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widl: Produce __uuidof-compatible headers.

This commit is contained in:
Jacek Caban 2011-07-14 17:21:45 +02:00 committed by Alexandre Julliard
parent a8c75ad4c6
commit 2b7c6a9599
1 changed files with 48 additions and 26 deletions
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74
tools/widl/header.c
View File

@ -129,6 +129,28 @@ void write_guid(FILE *f, const char *guid_prefix, const char *name, const UUID *
uuid->Data4[6], uuid->Data4[7]);
}
static void write_uuid_decl(FILE *f, const char *name, const UUID *uuid)
{
fprintf(f, "#ifdef __CRT_UUID_DECL\n");
fprintf(f, "__CRT_UUID_DECL(%s, 0x%08x, 0x%04x, 0x%04x, 0x%02x,0x%02x, 0x%02x,"
"0x%02x,0x%02x,0x%02x,0x%02x,0x%02x)\n",
name, uuid->Data1, uuid->Data2, uuid->Data3, uuid->Data4[0], uuid->Data4[1],
uuid->Data4[2], uuid->Data4[3], uuid->Data4[4], uuid->Data4[5], uuid->Data4[6],
uuid->Data4[7]);
fprintf(f, "#endif\n");
}
static const char *uuid_string(const UUID *uuid)
{
static char buf[37];
sprintf(buf, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
uuid->Data1, uuid->Data2, uuid->Data3, uuid->Data4[0], uuid->Data4[1], uuid->Data4[2],
uuid->Data4[3], uuid->Data4[4], uuid->Data4[5], uuid->Data4[6], uuid->Data4[7]);
return buf;
}
const char *get_name(const var_t *v)
{
static char buffer[256];
@ -1014,24 +1036,6 @@ static void write_forward(FILE *header, type_t *iface)
fprintf(header, "#endif\n\n" );
}
static void write_iface_guid(FILE *header, const type_t *iface)
{
const UUID *uuid = get_attrp(iface->attrs, ATTR_UUID);
write_guid(header, "IID", iface->name, uuid);
}
static void write_dispiface_guid(FILE *header, const type_t *iface)
{
const UUID *uuid = get_attrp(iface->attrs, ATTR_UUID);
write_guid(header, "DIID", iface->name, uuid);
}
static void write_coclass_guid(FILE *header, const type_t *cocl)
{
const UUID *uuid = get_attrp(cocl->attrs, ATTR_UUID);
write_guid(header, "CLSID", cocl->name, uuid);
}
static void write_com_interface_start(FILE *header, const type_t *iface)
{
int dispinterface = is_attr(iface->attrs, ATTR_DISPINTERFACE);
@ -1045,21 +1049,26 @@ static void write_com_interface_start(FILE *header, const type_t *iface)
static void write_com_interface_end(FILE *header, type_t *iface)
{
int dispinterface = is_attr(iface->attrs, ATTR_DISPINTERFACE);
if (dispinterface)
write_dispiface_guid(header, iface);
else
write_iface_guid(header, iface);
const UUID *uuid = get_attrp(iface->attrs, ATTR_UUID);
if (uuid)
write_guid(header, dispinterface ? "DIID" : "IID", iface->name, uuid);
/* C++ interface */
fprintf(header, "#if defined(__cplusplus) && !defined(CINTERFACE)\n");
if (uuid)
fprintf(header, "MIDL_INTERFACE(\"%s\")\n", uuid_string(uuid));
else
fprintf(header, "interface ");
if (type_iface_get_inherit(iface))
{
fprintf(header, "interface %s : public %s\n", iface->name,
fprintf(header, "%s : public %s\n", iface->name,
type_iface_get_inherit(iface)->name);
fprintf(header, "{\n");
}
else
{
fprintf(header, "interface %s\n", iface->name);
fprintf(header, "%s\n", iface->name);
fprintf(header, "{\n");
fprintf(header, " BEGIN_INTERFACE\n");
fprintf(header, "\n");
@ -1075,6 +1084,8 @@ static void write_com_interface_end(FILE *header, type_t *iface)
if (!type_iface_get_inherit(iface))
fprintf(header, " END_INTERFACE\n");
fprintf(header, "};\n");
if (uuid)
write_uuid_decl(header, iface->name, uuid);
fprintf(header, "#else\n");
/* C interface */
fprintf(header, "typedef struct %sVtbl {\n", iface->name);
@ -1148,12 +1159,23 @@ static void write_rpc_interface_end(FILE *header, const type_t *iface)
static void write_coclass(FILE *header, type_t *cocl)
{
const UUID *uuid = get_attrp(cocl->attrs, ATTR_UUID);
fprintf(header, "/*****************************************************************************\n");
fprintf(header, " * %s coclass\n", cocl->name);
fprintf(header, " */\n\n");
write_coclass_guid(header, cocl);
if (uuid)
write_guid(header, "CLSID", cocl->name, uuid);
fprintf(header, "\n#ifdef __cplusplus\n");
fprintf(header, "class %s;\n", cocl->name);
if (uuid)
{
fprintf(header, "class DECLSPEC_UUID(\"%s\") %s;\n", uuid_string(uuid), cocl->name);
write_uuid_decl(header, cocl->name, uuid);
}
else
{
fprintf(header, "class %s;\n", cocl->name);
}
fprintf(header, "#endif\n");
fprintf(header, "\n");
}