void process_local_file_header(void)
{
printf("Process local file header\r\n");
fread(&lrec,1,sizeof(lrec),zipfd);
//get_string(lrec.filename_length,filename);
printf("Ready to get extra string.\r\n");
//get_string(lrec.extra_field_length,extra);
printf("String got.\r\n");
csize = lrec.compressed_size;
cusize = lrec.uncompressed_size;
cmethod = lrec.compression_method;
printf("csize:%d,cusize:%d,cmethod:%d",csize,cusize,cmethod);
extract_member();
}
/* process an import */
static int
do_import (char *name, uint32 offset, FILE *f)
{
struct ar_hdr ar_hdr;
struct imp_hdr imp_hdr;
char imp_flags[16];
char *buf;
char *sym;
char *dll;
int ord;
long pos;
if (fseek (f, offset, SEEK_SET) != 0)
return 0;
if (!ar_read_header (&ar_hdr, f))
return 0;
pos = ftell (f);
if (fread (&imp_hdr, sizeof (imp_hdr), 1, f) != 1)
return 1;
/* check if this is an import or not */
if (imp_hdr.sig1 != IMAGE_FILE_MACHINE_UNKNOWN || imp_hdr.sig2 != SIG2)
{
if (!only_defs)
{
/* rewind to start of member */
fseek (f, pos, SEEK_SET);
extract_member (get_ar_name (&ar_hdr),
strtol (ar_hdr.ar_size, NULL, 10), f);
}
return;
}
sym = buf = xmalloc (imp_hdr.size);
if (fread (buf, imp_hdr.size, 1, f) != 1)
{
free (buf);
return 0;
}
dll = sym + strlen (sym) + 1;
if (TEST_IMPNT(imp_hdr.type, IMPORT_ORDINAL))
ord = imp_hdr.ord_or_hint;
else
ord = -1;
if (TEST_IMPNT(imp_hdr.type, IMPORT_NAME_NOPREFIX))
{
if (*sym == '_')
sym++;
else while (*sym == '?' || *sym == '@')
sym++;
}
else if (TEST_IMPNT(imp_hdr.type, IMPORT_NAME_UNDECORATE))
{
if (*sym == '_')
sym++;
else while (*sym == '?' || *sym == '@')
sym++;
}
imp_flags[0] = '\0';
if (imp_hdr.type & IMPORT_DATA)
strcpy (imp_flags, "DATA ");
if (imp_hdr.type & IMPORT_CONST)
strcat (imp_flags, "CONST");
write_def (dll, sym, ord, imp_flags[0] ? imp_flags : NULL);
free (buf);
return 1;
}
