implemented ?name@type_info@@QBEPBDXZ.msvcr and __unDName based on code
from Wine
Modified: trunk/reactos/lib/crt/crt.xml
Modified: trunk/reactos/lib/crt/include/internal/wine/msvcrt.h
Modified: trunk/reactos/lib/crt/wine/cpp.c
Added: trunk/reactos/lib/crt/wine/undname.c
Modified: trunk/reactos/lib/msvcrt/msvcrt.def
_____
Modified: trunk/reactos/lib/crt/crt.xml
--- trunk/reactos/lib/crt/crt.xml 2005-08-09 16:15:52 UTC (rev
17245)
+++ trunk/reactos/lib/crt/crt.xml 2005-08-09 17:55:47 UTC (rev
17246)
@@ -396,5 +396,6 @@
<file>heap.c</file>
<file>scanf.c</file>
<file>thread.c</file>
+ <file>undname.c</file>
</directory>
</module>
_____
Modified: trunk/reactos/lib/crt/include/internal/wine/msvcrt.h
--- trunk/reactos/lib/crt/include/internal/wine/msvcrt.h
2005-08-09 16:15:52 UTC (rev 17245)
+++ trunk/reactos/lib/crt/include/internal/wine/msvcrt.h
2005-08-09 17:55:47 UTC (rev 17246)
@@ -125,4 +125,11 @@
#define _RT_CRNL 252
#define _RT_BANNER 255
+typedef void* (*malloc_func_t)(size_t);
+typedef void (*free_func_t)(void*);
+#define MSVCRT_malloc malloc
+#define MSVCRT_free free
+VOID STDCALL RtlAssert(PVOID FailedAssertion,PVOID FileName,ULONG
LineNumber,PCHAR Message);
+extern char* __unDName(char *,const
char*,int,malloc_func_t,free_func_t,unsigned short int);
+
#endif /* __WINE_MSVCRT_H */
_____
Modified: trunk/reactos/lib/crt/wine/cpp.c
--- trunk/reactos/lib/crt/wine/cpp.c 2005-08-09 16:15:52 UTC (rev
17245)
+++ trunk/reactos/lib/crt/wine/cpp.c 2005-08-09 17:55:47 UTC (rev
17246)
@@ -124,8 +124,7 @@
if (*name)
{
size_t name_len = strlen(*name) + 1;
-// _this->name = MSVCRT_malloc(name_len);
- _this->name = malloc(name_len);
+ _this->name = MSVCRT_malloc(name_len);
memcpy(_this->name, *name, name_len);
_this->do_free = TRUE;
}
@@ -188,8 +187,7 @@
{
TRACE("(%p)\n", _this);
_this->vtable = &MSVCRT_exception_vtable;
-// if (_this->do_free) MSVCRT_free(_this->name);
- if (_this->do_free) free(_this->name);
+ if (_this->do_free) MSVCRT_free(_this->name);
}
/******************************************************************
@@ -537,10 +535,9 @@
{
TRACE("(%p)\n", _this);
if (_this->name)
-// MSVCRT_free(_this->name);
- free(_this->name);
+ MSVCRT_free(_this->name);
}
-#if 0 /* __REACTOS__ */
+
/******************************************************************
* ?name@type_info@@QBEPBDXZ (MSVCRT.@)
*/
@@ -550,16 +547,19 @@
if (!_this->name)
{
/* Create and set the demangled name */
- char* name = MSVCRT___unDName(0, _this->mangled, 0,
- (MSVCRT_malloc_func)malloc,
- (MSVCRT_free_func)free, 0x2800);
+ /* Nota: mangled name in type_info struct always start with a '.',
while
+ * it isn't valid for mangled name.
+ * Is this '.' really part of the mangled name, or has it some
other meaning ?
+ */
+ char* name = __unDName(0, _this->mangled + 1, 0,
+ MSVCRT_malloc, MSVCRT_free, 0x2800);
if (name)
{
unsigned int len = strlen(name);
/* It seems _unDName may leave blanks at the end of the demangled
name */
- if (name[len] == ' ')
+ while (len && name[--len] == ' ')
name[len] = '\0';
_mlock(_EXIT_LOCK2);
@@ -567,9 +567,8 @@
if (_this->name)
{
/* Another thread set this member since we checked above - use
it */
-// MSVCRT_free(name);
- free(name);
- }
+ MSVCRT_free(name);
+ }
else
_this->name = name;
@@ -579,7 +578,7 @@
TRACE("(%p) returning %s\n", _this, _this->name);
return _this->name;
}
-#endif
+
/******************************************************************
* ?raw_name@type_info@@QBEPBDXZ (MSVCRT.@)
*/
_____
Added: trunk/reactos/lib/crt/wine/undname.c
--- trunk/reactos/lib/crt/wine/undname.c 2005-08-09 16:15:52 UTC
(rev 17245)
+++ trunk/reactos/lib/crt/wine/undname.c 2005-08-09 17:55:47 UTC
(rev 17246)
@@ -0,0 +1,1219 @@
+/*
+ * Demangle VC++ symbols into C function prototypes
+ *
+ * Copyright 2000 Jon Griffiths
+ * 2004 Eric Pouech
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
+ */
+
+#include "wine/config.h"
+#include "wine/port.h"
+
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "winreg.h"
+#include "winternl.h"
+#include "wine/exception.h"
+#include "winnt.h"
+#include "excpt.h"
+#include "wine/debug.h"
+#include <malloc.h>
+#include <stdlib.h>
+
+#include <internal/wine/msvcrt.h>
+#include <internal/wine/cppexcept.h>
+#include <internal/mtdll.h>
+
+WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
+
+/* TODO:
+ * - document a bit (grammar + fonctions)
+ * - back-port this new code into tools/winedump/msmangle.c
+ */
+
+#define UNDNAME_COMPLETE (0x0000)
+#define UNDNAME_NO_LEADING_UNDERSCORES (0x0001) /* Don't show __ in
calling convention */
+#define UNDNAME_NO_MS_KEYWORDS (0x0002) /* Don't show calling
convention at all */
+#define UNDNAME_NO_FUNCTION_RETURNS (0x0004) /* Don't show
function/method return value */
+#define UNDNAME_NO_ALLOCATION_MODEL (0x0008)
+#define UNDNAME_NO_ALLOCATION_LANGUAGE (0x0010)
+#define UNDNAME_NO_MS_THISTYPE (0x0020)
+#define UNDNAME_NO_CV_THISTYPE (0x0040)
+#define UNDNAME_NO_THISTYPE (0x0060)
+#define UNDNAME_NO_ACCESS_SPECIFIERS (0x0080) /* Don't show access
specifier (public/protected/private) */
+#define UNDNAME_NO_THROW_SIGNATURES (0x0100)
+#define UNDNAME_NO_MEMBER_TYPE (0x0200) /* Don't show
static/virtual specifier */
+#define UNDNAME_NO_RETURN_UDT_MODEL (0x0400)
+#define UNDNAME_32_BIT_DECODE (0x0800)
+#define UNDNAME_NAME_ONLY (0x1000) /* Only report the
variable/method name */
+#define UNDNAME_NO_ARGUMENTS (0x2000) /* Don't show method
arguments */
+#define UNDNAME_NO_SPECIAL_SYMS (0x4000)
+#define UNDNAME_NO_COMPLEX_TYPE (0x8000)
+
+/* How data types modifiers are stored:
+ * M (in the following definitions) is defined for
+ * 'A', 'B', 'C' and 'D' as follows
+ * {<A>}: ""
+ * {<B>}: "const "
+ * {<C>}: "volatile "
+ * {<D>}: "const volatile "
+ *
+ * in arguments:
+ * P<M>x {<M>}x*
+ * Q<M>x {<M>}x* const
+ * A<M>x {<M>}x&
+ * in data fields:
+ * same as for arguments and also the following
+ * ?<M>x {<M>}x
+ *
+ */
+
+#define MAX_ARRAY_ELTS 32
+struct array
+{
+ unsigned start; /* first valid reference in
array */
+ unsigned num; /* total number of used elts */
+ unsigned max;
+ char* elts[MAX_ARRAY_ELTS];
+};
+
+/* Structure holding a parsed symbol */
+struct parsed_symbol
+{
+ unsigned flags; /* the UNDNAME_ flags used for
demangling */
+ malloc_func_t mem_alloc_ptr; /* internal allocator */
+ free_func_t mem_free_ptr; /* internal deallocator */
+
+ const char* current; /* pointer in input (mangled)
string */
+ char* result; /* demangled string */
+
+ struct array stack; /* stack of parsed strings */
+
+ void* alloc_list; /* linked list of allocated
blocks */
+ unsigned avail_in_first; /* number of available bytes in
head block */
+};
+
+/* Type for parsing mangled types */
+struct datatype_t
+{
+ const char* left;
+ const char* right;
+};
+
+/******************************************************************
+ * und_alloc
+ *
+ * Internal allocator. Uses a simple linked list of large blocks
+ * where we use a poor-man allocator. It's fast, and since all
+ * allocation is pool, memory management is easy (esp. freeing).
+ */
+static void* und_alloc(struct parsed_symbol* sym, size_t len)
+{
+ void* ptr;
+
+#define BLOCK_SIZE 1024
+#define AVAIL_SIZE (1024 - sizeof(void*))
+
+ if (len > AVAIL_SIZE)
+ {
+ /* allocate a specific block */
+ ptr = sym->mem_alloc_ptr(sizeof(void*) + len);
+ if (!ptr) return NULL;
+ *(void**)ptr = sym->alloc_list;
+ sym->alloc_list = ptr;
+ sym->avail_in_first = 0;
+ ptr = (char*)sym->alloc_list + sizeof(void*);
+ }
+ else
+ {
+ if (len > sym->avail_in_first)
+ {
+ /* add a new block */
+ ptr = sym->mem_alloc_ptr(BLOCK_SIZE);
+ if (!ptr) return NULL;
+ *(void**)ptr = sym->alloc_list;
+ sym->alloc_list = ptr;
+ sym->avail_in_first = AVAIL_SIZE;
+ }
+ /* grab memory from head block */
+ ptr = (char*)sym->alloc_list + BLOCK_SIZE -
sym->avail_in_first;
+ sym->avail_in_first -= len;
+ }
+ return ptr;
+#undef BLOCK_SIZE
+#undef AVAIL_SIZE
+}
+
+/******************************************************************
+ * und_free
+ * Frees all the blocks in the list of large blocks allocated by
+ * und_alloc.
+ */
+static void und_free_all(struct parsed_symbol* sym)
+{
+ void* next;
+
+ while (sym->alloc_list)
+ {
+ next = *(void**)sym->alloc_list;
+ sym->mem_free_ptr(sym->alloc_list);
+ sym->alloc_list = next;
+ }
+ sym->avail_in_first = 0;
+}
+
+/******************************************************************
+ * str_array_init
+ * Initialises an array of strings
+ */
+static void str_array_init(struct array* a)
+{
+ a->start = a->num = a->max = 0;
+}
+
+/******************************************************************
+ * str_array_push
+ * Adding a new string to an array
+ */
+static void str_array_push(struct parsed_symbol* sym, const char* ptr,
size_t len,
+ struct array* a)
+{
+ assert(ptr);
+ assert(a);
+ assert(a->num < MAX_ARRAY_ELTS);
+ if (len == -1) len = strlen(ptr);
+ a->elts[a->num] = und_alloc(sym, len + 1);
+ assert(a->elts[a->num]);
+ memcpy(a->elts[a->num], ptr, len);
+ a->elts[a->num][len] = '\0';
+ if (++a->num >= a->max) a->max = a->num;
+ {
+ int i;
+ char c;
+
+ for (i = a->max - 1; i >= 0; i--)
+ {
+ c = '>';
+ if (i < a->start) c = '-';
+ else if (i >= a->num) c = '}';
+ TRACE("\t%d%c %s\n", i, c, a->elts[i]);
+ }
+ }
+}
+
+/******************************************************************
+ * str_array_get_ref
+ * Extracts a reference from an existing array (doing proper type
+ * checking)
+ */
+static char* str_array_get_ref(struct array* cref, unsigned idx)
+{
+ assert(cref);
+ if (cref->start + idx >= cref->max)
+ {
+ WARN("Out of bounds: %p %d + %d >= %d\n",
+ cref, cref->start, idx, cref->max);
+ return NULL;
+ }
+ TRACE("Returning %p[%d] => %s\n",
+ cref, idx, cref->elts[cref->start + idx]);
+ return cref->elts[cref->start + idx];
+}
+
+/******************************************************************
+ * str_printf
+ * Helper for printf type of command (only %s and %c are implemented)
+ * while dynamically allocating the buffer
+ */
+static char* str_printf(struct parsed_symbol* sym, const char* format,
...)
+{
+ va_list args;
+ size_t len = 1, i, sz;
+ char* tmp;
+ char* p;
+ char* t;
+
+ va_start(args, format);
+ for (i = 0; format[i]; i++)
+ {
+ if (format[i] == '%')
+ {
+ switch (format[++i])
+ {
+ case 's': t = va_arg(args, char*); if (t) len += strlen(t);
break;
+ case 'c': (void)va_arg(args, int); len++; break;
+ default: i--; /* fall thru */
+ case '%': len++; break;
+ }
+ }
+ else len++;
+ }
+ va_end(args);
+ if (!(tmp = (char*)und_alloc(sym, len))) return NULL;
+ va_start(args, format);
+ for (p = tmp, i = 0; format[i]; i++)
+ {
+ if (format[i] == '%')
+ {
+ switch (format[++i])
+ {
+ case 's':
+ t = va_arg(args, char*);
+ if (t)
+ {
+ sz = strlen(t);
+ memcpy(p, t, sz);
+ p += sz;
+ }
+ break;
+ case 'c':
+ *p++ = (char)va_arg(args, int);
+ break;
+ default: i--; /* fall thru */
+ case '%': *p++ = '%'; break;
+ }
+ }
+ else *p++ = format[i];
+ }
+ va_end(args);
+ *p = '\0';
+ return tmp;
+}
+
+/* forward declaration */
+static BOOL demangle_datatype(struct parsed_symbol* sym, struct
datatype_t* ct,
+ struct array* pmt, BOOL in_args);
+
+/******************************************************************
+ * get_args
+ * Parses a list of function/method arguments, creates a string
corresponding
+ * to the arguments' list.
+ */
+static char* get_args(struct parsed_symbol* sym, struct array* pmt_ref,
BOOL z_term,
+ char open_char, char close_char)
+
+{
+ struct datatype_t ct;
+ struct array arg_collect;
+ char* args_str = NULL;
+ int i;
+
+ str_array_init(&arg_collect);
+
+ /* Now come the function arguments */
+ while (*sym->current)
+ {
+ /* Decode each data type and append it to the argument list */
+ if (*sym->current == '@')
+ {
+ sym->current++;
+ break;
+ }
+ if (!demangle_datatype(sym, &ct, pmt_ref, TRUE))
+ return NULL;
+ /* 'void' terminates an argument list */
+ if (!strcmp(ct.left, "void"))
+ {
+ if (!z_term && *sym->current == '@') sym->current++;
+ break;
+ }
+ str_array_push(sym, str_printf(sym, "%s%s", ct.left, ct.right),
-1,
+ &arg_collect);
+ if (!strcmp(ct.left, "...")) break;
+ }
+ /* Functions are always terminated by 'Z'. If we made it this far
and
+ * don't find it, we have incorrectly identified a data type.
+ */
+ if (z_term && *sym->current++ != 'Z') return NULL;
+
+ if (arg_collect.num == 0 ||
+ (arg_collect.num == 1 && !strcmp(arg_collect.elts[0], "void")))
+ return str_printf(sym, "%cvoid%c", open_char, close_char);
+ for (i = 1; i < arg_collect.num; i++)
+ {
+ args_str = str_printf(sym, "%s,%s", args_str,
arg_collect.elts[i]);
+ }
+
+ if (close_char == '>' && args_str && args_str[strlen(args_str) - 1]
== '>')
+ args_str = str_printf(sym, "%c%s%s %c",
+ open_char, arg_collect.elts[0], args_str,
close_char);
+ else
+ args_str = str_printf(sym, "%c%s%s%c",
+ open_char, arg_collect.elts[0], args_str,
close_char);
+
+ return args_str;
+}
+
+/******************************************************************
+ * get_modifier
+ * Parses the type modifier. Always returns a static string
+ */
+static BOOL get_modifier(char ch, const char** ret)
+{
+ switch (ch)
+ {
+ case 'A': *ret = NULL; break;
+ case 'B': *ret = "const"; break;
+ case 'C': *ret = "volatile"; break;
+ case 'D': *ret = "const volatile"; break;
+ default: return FALSE;
+ }
+ return TRUE;
+}
+
+static const char* get_modified_type(struct parsed_symbol* sym, char
modif)
+{
+ const char* modifier;
+ const char* ret = NULL;
+ const char* str_modif;
+
+ switch (modif)
+ {
+ case 'A': str_modif = " &"; break;
+ case 'P': str_modif = " *"; break;
+ case 'Q': str_modif = " * const"; break;
+ case '?': str_modif = ""; break;
+ default: return NULL;
+ }
+
+ if (get_modifier(*sym->current++, &modifier))
+ {
+ unsigned mark = sym->stack.num;
+ struct datatype_t sub_ct;
+
+ /* Recurse to get the referred-to type */
+ if (!demangle_datatype(sym, &sub_ct, NULL, FALSE))
+ return NULL;
+ ret = str_printf(sym, "%s%s%s%s%s",
+ sub_ct.left, sub_ct.left && modifier ? " " :
NULL,
+ modifier, sub_ct.right, str_modif);
+ sym->stack.num = mark;
+ }
+ return ret;
+}
+
+/******************************************************************
+ * get_class
+ * Parses class as a list of parent-classes, separated by '@',
terminated by '@@'
+ * and stores the result in 'a' array. Each parent-classes, as well as
the inner
+ * element (either field/method name or class name), are stored as
allocated
+ * strings in the array.
+ */
+static BOOL get_class(struct parsed_symbol* sym)
+{
+ const char* ptr;
+
+ while (*sym->current != '@')
+ {
+ switch (*sym->current)
+ {
+ case '\0': return FALSE;
+
+ case '0': case '1': case '2': case '3':
+ case '4': case '5': case '6': case '7':
+ case '8': case '9':
+ ptr = str_array_get_ref(&sym->stack, *sym->current++ -
'0');
+ if (!ptr) return FALSE;
+ str_array_push(sym, ptr, -1, &sym->stack);
+ break;
+ case '?':
+ if (*++sym->current == '$')
+ {
+ const char* name = ++sym->current;
+ char* full = NULL;
+ char* args = NULL;
+ unsigned num_mark = sym->stack.num;
+ unsigned start_mark = sym->stack.start;
+
+ while (*sym->current++ != '@');
+
+ sym->stack.start = sym->stack.num;
+ str_array_push(sym, name, sym->current - name -1,
&sym->stack);
+ args = get_args(sym, NULL, FALSE, '<', '>');
+ if (args != NULL)
+ {
+ full = str_printf(sym, "%s%s",
sym->stack.elts[num_mark], args);
+ }
+ if (!full) return FALSE;
+ sym->stack.elts[num_mark] = full;
+ sym->stack.num = num_mark + 1;
+ sym->stack.start = start_mark;
+ }
+ break;
+ default:
+ ptr = sym->current;
+ while (*sym->current++ != '@');
+ str_array_push(sym, ptr, sym->current - 1 - ptr,
&sym->stack);
+ break;
+ }
+ }
+ sym->current++;
+ return TRUE;
+}
+
+/******************************************************************
+ * get_class_string
+ * From an array collected by get_class, constructs the corresponding
(allocated)
+ * string
+ */
+static char* get_class_string(struct parsed_symbol* sym, /*const struct
array* a, */int start)
+{
+ int i;
+ size_t len, sz;
+ char* ret;
+ struct array *a = &sym->stack;
+ for (len = 0, i = start; i < a->num; i++)
+ {
+ assert(a->elts[i]);
+ len += 2 + strlen(a->elts[i]);
+ }
+ if (!(ret = und_alloc(sym, len - 1))) return NULL;
+ for (len = 0, i = a->num - 1; i >= start; i--)
+ {
+ sz = strlen(a->elts[i]);
+ memcpy(ret + len, a->elts[i], sz);
+ len += sz;
+ if (i > start)
+ {
+ ret[len++] = ':';
+ ret[len++] = ':';
+ }
+ }
+ ret[len] = '\0';
+ return ret;
+}
+
+/******************************************************************
+ * get_calling_convention
+ * Returns a static string corresponding to the calling convention
described
+ * by char 'ch'. Sets export to TRUE iff the calling convention is
exported.
+ */
+static BOOL get_calling_convention(struct parsed_symbol* sym, char ch,
+ const char** call_conv, const char**
exported,
+ unsigned flags)
+{
+ *call_conv = *exported = NULL;
+
+ if (!(flags & (UNDNAME_NO_MS_KEYWORDS |
UNDNAME_NO_ALLOCATION_LANGUAGE)))
+ {
+ if (flags & UNDNAME_NO_LEADING_UNDERSCORES)
+ {
+ if (((ch - 'A') % 2) == 1) *exported = "dll_export ";
+ switch (ch)
+ {
+ case 'A': case 'B': *call_conv = "cdecl"; break;
+ case 'C': case 'D': *call_conv = "pascal"; break;
+ case 'E': case 'F': *call_conv = "thiscall"; break;
+ case 'G': case 'H': *call_conv = "stdcall"; break;
+ case 'I': case 'J': *call_conv = "fastcall"; break;
+ case 'K': break;
+ default: ERR("Unknown calling convention %c\n", ch); return
FALSE;
+ }
+ }
+ else
+ {
+ if (((ch - 'A') % 2) == 1) *exported = "__dll_export ";
+ switch (ch)
+ {
+ case 'A': case 'B': *call_conv = "__cdecl"; break;
+ case 'C': case 'D': *call_conv = "__pascal"; break;
+ case 'E': case 'F': *call_conv = "__thiscall"; break;
+ case 'G': case 'H': *call_conv = "__stdcall"; break;
+ case 'I': case 'J': *call_conv = "__fastcall"; break;
+ case 'K': break;
+ default: ERR("Unknown calling convention %c\n", ch); return
FALSE;
+ }
+ }
+ }
+ return TRUE;
+}
+
+/*******************************************************************
+ * get_simple_type
+ * Return a string containing an allocated string for a simple data
type
+ */
+static const char* get_simple_type(struct parsed_symbol* sym, char c)
+{
+ const char* type_string;
+
+ switch (c)
+ {
+ case 'C': type_string = "signed char"; break;
+ case 'D': type_string = "char"; break;
+ case 'E': type_string = "unsigned char"; break;
+ case 'F': type_string = "short"; break;
+ case 'G': type_string = "unsigned short"; break;
+ case 'H': type_string = "int"; break;
+ case 'I': type_string = "unsigned int"; break;
+ case 'J': type_string = "long"; break;
+ case 'K': type_string = "unsigned long"; break;
+ case 'M': type_string = "float"; break;
+ case 'N': type_string = "double"; break;
+ case 'O': type_string = "long double"; break;
+ case 'X': type_string = "void"; break;
+ case 'Z': type_string = "..."; break;
+ default: type_string = NULL; break;
+ }
+ return type_string;
+}
+/*******************************************************************
+ * get_extented_type
+ * Return a string containing an allocated string for a simple data
type
+ */
+static const char* get_extended_type(struct parsed_symbol* sym, char c)
+{
+ const char* type_string;
+
+ switch (c)
+ {
+ case 'D': type_string = "__int8"; break;
+ case 'E': type_string = "unsigned __int8"; break;
+ case 'F': type_string = "__int16"; break;
+ case 'G': type_string = "unsigned __int16"; break;
+ case 'H': type_string = "__int32"; break;
+ case 'I': type_string = "unsigned __int32"; break;
+ case 'J': type_string = "__int64"; break;
+ case 'K': type_string = "unsigned __int64"; break;
+ case 'L': type_string = "__int128"; break;
+ case 'M': type_string = "unsigned __int128"; break;
+ case 'N': type_string = "bool"; break;
+ case 'W': type_string = "wchar_t"; break;
+ default: type_string = NULL; break;
+ }
+ return type_string;
+}
+
+/*******************************************************************
+ * demangle_datatype
+ *
+ * Attempt to demangle a C++ data type, which may be datatype.
+ * a datatype type is made up of a number of simple types. e.g:
+ * char** = (pointer to (pointer to (char)))
+ */
+static BOOL demangle_datatype(struct parsed_symbol* sym, struct
datatype_t* ct,
+ struct array* pmt_ref, BOOL in_args)
+{
+ char dt;
+ BOOL add_pmt = TRUE;
+
+ assert(ct);
+ ct->left = ct->right = NULL;
+
+ switch (dt = *sym->current++)
+ {
+ case '_':
+ /* MS type: __int8,__int16 etc */
+ ct->left = get_extended_type(sym, *sym->current++);
+ break;
+ case 'C': case 'D': case 'E': case 'F': case 'G':
+ case 'H': case 'I': case 'J': case 'K': case 'M':
+ case 'N': case 'O': case 'X': case 'Z':
+ /* Simple data types */
+ ct->left = get_simple_type(sym, dt);
+ add_pmt = FALSE;
+ break;
+ case 'T': /* union */
+ case 'U': /* struct */
+ case 'V': /* class */
+ /* Class/struct/union */
+ {
+ unsigned mark = sym->stack.num;
+ const char* struct_name = NULL;
+ const char* type_name = NULL;
+
+ if (!get_class(sym) ||
+ !(struct_name = get_class_string(sym, mark))) goto
done;
+ sym->stack.num = mark;
+ if (!(sym->flags & UNDNAME_NO_COMPLEX_TYPE))
+ {
+ switch (dt)
+ {
+ case 'T': type_name = "union "; break;
+ case 'U': type_name = "struct "; break;
+ case 'V': type_name = "class "; break;
+ }
+ }
+ ct->left = str_printf(sym, "%s%s", type_name, struct_name);
+ }
+ break;
+ case '?':
+ /* not all the time is seems */
+ if (!(ct->left = get_modified_type(sym, '?'))) goto done;
+ break;
+ case 'A':
+ if (!(ct->left = get_modified_type(sym, 'A'))) goto done;
+ break;
+ case 'Q':
+ if (!(ct->left = get_modified_type(sym, in_args ? 'Q' : 'P')))
goto done;
+ break;
+ case 'P': /* Pointer */
+ if (isdigit(*sym->current))
+ {
+ /* FIXME: P6 = Function pointer, others who knows.. */
+ if (*sym->current++ == '6')
+ {
+ char* args = NULL;
+ const char* call_conv;
+ const char* exported;
+ struct datatype_t sub_ct;
+ unsigned mark = sym->stack.num;
+
+ if (!get_calling_convention(sym, *sym->current++,
+ &call_conv, &exported,
+ sym->flags &
~UNDNAME_NO_ALLOCATION_LANGUAGE) ||
+ !demangle_datatype(sym, &sub_ct, pmt_ref, FALSE))
+ goto done;
+
+ args = get_args(sym, pmt_ref, TRUE, '(', ')');
+ if (!args) goto done;
+ sym->stack.num = mark;
+
+ ct->left = str_printf(sym, "%s%s (%s*",
+ sub_ct.left, sub_ct.right,
call_conv);
+ ct->right = str_printf(sym, ")%s", args);
+ }
+ else goto done;
+ }
+ else if (!(ct->left = get_modified_type(sym, 'P'))) goto done;
+ break;
+ case 'W':
+ if (*sym->current == '4')
+ {
+ char* enum_name;
+ unsigned mark = sym->stack.num;
+ sym->current++;
+ if (!get_class(sym) ||
+ !(enum_name = get_class_string(sym, mark))) goto done;
+ sym->stack.num = mark;
+ if (sym->flags & UNDNAME_NO_COMPLEX_TYPE)
+ ct->left = enum_name;
+ else
+ ct->left = str_printf(sym, "enum %s", enum_name);
+ }
+ else goto done;
+ break;
+ case '0': case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9':
+ /* Referring back to previously parsed type */
+ ct->left = str_array_get_ref(pmt_ref, dt - '0');
+ if (!ct->left) goto done;
+ add_pmt = FALSE;
+ break;
+ case '$':
+ if (sym->current[0] != '0') goto done;
+ if (sym->current[1] >= '0' && sym->current[1] <= '9')
+ {
+ char* ptr;
+ ptr = und_alloc(sym, 2);
+ ptr[0] = sym->current[1] + 1;
+ ptr[1] = 0;
+ ct->left = ptr;
+ sym->current += 2;
+ }
+ else if ((sym->current[1] >= 'A' && sym->current[1] <= 'P') &&
+ sym->current[2] == '@')
+ {
+ char* ptr;
+ ptr = und_alloc(sym, 3);
+ if (sym->current[1] <= 'J')
+ {
+ ptr[0] = '0' + sym->current[1] - 'A';
+ ptr[1] = 0;
+ }
+ else
+ {
+ ptr[0] = '1';
+ ptr[1] = sym->current[1] - 'K' + '0';
+ ptr[2] = 0;
+ }
+ ct->left = ptr;
+ sym->current += 3;
+ }
+ else goto done;
+ break;
+ default :
+ ERR("Unknown type %c\n", dt);
+ break;
+ }
+ if (add_pmt && pmt_ref && in_args)
+ str_array_push(sym, str_printf(sym, "%s%s", ct->left,
ct->right),
+ -1, pmt_ref);
+done:
+
+ return ct->left != NULL;
+}
+
+/******************************************************************
+ * handle_data
+ * Does the final parsing and handling for a variable or a field in
+ * a class.
+ */
+static BOOL handle_data(struct parsed_symbol* sym)
+{
+ const char* access = NULL;
+ const char* member_type = NULL;
+ const char* modifier = NULL;
+ struct datatype_t ct;
+ char* name = NULL;
+ BOOL ret = FALSE;
+ char dt;
+
+ /* 0 private static
+ * 1 protected static
+ * 2 public static
+ * 3 private non-static
+ * 4 protected non-static
+ * 5 public non-static
+ * 6 ?? static
+ * 7 ?? static
+ */
+
+ if (!(sym->flags & UNDNAME_NO_ACCESS_SPECIFIERS))
+ {
+ /* we only print the access for static members */
+ switch (*sym->current)
+ {
+ case '0': access = "private: "; break;
+ case '1': access = "protected: "; break;
+ case '2': access = "public: "; break;
+ }
+ }
+
+ if (!(sym->flags & UNDNAME_NO_MEMBER_TYPE))
+ {
+ if (*sym->current >= '0' && *sym->current <= '2')
+ member_type = "static ";
+ }
+
+ name = get_class_string(sym, 0);
+
+ switch (dt = *sym->current++)
+ {
+ case '0': case '1': case '2':
+ case '3': case '4': case '5':
+ {
+ unsigned mark = sym->stack.num;
+ if (!demangle_datatype(sym, &ct, NULL, FALSE)) goto done;
+ if (!get_modifier(*sym->current++, &modifier)) goto done;
+ sym->stack.num = mark;
+ }
+ break;
+ case '6' : /* compiler generated static */
+ case '7' : /* compiler generated static */
+ ct.left = ct.right = NULL;
+ if (!get_modifier(*sym->current++, &modifier)) goto done;
+ if (*sym->current != '@')
+ {
+ unsigned mark = sym->stack.num;
+ char* cls = NULL;
+
+ if (!get_class(sym) ||
+ !(cls = get_class_string(sym, mark))) goto done;
+ sym->stack.num = mark;
+ ct.right = str_printf(sym, "{for `%s'}", cls);
+ }
+ break;
+ default: goto done;
+ }
+ if (sym->flags & UNDNAME_NAME_ONLY) ct.left = ct.right = modifier =
NULL;
+ sym->result = str_printf(sym, "%s%s%s%s%s%s%s%s", access,
+ member_type, ct.left,
+ modifier && ct.left ? " " : NULL,
modifier,
+ modifier || ct.left ? " " : NULL, name,
ct.right);
+ ret = TRUE;
+done:
+ return ret;
+}
+
+/******************************************************************
+ * handle_method
+ * Does the final parsing and handling for a function or a method in
+ * a class.
+ */
+static BOOL handle_method(struct parsed_symbol* sym, BOOL cast_op)
+{
+ const char* access = NULL;
+ const char* member_type = NULL;
+ struct datatype_t ct_ret;
+ const char* call_conv;
+ const char* modifier = NULL;
+ const char* exported;
+ const char* args_str = NULL;
+ const char* name = NULL;
+ BOOL ret = FALSE;
+ unsigned mark;
+ struct array array_pmt;
+
+ /* FIXME: why 2 possible letters for each option?
+ * 'A' private:
+ * 'B' private:
+ * 'C' private: static
+ * 'D' private: static
+ * 'E' private: virtual
+ * 'F' private: virtual
+ * 'G' private: thunk
+ * 'H' private: thunk
+ * 'I' protected:
+ * 'J' protected:
+ * 'K' protected: static
+ * 'L' protected: static
+ * 'M' protected: virtual
+ * 'N' protected: virtual
+ * 'O' protected: thunk
+ * 'P' protected: thunk
+ * 'Q' public:
+ * 'R' public:
+ * 'S' public: static
+ * 'T' public: static
+ * 'U' public: virtual
+ * 'V' public: virtual
+ * 'W' public: thunk
+ * 'X' public: thunk
[truncated at 1000 lines; 354 more skipped]
