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  • Uploading to Youtube via a proxy using the Java Youtube API

    - by Binaromong
    So I want to write a servlet which uploads a video to a youtube channel using the Java API, but I can't seem to find a way of specifying that I want to go through a proxy server. I've seen an example on this site where someone managed to do this using C#, but the Classes they used don't seem to exist in the Java API. Has anybody managed to successfully do this? YouTubeService service = new YouTubeService(clientID, developerKey);

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  • WMI/VBS/HTML System Information Script

    - by Methical
    Hey guys; havin' a problem with this code here; can't seem to work out whats goin' wrong with it. All other variables seem to print fine in the HTML ouput; but I get an error that relates to the cputype variable. I get the following error C:\Users\Methical\Desktop\sysinfo.vbs(235,1) Microsoft VBScript runtime error: Invalid procedure call or argument I think it has somethin' to do with this line here fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>CPU</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & cputype & "</i></td></tr>" If i delete this line; the script compiles and outputs with no errors. Here is the full code below Dim strComputer, objWMIService, propValue, objItem Dim strUserName, strPassword, colItems, SWBemlocator ' This section querries for the workstation to be scanned. UserName = "" Password = "" strComputer = "127.1.1.1" ImgDir = "C:\Scripts\images\" 'Sets up the connections and opjects to be used throughout the script. Set SWBemlocator = CreateObject("WbemScripting.SWbemLocator") Set objWMIService = SWBemlocator.ConnectServer(,"root\CIMV2",strUserName,strPassword) 'This determines the current date and time of the PC being scanned. Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_LocalTime", "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly) For Each objItem in colItems If objItem.Minute < 10 Then theMinutes = "0" & objItem.Minute Else theMinutes = objItem.Minute End If If objItem.Second < 10 Then theSeconds = "0" & objItem.Second Else theSeconds = objItem.Second End If DateTime = objItem.Month & "/" & objItem.Day & "/" & objItem.Year & " - " & objItem.Hour & ":" & theMinutes & ":" & theSeconds Next 'Gets some ingomation about the Operating System including Service Pack level. Set colItems = objWMIService.ExecQuery("Select * from Win32_OperatingSystem",,48) For Each objItem in colItems WKID = objItem.CSName WKOS = objItem.Caption CSD = objItem.CSDVersion Architecture = objItem.OSArchitecture SysDir = objItem.SystemDirectory SysDrive = objItem.SystemDrive WinDir = objItem.WindowsDirectory ServicePack = objItem.ServicePackMajorVersion & "." & objItem.ServicePackMinorVersion Next 'This section returns the Time Zone Set colItems = objWMIService.ExecQuery("Select * from Win32_TimeZone") For Each objItem in colItems Zone = objItem.Description Next 'This section displays the Shadow Storage information Set colItems = objWMIService.ExecQuery("Select * from Win32_ShadowStorage") For Each objItem in colItems Allocated = int((objItem.AllocatedSpace/1024)/1024+1) UsedSpace = int((objItem.UsedSpace/1024)/1024+1) MaxSpace = int((objItem.MaxSpace/1024)/1024+1) Next 'This section returns the InstallDate of the OS Set objSWbemDateTime = _ CreateObject("WbemScripting.SWbemDateTime") Set colOperatingSystems = _ objWMIService.ExecQuery _ ("Select * from Win32_OperatingSystem") For Each objOperatingSystem _ in colOperatingSystems objSWbemDateTime.Value = _ objOperatingSystem.InstallDate InstallDate = _ objSWbemDateTime.GetVarDate(False) Next 'This section returns the Video card and current resolution. Set colItems = objWMIService.ExecQuery("Select * from Win32_DisplayConfiguration",,48) For Each objItem in colItems VideoCard = objItem.DeviceName Resolution = objItem.PelsWidth & " x " & objItem.PelsHeight & " x " & objItem.BitsPerPel & " bits" Next 'This section returns the Video card memory. Set objWMIService = GetObject("winmgmts:root\cimv2") Set colItems = objWMIService.ExecQuery ("Select * from Win32_VideoController") For Each objItem in colItems VideoMemory = objItem.AdapterRAM/1024/1024 Next 'This returns various system information including current logged on user, domain, memory, manufacture and model. Set colItems = objWMIService.ExecQuery("Select * from Win32_ComputerSystem",,48) For Each objItem in colItems UserName = objItem.UserName Domain = objItem.Domain TotalMemory = int((objItem.TotalPhysicalMemory/1024)/1024+1) Manufacturer = objItem.Manufacturer Model = objItem.Model SysType = objItem.SystemType Next 'This determines the total hard drive space and free hard drive space. Set colItems = objWMIService.ExecQuery("Select * from Win32_LogicalDisk Where Name='C:'",,48) For Each objItem in colItems FreeHDSpace = Fix(((objItem.FreeSpace/1024)/1024)/1024) TotalHDSpace = Fix(((objItem.Size/1024)/1024)/1024) Next 'This section returns the default printer and printer port. Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_Printer where Default=True", "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly) For Each objItem in colItems Printer = objItem.Name PortName = objItem.PortName Next 'This returns the CPU information. Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_Processor", "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly) For Each objItem in colItems CPUDesc = LTrim(objItem.Name) Next '// CPU Info For each objCPU in GetObject("winmgmts:{impersonationLevel=impersonate}\\" & strComputer & "\root\cimv2").InstancesOf("Win32_Processor") Select Case objCPU.Family Case 2 cputype = "Unknown" Case 11 cputype = "Pentium brand" Case 12 cputype = "Pentium Pro" Case 13 cputype = "Pentium II" Case 14 cputype = "Pentium processor with MMX technology" Case 15 cputype = "Celeron " Case 16 cputype = "Pentium II Xeon" Case 17 cputype = "Pentium III" Case 28 cputype = "AMD Athlon Processor Family" Case 29 cputype = "AMD Duron Processor" Case 30 cputype = "AMD2900 Family" Case 31 cputype = "K6-2+" Case 130 cputype = "Itanium Processor" Case 176 cputype = "Pentium III Xeon" Case 177 cputype = "Pentium III Processor with Intel SpeedStep Technology" Case 178 cputype = "Pentium 4" Case 179 cputype = "Intel Xeon" Case 181 cputype = "Intel Xeon processor MP" Case 182 cputype = "AMD AthlonXP Family" Case 183 cputype = "AMD AthlonMP Family" Case 184 cputype = "Intel Itanium 2" Case 185 cputype = "AMD Opteron? Family" End Select Next 'This returns the current uptime (time since last reboot) of the system. Set colOperatingSystems = objWMIService.ExecQuery ("Select * from Win32_OperatingSystem") For Each objOS in colOperatingSystems dtmBootup = objOS.LastBootUpTime dtmLastBootupTime = WMIDateStringToDate(dtmBootup) dtmSystemUptime = DateDiff("h", dtmLastBootUpTime, Now) Uptime = dtmSystemUptime Next Function WMIDateStringToDate(dtmBootup) WMIDateStringToDate = CDate(Mid(dtmBootup, 5, 2) & "/" & Mid(dtmBootup, 7, 2) & "/" & Left(dtmBootup, 4) & " " & Mid (dtmBootup, 9, 2) & ":" & Mid(dtmBootup, 11, 2) & ":" & Mid(dtmBootup,13, 2)) End Function dim objFSO Set objFSO = CreateObject("Scripting.FileSystemObject") ' -- The heart of the create file script ----------------------- ' -- Creates the file using the value of strFile on Line 11 ' -------------------------------------------------------------- Set fileOutput = objFSO.CreateTextFile( "x.html", true ) 'Set fileOutput = objExplorer.Document 'This is the code for the web page to be displayed. fileOutput.WriteLine "<html>" fileOutput.WriteLine " <head>" fileOutput.WriteLine " <title>System Information for '" & WKID & "' </title>" fileOutput.WriteLine " </head>" fileOutput.WriteLine " <body bgcolor='#FFFFFF' text='#000000' link='#0000FF' vlink='000099' alink='#00FF00'>" fileOutput.WriteLine " <center>" fileOutput.WriteLine " <h1>System Information for " & WKID & "</h1>" fileOutput.WriteLine " <table border='0' cellspacing='1' cellpadding='1' width='95%'>" fileOutput.WriteLine " <tr><td background='" & ImgDir & "blue_spacer.gif'>" fileOutput.WriteLine " <table border='0' cellspacing='0' cellpadding='0' width='100%'>" fileOutput.WriteLine " <tr><td>" fileOutput.WriteLine " <table border='0' cellspacing='0' cellpadding='0' width='100%'>" fileOutput.WriteLine " <tr>" fileOutput.WriteLine " <td width='5%' align='left' valign='middle' background='" & ImgDir & "blue_spacer.gif'><img src='" & ImgDir & "write.gif'></td>" fileOutput.WriteLine " <td width='95%' align='left' valign='middle' background='" & ImgDir & "blue_spacer.gif'> <font color='#FFFFFF' size='5'>WKInfo - </font><font color='#FFFFFF' size='3'>General information on the Workstation.</font></td>" fileOutput.WriteLine " </tr>" fileOutput.WriteLine " <tr><td colspan='2' bgcolor='#FFFFFF'>" fileOutput.WriteLine " <TABLE width='100%' cellspacing='0' cellpadding='2' border='1' bordercolor='#c0c0c0' bordercolordark='#ffffff' bordercolorlight='#c0c0c0'>" fileOutput.WriteLine" <tr height=2><td height=10 align=center bgcolor=midnightblue colspan=3></td></tr>" fileOutput.WriteLine " <TR><TD align='center' bgcolor='#d0d0d0' colspan='2'><b><h3>Date and Time</h3></b></TD></TR>" fileOutput.WriteLine" <tr height=2><td height=10 align=center bgcolor=midnightblue colspan=3></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Date/Time</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & DateTime & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>System Uptime</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & Uptime & " hours</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Time Zone</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & Zone & " </i></td></tr>" fileOutput.WriteLine" <tr height=2><td height=10 align=center bgcolor=midnightblue colspan=3></td></tr>" fileOutput.WriteLine " <TR><TD align='center' bgcolor='#d0d0d0' colspan='2'><b><h3>General Computer Information</h3></b></TD></TR>" fileOutput.WriteLine" <tr height=2><td height=10 align=center bgcolor=midnightblue colspan=3></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Manufacturer</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & Manufacturer & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Model</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & Model & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>System Based</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & SysType & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Operating System</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & WKOS & " " & CSD & " " & Architecture & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Operating System Install Date</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & InstallDate & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>UserName</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & UserName & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Workstation Name</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & WKID & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Domain</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & Domain & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>System Drive</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & SysDrive & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>System Directory</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & SysDir & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Windows Directory</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & WinDir & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>ShadowStorage Allocated Space</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & Allocated & " MB</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>ShadowStorage Used Space</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & UsedSpace & " MB</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>ShadowStorage Max Space</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & MaxSpace & " MB</i></td></tr>" fileOutput.WriteLine" <tr height=2><td height=10 align=center bgcolor=midnightblue colspan=3></td></tr>" fileOutput.WriteLine " <TR><TD align='center' bgcolor='#d0d0d0' colspan='2'><b><h3>General Hardware Information</h3></b></TD></TR>" fileOutput.WriteLine" <tr height=2><td height=10 align=center bgcolor=midnightblue colspan=3></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>CPU</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & cputype & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Memory</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & TotalMemory & " MB</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Total HDD Space</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & TotalHDSpace & " GB</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Free HDD Space</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & FreeHDSpace & " GB</i></td></tr>" fileOutput.WriteLine" <tr height=2><td height=10 align=center bgcolor=midnightblue colspan=3></td></tr>" fileOutput.WriteLine " <TR><TD align='center' bgcolor='#d0d0d0' colspan='2'><b><h3>General Video Card Information</h3></b></TD></TR>" fileOutput.WriteLine" <tr height=2><td height=10 align=center bgcolor=midnightblue colspan=3></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Video Card</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & VideoCard & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Resolution</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & Resolution & "</i></td></tr>" fileOutput.WriteLine " <TR><TD width='30%' align='left' bgcolor='#e0e0e0'>Memory</TD><td width='70%' bgcolor=#f0f0f0 align=left><i>" & VideoMemory & " MB</i></td></tr>" 'This section lists all the current services and their status. fileOutput.WriteLine " <TR><TD align='center' bgcolor='#d0d0d0' colspan='2'><b><h3>Current Service Information</h3></b></TD></TR>" fileOutput.WriteLine " <tr><td colspan='2' bgcolor='#f0f0f0'>" fileOutput.WriteLine " <TABLE width='100%' cellspacing='0' cellpadding='2' border='1' bordercolor='#c0c0c0' bordercolordark='#ffffff' bordercolorlight='#c0c0c0'>" fileOutput.WriteLine " <TR><TD width='70%' align='center' bgcolor='#e0e0e0'><b>Service Name</b></td><TD width='30%' align='center' bgcolor='#e0e0e0'><b>Service State</b></td><tr>" Set colRunningServices = objWMIService.ExecQuery("Select * from Win32_Service") For Each objService in colRunningServices fileOutput.WriteLine " <TR><TD align='left' bgcolor='#f0f0f0'>" & objService.DisplayName & "</TD><td bgcolor=#f0f0f0 align=center><i>" & objService.State & "</i></td></tr>" wscript.echo " <TR><TD align='left' bgcolor='#f0f0f0'>" & objService.DisplayName & "</TD><td bgcolor=#f0f0f0 align=center><i>" & objService.State & "</i></td></tr>" Next fileOutput.WriteLine " </table>" fileOutput.WriteLine " </td></tr>" 'This section lists all the current running processes and some information. fileOutput.WriteLine " <TR><TD align='center' bgcolor='#d0d0d0' colspan='2'><b><h3>Current Process Information</h3></b></TD></TR>" fileOutput.WriteLine " <tr><td colspan='2' bgcolor='#f0f0f0'>" fileOutput.WriteLine " <TABLE width='100%' cellspacing='0' cellpadding='2' border='1' bordercolor='#c0c0c0' bordercolordark='#ffffff' bordercolorlight='#c0c0c0'>" fileOutput.WriteLine " <TR><TD width='10%' align='center' bgcolor='#e0e0e0'><b>PID</b></td><TD width='35%' align='center' bgcolor='#e0e0e0'><b>Process Name</b></td><TD width='40%' align='center' bgcolor='#e0e0e0'><b>Owner</b></td><TD width='15%' align='center' bgcolor='#e0e0e0'><b>Memory</b></td></tr>" Set colProcessList = objWMIService.ExecQuery("Select * from Win32_Process") For Each objProcess in colProcessList colProperties = objProcess.GetOwner(strNameOfUser,strUserDomain) fileOutput.WriteLine " <TR><TD align='center' bgcolor='#f0f0f0'>" & objProcess.Handle & "</td><TD align='center' bgcolor='#f0f0f0'>" & objProcess.Name & "</td><TD align='center' bgcolor='#f0f0f0'>" & strUserDomain & "\" & strNameOfUser & "</td><TD align='center' bgcolor='#f0f0f0'>" & objProcess.WorkingSetSize/1024 & " kb</td><tr>" Next fileOutput.WriteLine " </table>" fileOutput.WriteLine " </td></tr>" 'This section lists all the currently installed software on the machine. fileOutput.WriteLine " <TR><TD align='center' bgcolor='#d0d0d0' colspan='2'><b><i>Installed Software</i></b></TD></TR>" fileOutput.WriteLine " <tr><td colspan='2' bgcolor='#f0f0f0'>" Set colSoftware = objWMIService.ExecQuery ("Select * from Win32_Product") For Each objSoftware in colSoftware fileOutput.WriteLine" <TABLE width='100%' cellspacing='0' cellpadding='2' border='1' bordercolor='#c0c0c0' bordercolordark='#ffffff' bordercolorlight='#c0c0c0'>" fileOutput.WriteLine" <tr><td width=30% align=center bgcolor='#e0e0e0'><b>Name</b></td><td width=30% align=center bgcolor='#e0e0e0'><b>Vendor</b></td><td width=30% align=center bgcolor='#e0e0e0'><b>Version</b></td></tr>" fileOutput.WriteLine" <tr><td align=center bgcolor=#f0f0f0>" & objSoftware.Name & "</td><td align=center bgcolor=#f0f0f0>" & objSoftware.Vendor & "</td><td align=center bgcolor=#f0f0f0>" & objSoftware.Version & "</td></tr>" fileOutput.WriteLine" <tr height=2><td height=10 align=center bgcolor=midnightblue colspan=3></td></tr>" fileOutput.WriteLine" </table>" Next fileOutput.WriteLine " </td></tr>" fileOutput.WriteLine " </table>" fileOutput.WriteLine " </td></tr>" fileOutput.WriteLine " </table>" fileOutput.WriteLine " </td></tr>" fileOutput.WriteLine " </table>" fileOutput.WriteLine " </td></tr>" fileOutput.WriteLine " </table>" fileOutput.WriteLine " <p><small></small></p>" fileOutput.WriteLine " </center>" fileOutput.WriteLine " </body>" fileOutput.WriteLine "<html>" fileOutput.close WScript.Quit

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  • How do I fix issue causing "incomplete startup packet" log message trying to implement replication in Postgresql?

    - by colour me brad
    I've got two cloud servers running Ubuntu 13.04 and PostgreSQL 9.2. I've primarily used this blog post to aid me in setting things up. However, to do the initial database dump to the slave I'm using pg_start_backup/pg_stop_backup strategy used in this other blog post. I've read through the docs and postgres wikis as well. I ran into several problems I was able to solve, but I can't get past this wretched "the database is starting up" failure. I'm not sure if seeing "cp: cannot stat '/var/lib/postgresql/9.2/archive/00000001000000000000003A': No such file or directory" after "consistent recover state reached" is normal or the first sign of a problem. The searching I've done on "the database is starting up" and "incomplete startup packet" tells me that something is sending empty TCP packets to the slave. The only thing that even knows about the slave is the master, so I'm not sure why it's sending empty packets... Has anyone worked with this and have an idea what might be going wrong? The postgres log on the slave looks like so: 2013-08-26 13:01:38 CDT LOG: entering standby mode 2013-08-26 13:01:38 CDT LOG: restored log file "000000010000000000000039" from archive 2013-08-26 13:01:38 CDT LOG: incomplete startup packet 2013-08-26 13:01:39 CDT LOG: redo starts at 0/39000020 2013-08-26 13:01:39 CDT LOG: consistent recovery state reached at 0/390000E0 cp: cannot stat '/var/lib/postgresql/9.2/archive/00000001000000000000003A': No such file or directory 2013-08-26 13:01:39 CDT LOG: streaming replication successfully connected to primary 2013-08-26 13:01:39 CDT FATAL: the database system is starting up 2013-08-26 13:01:39 CDT FATAL: the database system is starting up 2013-08-26 13:01:40 CDT FATAL: the database system is starting up 2013-08-26 13:01:40 CDT FATAL: the database system is starting up 2013-08-26 13:01:41 CDT FATAL: the database system is starting up 2013-08-26 13:01:42 CDT FATAL: the database system is starting up 2013-08-26 13:01:42 CDT FATAL: the database system is starting up 2013-08-26 13:01:43 CDT FATAL: the database system is starting up 2013-08-26 13:01:43 CDT FATAL: the database system is starting up 2013-08-26 13:01:44 CDT FATAL: the database system is starting up 2013-08-26 13:01:44 CDT FATAL: the database system is starting up 2013-08-26 13:01:44 CDT LOG: incomplete startup packet 2013-08-26 13:03:27 CDT FATAL: the database system is starting up 2013-08-26 13:03:27 CDT FATAL: the database system is starting up 2013-08-26 13:03:30 CDT FATAL: the database system is starting up 2013-08-26 13:03:30 CDT FATAL: the database system is starting up thanks! brad

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  • iPhone multi view/window switch

    - by NeoNmaN
    I've now put all night and tried to get my iPhone program to perform as intended, it has also succeed me sometimes but now I have pages with a problem I simplehen can not get resolved. 've tried this video guide that makes it I want it to but I stare my project up with NSObject (Windows Based) for my program. Has anyone any. can help me a little further here? or link to come there can get me on track again link: http://www.youtube.com/watch?v=2GeazgOqKJ4

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  • PHP: Count values of array

    - by poru
    I know the function count() of php, but what's the function for counting how often a value appear in an array? Example: $array = array( [0] => 'Test', [1] => 'Tutorial', [2] => 'Video', [3] => 'Test', [4] => 'Test' ); Now I want to count how often "Test" appears.

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  • Red5 vs BlazeDS

    - by dvm
    What technology are better (robust, stable, speed) for rich web app with flash movies, chat, etc. Somebody said that Red5 will drop down if more that 50 users try to suck video stream from it. Is there people who use Java on server side and Flash for client side?

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  • WPF Timeline Control

    - by Sam Tr
    Hi, I am looking for a WPF Timeline User Control. I have checked out Blendables Timeline and Animated Timeline control from IdentityMine, but it is rather basic and buggy. I am looking for a timeline control that is similar to the MIT Similie timeline. http://www.simile-widgets.org/timeline/ What i need to be able to do is add interactive objects to the timeline, for example video, images, etc. Any ideas? Cheers

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  • mysql max function usage

    - by Simon
    the table videos has the folowing feels id,average,name how can i write the query, to select the name of video, which have the max average!!! i can do that vith two queries, by selecting the max(avege) from the table, and then find out the name, where ihe average equal to max!!! but i want to do that in one query!!! help me please!!!

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  • Large file uploads from web pages

    - by jerrygarciuh
    Hi folks, I code primarily in PHP and Perl. I have a client who is insisting on seeking video submissions (any encoding) from the public via one of their pages rather than letting YouTube do its job. Server in question is a virtual machine and I can adjust ini settings for max post, max upload size etc as needed. My initial thought is to use a Flash based uploader with PHP on the back end but I wondered if someone might have useful advice and experience on the subject? Peace JG

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  • Online Storage and security concerns

    - by Megge
    I plan to set up a small fileserver. I already own a small server at HostEurope (VirtualServer L, 250GB space), but they don't offer enough space (there is the HostEurope Cloud, but paying for bandwidth isn't an option here, video-streaming should be possible) Requirements summarized: Storage: 2TB, Users: ~15, Filesizes: < 100GB, should be easily reachable (Mount as a networkdrive or at least have solid "communication" software) My first question would be: Where can I get halfway affordable online storages? And how should I connect them to my server? Getting an additional server is a bit overkill, as I know no hoster which allows 2 TB on a small 2 Ghz Dual Core 2 GB RAM thingy (that would be enough by far, I just need much space), and connecting it via NFS or FTP over Internet seems a bit strange and cripples performance. Do you have any advice where I could get that storage service from? (I sent HostEurope a custom request today, but they didn't answer till now. If they can provide me with that space, this question will be irrelevant, but the 2nd one is the more important one anway, don't do much more than recommend me some based on experience, you don't have to crawl hours through hosting services) livedrive for example offers 5 TB for 17€ / month, I'd be happy with 2 TB for 20 €, the caveat is: It doesn't allow multiple users, which leads me to my second question: Where are the security problems? Which protocol is sufficient (I want private and "public" folders etc. the usual "every user has its own and a public space"-thing), secure and fast? (I'd tend to (S)FTP, problem with FTP is: Most of those hosting services don't even allow FTP with mutliple users and single users lead me into "hacking" a solution (you could map the basic folder structure on the main server and just mount every subfolder from the storage, things get difficult with a public folder with 644 permissions though) Is useing something like PKI or 802.1X overkill for private uses?

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  • does ipad support voice recording???

    - by Abdullah Waseer
    Hi, i have made an application in iphone which supports video recording and i want it to launch on iPad too but currently i dont know whether ipad device supports voice recording or not. can anyone please tell me whether IPAD SUPPORTS VOICE RECORDING??? thanks...

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  • YouTube API Security Error Flex

    - by 23tux
    Hi, I've tried to use the YoutTube API within a Flex project. But i got this error: *** Security Sandbox Violation *** SecurityDomain 'http://www.youtube.com/apiplayer?version=3' tried to access incompatible context 'file:///Users/YouTubePlayer/bin-debug/YouTubePlayer.html' Here are the two files: <?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/halo" minWidth="1024" minHeight="768" xmlns:youtube="youtube.*" creationComplete="init();"> <fx:Script> <![CDATA[ [Bindable] private var ready:Boolean = true; private function init():void { Security.allowInsecureDomain("*"); Security.allowDomain("*"); Security.allowDomain('www.youtube.com'); Security.allowDomain('youtube.com'); Security.allowDomain('s.ytimg.com'); Security.allowDomain('i.ytimg.com'); } private function changing():void { /* trace("currentTime: " + player.getCurrentTime()); trace("startTime: " + player.startTime); trace("stopTime: " + player.stopTime); timeSlider.value = player.getCurrentTime() */ } private function startPlaying():void { player.play(); } private function checkStartSlider():void { if(startSlider.value > stopSlider.value) stopSlider.value = startSlider.value + 1; } private function checkStopSlider():void { if(stopSlider.value < startSlider.value) startSlider.value = stopSlider.value - 1; } ]]> </fx:Script> <s:VGroup> <youtube:Player id="player" videoID="DVFvcVuWyfE" change="changing();" ready="ready=true"/> <s:HGroup> <s:Button label="play" click="startPlaying();" /> </s:HGroup> <s:HGroup> <s:HSlider id="timeSlider" width="250" minimum="0" maximum="{player.stopTime}" snapInterval=".01" enabled="{ready}"/> <s:Label id="currentTimeLbl" text="current time: 0" /> </s:HGroup> <s:HGroup> <s:HSlider id="startSlider" width="250" minimum="0" maximum="{player.stopTime}" snapInterval=".01" change="checkStartSlider();" enabled="{ready}" value="0"/> <s:Label id="startTimeLbl" text="start time: {player.startTime}" /> </s:HGroup> <s:HGroup> <s:HSlider id="stopSlider" width="250" minimum="0" maximum="{player.stopTime}" snapInterval=".01" change="checkStopSlider();" enabled="{ready}" value="{player.stopTime}"/> <s:Label id="stopTimeLbl" text="stop time: {player.stopTime}" /> </s:HGroup> </s:VGroup> </s:Application> Here is the player package youtube { import flash.display.Loader; import flash.events.Event; import flash.events.TimerEvent; import flash.net.URLRequest; import flash.system.Security; import flash.utils.Timer; import mx.core.UIComponent; [Event(name="change", type="flash.events.Event")] [Event(name="ready", type="flash.events.Event")] public class Player extends UIComponent { private var player:Object; private var loader:Loader; private var _startTime:Number = 0; private var _stopTime:Number = 0; private var _videoID:String; private var metadataTimer:Timer = new Timer(200); private var playTimer:Timer = new Timer(200); public function Player() { // The player SWF file on www.youtube.com needs to communicate with your host // SWF file. Your code must call Security.allowDomain() to allow this // communication. Security.allowInsecureDomain("*"); Security.allowDomain("*"); // This will hold the API player instance once it is initialized. loader = new Loader(); loader.contentLoaderInfo.addEventListener(Event.INIT, onLoaderInit); loader.load(new URLRequest("http://www.youtube.com/apiplayer?version=3")); } private function onLoaderInit(event:Event):void { addChild(loader); loader.content.addEventListener("onReady", onPlayerReady); loader.content.addEventListener("onError", onPlayerError); loader.content.addEventListener("onStateChange", onPlayerStateChange); loader.content.addEventListener("onPlaybackQualityChange", onVideoPlaybackQualityChange); } private function onPlayerReady(event:Event):void { // Event.data contains the event parameter, which is the Player API ID trace("player ready:", Object(event).data); // Once this event has been dispatched by the player, we can use // cueVideoById, loadVideoById, cueVideoByUrl and loadVideoByUrl // to load a particular YouTube video. player = loader.content; // Set appropriate player dimensions for your application player.setSize(0, 0); } private function onPlayerError(event:Event):void { // Event.data contains the event parameter, which is the error code trace("player error:", Object(event).data); } private function onPlayerStateChange(event:Event):void { // Event.data contains the event parameter, which is the new player state trace("player state:", Object(event).data); } private function onVideoPlaybackQualityChange(event:Event):void { // Event.data contains the event parameter, which is the new video quality trace("video quality:", Object(event).data); } [Bindable] public function get videoID():String { return _videoID; } public function set videoID(value:String):void { _videoID = value; } [Bindable] public function get stopTime():Number { return _stopTime; } public function set stopTime(value:Number):void { _stopTime = value; } [Bindable] public function get startTime():Number { return _startTime; } public function set startTime(value:Number):void { _startTime = value; } public function play():void { if(_videoID!="") { player.loadVideoById(_videoID, 0); // add the event listener, so that all 200 milliseconds is an event dispatched metadataTimer.addEventListener(TimerEvent.TIMER, metadataTimeHandler); // if the timer is running, stop and reset it if(metadataTimer.running) metadataTimer.reset(); else metadataTimer.start(); } } private function metadataTimeHandler(e:TimerEvent):void { if(player.getDuration() > 0) { startTime = 0; stopTime = player.getDuration(); metadataTimer.reset(); metadataTimer.stop(); metadataTimer.removeEventListener(TimerEvent.TIMER, metadataTimeHandler); player.playVideo(); playTimer.addEventListener(TimerEvent.TIMER, playTimerHandler); dispatchEvent(new Event("ready")); } } private function playTimerHandler(e:TimerEvent):void { if(getCurrentTime() > _stopTime) { seekTo(startTime); } dispatchEvent(new Event(Event.CHANGE)); } public function getCurrentTime():Number { if(!player.getCurrentTime()) return 0; else return player.getCurrentTime(); } public function seekTo(time:uint):void { player.seekTo(time); } } } Hope someone can help. thx, tux

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  • Google Chrome - Issues with download dialogs using BinaryWrite

    - by Mila
    Hello, I have an empty ASP .NET page with the code behind to support downloading of PDF files. The page is called from a link-like web control that has NavigateUrl set to this page. In short, I am using the following for streaming: Response.Buffer = false; Response.ClearHeaders(); Response.ContentType = "application/x-pdf"; Response.AddHeader("Content-Disposition","attachment; filename="MyPDFFile.pdf"); byte[] binary = (dataReaderRemote[DataPDFFieldName]) as byte[]; //dataReaderRemote[DataPDFFieldName] has previously retrieved data if (binary != null) { MemoryStream memoryStream = new MemoryStream(binary); int sizeToWrite = CHUNKSIZE; //CHUNKSIZE=1024 for (int i = 0; i < binary.GetUpperBound(0) - 1; i = i + CHUNKSIZE) { if (!Response.IsClientConnected) return; if (i + CHUNKSIZE >= binary.Length) sizeToWrite = binary.Length - i; byte[] chunk = new byte[sizeToWrite]; memoryStream.Read(chunk, 0, sizeToWrite); Response.BinaryWrite(chunk); Response.Flush(); } } Response.Close(); IE as well as Firefox bring the download prompt window asking you whether you wish to open or save the file, while the user remains on the same page containing the link. However, Google Chrome opens a new blank tab and downloads the file automatically. Is there any way to prevent Chrome from opening the extra blank and therefore useless tab? I am using the Google Chrome version 5.0.375.55 (Official Build 47796) on Windows XP. Thanks in advance! Mila

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  • Slow transfer speed between two servers

    - by Linux Guy
    I have two servers both network cards speed is 10Gbps The inbound bandwidth between two servers is 10Gbps , the outbound bandwidth internet bandwidth is 500Mpbs Both servers using public ip addresses in public and private network Both servers transfer and connection on nginx port , and the server B used for streaming media , like youtube stream videos I check the transfer speed using iperf utility From Server A to Server B # iperf -c 0.0.0.1 -p 8777 ------------------------------------------------------------ Client connecting to 0.0.0.1, TCP port 8777 TCP window size: 85.3 KByte (default) ------------------------------------------------------------ [ 3] local 0.0.0.0 port 38895 connected with 0.0.0.1 port 8777 [ ID] Interval Transfer Bandwidth [ 3] 0.0-10.8 sec 528 KBytes 399 Kbits/sec My Current Connections in Server B # netstat -an|grep ":8777"|awk '/tcp/ {print $6}'|sort -nr| uniq -c 2072 TIME_WAIT 28 SYN_RECV 1 LISTEN 189 LAST_ACK 139 FIN_WAIT2 373 FIN_WAIT1 3381 ESTABLISHED 34 CLOSING Server A Network Card Information Settings for eth0: Supported ports: [ TP ] Supported link modes: 100baseT/Full 1000baseT/Full 10000baseT/Full Supported pause frame use: No Supports auto-negotiation: Yes Advertised link modes: 10000baseT/Full Advertised pause frame use: No Advertised auto-negotiation: Yes Speed: 10000Mb/s Duplex: Full Port: Twisted Pair PHYAD: 0 Transceiver: external Auto-negotiation: on MDI-X: Unknown Supports Wake-on: d Wake-on: d Current message level: 0x00000007 (7) drv probe link Link detected: yes Server B Network Card Information Settings for eth2: Supported ports: [ FIBRE ] Supported link modes: 10000baseT/Full Supported pause frame use: No Supports auto-negotiation: No Advertised link modes: 10000baseT/Full Advertised pause frame use: No Advertised auto-negotiation: No Speed: 10000Mb/s Duplex: Full Port: Direct Attach Copper PHYAD: 0 Transceiver: external Auto-negotiation: off Supports Wake-on: d Wake-on: d Current message level: 0x00000007 (7) drv probe link Link detected: yes The problem is : as you can see from iperf utility, the transfer speed from server A to server B slow when i restart network service the connection will be ok , after 2 minutes , it's getting slow How could i troubleshoot slow speed issue and fix it in server B ? Notice : if there any other commands i should execute in servers for more information, so it might help resolve the problem , let me know in comments

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  • Choosing the right TV tuner - USB or PCI TV tuners, hardware/software, DVB? Hybrid/combo/analog?

    - by Nucleon
    Greetings, I'll start with some background information so you know what I'm trying to accomplish and then get to my question. I work at a Television station in the US and we are working on setting up an online DVR/Podcast system for all of our newscasts. So basically we would be recording every newscast in HD, encoding it to flv/h.264 for viewing in a browser on flash compatible and iphone/ipad devices, eventually migrating to WebM when it's browser compliant. This task is theoretically pretty simple as it all it involves is a TV tuner device and a program like VLC, MythTV or whatever to schedule and dump it to a file, encode it with VLC/FFMPEG and push it to the streaming server. Now to the hardware, in order to accomplish that task, should I use an internal PCI tuner or a USB 2.0 tuner? Is there a difference? The bus speeds of both are not too far apart, and is the bus speed really relevant in this case? Does it matter if the device has a hardware encoder or a software encoder? On many sites the USB was recommended for ease of set up and use, but would it overly task a processor, or is that not a concern as long as it's a decent PC (at least duo core, 6gb ram). What's the difference between the stick USB and the Box USBs? To my understanding analog is basically gone in the US, so we would want a hybrid or combo tuner correct? How do those differ from DVB? Are there any other features or concepts which I am missing which may influence the recommended product. It would be ideal if the device which could work in both Linux and a Windows environment, to my knowledge most Hauppauge are? Example 1: PCI Hauppage http://www.newegg.com/Product/Product.aspx?Item=N82E16815116033 Example 2: USB 2.0 Box http://www.newegg.com/Product/Product.aspx?Item=N82E16815116029 Example 3: USB 2.0 Stick http://www.newegg.com/Product/Product.aspx?Item=N82E16815116031 Any guidance from the Superusers would be much appreciated!

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  • adresse book with C programming, i have problem with library i think, couldn't complite my code

    - by osabri
    I've divided my code in small programm so it can be easy to excute /* ab_error.c : in case of errors following messages will be displayed */ #include "adressbook.h" static char *errormsg[] = { "", "\nNot enough space on disk", "\nCannot open file", "\nCannot read file", "\nCannot write file" }; void check(int error) { switch(error) { case 0: return; case 1: write_file(); case 2: case 3: case 4: system("cls"); fputs(errormsg[error], stderr); exit(error); } } 2nd /* ab_fileio.c : functions for file input/output */ include "adressbook.h" static char ab_file[] = "ADRESSBOOK.DAT"; //file to save the entries int read_file(void) { int error = 0; FILE *fp; ELEMENT *new_e, *last_e = NULL; DATA buffer; if( (fp = fopen(ab_file, "rb")) == NULL) return -1; //no file found while (fread(&buffer, sizeof(DATA), 1, fp) == 1) //reads one list element after another { if( (new_e = make_element()) == NULL) { error = 1; break; //not enough space } new_e->person = buffer; //copy data to new element new_e->next = NULL; if(hol.first == NULL) //list is empty? hol.first = new_e; //yes else last_e->next = new_e; //no last_e = new_e; ++hol.amount; } if( !error && !feof(fp) ) error = 3; //cannot read file fclose(fp); return error; } /-------------------------------/ int write_file(void) { int error = 0; FILE *fp; ELEMENT *p; if( (p = hol.first) == NULL) return 0; //list is empty if( (fp = fopen(ab_file, "wb")) == NULL) return 2; //cannot open while( p!= NULL) { if( fwrite(&p->person, sizeof(DATA), 1, fp) < 1) { error = 4; break; //cannot write } p = p->next; } fclose(fp); return error; } 3rd /* ab_list.c : functions to manipulate the list */ #include "adressbook.h" HOL hol = {0, NULL}; //global definition for head of list /* -------------------- */ ELEMENT *make_element(void) { return (ELEMENT *)malloc( sizeof(ELEMENT) ); } /* -------------------- */ int ins_element( DATA *newdata) { ELEMENT *new_e, *pre_p; if((new_e = make_element()) == NULL) return 1; new_e ->person = *newdata; // copy data to new element pre_p = search(new_e->person.family_name); if(pre_p == NULL) //no person in list { new_e->next = hol.first; //put it to the begin hol.first = new_e; } else { new_e->next = pre_p->next; pre_p->next = new_e; } ++hol.amount; return 0; } int erase_element( char name, char surname ) { return 0; } /* ---------------------*/ ELEMENT *search(char *name) { ELEMENT *sp, *retp; //searchpointer, returnpointer retp = NULL; sp = hol.first; while(sp != NULL && sp->person.family_name != name) { retp = sp; sp = sp->next; } return(retp); } 4th /* ab_screen.c : functions for printing information on screen */ #include "adressbook.h" #include <conio.h> #include <ctype.h> /* standard prompts for in- and output */ static char pgmname[] = "---- Oussama's Adressbook made in splendid C ----"; static char options[] = "\ 1: Enter new adress\n\n\ 2: Delete entry\n\n\ 3: Change entry\n\n\ 4: Print adress\n\n\ Esc: Exit\n\n\n\ Your choice . . .: "; static char prompt[] = "\ Name . . . .:\n\ Surname . . :\n\n\ Street . . .:\n\n\ House number:\n\n\ Postal code :\n\n\ Phone number:"; static char buttons[] = "\ <Esc> = cancel input <Backspace> = correct input\ <Return> = assume"; static char headline[] = "\ Name Surname Street House Postal code Phone number \n\ ------------------------------------------------------------------------"; static char further[] = "\ -------- continue with any key --------"; /* ---------------------------------- */ int menu(void) //show menu and read user input { int c; system ("cls"); set_cur(0,20); puts(pgmname); set_cur(6,0); printf("%s", options); while( (c = getch()) != ESC && (c < '1' || c > '4')) putch('\a'); return c; } /* ---------------------------------- */ int print_adr_book(void) //display adressbook { int line = 1; ELEMENT *p = hol.first; system("cls"); set_cur(0,20); puts(pgmname); set_cur(2,0); puts(headline); set_cur(5,0); while(p != NULL) //run through list and show entries { printf("%5d %-15s ",line, p->person.family_name); printf("%-12s %-15s ", p->person.given_name, p->person.street); printf("%-4d %-5d %-12d\n",p->person.house_number, p->person.postal_code, p->person.phone); p = p->next; if( p == NULL || ++line %16 == 1) //end of list or screen is full { set_cur(24,0); printf("%s",further); if( getch() == ESC) return 0; set_cur(5,0); scroll_up(0,5,24);//puts(headline); } } return 0; } /* -------------------------------------------*/ int make_entry(void) { char cache[50]; DATA newperson; ELEMENT *p; while(1) { system("cls"); set_cur(0,20); puts(pgmname); set_cur(6,0); puts("Please enter new data:"); set_cur(10,0); puts(prompt); set_cur(24,0); printf("%s",buttons); balken(10, 25, MAXL, ' ',0x70); //input name if(input(newperson.family_name, MAXL, ESC, CR) == ESC) return 0; balken(12,25, MAXL, ' ', 0x70); //surname if(input(newperson.given_name, MAXL, ESC, CR) == ESC) return 0; balken(14,25, 30, ' ', 0x70); //street if(input(newperson.street, 30, ESC, CR) == ESC) return 0; balken(16,25, 4, ' ',0x70); //housenumber if(input(cache, 4, ESC, CR) == ESC) return 0; newperson.house_number = atol(cache); //to string balken(18,25, 5, ' ',0x70); //postal code if(input(cache, 5, ESC, CR) == ESC) return 0; newperson.postal_code = atol(cache); //to string balken(20,25, 20, ' ',0x70); //phone number if(input(cache, 20, ESC, CR) == ESC) return 0; newperson.phone = atol(cache); //to string p = search(newperson.phone); if( p!= NULL && p->person.phone == newperson.phone) { set_cur(22,25); puts("phonenumber already exists!"); set_cur(24,0); printf("%s, further"); getch(); continue; } } } 5th /* adress_book_project.c : main program to create an adressbook */ /* copyrights by Oussama Sabri, June 2010 */ #include "adressbook.h" //project header file int main() { int rv, cmd; //return value, user command if ( (rv = read_file() ) == -1) // no data saved yet rv = make_entry(); check(rv); //prompts an error and quits program on disfunction do { switch (cmd = menu())//calls menu and gets user input back { case '1': rv = make_entry(); break; case '2': //delete entry case '3': //changes entry rv = change_entry(cmd); break; case '4': //prints adressbook on screen rv = print_adr_book(); break; case ESC: //end of program system ("cls"); rv = 0; break; } }while(cmd!= ESC); check ( write_file() ); //save adressbook return 0; } 6th /* Getcb.c --> Die Funktion getcb() liefert die naechste * * Tastatureingabe (ruft den BIOS-INT 0x16 auf). * * Return-Wert: * * ASCII-Code bzw. erweiterter Code + 256 */ /* Hinweis: Es muss ein DOS-Compiler verwendet werden. * * (z.B. der GNU-Compiler fuer DOS auf der CD) */ #include <dos.h> int getcb(void) { union REGS intregs; intregs.h.ah = 0; // Subfunktion 0: ein Zeichen // von der Tastatur lesen. int86( 0x16, &intregs, &intregs); if( intregs.h.al != 0) // Falls ASCII-Zeichen, return (intregs.h.al); // dieses zurueckgeben. else // Sonst den erweiterten return (intregs.h.ah + 0x100); // Code + 256 } 7th /* PUTCB.C --> enthaelt die Funktionen * * - putcb() * * - putcb9() * * - balken() * * - input() * * * * Es werden die Funktionen 9 und 14 des Video-Interrupts * * (ROM-BIOS-Interrupt 0x10) verwendet. * * * * Die Prototypen dieser Funktionen stehen in BIO.H */ /* Hinweis: Es muss ein DOS-Compiler verwendet werden. * * (z.B. der GNU-Compiler fuer DOS auf der CD) */ #include <dos.h> #define VIDEO_INT 0x10 /*---------------------------------------------------------------- * putcb(c) gibt das Zeichen auf der aktuellen Cursor-Position * am Bildschirm aus. Der Cursor wird versetzt. * Steuerzeichen Back-Space, CR, LF und BELL werden * ausgefuehrt. * Return-Wert: keiner */ void putcb(unsigned char c) /* Gibt das Zeichen in c auf */ { /* den Bildschirm aus. */ union REGS intregs; intregs.h.ah = 14; /* Subfunktion 14 ("Teletype") */ intregs.h.al = c; intregs.h.bl = 0xf; /* Vordergrund-Farbe im */ /* Grafik-Modus. */ int86(VIDEO_INT, &intregs, &intregs); } /*---------------------------------------------------------------- * putcb9(c,count,mode) gibt das Zeichen in c count-mal im * angegebenen Modus auf der aktuellen * Cursor-Position am Bildschirm aus. * Der Cursor wird nicht versetzt. * * Return-Wert: keiner */ void putcb9( unsigned char c, /* das Zeichen */ unsigned count, /* die Anzahl */ unsigned mode ) /* Low-Byte: das Atrribut */ { /* High-Byte: die Bildschirmseite*/ union REGS intregs; intregs.h.ah = 9; /* Subfunktion 9 des Int 0x10 */ intregs.h.al = c; intregs.x.bx = mode; intregs.x.cx = count; int86( VIDEO_INT, &intregs, &intregs); } /*---------------------------------------------------------------- * balken() positioniert den Cursor und zeichnet einen Balken, * wobei Position, L„nge, Fllzeichen und Attribut * als Argumente bergeben werden. * Der Cursor bleibt auf der ersten Position im Balken. */ void balken( unsigned int zeile, /* Start-Position */ unsigned int spalte, unsigned int laenge, /* Laenge des Balkens */ unsigned char c, /* Fuellzeichen */ unsigned int modus) /* Low-Byte: Attribut */ /* High-Byte: Bildschirmseite */ { union REGS intregs; intregs.h.ah = 2; /* Cursor auf der angegebenen */ intregs.h.dh = zeile; /* Bildschirmseite versetzen. */ intregs.h.dl = spalte; intregs.h.bh = (modus >> 8); int86(VIDEO_INT, &intregs, &intregs); putcb9(c, laenge, modus); /* Balken ausgeben. */ } /*---------------------------------------------------------------- * input() liest Zeichen von der Tastatur ein und haengt '\0' an. * Mit Backspace kann die Eingabe geloescht werden. * Das Attribut am Bildschirm bleibt erhalten. * * Argumente: 1. Zeiger auf den Eingabepuffer. * 2. Anzahl maximal einzulesender Zeichen. * 3. Die optionalen Argumente: Zeichen, mit denen die * Eingabe abgebrochen werden kann. * Diese Liste muá mit CR = '\r' enden! * Return-Wert: Das Zeichen, mit dem die Eingabe abgebrochen wurde. */ #include <stdarg.h> int getcb( void); /* Zum Lesen der Tastatur */ int input(char *puffer, int max,... ) { int c; /* aktuelles Zeichen */ int breakc; /* Abruchzeichen */ int nc = 0; /* Anzahl eingelesener Zeichen */ va_list argp; /* Zeiger auf die weiteren Arumente */ while(1) { *puffer = '\0'; va_start(argp, max); /* argp initialisieren */ c = getcb(); do /* Mit Zeichen der Abbruchliste vergleichen */ if(c == (breakc = va_arg(argp,int)) ) return(breakc); while( breakc != '\r' ); va_end( argp); if( c == '\b' && nc > 0) /* Backspace? */ { --nc; --puffer; putcb(c); putcb(' '); putcb(c); } else if( c >= 32 && c <= 255 && nc < max ) { ++nc; *puffer++ = c; putcb(c); } else if( nc == max) putcb('\7'); /* Ton ausgeben */ } } 8th /* Video.c --> Enthaelt die Funktionen * cls(), * scroll_up(), scroll_down(), * set_cur(), get_cur(), * set_screen_page(), get_screen_page() * * Die Prototypen dieser Funktionen befinden sich in BIO.H */ /* Hinweis: Es muss ein DOS-Compiler verwendet werden. * * (z.B. der GNU-Compiler fuer DOS auf der CD) */ #include <dos.h> #include "bio.h" #define VIDEO_INT 0x10 typedef unsigned char BYTE; void scroll_up( int anzahl, int anf_zeile, int end_zeile) { /* Fenster hoch rollen. */ union REGS intregs; intregs.x.ax = 0x600 + anzahl; /* Subfunktion AH = 6, */ /* AL = Anzahl Zeilen. */ intregs.x.cx = anf_zeile << 8; /* CH=anf_zeile, cl=0 */ intregs.x.dx = (end_zeile <<8) | 79; /* DH=end_zeile,DL=79 */ intregs.h.bh = 7; /* normales Attribut */ int86(VIDEO_INT, &intregs, &intregs); } void scroll_down( int anzahl, int anf_zeile, int end_zeile) { /* Fenster runter rollen. */ union REGS intregs; intregs.x.ax = 0x700 + anzahl; /* Subfunktion AH = 7, */ /* AL = Anzahl Zeilen. */ intregs.x.cx = anf_zeile << 8; /* CH=anf_zeile, cl=0 */ intregs.x.dx = (end_zeile <<8) | 79; /* DH=end_zeile,DL=79 */ intregs.h.bh = 7; /* normales Attribut */ int86(VIDEO_INT, &intregs, &intregs); } void set_cur( int zeile, int spalte) /* versetzt den Cursor */ { /* der aktuellen Bildschirmseite.*/ union REGS intregs; intregs.h.ah = 2; intregs.h.dh = (BYTE)zeile; intregs.h.dl = (BYTE)spalte; intregs.h.bh = (BYTE)get_screen_page(); int86(VIDEO_INT, &intregs, &intregs); } void get_cur(int *zeile, int *spalte) /* holt die Cursor- */ { /* Position der aktuellen Bildschirmseite.*/ union REGS intregs; intregs.h.ah = 3; intregs.h.bh = (BYTE)get_screen_page(); int86(VIDEO_INT, &intregs, &intregs); *zeile = (unsigned)intregs.h.dh; *spalte = (unsigned)intregs.h.dl; } void cls(void) { scroll_up(0,0,24); /* Gesamten Bildschirm loeschen. */ set_cur(0,0); /* Cursor in Home-Position. */ } int get_screen_page(void) /* Aktuelle Bildschirmseite holen.*/ { union REGS intregs; intregs.h.ah = 15; /* Subfunktion AH = 15: */ /* Bildschirm-Modus feststellen. */ int86(VIDEO_INT, &intregs, &intregs); return (intregs.h.bh); } void set_screen_page(int seite) /* setzt die aktive Seite des */ { /* Bildschirmpuffers auf die */ /* angegebene Seite. */ union REGS intregs; intregs.x.ax = 0x500 + seite; /* Subfunktion AH = 5 */ int86(VIDEO_INT, &intregs, &intregs); } /* ------------------------------------------------------------- Ein kleines Testprogramm : */ /* #include <stdio.h> int main() { cls(); set_cur(23, 0); printf("Weiter mit <Return>\n"); set_cur(12, 20); printf("Ein Test!\n"); getchar(); scroll_up(3, 5, 20); getchar(); scroll_down(6, 5, 20); getchar(); set_screen_page(1); printf("\nAuf der 2. Seite !\n"); getchar(); set_screen_page(0); set_cur(0,0); printf("\nWieder auf der 1. Seite !\n"); getchar(); cls(); return 0; } */ /* Video.c --> Enthaelt die Funktionen * cls(), * scroll_up(), scroll_down(), * set_cur(), get_cur(), * set_screen_page(), get_screen_page() * * Die Prototypen dieser Funktionen befinden sich in BIO.H */ /* Hinweis: Es muss ein DOS-Compiler verwendet werden. * * (z.B. der GNU-Compiler fuer DOS auf der CD) */ #include <dos.h> #include "bio.h" #define VIDEO_INT 0x10 typedef unsigned char BYTE; void scroll_up( int anzahl, int anf_zeile, int end_zeile) { /* Fenster hoch rollen. */ union REGS intregs; intregs.x.ax = 0x600 + anzahl; /* Subfunktion AH = 6, */ /* AL = Anzahl Zeilen. */ intregs.x.cx = anf_zeile << 8; /* CH=anf_zeile, cl=0 */ intregs.x.dx = (end_zeile <<8) | 79; /* DH=end_zeile,DL=79 */ intregs.h.bh = 7; /* normales Attribut */ int86(VIDEO_INT, &intregs, &intregs); } void scroll_down( int anzahl, int anf_zeile, int end_zeile) { /* Fenster runter rollen. */ union REGS intregs; intregs.x.ax = 0x700 + anzahl; /* Subfunktion AH = 7, */ /* AL = Anzahl Zeilen. */ intregs.x.cx = anf_zeile << 8; /* CH=anf_zeile, cl=0 */ intregs.x.dx = (end_zeile <<8) | 79; /* DH=end_zeile,DL=79 */ intregs.h.bh = 7; /* normales Attribut */ int86(VIDEO_INT, &intregs, &intregs); } void set_cur( int zeile, int spalte) /* versetzt den Cursor */ { /* der aktuellen Bildschirmseite.*/ union REGS intregs; intregs.h.ah = 2; intregs.h.dh = (BYTE)zeile; intregs.h.dl = (BYTE)spalte; intregs.h.bh = (BYTE)get_screen_page(); int86(VIDEO_INT, &intregs, &intregs); } void get_cur(int *zeile, int *spalte) /* holt die Cursor- */ { /* Position der aktuellen Bildschirmseite.*/ union REGS intregs; intregs.h.ah = 3; intregs.h.bh = (BYTE)get_screen_page(); int86(VIDEO_INT, &intregs, &intregs); *zeile = (unsigned)intregs.h.dh; *spalte = (unsigned)intregs.h.dl; } void cls(void) { scroll_up(0,0,24); /* Gesamten Bildschirm loeschen. */ set_cur(0,0); /* Cursor in Home-Position. */ } int get_screen_page(void) /* Aktuelle Bildschirmseite holen.*/ { union REGS intregs; intregs.h.ah = 15; /* Subfunktion AH = 15: */ /* Bildschirm-Modus feststellen. */ int86(VIDEO_INT, &intregs, &intregs); return (intregs.h.bh); } void set_screen_page(int seite) /* setzt die aktive Seite des */ { /* Bildschirmpuffers auf die */ /* angegebene Seite. */ union REGS intregs; intregs.x.ax = 0x500 + seite; /* Subfunktion AH = 5 */ int86(VIDEO_INT, &intregs, &intregs); } /* ------------------------------------------------------------- Ein kleines Testprogramm : */ /* #include <stdio.h> int main() { cls(); set_cur(23, 0); printf("Weiter mit <Return>\n"); set_cur(12, 20); printf("Ein Test!\n"); getchar(); scroll_up(3, 5, 20); getchar(); scroll_down(6, 5, 20); getchar(); set_screen_page(1); printf("\nAuf der 2. Seite !\n"); getchar(); set_screen_page(0); set_cur(0,0); printf("\nWieder auf der 1. Seite !\n"); getchar(); cls(); return 0; } */ /* BIO.H --> Enthaelt die Prototypen der BIOS-Funktionen. */ /* --- Funktionen in VIDEO.C --- */ extern void scroll_up(int anzahl, int anf_zeile,int end_zeile); extern void scroll_down(int anzahl, int anf_zeile, int end_zeile); extern void set_cur(int zeile, int spalte); extern void get_cur(int *zeile, int *spalte); extern void cls(void); extern int get_screen_page(void); extern void set_screen_page(int page); /* --- Funktionen in GETCB.C / PUTCB.C --- */ extern int getcb(void); extern void putcb(int c); extern void putcb9(int c, unsigned count, unsigned modus); extern void balken(int zeile, int spalte, int laenge, int c, unsigned modus); extern int input(char *puffer, int max,... ); need your help, can't find my mistakes:((

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