Exemplo n.º 1
0
static struct dfui_response *
response_construct_from_curses_form_single(const struct dfui_form *f,
					   const struct curses_form *cf,
					   const struct curses_widget *cw)
{
	struct dfui_response *r = NULL;
	struct dfui_action *selected = NULL;
	struct dfui_dataset *ds = NULL;
	const char *id;
	const char *value;

	selected = cw->userdata;
	r = dfui_response_new(dfui_form_get_id(f),
			      dfui_action_get_id(selected));
	ds = dfui_dataset_new();
	for (cw = cf->widget_head; cw != NULL; cw = cw->next) {
		if (cw->user_id > 0) {
			id = dfui_field_get_id((struct dfui_field *)cw->userdata);
			value = curses_widget_xlat_value(cw);
			dfui_dataset_celldata_add(ds, id, value);
		}
	}
	dfui_response_dataset_add(r, ds);

	return(r);
}
Exemplo n.º 2
0
/*
 * Pop a Lua table representing a DFUI dataset from the Lua stack,
 * create a new DFUI dataset from it, and return it.
 */
static struct dfui_dataset *
dfui_dataset_from_lua_table(lua_State *L, int table_idx)
{
	struct dfui_dataset *ds;

	/*
	 * Create the initial dataset.
	 */
	ds = dfui_dataset_new();

	/*
	 * Traverse the table, looking for key->value pairs that we can use.
	 */
	lua_pushnil(L);
	while (lua_next(L, table_idx) != 0) {
		if (lua_isstring(L, -2) && lua_isstring(L, -1)) {
			dfui_dataset_celldata_add(ds,
			    lua_tostring(L, -2), lua_tostring(L, -1)
			);
		} else {
			/* Bogus, just skip it */
		}

		/*
		 * Remove the value, but leave the key for the next iteration.
		 */
		lua_pop(L, 1);
	}	

	/*
	 * Remove the table.
	 */
	lua_pop(L, 1);
	return(ds);
}
Exemplo n.º 3
0
/*
 * XXX this should maybe be in libdfui.
 */
static struct dfui_dataset *
create_default_dataset(const struct dfui_form *f)
{
	struct dfui_dataset *ds;
	struct dfui_field *fi;

	ds = dfui_dataset_new();
	for (fi = dfui_form_field_get_first(f); fi != NULL;
	     fi = dfui_field_get_next(fi)) {
		dfui_dataset_celldata_add(ds,
		     dfui_field_get_id(fi), "");
	}

	return(ds);
}
Exemplo n.º 4
0
static struct dfui_response *
response_construct_from_curses_form_multiple(const struct dfui_form *f,
					     const struct curses_form *cf,
					     const struct curses_widget *cw)
{
	struct dfui_response *r = NULL;
	struct dfui_action *selected = NULL;
	struct dfui_dataset *ds = NULL;
	const char *id;
	const char *value;
	int row = 0;
	int rows = 100; /* XXX obviously we'd prefer something more efficient here! */
	int cds_added = 0;

	selected = cw->userdata;
	r = dfui_response_new(dfui_form_get_id(f),
			      dfui_action_get_id(selected));

	/* Create one dataset per row. */
	for (row = 1; row < rows; row++) {
		ds = dfui_dataset_new();
		cds_added = 0;
		for (cw = cf->widget_head; cw != NULL; cw = cw->next) {
			if (cw->user_id == row &&
			    (cw->type == CURSES_TEXTBOX || cw->type == CURSES_CHECKBOX)) {
				id = dfui_field_get_id((struct dfui_field *)cw->userdata);
				value = curses_widget_xlat_value(cw);
				dfui_dataset_celldata_add(ds, id, value);
				cds_added += 1;
			}
		}
		if (cds_added > 0) {
			dfui_response_dataset_add(r, ds);
		} else {
			dfui_dataset_free(ds);
		}
	}

	return(r);
}
Exemplo n.º 5
0
static void
populate_create_subpartitions_form(struct dfui_form *f, struct i_fn_args *a)
{
	struct subpartition *sp;
	struct dfui_dataset *ds;
	int i;
	long capacity;

	if (slice_subpartition_first(storage_get_selected_slice(a->s)) != NULL) {
		/*
		 * The user has already given us their subpartition
		 * preferences, so use them here.
		 */
		for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
		     sp != NULL; sp = subpartition_next(sp)) {
			ds = dfui_dataset_new();
			dfui_dataset_celldata_add(ds, "mountpoint",
			    subpartition_get_mountpoint(sp));
			dfui_dataset_celldata_add(ds, "capacity",
			    capacity_to_string(subpartition_get_capacity(sp)));
			dfui_dataset_celldata_add(ds, "encrypted",
			    subpartition_is_encrypted(sp) ? "Y" : "N");
			dfui_form_dataset_add(f, ds);
		}
	} else {
		/*
		 * Otherwise, populate the form with datasets representing
		 * reasonably-calculated defaults.  The defaults are chosen
		 * based on the slice's total capacity and the machine's
		 * total physical memory (for swap.)
		 */
		for (i = 0; def_mountpt[i] != NULL; i++) {
			capacity = default_capacity(a->s, def_mountpt[i]);
			ds = dfui_dataset_new();
			dfui_dataset_celldata_add(ds, "mountpoint",
			    def_mountpt[i]);
			dfui_dataset_celldata_add(ds, "capacity",
			    capacity_to_string(capacity));
			dfui_dataset_celldata_add(ds, "encrypted", "N");
			dfui_form_dataset_add(f, ds);
		}
	}
}
Exemplo n.º 6
0
void
fn_memtest(struct i_fn_args *a)
{
	struct dfui_form *f;
	struct dfui_response *r;
	struct dfui_dataset *ds, *new_ds;
	struct commands *cmds;
	struct command *cmd;
	const char *memtestsize;

	f = dfui_form_create(
	    "memtest",
	    _("Memory test"),
	    _("Memory test - Enter the size in values such as 400M, 1G."),
	    "",

	    "f", "memtestsize", _("Memory test size"),
	    _("Enter the amount of memory you would like to check:"), "",

	    "a", "ok", _("OK"), "", "",
	    "a", "cancel", _("Cancel Memory Test"), "", "",
	    "p", "accelerator", "ESC",

	    NULL
	);

	ds = dfui_dataset_new();
	dfui_dataset_celldata_add(ds, "memtestsize", "");
	dfui_form_dataset_add(f, ds);

	if (!dfui_be_present(a->c, f, &r))
		abort_backend();

	if (strcmp(dfui_response_get_action_id(r), "ok") == 0) {
		new_ds = dfui_response_dataset_get_first(r);
		memtestsize = dfui_dataset_get_value(new_ds, "memtestsize");
		cmds = commands_new();
		cmd = command_add(cmds,
		    "cd %s && %s%s %s 1 --log",
		    a->tmp,
		    a->os_root, cmd_name(a, "MEMTEST"),
		    memtestsize);
		command_set_log_mode(cmd, COMMAND_LOG_QUIET);
		cmd = command_add(cmds,
		    "%s%s -E -v '^Unable to malloc' %smemtest.log > %smemtest.log.new",
		    a->os_root, cmd_name(a, "GREP"),
		    a->tmp, a->tmp);
		cmd = command_add(cmds, "%s%s %smemtest.log.new %smemtest.log",
		    a->os_root, cmd_name(a, "MV"),
		    a->tmp, a->tmp);
		cmd = command_add(cmds,
		    "%s%s -E -v '^Allocated.*failed' %smemtest.log > %smemtest.log.new",
		    a->os_root, cmd_name(a, "GREP"),
		    a->tmp, a->tmp);
		cmd = command_add(cmds, "%s%s %smemtest.log.new %smemtest.log",
		    a->os_root, cmd_name(a, "MV"),
		    a->tmp, a->tmp);
 		if (commands_execute(a, cmds)) {
			commands_free(cmds);
			view_memtest_log(a);
			cmds = commands_new();
			cmd = command_add(cmds, "%s%s -f %smemtest.log",
			    a->os_root, cmd_name(a, "RM"),
			    a->tmp);
			commands_execute(a, cmds);
		} else {
			inform(a->c, _("Memory test could not be run."));
		}
		commands_free(cmds);
	}

	dfui_form_free(f);
	dfui_response_free(r);
}
Exemplo n.º 7
0
void
fn_install_bootblocks(struct i_fn_args *a, const char *device)
{
	struct dfui_form *f;
	struct dfui_response *r;
	struct dfui_dataset *ds;
	struct disk *d;
	struct commands *cmds;
	struct command *cmd;
	char disk[64], boot0cfg[32], packet[32];
	char msg_buf[1][1024];

	snprintf(msg_buf[0], sizeof(msg_buf[0]),
	    "'Packet Mode' refers to using newer BIOS calls to boot "
	    "from a partition of the disk.  It is generally not "
	    "required unless:\n\n"
	    "- your BIOS does not support legacy mode; or\n"
	    "- your %s primary partition resides on a "
	    "cylinder of the disk beyond cylinder 1024; or\n"
	    "- you just can't get it to boot without it.",
	    OPERATING_SYSTEM_NAME);

	f = dfui_form_create(
	    "install_bootstrap",
	    _("Install Bootblock(s)"),
	    a->short_desc,

	    msg_buf[0],

	    "p", "special", "dfinstaller_install_bootstrap",

	    "f", "disk", _("Disk Drive"),
	    _("The disk on which you wish to install a bootblock"), "",
	    "p", "editable", "false",
	    "f", "boot0cfg", _("Install Bootblock?"),
	    _("Install a bootblock on this disk"), "",
	    "p", "control", "checkbox",
	    "f", "packet", _("Packet Mode?"),
	    _("Select this to use 'packet mode' to boot the disk"), "",
	    "p", "control", "checkbox",

	    "a", "ok", _("Accept and Install Bootblocks"), "", "",
	    "a", "cancel", a->cancel_desc, "", "",
	    "p", "accelerator", "ESC",

	    NULL
	);

	dfui_form_set_multiple(f, 1);

	if (device != NULL) {
		ds = dfui_dataset_new();
		dfui_dataset_celldata_add(ds, "disk", device);
		dfui_dataset_celldata_add(ds, "boot0cfg", "Y");
		dfui_dataset_celldata_add(ds, "packet", "Y");
		dfui_form_dataset_add(f, ds);
	} else {
		for (d = storage_disk_first(a->s); d != NULL; d = disk_next(d)) {
			ds = dfui_dataset_new();
			dfui_dataset_celldata_add(ds, "disk",
			    disk_get_device_name(d));
			dfui_dataset_celldata_add(ds, "boot0cfg", "Y");
			dfui_dataset_celldata_add(ds, "packet", "Y");
			dfui_form_dataset_add(f, ds);
		}
	}

	if (!dfui_be_present(a->c, f, &r))
		abort_backend();

	a->result = 0;
	if (strcmp(dfui_response_get_action_id(r), "ok") == 0) {
		cmds = commands_new();

		for (ds = dfui_response_dataset_get_first(r); ds != NULL;
		     ds = dfui_dataset_get_next(ds)) {
			strlcpy(disk, dfui_dataset_get_value(ds, "disk"), 64);
			strlcpy(boot0cfg, dfui_dataset_get_value(ds, "boot0cfg"), 32);
			strlcpy(packet, dfui_dataset_get_value(ds, "packet"), 32);

			if (strcasecmp(boot0cfg, "Y") == 0) {
				cmd = command_add(cmds, "%s%s -B -o %spacket %s",
				    a->os_root, cmd_name(a, "BOOT0CFG"),
				    strcasecmp(packet, "Y") == 0 ? "" : "no",
				    disk);
				command_set_failure_mode(cmd, COMMAND_FAILURE_WARN);
				command_set_tag(cmd, "%s", disk);
				cmd = command_add(cmds, "%s%s -v %s",
				    a->os_root, cmd_name(a, "BOOT0CFG"),
				    disk);
				command_set_failure_mode(cmd, COMMAND_FAILURE_WARN);
				command_set_tag(cmd, "%s", disk);
			}
		}

		if (!commands_execute(a, cmds)) {
			ask_to_wipe_boot_sector(a, cmds);
		} else {
			inform(a->c, _("Bootblocks were successfully installed!"));
			a->result = 1;
		}
		commands_free(cmds);
	}

	dfui_form_free(f);
	dfui_response_free(r);
}