/* * Main.cpp -- the main function of Tiny Search Engine * Created: YAN Hongfei, Network lab of Peking University. <yhf@net.pku.edu.cn> * Created: July 15 2003. version 0.1.1 *		# Can crawl web pages with a process * Updated: Aug 20 2003. version 1.0.0 !!!! *		# Can crawl web pages with multithreads * Updated: Nov 08 2003. version 1.0.1 !!!! *		# more classes in the codes */#include "Tse.h"#include "Crawl.h"#include "Search.h"void help();int main(int argc, char* argv[]){	if( argc==2 && !strncmp(argv[1],"-s",2) ){	// search		CSearch iSearch;		iSearch.DoSearch();	} else if( argc==3 && !strncmp(argv[1],"-c",2) ){ // crawl pages		CCrawl iCrawl(argv[2], "visited.all");		iCrawl.DoCrawl();	} else {	// invalid argv		help();	}	exit(0);}void help(){	cout << "Tse 1.0" << endl;	cout << "Tiny Web Searching Engine, July 2003" << endl;	cout << "Syntax:" << endl;	cout << "\tTse -c inputFileName" << endl;	cout << "\tTse -s" << endl;	cout << "The input file contains a list of URLs for crawling.-c is to crawl all urls of inutFileName, and to save crawled links in 'visited.all' file. -s is a searching mode.In the extended mode,all the hypertext links in the webpages will be stored in the outputfile in the same format as the input file." << endl;	exit(0);}