95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
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/*
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* MICO --- an Open Source CORBA implementation
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* Copyright (c) 2003 Harald B<EFBFBD>hme
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* For more information, visit the MICO Home Page at
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* http://www.mico.org/
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*/
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/* Modified by Cedric Gustin <cedric.gustin@gmail.com> on 2006/01/13 :
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* Redirect the output of dumpbin to dumpbin.out instead of reading the
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* output stream of popen, as it fails with Visual Studio 2005 in
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* pre-link build events.
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*/
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#include <iostream>
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#include <fstream>
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#include <stdio.h>
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using namespace std;
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int main(int argc,char** argv)
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{
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if (argc < 4) {
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cerr << "Usage: " << argv[0] << " <def-file-name> <dll-base-name> <obj-file> ...." << endl;
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return 2;
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}
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// CG : Explicitly redirect stdout to dumpbin.out.
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string dumpbin = "dumpbin /SYMBOLS /OUT:dumpbin.out";
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int i = 3;
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for(;i<argc;) {
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dumpbin += " ";
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dumpbin += argv[i++];
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}
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FILE * dump;
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if( (dump = _popen(dumpbin.c_str(),"r")) == NULL ) {
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cerr << "could not popen dumpbin" << endl;
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return 3;
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}
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// CG : Wait for the dumpbin process to finish and open dumpbin.out.
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_pclose(dump);
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dump=fopen("dumpbin.out","r");
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ofstream def_file(argv[1]);
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def_file << "LIBRARY " << argv[2] << endl;
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def_file << "EXPORTS" << endl;
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i=0;
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while( !feof(dump)) {
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char buf [65000];
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if( fgets( buf, 64999, dump ) != NULL ) {
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if(!strstr(buf," UNDEF ") && strstr(buf," External ")) {
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char *s = strchr(buf,'|') + 1;
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while(*s == ' ' || *s == '\t') s++;
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char *e=s;
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while(*e != ' ' && *e != '\t' && *e != '\0' && *e!= '\n') e++;
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*e = '\0';
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if(strchr(s,'?')==0 && s[0]=='_' && strchr(s,'@') == 0 )//this is a C export type: _fct -> fct
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def_file << " " << (s+1) << endl;
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else
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if(strchr(s,'?')!=0 && strncmp(s,"??_G",4)!=0 && strncmp(s,"??_E",4)!=0) {
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def_file << " " << s << endl;
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}
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}
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}
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}
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// CG : Close dumpbin.out and delete it.
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fclose(dump);
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remove("dumpbin.out");
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cout << dumpbin.c_str() << endl;
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}
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