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| 1 | #pypp 0 |
| 2 | // Iris: micro-kernel for a capability-based operating system. |
| 3 | // source/test.ccp: Testing program. |
| 4 | // Copyright 2009 Bas Wijnen <wijnen@debian.org> |
| 5 | // |
| 6 | // This program is free software: you can redistribute it and/or modify |
| 7 | // it under the terms of the GNU General Public License as published by |
| 8 | // the Free Software Foundation, either version 3 of the License, or |
| 9 | // (at your option) any later version. |
| 10 | // |
| 11 | // This program is distributed in the hope that it will be useful, |
| 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | // GNU General Public License for more details. |
| 15 | // |
| 16 | // You should have received a copy of the GNU General Public License |
| 17 | // along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 18 | |
| 19 | #include <iris.hh> |
| 20 | #include <devices.hh> |
| 21 | |
| 22 | bool match (char const *a, char const *b, unsigned l1, unsigned l2): |
| 23 | if l1 != l2: |
| 24 | return false |
| 25 | for unsigned i = 0; i < l1; ++i: |
| 26 | if a[i] != b[i]: |
| 27 | return false |
| 28 | return true |
| 29 | |
| 30 | static bool print_name (Iris::String name, unsigned indent): |
| 31 | unsigned l = name.get_size ().l |
| 32 | for unsigned i = 0; i < indent; ++i: |
| 33 | kdebug_char (' ') |
| 34 | char part[16] |
| 35 | for unsigned i = 0; i < l; i += 16: |
| 36 | name.get_chars (i, part) |
| 37 | for unsigned k = 0; k < 16 && i * 16 + k < l; ++k: |
| 38 | kdebug_char (part[k]) |
| 39 | kdebug_char ('\n') |
| 40 | return match (part, ".", l, 1) || match (part, "..", l, 2) |
| 41 | |
| 42 | static void print_dir (Iris::Directory dir, unsigned indent): |
| 43 | dir.lock_ro () |
| 44 | Iris::Num files = dir.get_size () |
| 45 | for Iris::Num i = 0; i.value () < files.value (); i = i.value () + 1: |
| 46 | Iris::String f = dir.get_name (i) |
| 47 | bool ignore = print_name (f, indent) |
| 48 | if !ignore && dir.get_file_info (i, 0).l & 1: |
| 49 | Iris::Directory d = dir.get_file_ro (i) |
| 50 | print_dir (d, indent + 4) |
| 51 | Iris::free_cap (d) |
| 52 | Iris::free_cap (f) |
| 53 | dir.unlock_ro () |
| 54 | |
| 55 | Iris::Num start (): |
| 56 | Iris::Directory dir = Iris::my_parent.get_capability <Iris::Directory> () |
| 57 | print_dir (dir, 0) |
| 58 | return 0 |
| 59 |
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