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2008-05-10 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com> 

Print usage when no URL is specifed or bad command-line option is
	specified.
	* src/HelpItemFactory.cc
	* src/help_tags.h
	* src/option_processing.cc
pull/1/head
Tatsuhiro Tsujikawa 2008-05-10 02:35:42 +00:00
parent 02b1062607
commit d13b198ddd
4 changed files with 14 additions and 1 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-05-10 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Print usage when no URL is specifed or bad command-line option is
specified.
* src/HelpItemFactory.cc
* src/help_tags.h
* src/option_processing.cc
2008-05-10 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Removed duplicate log message.

3
src/HelpItemFactory.cc
View File

@ -473,8 +473,9 @@ TagContainerHandle HelpItemFactory::createHelpItems(const Option* op)
{
HelpItemHandle item(new HelpItem("help", TEXT_HELP, TAG_BASIC));
item->setAvailableValues
(StringFormat("%s,%s,%s,%s,%s,%s,all", TAG_BASIC, TAG_ADVANCED, TAG_HTTP, TAG_FTP, TAG_METALINK, TAG_BITTORRENT).str());
(StringFormat("%s,%s,%s,%s,%s,%s,%s,all", TAG_BASIC, TAG_ADVANCED, TAG_HTTP, TAG_FTP, TAG_METALINK, TAG_BITTORRENT,TAG_HELP).str());
item->addTag(TAG_BASIC);
item->addTag(TAG_HELP);
tc->addItem(item);
}
return tc;

1
src/help_tags.h
View File

@ -41,5 +41,6 @@
#define TAG_FTP "ftp"
#define TAG_METALINK "metalink"
#define TAG_BITTORRENT "bittorrent"
#define TAG_HELP "help"
#endif // _D_HELP_TAGS_H_

3
src/option_processing.cc
View File

@ -517,6 +517,7 @@ Option* option_processing(int argc, char* const argv[])
exit(EXIT_SUCCESS);
}
default:
showUsage(TAG_HELP, op);
exit(EXIT_FAILURE);
}
}
@ -549,6 +550,7 @@ Option* option_processing(int argc, char* const argv[])
oparser.parse(op, cmdstream);
} catch(Exception& e) {
std::cerr << e.stackTrace() << std::endl;
showUsage(TAG_HELP, op);
exit(EXIT_FAILURE);
}
}
@ -568,6 +570,7 @@ Option* option_processing(int argc, char* const argv[])
!op->defined(PREF_INPUT_FILE)) {
if(optind == argc) {
std::cerr << MSG_URI_REQUIRED << std::endl;
showUsage(TAG_HELP, op);
exit(EXIT_FAILURE);
}
}