[7d4fbcd] | 1 | #ifndef INC_OWL_H |
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| 2 | #define INC_OWL_H |
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| 3 | |
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| 4 | #include <zephyr/zephyr.h> |
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| 5 | #include <curses.h> |
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| 6 | #include <sys/param.h> |
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| 7 | #include <EXTERN.h> |
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| 8 | #include <netdb.h> |
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| 9 | #include <regex.h> |
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| 10 | #include "config.h" |
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| 11 | |
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[1aee7d9] | 12 | static const char owl_h_fileIdent[] = "$Id$"; |
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| 13 | |
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[7d4fbcd] | 14 | #define OWL_VERSION 1.2.1-pre-1 |
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| 15 | #define OWL_VERSION_STRING "1.2.1-pre-1" |
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| 16 | |
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| 17 | #define OWL_DEBUG 0 |
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| 18 | #define OWL_DEBUG_FILE "/var/tmp/owldebug" |
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| 19 | |
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| 20 | #define OWL_FMTEXT_ATTR_NONE 0 |
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| 21 | #define OWL_FMTEXT_ATTR_BOLD 1 |
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| 22 | #define OWL_FMTEXT_ATTR_REVERSE 2 |
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| 23 | #define OWL_FMTEXT_ATTR_UNDERLINE 4 |
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| 24 | |
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| 25 | #define OWL_COLOR_BLACK 0 |
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| 26 | #define OWL_COLOR_RED 1 |
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| 27 | #define OWL_COLOR_GREEN 2 |
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| 28 | #define OWL_COLOR_YELLOW 3 |
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| 29 | #define OWL_COLOR_BLUE 4 |
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| 30 | #define OWL_COLOR_MAGENTA 5 |
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| 31 | #define OWL_COLOR_CYAN 6 |
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| 32 | #define OWL_COLOR_WHITE 7 |
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| 33 | #define OWL_COLOR_DEFAULT 8 |
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| 34 | |
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| 35 | #define OWL_EDITWIN_STYLE_MULTILINE 0 |
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| 36 | #define OWL_EDITWIN_STYLE_ONELINE 1 |
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| 37 | |
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| 38 | #define OWL_MESSAGE_TYPE_ADMIN 0 |
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| 39 | #define OWL_MESSAGE_TYPE_ZEPHYR 1 |
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| 40 | |
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| 41 | #define OWL_MESSAGE_ADMINTYPE_GENERIC 0 |
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| 42 | #define OWL_MESSAGE_ADMINTYPE_OUTGOING 1 |
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| 43 | #define OWL_MESSAGE_ADMINTYPE_NOTADMIN 2 |
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| 44 | |
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| 45 | #define OWL_DIRECTION_NONE 0 |
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| 46 | #define OWL_DIRECTION_DOWNWARDS 1 |
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| 47 | #define OWL_DIRECTION_UPWARDS 2 |
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| 48 | |
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| 49 | #define OWL_TAB 3 /* This *HAS* to be the size of TABSTR below */ |
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| 50 | #define OWL_TABSTR " " |
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| 51 | #define OWL_MSGTAB 7 |
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| 52 | #define OWL_TYPWIN_SIZE 8 |
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| 53 | #define OWL_HISTORYSIZE 50 |
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| 54 | |
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| 55 | /* Indicate current state, as well as what is allowed */ |
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| 56 | #define OWL_CTX_ANY 0xffff |
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| 57 | /* Only one of these may be active at a time... */ |
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| 58 | #define OWL_CTX_MODE_BITS 0x000f |
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| 59 | #define OWL_CTX_STARTUP 0x0001 |
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| 60 | #define OWL_CTX_READCONFIG 0x0002 |
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| 61 | #define OWL_CTX_INTERACTIVE 0x0004 |
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| 62 | /* Only one of these may be active at a time... */ |
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| 63 | #define OWL_CTX_ACTIVE_BITS 0xfff0 |
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| 64 | #define OWL_CTX_POPWIN 0x00f0 |
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| 65 | #define OWL_CTX_POPLESS 0x0010 |
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| 66 | #define OWL_CTX_RECWIN 0x0f00 |
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| 67 | #define OWL_CTX_RECV 0x0100 |
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| 68 | #define OWL_CTX_TYPWIN 0xf000 |
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| 69 | #define OWL_CTX_EDIT 0x3000 |
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| 70 | #define OWL_CTX_EDITLINE 0x1000 |
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| 71 | #define OWL_CTX_EDITMULTI 0x2000 |
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| 72 | |
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| 73 | #define OWL_USERCLUE_NONE 0 |
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| 74 | #define OWL_USERCLUE_CLASSES 1 |
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| 75 | #define OWL_USERCLUE_FOOBAR 2 |
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| 76 | #define OWL_USERCLUE_BAZ 4 |
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| 77 | |
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| 78 | #define OWL_WEBBROWSER_NONE 0 |
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| 79 | #define OWL_WEBBROWSER_NETSCAPE 1 |
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| 80 | #define OWL_WEBBROWSER_GALEON 2 |
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| 81 | |
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| 82 | #define OWL_VARIABLE_OTHER 0 |
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| 83 | #define OWL_VARIABLE_INT 1 |
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| 84 | #define OWL_VARIABLE_BOOL 2 |
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| 85 | #define OWL_VARIABLE_STRING 3 |
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| 86 | |
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| 87 | #define OWL_FILTER_MAX_DEPTH 300 |
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| 88 | |
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| 89 | #define OWL_KEYMAP_MAXSTACK 20 |
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| 90 | |
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| 91 | #define OWL_KEYBINDING_COMMAND 1 /* command string */ |
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| 92 | #define OWL_KEYBINDING_FUNCTION 2 /* function taking no args */ |
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| 93 | |
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| 94 | #define OWL_DEFAULT_ZAWAYMSG "I'm sorry, but I am currently away from the terminal and am\nnot able to receive your message.\n" |
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| 95 | |
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| 96 | #define OWL_INCLUDE_REG_TESTS 1 /* whether to build in regression tests */ |
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| 97 | |
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[1c7a4e0] | 98 | #define OWL_CMD_ALIAS_SUMMARY_PREFIX "command alias to: " |
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[7d4fbcd] | 99 | |
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| 100 | #ifndef CTRL |
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| 101 | #define CTRL(key) ((key)&037) |
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| 102 | #endif |
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| 103 | #ifndef META |
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| 104 | #define META(key) ((key)|0200) |
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| 105 | #endif |
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| 106 | |
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| 107 | #define LINE 2048 |
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| 108 | |
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| 109 | typedef struct _owl_variable { |
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| 110 | char *name; |
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| 111 | int type; /* OWL_VARIABLE_* */ |
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| 112 | void *pval_default; /* for types other and string */ |
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| 113 | int ival_default; /* for types int and bool */ |
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| 114 | char *validsettings; /* documentation of valid settings */ |
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| 115 | char *docstring; /* documentation of valid settings */ |
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| 116 | void *val; /* current value */ |
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| 117 | int (*validate_fn)(struct _owl_variable *v, void *newval); |
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| 118 | /* returns 1 if newval is valid */ |
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| 119 | int (*set_fn)(struct _owl_variable *v, void *newval); |
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| 120 | /* sets the variable to a value |
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| 121 | * of the appropriate type. |
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| 122 | * unless documented, this |
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| 123 | * should make a copy. |
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| 124 | * returns 0 on success. */ |
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| 125 | int (*set_fromstring_fn)(struct _owl_variable *v, char *newval); |
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| 126 | /* sets the variable to a value |
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| 127 | * of the appropriate type. |
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| 128 | * unless documented, this |
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| 129 | * should make a copy. |
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| 130 | * returns 0 on success. */ |
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| 131 | void *(*get_fn)(struct _owl_variable *v); |
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| 132 | /* returns a reference to the current value. |
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| 133 | * WARNING: this approach is hard to make |
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| 134 | * thread-safe... */ |
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| 135 | int (*get_tostring_fn)(struct _owl_variable *v, |
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| 136 | char *buf, int bufsize, void *val); |
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| 137 | /* converts val to a string |
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| 138 | * and puts into buf */ |
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| 139 | void (*free_fn)(struct _owl_variable *v); |
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| 140 | /* frees val as needed */ |
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| 141 | } owl_variable; |
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| 142 | |
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| 143 | typedef struct _owl_fmtext { |
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| 144 | int textlen; |
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| 145 | char *textbuff; |
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| 146 | char *fmbuff; |
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| 147 | char *colorbuff; |
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| 148 | } owl_fmtext; |
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| 149 | |
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| 150 | typedef struct _owl_list { |
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| 151 | int size; |
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| 152 | int avail; |
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| 153 | void **list; |
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| 154 | } owl_list; |
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| 155 | |
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| 156 | typedef struct _owl_dict_el { |
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| 157 | char *k; /* key */ |
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| 158 | void *v; /* value */ |
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| 159 | } owl_dict_el; |
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| 160 | |
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| 161 | typedef struct _owl_dict { |
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| 162 | int size; |
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| 163 | int avail; |
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| 164 | owl_dict_el *els; /* invariant: sorted by k */ |
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| 165 | } owl_dict; |
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| 166 | typedef owl_dict owl_vardict; /* dict of variables */ |
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| 167 | typedef owl_dict owl_cmddict; /* dict of commands */ |
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| 168 | |
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| 169 | typedef struct _owl_context { |
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| 170 | int mode; |
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| 171 | void *data; /* determined by mode */ |
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| 172 | } owl_context; |
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| 173 | |
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| 174 | typedef struct _owl_cmd { /* command */ |
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| 175 | char *name; |
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| 176 | |
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| 177 | char *summary; /* one line summary of command */ |
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| 178 | char *usage; /* usage synopsis */ |
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| 179 | char *description; /* long description of command */ |
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| 180 | |
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| 181 | int validctx; /* bitmask of valid contexts */ |
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| 182 | |
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| 183 | /* we should probably have a type here that says which of |
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| 184 | * the following is valid, and maybe make the below into a union... */ |
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| 185 | |
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| 186 | /* Only one of these may be non-NULL ... */ |
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| 187 | |
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| 188 | char *cmd_aliased_to; /* what this command is aliased to... */ |
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| 189 | |
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| 190 | /* These don't take any context */ |
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| 191 | char *(*cmd_args_fn)(int argc, char **argv, char *buff); |
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| 192 | /* takes argv and the full command as buff. |
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| 193 | * caller must free return value if !NULL */ |
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| 194 | void (*cmd_v_fn)(void); /* takes no args */ |
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| 195 | void (*cmd_i_fn)(int i); /* takes an int as an arg */ |
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| 196 | |
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| 197 | /* The following also take the active context if it's valid */ |
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| 198 | char *(*cmd_ctxargs_fn)(void *ctx, int argc, char **argv, char *buff); |
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| 199 | /* takes argv and the full command as buff. |
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| 200 | * caller must free return value if !NULL */ |
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| 201 | void (*cmd_ctxv_fn)(void *ctx); /* takes no args */ |
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| 202 | void (*cmd_ctxi_fn)(void *ctx, int i); /* takes an int as an arg */ |
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| 203 | } owl_cmd; |
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| 204 | |
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| 205 | |
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| 206 | typedef struct _owl_zwrite { |
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| 207 | char class[LINE]; |
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| 208 | char inst[LINE]; |
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| 209 | char realm[LINE]; |
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| 210 | char opcode[LINE]; |
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| 211 | owl_list recips; |
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| 212 | int cc; |
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| 213 | int noping; |
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| 214 | } owl_zwrite; |
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| 215 | |
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| 216 | typedef struct _owl_message { |
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| 217 | int id; |
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| 218 | int type; |
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| 219 | int admintype; |
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| 220 | ZNotice_t notice; |
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| 221 | owl_fmtext fmtext; |
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| 222 | int delete; |
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| 223 | char hostname[MAXHOSTNAMELEN]; |
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| 224 | char *sender; |
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| 225 | char *recip; |
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| 226 | char *class; |
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| 227 | char *inst; |
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| 228 | char *opcode; |
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| 229 | char *time; |
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| 230 | char *realm; |
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| 231 | char *body; |
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| 232 | char *zwriteline; |
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| 233 | } owl_message; |
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| 234 | |
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| 235 | typedef struct _owl_mainwin { |
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| 236 | int curtruncated; |
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| 237 | int lastdisplayed; |
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| 238 | } owl_mainwin; |
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| 239 | |
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| 240 | typedef struct _owl_editwin { |
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| 241 | char *buff; |
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| 242 | int bufflen; |
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| 243 | int allocated; |
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| 244 | int buffx, buffy; |
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| 245 | int topline; |
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| 246 | int winlines, wincols, fillcol, wrapcol; |
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| 247 | WINDOW *curswin; |
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| 248 | int style; |
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| 249 | int lock; |
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| 250 | int dotsend; |
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| 251 | } owl_editwin; |
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| 252 | |
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| 253 | typedef struct _owl_viewwin { |
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| 254 | owl_fmtext fmtext; |
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| 255 | int textlines; |
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| 256 | int topline; |
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| 257 | int rightshift; |
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| 258 | int winlines, wincols; |
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| 259 | WINDOW *curswin; |
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| 260 | } owl_viewwin; |
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| 261 | |
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| 262 | typedef struct _owl_popwin { |
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| 263 | WINDOW *borderwin; |
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| 264 | WINDOW *popwin; |
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| 265 | int lines; |
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| 266 | int cols; |
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| 267 | int active; |
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| 268 | int needsfirstrefresh; |
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| 269 | void (*handler) (int ch); |
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| 270 | } owl_popwin; |
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| 271 | |
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| 272 | typedef struct _owl_messagelist { |
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| 273 | owl_list list; |
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| 274 | } owl_messagelist; |
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| 275 | |
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| 276 | typedef struct _owl_regex { |
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| 277 | int negate; |
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| 278 | char *string; |
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| 279 | regex_t re; |
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| 280 | } owl_regex; |
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| 281 | |
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| 282 | typedef struct _owl_filterelement { |
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| 283 | int type; |
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| 284 | char *field; |
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| 285 | owl_regex re; |
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| 286 | } owl_filterelement; |
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| 287 | |
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| 288 | typedef struct _owl_filter { |
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| 289 | char *name; |
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| 290 | int polarity; |
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| 291 | owl_list fes; /* filterelements */ |
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| 292 | int color; |
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| 293 | } owl_filter; |
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| 294 | |
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| 295 | typedef struct _owl_view { |
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| 296 | owl_filter *filter; |
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| 297 | owl_messagelist ml; |
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| 298 | } owl_view; |
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| 299 | |
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| 300 | typedef struct _owl_history { |
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| 301 | owl_list hist; |
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| 302 | int cur; |
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| 303 | int touched; |
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| 304 | int partial; |
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| 305 | } owl_history; |
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| 306 | |
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| 307 | typedef struct _owl_keybinding { |
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| 308 | int *j; /* keypress stack (0-terminated) */ |
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| 309 | int type; /* command or function? */ |
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| 310 | char *desc; /* description (or "*user*") */ |
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| 311 | char *command; /* command, if of type command */ |
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| 312 | void (*function_fn)(void); /* function ptr, if of type function */ |
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| 313 | } owl_keybinding; |
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| 314 | |
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| 315 | typedef struct _owl_keymap { |
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| 316 | char *name; /* name of keymap */ |
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| 317 | char *desc; /* description */ |
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| 318 | owl_list bindings; /* key bindings */ |
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| 319 | struct _owl_keymap *submap; /* submap */ |
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| 320 | void (*default_fn)(int j); /* default action (takes a keypress) */ |
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| 321 | void (*prealways_fn)(int j); /* always called before a keypress is received */ |
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| 322 | void (*postalways_fn)(int j); /* always called after keypress is processed */ |
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| 323 | } owl_keymap; |
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| 324 | |
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| 325 | typedef struct _owl_keyhandler { |
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| 326 | owl_dict keymaps; /* dictionary of keymaps */ |
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| 327 | owl_keymap *active; /* currently active keymap */ |
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| 328 | int in_esc; /* escape pressed? */ |
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| 329 | int kpstack[OWL_KEYMAP_MAXSTACK+1]; /* current stack of keypresses */ |
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| 330 | int kpstackpos; /* location in stack (-1 = none) */ |
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| 331 | } owl_keyhandler; |
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| 332 | |
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| 333 | typedef struct _owl_global { |
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| 334 | owl_mainwin mw; |
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| 335 | owl_popwin pw; |
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| 336 | owl_history hist; |
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| 337 | owl_keyhandler kh; |
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| 338 | owl_list filterlist; |
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| 339 | owl_list puntlist; |
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| 340 | owl_vardict vars; |
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| 341 | owl_cmddict cmds; |
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| 342 | owl_context ctx; |
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| 343 | int lines, cols; |
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| 344 | int curmsg, topmsg; |
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| 345 | int curmsg_vert_offset; |
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| 346 | owl_view current_view; |
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| 347 | owl_messagelist msglist; |
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| 348 | WINDOW *recwin, *sepwin, *msgwin, *typwin; |
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| 349 | int needrefresh; |
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| 350 | int rightshift; |
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| 351 | int resizepending; |
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| 352 | int recwinlines; |
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| 353 | int typwinactive; |
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| 354 | char thishost[LINE]; |
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| 355 | char thistty[LINE]; |
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| 356 | char homedir[LINE]; |
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| 357 | int direction; |
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| 358 | int zaway; |
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| 359 | char *cur_zaway_msg; |
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| 360 | int haveconfig; |
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| 361 | int config_format; |
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| 362 | char buffercommand[1024]; |
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| 363 | owl_editwin tw; |
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| 364 | owl_viewwin vw; |
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| 365 | void *perl; |
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| 366 | int debug; |
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| 367 | int starttime; |
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| 368 | char startupargs[LINE]; |
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| 369 | int userclue; |
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| 370 | int nextmsgid; |
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| 371 | int hascolors; |
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| 372 | int colorpairs; |
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| 373 | owl_filterelement fe_true; |
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| 374 | owl_filterelement fe_false; |
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| 375 | owl_filterelement fe_null; |
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| 376 | } owl_global; |
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| 377 | |
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| 378 | /* globals */ |
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| 379 | owl_global g; |
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| 380 | |
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| 381 | #include "owl_prototypes.h" |
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| 382 | |
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| 383 | /* these are missing from the zephyr includes for some reason */ |
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| 384 | int ZGetSubscriptions(ZSubscription_t *, int *); |
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| 385 | int ZGetLocations(ZLocations_t *,int *); |
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| 386 | |
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| 387 | #endif /* INC_OWL_H */ |
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