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/**************************************************************************
gPXE - Network Bootstrap Program
Literature dealing with the network protocols:
ARP - RFC826
RARP - RFC903
UDP - RFC768
BOOTP - RFC951, RFC2132 (vendor extensions)
DHCP - RFC2131, RFC2132 (options)
TFTP - RFC1350, RFC2347 (options), RFC2348 (blocksize), RFC2349 (tsize)
RPC - RFC1831, RFC1832 (XDR), RFC1833 (rpcbind/portmapper)
NFS - RFC1094, RFC1813 (v3, useful for clarifications, not implemented)
IGMP - RFC1112
**************************************************************************/
#include <stdio.h>
#include <gpxe/init.h>
#include <gpxe/features.h>
#include <gpxe/shell.h>
#include <gpxe/shell_banner.h>
#include <usr/autoboot.h>
#define NORMAL "\033[0m"
#define BOLD "\033[1m"
#define CYAN "\033[36m"
static struct feature features[0] __table_start ( struct feature, features );
static struct feature features_end[0] __table_end ( struct feature, features );
/**
* Main entry point
*
* @ret rc Return status code
*/
__cdecl int main ( void ) {
struct feature *feature;
initialise();
startup();
/* Print welcome banner */
printf ( NORMAL "\n\n\n" BOLD "gPXE " VERSION
NORMAL " -- Open Source Boot Firmware -- "
CYAN "http://etherboot.org" NORMAL "\n"
"Features:" );
for ( feature = features ; feature < features_end ; feature++ )
printf ( " %s", feature->name );
printf ( "\n" );
/* Prompt for shell */
if ( shell_banner() ) {
/* User wants shell; just give them a shell */
shell();
} else {
/* User doesn't want shell; try booting. If booting
* fails, offer a second chance to enter the shell for
* diagnostics.
*/
autoboot();
if ( shell_banner() )
shell();
}
shutdown ( SHUTDOWN_EXIT | shutdown_exit_flags );
return 0;
}
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