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收到一个Protel文件，奈何很久没用了，转PADS结果网表全乱了，一怒之下自己写了一个，下面是源程序，可执行文件见附件。<br /><br />// net2asc.cpp : Defines the entry point for the console application.<br />//<br /><br />#include "stdafx.h"<br /><br />#include <fstream><br />#include <cstring><br /><br />using namespace std;<br /><br />struct{<br /> _TCHAR des[20];<br /> _TCHAR part[20];<br /> _TCHAR foot[20];<br />}iComp,oComp;<br /><br />int _tmain(int argc, _TCHAR* argv[])<br />{<br /> _TCHAR* pszCh;<br /> fstream Outfile,Con,Infile;<br /> int cntcmp=0,cntnet=0,cntnod=0;<br /><br /> Con.open( "con", ios_base::out );<br /><br /> Con<<"Protel Netlist to PADS Ascii Converter Ver 0.1\n";<br /> Con<<"Copyright (c) 2008 Micheal, the Wolf.\n\n";<br /><br /> switch(argc){<br />case 2:<br /><br /> argv[2]=new _TCHAR[35]; // the project must be multi-byte character set;<br /><br /> strcpy(argv[2],argv[1]);<br /> if((pszCh=strrchr(argv[2],'.'))!=NULL)*pszCh='\0';<br /> strncat(argv[2],".asc",4);<br /> // Con<<"\n\n"<<argv[1]<<"\n\n"<<argv[2];<br />case 3:<br /> Outfile.open( argv[2], ios_base::out | ios_base::trunc );<br /> // Con<<"a";<br /> if(!Outfile.is_open())goto usage;<br /> Infile.open( argv[1], ios_base::in );<br /> if(!Infile.is_open())goto usage;<br /> break;<br />default:<br />usage:<br /> Con<<"Usage: Net2Asc Inputfile [Outputfile]\n\n"<<argc;<br /> exit(-1);<br /> }<br /><br /> // Output the ascii header<br /> Outfile<<"!PADS-POWERPCB-V2005.0-MILS-250L-CP936! NETLIST FILE FROM PADS LOGIC V2005.0\n";<br /> Outfile<<"*REMARK* "<<argv[1]<<"\n\n";<br /><br /><br /> // pass 1: parse the componets<br /> pszCh=new _TCHAR[180];<br /> Outfile<<"*PART* ITEMS\n";<br /> while(Infile.getline(pszCh,180,'\n')){<br /> if(!strcmp(pszCh,"[")){<br /> Infile.getline(iComp.des,80,'\n');<br /> Infile.getline(iComp.foot,80,'\n');<br /> Infile.getline(iComp.part,80,'\n');<br /> Infile.getline(pszCh,80,'\n');<br /> Infile.getline(pszCh,80,'\n');<br /> Infile.getline(pszCh,80,'\n');<br /> Infile.getline(pszCh,80,'\n');<br /> if(*pszCh!=']'){Con<<iComp.des<<'\n'<<iComp.foot<<'\n'<<iComp.part<<'\n'<<pszCh;exit(2);}<br /><br /> Outfile<<iComp.des<<'\t'<<iComp.part;<br /> if(strlen(iComp.foot))Outfile<<'@'<<iComp.foot;<br /> Outfile<<'\n';<br /> cntcmp++;<br /> }<br /> else if(!strcmp(pszCh,"(")){<br /> Infile.getline(pszCh,80,'\n');<br /> Outfile<<"\n*SIGNAL* "<<pszCh<<'\n';<br /> cntnet++;<br /> int i=0;<br /> Infile.getline(pszCh,80,'\n');<br /> while(*pszCh!=')'){<br /> cntnod++;<br /> char* pszTemp=strchr(pszCh,'-');<br /> *pszTemp='.';<br /> Outfile<<pszCh<<' ';<br /> if(!(++i%5))Outfile<<'\n';<br /> Infile.getline(pszCh,80,'\n');<br /> }<br /> }<br /><br /> }<br /><br /><br /> Outfile<<"\n*END* OF ASCII OUTPUT FILE\n";<br /> Outfile.close();<br /> Infile.close();<br /> Con<<"\n"<<cntcmp<<" components, "<<cntnet<<" nets and "<<cntnod<<" nodes had been generated.\n";<br /> exit(0);<br /><br />}<br /><br /> |
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