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add -q

This commit is contained in:
David Rose 2003-10-15 12:00:58 +00:00
parent 9615596dd9
commit 7e14f2577d
1 changed files with 15 additions and 7 deletions
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22
panda/src/downloadertools/check_md5.cxx
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@ -32,7 +32,7 @@ usage() {
cerr <<
"\n"
"Usage:\n\n"
"check_md5 [-d] [-i \"input string\"] [file1 file2 ...]\n"
"check_md5 [-q] [-d] [-i \"input string\"] [file1 file2 ...]\n"
"check_md5 -h\n\n";
}
@ -45,12 +45,14 @@ help() {
"An MD5 hash is a 128-bit value. The output is presented as a 32-digit\n"
"hexadecimal string by default, but with -d, it is presented as four\n"
"big-endian unsigned 32-bit decimal integers.\n\n";
"big-endian unsigned 32-bit decimal integers. Normally the filename\n"
"of each file is printed along with the hash; -q suppresses this.\n\n";
}
void
output_hash(const string &filename, const HashVal &hash, bool output_decimal) {
if (!filename.empty()) {
output_hash(const string &filename, const HashVal &hash,
bool output_decimal, bool suppress_filename) {
if (!suppress_filename && !filename.empty()) {
cout << filename << " ";
}
if (output_decimal) {
@ -66,11 +68,12 @@ int
main(int argc, char *argv[]) {
extern char *optarg;
extern int optind;
const char *optstr = "i:dh";
const char *optstr = "i:dqh";
bool got_input_string = false;
string input_string;
bool output_decimal = false;
bool suppress_filename = false;
int flag = getopt(argc, argv, optstr);
@ -85,6 +88,10 @@ main(int argc, char *argv[]) {
output_decimal = true;
break;
case 'q':
suppress_filename = true;
break;
case 'h':
help();
exit(1);
@ -106,7 +113,7 @@ main(int argc, char *argv[]) {
if (got_input_string) {
HashVal hash;
hash.hash_string(input_string);
output_hash("", hash, output_decimal);
output_hash("", hash, output_decimal, true);
}
bool okflag = true;
@ -123,7 +130,8 @@ main(int argc, char *argv[]) {
cerr << "Unable to read " << source_file << "\n";
okflag = false;
} else {
output_hash(source_file.get_basename(), hash, output_decimal);
output_hash(source_file.get_basename(), hash,
output_decimal, suppress_filename);
}
}
}