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Added support for recursive wildcards

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darcs-hash:20051123153503-b56f0-6d837388e8bbfdebba9a399f8374b3e8433e5a32.gz
This commit is contained in:
horeah 2005-11-24 01:35:03 +10:00
parent d748e05cb9
commit 279159384e
2 changed files with 41 additions and 4 deletions
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39
wildcard.c
View file

@ -79,6 +79,13 @@ static int wildcard_match2( const wchar_t *str,
{
if( wildcard_match2( str, wc+1, 0 ) )
return 1;
if( *wc == ANY_STRING_RECURSIVE
&& ( wildcard_match2(str+1, wc, 0) || wildcard_match2(str+1, wc+1, 0) ) ) {
return 1;
}
}
while( *(str++) != 0 );
return 0;
@ -394,7 +401,7 @@ int wildcard_expand( const wchar_t *wc,
get_desc( long_name,
&sb_desc,
flags & EXECUTABLES_ONLY );
al_push( out,
al_push_check( out,
wcsdupcat(name, (wchar_t *)sb_desc.buff) );
}
@ -407,7 +414,7 @@ int wildcard_expand( const wchar_t *wc,
else
{
res = 1;
al_push( out, wcsdup( base_dir ) );
al_push_check( out, wcsdup( base_dir ) );
}
}
else
@ -478,7 +485,7 @@ int wildcard_expand( const wchar_t *wc,
return 0;
}
al_push( out, long_name );
al_push_check( out, long_name );
res = 1;
}
}
@ -518,6 +525,11 @@ int wildcard_expand( const wchar_t *wc,
return 0;
}
wcscpy( new_dir, base_dir );
int has_base = 0;
if ( *wc == ANY_STRING_RECURSIVE )
has_base = wildcard_expand( wc_end + 1, base_dir, flags, out );
while( (next=readdir(dir))!=0 )
{
@ -554,7 +566,14 @@ int wildcard_expand( const wchar_t *wc,
new_len = wcslen( new_dir );
new_dir[new_len] = L'/';
new_dir[new_len+1] = L'\0';
switch( wildcard_expand( wc_end + 1, new_dir, flags, out ) )
int has_entries = 0;
if( *wc == ANY_STRING_RECURSIVE )
has_entries = wildcard_expand( wc, new_dir, flags, out );
else
has_entries = wildcard_expand( wc_end + 1, new_dir, flags, out );
switch( has_entries )
{
case 0:
break;
@ -569,6 +588,7 @@ int wildcard_expand( const wchar_t *wc,
free(name);
}
}
res = res || has_base;
free( wc_str );
free( new_dir );
}
@ -579,3 +599,14 @@ int wildcard_expand( const wchar_t *wc,
return res;
}
void al_push_check( array_list_t *l, const wchar_t *new )
{
int i;
for( i = 0; i < al_get_count(l); i++ )
if( !wcscmp( al_get(l, i), new ) )
return;
al_push( l, new );
}

6
wildcard.h
View file

@ -93,4 +93,10 @@ int wildcard_complete( const wchar_t *str,
const wchar_t *(*desc_func)(const wchar_t *),
array_list_t *out );
/**
Push string if not already in list
*/
void al_push_check( array_list_t *l, const wchar_t *str );
#endif