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DOpus4-GPL
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data.c
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2000-01-27
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/*
Directory Opus 4
Original GPL release version 4.12
Copyright 1993-2000 Jonathan Potter
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
All users of Directory Opus 4 (including versions distributed
under the GPL) are entitled to upgrade to the latest version of
Directory Opus version 5 at a reduced price. Please see
http://www.gpsoft.com.au for more information.
The release of Directory Opus 4 under the GPL in NO WAY affects
the existing commercial status of Directory Opus 5.
*/
#include "dopus.h"
/* SAS Detach information */
long __stack=16384; /* Stack size needed */
long __priority=0; /* Default task priority */
long __BackGroundIO=0; /* IO off for non-beta */
char *__procname="dopus_task"; /* Task name */
/* Library bases */
struct DOpusBase *DOpusBase; /* dopus.library */
struct IntuitionBase *IntuitionBase; /* intuition.library */
struct GfxBase *GfxBase; /* graphics.library */
struct Library *IconBase; /* icon.library */
struct Library *DiskfontBase; /* diskfont.library */
struct Library *PPBase; /* powerpacker.library */
struct Library *LayersBase; /* layers.library */
struct Library *WorkbenchBase; /* workbench.library */
struct Library *MUSICBase; /* music.library */
struct Library *CxBase; /* commodities.library */
struct Library *RexxSysBase; /* rexxsyslib.library */
struct Library *AccountsBase; /* accounts.library */
struct Library *UtilityBase; /* utility.library */
/* Intuition objects */
struct IntuiMessage *IMsg; /* Main IntuiMessage pointer */
struct Screen *MainScreen=NULL; /* Main screen */
struct Screen *iffscreen=NULL; /* IFF display screen */
struct Screen *fontscreen=NULL; /* Font display screen */
struct Screen *blankscreen=NULL; /* Blank screen for IFF viewer */
struct Window *Window=NULL; /* Main window */
struct Window *fontwindow=NULL; /* Window for font display */
struct Window *ansiread_window; /* Window for rendering ANSI text */
struct Window *reqoverride=NULL; /* Pointer for SimpleRequest window */
/* Graphics objects */
struct ViewPort *main_vp; /* Main screen ViewPort */
struct RastPort *main_rp; /* Main window RastPort */
struct RastPort *font_rp; /* Font window RastPort */
struct RastPort dir_rp[2]; /* Directory window RastPorts */
struct TextFont *scr_font[NUMFONTS]; /* Fonts used in screen display */
/* Exec objects */
struct Process *main_proc; /* Main Process */
struct Task *hotkey_task=NULL; /* HotKey Task */
struct Task *clock_task=NULL; /* Clock Task */
struct MsgPort *count_port=NULL; /* Port to establish run count */
struct MsgPort *general_port=NULL; /* General Message Port */
struct MsgPort *audio_port[2]; /* 8SVX Sound player Ports */
struct MsgPort *appmsg_port=NULL; /* AppObject Message Port */
struct MsgPort *arexx_port=NULL; /* ARexx Port */
struct MsgPort *hotkeymsg_port=NULL; /* Messages to the hotkey task */
struct MsgPort *clockmsg_port=NULL; /* Messages to the clock task */
struct IOStdReq *keyboard_req=NULL; /* Keyboard IO Request block */
struct IOStdReq *input_req=NULL; /* Input IO Request block */
struct IOAudio *audio_req1[2]; /* Audio IO Request block #1 */
struct IOAudio *audio_req2[2]; /* Audio IO Request block #2 */
/* DOS objects */
BPTR ramdisk_lock=0; /* Lock on RAM: */
APTR windowptr_save; /* Saved Window Pointer */
LONG nil_file_handle; /* Handle on the NIL: device */
BPTR old_pr_cis; /* Old pr_CIS pointer */
BPTR old_pr_cos; /* Old pr_COS pointer */
void *old_pr_consoletask; /* Old pr_ConsoleTask pointer */
/* General objects */
struct DOpusRemember *general_key=NULL; /* General memory key */
struct DOpusRemember *help_key=NULL; /* Memory key for help files */
struct DOpusRemember *filetype_key=NULL; /* Memory key for filetype list */
struct DOpusRemember *audio_key=NULL; /* Memory key for 8SVX player */
struct DOpusRemember *menu_key=NULL; /* Memory key for menus */
USHORT *nullpalette; /* Pointer to a black palette */
UBYTE *audiodata; /* Audio data to play */
ULONG audio_size; /* Size of audio data */
struct UserInfo *user_info; /* UserInfo for envoy */
struct GroupInfo *group_info; /* GroupInfo for envoy */
/* Directory Opus Internal objects */
struct Directory
*last_selected_entry=NULL; /* The last entry selected */
struct Help *dopus_firsthelp=NULL; /* The first help message */
struct dopusfiletype
*dopus_firsttype=NULL; /* The first filetype */
struct dopusgadgetbanks
*dopus_firstgadbank=NULL; /* The first gadget bank */
struct dopusgadgetbanks
*dopus_curgadbank=NULL; /* The current gadget bank */
struct dopushotkey
*dopus_firsthotkey=NULL; /* The first hotkey */
struct dopushotkey
*dopus_globalhotkey=NULL; /* The last hotkey function */
struct DirectoryWindow *dopus_curwin[2]; /* Currently displayed buffer */
struct DirectoryWindow
*dopus_firstwin[2]; /* First buffer in each window */
struct DirectoryWindow
*dopus_specialwin[2]; /* Special buffer for each window */
struct DirectoryWindow *dopus_oldwin[2]; /* Last buffer displayed */
void *dir_memory_pool=NULL; /* Memory pool for allocations */
/* String data */
char str_config_basename[256]; /* Configuration base name */
char str_config_file[256]; /* Configuration file */
char str_dopusrt_path[256]; /* DOpusRT path name */
char str_select_info[80]; /* Status bar text for selection info */
char *str_select_pattern[3]; /* Three different Select patterns */
char *str_arexx_command; /* Entered ARexx command string */
char *str_space_string; /* 255 spaces in a string */
char str_hunt_name[80]; /* File name to hunt for */
char str_hunt_name_parsed[164]; /* Hunt file parsed */
char str_search_string[80]; /* String to search for */
char str_filter[40]; /* File filter for recursive ops */
char str_filter_parsed[84]; /* File filter parsed */
char str_version_string[30]; /* Current version string */
char str_arexx_portname[30]; /* ARexx Port name */
UBYTE var_key_matrix[13]; /* Keyboard matrix data area */
char *str_last_statustext; /* Last status text displayed */
char str_last_rexx_result[256]; /* Last ARexx result */
/* Various data */
BYTE status_iconified=0; /* Current iconified status */
BYTE status_configuring=-1; /* Configuring status */
BYTE status_justabort=0; /* Have we just aborted? */
BYTE status_haveaborted=0; /* The abort sequence has been hit */
BYTE status_rexxabort=0; /* Abort flag for ARexx scripts */
BYTE status_previousabort; /* Did we abort a while ago ? */
BYTE status_publicscreen; /* Are we on a public screen? */
ULONG status_flags; /* Various status bits */
BYTE data_active_window=0; /* Active directory window */
UBYTE data_buffer_count[2]; /* Number of buffers in each window */
BYTE data_gadgetrow_offset=0; /* Gadget row offset */
SHORT data_drive_offset=0; /* Current drive offset */
ULONG data_colorclock; /* Color clock value for this system */
ULONG time_current_sec; /* Current Second (from Intuition) */
ULONG time_current_micro; /* Current Micro (from Intuition) */
ULONG time_previous_sec; /* Previous Second (from Intuition) */
ULONG time_previous_micro; /* Previous Micro (from Intuition) */
UBYTE system_version2; /* OS version 2 or greater */
int system_dopus_runcount; /* Run count of this copy */
ULONG data_window_refresh; /* Windows that need refreshing */
USHORT scr_gadget_rows; /* Number of button rows */
USHORT scr_gadget_bank_count; /* Number of button banks */
USHORT scr_min_width; /* Minimum window width */
USHORT scr_min_height; /* Minimum window height */
/* Configuration data */
struct Config *config; /* Configuration structure */
BPTR configopus_segment=NULL; /* Segment pointer for ConfigOpus */
BPTR external_mod_segment[3]; /* External module segments */
BYTE config_changed=0; /* Configuration has been changed */
/* Disk and DOS operations data */
UBYTE disk_change_state; /* Lower bits indicate change state */
ULONG dos_global_bytecount; /* Global byte count from recursive op */
ULONG dos_global_copiedbytes; /* Bytes copied in a recursive op */
ULONG dos_global_deletedbytes; /* Bytes copied in a recursive op */
ULONG dos_global_blocksneeded; /* Number of blocks needed to copy */
struct DateStamp dos_copy_date; /* DateStamp of file last copied */
ULONG dos_copy_protection; /* Protection of file last copied */
char dos_copy_comment[80]; /* Comment of file last copied */
BOOL glob_unprotect_all; /* Unprotect all files */
BOOL global_swap_window=FALSE; /* Active window changed */
struct Directory dos_global_entry; /* Global single file entry */
struct NotifyRequest *dos_notify_req[2]; /* Notify requests for both windows */
char dos_notify_names[2][256]; /* Notify requests name buffers */
struct recpath *rec_firstpath; /* Directory path list pointer */
struct DOpusRemember *rec_pathkey=NULL; /* Memory key for dir list */
struct Requester dopus_busy_requester; /* Busy requester */
char *icon_type_names[]={ /* Names of different icon types */
"Disk",
"Drawer",
"Tool",
"Project",
"Trash",
"Device",
"Kick",
"AppIcon"};
struct DOpusRemember *recurse_dir_key; /* Memory key for RecursiveDirectory's */
struct RecursiveDirectory *first_recurse; /* First recursive directory pointer */
int recurse_max_depth; /* Maximum depth reached */
struct RecursiveDirectory
**recurse_parent_array; /* Array of parent directories */
struct path_complete completion[2]; /* Path-name completion data */
/* DateTime stuff */
char *date_months[12]; /* Months */
char *date_shortmonths[12]; /* Short months */
char *date_weekdays[7]; /* Weekdays */
char *date_shortweekdays[7]; /* Short weekdays */
char *date_special[4]; /* Special days */
struct StringData stringdata={ /* String data */
NULL,
0,
NULL,
NULL,0,
0};