blob: c9443bd9c63da88f89f961d9b0f7b80f659324c0 [file] [log] [blame]
// gdisk.cc
// Program modelled after Linux fdisk, but it manipulates GPT partitions
// rather than MBR partitions.
//
// by Rod Smith, project began February 2009
/* This program is copyright (c) 2009-2013 by Roderick W. Smith. It is distributed
under the terms of the GNU GPL version 2, as detailed in the COPYING file. */
#include <string.h>
#include <iostream>
#include "gpttext.h"
using namespace std;
int main(int argc, char* argv[]) {
GPTDataTextUI theGPT;
string device = "";
UnicodeString uString;
int isError = 0;
#ifndef EFI
cout << "GPT fdisk (gdisk) version " << GPTFDISK_VERSION << "\n\n";
#endif /*EFI*/
if (!SizesOK())
exit(1);
switch (argc) {
case 1:
cout << "Type device filename, or press <Enter> to exit: ";
device = ReadString();
if (device.length() == 0)
exit(0);
else if (theGPT.LoadPartitions(device)) {
if (theGPT.GetState() != use_gpt)
WinWarning();
theGPT.MainMenu(device);
} // if/elseif
break;
case 2: // basic usage
if (theGPT.LoadPartitions(argv[1])) {
if (theGPT.GetState() != use_gpt)
WinWarning();
theGPT.MainMenu(argv[1]);
} // if
break;
case 3: // usage with "-l" option
if (strcmp(argv[1], "-l") == 0) {
device = (string) argv[2];
} else if (strcmp(argv[2], "-l") == 0) {
device = (string) argv[1];
} else { // 3 arguments, but none is "-l"
cerr << "Usage: " << argv[0] << " [-l] device_file\n";
isError = 1;
} // if/elseif/else
if (device != "") {
theGPT.JustLooking();
if (theGPT.LoadPartitions(device))
theGPT.DisplayGPTData();
else
isError = 1;
} // if
break;
default:
cerr << "Usage: " << argv[0] << " [-l] device_file\n";
isError = 1;
break;
} // switch
return (isError);
} // main