From 3ac6e402420432f82ca97e3e836be18dcfb8cfd7 Mon Sep 17 00:00:00 2001
From: "Marat Zakiyanov (Mario79)" <mario79@bk.ru>
Date: Sun, 25 Jun 2006 19:28:15 +0000
Subject: [PATCH] Added: Function 70/05 for ISO9660 - get file/directory
 attributes structure. Fix: small error - incorrect allocation in the code of
 string mov [window_minimize], 2

git-svn-id: svn://kolibrios.org@90 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 kernel/trunk/fs/fs_lfn.inc  | 11 ++++++--
 kernel/trunk/fs/iso9660.inc | 52 ++++++++++++++++++++++++++++++++-----
 kernel/trunk/kernel.asm     | 13 +++-------
 3 files changed, 58 insertions(+), 18 deletions(-)

diff --git a/kernel/trunk/fs/fs_lfn.inc b/kernel/trunk/fs/fs_lfn.inc
index 1fedb519a7..38a5a4fe3a 100644
--- a/kernel/trunk/fs/fs_lfn.inc
+++ b/kernel/trunk/fs/fs_lfn.inc
@@ -492,8 +492,8 @@ fs_OnCd:
         mov     edx, [ebx+16]
         add     edx, std_application_base_address
         mov     eax, [ebx]
-        cmp     eax, 1
-        ja      .not_impl
+        cmp     eax,fs_NumCdServices
+        jae      .not_impl
         add     ebx, 4
         call    dword [fs_CdServices + eax*4]
         and     [cd_status], 0
@@ -508,6 +508,13 @@ fs_OnCd:
 fs_CdServices:
         dd      fs_CdRead
         dd      fs_CdReadFolder
+        dd      fs_NotImplemented
+        dd      fs_NotImplemented
+        dd      fs_NotImplemented
+        dd      fs_CdGetFileInfo
+        dd      fs_NotImplemented
+fs_NumCdServices = ($ - fs_CdServices)/4
+
 ;*******************************************************
 
 fs_HasRamdisk:
diff --git a/kernel/trunk/fs/iso9660.inc b/kernel/trunk/fs/iso9660.inc
index 8debcbb8a1..ed911ef00c 100644
--- a/kernel/trunk/fs/iso9660.inc
+++ b/kernel/trunk/fs/iso9660.inc
@@ -276,7 +276,7 @@ fs_CdReadFolder:
     jb   .ansi
 .cd_get_parameters_of_file_1:
     mov   [edi],byte 0
-    call  .cd_get_parameters_of_file
+    call  cd_get_parameters_of_file
     add   [cd_mem_location],304
     jmp   .get_names_from_buffer_1
 
@@ -313,7 +313,7 @@ fs_CdReadFolder:
     jb   .unicode
 .cd_get_parameters_of_file_2:
     mov   [edi],word 0
-    call  .cd_get_parameters_of_file
+    call  cd_get_parameters_of_file
     add   [cd_mem_location],560
     jmp   .get_names_from_buffer_1
 
@@ -328,8 +328,13 @@ fs_CdReadFolder:
     add   edi,4
     jmp   .cd_get_parameters_of_file_2
 
-.cd_get_parameters_of_file:
+.end_buffer:
+    pop   edx edi esi eax
+    ret
+
+cd_get_parameters_of_file:
     mov   edi,[cd_mem_location]
+cd_get_parameters_of_file_1:
 ; получаем атрибуты файла
     xor   eax,eax
 ; файл не архивировался
@@ -400,10 +405,43 @@ fs_CdReadFolder:
     mov   [edi+32],eax
     ret
 
-.end_buffer:
-    pop   edx edi esi eax
-    ret
-        
+;----------------------------------------------------------------
+;
+;  fs_CdGetFileInfo - LFN variant for CD
+;                     get file/directory attributes structure
+;        
+;----------------------------------------------------------------
+fs_CdGetFileInfo:
+        cmp     byte [esi], 0
+        jnz     @f
+        mov     eax, 2
+        ret
+@@:
+        push    edi ebp
+        call    cd_find_lfn
+        pushfd
+        cmp     [DevErrorCode], 0
+        jz      @f
+        popfd
+        pop     ebp edi
+        mov     eax, 11
+        ret
+@@:
+        popfd
+        jnc     @f
+        pop     ebp edi
+        mov     eax, ERROR_FILE_NOT_FOUND
+        ret
+@@:
+
+        mov     edi, edx
+        call    cd_get_parameters_of_file_1
+        and     dword [edi+4], 0
+        pop     ebp
+        pop     ebp edi
+        xor     eax, eax
+        ret
+
 cd_find_lfn:
 ; in: esi->name
 ; out: CF=1 - file not found
diff --git a/kernel/trunk/kernel.asm b/kernel/trunk/kernel.asm
index 0c8a4691d3..654963cdd0 100644
--- a/kernel/trunk/kernel.asm
+++ b/kernel/trunk/kernel.asm
@@ -63,7 +63,7 @@ use16
                   jmp   start_of_code
 
 ; mike.dld {
-		org $+0x10000
+        org $+0x10000
 db 0
 dd servetable-0x10000
 draw_line       dd __sys_draw_line
@@ -2180,6 +2180,9 @@ sysfn_terminate2:
     ret
 
 sysfn_activate:         ; 18.3 = ACTIVATE WINDOW
+;* start code - get active process (1) - Mario79
+     mov  [window_minimize],2
+;* end code - get active process (1) - Mario79
      cmp  ebx,2
      jb   nowindowactivate
      cmp  ebx,[0x3004]
@@ -2194,14 +2197,6 @@ sysfn_activate:         ; 18.3 = ACTIVATE WINDOW
      cmp  esi, [0x3004] ; number of processes
      jz   nowindowactivate ; continue if window_stack_value != number_of_processes
                            ;     i.e. if window is not already active
-
-;* start code - get active process (1) - Mario79
-;     cli
-     mov  [window_minimize],2
-;     mov  [active_process],edi
-;     sti
-;* end code - get active process (1) - Mario79
-
      mov  [0xff01],edi     ; activate
 nowindowactivate:
      ret