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ftp: active conn, allow application to set sockopt after accept() call

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For active FTP connections, applications may need setting the sockopt after accept() call returns successful. This fix gives a call to the callback registered with CURL_SOCKOPTFUNCTION option. Also a new sock type - CURLSOCKTYPE_ACCEPT - is added. This type is to be passed to application callbacks with - purpose - parameter. Applications may use this parameter to distinguish between socket types.
This commit is contained in:
Gokhan Sengun 2012-06-25 01:46:01 +03:00 • committed by Daniel Stenberg
parent 44154e0733
commit 23ef5e4ba2
2 changed files with 17 additions and 2 deletions
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5
include/curl/curl.h
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@ -309,8 +309,9 @@ typedef size_t (*curl_read_callback)(char *buffer,
void *instream);
typedef enum {
CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection */
CURLSOCKTYPE_LAST /* never use */
CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection */
CURLSOCKTYPE_ACCEPT, /* socket created by accept() call */
CURLSOCKTYPE_LAST /* never use */
} curlsocktype;
/* The return code from the sockopt_callback can signal information back