summaryrefslogtreecommitdiffstats
path: root/main.cc
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--main.cc15
1 files changed, 12 insertions, 3 deletions
diff --git a/main.cc b/main.cc
index 0bc2322..167e8c6 100644
--- a/main.cc
+++ b/main.cc
@@ -92,7 +92,14 @@ bool delete_output_on_interrupt = false;
void show_help()
{
std::printf( "%s - Data recovery tool and decompressor for the lzip format.\n", Program_name );
- std::printf( "\nUsage: %s [options] [files]\n", invocation_name );
+ std::printf( "Lziprecover can repair perfectly most files with small errors (up to one\n"
+ "single-byte error per member), without the need of any extra redundance\n"
+ "at all. Losing an entire archive just because of a corrupt byte near the\n"
+ "beginning is a thing of the past.\n"
+ "Lziprecover can also produce a correct file by merging the good parts of\n"
+ "two or more damaged copies, extract data from damaged files, decompress\n"
+ "files and test integrity of files.\n"
+ "\nUsage: %s [options] [files]\n", invocation_name );
std::printf( "\nOptions:\n"
" -h, --help display this help and exit\n"
" -V, --version output version information and exit\n"
@@ -304,10 +311,12 @@ void close_and_set_permissions( const struct stat * const in_statsp )
std::string insert_fixed( std::string name )
{
- if( name.size() > 4 && name.compare( name.size() - 4, 4, ".tlz" ) == 0 )
- name.insert( name.size() - 4, "_fixed" );
+ if( name.size() > 7 && name.compare( name.size() - 7, 7, ".tar.lz" ) == 0 )
+ name.insert( name.size() - 7, "_fixed" );
else if( name.size() > 3 && name.compare( name.size() - 3, 3, ".lz" ) == 0 )
name.insert( name.size() - 3, "_fixed" );
+ else if( name.size() > 4 && name.compare( name.size() - 4, 4, ".tlz" ) == 0 )
+ name.insert( name.size() - 4, "_fixed" );
else name += "_fixed.lz";
return name;
}