struct parsed_proto_arg {
char *reg;
- const char *type;
+ char *type;
struct parsed_proto *fptr;
void *datap;
};
struct parsed_proto {
char name[256];
- const char *ret_type;
+ char *ret_type;
struct parsed_proto_arg arg[16];
int argc;
int argc_stack;
int argc_reg;
unsigned int is_func:1;
unsigned int is_stdcall:1;
+ unsigned int is_vararg:1;
unsigned int is_fptr:1;
unsigned int is_array:1;
};
}
// hmh..
+static const char *known_type_mod[] = {
+ "const",
+ "signed",
+ "unsigned",
+};
+
static const char *known_types[] = {
- "const void *",
"void *",
"char *",
"FILE *",
"int *",
- "unsigned __int8",
- "unsigned __int16",
- "unsigned int",
- "signed int",
+ "__int8 *",
+ "__int16 *",
"char",
"__int8",
"__int16",
+ "__int32",
"int",
"bool",
"void",
"BYTE",
"WORD",
+ "BOOL",
"DWORD",
"_DWORD",
"HMODULE",
"HANDLE",
"HWND",
+ "LANGID",
"LPCSTR",
"size_t",
};
-static int typecmp(const char *n, const char *t)
+// returns ptr to char after type ends
+static const char *typecmp(const char *n, const char *t)
{
for (; *t != 0; n++, t++) {
while (n[0] == ' ' && (n[1] == ' ' || n[1] == '*'))
while (t[0] == ' ' && (t[1] == ' ' || t[1] == '*'))
t++;
if (*n != *t)
- return *n - *t;
+ return NULL;
}
- return 0;
+ return n;
}
-static const char *check_type(const char *name)
+static char *check_type(const char *name, int *len_out)
{
+ const char *n = name, *n1;
+ int len;
int i;
+ *len_out = 0;
+
+ for (i = 0; i < ARRAY_SIZE(known_type_mod); i++) {
+ len = strlen(known_type_mod[i]);
+ if (strncmp(n, known_type_mod[i], len) != 0)
+ continue;
+
+ n += len;
+ while (my_isblank(*n))
+ n++;
+ i = 0;
+ }
+
for (i = 0; i < ARRAY_SIZE(known_types); i++) {
- if (typecmp(name, known_types[i]) == 0)
- return known_types[i];
+ n1 = typecmp(n, known_types[i]);
+ if (n1 == NULL)
+ continue;
+
+ *len_out = n1 - name;
+ return strndup(name, *len_out);
}
return NULL;
char regparm[16];
char buf[256];
char cconv[32];
- const char *kt;
+ char *kt;
int xarg = 0;
char *p, *p1;
int ret;
if (strncmp(p, "extern ", 7) == 0)
p = sskip(p + 7);
+ if (strncmp(p, "WINBASEAPI ", 11) == 0)
+ p = sskip(p + 11);
- kt = check_type(p);
+ kt = check_type(p, &ret);
if (kt == NULL) {
printf("%s:%d:%ld: unhandled return in '%s'\n",
hdrfn, hdrfline, (p - protostr) + 1, protostr);
return -1;
}
pp->ret_type = kt;
- p += strlen(kt);
- p = sskip(p);
+ p = sskip(p + ret);
if (!strchr(p, ')')) {
p = next_idt(buf, sizeof(buf), p);
pp->is_stdcall = 1; // in all cases seen..
else if (IS(cconv, "__usercall"))
pp->is_stdcall = 0; // ..or is it?
+ else if (IS(cconv, "WINAPI"))
+ pp->is_stdcall = 1;
else {
printf("%s:%d:%ld: unhandled cconv: '%s'\n",
hdrfn, hdrfline, (p - protostr) + 1, cconv);
if (*p == ',')
p = sskip(p + 1);
+ if (!strncmp(p, "...", 3)) {
+ pp->is_vararg = 1;
+ p = sskip(p + 3);
+ if (*p == ')') {
+ p++;
+ break;
+ }
+ printf("%s:%d:%ld: ')' expected\n",
+ hdrfn, hdrfline, (p - protostr) + 1);
+ return -1;
+ }
+
arg = &pp->arg[xarg];
xarg++;
p1 = p;
- kt = check_type(p);
+ kt = check_type(p, &ret);
if (kt == NULL) {
printf("%s:%d:%ld: unhandled type for arg%d\n",
hdrfn, hdrfline, (p - protostr) + 1, xarg);
return -1;
}
arg->type = kt;
- p += strlen(kt);
- p = sskip(p);
+ p = sskip(p + ret);
if (*p == '(') {
// func ptr
pp->arg[1].reg = strdup("edx");
}
+ if (pp->is_vararg && pp->is_stdcall) {
+ printf("%s:%d: vararg stdcall?\n", hdrfn, hdrfline);
+ return -1;
+ }
+
pp->argc = xarg;
for (i = 0; i < pp->argc; i++) {
for (i = 0; i < pp->argc; i++) {
if (pp->arg[i].reg != NULL)
free(pp->arg[i].reg);
+ if (pp->arg[i].type != NULL)
+ free(pp->arg[i].type);
if (pp->arg[i].fptr != NULL)
free(pp->arg[i].fptr);
}
+ if (pp->ret_type != NULL)
+ free(pp->ret_type);
}