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zlib APIs usage problem in C++ program

Hello Group,

I am writing a http client and reading a web page from the server. The
page can be compressed in any
of the format namely; gzip or deflate or compress. My client reads the
page in chunks from the socket
and then passes on the decompressed data to the user.

I am makeing use of zlib APIs to decompress the data read from the
server.

The problem I am having is that these APIs can only compress the data
if it is in a file,, whereas my
requirement is to decompress the data from the buffer.

Can someone tell me with a better solution or must I first put the read
data from socket into the file and
then decompress data by using the zlib APIs.

Thx.

nagrik

Jun 29 '06 #1
1 2479
nagrik schrieb:
Hello Group,

I am writing a http client and reading a web page from the server. The
page can be compressed in any
of the format namely; gzip or deflate or compress. My client reads the
page in chunks from the socket
and then passes on the decompressed data to the user.

I am makeing use of zlib APIs to decompress the data read from the
server.
Third party libraries are offtopic in this group.
The problem I am having is that these APIs can only compress the data
if it is in a file,, whereas my
requirement is to decompress the data from the buffer.


Not true. The zlib can work on buffers. Look at these functions:

deflateInit, deflate, inflateInit, inflate

If you have questions about these, you have to ask in another place.

Thomas
Jun 29 '06 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

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