diff options
Diffstat (limited to 'MSVC_Net2008/gendef/gendef.cc')
-rw-r--r-- | MSVC_Net2008/gendef/gendef.cc | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/MSVC_Net2008/gendef/gendef.cc b/MSVC_Net2008/gendef/gendef.cc new file mode 100644 index 0000000..cf66560 --- /dev/null +++ b/MSVC_Net2008/gendef/gendef.cc @@ -0,0 +1,94 @@ +/* + * MICO --- an Open Source CORBA implementation + * Copyright (c) 2003 Harald Böhme + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * For more information, visit the MICO Home Page at + * http://www.mico.org/ + */ + +/* Modified by Cedric Gustin <cedric.gustin@gmail.com> on 2006/01/13 : + * Redirect the output of dumpbin to dumpbin.out instead of reading the + * output stream of popen, as it fails with Visual Studio 2005 in + * pre-link build events. + */ + +#include <iostream> +#include <fstream> +#include <stdio.h> + +using namespace std; + +int main(int argc,char** argv) +{ + if (argc < 4) { + cerr << "Usage: " << argv[0] << " <def-file-name> <dll-base-name> <obj-file> ...." << endl; + return 2; + } + + // CG : Explicitly redirect stdout to dumpbin.out. + string dumpbin = "dumpbin /SYMBOLS /OUT:dumpbin.out"; + int i = 3; + + for(;i<argc;) { + dumpbin += " "; + dumpbin += argv[i++]; + } + + FILE * dump; + + if( (dump = _popen(dumpbin.c_str(),"r")) == NULL ) { + cerr << "could not popen dumpbin" << endl; + return 3; + } + + // CG : Wait for the dumpbin process to finish and open dumpbin.out. + _pclose(dump); + dump=fopen("dumpbin.out","r"); + + ofstream def_file(argv[1]); + + def_file << "LIBRARY " << argv[2] << endl; + def_file << "EXPORTS" << endl; + + i=0; + while( !feof(dump)) { + char buf [65000]; + + if( fgets( buf, 64999, dump ) != NULL ) { + if(!strstr(buf," UNDEF ") && strstr(buf," External ")) { + char *s = strchr(buf,'|') + 1; + while(*s == ' ' || *s == '\t') s++; + char *e=s; + while(*e != ' ' && *e != '\t' && *e != '\0' && *e!= '\n') e++; + *e = '\0'; + + if(strchr(s,'?')==0 && s[0]=='_' && strchr(s,'@') == 0 )//this is a C export type: _fct -> fct + def_file << " " << (s+1) << endl; + else + if(strchr(s,'?')!=0 && strncmp(s,"??_G",4)!=0 && strncmp(s,"??_E",4)!=0) { + def_file << " " << s << endl; + } + } + } + } + + // CG : Close dumpbin.out and delete it. + fclose(dump); + remove("dumpbin.out"); + + cout << dumpbin.c_str() << endl; +} |