2 * Format String Generator for IDL Compiler
4 * Copyright 2005-2006 Eric Kohl
5 * Copyright 2005-2006 Robert Shearman
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #include "wine/port.h"
39 #include "wine/list.h"
44 /* round size up to multiple of alignment */
45 #define ROUND_SIZE(size, alignment) (((size) + ((alignment) - 1)) & ~((alignment) - 1))
46 /* value to add on to round size up to a multiple of alignment */
47 #define ROUNDING(size, alignment) (((alignment) - 1) - (((size) + ((alignment) - 1)) & ((alignment) - 1)))
49 static const func_t *current_func;
50 static const type_t *current_structure;
51 static const type_t *current_iface;
53 static struct list expr_eval_routines = LIST_INIT(expr_eval_routines);
54 struct expr_eval_routine
57 const type_t *structure;
62 static size_t fields_memsize(const var_list_t *fields, unsigned int *align);
63 static size_t write_struct_tfs(FILE *file, type_t *type, const char *name, unsigned int *tfsoff);
64 static int write_embedded_types(FILE *file, const attr_list_t *attrs, type_t *type,
65 const char *name, int write_ptr, unsigned int *tfsoff);
66 static const var_t *find_array_or_string_in_struct(const type_t *type);
67 static size_t write_string_tfs(FILE *file, const attr_list_t *attrs,
69 const char *name, unsigned int *typestring_offset);
71 const char *string_of_type(unsigned char type)
75 case RPC_FC_BYTE: return "FC_BYTE";
76 case RPC_FC_CHAR: return "FC_CHAR";
77 case RPC_FC_SMALL: return "FC_SMALL";
78 case RPC_FC_USMALL: return "FC_USMALL";
79 case RPC_FC_WCHAR: return "FC_WCHAR";
80 case RPC_FC_SHORT: return "FC_SHORT";
81 case RPC_FC_USHORT: return "FC_USHORT";
82 case RPC_FC_LONG: return "FC_LONG";
83 case RPC_FC_ULONG: return "FC_ULONG";
84 case RPC_FC_FLOAT: return "FC_FLOAT";
85 case RPC_FC_HYPER: return "FC_HYPER";
86 case RPC_FC_DOUBLE: return "FC_DOUBLE";
87 case RPC_FC_ENUM16: return "FC_ENUM16";
88 case RPC_FC_ENUM32: return "FC_ENUM32";
89 case RPC_FC_IGNORE: return "FC_IGNORE";
90 case RPC_FC_ERROR_STATUS_T: return "FC_ERROR_STATUS_T";
91 case RPC_FC_RP: return "FC_RP";
92 case RPC_FC_UP: return "FC_UP";
93 case RPC_FC_OP: return "FC_OP";
94 case RPC_FC_FP: return "FC_FP";
95 case RPC_FC_ENCAPSULATED_UNION: return "FC_ENCAPSULATED_UNION";
96 case RPC_FC_NON_ENCAPSULATED_UNION: return "FC_NON_ENCAPSULATED_UNION";
97 case RPC_FC_STRUCT: return "FC_STRUCT";
98 case RPC_FC_PSTRUCT: return "FC_PSTRUCT";
99 case RPC_FC_CSTRUCT: return "FC_CSTRUCT";
100 case RPC_FC_CPSTRUCT: return "FC_CPSTRUCT";
101 case RPC_FC_CVSTRUCT: return "FC_CVSTRUCT";
102 case RPC_FC_BOGUS_STRUCT: return "FC_BOGUS_STRUCT";
103 case RPC_FC_SMFARRAY: return "FC_SMFARRAY";
104 case RPC_FC_LGFARRAY: return "FC_LGFARRAY";
105 case RPC_FC_SMVARRAY: return "FC_SMVARRAY";
106 case RPC_FC_LGVARRAY: return "FC_LGVARRAY";
107 case RPC_FC_CARRAY: return "FC_CARRAY";
108 case RPC_FC_CVARRAY: return "FC_CVARRAY";
109 case RPC_FC_BOGUS_ARRAY: return "FC_BOGUS_ARRAY";
110 case RPC_FC_ALIGNM4: return "FC_ALIGNM4";
111 case RPC_FC_ALIGNM8: return "FC_ALIGNM8";
112 case RPC_FC_POINTER: return "FC_POINTER";
113 case RPC_FC_C_CSTRING: return "FC_C_CSTRING";
114 case RPC_FC_C_WSTRING: return "FC_C_WSTRING";
115 case RPC_FC_CSTRING: return "FC_CSTRING";
116 case RPC_FC_WSTRING: return "FC_WSTRING";
118 error("string_of_type: unknown type 0x%02x\n", type);
123 int is_struct(unsigned char type)
130 case RPC_FC_CPSTRUCT:
131 case RPC_FC_CVSTRUCT:
132 case RPC_FC_BOGUS_STRUCT:
139 static int is_non_complex_struct(const type_t *type)
146 case RPC_FC_CPSTRUCT:
147 case RPC_FC_CVSTRUCT:
154 int is_union(unsigned char type)
158 case RPC_FC_ENCAPSULATED_UNION:
159 case RPC_FC_NON_ENCAPSULATED_UNION:
166 static int type_has_pointers(const type_t *type)
168 if (is_user_type(type))
170 else if (is_ptr(type))
172 else if (is_array(type))
173 return type_has_pointers(type->ref);
174 else if (is_struct(type->type))
177 if (type->fields_or_args) LIST_FOR_EACH_ENTRY( field, type->fields_or_args, const var_t, entry )
179 if (type_has_pointers(field->type))
183 else if (is_union(type->type))
187 if (type->type == RPC_FC_ENCAPSULATED_UNION)
189 const var_t *uv = LIST_ENTRY(list_tail(type->fields_or_args), const var_t, entry);
190 fields = uv->type->fields_or_args;
193 fields = type->fields_or_args;
194 if (fields) LIST_FOR_EACH_ENTRY( field, fields, const var_t, entry )
196 if (field->type && type_has_pointers(field->type))
204 static int type_has_full_pointer(const type_t *type)
206 if (is_user_type(type))
208 else if (type->type == RPC_FC_FP)
210 else if (is_ptr(type))
212 else if (is_array(type))
213 return type_has_full_pointer(type->ref);
214 else if (is_struct(type->type))
217 if (type->fields_or_args) LIST_FOR_EACH_ENTRY( field, type->fields_or_args, const var_t, entry )
219 if (type_has_full_pointer(field->type))
223 else if (is_union(type->type))
227 if (type->type == RPC_FC_ENCAPSULATED_UNION)
229 const var_t *uv = LIST_ENTRY(list_tail(type->fields_or_args), const var_t, entry);
230 fields = uv->type->fields_or_args;
233 fields = type->fields_or_args;
234 if (fields) LIST_FOR_EACH_ENTRY( field, fields, const var_t, entry )
236 if (field->type && type_has_full_pointer(field->type))
244 static unsigned short user_type_offset(const char *name)
247 unsigned short off = 0;
248 LIST_FOR_EACH_ENTRY(ut, &user_type_list, user_type_t, entry)
250 if (strcmp(name, ut->name) == 0)
254 error("user_type_offset: couldn't find type (%s)\n", name);
258 static void update_tfsoff(type_t *type, unsigned int offset, FILE *file)
260 type->typestring_offset = offset;
261 if (file) type->tfswrite = FALSE;
264 static void guard_rec(type_t *type)
266 /* types that contain references to themselves (like a linked list),
267 need to be shielded from infinite recursion when writing embedded
269 if (type->typestring_offset)
270 type->tfswrite = FALSE;
272 type->typestring_offset = 1;
275 static type_t *get_user_type(const type_t *t, const char **pname)
279 type_t *ut = get_attrp(t->attrs, ATTR_WIREMARSHAL);
287 if (t->kind == TKIND_ALIAS)
294 int is_user_type(const type_t *t)
296 return get_user_type(t, NULL) != NULL;
299 static int is_embedded_complex(const type_t *type)
301 unsigned char tc = type->type;
302 return is_struct(tc) || is_union(tc) || is_array(type) || is_user_type(type)
303 || (is_ptr(type) && type->ref->type == RPC_FC_IP);
306 static const char *get_context_handle_type_name(const type_t *type)
309 for (t = type; is_ptr(t); t = t->ref)
310 if (is_attr(t->attrs, ATTR_CONTEXTHANDLE))
316 #define WRITE_FCTYPE(file, fctype, typestring_offset) \
319 fprintf(file, "/* %2u */\n", typestring_offset); \
320 print_file((file), 2, "0x%02x, /* " #fctype " */\n", RPC_##fctype); \
324 static void print_file(FILE *file, int indent, const char *format, ...)
327 va_start(va, format);
328 print(file, indent, format, va);
332 void print(FILE *file, int indent, const char *format, va_list va)
336 if (format[0] != '\n')
339 vfprintf(file, format, va);
344 static void write_var_init(FILE *file, int indent, const type_t *t, const char *n)
346 if (decl_indirect(t))
347 print_file(file, indent, "MIDL_memset(&%s, 0, sizeof(%s));\n", n, n);
348 else if (is_ptr(t) || is_array(t))
349 print_file(file, indent, "%s = 0;\n", n);
352 void write_parameters_init(FILE *file, int indent, const func_t *func)
356 if (!is_void(get_func_return_type(func)))
357 write_var_init(file, indent, get_func_return_type(func), "_RetVal");
362 LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
363 write_var_init(file, indent, var->type, var->name);
368 static void write_formatdesc(FILE *f, int indent, const char *str)
370 print_file(f, indent, "typedef struct _MIDL_%s_FORMAT_STRING\n", str);
371 print_file(f, indent, "{\n");
372 print_file(f, indent + 1, "short Pad;\n");
373 print_file(f, indent + 1, "unsigned char Format[%s_FORMAT_STRING_SIZE];\n", str);
374 print_file(f, indent, "} MIDL_%s_FORMAT_STRING;\n", str);
375 print_file(f, indent, "\n");
378 void write_formatstringsdecl(FILE *f, int indent, const statement_list_t *stmts, type_pred_t pred)
380 print_file(f, indent, "#define TYPE_FORMAT_STRING_SIZE %d\n",
381 get_size_typeformatstring(stmts, pred));
383 print_file(f, indent, "#define PROC_FORMAT_STRING_SIZE %d\n",
384 get_size_procformatstring(stmts, pred));
387 write_formatdesc(f, indent, "TYPE");
388 write_formatdesc(f, indent, "PROC");
390 print_file(f, indent, "static const MIDL_TYPE_FORMAT_STRING __MIDL_TypeFormatString;\n");
391 print_file(f, indent, "static const MIDL_PROC_FORMAT_STRING __MIDL_ProcFormatString;\n");
392 print_file(f, indent, "\n");
395 static inline int is_base_type(unsigned char type)
414 case RPC_FC_ERROR_STATUS_T:
415 case RPC_FC_BIND_PRIMITIVE:
423 int decl_indirect(const type_t *t)
425 return is_user_type(t)
426 || (!is_base_type(t->type)
431 static size_t write_procformatstring_type(FILE *file, int indent,
434 const attr_list_t *attrs,
439 int is_in = is_attr(attrs, ATTR_IN);
440 int is_out = is_attr(attrs, ATTR_OUT);
442 if (!is_in && !is_out) is_in = TRUE;
444 if (!type->declarray && is_base_type(type->type))
447 print_file(file, indent, "0x53, /* FC_RETURN_PARAM_BASETYPE */\n");
449 print_file(file, indent, "0x4e, /* FC_IN_PARAM_BASETYPE */\n");
451 if (type->type == RPC_FC_BIND_PRIMITIVE)
453 print_file(file, indent, "0x%02x, /* FC_IGNORE */\n", RPC_FC_IGNORE);
454 size = 2; /* includes param type prefix */
456 else if (is_base_type(type->type))
458 print_file(file, indent, "0x%02x, /* %s */\n", type->type, string_of_type(type->type));
459 size = 2; /* includes param type prefix */
463 error("Unknown/unsupported type: %s (0x%02x)\n", name, type->type);
470 print_file(file, indent, "0x52, /* FC_RETURN_PARAM */\n");
471 else if (is_in && is_out)
472 print_file(file, indent, "0x50, /* FC_IN_OUT_PARAM */\n");
474 print_file(file, indent, "0x51, /* FC_OUT_PARAM */\n");
476 print_file(file, indent, "0x4d, /* FC_IN_PARAM */\n");
478 print_file(file, indent, "0x01,\n");
479 print_file(file, indent, "NdrFcShort(0x%x),\n", type->typestring_offset);
480 size = 4; /* includes param type prefix */
485 static void write_procformatstring_stmts(FILE *file, int indent, const statement_list_t *stmts, type_pred_t pred)
487 const statement_t *stmt;
488 if (stmts) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry )
490 if (stmt->type == STMT_TYPE && stmt->u.type->type == RPC_FC_IP)
493 if (!pred(stmt->u.type))
495 if (stmt->u.type->funcs) LIST_FOR_EACH_ENTRY( func, stmt->u.type->funcs, const func_t, entry )
497 if (is_local(func->def->attrs)) continue;
498 /* emit argument data */
502 LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
503 write_procformatstring_type(file, indent, var->name, var->type, var->attrs, FALSE);
506 /* emit return value data */
507 if (is_void(get_func_return_type(func)))
509 print_file(file, indent, "0x5b, /* FC_END */\n");
510 print_file(file, indent, "0x5c, /* FC_PAD */\n");
513 write_procformatstring_type(file, indent, "return value", get_func_return_type(func), NULL, TRUE);
516 else if (stmt->type == STMT_LIBRARY)
517 write_procformatstring_stmts(file, indent, stmt->u.lib->stmts, pred);
521 void write_procformatstring(FILE *file, const statement_list_t *stmts, type_pred_t pred)
525 print_file(file, indent, "static const MIDL_PROC_FORMAT_STRING __MIDL_ProcFormatString =\n");
526 print_file(file, indent, "{\n");
528 print_file(file, indent, "0,\n");
529 print_file(file, indent, "{\n");
532 write_procformatstring_stmts(file, indent, stmts, pred);
534 print_file(file, indent, "0x0\n");
536 print_file(file, indent, "}\n");
538 print_file(file, indent, "};\n");
539 print_file(file, indent, "\n");
542 static int write_base_type(FILE *file, const type_t *type, unsigned int *typestring_offset)
544 if (is_base_type(type->type))
546 print_file(file, 2, "0x%02x,\t/* %s */\n", type->type, string_of_type(type->type));
547 *typestring_offset += 1;
554 /* write conformance / variance descriptor */
555 static size_t write_conf_or_var_desc(FILE *file, const type_t *structure,
556 unsigned int baseoff, const type_t *type,
559 unsigned char operator_type = 0;
560 unsigned char conftype = RPC_FC_NORMAL_CONFORMANCE;
561 const char *conftype_string = "";
562 const char *operator_string = "no operators";
563 const expr_t *subexpr;
567 print_file(file, 2, "NdrFcLong(0xffffffff),\t/* -1 */\n");
573 /* Top-level conformance calculations are done inline. */
574 print_file (file, 2, "0x%x,\t/* Corr desc: parameter */\n",
575 RPC_FC_TOP_LEVEL_CONFORMANCE);
576 print_file (file, 2, "0x0,\n");
577 print_file (file, 2, "NdrFcShort(0x0),\n");
583 if (expr->cval > UCHAR_MAX * (USHRT_MAX + 1) + USHRT_MAX)
584 error("write_conf_or_var_desc: constant value %ld is greater than "
585 "the maximum constant size of %d\n", expr->cval,
586 UCHAR_MAX * (USHRT_MAX + 1) + USHRT_MAX);
588 print_file(file, 2, "0x%x, /* Corr desc: constant, val = %ld */\n",
589 RPC_FC_CONSTANT_CONFORMANCE, expr->cval);
590 print_file(file, 2, "0x%x,\n", expr->cval & ~USHRT_MAX);
591 print_file(file, 2, "NdrFcShort(0x%x),\n", expr->cval & USHRT_MAX);
596 if (is_ptr(type) || (is_array(type) && !type->declarray))
598 conftype = RPC_FC_POINTER_CONFORMANCE;
599 conftype_string = "field pointer, ";
603 switch (subexpr->type)
606 subexpr = subexpr->ref;
607 operator_type = RPC_FC_DEREFERENCE;
608 operator_string = "FC_DEREFERENCE";
611 if (subexpr->u.ext->is_const && (subexpr->u.ext->cval == 2))
613 subexpr = subexpr->ref;
614 operator_type = RPC_FC_DIV_2;
615 operator_string = "FC_DIV_2";
619 if (subexpr->u.ext->is_const && (subexpr->u.ext->cval == 2))
621 subexpr = subexpr->ref;
622 operator_type = RPC_FC_MULT_2;
623 operator_string = "FC_MULT_2";
627 if (subexpr->u.ext->is_const && (subexpr->u.ext->cval == 1))
629 subexpr = subexpr->ref;
630 operator_type = RPC_FC_SUB_1;
631 operator_string = "FC_SUB_1";
635 if (subexpr->u.ext->is_const && (subexpr->u.ext->cval == 1))
637 subexpr = subexpr->ref;
638 operator_type = RPC_FC_ADD_1;
639 operator_string = "FC_ADD_1";
646 if (subexpr->type == EXPR_IDENTIFIER)
648 const type_t *correlation_variable = NULL;
649 unsigned char correlation_variable_type;
650 unsigned char param_type = 0;
654 if (structure->fields_or_args) LIST_FOR_EACH_ENTRY( var, structure->fields_or_args, const var_t, entry )
656 unsigned int align = 0;
657 /* FIXME: take alignment into account */
658 if (var->name && !strcmp(var->name, subexpr->u.sval))
660 correlation_variable = var->type;
663 offset += type_memsize(var->type, &align);
665 if (!correlation_variable)
666 error("write_conf_or_var_desc: couldn't find variable %s in structure\n",
669 correlation_variable = expr_resolve_type(NULL, structure, expr);
672 correlation_variable_type = correlation_variable->type;
674 switch (correlation_variable_type)
678 param_type = RPC_FC_SMALL;
682 param_type = RPC_FC_USMALL;
687 param_type = RPC_FC_SHORT;
690 param_type = RPC_FC_USHORT;
694 param_type = RPC_FC_LONG;
697 param_type = RPC_FC_ULONG;
700 error("write_conf_or_var_desc: conformance variable type not supported 0x%x\n",
701 correlation_variable_type);
704 print_file(file, 2, "0x%x, /* Corr desc: %s%s */\n",
705 conftype | param_type, conftype_string, string_of_type(param_type));
706 print_file(file, 2, "0x%x, /* %s */\n", operator_type, operator_string);
707 print_file(file, 2, "NdrFcShort(0x%x), /* offset = %d */\n",
712 unsigned int callback_offset = 0;
713 struct expr_eval_routine *eval;
716 LIST_FOR_EACH_ENTRY(eval, &expr_eval_routines, struct expr_eval_routine, entry)
718 if (!strcmp (eval->structure->name, structure->name)
719 && !compare_expr (eval->expr, expr))
729 eval = xmalloc (sizeof(*eval));
730 eval->structure = structure;
731 eval->baseoff = baseoff;
733 list_add_tail (&expr_eval_routines, &eval->entry);
736 if (callback_offset > USHRT_MAX)
737 error("Maximum number of callback routines reached\n");
739 print_file(file, 2, "0x%x, /* Corr desc: %s */\n", conftype, conftype_string);
740 print_file(file, 2, "0x%x, /* %s */\n", RPC_FC_CALLBACK, "FC_CALLBACK");
741 print_file(file, 2, "NdrFcShort(0x%x), /* %u */\n", callback_offset, callback_offset);
746 static size_t fields_memsize(const var_list_t *fields, unsigned int *align)
748 int have_align = FALSE;
752 if (!fields) return 0;
753 LIST_FOR_EACH_ENTRY( v, fields, const var_t, entry )
755 unsigned int falign = 0;
756 size_t fsize = type_memsize(v->type, &falign);
762 size = ROUND_SIZE(size, falign);
766 size = ROUND_SIZE(size, *align);
770 static size_t union_memsize(const var_list_t *fields, unsigned int *pmaxa)
772 size_t size, maxs = 0;
773 unsigned int align = *pmaxa;
776 if (fields) LIST_FOR_EACH_ENTRY( v, fields, const var_t, entry )
778 /* we could have an empty default field with NULL type */
781 size = type_memsize(v->type, &align);
782 if (maxs < size) maxs = size;
783 if (*pmaxa < align) *pmaxa = align;
790 int get_padding(const var_list_t *fields)
792 unsigned short offset = 0;
799 LIST_FOR_EACH_ENTRY(f, fields, const var_t, entry)
801 type_t *ft = f->type;
802 unsigned int align = 0;
803 size_t size = type_memsize(ft, &align);
806 offset = ROUND_SIZE(offset, align);
810 return ROUNDING(offset, salign);
813 size_t type_memsize(const type_t *t, unsigned int *align)
817 if (t->kind == TKIND_ALIAS)
818 size = type_memsize(t->orig, align);
819 else if (t->declarray && is_conformant_array(t))
821 type_memsize(t->ref, align);
824 else if (is_ptr(t) || is_conformant_array(t))
826 size = sizeof(void *);
827 if (size > *align) *align = size;
829 else switch (t->type)
836 if (size > *align) *align = size;
843 if (size > *align) *align = size;
847 case RPC_FC_ERROR_STATUS_T:
851 if (size > *align) *align = size;
856 if (size > *align) *align = size;
859 case RPC_FC_CVSTRUCT:
860 case RPC_FC_CPSTRUCT:
863 case RPC_FC_BOGUS_STRUCT:
864 size = fields_memsize(t->fields_or_args, align);
866 case RPC_FC_ENCAPSULATED_UNION:
867 case RPC_FC_NON_ENCAPSULATED_UNION:
868 size = union_memsize(t->fields_or_args, align);
870 case RPC_FC_SMFARRAY:
871 case RPC_FC_LGFARRAY:
872 case RPC_FC_SMVARRAY:
873 case RPC_FC_LGVARRAY:
874 case RPC_FC_BOGUS_ARRAY:
875 size = t->dim * type_memsize(t->ref, align);
878 error("type_memsize: Unknown type %d\n", t->type);
885 int is_full_pointer_function(const func_t *func)
888 if (type_has_full_pointer(get_func_return_type(func)))
892 LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
893 if (type_has_full_pointer( var->type ))
898 void write_full_pointer_init(FILE *file, int indent, const func_t *func, int is_server)
900 print_file(file, indent, "_StubMsg.FullPtrXlatTables = NdrFullPointerXlatInit(0,%s);\n",
901 is_server ? "XLAT_SERVER" : "XLAT_CLIENT");
905 void write_full_pointer_free(FILE *file, int indent, const func_t *func)
907 print_file(file, indent, "NdrFullPointerXlatFree(_StubMsg.FullPtrXlatTables);\n");
911 static unsigned int write_nonsimple_pointer(FILE *file, const type_t *type, size_t offset)
913 short absoff = type->ref->typestring_offset;
914 short reloff = absoff - (offset + 2);
915 int ptr_attr = is_ptr(type->ref) ? 0x10 : 0x0;
917 print_file(file, 2, "0x%02x, 0x%x,\t/* %s */\n",
918 type->type, ptr_attr, string_of_type(type->type));
919 print_file(file, 2, "NdrFcShort(0x%hx),\t/* Offset= %hd (%hd) */\n",
920 reloff, reloff, absoff);
924 static unsigned int write_simple_pointer(FILE *file, const type_t *type)
926 unsigned char fc = type->ref->type;
927 /* for historical reasons, write_simple_pointer also handled string types,
928 * but no longer does. catch bad uses of the function with this check */
929 if (is_string_type(type->attrs, type))
930 error("write_simple_pointer: can't handle type %s which is a string type\n", type->name);
931 print_file(file, 2, "0x%02x, 0x8,\t/* %s [simple_pointer] */\n",
932 type->type, string_of_type(type->type));
933 print_file(file, 2, "0x%02x,\t/* %s */\n", fc, string_of_type(fc));
934 print_file(file, 2, "0x5c,\t/* FC_PAD */\n");
938 static void print_start_tfs_comment(FILE *file, type_t *t, unsigned int tfsoff)
940 print_file(file, 0, "/* %u (", tfsoff);
941 write_type_decl(file, t, NULL);
942 print_file(file, 0, ") */\n");
945 static size_t write_pointer_tfs(FILE *file, type_t *type, unsigned int *typestring_offset)
947 unsigned int offset = *typestring_offset;
949 print_start_tfs_comment(file, type, offset);
950 update_tfsoff(type, offset, file);
952 if (type->ref->typestring_offset)
953 *typestring_offset += write_nonsimple_pointer(file, type, offset);
954 else if (is_base_type(type->ref->type))
955 *typestring_offset += write_simple_pointer(file, type);
960 static int processed(const type_t *type)
962 return type->typestring_offset && !type->tfswrite;
965 static int user_type_has_variable_size(const type_t *t)
974 case RPC_FC_CPSTRUCT:
975 case RPC_FC_CVSTRUCT:
978 /* Note: Since this only applies to user types, we can't have a conformant
979 array here, and strings should get filed under pointer in this case. */
983 static void write_user_tfs(FILE *file, type_t *type, unsigned int *tfsoff)
985 unsigned int start, absoff, flags;
986 unsigned int align = 0, ualign = 0;
987 const char *name = NULL;
988 type_t *utype = get_user_type(type, &name);
989 size_t usize = user_type_has_variable_size(utype) ? 0 : type_memsize(utype, &ualign);
990 size_t size = type_memsize(type, &align);
991 unsigned short funoff = user_type_offset(name);
996 if (is_base_type(utype->type))
999 print_start_tfs_comment(file, utype, absoff);
1000 print_file(file, 2, "0x%x,\t/* %s */\n", utype->type, string_of_type(utype->type));
1001 print_file(file, 2, "0x5c,\t/* FC_PAD */\n");
1006 if (!processed(utype))
1007 write_embedded_types(file, NULL, utype, utype->name, TRUE, tfsoff);
1008 absoff = utype->typestring_offset;
1011 if (utype->type == RPC_FC_RP)
1013 else if (utype->type == RPC_FC_UP)
1019 update_tfsoff(type, start, file);
1020 print_start_tfs_comment(file, type, start);
1021 print_file(file, 2, "0x%x,\t/* FC_USER_MARSHAL */\n", RPC_FC_USER_MARSHAL);
1022 print_file(file, 2, "0x%x,\t/* Alignment= %d, Flags= %02x */\n",
1023 flags | (align - 1), align - 1, flags);
1024 print_file(file, 2, "NdrFcShort(0x%hx),\t/* Function offset= %hu */\n", funoff, funoff);
1025 print_file(file, 2, "NdrFcShort(0x%lx),\t/* %lu */\n", size, size);
1026 print_file(file, 2, "NdrFcShort(0x%lx),\t/* %lu */\n", usize, usize);
1028 reloff = absoff - *tfsoff;
1029 print_file(file, 2, "NdrFcShort(0x%hx),\t/* Offset= %hd (%lu) */\n", reloff, reloff, absoff);
1033 static void write_member_type(FILE *file, const type_t *cont,
1034 const attr_list_t *attrs, const type_t *type,
1035 unsigned int *corroff, unsigned int *tfsoff)
1037 if (is_embedded_complex(type) && !is_conformant_array(type))
1042 if (is_union(type->type) && is_attr(attrs, ATTR_SWITCHIS))
1049 absoff = type->typestring_offset;
1051 reloff = absoff - (*tfsoff + 2);
1053 print_file(file, 2, "0x4c,\t/* FC_EMBEDDED_COMPLEX */\n");
1054 /* FIXME: actually compute necessary padding */
1055 print_file(file, 2, "0x0,\t/* FIXME: padding */\n");
1056 print_file(file, 2, "NdrFcShort(0x%hx),\t/* Offset= %hd (%lu) */\n",
1057 reloff, reloff, absoff);
1060 else if (is_ptr(type) || is_conformant_array(type))
1062 unsigned char fc = (cont->type == RPC_FC_BOGUS_STRUCT
1065 print_file(file, 2, "0x%x,\t/* %s */\n", fc, string_of_type(fc));
1068 else if (!write_base_type(file, type, tfsoff))
1069 error("Unsupported member type 0x%x\n", type->type);
1072 static void write_end(FILE *file, unsigned int *tfsoff)
1074 if (*tfsoff % 2 == 0)
1076 print_file(file, 2, "0x%x,\t\t/* FC_PAD */\n", RPC_FC_PAD);
1079 print_file(file, 2, "0x%x,\t\t/* FC_END */\n", RPC_FC_END);
1083 static void write_descriptors(FILE *file, type_t *type, unsigned int *tfsoff)
1085 unsigned int offset = 0;
1086 var_list_t *fs = type->fields_or_args;
1089 if (fs) LIST_FOR_EACH_ENTRY(f, fs, var_t, entry)
1091 unsigned int align = 0;
1092 type_t *ft = f->type;
1093 if (is_union(ft->type) && is_attr(f->attrs, ATTR_SWITCHIS))
1095 unsigned int absoff = ft->typestring_offset;
1096 short reloff = absoff - (*tfsoff + 6);
1097 print_file(file, 0, "/* %d */\n", *tfsoff);
1098 print_file(file, 2, "0x%x,\t/* %s */\n", ft->type, string_of_type(ft->type));
1099 print_file(file, 2, "0x%x,\t/* FIXME: always FC_LONG */\n", RPC_FC_LONG);
1100 write_conf_or_var_desc(file, current_structure, offset, ft,
1101 get_attrp(f->attrs, ATTR_SWITCHIS));
1102 print_file(file, 2, "NdrFcShort(%hd),\t/* Offset= %hd (%u) */\n",
1103 reloff, reloff, absoff);
1107 /* FIXME: take alignment into account */
1108 offset += type_memsize(ft, &align);
1112 static int write_no_repeat_pointer_descriptions(
1113 FILE *file, type_t *type,
1114 size_t *offset_in_memory, size_t *offset_in_buffer,
1115 unsigned int *typestring_offset)
1120 if (is_ptr(type) || (!type->declarray && is_conformant_array(type)))
1124 print_file(file, 2, "0x%02x, /* FC_NO_REPEAT */\n", RPC_FC_NO_REPEAT);
1125 print_file(file, 2, "0x%02x, /* FC_PAD */\n", RPC_FC_PAD);
1127 /* pointer instance */
1128 print_file(file, 2, "NdrFcShort(0x%x), /* Memory offset = %d */\n", *offset_in_memory, *offset_in_memory);
1129 print_file(file, 2, "NdrFcShort(0x%x), /* Buffer offset = %d */\n", *offset_in_buffer, *offset_in_buffer);
1130 *typestring_offset += 6;
1134 if (is_string_type(type->attrs, type))
1135 write_string_tfs(file, NULL, type, NULL, typestring_offset);
1137 write_pointer_tfs(file, type, typestring_offset);
1141 unsigned absoff = type->typestring_offset;
1142 short reloff = absoff - (*typestring_offset + 2);
1143 /* FIXME: get pointer attributes from field */
1144 print_file(file, 2, "0x%02x, 0x0,\t/* %s */\n", RPC_FC_UP, "FC_UP");
1145 print_file(file, 2, "NdrFcShort(0x%hx),\t/* Offset= %hd (%u) */\n",
1146 reloff, reloff, absoff);
1147 *typestring_offset += 4;
1151 memsize = type_memsize(type, &align);
1152 *offset_in_memory += memsize;
1153 /* increment these separately as in the case of conformant (varying)
1154 * structures these start at different values */
1155 *offset_in_buffer += memsize;
1160 if (is_non_complex_struct(type))
1163 LIST_FOR_EACH_ENTRY( v, type->fields_or_args, const var_t, entry )
1165 if (offset_in_memory && offset_in_buffer)
1169 type_memsize(v->type, &align);
1170 padding = ROUNDING(*offset_in_memory, align);
1171 *offset_in_memory += padding;
1172 *offset_in_buffer += padding;
1174 written += write_no_repeat_pointer_descriptions(
1176 offset_in_memory, offset_in_buffer, typestring_offset);
1183 memsize = type_memsize(type, &align);
1184 *offset_in_memory += memsize;
1185 /* increment these separately as in the case of conformant (varying)
1186 * structures these start at different values */
1187 *offset_in_buffer += memsize;
1193 static int write_pointer_description_offsets(
1194 FILE *file, const attr_list_t *attrs, type_t *type,
1195 size_t *offset_in_memory, size_t *offset_in_buffer,
1196 unsigned int *typestring_offset)
1201 if (is_ptr(type) && type->ref->type != RPC_FC_IP)
1203 if (offset_in_memory && offset_in_buffer)
1207 /* pointer instance */
1208 /* FIXME: sometimes from end of structure, sometimes from beginning */
1209 print_file(file, 2, "NdrFcShort(0x%x), /* Memory offset = %d */\n", *offset_in_memory, *offset_in_memory);
1210 print_file(file, 2, "NdrFcShort(0x%x), /* Buffer offset = %d */\n", *offset_in_buffer, *offset_in_buffer);
1213 memsize = type_memsize(type, &align);
1214 *offset_in_memory += memsize;
1215 /* increment these separately as in the case of conformant (varying)
1216 * structures these start at different values */
1217 *offset_in_buffer += memsize;
1219 *typestring_offset += 4;
1221 if (is_string_type(attrs, type))
1222 write_string_tfs(file, NULL, type, NULL, typestring_offset);
1223 else if (processed(type->ref) || is_base_type(type->ref->type))
1224 write_pointer_tfs(file, type, typestring_offset);
1226 error("write_pointer_description_offsets: type format string unknown\n");
1233 return write_pointer_description_offsets(
1234 file, attrs, type->ref, offset_in_memory, offset_in_buffer,
1237 else if (is_non_complex_struct(type))
1239 /* otherwise search for interesting fields to parse */
1241 LIST_FOR_EACH_ENTRY( v, type->fields_or_args, const var_t, entry )
1243 if (offset_in_memory && offset_in_buffer)
1247 type_memsize(v->type, &align);
1248 padding = ROUNDING(*offset_in_memory, align);
1249 *offset_in_memory += padding;
1250 *offset_in_buffer += padding;
1252 written += write_pointer_description_offsets(
1253 file, v->attrs, v->type, offset_in_memory, offset_in_buffer,
1259 if (offset_in_memory && offset_in_buffer)
1263 memsize = type_memsize(type, &align);
1264 *offset_in_memory += memsize;
1265 /* increment these separately as in the case of conformant (varying)
1266 * structures these start at different values */
1267 *offset_in_buffer += memsize;
1274 /* Note: if file is NULL return value is number of pointers to write, else
1275 * it is the number of type format characters written */
1276 static int write_fixed_array_pointer_descriptions(
1277 FILE *file, const attr_list_t *attrs, type_t *type,
1278 size_t *offset_in_memory, size_t *offset_in_buffer,
1279 unsigned int *typestring_offset)
1282 int pointer_count = 0;
1284 if (type->type == RPC_FC_SMFARRAY || type->type == RPC_FC_LGFARRAY)
1286 unsigned int temp = 0;
1287 /* unfortunately, this needs to be done in two passes to avoid
1288 * writing out redundant FC_FIXED_REPEAT descriptions */
1289 pointer_count = write_pointer_description_offsets(
1290 NULL, attrs, type->ref, NULL, NULL, &temp);
1291 if (pointer_count > 0)
1293 unsigned int increment_size;
1294 size_t offset_of_array_pointer_mem = 0;
1295 size_t offset_of_array_pointer_buf = 0;
1298 increment_size = type_memsize(type->ref, &align);
1300 print_file(file, 2, "0x%02x, /* FC_FIXED_REPEAT */\n", RPC_FC_FIXED_REPEAT);
1301 print_file(file, 2, "0x%02x, /* FC_PAD */\n", RPC_FC_PAD);
1302 print_file(file, 2, "NdrFcShort(0x%x), /* Iterations = %d */\n", type->dim, type->dim);
1303 print_file(file, 2, "NdrFcShort(0x%x), /* Increment = %d */\n", increment_size, increment_size);
1304 print_file(file, 2, "NdrFcShort(0x%x), /* Offset to array = %d */\n", *offset_in_memory, *offset_in_memory);
1305 print_file(file, 2, "NdrFcShort(0x%x), /* Number of pointers = %d */\n", pointer_count, pointer_count);
1306 *typestring_offset += 10;
1308 pointer_count = write_pointer_description_offsets(
1309 file, attrs, type, &offset_of_array_pointer_mem,
1310 &offset_of_array_pointer_buf, typestring_offset);
1313 else if (is_struct(type->type))
1316 LIST_FOR_EACH_ENTRY( v, type->fields_or_args, const var_t, entry )
1318 if (offset_in_memory && offset_in_buffer)
1322 type_memsize(v->type, &align);
1323 padding = ROUNDING(*offset_in_memory, align);
1324 *offset_in_memory += padding;
1325 *offset_in_buffer += padding;
1327 pointer_count += write_fixed_array_pointer_descriptions(
1328 file, v->attrs, v->type, offset_in_memory, offset_in_buffer,
1334 if (offset_in_memory && offset_in_buffer)
1338 memsize = type_memsize(type, &align);
1339 *offset_in_memory += memsize;
1340 /* increment these separately as in the case of conformant (varying)
1341 * structures these start at different values */
1342 *offset_in_buffer += memsize;
1346 return pointer_count;
1349 /* Note: if file is NULL return value is number of pointers to write, else
1350 * it is the number of type format characters written */
1351 static int write_conformant_array_pointer_descriptions(
1352 FILE *file, const attr_list_t *attrs, type_t *type,
1353 size_t offset_in_memory, unsigned int *typestring_offset)
1356 int pointer_count = 0;
1358 if (is_conformant_array(type) && !type->length_is)
1360 unsigned int temp = 0;
1361 /* unfortunately, this needs to be done in two passes to avoid
1362 * writing out redundant FC_VARIABLE_REPEAT descriptions */
1363 pointer_count = write_pointer_description_offsets(
1364 NULL, attrs, type->ref, NULL, NULL, &temp);
1365 if (pointer_count > 0)
1367 unsigned int increment_size;
1368 size_t offset_of_array_pointer_mem = offset_in_memory;
1369 size_t offset_of_array_pointer_buf = offset_in_memory;
1372 increment_size = type_memsize(type->ref, &align);
1374 if (increment_size > USHRT_MAX)
1375 error("array size of %u bytes is too large\n", increment_size);
1377 print_file(file, 2, "0x%02x, /* FC_VARIABLE_REPEAT */\n", RPC_FC_VARIABLE_REPEAT);
1378 print_file(file, 2, "0x%02x, /* FC_FIXED_OFFSET */\n", RPC_FC_FIXED_OFFSET);
1379 print_file(file, 2, "NdrFcShort(0x%x), /* Increment = %d */\n", increment_size, increment_size);
1380 print_file(file, 2, "NdrFcShort(0x%x), /* Offset to array = %d */\n", offset_in_memory, offset_in_memory);
1381 print_file(file, 2, "NdrFcShort(0x%x), /* Number of pointers = %d */\n", pointer_count, pointer_count);
1382 *typestring_offset += 8;
1384 pointer_count = write_pointer_description_offsets(
1385 file, attrs, type->ref, &offset_of_array_pointer_mem,
1386 &offset_of_array_pointer_buf, typestring_offset);
1390 return pointer_count;
1393 /* Note: if file is NULL return value is number of pointers to write, else
1394 * it is the number of type format characters written */
1395 static int write_varying_array_pointer_descriptions(
1396 FILE *file, const attr_list_t *attrs, type_t *type,
1397 size_t *offset_in_memory, size_t *offset_in_buffer,
1398 unsigned int *typestring_offset)
1401 int pointer_count = 0;
1403 if (is_array(type) && type->length_is)
1405 unsigned int temp = 0;
1406 /* unfortunately, this needs to be done in two passes to avoid
1407 * writing out redundant FC_VARIABLE_REPEAT descriptions */
1408 pointer_count = write_pointer_description_offsets(
1409 NULL, attrs, type->ref, NULL, NULL, &temp);
1410 if (pointer_count > 0)
1412 unsigned int increment_size;
1415 increment_size = type_memsize(type->ref, &align);
1417 if (increment_size > USHRT_MAX)
1418 error("array size of %u bytes is too large\n", increment_size);
1420 print_file(file, 2, "0x%02x, /* FC_VARIABLE_REPEAT */\n", RPC_FC_VARIABLE_REPEAT);
1421 print_file(file, 2, "0x%02x, /* FC_VARIABLE_OFFSET */\n", RPC_FC_VARIABLE_OFFSET);
1422 print_file(file, 2, "NdrFcShort(0x%x), /* Increment = %d */\n", increment_size, increment_size);
1423 print_file(file, 2, "NdrFcShort(0x%x), /* Offset to array = %d */\n", *offset_in_memory, *offset_in_memory);
1424 print_file(file, 2, "NdrFcShort(0x%x), /* Number of pointers = %d */\n", pointer_count, pointer_count);
1425 *typestring_offset += 8;
1427 pointer_count = write_pointer_description_offsets(
1428 file, attrs, type, offset_in_memory,
1429 offset_in_buffer, typestring_offset);
1432 else if (is_struct(type->type))
1435 LIST_FOR_EACH_ENTRY( v, type->fields_or_args, const var_t, entry )
1437 if (offset_in_memory && offset_in_buffer)
1441 if (is_array(v->type) && v->type->length_is)
1443 *offset_in_buffer = ROUND_SIZE(*offset_in_buffer, 4);
1444 /* skip over variance and offset in buffer */
1445 *offset_in_buffer += 8;
1449 type_memsize(v->type, &align);
1450 padding = ROUNDING(*offset_in_memory, align);
1451 *offset_in_memory += padding;
1452 *offset_in_buffer += padding;
1454 pointer_count += write_varying_array_pointer_descriptions(
1455 file, v->attrs, v->type, offset_in_memory, offset_in_buffer,
1461 if (offset_in_memory && offset_in_buffer)
1465 memsize = type_memsize(type, &align);
1466 *offset_in_memory += memsize;
1467 /* increment these separately as in the case of conformant (varying)
1468 * structures these start at different values */
1469 *offset_in_buffer += memsize;
1473 return pointer_count;
1476 static void write_pointer_description(FILE *file, type_t *type,
1477 unsigned int *typestring_offset)
1479 size_t offset_in_buffer;
1480 size_t offset_in_memory;
1482 /* pass 1: search for single instance of a pointer (i.e. don't descend
1484 if (!is_array(type))
1486 offset_in_memory = 0;
1487 offset_in_buffer = 0;
1488 write_no_repeat_pointer_descriptions(
1490 &offset_in_memory, &offset_in_buffer, typestring_offset);
1493 /* pass 2: search for pointers in fixed arrays */
1494 offset_in_memory = 0;
1495 offset_in_buffer = 0;
1496 write_fixed_array_pointer_descriptions(
1498 &offset_in_memory, &offset_in_buffer, typestring_offset);
1500 /* pass 3: search for pointers in conformant only arrays (but don't descend
1501 * into conformant varying or varying arrays) */
1502 if ((!type->declarray || !current_structure) && is_conformant_array(type))
1503 write_conformant_array_pointer_descriptions(
1504 file, NULL, type, 0, typestring_offset);
1505 else if (type->type == RPC_FC_CPSTRUCT)
1507 unsigned int align = 0;
1508 type_t *carray = find_array_or_string_in_struct(type)->type;
1509 write_conformant_array_pointer_descriptions(
1511 type_memsize(type, &align),
1515 /* pass 4: search for pointers in varying arrays */
1516 offset_in_memory = 0;
1517 offset_in_buffer = 0;
1518 write_varying_array_pointer_descriptions(
1520 &offset_in_memory, &offset_in_buffer, typestring_offset);
1523 int is_declptr(const type_t *t)
1525 return is_ptr(t) || (is_conformant_array(t) && !t->declarray);
1528 static size_t write_string_tfs(FILE *file, const attr_list_t *attrs,
1530 const char *name, unsigned int *typestring_offset)
1532 size_t start_offset;
1533 unsigned char rtype;
1535 if (is_declptr(type))
1537 unsigned char flag = is_conformant_array(type) ? 0 : RPC_FC_P_SIMPLEPOINTER;
1538 int pointer_type = is_ptr(type) ? type->type : get_attrv(attrs, ATTR_POINTERTYPE);
1540 pointer_type = RPC_FC_RP;
1541 print_start_tfs_comment(file, type, *typestring_offset);
1542 print_file(file, 2,"0x%x, 0x%x,\t/* %s%s */\n",
1543 pointer_type, flag, string_of_type(pointer_type),
1544 flag ? " [simple_pointer]" : "");
1545 *typestring_offset += 2;
1548 print_file(file, 2, "NdrFcShort(0x2),\n");
1549 *typestring_offset += 2;
1553 start_offset = *typestring_offset;
1554 update_tfsoff(type, start_offset, file);
1556 rtype = type->ref->type;
1558 if ((rtype != RPC_FC_BYTE) && (rtype != RPC_FC_CHAR) && (rtype != RPC_FC_WCHAR))
1560 error("write_string_tfs: Unimplemented for type 0x%x of name: %s\n", rtype, name);
1561 return start_offset;
1564 if (type->declarray && !is_conformant_array(type))
1566 /* FIXME: multi-dimensional array */
1567 if (0xffffuL < type->dim)
1568 error("array size for parameter %s exceeds %u bytes by %lu bytes\n",
1569 name, 0xffffu, type->dim - 0xffffu);
1571 if (rtype == RPC_FC_CHAR)
1572 WRITE_FCTYPE(file, FC_CSTRING, *typestring_offset);
1574 WRITE_FCTYPE(file, FC_WSTRING, *typestring_offset);
1575 print_file(file, 2, "0x%x, /* FC_PAD */\n", RPC_FC_PAD);
1576 *typestring_offset += 2;
1578 print_file(file, 2, "NdrFcShort(0x%x), /* %d */\n", type->dim, type->dim);
1579 *typestring_offset += 2;
1581 return start_offset;
1583 else if (type->size_is)
1585 unsigned int align = 0;
1587 if (rtype == RPC_FC_CHAR)
1588 WRITE_FCTYPE(file, FC_C_CSTRING, *typestring_offset);
1590 WRITE_FCTYPE(file, FC_C_WSTRING, *typestring_offset);
1591 print_file(file, 2, "0x%x, /* FC_STRING_SIZED */\n", RPC_FC_STRING_SIZED);
1592 *typestring_offset += 2;
1594 *typestring_offset += write_conf_or_var_desc(
1595 file, current_structure,
1596 (type->declarray && current_structure
1597 ? type_memsize(current_structure, &align)
1599 type, type->size_is);
1601 return start_offset;
1605 if (rtype == RPC_FC_WCHAR)
1606 WRITE_FCTYPE(file, FC_C_WSTRING, *typestring_offset);
1608 WRITE_FCTYPE(file, FC_C_CSTRING, *typestring_offset);
1609 print_file(file, 2, "0x%x, /* FC_PAD */\n", RPC_FC_PAD);
1610 *typestring_offset += 2;
1612 return start_offset;
1616 static size_t write_array_tfs(FILE *file, const attr_list_t *attrs, type_t *type,
1617 const char *name, unsigned int *typestring_offset)
1619 const expr_t *length_is = type->length_is;
1620 const expr_t *size_is = type->size_is;
1621 unsigned int align = 0;
1623 size_t start_offset;
1625 int pointer_type = get_attrv(attrs, ATTR_POINTERTYPE);
1626 unsigned int baseoff
1627 = type->declarray && current_structure
1628 ? type_memsize(current_structure, &align)
1632 pointer_type = RPC_FC_RP;
1634 if (write_embedded_types(file, attrs, type->ref, name, FALSE, typestring_offset))
1637 has_pointer = type_has_pointers(type->ref);
1640 size = type_memsize((is_conformant_array(type) ? type->ref : type), &align);
1642 start_offset = *typestring_offset;
1643 update_tfsoff(type, start_offset, file);
1644 print_start_tfs_comment(file, type, start_offset);
1645 print_file(file, 2, "0x%02x,\t/* %s */\n", type->type, string_of_type(type->type));
1646 print_file(file, 2, "0x%x,\t/* %d */\n", align - 1, align - 1);
1647 *typestring_offset += 2;
1650 if (type->type != RPC_FC_BOGUS_ARRAY)
1652 unsigned char tc = type->type;
1654 if (tc == RPC_FC_LGFARRAY || tc == RPC_FC_LGVARRAY)
1656 print_file(file, 2, "NdrFcLong(0x%x),\t/* %lu */\n", size, size);
1657 *typestring_offset += 4;
1661 print_file(file, 2, "NdrFcShort(0x%x),\t/* %lu */\n", size, size);
1662 *typestring_offset += 2;
1665 if (is_conformant_array(type))
1667 += write_conf_or_var_desc(file, current_structure, baseoff,
1670 if (type->type == RPC_FC_SMVARRAY || type->type == RPC_FC_LGVARRAY)
1672 unsigned int elalign = 0;
1673 size_t elsize = type_memsize(type->ref, &elalign);
1675 if (type->type == RPC_FC_LGVARRAY)
1677 print_file(file, 2, "NdrFcLong(0x%x),\t/* %lu */\n", type->dim, type->dim);
1678 *typestring_offset += 4;
1682 print_file(file, 2, "NdrFcShort(0x%x),\t/* %lu */\n", type->dim, type->dim);
1683 *typestring_offset += 2;
1686 print_file(file, 2, "NdrFcShort(0x%x),\t/* %lu */\n", elsize, elsize);
1687 *typestring_offset += 2;
1692 += write_conf_or_var_desc(file, current_structure, baseoff,
1695 if (has_pointer && (!type->declarray || !current_structure))
1697 print_file(file, 2, "0x%x, /* FC_PP */\n", RPC_FC_PP);
1698 print_file(file, 2, "0x%x, /* FC_PAD */\n", RPC_FC_PAD);
1699 *typestring_offset += 2;
1700 write_pointer_description(file, type, typestring_offset);
1701 print_file(file, 2, "0x%x, /* FC_END */\n", RPC_FC_END);
1702 *typestring_offset += 1;
1705 write_member_type(file, type, NULL, type->ref, NULL, typestring_offset);
1706 write_end(file, typestring_offset);
1710 unsigned int dim = size_is ? 0 : type->dim;
1711 print_file(file, 2, "NdrFcShort(0x%x),\t/* %u */\n", dim, dim);
1712 *typestring_offset += 2;
1714 += write_conf_or_var_desc(file, current_structure, baseoff,
1717 += write_conf_or_var_desc(file, current_structure, baseoff,
1719 write_member_type(file, type, NULL, type->ref, NULL, typestring_offset);
1720 write_end(file, typestring_offset);
1723 return start_offset;
1726 static const var_t *find_array_or_string_in_struct(const type_t *type)
1728 const var_t *last_field;
1731 if (!type->fields_or_args || list_empty(type->fields_or_args))
1734 last_field = LIST_ENTRY( list_tail(type->fields_or_args), const var_t, entry );
1735 ft = last_field->type;
1737 if (ft->declarray && is_conformant_array(ft))
1740 if (ft->type == RPC_FC_CSTRUCT || ft->type == RPC_FC_CPSTRUCT || ft->type == RPC_FC_CVSTRUCT)
1741 return find_array_or_string_in_struct(ft);
1746 static void write_struct_members(FILE *file, const type_t *type,
1747 unsigned int *corroff, unsigned int *typestring_offset)
1750 unsigned short offset = 0;
1754 if (type->fields_or_args) LIST_FOR_EACH_ENTRY( field, type->fields_or_args, const var_t, entry )
1756 type_t *ft = field->type;
1757 if (!ft->declarray || !is_conformant_array(ft))
1759 unsigned int align = 0;
1760 size_t size = type_memsize(ft, &align);
1763 if ((align - 1) & offset)
1765 unsigned char fc = 0;
1769 fc = RPC_FC_ALIGNM4;
1772 fc = RPC_FC_ALIGNM8;
1775 error("write_struct_members: cannot align type %d\n", ft->type);
1777 print_file(file, 2, "0x%x,\t/* %s */\n", fc, string_of_type(fc));
1778 offset = ROUND_SIZE(offset, align);
1779 *typestring_offset += 1;
1781 write_member_type(file, type, field->attrs, field->type, corroff,
1787 padding = ROUNDING(offset, salign);
1790 print_file(file, 2, "0x%x,\t/* FC_STRUCTPAD%d */\n",
1791 RPC_FC_STRUCTPAD1 + padding - 1,
1793 *typestring_offset += 1;
1796 write_end(file, typestring_offset);
1799 static size_t write_struct_tfs(FILE *file, type_t *type,
1800 const char *name, unsigned int *tfsoff)
1802 const type_t *save_current_structure = current_structure;
1803 unsigned int total_size;
1805 size_t start_offset;
1806 size_t array_offset;
1807 int has_pointers = 0;
1808 unsigned int align = 0;
1809 unsigned int corroff;
1813 current_structure = type;
1815 total_size = type_memsize(type, &align);
1816 if (total_size > USHRT_MAX)
1817 error("structure size for %s exceeds %d bytes by %d bytes\n",
1818 name, USHRT_MAX, total_size - USHRT_MAX);
1820 if (type->fields_or_args) LIST_FOR_EACH_ENTRY(f, type->fields_or_args, var_t, entry)
1821 has_pointers |= write_embedded_types(file, f->attrs, f->type, f->name,
1823 if (!has_pointers) has_pointers = type_has_pointers(type);
1825 array = find_array_or_string_in_struct(type);
1826 if (array && !processed(array->type))
1828 = is_attr(array->attrs, ATTR_STRING)
1829 ? write_string_tfs(file, array->attrs, array->type, array->name, tfsoff)
1830 : write_array_tfs(file, array->attrs, array->type, array->name, tfsoff);
1833 write_descriptors(file, type, tfsoff);
1835 start_offset = *tfsoff;
1836 update_tfsoff(type, start_offset, file);
1837 print_start_tfs_comment(file, type, start_offset);
1838 print_file(file, 2, "0x%x,\t/* %s */\n", type->type, string_of_type(type->type));
1839 print_file(file, 2, "0x%x,\t/* %d */\n", align - 1, align - 1);
1840 print_file(file, 2, "NdrFcShort(0x%x),\t/* %d */\n", total_size, total_size);
1845 unsigned int absoff = array->type->typestring_offset;
1846 short reloff = absoff - *tfsoff;
1847 print_file(file, 2, "NdrFcShort(0x%hx),\t/* Offset= %hd (%lu) */\n",
1848 reloff, reloff, absoff);
1851 else if (type->type == RPC_FC_BOGUS_STRUCT)
1853 print_file(file, 2, "NdrFcShort(0x0),\n");
1857 if (type->type == RPC_FC_BOGUS_STRUCT)
1859 /* On the sizing pass, type->ptrdesc may be zero, but it's ok as
1860 nothing is written to file yet. On the actual writing pass,
1861 this will have been updated. */
1862 unsigned int absoff = type->ptrdesc ? type->ptrdesc : *tfsoff;
1863 short reloff = absoff - *tfsoff;
1864 print_file(file, 2, "NdrFcShort(0x%hx),\t/* Offset= %hd (%u) */\n",
1865 reloff, reloff, absoff);
1868 else if ((type->type == RPC_FC_PSTRUCT) ||
1869 (type->type == RPC_FC_CPSTRUCT) ||
1870 (type->type == RPC_FC_CVSTRUCT && has_pointers))
1872 print_file(file, 2, "0x%x, /* FC_PP */\n", RPC_FC_PP);
1873 print_file(file, 2, "0x%x, /* FC_PAD */\n", RPC_FC_PAD);
1875 write_pointer_description(file, type, tfsoff);
1876 print_file(file, 2, "0x%x, /* FC_END */\n", RPC_FC_END);
1880 write_struct_members(file, type, &corroff, tfsoff);
1882 if (type->type == RPC_FC_BOGUS_STRUCT)
1884 const var_list_t *fs = type->fields_or_args;
1887 type->ptrdesc = *tfsoff;
1888 if (fs) LIST_FOR_EACH_ENTRY(f, fs, const var_t, entry)
1890 type_t *ft = f->type;
1893 if (is_string_type(f->attrs, ft))
1894 write_string_tfs(file, f->attrs, ft, f->name, tfsoff);
1896 write_pointer_tfs(file, ft, tfsoff);
1898 else if (!ft->declarray && is_conformant_array(ft))
1900 unsigned int absoff = ft->typestring_offset;
1901 short reloff = absoff - (*tfsoff + 2);
1902 int ptr_type = get_attrv(f->attrs, ATTR_POINTERTYPE);
1903 /* FIXME: We need to store pointer attributes for arrays
1904 so we don't lose pointer_default info. */
1906 ptr_type = RPC_FC_UP;
1907 print_file(file, 0, "/* %d */\n", *tfsoff);
1908 print_file(file, 2, "0x%x, 0x0,\t/* %s */\n", ptr_type,
1909 string_of_type(ptr_type));
1910 print_file(file, 2, "NdrFcShort(0x%hx),\t/* Offset= %hd (%u) */\n",
1911 reloff, reloff, absoff);
1915 if (type->ptrdesc == *tfsoff)
1919 current_structure = save_current_structure;
1920 return start_offset;
1923 static size_t write_pointer_only_tfs(FILE *file, const attr_list_t *attrs, int pointer_type,
1924 unsigned char flags, size_t offset,
1925 unsigned int *typeformat_offset)
1927 size_t start_offset = *typeformat_offset;
1928 short reloff = offset - (*typeformat_offset + 2);
1929 int in_attr, out_attr;
1930 in_attr = is_attr(attrs, ATTR_IN);
1931 out_attr = is_attr(attrs, ATTR_OUT);
1932 if (!in_attr && !out_attr) in_attr = 1;
1934 if (out_attr && !in_attr && pointer_type == RPC_FC_RP)
1937 print_file(file, 2, "0x%x, 0x%x,\t\t/* %s",
1940 string_of_type(pointer_type));
1944 fprintf(file, " [allocated_on_stack]");
1946 fprintf(file, " [pointer_deref]");
1947 fprintf(file, " */\n");
1950 print_file(file, 2, "NdrFcShort(0x%x),\t/* %d */\n", reloff, offset);
1951 *typeformat_offset += 4;
1953 return start_offset;
1956 static void write_branch_type(FILE *file, const type_t *t, unsigned int *tfsoff)
1960 print_file(file, 2, "NdrFcShort(0x0),\t/* No type */\n");
1962 else if (is_base_type(t->type))
1964 print_file(file, 2, "NdrFcShort(0x80%02x),\t/* Simple arm type: %s */\n",
1965 t->type, string_of_type(t->type));
1967 else if (t->typestring_offset)
1969 short reloff = t->typestring_offset - *tfsoff;
1970 print_file(file, 2, "NdrFcShort(0x%x),\t/* Offset= %d (%d) */\n",
1971 reloff, reloff, t->typestring_offset);
1974 error("write_branch_type: type unimplemented (0x%x)\n", t->type);
1979 static size_t write_union_tfs(FILE *file, type_t *type, unsigned int *tfsoff)
1981 unsigned int align = 0;
1982 unsigned int start_offset;
1983 size_t size = type_memsize(type, &align);
1986 type_t *deftype = NULL;
1987 short nodeftype = 0xffff;
1992 if (type->type == RPC_FC_ENCAPSULATED_UNION)
1994 const var_t *uv = LIST_ENTRY(list_tail(type->fields_or_args), const var_t, entry);
1995 fields = uv->type->fields_or_args;
1998 fields = type->fields_or_args;
2000 if (fields) LIST_FOR_EACH_ENTRY(f, fields, var_t, entry)
2002 expr_list_t *cases = get_attrp(f->attrs, ATTR_CASE);
2004 nbranch += list_count(cases);
2006 write_embedded_types(file, f->attrs, f->type, f->name, TRUE, tfsoff);
2009 start_offset = *tfsoff;
2010 update_tfsoff(type, start_offset, file);
2011 print_start_tfs_comment(file, type, start_offset);
2012 if (type->type == RPC_FC_ENCAPSULATED_UNION)
2014 const var_t *sv = LIST_ENTRY(list_head(type->fields_or_args), const var_t, entry);
2015 const type_t *st = sv->type;
2028 print_file(file, 2, "0x%x,\t/* %s */\n", type->type, string_of_type(type->type));
2029 print_file(file, 2, "0x%x,\t/* Switch type= %s */\n",
2030 0x40 | st->type, string_of_type(st->type));
2034 error("union switch type must be an integer, char, or enum\n");
2037 else if (is_attr(type->attrs, ATTR_SWITCHTYPE))
2039 static const expr_t dummy_expr; /* FIXME */
2040 const type_t *st = get_attrp(type->attrs, ATTR_SWITCHTYPE);
2053 print_file(file, 2, "0x%x,\t/* %s */\n", type->type, string_of_type(type->type));
2054 print_file(file, 2, "0x%x,\t/* Switch type= %s */\n",
2055 st->type, string_of_type(st->type));
2059 error("union switch type must be an integer, char, or enum\n");
2062 *tfsoff += write_conf_or_var_desc(file, NULL, *tfsoff, st, &dummy_expr );
2065 print_file(file, 2, "NdrFcShort(0x%x),\t/* %d */\n", size, size);
2066 print_file(file, 2, "NdrFcShort(0x%x),\t/* %d */\n", nbranch, nbranch);
2069 if (fields) LIST_FOR_EACH_ENTRY(f, fields, var_t, entry)
2071 type_t *ft = f->type;
2072 expr_list_t *cases = get_attrp(f->attrs, ATTR_CASE);
2073 int deflt = is_attr(f->attrs, ATTR_DEFAULT);
2076 if (cases == NULL && !deflt)
2077 error("union field %s with neither case nor default attribute\n", f->name);
2079 if (cases) LIST_FOR_EACH_ENTRY(c, cases, expr_t, entry)
2081 /* MIDL doesn't check for duplicate cases, even though that seems
2082 like a reasonable thing to do, it just dumps them to the TFS
2083 like we're going to do here. */
2084 print_file(file, 2, "NdrFcLong(0x%x),\t/* %d */\n", c->cval, c->cval);
2086 write_branch_type(file, ft, tfsoff);
2089 /* MIDL allows multiple default branches, even though that seems
2090 illogical, it just chooses the last one, which is what we will
2101 write_branch_type(file, deftype, tfsoff);
2105 print_file(file, 2, "NdrFcShort(0x%x),\n", nodeftype);
2109 return start_offset;
2112 static size_t write_ip_tfs(FILE *file, const attr_list_t *attrs, type_t *type,
2113 unsigned int *typeformat_offset)
2116 size_t start_offset = *typeformat_offset;
2117 expr_t *iid = get_attrp(attrs, ATTR_IIDIS);
2121 print_file(file, 2, "0x2f, /* FC_IP */\n");
2122 print_file(file, 2, "0x5c, /* FC_PAD */\n");
2124 += write_conf_or_var_desc(file, NULL, 0, type, iid) + 2;
2128 const type_t *base = is_ptr(type) ? type->ref : type;
2129 const UUID *uuid = get_attrp(base->attrs, ATTR_UUID);
2132 error("%s: interface %s missing UUID\n", __FUNCTION__, base->name);
2134 update_tfsoff(type, start_offset, file);
2135 print_start_tfs_comment(file, type, start_offset);
2136 print_file(file, 2, "0x2f,\t/* FC_IP */\n");
2137 print_file(file, 2, "0x5a,\t/* FC_CONSTANT_IID */\n");
2138 print_file(file, 2, "NdrFcLong(0x%08lx),\n", uuid->Data1);
2139 print_file(file, 2, "NdrFcShort(0x%04x),\n", uuid->Data2);
2140 print_file(file, 2, "NdrFcShort(0x%04x),\n", uuid->Data3);
2141 for (i = 0; i < 8; ++i)
2142 print_file(file, 2, "0x%02x,\n", uuid->Data4[i]);
2145 fprintf(file, "\n");
2147 *typeformat_offset += 18;
2149 return start_offset;
2152 static size_t write_contexthandle_tfs(FILE *file, const type_t *type,
2154 unsigned int *typeformat_offset)
2156 size_t start_offset = *typeformat_offset;
2157 unsigned char flags = 0;
2159 if (is_attr(current_iface->attrs, ATTR_STRICTCONTEXTHANDLE))
2160 flags |= NDR_STRICT_CONTEXT_HANDLE;
2164 if (is_attr(var->attrs, ATTR_IN))
2167 if (!is_attr(var->attrs, ATTR_OUT))
2168 flags |= NDR_CONTEXT_HANDLE_CANNOT_BE_NULL;
2170 if (is_attr(var->attrs, ATTR_OUT))
2173 WRITE_FCTYPE(file, FC_BIND_CONTEXT, *typeformat_offset);
2174 print_file(file, 2, "0x%x,\t/* Context flags: ", flags);
2175 /* return and can't be null values overlap */
2176 if (((flags & 0x21) != 0x21) && (flags & NDR_CONTEXT_HANDLE_CANNOT_BE_NULL))
2177 print_file(file, 0, "can't be null, ");
2178 if (flags & NDR_CONTEXT_HANDLE_SERIALIZE)
2179 print_file(file, 0, "serialize, ");
2180 if (flags & NDR_CONTEXT_HANDLE_NO_SERIALIZE)
2181 print_file(file, 0, "no serialize, ");
2182 if (flags & NDR_STRICT_CONTEXT_HANDLE)
2183 print_file(file, 0, "strict, ");
2184 if ((flags & 0x21) == 0x20)
2185 print_file(file, 0, "out, ");
2186 if ((flags & 0x21) == 0x21)
2187 print_file(file, 0, "return, ");
2189 print_file(file, 0, "in, ");
2191 print_file(file, 0, "via ptr, ");
2192 print_file(file, 0, "*/\n");
2193 print_file(file, 2, "0, /* FIXME: rundown routine index*/\n");
2194 print_file(file, 2, "0, /* FIXME: param num */\n");
2195 *typeformat_offset += 4;
2197 return start_offset;
2200 static size_t write_typeformatstring_var(FILE *file, int indent, const func_t *func,
2201 type_t *type, const var_t *var,
2202 unsigned int *typeformat_offset)
2206 if (is_context_handle(type))
2207 return write_contexthandle_tfs(file, type, var, typeformat_offset);
2209 if (is_user_type(type))
2211 write_user_tfs(file, type, typeformat_offset);
2212 return type->typestring_offset;
2215 if (is_string_type(var->attrs, type))
2216 return write_string_tfs(file, var->attrs, type, var->name, typeformat_offset);
2222 off = write_array_tfs(file, var->attrs, type, var->name, typeformat_offset);
2223 ptr_type = get_attrv(var->attrs, ATTR_POINTERTYPE);
2224 /* Top level pointers to conformant arrays may be handled specially
2225 since we can bypass the pointer, but if the array is buried
2226 beneath another pointer (e.g., "[size_is(,n)] int **p" then we
2227 always need to write the pointer. */
2228 if (!ptr_type && var->type != type)
2229 /* FIXME: This should use pointer_default, but the information
2230 isn't kept around for arrays. */
2231 ptr_type = RPC_FC_UP;
2232 if (ptr_type && ptr_type != RPC_FC_RP)
2234 unsigned int absoff = type->typestring_offset;
2235 short reloff = absoff - (*typeformat_offset + 2);
2236 off = *typeformat_offset;
2237 print_file(file, 0, "/* %d */\n", off);
2238 print_file(file, 2, "0x%x, 0x0,\t/* %s */\n", ptr_type,
2239 string_of_type(ptr_type));
2240 print_file(file, 2, "NdrFcShort(0x%hx),\t/* Offset= %hd (%u) */\n",
2241 reloff, reloff, absoff);
2242 *typeformat_offset += 4;
2249 /* basic types don't need a type format string */
2250 if (is_base_type(type->type))
2256 case RPC_FC_PSTRUCT:
2257 case RPC_FC_CSTRUCT:
2258 case RPC_FC_CPSTRUCT:
2259 case RPC_FC_CVSTRUCT:
2260 case RPC_FC_BOGUS_STRUCT:
2261 return write_struct_tfs(file, type, var->name, typeformat_offset);
2262 case RPC_FC_ENCAPSULATED_UNION:
2263 case RPC_FC_NON_ENCAPSULATED_UNION:
2264 return write_union_tfs(file, type, typeformat_offset);
2266 case RPC_FC_BIND_PRIMITIVE:
2270 error("write_typeformatstring_var: Unsupported type 0x%x for variable %s\n", type->type, var->name);
2273 else if (last_ptr(type))
2275 size_t start_offset = *typeformat_offset;
2276 int in_attr = is_attr(var->attrs, ATTR_IN);
2277 int out_attr = is_attr(var->attrs, ATTR_OUT);
2278 const type_t *base = type->ref;
2280 if (base->type == RPC_FC_IP
2282 && is_attr(var->attrs, ATTR_IIDIS)))
2284 return write_ip_tfs(file, var->attrs, type, typeformat_offset);
2287 /* special case for pointers to base types */
2288 if (is_base_type(base->type))
2290 print_file(file, indent, "0x%x, 0x%x, /* %s %s[simple_pointer] */\n",
2291 type->type, (!in_attr && out_attr) ? 0x0C : 0x08,
2292 string_of_type(type->type),
2293 (!in_attr && out_attr) ? "[allocated_on_stack] " : "");
2294 print_file(file, indent, "0x%02x, /* %s */\n", base->type, string_of_type(base->type));
2295 print_file(file, indent, "0x5c, /* FC_PAD */\n");
2296 *typeformat_offset += 4;
2297 return start_offset;
2301 assert(is_ptr(type));
2303 offset = write_typeformatstring_var(file, indent, func, type->ref, var, typeformat_offset);
2305 fprintf(file, "/* %2u */\n", *typeformat_offset);
2306 return write_pointer_only_tfs(file, var->attrs, type->type,
2307 !last_ptr(type) ? 0x10 : 0,
2308 offset, typeformat_offset);
2311 static int write_embedded_types(FILE *file, const attr_list_t *attrs, type_t *type,
2312 const char *name, int write_ptr, unsigned int *tfsoff)
2316 if (is_user_type(type))
2318 write_user_tfs(file, type, tfsoff);
2320 else if (is_string_type(attrs, type))
2322 write_string_tfs(file, attrs, type, name, tfsoff);
2324 else if (is_ptr(type))
2326 type_t *ref = type->ref;
2328 if (ref->type == RPC_FC_IP
2330 && is_attr(attrs, ATTR_IIDIS)))
2332 write_ip_tfs(file, attrs, type, tfsoff);
2336 if (!processed(ref) && !is_base_type(ref->type))
2337 retmask |= write_embedded_types(file, NULL, ref, name, TRUE, tfsoff);
2340 write_pointer_tfs(file, type, tfsoff);
2345 else if (type->declarray && is_conformant_array(type))
2346 ; /* conformant arrays and strings are handled specially */
2347 else if (is_array(type))
2349 write_array_tfs(file, attrs, type, name, tfsoff);
2350 if (is_conformant_array(type))
2353 else if (is_struct(type->type))
2355 if (!processed(type))
2356 write_struct_tfs(file, type, name, tfsoff);
2358 else if (is_union(type->type))
2360 if (!processed(type))
2361 write_union_tfs(file, type, tfsoff);
2363 else if (!is_base_type(type->type))
2364 error("write_embedded_types: unknown embedded type for %s (0x%x)\n",
2370 static size_t process_tfs_stmts(FILE *file, const statement_list_t *stmts,
2371 type_pred_t pred, unsigned int *typeformat_offset)
2374 const statement_t *stmt;
2376 if (stmts) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry )
2378 const type_t *iface;
2379 if (stmt->type == STMT_LIBRARY)
2381 process_tfs_stmts(file, stmt->u.lib->stmts, pred, typeformat_offset);
2384 else if (stmt->type != STMT_TYPE || stmt->u.type->type != RPC_FC_IP)
2387 iface = stmt->u.type;
2394 current_iface = iface;
2395 LIST_FOR_EACH_ENTRY( func, iface->funcs, const func_t, entry )
2397 if (is_local(func->def->attrs)) continue;
2399 if (!is_void(get_func_return_type(func)))
2401 var_t v = *func->def;
2402 v.type = get_func_return_type(func);
2403 update_tfsoff(get_func_return_type(func),
2404 write_typeformatstring_var(
2405 file, 2, NULL, get_func_return_type(func),
2406 &v, typeformat_offset),
2410 current_func = func;
2412 LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
2415 write_typeformatstring_var(
2416 file, 2, func, var->type, var,
2423 return *typeformat_offset + 1;
2426 static size_t process_tfs(FILE *file, const statement_list_t *stmts, type_pred_t pred)
2428 unsigned int typeformat_offset = 2;
2430 return process_tfs_stmts(file, stmts, pred, &typeformat_offset);
2434 void write_typeformatstring(FILE *file, const statement_list_t *stmts, type_pred_t pred)
2438 print_file(file, indent, "static const MIDL_TYPE_FORMAT_STRING __MIDL_TypeFormatString =\n");
2439 print_file(file, indent, "{\n");
2441 print_file(file, indent, "0,\n");
2442 print_file(file, indent, "{\n");
2444 print_file(file, indent, "NdrFcShort(0x0),\n");
2446 set_all_tfswrite(TRUE);
2447 process_tfs(file, stmts, pred);
2449 print_file(file, indent, "0x0\n");
2451 print_file(file, indent, "}\n");
2453 print_file(file, indent, "};\n");
2454 print_file(file, indent, "\n");
2457 static unsigned int get_required_buffer_size_type(
2458 const type_t *type, const char *name, unsigned int *alignment)
2461 const type_t *utype;
2464 if ((utype = get_user_type(type, &uname)))
2466 return get_required_buffer_size_type(utype, uname, alignment);
2490 case RPC_FC_ERROR_STATUS_T:
2500 case RPC_FC_BIND_PRIMITIVE:
2504 case RPC_FC_PSTRUCT:
2508 if (!type->fields_or_args) return 0;
2509 LIST_FOR_EACH_ENTRY( field, type->fields_or_args, const var_t, entry )
2511 unsigned int alignment;
2512 size += get_required_buffer_size_type(field->type, field->name,
2520 is_base_type( type->ref->type ) || type->ref->type == RPC_FC_STRUCT
2521 ? get_required_buffer_size_type( type->ref, name, alignment )
2524 case RPC_FC_SMFARRAY:
2525 case RPC_FC_LGFARRAY:
2526 return type->dim * get_required_buffer_size_type(type->ref, name, alignment);
2534 static unsigned int get_required_buffer_size(const var_t *var, unsigned int *alignment, enum pass pass)
2536 int in_attr = is_attr(var->attrs, ATTR_IN);
2537 int out_attr = is_attr(var->attrs, ATTR_OUT);
2540 if (!in_attr && !out_attr)
2545 for (t = var->type; is_ptr(t); t = t->ref)
2546 if (is_attr(t->attrs, ATTR_CONTEXTHANDLE))
2552 if (pass == PASS_OUT)
2554 if (out_attr && is_ptr(var->type))
2556 type_t *type = var->type;
2558 if (type->type == RPC_FC_STRUCT)
2561 unsigned int size = 36;
2563 if (!type->fields_or_args) return size;
2564 LIST_FOR_EACH_ENTRY( field, type->fields_or_args, const var_t, entry )
2567 size += get_required_buffer_size_type(
2568 field->type, field->name, &align);
2577 if ((!out_attr || in_attr) && !var->type->size_is
2578 && !is_attr(var->attrs, ATTR_STRING) && !var->type->declarray)
2580 if (is_ptr(var->type))
2582 type_t *type = var->type;
2584 if (is_base_type(type->type))
2588 else if (type->type == RPC_FC_STRUCT)
2590 unsigned int size = 36;
2593 if (!type->fields_or_args) return size;
2594 LIST_FOR_EACH_ENTRY( field, type->fields_or_args, const var_t, entry )
2597 size += get_required_buffer_size_type(
2598 field->type, field->name, &align);
2605 return get_required_buffer_size_type(var->type, var->name, alignment);
2609 static unsigned int get_function_buffer_size( const func_t *func, enum pass pass )
2612 unsigned int total_size = 0, alignment;
2616 LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
2618 total_size += get_required_buffer_size(var, &alignment, pass);
2619 total_size += alignment;
2623 if (pass == PASS_OUT && !is_void(get_func_return_type(func)))
2625 var_t v = *func->def;
2626 v.type = get_func_return_type(func);
2627 total_size += get_required_buffer_size(&v, &alignment, PASS_RETURN);
2628 total_size += alignment;
2633 static void print_phase_function(FILE *file, int indent, const char *type,
2634 enum remoting_phase phase,
2635 const var_t *var, unsigned int type_offset)
2637 const char *function;
2640 case PHASE_BUFFERSIZE:
2641 function = "BufferSize";
2644 function = "Marshall";
2646 case PHASE_UNMARSHAL:
2647 function = "Unmarshall";
2657 print_file(file, indent, "Ndr%s%s(\n", type, function);
2659 print_file(file, indent, "&_StubMsg,\n");
2660 print_file(file, indent, "%s%s%s%s,\n",
2661 (phase == PHASE_UNMARSHAL) ? "(unsigned char **)" : "(unsigned char *)",
2662 (phase == PHASE_UNMARSHAL || decl_indirect(var->type)) ? "&" : "",
2663 (phase == PHASE_UNMARSHAL && decl_indirect(var->type)) ? "_p_" : "",
2665 print_file(file, indent, "(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%d]%s\n",
2666 type_offset, (phase == PHASE_UNMARSHAL) ? "," : ");");
2667 if (phase == PHASE_UNMARSHAL)
2668 print_file(file, indent, "0);\n");
2672 void print_phase_basetype(FILE *file, int indent, enum remoting_phase phase,
2673 enum pass pass, const var_t *var,
2674 const char *varname)
2676 type_t *type = var->type;
2678 unsigned int alignment = 0;
2679 unsigned char rtype;
2681 /* no work to do for other phases, buffer sizing is done elsewhere */
2682 if (phase != PHASE_MARSHAL && phase != PHASE_UNMARSHAL)
2685 rtype = is_ptr(type) ? type->ref->type : type->type;
2709 case RPC_FC_ERROR_STATUS_T:
2721 case RPC_FC_BIND_PRIMITIVE:
2722 /* no marshalling needed */
2726 error("print_phase_basetype: Unsupported type: %s (0x%02x, ptr_level: 0)\n", var->name, rtype);
2730 if (phase == PHASE_MARSHAL)
2731 print_file(file, indent, "MIDL_memset(_StubMsg.Buffer, 0, (0x%x - (long)_StubMsg.Buffer) & 0x%x);\n", alignment, alignment - 1);
2732 print_file(file, indent, "_StubMsg.Buffer = (unsigned char *)(((long)_StubMsg.Buffer + %u) & ~0x%x);\n",
2733 alignment - 1, alignment - 1);
2735 if (phase == PHASE_MARSHAL)
2737 print_file(file, indent, "*(");
2738 write_type_decl(file, is_ptr(type) ? type->ref : type, NULL);
2740 fprintf(file, " *)_StubMsg.Buffer = *");
2742 fprintf(file, " *)_StubMsg.Buffer = ");
2743 fprintf(file, "%s", varname);
2744 fprintf(file, ";\n");
2746 else if (phase == PHASE_UNMARSHAL)
2748 print_file(file, indent, "if (_StubMsg.Buffer + sizeof(");
2749 write_type_decl(file, is_ptr(type) ? type->ref : type, NULL);
2750 fprintf(file, ") > _StubMsg.BufferEnd)\n");
2751 print_file(file, indent, "{\n");
2752 print_file(file, indent + 1, "RpcRaiseException(RPC_X_BAD_STUB_DATA);\n");
2753 print_file(file, indent, "}\n");
2754 if (pass == PASS_IN || pass == PASS_RETURN)
2755 print_file(file, indent, "");
2757 print_file(file, indent, "*");
2758 fprintf(file, "%s", varname);
2759 if (pass == PASS_IN && is_ptr(type))
2760 fprintf(file, " = (");
2762 fprintf(file, " = *(");
2763 write_type_decl(file, is_ptr(type) ? type->ref : type, NULL);
2764 fprintf(file, " *)_StubMsg.Buffer;\n");
2767 print_file(file, indent, "_StubMsg.Buffer += sizeof(");
2768 write_type_decl(file, var->type, NULL);
2769 fprintf(file, ");\n");
2772 /* returns whether the MaxCount, Offset or ActualCount members need to be
2773 * filled in for the specified phase */
2774 static inline int is_conformance_needed_for_phase(enum remoting_phase phase)
2776 return (phase != PHASE_UNMARSHAL);
2779 expr_t *get_size_is_expr(const type_t *t, const char *name)
2783 for ( ; is_ptr(t) || is_array(t); t = t->ref)
2789 error("%s: multidimensional conformant"
2790 " arrays not supported at the top level\n",
2797 static void write_parameter_conf_or_var_exprs(FILE *file, int indent,
2798 enum remoting_phase phase,
2801 const type_t *type = var->type;
2802 /* get fundamental type for the argument */
2805 if (is_attr(type->attrs, ATTR_WIREMARSHAL))
2807 else if (is_attr(type->attrs, ATTR_CONTEXTHANDLE))
2809 else if (is_array(type) || is_string_type(var->attrs, type))
2811 if (is_conformance_needed_for_phase(phase))
2815 print_file(file, indent, "_StubMsg.MaxCount = (unsigned long)");
2816 write_expr(file, type->size_is, 1, 1, NULL, NULL);
2817 fprintf(file, ";\n\n");
2819 if (type->length_is)
2821 print_file(file, indent, "_StubMsg.Offset = (unsigned long)0;\n"); /* FIXME */
2822 print_file(file, indent, "_StubMsg.ActualCount = (unsigned long)");
2823 write_expr(file, type->length_is, 1, 1, NULL, NULL);
2824 fprintf(file, ";\n\n");
2829 else if (type->type == RPC_FC_NON_ENCAPSULATED_UNION)
2831 if (is_conformance_needed_for_phase(phase))
2833 print_file(file, indent, "_StubMsg.MaxCount = (unsigned long)");
2834 write_expr(file, get_attrp(var->attrs, ATTR_SWITCHIS), 1, 1, NULL, NULL);
2835 fprintf(file, ";\n\n");
2839 else if (type->type == RPC_FC_IP)
2843 if (is_conformance_needed_for_phase(phase) && (iid = get_attrp( var->attrs, ATTR_IIDIS )))
2845 print_file( file, indent, "_StubMsg.MaxCount = (unsigned long) " );
2846 write_expr( file, iid, 1, 1, NULL, NULL );
2847 fprintf( file, ";\n\n" );
2851 else if (is_ptr(type))
2858 static void write_remoting_arg(FILE *file, int indent, const func_t *func,
2859 enum pass pass, enum remoting_phase phase,
2862 int in_attr, out_attr, pointer_type;
2863 const type_t *type = var->type;
2864 unsigned char rtype;
2865 size_t start_offset = type->typestring_offset;
2867 pointer_type = get_attrv(var->attrs, ATTR_POINTERTYPE);
2869 pointer_type = RPC_FC_RP;
2871 in_attr = is_attr(var->attrs, ATTR_IN);
2872 out_attr = is_attr(var->attrs, ATTR_OUT);
2873 if (!in_attr && !out_attr)
2876 if (phase != PHASE_FREE)
2880 if (!in_attr) return;
2883 if (!out_attr) return;
2889 write_parameter_conf_or_var_exprs(file, indent, phase, var);
2892 if (is_context_handle(type))
2894 if (phase == PHASE_MARSHAL)
2896 if (pass == PASS_IN)
2898 /* if the context_handle attribute appears in the chain of types
2899 * without pointers being followed, then the context handle must
2900 * be direct, otherwise it is a pointer */
2901 int is_ch_ptr = is_aliaschain_attr(type, ATTR_CONTEXTHANDLE) ? FALSE : TRUE;
2902 print_file(file, indent, "NdrClientContextMarshall(\n");
2903 print_file(file, indent + 1, "&_StubMsg,\n");
2904 print_file(file, indent + 1, "(NDR_CCONTEXT)%s%s,\n", is_ch_ptr ? "*" : "", var->name);
2905 print_file(file, indent + 1, "%s);\n", in_attr && out_attr ? "1" : "0");
2909 print_file(file, indent, "NdrServerContextNewMarshall(\n");
2910 print_file(file, indent + 1, "&_StubMsg,\n");
2911 print_file(file, indent + 1, "(NDR_SCONTEXT)%s,\n", var->name);
2912 print_file(file, indent + 1, "(NDR_RUNDOWN)%s_rundown,\n", get_context_handle_type_name(var->type));
2913 print_file(file, indent + 1, "(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%d]);\n", start_offset);
2916 else if (phase == PHASE_UNMARSHAL)
2918 if (pass == PASS_OUT)
2921 print_file(file, indent, "*%s = 0;\n", var->name);
2922 print_file(file, indent, "NdrClientContextUnmarshall(\n");
2923 print_file(file, indent + 1, "&_StubMsg,\n");
2924 print_file(file, indent + 1, "(NDR_CCONTEXT *)%s,\n", var->name);
2925 print_file(file, indent + 1, "_Handle);\n");
2929 print_file(file, indent, "%s = NdrServerContextNewUnmarshall(\n", var->name);
2930 print_file(file, indent + 1, "&_StubMsg,\n");
2931 print_file(file, indent + 1, "(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%d]);\n", start_offset);
2935 else if (is_user_type(var->type))
2937 print_phase_function(file, indent, "UserMarshal", phase, var, start_offset);
2939 else if (is_string_type(var->attrs, var->type))
2941 if (is_array(type) && !is_conformant_array(type))
2942 print_phase_function(file, indent, "NonConformantString", phase, var, start_offset);
2945 if (phase == PHASE_FREE || pass == PASS_RETURN || pointer_type == RPC_FC_UP)
2946 print_phase_function(file, indent, "Pointer", phase, var,
2947 start_offset - (type->size_is ? 4 : 2));
2949 print_phase_function(file, indent, "ConformantString", phase, var,
2953 else if (is_array(type))
2955 unsigned char tc = type->type;
2956 const char *array_type = "FixedArray";
2958 /* We already have the size_is expression since it's at the
2959 top level, but do checks for multidimensional conformant
2960 arrays. When we handle them, we'll need to extend this
2961 function to return a list, and then we'll actually use
2962 the return value. */
2963 get_size_is_expr(type, var->name);
2965 if (tc == RPC_FC_SMVARRAY || tc == RPC_FC_LGVARRAY)
2967 array_type = "VaryingArray";
2969 else if (tc == RPC_FC_CARRAY)
2971 array_type = "ConformantArray";
2973 else if (tc == RPC_FC_CVARRAY || tc == RPC_FC_BOGUS_ARRAY)
2975 array_type = (tc == RPC_FC_BOGUS_ARRAY
2977 : "ConformantVaryingArray");
2980 if (pointer_type != RPC_FC_RP) array_type = "Pointer";
2981 print_phase_function(file, indent, array_type, phase, var, start_offset);
2982 if (phase == PHASE_FREE && pointer_type == RPC_FC_RP)
2984 /* these are all unmarshalled by allocating memory */
2985 if (type->type == RPC_FC_BOGUS_ARRAY ||
2986 type->type == RPC_FC_CVARRAY ||
2987 ((type->type == RPC_FC_SMVARRAY || type->type == RPC_FC_LGVARRAY) && in_attr) ||
2988 (type->type == RPC_FC_CARRAY && !in_attr))
2990 print_file(file, indent, "if (%s)\n", var->name);
2992 print_file(file, indent, "_StubMsg.pfnFree(%s);\n", var->name);
2996 else if (!is_ptr(var->type) && is_base_type(rtype))
2998 if (phase != PHASE_FREE)
2999 print_phase_basetype(file, indent, phase, pass, var, var->name);
3001 else if (!is_ptr(var->type))
3006 case RPC_FC_PSTRUCT:
3007 print_phase_function(file, indent, "SimpleStruct", phase, var, start_offset);
3009 case RPC_FC_CSTRUCT:
3010 case RPC_FC_CPSTRUCT:
3011 print_phase_function(file, indent, "ConformantStruct", phase, var, start_offset);
3013 case RPC_FC_CVSTRUCT:
3014 print_phase_function(file, indent, "ConformantVaryingStruct", phase, var, start_offset);
3016 case RPC_FC_BOGUS_STRUCT:
3017 print_phase_function(file, indent, "ComplexStruct", phase, var, start_offset);
3020 if (is_base_type( var->type->ref->type ))
3022 print_phase_basetype(file, indent, phase, pass, var, var->name);
3024 else if (var->type->ref->type == RPC_FC_STRUCT)
3026 if (phase != PHASE_BUFFERSIZE && phase != PHASE_FREE)
3027 print_phase_function(file, indent, "SimpleStruct", phase, var, start_offset + 4);
3032 if ((iid = get_attrp( var->attrs, ATTR_IIDIS )))
3034 print_file( file, indent, "_StubMsg.MaxCount = (unsigned long) " );
3035 write_expr( file, iid, 1, 1, NULL, NULL );
3036 fprintf( file, ";\n\n" );
3038 print_phase_function(file, indent, "Pointer", phase, var, start_offset);
3042 error("write_remoting_arguments: Unsupported type: %s (0x%02x)\n", var->name, rtype);
3047 if (last_ptr(var->type) && (pointer_type == RPC_FC_RP) && is_base_type(rtype))
3049 if (phase != PHASE_FREE)
3050 print_phase_basetype(file, indent, phase, pass, var, var->name);
3052 else if (last_ptr(var->type) && (pointer_type == RPC_FC_RP) && (rtype == RPC_FC_STRUCT))
3054 if (phase != PHASE_BUFFERSIZE && phase != PHASE_FREE)
3055 print_phase_function(file, indent, "SimpleStruct", phase, var, start_offset + 4);
3059 if (var->type->ref->type == RPC_FC_IP)
3060 print_phase_function(file, indent, "InterfacePointer", phase, var, start_offset);
3062 print_phase_function(file, indent, "Pointer", phase, var, start_offset);
3065 fprintf(file, "\n");
3068 void write_remoting_arguments(FILE *file, int indent, const func_t *func,
3069 enum pass pass, enum remoting_phase phase)
3071 if (phase == PHASE_BUFFERSIZE && pass != PASS_RETURN)
3073 unsigned int size = get_function_buffer_size( func, pass );
3074 print_file(file, indent, "_StubMsg.BufferLength = %u;\n", size);
3077 if (pass == PASS_RETURN)
3081 var.type = get_func_return_type(func);
3082 var.name = xstrdup( "_RetVal" );
3083 write_remoting_arg( file, indent, func, pass, phase, &var );
3091 LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
3092 write_remoting_arg( file, indent, func, pass, phase, var );
3097 size_t get_size_procformatstring_type(const char *name, const type_t *type, const attr_list_t *attrs)
3099 return write_procformatstring_type(NULL, 0, name, type, attrs, FALSE);
3103 size_t get_size_procformatstring_func(const func_t *func)
3108 /* argument list size */
3110 LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
3111 size += get_size_procformatstring_type(var->name, var->type, var->attrs);
3113 /* return value size */
3114 if (is_void(get_func_return_type(func)))
3115 size += 2; /* FC_END and FC_PAD */
3117 size += get_size_procformatstring_type("return value", get_func_return_type(func), NULL);
3122 size_t get_size_procformatstring(const statement_list_t *stmts, type_pred_t pred)
3124 const statement_t *stmt;
3128 if (stmts) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry )
3130 const type_t *iface;
3131 if (stmt->type == STMT_LIBRARY)
3133 size += get_size_procformatstring(stmt->u.lib->stmts, pred) - 1;
3136 else if (stmt->type != STMT_TYPE && stmt->u.type->type != RPC_FC_IP)
3139 iface = stmt->u.type;
3144 LIST_FOR_EACH_ENTRY( func, iface->funcs, const func_t, entry )
3145 if (!is_local(func->def->attrs))
3146 size += get_size_procformatstring_func( func );
3151 size_t get_size_typeformatstring(const statement_list_t *stmts, type_pred_t pred)
3153 set_all_tfswrite(FALSE);
3154 return process_tfs(NULL, stmts, pred);
3157 void declare_stub_args( FILE *file, int indent, const func_t *func )
3159 int in_attr, out_attr;
3163 /* declare return value '_RetVal' */
3164 if (!is_void(get_func_return_type(func)))
3166 print_file(file, indent, "");
3167 write_type_decl_left(file, get_func_return_type(func));
3168 fprintf(file, " _RetVal;\n");
3174 LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
3176 int is_string = is_attr(var->attrs, ATTR_STRING);
3178 in_attr = is_attr(var->attrs, ATTR_IN);
3179 out_attr = is_attr(var->attrs, ATTR_OUT);
3180 if (!out_attr && !in_attr)
3183 if (is_context_handle(var->type))
3184 print_file(file, indent, "NDR_SCONTEXT %s;\n", var->name);
3187 if (!in_attr && !var->type->size_is && !is_string)
3189 print_file(file, indent, "");
3190 write_type_decl(file, var->type->declarray ? var->type : var->type->ref,
3192 fprintf(file, ";\n");
3195 print_file(file, indent, "");
3196 write_type_decl_left(file, var->type);
3198 if (var->type->declarray) {
3199 fprintf(file, "( *");
3200 write_name(file, var);
3201 fprintf(file, " )");
3203 write_name(file, var);
3204 write_type_right(file, var->type, FALSE);
3205 fprintf(file, ";\n");
3207 if (decl_indirect(var->type))
3208 print_file(file, indent, "void *_p_%s = &%s;\n",
3209 var->name, var->name);
3215 void assign_stub_out_args( FILE *file, int indent, const func_t *func )
3217 int in_attr, out_attr;
3224 LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
3226 int is_string = is_attr(var->attrs, ATTR_STRING);
3227 in_attr = is_attr(var->attrs, ATTR_IN);
3228 out_attr = is_attr(var->attrs, ATTR_OUT);
3229 if (!out_attr && !in_attr)
3234 print_file(file, indent, "");
3235 write_name(file, var);
3237 if (is_context_handle(var->type))
3239 fprintf(file, " = NdrContextHandleInitialize(\n");
3240 print_file(file, indent + 1, "&_StubMsg,\n");
3241 print_file(file, indent + 1, "(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%d]);\n",
3242 var->type->typestring_offset);
3244 else if (var->type->size_is)
3246 unsigned int size, align = 0;
3247 type_t *type = var->type;
3249 fprintf(file, " = NdrAllocate(&_StubMsg, ");
3250 for ( ; type->size_is ; type = type->ref)
3252 write_expr(file, type->size_is, TRUE, TRUE, NULL, NULL);
3253 fprintf(file, " * ");
3255 size = type_memsize(type, &align);
3256 fprintf(file, "%u);\n", size);
3258 else if (!is_string)
3260 fprintf(file, " = &_W%u;\n", i);
3261 if (is_ptr(var->type) && !last_ptr(var->type))
3262 print_file(file, indent, "_W%u = 0;\n", i);
3270 fprintf(file, "\n");
3274 int write_expr_eval_routines(FILE *file, const char *iface)
3276 static const char *var_name = "pS";
3277 static const char *var_name_expr = "pS->";
3279 struct expr_eval_routine *eval;
3280 unsigned short callback_offset = 0;
3282 LIST_FOR_EACH_ENTRY(eval, &expr_eval_routines, struct expr_eval_routine, entry)
3284 const char *name = eval->structure->name;
3287 print_file(file, 0, "static void __RPC_USER %s_%sExprEval_%04u(PMIDL_STUB_MESSAGE pStubMsg)\n",
3288 iface, name, callback_offset);
3289 print_file(file, 0, "{\n");
3290 print_file (file, 1, "%s *%s = (%s *)(pStubMsg->StackTop - %u);\n",
3291 name, var_name, name, eval->baseoff);
3292 print_file(file, 1, "pStubMsg->Offset = 0;\n"); /* FIXME */
3293 print_file(file, 1, "pStubMsg->MaxCount = (unsigned long)");
3294 write_expr(file, eval->expr, 1, 1, var_name_expr, eval->structure);
3295 fprintf(file, ";\n");
3296 print_file(file, 0, "}\n\n");
3302 void write_expr_eval_routine_list(FILE *file, const char *iface)
3304 struct expr_eval_routine *eval;
3305 struct expr_eval_routine *cursor;
3306 unsigned short callback_offset = 0;
3308 fprintf(file, "static const EXPR_EVAL ExprEvalRoutines[] =\n");
3309 fprintf(file, "{\n");
3311 LIST_FOR_EACH_ENTRY_SAFE(eval, cursor, &expr_eval_routines, struct expr_eval_routine, entry)
3313 const char *name = eval->structure->name;
3314 print_file(file, 1, "%s_%sExprEval_%04u,\n", iface, name, callback_offset);
3316 list_remove(&eval->entry);
3320 fprintf(file, "};\n\n");
3323 void write_user_quad_list(FILE *file)
3327 if (list_empty(&user_type_list))
3330 fprintf(file, "static const USER_MARSHAL_ROUTINE_QUADRUPLE UserMarshalRoutines[] =\n");
3331 fprintf(file, "{\n");
3332 LIST_FOR_EACH_ENTRY(ut, &user_type_list, user_type_t, entry)
3334 const char *sep = &ut->entry == list_tail(&user_type_list) ? "" : ",";
3335 print_file(file, 1, "{\n");
3336 print_file(file, 2, "(USER_MARSHAL_SIZING_ROUTINE)%s_UserSize,\n", ut->name);
3337 print_file(file, 2, "(USER_MARSHAL_MARSHALLING_ROUTINE)%s_UserMarshal,\n", ut->name);
3338 print_file(file, 2, "(USER_MARSHAL_UNMARSHALLING_ROUTINE)%s_UserUnmarshal,\n", ut->name);
3339 print_file(file, 2, "(USER_MARSHAL_FREEING_ROUTINE)%s_UserFree\n", ut->name);
3340 print_file(file, 1, "}%s\n", sep);
3342 fprintf(file, "};\n\n");
3345 void write_endpoints( FILE *f, const char *prefix, const str_list_t *list )
3347 const struct str_list_entry_t *endpoint;
3350 /* this should be an array of RPC_PROTSEQ_ENDPOINT but we want const strings */
3351 print_file( f, 0, "static const unsigned char * %s__RpcProtseqEndpoint[][2] =\n{\n", prefix );
3352 LIST_FOR_EACH_ENTRY( endpoint, list, const struct str_list_entry_t, entry )
3354 print_file( f, 1, "{ (const unsigned char *)\"" );
3355 for (p = endpoint->str; *p && *p != ':'; p++)
3357 if (*p == '"' || *p == '\\') fputc( '\\', f );
3360 if (!*p) goto error;
3361 if (p[1] != '[') goto error;
3363 fprintf( f, "\", (const unsigned char *)\"" );
3364 for (p += 2; *p && *p != ']'; p++)
3366 if (*p == '"' || *p == '\\') fputc( '\\', f );
3369 if (*p != ']') goto error;
3370 fprintf( f, "\" },\n" );
3372 print_file( f, 0, "};\n\n" );
3376 error("Invalid endpoint syntax '%s'\n", endpoint->str);