Mercurial > hgrepos > Python2 > PyMuPDF

comparison mupdf-source/thirdparty/mujs/mujs.h @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 #ifndef mujs_h
2 #define mujs_h
3
4 #include <setjmp.h> /* required for setjmp in fz_try macro */
5
6 #ifdef __cplusplus
7 extern "C" {
8 #endif
9
10 #define JS_VERSION_MAJOR 1
11 #define JS_VERSION_MINOR 3
12 #define JS_VERSION_PATCH 5
13
14 #define JS_VERSION (JS_VERSION_MAJOR * 10000 + JS_VERSION_MINOR * 100 + JS_VERSION_PATCH)
15 #define JS_CHECKVERSION(x,y,z) (JS_VERSION >= ((x) * 10000 + (y) * 100 + (z)))
16
17 /* noreturn is a GCC extension */
18 #ifdef __GNUC__
19 #define JS_NORETURN __attribute__((noreturn))
20 #else
21 #ifdef _MSC_VER
22 #define JS_NORETURN __declspec(noreturn)
23 #else
24 #define JS_NORETURN
25 #endif
26 #endif
27
28 /* GCC can do type checking of printf strings */
29 #ifdef __printflike
30 #define JS_PRINTFLIKE __printflike
31 #else
32 #if __GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ >= 7
33 #define JS_PRINTFLIKE(fmtarg, firstvararg) \
34 __attribute__((__format__ (__printf__, fmtarg, firstvararg)))
35 #else
36 #define JS_PRINTFLIKE(fmtarg, firstvararg)
37 #endif
38 #endif
39
40 typedef struct js_State js_State;
41
42 typedef void *(*js_Alloc)(void *memctx, void *ptr, int size);
43 typedef void (*js_Panic)(js_State *J);
44 typedef void (*js_CFunction)(js_State *J);
45 typedef void (*js_Finalize)(js_State *J, void *p);
46 typedef int (*js_HasProperty)(js_State *J, void *p, const char *name);
47 typedef int (*js_Put)(js_State *J, void *p, const char *name);
48 typedef int (*js_Delete)(js_State *J, void *p, const char *name);
49 typedef void (*js_Report)(js_State *J, const char *message);
50
51 /* Basic functions */
52 js_State *js_newstate(js_Alloc alloc, void *actx, int flags);
53 void js_setcontext(js_State *J, void *uctx);
54 void *js_getcontext(js_State *J);
55 void js_setreport(js_State *J, js_Report report);
56 js_Panic js_atpanic(js_State *J, js_Panic panic);
57 void js_freestate(js_State *J);
58 void js_gc(js_State *J, int report);
59
60 int js_dostring(js_State *J, const char *source);
61 int js_dofile(js_State *J, const char *filename);
62 int js_ploadstring(js_State *J, const char *filename, const char *source);
63 int js_ploadfile(js_State *J, const char *filename);
64 int js_pcall(js_State *J, int n);
65 int js_pconstruct(js_State *J, int n);
66
67 /* Exception handling */
68
69 void *js_savetry(js_State *J); /* returns a jmp_buf */
70
71 #define js_try(J) \
72 setjmp(js_savetry(J))
73
74 void js_endtry(js_State *J);
75
76 /* State constructor flags */
77 enum {
78 JS_STRICT = 1,
79 };
80
81 /* RegExp flags */
82 enum {
83 JS_REGEXP_G = 1,
84 JS_REGEXP_I = 2,
85 JS_REGEXP_M = 4,
86 };
87
88 /* Property attribute flags */
89 enum {
90 JS_READONLY = 1,
91 JS_DONTENUM = 2,
92 JS_DONTCONF = 4,
93 };
94
95 /* enum for js_type() */
96 enum {
97 JS_ISUNDEFINED,
98 JS_ISNULL,
99 JS_ISBOOLEAN,
100 JS_ISNUMBER,
101 JS_ISSTRING,
102 JS_ISFUNCTION,
103 JS_ISOBJECT
104 };
105
106 void js_report(js_State *J, const char *message);
107
108 void js_newerror(js_State *J, const char *message);
109 void js_newevalerror(js_State *J, const char *message);
110 void js_newrangeerror(js_State *J, const char *message);
111 void js_newreferenceerror(js_State *J, const char *message);
112 void js_newsyntaxerror(js_State *J, const char *message);
113 void js_newtypeerror(js_State *J, const char *message);
114 void js_newurierror(js_State *J, const char *message);
115
116 JS_NORETURN void js_error(js_State *J, const char *fmt, ...) JS_PRINTFLIKE(2,3);
117 JS_NORETURN void js_evalerror(js_State *J, const char *fmt, ...) JS_PRINTFLIKE(2,3);
118 JS_NORETURN void js_rangeerror(js_State *J, const char *fmt, ...) JS_PRINTFLIKE(2,3);
119 JS_NORETURN void js_referenceerror(js_State *J, const char *fmt, ...) JS_PRINTFLIKE(2,3);
120 JS_NORETURN void js_syntaxerror(js_State *J, const char *fmt, ...) JS_PRINTFLIKE(2,3);
121 JS_NORETURN void js_typeerror(js_State *J, const char *fmt, ...) JS_PRINTFLIKE(2,3);
122 JS_NORETURN void js_urierror(js_State *J, const char *fmt, ...) JS_PRINTFLIKE(2,3);
123 JS_NORETURN void js_throw(js_State *J);
124
125 void js_loadstring(js_State *J, const char *filename, const char *source);
126 void js_loadfile(js_State *J, const char *filename);
127
128 void js_eval(js_State *J);
129 void js_call(js_State *J, int n);
130 void js_construct(js_State *J, int n);
131
132 const char *js_ref(js_State *J);
133 void js_unref(js_State *J, const char *ref);
134
135 void js_getregistry(js_State *J, const char *name);
136 void js_setregistry(js_State *J, const char *name);
137 void js_delregistry(js_State *J, const char *name);
138
139 void js_getglobal(js_State *J, const char *name);
140 void js_setglobal(js_State *J, const char *name);
141 void js_defglobal(js_State *J, const char *name, int atts);
142 void js_delglobal(js_State *J, const char *name);
143
144 int js_hasproperty(js_State *J, int idx, const char *name);
145 void js_getproperty(js_State *J, int idx, const char *name);
146 void js_setproperty(js_State *J, int idx, const char *name);
147 void js_defproperty(js_State *J, int idx, const char *name, int atts);
148 void js_delproperty(js_State *J, int idx, const char *name);
149 void js_defaccessor(js_State *J, int idx, const char *name, int atts);
150
151 int js_getlength(js_State *J, int idx);
152 void js_setlength(js_State *J, int idx, int len);
153 int js_hasindex(js_State *J, int idx, int i);
154 void js_getindex(js_State *J, int idx, int i);
155 void js_setindex(js_State *J, int idx, int i);
156 void js_delindex(js_State *J, int idx, int i);
157
158 void js_currentfunction(js_State *J);
159 void *js_currentfunctiondata(js_State *J);
160 void js_pushglobal(js_State *J);
161 void js_pushundefined(js_State *J);
162 void js_pushnull(js_State *J);
163 void js_pushboolean(js_State *J, int v);
164 void js_pushnumber(js_State *J, double v);
165 void js_pushstring(js_State *J, const char *v);
166 void js_pushlstring(js_State *J, const char *v, int n);
167 void js_pushliteral(js_State *J, const char *v);
168
169 void js_newobjectx(js_State *J);
170 void js_newobject(js_State *J);
171 void js_newarray(js_State *J);
172 void js_newboolean(js_State *J, int v);
173 void js_newnumber(js_State *J, double v);
174 void js_newstring(js_State *J, const char *v);
175 void js_newcfunction(js_State *J, js_CFunction fun, const char *name, int length);
176 void js_newcfunctionx(js_State *J, js_CFunction fun, const char *name, int length, void *data, js_Finalize finalize);
177 void js_newcconstructor(js_State *J, js_CFunction fun, js_CFunction con, const char *name, int length);
178 void js_newuserdata(js_State *J, const char *tag, void *data, js_Finalize finalize);
179 void js_newuserdatax(js_State *J, const char *tag, void *data, js_HasProperty has, js_Put put, js_Delete del, js_Finalize finalize);
180 void js_newregexp(js_State *J, const char *pattern, int flags);
181
182 void js_pushiterator(js_State *J, int idx, int own);
183 const char *js_nextiterator(js_State *J, int idx);
184
185 int js_isdefined(js_State *J, int idx);
186 int js_isundefined(js_State *J, int idx);
187 int js_isnull(js_State *J, int idx);
188 int js_isboolean(js_State *J, int idx);
189 int js_isnumber(js_State *J, int idx);
190 int js_isstring(js_State *J, int idx);
191 int js_isprimitive(js_State *J, int idx);
192 int js_isobject(js_State *J, int idx);
193 int js_isarray(js_State *J, int idx);
194 int js_isregexp(js_State *J, int idx);
195 int js_iscoercible(js_State *J, int idx);
196 int js_iscallable(js_State *J, int idx);
197 int js_isuserdata(js_State *J, int idx, const char *tag);
198 int js_iserror(js_State *J, int idx);
199 int js_isnumberobject(js_State *J, int idx);
200 int js_isstringobject(js_State *J, int idx);
201 int js_isbooleanobject(js_State *J, int idx);
202 int js_isdateobject(js_State *J, int idx);
203
204 int js_toboolean(js_State *J, int idx);
205 double js_tonumber(js_State *J, int idx);
206 const char *js_tostring(js_State *J, int idx);
207 void *js_touserdata(js_State *J, int idx, const char *tag);
208
209 const char *js_trystring(js_State *J, int idx, const char *error);
210 double js_trynumber(js_State *J, int idx, double error);
211 int js_tryinteger(js_State *J, int idx, int error);
212 int js_tryboolean(js_State *J, int idx, int error);
213
214 int js_tointeger(js_State *J, int idx);
215 int js_toint32(js_State *J, int idx);
216 unsigned int js_touint32(js_State *J, int idx);
217 short js_toint16(js_State *J, int idx);
218 unsigned short js_touint16(js_State *J, int idx);
219
220 int js_gettop(js_State *J);
221 void js_pop(js_State *J, int n);
222 void js_rot(js_State *J, int n);
223 void js_copy(js_State *J, int idx);
224 void js_remove(js_State *J, int idx);
225 void js_insert(js_State *J, int idx);
226 void js_replace(js_State* J, int idx);
227
228 void js_dup(js_State *J);
229 void js_dup2(js_State *J);
230 void js_rot2(js_State *J);
231 void js_rot3(js_State *J);
232 void js_rot4(js_State *J);
233 void js_rot2pop1(js_State *J);
234 void js_rot3pop2(js_State *J);
235
236 void js_concat(js_State *J);
237 int js_compare(js_State *J, int *okay);
238 int js_equal(js_State *J);
239 int js_strictequal(js_State *J);
240 int js_instanceof(js_State *J);
241 const char *js_typeof(js_State *J, int idx);
242 int js_type(js_State *J, int idx);
243
244 void js_repr(js_State *J, int idx);
245 const char *js_torepr(js_State *J, int idx);
246 const char *js_tryrepr(js_State *J, int idx, const char *error);
247
248 #ifdef __cplusplus
249 }
250 #endif
251
252 #endif