tools: Enhance irm connect and disconnect command0.11.10

This enhances the irm connect and irm disconnect command to allow
creating connections between IPCPs based on wildcard matching for the
component name. In case no component was specified it sets up
connections between all possible components.

Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>

3 files changed, 35 insertions, 27 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3b3ef9bf..a2caab14 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ include(GNUInstallDirs)
 
 set(PACKAGE_VERSION_MAJOR  0)
 set(PACKAGE_VERSION_MINOR 11)
-set(PACKAGE_VERSION_PATCH  9)
+set(PACKAGE_VERSION_PATCH 10)
 
 set(PACKAGE_NAME        "${CMAKE_PROJECT_NAME}")
 set(PACKAGE_DESCRIPTION "The Ouroboros prototype")
diff --git a/src/tools/irm/irm_ipcp_connect.c b/src/tools/irm/irm_ipcp_connect.c
index 42c07354..0b377dce 100644
--- a/src/tools/irm/irm_ipcp_connect.c
+++ b/src/tools/irm/irm_ipcp_connect.c
@@ -45,15 +45,15 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define DT      "dt"
-#define MGMT    "mgmt"
+#define DT   "dt"
+#define MGMT "mgmt"
 
 static void usage(void)
 {
         printf("Usage: irm ipcp connect\n"
                "                name      <ipcp name>\n"
-               "                component [COMPONENT]\n"
-               "                dst       <name of destination IPCP>\n\n"
+               "                dst       <name of destination IPCP>\n"
+               "                [component [COMPONENT]]\n\n"
                "where COMPONENT = {" DT " " MGMT "}\n");
 }
 
@@ -62,7 +62,8 @@ int do_connect_ipcp(int     argc,
 {
         char *             ipcp = NULL;
         char *             dst  = NULL;
-        char *             comp = NULL;
+        char *             comp = "*";
+        char *             component = NULL;
         struct ipcp_info * ipcps;
         ssize_t            len  = 0;
         pid_t              pid  = -1;
@@ -77,7 +78,7 @@ int do_connect_ipcp(int     argc,
                         comp = *(argv + 1);
                 } else {
                         printf("\"%s\" is unknown, try \"irm "
-                               "ipcpi connect\".\n", *argv);
+                               "ipcp connect\".\n", *argv);
                         return -1;
                 }
 
@@ -100,14 +101,17 @@ int do_connect_ipcp(int     argc,
         if (pid == -1)
                 return -1;
 
-        if (!strcmp(comp, DT))
-                comp = DT_COMP;
-
-        if (!strcmp(comp , MGMT))
-                comp = MGMT_COMP;
+        if (wildcard_match(comp, MGMT) == 0) {
+                component = MGMT_COMP;
+                if (irm_connect_ipcp(pid, dst, component))
+                        return -1;
+        }
 
-        if (irm_connect_ipcp(pid, dst, comp))
-                return -1;
+        if (wildcard_match(comp, DT) == 0) {
+                component = DT_COMP;
+                if (irm_connect_ipcp(pid, dst, component))
+                        return -1;
+        }
 
         return 0;
 }
diff --git a/src/tools/irm/irm_ipcp_disconnect.c b/src/tools/irm/irm_ipcp_disconnect.c
index 73f1588d..c54bfdc3 100644
--- a/src/tools/irm/irm_ipcp_disconnect.c
+++ b/src/tools/irm/irm_ipcp_disconnect.c
@@ -45,15 +45,15 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define DT      "dt"
-#define MGMT    "mgmt"
+#define DT   "dt"
+#define MGMT "mgmt"
 
 static void usage(void)
 {
         printf("Usage: irm ipcp disconnect\n"
                "                name      <ipcp name>\n"
-               "                component [COMPONENT]\n"
-               "                dst       <name of destination IPCP>\n\n"
+               "                dst       <name of destination IPCP>\n"
+               "                [component [COMPONENT]]\n\n"
                "where COMPONENT = {" DT " " MGMT "}\n");
 }
 
@@ -62,7 +62,8 @@ int do_disconnect_ipcp(int     argc,
 {
         char *             ipcp = NULL;
         char *             dst  = NULL;
-        char *             comp = NULL;
+        char *             comp = "*";
+        char *             component = NULL;
         struct ipcp_info * ipcps;
         ssize_t            len  = 0;
         pid_t              pid  = -1;
@@ -77,7 +78,7 @@ int do_disconnect_ipcp(int     argc,
                         comp = *(argv + 1);
                 } else {
                         printf("\"%s\" is unknown, try \"irm "
-                               "ipcpi connect\".\n", *argv);
+                               "ipcp connect\".\n", *argv);
                         return -1;
                 }
 
@@ -100,14 +101,17 @@ int do_disconnect_ipcp(int     argc,
         if (pid == -1)
                 return -1;
 
-        if (!strcmp(comp, DT))
-                comp = DT_COMP;
-
-        if (!strcmp(comp , MGMT))
-                comp = MGMT_COMP;
+        if (wildcard_match(comp, DT) == 0) {
+                component = DT_COMP;
+                if (irm_disconnect_ipcp(pid, dst, component))
+                        return -1;
+        }
 
-        if (irm_disconnect_ipcp(pid, dst, comp))
-                return -1;
+        if (wildcard_match(comp, MGMT) == 0) {
+                component = MGMT_COMP;
+                if (irm_disconnect_ipcp(pid, dst, component))
+                        return -1;
+        }
 
         return 0;
 }