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Diffstat (limited to 'exim_monitor/em_hdr.h')
| -rw-r--r-- | exim_monitor/em_hdr.h | 329 |
1 files changed, 329 insertions, 0 deletions
diff --git a/exim_monitor/em_hdr.h b/exim_monitor/em_hdr.h new file mode 100644 index 0000000..ab37806 --- /dev/null +++ b/exim_monitor/em_hdr.h @@ -0,0 +1,329 @@ +/************************************************* +* Exim Monitor * +*************************************************/ + +/* Copyright (c) University of Cambridge 1995 - 2009 */ +/* Copyright (c) The Exim Maintainers 2021 - 2022 */ +/* See the file NOTICE for conditions of use and distribution. */ + + +/* This is the general header file for all the modules that comprise +the exim monitor program. */ + +/* If this macro is defined, Eximon will anonymize all email addresses. This +feature is just so that screen shots can be obtained for documentation +purposes! */ + +/* #define ANONYMIZE */ + +/* System compilation parameters */ + +#define queue_index_size 10 /* Size of index into queue */ + +/* Assume most systems have statfs() unless os.h undefines this macro */ + +#define HAVE_STATFS + +/* Bring in the system-dependent stuff */ + +#include "os.h" + + +/* ANSI C includes */ + +#include <ctype.h> +#include <setjmp.h> +#include <signal.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> + +/* Not-fully-ANSI systems (e.g. SunOS4 are missing some things) */ + +#ifndef SEEK_SET +#define SEEK_SET 0 +#define SEEK_CUR 1 +#define SEEK_END 2 +#endif + +/* Unix includes */ + +#include <sys/types.h> +#include <errno.h> +#include <dirent.h> +#include <fcntl.h> +#include <pwd.h> +#include <grp.h> +#include <sys/param.h> +#include <sys/stat.h> +#include <unistd.h> + +/* The new standard is statvfs; some OS have statfs. Also arrange +to be able to cut it out altogether for way-out OS that don't have +anything. */ + +#ifdef HAVE_STATFS +#ifdef HAVE_SYS_STATVFS_H +#include <sys/statvfs.h> + +#else + #define statvfs statfs + #ifdef HAVE_SYS_VFS_H + #include <sys/vfs.h> + #ifdef HAVE_SYS_STATFS_H + #include <sys/statfs.h> + #endif + #endif + #ifdef HAVE_SYS_MOUNT_H + #include <sys/mount.h> + #endif +#endif +#endif + +#include <sys/wait.h> + +/* Regular expression include */ + +#define PCRE2_CODE_UNIT_WIDTH 8 +#include <pcre2.h> + +/* Includes from the main source of Exim. One of these days I should tidy up +this interface so that this kind of kludge isn't needed. */ + +#ifndef NS_MAXMSG +# define NS_MAXMSG 65535 +#endif +typedef void * hctx; + +#include "local_scan.h" +#include "macros.h" +#include "structs.h" +#include "blob.h" +#include "globals.h" +#include "hintsdb.h" +#include "hintsdb_structs.h" +#include "functions.h" +#include "osfunctions.h" + +/* The sys/resource.h header on SunOS 4 causes trouble with the gcc +compiler. Just stuff the bit we want in here; pragmatic easy way out. */ + +#ifdef NO_SYS_RESOURCE_H +#define RLIMIT_NOFILE 6 /* maximum descriptor index + 1 */ +struct rlimit { + int rlim_cur; /* current (soft) limit */ + int rlim_max; /* maximum value for rlim_cur */ +}; +#else +#include <sys/time.h> +#include <sys/resource.h> +#endif + +/* X11 includes */ + +#include <X11/Xlib.h> +#include <X11/Intrinsic.h> +#include <X11/StringDefs.h> +#include <X11/cursorfont.h> +#include <X11/keysym.h> +#include <X11/Shell.h> +#include <X11/Xaw/AsciiText.h> +#include <X11/Xaw/Command.h> +#include <X11/Xaw/Form.h> +#include <X11/Xaw/Dialog.h> +#include <X11/Xaw/Label.h> +#include <X11/Xaw/SimpleMenu.h> +#include <X11/Xaw/SmeBSB.h> +#include <X11/Xaw/SmeLine.h> +#include <X11/Xaw/TextSrc.h> +#include <X11/Xaw/TextSink.h> + +/* These are required because exim monitor has its own munged +version of the stripchart widget. */ + +#include <X11/IntrinsicP.h> +#include <X11/StringDefs.h> +#include <X11/Xaw/XawInit.h> +#include <X11/Xaw/StripCharP.h> + +extern WidgetClass mystripChartWidgetClass; + + + +/************************************************* +* Enumerations * +*************************************************/ + +/* Operations on the in-store message queue */ + +enum { queue_noop, queue_add }; + +/* Operations on the destinations queue */ + +enum { dest_noop, dest_add, dest_remove }; + + +/************************************************* +* Structure for destinations * +*************************************************/ + +typedef struct dest_item { + struct dest_item *next; + struct dest_item *parent; + uschar address[1]; +} dest_item; + + + +/************************************************* +* Structure for queue items * +*************************************************/ + +typedef struct queue_item { + struct queue_item *next; + struct queue_item *prev; + struct dest_item *destinations; + int input_time; + int update_time; + int size; + uschar *sender; + uschar name[17]; + uschar seen; + uschar frozen; + uschar dir_char; +} queue_item; + + +/************************************************* +* Structure for queue skip items * +*************************************************/ + +typedef struct skip_item { + struct skip_item *next; + time_t reveal; + uschar text[1]; +} skip_item; + + +/************************************************* +* Structure for delivery displays * +*************************************************/ + +typedef struct pipe_item { + struct pipe_item *next; + int fd; + Widget widget; +} pipe_item; + + + +/************************************************* +* Global variables * +*************************************************/ + +extern Display *X_display; /* Current display */ +extern XtAppContext X_appcon; /* Application context */ +extern XtActionsRec actionTable[]; /* Actions table */ + +extern XtTranslations queue_trans; /* translation table for queue text widget */ +extern XtTranslations text_trans; /* translation table for other text widgets */ + +extern Widget dialog_ref_widget; /* for positioning dialog box */ +extern Widget toplevel_widget; +extern Widget log_widget; /* widget for tail display */ +extern Widget queue_widget; /* widget for queue display */ +extern Widget unhide_widget; /* widget for unhide button */ + +extern FILE *LOG; + +extern int action_output; /* TRUE when wanting action command output */ +extern int action_queue_update; /* controls auto updates */ +extern int actionTableSize; /* # entries in actionTable */ +extern uschar actioned_message[]; /* For menu handling */ +extern uschar *action_required; +extern uschar *alternate_config; /* Alternate Exim configuration file */ + +extern int body_max; /* Max size of body to display */ + +extern int eximon_initialized; /* TRUE when initialized */ + +extern int log_buffer_size; /* size of log buffer */ +extern BOOL log_datestamping; /* TRUE if logs are datestamped */ +extern int log_depth; /* depth of log tail window */ +extern uschar *log_display_buffer; /* to hold display text */ +extern uschar *log_file; /* supplied name of exim log file */ +extern uschar log_file_open[256]; /* actual open file */ +extern uschar *log_font; /* font for log display */ +extern ino_t log_inode; /* the inode of the log file */ +extern long int log_position; /* position in log file */ +extern int log_width; /* width of log tail window */ + +extern uschar *menu_event; /* name of menu event */ +extern int menu_is_up; /* TRUE when menu displayed */ +extern int min_height; /* min window height */ +extern int min_width; /* min window width */ + +extern pipe_item *pipe_chain; /* for delivery displays */ + +extern uschar *qualify_domain; +extern int queue_depth; /* depth of queue window */ +extern uschar *queue_font; /* font for queue display */ +extern int queue_max_addresses; /* limit on per-message list */ +extern skip_item *queue_skip; /* for hiding bits of queue */ +extern uschar *queue_stripchart_name; /* sic */ +extern int queue_update; /* update interval */ +extern int queue_width; /* width of queue window */ + +extern pcre2_code *yyyymmdd_regex; /* for matching yyyy-mm-dd */ + +extern uschar *size_stripchart; /* path for size monitoring */ +extern uschar *size_stripchart_name; /* name for size stripchart */ +extern uschar *spool_directory; /* Name of exim spool directory */ +extern int spool_is_split; /* True if detected split spool */ +extern int start_small; /* True to start with small window */ +extern int stripchart_height; /* height of stripcharts */ +extern int stripchart_number; /* number of stripcharts */ +extern pcre2_code **stripchart_regex; /* vector of regexps */ +extern uschar **stripchart_title; /* vector of titles */ +extern int *stripchart_total; /* vector of accumulating values */ +extern int stripchart_update; /* update interval */ +extern int stripchart_width; /* width of stripcharts */ +extern int stripchart_varstart; /* starting number for variable charts */ + +extern int text_depth; /* depth of text windows */ +extern int tick_queue_accumulator; /* For timing next auto update */ + +extern uschar *window_title; /* title of the exim monitor window */ + + +/************************************************* +* Global functions * +*************************************************/ + +extern XtActionProc dialogAction(Widget, XEvent *, String *, Cardinal *); + +extern uschar *copystring(uschar *); +extern void create_dialog(uschar *, uschar *); +extern void create_stripchart(Widget, uschar *); +extern void debug(char *, ...); +extern dest_item *find_dest(queue_item *, uschar *, int, BOOL); +extern queue_item *find_queue(uschar *, int, int); +extern void init(int, uschar **); +extern void menu_create(Widget, XEvent *, String *, Cardinal *); +extern void NonMessageDialogue(uschar *); +extern void queue_display(void); +extern void read_log(void); +extern int read_spool(uschar *); +extern int read_spool_init(uschar *); +extern void read_spool_tidy(void); +extern int repaint_window(StripChartWidget, int, int); +extern void scan_spool_input(int); +extern void stripchart_init(void); +extern void text_empty(Widget); +extern void text_show(Widget, uschar *); +extern void text_showf(Widget, char *, ...); +extern void xs_SetValues(Widget, Cardinal, ...); + +/* End of em_hdr.h */ |