SLPPARSESRVURL(3SLP)SLPPARSESRVURL(3SLP)NAMESLPParseSrvURL - parse service URL
SYNOPSIS
cc [ flag... ] file... -lslp [ library... ]
#include <slp.h>
SLPError SLPParseSrvURL(const char *pcSrvURL, SLPSrvURL** ppSrvURL);
DESCRIPTION
The SLPParseSrvURL() routine parses the URL passed in as the argument
into a service URL structure and returns it in the ppSrvURL pointer.
If a parser error occurs, returns SLP_PARSE_ERROR. The structure
returned in ppSrvURL should be freed with SLPFree(). If the URL
has no service part, the s_pcSrvPart string is the empty string,
"", that is, it is not NULL. If pcSrvURL is not a service: URL,
then the s_pcSrvType field in the returned data structure is the
URL's scheme, which might not be the same as the service type under
which the URL was registered. If the transport is IP, the
s_pcNetFamily field is the empty string.
If no error occurs, the return value is the SLP_OK. Otherwise, if
an error occurs, one of the SLPError codes is returned.
PARAMETERS
pcSrvURL
A pointer to a character buffer containing the null
terminated URL string to parse. It is destructively modi‐
fied to produce the output structure. It may not be NULL.
ppSrvURL
A pointer to a ponter for the SLPSrvURL structure to
receive the parsed URL. It may not be NULL.
ERRORS
This function or its callback may return any SLP error code. See the
ERRORS section in slp_api(3SLP).
EXAMPLES
Example 1 Using SLPParseSrvURL()
The following example uses the SLPParseSrvURL() function to parse the
service URL service:printer:lpr://serv/queue1:
SLPSrvURL* surl;
SLPError err;
err = SLPParseSrvURL("service:printer:lpr://serv/queue1", &surl);
ENVIRONMENT VARIABLES
SLP_CONF_FILE
When set, use this file for configuration.
SEE ALSOslpd(1M), slp_api(3SLP), slp.conf(4), slpd.reg(4), attributes(5)
System Administration Guide: Network Services
Guttman, E., Perkins, C., Veizades, J., and Day, M. RFC 2608, Service
Location Protocol, Version 2. The Internet Society. June 1999.
Kempf, J. and Guttman, E. RFC 2614, An API for Service Location. The
Internet Society. June 1999.
Jan 16, 2003 SLPPARSESRVURL(3SLP)
