[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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[1aee7d9] | 9 | static const char fileIdent[] = "$Id$"; |
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| 10 | |
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[a5e7ed6] | 11 | static GList *deferred_subs = NULL; |
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[79d7d98] | 12 | |
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| 13 | #ifdef HAVE_LIBZEPHYR |
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[a5e7ed6] | 14 | typedef struct _owl_sub_list { /* noproto */ |
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| 15 | ZSubscription_t *subs; |
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| 16 | int nsubs; |
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| 17 | } owl_sub_list; |
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| 18 | |
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[8262340] | 19 | Code_t ZResetAuthentication(); |
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[09489b89] | 20 | #endif |
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[8262340] | 21 | |
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[02f55dc] | 22 | #define HM_SVC_FALLBACK htons((unsigned short) 2104) |
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| 23 | |
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[52a0f14] | 24 | #ifdef HAVE_LIBZEPHYR |
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| 25 | void owl_zephyr_initialize() |
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| 26 | { |
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| 27 | int ret; |
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[02f55dc] | 28 | struct servent *sp; |
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| 29 | struct sockaddr_in sin; |
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| 30 | ZNotice_t req; |
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| 31 | Code_t code; |
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[52a0f14] | 32 | owl_dispatch *dispatch; |
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| 33 | |
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| 34 | /* |
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| 35 | * Code modified from libzephyr's ZhmStat.c |
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| 36 | * |
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| 37 | * Modified to add the fd to our select loop, rather than hanging |
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| 38 | * until we get an ack. |
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| 39 | */ |
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| 40 | |
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| 41 | if ((ret = ZOpenPort(NULL)) != ZERR_NONE) { |
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| 42 | owl_function_error("Error opening Zephyr port: %s", error_message(ret)); |
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| 43 | return; |
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| 44 | } |
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[02f55dc] | 45 | |
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| 46 | (void) memset((char *)&sin, 0, sizeof(struct sockaddr_in)); |
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| 47 | |
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| 48 | sp = getservbyname(HM_SVCNAME, "udp"); |
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| 49 | |
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| 50 | sin.sin_port = (sp) ? sp->s_port : HM_SVC_FALLBACK; |
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| 51 | sin.sin_family = AF_INET; |
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| 52 | |
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| 53 | sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK); |
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| 54 | |
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| 55 | (void) memset((char *)&req, 0, sizeof(req)); |
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| 56 | req.z_kind = STAT; |
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| 57 | req.z_port = 0; |
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| 58 | req.z_class = HM_STAT_CLASS; |
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| 59 | req.z_class_inst = HM_STAT_CLIENT; |
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| 60 | req.z_opcode = HM_GIMMESTATS; |
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| 61 | req.z_sender = ""; |
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| 62 | req.z_recipient = ""; |
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| 63 | req.z_default_format = ""; |
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| 64 | req.z_message_len = 0; |
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[52a0f14] | 65 | |
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| 66 | if ((code = ZSetDestAddr(&sin)) != ZERR_NONE) { |
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| 67 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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| 68 | return; |
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| 69 | } |
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| 70 | |
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| 71 | if ((code = ZSendNotice(&req, ZNOAUTH)) != ZERR_NONE) { |
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| 72 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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| 73 | return; |
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| 74 | } |
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| 75 | |
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| 76 | dispatch = owl_malloc(sizeof(*dispatch)); |
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| 77 | dispatch->fd = ZGetFD(); |
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| 78 | dispatch->cfunc = owl_zephyr_finish_initialization; |
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| 79 | dispatch->destroy = (void(*)(owl_dispatch*))owl_free; |
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| 80 | |
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| 81 | owl_select_add_dispatch(dispatch); |
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[02f55dc] | 82 | } |
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| 83 | |
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[52a0f14] | 84 | void owl_zephyr_finish_initialization(owl_dispatch *d) { |
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| 85 | Code_t code; |
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| 86 | |
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| 87 | owl_select_remove_dispatch(d->fd); |
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| 88 | |
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| 89 | ZClosePort(); |
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| 90 | |
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| 91 | if ((code = ZInitialize()) != ZERR_NONE) { |
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| 92 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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| 93 | return; |
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| 94 | } |
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| 95 | |
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| 96 | if ((code = ZOpenPort(NULL)) != ZERR_NONE) { |
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| 97 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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| 98 | return; |
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| 99 | } |
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| 100 | |
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| 101 | d = owl_malloc(sizeof(owl_dispatch)); |
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| 102 | d->fd = ZGetFD(); |
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| 103 | d->cfunc = &owl_zephyr_process_events; |
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| 104 | d->destroy = NULL; |
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| 105 | owl_select_add_dispatch(d); |
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| 106 | owl_global_set_havezephyr(&g); |
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| 107 | |
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| 108 | if(g.load_initial_subs) { |
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| 109 | owl_zephyr_load_initial_subs(); |
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| 110 | } |
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[a5e7ed6] | 111 | while(deferred_subs != NULL) { |
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| 112 | owl_sub_list *subs = deferred_subs->data; |
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| 113 | owl_function_debugmsg("Loading %d deferred subs.", subs->nsubs); |
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| 114 | owl_zephyr_loadsubs_helper(subs->subs, subs->nsubs); |
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| 115 | deferred_subs = g_list_delete_link(deferred_subs, deferred_subs); |
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| 116 | owl_free(subs); |
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| 117 | } |
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[619d864] | 118 | |
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| 119 | /* zlog in if we need to */ |
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| 120 | if (owl_global_is_startuplogin(&g)) { |
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| 121 | owl_function_debugmsg("startup: doing zlog in"); |
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| 122 | owl_zephyr_zlog_in(); |
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| 123 | } |
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[52a0f14] | 124 | } |
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| 125 | |
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| 126 | void owl_zephyr_load_initial_subs() { |
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| 127 | int ret, ret2; |
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| 128 | |
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| 129 | owl_function_debugmsg("startup: loading initial zephyr subs"); |
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| 130 | |
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| 131 | /* load default subscriptions */ |
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| 132 | ret = owl_zephyr_loaddefaultsubs(); |
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| 133 | |
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| 134 | /* load subscriptions from subs file */ |
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| 135 | ret2 = owl_zephyr_loadsubs(NULL, 0); |
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| 136 | |
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| 137 | if (ret || ret2) { |
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| 138 | owl_function_error("Error loading zephyr subscriptions"); |
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| 139 | } else if (ret2!=-1) { |
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| 140 | owl_global_add_userclue(&g, OWL_USERCLUE_CLASSES); |
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| 141 | } |
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| 142 | |
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| 143 | /* load login subscriptions */ |
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| 144 | if (owl_global_is_loginsubs(&g)) { |
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| 145 | owl_function_debugmsg("startup: loading login subs"); |
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| 146 | owl_function_loadloginsubs(NULL); |
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| 147 | } |
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| 148 | } |
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| 149 | #else |
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| 150 | void owl_zephyr_initialize() |
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| 151 | { |
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| 152 | } |
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[02f55dc] | 153 | #endif |
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| 154 | |
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[52a0f14] | 155 | |
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[09489b89] | 156 | int owl_zephyr_shutdown() |
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| 157 | { |
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| 158 | #ifdef HAVE_LIBZEPHYR |
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[bfbf590] | 159 | if(owl_global_is_havezephyr(&g)) { |
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| 160 | unsuball(); |
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| 161 | ZClosePort(); |
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| 162 | } |
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[09489b89] | 163 | #endif |
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[be0a79f] | 164 | return(0); |
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| 165 | } |
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| 166 | |
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| 167 | int owl_zephyr_zpending() |
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| 168 | { |
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| 169 | #ifdef HAVE_LIBZEPHYR |
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[bfbf590] | 170 | if(owl_global_is_havezephyr(&g)) |
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| 171 | return(ZPending()); |
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| 172 | else |
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| 173 | return 0; |
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[be0a79f] | 174 | #else |
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| 175 | return(0); |
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| 176 | #endif |
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| 177 | } |
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| 178 | |
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[09489b89] | 179 | char *owl_zephyr_get_realm() |
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| 180 | { |
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| 181 | #ifdef HAVE_LIBZEPHYR |
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| 182 | return(ZGetRealm()); |
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| 183 | #else |
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| 184 | return(""); |
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| 185 | #endif |
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| 186 | } |
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| 187 | |
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| 188 | char *owl_zephyr_get_sender() |
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| 189 | { |
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| 190 | #ifdef HAVE_LIBZEPHYR |
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| 191 | return(ZGetSender()); |
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| 192 | #else |
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| 193 | return(""); |
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| 194 | #endif |
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| 195 | } |
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| 196 | |
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[f6050ee] | 197 | #ifdef HAVE_LIBZEPHYR |
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[93e883d] | 198 | int owl_zephyr_loadsubs_helper(ZSubscription_t subs[], int count) |
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| 199 | { |
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[18105584] | 200 | int ret = 0; |
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[a5e7ed6] | 201 | if (owl_global_is_havezephyr(&g)) { |
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| 202 | int i; |
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| 203 | /* sub without defaults */ |
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| 204 | if (ZSubscribeToSansDefaults(subs,count,0) != ZERR_NONE) { |
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| 205 | owl_function_error("Error subscribing to zephyr notifications."); |
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| 206 | ret=-2; |
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| 207 | } |
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[93e883d] | 208 | |
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[a5e7ed6] | 209 | /* free stuff */ |
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| 210 | for (i=0; i<count; i++) { |
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| 211 | owl_free(subs[i].zsub_class); |
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| 212 | owl_free(subs[i].zsub_classinst); |
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| 213 | owl_free(subs[i].zsub_recipient); |
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| 214 | } |
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[bb2c60d] | 215 | |
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[a5e7ed6] | 216 | owl_free(subs); |
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| 217 | } else { |
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| 218 | owl_sub_list *s = owl_malloc(sizeof(owl_sub_list)); |
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| 219 | s->subs = subs; |
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| 220 | s->nsubs = count; |
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| 221 | deferred_subs = g_list_append(deferred_subs, s); |
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| 222 | } |
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[d21efbc] | 223 | |
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[93e883d] | 224 | return ret; |
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| 225 | } |
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[f6050ee] | 226 | #endif |
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[93e883d] | 227 | |
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[95474d7] | 228 | /* Load zephyr subscriptions form 'filename'. If 'filename' is NULL, |
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| 229 | * the default file $HOME/.zephyr.subs will be used. |
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| 230 | * |
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| 231 | * Returns 0 on success. If the file does not exist, return -1 if |
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| 232 | * 'error_on_nofile' is 1, otherwise return 0. Return -1 if the file |
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| 233 | * exists but can not be read. Return -2 if there is a failure from |
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| 234 | * zephyr to load the subscriptions. |
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[2de4f20] | 235 | */ |
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[95474d7] | 236 | int owl_zephyr_loadsubs(char *filename, int error_on_nofile) |
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[31e48a3] | 237 | { |
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[be0a79f] | 238 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 239 | FILE *file; |
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| 240 | char *tmp, *start; |
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| 241 | char buffer[1024], subsfile[1024]; |
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[bb2c60d] | 242 | ZSubscription_t *subs; |
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| 243 | int subSize = 1024; |
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[93e883d] | 244 | int count, ret; |
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[4357be8] | 245 | struct stat statbuff; |
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[7d4fbcd] | 246 | |
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[bb2c60d] | 247 | subs = owl_malloc(sizeof(ZSubscription_t) * subSize); |
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[7d4fbcd] | 248 | if (filename==NULL) { |
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| 249 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".zephyr.subs"); |
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| 250 | } else { |
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| 251 | strcpy(subsfile, filename); |
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| 252 | } |
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[8262340] | 253 | |
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[4357be8] | 254 | ret=stat(subsfile, &statbuff); |
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[95474d7] | 255 | if (ret) { |
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| 256 | if (error_on_nofile==1) return(-1); |
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| 257 | return(0); |
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| 258 | } |
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[4357be8] | 259 | |
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[8262340] | 260 | ZResetAuthentication(); |
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[7d4fbcd] | 261 | count=0; |
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| 262 | file=fopen(subsfile, "r"); |
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[95474d7] | 263 | if (!file) return(-1); |
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| 264 | while ( fgets(buffer, 1024, file)!=NULL ) { |
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| 265 | if (buffer[0]=='#' || buffer[0]=='\n' || buffer[0]=='\n') continue; |
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| 266 | |
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| 267 | if (buffer[0]=='-') { |
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| 268 | start=buffer+1; |
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| 269 | } else { |
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| 270 | start=buffer; |
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[7d4fbcd] | 271 | } |
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[95474d7] | 272 | |
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[bb2c60d] | 273 | if (count >= subSize) { |
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[d21efbc] | 274 | subSize *= 2; |
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| 275 | subs = owl_realloc(subs, sizeof(ZSubscription_t) * subSize); |
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[93e883d] | 276 | } |
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[95474d7] | 277 | |
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| 278 | /* add it to the list of subs */ |
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| 279 | if ((tmp=(char *) strtok(start, ",\n\r"))==NULL) continue; |
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| 280 | subs[count].zsub_class=owl_strdup(tmp); |
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| 281 | if ((tmp=(char *) strtok(NULL, ",\n\r"))==NULL) continue; |
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| 282 | subs[count].zsub_classinst=owl_strdup(tmp); |
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| 283 | if ((tmp=(char *) strtok(NULL, " \t\n\r"))==NULL) continue; |
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| 284 | subs[count].zsub_recipient=owl_strdup(tmp); |
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| 285 | |
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[bb2c60d] | 286 | /* if it started with '-' then add it to the global punt list, and |
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| 287 | * remove it from the list of subs. */ |
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[95474d7] | 288 | if (buffer[0]=='-') { |
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| 289 | owl_function_zpunt(subs[count].zsub_class, subs[count].zsub_classinst, subs[count].zsub_recipient, 0); |
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[bb2c60d] | 290 | owl_free(subs[count].zsub_class); |
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| 291 | owl_free(subs[count].zsub_classinst); |
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| 292 | owl_free(subs[count].zsub_recipient); |
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| 293 | } |
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| 294 | else { |
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| 295 | count++; |
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[95474d7] | 296 | } |
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[7d4fbcd] | 297 | } |
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[95474d7] | 298 | fclose(file); |
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[7d4fbcd] | 299 | |
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[0cff2b4] | 300 | owl_zephyr_loadsubs_helper(subs, count); |
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[7d4fbcd] | 301 | return(ret); |
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[be0a79f] | 302 | #else |
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| 303 | return(0); |
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| 304 | #endif |
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[7d4fbcd] | 305 | } |
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| 306 | |
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[4357be8] | 307 | int owl_zephyr_loaddefaultsubs() |
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| 308 | { |
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[40d834a] | 309 | #ifdef HAVE_LIBZEPHYR |
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[4357be8] | 310 | ZSubscription_t subs[10]; |
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| 311 | |
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| 312 | if (ZSubscribeTo(subs,0,0) != ZERR_NONE) { |
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| 313 | owl_function_error("Error subscribing to default zephyr notifications."); |
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| 314 | return(-1); |
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| 315 | } |
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| 316 | return(0); |
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[40d834a] | 317 | #else |
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| 318 | return(0); |
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| 319 | #endif |
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[4357be8] | 320 | } |
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| 321 | |
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[31e48a3] | 322 | int owl_zephyr_loadloginsubs(char *filename) |
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| 323 | { |
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[be0a79f] | 324 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 325 | FILE *file; |
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[d21efbc] | 326 | ZSubscription_t *subs; |
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| 327 | int numSubs = 100; |
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[7d4fbcd] | 328 | char subsfile[1024], buffer[1024]; |
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[d21efbc] | 329 | int count, ret; |
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[4357be8] | 330 | struct stat statbuff; |
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[7d4fbcd] | 331 | |
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[d21efbc] | 332 | subs = owl_malloc(numSubs * sizeof(ZSubscription_t)); |
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| 333 | |
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[7d4fbcd] | 334 | if (filename==NULL) { |
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| 335 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".anyone"); |
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| 336 | } else { |
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| 337 | strcpy(subsfile, filename); |
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| 338 | } |
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[4357be8] | 339 | |
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| 340 | ret=stat(subsfile, &statbuff); |
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| 341 | if (ret) return(0); |
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| 342 | |
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| 343 | ret=0; |
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[7d4fbcd] | 344 | |
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[8262340] | 345 | ZResetAuthentication(); |
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[7d4fbcd] | 346 | count=0; |
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| 347 | file=fopen(subsfile, "r"); |
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| 348 | if (file) { |
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| 349 | while ( fgets(buffer, 1024, file)!=NULL ) { |
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| 350 | if (buffer[0]=='#' || buffer[0]=='\n' || buffer[0]=='\n') continue; |
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| 351 | |
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[d21efbc] | 352 | if (count == numSubs) { |
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| 353 | numSubs *= 2; |
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| 354 | subs = owl_realloc(subs, numSubs * sizeof(ZSubscription_t)); |
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| 355 | } |
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[7d4fbcd] | 356 | |
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| 357 | buffer[strlen(buffer)-1]='\0'; |
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[d21efbc] | 358 | subs[count].zsub_class=owl_strdup("login"); |
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| 359 | subs[count].zsub_recipient=owl_strdup("*"); |
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[7d4fbcd] | 360 | if (strchr(buffer, '@')) { |
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[d21efbc] | 361 | subs[count].zsub_classinst=owl_strdup(buffer); |
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[7d4fbcd] | 362 | } else { |
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[d21efbc] | 363 | subs[count].zsub_classinst=owl_sprintf("%s@%s", buffer, ZGetRealm()); |
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[7d4fbcd] | 364 | } |
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| 365 | |
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| 366 | count++; |
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| 367 | } |
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| 368 | fclose(file); |
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| 369 | } else { |
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| 370 | count=0; |
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| 371 | ret=-1; |
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| 372 | } |
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| 373 | |
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[d21efbc] | 374 | ret = owl_zephyr_loadsubs_helper(subs, count); |
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[7d4fbcd] | 375 | return(ret); |
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[be0a79f] | 376 | #else |
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| 377 | return(0); |
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| 378 | #endif |
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[7d4fbcd] | 379 | } |
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| 380 | |
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[31e48a3] | 381 | void unsuball() |
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| 382 | { |
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[be0a79f] | 383 | #if HAVE_LIBZEPHYR |
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[7d4fbcd] | 384 | int ret; |
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[8262340] | 385 | |
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| 386 | ZResetAuthentication(); |
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[7d4fbcd] | 387 | ret=ZCancelSubscriptions(0); |
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| 388 | if (ret != ZERR_NONE) { |
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| 389 | com_err("owl",ret,"while unsubscribing"); |
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| 390 | } |
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[be0a79f] | 391 | #endif |
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[7d4fbcd] | 392 | } |
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| 393 | |
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[31e48a3] | 394 | int owl_zephyr_sub(char *class, char *inst, char *recip) |
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| 395 | { |
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[be0a79f] | 396 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 397 | ZSubscription_t subs[5]; |
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| 398 | |
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| 399 | subs[0].zsub_class=class; |
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| 400 | subs[0].zsub_classinst=inst; |
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| 401 | subs[0].zsub_recipient=recip; |
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| 402 | |
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[8262340] | 403 | ZResetAuthentication(); |
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[7d4fbcd] | 404 | if (ZSubscribeTo(subs,1,0) != ZERR_NONE) { |
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[97cd00be] | 405 | owl_function_error("Error subbing to <%s,%s,%s>", class, inst, recip); |
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| 406 | return(-2); |
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[7d4fbcd] | 407 | } |
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| 408 | return(0); |
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[be0a79f] | 409 | #else |
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| 410 | return(0); |
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| 411 | #endif |
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[7d4fbcd] | 412 | } |
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| 413 | |
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| 414 | |
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[31e48a3] | 415 | int owl_zephyr_unsub(char *class, char *inst, char *recip) |
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| 416 | { |
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[be0a79f] | 417 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 418 | ZSubscription_t subs[5]; |
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| 419 | |
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| 420 | subs[0].zsub_class=class; |
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| 421 | subs[0].zsub_classinst=inst; |
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| 422 | subs[0].zsub_recipient=recip; |
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| 423 | |
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[8262340] | 424 | ZResetAuthentication(); |
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[7d4fbcd] | 425 | if (ZUnsubscribeTo(subs,1,0) != ZERR_NONE) { |
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[97cd00be] | 426 | owl_function_error("Error unsubbing from <%s,%s,%s>", class, inst, recip); |
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| 427 | return(-2); |
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[7d4fbcd] | 428 | } |
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| 429 | return(0); |
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[be0a79f] | 430 | #else |
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| 431 | return(0); |
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| 432 | #endif |
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[7d4fbcd] | 433 | } |
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| 434 | |
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[b0430a6] | 435 | /* return a pointer to the data in the Jth field, (NULL terminated by |
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| 436 | * definition). Caller must free the return. |
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| 437 | */ |
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[be0a79f] | 438 | #ifdef HAVE_LIBZEPHYR |
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[b0430a6] | 439 | char *owl_zephyr_get_field(ZNotice_t *n, int j) |
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[31e48a3] | 440 | { |
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[7d4fbcd] | 441 | int i, count, save; |
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[b0430a6] | 442 | char *out; |
---|
[7d4fbcd] | 443 | |
---|
[128171a] | 444 | /* If there's no message here, just run along now */ |
---|
| 445 | if (n->z_message_len == 0) |
---|
| 446 | return(owl_strdup("")); |
---|
| 447 | |
---|
[7d4fbcd] | 448 | count=save=0; |
---|
| 449 | for (i=0; i<n->z_message_len; i++) { |
---|
| 450 | if (n->z_message[i]=='\0') { |
---|
| 451 | count++; |
---|
| 452 | if (count==j) { |
---|
| 453 | /* just found the end of the field we're looking for */ |
---|
[b0430a6] | 454 | return(owl_strdup(n->z_message+save)); |
---|
[7d4fbcd] | 455 | } else { |
---|
| 456 | save=i+1; |
---|
| 457 | } |
---|
| 458 | } |
---|
| 459 | } |
---|
[b0430a6] | 460 | /* catch the last field, which might not be null terminated */ |
---|
[7d4fbcd] | 461 | if (count==j-1) { |
---|
[b0430a6] | 462 | out=owl_malloc(n->z_message_len-save+5); |
---|
| 463 | memcpy(out, n->z_message+save, n->z_message_len-save); |
---|
| 464 | out[n->z_message_len-save]='\0'; |
---|
| 465 | return(out); |
---|
[7d4fbcd] | 466 | } |
---|
[b0430a6] | 467 | |
---|
| 468 | return(owl_strdup("")); |
---|
[7d4fbcd] | 469 | } |
---|
[5376a95] | 470 | |
---|
| 471 | char *owl_zephyr_get_field_as_utf8(ZNotice_t *n, int j) |
---|
| 472 | { |
---|
| 473 | int i, count, save; |
---|
| 474 | |
---|
| 475 | /* If there's no message here, just run along now */ |
---|
| 476 | if (n->z_message_len == 0) |
---|
| 477 | return(owl_strdup("")); |
---|
| 478 | |
---|
| 479 | count=save=0; |
---|
| 480 | for (i = 0; i < n->z_message_len; i++) { |
---|
| 481 | if (n->z_message[i]=='\0') { |
---|
| 482 | count++; |
---|
| 483 | if (count == j) { |
---|
| 484 | /* just found the end of the field we're looking for */ |
---|
[6201646] | 485 | return(owl_validate_or_convert(n->z_message + save)); |
---|
[5376a95] | 486 | } else { |
---|
| 487 | save = i + 1; |
---|
| 488 | } |
---|
| 489 | } |
---|
| 490 | } |
---|
| 491 | /* catch the last field, which might not be null terminated */ |
---|
| 492 | if (count == j - 1) { |
---|
[6201646] | 493 | char *tmp, *out; |
---|
| 494 | tmp = owl_malloc(n->z_message_len-save+5); |
---|
| 495 | memcpy(tmp, n->z_message+save, n->z_message_len-save); |
---|
| 496 | tmp[n->z_message_len-save]='\0'; |
---|
| 497 | out = owl_validate_or_convert(tmp); |
---|
| 498 | owl_free(tmp); |
---|
| 499 | return out; |
---|
[5376a95] | 500 | } |
---|
| 501 | |
---|
| 502 | return(owl_strdup("")); |
---|
| 503 | } |
---|
[09489b89] | 504 | #else |
---|
[701a184] | 505 | char *owl_zephyr_get_field(void *n, int j) |
---|
[09489b89] | 506 | { |
---|
[b0430a6] | 507 | return(owl_strdup("")); |
---|
[09489b89] | 508 | } |
---|
[5577606] | 509 | char *owl_zephyr_get_field_as_utf8(void *n, int j) |
---|
[5376a95] | 510 | { |
---|
| 511 | return owl_zephyr_get_field(n, j); |
---|
| 512 | } |
---|
[be0a79f] | 513 | #endif |
---|
[7d4fbcd] | 514 | |
---|
[b0430a6] | 515 | |
---|
[be0a79f] | 516 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 517 | int owl_zephyr_get_num_fields(ZNotice_t *n) |
---|
| 518 | { |
---|
[7d4fbcd] | 519 | int i, fields; |
---|
| 520 | |
---|
[50e29e3] | 521 | if(n->z_message_len == 0) |
---|
| 522 | return 0; |
---|
| 523 | |
---|
[7d4fbcd] | 524 | fields=1; |
---|
| 525 | for (i=0; i<n->z_message_len; i++) { |
---|
| 526 | if (n->z_message[i]=='\0') fields++; |
---|
| 527 | } |
---|
| 528 | |
---|
| 529 | return(fields); |
---|
| 530 | } |
---|
[09489b89] | 531 | #else |
---|
| 532 | int owl_zephyr_get_num_fields(void *n) |
---|
| 533 | { |
---|
| 534 | return(0); |
---|
| 535 | } |
---|
[be0a79f] | 536 | #endif |
---|
[7d4fbcd] | 537 | |
---|
[be0a79f] | 538 | #ifdef HAVE_LIBZEPHYR |
---|
[bf73bdd] | 539 | /* return a pointer to the message, place the message length in k |
---|
| 540 | * caller must free the return |
---|
| 541 | */ |
---|
[85d1795] | 542 | char *owl_zephyr_get_message(ZNotice_t *n, owl_message *m) |
---|
[31e48a3] | 543 | { |
---|
[405d5e6] | 544 | /* don't let ping messages have a body */ |
---|
[7d4fbcd] | 545 | if (!strcasecmp(n->z_opcode, "ping")) { |
---|
[bf73bdd] | 546 | return(owl_strdup("")); |
---|
[7d4fbcd] | 547 | } |
---|
| 548 | |
---|
[a1bb198] | 549 | /* deal with MIT NOC messages */ |
---|
[85d1795] | 550 | 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")) { |
---|
| 551 | char *msg, *field3, *field4; |
---|
[a1bb198] | 552 | |
---|
| 553 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 554 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 555 | |
---|
[85d1795] | 556 | msg = owl_sprintf("%s service on %s %s\n%s", n->z_opcode, n->z_class_inst, field3, field4); |
---|
[272a4a0] | 557 | owl_free(field3); |
---|
| 558 | owl_free(field4); |
---|
[a1bb198] | 559 | if (msg) { |
---|
| 560 | return msg; |
---|
| 561 | } |
---|
| 562 | } |
---|
[fba0f96] | 563 | /* deal with MIT Discuss messages */ |
---|
[e2a620b] | 564 | else if (!strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3 ($5)\nSubject: $4") || |
---|
| 565 | !strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3\nSubject: $4")) { |
---|
[fba0f96] | 566 | char *msg, *field1, *field2, *field3, *field4, *field5; |
---|
| 567 | |
---|
| 568 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 569 | field2 = owl_zephyr_get_field(n, 2); |
---|
| 570 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 571 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 572 | field5 = owl_zephyr_get_field(n, 5); |
---|
| 573 | |
---|
| 574 | msg = owl_sprintf("New transaction [%s] entered in %s\nFrom: %s (%s)\nSubject: %s", field1, field2, field3, field5, field4); |
---|
| 575 | owl_free(field1); |
---|
| 576 | owl_free(field2); |
---|
| 577 | owl_free(field3); |
---|
| 578 | owl_free(field4); |
---|
| 579 | owl_free(field5); |
---|
| 580 | if (msg) { |
---|
| 581 | return msg; |
---|
| 582 | } |
---|
| 583 | } |
---|
[85d1795] | 584 | /* deal with MIT Moira messages */ |
---|
| 585 | else if (!strcasecmp(n->z_default_format, "MOIRA $instance on $fromhost:\n $message\n")) { |
---|
| 586 | char *msg, *field1; |
---|
| 587 | |
---|
| 588 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 589 | |
---|
| 590 | msg = owl_sprintf("MOIRA %s on %s: %s", n->z_class_inst, owl_message_get_hostname(m), field1); |
---|
| 591 | owl_free(field1); |
---|
| 592 | if (msg) { |
---|
| 593 | return msg; |
---|
| 594 | } |
---|
| 595 | } |
---|
[405d5e6] | 596 | |
---|
[85d1795] | 597 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 598 | return(owl_zephyr_get_field(n, 1)); |
---|
| 599 | } |
---|
| 600 | else { |
---|
| 601 | return(owl_zephyr_get_field(n, 2)); |
---|
| 602 | } |
---|
[7d4fbcd] | 603 | } |
---|
[be0a79f] | 604 | #endif |
---|
[7d4fbcd] | 605 | |
---|
[be0a79f] | 606 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 607 | char *owl_zephyr_get_zsig(ZNotice_t *n, int *k) |
---|
| 608 | { |
---|
[7d4fbcd] | 609 | /* return a pointer to the zsig if there is one */ |
---|
| 610 | |
---|
[405d5e6] | 611 | /* message length 0? No zsig */ |
---|
[7d4fbcd] | 612 | if (n->z_message_len==0) { |
---|
| 613 | *k=0; |
---|
| 614 | return(""); |
---|
| 615 | } |
---|
[405d5e6] | 616 | |
---|
[85d1795] | 617 | /* If there's only one field, no zsig */ |
---|
| 618 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 619 | *k=0; |
---|
[405d5e6] | 620 | return(""); |
---|
| 621 | } |
---|
| 622 | |
---|
| 623 | /* Everything else is field 1 */ |
---|
[7d4fbcd] | 624 | *k=strlen(n->z_message); |
---|
| 625 | return(n->z_message); |
---|
| 626 | } |
---|
[09489b89] | 627 | #else |
---|
| 628 | char *owl_zephyr_get_zsig(void *n, int *k) |
---|
| 629 | { |
---|
| 630 | return(""); |
---|
| 631 | } |
---|
[be0a79f] | 632 | #endif |
---|
[7d4fbcd] | 633 | |
---|
[31e48a3] | 634 | int send_zephyr(char *opcode, char *zsig, char *class, char *instance, char *recipient, char *message) |
---|
| 635 | { |
---|
[be0a79f] | 636 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 637 | int ret; |
---|
| 638 | ZNotice_t notice; |
---|
| 639 | |
---|
| 640 | memset(¬ice, 0, sizeof(notice)); |
---|
| 641 | |
---|
[8262340] | 642 | ZResetAuthentication(); |
---|
[8ba37ec] | 643 | |
---|
| 644 | if (!zsig) zsig=""; |
---|
[8262340] | 645 | |
---|
[7d4fbcd] | 646 | notice.z_kind=ACKED; |
---|
| 647 | notice.z_port=0; |
---|
| 648 | notice.z_class=class; |
---|
| 649 | notice.z_class_inst=instance; |
---|
[21882032] | 650 | notice.z_sender=NULL; |
---|
[7d4fbcd] | 651 | if (!strcmp(recipient, "*") || !strcmp(recipient, "@")) { |
---|
| 652 | notice.z_recipient=""; |
---|
[21882032] | 653 | if (*owl_global_get_zsender(&g)) |
---|
| 654 | notice.z_sender=owl_global_get_zsender(&g); |
---|
[7d4fbcd] | 655 | } else { |
---|
| 656 | notice.z_recipient=recipient; |
---|
| 657 | } |
---|
| 658 | notice.z_default_format="Class $class, Instance $instance:\nTo: @bold($recipient) at $time $date\nFrom: @bold{$1 <$sender>}\n\n$2"; |
---|
| 659 | if (opcode) notice.z_opcode=opcode; |
---|
| 660 | |
---|
[56330ff] | 661 | notice.z_message_len=strlen(zsig)+1+strlen(message); |
---|
[7d4fbcd] | 662 | notice.z_message=owl_malloc(notice.z_message_len+10); |
---|
[56330ff] | 663 | strcpy(notice.z_message, zsig); |
---|
| 664 | memcpy(notice.z_message+strlen(zsig)+1, message, strlen(message)); |
---|
[7d4fbcd] | 665 | |
---|
| 666 | /* ret=ZSendNotice(¬ice, ZAUTH); */ |
---|
| 667 | ret=ZSrvSendNotice(¬ice, ZAUTH, send_zephyr_helper); |
---|
| 668 | |
---|
| 669 | /* free then check the return */ |
---|
| 670 | owl_free(notice.z_message); |
---|
| 671 | ZFreeNotice(¬ice); |
---|
| 672 | if (ret!=ZERR_NONE) { |
---|
[ec6ff52] | 673 | owl_function_error("Error sending zephyr"); |
---|
[7d4fbcd] | 674 | return(ret); |
---|
| 675 | } |
---|
| 676 | return(0); |
---|
[be0a79f] | 677 | #else |
---|
| 678 | return(0); |
---|
| 679 | #endif |
---|
[7d4fbcd] | 680 | } |
---|
| 681 | |
---|
[be0a79f] | 682 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 683 | Code_t send_zephyr_helper(ZNotice_t *notice, char *buf, int len, int wait) |
---|
| 684 | { |
---|
[7d4fbcd] | 685 | return(ZSendPacket(buf, len, 0)); |
---|
| 686 | } |
---|
[be0a79f] | 687 | #endif |
---|
[7d4fbcd] | 688 | |
---|
[31e48a3] | 689 | void send_ping(char *to) |
---|
| 690 | { |
---|
[be0a79f] | 691 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 692 | send_zephyr("PING", "", "MESSAGE", "PERSONAL", to, ""); |
---|
[be0a79f] | 693 | #endif |
---|
[7d4fbcd] | 694 | } |
---|
| 695 | |
---|
[be0a79f] | 696 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 697 | void owl_zephyr_handle_ack(ZNotice_t *retnotice) |
---|
| 698 | { |
---|
[7d4fbcd] | 699 | char *tmp; |
---|
| 700 | |
---|
| 701 | /* if it's an HMACK ignore it */ |
---|
| 702 | if (retnotice->z_kind == HMACK) return; |
---|
[aecf3e6] | 703 | |
---|
[7d4fbcd] | 704 | if (retnotice->z_kind == SERVNAK) { |
---|
[ec6ff52] | 705 | owl_function_error("Authorization failure sending zephyr"); |
---|
[7d4fbcd] | 706 | } else if ((retnotice->z_kind != SERVACK) || !retnotice->z_message_len) { |
---|
[ec6ff52] | 707 | owl_function_error("Detected server failure while receiving acknowledgement"); |
---|
[7d4fbcd] | 708 | } else if (!strcmp(retnotice->z_message, ZSRVACK_SENT)) { |
---|
| 709 | if (!strcasecmp(retnotice->z_opcode, "ping")) { |
---|
| 710 | return; |
---|
| 711 | } else { |
---|
[d73e3af] | 712 | if (strcasecmp(retnotice->z_recipient, "")) |
---|
| 713 | { // personal |
---|
| 714 | tmp=short_zuser(retnotice->z_recipient); |
---|
| 715 | if(!strcasecmp(retnotice->z_class, "message") && |
---|
| 716 | !strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
| 717 | owl_function_makemsg("Message sent to %s.", tmp); |
---|
| 718 | } else if(!strcasecmp(retnotice->z_class, "message")) { // instanced, but not classed, personal |
---|
| 719 | owl_function_makemsg("Message sent to %s on -i %s\n", tmp, retnotice->z_class_inst); |
---|
| 720 | } else { // classed personal |
---|
| 721 | owl_function_makemsg("Message sent to %s on -c %s -i %s\n", tmp, retnotice->z_class, retnotice->z_class_inst); |
---|
| 722 | } |
---|
| 723 | free(tmp); |
---|
| 724 | } else { |
---|
| 725 | // class / instance message |
---|
| 726 | owl_function_makemsg("Message sent to -c %s -i %s\n", retnotice->z_class, retnotice->z_class_inst); |
---|
| 727 | } |
---|
[7d4fbcd] | 728 | } |
---|
| 729 | } else if (!strcmp(retnotice->z_message, ZSRVACK_NOTSENT)) { |
---|
[1151f0b] | 730 | #define BUFFLEN 1024 |
---|
[44f32fb] | 731 | if (retnotice->z_recipient == NULL |
---|
[60c2e1e] | 732 | || *retnotice->z_recipient == 0 |
---|
[44f32fb] | 733 | || *retnotice->z_recipient == '@') { |
---|
[1151f0b] | 734 | char buff[BUFFLEN]; |
---|
[44f32fb] | 735 | owl_function_error("No one subscribed to class %s", retnotice->z_class); |
---|
[1151f0b] | 736 | snprintf(buff, BUFFLEN, "Could not send message to class %s: no one subscribed.\n", retnotice->z_class); |
---|
[9119a47] | 737 | owl_function_adminmsg("", buff); |
---|
[7d4fbcd] | 738 | } else { |
---|
[1151f0b] | 739 | char buff[BUFFLEN]; |
---|
[4b464a4] | 740 | tmp = short_zuser(retnotice->z_recipient); |
---|
[44f32fb] | 741 | owl_function_error("%s: Not logged in or subscribing.", tmp); |
---|
| 742 | if(strcmp(retnotice->z_class, "message")) { |
---|
[1151f0b] | 743 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 744 | "Could not send message to %s: " |
---|
| 745 | "not logged in or subscribing to class %s, instance %s.\n", |
---|
| 746 | tmp, |
---|
[1151f0b] | 747 | retnotice->z_class, |
---|
| 748 | retnotice->z_class_inst); |
---|
[44f32fb] | 749 | } else { |
---|
[1151f0b] | 750 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 751 | "Could not send message to %s: " |
---|
| 752 | "not logged in or subscribing to messages.\n", |
---|
| 753 | tmp); |
---|
[44f32fb] | 754 | } |
---|
[9119a47] | 755 | owl_function_adminmsg("", buff); |
---|
[180cd15] | 756 | owl_log_outgoing_zephyr_error(tmp, buff); |
---|
[1c6c4d3] | 757 | owl_free(tmp); |
---|
[7d4fbcd] | 758 | } |
---|
| 759 | } else { |
---|
[ec6ff52] | 760 | owl_function_error("Internal error on ack (%s)", retnotice->z_message); |
---|
[7d4fbcd] | 761 | } |
---|
| 762 | } |
---|
[09489b89] | 763 | #else |
---|
| 764 | void owl_zephyr_handle_ack(void *retnotice) |
---|
| 765 | { |
---|
| 766 | } |
---|
[be0a79f] | 767 | #endif |
---|
[7d4fbcd] | 768 | |
---|
[be0a79f] | 769 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 770 | int owl_zephyr_notice_is_ack(ZNotice_t *n) |
---|
| 771 | { |
---|
[7d4fbcd] | 772 | if (n->z_kind == SERVNAK || n->z_kind == SERVACK || n->z_kind == HMACK) { |
---|
| 773 | if (!strcasecmp(n->z_class, LOGIN_CLASS)) return(0); |
---|
| 774 | return(1); |
---|
| 775 | } |
---|
| 776 | return(0); |
---|
| 777 | } |
---|
[09489b89] | 778 | #else |
---|
| 779 | int owl_zephyr_notice_is_ack(void *n) |
---|
| 780 | { |
---|
| 781 | return(0); |
---|
| 782 | } |
---|
[be0a79f] | 783 | #endif |
---|
[7d4fbcd] | 784 | |
---|
[31e48a3] | 785 | void owl_zephyr_zaway(owl_message *m) |
---|
| 786 | { |
---|
[be0a79f] | 787 | #ifdef HAVE_LIBZEPHYR |
---|
[7c8060d0] | 788 | char *tmpbuff, *myuser, *to; |
---|
[15b34fd] | 789 | owl_message *mout; |
---|
[7d4fbcd] | 790 | |
---|
[aa2f6364] | 791 | /* bail if it doesn't look like a message we should reply to. Some |
---|
[2de4f20] | 792 | * of this defined by the way zaway(1) works |
---|
| 793 | */ |
---|
[7d4fbcd] | 794 | if (strcasecmp(owl_message_get_class(m), "message")) return; |
---|
| 795 | if (strcasecmp(owl_message_get_recipient(m), ZGetSender())) return; |
---|
| 796 | if (!strcasecmp(owl_message_get_sender(m), "")) return; |
---|
| 797 | if (!strcasecmp(owl_message_get_opcode(m), "ping")) return; |
---|
| 798 | if (!strcasecmp(owl_message_get_opcode(m), "auto")) return; |
---|
[d023c25] | 799 | if (!strcasecmp(owl_message_get_zsig(m), "Automated reply:")) return; |
---|
[7d4fbcd] | 800 | if (!strcasecmp(owl_message_get_sender(m), ZGetSender())) return; |
---|
[9854278] | 801 | if (owl_message_get_attribute_value(m, "isauto")) return; |
---|
[7d4fbcd] | 802 | |
---|
[7c8060d0] | 803 | if (owl_global_is_smartstrip(&g)) { |
---|
[e3d9c77] | 804 | to=owl_zephyr_smartstripped_user(owl_message_get_sender(m)); |
---|
[7c8060d0] | 805 | } else { |
---|
| 806 | to=owl_strdup(owl_message_get_sender(m)); |
---|
| 807 | } |
---|
| 808 | |
---|
[7d4fbcd] | 809 | send_zephyr("", |
---|
| 810 | "Automated reply:", |
---|
| 811 | owl_message_get_class(m), |
---|
| 812 | owl_message_get_instance(m), |
---|
[7c8060d0] | 813 | to, |
---|
[7d4fbcd] | 814 | owl_global_get_zaway_msg(&g)); |
---|
| 815 | |
---|
[7c8060d0] | 816 | myuser=short_zuser(to); |
---|
[aa2f6364] | 817 | if (!strcasecmp(owl_message_get_instance(m), "personal")) { |
---|
| 818 | tmpbuff = owl_sprintf("zwrite %s", myuser); |
---|
| 819 | } else { |
---|
| 820 | tmpbuff = owl_sprintf("zwrite -i %s %s", owl_message_get_instance(m), myuser); |
---|
| 821 | } |
---|
| 822 | owl_free(myuser); |
---|
[7c8060d0] | 823 | owl_free(to); |
---|
[aa2f6364] | 824 | |
---|
[7d4fbcd] | 825 | /* display the message as an admin message in the receive window */ |
---|
[15b34fd] | 826 | mout=owl_function_make_outgoing_zephyr(owl_global_get_zaway_msg(&g), tmpbuff, "Automated reply:"); |
---|
[13a3c1db] | 827 | owl_global_messagequeue_addmsg(&g, mout); |
---|
[7d4fbcd] | 828 | owl_free(tmpbuff); |
---|
[be0a79f] | 829 | #endif |
---|
[7d4fbcd] | 830 | } |
---|
| 831 | |
---|
[be0a79f] | 832 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 833 | void owl_zephyr_hackaway_cr(ZNotice_t *n) |
---|
| 834 | { |
---|
[7d4fbcd] | 835 | /* replace \r's with ' '. Gross-ish */ |
---|
| 836 | int i; |
---|
| 837 | |
---|
| 838 | for (i=0; i<n->z_message_len; i++) { |
---|
| 839 | if (n->z_message[i]=='\r') { |
---|
| 840 | n->z_message[i]=' '; |
---|
| 841 | } |
---|
| 842 | } |
---|
| 843 | } |
---|
[be0a79f] | 844 | #endif |
---|
[7d4fbcd] | 845 | |
---|
[31e48a3] | 846 | void owl_zephyr_zlocate(char *user, char *out, int auth) |
---|
| 847 | { |
---|
[be0a79f] | 848 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 849 | int ret, numlocs; |
---|
| 850 | int one = 1; |
---|
| 851 | ZLocations_t locations; |
---|
| 852 | char *myuser; |
---|
| 853 | |
---|
| 854 | strcpy(out, ""); |
---|
[8262340] | 855 | ZResetAuthentication(); |
---|
[7d4fbcd] | 856 | ret=ZLocateUser(user,&numlocs,auth?ZAUTH:ZNOAUTH); |
---|
| 857 | if (ret != ZERR_NONE) { |
---|
[667a1b6] | 858 | sprintf(out, "Error locating user %s\n", user); |
---|
| 859 | return; |
---|
[7d4fbcd] | 860 | } |
---|
| 861 | |
---|
| 862 | if (numlocs==0) { |
---|
[2527615] | 863 | myuser=short_zuser(user); |
---|
[451db9e] | 864 | sprintf(out, "%s: Hidden or not logged in\n", myuser); |
---|
[2527615] | 865 | owl_free(myuser); |
---|
[7d4fbcd] | 866 | return; |
---|
| 867 | } |
---|
| 868 | |
---|
| 869 | for (;numlocs;numlocs--) { |
---|
| 870 | ZGetLocations(&locations,&one); |
---|
[4b464a4] | 871 | myuser=short_zuser(user); |
---|
[b9cb41b] | 872 | sprintf(out + strlen(out), "%s: %s\t%s\t%s\n", myuser, |
---|
[667a1b6] | 873 | locations.host ? locations.host : "?", |
---|
| 874 | locations.tty ? locations.tty : "?", |
---|
| 875 | locations.time ? locations.time : "?"); |
---|
[7d4fbcd] | 876 | owl_free(myuser); |
---|
| 877 | } |
---|
[be0a79f] | 878 | #endif |
---|
[7d4fbcd] | 879 | } |
---|
[bde7714] | 880 | |
---|
[31e48a3] | 881 | void owl_zephyr_addsub(char *filename, char *class, char *inst, char *recip) |
---|
| 882 | { |
---|
[be0a79f] | 883 | #ifdef HAVE_LIBZEPHYR |
---|
[bde7714] | 884 | char *line, subsfile[LINE], buff[LINE]; |
---|
| 885 | FILE *file; |
---|
| 886 | |
---|
| 887 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
| 888 | |
---|
| 889 | if (filename==NULL) { |
---|
| 890 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".zephyr.subs"); |
---|
| 891 | } else { |
---|
| 892 | strcpy(subsfile, filename); |
---|
| 893 | } |
---|
| 894 | |
---|
[74037d9] | 895 | /* if the file already exists, check to see if the sub is already there */ |
---|
[bde7714] | 896 | file=fopen(subsfile, "r"); |
---|
[74037d9] | 897 | if (file) { |
---|
| 898 | while (fgets(buff, LINE, file)!=NULL) { |
---|
| 899 | if (!strcasecmp(buff, line)) { |
---|
| 900 | owl_function_error("Subscription already present in %s", subsfile); |
---|
| 901 | owl_free(line); |
---|
[e78397d] | 902 | fclose(file); |
---|
[74037d9] | 903 | return; |
---|
| 904 | } |
---|
[bde7714] | 905 | } |
---|
[99dabee] | 906 | fclose(file); |
---|
[bde7714] | 907 | } |
---|
| 908 | |
---|
| 909 | /* if we get here then we didn't find it */ |
---|
| 910 | file=fopen(subsfile, "a"); |
---|
| 911 | if (!file) { |
---|
[ec6ff52] | 912 | owl_function_error("Error opening file %s for writing", subsfile); |
---|
[bde7714] | 913 | owl_free(line); |
---|
| 914 | return; |
---|
| 915 | } |
---|
| 916 | fputs(line, file); |
---|
| 917 | fclose(file); |
---|
| 918 | owl_function_makemsg("Subscription added"); |
---|
| 919 | |
---|
| 920 | owl_free(line); |
---|
[be0a79f] | 921 | #endif |
---|
[bde7714] | 922 | } |
---|
| 923 | |
---|
[31e48a3] | 924 | void owl_zephyr_delsub(char *filename, char *class, char *inst, char *recip) |
---|
| 925 | { |
---|
[be0a79f] | 926 | #ifdef HAVE_LIBZEPHYR |
---|
[b2a91b6] | 927 | char *line, *subsfile; |
---|
[bde7714] | 928 | |
---|
| 929 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
[b2a91b6] | 930 | line[strlen(line)-1]='\0'; |
---|
[bde7714] | 931 | |
---|
[b2a91b6] | 932 | if (!filename) { |
---|
| 933 | subsfile=owl_sprintf("%s/.zephyr.subs", owl_global_get_homedir(&g)); |
---|
[bde7714] | 934 | } else { |
---|
[b2a91b6] | 935 | subsfile=owl_strdup(filename); |
---|
[bde7714] | 936 | } |
---|
[b2a91b6] | 937 | |
---|
| 938 | owl_util_file_deleteline(subsfile, line, 1); |
---|
| 939 | owl_free(subsfile); |
---|
[bde7714] | 940 | owl_free(line); |
---|
| 941 | owl_function_makemsg("Subscription removed"); |
---|
[be0a79f] | 942 | #endif |
---|
[bde7714] | 943 | } |
---|
| 944 | |
---|
[b2a91b6] | 945 | /* caller must free the return */ |
---|
[31e48a3] | 946 | char *owl_zephyr_makesubline(char *class, char *inst, char *recip) |
---|
| 947 | { |
---|
[bde7714] | 948 | char *out; |
---|
| 949 | |
---|
| 950 | out=owl_malloc(strlen(class)+strlen(inst)+strlen(recip)+30); |
---|
| 951 | sprintf(out, "%s,%s,%s\n", class, inst, !strcmp(recip, "") ? "*" : recip); |
---|
| 952 | return(out); |
---|
| 953 | } |
---|
[31e48a3] | 954 | |
---|
| 955 | |
---|
| 956 | void owl_zephyr_zlog_in(void) |
---|
| 957 | { |
---|
[be0a79f] | 958 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 959 | char *exposure, *eset; |
---|
| 960 | int ret; |
---|
| 961 | |
---|
| 962 | ZResetAuthentication(); |
---|
| 963 | |
---|
| 964 | eset=EXPOSE_REALMVIS; |
---|
| 965 | exposure=ZGetVariable("exposure"); |
---|
| 966 | if (exposure==NULL) { |
---|
| 967 | eset=EXPOSE_REALMVIS; |
---|
| 968 | } else if (!strcasecmp(exposure,EXPOSE_NONE)) { |
---|
| 969 | eset = EXPOSE_NONE; |
---|
| 970 | } else if (!strcasecmp(exposure,EXPOSE_OPSTAFF)) { |
---|
| 971 | eset = EXPOSE_OPSTAFF; |
---|
| 972 | } else if (!strcasecmp(exposure,EXPOSE_REALMVIS)) { |
---|
| 973 | eset = EXPOSE_REALMVIS; |
---|
| 974 | } else if (!strcasecmp(exposure,EXPOSE_REALMANN)) { |
---|
| 975 | eset = EXPOSE_REALMANN; |
---|
| 976 | } else if (!strcasecmp(exposure,EXPOSE_NETVIS)) { |
---|
| 977 | eset = EXPOSE_NETVIS; |
---|
| 978 | } else if (!strcasecmp(exposure,EXPOSE_NETANN)) { |
---|
| 979 | eset = EXPOSE_NETANN; |
---|
| 980 | } |
---|
| 981 | |
---|
| 982 | ret=ZSetLocation(eset); |
---|
| 983 | if (ret != ZERR_NONE) { |
---|
| 984 | /* |
---|
| 985 | char buff[LINE]; |
---|
| 986 | sprintf(buff, "Error setting location: %s", error_message(ret)); |
---|
| 987 | owl_function_makemsg(buff); |
---|
| 988 | */ |
---|
| 989 | } |
---|
[be0a79f] | 990 | #endif |
---|
[31e48a3] | 991 | } |
---|
| 992 | |
---|
| 993 | void owl_zephyr_zlog_out(void) |
---|
| 994 | { |
---|
[be0a79f] | 995 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 996 | int ret; |
---|
| 997 | |
---|
| 998 | ZResetAuthentication(); |
---|
| 999 | ret=ZUnsetLocation(); |
---|
| 1000 | if (ret != ZERR_NONE) { |
---|
| 1001 | /* |
---|
| 1002 | char buff[LINE]; |
---|
| 1003 | sprintf(buff, "Error unsetting location: %s", error_message(ret)); |
---|
| 1004 | owl_function_makemsg(buff); |
---|
| 1005 | */ |
---|
| 1006 | } |
---|
[be0a79f] | 1007 | #endif |
---|
[31e48a3] | 1008 | } |
---|
| 1009 | |
---|
[65ad073] | 1010 | void owl_zephyr_addbuddy(char *name) |
---|
| 1011 | { |
---|
| 1012 | char *filename; |
---|
| 1013 | FILE *file; |
---|
| 1014 | |
---|
| 1015 | filename=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 1016 | file=fopen(filename, "a"); |
---|
| 1017 | owl_free(filename); |
---|
| 1018 | if (!file) { |
---|
[ec6ff52] | 1019 | owl_function_error("Error opening zephyr buddy file for append"); |
---|
[65ad073] | 1020 | return; |
---|
| 1021 | } |
---|
| 1022 | fprintf(file, "%s\n", name); |
---|
| 1023 | fclose(file); |
---|
| 1024 | } |
---|
| 1025 | |
---|
| 1026 | void owl_zephyr_delbuddy(char *name) |
---|
| 1027 | { |
---|
| 1028 | char *filename; |
---|
| 1029 | |
---|
| 1030 | filename=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 1031 | owl_util_file_deleteline(filename, name, 0); |
---|
| 1032 | owl_free(filename); |
---|
| 1033 | } |
---|
[9381782] | 1034 | |
---|
| 1035 | /* return auth string */ |
---|
[09489b89] | 1036 | #ifdef HAVE_LIBZEPHYR |
---|
[9381782] | 1037 | char *owl_zephyr_get_authstr(ZNotice_t *n) |
---|
| 1038 | { |
---|
| 1039 | |
---|
| 1040 | if (!n) return("UNKNOWN"); |
---|
| 1041 | |
---|
| 1042 | if (n->z_auth == ZAUTH_FAILED) { |
---|
| 1043 | return ("FAILED"); |
---|
| 1044 | } else if (n->z_auth == ZAUTH_NO) { |
---|
| 1045 | return ("NO"); |
---|
| 1046 | } else if (n->z_auth == ZAUTH_YES) { |
---|
| 1047 | return ("YES"); |
---|
| 1048 | } else { |
---|
| 1049 | return ("UNKNOWN"); |
---|
| 1050 | } |
---|
| 1051 | } |
---|
[09489b89] | 1052 | #else |
---|
| 1053 | char *owl_zephyr_get_authstr(void *n) |
---|
| 1054 | { |
---|
| 1055 | return(""); |
---|
| 1056 | } |
---|
| 1057 | #endif |
---|
[9381782] | 1058 | |
---|
[2de4f20] | 1059 | /* Returns a buffer of subscriptions or an error message. Caller must |
---|
| 1060 | * free the return. |
---|
[09489b89] | 1061 | */ |
---|
| 1062 | char *owl_zephyr_getsubs() |
---|
| 1063 | { |
---|
| 1064 | #ifdef HAVE_LIBZEPHYR |
---|
| 1065 | int ret, num, i, one; |
---|
[ddacb9c] | 1066 | int buffsize; |
---|
[09489b89] | 1067 | ZSubscription_t sub; |
---|
[ddacb9c] | 1068 | char *out; |
---|
[09489b89] | 1069 | one=1; |
---|
| 1070 | |
---|
| 1071 | ret=ZRetrieveSubscriptions(0, &num); |
---|
| 1072 | if (ret==ZERR_TOOMANYSUBS) { |
---|
[c8735aa] | 1073 | return(owl_strdup("Zephyr: too many subscriptions\n")); |
---|
[ddacb9c] | 1074 | } else if (ret || (num <= 0)) { |
---|
[c8735aa] | 1075 | return(owl_strdup("Zephyr: error retriving subscriptions\n")); |
---|
[09489b89] | 1076 | } |
---|
| 1077 | |
---|
[ddacb9c] | 1078 | buffsize = (num + 1) * 50; |
---|
| 1079 | out=owl_malloc(buffsize); |
---|
[09489b89] | 1080 | strcpy(out, ""); |
---|
| 1081 | for (i=0; i<num; i++) { |
---|
| 1082 | if ((ret = ZGetSubscriptions(&sub, &one)) != ZERR_NONE) { |
---|
| 1083 | owl_free(out); |
---|
| 1084 | ZFlushSubscriptions(); |
---|
| 1085 | out=owl_strdup("Error while getting subscriptions\n"); |
---|
| 1086 | return(out); |
---|
| 1087 | } else { |
---|
[ddacb9c] | 1088 | int tmpbufflen; |
---|
| 1089 | char *tmpbuff; |
---|
| 1090 | tmpbuff = owl_sprintf("<%s,%s,%s>\n%s", sub.zsub_class, sub.zsub_classinst, sub.zsub_recipient, out); |
---|
| 1091 | tmpbufflen = strlen(tmpbuff) + 1; |
---|
| 1092 | if (tmpbufflen > buffsize) { |
---|
| 1093 | char *out2; |
---|
| 1094 | buffsize = tmpbufflen * 2; |
---|
| 1095 | out2 = owl_realloc(out, buffsize); |
---|
| 1096 | if (out2 == NULL) { |
---|
| 1097 | owl_free(out); |
---|
| 1098 | owl_free(tmpbuff); |
---|
| 1099 | ZFlushSubscriptions(); |
---|
| 1100 | out=owl_strdup("Realloc error while getting subscriptions\n"); |
---|
| 1101 | return(out); |
---|
| 1102 | } |
---|
| 1103 | out = out2; |
---|
| 1104 | } |
---|
[09489b89] | 1105 | strcpy(out, tmpbuff); |
---|
[ddacb9c] | 1106 | owl_free(tmpbuff); |
---|
[09489b89] | 1107 | } |
---|
| 1108 | } |
---|
| 1109 | |
---|
| 1110 | ZFlushSubscriptions(); |
---|
| 1111 | return(out); |
---|
| 1112 | #else |
---|
[12c35df] | 1113 | return(owl_strdup("Zephyr not available")); |
---|
[09489b89] | 1114 | #endif |
---|
| 1115 | } |
---|
| 1116 | |
---|
| 1117 | char *owl_zephyr_get_variable(char *var) |
---|
| 1118 | { |
---|
| 1119 | #ifdef HAVE_LIBZEPHYR |
---|
| 1120 | return(ZGetVariable(var)); |
---|
| 1121 | #else |
---|
| 1122 | return(""); |
---|
| 1123 | #endif |
---|
| 1124 | } |
---|
| 1125 | |
---|
| 1126 | void owl_zephyr_set_locationinfo(char *host, char *val) |
---|
| 1127 | { |
---|
| 1128 | #ifdef HAVE_LIBZEPHYR |
---|
| 1129 | ZInitLocationInfo(host, val); |
---|
| 1130 | #endif |
---|
| 1131 | } |
---|
| 1132 | |
---|
[e3d9c77] | 1133 | /* Strip a local realm fron the zephyr user name. |
---|
| 1134 | * The caller must free the return |
---|
| 1135 | */ |
---|
| 1136 | char *short_zuser(char *in) |
---|
| 1137 | { |
---|
| 1138 | char *out, *ptr; |
---|
| 1139 | |
---|
| 1140 | out=owl_strdup(in); |
---|
| 1141 | ptr=strchr(out, '@'); |
---|
| 1142 | if (ptr) { |
---|
| 1143 | if (!strcasecmp(ptr+1, owl_zephyr_get_realm())) { |
---|
| 1144 | *ptr='\0'; |
---|
| 1145 | } |
---|
| 1146 | } |
---|
| 1147 | return(out); |
---|
| 1148 | } |
---|
| 1149 | |
---|
| 1150 | /* Append a local realm to the zephyr user name if necessary. |
---|
| 1151 | * The caller must free the return. |
---|
| 1152 | */ |
---|
| 1153 | char *long_zuser(char *in) |
---|
| 1154 | { |
---|
[1971b59] | 1155 | if (strchr(in, '@')) { |
---|
| 1156 | return(owl_strdup(in)); |
---|
[e3d9c77] | 1157 | } |
---|
[1971b59] | 1158 | return(owl_sprintf("%s@%s", in, owl_zephyr_get_realm())); |
---|
[e3d9c77] | 1159 | } |
---|
| 1160 | |
---|
| 1161 | /* strip out the instance from a zsender's principal. Preserves the |
---|
| 1162 | * realm if present. daemon.webzephyr is a special case. The |
---|
| 1163 | * caller must free the return |
---|
| 1164 | */ |
---|
| 1165 | char *owl_zephyr_smartstripped_user(char *in) |
---|
| 1166 | { |
---|
| 1167 | char *ptr, *realm, *out; |
---|
| 1168 | |
---|
| 1169 | out=owl_strdup(in); |
---|
| 1170 | |
---|
| 1171 | /* bail immeaditly if we don't have to do any work */ |
---|
| 1172 | ptr=strchr(in, '.'); |
---|
| 1173 | if (!strchr(in, '/') && !ptr) { |
---|
| 1174 | /* no '/' and no '.' */ |
---|
| 1175 | return(out); |
---|
| 1176 | } |
---|
| 1177 | if (ptr && strchr(in, '@') && (ptr > strchr(in, '@'))) { |
---|
| 1178 | /* There's a '.' but it's in the realm */ |
---|
| 1179 | return(out); |
---|
| 1180 | } |
---|
| 1181 | if (!strncasecmp(in, OWL_WEBZEPHYR_PRINCIPAL, strlen(OWL_WEBZEPHYR_PRINCIPAL))) { |
---|
| 1182 | return(out); |
---|
| 1183 | } |
---|
| 1184 | |
---|
| 1185 | /* remove the realm from ptr, but hold on to it */ |
---|
| 1186 | realm=strchr(out, '@'); |
---|
| 1187 | if (realm) realm[0]='\0'; |
---|
| 1188 | |
---|
| 1189 | /* strip */ |
---|
| 1190 | ptr=strchr(out, '.'); |
---|
| 1191 | if (!ptr) ptr=strchr(out, '/'); |
---|
| 1192 | ptr[0]='\0'; |
---|
| 1193 | |
---|
| 1194 | /* reattach the realm if we had one */ |
---|
| 1195 | if (realm) { |
---|
| 1196 | strcat(out, "@"); |
---|
| 1197 | strcat(out, realm+1); |
---|
| 1198 | } |
---|
| 1199 | |
---|
| 1200 | return(out); |
---|
| 1201 | } |
---|
[5a95b69] | 1202 | |
---|
| 1203 | /* read the list of users in 'filename' as a .anyone file, and put the |
---|
| 1204 | * names of the zephyr users in the list 'in'. If 'filename' is NULL, |
---|
| 1205 | * use the default .anyone file in the users home directory. Returns |
---|
| 1206 | * -1 on failure, 0 on success. |
---|
| 1207 | */ |
---|
| 1208 | int owl_zephyr_get_anyone_list(owl_list *in, char *filename) |
---|
| 1209 | { |
---|
| 1210 | #ifdef HAVE_LIBZEPHYR |
---|
| 1211 | char *ourfile, *tmp, buff[LINE]; |
---|
| 1212 | FILE *f; |
---|
| 1213 | |
---|
| 1214 | if (filename==NULL) { |
---|
| 1215 | tmp=owl_global_get_homedir(&g); |
---|
| 1216 | ourfile=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 1217 | } else { |
---|
| 1218 | ourfile=owl_strdup(filename); |
---|
| 1219 | } |
---|
| 1220 | |
---|
| 1221 | f=fopen(ourfile, "r"); |
---|
| 1222 | if (!f) { |
---|
| 1223 | owl_function_error("Error opening file %s: %s", ourfile, strerror(errno) ? strerror(errno) : ""); |
---|
| 1224 | owl_free(ourfile); |
---|
| 1225 | return(-1); |
---|
| 1226 | } |
---|
| 1227 | |
---|
| 1228 | while (fgets(buff, LINE, f)!=NULL) { |
---|
| 1229 | /* ignore comments, blank lines etc. */ |
---|
| 1230 | if (buff[0]=='#') continue; |
---|
| 1231 | if (buff[0]=='\n') continue; |
---|
| 1232 | if (buff[0]=='\0') continue; |
---|
| 1233 | |
---|
| 1234 | /* strip the \n */ |
---|
| 1235 | buff[strlen(buff)-1]='\0'; |
---|
| 1236 | |
---|
| 1237 | /* ingore from # on */ |
---|
| 1238 | tmp=strchr(buff, '#'); |
---|
| 1239 | if (tmp) tmp[0]='\0'; |
---|
| 1240 | |
---|
| 1241 | /* ingore from SPC */ |
---|
| 1242 | tmp=strchr(buff, ' '); |
---|
| 1243 | if (tmp) tmp[0]='\0'; |
---|
| 1244 | |
---|
| 1245 | /* stick on the local realm. */ |
---|
| 1246 | if (!strchr(buff, '@')) { |
---|
| 1247 | strcat(buff, "@"); |
---|
| 1248 | strcat(buff, ZGetRealm()); |
---|
| 1249 | } |
---|
| 1250 | owl_list_append_element(in, owl_strdup(buff)); |
---|
| 1251 | } |
---|
| 1252 | fclose(f); |
---|
| 1253 | owl_free(ourfile); |
---|
| 1254 | return(0); |
---|
| 1255 | #else |
---|
| 1256 | return(-1); |
---|
| 1257 | #endif |
---|
| 1258 | } |
---|
[13a3c1db] | 1259 | |
---|
| 1260 | #ifdef HAVE_LIBZEPHYR |
---|
[f36cd97] | 1261 | void owl_zephyr_process_events(owl_dispatch *d) { |
---|
[13a3c1db] | 1262 | int zpendcount=0; |
---|
| 1263 | ZNotice_t notice; |
---|
| 1264 | struct sockaddr_in from; |
---|
| 1265 | owl_message *m=NULL; |
---|
| 1266 | |
---|
| 1267 | while(owl_zephyr_zpending() && zpendcount < 20) { |
---|
| 1268 | if (owl_zephyr_zpending()) { |
---|
| 1269 | ZReceiveNotice(¬ice, &from); |
---|
| 1270 | zpendcount++; |
---|
| 1271 | |
---|
| 1272 | /* is this an ack from a zephyr we sent? */ |
---|
| 1273 | if (owl_zephyr_notice_is_ack(¬ice)) { |
---|
| 1274 | owl_zephyr_handle_ack(¬ice); |
---|
| 1275 | continue; |
---|
| 1276 | } |
---|
| 1277 | |
---|
| 1278 | /* if it's a ping and we're not viewing pings then skip it */ |
---|
| 1279 | if (!owl_global_is_rxping(&g) && !strcasecmp(notice.z_opcode, "ping")) { |
---|
| 1280 | continue; |
---|
| 1281 | } |
---|
| 1282 | |
---|
| 1283 | /* create the new message */ |
---|
| 1284 | m=owl_malloc(sizeof(owl_message)); |
---|
| 1285 | owl_message_create_from_znotice(m, ¬ice); |
---|
| 1286 | |
---|
| 1287 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1288 | } |
---|
| 1289 | } |
---|
| 1290 | } |
---|
| 1291 | |
---|
| 1292 | #else |
---|
[f36cd97] | 1293 | void owl_zephyr_process_events(owl_dispatch *d) { |
---|
[13a3c1db] | 1294 | |
---|
| 1295 | } |
---|
| 1296 | #endif |
---|