gwenhywfar  5.10.1
lhc.c
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1 /***************************************************************************
2  begin : Mon Mar 01 2004
3  copyright : (C) 2004-2010 by Martin Preuss
4  email : martin@libchipcard.de
5 
6  ***************************************************************************
7  * Please see toplevel file COPYING for license details *
8  ***************************************************************************/
9 
10 #ifdef HAVE_CONFIG_H
11 # include <config.h>
12 #endif
13 
14 
15 
16 #include "args.h"
17 #include "typemaker_p.h"
18 #include <gwenhywfar/debug.h>
19 #include <gwenhywfar/logger.h>
20 #include <gwenhywfar/xml.h>
21 #include <gwenhywfar/syncio_file.h>
22 
23 #include <stdlib.h>
24 #include <assert.h>
25 
26 #include <sys/types.h>
27 #include <sys/stat.h>
28 #include <fcntl.h>
29 #include <errno.h>
30 #include <string.h>
31 #include <ctype.h>
32 
33 
34 
35 
36 int write_hl_file_c(ARGUMENTS *args, GWEN_XMLNODE *node)
37 {
38  int rv;
39  const char *f;
40  GWEN_BUFFER *fname;
41  GWEN_BUFFER *hbuf;
42  const char *s;
43  const char *nacc;
44  const char *constAcc;
45  const char *constName;
46  const char *fromDbAcc;
47  const char *fromDbName;
48  const char *dupAcc;
49  const char *dupName;
50  GWEN_SYNCIO *sio;
51  int err;
52  GWEN_XMLNODE *n;
53  const char *id;
54  const char *prefix;
55 
56  id=get_struct_property(node, "id", 0);
57  if (!id) {
58  DBG_ERROR(0, "No id for struct");
59  return -1;
60  }
61 
62  prefix=get_struct_property(node, "prefix", 0);
63  if (!prefix) {
64  DBG_ERROR(0, "No prefix for struct");
65  return -1;
66  }
67 
68  f=get_struct_property(node, "filename", 0);
69  if (!f) {
70  DBG_ERROR(0, "No filename given");
71  return -1;
72  }
73 
74  nacc=get_struct_property(node, "access", "public");
75  constAcc=get_struct_property(node, "constructor-access", nacc);
76  constName=get_struct_property(node, "constructor-name", 0);
77  fromDbAcc=get_struct_property(node, "fromdb-access", nacc);
78  fromDbName=get_struct_property(node, "fromdb-name", 0);
79  dupAcc=get_struct_property(node, "dup-access", nacc);
80  dupName=get_struct_property(node, "fromdb-name", 0);
81 
82  fname=GWEN_Buffer_new(0, 256, 0, 1);
83  GWEN_Buffer_AppendString(fname, f);
84  GWEN_Buffer_AppendString(fname, "_l.h");
85 
86  sio=GWEN_SyncIo_File_new(GWEN_Buffer_GetStart(fname),
87  GWEN_SyncIo_File_CreationMode_CreateAlways);
88  GWEN_SyncIo_AddFlags(sio,
89  GWEN_SYNCIO_FILE_FLAGS_READ |
90  GWEN_SYNCIO_FILE_FLAGS_WRITE |
91  GWEN_SYNCIO_FILE_FLAGS_UREAD |
92  GWEN_SYNCIO_FILE_FLAGS_UWRITE |
93  GWEN_SYNCIO_FILE_FLAGS_GREAD |
94  GWEN_SYNCIO_FILE_FLAGS_GWRITE);
95  rv=GWEN_SyncIo_Connect(sio);
96  if (rv<0) {
97  DBG_ERROR(0, "open(%s): %s",
98  GWEN_Buffer_GetStart(fname),
99  strerror(errno));
100  GWEN_Buffer_free(fname);
101  GWEN_SyncIo_free(sio);
102  return -1;
103  }
104  GWEN_Buffer_free(fname);
105 
106  /* Insert the auto-generation warning */
107  GWEN_SyncIo_WriteString(sio, "/* This file is auto-generated from \"");
108  GWEN_SyncIo_WriteString(sio, f);
109  GWEN_SyncIo_WriteLine(sio, ".xml\" by the typemaker");
110  GWEN_SyncIo_WriteLine(sio, " tool of Gwenhywfar. ");
111  GWEN_SyncIo_WriteLine(sio, " Do not edit this file -- all changes will be lost! */");
112 
113  hbuf=GWEN_Buffer_new(0, 256, 0, 1);
114  s=f;
115  while (*s) {
116  GWEN_Buffer_AppendByte(hbuf, toupper(*s));
117  s++;
118  }
119  GWEN_Buffer_AppendString(hbuf, "_L_H");
120 
121  GWEN_SyncIo_WriteString(sio, "#ifndef ");
122  GWEN_SyncIo_WriteLine(sio, GWEN_Buffer_GetStart(hbuf));
123  GWEN_SyncIo_WriteString(sio, "#define ");
124  GWEN_SyncIo_WriteLine(sio, GWEN_Buffer_GetStart(hbuf));
125  GWEN_SyncIo_WriteLine(sio, "");
126 
127 
128  rv=write_apidoc_c(args, node, sio, "lib");
129  if (rv)
130  return rv;
131 
132  if (strcasecmp(nacc, "lib")==0) {
133  GWEN_SyncIo_WriteLine(sio, "#ifdef __cplusplus");
134  GWEN_SyncIo_WriteLine(sio, "extern \"C\" {");
135  GWEN_SyncIo_WriteLine(sio, "#endif");
136  GWEN_SyncIo_WriteLine(sio, "");
137  GWEN_SyncIo_WriteString(sio, "typedef struct ");
138  GWEN_SyncIo_WriteString(sio, id);
139  GWEN_SyncIo_WriteString(sio, " ");
140  GWEN_SyncIo_WriteString(sio, id);
141  GWEN_SyncIo_WriteLine(sio, ";");
142  GWEN_SyncIo_WriteLine(sio, "");
143  GWEN_SyncIo_WriteLine(sio, "#ifdef __cplusplus");
144  GWEN_SyncIo_WriteLine(sio, "} /* __cplusplus */");
145  GWEN_SyncIo_WriteLine(sio, "#endif");
146  GWEN_SyncIo_WriteLine(sio, "");
147 
148  }
149 
150 
151  if (strcasecmp(get_struct_property(node, "inherit", ""),
152  "lib")==0) {
153  GWEN_SyncIo_WriteLine(sio, "#include <gwenhywfar/inherit.h>");
154  }
155 
156  if (strcasecmp(get_struct_property(node, "list", ""),
157  "lib")==0) {
158  GWEN_SyncIo_WriteLine(sio, "#include <gwenhywfar/misc.h>");
159  }
160 
161  if (strcasecmp(get_struct_property(node, "list2", ""),
162  "lib")==0) {
163  GWEN_SyncIo_WriteLine(sio, "#include <gwenhywfar/list2.h>");
164  }
165 
166  if (strcasecmp(nacc, "public")==0) {
167  fname=GWEN_Buffer_new(0, 256, 0, 1);
168  GWEN_Buffer_AppendString(fname, f);
169  GWEN_Buffer_AppendString(fname, ".h");
170  GWEN_SyncIo_WriteString(sio, "#include \"");
171  GWEN_SyncIo_WriteString(sio, GWEN_Buffer_GetStart(fname));
172  GWEN_SyncIo_WriteLine(sio, "\"");
173  GWEN_Buffer_free(fname);
174  }
175 
176  if (strcasecmp(get_struct_property(node, "list", ""),
177  "lib")==0) {
178  GWEN_SyncIo_WriteLine(sio, "#include <gwenhywfar/misc.h>");
179  }
180 
181 
182  if (strcasecmp(nacc, "lib")==0) {
183  GWEN_SyncIo_WriteLine(sio, "#include <gwenhywfar/db.h>");
184 
185  n=GWEN_XMLNode_FindFirstTag(node, "pre-headers", 0, 0);
186  if (n) {
187  GWEN_XMLNODE *nn;
188 
189  nn=GWEN_XMLNode_GetFirstTag(n);
190  while (nn) {
191  rv=write_hp_group_c(args, nn, sio);
192  if (rv) {
193  GWEN_Buffer_free(hbuf);
194  return -1;
195  }
196  nn=GWEN_XMLNode_GetNextTag(nn);
197  } /* while */
198  }
199 
200  n=GWEN_XMLNode_FindFirstTag(node, "headers", 0, 0);
201  if (n) {
202  GWEN_XMLNODE *nn;
203 
204  nn=GWEN_XMLNode_GetFirstTag(n);
205  while (nn) {
206  rv=write_hp_group_c(args, nn, sio);
207  if (rv) {
208  GWEN_Buffer_free(hbuf);
209  return -1;
210  }
211  nn=GWEN_XMLNode_GetNextTag(nn);
212  } /* while */
213  }
214 
215  n=GWEN_XMLNode_FindFirstTag(node, "post-headers", 0, 0);
216  if (n) {
217  GWEN_XMLNODE *nn;
218 
219  nn=GWEN_XMLNode_GetFirstTag(n);
220  while (nn) {
221  rv=write_hp_group_c(args, nn, sio);
222  if (rv) {
223  GWEN_Buffer_free(hbuf);
224  return -1;
225  }
226  nn=GWEN_XMLNode_GetNextTag(nn);
227  } /* while */
228  }
229 
230  }
231  GWEN_SyncIo_WriteLine(sio, "");
232  GWEN_SyncIo_WriteLine(sio, "#ifdef __cplusplus");
233  GWEN_SyncIo_WriteLine(sio, "extern \"C\" {");
234  GWEN_SyncIo_WriteLine(sio, "#endif");
235  GWEN_SyncIo_WriteLine(sio, "");
236 
237  if (write_h_enums(args, node, sio, "lib")) {
238  DBG_ERROR(0, "Error writing enum types");
239  return -1;
240  }
241 
242  if (write_h_funcs(args, node, sio, "lib")) {
243  DBG_ERROR(0, "Error writing function types");
244  return -1;
245  }
246 
247  if (strcasecmp(get_struct_property(node, "inherit", ""),
248  "lib")==0) {
249  GWEN_SyncIo_WriteString(sio, "GWEN_INHERIT_FUNCTION_DEFS(");
250  GWEN_SyncIo_WriteString(sio, id);
251  GWEN_SyncIo_WriteLine(sio, ")");
252  }
253 
254  if (strcasecmp(get_struct_property(node, "list", ""),
255  "lib")==0) {
256  GWEN_SyncIo_WriteString(sio, "GWEN_LIST_FUNCTION_DEFS(");
257  GWEN_SyncIo_WriteString(sio, id);
258  GWEN_SyncIo_WriteString(sio, ", ");
259  GWEN_SyncIo_WriteString(sio, prefix);
260  GWEN_SyncIo_WriteLine(sio, ")");
261 
262  if (dupAcc && strcasecmp(dupAcc, "none")!=0) {
263  GWEN_SyncIo_WriteString(sio, id);
264  GWEN_SyncIo_WriteString(sio, "_LIST *");
265  GWEN_SyncIo_WriteString(sio, prefix);
266  GWEN_SyncIo_WriteString(sio, "_List_dup(const ");
267  GWEN_SyncIo_WriteString(sio, id);
268  GWEN_SyncIo_WriteLine(sio, "_LIST *stl);");
269  GWEN_SyncIo_WriteLine(sio, "");
270  }
271  }
272 
273  if (strcasecmp(get_struct_property(node, "list2", ""),
274  "lib")==0) {
275  GWEN_SyncIo_WriteString(sio, "GWEN_LIST2_FUNCTION_DEFS(");
276  GWEN_SyncIo_WriteString(sio, id);
277  GWEN_SyncIo_WriteString(sio, ", ");
278  GWEN_SyncIo_WriteString(sio, prefix);
279  GWEN_SyncIo_WriteLine(sio, ")");
280 
281  GWEN_SyncIo_WriteLine(sio, "");
282  GWEN_SyncIo_WriteString(sio, "void ");
283  GWEN_SyncIo_WriteString(sio, prefix);
284  GWEN_SyncIo_WriteString(sio, "_List2_freeAll(");
285  GWEN_SyncIo_WriteString(sio, id);
286  GWEN_SyncIo_WriteLine(sio, "_LIST2 *stl);");
287 
288  GWEN_SyncIo_WriteLine(sio, "");
289  }
290 
291  if (strcasecmp(constAcc, "lib")==0) {
292  GWEN_SyncIo_WriteString(sio, id);
293  GWEN_SyncIo_WriteString(sio, " *");
294  GWEN_SyncIo_WriteString(sio, prefix);
295  if (constName)
296  GWEN_SyncIo_WriteString(sio, constName);
297  else
298  GWEN_SyncIo_WriteString(sio, "_new");
299  GWEN_SyncIo_WriteLine(sio, "(void);");
300  }
301 
302  /* FromDb */
303  if (strcasecmp(fromDbAcc, "lib")==0) {
304  GWEN_SyncIo_WriteString(sio, id);
305  GWEN_SyncIo_WriteString(sio, " *");
306  GWEN_SyncIo_WriteString(sio, prefix);
307  if (fromDbName)
308  GWEN_SyncIo_WriteString(sio, fromDbName);
309  else
310  GWEN_SyncIo_WriteString(sio, "_fromDb");
311  GWEN_SyncIo_WriteLine(sio, "(GWEN_DB_NODE *db);");
312  }
313 
314  /* dup */
315  if (strcasecmp(dupAcc, "lib")==0) {
316  GWEN_SyncIo_WriteString(sio, id);
317  GWEN_SyncIo_WriteString(sio, " *");
318  GWEN_SyncIo_WriteString(sio, prefix);
319  if (dupName)
320  GWEN_SyncIo_WriteString(sio, dupName);
321  else
322  GWEN_SyncIo_WriteString(sio, "_dup");
323  GWEN_SyncIo_WriteString(sio, "(const ");
324  GWEN_SyncIo_WriteString(sio, id);
325  GWEN_SyncIo_WriteLine(sio, "*st);");
326  }
327 
328  if (strcasecmp(nacc, "lib")==0) {
329  GWEN_SyncIo_WriteString(sio, "void ");
330  GWEN_SyncIo_WriteString(sio, prefix);
331  GWEN_SyncIo_WriteString(sio, "_free(");
332  GWEN_SyncIo_WriteString(sio, id);
333  GWEN_SyncIo_WriteLine(sio, " *st);");
334 
335  GWEN_SyncIo_WriteString(sio, "void ");
336  GWEN_SyncIo_WriteString(sio, prefix);
337  GWEN_SyncIo_WriteString(sio, "_Attach(");
338  GWEN_SyncIo_WriteString(sio, id);
339  GWEN_SyncIo_WriteLine(sio, " *st);");
340 
341  /* ReadDb */
342  GWEN_SyncIo_WriteString(sio, "int ");
343  GWEN_SyncIo_WriteString(sio, prefix);
344  GWEN_SyncIo_WriteString(sio, "_ReadDb(");
345  GWEN_SyncIo_WriteString(sio, id);
346  GWEN_SyncIo_WriteLine(sio, " *st, GWEN_DB_NODE *db);");
347 
348  /* ToDb */
349  GWEN_SyncIo_WriteString(sio, "int ");
350  GWEN_SyncIo_WriteString(sio, prefix);
351  GWEN_SyncIo_WriteString(sio, "_toDb(const ");
352  GWEN_SyncIo_WriteString(sio, id);
353  GWEN_SyncIo_WriteLine(sio, "*st, GWEN_DB_NODE *db);");
354 
355  GWEN_SyncIo_WriteString(sio, "int ");
356  GWEN_SyncIo_WriteString(sio, prefix);
357  GWEN_SyncIo_WriteString(sio, "_IsModified(const ");
358  GWEN_SyncIo_WriteString(sio, id);
359  GWEN_SyncIo_WriteLine(sio, " *st);");
360 
361  GWEN_SyncIo_WriteString(sio, "void ");
362  GWEN_SyncIo_WriteString(sio, prefix);
363  GWEN_SyncIo_WriteString(sio, "_SetModified(");
364  GWEN_SyncIo_WriteString(sio, id);
365  GWEN_SyncIo_WriteLine(sio, " *st, int i);");
366  }
367 
368  rv=write_h_setget_c(args, node, sio, "lib");
369  if (rv) {
370  GWEN_Buffer_free(hbuf);
371  GWEN_SyncIo_Disconnect(sio);
372  GWEN_SyncIo_free(sio);
373  return rv;
374  }
375 
376  GWEN_SyncIo_WriteLine(sio, "");
377  GWEN_SyncIo_WriteLine(sio, "#ifdef __cplusplus");
378  GWEN_SyncIo_WriteLine(sio, "} /* __cplusplus */");
379  GWEN_SyncIo_WriteLine(sio, "#endif");
380  GWEN_SyncIo_WriteLine(sio, "");
381 
382  /* write trailing endif */
383  GWEN_SyncIo_WriteLine(sio, "");
384 
385  GWEN_SyncIo_WriteString(sio, "#endif /* ");
386  GWEN_SyncIo_WriteString(sio, GWEN_Buffer_GetStart(hbuf));
387  GWEN_SyncIo_WriteLine(sio, " */");
388 
389  err=GWEN_SyncIo_Disconnect(sio);
390  if (err) {
391  DBG_ERROR_ERR(0, err);
392  GWEN_SyncIo_free(sio);
393  GWEN_Buffer_free(hbuf);
394  return -1;
395  }
396 
397  GWEN_Buffer_free(hbuf);
398  return 0;
399 }
400 
401 
402 
403 int write_hl_files_c(ARGUMENTS *args, GWEN_XMLNODE *node)
404 {
405  GWEN_XMLNODE *n;
406  int rv;
407 
408  n=GWEN_XMLNode_FindFirstTag(node, "type", 0, 0);
409  while (n) {
410  rv=write_hl_file_c(args, n);
411  if (rv)
412  return rv;
413  n=GWEN_XMLNode_FindNextTag(n, "type", 0, 0);
414  }
415  return 0;
416 }
417 
418 
419 
420 
421 
422 
423 
424 
GWEN_SyncIo_File_CreationMode_CreateAlways
Definition: syncio_file.h:40
GWEN_Buffer_GetStart
char * GWEN_Buffer_GetStart(const GWEN_BUFFER *bf)
Definition: buffer.c:235
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int GWEN_SyncIo_Connect(GWEN_SYNCIO *sio)
Definition: syncio.c:97
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#define GWEN_SYNCIO_FILE_FLAGS_WRITE
Definition: syncio_file.h:54
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#define GWEN_SYNCIO_FILE_FLAGS_READ
Definition: syncio_file.h:53
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GWEN_XMLNODE * GWEN_XMLNode_FindNextTag(const GWEN_XMLNODE *n, const char *tname, const char *pname, const char *pvalue)
Definition: xml.c:794
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#define GWEN_SYNCIO_FILE_FLAGS_UREAD
Definition: syncio_file.h:58
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Definition: lhc.c:403
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#define DBG_ERROR_ERR(dbg_logger, dbg_err)
Definition: debug.h:113
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GWEN_BUFFER * GWEN_Buffer_new(char *buffer, uint32_t size, uint32_t used, int take)
Definition: buffer.c:42
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#define GWEN_SYNCIO_FILE_FLAGS_GREAD
Definition: syncio_file.h:62
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Definition: tools/typemaker/args.h:44
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Definition: syncio.c:407
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Definition: typemaker/main.c:640
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Definition: xml.c:776
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struct GWEN_SYNCIO GWEN_SYNCIO
Definition: syncio.h:40
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const char * get_struct_property(GWEN_XMLNODE *node, const char *pname, const char *defval)
Definition: typemaker/main.c:1153
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Definition: syncio_file.h:63
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Definition: buffer.c:394
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Definition: phc.c:223
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Definition: syncio_file.h:59
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Definition: lhc.c:36
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Definition: buffer.c:89
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A dynamically resizeable text buffer.
Definition: buffer.h:38
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Definition: syncio.c:78
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Definition: syncio.c:179
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Definition: debug.h:97
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GWEN_XMLNODE * GWEN_XMLNode_GetFirstTag(const GWEN_XMLNODE *n)
Definition: xml.c:705
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int GWEN_SyncIo_WriteString(GWEN_SYNCIO *sio, const char *s)
Definition: syncio.c:392
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Definition: syncio.c:109
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Definition: typemaker/main.c:510
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Definition: typemaker/main.c:145
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GWENHYWFAR_API GWEN_SYNCIO * GWEN_SyncIo_File_new(const char *path, GWEN_SYNCIO_FILE_CREATIONMODE cm)
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int write_apidoc_c(ARGUMENTS *args, GWEN_XMLNODE *node, GWEN_SYNCIO *sio, const char *acc)
Definition: typemaker/main.c:902
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struct GWEN__XMLNODE GWEN_XMLNODE
Definition: xml.h:156
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Definition: buffer.c:989
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