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1 | #include "../config.h" |
| 1 | #include "rxvtdaemon.h" |
2 | #include "rxvtdaemon.h" |
| 2 | |
3 | |
| 3 | #include <cstdio> |
4 | #include <cstdio> |
| 4 | #include <cstdlib> |
5 | #include <cstdlib> |
| 5 | |
6 | |
| 6 | #include <unistd.h> |
7 | #include <unistd.h> |
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8 | #include <signal.h> |
| 7 | #include <sys/socket.h> |
9 | #include <sys/socket.h> |
| 8 | #include <sys/un.h> |
10 | #include <sys/un.h> |
| 9 | |
11 | |
| 10 | struct client : rxvt_connection { |
12 | struct client : rxvt_connection { |
| 11 | client (); |
13 | client (); |
| … | |
… | |
| 13 | |
15 | |
| 14 | client::client () |
16 | client::client () |
| 15 | { |
17 | { |
| 16 | if ((fd = socket (PF_LOCAL, SOCK_STREAM, 0)) < 0) |
18 | if ((fd = socket (PF_LOCAL, SOCK_STREAM, 0)) < 0) |
| 17 | { |
19 | { |
| 18 | perror ("unable to create listening socket"); |
20 | perror ("unable to create communications socket"); |
| 19 | exit (EXIT_FAILURE); |
21 | exit (EXIT_FAILURE); |
| 20 | } |
22 | } |
| 21 | |
23 | |
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24 | char *sockname = rxvt_connection::unix_sockname (); |
| 22 | sockaddr_un sa; |
25 | sockaddr_un sa; |
| 23 | |
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| 24 | sa.sun_family = AF_UNIX; |
26 | sa.sun_family = AF_UNIX; |
| 25 | strcpy (sa.sun_path, rxvt_connection::unix_sockname ()); |
27 | strcpy (sa.sun_path, sockname); |
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28 | free (sockname); |
| 26 | |
29 | |
| 27 | if (connect (fd, (sockaddr *)&sa, sizeof (sa))) |
30 | if (connect (fd, (sockaddr *)&sa, sizeof (sa))) |
| 28 | { |
31 | { |
| 29 | perror ("unable to bind listening socket"); |
32 | perror ("unable to connect to rxvtd"); |
| 30 | exit (EXIT_FAILURE); |
33 | exit (EXIT_FAILURE); |
| 31 | } |
34 | } |
| 32 | } |
35 | } |
| 33 | |
36 | |
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37 | extern char **environ; |
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38 | |
| 34 | int |
39 | int |
| 35 | main(int argc, const char *const *argv) |
40 | main (int argc, const char *const *argv) |
| 36 | { |
41 | { |
| 37 | client c; |
42 | client c; |
| 38 | char buf[PATH_MAX]; |
43 | char buf[PATH_MAX]; |
| 39 | |
44 | |
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45 | { |
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46 | sigset_t ss; |
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47 | |
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48 | sigemptyset (&ss); |
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49 | sigaddset (&ss, SIGHUP); |
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50 | sigprocmask (SIG_BLOCK, &ss, 0); |
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51 | } |
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52 | |
| 40 | c.send ("NEW"); |
53 | c.send ("NEW"); |
| 41 | c.send ("DISPLAY"); c.send (getenv ("DISPLAY")); |
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| 42 | // instead of getcwd we could opendir(".") and pass the fd for fchdir *g* |
54 | // instead of getcwd we could opendir (".") and pass the fd for fchdir *g* |
| 43 | c.send ("CWD"); c.send (getcwd (buf, sizeof (buf))); |
55 | c.send ("CWD"), c.send (getcwd (buf, sizeof (buf))); |
| 44 | |
56 | |
| 45 | c.send ("ARGV"); c.send (argc); |
57 | for (char **var = environ; *environ; environ++) |
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58 | c.send ("ENV"), c.send (*environ); |
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59 | |
| 46 | for (int i = 0; i < argc; i++) |
60 | for (int i = 0; i < argc; i++) |
| 47 | c.send (argv[i]); |
61 | c.send ("ARG"), c.send (argv[i]); |
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62 | |
| 48 | c.send ("END"); |
63 | c.send ("END"); |
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64 | |
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65 | auto_str tok; |
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66 | |
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67 | for (;;) |
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68 | if (!c.recv (tok)) |
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69 | { |
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70 | fprintf (stderr, "protocol error: unexpected eof from server.\n"); |
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71 | break; |
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72 | } |
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73 | else if (!strcmp (tok, "MSG") && c.recv (tok)) |
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74 | fprintf (stderr, "%s", (const char *)tok); |
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75 | else if (!strcmp (tok, "END")) |
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76 | { |
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77 | int success; |
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78 | if (c.recv (success)) |
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79 | exit (success ? EXIT_SUCCESS : EXIT_FAILURE); |
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80 | } |
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81 | else |
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82 | { |
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83 | fprintf (stderr, "protocol error: received illegal token '%s'.\n", (const char *)tok); |
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84 | break; |
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85 | } |
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86 | |
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87 | return EXIT_FAILURE; |
| 49 | } |
88 | } |
| 50 | |
89 | |
