private void loadPermissionCats()
{
FileStream fs = new FileStream(ConfigurationHelper.PermissionCategoryFile, FileMode.Open);
BinaryReader r = new BinaryReader(fs);
int id;
int parentId;
string name;
PermissionCategory cat;
while (fs.Position < fs.Length)
{
id = r.ReadInt32();
parentId = r.ReadInt32();
name = r.ReadString();
cat = new PermissionCategory(id, parentId, name);
cats.Add(id, cat);
if (parentId == NO_PARENT)
{
catArrays.Add(id, new ArrayList());
topCats.Add(cat);
}
else
{
ArrayList catList = (ArrayList)catArrays[parentId];
catList.Add(cat);
permArrays.Add(id, new ArrayList());
}
}
r.Close();
fs.Close();
}
private void loadPermissions()
{
FileStream fs = File.OpenRead(ConfigurationHelper.PermissionSourceFile);
StreamReader r = new StreamReader(fs, System.Text.Encoding.ASCII);
string patternCat = @"\s*(?<id>c\d+)\s+(?<parentid>c-?\d+)\s+""(?<name>[^""]+)""";
string patternPerm = @"\s*(?<id>\d+)\s+(?<parentid>c\d+)\s+(?<type>(and)|(or))\s+""(?<name>[^""]+)""\s+""(?<code>\w+)""";
Regex regexPerm = new Regex(patternPerm, RegexOptions.IgnoreCase | RegexOptions.Compiled);
Regex regexCat = new Regex(patternCat, RegexOptions.IgnoreCase | RegexOptions.Compiled);
MatchCollection mc;
string line;
int id;
int parentId;
string type;
string name;
string code;
b.Permission perm;
b.PermissionCategory cat;
b.PermissionCategory parentCat;
int counter = 0;
while ((line = r.ReadLine()) != null)
{
counter++;
if (line != "" && !line.StartsWith("//"))
{
if (line.StartsWith("c"))
{
mc = regexCat.Matches(line);
if (mc.Count != 1)
{
throw new Exception("Invalid format in permissions file -- line " + counter);
}
id = Convert.ToInt32(mc[0].Groups["id"].ToString().Substring(1));
parentId = Convert.ToInt32(mc[0].Groups["parentid"].ToString().Substring(1));
name = mc[0].Groups["name"].ToString();
if (parentId != b.PermissionData.NO_PARENT)
{
if (!catsHash.ContainsKey(parentId))
{
throw new Exception("Nonexistant category as parentId -- line " + counter);
}
parentCat = (b.PermissionCategory)catsHash[parentId];
if (parentCat.ParentId != b.PermissionData.NO_PARENT)
{
throw new Exception("A category's parent must be a first-level category -- line " + counter);
}
}
cat = new b.PermissionCategory(id, parentId, name);
catsHash.Add(id, cat);
orderedCats.Add(cat);
}
else
{
mc = regexPerm.Matches(line);
if (mc.Count != 1)
{
throw new Exception("Invalid format in permissions file -- line " + counter);
}
id = Convert.ToInt32(mc[0].Groups["id"].ToString());
parentId = Convert.ToInt32(mc[0].Groups["parentid"].ToString().Substring(1));
type = mc[0].Groups["type"].ToString();
name = mc[0].Groups["name"].ToString();
code = mc[0].Groups["code"].ToString();
if (!catsHash.ContainsKey(parentId))
{
throw new Exception("Nonexistant category as parentId -- line " + counter);
}
parentCat = (b.PermissionCategory)catsHash[parentId];
if (parentCat.ParentId == b.PermissionData.NO_PARENT)
{
throw new Exception("A permission's parent must be a second-level category -- line " + counter);
}
perm = new b.Permission(id, parentId, type, name, code);
permsHash.Add(id, perm);
orderedPerms.Add(perm);
}
}
}
r.Close();
fs.Close();
}