diff options
Diffstat (limited to 'src/tools/irm/irm_ipcp_enroll.c')
| -rw-r--r-- | src/tools/irm/irm_ipcp_enroll.c | 84 |
1 files changed, 49 insertions, 35 deletions
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; } |