Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1 | #!/usr/bin/python -u |
| 2 | # |
| 3 | # This is the API builder, it parses the C sources and build the |
| 4 | # API formal description in XML. |
| 5 | # |
| 6 | # See Copyright for the status of this software. |
| 7 | # |
| 8 | # daniel@veillard.com |
| 9 | # |
Daniel Veillard | 540a31a | 2003-01-21 11:21:07 +0000 | [diff] [blame] | 10 | import os, sys |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 11 | import string |
| 12 | import glob |
| 13 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 14 | debug=0 |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 15 | #debugsym='ignorableWhitespaceSAXFunc' |
| 16 | debugsym=None |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 17 | |
Daniel Veillard | de0a0a5 | 2003-04-24 17:12:57 +0000 | [diff] [blame] | 18 | # |
| 19 | # C parser analysis code |
| 20 | # |
| 21 | ignored_files = { |
| 22 | "trio": "too many non standard macros", |
| 23 | "trio.c": "too many non standard macros", |
| 24 | "trionan.c": "too many non standard macros", |
| 25 | "triostr.c": "too many non standard macros", |
| 26 | "acconfig.h": "generated portability layer", |
| 27 | "config.h": "generated portability layer", |
| 28 | "libxml.h": "internal only", |
Daniel Veillard | 92fc02c | 2003-04-24 23:12:35 +0000 | [diff] [blame] | 29 | "testOOM.c": "out of memory tester", |
| 30 | "testOOMlib.h": "out of memory tester", |
| 31 | "testOOMlib.c": "out of memory tester", |
Daniel Veillard | 189f46b | 2004-01-25 21:03:04 +0000 | [diff] [blame] | 32 | "rngparser.c": "not yet integrated", |
| 33 | "rngparser.h": "not yet integrated", |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 34 | "elfgcchack.h": "not a normal header", |
Daniel Veillard | 9517501 | 2005-07-03 16:09:51 +0000 | [diff] [blame] | 35 | "testHTML.c": "test tool", |
| 36 | "testReader.c": "test tool", |
| 37 | "testSchemas.c": "test tool", |
| 38 | "testXPath.c": "test tool", |
| 39 | "testAutomata.c": "test tool", |
| 40 | "testModule.c": "test tool", |
| 41 | "testRegexp.c": "test tool", |
| 42 | "testThreads.c": "test tool", |
| 43 | "testC14N.c": "test tool", |
| 44 | "testRelax.c": "test tool", |
| 45 | "testThreadsWin32.c": "test tool", |
| 46 | "testSAX.c": "test tool", |
| 47 | "testURI.c": "test tool", |
Daniel Veillard | e43cc57 | 2004-11-03 11:50:29 +0000 | [diff] [blame] | 48 | "testapi.c": "generated regression tests", |
Daniel Veillard | 9517501 | 2005-07-03 16:09:51 +0000 | [diff] [blame] | 49 | "runtest.c": "regression tests program", |
| 50 | "runsuite.c": "regression tests program", |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 51 | "tst.c": "not part of the library", |
Daniel Veillard | 6ad5c4a | 2006-10-11 16:43:06 +0000 | [diff] [blame] | 52 | "test.c": "not part of the library", |
Daniel Veillard | f6b71bd | 2005-01-04 17:50:14 +0000 | [diff] [blame] | 53 | "testdso.c": "test for dynamid shared libraries", |
Daniel Veillard | 28b7b4b | 2008-08-30 08:19:02 +0000 | [diff] [blame] | 54 | "testrecurse.c": "test for entities recursions", |
Daniel Veillard | 28cc42d | 2012-08-10 10:00:18 +0800 | [diff] [blame] | 55 | "xzlib.h": "Internal API only 2.8.0", |
| 56 | "buf.h": "Internal API only 2.9.0", |
| 57 | "enc.h": "Internal API only 2.9.0", |
Daniel Veillard | 64d1124 | 2012-08-15 09:10:50 +0800 | [diff] [blame] | 58 | "/save.h": "Internal API only 2.9.0", |
Vojtech Fried | 3e031b7 | 2012-08-24 16:52:44 +0800 | [diff] [blame] | 59 | "timsort.h": "Internal header only for xpath.c 2.9.0", |
Daniel Veillard | de0a0a5 | 2003-04-24 17:12:57 +0000 | [diff] [blame] | 60 | } |
| 61 | |
| 62 | ignored_words = { |
| 63 | "WINAPI": (0, "Windows keyword"), |
| 64 | "LIBXML_DLL_IMPORT": (0, "Special macro to flag external keywords"), |
William M. Brack | cdfa286 | 2003-08-29 06:03:38 +0000 | [diff] [blame] | 65 | "XMLPUBVAR": (0, "Special macro for extern vars for win32"), |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 66 | "XSLTPUBVAR": (0, "Special macro for extern vars for win32"), |
| 67 | "EXSLTPUBVAR": (0, "Special macro for extern vars for win32"), |
William M. Brack | cdfa286 | 2003-08-29 06:03:38 +0000 | [diff] [blame] | 68 | "XMLPUBFUN": (0, "Special macro for extern funcs for win32"), |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 69 | "XSLTPUBFUN": (0, "Special macro for extern funcs for win32"), |
| 70 | "EXSLTPUBFUN": (0, "Special macro for extern funcs for win32"), |
William M. Brack | cdfa286 | 2003-08-29 06:03:38 +0000 | [diff] [blame] | 71 | "XMLCALL": (0, "Special macro for win32 calls"), |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 72 | "XSLTCALL": (0, "Special macro for win32 calls"), |
Daniel Veillard | 5eee767 | 2005-08-22 21:22:27 +0000 | [diff] [blame] | 73 | "XMLCDECL": (0, "Special macro for win32 calls"), |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 74 | "EXSLTCALL": (0, "Special macro for win32 calls"), |
Daniel Veillard | de0a0a5 | 2003-04-24 17:12:57 +0000 | [diff] [blame] | 75 | "__declspec": (3, "Windows keyword"), |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 76 | "__stdcall": (0, "Windows keyword"), |
Daniel Veillard | de0a0a5 | 2003-04-24 17:12:57 +0000 | [diff] [blame] | 77 | "ATTRIBUTE_UNUSED": (0, "macro keyword"), |
| 78 | "LIBEXSLT_PUBLIC": (0, "macro keyword"), |
| 79 | "X_IN_Y": (5, "macro function builder"), |
Daniel Veillard | f63085d | 2009-01-18 20:53:59 +0000 | [diff] [blame] | 80 | "ATTRIBUTE_ALLOC_SIZE": (3, "macro for gcc checking extension"), |
| 81 | "ATTRIBUTE_PRINTF": (5, "macro for gcc printf args checking extension"), |
Daniel Veillard | 7b465bd | 2009-07-24 09:02:51 +0200 | [diff] [blame] | 82 | "LIBXML_ATTR_FORMAT": (5, "macro for gcc printf args checking extension"), |
Daniel Veillard | 2934168 | 2009-09-10 18:23:39 +0200 | [diff] [blame] | 83 | "LIBXML_ATTR_ALLOC_SIZE": (3, "macro for gcc checking extension"), |
Xin Li | a136fc2 | 2016-07-26 14:22:54 -0700 | [diff] [blame] | 84 | "__XML_EXTERNC": (0, "Special macro added for os400"), |
Daniel Veillard | de0a0a5 | 2003-04-24 17:12:57 +0000 | [diff] [blame] | 85 | } |
| 86 | |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 87 | def escape(raw): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 88 | raw = raw.replace('&', '&') |
| 89 | raw = raw.replace('<', '<') |
| 90 | raw = raw.replace('>', '>') |
| 91 | raw = raw.replace("'", ''') |
| 92 | raw = raw.replace('"', '"') |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 93 | return raw |
| 94 | |
Daniel Veillard | 2925c0a | 2003-11-17 13:58:17 +0000 | [diff] [blame] | 95 | def uniq(items): |
| 96 | d = {} |
| 97 | for item in items: |
| 98 | d[item]=1 |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 99 | return list(d.keys()) |
Daniel Veillard | 2925c0a | 2003-11-17 13:58:17 +0000 | [diff] [blame] | 100 | |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 101 | class identifier: |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 102 | def __init__(self, name, header=None, module=None, type=None, lineno = 0, |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 103 | info=None, extra=None, conditionals = None): |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 104 | self.name = name |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 105 | self.header = header |
| 106 | self.module = module |
| 107 | self.type = type |
| 108 | self.info = info |
| 109 | self.extra = extra |
| 110 | self.lineno = lineno |
| 111 | self.static = 0 |
| 112 | if conditionals == None or len(conditionals) == 0: |
| 113 | self.conditionals = None |
| 114 | else: |
| 115 | self.conditionals = conditionals[:] |
| 116 | if self.name == debugsym: |
| 117 | print("=> define %s : %s" % (debugsym, (module, type, info, |
| 118 | extra, conditionals))) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 119 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 120 | def __repr__(self): |
| 121 | r = "%s %s:" % (self.type, self.name) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 122 | if self.static: |
| 123 | r = r + " static" |
| 124 | if self.module != None: |
| 125 | r = r + " from %s" % (self.module) |
| 126 | if self.info != None: |
| 127 | r = r + " " + repr(self.info) |
| 128 | if self.extra != None: |
| 129 | r = r + " " + repr(self.extra) |
| 130 | if self.conditionals != None: |
| 131 | r = r + " " + repr(self.conditionals) |
| 132 | return r |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 133 | |
| 134 | |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 135 | def set_header(self, header): |
| 136 | self.header = header |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 137 | def set_module(self, module): |
| 138 | self.module = module |
| 139 | def set_type(self, type): |
| 140 | self.type = type |
| 141 | def set_info(self, info): |
| 142 | self.info = info |
| 143 | def set_extra(self, extra): |
| 144 | self.extra = extra |
| 145 | def set_lineno(self, lineno): |
| 146 | self.lineno = lineno |
| 147 | def set_static(self, static): |
| 148 | self.static = static |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 149 | def set_conditionals(self, conditionals): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 150 | if conditionals == None or len(conditionals) == 0: |
| 151 | self.conditionals = None |
| 152 | else: |
| 153 | self.conditionals = conditionals[:] |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 154 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 155 | def get_name(self): |
| 156 | return self.name |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 157 | def get_header(self): |
| 158 | return self.module |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 159 | def get_module(self): |
| 160 | return self.module |
| 161 | def get_type(self): |
| 162 | return self.type |
| 163 | def get_info(self): |
| 164 | return self.info |
| 165 | def get_lineno(self): |
| 166 | return self.lineno |
| 167 | def get_extra(self): |
| 168 | return self.extra |
| 169 | def get_static(self): |
| 170 | return self.static |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 171 | def get_conditionals(self): |
| 172 | return self.conditionals |
Daniel Veillard | d8cf906 | 2003-11-11 21:12:36 +0000 | [diff] [blame] | 173 | |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 174 | def update(self, header, module, type = None, info = None, extra=None, |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 175 | conditionals=None): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 176 | if self.name == debugsym: |
| 177 | print("=> update %s : %s" % (debugsym, (module, type, info, |
| 178 | extra, conditionals))) |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 179 | if header != None and self.header == None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 180 | self.set_header(module) |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 181 | if module != None and (self.module == None or self.header == self.module): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 182 | self.set_module(module) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 183 | if type != None and self.type == None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 184 | self.set_type(type) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 185 | if info != None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 186 | self.set_info(info) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 187 | if extra != None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 188 | self.set_extra(extra) |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 189 | if conditionals != None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 190 | self.set_conditionals(conditionals) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 191 | |
| 192 | class index: |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 193 | def __init__(self, name = "noname"): |
| 194 | self.name = name |
| 195 | self.identifiers = {} |
| 196 | self.functions = {} |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 197 | self.variables = {} |
| 198 | self.includes = {} |
| 199 | self.structs = {} |
| 200 | self.enums = {} |
| 201 | self.typedefs = {} |
| 202 | self.macros = {} |
| 203 | self.references = {} |
| 204 | self.info = {} |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 205 | |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 206 | def add_ref(self, name, header, module, static, type, lineno, info=None, extra=None, conditionals = None): |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 207 | if name[0:2] == '__': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 208 | return None |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 209 | d = None |
| 210 | try: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 211 | d = self.identifiers[name] |
| 212 | d.update(header, module, type, lineno, info, extra, conditionals) |
| 213 | except: |
| 214 | d = identifier(name, header, module, type, lineno, info, extra, conditionals) |
| 215 | self.identifiers[name] = d |
Daniel Veillard | d8cf906 | 2003-11-11 21:12:36 +0000 | [diff] [blame] | 216 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 217 | if d != None and static == 1: |
| 218 | d.set_static(1) |
Daniel Veillard | d8cf906 | 2003-11-11 21:12:36 +0000 | [diff] [blame] | 219 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 220 | if d != None and name != None and type != None: |
| 221 | self.references[name] = d |
Daniel Veillard | d8cf906 | 2003-11-11 21:12:36 +0000 | [diff] [blame] | 222 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 223 | if name == debugsym: |
| 224 | print("New ref: %s" % (d)) |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 225 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 226 | return d |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 227 | |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 228 | def add(self, name, header, module, static, type, lineno, info=None, extra=None, conditionals = None): |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 229 | if name[0:2] == '__': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 230 | return None |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 231 | d = None |
| 232 | try: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 233 | d = self.identifiers[name] |
| 234 | d.update(header, module, type, lineno, info, extra, conditionals) |
| 235 | except: |
| 236 | d = identifier(name, header, module, type, lineno, info, extra, conditionals) |
| 237 | self.identifiers[name] = d |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 238 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 239 | if d != None and static == 1: |
| 240 | d.set_static(1) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 241 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 242 | if d != None and name != None and type != None: |
| 243 | if type == "function": |
| 244 | self.functions[name] = d |
| 245 | elif type == "functype": |
| 246 | self.functions[name] = d |
| 247 | elif type == "variable": |
| 248 | self.variables[name] = d |
| 249 | elif type == "include": |
| 250 | self.includes[name] = d |
| 251 | elif type == "struct": |
| 252 | self.structs[name] = d |
| 253 | elif type == "enum": |
| 254 | self.enums[name] = d |
| 255 | elif type == "typedef": |
| 256 | self.typedefs[name] = d |
| 257 | elif type == "macro": |
| 258 | self.macros[name] = d |
| 259 | else: |
| 260 | print("Unable to register type ", type) |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 261 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 262 | if name == debugsym: |
| 263 | print("New symbol: %s" % (d)) |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 264 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 265 | return d |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 266 | |
| 267 | def merge(self, idx): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 268 | for id in list(idx.functions.keys()): |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 269 | # |
| 270 | # macro might be used to override functions or variables |
| 271 | # definitions |
| 272 | # |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 273 | if id in self.macros: |
| 274 | del self.macros[id] |
| 275 | if id in self.functions: |
| 276 | print("function %s from %s redeclared in %s" % ( |
| 277 | id, self.functions[id].header, idx.functions[id].header)) |
| 278 | else: |
| 279 | self.functions[id] = idx.functions[id] |
| 280 | self.identifiers[id] = idx.functions[id] |
| 281 | for id in list(idx.variables.keys()): |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 282 | # |
| 283 | # macro might be used to override functions or variables |
| 284 | # definitions |
| 285 | # |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 286 | if id in self.macros: |
| 287 | del self.macros[id] |
| 288 | if id in self.variables: |
| 289 | print("variable %s from %s redeclared in %s" % ( |
| 290 | id, self.variables[id].header, idx.variables[id].header)) |
| 291 | else: |
| 292 | self.variables[id] = idx.variables[id] |
| 293 | self.identifiers[id] = idx.variables[id] |
| 294 | for id in list(idx.structs.keys()): |
| 295 | if id in self.structs: |
| 296 | print("struct %s from %s redeclared in %s" % ( |
| 297 | id, self.structs[id].header, idx.structs[id].header)) |
| 298 | else: |
| 299 | self.structs[id] = idx.structs[id] |
| 300 | self.identifiers[id] = idx.structs[id] |
| 301 | for id in list(idx.typedefs.keys()): |
| 302 | if id in self.typedefs: |
| 303 | print("typedef %s from %s redeclared in %s" % ( |
| 304 | id, self.typedefs[id].header, idx.typedefs[id].header)) |
| 305 | else: |
| 306 | self.typedefs[id] = idx.typedefs[id] |
| 307 | self.identifiers[id] = idx.typedefs[id] |
| 308 | for id in list(idx.macros.keys()): |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 309 | # |
| 310 | # macro might be used to override functions or variables |
| 311 | # definitions |
| 312 | # |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 313 | if id in self.variables: |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 314 | continue |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 315 | if id in self.functions: |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 316 | continue |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 317 | if id in self.enums: |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 318 | continue |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 319 | if id in self.macros: |
| 320 | print("macro %s from %s redeclared in %s" % ( |
| 321 | id, self.macros[id].header, idx.macros[id].header)) |
| 322 | else: |
| 323 | self.macros[id] = idx.macros[id] |
| 324 | self.identifiers[id] = idx.macros[id] |
| 325 | for id in list(idx.enums.keys()): |
| 326 | if id in self.enums: |
| 327 | print("enum %s from %s redeclared in %s" % ( |
| 328 | id, self.enums[id].header, idx.enums[id].header)) |
| 329 | else: |
| 330 | self.enums[id] = idx.enums[id] |
| 331 | self.identifiers[id] = idx.enums[id] |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 332 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 333 | def merge_public(self, idx): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 334 | for id in list(idx.functions.keys()): |
| 335 | if id in self.functions: |
| 336 | # check that function condition agrees with header |
| 337 | if idx.functions[id].conditionals != \ |
| 338 | self.functions[id].conditionals: |
| 339 | print("Header condition differs from Function for %s:" \ |
| 340 | % id) |
| 341 | print(" H: %s" % self.functions[id].conditionals) |
| 342 | print(" C: %s" % idx.functions[id].conditionals) |
| 343 | up = idx.functions[id] |
| 344 | self.functions[id].update(None, up.module, up.type, up.info, up.extra) |
| 345 | # else: |
| 346 | # print "Function %s from %s is not declared in headers" % ( |
| 347 | # id, idx.functions[id].module) |
| 348 | # TODO: do the same for variables. |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 349 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 350 | def analyze_dict(self, type, dict): |
| 351 | count = 0 |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 352 | public = 0 |
| 353 | for name in list(dict.keys()): |
| 354 | id = dict[name] |
| 355 | count = count + 1 |
| 356 | if id.static == 0: |
| 357 | public = public + 1 |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 358 | if count != public: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 359 | print(" %d %s , %d public" % (count, type, public)) |
| 360 | elif count != 0: |
| 361 | print(" %d public %s" % (count, type)) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 362 | |
| 363 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 364 | def analyze(self): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 365 | self.analyze_dict("functions", self.functions) |
| 366 | self.analyze_dict("variables", self.variables) |
| 367 | self.analyze_dict("structs", self.structs) |
| 368 | self.analyze_dict("typedefs", self.typedefs) |
| 369 | self.analyze_dict("macros", self.macros) |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 370 | |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 371 | class CLexer: |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 372 | """A lexer for the C language, tokenize the input by reading and |
| 373 | analyzing it line by line""" |
| 374 | def __init__(self, input): |
| 375 | self.input = input |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 376 | self.tokens = [] |
| 377 | self.line = "" |
| 378 | self.lineno = 0 |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 379 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 380 | def getline(self): |
| 381 | line = '' |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 382 | while line == '': |
| 383 | line = self.input.readline() |
| 384 | if not line: |
| 385 | return None |
| 386 | self.lineno = self.lineno + 1 |
| 387 | line = line.lstrip() |
| 388 | line = line.rstrip() |
| 389 | if line == '': |
| 390 | continue |
| 391 | while line[-1] == '\\': |
| 392 | line = line[:-1] |
| 393 | n = self.input.readline() |
| 394 | self.lineno = self.lineno + 1 |
| 395 | n = n.lstrip() |
| 396 | n = n.rstrip() |
| 397 | if not n: |
| 398 | break |
| 399 | else: |
| 400 | line = line + n |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 401 | return line |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 402 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 403 | def getlineno(self): |
| 404 | return self.lineno |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 405 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 406 | def push(self, token): |
| 407 | self.tokens.insert(0, token); |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 408 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 409 | def debug(self): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 410 | print("Last token: ", self.last) |
| 411 | print("Token queue: ", self.tokens) |
| 412 | print("Line %d end: " % (self.lineno), self.line) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 413 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 414 | def token(self): |
| 415 | while self.tokens == []: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 416 | if self.line == "": |
| 417 | line = self.getline() |
| 418 | else: |
| 419 | line = self.line |
| 420 | self.line = "" |
| 421 | if line == None: |
| 422 | return None |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 423 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 424 | if line[0] == '#': |
| 425 | self.tokens = list(map((lambda x: ('preproc', x)), |
| 426 | line.split())) |
| 427 | break; |
| 428 | l = len(line) |
| 429 | if line[0] == '"' or line[0] == "'": |
| 430 | end = line[0] |
| 431 | line = line[1:] |
| 432 | found = 0 |
| 433 | tok = "" |
| 434 | while found == 0: |
| 435 | i = 0 |
| 436 | l = len(line) |
| 437 | while i < l: |
| 438 | if line[i] == end: |
| 439 | self.line = line[i+1:] |
| 440 | line = line[:i] |
| 441 | l = i |
| 442 | found = 1 |
| 443 | break |
| 444 | if line[i] == '\\': |
| 445 | i = i + 1 |
| 446 | i = i + 1 |
| 447 | tok = tok + line |
| 448 | if found == 0: |
| 449 | line = self.getline() |
| 450 | if line == None: |
| 451 | return None |
| 452 | self.last = ('string', tok) |
| 453 | return self.last |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 454 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 455 | if l >= 2 and line[0] == '/' and line[1] == '*': |
| 456 | line = line[2:] |
| 457 | found = 0 |
| 458 | tok = "" |
| 459 | while found == 0: |
| 460 | i = 0 |
| 461 | l = len(line) |
| 462 | while i < l: |
| 463 | if line[i] == '*' and i+1 < l and line[i+1] == '/': |
| 464 | self.line = line[i+2:] |
| 465 | line = line[:i-1] |
| 466 | l = i |
| 467 | found = 1 |
| 468 | break |
| 469 | i = i + 1 |
| 470 | if tok != "": |
| 471 | tok = tok + "\n" |
| 472 | tok = tok + line |
| 473 | if found == 0: |
| 474 | line = self.getline() |
| 475 | if line == None: |
| 476 | return None |
| 477 | self.last = ('comment', tok) |
| 478 | return self.last |
| 479 | if l >= 2 and line[0] == '/' and line[1] == '/': |
| 480 | line = line[2:] |
| 481 | self.last = ('comment', line) |
| 482 | return self.last |
| 483 | i = 0 |
| 484 | while i < l: |
| 485 | if line[i] == '/' and i+1 < l and line[i+1] == '/': |
| 486 | self.line = line[i:] |
| 487 | line = line[:i] |
| 488 | break |
| 489 | if line[i] == '/' and i+1 < l and line[i+1] == '*': |
| 490 | self.line = line[i:] |
| 491 | line = line[:i] |
| 492 | break |
| 493 | if line[i] == '"' or line[i] == "'": |
| 494 | self.line = line[i:] |
| 495 | line = line[:i] |
| 496 | break |
| 497 | i = i + 1 |
| 498 | l = len(line) |
| 499 | i = 0 |
| 500 | while i < l: |
| 501 | if line[i] == ' ' or line[i] == '\t': |
| 502 | i = i + 1 |
| 503 | continue |
| 504 | o = ord(line[i]) |
| 505 | if (o >= 97 and o <= 122) or (o >= 65 and o <= 90) or \ |
| 506 | (o >= 48 and o <= 57): |
| 507 | s = i |
| 508 | while i < l: |
| 509 | o = ord(line[i]) |
| 510 | if (o >= 97 and o <= 122) or (o >= 65 and o <= 90) or \ |
| 511 | (o >= 48 and o <= 57) or \ |
| 512 | (" \t(){}:;,+-*/%&!|[]=><".find(line[i])) == -1: |
| 513 | i = i + 1 |
| 514 | else: |
| 515 | break |
| 516 | self.tokens.append(('name', line[s:i])) |
| 517 | continue |
| 518 | if "(){}:;,[]".find(line[i]) != -1: |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 519 | # if line[i] == '(' or line[i] == ')' or line[i] == '{' or \ |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 520 | # line[i] == '}' or line[i] == ':' or line[i] == ';' or \ |
| 521 | # line[i] == ',' or line[i] == '[' or line[i] == ']': |
| 522 | self.tokens.append(('sep', line[i])) |
| 523 | i = i + 1 |
| 524 | continue |
| 525 | if "+-*><=/%&!|.".find(line[i]) != -1: |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 526 | # if line[i] == '+' or line[i] == '-' or line[i] == '*' or \ |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 527 | # line[i] == '>' or line[i] == '<' or line[i] == '=' or \ |
| 528 | # line[i] == '/' or line[i] == '%' or line[i] == '&' or \ |
| 529 | # line[i] == '!' or line[i] == '|' or line[i] == '.': |
| 530 | if line[i] == '.' and i + 2 < l and \ |
| 531 | line[i+1] == '.' and line[i+2] == '.': |
| 532 | self.tokens.append(('name', '...')) |
| 533 | i = i + 3 |
| 534 | continue |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 535 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 536 | j = i + 1 |
| 537 | if j < l and ( |
| 538 | "+-*><=/%&!|".find(line[j]) != -1): |
| 539 | # line[j] == '+' or line[j] == '-' or line[j] == '*' or \ |
| 540 | # line[j] == '>' or line[j] == '<' or line[j] == '=' or \ |
| 541 | # line[j] == '/' or line[j] == '%' or line[j] == '&' or \ |
| 542 | # line[j] == '!' or line[j] == '|'): |
| 543 | self.tokens.append(('op', line[i:j+1])) |
| 544 | i = j + 1 |
| 545 | else: |
| 546 | self.tokens.append(('op', line[i])) |
| 547 | i = i + 1 |
| 548 | continue |
| 549 | s = i |
| 550 | while i < l: |
| 551 | o = ord(line[i]) |
| 552 | if (o >= 97 and o <= 122) or (o >= 65 and o <= 90) or \ |
| 553 | (o >= 48 and o <= 57) or ( |
| 554 | " \t(){}:;,+-*/%&!|[]=><".find(line[i]) == -1): |
| 555 | # line[i] != ' ' and line[i] != '\t' and |
| 556 | # line[i] != '(' and line[i] != ')' and |
| 557 | # line[i] != '{' and line[i] != '}' and |
| 558 | # line[i] != ':' and line[i] != ';' and |
| 559 | # line[i] != ',' and line[i] != '+' and |
| 560 | # line[i] != '-' and line[i] != '*' and |
| 561 | # line[i] != '/' and line[i] != '%' and |
| 562 | # line[i] != '&' and line[i] != '!' and |
| 563 | # line[i] != '|' and line[i] != '[' and |
| 564 | # line[i] != ']' and line[i] != '=' and |
| 565 | # line[i] != '*' and line[i] != '>' and |
| 566 | # line[i] != '<'): |
| 567 | i = i + 1 |
| 568 | else: |
| 569 | break |
| 570 | self.tokens.append(('name', line[s:i])) |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 571 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 572 | tok = self.tokens[0] |
| 573 | self.tokens = self.tokens[1:] |
| 574 | self.last = tok |
| 575 | return tok |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 576 | |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 577 | class CParser: |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 578 | """The C module parser""" |
| 579 | def __init__(self, filename, idx = None): |
| 580 | self.filename = filename |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 581 | if len(filename) > 2 and filename[-2:] == '.h': |
| 582 | self.is_header = 1 |
| 583 | else: |
| 584 | self.is_header = 0 |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 585 | self.input = open(filename) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 586 | self.lexer = CLexer(self.input) |
| 587 | if idx == None: |
| 588 | self.index = index() |
| 589 | else: |
| 590 | self.index = idx |
| 591 | self.top_comment = "" |
| 592 | self.last_comment = "" |
| 593 | self.comment = None |
| 594 | self.collect_ref = 0 |
| 595 | self.no_error = 0 |
| 596 | self.conditionals = [] |
| 597 | self.defines = [] |
Daniel Veillard | d8cf906 | 2003-11-11 21:12:36 +0000 | [diff] [blame] | 598 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 599 | def collect_references(self): |
| 600 | self.collect_ref = 1 |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 601 | |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 602 | def stop_error(self): |
| 603 | self.no_error = 1 |
| 604 | |
| 605 | def start_error(self): |
| 606 | self.no_error = 0 |
| 607 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 608 | def lineno(self): |
| 609 | return self.lexer.getlineno() |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 610 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 611 | def index_add(self, name, module, static, type, info=None, extra = None): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 612 | if self.is_header == 1: |
| 613 | self.index.add(name, module, module, static, type, self.lineno(), |
| 614 | info, extra, self.conditionals) |
| 615 | else: |
| 616 | self.index.add(name, None, module, static, type, self.lineno(), |
| 617 | info, extra, self.conditionals) |
Daniel Veillard | d8cf906 | 2003-11-11 21:12:36 +0000 | [diff] [blame] | 618 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 619 | def index_add_ref(self, name, module, static, type, info=None, |
| 620 | extra = None): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 621 | if self.is_header == 1: |
| 622 | self.index.add_ref(name, module, module, static, type, |
| 623 | self.lineno(), info, extra, self.conditionals) |
| 624 | else: |
| 625 | self.index.add_ref(name, None, module, static, type, self.lineno(), |
| 626 | info, extra, self.conditionals) |
Daniel Veillard | d8cf906 | 2003-11-11 21:12:36 +0000 | [diff] [blame] | 627 | |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 628 | def warning(self, msg): |
| 629 | if self.no_error: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 630 | return |
| 631 | print(msg) |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 632 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 633 | def error(self, msg, token=-1): |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 634 | if self.no_error: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 635 | return |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 636 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 637 | print("Parse Error: " + msg) |
| 638 | if token != -1: |
| 639 | print("Got token ", token) |
| 640 | self.lexer.debug() |
| 641 | sys.exit(1) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 642 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 643 | def debug(self, msg, token=-1): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 644 | print("Debug: " + msg) |
| 645 | if token != -1: |
| 646 | print("Got token ", token) |
| 647 | self.lexer.debug() |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 648 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 649 | def parseTopComment(self, comment): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 650 | res = {} |
| 651 | lines = comment.split("\n") |
| 652 | item = None |
| 653 | for line in lines: |
| 654 | while line != "" and (line[0] == ' ' or line[0] == '\t'): |
| 655 | line = line[1:] |
| 656 | while line != "" and line[0] == '*': |
| 657 | line = line[1:] |
| 658 | while line != "" and (line[0] == ' ' or line[0] == '\t'): |
| 659 | line = line[1:] |
| 660 | try: |
| 661 | (it, line) = line.split(":", 1) |
| 662 | item = it |
| 663 | while line != "" and (line[0] == ' ' or line[0] == '\t'): |
| 664 | line = line[1:] |
| 665 | if item in res: |
| 666 | res[item] = res[item] + " " + line |
| 667 | else: |
| 668 | res[item] = line |
| 669 | except: |
| 670 | if item != None: |
| 671 | if item in res: |
| 672 | res[item] = res[item] + " " + line |
| 673 | else: |
| 674 | res[item] = line |
| 675 | self.index.info = res |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 676 | |
| 677 | def parseComment(self, token): |
| 678 | if self.top_comment == "": |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 679 | self.top_comment = token[1] |
| 680 | if self.comment == None or token[1][0] == '*': |
| 681 | self.comment = token[1]; |
| 682 | else: |
| 683 | self.comment = self.comment + token[1] |
| 684 | token = self.lexer.token() |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 685 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 686 | if self.comment.find("DOC_DISABLE") != -1: |
| 687 | self.stop_error() |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 688 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 689 | if self.comment.find("DOC_ENABLE") != -1: |
| 690 | self.start_error() |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 691 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 692 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 693 | |
Daniel Veillard | 99b7850 | 2005-09-11 22:04:08 +0000 | [diff] [blame] | 694 | # |
| 695 | # Parse a comment block associate to a typedef |
| 696 | # |
| 697 | def parseTypeComment(self, name, quiet = 0): |
| 698 | if name[0:2] == '__': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 699 | quiet = 1 |
Daniel Veillard | 99b7850 | 2005-09-11 22:04:08 +0000 | [diff] [blame] | 700 | |
| 701 | args = [] |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 702 | desc = "" |
Daniel Veillard | 99b7850 | 2005-09-11 22:04:08 +0000 | [diff] [blame] | 703 | |
| 704 | if self.comment == None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 705 | if not quiet: |
| 706 | self.warning("Missing comment for type %s" % (name)) |
| 707 | return((args, desc)) |
Daniel Veillard | 99b7850 | 2005-09-11 22:04:08 +0000 | [diff] [blame] | 708 | if self.comment[0] != '*': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 709 | if not quiet: |
| 710 | self.warning("Missing * in type comment for %s" % (name)) |
| 711 | return((args, desc)) |
| 712 | lines = self.comment.split('\n') |
| 713 | if lines[0] == '*': |
| 714 | del lines[0] |
| 715 | if lines[0] != "* %s:" % (name): |
| 716 | if not quiet: |
| 717 | self.warning("Misformatted type comment for %s" % (name)) |
| 718 | self.warning(" Expecting '* %s:' got '%s'" % (name, lines[0])) |
| 719 | return((args, desc)) |
| 720 | del lines[0] |
| 721 | while len(lines) > 0 and lines[0] == '*': |
| 722 | del lines[0] |
| 723 | desc = "" |
| 724 | while len(lines) > 0: |
| 725 | l = lines[0] |
| 726 | while len(l) > 0 and l[0] == '*': |
| 727 | l = l[1:] |
| 728 | l = l.strip() |
| 729 | desc = desc + " " + l |
| 730 | del lines[0] |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 731 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 732 | desc = desc.strip() |
Daniel Veillard | 99b7850 | 2005-09-11 22:04:08 +0000 | [diff] [blame] | 733 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 734 | if quiet == 0: |
| 735 | if desc == "": |
| 736 | self.warning("Type comment for %s lack description of the macro" % (name)) |
Daniel Veillard | 99b7850 | 2005-09-11 22:04:08 +0000 | [diff] [blame] | 737 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 738 | return(desc) |
Daniel Veillard | 99b7850 | 2005-09-11 22:04:08 +0000 | [diff] [blame] | 739 | # |
| 740 | # Parse a comment block associate to a macro |
| 741 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 742 | def parseMacroComment(self, name, quiet = 0): |
| 743 | if name[0:2] == '__': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 744 | quiet = 1 |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 745 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 746 | args = [] |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 747 | desc = "" |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 748 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 749 | if self.comment == None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 750 | if not quiet: |
| 751 | self.warning("Missing comment for macro %s" % (name)) |
| 752 | return((args, desc)) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 753 | if self.comment[0] != '*': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 754 | if not quiet: |
| 755 | self.warning("Missing * in macro comment for %s" % (name)) |
| 756 | return((args, desc)) |
| 757 | lines = self.comment.split('\n') |
| 758 | if lines[0] == '*': |
| 759 | del lines[0] |
| 760 | if lines[0] != "* %s:" % (name): |
| 761 | if not quiet: |
| 762 | self.warning("Misformatted macro comment for %s" % (name)) |
| 763 | self.warning(" Expecting '* %s:' got '%s'" % (name, lines[0])) |
| 764 | return((args, desc)) |
| 765 | del lines[0] |
| 766 | while lines[0] == '*': |
| 767 | del lines[0] |
| 768 | while len(lines) > 0 and lines[0][0:3] == '* @': |
| 769 | l = lines[0][3:] |
| 770 | try: |
| 771 | (arg, desc) = l.split(':', 1) |
| 772 | desc=desc.strip() |
| 773 | arg=arg.strip() |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 774 | except: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 775 | if not quiet: |
| 776 | self.warning("Misformatted macro comment for %s" % (name)) |
| 777 | self.warning(" problem with '%s'" % (lines[0])) |
| 778 | del lines[0] |
| 779 | continue |
| 780 | del lines[0] |
| 781 | l = lines[0].strip() |
| 782 | while len(l) > 2 and l[0:3] != '* @': |
| 783 | while l[0] == '*': |
| 784 | l = l[1:] |
| 785 | desc = desc + ' ' + l.strip() |
| 786 | del lines[0] |
| 787 | if len(lines) == 0: |
| 788 | break |
| 789 | l = lines[0] |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 790 | args.append((arg, desc)) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 791 | while len(lines) > 0 and lines[0] == '*': |
| 792 | del lines[0] |
| 793 | desc = "" |
| 794 | while len(lines) > 0: |
| 795 | l = lines[0] |
| 796 | while len(l) > 0 and l[0] == '*': |
| 797 | l = l[1:] |
| 798 | l = l.strip() |
| 799 | desc = desc + " " + l |
| 800 | del lines[0] |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 801 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 802 | desc = desc.strip() |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 803 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 804 | if quiet == 0: |
| 805 | if desc == "": |
| 806 | self.warning("Macro comment for %s lack description of the macro" % (name)) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 807 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 808 | return((args, desc)) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 809 | |
| 810 | # |
| 811 | # Parse a comment block and merge the informations found in the |
| 812 | # parameters descriptions, finally returns a block as complete |
| 813 | # as possible |
| 814 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 815 | def mergeFunctionComment(self, name, description, quiet = 0): |
| 816 | if name == 'main': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 817 | quiet = 1 |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 818 | if name[0:2] == '__': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 819 | quiet = 1 |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 820 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 821 | (ret, args) = description |
| 822 | desc = "" |
| 823 | retdesc = "" |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 824 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 825 | if self.comment == None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 826 | if not quiet: |
| 827 | self.warning("Missing comment for function %s" % (name)) |
| 828 | return(((ret[0], retdesc), args, desc)) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 829 | if self.comment[0] != '*': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 830 | if not quiet: |
| 831 | self.warning("Missing * in function comment for %s" % (name)) |
| 832 | return(((ret[0], retdesc), args, desc)) |
| 833 | lines = self.comment.split('\n') |
| 834 | if lines[0] == '*': |
| 835 | del lines[0] |
| 836 | if lines[0] != "* %s:" % (name): |
| 837 | if not quiet: |
| 838 | self.warning("Misformatted function comment for %s" % (name)) |
| 839 | self.warning(" Expecting '* %s:' got '%s'" % (name, lines[0])) |
| 840 | return(((ret[0], retdesc), args, desc)) |
| 841 | del lines[0] |
| 842 | while lines[0] == '*': |
| 843 | del lines[0] |
| 844 | nbargs = len(args) |
| 845 | while len(lines) > 0 and lines[0][0:3] == '* @': |
| 846 | l = lines[0][3:] |
| 847 | try: |
| 848 | (arg, desc) = l.split(':', 1) |
| 849 | desc=desc.strip() |
| 850 | arg=arg.strip() |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 851 | except: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 852 | if not quiet: |
| 853 | self.warning("Misformatted function comment for %s" % (name)) |
| 854 | self.warning(" problem with '%s'" % (lines[0])) |
| 855 | del lines[0] |
| 856 | continue |
| 857 | del lines[0] |
| 858 | l = lines[0].strip() |
| 859 | while len(l) > 2 and l[0:3] != '* @': |
| 860 | while l[0] == '*': |
| 861 | l = l[1:] |
| 862 | desc = desc + ' ' + l.strip() |
| 863 | del lines[0] |
| 864 | if len(lines) == 0: |
| 865 | break |
| 866 | l = lines[0] |
| 867 | i = 0 |
| 868 | while i < nbargs: |
| 869 | if args[i][1] == arg: |
| 870 | args[i] = (args[i][0], arg, desc) |
| 871 | break; |
| 872 | i = i + 1 |
| 873 | if i >= nbargs: |
| 874 | if not quiet: |
| 875 | self.warning("Unable to find arg %s from function comment for %s" % ( |
| 876 | arg, name)) |
| 877 | while len(lines) > 0 and lines[0] == '*': |
| 878 | del lines[0] |
| 879 | desc = "" |
| 880 | while len(lines) > 0: |
| 881 | l = lines[0] |
| 882 | while len(l) > 0 and l[0] == '*': |
| 883 | l = l[1:] |
| 884 | l = l.strip() |
| 885 | if len(l) >= 6 and l[0:6] == "return" or l[0:6] == "Return": |
| 886 | try: |
| 887 | l = l.split(' ', 1)[1] |
| 888 | except: |
| 889 | l = "" |
| 890 | retdesc = l.strip() |
| 891 | del lines[0] |
| 892 | while len(lines) > 0: |
| 893 | l = lines[0] |
| 894 | while len(l) > 0 and l[0] == '*': |
| 895 | l = l[1:] |
| 896 | l = l.strip() |
| 897 | retdesc = retdesc + " " + l |
| 898 | del lines[0] |
| 899 | else: |
| 900 | desc = desc + " " + l |
| 901 | del lines[0] |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 902 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 903 | retdesc = retdesc.strip() |
| 904 | desc = desc.strip() |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 905 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 906 | if quiet == 0: |
| 907 | # |
| 908 | # report missing comments |
| 909 | # |
| 910 | i = 0 |
| 911 | while i < nbargs: |
| 912 | if args[i][2] == None and args[i][0] != "void" and \ |
| 913 | ((args[i][1] != None) or (args[i][1] == '')): |
| 914 | self.warning("Function comment for %s lacks description of arg %s" % (name, args[i][1])) |
| 915 | i = i + 1 |
| 916 | if retdesc == "" and ret[0] != "void": |
| 917 | self.warning("Function comment for %s lacks description of return value" % (name)) |
| 918 | if desc == "": |
| 919 | self.warning("Function comment for %s lacks description of the function" % (name)) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 920 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 921 | return(((ret[0], retdesc), args, desc)) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 922 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 923 | def parsePreproc(self, token): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 924 | if debug: |
| 925 | print("=> preproc ", token, self.lexer.tokens) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 926 | name = token[1] |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 927 | if name == "#include": |
| 928 | token = self.lexer.token() |
| 929 | if token == None: |
| 930 | return None |
| 931 | if token[0] == 'preproc': |
| 932 | self.index_add(token[1], self.filename, not self.is_header, |
| 933 | "include") |
| 934 | return self.lexer.token() |
| 935 | return token |
| 936 | if name == "#define": |
| 937 | token = self.lexer.token() |
| 938 | if token == None: |
| 939 | return None |
| 940 | if token[0] == 'preproc': |
| 941 | # TODO macros with arguments |
| 942 | name = token[1] |
| 943 | lst = [] |
| 944 | token = self.lexer.token() |
| 945 | while token != None and token[0] == 'preproc' and \ |
| 946 | token[1][0] != '#': |
| 947 | lst.append(token[1]) |
| 948 | token = self.lexer.token() |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 949 | try: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 950 | name = name.split('(') [0] |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 951 | except: |
| 952 | pass |
| 953 | info = self.parseMacroComment(name, not self.is_header) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 954 | self.index_add(name, self.filename, not self.is_header, |
| 955 | "macro", info) |
| 956 | return token |
William M. Brack | 21e4ef2 | 2005-01-02 09:53:13 +0000 | [diff] [blame] | 957 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 958 | # |
| 959 | # Processing of conditionals modified by Bill 1/1/05 |
| 960 | # |
| 961 | # We process conditionals (i.e. tokens from #ifdef, #ifndef, |
| 962 | # #if, #else and #endif) for headers and mainline code, |
| 963 | # store the ones from the header in libxml2-api.xml, and later |
| 964 | # (in the routine merge_public) verify that the two (header and |
| 965 | # mainline code) agree. |
| 966 | # |
| 967 | # There is a small problem with processing the headers. Some of |
| 968 | # the variables are not concerned with enabling / disabling of |
| 969 | # library functions (e.g. '__XML_PARSER_H__'), and we don't want |
| 970 | # them to be included in libxml2-api.xml, or involved in |
| 971 | # the check between the header and the mainline code. To |
| 972 | # accomplish this, we ignore any conditional which doesn't include |
| 973 | # the string 'ENABLED' |
| 974 | # |
| 975 | if name == "#ifdef": |
| 976 | apstr = self.lexer.tokens[0][1] |
| 977 | try: |
| 978 | self.defines.append(apstr) |
| 979 | if apstr.find('ENABLED') != -1: |
| 980 | self.conditionals.append("defined(%s)" % apstr) |
| 981 | except: |
| 982 | pass |
| 983 | elif name == "#ifndef": |
| 984 | apstr = self.lexer.tokens[0][1] |
| 985 | try: |
| 986 | self.defines.append(apstr) |
| 987 | if apstr.find('ENABLED') != -1: |
| 988 | self.conditionals.append("!defined(%s)" % apstr) |
| 989 | except: |
| 990 | pass |
| 991 | elif name == "#if": |
| 992 | apstr = "" |
| 993 | for tok in self.lexer.tokens: |
| 994 | if apstr != "": |
| 995 | apstr = apstr + " " |
| 996 | apstr = apstr + tok[1] |
| 997 | try: |
| 998 | self.defines.append(apstr) |
| 999 | if apstr.find('ENABLED') != -1: |
| 1000 | self.conditionals.append(apstr) |
| 1001 | except: |
| 1002 | pass |
| 1003 | elif name == "#else": |
| 1004 | if self.conditionals != [] and \ |
| 1005 | self.defines[-1].find('ENABLED') != -1: |
| 1006 | self.conditionals[-1] = "!(%s)" % self.conditionals[-1] |
| 1007 | elif name == "#endif": |
| 1008 | if self.conditionals != [] and \ |
| 1009 | self.defines[-1].find('ENABLED') != -1: |
| 1010 | self.conditionals = self.conditionals[:-1] |
| 1011 | self.defines = self.defines[:-1] |
| 1012 | token = self.lexer.token() |
| 1013 | while token != None and token[0] == 'preproc' and \ |
| 1014 | token[1][0] != '#': |
| 1015 | token = self.lexer.token() |
| 1016 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1017 | |
| 1018 | # |
| 1019 | # token acquisition on top of the lexer, it handle internally |
| 1020 | # preprocessor and comments since they are logically not part of |
| 1021 | # the program structure. |
| 1022 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1023 | def token(self): |
| 1024 | global ignored_words |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1025 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1026 | token = self.lexer.token() |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1027 | while token != None: |
| 1028 | if token[0] == 'comment': |
| 1029 | token = self.parseComment(token) |
| 1030 | continue |
| 1031 | elif token[0] == 'preproc': |
| 1032 | token = self.parsePreproc(token) |
| 1033 | continue |
| 1034 | elif token[0] == "name" and token[1] == "__const": |
| 1035 | token = ("name", "const") |
| 1036 | return token |
| 1037 | elif token[0] == "name" and token[1] == "__attribute": |
| 1038 | token = self.lexer.token() |
| 1039 | while token != None and token[1] != ";": |
| 1040 | token = self.lexer.token() |
| 1041 | return token |
| 1042 | elif token[0] == "name" and token[1] in ignored_words: |
| 1043 | (n, info) = ignored_words[token[1]] |
| 1044 | i = 0 |
| 1045 | while i < n: |
| 1046 | token = self.lexer.token() |
| 1047 | i = i + 1 |
| 1048 | token = self.lexer.token() |
| 1049 | continue |
| 1050 | else: |
| 1051 | if debug: |
| 1052 | print("=> ", token) |
| 1053 | return token |
| 1054 | return None |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1055 | |
| 1056 | # |
| 1057 | # Parse a typedef, it records the type and its name. |
| 1058 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1059 | def parseTypedef(self, token): |
| 1060 | if token == None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1061 | return None |
| 1062 | token = self.parseType(token) |
| 1063 | if token == None: |
| 1064 | self.error("parsing typedef") |
| 1065 | return None |
| 1066 | base_type = self.type |
| 1067 | type = base_type |
| 1068 | #self.debug("end typedef type", token) |
| 1069 | while token != None: |
| 1070 | if token[0] == "name": |
| 1071 | name = token[1] |
| 1072 | signature = self.signature |
| 1073 | if signature != None: |
| 1074 | type = type.split('(')[0] |
| 1075 | d = self.mergeFunctionComment(name, |
| 1076 | ((type, None), signature), 1) |
| 1077 | self.index_add(name, self.filename, not self.is_header, |
| 1078 | "functype", d) |
| 1079 | else: |
| 1080 | if base_type == "struct": |
| 1081 | self.index_add(name, self.filename, not self.is_header, |
| 1082 | "struct", type) |
| 1083 | base_type = "struct " + name |
| 1084 | else: |
| 1085 | # TODO report missing or misformatted comments |
| 1086 | info = self.parseTypeComment(name, 1) |
| 1087 | self.index_add(name, self.filename, not self.is_header, |
| 1088 | "typedef", type, info) |
| 1089 | token = self.token() |
| 1090 | else: |
| 1091 | self.error("parsing typedef: expecting a name") |
| 1092 | return token |
| 1093 | #self.debug("end typedef", token) |
| 1094 | if token != None and token[0] == 'sep' and token[1] == ',': |
| 1095 | type = base_type |
| 1096 | token = self.token() |
| 1097 | while token != None and token[0] == "op": |
| 1098 | type = type + token[1] |
| 1099 | token = self.token() |
| 1100 | elif token != None and token[0] == 'sep' and token[1] == ';': |
| 1101 | break; |
| 1102 | elif token != None and token[0] == 'name': |
| 1103 | type = base_type |
| 1104 | continue; |
| 1105 | else: |
| 1106 | self.error("parsing typedef: expecting ';'", token) |
| 1107 | return token |
| 1108 | token = self.token() |
| 1109 | return token |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 1110 | |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1111 | # |
| 1112 | # Parse a C code block, used for functions it parse till |
| 1113 | # the balancing } included |
| 1114 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1115 | def parseBlock(self, token): |
| 1116 | while token != None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1117 | if token[0] == "sep" and token[1] == "{": |
| 1118 | token = self.token() |
| 1119 | token = self.parseBlock(token) |
| 1120 | elif token[0] == "sep" and token[1] == "}": |
| 1121 | self.comment = None |
| 1122 | token = self.token() |
| 1123 | return token |
| 1124 | else: |
| 1125 | if self.collect_ref == 1: |
| 1126 | oldtok = token |
| 1127 | token = self.token() |
| 1128 | if oldtok[0] == "name" and oldtok[1][0:3] == "xml": |
| 1129 | if token[0] == "sep" and token[1] == "(": |
| 1130 | self.index_add_ref(oldtok[1], self.filename, |
| 1131 | 0, "function") |
| 1132 | token = self.token() |
| 1133 | elif token[0] == "name": |
| 1134 | token = self.token() |
| 1135 | if token[0] == "sep" and (token[1] == ";" or |
| 1136 | token[1] == "," or token[1] == "="): |
| 1137 | self.index_add_ref(oldtok[1], self.filename, |
| 1138 | 0, "type") |
| 1139 | elif oldtok[0] == "name" and oldtok[1][0:4] == "XML_": |
| 1140 | self.index_add_ref(oldtok[1], self.filename, |
| 1141 | 0, "typedef") |
| 1142 | elif oldtok[0] == "name" and oldtok[1][0:7] == "LIBXML_": |
| 1143 | self.index_add_ref(oldtok[1], self.filename, |
| 1144 | 0, "typedef") |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 1145 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1146 | else: |
| 1147 | token = self.token() |
| 1148 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1149 | |
| 1150 | # |
| 1151 | # Parse a C struct definition till the balancing } |
| 1152 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1153 | def parseStruct(self, token): |
| 1154 | fields = [] |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1155 | #self.debug("start parseStruct", token) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1156 | while token != None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1157 | if token[0] == "sep" and token[1] == "{": |
| 1158 | token = self.token() |
| 1159 | token = self.parseTypeBlock(token) |
| 1160 | elif token[0] == "sep" and token[1] == "}": |
| 1161 | self.struct_fields = fields |
| 1162 | #self.debug("end parseStruct", token) |
| 1163 | #print fields |
| 1164 | token = self.token() |
| 1165 | return token |
| 1166 | else: |
| 1167 | base_type = self.type |
| 1168 | #self.debug("before parseType", token) |
| 1169 | token = self.parseType(token) |
| 1170 | #self.debug("after parseType", token) |
| 1171 | if token != None and token[0] == "name": |
| 1172 | fname = token[1] |
| 1173 | token = self.token() |
| 1174 | if token[0] == "sep" and token[1] == ";": |
| 1175 | self.comment = None |
| 1176 | token = self.token() |
| 1177 | fields.append((self.type, fname, self.comment)) |
| 1178 | self.comment = None |
| 1179 | else: |
| 1180 | self.error("parseStruct: expecting ;", token) |
| 1181 | elif token != None and token[0] == "sep" and token[1] == "{": |
| 1182 | token = self.token() |
| 1183 | token = self.parseTypeBlock(token) |
| 1184 | if token != None and token[0] == "name": |
| 1185 | token = self.token() |
| 1186 | if token != None and token[0] == "sep" and token[1] == ";": |
| 1187 | token = self.token() |
| 1188 | else: |
| 1189 | self.error("parseStruct: expecting ;", token) |
| 1190 | else: |
| 1191 | self.error("parseStruct: name", token) |
| 1192 | token = self.token() |
| 1193 | self.type = base_type; |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1194 | self.struct_fields = fields |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1195 | #self.debug("end parseStruct", token) |
| 1196 | #print fields |
| 1197 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1198 | |
| 1199 | # |
| 1200 | # Parse a C enum block, parse till the balancing } |
| 1201 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1202 | def parseEnumBlock(self, token): |
| 1203 | self.enums = [] |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1204 | name = None |
| 1205 | self.comment = None |
| 1206 | comment = "" |
| 1207 | value = "0" |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1208 | while token != None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1209 | if token[0] == "sep" and token[1] == "{": |
| 1210 | token = self.token() |
| 1211 | token = self.parseTypeBlock(token) |
| 1212 | elif token[0] == "sep" and token[1] == "}": |
| 1213 | if name != None: |
| 1214 | if self.comment != None: |
| 1215 | comment = self.comment |
| 1216 | self.comment = None |
| 1217 | self.enums.append((name, value, comment)) |
| 1218 | token = self.token() |
| 1219 | return token |
| 1220 | elif token[0] == "name": |
| 1221 | if name != None: |
| 1222 | if self.comment != None: |
| 1223 | comment = self.comment.strip() |
| 1224 | self.comment = None |
| 1225 | self.enums.append((name, value, comment)) |
| 1226 | name = token[1] |
| 1227 | comment = "" |
| 1228 | token = self.token() |
| 1229 | if token[0] == "op" and token[1][0] == "=": |
| 1230 | value = "" |
| 1231 | if len(token[1]) > 1: |
| 1232 | value = token[1][1:] |
| 1233 | token = self.token() |
| 1234 | while token[0] != "sep" or (token[1] != ',' and |
| 1235 | token[1] != '}'): |
| 1236 | value = value + token[1] |
| 1237 | token = self.token() |
| 1238 | else: |
| 1239 | try: |
| 1240 | value = "%d" % (int(value) + 1) |
| 1241 | except: |
| 1242 | self.warning("Failed to compute value of enum %s" % (name)) |
| 1243 | value="" |
| 1244 | if token[0] == "sep" and token[1] == ",": |
| 1245 | token = self.token() |
| 1246 | else: |
| 1247 | token = self.token() |
| 1248 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1249 | |
| 1250 | # |
| 1251 | # Parse a C definition block, used for structs it parse till |
| 1252 | # the balancing } |
| 1253 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1254 | def parseTypeBlock(self, token): |
| 1255 | while token != None: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1256 | if token[0] == "sep" and token[1] == "{": |
| 1257 | token = self.token() |
| 1258 | token = self.parseTypeBlock(token) |
| 1259 | elif token[0] == "sep" and token[1] == "}": |
| 1260 | token = self.token() |
| 1261 | return token |
| 1262 | else: |
| 1263 | token = self.token() |
| 1264 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1265 | |
| 1266 | # |
| 1267 | # Parse a type: the fact that the type name can either occur after |
| 1268 | # the definition or within the definition makes it a little harder |
| 1269 | # if inside, the name token is pushed back before returning |
| 1270 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1271 | def parseType(self, token): |
| 1272 | self.type = "" |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1273 | self.struct_fields = [] |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1274 | self.signature = None |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1275 | if token == None: |
| 1276 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1277 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1278 | while token[0] == "name" and ( |
| 1279 | token[1] == "const" or \ |
| 1280 | token[1] == "unsigned" or \ |
| 1281 | token[1] == "signed"): |
| 1282 | if self.type == "": |
| 1283 | self.type = token[1] |
| 1284 | else: |
| 1285 | self.type = self.type + " " + token[1] |
| 1286 | token = self.token() |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1287 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1288 | if token[0] == "name" and (token[1] == "long" or token[1] == "short"): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1289 | if self.type == "": |
| 1290 | self.type = token[1] |
| 1291 | else: |
| 1292 | self.type = self.type + " " + token[1] |
| 1293 | if token[0] == "name" and token[1] == "int": |
| 1294 | if self.type == "": |
| 1295 | self.type = tmp[1] |
| 1296 | else: |
| 1297 | self.type = self.type + " " + tmp[1] |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 1298 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1299 | elif token[0] == "name" and token[1] == "struct": |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1300 | if self.type == "": |
| 1301 | self.type = token[1] |
| 1302 | else: |
| 1303 | self.type = self.type + " " + token[1] |
| 1304 | token = self.token() |
| 1305 | nametok = None |
| 1306 | if token[0] == "name": |
| 1307 | nametok = token |
| 1308 | token = self.token() |
| 1309 | if token != None and token[0] == "sep" and token[1] == "{": |
| 1310 | token = self.token() |
| 1311 | token = self.parseStruct(token) |
| 1312 | elif token != None and token[0] == "op" and token[1] == "*": |
| 1313 | self.type = self.type + " " + nametok[1] + " *" |
| 1314 | token = self.token() |
| 1315 | while token != None and token[0] == "op" and token[1] == "*": |
| 1316 | self.type = self.type + " *" |
| 1317 | token = self.token() |
| 1318 | if token[0] == "name": |
| 1319 | nametok = token |
| 1320 | token = self.token() |
| 1321 | else: |
| 1322 | self.error("struct : expecting name", token) |
| 1323 | return token |
| 1324 | elif token != None and token[0] == "name" and nametok != None: |
| 1325 | self.type = self.type + " " + nametok[1] |
| 1326 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1327 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1328 | if nametok != None: |
| 1329 | self.lexer.push(token) |
| 1330 | token = nametok |
| 1331 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1332 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1333 | elif token[0] == "name" and token[1] == "enum": |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1334 | if self.type == "": |
| 1335 | self.type = token[1] |
| 1336 | else: |
| 1337 | self.type = self.type + " " + token[1] |
| 1338 | self.enums = [] |
| 1339 | token = self.token() |
| 1340 | if token != None and token[0] == "sep" and token[1] == "{": |
| 1341 | token = self.token() |
| 1342 | token = self.parseEnumBlock(token) |
| 1343 | else: |
| 1344 | self.error("parsing enum: expecting '{'", token) |
| 1345 | enum_type = None |
| 1346 | if token != None and token[0] != "name": |
| 1347 | self.lexer.push(token) |
| 1348 | token = ("name", "enum") |
| 1349 | else: |
| 1350 | enum_type = token[1] |
| 1351 | for enum in self.enums: |
| 1352 | self.index_add(enum[0], self.filename, |
| 1353 | not self.is_header, "enum", |
| 1354 | (enum[1], enum[2], enum_type)) |
| 1355 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1356 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1357 | elif token[0] == "name": |
| 1358 | if self.type == "": |
| 1359 | self.type = token[1] |
| 1360 | else: |
| 1361 | self.type = self.type + " " + token[1] |
| 1362 | else: |
| 1363 | self.error("parsing type %s: expecting a name" % (self.type), |
| 1364 | token) |
| 1365 | return token |
| 1366 | token = self.token() |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1367 | while token != None and (token[0] == "op" or |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1368 | token[0] == "name" and token[1] == "const"): |
| 1369 | self.type = self.type + " " + token[1] |
| 1370 | token = self.token() |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1371 | |
| 1372 | # |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1373 | # if there is a parenthesis here, this means a function type |
| 1374 | # |
| 1375 | if token != None and token[0] == "sep" and token[1] == '(': |
| 1376 | self.type = self.type + token[1] |
| 1377 | token = self.token() |
| 1378 | while token != None and token[0] == "op" and token[1] == '*': |
| 1379 | self.type = self.type + token[1] |
| 1380 | token = self.token() |
| 1381 | if token == None or token[0] != "name" : |
| 1382 | self.error("parsing function type, name expected", token); |
| 1383 | return token |
| 1384 | self.type = self.type + token[1] |
| 1385 | nametok = token |
| 1386 | token = self.token() |
| 1387 | if token != None and token[0] == "sep" and token[1] == ')': |
| 1388 | self.type = self.type + token[1] |
| 1389 | token = self.token() |
| 1390 | if token != None and token[0] == "sep" and token[1] == '(': |
| 1391 | token = self.token() |
| 1392 | type = self.type; |
| 1393 | token = self.parseSignature(token); |
| 1394 | self.type = type; |
| 1395 | else: |
| 1396 | self.error("parsing function type, '(' expected", token); |
| 1397 | return token |
| 1398 | else: |
| 1399 | self.error("parsing function type, ')' expected", token); |
| 1400 | return token |
| 1401 | self.lexer.push(token) |
| 1402 | token = nametok |
| 1403 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1404 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1405 | # |
| 1406 | # do some lookahead for arrays |
| 1407 | # |
| 1408 | if token != None and token[0] == "name": |
| 1409 | nametok = token |
| 1410 | token = self.token() |
| 1411 | if token != None and token[0] == "sep" and token[1] == '[': |
| 1412 | self.type = self.type + nametok[1] |
| 1413 | while token != None and token[0] == "sep" and token[1] == '[': |
| 1414 | self.type = self.type + token[1] |
| 1415 | token = self.token() |
| 1416 | while token != None and token[0] != 'sep' and \ |
| 1417 | token[1] != ']' and token[1] != ';': |
| 1418 | self.type = self.type + token[1] |
| 1419 | token = self.token() |
| 1420 | if token != None and token[0] == 'sep' and token[1] == ']': |
| 1421 | self.type = self.type + token[1] |
| 1422 | token = self.token() |
| 1423 | else: |
| 1424 | self.error("parsing array type, ']' expected", token); |
| 1425 | return token |
| 1426 | elif token != None and token[0] == "sep" and token[1] == ':': |
| 1427 | # remove :12 in case it's a limited int size |
| 1428 | token = self.token() |
| 1429 | token = self.token() |
| 1430 | self.lexer.push(token) |
| 1431 | token = nametok |
| 1432 | |
| 1433 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1434 | |
| 1435 | # |
| 1436 | # Parse a signature: '(' has been parsed and we scan the type definition |
| 1437 | # up to the ')' included |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1438 | def parseSignature(self, token): |
| 1439 | signature = [] |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1440 | if token != None and token[0] == "sep" and token[1] == ')': |
| 1441 | self.signature = [] |
| 1442 | token = self.token() |
| 1443 | return token |
| 1444 | while token != None: |
| 1445 | token = self.parseType(token) |
| 1446 | if token != None and token[0] == "name": |
| 1447 | signature.append((self.type, token[1], None)) |
| 1448 | token = self.token() |
| 1449 | elif token != None and token[0] == "sep" and token[1] == ',': |
| 1450 | token = self.token() |
| 1451 | continue |
| 1452 | elif token != None and token[0] == "sep" and token[1] == ')': |
| 1453 | # only the type was provided |
| 1454 | if self.type == "...": |
| 1455 | signature.append((self.type, "...", None)) |
| 1456 | else: |
| 1457 | signature.append((self.type, None, None)) |
| 1458 | if token != None and token[0] == "sep": |
| 1459 | if token[1] == ',': |
| 1460 | token = self.token() |
| 1461 | continue |
| 1462 | elif token[1] == ')': |
| 1463 | token = self.token() |
| 1464 | break |
| 1465 | self.signature = signature |
| 1466 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1467 | |
| 1468 | # |
| 1469 | # Parse a global definition, be it a type, variable or function |
| 1470 | # the extern "C" blocks are a bit nasty and require it to recurse. |
| 1471 | # |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1472 | def parseGlobal(self, token): |
| 1473 | static = 0 |
| 1474 | if token[1] == 'extern': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1475 | token = self.token() |
| 1476 | if token == None: |
| 1477 | return token |
| 1478 | if token[0] == 'string': |
| 1479 | if token[1] == 'C': |
| 1480 | token = self.token() |
| 1481 | if token == None: |
| 1482 | return token |
| 1483 | if token[0] == 'sep' and token[1] == "{": |
| 1484 | token = self.token() |
| 1485 | # print 'Entering extern "C line ', self.lineno() |
| 1486 | while token != None and (token[0] != 'sep' or |
| 1487 | token[1] != "}"): |
| 1488 | if token[0] == 'name': |
| 1489 | token = self.parseGlobal(token) |
| 1490 | else: |
| 1491 | self.error( |
| 1492 | "token %s %s unexpected at the top level" % ( |
| 1493 | token[0], token[1])) |
| 1494 | token = self.parseGlobal(token) |
| 1495 | # print 'Exiting extern "C" line', self.lineno() |
| 1496 | token = self.token() |
| 1497 | return token |
| 1498 | else: |
| 1499 | return token |
| 1500 | elif token[1] == 'static': |
| 1501 | static = 1 |
| 1502 | token = self.token() |
| 1503 | if token == None or token[0] != 'name': |
| 1504 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1505 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1506 | if token[1] == 'typedef': |
| 1507 | token = self.token() |
| 1508 | return self.parseTypedef(token) |
| 1509 | else: |
| 1510 | token = self.parseType(token) |
| 1511 | type_orig = self.type |
| 1512 | if token == None or token[0] != "name": |
| 1513 | return token |
| 1514 | type = type_orig |
| 1515 | self.name = token[1] |
| 1516 | token = self.token() |
| 1517 | while token != None and (token[0] == "sep" or token[0] == "op"): |
| 1518 | if token[0] == "sep": |
| 1519 | if token[1] == "[": |
| 1520 | type = type + token[1] |
| 1521 | token = self.token() |
| 1522 | while token != None and (token[0] != "sep" or \ |
| 1523 | token[1] != ";"): |
| 1524 | type = type + token[1] |
| 1525 | token = self.token() |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1526 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1527 | if token != None and token[0] == "op" and token[1] == "=": |
| 1528 | # |
| 1529 | # Skip the initialization of the variable |
| 1530 | # |
| 1531 | token = self.token() |
| 1532 | if token[0] == 'sep' and token[1] == '{': |
| 1533 | token = self.token() |
| 1534 | token = self.parseBlock(token) |
| 1535 | else: |
| 1536 | self.comment = None |
| 1537 | while token != None and (token[0] != "sep" or \ |
| 1538 | (token[1] != ';' and token[1] != ',')): |
| 1539 | token = self.token() |
| 1540 | self.comment = None |
| 1541 | if token == None or token[0] != "sep" or (token[1] != ';' and |
| 1542 | token[1] != ','): |
| 1543 | self.error("missing ';' or ',' after value") |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1544 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1545 | if token != None and token[0] == "sep": |
| 1546 | if token[1] == ";": |
| 1547 | self.comment = None |
| 1548 | token = self.token() |
| 1549 | if type == "struct": |
| 1550 | self.index_add(self.name, self.filename, |
| 1551 | not self.is_header, "struct", self.struct_fields) |
| 1552 | else: |
| 1553 | self.index_add(self.name, self.filename, |
| 1554 | not self.is_header, "variable", type) |
| 1555 | break |
| 1556 | elif token[1] == "(": |
| 1557 | token = self.token() |
| 1558 | token = self.parseSignature(token) |
| 1559 | if token == None: |
| 1560 | return None |
| 1561 | if token[0] == "sep" and token[1] == ";": |
| 1562 | d = self.mergeFunctionComment(self.name, |
| 1563 | ((type, None), self.signature), 1) |
| 1564 | self.index_add(self.name, self.filename, static, |
| 1565 | "function", d) |
| 1566 | token = self.token() |
| 1567 | elif token[0] == "sep" and token[1] == "{": |
| 1568 | d = self.mergeFunctionComment(self.name, |
| 1569 | ((type, None), self.signature), static) |
| 1570 | self.index_add(self.name, self.filename, static, |
| 1571 | "function", d) |
| 1572 | token = self.token() |
| 1573 | token = self.parseBlock(token); |
| 1574 | elif token[1] == ',': |
| 1575 | self.comment = None |
| 1576 | self.index_add(self.name, self.filename, static, |
| 1577 | "variable", type) |
| 1578 | type = type_orig |
| 1579 | token = self.token() |
| 1580 | while token != None and token[0] == "sep": |
| 1581 | type = type + token[1] |
| 1582 | token = self.token() |
| 1583 | if token != None and token[0] == "name": |
| 1584 | self.name = token[1] |
| 1585 | token = self.token() |
| 1586 | else: |
| 1587 | break |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 1588 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1589 | return token |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1590 | |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1591 | def parse(self): |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 1592 | self.warning("Parsing %s" % (self.filename)) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1593 | token = self.token() |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1594 | while token != None: |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1595 | if token[0] == 'name': |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1596 | token = self.parseGlobal(token) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1597 | else: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1598 | self.error("token %s %s unexpected at the top level" % ( |
| 1599 | token[0], token[1])) |
| 1600 | token = self.parseGlobal(token) |
| 1601 | return |
| 1602 | self.parseTopComment(self.top_comment) |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1603 | return self.index |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 1604 | |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1605 | |
| 1606 | class docBuilder: |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1607 | """A documentation builder""" |
| 1608 | def __init__(self, name, directories=['.'], excludes=[]): |
| 1609 | self.name = name |
| 1610 | self.directories = directories |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1611 | self.excludes = excludes + list(ignored_files.keys()) |
| 1612 | self.modules = {} |
| 1613 | self.headers = {} |
| 1614 | self.idx = index() |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1615 | self.xref = {} |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1616 | self.index = {} |
| 1617 | if name == 'libxml2': |
| 1618 | self.basename = 'libxml' |
| 1619 | else: |
| 1620 | self.basename = name |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1621 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1622 | def indexString(self, id, str): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1623 | if str == None: |
| 1624 | return |
| 1625 | str = str.replace("'", ' ') |
| 1626 | str = str.replace('"', ' ') |
| 1627 | str = str.replace("/", ' ') |
| 1628 | str = str.replace('*', ' ') |
| 1629 | str = str.replace("[", ' ') |
| 1630 | str = str.replace("]", ' ') |
| 1631 | str = str.replace("(", ' ') |
| 1632 | str = str.replace(")", ' ') |
| 1633 | str = str.replace("<", ' ') |
| 1634 | str = str.replace('>', ' ') |
| 1635 | str = str.replace("&", ' ') |
| 1636 | str = str.replace('#', ' ') |
| 1637 | str = str.replace(",", ' ') |
| 1638 | str = str.replace('.', ' ') |
| 1639 | str = str.replace(';', ' ') |
| 1640 | tokens = str.split() |
| 1641 | for token in tokens: |
| 1642 | try: |
| 1643 | c = token[0] |
| 1644 | if string.ascii_letters.find(c) < 0: |
| 1645 | pass |
| 1646 | elif len(token) < 3: |
| 1647 | pass |
| 1648 | else: |
| 1649 | lower = token.lower() |
| 1650 | # TODO: generalize this a bit |
| 1651 | if lower == 'and' or lower == 'the': |
| 1652 | pass |
| 1653 | elif token in self.xref: |
| 1654 | self.xref[token].append(id) |
| 1655 | else: |
| 1656 | self.xref[token] = [id] |
| 1657 | except: |
| 1658 | pass |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1659 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1660 | def analyze(self): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1661 | print("Project %s : %d headers, %d modules" % (self.name, len(list(self.headers.keys())), len(list(self.modules.keys())))) |
| 1662 | self.idx.analyze() |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1663 | |
| 1664 | def scanHeaders(self): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1665 | for header in list(self.headers.keys()): |
| 1666 | parser = CParser(header) |
| 1667 | idx = parser.parse() |
| 1668 | self.headers[header] = idx; |
| 1669 | self.idx.merge(idx) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1670 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1671 | def scanModules(self): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1672 | for module in list(self.modules.keys()): |
| 1673 | parser = CParser(module) |
| 1674 | idx = parser.parse() |
| 1675 | # idx.analyze() |
| 1676 | self.modules[module] = idx |
| 1677 | self.idx.merge_public(idx) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1678 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1679 | def scan(self): |
| 1680 | for directory in self.directories: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1681 | files = glob.glob(directory + "/*.c") |
| 1682 | for file in files: |
| 1683 | skip = 0 |
| 1684 | for excl in self.excludes: |
| 1685 | if file.find(excl) != -1: |
| 1686 | print("Skipping %s" % file) |
| 1687 | skip = 1 |
| 1688 | break |
| 1689 | if skip == 0: |
| 1690 | self.modules[file] = None; |
| 1691 | files = glob.glob(directory + "/*.h") |
| 1692 | for file in files: |
| 1693 | skip = 0 |
| 1694 | for excl in self.excludes: |
| 1695 | if file.find(excl) != -1: |
| 1696 | print("Skipping %s" % file) |
| 1697 | skip = 1 |
| 1698 | break |
| 1699 | if skip == 0: |
| 1700 | self.headers[file] = None; |
| 1701 | self.scanHeaders() |
| 1702 | self.scanModules() |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 1703 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1704 | def modulename_file(self, file): |
| 1705 | module = os.path.basename(file) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1706 | if module[-2:] == '.h': |
| 1707 | module = module[:-2] |
| 1708 | elif module[-2:] == '.c': |
| 1709 | module = module[:-2] |
| 1710 | return module |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1711 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1712 | def serialize_enum(self, output, name): |
| 1713 | id = self.idx.enums[name] |
| 1714 | output.write(" <enum name='%s' file='%s'" % (name, |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1715 | self.modulename_file(id.header))) |
| 1716 | if id.info != None: |
| 1717 | info = id.info |
| 1718 | if info[0] != None and info[0] != '': |
| 1719 | try: |
| 1720 | val = eval(info[0]) |
| 1721 | except: |
| 1722 | val = info[0] |
| 1723 | output.write(" value='%s'" % (val)); |
| 1724 | if info[2] != None and info[2] != '': |
| 1725 | output.write(" type='%s'" % info[2]); |
| 1726 | if info[1] != None and info[1] != '': |
| 1727 | output.write(" info='%s'" % escape(info[1])); |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1728 | output.write("/>\n") |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1729 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1730 | def serialize_macro(self, output, name): |
| 1731 | id = self.idx.macros[name] |
| 1732 | output.write(" <macro name='%s' file='%s'>\n" % (name, |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1733 | self.modulename_file(id.header))) |
| 1734 | if id.info != None: |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1735 | try: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1736 | (args, desc) = id.info |
| 1737 | if desc != None and desc != "": |
| 1738 | output.write(" <info>%s</info>\n" % (escape(desc))) |
| 1739 | self.indexString(name, desc) |
| 1740 | for arg in args: |
| 1741 | (name, desc) = arg |
| 1742 | if desc != None and desc != "": |
| 1743 | output.write(" <arg name='%s' info='%s'/>\n" % ( |
| 1744 | name, escape(desc))) |
| 1745 | self.indexString(name, desc) |
| 1746 | else: |
| 1747 | output.write(" <arg name='%s'/>\n" % (name)) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1748 | except: |
| 1749 | pass |
| 1750 | output.write(" </macro>\n") |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1751 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1752 | def serialize_typedef(self, output, name): |
| 1753 | id = self.idx.typedefs[name] |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1754 | if id.info[0:7] == 'struct ': |
| 1755 | output.write(" <struct name='%s' file='%s' type='%s'" % ( |
| 1756 | name, self.modulename_file(id.header), id.info)) |
| 1757 | name = id.info[7:] |
| 1758 | if name in self.idx.structs and ( \ |
| 1759 | type(self.idx.structs[name].info) == type(()) or |
| 1760 | type(self.idx.structs[name].info) == type([])): |
| 1761 | output.write(">\n"); |
| 1762 | try: |
| 1763 | for field in self.idx.structs[name].info: |
| 1764 | desc = field[2] |
| 1765 | self.indexString(name, desc) |
| 1766 | if desc == None: |
| 1767 | desc = '' |
| 1768 | else: |
| 1769 | desc = escape(desc) |
| 1770 | output.write(" <field name='%s' type='%s' info='%s'/>\n" % (field[1] , field[0], desc)) |
| 1771 | except: |
| 1772 | print("Failed to serialize struct %s" % (name)) |
| 1773 | output.write(" </struct>\n") |
| 1774 | else: |
| 1775 | output.write("/>\n"); |
| 1776 | else : |
| 1777 | output.write(" <typedef name='%s' file='%s' type='%s'" % ( |
| 1778 | name, self.modulename_file(id.header), id.info)) |
Daniel Veillard | 99b7850 | 2005-09-11 22:04:08 +0000 | [diff] [blame] | 1779 | try: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1780 | desc = id.extra |
| 1781 | if desc != None and desc != "": |
| 1782 | output.write(">\n <info>%s</info>\n" % (escape(desc))) |
| 1783 | output.write(" </typedef>\n") |
| 1784 | else: |
| 1785 | output.write("/>\n") |
| 1786 | except: |
| 1787 | output.write("/>\n") |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1788 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1789 | def serialize_variable(self, output, name): |
| 1790 | id = self.idx.variables[name] |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1791 | if id.info != None: |
| 1792 | output.write(" <variable name='%s' file='%s' type='%s'/>\n" % ( |
| 1793 | name, self.modulename_file(id.header), id.info)) |
| 1794 | else: |
| 1795 | output.write(" <variable name='%s' file='%s'/>\n" % ( |
| 1796 | name, self.modulename_file(id.header))) |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 1797 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1798 | def serialize_function(self, output, name): |
| 1799 | id = self.idx.functions[name] |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1800 | if name == debugsym: |
| 1801 | print("=>", id) |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 1802 | |
Daniel Veillard | 5d4644e | 2005-04-01 13:11:58 +0000 | [diff] [blame] | 1803 | output.write(" <%s name='%s' file='%s' module='%s'>\n" % (id.type, |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1804 | name, self.modulename_file(id.header), |
| 1805 | self.modulename_file(id.module))) |
| 1806 | # |
| 1807 | # Processing of conditionals modified by Bill 1/1/05 |
| 1808 | # |
| 1809 | if id.conditionals != None: |
| 1810 | apstr = "" |
| 1811 | for cond in id.conditionals: |
| 1812 | if apstr != "": |
| 1813 | apstr = apstr + " && " |
| 1814 | apstr = apstr + cond |
| 1815 | output.write(" <cond>%s</cond>\n"% (apstr)); |
| 1816 | try: |
| 1817 | (ret, params, desc) = id.info |
| 1818 | if (desc == None or desc == '') and \ |
| 1819 | name[0:9] != "xmlThrDef" and name != "xmlDllMain": |
| 1820 | print("%s %s from %s has no description" % (id.type, name, |
| 1821 | self.modulename_file(id.module))) |
Daniel Veillard | dee2348 | 2008-04-11 12:58:43 +0000 | [diff] [blame] | 1822 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1823 | output.write(" <info>%s</info>\n" % (escape(desc))) |
| 1824 | self.indexString(name, desc) |
| 1825 | if ret[0] != None: |
| 1826 | if ret[0] == "void": |
| 1827 | output.write(" <return type='void'/>\n") |
| 1828 | else: |
| 1829 | output.write(" <return type='%s' info='%s'/>\n" % ( |
| 1830 | ret[0], escape(ret[1]))) |
| 1831 | self.indexString(name, ret[1]) |
| 1832 | for param in params: |
| 1833 | if param[0] == 'void': |
| 1834 | continue |
| 1835 | if param[2] == None: |
| 1836 | output.write(" <arg name='%s' type='%s' info=''/>\n" % (param[1], param[0])) |
| 1837 | else: |
| 1838 | output.write(" <arg name='%s' type='%s' info='%s'/>\n" % (param[1], param[0], escape(param[2]))) |
| 1839 | self.indexString(name, param[2]) |
| 1840 | except: |
| 1841 | print("Failed to save function %s info: " % name, repr(id.info)) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1842 | output.write(" </%s>\n" % (id.type)) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1843 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1844 | def serialize_exports(self, output, file): |
| 1845 | module = self.modulename_file(file) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1846 | output.write(" <file name='%s'>\n" % (module)) |
| 1847 | dict = self.headers[file] |
| 1848 | if dict.info != None: |
| 1849 | for data in ('Summary', 'Description', 'Author'): |
| 1850 | try: |
| 1851 | output.write(" <%s>%s</%s>\n" % ( |
| 1852 | data.lower(), |
| 1853 | escape(dict.info[data]), |
| 1854 | data.lower())) |
| 1855 | except: |
| 1856 | print("Header %s lacks a %s description" % (module, data)) |
| 1857 | if 'Description' in dict.info: |
| 1858 | desc = dict.info['Description'] |
| 1859 | if desc.find("DEPRECATED") != -1: |
| 1860 | output.write(" <deprecated/>\n") |
Daniel Veillard | be58697 | 2003-11-18 20:56:51 +0000 | [diff] [blame] | 1861 | |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1862 | ids = list(dict.macros.keys()) |
| 1863 | ids.sort() |
| 1864 | for id in uniq(ids): |
| 1865 | # Macros are sometime used to masquerade other types. |
| 1866 | if id in dict.functions: |
| 1867 | continue |
| 1868 | if id in dict.variables: |
| 1869 | continue |
| 1870 | if id in dict.typedefs: |
| 1871 | continue |
| 1872 | if id in dict.structs: |
| 1873 | continue |
| 1874 | if id in dict.enums: |
| 1875 | continue |
| 1876 | output.write(" <exports symbol='%s' type='macro'/>\n" % (id)) |
| 1877 | ids = list(dict.enums.keys()) |
| 1878 | ids.sort() |
| 1879 | for id in uniq(ids): |
| 1880 | output.write(" <exports symbol='%s' type='enum'/>\n" % (id)) |
| 1881 | ids = list(dict.typedefs.keys()) |
| 1882 | ids.sort() |
| 1883 | for id in uniq(ids): |
| 1884 | output.write(" <exports symbol='%s' type='typedef'/>\n" % (id)) |
| 1885 | ids = list(dict.structs.keys()) |
| 1886 | ids.sort() |
| 1887 | for id in uniq(ids): |
| 1888 | output.write(" <exports symbol='%s' type='struct'/>\n" % (id)) |
| 1889 | ids = list(dict.variables.keys()) |
| 1890 | ids.sort() |
| 1891 | for id in uniq(ids): |
| 1892 | output.write(" <exports symbol='%s' type='variable'/>\n" % (id)) |
| 1893 | ids = list(dict.functions.keys()) |
| 1894 | ids.sort() |
| 1895 | for id in uniq(ids): |
| 1896 | output.write(" <exports symbol='%s' type='function'/>\n" % (id)) |
| 1897 | output.write(" </file>\n") |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1898 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1899 | def serialize_xrefs_files(self, output): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1900 | headers = list(self.headers.keys()) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1901 | headers.sort() |
| 1902 | for file in headers: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1903 | module = self.modulename_file(file) |
| 1904 | output.write(" <file name='%s'>\n" % (module)) |
| 1905 | dict = self.headers[file] |
| 1906 | ids = uniq(list(dict.functions.keys()) + list(dict.variables.keys()) + \ |
| 1907 | list(dict.macros.keys()) + list(dict.typedefs.keys()) + \ |
| 1908 | list(dict.structs.keys()) + list(dict.enums.keys())) |
| 1909 | ids.sort() |
| 1910 | for id in ids: |
| 1911 | output.write(" <ref name='%s'/>\n" % (id)) |
| 1912 | output.write(" </file>\n") |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1913 | pass |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 1914 | |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1915 | def serialize_xrefs_functions(self, output): |
| 1916 | funcs = {} |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1917 | for name in list(self.idx.functions.keys()): |
| 1918 | id = self.idx.functions[name] |
| 1919 | try: |
| 1920 | (ret, params, desc) = id.info |
| 1921 | for param in params: |
| 1922 | if param[0] == 'void': |
| 1923 | continue |
| 1924 | if param[0] in funcs: |
| 1925 | funcs[param[0]].append(name) |
| 1926 | else: |
| 1927 | funcs[param[0]] = [name] |
| 1928 | except: |
| 1929 | pass |
| 1930 | typ = list(funcs.keys()) |
| 1931 | typ.sort() |
| 1932 | for type in typ: |
| 1933 | if type == '' or type == 'void' or type == "int" or \ |
| 1934 | type == "char *" or type == "const char *" : |
| 1935 | continue |
| 1936 | output.write(" <type name='%s'>\n" % (type)) |
| 1937 | ids = funcs[type] |
| 1938 | ids.sort() |
| 1939 | pid = '' # not sure why we have dups, but get rid of them! |
| 1940 | for id in ids: |
| 1941 | if id != pid: |
| 1942 | output.write(" <ref name='%s'/>\n" % (id)) |
| 1943 | pid = id |
| 1944 | output.write(" </type>\n") |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1945 | |
| 1946 | def serialize_xrefs_constructors(self, output): |
| 1947 | funcs = {} |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1948 | for name in list(self.idx.functions.keys()): |
| 1949 | id = self.idx.functions[name] |
| 1950 | try: |
| 1951 | (ret, params, desc) = id.info |
| 1952 | if ret[0] == "void": |
| 1953 | continue |
| 1954 | if ret[0] in funcs: |
| 1955 | funcs[ret[0]].append(name) |
| 1956 | else: |
| 1957 | funcs[ret[0]] = [name] |
| 1958 | except: |
| 1959 | pass |
| 1960 | typ = list(funcs.keys()) |
| 1961 | typ.sort() |
| 1962 | for type in typ: |
| 1963 | if type == '' or type == 'void' or type == "int" or \ |
| 1964 | type == "char *" or type == "const char *" : |
| 1965 | continue |
| 1966 | output.write(" <type name='%s'>\n" % (type)) |
| 1967 | ids = funcs[type] |
| 1968 | ids.sort() |
| 1969 | for id in ids: |
| 1970 | output.write(" <ref name='%s'/>\n" % (id)) |
| 1971 | output.write(" </type>\n") |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1972 | |
| 1973 | def serialize_xrefs_alpha(self, output): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1974 | letter = None |
| 1975 | ids = list(self.idx.identifiers.keys()) |
| 1976 | ids.sort() |
| 1977 | for id in ids: |
| 1978 | if id[0] != letter: |
| 1979 | if letter != None: |
| 1980 | output.write(" </letter>\n") |
| 1981 | letter = id[0] |
| 1982 | output.write(" <letter name='%s'>\n" % (letter)) |
| 1983 | output.write(" <ref name='%s'/>\n" % (id)) |
| 1984 | if letter != None: |
| 1985 | output.write(" </letter>\n") |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1986 | |
| 1987 | def serialize_xrefs_references(self, output): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 1988 | typ = list(self.idx.identifiers.keys()) |
| 1989 | typ.sort() |
| 1990 | for id in typ: |
| 1991 | idf = self.idx.identifiers[id] |
| 1992 | module = idf.header |
| 1993 | output.write(" <reference name='%s' href='%s'/>\n" % (id, |
| 1994 | 'html/' + self.basename + '-' + |
| 1995 | self.modulename_file(module) + '.html#' + |
| 1996 | id)) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 1997 | |
| 1998 | def serialize_xrefs_index(self, output): |
| 1999 | index = self.xref |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2000 | typ = list(index.keys()) |
| 2001 | typ.sort() |
| 2002 | letter = None |
| 2003 | count = 0 |
| 2004 | chunk = 0 |
| 2005 | chunks = [] |
| 2006 | for id in typ: |
| 2007 | if len(index[id]) > 30: |
| 2008 | continue |
| 2009 | if id[0] != letter: |
| 2010 | if letter == None or count > 200: |
| 2011 | if letter != None: |
| 2012 | output.write(" </letter>\n") |
| 2013 | output.write(" </chunk>\n") |
| 2014 | count = 0 |
| 2015 | chunks.append(["chunk%s" % (chunk -1), first_letter, letter]) |
| 2016 | output.write(" <chunk name='chunk%s'>\n" % (chunk)) |
| 2017 | first_letter = id[0] |
| 2018 | chunk = chunk + 1 |
| 2019 | elif letter != None: |
| 2020 | output.write(" </letter>\n") |
| 2021 | letter = id[0] |
| 2022 | output.write(" <letter name='%s'>\n" % (letter)) |
| 2023 | output.write(" <word name='%s'>\n" % (id)) |
| 2024 | tokens = index[id]; |
| 2025 | tokens.sort() |
| 2026 | tok = None |
| 2027 | for token in tokens: |
| 2028 | if tok == token: |
| 2029 | continue |
| 2030 | tok = token |
| 2031 | output.write(" <ref name='%s'/>\n" % (token)) |
| 2032 | count = count + 1 |
| 2033 | output.write(" </word>\n") |
| 2034 | if letter != None: |
| 2035 | output.write(" </letter>\n") |
| 2036 | output.write(" </chunk>\n") |
| 2037 | if count != 0: |
| 2038 | chunks.append(["chunk%s" % (chunk -1), first_letter, letter]) |
| 2039 | output.write(" <chunks>\n") |
| 2040 | for ch in chunks: |
| 2041 | output.write(" <chunk name='%s' start='%s' end='%s'/>\n" % ( |
| 2042 | ch[0], ch[1], ch[2])) |
| 2043 | output.write(" </chunks>\n") |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2044 | |
| 2045 | def serialize_xrefs(self, output): |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2046 | output.write(" <references>\n") |
| 2047 | self.serialize_xrefs_references(output) |
| 2048 | output.write(" </references>\n") |
| 2049 | output.write(" <alpha>\n") |
| 2050 | self.serialize_xrefs_alpha(output) |
| 2051 | output.write(" </alpha>\n") |
| 2052 | output.write(" <constructors>\n") |
| 2053 | self.serialize_xrefs_constructors(output) |
| 2054 | output.write(" </constructors>\n") |
| 2055 | output.write(" <functions>\n") |
| 2056 | self.serialize_xrefs_functions(output) |
| 2057 | output.write(" </functions>\n") |
| 2058 | output.write(" <files>\n") |
| 2059 | self.serialize_xrefs_files(output) |
| 2060 | output.write(" </files>\n") |
| 2061 | output.write(" <index>\n") |
| 2062 | self.serialize_xrefs_index(output) |
| 2063 | output.write(" </index>\n") |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2064 | |
| 2065 | def serialize(self): |
| 2066 | filename = "%s-api.xml" % self.name |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2067 | print("Saving XML description %s" % (filename)) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2068 | output = open(filename, "w") |
| 2069 | output.write('<?xml version="1.0" encoding="ISO-8859-1"?>\n') |
| 2070 | output.write("<api name='%s'>\n" % self.name) |
| 2071 | output.write(" <files>\n") |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2072 | headers = list(self.headers.keys()) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2073 | headers.sort() |
| 2074 | for file in headers: |
| 2075 | self.serialize_exports(output, file) |
| 2076 | output.write(" </files>\n") |
| 2077 | output.write(" <symbols>\n") |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2078 | macros = list(self.idx.macros.keys()) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2079 | macros.sort() |
| 2080 | for macro in macros: |
| 2081 | self.serialize_macro(output, macro) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2082 | enums = list(self.idx.enums.keys()) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2083 | enums.sort() |
| 2084 | for enum in enums: |
| 2085 | self.serialize_enum(output, enum) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2086 | typedefs = list(self.idx.typedefs.keys()) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2087 | typedefs.sort() |
| 2088 | for typedef in typedefs: |
| 2089 | self.serialize_typedef(output, typedef) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2090 | variables = list(self.idx.variables.keys()) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2091 | variables.sort() |
| 2092 | for variable in variables: |
| 2093 | self.serialize_variable(output, variable) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2094 | functions = list(self.idx.functions.keys()) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2095 | functions.sort() |
| 2096 | for function in functions: |
| 2097 | self.serialize_function(output, function) |
| 2098 | output.write(" </symbols>\n") |
| 2099 | output.write("</api>\n") |
| 2100 | output.close() |
| 2101 | |
| 2102 | filename = "%s-refs.xml" % self.name |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2103 | print("Saving XML Cross References %s" % (filename)) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2104 | output = open(filename, "w") |
| 2105 | output.write('<?xml version="1.0" encoding="ISO-8859-1"?>\n') |
| 2106 | output.write("<apirefs name='%s'>\n" % self.name) |
| 2107 | self.serialize_xrefs(output) |
| 2108 | output.write("</apirefs>\n") |
| 2109 | output.close() |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 2110 | |
| 2111 | |
| 2112 | def rebuild(): |
| 2113 | builder = None |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2114 | if glob.glob("parser.c") != [] : |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2115 | print("Rebuilding API description for libxml2") |
| 2116 | builder = docBuilder("libxml2", [".", "."], |
| 2117 | ["xmlwin32version.h", "tst.c"]) |
Daniel Veillard | e8ba84e | 2003-11-18 13:54:15 +0000 | [diff] [blame] | 2118 | elif glob.glob("../parser.c") != [] : |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2119 | print("Rebuilding API description for libxml2") |
| 2120 | builder = docBuilder("libxml2", ["..", "../include/libxml"], |
| 2121 | ["xmlwin32version.h", "tst.c"]) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 2122 | elif glob.glob("../libxslt/transform.c") != [] : |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2123 | print("Rebuilding API description for libxslt") |
| 2124 | builder = docBuilder("libxslt", ["../libxslt"], |
| 2125 | ["win32config.h", "libxslt.h", "tst.c"]) |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 2126 | else: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2127 | print("rebuild() failed, unable to guess the module") |
| 2128 | return None |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 2129 | builder.scan() |
| 2130 | builder.analyze() |
| 2131 | builder.serialize() |
Daniel Veillard | 024b570 | 2002-12-12 00:15:55 +0000 | [diff] [blame] | 2132 | if glob.glob("../libexslt/exslt.c") != [] : |
| 2133 | extra = docBuilder("libexslt", ["../libexslt"], ["libexslt.h"]) |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2134 | extra.scan() |
| 2135 | extra.analyze() |
| 2136 | extra.serialize() |
Daniel Veillard | a9b66d0 | 2002-12-11 14:23:49 +0000 | [diff] [blame] | 2137 | return builder |
| 2138 | |
| 2139 | # |
| 2140 | # for debugging the parser |
| 2141 | # |
| 2142 | def parse(filename): |
| 2143 | parser = CParser(filename) |
| 2144 | idx = parser.parse() |
| 2145 | return idx |
| 2146 | |
| 2147 | if __name__ == "__main__": |
Daniel Veillard | a235132 | 2004-06-27 12:08:10 +0000 | [diff] [blame] | 2148 | if len(sys.argv) > 1: |
| 2149 | debug = 1 |
| 2150 | parse(sys.argv[1]) |
| 2151 | else: |
Daniel Veillard | d8a75bf | 2013-03-28 00:16:42 +0800 | [diff] [blame] | 2152 | rebuild() |