Changeset 6d100fd in mainline

Timestamp:

2011-08-11T17:20:49Z (13 years ago)

Author:

Petr Koupy <petr.koupy@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1cc4a09

Parents:

7dfcc50a

Message:

Added help printouts for batch command.

File:

• uspace/app/bdsh/cmds/modules/help/help.c (modified) (5 diffs)

uspace/app/bdsh/cmds/modules/help/help.c

@@ -43 +43 @@
 extern const char *progname;
 
+#define HELP_IS_BATCH           3
 #define HELP_IS_COMMANDS        2
 #define HELP_IS_MODULE          1
@@ -54 +55 @@
 {
         int rc = HELP_IS_RUBBISH;
+
+        if (str_cmp(cmd, "batch") == 0)
+                return HELP_IS_BATCH;
 
         if (str_cmp(cmd, "commands") == 0)
@@ -87 +91 @@
                 "\n  If no argument is given to %s, a list of commands are shown\n\n",
                 cmdname, cmdname, cmdname, cmdname);
+        }
+
+        return;
+}
+
+static void help_batch(unsigned int level)
+{
+        if (level == HELP_SHORT) {
+                printf(
+                "\n  batch [filename]\n"
+                "  Issues commands stored in the file.\n"
+                "  Each command must correspond to the single line in the file.\n\n");
+        } else {
+                printf(
+                "\n  `batch' - issues a batch of commands\n"
+                "  Issues commands stored in the file. Each command must correspond\n"
+                "  to the single line in the file. Empty lines can be used to visually\n"
+                "  separate groups of commands. There is no support for comments,\n"
+                "  variables, recursion or other programming constructs - the `batch'\n"
+                "  command is indeed very trivial.\n\n");
         }
 
@@ -121 +145 @@
         }
 
+        printf("   %-16s\t%s\n", "batch", "Issue batch of commands");
         printf("\n  Try %s %s for more information on how `%s' works.\n\n",
                 cmdname, cmdname, cmdname);
@@ -182 +207 @@
                         help_commands();
                         return CMD_SUCCESS;
+                case HELP_IS_BATCH:
+                        help_batch(level);
+                        return CMD_SUCCESS;
                 case HELP_IS_MODULE:
                         help_module(mod_switch, level);