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split stdin

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This commit is contained in:
dockes 2005-12-04 17:10:22 +00:00
parent d8f764ec64
commit 36fe342ffd
1 changed files with 10 additions and 3 deletions
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13
src/common/textsplit.cpp
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@ -1,5 +1,5 @@
#ifndef lint #ifndef lint
static char rcsid[] = "@(#$Id: textsplit.cpp,v 1.14 2005-11-24 07:16:15 dockes Exp $ (C) 2004 J.F.Dockes"; static char rcsid[] = "@(#$Id: textsplit.cpp,v 1.15 2005-12-04 17:10:22 dockes Exp $ (C) 2004 J.F.Dockes";
#endif #endif
#ifndef TEST_TEXTSPLIT #ifndef TEST_TEXTSPLIT
@ -372,6 +372,7 @@ static string thisprog;
static string usage = static string usage =
" textsplit [opts] [filename]\n" " textsplit [opts] [filename]\n"
" -q: query mode\n" " -q: query mode\n"
" if filename is 'stdin', will read stdin for data (end with ^D)\n"
" \n\n" " \n\n"
; ;
@ -408,9 +409,15 @@ int main(int argc, char **argv)
TextSplit splitter(&cb, (op_flags&OPT_q) ? true: false); TextSplit splitter(&cb, (op_flags&OPT_q) ? true: false);
if (argc == 1) { if (argc == 1) {
string data; string data;
if (!file_to_string(*argv++, data)) const char *filename = *argv++; argc--;
if (!strcmp(filename, "stdin")) {
char buf[1024];
int nread;
while ((nread = read(0, buf, 1024)) > 0) {
data.append(buf, nread);
}
} else if (!file_to_string(filename, data))
exit(1); exit(1);
argc--;
splitter.text_to_words(data); splitter.text_to_words(data);
} else { } else {
cout << endl << teststring << endl << endl; cout << endl << teststring << endl << endl;