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widl: Add a function to generate the Ndr type calls. 

- Add a function to generate the Ndr type calls.
- Fix a typo where the aligned buffer was added to itself, rather than
assigned.
oldstable
Robert Shearman 2006-03-31 12:47:35 +01:00 committed by Alexandre Julliard
parent 96f6a22ece
commit 04632f6ab7
1 changed files with 33 additions and 36 deletions
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69
tools/widl/typegen.c
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@ -1396,20 +1396,41 @@ unsigned int get_required_buffer_size(const var_t *var, unsigned int *alignment)
return get_required_buffer_size_type(var->type, var->ptr_level, var->array, var->name, alignment);
}
static inline const char *function_from_phase(enum remoting_phase phase)
static void print_phase_function(FILE *file, int indent, const char *type,
enum remoting_phase phase,
const char *varname, unsigned int type_offset)
{
const char *function;
switch (phase)
{
case PHASE_BUFFERSIZE:
return "BufferSize";
function = "BufferSize";
break;
case PHASE_MARSHAL:
return "Marshall";
function = "Marshall";
break;
case PHASE_UNMARSHAL:
return "Unmarshall";
function = "Unmarshall";
break;
case PHASE_FREE:
return "Free";
function = "Free";
break;
default:
assert(0);
return;
}
return NULL;
print_file(file, indent, "Ndr%s%s(\n", type, function);
indent++;
print_file(file, indent, "(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
print_file(file, indent, "%s%s,\n",
(phase == PHASE_UNMARSHAL) ? "(unsigned char **)&" : "(unsigned char *)",
varname);
print_file(file, indent, "(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%d]%s\n",
type_offset, (phase == PHASE_UNMARSHAL) ? "," : ");");
if (phase == PHASE_UNMARSHAL)
print_file(file, indent, "0);\n");
indent--;
}
/* returns whether the MaxCount, Offset or ActualCount members need to be
@ -1470,9 +1491,7 @@ void write_remoting_arguments(FILE *file, int indent, const func_t *func,
if (is_string_type(var->attrs, var->ptr_level, var->array))
{
if (var->array && var->array->is_const)
print_file(file, indent,
"NdrNonConformantString%s(&_StubMsg, (unsigned char *)%s, &__MIDL_TypeFormatString.Format[%d]);\n",
function_from_phase(phase), var->name, *type_offset);
print_phase_function(file, indent, "NonConformantString", phase, var->name, *type_offset);
else
{
if (size_is && is_size_needed_for_phase(phase))
@ -1494,16 +1513,7 @@ void write_remoting_arguments(FILE *file, int indent, const func_t *func,
}
else
{
print_file(file, indent, "NdrConformantString%s(\n", function_from_phase(phase));
indent++;
print_file(file, indent, "(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
print_file(file, indent, "(unsigned char *)%s,\n", var->name);
print_file(file, indent, "(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%d]%s\n",
*type_offset + (has_size ? 4 : 2),
(phase == PHASE_MARSHAL) ? ");" : ",");
if (phase == PHASE_UNMARSHAL)
print_file(file, indent, "(unsigned char)0);\n");
indent--;
print_phase_function(file, indent, "ConformantString", phase, var->name, *type_offset);
}
}
}
@ -1554,10 +1564,7 @@ void write_remoting_arguments(FILE *file, int indent, const func_t *func,
}
}
print_file(file, indent,
"Ndr%s%s(&_StubMsg, (unsigned char *)%s, &__MIDL_TypeFormatString.Format[%d]);\n",
array_type, function_from_phase(phase), var->name,
*type_offset);
print_phase_function(file, indent, array_type, phase, var->name, *type_offset);
}
else if (var->ptr_level == 0 && is_base_type(type->type))
{
@ -1606,7 +1613,7 @@ void write_remoting_arguments(FILE *file, int indent, const func_t *func,
if (phase == PHASE_MARSHAL || phase == PHASE_UNMARSHAL)
{
print_file(file, indent, "_StubMsg.Buffer += (unsigned char *)(((long)_StubMsg.Buffer + %u) & ~0x%x);\n",
print_file(file, indent, "_StubMsg.Buffer = (unsigned char *)(((long)_StubMsg.Buffer + %u) & ~0x%x);\n",
alignment - 1, alignment - 1);
if (phase == PHASE_MARSHAL)
@ -1658,9 +1665,7 @@ void write_remoting_arguments(FILE *file, int indent, const func_t *func,
ndrtype = NULL;
}
print_file(file, indent,
"Ndr%s%s(&_StubMsg, (unsigned char *)%s, &__MIDL_TypeFormatString.Format[%d]);\n",
ndrtype, function_from_phase(phase), var->name, *type_offset);
print_phase_function(file, indent, ndrtype, phase, var->name, *type_offset);
}
else
{
@ -1734,15 +1739,7 @@ void write_remoting_arguments(FILE *file, int indent, const func_t *func,
}
else
{
print_file(file, indent, "NdrPointer%s(\n", function_from_phase(phase));
indent++;
print_file(file, indent, "(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
print_file(file, indent, "(unsigned char *)%s,\n", var->name);
print_file(file, indent, "(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%d]%s\n",
*type_offset, (phase == PHASE_MARSHAL) ? ");" : ",");
if (phase == PHASE_UNMARSHAL)
print_file(file, indent, "(unsigned char *)0);\n");
indent--;
print_phase_function(file, indent, "Pointer", phase, var->name, *type_offset);
}
}
fprintf(file, "\n");