1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
|
-- main.lua
-- Implements the plugin entrypoint (in this case the entire plugin)
-- Global variables:
g_Plugin = nil;
function Initialize(Plugin)
g_Plugin = Plugin;
Plugin:SetName("APIDump");
Plugin:SetVersion(1);
LOG("Initialized " .. Plugin:GetName() .. " v." .. Plugin:GetVersion())
-- dump all available API functions and objects:
-- DumpAPITxt();
-- Dump all available API object in HTML format into a subfolder:
DumpAPIHtml();
return true
end
function DumpAPITxt()
LOG("Dumping all available functions to API.txt...");
function dump (prefix, a, Output)
for i, v in pairs (a) do
if (type(v) == "table") then
if (GetChar(i, 1) ~= ".") then
if (v == _G) then
-- LOG(prefix .. i .. " == _G, CYCLE, ignoring");
elseif (v == _G.package) then
-- LOG(prefix .. i .. " == _G.package, ignoring");
else
dump(prefix .. i .. ".", v, Output)
end
end
elseif (type(v) == "function") then
if (string.sub(i, 1, 2) ~= "__") then
table.insert(Output, prefix .. i .. "()");
end
end
end
end
local Output = {};
dump("", _G, Output);
table.sort(Output);
local f = io.open("API.txt", "w");
for i, n in ipairs(Output) do
f:write(n, "\n");
end
f:close();
LOG("API.txt written.");
end
function CreateAPITables()
--[[
We want an API table of the following shape:
local API = {
{
Name = "cCuboid",
Functions = {
{Name = "Sort"},
{Name = "IsInside"}
},
Constants = {
}
Descendants = {}, -- Will be filled by ReadDescriptions(), array of class APIs (references to other member in the tree)
}},
{
Name = "cBlockArea",
Functions = {
{Name = "Clear"},
{Name = "CopyFrom"},
...
}
Constants = {
{Name = "baTypes", Value = 0},
{Name = "baMetas", Value = 1},
...
}
...
}}
};
local Globals = {
Functions = {
...
},
Constants = {
...
}
};
--]]
local Globals = {Functions = {}, Constants = {}, Descendants = {}};
local API = {};
local function Add(a_APIContainer, a_ObjName, a_ObjValue)
if (type(a_ObjValue) == "function") then
table.insert(a_APIContainer.Functions, {Name = a_ObjName});
elseif (
(type(a_ObjValue) == "number") or
(type(a_ObjValue) == "string")
) then
table.insert(a_APIContainer.Constants, {Name = a_ObjName, Value = a_ObjValue});
end
end
local function ParseClass(a_ClassName, a_ClassObj)
local res = {Name = a_ClassName, Functions = {}, Constants = {}, Descendants = {}};
for i, v in pairs(a_ClassObj) do
Add(res, i, v);
end
return res;
end
for i, v in pairs(_G) do
if (
(v ~= _G) and -- don't want the global namespace
(v ~= _G.packages) and -- don't want any packages
(v ~= _G[".get"]) and
(v ~= g_APIDesc)
) then
if (type(v) == "table") then
table.insert(API, ParseClass(i, v));
else
Add(Globals, i, v);
end
end
end
return API, Globals;
end
function DumpAPIHtml()
LOG("Dumping all available functions and constants to API subfolder...");
local API, Globals = CreateAPITables();
-- Sort the classes by name:
table.sort(API,
function (c1, c2)
return (string.lower(c1.Name) < string.lower(c2.Name));
end
);
-- Add Globals into the API:
Globals.Name = "Globals";
table.insert(API, Globals);
-- Read in the descriptions:
ReadDescriptions(API);
-- Create a "class index" file, write each class as a link to that file,
-- then dump class contents into class-specific file
local f = io.open("API/index.html", "w");
if (f == nil) then
-- Create the output folder
os.execute("mkdir API");
local err;
f, err = io.open("API/index.html", "w");
if (f == nil) then
LOGINFO("Cannot output HTML API: " .. err);
return;
end
end
f:write([[<html><head><title>MCServer API - class index</title>
<link rel="stylesheet" type="text/css" href="main.css" />
</head><body>
<ul>
]]);
for i, cls in ipairs(API) do
f:write("<li><a href=\"" .. cls.Name .. ".html\">" .. cls.Name .. "</a></li>\n");
WriteHtmlClass(cls, API);
end
f:write("</ul></body></html>");
f:close();
-- Copy the CSS file to the output folder (overwrite any existing):
cssf = io.open("API/main.css", "w");
if (cssf ~= nil) then
cssfi = io.open(g_Plugin:GetLocalDirectory() .. "/main.css", "r");
if (cssfi ~= nil) then
local CSS = cssfi:read("*all");
cssf:write(CSS);
cssfi:close();
end
cssf:close();
end
LOG("API subfolder written");
end
function ReadDescriptions(a_API)
-- Returns true if the function (specified by its fully qualified name) is to be ignored
local function IsFunctionIgnored(a_FnName)
for i, name in ipairs(g_APIDesc.IgnoreFunctions) do
if (a_FnName:match(name)) then
return true;
end
end
return false;
end
local UnexportedDocumented = {}; -- List of API objects that are documented but not exported, simply a list of names
for i, cls in ipairs(a_API) do
-- Rename special functions:
for j, fn in ipairs(cls.Functions) do
if (fn.Name == ".call") then
fn.DocID = "constructor";
fn.Name = "() <i>(constructor)</i>";
elseif (fn.Name == ".add") then
fn.DocID = "operator_plus";
fn.Name = "<i>operator +</i>";
elseif (fn.Name == ".div") then
fn.DocID = "operator_div";
fn.Name = "<i>operator /</i>";
elseif (fn.Name == ".mul") then
fn.DocID = "operator_mul";
fn.Name = "<i>operator *</i>";
elseif (fn.Name == ".sub") then
fn.DocID = "operator_sub";
fn.Name = "<i>operator -</i>";
end
end
local APIDesc = g_APIDesc.Classes[cls.Name];
if (APIDesc ~= nil) then
cls.Desc = APIDesc.Desc;
-- Process inheritance:
if (APIDesc.Inherits ~= nil) then
for j, icls in ipairs(a_API) do
if (icls.Name == APIDesc.Inherits) then
table.insert(icls.Descendants, cls);
cls.Inherits = icls;
end
end
end
cls.Undocumented = {}; -- This will contain all the API objects that are not documented
local DoxyFunctions = {}; -- This will contain all the API functions together with their documentation
local function AddFunction(a_Name, a_Params, a_Return, a_Notes)
table.insert(DoxyFunctions, {Name = a_Name, Params = a_Params, Return = a_Return, Notes = a_Notes});
end
if (APIDesc.Functions ~= nil) then
-- Assign function descriptions:
for j, func in ipairs(cls.Functions) do
local FnName = func.DocID or func.Name;
local FnDesc = APIDesc.Functions[FnName];
if (FnDesc == nil) then
-- No description for this API function
AddFunction(func.Name);
table.insert(cls.Undocumented, func.Name);
else
-- Description is available
if (FnDesc[1] == nil) then
-- Single function definition
AddFunction(func.Name, FnDesc.Params, FnDesc.Return, FnDesc.Notes);
else
-- Multiple function overloads
for k, desc in ipairs(FnDesc) do
AddFunction(func.Name, desc.Params, desc.Return, desc.Notes);
end -- for k, desc - FnDesc[]
end
FnDesc.IsExported = true;
end
end -- for j, func
-- Replace functions with their described and overload-expanded versions:
cls.Functions = DoxyFunctions;
-- Add all non-exported function descriptions to UnexportedDocumented:
for j, func in pairs(APIDesc.Functions) do
-- TODO
end
end -- if (APIDesc.Functions ~= nil)
if (APIDesc.Constants ~= nil) then
-- Assign constant descriptions:
for j, cons in ipairs(cls.Constants) do
local CnDesc = APIDesc.Constants[cons.Name];
if (CnDesc == nil) then
-- Not documented
table.insert(cls.Undocumented, cons.Name);
else
cons.Notes = CnDesc.Notes;
CnDesc.IsExported = true;
end
end -- for j, cons
-- Add all non-exported constant descriptions to UnexportedDocumented:
for j, cons in pairs(APIDesc.Constants) do
-- TODO
end
end -- if (APIDesc.Constants ~= nil)
end -- if (APIDesc ~= nil)
-- Remove ignored functions:
local NewFunctions = {};
for j, fn in ipairs(cls.Functions) do
if (not(IsFunctionIgnored(cls.Name .. "." .. fn.Name))) then
table.insert(NewFunctions, fn);
end
end -- for j, fn
cls.Functions = NewFunctions;
-- Sort the functions (they may have been renamed):
table.sort(cls.Functions,
function(f1, f2)
if (f1.Name == f2.Name) then
-- Same name, either comparing the same function to itself, or two overloads, in which case compare the params
if ((f1.Params == nil) or (f2.Params == nil)) then
return 0;
end
return (f1.Params < f2.Params);
end
return (f1.Name < f2.Name);
end
);
-- Sort the constants:
table.sort(cls.Constants,
function(c1, c2)
return (c1.Name < c2.Name);
end
);
end -- for i, cls
-- Sort the descendants lists:
for i, cls in ipairs(a_API) do
table.sort(cls.Descendants,
function(c1, c2)
return (c1.Name < c2.Name);
end
);
end -- for i, cls
end
function WriteHtmlClass(a_ClassAPI, a_AllAPI)
local cf, err = io.open("API/" .. a_ClassAPI.Name .. ".html", "w");
if (cf == nil) then
return;
end
-- Make a link out of anything with the special linkifying syntax {{link|title}}
local function LinkifyString(a_String)
local txt = a_String:gsub("{{([^|]*)|([^}]*)}}", "<a href=\"%1.html\">%2</a>") -- {{link|title}}
txt = txt:gsub("{{([^|]*)}}", "<a href=\"%1.html\">%1</a>") -- {{LinkAndTitle}}
return txt;
end
-- Writes a table containing all functions in the specified list, with an optional "inherited from" header when a_InheritedName is valid
local function WriteFunctions(a_Functions, a_InheritedName)
if (#a_Functions == 0) then
return;
end
if (a_InheritedName ~= nil) then
cf:write("<h2>Functions inherited from " .. a_InheritedName .. "</h2>");
end
cf:write("<table><tr><th>Name</th><th>Parameters</th><th>Return value</th><th>Notes</th></tr>\n");
for i, func in ipairs(a_Functions) do
cf:write("<tr><td>" .. func.Name .. "</td>");
cf:write("<td>" .. LinkifyString(func.Params or "").. "</td>");
cf:write("<td>" .. LinkifyString(func.Return or "").. "</td>");
cf:write("<td>" .. LinkifyString(func.Notes or "") .. "</td></tr>\n");
end
cf:write("</table>\n");
end
local function WriteDescendants(a_Descendants)
if (#a_Descendants == 0) then
return;
end
cf:write("<ul>");
for i, desc in ipairs(a_Descendants) do
cf:write("<li><a href=\"".. desc.Name .. ".html\">" .. desc.Name .. "</a>");
WriteDescendants(desc.Descendants);
cf:write("</li>\n");
end
cf:write("</ul>\n");
end
-- Build an array of inherited classes chain:
local InheritanceChain = {};
local CurrInheritance = a_ClassAPI.Inherits;
while (CurrInheritance ~= nil) do
table.insert(InheritanceChain, CurrInheritance);
CurrInheritance = CurrInheritance.Inherits;
end
cf:write([[<html><head><title>MCServer API - ]] .. a_ClassAPI.Name .. [[</title>
<link rel="stylesheet" type="text/css" href="main.css" />
</head><body>
<h1>Contents</h1>
<ul>
]]);
local HasInheritance = ((#a_ClassAPI.Descendants > 0) or (a_ClassAPI.Inherits ~= nil));
-- Write the table of contents:
if (HasInheritance) then
cf:write("<li><a href=\"#inherits\">Inheritance</a></li>\n");
end
cf:write("<li><a href=\"#constants\">Constants</a></li>\n");
cf:write("<li><a href=\"#functions\">Functions</a></li>\n");
cf:write("</ul>");
-- Write the class description:
cf:write("<a name=\"desc\"><h1>" .. a_ClassAPI.Name .. " class</h1></a>\n");
if (a_ClassAPI.Desc ~= nil) then
cf:write("<p>");
cf:write(LinkifyString(a_ClassAPI.Desc));
cf:write("</p>\n");
end;
-- Write the inheritance, if available:
if (HasInheritance) then
cf:write("<a name=\"inherits\"><h1>Inheritance</h1></a>\n");
if (#InheritanceChain > 0) then
cf:write("<p>This class inherits from the following parent classes:<ul>\n");
for i, cls in ipairs(InheritanceChain) do
cf:write("<li><a href=\"" .. cls.Name .. ".html\">" .. cls.Name .. "</a></li>\n");
end
cf:write("</ul></p>\n");
end
if (#a_ClassAPI.Descendants > 0) then
cf:write("<p>This class has the following descendants:\n");
WriteDescendants(a_ClassAPI.Descendants);
cf:write("</p>\n");
end
end
-- Write the constants:
cf:write("<a name=\"constants\"><h1>Constants</h1></a>\n");
cf:write("<table><tr><th>Name</th><th>Value</th><th>Notes</th></tr>\n");
for i, cons in ipairs(a_ClassAPI.Constants) do
cf:write("<tr><td>" .. cons.Name .. "</td>");
cf:write("<td>" .. cons.Value .. "</td>");
cf:write("<td>" .. LinkifyString(cons.Notes or "") .. "</td></tr>\n");
end
cf:write("</table>\n");
-- Write the functions, including the inherited ones:
cf:write("<a name=\"functions\"><h1>Functions</h1></a>\n");
WriteFunctions(a_ClassAPI.Functions, nil);
for i, cls in ipairs(InheritanceChain) do
WriteFunctions(cls.Functions, cls.Name);
end
cf:write("</body></html>");
cf:close();
end
|
