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freebsd/usr.sbin/sade/sade.h

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/*
* Copyright (c) 1995
* Jordan Hubbard. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* verbatim and that no modifications are made prior to this
* point in the file.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _SADE_H_INCLUDE
#define _SADE_H_INCLUDE
#include <sys/types.h>
#include <sys/wait.h>
#include <errno.h>
#include <setjmp.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <dialog.h>
#include "ui_objects.h"
#include "dir.h"
#include "colors.h"
/*** Defines ***/
#if defined(__i386__) || defined(__amd64__)
#define WITH_SYSCONS
#define WITH_MICE
#endif
#if defined(__i386__) || defined(__amd64__)
#define WITH_SLICES
#endif
#if defined(__i386__)
#define WITH_LINUX
#endif
/* device limits */
#define DEV_NAME_MAX 128 /* The maximum length of a device name */
#define DEV_MAX 100 /* The maximum number of devices we'll deal with */
#define IO_ERROR -2 /* Status code for I/O error rather than normal EOF */
/*
* I make some pretty gross assumptions about having a max of 50 chunks
* total - 8 slices and 42 partitions. I can't easily display many more
* than that on the screen at once!
*
* For 2.1 I'll revisit this and try to make it more dynamic, but since
* this will catch 99.99% of all possible cases, I'm not too worried.
*/
#define MAX_CHUNKS 40
/* Internal environment variable names */
#define DISK_PARTITIONED "_diskPartitioned"
#define DISK_LABELLED "_diskLabelled"
#define DISK_SELECTED "_diskSelected"
#define SYSTEM_STATE "_systemState"
#define RUNNING_ON_ROOT "_runningOnRoot"
/* Ones that can be tweaked from config files */
#define VAR_BLANKTIME "blanktime"
#define VAR_BOOTMGR "bootManager"
#define VAR_DEBUG "debug"
#define VAR_DISK "disk"
#define VAR_DISKINTERACTIVE "diskInteractive"
#define VAR_DEDICATE_DISK "dedicateDisk"
#define VAR_COMMAND "command"
#define VAR_CONFIG_FILE "configFile"
#define VAR_GEOMETRY "geometry"
#define VAR_INSTALL_CFG "installConfig"
#define VAR_INSTALL_ROOT "installRoot"
#define VAR_LABEL "label"
#define VAR_LABEL_COUNT "labelCount"
#define VAR_NEWFS_ARGS "newfsArgs"
#define VAR_NO_CONFIRM "noConfirm"
#define VAR_NO_ERROR "noError"
#define VAR_NO_WARN "noWarn"
#define VAR_NO_USR "noUsr"
#define VAR_NO_TMP "noTmp"
#define VAR_NO_HOME "noHome"
#define VAR_NONINTERACTIVE "nonInteractive"
#define VAR_PARTITION "partition"
#define VAR_RELNAME "releaseName"
#define VAR_ROOT_SIZE "rootSize"
#define VAR_SWAP_SIZE "swapSize"
#define VAR_TAPE_BLOCKSIZE "tapeBlocksize"
#define VAR_UFS_PATH "ufs"
#define VAR_USR_SIZE "usrSize"
#define VAR_VAR_SIZE "varSize"
#define VAR_TMP_SIZE "tmpSize"
#define VAR_TERM "TERM"
#define VAR_CONSTERM "_consterm"
#define DEFAULT_TAPE_BLOCKSIZE "20"
/* One MB worth of blocks */
#define ONE_MEG 2048
#define ONE_GIG (ONE_MEG * 1024)
/* Which selection attributes to use */
#define ATTR_SELECTED (ColorDisplay ? item_selected_attr : item_attr)
#define ATTR_TITLE button_active_attr
/* Handy strncpy() macro */
#define SAFE_STRCPY(to, from) sstrncpy((to), (from), sizeof (to) - 1)
/*** Types ***/
typedef int Boolean;
typedef struct disk Disk;
typedef struct chunk Chunk;
/* Bitfields for menu options */
#define DMENU_NORMAL_TYPE 0x1 /* Normal dialog menu */
#define DMENU_RADIO_TYPE 0x2 /* Radio dialog menu */
#define DMENU_CHECKLIST_TYPE 0x4 /* Multiple choice menu */
#define DMENU_SELECTION_RETURNS 0x8 /* Immediate return on item selection */
typedef struct _dmenu {
int type; /* What sort of menu we are */
char *title; /* Our title */
char *prompt; /* Our prompt */
char *helpline; /* Line of help at bottom */
char *helpfile; /* Help file for "F1" */
dialogMenuItem items[]; /* Array of menu items */
} DMenu;
/* An rc.conf variable */
typedef struct _variable {
struct _variable *next;
char *name;
char *value;
int dirty;
} Variable;
#define NO_ECHO_OBJ(type) ((type) | (DITEM_NO_ECHO << 16))
#define TYPE_OF_OBJ(type) ((type) & 0xff)
#define ATTR_OF_OBJ(type) ((type) >> 16)
/* A screen layout structure */
typedef struct _layout {
int y; /* x & Y co-ordinates */
int x;
int len; /* The size of the dialog on the screen */
int maxlen; /* How much the user can type in ... */
char *prompt; /* The string for the prompt */
char *help; /* The display for the help line */
void *var; /* The var to set when this changes */
int type; /* The type of the dialog to create */
void *obj; /* The obj pointer returned by libdialog */
} Layout;
typedef enum {
DEVICE_TYPE_NONE,
DEVICE_TYPE_DISK,
DEVICE_TYPE_DOS,
DEVICE_TYPE_UFS,
DEVICE_TYPE_ANY,
} DeviceType;
/* A "device" from sade's point of view */
typedef struct _device {
char name[DEV_NAME_MAX];
char *description;
char *devname;
DeviceType type;
Boolean enabled;
Boolean (*init)(struct _device *dev);
FILE * (*get)(struct _device *dev, char *file, Boolean probe);
void (*shutdown)(struct _device *dev);
void *private;
unsigned int flags;
unsigned int volume;
} Device;
/* Some internal representations of partitions */
typedef enum {
PART_NONE,
PART_SLICE,
PART_SWAP,
PART_FILESYSTEM,
PART_FAT,
PART_EFI
} PartType;
#define NEWFS_UFS_CMD "newfs"
#define NEWFS_MSDOS_CMD "newfs_msdos"
enum newfs_type { NEWFS_UFS, NEWFS_MSDOS, NEWFS_CUSTOM };
#define NEWFS_UFS_STRING "UFS"
#define NEWFS_MSDOS_STRING "FAT"
#define NEWFS_CUSTOM_STRING "CST"
/* The longest set of custom command line arguments we'll pass. */
#define NEWFS_CMD_ARGS_MAX 256
typedef struct _part_info {
char mountpoint[FILENAME_MAX];
/* Is invocation of newfs desired? */
Boolean do_newfs;
enum newfs_type newfs_type;
union {
struct {
char user_options[NEWFS_CMD_ARGS_MAX];
Boolean acls; /* unused */
Boolean multilabel; /* unused */
Boolean softupdates;
Boolean ufs1;
} newfs_ufs;
struct {
/* unused */
} newfs_msdos;
struct {
char command[NEWFS_CMD_ARGS_MAX];
} newfs_custom;
} newfs_data;
} PartInfo;
/* An option */
typedef struct _opt {
char *name;
char *desc;
enum { OPT_IS_STRING, OPT_IS_INT, OPT_IS_FUNC, OPT_IS_VAR } type;
void *data;
void *aux;
char *(*check)(void);
} Option;
typedef int (*commandFunc)(char *key, void *data);
#define EXTRAS_FIELD_LEN 128
/*** Externs ***/
extern jmp_buf BailOut; /* Used to get the heck out */
extern int DebugFD; /* Where diagnostic output goes */
extern Boolean Fake; /* Don't actually modify anything - testing */
extern Boolean Restarting; /* Are we restarting sysinstall? */
extern Boolean SystemWasInstalled; /* Did we install it? */
extern Boolean RunningAsInit; /* Are we running stand-alone? */
extern Boolean DialogActive; /* Is the dialog() stuff up? */
extern Boolean ColorDisplay; /* Are we on a color display? */
extern Boolean OnVTY; /* On a syscons VTY? */
extern Variable *VarHead; /* The head of the variable chain */
extern int BootMgr; /* Which boot manager to use */
extern int StatusLine; /* Where to print our status messages */
#if defined(__i386__) || defined(__amd64__)
#ifdef PC98
extern DMenu MenuIPLType; /* Type of IPL to write on the disk */
#else
extern DMenu MenuMBRType; /* Type of MBR to write on the disk */
#endif
#endif
extern DMenu MenuMain; /* New main menu */
extern DMenu MenuDiskDevices; /* Disk type devices */
extern const char * StartName; /* Which name we were started as */
extern const char * ProgName; /* Program's proper name */
/* Important chunks. */
extern Chunk *HomeChunk;
extern Chunk *RootChunk;
extern Chunk *SwapChunk;
extern Chunk *TmpChunk;
extern Chunk *UsrChunk;
extern Chunk *VarChunk;
#ifdef __ia64__
extern Chunk *EfiChunk;
#endif
/* Stuff from libdialog which isn't properly declared outside */
extern void display_helpfile(void);
extern void display_helpline(WINDOW *w, int y, int width);
/*** Prototypes ***/
/* command.c */
extern void command_clear(void);
extern void command_sort(void);
extern void command_execute(void);
extern void command_shell_add(char *key, const char *fmt, ...) __printflike(2, 3);
extern void command_func_add(char *key, commandFunc func, void *data);
/* config.c */
extern void configEnvironmentRC_conf(void);
extern void configRC_conf(void);
extern int configFstab(dialogMenuItem *self);
extern int configRC(dialogMenuItem *self);
extern int configWriteRC_conf(dialogMenuItem *self);
/* devices.c */
extern DMenu *deviceCreateMenu(DMenu *menu, DeviceType type, int (*hook)(dialogMenuItem *d),
int (*check)(dialogMenuItem *d));
extern void deviceGetAll(void);
extern void deviceReset(void);
extern void deviceRescan(void);
extern Device **deviceFind(char *name, DeviceType type);
extern Device **deviceFindDescr(char *name, char *desc, DeviceType class);
extern int deviceCount(Device **devs);
extern Device *new_device(char *name);
extern Device *deviceRegister(char *name, char *desc, char *devicename, DeviceType type, Boolean enabled,
Boolean (*init)(Device *mediadev),
FILE * (*get)(Device *dev, char *file, Boolean probe),
void (*shutDown)(Device *mediadev),
void *private);
extern Boolean dummyInit(Device *dev);
extern FILE *dummyGet(Device *dev, char *dist, Boolean probe);
extern void dummyShutdown(Device *dev);
/* disks.c */
#ifdef WITH_SLICES
extern void diskPartition(Device *dev);
extern int diskPartitionEditor(dialogMenuItem *self);
#endif
extern int diskPartitionWrite(dialogMenuItem *self);
extern int diskGetSelectCount(Device ***devs);
/* dispatch.c */
extern int dispatchCommand(char *command);
extern int dispatch_load_floppy(dialogMenuItem *self);
extern int dispatch_load_file_int(int);
extern int dispatch_load_file(dialogMenuItem *self);
/* dmenu.c */
extern int dmenuDisplayFile(dialogMenuItem *tmp);
extern int dmenuSubmenu(dialogMenuItem *tmp);
extern int dmenuSystemCommand(dialogMenuItem *tmp);
extern int dmenuSystemCommandBox(dialogMenuItem *tmp);
extern int dmenuExit(dialogMenuItem *tmp);
extern int dmenuISetVariable(dialogMenuItem *tmp);
extern int dmenuSetVariable(dialogMenuItem *tmp);
extern int dmenuSetVariables(dialogMenuItem *tmp);
extern int dmenuToggleVariable(dialogMenuItem *tmp);
extern int dmenuSetFlag(dialogMenuItem *tmp);
extern int dmenuSetValue(dialogMenuItem *tmp);
extern Boolean dmenuOpen(DMenu *menu, int *choice, int *bscroll, int *curr, int *max, Boolean buttons);
extern Boolean dmenuOpenSimple(DMenu *menu, Boolean buttons);
extern int dmenuVarCheck(dialogMenuItem *item);
extern int dmenuVarsCheck(dialogMenuItem *item);
extern int dmenuFlagCheck(dialogMenuItem *item);
extern int dmenuRadioCheck(dialogMenuItem *item);
/* dos.c */
extern Boolean mediaCloseDOS(Device *dev, FILE *fp);
extern Boolean mediaInitDOS(Device *dev);
extern FILE *mediaGetDOS(Device *dev, char *file, Boolean probe);
extern void mediaShutdownDOS(Device *dev);
/* globals.c */
extern void globalsInit(void);
/* install.c */
extern Boolean checkLabels(Boolean whinge);
extern int installCommit(dialogMenuItem *self);
extern int installCustomCommit(dialogMenuItem *self);
extern int installFilesystems(dialogMenuItem *self);
extern int installVarDefaults(dialogMenuItem *self);
extern void installEnvironment(void);
extern Boolean copySelf(void);
/* kget.c */
extern int kget(char *out);
/* label.c */
extern int diskLabelEditor(dialogMenuItem *self);
extern int diskLabelCommit(dialogMenuItem *self);
/* misc.c */
extern Boolean file_readable(char *fname);
extern Boolean file_executable(char *fname);
extern Boolean directory_exists(const char *dirname);
extern char *root_bias(char *path);
extern char *itoa(int value);
extern char *string_concat(char *p1, char *p2);
extern char *string_concat3(char *p1, char *p2, char *p3);
extern char *string_prune(char *str);
extern char *string_skipwhite(char *str);
extern char *string_copy(char *s1, char *s2);
extern char *pathBaseName(const char *path);
extern void safe_free(void *ptr);
extern void *safe_malloc(size_t size);
extern void *safe_realloc(void *orig, size_t size);
extern dialogMenuItem *item_add(dialogMenuItem *list, char *prompt, char *title,
int (*checked)(dialogMenuItem *self),
int (*fire)(dialogMenuItem *self),
void (*selected)(dialogMenuItem *self, int is_selected),
void *data, int *aux, int *curr, int *max);
extern void items_free(dialogMenuItem *list, int *curr, int *max);
extern int Mkdir(char *);
extern int Mkdir_command(char *key, void *data);
extern int Mount(char *, void *data);
extern WINDOW *openLayoutDialog(char *helpfile, char *title, int x, int y, int width, int height);
extern ComposeObj *initLayoutDialog(WINDOW *win, Layout *layout, int x, int y, int *max);
extern int layoutDialogLoop(WINDOW *win, Layout *layout, ComposeObj **obj,
int *n, int max, int *cbutton, int *cancel);
extern WINDOW *savescr(void);
extern void restorescr(WINDOW *w);
extern char *sstrncpy(char *dst, const char *src, int size);
/* msg.c */
extern Boolean isDebug(void);
extern void msgInfo(const char *fmt, ...) __printf0like(1, 2);
extern void msgYap(const char *fmt, ...) __printflike(1, 2);
extern void msgWarn(const char *fmt, ...) __printflike(1, 2);
extern void msgDebug(const char *fmt, ...) __printflike(1, 2);
extern void msgError(const char *fmt, ...) __printflike(1, 2);
extern void msgFatal(const char *fmt, ...) __printflike(1, 2);
extern void msgConfirm(const char *fmt, ...) __printflike(1, 2);
extern void msgNotify(const char *fmt, ...) __printflike(1, 2);
extern void msgWeHaveOutput(const char *fmt, ...) __printflike(1, 2);
extern int msgYesNo(const char *fmt, ...) __printflike(1, 2);
extern int msgNoYes(const char *fmt, ...) __printflike(1, 2);
extern char *msgGetInput(char *buf, const char *fmt, ...) __printflike(2, 3);
extern int msgSimpleConfirm(const char *);
extern int msgSimpleNotify(const char *);
/* pccard.c */
extern void pccardInitialize(void);
/* system.c */
extern void systemInitialize(int argc, char **argv);
extern void systemShutdown(int status);
extern int execExecute(char *cmd, char *name);
extern int systemExecute(char *cmd);
extern void systemSuspendDialog(void);
extern void systemResumeDialog(void);
extern int systemDisplayHelp(char *file);
extern char *systemHelpFile(char *file, char *buf);
extern void systemChangeFont(const u_char font[]);
extern void systemChangeLang(char *lang);
extern void systemChangeTerminal(char *color, const u_char c_termcap[], char *mono, const u_char m_termcap[]);
extern void systemChangeScreenmap(const u_char newmap[]);
extern int vsystem(const char *fmt, ...) __printflike(1, 2);
/* termcap.c */
extern int set_termcap(void);
/* variable.c */
extern void variable_set(char *var, int dirty);
extern void variable_set2(char *name, char *value, int dirty);
extern char *variable_get(char *var);
extern int variable_cmp(char *var, char *value);
extern void variable_unset(char *var);
extern char *variable_get_value(char *var, char *prompt, int dirty);
extern int variable_check(char *data);
extern int variable_check2(char *data);
extern int dump_variables(dialogMenuItem *self);
extern void free_variables(void);
extern void pvariable_set(char *var);
extern char *pvariable_get(char *var);
/* wizard.c */
extern void slice_wizard(Disk *d);
/*
* Macros. Please find a better place for us!
*/
#define DEVICE_INIT(d) ((d) != NULL ? (d)->init((d)) : (Boolean)0)
#define DEVICE_GET(d, b, f) ((d) != NULL ? (d)->get((d), (b), (f)) : NULL)
#define DEVICE_SHUTDOWN(d) ((d) != NULL ? (d)->shutdown((d)) : (void)0)
#endif
/* _SYSINSTALL_H_INCLUDE */
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