1);
} else if (matches(*argv, "autobind") == 0) {
autobind = true;
cargs = 1;
@@ -82,42 +85,53 @@ int do_enroll_ipcp(int argc, char ** argv)
argv += cargs;
}
- if (layer_name == NULL || name == NULL) {
+ if (layer == NULL || ipcp == NULL) {
usage();
return -1;
}
- len = irm_list_ipcps(name, &pids);
- if (len <= 0) {
- pid = irm_create_ipcp(name, IPCP_NORMAL);
- if (pid == 0)
- return -1;
- len = irm_list_ipcps(name, &pids);
+ len = irm_list_ipcps(&ipcps);
+ for (i = 0; i < len; i++)
+ if (wildcard_match(ipcps[i].name, ipcp) == 0 &&
+ ipcps[i].type == IPCP_NORMAL)
+ pid = ipcps[i].pid;
+
+ if (pid < 0) {
+ pid = irm_create_ipcp(ipcp, IPCP_NORMAL);
+ if (pid < 0)
+ goto fail;
+ free(ipcps);
+ len = irm_list_ipcps(&ipcps);
}
for (i = 0; i < len; i++) {
- if (autobind && irm_bind_process(pids[i], name)) {
- free(pids);
- return -1;
- }
+ if (ipcps[i].type != IPCP_NORMAL)
+ continue;
+ if (wildcard_match(ipcps[i].name, ipcp) == 0) {
+ pid = ipcps[i].pid;
+ if (autobind && irm_bind_process(pid, ipcp)) {
+ printf("Failed to bind %d to %s.\n", pid, ipcp);
+ goto fail;
+ }
- if (irm_enroll_ipcp(pids[i], layer_name)) {
- if (autobind)
- irm_unbind_process(pids[i], name);
- free(pids);
- return -1;
- }
+ if (irm_enroll_ipcp(pid, layer)) {
+ if (autobind)
+ irm_unbind_process(pid, ipcp);
+ goto fail;
+ }
- if (autobind && irm_bind_process(pids[i], layer_name)) {
- printf("Failed to bind %d to %s.\n",
- pids[i], layer_name);
- free(pids);
- return -1;
+ if (autobind && irm_bind_process(pid, layer)) {
+ printf("Failed to bind %d to %s.\n", pid, layer);
+ goto fail;
+ }
}
}
- if (pids != NULL)
- free(pids);
+ free(ipcps);
return 0;
+
+ fail:
+ free(ipcps);
+ return -1;
}
diff --git a/src/tools/irm/irm_ipcp_list.c b/src/tools/irm/irm_ipcp_list.c
new file mode 100644
index 00000000..e16ca523
--- /dev/null
+++ b/src/tools/irm/irm_ipcp_list.c
@@ -0,0 +1,158 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2018
+ *
+ * Create IPC Processes
+ *
+ * Dimitri Staessens <[email protected]>
+ * Sander Vrijders <[email protected]>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <ouroboros/irm.h>
+
+#include "irm_ops.h"
+#include "irm_utils.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define NORMAL "normal"
+#define UDP "udp"
+#define ETH_LLC "eth-llc"
+#define ETH_DIX "eth-dix"
+#define LOCAL "local"
+#define RAPTOR "raptor"
+
+static void usage(void)
+{
+ printf("Usage: irm ipcp list\n"
+ " [name <ipcp name>]\n"
+ " [layer <layer_name>]\n\n"
+ " [type [TYPE]]\n\n"
+ "where TYPE = {" NORMAL " " LOCAL " "
+ UDP " " ETH_LLC " " ETH_DIX " " RAPTOR "}\n");
+}
+
+static char * str_type(enum ipcp_type type)
+{
+ switch(type) {
+ case IPCP_NORMAL:
+ return NORMAL;
+ case IPCP_ETH_LLC:
+ return ETH_LLC;
+ case IPCP_ETH_DIX:
+ return ETH_DIX;
+ case IPCP_UDP:
+ return UDP;
+ case IPCP_RAPTOR:
+ return RAPTOR;
+ case IPCP_LOCAL:
+ return LOCAL;
+ default:
+ return "UNKNOWN";
+ }
+};
+
+int do_list_ipcp(int argc,
+ char ** argv)
+{
+ char * ipcp_type = NULL;
+ char * ipcp_name = NULL;
+ enum ipcp_type type = -1;
+ struct ipcp_info * ipcps;
+ ssize_t len;
+ ssize_t i;
+
+ while (argc > 0) {
+ if (matches(*argv, "type") == 0) {
+ ipcp_type = *(argv + 1);
+ } else if (matches(*argv, "name") == 0) {
+ ipcp_name = *(argv + 1);
+ } else {
+ printf("\"%s\" is unknown, try \"irm "
+ "ipcp list\".\n", *argv);
+ return -1;
+ }
+
+ argc -= 2;
+ argv += 2;
+ }
+
+ if (ipcp_type != NULL) {
+ if (strcmp(ipcp_type, NORMAL) == 0)
+ type = IPCP_NORMAL;
+ else if (strcmp(ipcp_type, UDP) == 0)
+ type = IPCP_UDP;
+ else if (strcmp(ipcp_type, LOCAL) == 0)
+ type = IPCP_LOCAL;
+ else if (strcmp(ipcp_type, ETH_LLC) == 0)
+ type = IPCP_ETH_LLC;
+ else if (strcmp(ipcp_type, ETH_DIX) == 0)
+ type = IPCP_ETH_DIX;
+ else if (strcmp(ipcp_type, RAPTOR) == 0)
+ type = IPCP_RAPTOR;
+ else {
+ usage();
+ return -1;
+ }
+ }
+
+ len = irm_list_ipcps(&ipcps);
+ if (len == 0) {
+ printf("No IPCPs in system.\n\n");
+ return 0;
+ }
+
+ /* FIXME: Implement filtering based on type and name. */
+ (void) type;
+ (void) ipcp_name;
+
+ printf("+---------+----------------------+------------+"
+ "----------------------+\n");
+ printf("| %7s | %20s | %10s | %20s |\n", "pid", "name", "type", "layer");
+ printf("+---------+----------------------+------------+"
+ "----------------------+\n");
+
+ for (i = 0; i < len; i++)
+ printf("| %7d | %20s | %10s | %20s |\n",
+ ipcps[i].pid,
+ ipcps[i].name,
+ str_type(ipcps[i].type),
+ ipcps[i].layer);
+
+ printf("+---------+----------------------+------------+"
+ "----------------------+\n\n");
+
+ free(ipcps);
+
+ return 0;
+}
diff --git a/src/tools/irm/irm_ops.h b/src/tools/irm/irm_ops.h
index a2cb5399..74035434 100644
--- a/src/tools/irm/irm_ops.h
+++ b/src/tools/irm/irm_ops.h
@@ -57,6 +57,9 @@ int do_connect_ipcp(int argc,
int do_disconnect_ipcp(int argc,
char ** argv);
+int do_list_ipcp(int argc,
+ char ** argv);
+
int bind_cmd(int argc,
char ** argv);
diff --git a/src/tools/irm/irm_register.c b/src/tools/irm/irm_register.c
index 574c2224..59d65a69 100644
--- a/src/tools/irm/irm_register.c
+++ b/src/tools/irm/irm_register.c
@@ -38,29 +38,42 @@
#include <ouroboros/irm.h>
-#include <stdio.h>
#include "irm_ops.h"
#include "irm_utils.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#define MAX_IPCPS 128
#define MAX_LAYERS 128
static void usage(void)
{
printf("Usage: irm register\n"
" name <name>\n"
+ " ipcp <ipcp to register with>\n"
+ " [ipcp <ipcp to register with>]\n"
+ " [... (maximum %d ipcps)]\n"
" layer <layer to register with>\n"
" [layer <layer to register with>]\n"
" [... (maximum %d layers)]\n"
- , MAX_LAYERS);
+ , MAX_IPCPS, MAX_LAYERS);
}
-int do_register(int argc, char ** argv)
+int do_register(int argc,
+ char ** argv)
{
- char * name = NULL;
- char * layers[MAX_LAYERS];
- size_t layers_len = 0;
+ char * name = NULL;
+ char * layers[MAX_LAYERS];
+ size_t layers_len = 0;
+ char * ipcp[MAX_IPCPS];
+ size_t ipcp_len = 0;
+ struct ipcp_info * ipcps;
+ size_t len;
+ size_t i;
while (argc > 0) {
if (matches(*argv, "name") == 0) {
@@ -68,7 +81,13 @@ int do_register(int argc, char ** argv)
} else if (matches(*argv, "layer") == 0) {
layers[layers_len++] = *(argv + 1);
if (layers_len > MAX_LAYERS) {
- printf("Too many layers specified\n");
+ printf("Too many layers specified.\n");
+ return -1;
+ }
+ } else if (matches(*argv, "ipcp") == 0) {
+ ipcp[ipcp_len++] = *(argv + 1);
+ if (ipcp_len > MAX_IPCPS) {
+ printf("Too many IPCPs specified.\n");
return -1;
}
} else {
@@ -81,10 +100,35 @@ int do_register(int argc, char ** argv)
argv += 2;
}
- if (layers_len < 1 || name == NULL) {
+ if ((layers_len < 1 && ipcp_len < 1) || name == NULL) {
usage();
return -1;
}
- return irm_reg(name, layers, layers_len);
+ len = irm_list_ipcps(&ipcps);
+ for (i = 0; i < len; ++i) {
+ size_t j;
+ for (j = 0; j < layers_len; j++) {
+ if (wildcard_match(ipcps[i].layer, layers[j]) == 0) {
+ if (irm_reg(ipcps[i].pid, name)) {
+ free(ipcps);
+ return -1;
+ }
+ break;
+ }
+ }
+ for (j = 0; j < ipcp_len; j++) {
+ if (wildcard_match(ipcps[i].name, ipcp[j]) == 0) {
+ if (irm_reg(ipcps[i].pid, name)) {
+ free(ipcps);
+ return -1;
+ }
+ break;
+ }
+ }
+ }
+
+ free(ipcps);
+
+ return 0;
}
diff --git a/src/tools/irm/irm_unbind_ipcp.c b/src/tools/irm/irm_unbind_ipcp.c
index f804da90..9b2a930a 100644
--- a/src/tools/irm/irm_unbind_ipcp.c
+++ b/src/tools/irm/irm_unbind_ipcp.c
@@ -45,6 +45,8 @@
#include "irm_ops.h"
#include "irm_utils.h"
+#include <string.h>
+
static void usage(void)
{
printf("Usage: irm unbind ipcp <name>\n"
@@ -52,15 +54,14 @@ static void usage(void)
"\n");
}
-int do_unbind_ipcp(int argc, char ** argv)
+int do_unbind_ipcp(int argc,
+ char ** argv)
{
- char * ipcp = NULL;
- char * name = NULL;
-
- pid_t * pids = NULL;
- ssize_t len = 0;
-
- int i;
+ char * ipcp = NULL;
+ char * name = NULL;
+ struct ipcp_info * ipcps;
+ ssize_t len;
+ ssize_t i;
while (argc > 0) {
if (matches(*argv, "name") == 0) {
@@ -81,17 +82,22 @@ int do_unbind_ipcp(int argc, char ** argv)
--argc;
}
- if (ipcp == NULL) {
+ if (ipcp == NULL || name == NULL) {
usage();
return -1;
}
- len = irm_list_ipcps(ipcp, &pids);
-
+ len = irm_list_ipcps(&ipcps);
for (i = 0; i < len; ++i)
- irm_unbind_process(pids[i], name);
+ if (strcmp(ipcps[i].name, ipcp) == 0) {
+ if (irm_unbind_process(ipcps[i].pid, name)) {
+ free(ipcps);
+ return -1;
+ }
+ break;
+ }
- free(pids);
+ free(ipcps);
return 0;
}
diff --git a/src/tools/irm/irm_unregister.c b/src/tools/irm/irm_unregister.c
index 3b161169..52491b42 100644
--- a/src/tools/irm/irm_unregister.c
+++ b/src/tools/irm/irm_unregister.c
@@ -36,31 +36,41 @@
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <stdio.h>
-#include <string.h>
-
#include <ouroboros/irm.h>
#include "irm_ops.h"
#include "irm_utils.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#define MAX_IPCPS 128
#define MAX_LAYERS 128
static void usage(void)
{
printf("Usage: irm unregister\n"
" name <name>\n"
+ " ipcp <ipcp to register with>\n"
+ " [ipcp <ipcp to register with>]\n"
+ " [... (maximum %d ipcps)]\n"
" layer <layer to unregister from>\n"
" [layer <layer to unregister from>]\n"
" [... (maximum %d layers)]\n"
- , MAX_LAYERS);
+ , MAX_IPCPS, MAX_LAYERS);
}
int do_unregister(int argc, char ** argv)
{
- char * layers[MAX_LAYERS];
- size_t layers_len = 0;
- char * name = NULL;
+ char * name = NULL;
+ char * layers[MAX_LAYERS];
+ size_t layers_len = 0;
+ char * ipcp[MAX_IPCPS];
+ size_t ipcp_len = 0;
+ struct ipcp_info * ipcps;
+ size_t len;
+ size_t i;
while (argc > 0) {
if (matches(*argv, "name") == 0) {
@@ -68,7 +78,13 @@ int do_unregister(int argc, char ** argv)
} else if (matches(*argv, "layer") == 0) {
layers[layers_len++] = *(argv + 1);
if (layers_len > MAX_LAYERS) {
- printf("Too many layers specified\n");
+ printf("Too many layers specified.\n");
+ return -1;
+ }
+ } else if (matches(*argv, "ipcp") == 0) {
+ ipcp[ipcp_len++] = *(argv + 1);
+ if (ipcp_len > MAX_IPCPS) {
+ printf("Too many IPCPs specified.\n");
return -1;
}
} else {
@@ -81,10 +97,35 @@ int do_unregister(int argc, char ** argv)
argv += 2;
}
- if (layers_len == 0 || name == NULL) {
+ if ((layers_len < 1 && ipcp_len < 1) || name == NULL) {
usage();
return -1;
}
- return irm_unreg(name, layers, layers_len);
+ len = irm_list_ipcps(&ipcps);
+ for (i = 0; i < len; ++i) {
+ size_t j;
+ for (j = 0; j < layers_len; j++) {
+ if (wildcard_match(ipcps[i].layer, layers[j]) == 0) {
+ if (irm_unreg(ipcps[i].pid, name)) {
+ free(ipcps);
+ return -1;
+ }
+ break;
+ }
+ }
+ for (j = 0; j < ipcp_len; j++) {
+ if (wildcard_match(ipcps[i].name, ipcp[j]) == 0) {
+ if (irm_unreg(ipcps[i].pid, name)) {
+ free(ipcps);
+ return -1;
+ }
+ break;
+ }
+ }
+ }
+
+ free(ipcps);
+
+ return 0;
}
diff --git a/src/tools/irm/irm_utils.c b/src/tools/irm/irm_utils.c
index 573eab70..c5ea9246 100644
--- a/src/tools/irm/irm_utils.c
+++ b/src/tools/irm/irm_utils.c
@@ -36,9 +36,48 @@
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+/*
+ * Copyright (c) 1989, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Wildcard Match code below is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Copyright (c) 2011 The FreeBSD Foundation
+ * All rights reserved.
+ * Portions of this software were developed by David Chisnall
+ * under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * wildcard_match is based on the fnmatch function from POSIX.2.
+ * Implementation based on that one from FreeBSD.
+ */
+
+
#include <string.h>
-#include <stdbool.h>
-#include <stdlib.h>
#include "irm_utils.h"
@@ -52,3 +91,35 @@ int matches(const char * cmd,
return memcmp(pattern, cmd, len);
}
+
+int wildcard_match(const char * pattern,
+ const char * string)
+{
+ char c;
+
+ /* For loop? Why not Zoidberg? */
+ for (;;) {
+ switch (c = *pattern++) {
+ case '\0':
+ return (*string == '\0' ? 0 : -1);
+ case '*':
+ c = *pattern;
+
+ if (c == '\0')
+ return 0;
+
+ /* General case, use recursion. */
+ while ((c = *string) != '\0') {
+ if (!wildcard_match(pattern, string))
+ return 0;
+ ++string;
+ }
+ return -1;
+ default:
+ if (c != *string)
+ return -1;
+ string++;
+ break;
+ }
+ }
+}
diff --git a/src/tools/irm/irm_utils.h b/src/tools/irm/irm_utils.h
index 9f24c4b7..03113f12 100644
--- a/src/tools/irm/irm_utils.h
+++ b/src/tools/irm/irm_utils.h
@@ -36,10 +36,53 @@
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+/*
+ * Copyright (c) 1989, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Wildcard Match code below is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Copyright (c) 2011 The FreeBSD Foundation
+ * All rights reserved.
+ * Portions of this software were developed by David Chisnall
+ * under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * wildcard_match is based on the fnmatch function from POSIX.2.
+ * Implementation based on that one from FreeBSD.
+ */
+
#ifndef OUROBOROS_TOOLS_IRM_UTILS_H
#define OUROBOROS_TOOLS_IRM_UTILS_H
int matches(const char * cmd,
const char * pattern);
+int wildcard_match(const char * pattern,
+ const char * string);
+
#endif /* OUROBOROS_TOOLS_IRM_UTILS_H */
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