/src/mozilla-central/netwerk/base/nsNetAddr.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | /* vim: et ts=2 sw=2 tw=80 |
2 | | */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #include "nsNetAddr.h" |
8 | | #include "nsString.h" |
9 | | #include "mozilla/net/DNS.h" |
10 | | |
11 | | using namespace mozilla::net; |
12 | | |
13 | | NS_IMPL_ISUPPORTS(nsNetAddr, nsINetAddr) |
14 | | |
15 | | /* Makes a copy of |addr| */ |
16 | | nsNetAddr::nsNetAddr(NetAddr* addr) |
17 | 0 | { |
18 | 0 | NS_ASSERTION(addr, "null addr"); |
19 | 0 | mAddr = *addr; |
20 | 0 | } |
21 | | |
22 | | NS_IMETHODIMP nsNetAddr::GetFamily(uint16_t *aFamily) |
23 | 0 | { |
24 | 0 | switch(mAddr.raw.family) { |
25 | 0 | case AF_INET: |
26 | 0 | *aFamily = nsINetAddr::FAMILY_INET; |
27 | 0 | break; |
28 | 0 | case AF_INET6: |
29 | 0 | *aFamily = nsINetAddr::FAMILY_INET6; |
30 | 0 | break; |
31 | 0 | #if defined(XP_UNIX) |
32 | 0 | case AF_LOCAL: |
33 | 0 | *aFamily = nsINetAddr::FAMILY_LOCAL; |
34 | 0 | break; |
35 | 0 | #endif |
36 | 0 | default: |
37 | 0 | return NS_ERROR_UNEXPECTED; |
38 | 0 | } |
39 | 0 | |
40 | 0 | return NS_OK; |
41 | 0 | } |
42 | | |
43 | | NS_IMETHODIMP nsNetAddr::GetAddress(nsACString & aAddress) |
44 | 0 | { |
45 | 0 | switch(mAddr.raw.family) { |
46 | 0 | /* PR_NetAddrToString can handle INET and INET6, but not LOCAL. */ |
47 | 0 | case AF_INET: |
48 | 0 | aAddress.SetLength(kIPv4CStrBufSize); |
49 | 0 | NetAddrToString(&mAddr, aAddress.BeginWriting(), kIPv4CStrBufSize); |
50 | 0 | aAddress.SetLength(strlen(aAddress.BeginReading())); |
51 | 0 | break; |
52 | 0 | case AF_INET6: |
53 | 0 | aAddress.SetLength(kIPv6CStrBufSize); |
54 | 0 | NetAddrToString(&mAddr, aAddress.BeginWriting(), kIPv6CStrBufSize); |
55 | 0 | aAddress.SetLength(strlen(aAddress.BeginReading())); |
56 | 0 | break; |
57 | 0 | #if defined(XP_UNIX) |
58 | 0 | case AF_LOCAL: |
59 | 0 | aAddress.Assign(mAddr.local.path); |
60 | 0 | break; |
61 | 0 | #endif |
62 | 0 | // PR_AF_LOCAL falls through to default when not XP_UNIX |
63 | 0 | default: |
64 | 0 | return NS_ERROR_UNEXPECTED; |
65 | 0 | } |
66 | 0 | |
67 | 0 | return NS_OK; |
68 | 0 | } |
69 | | |
70 | | NS_IMETHODIMP nsNetAddr::GetPort(uint16_t *aPort) |
71 | | { |
72 | | switch(mAddr.raw.family) { |
73 | | case AF_INET: |
74 | | *aPort = ntohs(mAddr.inet.port); |
75 | | break; |
76 | | case AF_INET6: |
77 | | *aPort = ntohs(mAddr.inet6.port); |
78 | | break; |
79 | | #if defined(XP_UNIX) |
80 | | case AF_LOCAL: |
81 | | // There is no port number for local / connections. |
82 | | return NS_ERROR_NOT_AVAILABLE; |
83 | | #endif |
84 | | default: |
85 | | return NS_ERROR_UNEXPECTED; |
86 | | } |
87 | | |
88 | | return NS_OK; |
89 | | } |
90 | | |
91 | | NS_IMETHODIMP nsNetAddr::GetFlow(uint32_t *aFlow) |
92 | 0 | { |
93 | 0 | switch(mAddr.raw.family) { |
94 | 0 | case AF_INET6: |
95 | 0 | *aFlow = ntohl(mAddr.inet6.flowinfo); |
96 | 0 | break; |
97 | 0 | case AF_INET: |
98 | 0 | #if defined(XP_UNIX) |
99 | 0 | case AF_LOCAL: |
100 | 0 | #endif |
101 | 0 | // only for IPv6 |
102 | 0 | return NS_ERROR_NOT_AVAILABLE; |
103 | 0 | default: |
104 | 0 | return NS_ERROR_UNEXPECTED; |
105 | 0 | } |
106 | 0 | |
107 | 0 | return NS_OK; |
108 | 0 | } |
109 | | |
110 | | NS_IMETHODIMP nsNetAddr::GetScope(uint32_t *aScope) |
111 | 0 | { |
112 | 0 | switch(mAddr.raw.family) { |
113 | 0 | case AF_INET6: |
114 | 0 | *aScope = ntohl(mAddr.inet6.scope_id); |
115 | 0 | break; |
116 | 0 | case AF_INET: |
117 | 0 | #if defined(XP_UNIX) |
118 | 0 | case AF_LOCAL: |
119 | 0 | #endif |
120 | 0 | // only for IPv6 |
121 | 0 | return NS_ERROR_NOT_AVAILABLE; |
122 | 0 | default: |
123 | 0 | return NS_ERROR_UNEXPECTED; |
124 | 0 | } |
125 | 0 | |
126 | 0 | return NS_OK; |
127 | 0 | } |
128 | | |
129 | | NS_IMETHODIMP nsNetAddr::GetIsV4Mapped(bool *aIsV4Mapped) |
130 | 0 | { |
131 | 0 | switch(mAddr.raw.family) { |
132 | 0 | case AF_INET6: |
133 | 0 | *aIsV4Mapped = IPv6ADDR_IS_V4MAPPED(&mAddr.inet6.ip); |
134 | 0 | break; |
135 | 0 | case AF_INET: |
136 | 0 | #if defined(XP_UNIX) |
137 | 0 | case AF_LOCAL: |
138 | 0 | #endif |
139 | 0 | // only for IPv6 |
140 | 0 | return NS_ERROR_NOT_AVAILABLE; |
141 | 0 | default: |
142 | 0 | return NS_ERROR_UNEXPECTED; |
143 | 0 | } |
144 | 0 | |
145 | 0 | return NS_OK; |
146 | 0 | } |
147 | | |
148 | 0 | NS_IMETHODIMP nsNetAddr::GetNetAddr(NetAddr *aResult) { |
149 | 0 | memcpy(aResult, &mAddr, sizeof(mAddr)); |
150 | 0 | return NS_OK; |
151 | 0 | } |
152 | | |