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Base64 string save to binary file

How to save a Base64 encoded string to a binary file

For instance, the following XML tag stores the binary data in a Base64
encoded string
<data>TWFuIGlzI GRpc3Rpbmd1aXNo ZWQsIG5vdCBvbmx <data>

Any one point to sample code on saving the above string to binary
image (.jpg) file?

base64 class I am using
http://www.adp-gmbh.ch/cpp/common/base64.html
Nov 19 '08 #1
1 12362
Chunekit Pong schrieb:
How to save a Base64 encoded string to a binary file

For instance, the following XML tag stores the binary data in a Base64
encoded string
<data>TWFuIGlzI GRpc3Rpbmd1aXNo ZWQsIG5vdCBvbmx <data>

Any one point to sample code on saving the above string to binary
image (.jpg) file?

base64 class I am using
http://www.adp-gmbh.ch/cpp/common/base64.html
Just use the base64_decode function on this page and pass it the base64
encoded string, then store the result in a file using the write function
of std::ofstream (opening in binary mode).

--
Thomas
Nov 19 '08 #2

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