URL ile resim dosyasını hosta aktarmak

[MadDriver]

Merhaba arkdaşlar,
Kendi bilgisayarımdan upload etmek yeride dosyaların adresini vererek sunucuya aktarmak istiyorum.(resim,zip vb dosyalar) Bunun için gerekli asp kod varmı?

[webrlis]

bunun için asphttp3 bileşenini kullanmanı tavsiye edrim oldukça basit bişekilde resimleri çekebilirsin.

[MadDriver]

Yardımın için teşekkürler. Şöyle bir örnek buldum yapmak isteyenlere yardımcı olabilecek bir kod:

PHP- Kodu:

<%
Set HTTPObj = Server.CreateObject("AspHTTP.Conn")
HTTPObj.Url = "http://www.microsoft.com/library/images/gifs/toolbar/write.gif"
HTTPObj.SaveFileTo = Server.MapPath("resim.jpg")
HTTPObj.GetURL
%> 


asphttp3 bileşenini yüklemek için http://www.serverobjects.com/comp/asphttp3.zip adresini kullanarak indirebilirsiniz. Buradaki dll dosyasını system32 klasörü içerisine atıp izinler bölümüne geliyoruz. Everyone 'a Read&Execute izinin verdikten sonra;
Başlat>Çalıştır
"regsvr32 asphttp.dll" yazıyoruz.(Tırnakları yazmayın)

Bu kadar

[yehhucom]

Herhangi bir bileşen yüklemeden hem url hemde pcnizden dosya seçerek upload yapmak için aşağıdakini kullanabilirsiniz.
dosyaların bulunduğu klasöre /upload/ klasörü yaratıp chmod yetkilerini açın.

code.inc.asp dosyasının içine :

<%
class multipart_form
	private dict
	private sub Class_Initialize
		set dict = Server.CreateObject("Scripting.Dictionary")
		parse_form_data()
		parse_query_string()
	end sub

	private sub parse_form_data()

		if Request.TotalBytes > 0 then

			dim form_content_type
			form_content_type = Request.ServerVariables("HTTP_CONTENT_TYPE")

			if Split(form_content_type, ";")(0) = "multipart/form-data" then

				dim bin_data
        
				bin_data = Request.BinaryRead(Request.TotalBytes)
        
				dim bin_separator
				bin_separator = MidB(bin_data, 1, InstrB(1, bin_data, ChrB(13))-1)

				dim cur_pos
				cur_pos = 1
				dim sep_length
				sep_length = LenB(bin_separator)
				dim next_pos
				next_pos = sep_length
				dim item_length
				dim item_value

				While next_pos > 0
					dim do_edit
					do_edit = false

					next_pos = InStrB(cur_pos, bin_data, bin_separator)
					item_length = next_pos-cur_pos

					if item_length > 1 then

						item_value = MidB(bin_data, cur_pos, item_length)

						dim prop_beg
						dim prop_end
						dim name
						dim value
    					prop_beg = 1 + InStrB(1, item_value, ChrB(34))
						prop_end = InStrB(prop_beg+0*1, item_value, ChrB(34))

						dim sub_dict
						set sub_dict = Server.CreateObject("Scripting.Dictionary")

						name = bin2text(MidB(item_value, prop_beg, prop_end-prop_beg))

						sub_dict.add "name", name

							if InStrB(1, item_value, text2bin("Content-Type")) then

								if not dict.exists(name) then

									dim filename
									dim content_type
									dim file_length

									prop_beg = 1 + InStrB(prop_end+1, item_value, ChrB(34))
									prop_end = InStrB(prop_beg, item_value, ChrB(34))
									filename = bin2text(MidB(item_value, prop_beg, prop_end-prop_beg))
									sub_dict.add "filename", filename

									prop_beg = 13 + 1 + InStrB(prop_end+1, item_value, text2bin("Content-Type:"))
									prop_end = InStrB(prop_beg, item_value, ChrB(13))
									content_type = bin2text(MidB(item_value, prop_beg, prop_end-prop_beg))
									sub_dict.add "content_type", content_type

									prop_beg = prop_end + 4
									prop_end = item_length
									file_length = prop_end-prop_beg-1
									value = MidB(item_value, prop_beg, file_length)

									sub_dict.add "file_length", file_length

								end if

							else

								prop_beg = InStrB(prop_beg, item_value, ChrB(13)) + 4
								value = bin2text(MidB(item_value, prop_beg, item_length-prop_beg-1))

								if dict.exists(name) then
									value = dict(name).Item("value") & "," & value
									do_edit = true
								end if

							end if

							sub_dict.add "value", value

							if do_edit = true then
								dict.remove name
							end if
							dict.add name, sub_dict

					end if

					cur_pos = next_pos + sep_length

				Wend

			else
				show_error("Wrong Form Content type: must be 'multipart/form-data'!")
			end if

		end if

	end sub

	private sub parse_query_string()
		dim i
		dim sub_dict
		dim query_parts
		query_parts = Split(Request.ServerVariables("QUERY_STRING"), "&")
		For i = 0 to UBound(query_parts)
			dim var_parts
			var_parts = Split(query_parts(i), "=")
			if var_parts(0) <> "" and not dict.exists(var_parts(0)) then
				dim var_val
				set sub_dict = Server.CreateObject("Scripting.Dictionary")
				if ubound(var_parts) > 0 then
					var_val = var_parts(1)
				else
					var_val = ""
				end if
				sub_dict.add "value", var_val
				dict.add var_parts(0), sub_dict
			end if
		Next

	end sub

	private function bin2text(bin_data)
		dim i
		For i = 1 to LenB(bin_data)
		  bin2text = bin2text & chr(AscB(MidB(bin_data,i,1))) 
		Next
	end function

	private function text2bin(text_data)
		dim i
		For i = 1 to Len(text_data)
		  text2bin = text2bin & chrB(AscB(Mid(text_data,i,1)))
		Next
	end function

	private sub show_error(str)
		Response.Write str
	end sub

	public function get_value(name)
		if dict.exists(name) then
			get_value = dict(name).Item("value")
		else
			get_value = ""
		end if
	end function

	public function get_file_path(name)
		if dict.exists(name) then
			get_file_path = dict(name).Item("filename")
		else
			get_file_path = ""
		end if
	end function

	public function get_file_dir(name)
		if dict.exists(name) then
			dim pos
			dim filename
			filename = dict(name).Item("filename")

			if filename = "" then
				get_file_dir = ""
			end if

			pos = InStrRev(filename, "\")
			get_file_dir = Mid(filename, 1, pos)
		else
			get_file_dir = ""
		end if
	end function

	public function get_file_name(name)
		if dict.exists(name) then
			dim pos
			dim filename
			filename = dict(name).Item("filename")

			if filename = "" then
				get_file_name = ""
			end if

			pos = InStrRev(filename, "\")
			get_file_name = Mid(filename, pos+1)
		else
			get_file_name = ""
		end if
	end function

	public function get_content_type(name)
		if dict.exists(name) then
			get_content_type = dict(name).Item("content_type")
		else
			get_content_type = ""
		end if
	end function

	public function get_file_length(name)
		if dict.exists(name) then
			get_file_length = dict(name).Item("file_length")
		else
			get_file_length = 0
		end if
	end function

	public function save_file(name, path)
		if dict.exists(name) and get_file_length(name)>0 then
			dim fso
			set fso = Server.CreateObject("Scripting.FileSystemObject")
			dim fd
'			set fd = fso.CreateTextFile(Server.MapPath(path))
			set fd = fso.CreateTextFile(path)
			dim file_data
			file_data = bin2text(get_value(name))

			fd.Write file_data
			fd.Close

			save_file = True
		else
			save_file = False
		end if
	end function

	public function get_array_of_names(name)
		dim i
		dim value
		value = ""
		dim keys
		keys = dict.keys
			
		for i=0 to dict.count-1
			if instr(1, keys(i), name & "[") = 1 then
				if not value = "" then
					value = value & ","
				end if
				value = value & keys(i)
			end if
		next

		get_array_of_names = Split(value, ",")
	end function

end class
%>

upload.asp dosyasının içine :

<!-- #INCLUDE file="code.inc.asp" -->
<%

	dim m_form
	set m_form = new multipart_form

	Response.Write "<b>Values of the variables submitted:</b><br><br>"
	Response.Write "Value of variable comment = " & m_form.get_value("comment") & "<br>"
	Response.Write "Value of variable hidden_field = " & m_form.get_value("hidden_field") & "<br>"
	Response.Write "Value of variable get_var = " & m_form.get_value("get_var") & "<br>"
	Response.Write "Value of variable choices = " & m_form.get_value("choices") & "<br>"


	Response.Write "<br>File uploading:<br>"

	Response.Write "<br>	File #1:<br>"
	Response.Write "Full file path= " & m_form.get_file_path("file2upload[1]") & "<br>"
	Response.Write "Path = " & m_form.get_file_dir("file2upload[1]") & "<br>"
	Response.Write "File name = " & m_form.get_file_name("file2upload[1]") & "<br>"
	Response.Write "Content type of file = " & m_form.get_content_type("file2upload[1]") & "<br>"
	Response.Write "Length of file = " & m_form.get_file_length("file2upload[1]") & "<br>"

	Response.Write "<br>	File #2:<br>"
	Response.Write "Full file path= " & m_form.get_file_path("file2upload[3]") & "<br>"
	Response.Write "Path = " & m_form.get_file_dir("file2upload[3]") & "<br>"
	Response.Write "File name = " & m_form.get_file_name("file2upload[3]") & "<br>"
	Response.Write "Content type of file = " & m_form.get_content_type("file2upload[3]") & "<br>"
	Response.Write "Length of file = " & m_form.get_file_length("file2upload[3]") & "<br>"

	'upload files
	dim key
	dim file_names
	file_names = m_form.get_array_of_names("file2upload")

	dim path2save
	path2save = "/upload/"

	for each key in file_names
		m_form.save_file key, Server.MapPath(path2save & m_form.get_file_name(key))
	Next

%><html>
<body>
<form enctype="multipart/form-data" action="upload.asp?get_var=get_value" method="post">
<input type="hidden" name="hidden_field" value="hidden_value">
<input type="text" name="comment"><br>
<select name="choices" multiple>
<option value="1">one</option>
<option value="2">two</option>
<option value="3">three</option>
<option value="4">four</option>
</select><br>
file:<input type="file" name="file2upload[1]"><br>
url:<input type="text" name="file2upload[3]">&nbsp;
<input type="submit" value="Upload">
</form>

</body>
</html>