ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

widl: Sort the proxy interfaces by iid and use a binary search in IID_Lookup.

This commit is contained in:
Alexandre Julliard 2008-12-01 16:25:45 +01:00
parent 61d600f42f
commit 9bf60549a5
1 changed files with 45 additions and 50 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

95
tools/widl/proxy.c
View File

@ -703,23 +703,16 @@ static void write_proxy_stmts(const statement_list_t *stmts, unsigned int *proc_
} }
} }
static void write_proxy_iface_name_format(const statement_list_t *stmts, const char *format) static int cmp_iid( const void *ptr1, const void *ptr2 )
{ {
const statement_t *stmt; const type_t * const *iface1 = ptr1;
if (stmts) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry ) const type_t * const *iface2 = ptr2;
{ const UUID *uuid1 = get_attrp( (*iface1)->attrs, ATTR_UUID );
if (stmt->type == STMT_LIBRARY) const UUID *uuid2 = get_attrp( (*iface2)->attrs, ATTR_UUID );
write_proxy_iface_name_format(stmt->u.lib->stmts, format); return memcmp( uuid1, uuid2, sizeof(UUID) );
else if (stmt->type == STMT_TYPE && stmt->u.type->type == RPC_FC_IP)
{
type_t *iface = stmt->u.type;
if (iface->ref && need_proxy(iface))
fprintf(proxy, format, iface->name);
}
}
} }
static void write_proxy_iface_base_iids(const statement_list_t *stmts) static void build_iface_list( const statement_list_t *stmts, type_t **ifaces[], int *count )
{ {
const statement_t *stmt; const statement_t *stmt;
@ -727,50 +720,36 @@ static void write_proxy_iface_base_iids(const statement_list_t *stmts)
LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry ) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry )
{ {
if (stmt->type == STMT_LIBRARY) if (stmt->type == STMT_LIBRARY)
write_proxy_iface_base_iids(stmt->u.lib->stmts); build_iface_list(stmt->u.lib->stmts, ifaces, count);
else if (stmt->type == STMT_TYPE && stmt->u.type->type == RPC_FC_IP) else if (stmt->type == STMT_TYPE && stmt->u.type->type == RPC_FC_IP)
{ {
type_t *iface = stmt->u.type; type_t *iface = stmt->u.type;
if (iface->ref && need_proxy(iface)) if (iface->ref && need_proxy(iface))
{ {
if (need_delegation(iface)) *ifaces = xrealloc( *ifaces, (*count + 1) * sizeof(*ifaces) );
fprintf( proxy, " &IID_%s, /* %s */\n", iface->ref->name, iface->name ); (*ifaces)[(*count)++] = iface;
else
fprintf( proxy, " 0,\n" );
} }
} }
} }
} }
static void write_iid_lookup(const statement_list_t *stmts, const char *file_id, int *c) static type_t **sort_interfaces( const statement_list_t *stmts, int *count )
{ {
const statement_t *stmt; type_t **ifaces = NULL;
if (stmts) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry )
{ *count = 0;
if (stmt->type == STMT_LIBRARY) build_iface_list( stmts, &ifaces, count );
write_iid_lookup(stmt->u.lib->stmts, file_id, c); qsort( ifaces, *count, sizeof(*ifaces), cmp_iid );
else if (stmt->type == STMT_TYPE && stmt->u.type->type == RPC_FC_IP) return ifaces;
{
type_t *iface = stmt->u.type;
if(iface->ref && need_proxy(iface))
{
fprintf(proxy, " if (!_%s_CHECK_IID(%d))\n", file_id, *c);
fprintf(proxy, " {\n");
fprintf(proxy, " *pIndex = %d;\n", *c);
fprintf(proxy, " return 1;\n");
fprintf(proxy, " }\n");
(*c)++;
}
}
}
} }
void write_proxies(const statement_list_t *stmts) void write_proxies(const statement_list_t *stmts)
{ {
int expr_eval_routines; int expr_eval_routines;
char *file_id = proxy_token; char *file_id = proxy_token;
int c, have_baseiid; int i, count, have_baseiid;
unsigned int proc_offset = 0; unsigned int proc_offset = 0;
type_t **interfaces;
if (!do_proxies) return; if (!do_proxies) return;
if (do_everything && !need_proxy_file(stmts)) return; if (do_everything && !need_proxy_file(stmts)) return;
@ -793,23 +772,27 @@ void write_proxies(const statement_list_t *stmts)
write_procformatstring(proxy, stmts, need_proxy); write_procformatstring(proxy, stmts, need_proxy);
write_typeformatstring(proxy, stmts, need_proxy); write_typeformatstring(proxy, stmts, need_proxy);
interfaces = sort_interfaces(stmts, &count);
fprintf(proxy, "static const CInterfaceProxyVtbl* const _%s_ProxyVtblList[] =\n", file_id); fprintf(proxy, "static const CInterfaceProxyVtbl* const _%s_ProxyVtblList[] =\n", file_id);
fprintf(proxy, "{\n"); fprintf(proxy, "{\n");
write_proxy_iface_name_format(stmts, " (const CInterfaceProxyVtbl*)&_%sProxyVtbl,\n"); for (i = 0; i < count; i++)
fprintf(proxy, " (const CInterfaceProxyVtbl*)&_%sProxyVtbl,\n", interfaces[i]->name);
fprintf(proxy, " 0\n"); fprintf(proxy, " 0\n");
fprintf(proxy, "};\n"); fprintf(proxy, "};\n");
fprintf(proxy, "\n"); fprintf(proxy, "\n");
fprintf(proxy, "static const CInterfaceStubVtbl* const _%s_StubVtblList[] =\n", file_id); fprintf(proxy, "static const CInterfaceStubVtbl* const _%s_StubVtblList[] =\n", file_id);
fprintf(proxy, "{\n"); fprintf(proxy, "{\n");
write_proxy_iface_name_format(stmts, " &_%sStubVtbl,\n"); for (i = 0; i < count; i++)
fprintf(proxy, " &_%sStubVtbl,\n", interfaces[i]->name);
fprintf(proxy, " 0\n"); fprintf(proxy, " 0\n");
fprintf(proxy, "};\n"); fprintf(proxy, "};\n");
fprintf(proxy, "\n"); fprintf(proxy, "\n");
fprintf(proxy, "static PCInterfaceName const _%s_InterfaceNamesList[] =\n", file_id); fprintf(proxy, "static PCInterfaceName const _%s_InterfaceNamesList[] =\n", file_id);
fprintf(proxy, "{\n"); fprintf(proxy, "{\n");
write_proxy_iface_name_format(stmts, " \"%s\",\n"); for (i = 0; i < count; i++)
fprintf(proxy, " \"%s\",\n", interfaces[i]->name);
fprintf(proxy, " 0\n"); fprintf(proxy, " 0\n");
fprintf(proxy, "};\n"); fprintf(proxy, "};\n");
fprintf(proxy, "\n"); fprintf(proxy, "\n");
@ -818,18 +801,30 @@ void write_proxies(const statement_list_t *stmts)
{ {
fprintf(proxy, "static const IID * _%s_BaseIIDList[] =\n", file_id); fprintf(proxy, "static const IID * _%s_BaseIIDList[] =\n", file_id);
fprintf(proxy, "{\n"); fprintf(proxy, "{\n");
write_proxy_iface_base_iids(stmts); for (i = 0; i < count; i++)
{
if (need_delegation(interfaces[i]))
fprintf( proxy, " &IID_%s, /* %s */\n", interfaces[i]->ref->name, interfaces[i]->name );
else
fprintf( proxy, " 0,\n" );
}
fprintf(proxy, " 0\n"); fprintf(proxy, " 0\n");
fprintf(proxy, "};\n"); fprintf(proxy, "};\n");
fprintf(proxy, "\n"); fprintf(proxy, "\n");
} }
fprintf(proxy, "#define _%s_CHECK_IID(n) IID_GENERIC_CHECK_IID(_%s, pIID, n)\n", file_id, file_id); fprintf(proxy, "static int __stdcall _%s_IID_Lookup(const IID* pIID, int* pIndex)\n", file_id);
fprintf(proxy, "\n");
fprintf(proxy, "int __stdcall _%s_IID_Lookup(const IID* pIID, int* pIndex)\n", file_id);
fprintf(proxy, "{\n"); fprintf(proxy, "{\n");
c = 0; fprintf(proxy, " int low = 0, high = %d;\n", count - 1);
write_iid_lookup(stmts, file_id, &c); fprintf(proxy, "\n");
fprintf(proxy, " while (low <= high)\n");
fprintf(proxy, " {\n");
fprintf(proxy, " int pos = (low + high) / 2;\n");
fprintf(proxy, " int res = IID_GENERIC_CHECK_IID(_%s, pIID, pos);\n", file_id);
fprintf(proxy, " if (!res) { *pIndex = pos; return 1; }\n");
fprintf(proxy, " if (res > 0) low = pos + 1;\n");
fprintf(proxy, " else high = pos - 1;\n");
fprintf(proxy, " }\n");
fprintf(proxy, " return 0;\n"); fprintf(proxy, " return 0;\n");
fprintf(proxy, "}\n"); fprintf(proxy, "}\n");
fprintf(proxy, "\n"); fprintf(proxy, "\n");
@ -842,7 +837,7 @@ void write_proxies(const statement_list_t *stmts)
if (have_baseiid) fprintf(proxy, " _%s_BaseIIDList,\n", file_id); if (have_baseiid) fprintf(proxy, " _%s_BaseIIDList,\n", file_id);
else fprintf(proxy, " 0,\n"); else fprintf(proxy, " 0,\n");
fprintf(proxy, " &_%s_IID_Lookup,\n", file_id); fprintf(proxy, " &_%s_IID_Lookup,\n", file_id);
fprintf(proxy, " %d,\n", c); fprintf(proxy, " %d,\n", count);
fprintf(proxy, " 1,\n"); fprintf(proxy, " 1,\n");
fprintf(proxy, " 0,\n"); fprintf(proxy, " 0,\n");
fprintf(proxy, " 0,\n"); fprintf(proxy, " 0,\n");