Line | Source | Count |
1 | | - |
2 | | - |
3 | | - |
4 | | - |
5 | | - |
6 | | - |
7 | | - |
8 | | - |
9 | | - |
10 | | - |
11 | | - |
12 | | - |
13 | | - |
14 | | - |
15 | | - |
16 | | - |
17 | | - |
18 | #include <sys/ioctl.h> | - |
19 | #include <sys/socket.h> | - |
20 | #include <string.h> | - |
21 | | - |
22 | #include <arpa/inet.h> | - |
23 | #include <netinet/in.h> | - |
24 | #include <netinet/tcp.h> | - |
25 | | - |
26 | #include <errno.h> | - |
27 | #include <limits.h> | - |
28 | #include <netdb.h> | - |
29 | #include <stdio.h> | - |
30 | #include <stdlib.h> | - |
31 | #include <unistd.h> | - |
32 | | - |
33 | #include <openssl/bio.h> | - |
34 | #include <openssl/buffer.h> | - |
35 | #include <openssl/err.h> | - |
36 | | - |
37 | int | - |
38 | BIO_get_host_ip(const char *str, unsigned char *ip) | - |
39 | { | - |
40 | struct addrinfo *res = NULL; | - |
41 | struct addrinfo hints = { | - |
42 | .ai_family = AF_INET, | - |
43 | .ai_socktype = SOCK_STREAM, | - |
44 | .ai_flags = AI_PASSIVE, | - |
45 | }; | - |
46 | uint32_t *iap = (in_addr_t *)ip; | - |
47 | int error; | - |
48 | | - |
49 | if (str == NULL) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
50 | ERR_asprintf_error_data("NULL host provided"); | - |
51 | return (0); never executed: return (0); | 0 |
52 | } | - |
53 | | - |
54 | if ((error = getaddrinfo(str, NULL, &hints, &res)) != 0) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
55 | BIOerror(BIO_R_BAD_HOSTNAME_LOOKUP); | - |
56 | ERR_asprintf_error_data("getaddrinfo: host='%s' : %s'", str, | - |
57 | gai_strerror(error)); | - |
58 | return (0); never executed: return (0); | 0 |
59 | } | - |
60 | *iap = (uint32_t)(((struct sockaddr_in *)(res->ai_addr))->sin_addr.s_addr); | - |
61 | freeaddrinfo(res); | - |
62 | return (1); never executed: return (1); | 0 |
63 | } | - |
64 | | - |
65 | int | - |
66 | BIO_get_port(const char *str, unsigned short *port_ptr) | - |
67 | { | - |
68 | struct addrinfo *res = NULL; | - |
69 | struct addrinfo hints = { | - |
70 | .ai_family = AF_UNSPEC, | - |
71 | .ai_socktype = SOCK_STREAM, | - |
72 | .ai_flags = AI_PASSIVE, | - |
73 | }; | - |
74 | int error; | - |
75 | | - |
76 | if (str == NULL) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
77 | BIOerror(BIO_R_NO_PORT_SPECIFIED); | - |
78 | return (0); never executed: return (0); | 0 |
79 | } | - |
80 | | - |
81 | if ((error = getaddrinfo(NULL, str, &hints, &res)) != 0) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
82 | ERR_asprintf_error_data("getaddrinfo: service='%s' : %s'", str, | - |
83 | gai_strerror(error)); | - |
84 | return (0); never executed: return (0); | 0 |
85 | } | - |
86 | *port_ptr = ntohs(((struct sockaddr_in *)(res->ai_addr))->sin_port); never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); never executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); TRUE | never evaluated | FALSE | never evaluated |
| 0 |
87 | freeaddrinfo(res); | - |
88 | return (1); never executed: return (1); | 0 |
89 | } | - |
90 | | - |
91 | int | - |
92 | BIO_sock_error(int sock) | - |
93 | { | - |
94 | socklen_t len; | - |
95 | int err; | - |
96 | | - |
97 | len = sizeof(err); | - |
98 | if (getsockopt(sock, SOL_SOCKET, SO_ERROR, &err, &len) != 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
99 | return (1); never executed: return (1); | 0 |
100 | return (err); never executed: return (err); | 0 |
101 | } | - |
102 | | - |
103 | struct hostent * | - |
104 | BIO_gethostbyname(const char *name) | - |
105 | { | - |
106 | return gethostbyname(name); never executed: return gethostbyname(name); | 0 |
107 | } | - |
108 | | - |
109 | int | - |
110 | BIO_socket_ioctl(int fd, long type, void *arg) | - |
111 | { | - |
112 | int ret; | - |
113 | | - |
114 | ret = ioctl(fd, type, arg); | - |
115 | if (ret < 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
116 | SYSerror(errno); never executed: ERR_put_error(2,(0xfff),( (*__errno_location ()) ),__FILE__,116); | 0 |
117 | return (ret); never executed: return (ret); | 0 |
118 | } | - |
119 | | - |
120 | int | - |
121 | BIO_get_accept_socket(char *host, int bind_mode) | - |
122 | { | - |
123 | struct addrinfo hints = { | - |
124 | .ai_family = AF_INET, | - |
125 | .ai_socktype = SOCK_STREAM, | - |
126 | .ai_flags = AI_PASSIVE, | - |
127 | }; | - |
128 | struct addrinfo *res = NULL; | - |
129 | char *h, *p, *str = NULL; | - |
130 | int error, ret = 0, s = -1; | - |
131 | | - |
132 | if (host == NULL || (str = strdup(host)) == NULL) never executed: __retval = (char *) memcpy (__retval, host , __len); TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
133 | return (-1); never executed: return (-1); | 0 |
134 | p = NULL; | - |
135 | h = str; | - |
136 | if ((p = strrchr(str, ':')) == NULL) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
137 | | - |
138 | p = str; | - |
139 | h = NULL; | - |
140 | } else { never executed: end of block | 0 |
141 | *p++ = '\0'; | - |
142 | if (*p == '\0') {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
143 | BIOerror(BIO_R_NO_PORT_SPECIFIED); | - |
144 | goto err; never executed: goto err; | 0 |
145 | } | - |
146 | if (*h == '\0' || strcmp(h, "*") == 0) never executed: __result = (((const unsigned char *) (const char *) ( h ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( "*" ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
147 | h = NULL; never executed: h = ((void *)0) ; | 0 |
148 | } never executed: end of block | 0 |
149 | | - |
150 | if ((error = getaddrinfo(h, p, &hints, &res)) != 0) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
151 | ERR_asprintf_error_data("getaddrinfo: '%s:%s': %s'", h, p, | - |
152 | gai_strerror(error)); | - |
153 | goto err; never executed: goto err; | 0 |
154 | } | - |
155 | if (h == NULL) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
156 | struct sockaddr_in *sin = (struct sockaddr_in *)res->ai_addr; | - |
157 | sin->sin_addr.s_addr = INADDR_ANY; | - |
158 | } never executed: end of block | 0 |
159 | | - |
160 | s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); | - |
161 | if (s == -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
162 | SYSerror(errno); | - |
163 | ERR_asprintf_error_data("host='%s'", host); | - |
164 | BIOerror(BIO_R_UNABLE_TO_CREATE_SOCKET); | - |
165 | goto err; never executed: goto err; | 0 |
166 | } | - |
167 | if (bind_mode == BIO_BIND_REUSEADDR) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
168 | int i = 1; | - |
169 | | - |
170 | ret = setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &i, sizeof(i)); | - |
171 | bind_mode = BIO_BIND_NORMAL; | - |
172 | } never executed: end of block | 0 |
173 | if (bind(s, res->ai_addr, res->ai_addrlen) == -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
174 | SYSerror(errno); | - |
175 | ERR_asprintf_error_data("host='%s'", host); | - |
176 | BIOerror(BIO_R_UNABLE_TO_BIND_SOCKET); | - |
177 | goto err; never executed: goto err; | 0 |
178 | } | - |
179 | if (listen(s, SOMAXCONN) == -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
180 | SYSerror(errno); | - |
181 | ERR_asprintf_error_data("host='%s'", host); | - |
182 | BIOerror(BIO_R_UNABLE_TO_LISTEN_SOCKET); | - |
183 | goto err; never executed: goto err; | 0 |
184 | } | - |
185 | ret = 1; | - |
186 | | - |
187 | err: code before this statement never executed: err: | 0 |
188 | free(str); | - |
189 | if (res != NULL)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
190 | freeaddrinfo(res); never executed: freeaddrinfo(res); | 0 |
191 | if ((ret == 0) && (s != -1)) {TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
192 | close(s); | - |
193 | s = -1; | - |
194 | } never executed: end of block | 0 |
195 | return (s); never executed: return (s); | 0 |
196 | } | - |
197 | | - |
198 | int | - |
199 | BIO_accept(int sock, char **addr) | - |
200 | { | - |
201 | char h[NI_MAXHOST], s[NI_MAXSERV]; | - |
202 | struct sockaddr_in sin; | - |
203 | socklen_t sin_len = sizeof(sin); | - |
204 | int ret = -1; | - |
205 | | - |
206 | if (addr == NULL)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
207 | goto end; never executed: goto end; | 0 |
208 | | - |
209 | ret = accept(sock, (struct sockaddr *)&sin, &sin_len); | - |
210 | if (ret == -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
211 | if (BIO_sock_should_retry(ret))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
212 | return -2; never executed: return -2; | 0 |
213 | SYSerror(errno); | - |
214 | BIOerror(BIO_R_ACCEPT_ERROR); | - |
215 | goto end; never executed: goto end; | 0 |
216 | } | - |
217 | | - |
218 | if (*addr != NULL) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
219 | free(*addr); | - |
220 | *addr = NULL; | - |
221 | } never executed: end of block | 0 |
222 | | - |
223 | if (sin.sin_family != AF_INET)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
224 | goto end; never executed: goto end; | 0 |
225 | | - |
226 | if (getnameinfo((struct sockaddr *)&sin, sin_len, h, sizeof(h),TRUE | never evaluated | FALSE | never evaluated |
| 0 |
227 | s, sizeof(s), NI_NUMERICHOST|NI_NUMERICSERV) != 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
228 | goto end; never executed: goto end; | 0 |
229 | | - |
230 | if ((asprintf(addr, "%s:%s", h, s)) == -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
231 | BIOerror(ERR_R_MALLOC_FAILURE); | - |
232 | *addr = NULL; | - |
233 | goto end; never executed: goto end; | 0 |
234 | } | - |
235 | end: code before this statement never executed: end: | 0 |
236 | return (ret); never executed: return (ret); | 0 |
237 | } | - |
238 | | - |
239 | int | - |
240 | BIO_set_tcp_ndelay(int s, int on) | - |
241 | { | - |
242 | return (setsockopt(s, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on)) == 0); never executed: return (setsockopt(s, IPPROTO_TCP , 1 , &on, sizeof(on)) == 0); | 0 |
243 | } | - |
| | |