Read Binary File As Hex
I'm using ASP to generate an RTF (rich text) file, via the FSO. No problems with text, but when it comes to inserting images, the files have to be embedded as either binary or hex.
Try as I might, I can't get binary to work (Word b0rks trying to open the resulting file). When I create a simple RTF in Wordpad and then view its source, Wordpad seems to be embedding the image as hex. Does anyone have a suggestion as to how I could read an image file off the disk in hex format for writing into my RTF?
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Does anyone know of a "pure ASP" upload script that does not use the binary read? I am sure many people are looking for this as well..as you cannot use the binary and request.form in the same script. I am trying to integrate a file upload into an already built script using request.form.
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I write the code as follows. But I cannot print the binary data as meaningful data format. any idea?
Response.Buffer = True
Const adTypeBinary = 1
Set objStream = Server.CreateObject("ADODB.Stream")
objStream.Type = adTypeBinary
response.binarywrite rs("abc")
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Im writing a web interface for a CRM product which has the ability to store files within a database... Now, the problem is, these files are binary files, and VBScript doesn't have support for binary files (as far as i know...)...
To overcome this i wrote a component (ActiveX DLL) in VB6. This component works fine, but as soon as i use it in ASP, my computer beeps and then sits there looking like it's doing something forever...
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DXUpload.Form.1 Error '80020009'
Failed to read binary data.
/backoffice/album/album_save.asp, Line 29
___
If lJt = "GENERAL" OR lJt = "GOODS_DETAIL" Then
29: Set objUpload = Server.CreateObject("DXUpload.Form")
lAction = objUpload( "ACTION" )
Else
lAction = request( "ACTION" )
End If
___
here's my code... I can't see why this error occured...
any advice to sort it out?
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Can anyone help me convert the following php code to its asp equivalent? Code:
if(file_exists($file) && ($ext==".mp3"))
{
header("Content-Type: audio/mpeg3");
// open for binary read
$fh = fopen($file, "rb");
while (!feof($fh)) {
print (fread($fh, 10000));//filesize($file)));
}
fclose($fh);
}
else
{
print("ERORR: The file does not exist");
}
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I wanna read binary data from database with ADODB.Stream object. So I wrote code..
---------
<%
query = "SELECT * FROM Categories"
adoDB.DefaultDatabase = "Northwind"
adoRs.Open query, adoDB, 1
Set rec = Server.CreateObject("ADODB.Record")
'read [Picture] column.
rec = adoRs(3)
------------
And the 'rec' TypeName() is 'Byte()'
But I can't get it to ADODB.Stream. How Can I do? Or Can I read binary column to another way?
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I am passing file through aspSmartUpload by using input file form control in my form. But I cannot use Request.Form("Variable") command in my called asp. And it says you cannot use it during or after binary read. I guess aspsmartupload my have resolution for its problem.
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What I would like to do is load a file's contents from a file on the server
and put the contents.
into a record in a database. For this I need to load the contents in binary
format into a
variable. Anywhere I looked, I've only found text I/O in ASP.
(FileSystemObject and TextStream).
How can I load any kinds of file into a byte array? Or is it enough to load
it as a text stream
and then treat the loaded string as a byte array?
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I have an exe file on a server that reads an XML file ( as a parameter) and generates a new file for downloading. However, most servers won't allow an exe file to create the new binary file. Is there any way that I can execute the exe file and have it download straight to the client instead of saving to the server?
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When I run an asp script, I can view the contents on the screen in pdf format. But instead of displaying the information to the screen, I want to be able to save the same information into a binary file with a pdf extension.
Does anybody know how to do that?
I have listed the coded that writes it to the screen, but now want to be able to write the information into a file ....
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I need to extract some blobs (chm files, actually) from a database and save their contents on the server (recreate chm files).
I tried to do it in several ways (writing the contents to a stream and save the stream to file, writing the contents directly to file, I couldn't figure out how to do it by using the class ADODB.File) but none of them worked.
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I use the following code in an asp.net page to download file from my site to the user:
Response.Buffer = True
Response.Clear()
Response.ContentType = "application/octet-stream"
Response.AddHeader("Content-Disposition", "attachment; filename=""" & dsDocFile.Tables("tbl_DocFile").Rows.Find(FileID).Item("FileName") & """")
Response.Flush()
Response.WriteFile(sFileName)
This works with most every file type I've run across (jpg, gif, doc, ppt, xls, etc..). Normally when the user tries to access a file, a download window pops up asking the user whether he/she wants to open or save the file.
However, when the file is a zip file, the user just receives a blank screen instead of the usual download window. Has any one run into this problem? If yes, how did you resolve it?
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i have an ASP (iis v5.0) application that generates a pdf file and this file
is saved to the server. it is saved in a location not available to web
users. i have an asp script (below) that sends the pdf file to the user as a
binary stream. So that the user specifies which file to upload, the script
performs some security checking and if it passes, it sends the pdf document.
This works great in HTTP, but i want to do this using SSL. When i try the
same thing over SSL, it gives me a 'File Download' dialog box with Open,
Save, Cancel, More Info. The file name is the name of my script and file
type is 'Adobe Acrobat Control for ActiveX'.
When i click Save or Open i get an error message: Internet Explorer cannot
download [scriptname] IE was not able to open this Internet site. The
requested site is either unavailable or cannot be found. Please try again
later.
The key to all this is that the report can change and i need to make sure
the data doesn't get cached along the way. Hence there are a bunch of header
manipulation commands included in the send function. Code:
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I have one EXE file that customer need to download from my website. But I
have one text file of Max 250 bytes of text in in that I want to append to
the END of the Binary EXE file and give that for download to user. How can I
do that. Please suggest. I think we need to go for some BinaryWrite kind of
procedure using ADO Stream.
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I'm trying to setup an ASP page to POST an image across to another page- essentially simulating what a browser does when you use <input type=file> in a HTML form.
I'm able to correctly setup the headers etc and do the POST, but I'm unable to include the binary data of the image.
The only way i've been able to do it is if I base64 encode the image. I'm using MSXML2.ServerXMLHTTP to do the POST, and I can't seem to do the .send with a form body that includes the binary data of the image. Code:
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i'm converting an image file to hexa..then the hexa is saved to a text file..
can any one help me how to read the content text of a text file?...
im doing it this way because i don't want to save hexa in my database, because it makes the database slower to open up.
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I have code that loops through a directory reading files..
now the problem is that files are constantly being uploaded and I only want the file system object to read those that are finished being uploaded.
How can I check the properties of the file to see if it's in middle of being written before i read the file?
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I want to read an asp file as a text file. The problem is that the file that I want it to read is located on a server. For example: I want to read te content of this file: http://www.bnro.ro/Ro/Info/default.asp . I want to look after some values in that file.
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I have an asp application in which, a page generates reports depending upon the id passed to it. For eg. printpage.asp?id=52 . Now I have a Print button on this page on clicking of which the contents of the page should be read and passed to the activex dll which I have prepared for printing the page.( I had to do this because the printer is installed on the server where the application resides and it should print on the server printer).
Now my question is how to read the asp file (say printpage.asp?id=52) contents in such a way that the fonts and formatting should remain the same, as that content will be printed on the server printer using Active X dll.
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how to read the contents of a PDF file from an ASP page? I am trying to create a search engine that displays PDF files and Docs as links in an ASP page once the search request is submitted.
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I am trying to read a file through classic ASP. The file is located on a file server, seperate from the webserver. This is the path I'm trying to read the file from
FILESERVERMYFOLDERmyfile.txt . How can I accomplish this task?
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I'm looking to display a 'phonebook' which will read the columns in a .csv or .txt file and display them in a sortable table by column. Here is what I have an excel file which has nearly 550 first, and last names, extensions, phone numbers, and office locations which I'd like to display on our companies intranet.
I'm looking for a way to show the table in a window with column headings that are clickable to sort by first, last and office name in an alphabetical fashion. Any direction to tutorials, free stuff or development here.
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I need to be able to read a tab delimited text file with an asp page so that I can stuff the fields into a sql table.I really don't know how you can do that, I checked the books I have and have been running around the internet trying to find the answer when I found this site.I cannot use a bulk insert statement because I don't have that level of access to the sql server. and I was assured that "BCP is indeed a command-line only utility and cannot be launched from ASP. You could parse the text file with ASP and generate INSERT statements that you then execute against the database. Routines for parsing tab-delimited files can be had by searching for them on google quite easily." by the system administrator
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If ASP can read remote file like php does.I am trying to read this weather forecast page, and only output certain line from it.I only know how to read a local file using server.mapPath()
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I'm write an asp to include part of a text file into my asp output html, I use FileSystemObject to get the content of the text file, but the asp just hang when it runs, the source code is listed below if anyone could help: Code:
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How can I read a file from a website ?For example, I would like to read http://www.website.com/news.htm, can I do that ?
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I have a pdf file,in a directory c:inetpubwwwrootproject. i am using PDF component to read it. but I am getting error. Unable to read file.
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We have a page which we want to allow our users to download files. Can someone point to peice of code that we can use to force the download as opposed to opening the files in the browser.
Only one issue here the code need to work with UNC path like myserverfiles and not just c:inetpubwwwrootfiles. I did have a look on internet but all of the code seems to be using localpath names but none with UNC path name.
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I am unable to read a network file using ASP. I am using FileSytemObject to read the file.
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I tried to read a text file from my local com, but it keep on loading and loading, after tat, i'll need to restart my IIS... im sure tat the directory of the txt file is correct... The code is running very well in another com, is there any kind of permission/ something i missed?
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I need to read a tab delimted file into an array with ASP. Should be
easy enough, I know it is in Perl and PHP. Can someone show me how
that's done or post a link to an example.
This is what I'm trying to do in perl:
#!/usr/bin/perl -w
my $file = "myfile.txt";
open(FILE, $file);
while(<FILE>){
my ($f1, $f2, $f3) = split(' ', $_); # or @array = split(' ', $_)
print "F1:$f1 F2:$f2 F3:$f3
";
}
close(FILE);
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if someone can help me on VB/ASP.Net project. The project was
developed by another developer on another machine. I need to load it and
make some changes to this project. I get error message "Unable to read
project file (name of the file). The Project file has been renamed or is no
longer in the solution.
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