SLPParseSrvURL(3SLP) Service Location Protocol Library Functions SLPParseSrvURL(3SLP)
NAME
SLPParseSrvURL - parse service URL
SYNOPSIS
#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 modified 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.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWslpu |
+-----------------------------+-----------------------------+
SEE ALSO
slpd(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.
SunOS 5.10 16 Jan 2003 SLPParseSrvURL(3SLP)