/* Delete a VM instance and related files */
static int cmd_clean_delete(hypervisor_conn_t *conn,int argc,char *argv[])
{
int res, i;
glob_t globbuf;
char *pattern;
vm_instance_t *vm;
if (!(vm = hypervisor_find_object(conn,argv[0],OBJ_TYPE_VM)))
return(-1);
pattern = vm_build_filename(vm, "*");
vm_release(vm);
res = vm_delete_instance(argv[0]);
if (res == 1) {
/* delete related files (best effort) */
if (pattern != NULL && glob(pattern, GLOB_NOSORT, NULL, &globbuf) == 0) {
for (i = 0; i < globbuf.gl_pathc; i++) {
remove(globbuf.gl_pathv[i]);
}
globfree(&globbuf);
}
hypervisor_send_reply(conn,HSC_INFO_OK,1,"VM '%s' and related files deleted",argv[0]);
} else {
hypervisor_send_reply(conn,HSC_ERR_DELETE,1,
"unable to delete VM '%s'",argv[0]);
}
free(pattern);
return(res);
}
/* Delete a VM instance */
static int cmd_delete(hypervisor_conn_t *conn,int argc,char *argv[])
{
int res;
res = vm_delete_instance(argv[0]);
if (res == 1) {
hypervisor_send_reply(conn,HSC_INFO_OK,1,"VM '%s' deleted",argv[0]);
} else {
hypervisor_send_reply(conn,HSC_ERR_DELETE,1,
"unable to delete VM '%s'",argv[0]);
}
return(res);
}
/* Parse the command line */
static int parse_std_cmd_line(int argc,char *argv[])
{
char *options_list =
"r:o:n:c:m:l:C:i:jt:p:s:k:T:U:A:B:a:f:E:b:S:R:M:eXP:N:G:g:L:I:";
vm_platform_t *platform;
vm_instance_t *vm = NULL;
int instance_id;
int option;
char *str;
FILE *pid_file = NULL; // For saving the pid if requested
/* Get the instance ID */
instance_id = 0;
/* Use the old VM file naming type */
vm_file_naming_type = 1;
cli_load_plugins(argc,argv);
if ((str = cli_find_option(argc,argv,"-i"))) {
instance_id = atoi(str);
printf("Instance ID set to %d.\n",instance_id);
}
if ((str = cli_find_option(argc,argv,"-N")))
vm_file_naming_type = atoi(str);
/* Get the platform type */
if (!(platform = cli_get_platform_type(argc,argv)))
goto exit_failure;
/* Create the default instance */
if (!(vm = cli_create_instance("default",platform->name,instance_id)))
goto exit_failure;
opterr = 0;
vtty_set_ctrlhandler(1); /* By default allow ctrl ] */
vtty_set_telnetmsg(1); /* By default allow telnet message */
while((option = getopt_long(argc,argv,options_list,
cmd_line_lopts,NULL)) != -1)
{
switch(option)
{
/* Instance ID (already managed) */
case 'i':
break;
/* Platform (already managed) */
case 'P':
break;
/* RAM size */
case 'r':
vm->ram_size = strtol(optarg, NULL, 10);
printf("Virtual RAM size set to %d MB.\n",vm->ram_size);
break;
/* ROM size */
case 'o':
vm->rom_size = strtol(optarg, NULL, 10);
printf("Virtual ROM size set to %d MB.\n",vm->rom_size);
break;
/* NVRAM size */
case 'n':
vm->nvram_size = strtol(optarg, NULL, 10);
printf("NVRAM size set to %d KB.\n",vm->nvram_size);
break;
/* PCMCIA disk0 size */
case OPT_DISK0_SIZE:
vm->pcmcia_disk_size[0] = atoi(optarg);
printf("PCMCIA ATA disk0 size set to %u MB.\n",
vm->pcmcia_disk_size[0]);
break;
/* PCMCIA disk1 size */
case OPT_DISK1_SIZE:
vm->pcmcia_disk_size[1] = atoi(optarg);
printf("PCMCIA ATA disk1 size set to %u MB.\n",
vm->pcmcia_disk_size[1]);
break;
case OPT_NOCTRL:
vtty_set_ctrlhandler(0); /* Ignore ctrl ] */
printf("Block ctrl+] access to monitor console.\n");
break;
/* Config Register */
case 'c':
vm->conf_reg_setup = strtol(optarg, NULL, 0);
printf("Config. Register set to 0x%x.\n",vm->conf_reg_setup);
break;
/* IOS startup configuration file */
case 'C':
case OPT_STARTUP_CONFIG_FILE:
vm_ios_set_config(vm,optarg,vm->ios_private_config);
break;
/* IOS private configuration file */
case OPT_PRIVATE_CONFIG_FILE:
vm_ios_set_config(vm,vm->ios_startup_config,optarg);
break;
/* Use physical memory to emulate RAM (no-mapped file) */
case 'X':
vm->ram_mmap = 0;
break;
/* Use a ghost file to simulate RAM */
case 'G':
free(vm->ghost_ram_filename);
vm->ghost_ram_filename = strdup(optarg);
vm->ghost_status = VM_GHOST_RAM_USE;
break;
/* Generate a ghost RAM image */
case 'g':
free(vm->ghost_ram_filename);
vm->ghost_ram_filename = strdup(optarg);
vm->ghost_status = VM_GHOST_RAM_GENERATE;
break;
/* Use sparse memory */
case OPT_SPARSE_MEM:
vm->sparse_mem = TRUE;
break;
/* Alternate ROM */
case 'R':
vm->rom_filename = optarg;
break;
case OPT_NOTELMSG:
vtty_set_telnetmsg(0); /* disable telnet greeting */
printf("Prevent telnet message on AUX/CONSOLE connecte.\n");
break;
case OPT_FILEPID:
if ((pid_file = fopen(optarg,"w"))) {
fprintf(pid_file,"%d",getpid());
fclose(pid_file);
} else {
printf("Unable to save to %s.\n",optarg);
}
break;
/* Idle PC */
case OPT_IDLE_PC:
vm->idle_pc = strtoull(optarg,NULL,0);
printf("Idle PC set to 0x%llx.\n",vm->idle_pc);
break;
/* Timer IRQ check interval */
case OPT_TIMER_ITV:
vm->timer_irq_check_itv = atoi(optarg);
break;
/* Clock divisor */
case 'k':
vm->clock_divisor = atoi(optarg);
if (!vm->clock_divisor) {
fprintf(stderr,"Invalid Clock Divisor specified!\n");
goto exit_failure;
}
printf("Using a clock divisor of %d.\n",vm->clock_divisor);
break;
/* Disable JIT */
case 'j':
vm->jit_use = FALSE;
break;
/* VM debug level */
case OPT_VM_DEBUG:
vm->debug_level = atoi(optarg);
break;
/* Log file */
case 'l':
if (!(log_file_name = realloc(log_file_name, strlen(optarg)+1))) {
fprintf(stderr,"Unable to set log file name.\n");
goto exit_failure;
}
strcpy(log_file_name, optarg);
printf("Log file: writing to %s\n",log_file_name);
break;
#if DEBUG_SYM_TREE
/* Symbol file */
case 'S':
vm->sym_filename = strdup(optarg);
break;
#endif
/* TCP server for Console Port */
case 'T':
vm->vtty_con_type = VTTY_TYPE_TCP;
vm->vtty_con_tcp_port = atoi(optarg);
break;
/* Serial interface for Console port */
case 'U':
vm->vtty_con_type = VTTY_TYPE_SERIAL;
if (vtty_parse_serial_option(&vm->vtty_con_serial_option,optarg)) {
fprintf(stderr,
"Invalid Console serial interface descriptor!\n");
goto exit_failure;
}
break;
/* TCP server for AUX Port */
case 'A':
vm->vtty_aux_type = VTTY_TYPE_TCP;
vm->vtty_aux_tcp_port = atoi(optarg);
break;
/* Serial interface for AUX port */
case 'B':
vm->vtty_aux_type = VTTY_TYPE_SERIAL;
if (vtty_parse_serial_option(&vm->vtty_aux_serial_option,optarg)) {
fprintf(stderr,"Invalid AUX serial interface descriptor!\n");
goto exit_failure;
}
break;
/* Port settings */
case 'p':
vm_slot_cmd_create(vm,optarg);
break;
/* NIO settings */
case 's':
vm_slot_cmd_add_nio(vm,optarg);
break;
/* Virtual ATM switch */
case 'a':
if (atmsw_start(optarg) == -1)
goto exit_failure;
break;
/* Virtual ATM bridge */
case 'M':
if (atm_bridge_start(optarg) == -1)
goto exit_failure;
break;
/* Virtual Frame-Relay switch */
case 'f':
if (frsw_start(optarg) == -1)
goto exit_failure;
break;
/* Virtual Ethernet switch */
case 'E':
if (ethsw_start(optarg) == -1)
goto exit_failure;
break;
/* Virtual bridge */
case 'b':
if (netio_bridge_start(optarg) == -1)
goto exit_failure;
break;
#ifdef GEN_ETH
/* Ethernet device list */
case 'e':
gen_eth_show_dev_list();
goto exit_success;
#endif
/* Load plugin (already handled) */
case 'L':
break;
/* Oops ! */
case '?':
show_usage(vm,argc,argv);
goto exit_failure;
/* Parse options specific to the platform */
default:
if (vm->platform->cli_parse_options != NULL)
/* If you get an option wrong, say which option is was */
/* Wont be pretty for a long option, but it will at least help */
if (vm->platform->cli_parse_options(vm,option) == -1) {
printf("Flag not recognised: -%c\n",(char)option);
goto exit_failure;
}
}
}
/* Last argument, this is the IOS filename */
if (optind == (argc - 1)) {
/* setting IOS image file */
vm_ios_set_image(vm,argv[optind]);
printf("IOS image file: %s\n\n",vm->ios_image);
} else {
/* IOS missing */
fprintf(stderr,"Please specify an IOS image filename\n");
show_usage(vm,argc,argv);
goto exit_failure;
}
vm_release(vm);
return(0);
exit_success:
if (vm) {
vm_release(vm);
vm_delete_instance("default");
}
exit(EXIT_SUCCESS);
return(-1);
exit_failure:
if (vm) {
vm_release(vm);
vm_delete_instance("default");
}
exit(EXIT_FAILURE);
return(-1);
}