Sweden-Number/tools/winedump/tlb.c

767 lines
16 KiB
C

/*
* Dump a typelib (tlb) file
*
* Copyright 2006 Jacek Caban
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "windef.h"
#include "winedump.h"
#define MSFT_MAGIC 0x5446534d
#define HELPDLLFLAG 0x0100
enum TYPEKIND {
TKIND_ENUM = 0,
TKIND_RECORD,
TKIND_MODULE,
TKIND_INTERFACE,
TKIND_DISPATCH,
TKIND_COCLASS,
TKIND_ALIAS,
TKIND_UNION,
TKIND_MAX
};
struct seg_t;
typedef int (*dump_seg_t)(struct seg_t*);
typedef struct seg_t {
const char *name;
dump_seg_t func;
int offset;
int length;
} seg_t;
extern seg_t segdir[];
static int offset=0;
static int indent;
static int typeinfo_cnt;
static int header_flags = 0;
static int msft_eof = 0;
static int msft_typeinfo_offs[1000];
static int msft_typeinfo_kind[1000];
static int msft_typeinfo_impltypes[1000];
static int msft_typeinfo_elemcnt[1000];
static int msft_typeinfo_cnt = 0;
static const void *tlb_read(int size) {
const void *ret = PRD(offset, size);
if(ret)
offset += size;
else
msft_eof = -1;
return ret;
}
static int tlb_read_int(void)
{
const int *ret = tlb_read(sizeof(int));
return ret ? *ret : -1;
}
static int tlb_read_short(void)
{
const short *ret = tlb_read(sizeof(short));
return ret ? *ret : -1;
}
static int tlb_read_byte(void)
{
const unsigned char *ret = tlb_read(sizeof(char));
return ret ? *ret : -1;
}
static void print_offset(void)
{
int i;
printf("%04x: ", offset);
for(i=0; i<indent; i++)
printf(" ");
}
static void print_begin_block(const char *name)
{
print_offset();
printf("%s {\n", name);
indent++;
}
static void print_begin_block_id(const char *name, int id)
{
char buf[64];
sprintf(buf, "%s %d", name, id);
print_begin_block(buf);
}
static void print_end_block(void)
{
indent--;
print_offset();
printf("}\n");
print_offset();
printf("\n");
}
static int print_hex(const char *name)
{
int ret;
print_offset();
printf("%s = %08x\n", name, ret=tlb_read_int());
return ret;
}
static int print_hex_id(const char *name, int id)
{
char buf[64];
sprintf(buf, name, id);
return print_hex(buf);
}
static int print_short_hex(const char *name)
{
int ret;
print_offset();
printf("%s = %xh\n", name, ret=tlb_read_short());
return ret;
}
static int print_dec(const char *name)
{
int ret;
print_offset();
printf("%s = %d\n", name, ret=tlb_read_int());
return ret;
}
static void print_guid(const char *name)
{
GUID guid = *(const GUID*)tlb_read(sizeof(guid));
print_offset();
printf("%s = {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n", name,
guid.Data1, guid.Data2, guid.Data3, guid.Data4[0],
guid.Data4[1], guid.Data4[2], guid.Data4[3], guid.Data4[4],
guid.Data4[5], guid.Data4[6], guid.Data4[7]);
}
static void print_ctl2(const char *name)
{
int len;
const char *buf;
print_offset();
len = tlb_read_short();
printf("%s = %d \"", name, len);
len >>= 2;
buf = tlb_read(len);
fwrite(buf, len, 1, stdout);
printf("\"");
len += 2;
while(len++ & 3)
printf("\\%02x", tlb_read_byte());
printf("\n");
}
static void dump_binary(int n)
{
int i;
for(i = 1; i <= n; i++) {
switch(i & 0x0f) {
case 0:
printf("%02x\n", tlb_read_byte());
break;
case 1:
print_offset();
/* fall through */
default:
printf("%02x ", tlb_read_byte());
}
}
if(n&0x0f)
printf("\n");
}
static void dump_msft_header(void)
{
print_begin_block("Header");
print_hex("magic1");
print_hex("magic2");
print_hex("posguid");
print_hex("lcid");
print_hex("lsid2");
header_flags = print_hex("varflags");
print_hex("version");
print_hex("flags");
typeinfo_cnt = print_dec("ntypeinfos");
print_hex("helpstring");
print_hex("helpstringcontext");
print_hex("helpcontext");
print_dec("nametablecont");
print_dec("nametablechars");
print_hex("NameOffset");
print_hex("helpfile");
print_hex("CustomDataOffset");
print_hex("res44");
print_hex("res48");
print_hex("dispatchpos");
print_hex("res50");
print_end_block();
}
static void dump_msft_typeinfobase(void)
{
print_begin_block_id("TypeInfoBase", msft_typeinfo_cnt);
msft_typeinfo_kind[msft_typeinfo_cnt] = print_hex("typekind");
msft_typeinfo_offs[msft_typeinfo_cnt] = print_hex("memoffset");
print_hex("res2");
print_hex("res3");
print_hex("res4");
print_hex("res5");
msft_typeinfo_elemcnt[msft_typeinfo_cnt] = print_hex("cElement");
print_hex("res7");
print_hex("res8");
print_hex("res9");
print_hex("resA");
print_hex("posguid");
print_hex("flags");
print_hex("NameOffset");
print_hex("version");
print_hex("docstringoffs");
print_hex("docstringcontext");
print_hex("helpcontext");
print_hex("oCustData");
msft_typeinfo_impltypes[msft_typeinfo_cnt++] = print_short_hex("cImplTypes");
print_short_hex("bSizeVftt");
print_dec("size");
print_hex("datatype1");
print_hex("datatype2");
print_hex("res18");
print_hex("res19");
print_end_block();
}
static int dump_msft_typeinfobases(seg_t *seg)
{
int i;
for(i = 0; offset < seg->offset+seg->length; i++)
dump_msft_typeinfobase();
assert(offset == seg->offset+seg->length);
return -1;
}
static void dump_msft_impinfo(int n)
{
print_begin_block_id("ImpInfo", n);
print_hex("flags");
print_hex("oImpInfo");
print_hex("oGuid");
print_end_block();
}
static int dump_msft_impinfos(seg_t *seg)
{
int i;
for(i = 0; offset < seg->offset+seg->length; i++)
dump_msft_impinfo(i);
assert(offset == seg->offset+seg->length);
return -1;
}
static void dump_msft_impfile(int n)
{
print_begin_block_id("ImpFile", n);
print_hex("guid");
print_hex("lcid");
print_hex("version");
print_ctl2("impfile");
print_end_block();
}
static int dump_msft_impfiles(seg_t *seg)
{
int i;
for(i = 0; offset < seg->offset+seg->length; i++)
dump_msft_impfile(i);
assert(offset == seg->offset+seg->length);
return -1;
}
static int dump_msft_reftabs(seg_t *seg)
{
print_begin_block("RefTab");
dump_binary(seg->length); /* FIXME */
print_end_block();
return -1;
}
static int dump_msft_guidhashtab(seg_t *seg)
{
print_begin_block("GuidHashTab");
dump_binary(seg->length); /* FIXME */
print_end_block();
assert(offset == seg->offset+seg->length);
return -1;
}
static void dump_msft_guidentry(int n)
{
print_begin_block_id("GuidEntry", n);
print_guid("guid");
print_hex("hreftype");
print_hex("next_hash");
print_end_block();
}
static int dump_msft_guidtab(seg_t *seg)
{
int i;
for(i = 0; offset < seg->offset+seg->length; i++)
dump_msft_guidentry(i);
assert(offset == seg->offset+seg->length);
return -1;
}
static int dump_msft_namehashtab(seg_t *seg)
{
print_begin_block("NameHashTab");
dump_binary(seg->length); /* FIXME */
print_end_block();
return -1;
}
static void dump_string(int len, int align_off)
{
printf("\"");
fwrite(tlb_read(len), len, 1, stdout);
printf("\" ");
while((len++ + align_off) & 3)
printf("\\%2.2x", tlb_read_byte());
}
static void dump_msft_name(int base, int n)
{
int len;
print_begin_block_id("Name", n);
print_hex("hreftype");
print_hex("next_hash");
len = print_hex("namelen")&0xff;
print_offset();
printf("name = ");
dump_string(len, 0);
printf("\n");
print_end_block();
}
static int dump_msft_nametab(seg_t *seg)
{
int i, base = offset;
for(i = 0; offset < seg->offset+seg->length; i++)
dump_msft_name(base, i);
assert(offset == seg->offset+seg->length);
return -1;
}
static int dump_msft_stringtab(seg_t *seg)
{
print_begin_block("StringTab");
dump_binary(seg->length); /* FIXME */
print_end_block();
return -1;
}
static void dump_msft_typedesc(int n)
{
print_begin_block_id("TYPEDESC", n);
print_hex("hreftype");
print_hex("vt");
print_end_block();
}
static int dump_msft_typedesctab(seg_t *seg)
{
int i;
print_begin_block("TypedescTab");
for(i = 0; offset < seg->offset+seg->length; i++)
dump_msft_typedesc(i);
print_end_block();
assert(offset == seg->offset+seg->length);
return -1;
}
static int dump_msft_arraydescs(seg_t *seg)
{
print_begin_block("ArrayDescriptions");
dump_binary(seg->length); /* FIXME */
print_end_block();
return -1;
}
static int dump_msft_custdata(seg_t *seg)
{
unsigned short vt;
unsigned i, n;
print_begin_block("CustData");
for(i=0; offset < seg->offset+seg->length; i++) {
print_offset();
vt = tlb_read_short();
printf("vt %d", vt);
n = tlb_read_int();
switch(vt) {
case 8 /* VT_BSTR */:
printf(" len %d: ", n);
dump_string(n, 2);
printf("\n");
break;
default:
printf(": %x ", n);
printf("\\%2.2x \\%2.2x\n", tlb_read_byte(), tlb_read_byte());
}
}
print_end_block();
return -1;
}
static void dump_msft_cdguid(int n)
{
print_begin_block_id("CGUid", n);
print_hex("GuidOffset");
print_hex("DataOffset");
print_hex("next");
print_end_block();
}
static int dump_msft_cdguids(seg_t *seg)
{
int i;
for(i = 0; offset < seg->offset+seg->length; i++)
dump_msft_cdguid(i);
assert(offset == seg->offset+seg->length);
return -1;
}
static int dump_msft_res0e(seg_t *seg)
{
print_begin_block("res0e");
dump_binary(seg->length);
print_end_block();
return -1;
}
static int dump_msft_res0f(seg_t *seg)
{
print_begin_block("res0f");
dump_binary(seg->length);
print_end_block();
return -1;
}
static void dump_msft_func(int n)
{
int size, args_cnt, i, extra_attr, fkccic;
print_begin_block_id("FuncRecord", n);
size = print_short_hex("size");
print_short_hex("index");
print_hex("DataType");
print_hex("flags");
print_short_hex("VtableOffset");
print_short_hex("funcdescsize");
fkccic = print_hex("FKCCIC");
args_cnt = print_short_hex("nrargs");
print_short_hex("noptargs");
extra_attr = size/sizeof(INT) - 6 - args_cnt*(fkccic&0x1000 ? 4 : 3);
if(extra_attr)
print_hex("helpcontext");
if(extra_attr >= 2)
print_hex("oHelpString");
if(extra_attr >= 3)
print_hex("toEntry");
if(extra_attr >= 4)
print_hex("res9");
if(extra_attr >= 5)
print_hex("resA");
if(extra_attr >= 6)
print_hex("HelpStringContext");
if(extra_attr >= 7)
print_hex("oCustData");
if(fkccic & 0x1000) {
for(i=0; i < args_cnt; i++)
print_hex_id("default value[%d]", i);
}
for(i=0; i < args_cnt; i++) {
print_begin_block_id("param", i);
/* FIXME: Handle default values */
print_hex("data[0]");
print_hex("paramflags");
print_hex("data[2]");
print_end_block();
}
print_end_block();
}
static void dump_msft_var(int n)
{
INT size;
print_begin_block_id("VarRecord", n);
size = print_hex("recsize")&0x1ff;
print_hex("DataType");
print_hex("flags");
print_short_hex("VarKind");
print_short_hex("vardescsize");
print_hex("OffsValue");
if(size > 5*sizeof(INT))
dump_binary(size - 5*sizeof(INT));
print_end_block();
}
static void dump_msft_ref(int n)
{
print_begin_block_id("RefRecord", n);
print_hex("reftype");
print_hex("flags");
print_hex("oCustData");
print_hex("onext");
print_end_block();
}
static void dump_msft_coclass(int n)
{
int i;
print_dec("size");
for(i=0; i < msft_typeinfo_impltypes[n]; i++)
dump_msft_ref(i);
}
static int dump_msft_typeinfo(int n)
{
int i;
print_begin_block_id("TypeInfo", n);
if((msft_typeinfo_kind[n] & 0xf) == TKIND_COCLASS) {
dump_msft_coclass(n);
print_end_block();
return -1;
}
print_dec("size");
for(i = 0; i < LOWORD(msft_typeinfo_elemcnt[n]); i++)
dump_msft_func(i);
for(i = 0; i < HIWORD(msft_typeinfo_elemcnt[n]); i++)
dump_msft_var(i);
for(i = 0; i < LOWORD(msft_typeinfo_elemcnt[n]); i++)
print_hex_id("func %d id", i);
for(i = 0; i < HIWORD(msft_typeinfo_elemcnt[n]); i++)
print_hex_id("var %d id", i);
for(i = 0; i < LOWORD(msft_typeinfo_elemcnt[n]); i++)
print_hex_id("func %d name", i);
for(i = 0; i < HIWORD(msft_typeinfo_elemcnt[n]); i++)
print_hex_id("var %d name", i);
for(i = 0; i < LOWORD(msft_typeinfo_elemcnt[n]); i++)
print_hex_id("func %d offset", i);
for(i = 0; i < HIWORD(msft_typeinfo_elemcnt[n]); i++)
print_hex_id("var %d offset", i);
print_end_block();
return -1;
}
seg_t segdir[] = {
{"TypeInfoTab", dump_msft_typeinfobases, -1, -1},
{"ImpInfo", dump_msft_impinfos, -1, -1},
{"ImpFiles", dump_msft_impfiles, -1, -1},
{"RefTab", dump_msft_reftabs, -1, -1},
{"GuidHashTab", dump_msft_guidhashtab, -1, -1},
{"GuidTab", dump_msft_guidtab, -1, -1},
{"NameHashTab", dump_msft_namehashtab, -1, -1},
{"pNameTab", dump_msft_nametab, -1, -1},
{"pStringTab", dump_msft_stringtab, -1, -1},
{"TypedescTab", dump_msft_typedesctab, -1, -1},
{"ArrayDescriptions", dump_msft_arraydescs, -1, -1},
{"CustData", dump_msft_custdata, -1, -1},
{"CDGuid", dump_msft_cdguids, -1, -1},
{"res0e", dump_msft_res0e, -1, -1},
{"res0f", dump_msft_res0f, -1, -1}
};
static void dump_msft_seg(seg_t *seg)
{
print_begin_block(seg->name);
seg->offset = print_hex("offset");
seg->length = print_dec("length");
print_hex("res08");
print_hex("res0c");
print_end_block();
}
static void dump_msft_segdir(void)
{
int i;
print_begin_block("SegDir");
for(i=0; i < sizeof(segdir)/sizeof(segdir[0]); i++)
dump_msft_seg(segdir+i);
print_end_block();
}
static int dump_offset(void)
{
int i;
for(i=0; i < sizeof(segdir)/sizeof(segdir[0]); i++)
if(segdir[i].offset == offset)
return segdir[i].func(segdir+i);
for(i=0; i < msft_typeinfo_cnt; i++)
if(msft_typeinfo_offs[i] == offset)
return dump_msft_typeinfo(i);
return 0;
}
enum FileSig get_kind_msft(void)
{
const DWORD *sig = PRD(0, sizeof(DWORD));
return sig && *sig == MSFT_MAGIC ? SIG_MSFT : SIG_UNKNOWN;
}
void msft_dump(void)
{
int i;
dump_msft_header();
for(i=0; i < typeinfo_cnt; i++)
print_hex_id("typeinfo %d offset", i);
if(header_flags & HELPDLLFLAG)
print_hex("help dll offset");
print_offset();
printf("\n");
dump_msft_segdir();
while(!msft_eof) {
if(!dump_offset())
print_hex("unknown");
}
}