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jcs util: SFGetFile and SFPutFile have different dialog dimensions | Latest amendment: 101 on 2022-09-12 |
1 | /* |
2 | * Copyright (c) 2020-2022 joshua stein <jcs@jcs.org> |
3 | * |
4 | * Permission to use, copy, modify, and distribute this software for any |
5 | * purpose with or without fee is hereby granted, provided that the above |
6 | * copyright notice and this permission notice appear in all copies. |
7 | * |
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
15 | */ |
16 | |
17 | #ifndef __UTIL_H__ |
18 | #define __UTIL_H__ |
19 | |
20 | #include <stdlib.h> |
21 | #include <limits.h> |
22 | #include <time.h> |
23 | |
24 | #ifndef SIZE_MAX |
25 | #define SIZE_MAX ULONG_MAX |
26 | #endif |
27 | |
28 | #define nitems(what) (sizeof((what)) / sizeof((what)[0])) |
29 | #define member_size(type, member) sizeof(((type *)0)->member) |
30 | |
31 | #define MALLOC_NOTE_SIZE 32 |
32 | |
33 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) |
34 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) |
35 | #define BOUND(a, min, max) ((a) > (max) ? (max) : ((a) < (min) ? (min) : (a))) |
36 | |
37 | #define EXPAND_TO_FIT(var, var_size, used_size, add, grow_amount) { \ |
38 | if ((used_size) + (add) >= (var_size)) { \ |
39 | while ((used_size) + (add) >= (var_size)) { \ |
40 | (var_size) += (grow_amount); \ |
41 | } \ |
42 | (var) = xrealloc((var), (var_size)); \ |
43 | } \ |
44 | } |
45 | |
46 | #define CHARS_TO_LONG(a,b,c,d) (unsigned long)(\ |
47 | ((unsigned long)((unsigned char)(a)) << 24) | \ |
48 | ((unsigned long)((unsigned char)(b)) << 16) | \ |
49 | ((unsigned long)((unsigned char)(c)) << 8) | \ |
50 | (unsigned long)((unsigned char)(d)) ) |
51 | #define CHARS_TO_SHORT(a,b) (unsigned short)(\ |
52 | ((unsigned short)((unsigned char)(a)) << 8) | \ |
53 | (unsigned short)((unsigned char)(b)) ) |
54 | |
55 | #define SCROLLBAR_WIDTH 16 |
56 | |
57 | /* GetMBarHeight() is not very useful */ |
58 | #define MENUBAR_HEIGHT 20 |
59 | |
60 | #define TICKS_PER_SEC 60L |
61 | |
62 | #define MAX_TEXTEDIT_SIZE 32767L |
63 | |
64 | #ifndef bool |
65 | typedef Boolean bool; |
66 | #endif |
67 | typedef signed long off_t; |
68 | typedef signed long ssize_t; |
69 | typedef unsigned char u_char; |
70 | typedef unsigned long u_int; |
71 | typedef unsigned char u_int8_t; |
72 | typedef unsigned short u_int16_t; |
73 | typedef unsigned long u_int32_t; |
74 | |
75 | #define BYTE_ORDER BIG_ENDIAN |
76 | |
77 | typedef struct { |
78 | short push[2], rts; |
79 | void *addr; |
80 | } tCodeStub; |
81 | |
82 | struct stat { |
83 | short st_mode; |
84 | ssize_t st_size; |
85 | time_t st_ctime; |
86 | time_t st_mtime; |
87 | unsigned char st_flags; |
88 | }; |
89 | |
90 | void util_init(void); |
91 | |
92 | void * xmalloc(size_t, char *note); |
93 | void xfree(void *ptrptr); |
94 | void xfree_verify(void); |
95 | void * xmalloczero(size_t, char *note); |
96 | void * xcalloc(size_t, size_t, char *note); |
97 | void * xrealloc(void *src, size_t size); |
98 | void * xreallocarray(void *, size_t, size_t); |
99 | char * xstrdup(const char *, char *note); |
100 | char * xstrndup(const char *str, size_t maxlen, char *note); |
101 | |
102 | short getline(char *str, size_t len, char **ret); |
103 | const char * ordinal(unsigned short n); |
104 | size_t rtrim(char *str, char *chars); |
105 | long strpos_quoted(char *str, char c); |
106 | char * OSTypeToString(OSType type); |
107 | |
108 | unsigned long xorshift32(void); |
109 | |
110 | void panic(const char *format, ...); |
111 | void err(short ret, const char *format, ...); |
112 | void warnx(const char *format, ...); |
113 | void warn(const char *format, ...); |
114 | void note(const char *format, ...); |
115 | void appicon_note(const char *format, ...); |
116 | short ask(const char *format, ...); |
117 | #define ASK_YES 1 |
118 | #define ASK_NO 2 |
119 | void about(char *program_name); |
120 | void progress(char *format, ...); |
121 | void window_rect(WindowPtr win, Rect *ret); |
122 | void center_in_screen(short width, short height, bool titlebar, Rect *b); |
123 | Point centered_sfget_dialog(void); |
124 | Point centered_sfput_dialog(void); |
125 | |
126 | Handle xNewHandle(size_t size); |
127 | Handle xGetResource(ResType type, short id); |
128 | StringHandle xGetString(short id); |
129 | char * xGetStringAsChar(short id); |
130 | long xGetStringAsLong(short id); |
131 | void xSetHandleSize(Handle h, Size s); |
132 | |
133 | short getpath(short vRefNum, Str255 fileName, Str255 *ret, bool include_file); |
134 | bool FIsDir(Str255 path); |
135 | short stat(char *path, struct stat *sb); |
136 | short FStat(Str255 path, struct stat *sb); |
137 | OSErr copy_file(Str255 source, Str255 dest, bool overwrite); |
138 | OSErr copy_file_contents(short source_ref, short dest_ref); |
139 | OSErr FSReadLine(short frefnum, char *buf, size_t buflen); |
140 | |
141 | char * gestalt_machine_type(void); |
142 | char * get_version(bool long_version); |
143 | |
144 | short FontHeight(short font_id, short size); |
145 | void DrawGrowIconOnly(WindowPtr win); |
146 | short TEGetWidth(short off, TEHandle te); |
147 | void UpdateScrollbarForTE(GrafPtr win, ControlHandle scroller, TEHandle te, |
148 | bool reset); |
149 | void SetTrackControlTE(TEHandle te); |
150 | pascal void TrackMouseDownInControl(ControlHandle control, short part); |
151 | pascal bool ModalDialogFilter(DialogPtr dlg, EventRecord *event, |
152 | short *hit); |
153 | void PasswordDialogFieldFilterSetup(short ditl_id, char *storage, |
154 | size_t len); |
155 | pascal bool PasswordDialogFieldFilter(DialogPtr dlg, EventRecord *event, |
156 | short *hit); |
157 | void PasswordDialogFieldFinish(void); |
158 | pascal void NullCaretHook(void); |
159 | void HideMenuBar(void); |
160 | void RestoreHiddenMenuBar(void); |
161 | |
162 | size_t strlcat(char *dst, const char *src, size_t dsize); |
163 | size_t strlcpy(char *dst, const char *src, size_t dsize); |
164 | char * strndup(const char *str, size_t maxlen); |
165 | char * strsep(char **stringp, const char *delim); |
166 | int snprintf(char *s, size_t size, const char *fmt, ...); |
167 | int vsnprintf(char *s, size_t size, const char *fmt, void *p); |
168 | |
169 | #endif |