[7d4fbcd] | 1 | #include <stdlib.h> |
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| 2 | #include <unistd.h> |
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| 3 | #include <sys/types.h> |
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| 4 | #include <sys/wait.h> |
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[4357be8] | 5 | #include <sys/stat.h> |
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[7d4fbcd] | 6 | #include <string.h> |
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| 7 | #include "owl.h" |
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| 8 | |
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[b848e30] | 9 | #ifdef HAVE_LIBZEPHYR |
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[959cb85] | 10 | static GSource *owl_zephyr_event_source_new(int fd); |
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| 11 | |
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| 12 | static gboolean owl_zephyr_event_prepare(GSource *source, int *timeout); |
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| 13 | static gboolean owl_zephyr_event_check(GSource *source); |
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| 14 | static gboolean owl_zephyr_event_dispatch(GSource *source, GSourceFunc callback, gpointer user_data); |
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| 15 | |
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[a5e7ed6] | 16 | static GList *deferred_subs = NULL; |
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[79d7d98] | 17 | |
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[a5e7ed6] | 18 | typedef struct _owl_sub_list { /* noproto */ |
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| 19 | ZSubscription_t *subs; |
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| 20 | int nsubs; |
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| 21 | } owl_sub_list; |
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| 22 | |
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[c79a047] | 23 | Code_t ZResetAuthentication(void); |
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[959cb85] | 24 | |
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| 25 | static GSourceFuncs zephyr_event_funcs = { |
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| 26 | owl_zephyr_event_prepare, |
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| 27 | owl_zephyr_event_check, |
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| 28 | owl_zephyr_event_dispatch, |
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| 29 | NULL |
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| 30 | }; |
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[09489b89] | 31 | #endif |
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[8262340] | 32 | |
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[02f55dc] | 33 | #define HM_SVC_FALLBACK htons((unsigned short) 2104) |
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| 34 | |
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[6ea3890] | 35 | static char *owl_zephyr_dotfile(const char *name, const char *input) |
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| 36 | { |
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| 37 | if (input != NULL) |
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[d4927a7] | 38 | return g_strdup(input); |
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[6ea3890] | 39 | else |
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[dde1b4d] | 40 | return g_build_filename(owl_global_get_homedir(&g), name, NULL); |
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[6ea3890] | 41 | } |
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| 42 | |
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[52a0f14] | 43 | #ifdef HAVE_LIBZEPHYR |
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[c79a047] | 44 | void owl_zephyr_initialize(void) |
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[52a0f14] | 45 | { |
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[488913a] | 46 | Code_t ret; |
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[02f55dc] | 47 | struct servent *sp; |
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| 48 | struct sockaddr_in sin; |
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| 49 | ZNotice_t req; |
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[2d04312] | 50 | GIOChannel *channel; |
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[52a0f14] | 51 | |
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| 52 | /* |
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| 53 | * Code modified from libzephyr's ZhmStat.c |
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| 54 | * |
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| 55 | * Modified to add the fd to our select loop, rather than hanging |
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| 56 | * until we get an ack. |
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| 57 | */ |
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| 58 | |
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| 59 | if ((ret = ZOpenPort(NULL)) != ZERR_NONE) { |
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| 60 | owl_function_error("Error opening Zephyr port: %s", error_message(ret)); |
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| 61 | return; |
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| 62 | } |
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[02f55dc] | 63 | |
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[4d86e06] | 64 | (void) memset(&sin, 0, sizeof(struct sockaddr_in)); |
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[02f55dc] | 65 | |
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| 66 | sp = getservbyname(HM_SVCNAME, "udp"); |
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| 67 | |
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| 68 | sin.sin_port = (sp) ? sp->s_port : HM_SVC_FALLBACK; |
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| 69 | sin.sin_family = AF_INET; |
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| 70 | |
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| 71 | sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK); |
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| 72 | |
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[4d86e06] | 73 | (void) memset(&req, 0, sizeof(req)); |
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[02f55dc] | 74 | req.z_kind = STAT; |
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| 75 | req.z_port = 0; |
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[712caac] | 76 | req.z_class = zstr(HM_STAT_CLASS); |
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| 77 | req.z_class_inst = zstr(HM_STAT_CLIENT); |
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| 78 | req.z_opcode = zstr(HM_GIMMESTATS); |
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| 79 | req.z_sender = zstr(""); |
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| 80 | req.z_recipient = zstr(""); |
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| 81 | req.z_default_format = zstr(""); |
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[02f55dc] | 82 | req.z_message_len = 0; |
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[52a0f14] | 83 | |
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[488913a] | 84 | if ((ret = ZSetDestAddr(&sin)) != ZERR_NONE) { |
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| 85 | owl_function_error("Initializing Zephyr: %s", error_message(ret)); |
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[52a0f14] | 86 | return; |
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| 87 | } |
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| 88 | |
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[488913a] | 89 | if ((ret = ZSendNotice(&req, ZNOAUTH)) != ZERR_NONE) { |
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| 90 | owl_function_error("Initializing Zephyr: %s", error_message(ret)); |
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[52a0f14] | 91 | return; |
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| 92 | } |
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| 93 | |
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[2d04312] | 94 | channel = g_io_channel_unix_new(ZGetFD()); |
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[e146cd7] | 95 | g_io_add_watch(channel, G_IO_IN | G_IO_ERR | G_IO_HUP, |
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[2d04312] | 96 | &owl_zephyr_finish_initialization, NULL); |
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| 97 | g_io_channel_unref(channel); |
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[02f55dc] | 98 | } |
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| 99 | |
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[2d04312] | 100 | gboolean owl_zephyr_finish_initialization(GIOChannel *source, GIOCondition condition, void *data) { |
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[52a0f14] | 101 | Code_t code; |
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[df569c5] | 102 | char *perl; |
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[959cb85] | 103 | GSource *event_source; |
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[52a0f14] | 104 | |
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| 105 | ZClosePort(); |
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| 106 | |
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| 107 | if ((code = ZInitialize()) != ZERR_NONE) { |
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| 108 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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[2d04312] | 109 | return FALSE; |
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[52a0f14] | 110 | } |
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| 111 | |
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| 112 | if ((code = ZOpenPort(NULL)) != ZERR_NONE) { |
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| 113 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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[2d04312] | 114 | return FALSE; |
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[52a0f14] | 115 | } |
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| 116 | |
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[959cb85] | 117 | event_source = owl_zephyr_event_source_new(ZGetFD()); |
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| 118 | g_source_attach(event_source, NULL); |
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| 119 | g_source_unref(event_source); |
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[18fdd5f9] | 120 | |
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[52a0f14] | 121 | owl_global_set_havezephyr(&g); |
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| 122 | |
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| 123 | if(g.load_initial_subs) { |
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| 124 | owl_zephyr_load_initial_subs(); |
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| 125 | } |
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[a5e7ed6] | 126 | while(deferred_subs != NULL) { |
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| 127 | owl_sub_list *subs = deferred_subs->data; |
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| 128 | owl_function_debugmsg("Loading %d deferred subs.", subs->nsubs); |
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| 129 | owl_zephyr_loadsubs_helper(subs->subs, subs->nsubs); |
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| 130 | deferred_subs = g_list_delete_link(deferred_subs, deferred_subs); |
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[ddbbcffa] | 131 | g_free(subs); |
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[a5e7ed6] | 132 | } |
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[619d864] | 133 | |
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| 134 | /* zlog in if we need to */ |
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| 135 | if (owl_global_is_startuplogin(&g)) { |
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| 136 | owl_function_debugmsg("startup: doing zlog in"); |
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| 137 | owl_zephyr_zlog_in(); |
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| 138 | } |
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[27964fe] | 139 | /* check pseudo-logins if we need to */ |
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| 140 | if (owl_global_is_pseudologins(&g)) { |
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| 141 | owl_function_debugmsg("startup: checking pseudo-logins"); |
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| 142 | owl_function_zephyr_buddy_check(0); |
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| 143 | } |
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[df569c5] | 144 | |
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[12e291a] | 145 | perl = owl_perlconfig_execute("BarnOwl::Zephyr::_zephyr_startup()"); |
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[ddbbcffa] | 146 | g_free(perl); |
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[2d04312] | 147 | return FALSE; |
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[52a0f14] | 148 | } |
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| 149 | |
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[c79a047] | 150 | void owl_zephyr_load_initial_subs(void) { |
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[7451af9] | 151 | int ret_sd, ret_bd, ret_u; |
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[52a0f14] | 152 | |
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| 153 | owl_function_debugmsg("startup: loading initial zephyr subs"); |
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| 154 | |
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| 155 | /* load default subscriptions */ |
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[7451af9] | 156 | ret_sd = owl_zephyr_loaddefaultsubs(); |
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| 157 | |
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| 158 | /* load Barnowl default subscriptions */ |
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| 159 | ret_bd = owl_zephyr_loadbarnowldefaultsubs(); |
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[52a0f14] | 160 | |
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| 161 | /* load subscriptions from subs file */ |
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[7451af9] | 162 | ret_u = owl_zephyr_loadsubs(NULL, 0); |
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[52a0f14] | 163 | |
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[7451af9] | 164 | if (ret_sd || ret_bd || ret_u) { |
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[52a0f14] | 165 | owl_function_error("Error loading zephyr subscriptions"); |
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| 166 | } |
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| 167 | |
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| 168 | /* load login subscriptions */ |
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| 169 | if (owl_global_is_loginsubs(&g)) { |
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| 170 | owl_function_debugmsg("startup: loading login subs"); |
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| 171 | owl_function_loadloginsubs(NULL); |
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| 172 | } |
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| 173 | } |
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| 174 | #else |
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[c79a047] | 175 | void owl_zephyr_initialize(void) |
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[52a0f14] | 176 | { |
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| 177 | } |
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[02f55dc] | 178 | #endif |
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| 179 | |
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[52a0f14] | 180 | |
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[c79a047] | 181 | int owl_zephyr_shutdown(void) |
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[09489b89] | 182 | { |
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| 183 | #ifdef HAVE_LIBZEPHYR |
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[bfbf590] | 184 | if(owl_global_is_havezephyr(&g)) { |
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| 185 | unsuball(); |
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| 186 | ZClosePort(); |
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| 187 | } |
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[09489b89] | 188 | #endif |
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[32ad44d] | 189 | return 0; |
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[be0a79f] | 190 | } |
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| 191 | |
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[c79a047] | 192 | int owl_zephyr_zpending(void) |
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[be0a79f] | 193 | { |
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| 194 | #ifdef HAVE_LIBZEPHYR |
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[8ab1f28] | 195 | Code_t code; |
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| 196 | if(owl_global_is_havezephyr(&g)) { |
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| 197 | if((code = ZPending()) < 0) { |
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| 198 | owl_function_debugmsg("Error (%s) in ZPending()\n", |
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| 199 | error_message(code)); |
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| 200 | return 0; |
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| 201 | } |
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| 202 | return code; |
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| 203 | } |
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[be0a79f] | 204 | #endif |
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[32ad44d] | 205 | return 0; |
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[be0a79f] | 206 | } |
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| 207 | |
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[959cb85] | 208 | int owl_zephyr_zqlength(void) |
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| 209 | { |
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| 210 | #ifdef HAVE_LIBZEPHYR |
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| 211 | Code_t code; |
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| 212 | if(owl_global_is_havezephyr(&g)) { |
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| 213 | if((code = ZQLength()) < 0) { |
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| 214 | owl_function_debugmsg("Error (%s) in ZQLength()\n", |
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| 215 | error_message(code)); |
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| 216 | return 0; |
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| 217 | } |
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| 218 | return code; |
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| 219 | } |
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| 220 | #endif |
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| 221 | return 0; |
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| 222 | } |
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| 223 | |
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[c79a047] | 224 | const char *owl_zephyr_get_realm(void) |
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[09489b89] | 225 | { |
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| 226 | #ifdef HAVE_LIBZEPHYR |
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[32ad44d] | 227 | if (owl_global_is_havezephyr(&g)) |
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| 228 | return(ZGetRealm()); |
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[09489b89] | 229 | #endif |
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[32ad44d] | 230 | return ""; |
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[09489b89] | 231 | } |
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| 232 | |
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[c79a047] | 233 | const char *owl_zephyr_get_sender(void) |
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[09489b89] | 234 | { |
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| 235 | #ifdef HAVE_LIBZEPHYR |
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[32ad44d] | 236 | if (owl_global_is_havezephyr(&g)) |
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| 237 | return(ZGetSender()); |
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[09489b89] | 238 | #endif |
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[32ad44d] | 239 | return ""; |
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[09489b89] | 240 | } |
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| 241 | |
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[f6050ee] | 242 | #ifdef HAVE_LIBZEPHYR |
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[93e883d] | 243 | int owl_zephyr_loadsubs_helper(ZSubscription_t subs[], int count) |
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| 244 | { |
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[18105584] | 245 | int ret = 0; |
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[c73a22d] | 246 | Code_t code; |
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| 247 | |
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[a5e7ed6] | 248 | if (owl_global_is_havezephyr(&g)) { |
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| 249 | int i; |
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| 250 | /* sub without defaults */ |
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[c73a22d] | 251 | code = ZSubscribeToSansDefaults(subs, count, 0); |
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| 252 | if (code != ZERR_NONE) { |
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| 253 | owl_function_error("Error subscribing to zephyr notifications: %s", |
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| 254 | error_message(code)); |
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[a5e7ed6] | 255 | ret=-2; |
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| 256 | } |
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[93e883d] | 257 | |
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[a5e7ed6] | 258 | /* free stuff */ |
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| 259 | for (i=0; i<count; i++) { |
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[ddbbcffa] | 260 | g_free(subs[i].zsub_class); |
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| 261 | g_free(subs[i].zsub_classinst); |
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| 262 | g_free(subs[i].zsub_recipient); |
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[a5e7ed6] | 263 | } |
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[bb2c60d] | 264 | |
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[ddbbcffa] | 265 | g_free(subs); |
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[a5e7ed6] | 266 | } else { |
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[96828e4] | 267 | owl_sub_list *s = g_new(owl_sub_list, 1); |
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[a5e7ed6] | 268 | s->subs = subs; |
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| 269 | s->nsubs = count; |
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| 270 | deferred_subs = g_list_append(deferred_subs, s); |
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| 271 | } |
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[d21efbc] | 272 | |
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[93e883d] | 273 | return ret; |
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| 274 | } |
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[f6050ee] | 275 | #endif |
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[93e883d] | 276 | |
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[7451af9] | 277 | /* Load zephyr subscriptions from 'filename'. If 'filename' is NULL, |
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[95474d7] | 278 | * the default file $HOME/.zephyr.subs will be used. |
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| 279 | * |
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| 280 | * Returns 0 on success. If the file does not exist, return -1 if |
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| 281 | * 'error_on_nofile' is 1, otherwise return 0. Return -1 if the file |
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| 282 | * exists but can not be read. Return -2 if there is a failure from |
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| 283 | * zephyr to load the subscriptions. |
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[2de4f20] | 284 | */ |
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[e19eb97] | 285 | int owl_zephyr_loadsubs(const char *filename, int error_on_nofile) |
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[31e48a3] | 286 | { |
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[be0a79f] | 287 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 288 | FILE *file; |
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| 289 | char *tmp, *start; |
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[b7ee89b] | 290 | char *buffer = NULL; |
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| 291 | char *subsfile; |
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[bb2c60d] | 292 | ZSubscription_t *subs; |
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| 293 | int subSize = 1024; |
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[b7ee89b] | 294 | int count; |
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[4357be8] | 295 | struct stat statbuff; |
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[7d4fbcd] | 296 | |
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[96828e4] | 297 | subs = g_new(ZSubscription_t, subSize); |
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[6ea3890] | 298 | subsfile = owl_zephyr_dotfile(".zephyr.subs", filename); |
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[b7ee89b] | 299 | |
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| 300 | if (stat(subsfile, &statbuff) != 0) { |
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[ddbbcffa] | 301 | g_free(subsfile); |
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[b7ee89b] | 302 | if (error_on_nofile == 1) |
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| 303 | return -1; |
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| 304 | return 0; |
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[95474d7] | 305 | } |
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[4357be8] | 306 | |
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[8262340] | 307 | ZResetAuthentication(); |
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[b7ee89b] | 308 | count = 0; |
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| 309 | file = fopen(subsfile, "r"); |
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[ddbbcffa] | 310 | g_free(subsfile); |
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[b7ee89b] | 311 | if (!file) |
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| 312 | return -1; |
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| 313 | while (owl_getline(&buffer, file)) { |
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| 314 | if (buffer[0] == '#' || buffer[0] == '\n') |
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| 315 | continue; |
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| 316 | |
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| 317 | if (buffer[0] == '-') |
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| 318 | start = buffer + 1; |
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| 319 | else |
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| 320 | start = buffer; |
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| 321 | |
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[bb2c60d] | 322 | if (count >= subSize) { |
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[d21efbc] | 323 | subSize *= 2; |
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[35b6eb9] | 324 | subs = g_renew(ZSubscription_t, subs, subSize); |
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[93e883d] | 325 | } |
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[95474d7] | 326 | |
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| 327 | /* add it to the list of subs */ |
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[b7ee89b] | 328 | if ((tmp = strtok(start, ",\n\r")) == NULL) |
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| 329 | continue; |
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[d4927a7] | 330 | subs[count].zsub_class = g_strdup(tmp); |
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[b7ee89b] | 331 | if ((tmp=strtok(NULL, ",\n\r")) == NULL) |
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| 332 | continue; |
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[d4927a7] | 333 | subs[count].zsub_classinst = g_strdup(tmp); |
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[b7ee89b] | 334 | if ((tmp = strtok(NULL, " \t\n\r")) == NULL) |
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| 335 | continue; |
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[d4927a7] | 336 | subs[count].zsub_recipient = g_strdup(tmp); |
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[b7ee89b] | 337 | |
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[bb2c60d] | 338 | /* if it started with '-' then add it to the global punt list, and |
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| 339 | * remove it from the list of subs. */ |
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[b7ee89b] | 340 | if (buffer[0] == '-') { |
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[95474d7] | 341 | owl_function_zpunt(subs[count].zsub_class, subs[count].zsub_classinst, subs[count].zsub_recipient, 0); |
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[ddbbcffa] | 342 | g_free(subs[count].zsub_class); |
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| 343 | g_free(subs[count].zsub_classinst); |
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| 344 | g_free(subs[count].zsub_recipient); |
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[b7ee89b] | 345 | } else { |
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[bb2c60d] | 346 | count++; |
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[95474d7] | 347 | } |
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[7d4fbcd] | 348 | } |
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[95474d7] | 349 | fclose(file); |
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[b7ee89b] | 350 | if (buffer) |
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[ddbbcffa] | 351 | g_free(buffer); |
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[7d4fbcd] | 352 | |
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[b7ee89b] | 353 | return owl_zephyr_loadsubs_helper(subs, count); |
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[7451af9] | 354 | #else |
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[b7ee89b] | 355 | return 0; |
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[7451af9] | 356 | #endif |
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| 357 | } |
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| 358 | |
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| 359 | /* Load default Barnowl subscriptions |
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| 360 | * |
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| 361 | * Returns 0 on success. |
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| 362 | * Return -2 if there is a failure from zephyr to load the subscriptions. |
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| 363 | */ |
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[c79a047] | 364 | int owl_zephyr_loadbarnowldefaultsubs(void) |
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[7451af9] | 365 | { |
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| 366 | #ifdef HAVE_LIBZEPHYR |
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| 367 | ZSubscription_t *subs; |
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| 368 | int subSize = 10; /* Max Barnowl default subs we allow */ |
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| 369 | int count, ret; |
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| 370 | |
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[96828e4] | 371 | subs = g_new(ZSubscription_t, subSize); |
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[7451af9] | 372 | ZResetAuthentication(); |
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| 373 | count=0; |
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| 374 | |
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[d4927a7] | 375 | subs[count].zsub_class=g_strdup("message"); |
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| 376 | subs[count].zsub_classinst=g_strdup("*"); |
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| 377 | subs[count].zsub_recipient=g_strdup("%me%"); |
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[7451af9] | 378 | count++; |
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| 379 | |
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| 380 | ret = owl_zephyr_loadsubs_helper(subs, count); |
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[7d4fbcd] | 381 | return(ret); |
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[be0a79f] | 382 | #else |
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| 383 | return(0); |
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| 384 | #endif |
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[7d4fbcd] | 385 | } |
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| 386 | |
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[c79a047] | 387 | int owl_zephyr_loaddefaultsubs(void) |
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[4357be8] | 388 | { |
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[40d834a] | 389 | #ifdef HAVE_LIBZEPHYR |
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[c73a22d] | 390 | Code_t ret; |
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| 391 | |
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[2c5ee3e] | 392 | if (owl_global_is_havezephyr(&g)) { |
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| 393 | ZSubscription_t subs[10]; |
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[c73a22d] | 394 | |
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| 395 | ret = ZSubscribeTo(subs, 0, 0); |
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| 396 | if (ret != ZERR_NONE) { |
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| 397 | owl_function_error("Error subscribing to default zephyr notifications: %s.", |
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| 398 | error_message(ret)); |
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[2c5ee3e] | 399 | return(-1); |
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| 400 | } |
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[4357be8] | 401 | } |
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| 402 | return(0); |
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[40d834a] | 403 | #else |
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| 404 | return(0); |
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| 405 | #endif |
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[4357be8] | 406 | } |
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| 407 | |
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[e19eb97] | 408 | int owl_zephyr_loadloginsubs(const char *filename) |
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[31e48a3] | 409 | { |
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[be0a79f] | 410 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 411 | FILE *file; |
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[d21efbc] | 412 | ZSubscription_t *subs; |
---|
| 413 | int numSubs = 100; |
---|
[b7ee89b] | 414 | char *subsfile; |
---|
| 415 | char *buffer = NULL; |
---|
| 416 | int count; |
---|
[4357be8] | 417 | struct stat statbuff; |
---|
[7d4fbcd] | 418 | |
---|
[96828e4] | 419 | subs = g_new(ZSubscription_t, numSubs); |
---|
[6ea3890] | 420 | subsfile = owl_zephyr_dotfile(".anyone", filename); |
---|
[4357be8] | 421 | |
---|
[922f589] | 422 | if (stat(subsfile, &statbuff) == -1) { |
---|
[ddbbcffa] | 423 | g_free(subs); |
---|
| 424 | g_free(subsfile); |
---|
[b7ee89b] | 425 | return 0; |
---|
[922f589] | 426 | } |
---|
[7d4fbcd] | 427 | |
---|
[8262340] | 428 | ZResetAuthentication(); |
---|
[b7ee89b] | 429 | count = 0; |
---|
| 430 | file = fopen(subsfile, "r"); |
---|
[ddbbcffa] | 431 | g_free(subsfile); |
---|
[7d4fbcd] | 432 | if (file) { |
---|
[b7ee89b] | 433 | while (owl_getline_chomp(&buffer, file)) { |
---|
| 434 | if (buffer[0] == '\0' || buffer[0] == '#') |
---|
| 435 | continue; |
---|
| 436 | |
---|
[d21efbc] | 437 | if (count == numSubs) { |
---|
| 438 | numSubs *= 2; |
---|
[35b6eb9] | 439 | subs = g_renew(ZSubscription_t, subs, numSubs); |
---|
[d21efbc] | 440 | } |
---|
[7d4fbcd] | 441 | |
---|
[d4927a7] | 442 | subs[count].zsub_class = g_strdup("login"); |
---|
| 443 | subs[count].zsub_recipient = g_strdup("*"); |
---|
[b7ee89b] | 444 | subs[count].zsub_classinst = long_zuser(buffer); |
---|
[7d4fbcd] | 445 | |
---|
| 446 | count++; |
---|
| 447 | } |
---|
| 448 | fclose(file); |
---|
| 449 | } else { |
---|
[b7ee89b] | 450 | return 0; |
---|
[7d4fbcd] | 451 | } |
---|
[3b8a563] | 452 | g_free(buffer); |
---|
[7d4fbcd] | 453 | |
---|
[b7ee89b] | 454 | return owl_zephyr_loadsubs_helper(subs, count); |
---|
[be0a79f] | 455 | #else |
---|
[b7ee89b] | 456 | return 0; |
---|
[be0a79f] | 457 | #endif |
---|
[7d4fbcd] | 458 | } |
---|
| 459 | |
---|
[c79a047] | 460 | void unsuball(void) |
---|
[31e48a3] | 461 | { |
---|
[be0a79f] | 462 | #if HAVE_LIBZEPHYR |
---|
[00842c3] | 463 | Code_t ret; |
---|
[8262340] | 464 | |
---|
| 465 | ZResetAuthentication(); |
---|
[00842c3] | 466 | ret = ZCancelSubscriptions(0); |
---|
| 467 | if (ret != ZERR_NONE) |
---|
| 468 | owl_function_error("Zephyr: Cancelling subscriptions: %s", |
---|
| 469 | error_message(ret)); |
---|
[be0a79f] | 470 | #endif |
---|
[7d4fbcd] | 471 | } |
---|
| 472 | |
---|
[e19eb97] | 473 | int owl_zephyr_sub(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 474 | { |
---|
[be0a79f] | 475 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 476 | ZSubscription_t subs[5]; |
---|
[c73a22d] | 477 | Code_t ret; |
---|
[7d4fbcd] | 478 | |
---|
[712caac] | 479 | subs[0].zsub_class=zstr(class); |
---|
| 480 | subs[0].zsub_classinst=zstr(inst); |
---|
| 481 | subs[0].zsub_recipient=zstr(recip); |
---|
[7d4fbcd] | 482 | |
---|
[8262340] | 483 | ZResetAuthentication(); |
---|
[c73a22d] | 484 | ret = ZSubscribeTo(subs, 1, 0); |
---|
| 485 | if (ret != ZERR_NONE) { |
---|
| 486 | owl_function_error("Error subbing to <%s,%s,%s>: %s", |
---|
| 487 | class, inst, recip, |
---|
| 488 | error_message(ret)); |
---|
[97cd00be] | 489 | return(-2); |
---|
[7d4fbcd] | 490 | } |
---|
| 491 | return(0); |
---|
[be0a79f] | 492 | #else |
---|
| 493 | return(0); |
---|
| 494 | #endif |
---|
[7d4fbcd] | 495 | } |
---|
| 496 | |
---|
| 497 | |
---|
[e19eb97] | 498 | int owl_zephyr_unsub(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 499 | { |
---|
[be0a79f] | 500 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 501 | ZSubscription_t subs[5]; |
---|
[c73a22d] | 502 | Code_t ret; |
---|
[7d4fbcd] | 503 | |
---|
[712caac] | 504 | subs[0].zsub_class=zstr(class); |
---|
| 505 | subs[0].zsub_classinst=zstr(inst); |
---|
| 506 | subs[0].zsub_recipient=zstr(recip); |
---|
[7d4fbcd] | 507 | |
---|
[8262340] | 508 | ZResetAuthentication(); |
---|
[c73a22d] | 509 | ret = ZUnsubscribeTo(subs, 1, 0); |
---|
| 510 | if (ret != ZERR_NONE) { |
---|
| 511 | owl_function_error("Error unsubbing from <%s,%s,%s>: %s", |
---|
| 512 | class, inst, recip, |
---|
| 513 | error_message(ret)); |
---|
[97cd00be] | 514 | return(-2); |
---|
[7d4fbcd] | 515 | } |
---|
| 516 | return(0); |
---|
[be0a79f] | 517 | #else |
---|
| 518 | return(0); |
---|
| 519 | #endif |
---|
[7d4fbcd] | 520 | } |
---|
| 521 | |
---|
[be0a79f] | 522 | #ifdef HAVE_LIBZEPHYR |
---|
[6a08f16] | 523 | const char *owl_zephyr_first_raw_field(const ZNotice_t *n) |
---|
[31e48a3] | 524 | { |
---|
[128171a] | 525 | if (n->z_message_len == 0) |
---|
[6a08f16] | 526 | return NULL; |
---|
| 527 | return n->z_message; |
---|
| 528 | } |
---|
[128171a] | 529 | |
---|
[6a08f16] | 530 | const char *owl_zephyr_next_raw_field(const ZNotice_t *n, const char *f) |
---|
| 531 | { |
---|
| 532 | const char *end = n->z_message + n->z_message_len; |
---|
| 533 | f = memchr(f, '\0', end - f); |
---|
| 534 | if (f == NULL) |
---|
| 535 | return NULL; |
---|
| 536 | return f + 1; |
---|
| 537 | } |
---|
[b0430a6] | 538 | |
---|
[6a08f16] | 539 | const char *owl_zephyr_get_raw_field(const ZNotice_t *n, int j) |
---|
| 540 | { |
---|
| 541 | int i; |
---|
| 542 | const char *f; |
---|
| 543 | for (i = 1, f = owl_zephyr_first_raw_field(n); i < j && f != NULL; |
---|
| 544 | i++, f = owl_zephyr_next_raw_field(n, f)) |
---|
| 545 | ; |
---|
| 546 | return f; |
---|
[7d4fbcd] | 547 | } |
---|
[5376a95] | 548 | |
---|
[6a08f16] | 549 | CALLER_OWN char *owl_zephyr_field(const ZNotice_t *n, const char *f) |
---|
[5376a95] | 550 | { |
---|
[6a08f16] | 551 | if (f == NULL) |
---|
| 552 | return g_strdup(""); |
---|
| 553 | return g_strndup(f, n->z_message + n->z_message_len - f); |
---|
| 554 | } |
---|
[5376a95] | 555 | |
---|
[6a08f16] | 556 | CALLER_OWN char *owl_zephyr_field_as_utf8(const ZNotice_t *n, const char *f) |
---|
| 557 | { |
---|
| 558 | char *tmp = owl_zephyr_field(n, f); |
---|
| 559 | char *out = owl_validate_or_convert(tmp); |
---|
| 560 | g_free(tmp); |
---|
| 561 | return out; |
---|
| 562 | } |
---|
[5376a95] | 563 | |
---|
[6a08f16] | 564 | CALLER_OWN char *owl_zephyr_get_field(const ZNotice_t *n, int j) |
---|
| 565 | { |
---|
| 566 | return owl_zephyr_field(n, owl_zephyr_get_raw_field(n, j)); |
---|
| 567 | } |
---|
[5376a95] | 568 | |
---|
[6a08f16] | 569 | CALLER_OWN char *owl_zephyr_get_field_as_utf8(const ZNotice_t *n, int j) |
---|
| 570 | { |
---|
| 571 | return owl_zephyr_field_as_utf8(n, owl_zephyr_get_raw_field(n, j)); |
---|
[5376a95] | 572 | } |
---|
[09489b89] | 573 | #else |
---|
[6a08f16] | 574 | const char *owl_zephyr_first_raw_field(const void *n) |
---|
[09489b89] | 575 | { |
---|
[6a08f16] | 576 | return NULL; |
---|
[09489b89] | 577 | } |
---|
[6a08f16] | 578 | |
---|
| 579 | const char *owl_zephyr_next_raw_field(const void *n, const char *f) |
---|
[5376a95] | 580 | { |
---|
[6a08f16] | 581 | return NULL; |
---|
| 582 | } |
---|
| 583 | |
---|
| 584 | const char *owl_zephyr_get_raw_field(const void *n, int j) |
---|
| 585 | { |
---|
| 586 | return NULL; |
---|
| 587 | } |
---|
| 588 | |
---|
| 589 | CALLER_OWN char *owl_zephyr_field(const void *n, const char *f) |
---|
| 590 | { |
---|
| 591 | return g_strdup(""); |
---|
| 592 | } |
---|
| 593 | |
---|
| 594 | CALLER_OWN char *owl_zephyr_field_as_utf8(const void *n, const char *f) |
---|
| 595 | { |
---|
| 596 | return g_strdup(""); |
---|
| 597 | } |
---|
| 598 | |
---|
| 599 | CALLER_OWN char *owl_zephyr_get_field(const void *n, int j) |
---|
| 600 | { |
---|
| 601 | return g_strdup(""); |
---|
| 602 | } |
---|
| 603 | |
---|
| 604 | CALLER_OWN char *owl_zephyr_get_field_as_utf8(const void *n, int j) |
---|
| 605 | { |
---|
| 606 | return owl_zephyr_field(n, owl_zephyr_get_raw_field(n, j)); |
---|
[5376a95] | 607 | } |
---|
[be0a79f] | 608 | #endif |
---|
[7d4fbcd] | 609 | |
---|
[b0430a6] | 610 | |
---|
[be0a79f] | 611 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 612 | int owl_zephyr_get_num_fields(const ZNotice_t *n) |
---|
[31e48a3] | 613 | { |
---|
[6a08f16] | 614 | int i; |
---|
| 615 | const char *f; |
---|
| 616 | for (i = 0, f = owl_zephyr_first_raw_field(n); f != NULL; |
---|
| 617 | i++, f = owl_zephyr_next_raw_field(n, f)) |
---|
| 618 | ; |
---|
| 619 | return i; |
---|
[7d4fbcd] | 620 | } |
---|
[09489b89] | 621 | #else |
---|
[1077891a] | 622 | int owl_zephyr_get_num_fields(const void *n) |
---|
[09489b89] | 623 | { |
---|
| 624 | return(0); |
---|
| 625 | } |
---|
[be0a79f] | 626 | #endif |
---|
[7d4fbcd] | 627 | |
---|
[be0a79f] | 628 | #ifdef HAVE_LIBZEPHYR |
---|
[bf73bdd] | 629 | /* return a pointer to the message, place the message length in k |
---|
| 630 | * caller must free the return |
---|
| 631 | */ |
---|
[6829afc] | 632 | CALLER_OWN char *owl_zephyr_get_message(const ZNotice_t *n, const owl_message *m) |
---|
[31e48a3] | 633 | { |
---|
[c518676] | 634 | #define OWL_NFIELDS 5 |
---|
| 635 | int i; |
---|
| 636 | char *fields[OWL_NFIELDS + 1]; |
---|
| 637 | char *msg = NULL; |
---|
| 638 | |
---|
[405d5e6] | 639 | /* don't let ping messages have a body */ |
---|
[7d4fbcd] | 640 | if (!strcasecmp(n->z_opcode, "ping")) { |
---|
[d4927a7] | 641 | return(g_strdup("")); |
---|
[7d4fbcd] | 642 | } |
---|
| 643 | |
---|
[c518676] | 644 | for(i = 0; i < OWL_NFIELDS; i++) |
---|
| 645 | fields[i + 1] = owl_zephyr_get_field(n, i + 1); |
---|
| 646 | |
---|
[a1bb198] | 647 | /* deal with MIT NOC messages */ |
---|
[85d1795] | 648 | if (!strcasecmp(n->z_default_format, "@center(@bold(NOC Message))\n\n@bold(Sender:) $1 <$sender>\n@bold(Time: ) $time\n\n@italic($opcode service on $instance $3.) $4\n")) { |
---|
[a1bb198] | 649 | |
---|
[c518676] | 650 | msg = g_strdup_printf("%s service on %s %s\n%s", n->z_opcode, n->z_class_inst, fields[3], fields[4]); |
---|
[a1bb198] | 651 | } |
---|
[fba0f96] | 652 | /* deal with MIT Discuss messages */ |
---|
[e2a620b] | 653 | else if (!strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3 ($5)\nSubject: $4") || |
---|
| 654 | !strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3\nSubject: $4")) { |
---|
[fba0f96] | 655 | |
---|
[c518676] | 656 | msg = g_strdup_printf("New transaction [%s] entered in %s\nFrom: %s (%s)\nSubject: %s", |
---|
| 657 | fields[1], fields[2], fields[3], fields[5], fields[4]); |
---|
[fba0f96] | 658 | } |
---|
[85d1795] | 659 | /* deal with MIT Moira messages */ |
---|
| 660 | else if (!strcasecmp(n->z_default_format, "MOIRA $instance on $fromhost:\n $message\n")) { |
---|
[c518676] | 661 | msg = g_strdup_printf("MOIRA %s on %s: %s", |
---|
| 662 | n->z_class_inst, |
---|
| 663 | owl_message_get_hostname(m), |
---|
| 664 | fields[1]); |
---|
| 665 | } else { |
---|
| 666 | if (owl_zephyr_get_num_fields(n) == 1) |
---|
| 667 | msg = g_strdup(fields[1]); |
---|
| 668 | else |
---|
| 669 | msg = g_strdup(fields[2]); |
---|
[85d1795] | 670 | } |
---|
[405d5e6] | 671 | |
---|
[c518676] | 672 | for (i = 0; i < OWL_NFIELDS; i++) |
---|
| 673 | g_free(fields[i + 1]); |
---|
| 674 | |
---|
| 675 | return msg; |
---|
[7d4fbcd] | 676 | } |
---|
[be0a79f] | 677 | #endif |
---|
[7d4fbcd] | 678 | |
---|
[be0a79f] | 679 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 680 | const char *owl_zephyr_get_zsig(const ZNotice_t *n, int *k) |
---|
[31e48a3] | 681 | { |
---|
[7d4fbcd] | 682 | /* return a pointer to the zsig if there is one */ |
---|
| 683 | |
---|
[405d5e6] | 684 | /* message length 0? No zsig */ |
---|
[7d4fbcd] | 685 | if (n->z_message_len==0) { |
---|
| 686 | *k=0; |
---|
| 687 | return(""); |
---|
| 688 | } |
---|
[405d5e6] | 689 | |
---|
[85d1795] | 690 | /* If there's only one field, no zsig */ |
---|
| 691 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 692 | *k=0; |
---|
[405d5e6] | 693 | return(""); |
---|
| 694 | } |
---|
| 695 | |
---|
| 696 | /* Everything else is field 1 */ |
---|
[7d4fbcd] | 697 | *k=strlen(n->z_message); |
---|
| 698 | return(n->z_message); |
---|
| 699 | } |
---|
[09489b89] | 700 | #else |
---|
[1077891a] | 701 | const char *owl_zephyr_get_zsig(const void *n, int *k) |
---|
[09489b89] | 702 | { |
---|
| 703 | return(""); |
---|
| 704 | } |
---|
[be0a79f] | 705 | #endif |
---|
[7d4fbcd] | 706 | |
---|
[e19eb97] | 707 | int send_zephyr(const char *opcode, const char *zsig, const char *class, const char *instance, const char *recipient, const char *message) |
---|
[31e48a3] | 708 | { |
---|
[be0a79f] | 709 | #ifdef HAVE_LIBZEPHYR |
---|
[c73a22d] | 710 | Code_t ret; |
---|
[7d4fbcd] | 711 | ZNotice_t notice; |
---|
| 712 | |
---|
| 713 | memset(¬ice, 0, sizeof(notice)); |
---|
| 714 | |
---|
[8262340] | 715 | ZResetAuthentication(); |
---|
[8ba37ec] | 716 | |
---|
| 717 | if (!zsig) zsig=""; |
---|
[8262340] | 718 | |
---|
[7d4fbcd] | 719 | notice.z_kind=ACKED; |
---|
| 720 | notice.z_port=0; |
---|
[712caac] | 721 | notice.z_class=zstr(class); |
---|
| 722 | notice.z_class_inst=zstr(instance); |
---|
[21882032] | 723 | notice.z_sender=NULL; |
---|
[91882d6] | 724 | if (!strcmp(recipient, "@")) { |
---|
[712caac] | 725 | notice.z_recipient=zstr(""); |
---|
[21882032] | 726 | if (*owl_global_get_zsender(&g)) |
---|
[712caac] | 727 | notice.z_sender=zstr(owl_global_get_zsender(&g)); |
---|
[7d4fbcd] | 728 | } else { |
---|
[712caac] | 729 | notice.z_recipient=zstr(recipient); |
---|
[7d4fbcd] | 730 | } |
---|
[712caac] | 731 | notice.z_default_format=zstr("Class $class, Instance $instance:\nTo: @bold($recipient) at $time $date\nFrom: @bold{$1 <$sender>}\n\n$2"); |
---|
| 732 | if (opcode) notice.z_opcode=zstr(opcode); |
---|
[7d4fbcd] | 733 | |
---|
[56330ff] | 734 | notice.z_message_len=strlen(zsig)+1+strlen(message); |
---|
[96828e4] | 735 | notice.z_message=g_new(char, notice.z_message_len+10); |
---|
[56330ff] | 736 | strcpy(notice.z_message, zsig); |
---|
| 737 | memcpy(notice.z_message+strlen(zsig)+1, message, strlen(message)); |
---|
[7d4fbcd] | 738 | |
---|
| 739 | /* ret=ZSendNotice(¬ice, ZAUTH); */ |
---|
| 740 | ret=ZSrvSendNotice(¬ice, ZAUTH, send_zephyr_helper); |
---|
| 741 | |
---|
| 742 | /* free then check the return */ |
---|
[ddbbcffa] | 743 | g_free(notice.z_message); |
---|
[7d4fbcd] | 744 | ZFreeNotice(¬ice); |
---|
[c73a22d] | 745 | if (ret != ZERR_NONE) { |
---|
| 746 | owl_function_error("Error sending zephyr: %s", error_message(ret)); |
---|
[7d4fbcd] | 747 | return(ret); |
---|
| 748 | } |
---|
| 749 | return(0); |
---|
[be0a79f] | 750 | #else |
---|
| 751 | return(0); |
---|
| 752 | #endif |
---|
[7d4fbcd] | 753 | } |
---|
| 754 | |
---|
[be0a79f] | 755 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 756 | Code_t send_zephyr_helper(ZNotice_t *notice, char *buf, int len, int wait) |
---|
| 757 | { |
---|
[7d4fbcd] | 758 | return(ZSendPacket(buf, len, 0)); |
---|
| 759 | } |
---|
[be0a79f] | 760 | #endif |
---|
[7d4fbcd] | 761 | |
---|
[e19eb97] | 762 | void send_ping(const char *to, const char *zclass, const char *zinstance) |
---|
[31e48a3] | 763 | { |
---|
[be0a79f] | 764 | #ifdef HAVE_LIBZEPHYR |
---|
[3ef779b] | 765 | send_zephyr("PING", "", zclass, zinstance, to, ""); |
---|
[be0a79f] | 766 | #endif |
---|
[7d4fbcd] | 767 | } |
---|
| 768 | |
---|
[be0a79f] | 769 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 770 | void owl_zephyr_handle_ack(const ZNotice_t *retnotice) |
---|
[31e48a3] | 771 | { |
---|
[7d4fbcd] | 772 | char *tmp; |
---|
| 773 | |
---|
| 774 | /* if it's an HMACK ignore it */ |
---|
| 775 | if (retnotice->z_kind == HMACK) return; |
---|
[aecf3e6] | 776 | |
---|
[7d4fbcd] | 777 | if (retnotice->z_kind == SERVNAK) { |
---|
[ec6ff52] | 778 | owl_function_error("Authorization failure sending zephyr"); |
---|
[7d4fbcd] | 779 | } else if ((retnotice->z_kind != SERVACK) || !retnotice->z_message_len) { |
---|
[ec6ff52] | 780 | owl_function_error("Detected server failure while receiving acknowledgement"); |
---|
[7d4fbcd] | 781 | } else if (!strcmp(retnotice->z_message, ZSRVACK_SENT)) { |
---|
| 782 | if (!strcasecmp(retnotice->z_opcode, "ping")) { |
---|
| 783 | return; |
---|
| 784 | } else { |
---|
[d73e3af] | 785 | if (strcasecmp(retnotice->z_recipient, "")) |
---|
[1e550b2] | 786 | { /* personal */ |
---|
[d73e3af] | 787 | tmp=short_zuser(retnotice->z_recipient); |
---|
| 788 | if(!strcasecmp(retnotice->z_class, "message") && |
---|
| 789 | !strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
| 790 | owl_function_makemsg("Message sent to %s.", tmp); |
---|
[1e550b2] | 791 | } else if(!strcasecmp(retnotice->z_class, "message")) { /* instanced, but not classed, personal */ |
---|
[d73e3af] | 792 | owl_function_makemsg("Message sent to %s on -i %s\n", tmp, retnotice->z_class_inst); |
---|
[1e550b2] | 793 | } else { /* classed personal */ |
---|
[d73e3af] | 794 | owl_function_makemsg("Message sent to %s on -c %s -i %s\n", tmp, retnotice->z_class, retnotice->z_class_inst); |
---|
| 795 | } |
---|
[ddbbcffa] | 796 | g_free(tmp); |
---|
[d73e3af] | 797 | } else { |
---|
[1e550b2] | 798 | /* class / instance message */ |
---|
[d73e3af] | 799 | owl_function_makemsg("Message sent to -c %s -i %s\n", retnotice->z_class, retnotice->z_class_inst); |
---|
| 800 | } |
---|
[7d4fbcd] | 801 | } |
---|
| 802 | } else if (!strcmp(retnotice->z_message, ZSRVACK_NOTSENT)) { |
---|
[44f32fb] | 803 | if (retnotice->z_recipient == NULL |
---|
[3965ec3d] | 804 | || !owl_zwrite_recip_is_personal(retnotice->z_recipient)) { |
---|
[e3a75ed] | 805 | char *buff; |
---|
[44f32fb] | 806 | owl_function_error("No one subscribed to class %s", retnotice->z_class); |
---|
[e3a75ed] | 807 | buff = g_strdup_printf("Could not send message to class %s: no one subscribed.\n", retnotice->z_class); |
---|
[9119a47] | 808 | owl_function_adminmsg("", buff); |
---|
[e3a75ed] | 809 | g_free(buff); |
---|
[7d4fbcd] | 810 | } else { |
---|
[e3a75ed] | 811 | char *buff; |
---|
[24ccc01] | 812 | owl_zwrite zw; |
---|
| 813 | |
---|
[4b464a4] | 814 | tmp = short_zuser(retnotice->z_recipient); |
---|
[44f32fb] | 815 | owl_function_error("%s: Not logged in or subscribing.", tmp); |
---|
[3ef779b] | 816 | /* |
---|
| 817 | * These error messages are often over 80 chars, but users who want to |
---|
| 818 | * see the whole thing can scroll to the side, and for those with wide |
---|
| 819 | * terminals or who don't care, not splitting saves a line in the UI |
---|
| 820 | */ |
---|
| 821 | if(strcasecmp(retnotice->z_class, "message")) { |
---|
[e3a75ed] | 822 | buff = g_strdup_printf( |
---|
[10e3963] | 823 | "Could not send message to %s: " |
---|
[3ef779b] | 824 | "not logged in or subscribing to class %s, instance %s.\n", |
---|
[10e3963] | 825 | tmp, |
---|
[1151f0b] | 826 | retnotice->z_class, |
---|
| 827 | retnotice->z_class_inst); |
---|
[3ef779b] | 828 | } else if(strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
[e3a75ed] | 829 | buff = g_strdup_printf( |
---|
[3ef779b] | 830 | "Could not send message to %s: " |
---|
| 831 | "not logged in or subscribing to instance %s.\n", |
---|
| 832 | tmp, |
---|
| 833 | retnotice->z_class_inst); |
---|
[44f32fb] | 834 | } else { |
---|
[e3a75ed] | 835 | buff = g_strdup_printf( |
---|
[10e3963] | 836 | "Could not send message to %s: " |
---|
| 837 | "not logged in or subscribing to messages.\n", |
---|
| 838 | tmp); |
---|
[44f32fb] | 839 | } |
---|
[9119a47] | 840 | owl_function_adminmsg("", buff); |
---|
[24ccc01] | 841 | |
---|
| 842 | memset(&zw, 0, sizeof(zw)); |
---|
[d4927a7] | 843 | zw.class = g_strdup(retnotice->z_class); |
---|
| 844 | zw.inst = g_strdup(retnotice->z_class_inst); |
---|
[fe3b017] | 845 | zw.realm = g_strdup(""); |
---|
[d4927a7] | 846 | zw.opcode = g_strdup(retnotice->z_opcode); |
---|
| 847 | zw.zsig = g_strdup(""); |
---|
[12294d2] | 848 | zw.recips = g_ptr_array_new(); |
---|
| 849 | g_ptr_array_add(zw.recips, g_strdup(retnotice->z_recipient)); |
---|
[24ccc01] | 850 | |
---|
| 851 | owl_log_outgoing_zephyr_error(&zw, buff); |
---|
| 852 | |
---|
[c230bc1] | 853 | owl_zwrite_cleanup(&zw); |
---|
[e3a75ed] | 854 | g_free(buff); |
---|
[ddbbcffa] | 855 | g_free(tmp); |
---|
[7d4fbcd] | 856 | } |
---|
| 857 | } else { |
---|
[ec6ff52] | 858 | owl_function_error("Internal error on ack (%s)", retnotice->z_message); |
---|
[7d4fbcd] | 859 | } |
---|
| 860 | } |
---|
[09489b89] | 861 | #else |
---|
[1077891a] | 862 | void owl_zephyr_handle_ack(const void *retnotice) |
---|
[09489b89] | 863 | { |
---|
| 864 | } |
---|
[be0a79f] | 865 | #endif |
---|
[7d4fbcd] | 866 | |
---|
[be0a79f] | 867 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 868 | int owl_zephyr_notice_is_ack(const ZNotice_t *n) |
---|
[31e48a3] | 869 | { |
---|
[7d4fbcd] | 870 | if (n->z_kind == SERVNAK || n->z_kind == SERVACK || n->z_kind == HMACK) { |
---|
| 871 | if (!strcasecmp(n->z_class, LOGIN_CLASS)) return(0); |
---|
| 872 | return(1); |
---|
| 873 | } |
---|
| 874 | return(0); |
---|
| 875 | } |
---|
[09489b89] | 876 | #else |
---|
[1077891a] | 877 | int owl_zephyr_notice_is_ack(const void *n) |
---|
[09489b89] | 878 | { |
---|
| 879 | return(0); |
---|
| 880 | } |
---|
[be0a79f] | 881 | #endif |
---|
[7d4fbcd] | 882 | |
---|
[c08c70a] | 883 | void owl_zephyr_zaway(const owl_message *m) |
---|
[31e48a3] | 884 | { |
---|
[be0a79f] | 885 | #ifdef HAVE_LIBZEPHYR |
---|
[7c8060d0] | 886 | char *tmpbuff, *myuser, *to; |
---|
[987cf3f] | 887 | owl_zwrite *z; |
---|
[7d4fbcd] | 888 | |
---|
[aa2f6364] | 889 | /* bail if it doesn't look like a message we should reply to. Some |
---|
[2de4f20] | 890 | * of this defined by the way zaway(1) works |
---|
| 891 | */ |
---|
[7d4fbcd] | 892 | if (strcasecmp(owl_message_get_class(m), "message")) return; |
---|
| 893 | if (strcasecmp(owl_message_get_recipient(m), ZGetSender())) return; |
---|
| 894 | if (!strcasecmp(owl_message_get_sender(m), "")) return; |
---|
| 895 | if (!strcasecmp(owl_message_get_opcode(m), "ping")) return; |
---|
| 896 | if (!strcasecmp(owl_message_get_opcode(m), "auto")) return; |
---|
[d023c25] | 897 | if (!strcasecmp(owl_message_get_zsig(m), "Automated reply:")) return; |
---|
[7d4fbcd] | 898 | if (!strcasecmp(owl_message_get_sender(m), ZGetSender())) return; |
---|
[9854278] | 899 | if (owl_message_get_attribute_value(m, "isauto")) return; |
---|
[7d4fbcd] | 900 | |
---|
[7c8060d0] | 901 | if (owl_global_is_smartstrip(&g)) { |
---|
[e3d9c77] | 902 | to=owl_zephyr_smartstripped_user(owl_message_get_sender(m)); |
---|
[7c8060d0] | 903 | } else { |
---|
[d4927a7] | 904 | to=g_strdup(owl_message_get_sender(m)); |
---|
[7c8060d0] | 905 | } |
---|
| 906 | |
---|
[7d4fbcd] | 907 | send_zephyr("", |
---|
| 908 | "Automated reply:", |
---|
| 909 | owl_message_get_class(m), |
---|
| 910 | owl_message_get_instance(m), |
---|
[7c8060d0] | 911 | to, |
---|
[7d4fbcd] | 912 | owl_global_get_zaway_msg(&g)); |
---|
| 913 | |
---|
[7c8060d0] | 914 | myuser=short_zuser(to); |
---|
[aa2f6364] | 915 | if (!strcasecmp(owl_message_get_instance(m), "personal")) { |
---|
[eb8d9c1] | 916 | tmpbuff = owl_string_build_quoted("zwrite %q", myuser); |
---|
[aa2f6364] | 917 | } else { |
---|
[eb8d9c1] | 918 | tmpbuff = owl_string_build_quoted("zwrite -i %q %q", owl_message_get_instance(m), myuser); |
---|
[aa2f6364] | 919 | } |
---|
[ddbbcffa] | 920 | g_free(myuser); |
---|
| 921 | g_free(to); |
---|
[aa2f6364] | 922 | |
---|
[987cf3f] | 923 | z = owl_zwrite_new(tmpbuff); |
---|
[bb85767] | 924 | g_free(tmpbuff); |
---|
| 925 | if (z == NULL) { |
---|
| 926 | owl_function_error("Error creating outgoing zephyr."); |
---|
| 927 | return; |
---|
| 928 | } |
---|
[987cf3f] | 929 | owl_zwrite_set_message(z, owl_global_get_zaway_msg(&g)); |
---|
| 930 | owl_zwrite_set_zsig(z, "Automated reply:"); |
---|
| 931 | |
---|
[7d4fbcd] | 932 | /* display the message as an admin message in the receive window */ |
---|
[e5da3fe] | 933 | owl_function_add_outgoing_zephyrs(z); |
---|
[987cf3f] | 934 | owl_zwrite_delete(z); |
---|
[be0a79f] | 935 | #endif |
---|
[7d4fbcd] | 936 | } |
---|
| 937 | |
---|
[be0a79f] | 938 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 939 | void owl_zephyr_hackaway_cr(ZNotice_t *n) |
---|
| 940 | { |
---|
[7d4fbcd] | 941 | /* replace \r's with ' '. Gross-ish */ |
---|
| 942 | int i; |
---|
| 943 | |
---|
| 944 | for (i=0; i<n->z_message_len; i++) { |
---|
| 945 | if (n->z_message[i]=='\r') { |
---|
| 946 | n->z_message[i]=' '; |
---|
| 947 | } |
---|
| 948 | } |
---|
| 949 | } |
---|
[be0a79f] | 950 | #endif |
---|
[7d4fbcd] | 951 | |
---|
[6829afc] | 952 | CALLER_OWN char *owl_zephyr_zlocate(const char *user, int auth) |
---|
[31e48a3] | 953 | { |
---|
[be0a79f] | 954 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 955 | int ret, numlocs; |
---|
| 956 | int one = 1; |
---|
| 957 | ZLocations_t locations; |
---|
| 958 | char *myuser; |
---|
[dca3b27] | 959 | char *p, *result; |
---|
| 960 | |
---|
[8262340] | 961 | ZResetAuthentication(); |
---|
[dca3b27] | 962 | ret = ZLocateUser(zstr(user), &numlocs, auth ? ZAUTH : ZNOAUTH); |
---|
| 963 | if (ret != ZERR_NONE) |
---|
[3472845] | 964 | return g_strdup_printf("Error locating user %s: %s\n", |
---|
| 965 | user, error_message(ret)); |
---|
[dca3b27] | 966 | |
---|
| 967 | myuser = short_zuser(user); |
---|
| 968 | if (numlocs == 0) { |
---|
[3472845] | 969 | result = g_strdup_printf("%s: Hidden or not logged in\n", myuser); |
---|
[dca3b27] | 970 | } else { |
---|
[d4927a7] | 971 | result = g_strdup(""); |
---|
[dca3b27] | 972 | for (; numlocs; numlocs--) { |
---|
| 973 | ZGetLocations(&locations, &one); |
---|
[3472845] | 974 | p = g_strdup_printf("%s%s: %s\t%s\t%s\n", |
---|
[dca3b27] | 975 | result, myuser, |
---|
| 976 | locations.host ? locations.host : "?", |
---|
| 977 | locations.tty ? locations.tty : "?", |
---|
| 978 | locations.time ? locations.time : "?"); |
---|
[ddbbcffa] | 979 | g_free(result); |
---|
[dca3b27] | 980 | result = p; |
---|
| 981 | } |
---|
[7d4fbcd] | 982 | } |
---|
[ddbbcffa] | 983 | g_free(myuser); |
---|
[7d4fbcd] | 984 | |
---|
[dca3b27] | 985 | return result; |
---|
| 986 | #else |
---|
[d4927a7] | 987 | return g_strdup(""); |
---|
[be0a79f] | 988 | #endif |
---|
[7d4fbcd] | 989 | } |
---|
[bde7714] | 990 | |
---|
[e19eb97] | 991 | void owl_zephyr_addsub(const char *filename, const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 992 | { |
---|
[be0a79f] | 993 | #ifdef HAVE_LIBZEPHYR |
---|
[b7ee89b] | 994 | char *line, *subsfile, *s = NULL; |
---|
[bde7714] | 995 | FILE *file; |
---|
[b7ee89b] | 996 | int duplicate = 0; |
---|
[bde7714] | 997 | |
---|
[b7ee89b] | 998 | line = owl_zephyr_makesubline(class, inst, recip); |
---|
[6ea3890] | 999 | subsfile = owl_zephyr_dotfile(".zephyr.subs", filename); |
---|
[bde7714] | 1000 | |
---|
[74037d9] | 1001 | /* if the file already exists, check to see if the sub is already there */ |
---|
[b7ee89b] | 1002 | file = fopen(subsfile, "r"); |
---|
[74037d9] | 1003 | if (file) { |
---|
[b7ee89b] | 1004 | while (owl_getline(&s, file)) { |
---|
| 1005 | if (strcasecmp(s, line) == 0) { |
---|
[74037d9] | 1006 | owl_function_error("Subscription already present in %s", subsfile); |
---|
[b7ee89b] | 1007 | duplicate++; |
---|
[74037d9] | 1008 | } |
---|
[bde7714] | 1009 | } |
---|
[99dabee] | 1010 | fclose(file); |
---|
[ddbbcffa] | 1011 | g_free(s); |
---|
[bde7714] | 1012 | } |
---|
| 1013 | |
---|
[b7ee89b] | 1014 | if (!duplicate) { |
---|
| 1015 | file = fopen(subsfile, "a"); |
---|
| 1016 | if (file) { |
---|
| 1017 | fputs(line, file); |
---|
| 1018 | fclose(file); |
---|
| 1019 | owl_function_makemsg("Subscription added"); |
---|
| 1020 | } else { |
---|
| 1021 | owl_function_error("Error opening file %s for writing", subsfile); |
---|
| 1022 | } |
---|
[bde7714] | 1023 | } |
---|
[b7ee89b] | 1024 | |
---|
[ddbbcffa] | 1025 | g_free(line); |
---|
[be0a79f] | 1026 | #endif |
---|
[bde7714] | 1027 | } |
---|
| 1028 | |
---|
[e19eb97] | 1029 | void owl_zephyr_delsub(const char *filename, const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 1030 | { |
---|
[be0a79f] | 1031 | #ifdef HAVE_LIBZEPHYR |
---|
[b2a91b6] | 1032 | char *line, *subsfile; |
---|
[da60ba9] | 1033 | int linesdeleted; |
---|
[bde7714] | 1034 | |
---|
| 1035 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
[b2a91b6] | 1036 | line[strlen(line)-1]='\0'; |
---|
[bde7714] | 1037 | |
---|
[6ea3890] | 1038 | subsfile = owl_zephyr_dotfile(".zephyr.subs", filename); |
---|
[b2a91b6] | 1039 | |
---|
[da60ba9] | 1040 | linesdeleted = owl_util_file_deleteline(subsfile, line, 1); |
---|
| 1041 | if (linesdeleted > 0) { |
---|
| 1042 | owl_function_makemsg("Subscription removed"); |
---|
[5fca55f] | 1043 | } else if (linesdeleted == 0) { |
---|
[da60ba9] | 1044 | owl_function_error("No subscription present in %s", subsfile); |
---|
| 1045 | } |
---|
[ddbbcffa] | 1046 | g_free(subsfile); |
---|
| 1047 | g_free(line); |
---|
[be0a79f] | 1048 | #endif |
---|
[bde7714] | 1049 | } |
---|
| 1050 | |
---|
[b2a91b6] | 1051 | /* caller must free the return */ |
---|
[6829afc] | 1052 | CALLER_OWN char *owl_zephyr_makesubline(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 1053 | { |
---|
[3472845] | 1054 | return g_strdup_printf("%s,%s,%s\n", class, inst, !strcmp(recip, "") ? "*" : recip); |
---|
[bde7714] | 1055 | } |
---|
[31e48a3] | 1056 | |
---|
| 1057 | |
---|
| 1058 | void owl_zephyr_zlog_in(void) |
---|
| 1059 | { |
---|
[be0a79f] | 1060 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 1061 | ZResetAuthentication(); |
---|
[7d969f3] | 1062 | |
---|
[f203cad] | 1063 | /* ZSetLocation, and store the default value as the current value */ |
---|
| 1064 | owl_global_set_exposure(&g, owl_global_get_default_exposure(&g)); |
---|
[be0a79f] | 1065 | #endif |
---|
[31e48a3] | 1066 | } |
---|
| 1067 | |
---|
| 1068 | void owl_zephyr_zlog_out(void) |
---|
| 1069 | { |
---|
[be0a79f] | 1070 | #ifdef HAVE_LIBZEPHYR |
---|
[7d969f3] | 1071 | Code_t ret; |
---|
[31e48a3] | 1072 | |
---|
| 1073 | ZResetAuthentication(); |
---|
[7d969f3] | 1074 | ret = ZUnsetLocation(); |
---|
| 1075 | if (ret != ZERR_NONE) |
---|
| 1076 | owl_function_error("Error unsetting location: %s", error_message(ret)); |
---|
[be0a79f] | 1077 | #endif |
---|
[31e48a3] | 1078 | } |
---|
| 1079 | |
---|
[e19eb97] | 1080 | void owl_zephyr_addbuddy(const char *name) |
---|
[65ad073] | 1081 | { |
---|
| 1082 | char *filename; |
---|
| 1083 | FILE *file; |
---|
| 1084 | |
---|
[6ea3890] | 1085 | filename = owl_zephyr_dotfile(".anyone", NULL); |
---|
| 1086 | file = fopen(filename, "a"); |
---|
[ddbbcffa] | 1087 | g_free(filename); |
---|
[65ad073] | 1088 | if (!file) { |
---|
[ec6ff52] | 1089 | owl_function_error("Error opening zephyr buddy file for append"); |
---|
[65ad073] | 1090 | return; |
---|
| 1091 | } |
---|
| 1092 | fprintf(file, "%s\n", name); |
---|
| 1093 | fclose(file); |
---|
| 1094 | } |
---|
| 1095 | |
---|
[e19eb97] | 1096 | void owl_zephyr_delbuddy(const char *name) |
---|
[65ad073] | 1097 | { |
---|
| 1098 | char *filename; |
---|
| 1099 | |
---|
[6ea3890] | 1100 | filename = owl_zephyr_dotfile(".anyone", NULL); |
---|
[65ad073] | 1101 | owl_util_file_deleteline(filename, name, 0); |
---|
[ddbbcffa] | 1102 | g_free(filename); |
---|
[65ad073] | 1103 | } |
---|
[9381782] | 1104 | |
---|
| 1105 | /* return auth string */ |
---|
[09489b89] | 1106 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 1107 | const char *owl_zephyr_get_authstr(const ZNotice_t *n) |
---|
[9381782] | 1108 | { |
---|
| 1109 | |
---|
[f12d199] | 1110 | if (!n) return("UNKNOWN"); |
---|
| 1111 | |
---|
| 1112 | if (n->z_auth == ZAUTH_FAILED) { |
---|
[9381782] | 1113 | return ("FAILED"); |
---|
[f12d199] | 1114 | } else if (n->z_auth == ZAUTH_NO) { |
---|
[9381782] | 1115 | return ("NO"); |
---|
[f12d199] | 1116 | } else if (n->z_auth == ZAUTH_YES) { |
---|
[9381782] | 1117 | return ("YES"); |
---|
| 1118 | } else { |
---|
| 1119 | return ("UNKNOWN"); |
---|
[f12d199] | 1120 | } |
---|
[9381782] | 1121 | } |
---|
[09489b89] | 1122 | #else |
---|
[1077891a] | 1123 | const char *owl_zephyr_get_authstr(const void *n) |
---|
[09489b89] | 1124 | { |
---|
| 1125 | return(""); |
---|
| 1126 | } |
---|
| 1127 | #endif |
---|
[9381782] | 1128 | |
---|
[2de4f20] | 1129 | /* Returns a buffer of subscriptions or an error message. Caller must |
---|
| 1130 | * free the return. |
---|
[09489b89] | 1131 | */ |
---|
[6829afc] | 1132 | CALLER_OWN char *owl_zephyr_getsubs(void) |
---|
[09489b89] | 1133 | { |
---|
| 1134 | #ifdef HAVE_LIBZEPHYR |
---|
[c73a22d] | 1135 | Code_t ret; |
---|
| 1136 | int num, i, one; |
---|
[09489b89] | 1137 | ZSubscription_t sub; |
---|
[df3a1f4] | 1138 | GString *buf; |
---|
[09489b89] | 1139 | |
---|
[c73a22d] | 1140 | ret = ZRetrieveSubscriptions(0, &num); |
---|
| 1141 | if (ret != ZERR_NONE) |
---|
| 1142 | return g_strdup_printf("Zephyr: Requesting subscriptions: %s\n", error_message(ret)); |
---|
| 1143 | if (num == 0) |
---|
| 1144 | return g_strdup("Zephyr: No subscriptions retrieved\n"); |
---|
[09489b89] | 1145 | |
---|
[df3a1f4] | 1146 | buf = g_string_new(""); |
---|
[09489b89] | 1147 | for (i=0; i<num; i++) { |
---|
[df3a1f4] | 1148 | one = 1; |
---|
[09489b89] | 1149 | if ((ret = ZGetSubscriptions(&sub, &one)) != ZERR_NONE) { |
---|
| 1150 | ZFlushSubscriptions(); |
---|
[df3a1f4] | 1151 | g_string_free(buf, true); |
---|
[c73a22d] | 1152 | return g_strdup_printf("Zephyr: Getting subscriptions: %s\n", error_message(ret)); |
---|
[09489b89] | 1153 | } else { |
---|
[df3a1f4] | 1154 | /* g_string_append_printf would be backwards. */ |
---|
[3472845] | 1155 | char *tmp = g_strdup_printf("<%s,%s,%s>\n", |
---|
| 1156 | sub.zsub_class, |
---|
| 1157 | sub.zsub_classinst, |
---|
| 1158 | sub.zsub_recipient); |
---|
[df3a1f4] | 1159 | g_string_prepend(buf, tmp); |
---|
[ddbbcffa] | 1160 | g_free(tmp); |
---|
[09489b89] | 1161 | } |
---|
| 1162 | } |
---|
| 1163 | |
---|
| 1164 | ZFlushSubscriptions(); |
---|
[df3a1f4] | 1165 | return g_string_free(buf, false); |
---|
[09489b89] | 1166 | #else |
---|
[d4927a7] | 1167 | return(g_strdup("Zephyr not available")); |
---|
[09489b89] | 1168 | #endif |
---|
| 1169 | } |
---|
| 1170 | |
---|
[e19eb97] | 1171 | const char *owl_zephyr_get_variable(const char *var) |
---|
[09489b89] | 1172 | { |
---|
| 1173 | #ifdef HAVE_LIBZEPHYR |
---|
[712caac] | 1174 | return(ZGetVariable(zstr(var))); |
---|
[09489b89] | 1175 | #else |
---|
| 1176 | return(""); |
---|
| 1177 | #endif |
---|
| 1178 | } |
---|
| 1179 | |
---|
[e19eb97] | 1180 | void owl_zephyr_set_locationinfo(const char *host, const char *val) |
---|
[09489b89] | 1181 | { |
---|
| 1182 | #ifdef HAVE_LIBZEPHYR |
---|
[712caac] | 1183 | ZInitLocationInfo(zstr(host), zstr(val)); |
---|
[09489b89] | 1184 | #endif |
---|
| 1185 | } |
---|
[f203cad] | 1186 | |
---|
| 1187 | const char *owl_zephyr_normalize_exposure(const char *exposure) |
---|
| 1188 | { |
---|
| 1189 | if (exposure == NULL) |
---|
| 1190 | return NULL; |
---|
| 1191 | #ifdef HAVE_LIBZEPHYR |
---|
| 1192 | return ZParseExposureLevel(zstr(exposure)); |
---|
| 1193 | #else |
---|
| 1194 | return exposure; |
---|
| 1195 | #endif |
---|
| 1196 | } |
---|
| 1197 | |
---|
| 1198 | int owl_zephyr_set_default_exposure(const char *exposure) |
---|
| 1199 | { |
---|
| 1200 | #ifdef HAVE_LIBZEPHYR |
---|
| 1201 | Code_t ret; |
---|
| 1202 | if (exposure == NULL) |
---|
| 1203 | return -1; |
---|
| 1204 | exposure = ZParseExposureLevel(zstr(exposure)); |
---|
| 1205 | if (exposure == NULL) |
---|
| 1206 | return -1; |
---|
| 1207 | ret = ZSetVariable(zstr("exposure"), zstr(exposure)); /* ZSetVariable does file I/O */ |
---|
| 1208 | if (ret != ZERR_NONE) { |
---|
| 1209 | owl_function_error("Unable to set default exposure location: %s", error_message(ret)); |
---|
| 1210 | return -1; |
---|
| 1211 | } |
---|
| 1212 | #endif |
---|
| 1213 | return 0; |
---|
| 1214 | } |
---|
| 1215 | |
---|
| 1216 | const char *owl_zephyr_get_default_exposure(void) |
---|
| 1217 | { |
---|
| 1218 | #ifdef HAVE_LIBZEPHYR |
---|
| 1219 | const char *exposure = ZGetVariable(zstr("exposure")); /* ZGetVariable does file I/O */ |
---|
| 1220 | if (exposure == NULL) |
---|
| 1221 | return EXPOSE_REALMVIS; |
---|
| 1222 | exposure = ZParseExposureLevel(zstr(exposure)); |
---|
| 1223 | if (exposure == NULL) /* The user manually entered an invalid value in ~/.zephyr.vars, or something weird happened. */ |
---|
| 1224 | return EXPOSE_REALMVIS; |
---|
| 1225 | return exposure; |
---|
| 1226 | #else |
---|
| 1227 | return ""; |
---|
| 1228 | #endif |
---|
| 1229 | } |
---|
| 1230 | |
---|
| 1231 | int owl_zephyr_set_exposure(const char *exposure) |
---|
| 1232 | { |
---|
| 1233 | #ifdef HAVE_LIBZEPHYR |
---|
| 1234 | Code_t ret; |
---|
| 1235 | if (exposure == NULL) |
---|
| 1236 | return -1; |
---|
| 1237 | exposure = ZParseExposureLevel(zstr(exposure)); |
---|
| 1238 | if (exposure == NULL) |
---|
| 1239 | return -1; |
---|
| 1240 | ret = ZSetLocation(zstr(exposure)); |
---|
[c855755] | 1241 | if (ret != ZERR_NONE |
---|
| 1242 | #ifdef ZCONST |
---|
| 1243 | /* Before zephyr 3.0, ZSetLocation had a bug where, if you were subscribed |
---|
| 1244 | * to your own logins, it could wait for the wrong notice and return |
---|
| 1245 | * ZERR_INTERNAL when found neither SERVACK nor SERVNAK. Suppress it when |
---|
| 1246 | * building against the old ABI. */ |
---|
| 1247 | && ret != ZERR_INTERNAL |
---|
| 1248 | #endif |
---|
| 1249 | ) { |
---|
[f203cad] | 1250 | owl_function_error("Unable to set exposure level: %s.", error_message(ret)); |
---|
| 1251 | return -1; |
---|
| 1252 | } |
---|
| 1253 | #endif |
---|
| 1254 | return 0; |
---|
| 1255 | } |
---|
[09489b89] | 1256 | |
---|
[e3d9c77] | 1257 | /* Strip a local realm fron the zephyr user name. |
---|
| 1258 | * The caller must free the return |
---|
| 1259 | */ |
---|
[6829afc] | 1260 | CALLER_OWN char *short_zuser(const char *in) |
---|
[e3d9c77] | 1261 | { |
---|
[5d56a27] | 1262 | char *ptr = strrchr(in, '@'); |
---|
| 1263 | if (ptr && (ptr[1] == '\0' || !strcasecmp(ptr+1, owl_zephyr_get_realm()))) { |
---|
| 1264 | return g_strndup(in, ptr - in); |
---|
[e3d9c77] | 1265 | } |
---|
[5d56a27] | 1266 | return g_strdup(in); |
---|
[e3d9c77] | 1267 | } |
---|
| 1268 | |
---|
| 1269 | /* Append a local realm to the zephyr user name if necessary. |
---|
| 1270 | * The caller must free the return. |
---|
| 1271 | */ |
---|
[6829afc] | 1272 | CALLER_OWN char *long_zuser(const char *in) |
---|
[e3d9c77] | 1273 | { |
---|
[5d56a27] | 1274 | char *ptr = strrchr(in, '@'); |
---|
| 1275 | if (ptr) { |
---|
| 1276 | if (ptr[1]) |
---|
| 1277 | return g_strdup(in); |
---|
| 1278 | /* Ends in @, so assume default realm. */ |
---|
| 1279 | return g_strdup_printf("%s%s", in, owl_zephyr_get_realm()); |
---|
[e3d9c77] | 1280 | } |
---|
[5d56a27] | 1281 | return g_strdup_printf("%s@%s", in, owl_zephyr_get_realm()); |
---|
[e3d9c77] | 1282 | } |
---|
| 1283 | |
---|
[4e29ecb] | 1284 | /* Return the realm of the zephyr user name. Caller does /not/ free the return. |
---|
| 1285 | * The string is valid at least as long as the input is. |
---|
| 1286 | */ |
---|
| 1287 | const char *zuser_realm(const char *in) |
---|
| 1288 | { |
---|
| 1289 | char *ptr = strrchr(in, '@'); |
---|
| 1290 | /* If the name has an @ and does not end with @, use that. Otherwise, take |
---|
| 1291 | * the default realm. */ |
---|
| 1292 | return (ptr && ptr[1]) ? (ptr+1) : owl_zephyr_get_realm(); |
---|
| 1293 | } |
---|
| 1294 | |
---|
[e3d9c77] | 1295 | /* strip out the instance from a zsender's principal. Preserves the |
---|
[9d21120] | 1296 | * realm if present. Leave host/ and daemon/ krb5 principals |
---|
| 1297 | * alone. Also leave rcmd. and daemon. krb4 principals alone. The |
---|
| 1298 | * caller must free the return. |
---|
[e3d9c77] | 1299 | */ |
---|
[6829afc] | 1300 | CALLER_OWN char *owl_zephyr_smartstripped_user(const char *in) |
---|
[e3d9c77] | 1301 | { |
---|
[9d21120] | 1302 | char *slash, *dot, *realm, *out; |
---|
[e3d9c77] | 1303 | |
---|
[d4927a7] | 1304 | out = g_strdup(in); |
---|
[e3d9c77] | 1305 | |
---|
| 1306 | /* bail immeaditly if we don't have to do any work */ |
---|
[9d21120] | 1307 | slash = strchr(out, '/'); |
---|
| 1308 | dot = strchr(out, '.'); |
---|
| 1309 | if (!slash && !dot) { |
---|
[e3d9c77] | 1310 | return(out); |
---|
| 1311 | } |
---|
[9d21120] | 1312 | |
---|
| 1313 | if (!strncasecmp(out, OWL_ZEPHYR_NOSTRIP_HOST, strlen(OWL_ZEPHYR_NOSTRIP_HOST)) || |
---|
| 1314 | !strncasecmp(out, OWL_ZEPHYR_NOSTRIP_RCMD, strlen(OWL_ZEPHYR_NOSTRIP_RCMD)) || |
---|
| 1315 | !strncasecmp(out, OWL_ZEPHYR_NOSTRIP_DAEMON5, strlen(OWL_ZEPHYR_NOSTRIP_DAEMON5)) || |
---|
| 1316 | !strncasecmp(out, OWL_ZEPHYR_NOSTRIP_DAEMON4, strlen(OWL_ZEPHYR_NOSTRIP_DAEMON4))) { |
---|
[e3d9c77] | 1317 | return(out); |
---|
| 1318 | } |
---|
[9d21120] | 1319 | |
---|
| 1320 | realm = strchr(out, '@'); |
---|
| 1321 | if (!slash && dot && realm && (dot > realm)) { |
---|
| 1322 | /* There's no '/', and the first '.' is in the realm */ |
---|
[e3d9c77] | 1323 | return(out); |
---|
| 1324 | } |
---|
| 1325 | |
---|
[fa4562c] | 1326 | /* remove the realm from out, but hold on to it */ |
---|
[e3d9c77] | 1327 | if (realm) realm[0]='\0'; |
---|
| 1328 | |
---|
| 1329 | /* strip */ |
---|
[9d21120] | 1330 | if (slash) slash[0] = '\0'; /* krb5 style user/instance */ |
---|
| 1331 | else if (dot) dot[0] = '\0'; /* krb4 style user.instance */ |
---|
[e3d9c77] | 1332 | |
---|
| 1333 | /* reattach the realm if we had one */ |
---|
| 1334 | if (realm) { |
---|
| 1335 | strcat(out, "@"); |
---|
| 1336 | strcat(out, realm+1); |
---|
| 1337 | } |
---|
| 1338 | |
---|
| 1339 | return(out); |
---|
| 1340 | } |
---|
[5a95b69] | 1341 | |
---|
[ecffae6] | 1342 | /* Read the list of users in 'filename' as a .anyone file, and return as a |
---|
| 1343 | * GPtrArray of strings. If 'filename' is NULL, use the default .anyone file |
---|
| 1344 | * in the users home directory. Returns NULL on failure. |
---|
[5a95b69] | 1345 | */ |
---|
[ecffae6] | 1346 | GPtrArray *owl_zephyr_get_anyone_list(const char *filename) |
---|
[5a95b69] | 1347 | { |
---|
| 1348 | #ifdef HAVE_LIBZEPHYR |
---|
[b7ee89b] | 1349 | char *ourfile, *tmp, *s = NULL; |
---|
[5a95b69] | 1350 | FILE *f; |
---|
[ecffae6] | 1351 | GPtrArray *list; |
---|
[5a95b69] | 1352 | |
---|
[6ea3890] | 1353 | ourfile = owl_zephyr_dotfile(".anyone", filename); |
---|
[b7ee89b] | 1354 | |
---|
| 1355 | f = fopen(ourfile, "r"); |
---|
[5a95b69] | 1356 | if (!f) { |
---|
| 1357 | owl_function_error("Error opening file %s: %s", ourfile, strerror(errno) ? strerror(errno) : ""); |
---|
[ddbbcffa] | 1358 | g_free(ourfile); |
---|
[ecffae6] | 1359 | return NULL; |
---|
[5a95b69] | 1360 | } |
---|
[ddbbcffa] | 1361 | g_free(ourfile); |
---|
[5a95b69] | 1362 | |
---|
[ecffae6] | 1363 | list = g_ptr_array_new(); |
---|
[b7ee89b] | 1364 | while (owl_getline_chomp(&s, f)) { |
---|
[5a95b69] | 1365 | /* ignore comments, blank lines etc. */ |
---|
[b7ee89b] | 1366 | if (s[0] == '#' || s[0] == '\0') |
---|
| 1367 | continue; |
---|
| 1368 | |
---|
| 1369 | /* ignore from # on */ |
---|
| 1370 | tmp = strchr(s, '#'); |
---|
| 1371 | if (tmp) |
---|
| 1372 | tmp[0] = '\0'; |
---|
| 1373 | |
---|
| 1374 | /* ignore from SPC */ |
---|
| 1375 | tmp = strchr(s, ' '); |
---|
| 1376 | if (tmp) |
---|
| 1377 | tmp[0] = '\0'; |
---|
| 1378 | |
---|
[ecffae6] | 1379 | g_ptr_array_add(list, long_zuser(s)); |
---|
[5a95b69] | 1380 | } |
---|
[ddbbcffa] | 1381 | g_free(s); |
---|
[5a95b69] | 1382 | fclose(f); |
---|
[ecffae6] | 1383 | return list; |
---|
[5a95b69] | 1384 | #else |
---|
[ecffae6] | 1385 | return NULL; |
---|
[5a95b69] | 1386 | #endif |
---|
| 1387 | } |
---|
[13a3c1db] | 1388 | |
---|
[f25812b] | 1389 | #ifdef HAVE_LIBZEPHYR |
---|
| 1390 | void owl_zephyr_process_pseudologin(ZNotice_t *n) |
---|
| 1391 | { |
---|
| 1392 | owl_message *m; |
---|
| 1393 | owl_zbuddylist *zbl; |
---|
| 1394 | GList **zaldlist; |
---|
| 1395 | GList *zaldptr; |
---|
| 1396 | ZAsyncLocateData_t *zald = NULL; |
---|
| 1397 | ZLocations_t location; |
---|
| 1398 | int numlocs, ret, notify; |
---|
| 1399 | |
---|
| 1400 | /* Find a ZALD to match this notice. */ |
---|
| 1401 | zaldlist = owl_global_get_zaldlist(&g); |
---|
| 1402 | zaldptr = g_list_first(*zaldlist); |
---|
| 1403 | while (zaldptr) { |
---|
| 1404 | if (ZCompareALDPred(n, zaldptr->data)) { |
---|
| 1405 | zald = zaldptr->data; |
---|
| 1406 | *zaldlist = g_list_remove(*zaldlist, zaldptr->data); |
---|
| 1407 | break; |
---|
| 1408 | } |
---|
| 1409 | zaldptr = g_list_next(zaldptr); |
---|
| 1410 | } |
---|
| 1411 | if (zald) { |
---|
| 1412 | /* Deal with notice. */ |
---|
| 1413 | notify = owl_global_get_pseudologin_notify(&g); |
---|
| 1414 | zbl = owl_global_get_zephyr_buddylist(&g); |
---|
| 1415 | ret = ZParseLocations(n, zald, &numlocs, NULL); |
---|
| 1416 | if (ret == ZERR_NONE) { |
---|
| 1417 | if (numlocs > 0 && !owl_zbuddylist_contains_user(zbl, zald->user)) { |
---|
| 1418 | if (notify) { |
---|
| 1419 | numlocs = 1; |
---|
| 1420 | ret = ZGetLocations(&location, &numlocs); |
---|
| 1421 | if (ret == ZERR_NONE) { |
---|
| 1422 | /* Send a PSEUDO LOGIN! */ |
---|
[96828e4] | 1423 | m = g_new(owl_message, 1); |
---|
[f25812b] | 1424 | owl_message_create_pseudo_zlogin(m, 0, zald->user, |
---|
| 1425 | location.host, |
---|
| 1426 | location.time, |
---|
| 1427 | location.tty); |
---|
| 1428 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1429 | } |
---|
| 1430 | owl_zbuddylist_adduser(zbl, zald->user); |
---|
| 1431 | owl_function_debugmsg("owl_function_zephyr_buddy_check: login for %s ", zald->user); |
---|
| 1432 | } |
---|
| 1433 | } else if (numlocs == 0 && owl_zbuddylist_contains_user(zbl, zald->user)) { |
---|
| 1434 | /* Send a PSEUDO LOGOUT! */ |
---|
| 1435 | if (notify) { |
---|
[96828e4] | 1436 | m = g_new(owl_message, 1); |
---|
[f25812b] | 1437 | owl_message_create_pseudo_zlogin(m, 1, zald->user, "", "", ""); |
---|
| 1438 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1439 | } |
---|
| 1440 | owl_zbuddylist_deluser(zbl, zald->user); |
---|
| 1441 | owl_function_debugmsg("owl_function_zephyr_buddy_check: logout for %s ", zald->user); |
---|
| 1442 | } |
---|
| 1443 | } |
---|
| 1444 | ZFreeALD(zald); |
---|
[ddbbcffa] | 1445 | g_free(zald); |
---|
[f25812b] | 1446 | } |
---|
| 1447 | } |
---|
| 1448 | #else |
---|
| 1449 | void owl_zephyr_process_pseudologin(void *n) |
---|
| 1450 | { |
---|
| 1451 | } |
---|
| 1452 | #endif |
---|
| 1453 | |
---|
[72146c7] | 1454 | gboolean owl_zephyr_buddycheck_timer(void *data) |
---|
[3687413] | 1455 | { |
---|
| 1456 | if (owl_global_is_pseudologins(&g)) { |
---|
| 1457 | owl_function_debugmsg("Doing zephyr buddy check"); |
---|
| 1458 | owl_function_zephyr_buddy_check(1); |
---|
| 1459 | } else { |
---|
| 1460 | owl_function_debugmsg("Warning: owl_zephyr_buddycheck_timer call pointless; timer should have been disabled"); |
---|
| 1461 | } |
---|
[72146c7] | 1462 | return TRUE; |
---|
[3687413] | 1463 | } |
---|
| 1464 | |
---|
[12e291a] | 1465 | /* |
---|
| 1466 | * Process zephyrgrams from libzephyr's queue. To prevent starvation, |
---|
| 1467 | * process a maximum of OWL_MAX_ZEPHYRGRAMS_TO_PROCESS. |
---|
| 1468 | * |
---|
| 1469 | * Returns the number of zephyrgrams processed. |
---|
| 1470 | */ |
---|
| 1471 | |
---|
| 1472 | #define OWL_MAX_ZEPHYRGRAMS_TO_PROCESS 20 |
---|
| 1473 | |
---|
[b848e30] | 1474 | #ifdef HAVE_LIBZEPHYR |
---|
[e9c6fc8] | 1475 | static int _owl_zephyr_process_events(void) |
---|
[12e291a] | 1476 | { |
---|
[13a3c1db] | 1477 | int zpendcount=0; |
---|
| 1478 | ZNotice_t notice; |
---|
[8ab1f28] | 1479 | Code_t code; |
---|
[13a3c1db] | 1480 | owl_message *m=NULL; |
---|
| 1481 | |
---|
[12e291a] | 1482 | while(owl_zephyr_zpending() && zpendcount < OWL_MAX_ZEPHYRGRAMS_TO_PROCESS) { |
---|
[13a3c1db] | 1483 | if (owl_zephyr_zpending()) { |
---|
[8ab1f28] | 1484 | if ((code = ZReceiveNotice(¬ice, NULL)) != ZERR_NONE) { |
---|
| 1485 | owl_function_debugmsg("Error: %s while calling ZReceiveNotice\n", |
---|
| 1486 | error_message(code)); |
---|
| 1487 | continue; |
---|
| 1488 | } |
---|
[13a3c1db] | 1489 | zpendcount++; |
---|
| 1490 | |
---|
| 1491 | /* is this an ack from a zephyr we sent? */ |
---|
| 1492 | if (owl_zephyr_notice_is_ack(¬ice)) { |
---|
| 1493 | owl_zephyr_handle_ack(¬ice); |
---|
[46c7f5b] | 1494 | ZFreeNotice(¬ice); |
---|
[13a3c1db] | 1495 | continue; |
---|
| 1496 | } |
---|
| 1497 | |
---|
| 1498 | /* if it's a ping and we're not viewing pings then skip it */ |
---|
| 1499 | if (!owl_global_is_rxping(&g) && !strcasecmp(notice.z_opcode, "ping")) { |
---|
[46c7f5b] | 1500 | ZFreeNotice(¬ice); |
---|
[13a3c1db] | 1501 | continue; |
---|
| 1502 | } |
---|
| 1503 | |
---|
[f25812b] | 1504 | /* if it is a LOCATE message, it's for pseudologins. */ |
---|
| 1505 | if (strcmp(notice.z_opcode, LOCATE_LOCATE) == 0) { |
---|
| 1506 | owl_zephyr_process_pseudologin(¬ice); |
---|
| 1507 | ZFreeNotice(¬ice); |
---|
| 1508 | continue; |
---|
| 1509 | } |
---|
| 1510 | |
---|
[13a3c1db] | 1511 | /* create the new message */ |
---|
[96828e4] | 1512 | m=g_new(owl_message, 1); |
---|
[13a3c1db] | 1513 | owl_message_create_from_znotice(m, ¬ice); |
---|
| 1514 | |
---|
| 1515 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1516 | } |
---|
| 1517 | } |
---|
[12e291a] | 1518 | return zpendcount; |
---|
[13a3c1db] | 1519 | } |
---|
| 1520 | |
---|
[959cb85] | 1521 | typedef struct { /*noproto*/ |
---|
| 1522 | GSource source; |
---|
| 1523 | GPollFD poll_fd; |
---|
| 1524 | } owl_zephyr_event_source; |
---|
| 1525 | |
---|
| 1526 | static GSource *owl_zephyr_event_source_new(int fd) { |
---|
| 1527 | GSource *source; |
---|
| 1528 | owl_zephyr_event_source *event_source; |
---|
| 1529 | |
---|
| 1530 | source = g_source_new(&zephyr_event_funcs, sizeof(owl_zephyr_event_source)); |
---|
| 1531 | event_source = (owl_zephyr_event_source*) source; |
---|
| 1532 | event_source->poll_fd.fd = fd; |
---|
[e146cd7] | 1533 | event_source->poll_fd.events = G_IO_IN | G_IO_HUP | G_IO_ERR; |
---|
[959cb85] | 1534 | g_source_add_poll(source, &event_source->poll_fd); |
---|
| 1535 | |
---|
| 1536 | return source; |
---|
[12e291a] | 1537 | } |
---|
| 1538 | |
---|
[959cb85] | 1539 | static gboolean owl_zephyr_event_prepare(GSource *source, int *timeout) { |
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| 1540 | *timeout = -1; |
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| 1541 | return owl_zephyr_zqlength() > 0; |
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| 1542 | } |
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| 1543 | |
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| 1544 | static gboolean owl_zephyr_event_check(GSource *source) { |
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| 1545 | owl_zephyr_event_source *event_source = (owl_zephyr_event_source*)source; |
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| 1546 | if (event_source->poll_fd.revents & event_source->poll_fd.events) |
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| 1547 | return owl_zephyr_zpending() > 0; |
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| 1548 | return FALSE; |
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| 1549 | } |
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| 1550 | |
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| 1551 | static gboolean owl_zephyr_event_dispatch(GSource *source, GSourceFunc callback, gpointer user_data) { |
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| 1552 | _owl_zephyr_process_events(); |
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| 1553 | return TRUE; |
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[13a3c1db] | 1554 | } |
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[b848e30] | 1555 | #endif |
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