mirror of
https://github.com/xorgy/mediafire-fuse
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63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
/*
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* Copyright (C) 2013 Bryan Christ <bryan.christ@mediafire.com>
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* 2014 Johannes Schauer <j.schauer@email.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2, as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 51
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "../mfshell.h"
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#include "../commands.h"
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int
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mfshell_cmd_help(mfshell *mfshell, int argc, char **argv)
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{
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(void)argv;
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if (argc != 1) {
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fprintf(stderr, "Invalid number of arguments\n");
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return -1;
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}
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printf(
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" arguments:\n\r"
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" <optional>\n\r"
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" [required]\n\r");
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printf("\n\r");
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unsigned int column1_width = 0;
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unsigned int column2_width = 0;
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mfcmd* curr_cmd;
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for (curr_cmd = mfshell->commands; curr_cmd->name != NULL; curr_cmd++) {
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if (strlen(curr_cmd->name) > column1_width)
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column1_width = strlen(curr_cmd->name);
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if (strlen(curr_cmd->argstring) > column2_width)
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column2_width = strlen(curr_cmd->argstring);
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}
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for (curr_cmd = mfshell->commands; curr_cmd->name != NULL; curr_cmd++) {
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printf("%*s %*s %s\n", column1_width, curr_cmd->name, column2_width, curr_cmd->argstring, curr_cmd->help);
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}
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return 0;
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}
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