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Rewrite small amount of code in parameter expansion to use wide character strings, not narrow

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darcs-hash:20060521214601-ac50b-bb3937f5abd2780a7ecf8ab13975a0f6b622323f.gz
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axel 2006-05-22 07:46:01 +10:00
parent df5cc6f858
commit 07e14ed7a8
2 changed files with 30 additions and 39 deletions
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67
expand.c
View file

@ -260,28 +260,19 @@ wchar_t *expand_escape_variable( const wchar_t *in )
}
/**
Tests if all characters in the string are numeric
*/
static int isnumeric( const char *n )
{
if( *n == '\0' )
return 1;
if( *n < '0' || *n > '9' )
return 0;
return isnumeric( n+1 );
}
/**
Tests if all characters in the wide string are numeric
*/
static int iswnumeric( const wchar_t *n )
{
if( *n == L'\0' )
return 1;
if( *n < L'0' || *n > L'9' )
return 0;
return iswnumeric( n+1 );
for( ; *n; n++ )
{
if( *n < L'0' || *n > L'9' )
{
return 0;
}
}
return 1;
}
/**
@ -356,9 +347,9 @@ static int find_process( const wchar_t *proc,
array_list_t *out )
{
DIR *dir;
struct dirent *next;
char *pdir_name;
char *pfile_name;
struct wdirent *next;
wchar_t *pdir_name;
wchar_t *pfile_name;
wchar_t *cmd=0;
int sz=0;
int found = 0;
@ -494,20 +485,20 @@ static int find_process( const wchar_t *proc,
return 1;
}
pdir_name = malloc( 256 );
pfile_name = malloc( 64 );
strcpy( pdir_name, "/proc/" );
while( (next=readdir(dir))!=0 )
pdir_name = malloc( sizeof(wchar_t)*256 );
pfile_name = malloc( sizeof(wchar_t)*64 );
wcscpy( pdir_name, L"/proc/" );
while( (next=wreaddir(dir))!=0 )
{
char *name = next->d_name;
wchar_t *name = next->d_name;
struct stat buf;
if( !isnumeric( name ) )
if( !iswnumeric( name ) )
continue;
strcpy( pdir_name + 6, name );
if( stat( pdir_name, &buf ) )
wcscpy( pdir_name + 6, name );
if( wstat( pdir_name, &buf ) )
{
continue;
}
@ -515,17 +506,17 @@ static int find_process( const wchar_t *proc,
{
continue;
}
strcpy( pfile_name, pdir_name );
strcat( pfile_name, "/cmdline" );
wcscpy( pfile_name, pdir_name );
wcscat( pfile_name, L"/cmdline" );
if( !stat( pfile_name, &buf ) )
if( !wstat( pfile_name, &buf ) )
{
/*
the 'cmdline' file exists, it should contain the commandline
*/
FILE *cmdfile;
if((cmdfile=fopen( pfile_name, "r" ))==0)
if((cmdfile=wfopen( pfile_name, "r" ))==0)
{
wperror( L"fopen" );
continue;
@ -540,15 +531,15 @@ static int find_process( const wchar_t *proc,
else
{
#ifdef SunOS
strcpy( pfile_name, pdir_name );
strcat( pfile_name, "/psinfo" );
if( !stat( pfile_name, &buf ) )
wcscpy( pfile_name, pdir_name );
wcscat( pfile_name, L"/psinfo" );
if( !wstat( pfile_name, &buf ) )
{
psinfo_t info;
FILE *psfile;
if((psfile=fopen( pfile_name, "r" ))==0)
if((psfile=wfopen( pfile_name, "r" ))==0)
{
wperror( L"fopen" );
continue;
@ -587,7 +578,7 @@ static int find_process( const wchar_t *proc,
}
else
{
wchar_t *res = str2wcs(name);
wchar_t *res = wcsdup(name);
if( res )
al_push( out, res );
}

2
parser.c
View file

@ -2711,7 +2711,7 @@ int parser_test_args(const wchar_t * buff,
current_tokenizer_pos = tok_get_pos( &tok );
switch( tok_last_type( &tok ) )
{
case TOK_STRING:
{
err |= parser_test_argument( tok_last( &tok ), babble );