Download Using Mirrors - Revision history

ConversionBot: Adding new author and category links.

2005-06-24T12:08:32Z

Adding new author and category links.

â† Older revision		Revision as of 12:08, 24 June 2005
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	{~~\|align=right~~		{{PageAuthor\|deguix}}
	~~\|<small>Author: [[~~{~~{ns:2}}:deguix~~\|deguix~~]] ([[{{ns:3}}:deguix\|talk]], [[{{ns:-1}~~}~~:Contributions/deguix\|contrib]])</small>~~
	\|}
	~~<br style="clear:both;">~~
	== Description ==		== Description ==

Line 364:		Line 362:
	</highlight-nsis>		</highlight-nsis>

	[[~~{{ns:14}}~~:Internet Functions]]		[[Category:Internet Functions]]

ConversionBot: Added category links.

2005-05-01T05:46:55Z

Added category links.

â† Older revision		Revision as of 05:46, 1 May 2005
Line 363:		Line 363:
	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>

			[[{{ns:14}}:Internet Functions]]

ConversionBot: Updated author links.

2005-04-30T02:55:42Z

Updated author links.

@@ Line 1: / Line 1: @@
 == Description ==
@@ Line 359: / Line 363: @@
   FunctionEnd
 </highlight-nsis>

Deguix: FA: "Page author" line. FF: Removed linked style of "How to use Callback Function" example links.

2005-04-29T20:35:06Z

FA: "Page author" line. FF: Removed linked style of "How to use Callback Function" example links.

â† Older revision		Revision as of 20:35, 29 April 2005
Line 19:		Line 19:
	== How to use Callback Function ==		== How to use Callback Function ==

	*You have first to push "Stop" or the mirror site and then push the timeout or nothing. You have to put StrCmp commands to assign each try to the address to download (like the first one to http://www.mysite.com/file.zip and the second one to ftp://ftp.mysite.com/file.zip) and the last try has to contain the "Stop" push to make the function return.		*You have first to push "Stop" or the mirror site and then push the timeout or nothing. You have to put StrCmp commands to assign each try to the address to download (like the first one to <nowiki>http://www.mysite.com/file.zip</nowiki> and the second one to <nowiki>ftp://ftp.mysite.com/file.zip</nowiki>) and the last try has to contain the "Stop" push to make the function return.
	*Do not push values on the stack without poping them later unless it's the return value.		*Do not push values on the stack without poping them later unless it's the return value.
	*You can use any variables, but the $R0 - $R5 contains function results.		*You can use any variables, but the $R0 - $R5 contains function results.

Deguix: FA: "Page author" line.

2005-04-29T20:32:41Z

FA: "Page author" line.

â† Older revision		Revision as of 20:32, 29 April 2005
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	== Function Code ==		== Function Code ==

	<highlight-nsis>;----------------------------------------------------------------------------		<highlight-nsis>
			;----------------------------------------------------------------------------
	; Title : Download using mirrors		; Title : Download using mirrors
	; Short Name : NSISDownload		; Short Name : NSISDownload
Line 358:		Line 359:
	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>

			Page author: [[User:deguix\|deguix]]

Deguix: BF: Removed UMN mirror. | FI: Added Cogent mirror.

2005-04-05T09:06:55Z

BF: Removed UMN mirror. | FI: Added Cogent mirror.

â† Older revision		Revision as of 09:06, 5 April 2005
Line 339:		Line 339:
	Push ""		Push ""
	StrCmp $R0 10 0 +3		StrCmp $R0 10 0 +3
	Push "http://~~umn~~.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"		Push "http://easynews.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 11 0 +3		StrCmp $R0 11 0 +3
	Push "http://~~easynews~~.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"		Push "http://ovh.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 12 0 +3		StrCmp $R0 12 0 +3
	Push "http://~~ovh~~.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"		Push "http://voxel.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 13 0 +3		StrCmp $R0 13 0 +3
	Push "http://~~voxel~~.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"		Push "http://cogent.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 14 0 +3		StrCmp $R0 14 0 +3

Deguix: FI: Updated to NSIS 2.06. | FI: Added 1 more mirror.

2005-04-05T08:58:50Z

FI: Updated to NSIS 2.06. | FI: Added 1 more mirror.

â† Older revision		Revision as of 08:58, 5 April 2005
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	Function DownloadNSIS		Function DownloadNSIS
	StrCmp $R0 1 0 +3		StrCmp $R0 1 0 +3
	Push "http://unc.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://unc.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 2 0 +3		StrCmp $R0 2 0 +3
	Push "http://jaist.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://jaist.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 3 0 +3		StrCmp $R0 3 0 +3
	Push "http://heanet.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://heanet.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 4 0 +3		StrCmp $R0 4 0 +3
	Push "http://puzzle.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://puzzle.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 5 0 +3		StrCmp $R0 5 0 +3
	Push "http://optusnet.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://optusnet.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 6 0 +3		StrCmp $R0 6 0 +3
	Push "http://internap.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://internap.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 7 0 +3		StrCmp $R0 7 0 +3
	Push "http://kent.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://kent.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 8 0 +3		StrCmp $R0 8 0 +3
	Push "http://belnet.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://belnet.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 9 0 +3		StrCmp $R0 9 0 +3
	Push "http://mesh.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://mesh.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 10 0 +3		StrCmp $R0 10 0 +3
	Push "http://umn.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://umn.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 11 0 +3		StrCmp $R0 11 0 +3
	Push "http://easynews.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://easynews.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 12 0 +3		StrCmp $R0 12 0 +3
	Push "http://ovh.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://ovh.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 13 0 +3		StrCmp $R0 13 0 +3
	Push "http://voxel.dl.sourceforge.net/sourceforge/nsis/~~nsis205~~.exe"		Push "http://voxel.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
	Push ""		Push ""
	StrCmp $R0 14 0 +3		StrCmp $R0 14 0 +3
			Push "http://nchc.dl.sourceforge.net/sourceforge/nsis/nsis206.exe"
			Push ""
			StrCmp $R0 15 0 +3
	Push ""		Push ""
	Push ""		Push ""
	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>

Deguix: BF: Separated example from function. SPF: Fixed function call.

2005-04-03T13:38:33Z

BF: Separated example from function. SPF: Fixed function call.

â† Older revision		Revision as of 13:38, 3 April 2005
Line 1:		Line 1:
	== Description ==		== Description ==

	'''~~Required usage of~~:''' [[NSISdl]] Plugin.		'''Requires:''' [[NSISdl]] Plugin.

	Function to download files from internet with mirrors support. Needs internet connection to be established first.		Function to download files from internet with mirrors support. Needs internet connection to be established first.
Line 7:		Line 7:
	== Function Call ==		== Function Call ==

	*'''InitPluginsDir~~'''~~ ; Initialize $PLUGINSDIR (only if you didn't do it before)		<highlight-nsis>
	*'''Push~~''' ''~~"[Path\]FileName.ext"'' ; File to be renamed		InitPluginsDir ; Initialize $PLUGINSDIR (only if you didn't do it before)
	*'''Push~~'''~~ $0		Push "[Path\]FileName.ext" ; File to be renamed
	*'''GetFunctionAddress~~'''~~ $0 ''"CustomFunction"'' ; Custom function name		Push $0
	*'''Exch~~'''~~ $0		GetFunctionAddress $0 "CustomFunction" ; Custom function name
	*'''Call~~''' ''~~NSISDownload''		Exch $0
	*'''Pop~~''' ''~~$0~~'' -~~ Result (last error, "cancel", "success" or "download incompleted")		Call NSISDownload
			Pop $0 ; Result (last error, "cancel", "success" or "download incompleted")
			</highlight-nsis>

	== How to use Callback Function ==		== How to use Callback Function ==
Line 302:		Line 304:
	AfterAll:		AfterAll:

	FunctionEnd~~[/source]</ul>~~		FunctionEnd
	~~<u><b>Example of callback function:</b>~~</u>		</highlight-nsis>

	<ul>~~[source]~~ Function DownloadNSIS		== Callback Function Example ==

			<highlight-nsis>
			Function DownloadNSIS
	StrCmp $R0 1 0 +3		StrCmp $R0 1 0 +3
	Push "http://unc.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"		Push "http://unc.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Line 348:		Line 353:
	Push ""		Push ""
	Push ""		Push ""
	FunctionEnd</highlight-nsis>		FunctionEnd
			</highlight-nsis>

Deguix: Spelling fix.

2005-03-25T20:38:57Z

Spelling fix.

â† Older revision		Revision as of 20:38, 25 March 2005
Line 10:		Line 10:
	*'''Push''' ''"[Path\]FileName.ext"'' ; File to be renamed		*'''Push''' ''"[Path\]FileName.ext"'' ; File to be renamed
	*'''Push''' $0		*'''Push''' $0
	*''''GetFunctionAddress''' $0 ''"CustomFunction"'' ; Custom function name		*'''GetFunctionAddress''' $0 ''"CustomFunction"'' ; Custom function name
	*'''Exch''' $0		*'''Exch''' $0
	*'''Call''' ''NSISDownload''		*'''Call''' ''NSISDownload''

Deguix: Created page.

2005-03-25T20:30:27Z

Created page.

New page

== Description ==

'''Required usage of:''' [[NSISdl]] Plugin.

Function to download files from internet with mirrors support. Needs internet connection to be established first.

== Function Call ==

*'''InitPluginsDir''' ; Initialize $PLUGINSDIR (only if you didn't do it before)
*'''Push''' ''"[Path\]FileName.ext"'' ; File to be renamed
*'''Push''' $0
*''''GetFunctionAddress''' $0 ''"CustomFunction"'' ; Custom function name
*'''Exch''' $0
*'''Call''' ''NSISDownload''
*'''Pop''' ''$0'' - Result (last error, "cancel", "success" or "download incompleted")

== How to use Callback Function ==

*You have first to push "Stop" or the mirror site and then push the timeout or nothing. You have to put StrCmp commands to assign each try to the address to download (like the first one to http://www.mysite.com/file.zip and the second one to ftp://ftp.mysite.com/file.zip) and the last try has to contain the "Stop" push to make the function return.
*Do not push values on the stack without poping them later unless it's the return value.
*You can use any variables, but the $R0 - $R5 contains function results.
*See an example to "How to use callback function"

== Function Code ==

<highlight-nsis>;----------------------------------------------------------------------------
; Title : Download using mirrors
; Short Name : NSISDownload
; Last Changed : 22/Feb/2005
; Code Type : Function
; Code Sub-Type : Callback Dependant
;----------------------------------------------------------------------------
; Description : Downloads files from internet with mirrors support.
; Needs internet connection to be established first.
;----------------------------------------------------------------------------
; Function Call : Call NSISDownload
;----------------------------------------------------------------------------
; Callback Variables: $R0 ;Mirror number.
; Callback Pushes : Push "URL"
; Determines which url should NSISdl download.
;
; Push "(Stop|Go)"
; Normal callback push.
;----------------------------------------------------------------------------
; Author : Diego Pedroso
; Author Reg. Name : deguix
;----------------------------------------------------------------------------

Function NSISDownload
# Push Variables

Push $R0
Push $R1
Push $R2
Push $R3
Push $R4
Exch 5
Exch $R5 #Custom Function
Exch 5
Push $R6
Push $R7
Push $R8
Push $R9
StrCpy $R9 $R5

# Detect Mirror Number

ReadINIStr $R0 "$PLUGINSDIR\ars7923.ini" "MIRRORS" "NUMBER"

IntOp $R0 $R0 + 1

StrCmp $R0 "" 0 +2
StrCpy $R0 1

WriteINIStr "$PLUGINSDIR\ars7923.ini" "MIRRORS" "NUMBER" "$R0"

# Call Custom Function

StrCpy $R8 ""
StrCpy $R7 ""
StrCpy $R6 ""
StrCpy $R5 ""
StrCpy $R4 ""
StrCpy $R3 ""
StrCpy $R2 ""
StrCpy $R1 ""

Push $R9

Call $R9

Exch 3
Pop $R9
Exch 3
Pop $R8
Exch 3
Pop $R7
Exch 3
Pop $R6
Exch 3
Pop $R4
Exch 3
Pop $R3
Exch 3
Pop $R2
Exch 3
Pop $R1
Exch 3
Pop $R0
Exch 3
Pop $R5

Exch
Exch 3
Exch 2

# Prepare Variables

Push $R3
Push $R2
Exch 2
Exch $R4 # TimeOut
Exch 2
Exch 5
Exch $R5 # Function
Exch 5
Exch 4
Exch $R1 # Name to Rename
Exch 4
Exch 3
Exch $R0 # Link
Exch 3
Exch 2
Exch
Exch 5
Exch 5
Exch 2
Exch 3
Exch 5

# Detect Stop Messages

StrCmp $R0 "" +2
StrCmp $R0 "stop" 0 NoError
StrCpy $R0 "error"
Goto End
NoError:

# Getting URL important part:

Push $R0
Push $R1
Push $R2
Push $R3
Push $R4

StrCpy $R1 0
StrLen $R2 $R0

NameLoop:
IntOp $R1 $R1 + 1
IntCmp $R1 $R2 NameDone 0 NameDone
StrCpy $R3 $R0 1 -$R1
StrCmp $R3 "\" NameDone
StrCmp $R3 "/" NameDone
Goto NameLoop

NameDone:
IntOp $R1 $R1 - 1
StrCpy $R4 $R0 "" "-$R1"

StrCpy $R1 $R0
StrCpy $R2 0
URLLoop:
StrCpy $R3 $R1 3 $R2
StrCmp $R3 :// URLDone
StrCmp $R3 "" URLDone
IntOp $R2 $R2 + 1
Goto URLLoop
URLDone:
IntOp $R2 $R2 + 3
StrCpy $R0 $R1 "" $R2

StrCpy $R1 $R0
StrCpy $R2 0

URLLoop2:
StrCpy $R3 $R1 1 $R2
StrCmp $R3 / URLDone2
StrCmp $R3 "" URLDone2
IntOp $R2 $R2 + 1
Goto URLLoop2
URLDone2:
StrCpy $R0 $R1 $R2

Exch
Pop $R3
Exch
Pop $R2
Exch
Pop $R1

# Send "Downloading" Message

ReadINIStr $R3 "$PLUGINSDIR\ars7923.ini" "MIRRORS" "NUMBER"

StrCmp $R3 1 0 Mirrors
DetailPrint "Downloading $R4 from: $R0"
Goto Download

Mirrors:

IntOp $R3 $R3 - 1
ReadINIStr $R2 "$PLUGINSDIR\ars7923.ini" "MIRRORS" "TRY"

StrCmp $R2 1 0 +3
WriteINIStr "$PLUGINSDIR\ars7923.ini" "MIRRORS" "TRY" "0"
DetailPrint "Downloading $R4 from mirror $R3: $R0"

IntOp $R3 $R3 + 1

Pop $R4
Pop $R0

# Start Download

Download:

IntCmpU $R4 "" 0 WithTIMEOUT
NSISdl::download "$R0" "$R1"
Goto ExitTIMEOUT
WithTIMEOUT:

NSISdl::download /TIMEOUT=$R4 "$R0" "$R1"
ExitTIMEOUT:

Pop $R0

# Verify Download Results

StrCmp $R0 "success" 0 +3
DetailPrint "Download Completed"
Goto End

StrCmp $R0 "cancel" 0 +3
DetailPrint "Download Canceled"
Goto End

StrCmp $R0 "download incompleted" 0 +3
DetailPrint "Download Incompleted"
Goto End

DetailPrint "Download Error: $R0"
DetailPrint ""

# Next Mirror

WriteINIStr "$PLUGINSDIR\ars7923.ini" "MIRRORS" "TRY" "1"

Push $R1
Push $R5

Exch 2
Pop $R5
Exch 2
Pop $R4
Exch 2
Pop $R3
Exch 2
Pop $R2
Exch 2
Pop $R1
Exch 2
Pop $R0

Call NSISDownload
Pop $R0

Goto AfterAll

End:

# Pop variables, after a stop, cancel, or completed message

SetDetailsPrint None
Delete "$PLUGINSDIR\ars7923.ini"
SetDetailsPrint Both

Exch 2
Pop $R5
Exch 2
Pop $R4
Exch 2
Pop $R3
Exch 2
Pop $R2
Exch 2
Pop $R1
Exch 2
Exch $R0

AfterAll:

FunctionEnd[/source]</ul>
<u><b>Example of callback function:</b></u>

<ul>[source] Function DownloadNSIS
StrCmp $R0 1 0 +3
Push "http://unc.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 2 0 +3
Push "http://jaist.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 3 0 +3
Push "http://heanet.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 4 0 +3
Push "http://puzzle.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 5 0 +3
Push "http://optusnet.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 6 0 +3
Push "http://internap.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 7 0 +3
Push "http://kent.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 8 0 +3
Push "http://belnet.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 9 0 +3
Push "http://mesh.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 10 0 +3
Push "http://umn.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 11 0 +3
Push "http://easynews.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 12 0 +3
Push "http://ovh.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 13 0 +3
Push "http://voxel.dl.sourceforge.net/sourceforge/nsis/nsis205.exe"
Push ""
StrCmp $R0 14 0 +3
Push ""
Push ""
FunctionEnd</highlight-nsis>