4 * Copyright 2005-2006 Eric Kohl
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include "wine/port.h"
39 #include "widltypes.h"
41 #include "typelib_struct.h"
45 static int indent
= 0;
47 static int print_client( const char *format
, ... )
53 if (format
[0] != '\n')
54 for (i
= 0; i
< indent
; i
++)
56 r
= vfprintf(client
, format
, va
);
62 static void check_pointers(const func_t
*func
)
69 LIST_FOR_EACH_ENTRY( var
, func
->args
, const var_t
, entry
)
71 if (is_var_ptr(var
) && cant_be_null(var
))
73 print_client("if (!%s)\n", var
->name
);
76 print_client("RpcRaiseException(RPC_X_NULL_REF_POINTER);\n");
78 print_client("}\n\n");
83 static void write_function_stubs(type_t
*iface
, unsigned int *proc_offset
)
86 const char *implicit_handle
= get_attrp(iface
->attrs
, ATTR_IMPLICIT_HANDLE
);
87 int explicit_handle
= is_attr(iface
->attrs
, ATTR_EXPLICIT_HANDLE
);
92 print_client("static RPC_BINDING_HANDLE %s__MIDL_AutoBindHandle;\n\n", iface
->name
);
94 if (iface
->funcs
) LIST_FOR_EACH_ENTRY( func
, iface
->funcs
, const func_t
, entry
)
96 const var_t
*def
= func
->def
;
97 const var_t
* explicit_handle_var
;
99 /* check for a defined binding handle */
100 explicit_handle_var
= get_explicit_handle_var(func
);
103 if (!explicit_handle_var
)
105 error("%s() does not define an explicit binding handle!\n", def
->name
);
109 else if (implicit_handle
)
111 if (explicit_handle_var
)
113 error("%s() must not define a binding handle!\n", def
->name
);
118 write_type(client
, def
->type
);
119 fprintf(client
, " ");
120 write_prefix_name(client
, prefix_client
, def
);
121 fprintf(client
, "(\n");
124 write_args(client
, func
->args
, iface
->name
, 0, TRUE
);
126 print_client("void");
127 fprintf(client
, ")\n");
130 /* write the functions body */
131 fprintf(client
, "{\n");
134 /* declare return value '_RetVal' */
135 if (!is_void(def
->type
))
138 write_type(client
, def
->type
);
139 fprintf(client
, " _RetVal;\n");
142 if (implicit_handle
|| explicit_handle_var
)
143 print_client("RPC_BINDING_HANDLE _Handle = 0;\n");
145 print_client("RPC_MESSAGE _RpcMessage;\n");
146 print_client("MIDL_STUB_MESSAGE _StubMsg;\n");
147 fprintf(client
, "\n");
150 check_pointers(func
);
152 print_client("RpcTryFinally\n");
156 print_client("NdrClientInitializeNew(\n");
158 print_client("(PRPC_MESSAGE)&_RpcMessage,\n");
159 print_client("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
160 print_client("(PMIDL_STUB_DESC)&%s_StubDesc,\n", iface
->name
);
161 print_client("%d);\n", method_count
);
163 fprintf(client
, "\n");
167 print_client("_Handle = %s;\n", implicit_handle
);
168 fprintf(client
, "\n");
170 else if (explicit_handle_var
)
172 print_client("_Handle = %s;\n", explicit_handle_var
->name
);
173 fprintf(client
, "\n");
176 write_remoting_arguments(client
, indent
, func
, PASS_IN
, PHASE_BUFFERSIZE
);
178 print_client("NdrGetBuffer(\n");
180 print_client("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
181 print_client("_StubMsg.BufferLength,\n");
182 if (implicit_handle
|| explicit_handle_var
)
183 print_client("_Handle);\n");
185 print_client("%s__MIDL_AutoBindHandle);\n", iface
->name
);
187 fprintf(client
, "\n");
189 /* marshal arguments */
190 write_remoting_arguments(client
, indent
, func
, PASS_IN
, PHASE_MARSHAL
);
192 /* send/receive message */
193 /* print_client("NdrNsSendReceive(\n"); */
194 /* print_client("(unsigned char *)_StubMsg.Buffer,\n"); */
195 /* print_client("(RPC_BINDING_HANDLE *) &%s__MIDL_AutoBindHandle);\n", iface->name); */
196 print_client("NdrSendReceive(\n");
198 print_client("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
199 print_client("(unsigned char *)_StubMsg.Buffer);\n\n");
202 print_client("_StubMsg.BufferStart = (unsigned char *)_RpcMessage.Buffer;\n");
203 print_client("_StubMsg.BufferEnd = _StubMsg.BufferStart + _RpcMessage.BufferLength;\n");
205 if (has_out_arg_or_return(func
))
207 fprintf(client
, "\n");
209 print_client("if ((_RpcMessage.DataRepresentation & 0x0000FFFFUL) != NDR_LOCAL_DATA_REPRESENTATION)\n");
211 print_client("NdrConvert(\n");
213 print_client("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
214 print_client("(PFORMAT_STRING)&__MIDL_ProcFormatString.Format[%u]);\n", *proc_offset
);
218 /* unmarshall arguments */
219 fprintf(client
, "\n");
220 write_remoting_arguments(client
, indent
, func
, PASS_OUT
, PHASE_UNMARSHAL
);
222 /* unmarshal return value */
223 if (!is_void(def
->type
))
224 print_phase_basetype(client
, indent
, PHASE_UNMARSHAL
, PASS_RETURN
, def
, "_RetVal");
226 /* update proc_offset */
229 LIST_FOR_EACH_ENTRY( var
, func
->args
, const var_t
, entry
)
230 *proc_offset
+= get_size_procformatstring_var(var
);
232 if (!is_void(def
->type
))
233 *proc_offset
+= get_size_procformatstring_var(def
);
235 *proc_offset
+= 2; /* FC_END and FC_PAD */
239 print_client("RpcFinally\n");
244 /* FIXME: emit client finally code */
246 print_client("NdrFreeBuffer((PMIDL_STUB_MESSAGE)&_StubMsg);\n");
250 print_client("RpcEndFinally\n");
253 /* emit return code */
254 if (!is_void(def
->type
))
256 fprintf(client
, "\n");
257 print_client("return _RetVal;\n");
261 fprintf(client
, "}\n");
262 fprintf(client
, "\n");
269 static void write_stubdescdecl(type_t
*iface
)
271 print_client("static const MIDL_STUB_DESC %s_StubDesc;\n", iface
->name
);
272 fprintf(client
, "\n");
276 static void write_stubdescriptor(type_t
*iface
, int expr_eval_routines
)
278 const char *implicit_handle
= get_attrp(iface
->attrs
, ATTR_IMPLICIT_HANDLE
);
280 print_client("static const MIDL_STUB_DESC %s_StubDesc =\n", iface
->name
);
283 print_client("(void *)& %s___RpcClientInterface,\n", iface
->name
);
284 print_client("MIDL_user_allocate,\n");
285 print_client("MIDL_user_free,\n");
289 print_client("&%s,\n", implicit_handle
);
291 print_client("&%s__MIDL_AutoBindHandle,\n", iface
->name
);
293 print_client("},\n");
294 print_client("0,\n");
295 print_client("0,\n");
296 if (expr_eval_routines
)
297 print_client("ExprEvalRoutines,\n");
299 print_client("0,\n");
300 print_client("0,\n");
301 print_client("__MIDL_TypeFormatString.Format,\n");
302 print_client("1, /* -error bounds_check flag */\n");
303 print_client("0x10001, /* Ndr library version */\n");
304 print_client("0,\n");
305 print_client("0x50100a4, /* MIDL Version 5.1.164 */\n");
306 print_client("0,\n");
307 print_client("0,\n");
308 print_client("0, /* notify & notify_flag routine table */\n");
309 print_client("1, /* Flags */\n");
310 print_client("0, /* Reserved3 */\n");
311 print_client("0, /* Reserved4 */\n");
312 print_client("0 /* Reserved5 */\n");
314 print_client("};\n");
315 fprintf(client
, "\n");
319 static void write_clientinterfacedecl(type_t
*iface
)
321 unsigned long ver
= get_attrv(iface
->attrs
, ATTR_VERSION
);
322 const UUID
*uuid
= get_attrp(iface
->attrs
, ATTR_UUID
);
323 const str_list_t
*endpoints
= get_attrp(iface
->attrs
, ATTR_ENDPOINT
);
325 if (endpoints
) write_endpoints( client
, iface
->name
, endpoints
);
327 print_client("static const RPC_CLIENT_INTERFACE %s___RpcClientInterface =\n", iface
->name
);
330 print_client("sizeof(RPC_CLIENT_INTERFACE),\n");
331 print_client("{{0x%08lx,0x%04x,0x%04x,{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x}},{%d,%d}},\n",
332 uuid
->Data1
, uuid
->Data2
, uuid
->Data3
, uuid
->Data4
[0], uuid
->Data4
[1],
333 uuid
->Data4
[2], uuid
->Data4
[3], uuid
->Data4
[4], uuid
->Data4
[5], uuid
->Data4
[6],
334 uuid
->Data4
[7], LOWORD(ver
), HIWORD(ver
));
335 print_client("{{0x8a885d04,0x1ceb,0x11c9,{0x9f,0xe8,0x08,0x00,0x2b,0x10,0x48,0x60}},{2,0}},\n"); /* FIXME */
336 print_client("0,\n");
339 print_client("%u,\n", list_count(endpoints
));
340 print_client("(PRPC_PROTSEQ_ENDPOINT)%s__RpcProtseqEndpoint,\n", iface
->name
);
344 print_client("0,\n");
345 print_client("0,\n");
347 print_client("0,\n");
348 print_client("0,\n");
349 print_client("0,\n");
351 print_client("};\n");
353 print_client("RPC_IF_HANDLE %s_ClientIfHandle = (RPC_IF_HANDLE)& %s___RpcClientInterface;\n",
354 iface
->name
, iface
->name
);
356 print_client("RPC_IF_HANDLE %s%s_v%d_%d_c_ifspec = (RPC_IF_HANDLE)& %s___RpcClientInterface;\n",
357 prefix_client
, iface
->name
, LOWORD(ver
), HIWORD(ver
), iface
->name
);
358 fprintf(client
, "\n");
362 static void write_implicithandledecl(type_t
*iface
)
364 const char *implicit_handle
= get_attrp(iface
->attrs
, ATTR_IMPLICIT_HANDLE
);
368 fprintf(client
, "handle_t %s;\n", implicit_handle
);
369 fprintf(client
, "\n");
374 static void init_client(void)
377 if (!(client
= fopen(client_name
, "w")))
378 error("Could not open %s for output\n", client_name
);
380 print_client("/*** Autogenerated by WIDL %s from %s - Do not edit ***/\n", PACKAGE_VERSION
, input_name
);
381 print_client("#include <string.h>\n");
382 print_client("#ifdef _ALPHA_\n");
383 print_client("#include <stdarg.h>\n");
384 print_client("#endif\n");
385 fprintf(client
, "\n");
386 print_client("#include \"%s\"\n", header_name
);
387 fprintf(client
, "\n");
391 void write_client(ifref_list_t
*ifaces
)
393 unsigned int proc_offset
= 0;
398 if (do_everything
&& !ifaces
)
405 write_formatstringsdecl(client
, indent
, ifaces
, 0);
407 if (ifaces
) LIST_FOR_EACH_ENTRY( iface
, ifaces
, ifref_t
, entry
)
409 if (is_object(iface
->iface
->attrs
) || is_local(iface
->iface
->attrs
))
412 fprintf(client
, "/*****************************************************************************\n");
413 fprintf(client
, " * %s interface\n", iface
->iface
->name
);
414 fprintf(client
, " */\n");
415 fprintf(client
, "\n");
417 if (iface
->iface
->funcs
)
419 int expr_eval_routines
;
421 write_implicithandledecl(iface
->iface
);
423 write_clientinterfacedecl(iface
->iface
);
424 write_stubdescdecl(iface
->iface
);
425 write_function_stubs(iface
->iface
, &proc_offset
);
427 print_client("#if !defined(__RPC_WIN32__)\n");
428 print_client("#error Invalid build platform for this stub.\n");
429 print_client("#endif\n");
431 fprintf(client
, "\n");
433 expr_eval_routines
= write_expr_eval_routines(client
, iface
->iface
->name
);
434 if (expr_eval_routines
)
435 write_expr_eval_routine_list(client
, iface
->iface
->name
);
436 write_stubdescriptor(iface
->iface
, expr_eval_routines
);
440 fprintf(client
, "\n");
442 write_procformatstring(client
, ifaces
, 0);
443 write_typeformatstring(client
, ifaces
, 0);