diff options
Diffstat (limited to 'cmd.c')
| -rw-r--r-- | cmd.c | 48 |
1 files changed, 48 insertions, 0 deletions
@@ -543,6 +543,23 @@ cmd_free(struct cmd *cmd) free(cmd); } +/* Copy a command. */ +struct cmd * +cmd_copy(struct cmd *cmd, int argc, char **argv) +{ + struct cmd *new_cmd; + + new_cmd = xcalloc(1, sizeof *new_cmd); + new_cmd->entry = cmd->entry; + new_cmd->args = args_copy(cmd->args, argc, argv); + + if (cmd->file != NULL) + new_cmd->file = xstrdup(cmd->file); + new_cmd->line = cmd->line; + + return (new_cmd); +} + /* Get a command as a string. */ char * cmd_print(struct cmd *cmd) @@ -617,6 +634,37 @@ cmd_list_free(struct cmd_list *cmdlist) free(cmdlist); } +/* Copy a command list, expanding %s in arguments. */ +struct cmd_list * +cmd_list_copy(struct cmd_list *cmdlist, int argc, char **argv) +{ + struct cmd *cmd; + struct cmd_list *new_cmdlist; + struct cmd *new_cmd; + u_int group = cmdlist->group; + char *s; + + s = cmd_list_print(cmdlist, 0); + log_debug("%s: %s", __func__, s); + free(s); + + new_cmdlist = cmd_list_new(); + TAILQ_FOREACH(cmd, cmdlist->list, qentry) { + if (cmd->group != group) { + new_cmdlist->group = cmd_list_next_group++; + group = cmd->group; + } + new_cmd = cmd_copy(cmd, argc, argv); + cmd_list_append(new_cmdlist, new_cmd); + } + + s = cmd_list_print(new_cmdlist, 0); + log_debug("%s: %s", __func__, s); + free(s); + + return (new_cmdlist); +} + /* Get a command list as a string. */ char * cmd_list_print(struct cmd_list *cmdlist, int escaped) |