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alternate ways of setting the string encoding for absolute paths

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git-svn-id: svn://kolibrios.org@6758 a494cfbc-eb01-0410-851d-a64ba20cac60
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pathoswithin
2016-11-25 15:11:25 +00:00
parent ae17e1bd38
commit 8eb00f284b
4 changed files with 63 additions and 50 deletions
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68
kernel/trunk/docs/sysfuncs.txt
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@@ -3670,6 +3670,7 @@ Parameters:
* ebx = 2 - subfunction number
* ecx = thread identifier
* edx = size of context structure, must be 0x28=40 bytes
* esi -> context structure
Returned value:
* function does not return value
Format of context structure is shown in the description of
@@ -3855,12 +3856,16 @@ General format of the information structure:
* +20 = +0x14: byte: 0
* +21 = +0x15: dword: pointer to string
Case sensitivity depends on filesystem.
If a path not begins with '/', it is considered a relative.
To get or set the current folder, use the function 30.
'../' in the beginning means a lift by one folder relatively current folder.
To set the encoding, put at the start of the string a byte with next values:
* 1 = cp866
* 2 = UTF-16LE
* 3 = UTF-8
otherwise will be used cp866.
Format of filename:
otherwise will be used cp866. In an absolute path
you may put this byte after the '/' or put an additional '/' before it.
Format of an absolute path:
/base/number/dir1/dir2/.../dirn/file,
where base/number identifies device, on which file is located:
* RD/1 = ramdisk
@@ -3879,9 +3884,6 @@ Examples:
* '/HD0/1/folder/file.txt',0
* '/hd2/2/pics/tanzania.bmp',0
* 2,'/',0,'sys','/',0,'F',0,'I',0,'L',0,'E',0,0,0
Also function supports relative names. If the path begins not
with '/', it is considered relative to a current folder. To get or
set a current folder, use the function 30.
Available subfunctions:
* subfunction 0 - read file
@@ -4094,11 +4096,9 @@ Returned value:
* eax = 0 - success, otherwise file system error code
* ebx destroyed
Remarks:
* If the new file size is less than old one, file is truncated.
If the new size is greater than old one, file is expanded with
characters with code 0. If the new size is equal to old one,
the only result of call is set date/time of modification and
access to the current date/time.
* If new file size is less than old one, file will be truncated.
If new size is greater than old one, file will be expanded, and if
size difference is up to 16 MB, new space will be cleared with 0.
* If there is not enough free space on disk for expansion, the
function will expand to maximum possible size and then return
error code 8.
@@ -4549,7 +4549,7 @@ Parameters:
* esi = length of sockaddr structure
Format of SockAddr structure:
* +0: Word: Family
* +2: 14*Byte: Data
* +2: 14*Byte: Data
Returned value:
* eax = -1 on error
* ebx = errorcode
@@ -4568,7 +4568,7 @@ Parameters:
* esi = length of sockaddr structure
Format of SockAddr structure:
* +0: Word: Family
* +2: 14*Byte: Data
* +2: 14*Byte: Data
Returned value:
* eax = socket number of accepted socket, -1 on error
* ebx = errorcode
@@ -4687,7 +4687,7 @@ Parameters:
Returned value:
* eax = -1 on error, otherwise lower bits of MAC
* bx = upper bits of MAC
======================================================================
= Function 76, Protocol 1 - IPv4, Subfunction 0, Read # Packets sent =
======================================================================
@@ -4698,7 +4698,7 @@ Parameters:
* bl = 0 (Read # packets sent)
Returned value:
* eax = number of packets sent (-1 on error)
======================================================================
= Function 76, Protocol 1 - IPv4, Subfunction 1, Read # Packets rcvd =
======================================================================
@@ -4709,7 +4709,7 @@ Parameters:
* bl = 1 (Read # packets received)
Returned value:
* eax = number of packets received (-1 on error)
======================================================================
=== Function 76, Protocol 1 - IPv4, Subfunction 2, Read IP address ===
======================================================================
@@ -4720,7 +4720,7 @@ Parameters:
* bl = 2 (Read IP address)
Returned value:
* eax = IP address (-1 on error)
======================================================================
=== Function 76, Protocol 1 - IPv4, Subfunction 3, Set IP address ====
======================================================================
@@ -4743,7 +4743,7 @@ Parameters:
* bl = 4 (Read DNS server IP address)
Returned value:
* eax = DNS server IP address (-1 on error)
======================================================================
=== Function 76, Protocol 1 - IPv4, Subfunction 5, Set DNS address ===
======================================================================
@@ -4766,7 +4766,7 @@ Parameters:
* bl = 6 (Read subnet mask)
Returned value:
* eax = subnet mask (-1 on error)
======================================================================
=== Function 76, Protocol 1 - IPv4, Subfunction 7, Set subnet mask ===
======================================================================
@@ -4778,7 +4778,7 @@ Parameters:
* ecx = subnet mask
Returned value:
* eax = -1 on error
======================================================================
===== Function 76, Protocol 1 - IPv4, Subfunction 8, Read gateway ====
======================================================================
@@ -4789,7 +4789,7 @@ Parameters:
* bl = 8 (Read gateway IP address)
Returned value:
* eax = gateway IP address (-1 on error)
======================================================================
===== Function 76, Protocol 1 - IPv4, Subfunction 9, Set gateway =====
======================================================================
@@ -4801,7 +4801,7 @@ Parameters:
* ecx = gateway IP address
Returned value:
* eax = -1 on error
======================================================================
= Function 76, Protocol 2 - ICMP, Subfunction 0, Read # Packets sent =
======================================================================
@@ -4812,7 +4812,7 @@ Parameters:
* bl = 0 (Read # packets sent)
Returned value:
* eax = number of packets sent (-1 on error)
======================================================================
= Function 76, Protocol 2 - ICMP, Subfunction 1, Read # Packets rcvd =
======================================================================
@@ -4823,7 +4823,7 @@ Parameters:
* bl = 1 (Read # packets received)
Returned value:
* eax = number of packets received (-1 on error)
======================================================================
= Function 76, Protocol 3 - UDP, Subfunction 0, Read # Packets sent ==
======================================================================
@@ -4834,7 +4834,7 @@ Parameters:
* bl = 0 (Read # packets sent)
Returned value:
* eax = number of packets sent (-1 on error)
======================================================================
= Function 76, Protocol 3 - UDP, Subfunction 1, Read # Packets rcvd ==
======================================================================
@@ -4845,7 +4845,7 @@ Parameters:
* bl = 1 (Read # packets received)
Returned value:
* eax = number of packets received (-1 on error)
======================================================================
= Function 76, Protocol 4 - TCP, Subfunction 0, Read # Packets sent ==
======================================================================
@@ -4856,7 +4856,7 @@ Parameters:
* bl = 0 (Read # packets sent)
Returned value:
* eax = number of packets sent (-1 on error)
======================================================================
= Function 76, Protocol 4 - TCP, Subfunction 1, Read # Packets rcvd ==
======================================================================
@@ -4867,7 +4867,7 @@ Parameters:
* bl = 1 (Read # packets received)
Returned value:
* eax = number of packets received (-1 on error)
======================================================================
= Function 76, Protocol 5 - ARP, Subfunction 0, Read # Packets sent ==
======================================================================
@@ -4878,7 +4878,7 @@ Parameters:
* bl = 0 (Read # packets sent)
Returned value:
* eax = number of packets sent (-1 on error)
======================================================================
= Function 76, Protocol 5 - ARP, Subfunction 1, Read # Packets rcvd ==
======================================================================
@@ -4889,7 +4889,7 @@ Parameters:
* bl = 1 (Read # packets received)
Returned value:
* eax = number of packets received (-1 on error)
======================================================================
== Function 76, Protocol 5 - ARP, Subfunction 2, Read # ARP entries ==
======================================================================
@@ -4913,14 +4913,14 @@ Parameters:
* edi = ptr to buffer where ARP entry will be written
Returned value:
* eax = -1 on error
Remarks:
Remarks:
ARP_entry struct is defined in ARP.inc in kernel and currently looks like this:
struct ARP_entry
IP dd ?
MAC dp ?
Status dw ?
TTL dw ?
ends
ends
======================================================================
==== Function 76, Protocol 5 - ARP, Subfunction 4, Add ARP entry ====
@@ -4933,9 +4933,9 @@ Parameters:
* esi = ptr to buffer holding ARP entry
Returned value:
* eax = -1 on error
Remarks:
Remarks:
See previous function for details on ARP entry.
======================================================================
=== Function 76, Protocol 5 - ARP, Subfunction 5, Remove ARP entry ====
======================================================================
@@ -4958,7 +4958,7 @@ Parameters:
* bl = 6 (Send ARP announce)
Returned value:
* eax = -1 on error
======================================================================
=== Function 76, Protocol 5 - ARP, Subfunction 7, Read # conflicts ===
======================================================================