int main(int argc, char* argv[])
{
CLineFields file;
if (argc < 4) {
cerr << "join files according to a numerical field (1-based)" <<endl;
cerr << "only keep the ones contained in all files, and print them out from the first file" <<endl;
cerr << "syntax:" << endl;
cerr << " " << argv[0] << " field file1 file2 [file3...] > output" << endl;
return -1;
}
memset(mark,0,sizeof(mark));
// handle the files
int f2 = atoi(argv[1])-1;
if (f2>=0)
{
for (int i=3; i<argc; i++)
handlefile(argv[i], f2, argc-2);
handlefile(argv[2], f2, argc-2);
}
else
{
cerr << "parameter error! " << endl;
return -1;
}
return 0;
}
int main(int argc, char* argv[])
{
CLineFields file;
if (argc != 4) {
cerr << "join the file with itself according to fields (1-based) so that duplicate lines can be removed" <<endl;
cerr << "syntax:" << endl;
cerr << " " << argv[0] << " file field1 field2 > output" << endl;
return -1;
}
// handle the first file
int f1 = atoi(argv[2])-1;
int f2 = atoi(argv[3])-1;
if (f1>=0 && f2>=0)
{
handlefile(argv[1], f1, f2);
}
else
{
cerr << "parameter error! " << endl;
return -1;
}
// output the final results
for (map<string, string>::iterator it= results.begin(); it!= results.end(); it++) {
cout << (*it).second << endl;
}
return 0;
}
int main(int argc, char* argv[])
{
CLineFields file;
if (argc < 4) {
cerr << "union files according to a numerical field (1-based)" <<endl;
cerr << "syntax:" << endl;
cerr << " " << argv[0] << " field file1 file2 [file3...] > output" << endl;
return -1;
}
memset(mark,0,sizeof(mark));
// handle the files
int f2 = atoi(argv[1])-1;
if (f2>=0)
{
for (int i=2; i<argc; i++)
handlefile(argv[i], f2);
}
else
{
cerr << "parameter error! " << endl;
return -1;
}
return 0;
}
static void handledir(struct hthead *req, int fd, char *path)
{
struct config **cfs;
int i, o;
struct stat sb;
char *inm, *ipath, *cpath;
struct pattern *pat;
cpath = sprintf2("%s/", path);
cfs = getconfigs(cpath);
for(i = 0; cfs[i] != NULL; i++) {
if(cfs[i]->index != NULL) {
for(o = 0; cfs[i]->index[o] != NULL; o++) {
inm = cfs[i]->index[o];
ipath = sprintf2("%s/%s", path, inm);
if(!stat(ipath, &sb) && S_ISREG(sb.st_mode)) {
handlefile(req, fd, ipath);
free(ipath);
goto out;
}
free(ipath);
if(!strchr(inm, '.') && ((ipath = findfile(path, inm, NULL)) != NULL)) {
handlefile(req, fd, ipath);
free(ipath);
goto out;
}
}
break;
}
}
if((pat = findmatch(cpath, 0, PT_DIR)) != NULL) {
handle(req, fd, cpath, pat);
goto out;
}
simpleerror(fd, 403, "Not Authorized", "Will not send listings for this directory.");
out:
free(cpath);
}
