git.m6w6.name Git - m6w6/ext-psi/blob - src/data.c

   1 /*******************************************************************************
   2  Copyright (c) 2016, Michael Wallner <mike@php.net>.
   3  All rights reserved.
   4
   5  Redistribution and use in source and binary forms, with or without
   6  modification, are permitted provided that the following conditions are met:
   7
   8  * Redistributions of source code must retain the above copyright notice,
   9  this list of conditions and the following disclaimer.
  10  * Redistributions in binary form must reproduce the above copyright
  11  notice, this list of conditions and the following disclaimer in the
  12  documentation and/or other materials provided with the distribution.
  13
  14  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  15  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  17  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
  18  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  20  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  21  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  22  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  *******************************************************************************/
  25
  26 #include "php_psi_stdinc.h"
  27 #include "data.h"
  28
  29 #include "php_globals.h"
  30
  31 #include <dlfcn.h>
  32 #include <ctype.h>
  33
  34 struct psi_data *psi_data_ctor_with_dtors(struct psi_data *data,
  35                 psi_error_cb error, unsigned flags)
  36 {
  37         if (!data) {
  38                 data = calloc(1, sizeof(*data));
  39         }
  40
  41         data->error = error;
  42         data->flags = flags;
  43
  44         if (!data->consts) {
  45                 data->consts = psi_plist_init((psi_plist_dtor) psi_const_free);
  46         }
  47         if (!data->types) {
  48                 data->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
  49         }
  50         if (!data->structs) {
  51                 data->structs = psi_plist_init((psi_plist_dtor) psi_decl_struct_free);
  52         }
  53         if (!data->unions) {
  54                 data->unions = psi_plist_init((psi_plist_dtor) psi_decl_union_free);
  55         }
  56         if (!data->enums) {
  57                 data->enums = psi_plist_init((psi_plist_dtor) psi_decl_enum_free);
  58         }
  59         if (!data->decls) {
  60                 data->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
  61         }
  62         if (!data->vars) {
  63                 data->vars = psi_plist_init((psi_plist_dtor) psi_decl_extvar_free);
  64         }
  65         if (!data->impls) {
  66                 data->impls = psi_plist_init((psi_plist_dtor) psi_impl_free);
  67         }
  68         if (!data->libs) {
  69                 data->libs = psi_plist_init((psi_plist_dtor) psi_libs_free);
  70         }
  71         return data;
  72 }
  73
  74 struct psi_data *psi_data_ctor(struct psi_data *data, psi_error_cb error,
  75                 unsigned flags)
  76 {
  77         if (!data) {
  78                 data = calloc(1, sizeof(*data));
  79         }
  80
  81         data->error = error;
  82         data->flags = flags;
  83
  84         if (!data->consts) {
  85                 data->consts = psi_plist_init(NULL);
  86         }
  87         if (!data->types) {
  88                 data->types = psi_plist_init(NULL);
  89         }
  90         if (!data->structs) {
  91                 data->structs = psi_plist_init(NULL);
  92         }
  93         if (!data->unions) {
  94                 data->unions = psi_plist_init(NULL);
  95         }
  96         if (!data->enums) {
  97                 data->enums = psi_plist_init(NULL);
  98         }
  99         if (!data->decls) {
 100                 data->decls = psi_plist_init(NULL);
 101         }
 102         if (!data->vars) {
 103                 data->vars = psi_plist_init(NULL);
 104         }
 105         if (!data->impls) {
 106                 data->impls = psi_plist_init(NULL);
 107         }
 108         if (!data->libs) {
 109                 data->libs = psi_plist_init(NULL);
 110         }
 111         return data;
 112 }
 113
 114 struct psi_data *psi_data_exchange(struct psi_data *dest, struct psi_data *src)
 115 {
 116         if (!dest) {
 117                 dest = malloc(sizeof(*dest));
 118         }
 119         *dest = *src;
 120         memset(src, 0, sizeof(*src));
 121         return dest;
 122 }
 123
 124 void psi_data_dtor(struct psi_data *data)
 125 {
 126         if (data->consts) {
 127                 psi_plist_free(data->consts);
 128         }
 129         if (data->types) {
 130                 psi_plist_free(data->types);
 131         }
 132         if (data->structs) {
 133                 psi_plist_free(data->structs);
 134         }
 135         if (data->unions) {
 136                 psi_plist_free(data->unions);
 137         }
 138         if (data->enums) {
 139                 psi_plist_free(data->enums);
 140         }
 141         if (data->decls) {
 142                 psi_plist_free(data->decls);
 143         }
 144         if (data->vars) {
 145                 psi_plist_free(data->vars);
 146         }
 147         if (data->impls) {
 148                 psi_plist_free(data->impls);
 149         }
 150         if (data->libs) {
 151                 psi_plist_free(data->libs);
 152         }
 153
 154         psi_decl_file_dtor(&data->file);
 155 }
 156
 157 void psi_data_dump(int fd, struct psi_data *D)
 158 {
 159         if (D->file.fn) {
 160                 dprintf(fd, "// filename=%s (%u errors)\n", D->file.fn, D->errors);
 161                 if (D->file.ln) {
 162                         dprintf(fd, "lib \"%s\";\n", D->file.ln);
 163                 }
 164         } else {
 165                 dprintf(fd, "// builtin predef\n");
 166         }
 167         if (psi_plist_count(D->types)) {
 168                 size_t i = 0;
 169                 struct psi_decl_arg *def;
 170
 171                 while (psi_plist_get(D->types, i++, &def)) {
 172                         dprintf(fd, "typedef ");
 173                         psi_decl_arg_dump(fd, def, 0);
 174                         dprintf(fd, ";\n");
 175                 }
 176                 dprintf(fd, "\n");
 177         }
 178         if (psi_plist_count(D->unions)) {
 179                 size_t i = 0;
 180                 struct psi_decl_union *unn;
 181
 182                 while (psi_plist_get(D->unions, i++, &unn)) {
 183                         if (!psi_decl_type_is_anon(unn->name, "union")) {
 184                                 psi_decl_union_dump(fd, unn);
 185                                 dprintf(fd, "\n");
 186                         }
 187                 }
 188                 dprintf(fd, "\n");
 189         }
 190         if (psi_plist_count(D->structs)) {
 191                 size_t i = 0;
 192                 struct psi_decl_struct *strct;
 193
 194                 while (psi_plist_get(D->structs, i++, &strct)) {
 195                         if (!psi_decl_type_is_anon(strct->name, "struct")) {
 196                                 psi_decl_struct_dump(fd, strct);
 197                                 dprintf(fd, "\n");
 198                         }
 199                 }
 200                 dprintf(fd, "\n");
 201         }
 202         if (psi_plist_count(D->enums)) {
 203                 size_t i = 0;
 204                 struct psi_decl_enum *enm;
 205
 206                 while (psi_plist_get(D->enums, i++, &enm)) {
 207                         if (!psi_decl_type_is_anon(enm->name, "enum")) {
 208                                 psi_decl_enum_dump(fd, enm, 0);
 209                                 dprintf(fd, "\n");
 210                         }
 211                 }
 212                 dprintf(fd, "\n");
 213         }
 214         if (psi_plist_count(D->consts)) {
 215                 size_t i = 0;
 216                 struct psi_const *c;
 217
 218                 while (psi_plist_get(D->consts, i++, &c)) {
 219                         psi_const_dump(fd, c);
 220                         dprintf(fd, "\n");
 221                 }
 222                 dprintf(fd, "\n");
 223         }
 224         if (psi_plist_count(D->decls)) {
 225                 size_t i = 0;
 226                 struct psi_decl *decl;
 227
 228                 while (psi_plist_get(D->decls, i++, &decl)) {
 229                         psi_decl_dump(fd, decl);
 230                         dprintf(fd, "\n");
 231                 }
 232                 dprintf(fd, "\n");
 233         }
 234         if (psi_plist_count(D->vars)) {
 235                 size_t i = 0;
 236                 struct psi_decl_extvar *evar;
 237
 238                 while (psi_plist_get(D->vars, i++, &evar)) {
 239                         psi_decl_extvar_dump(fd, evar);
 240                 }
 241                 dprintf(fd, "\n");
 242         }
 243         if (psi_plist_count(D->impls)) {
 244                 size_t i = 0;
 245                 struct psi_impl *impl;
 246
 247                 while (psi_plist_get(D->impls, i++, &impl)) {
 248                         psi_impl_dump(fd, impl);
 249                         dprintf(fd, "\n");
 250                 }
 251                 dprintf(fd, "\n");
 252         }
 253 }