1SLPUnescape(3SLP) Service Location Protocol Library FunctionsSLPUnescape(3SLP)
2
3
4
6 SLPUnescape - translate escaped characters into UTF-8
7
9 cc [ flag... ] file... -lslp [ library... ]
10 #include <slp.h>
11
12 SLPError SLPUnescape(const char *pcInBuf, char** ppcOutBuf,
13 SLPBoolean isTag);
14
15
17 The SLPUnescape() function processes the input string in pcInbuf and
18 unescapes any SLP reserved characters. If the isTag parameter is SLP‐
19 True, then look for bad tag characters and signal an error if any are
20 found with the SLP_PARSE_ERROR code. No transformation is performed if
21 the input string is an opaque. The results are put into a buffer allo‐
22 cated by the API library and returned in the ppcOutBuf parameter. This
23 buffer should be deallocated using SLPFree(3SLP) when the memory is no
24 longer needed.
25
27 pcInBuf Pointer to the input buffer to process for escape charac‐
28 ters.
29
30
31 ppcOutBuf Pointer to a pointer for the output buffer with the SLP
32 reserved characters escaped. Must be freed using
33 SLPFree(3SLP) when the memory is no longer needed.
34
35
36 isTag When true, the input buffer is checked for bad tag charac‐
37 ters.
38
39
41 This function or its callback may return any SLP error code. See the
42 ERRORS section in slp_api(3SLP).
43
45 Example 1 Using SLPUnescape()
46
47
48 The following example decodes the representation for ",tag,":
49
50
51 char* pcOutBuf;
52 SLPError err;
53
54 err = SLPUnescape("\2c tag\2c", &pcOutbuf, SLP_TRUE);
55
56
58 SLP_CONF_FILE When set, use this file for configuration.
59
60
62 See attributes(5) for descriptions of the following attributes:
63
64
65
66
67 ┌─────────────────────────────┬─────────────────────────────┐
68 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
69 ├─────────────────────────────┼─────────────────────────────┤
70 │Availability │SUNWslpu │
71 └─────────────────────────────┴─────────────────────────────┘
72
74 slpd(1M),SLPFree(3SLP), slp_api(3SLP), slp.conf(4), slpd.reg(4),
75 attributes(5)
76
77
78 System Administration Guide: Network Services
79
80
81 Guttman, E., Perkins, C., Veizades, J., and Day, M.RFC 2608, Service
82 Location Protocol, Version 2. The Internet Society. June 1999.
83
84
85 Kempf, J. and Guttman, E. RFC 2614, An API for Service Location. The
86 Internet Society. June 1999.
87
88
89
90SunOS 5.11 16 Jan 2003 SLPUnescape(3SLP)