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19 | * along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 | *----------------------------------------------------------------------*/ |
21 | *----------------------------------------------------------------------*/ |
22 | |
22 | |
23 | #include "../config.h" |
23 | #include "../config.h" |
24 | #include "rxvtdaemon.h" |
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25 | |
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26 | #include "rxvt.h" |
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27 | |
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28 | #include <cstdio> |
24 | #include <cstdio> |
29 | #include <cstdlib> |
25 | #include <cstdlib> |
30 | #include <cstring> |
26 | #include <cstring> |
31 | #include <csignal> |
27 | #include <csignal> |
32 | |
28 | |
33 | #include <unistd.h> |
29 | #include <unistd.h> |
34 | #include <sys/socket.h> |
30 | #include <sys/socket.h> |
35 | #include <sys/un.h> |
31 | #include <sys/un.h> |
36 | |
32 | |
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33 | #include "rxvtdaemon.h" |
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34 | #include "libptytty.h" |
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35 | |
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36 | #include "rxvt.h" |
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37 | |
37 | struct client : rxvt_connection { |
38 | struct client : rxvt_connection { |
38 | client (); |
39 | client (); |
39 | }; |
40 | }; |
40 | |
41 | |
41 | client::client () |
42 | client::client () |
42 | { |
43 | { |
43 | if ((fd = socket (PF_UNIX, SOCK_STREAM, 0)) < 0) |
44 | if ((fd = socket (AF_UNIX, SOCK_STREAM, 0)) < 0) |
44 | { |
45 | { |
45 | perror ("unable to create communications socket"); |
46 | perror ("unable to create communications socket"); |
46 | exit (EXIT_FAILURE); |
47 | exit (EXIT_FAILURE); |
47 | } |
48 | } |
48 | |
49 | |
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84 | exit (EXIT_FAILURE); |
85 | exit (EXIT_FAILURE); |
85 | } |
86 | } |
86 | |
87 | |
87 | c.send ("CWD"), c.send (cwd); |
88 | c.send ("CWD"), c.send (cwd); |
88 | |
89 | |
89 | for (char **var = environ; *environ; environ++) |
90 | for (char **var = environ; *var; var++) |
90 | c.send ("ENV"), c.send (*environ); |
91 | c.send ("ENV"), c.send (*var); |
91 | |
92 | |
92 | const char *base = strrchr (argv[0], '/'); |
93 | const char *base = strrchr (argv[0], '/'); |
93 | base = base ? base + 1 : argv[0]; |
94 | base = base ? base + 1 : argv[0]; |
94 | c.send ("ARG"), c.send (strcmp (base, RXVTNAME "c") ? base : RXVTNAME); |
95 | c.send ("ARG"), c.send (strcmp (base, RXVTNAME "c") ? base : RXVTNAME); |
95 | |
96 | |
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97 | c.send ("ARG"), c.send (argv[i]); |
98 | c.send ("ARG"), c.send (argv[i]); |
98 | |
99 | |
99 | c.send ("END"); |
100 | c.send ("END"); |
100 | |
101 | |
101 | auto_str tok; |
102 | auto_str tok; |
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103 | int cint; |
102 | |
104 | |
103 | for (;;) |
105 | for (;;) |
104 | if (!c.recv (tok)) |
106 | if (!c.recv (tok)) |
105 | { |
107 | { |
106 | fprintf (stderr, "protocol error: unexpected eof from server.\n"); |
108 | fprintf (stderr, "protocol error: unexpected eof from server.\n"); |
107 | break; |
109 | break; |
108 | } |
110 | } |
109 | else if (!strcmp (tok, "MSG") && c.recv (tok)) |
111 | else if (!strcmp (tok, "MSG") && c.recv (tok)) |
110 | fprintf (stderr, "%s", (const char *)tok); |
112 | fprintf (stderr, "%s", (const char *)tok); |
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113 | else if (!strcmp (tok, "GETFD") && c.recv (cint)) |
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114 | { |
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115 | if (ptytty::send_fd (c.fd, cint) < 0) |
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116 | { |
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117 | fprintf (stderr, "unable to send fd %d: ", cint); perror (0); |
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118 | exit (EXIT_FAILURE); |
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119 | } |
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120 | } |
111 | else if (!strcmp (tok, "END")) |
121 | else if (!strcmp (tok, "END")) |
112 | { |
122 | { |
113 | int success; |
123 | int success; |
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124 | |
114 | if (c.recv (success)) |
125 | if (c.recv (success)) |
115 | exit (success ? EXIT_SUCCESS : EXIT_FAILURE); |
126 | exit (success ? EXIT_SUCCESS : EXIT_FAILURE); |
116 | } |
127 | } |
117 | else |
128 | else |
118 | { |
129 | { |
119 | fprintf (stderr, "protocol error: received illegal token '%s'.\n", (const char *)tok); |
130 | fprintf (stderr, "protocol error: received unsupported token '%s'.\n", (const char *)tok); |
120 | break; |
131 | break; |
121 | } |
132 | } |
122 | |
133 | |
123 | return EXIT_FAILURE; |
134 | return EXIT_FAILURE; |
124 | } |
135 | } |