svn commit: samba r5424 - in branches/SAMBA_4_0/source/utils/net: .
mimir at samba.org
mimir at samba.org
Wed Feb 16 21:51:37 GMT 2005
Author: mimir
Date: 2005-02-16 21:51:37 +0000 (Wed, 16 Feb 2005)
New Revision: 5424
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=5424
Log:
Automatically generate basic help display on basis of name
and description from function table.
rafal
Modified:
branches/SAMBA_4_0/source/utils/net/net.c
Changeset:
Modified: branches/SAMBA_4_0/source/utils/net/net.c
===================================================================
--- branches/SAMBA_4_0/source/utils/net/net.c 2005-02-16 21:50:38 UTC (rev 5423)
+++ branches/SAMBA_4_0/source/utils/net/net.c 2005-02-16 21:51:37 UTC (rev 5424)
@@ -57,9 +57,11 @@
{
int i;
- if (argc < 1) {
- d_printf("Usage: \n");
+ if (argc == 0) {
return usage_fn(ctx, argc, argv);
+
+ } else if (argc == 1 && strequal(argv[0], "help")) {
+ return net_help(ctx, functable);
}
for (i=0; functable[i].name; i++) {
@@ -79,12 +81,12 @@
const struct net_functable *functable)
{
int i;
-
+/*
if (argc < 1) {
d_printf("net_run_usage: TODO (argc < 1)\n");
return 1;
}
-
+*/
for (i=0; functable[i].name; i++) {
if (StrCaseCmp(argv[0], functable[i].name) == 0)
if (functable[i].usage) {
@@ -92,62 +94,42 @@
}
}
- d_printf("No usage for command: %s\n", argv[0]);
+ d_printf("No usage information for command: %s\n", argv[0]);
return 1;
}
-/*
- run a usage function from a function table. If not found then fail
-*/
-int net_run_help(struct net_context *ctx,
- int argc, const char **argv,
- const struct net_functable *functable)
+
+/* main function table */
+static const struct net_functable net_functable[] = {
+ {"password", "change password\n", net_password, net_password_usage},
+ {"time", "get remote server's time\n", net_time, net_time_usage},
+ {"join", "join a domain\n", net_join, net_join_usage},
+ {"user", "manage user accounts\n", net_user, net_user_usage},
+ {NULL, NULL, NULL, NULL}
+};
+
+int net_help(struct net_context *ctx, const struct net_functable *ftable)
{
- int i;
+ int i = 0;
+ const char *name = ftable[i].name;
+ const char *desc = ftable[i].desc;
- if (argc < 1) {
- d_printf("net_run_help: TODO (argc < 1)\n");
- return 1;
+ d_printf("Available commands:\n");
+ while (name && desc) {
+ d_printf("\t%s\t\t%s", name, desc);
+ name = ftable[++i].name;
+ desc = ftable[i].desc;
}
- for (i=0; functable[i].name; i++) {
- if (StrCaseCmp(argv[0], functable[i].name) == 0)
- if (functable[i].help) {
- return functable[i].help(ctx, argc-1, argv+1);
- }
- }
-
- d_printf("No help for command: %s\n", argv[0]);
-
- return 1;
-}
-
-static int net_help(struct net_context *ctx, int argc, const char **argv)
-{
- d_printf("net_help: TODO\n");
return 0;
}
-static int net_help_usage(struct net_context *ctx, int argc, const char **argv)
-{
- d_printf("net_help_usage: TODO\n");
- return 0;
-}
-
-/* main function table */
-static const struct net_functable net_functable[] = {
- {"password", net_password, net_password_usage, net_password_help},
- {"time", net_time, net_time_usage, net_time_help},
- {"join", net_join, net_join_usage, net_join_help},
- {"user", net_user, net_user_usage, net_user_help},
- {"help", net_help, net_help_usage, net_help},
- {NULL, NULL}
-};
-
static int net_usage(struct net_context *ctx, int argc, const char **argv)
{
- return net_run_usage(ctx, argc, argv, net_functable);
+ d_printf("Usage:\n");
+ d_printf("net <command> [options]\n");
+ return 0;
}
/****************************************************************************
@@ -185,7 +167,7 @@
default:
d_printf("Invalid option %s: %s\n",
poptBadOption(pc, 0), poptStrerror(opt));
- net_help(ctx, argc, argv);
+ net_usage(ctx, argc, argv);
exit(1);
}
}
@@ -204,8 +186,7 @@
}
if (argc_new < 2) {
- d_printf("Usage: TODO\n");
- return 1;
+ return net_usage(ctx, argc, argv);
}
net_init_subsystems;
More information about the samba-cvs
mailing list