const char* get_symbol_str(const char* symname)
{
char* tmp;
const char* ret;
if (!symname) return "(nil)";
if (globals.do_demangle)
{
parsed_symbol symbol;
symbol_init(&symbol, symname);
if (!symbol_demangle(&symbol))
ret = symname;
else if (symbol.flags & SYM_DATA)
{
ret = tmp = dump_want_n(strlen(symbol.arg_text[0]) + 1);
if (tmp) strcpy(tmp, symbol.arg_text[0]);
}
else
{
unsigned int i, len, start = symbol.flags & SYM_THISCALL ? 1 : 0;
len = strlen(symbol.return_text) + 3 /* ' __' */ +
strlen(symbol_get_call_convention(&symbol)) + 1 /* ' ' */+
strlen(symbol.function_name) + 1 /* ')' */;
if (!symbol.argc || (symbol.argc == 1 && symbol.flags & SYM_THISCALL))
len += 4 /* "void" */;
else for (i = start; i < symbol.argc; i++)
len += (i > start ? 2 /* ", " */ : 0 /* "" */) + strlen(symbol.arg_text[i]);
if (symbol.varargs) len += 5 /* ", ..." */;
len += 2; /* ")\0" */
ret = tmp = dump_want_n(len);
if (tmp)
{
sprintf(tmp, "%s __%s %s(",
symbol.return_text,
symbol_get_call_convention(&symbol),
symbol.function_name);
if (!symbol.argc || (symbol.argc == 1 && symbol.flags & SYM_THISCALL))
strcat(tmp, "void");
else for (i = start; i < symbol.argc; i++)
{
if (i > start) strcat(tmp, ", ");
strcat(tmp, symbol.arg_text[i]);
}
if (symbol.varargs) strcat(tmp, ", ...");
strcat(tmp, ")");
}
}
symbol_clear(&symbol);
}
else ret = symname;
return ret;
}
static void
time_line_clear(void)
{
symbol_p scan;
symbol_p prev;
scan = time_line;
while (scan != NULL) {
prev = scan;
scan = scan->next;
symbol_clear(prev);
}
time_line = NULL;
}
int main (int argc, char *argv[])
#endif
{
parsed_symbol symbol;
int count = 0;
globals.mode = NONE;
globals.forward_dll = NULL;
globals.input_name = NULL;
globals.dumpsect = NULL;
parse_options (argv);
memset (&symbol, 0, sizeof (parsed_symbol));
switch (globals.mode)
{
case DMGL:
VERBOSE = TRUE;
if (globals.input_name == NULL)
fatal("No symbol name has been given\n");
printf("%s\n", get_symbol_str(globals.input_name));
break;
case SPEC:
if (globals.input_name == NULL)
fatal("No file name has been given\n");
set_module_name(TRUE);
if (!dll_open (globals.input_name))
break;
output_spec_preamble ();
output_header_preamble ();
output_c_preamble ();
while (dll_next_symbol (&symbol))
{
count++;
if (NORMAL)
printf ("Export %3d - '%s' ...%c", count, symbol.symbol,
VERBOSE ? '\n' : ' ');
if (globals.do_code && symbol_searched(count, symbol.symbol))
{
/* Attempt to get information about the symbol */
BOOL result = symbol_demangle (&symbol) || symbol_search(&symbol);
if (result && symbol.function_name)
/* Clean up the prototype */
symbol_clean_string (symbol.function_name);
if (NORMAL)
puts (result ? "[OK]" : "[Not Found]");
}
else if (NORMAL)
puts ("[Ignoring]");
output_spec_symbol (&symbol);
output_header_symbol (&symbol);
output_c_symbol (&symbol);
symbol_clear (&symbol);
}
output_makefile ();
if (VERBOSE)
puts ("Finished, Cleaning up...");
if (symbol_finish())
return 1;
break;
case NONE:
do_usage(0);
break;
case DUMP:
if (globals.input_name == NULL)
fatal("No file name has been given\n");
set_module_name(FALSE);
dump_file(globals.input_name);
break;
}
return 0;
}
static void
symbol_dealloc (zbarSymbol *self)
{
symbol_clear(self);
((PyObject*)self)->ob_type->tp_free((PyObject*)self);
}