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… | |
37 | |
37 | |
38 | #define STATUS_SUCCESS 0 |
38 | #define STATUS_SUCCESS 0 |
39 | #define STATUS_FAILURE 1 |
39 | #define STATUS_FAILURE 1 |
40 | #define STATUS_CONNECTION_FAILED 2 |
40 | #define STATUS_CONNECTION_FAILED 2 |
41 | |
41 | |
42 | struct client : rxvt_connection { |
42 | struct client : rxvt_connection |
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|
43 | { |
43 | client (); |
44 | client (); |
44 | }; |
45 | }; |
45 | |
46 | |
46 | client::client () |
47 | client::client () |
47 | { |
48 | { |
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49 | sockaddr_un sa; |
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50 | char *sockname = rxvt_connection::unix_sockname (); |
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51 | |
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52 | if (strlen(sockname) >= sizeof(sa.sun_path)) |
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53 | { |
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54 | fputs ("socket name too long, aborting.\n", stderr); |
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55 | exit (STATUS_FAILURE); |
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56 | } |
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57 | |
48 | if ((fd = socket (AF_UNIX, SOCK_STREAM, 0)) < 0) |
58 | if ((fd = socket (AF_UNIX, SOCK_STREAM, 0)) < 0) |
49 | { |
59 | { |
50 | perror ("unable to create communications socket"); |
60 | perror ("unable to create communications socket"); |
51 | exit (STATUS_FAILURE); |
61 | exit (STATUS_FAILURE); |
52 | } |
62 | } |
53 | |
63 | |
54 | char *sockname = rxvt_connection::unix_sockname (); |
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55 | sockaddr_un sa; |
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56 | sa.sun_family = AF_UNIX; |
64 | sa.sun_family = AF_UNIX; |
57 | strcpy (sa.sun_path, sockname); |
65 | strcpy (sa.sun_path, sockname); |
58 | free (sockname); |
66 | free (sockname); |
59 | |
67 | |
60 | if (connect (fd, (sockaddr *)&sa, sizeof (sa))) |
68 | if (connect (fd, (sockaddr *)&sa, sizeof (sa))) |
… | |
… | |
67 | extern char **environ; |
75 | extern char **environ; |
68 | |
76 | |
69 | int |
77 | int |
70 | main (int argc, const char *const *argv) |
78 | main (int argc, const char *const *argv) |
71 | { |
79 | { |
72 | client c; |
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73 | { |
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74 | sigset_t ss; |
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75 | |
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76 | sigemptyset (&ss); |
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77 | sigaddset (&ss, SIGHUP); |
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78 | sigprocmask (SIG_BLOCK, &ss, 0); |
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79 | } |
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80 | |
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81 | c.send ("NEW"); |
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82 | |
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83 | // instead of getcwd we could opendir (".") and pass the fd for fchdir *g* |
80 | // instead of getcwd we could opendir (".") and pass the fd for fchdir *g* |
84 | char cwd[PATH_MAX]; |
81 | char cwd[PATH_MAX]; |
85 | |
82 | |
86 | if (!getcwd (cwd, sizeof (cwd))) |
83 | if (!getcwd (cwd, sizeof (cwd))) |
87 | { |
84 | { |
88 | perror ("unable to determine current working directory"); |
85 | perror ("unable to determine current working directory"); |
89 | exit (STATUS_FAILURE); |
86 | exit (STATUS_FAILURE); |
90 | } |
87 | } |
91 | |
88 | |
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89 | client c; |
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90 | |
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91 | { |
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92 | sigset_t ss; |
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93 | |
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94 | sigemptyset (&ss); |
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95 | sigaddset (&ss, SIGHUP); |
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96 | sigaddset (&ss, SIGPIPE); |
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97 | sigprocmask (SIG_BLOCK, &ss, 0); |
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98 | } |
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99 | |
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100 | c.send ("NEW"); |
92 | c.send ("CWD"), c.send (cwd); |
101 | c.send ("CWD"), c.send (cwd); |
93 | |
102 | |
94 | for (char **var = environ; *var; var++) |
103 | for (char **var = environ; *var; var++) |
95 | c.send ("ENV"), c.send (*var); |
104 | c.send ("ENV"), c.send (*var); |
96 | |
105 | |