[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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[fea7992] | 9 | #ifdef HAVE_LIBZEPHYR |
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[a5e7ed6] | 10 | static GList *deferred_subs = NULL; |
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[79d7d98] | 11 | |
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[a5e7ed6] | 12 | typedef struct _owl_sub_list { /* noproto */ |
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| 13 | ZSubscription_t *subs; |
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| 14 | int nsubs; |
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| 15 | } owl_sub_list; |
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| 16 | |
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[8262340] | 17 | Code_t ZResetAuthentication(); |
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[09489b89] | 18 | #endif |
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[8262340] | 19 | |
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[02f55dc] | 20 | #define HM_SVC_FALLBACK htons((unsigned short) 2104) |
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| 21 | |
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[52a0f14] | 22 | #ifdef HAVE_LIBZEPHYR |
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| 23 | void owl_zephyr_initialize() |
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| 24 | { |
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| 25 | int ret; |
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[02f55dc] | 26 | struct servent *sp; |
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| 27 | struct sockaddr_in sin; |
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| 28 | ZNotice_t req; |
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| 29 | Code_t code; |
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[52a0f14] | 30 | owl_dispatch *dispatch; |
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| 31 | |
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| 32 | /* |
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| 33 | * Code modified from libzephyr's ZhmStat.c |
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| 34 | * |
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| 35 | * Modified to add the fd to our select loop, rather than hanging |
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| 36 | * until we get an ack. |
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| 37 | */ |
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| 38 | |
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| 39 | if ((ret = ZOpenPort(NULL)) != ZERR_NONE) { |
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| 40 | owl_function_error("Error opening Zephyr port: %s", error_message(ret)); |
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| 41 | return; |
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| 42 | } |
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[02f55dc] | 43 | |
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[4d86e06] | 44 | (void) memset(&sin, 0, sizeof(struct sockaddr_in)); |
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[02f55dc] | 45 | |
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| 46 | sp = getservbyname(HM_SVCNAME, "udp"); |
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| 47 | |
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| 48 | sin.sin_port = (sp) ? sp->s_port : HM_SVC_FALLBACK; |
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| 49 | sin.sin_family = AF_INET; |
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| 50 | |
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| 51 | sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK); |
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| 52 | |
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[4d86e06] | 53 | (void) memset(&req, 0, sizeof(req)); |
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[02f55dc] | 54 | req.z_kind = STAT; |
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| 55 | req.z_port = 0; |
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[712caac] | 56 | req.z_class = zstr(HM_STAT_CLASS); |
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| 57 | req.z_class_inst = zstr(HM_STAT_CLIENT); |
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| 58 | req.z_opcode = zstr(HM_GIMMESTATS); |
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| 59 | req.z_sender = zstr(""); |
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| 60 | req.z_recipient = zstr(""); |
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| 61 | req.z_default_format = zstr(""); |
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[02f55dc] | 62 | req.z_message_len = 0; |
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[52a0f14] | 63 | |
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| 64 | if ((code = ZSetDestAddr(&sin)) != ZERR_NONE) { |
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| 65 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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| 66 | return; |
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| 67 | } |
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| 68 | |
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| 69 | if ((code = ZSendNotice(&req, ZNOAUTH)) != ZERR_NONE) { |
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| 70 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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| 71 | return; |
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| 72 | } |
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| 73 | |
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| 74 | dispatch = owl_malloc(sizeof(*dispatch)); |
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| 75 | dispatch->fd = ZGetFD(); |
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| 76 | dispatch->cfunc = owl_zephyr_finish_initialization; |
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| 77 | dispatch->destroy = (void(*)(owl_dispatch*))owl_free; |
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| 78 | |
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| 79 | owl_select_add_dispatch(dispatch); |
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[02f55dc] | 80 | } |
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| 81 | |
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[52a0f14] | 82 | void owl_zephyr_finish_initialization(owl_dispatch *d) { |
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| 83 | Code_t code; |
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| 84 | |
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| 85 | owl_select_remove_dispatch(d->fd); |
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| 86 | |
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| 87 | ZClosePort(); |
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| 88 | |
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| 89 | if ((code = ZInitialize()) != ZERR_NONE) { |
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| 90 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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| 91 | return; |
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| 92 | } |
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| 93 | |
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| 94 | if ((code = ZOpenPort(NULL)) != ZERR_NONE) { |
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| 95 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
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| 96 | return; |
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| 97 | } |
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| 98 | |
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| 99 | d = owl_malloc(sizeof(owl_dispatch)); |
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| 100 | d->fd = ZGetFD(); |
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| 101 | d->cfunc = &owl_zephyr_process_events; |
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| 102 | d->destroy = NULL; |
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| 103 | owl_select_add_dispatch(d); |
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| 104 | owl_global_set_havezephyr(&g); |
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| 105 | |
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| 106 | if(g.load_initial_subs) { |
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| 107 | owl_zephyr_load_initial_subs(); |
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| 108 | } |
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[a5e7ed6] | 109 | while(deferred_subs != NULL) { |
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| 110 | owl_sub_list *subs = deferred_subs->data; |
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| 111 | owl_function_debugmsg("Loading %d deferred subs.", subs->nsubs); |
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| 112 | owl_zephyr_loadsubs_helper(subs->subs, subs->nsubs); |
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| 113 | deferred_subs = g_list_delete_link(deferred_subs, deferred_subs); |
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| 114 | owl_free(subs); |
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| 115 | } |
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[619d864] | 116 | |
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| 117 | /* zlog in if we need to */ |
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| 118 | if (owl_global_is_startuplogin(&g)) { |
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| 119 | owl_function_debugmsg("startup: doing zlog in"); |
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| 120 | owl_zephyr_zlog_in(); |
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| 121 | } |
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[52a0f14] | 122 | } |
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| 123 | |
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| 124 | void owl_zephyr_load_initial_subs() { |
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[7451af9] | 125 | int ret_sd, ret_bd, ret_u; |
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[52a0f14] | 126 | |
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| 127 | owl_function_debugmsg("startup: loading initial zephyr subs"); |
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| 128 | |
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| 129 | /* load default subscriptions */ |
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[7451af9] | 130 | ret_sd = owl_zephyr_loaddefaultsubs(); |
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| 131 | |
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| 132 | /* load Barnowl default subscriptions */ |
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| 133 | ret_bd = owl_zephyr_loadbarnowldefaultsubs(); |
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[52a0f14] | 134 | |
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| 135 | /* load subscriptions from subs file */ |
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[7451af9] | 136 | ret_u = owl_zephyr_loadsubs(NULL, 0); |
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[52a0f14] | 137 | |
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[7451af9] | 138 | if (ret_sd || ret_bd || ret_u) { |
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[52a0f14] | 139 | owl_function_error("Error loading zephyr subscriptions"); |
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[7451af9] | 140 | } else if (ret_u!=-1) { |
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[52a0f14] | 141 | owl_global_add_userclue(&g, OWL_USERCLUE_CLASSES); |
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| 142 | } |
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| 143 | |
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| 144 | /* load login subscriptions */ |
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| 145 | if (owl_global_is_loginsubs(&g)) { |
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| 146 | owl_function_debugmsg("startup: loading login subs"); |
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| 147 | owl_function_loadloginsubs(NULL); |
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| 148 | } |
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| 149 | } |
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| 150 | #else |
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| 151 | void owl_zephyr_initialize() |
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| 152 | { |
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| 153 | } |
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[02f55dc] | 154 | #endif |
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| 155 | |
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[52a0f14] | 156 | |
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[09489b89] | 157 | int owl_zephyr_shutdown() |
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| 158 | { |
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| 159 | #ifdef HAVE_LIBZEPHYR |
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[bfbf590] | 160 | if(owl_global_is_havezephyr(&g)) { |
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| 161 | unsuball(); |
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| 162 | ZClosePort(); |
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| 163 | } |
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[09489b89] | 164 | #endif |
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[be0a79f] | 165 | return(0); |
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| 166 | } |
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| 167 | |
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| 168 | int owl_zephyr_zpending() |
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| 169 | { |
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| 170 | #ifdef HAVE_LIBZEPHYR |
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[bfbf590] | 171 | if(owl_global_is_havezephyr(&g)) |
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| 172 | return(ZPending()); |
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| 173 | else |
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| 174 | return 0; |
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[be0a79f] | 175 | #else |
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| 176 | return(0); |
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| 177 | #endif |
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| 178 | } |
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| 179 | |
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[7f6a8a2] | 180 | const char *owl_zephyr_get_realm() |
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[09489b89] | 181 | { |
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| 182 | #ifdef HAVE_LIBZEPHYR |
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| 183 | return(ZGetRealm()); |
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| 184 | #else |
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| 185 | return(""); |
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| 186 | #endif |
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| 187 | } |
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| 188 | |
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[e19eb97] | 189 | const char *owl_zephyr_get_sender() |
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[09489b89] | 190 | { |
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| 191 | #ifdef HAVE_LIBZEPHYR |
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| 192 | return(ZGetSender()); |
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| 193 | #else |
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| 194 | return(""); |
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| 195 | #endif |
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| 196 | } |
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| 197 | |
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[f6050ee] | 198 | #ifdef HAVE_LIBZEPHYR |
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[93e883d] | 199 | int owl_zephyr_loadsubs_helper(ZSubscription_t subs[], int count) |
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| 200 | { |
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[18105584] | 201 | int ret = 0; |
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[a5e7ed6] | 202 | if (owl_global_is_havezephyr(&g)) { |
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| 203 | int i; |
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| 204 | /* sub without defaults */ |
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| 205 | if (ZSubscribeToSansDefaults(subs,count,0) != ZERR_NONE) { |
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| 206 | owl_function_error("Error subscribing to zephyr notifications."); |
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| 207 | ret=-2; |
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| 208 | } |
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[93e883d] | 209 | |
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[a5e7ed6] | 210 | /* free stuff */ |
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| 211 | for (i=0; i<count; i++) { |
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| 212 | owl_free(subs[i].zsub_class); |
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| 213 | owl_free(subs[i].zsub_classinst); |
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| 214 | owl_free(subs[i].zsub_recipient); |
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| 215 | } |
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[bb2c60d] | 216 | |
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[a5e7ed6] | 217 | owl_free(subs); |
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| 218 | } else { |
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| 219 | owl_sub_list *s = owl_malloc(sizeof(owl_sub_list)); |
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| 220 | s->subs = subs; |
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| 221 | s->nsubs = count; |
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| 222 | deferred_subs = g_list_append(deferred_subs, s); |
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| 223 | } |
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[d21efbc] | 224 | |
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[93e883d] | 225 | return ret; |
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| 226 | } |
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[f6050ee] | 227 | #endif |
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[93e883d] | 228 | |
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[7451af9] | 229 | /* Load zephyr subscriptions from 'filename'. If 'filename' is NULL, |
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[95474d7] | 230 | * the default file $HOME/.zephyr.subs will be used. |
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| 231 | * |
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| 232 | * Returns 0 on success. If the file does not exist, return -1 if |
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| 233 | * 'error_on_nofile' is 1, otherwise return 0. Return -1 if the file |
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| 234 | * exists but can not be read. Return -2 if there is a failure from |
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| 235 | * zephyr to load the subscriptions. |
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[2de4f20] | 236 | */ |
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[e19eb97] | 237 | int owl_zephyr_loadsubs(const char *filename, int error_on_nofile) |
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[31e48a3] | 238 | { |
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[be0a79f] | 239 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 240 | FILE *file; |
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| 241 | char *tmp, *start; |
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| 242 | char buffer[1024], subsfile[1024]; |
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[bb2c60d] | 243 | ZSubscription_t *subs; |
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| 244 | int subSize = 1024; |
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[93e883d] | 245 | int count, ret; |
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[4357be8] | 246 | struct stat statbuff; |
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[7d4fbcd] | 247 | |
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[bb2c60d] | 248 | subs = owl_malloc(sizeof(ZSubscription_t) * subSize); |
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[7d4fbcd] | 249 | if (filename==NULL) { |
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| 250 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".zephyr.subs"); |
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| 251 | } else { |
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| 252 | strcpy(subsfile, filename); |
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| 253 | } |
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[8262340] | 254 | |
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[4357be8] | 255 | ret=stat(subsfile, &statbuff); |
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[95474d7] | 256 | if (ret) { |
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| 257 | if (error_on_nofile==1) return(-1); |
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| 258 | return(0); |
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| 259 | } |
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[4357be8] | 260 | |
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[8262340] | 261 | ZResetAuthentication(); |
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[7d4fbcd] | 262 | count=0; |
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| 263 | file=fopen(subsfile, "r"); |
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[95474d7] | 264 | if (!file) return(-1); |
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| 265 | while ( fgets(buffer, 1024, file)!=NULL ) { |
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| 266 | if (buffer[0]=='#' || buffer[0]=='\n' || buffer[0]=='\n') continue; |
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| 267 | |
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| 268 | if (buffer[0]=='-') { |
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| 269 | start=buffer+1; |
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| 270 | } else { |
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| 271 | start=buffer; |
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[7d4fbcd] | 272 | } |
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[95474d7] | 273 | |
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[bb2c60d] | 274 | if (count >= subSize) { |
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[d21efbc] | 275 | subSize *= 2; |
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| 276 | subs = owl_realloc(subs, sizeof(ZSubscription_t) * subSize); |
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[93e883d] | 277 | } |
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[95474d7] | 278 | |
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| 279 | /* add it to the list of subs */ |
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[4d86e06] | 280 | if ((tmp=strtok(start, ",\n\r"))==NULL) continue; |
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[95474d7] | 281 | subs[count].zsub_class=owl_strdup(tmp); |
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[4d86e06] | 282 | if ((tmp=strtok(NULL, ",\n\r"))==NULL) continue; |
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[95474d7] | 283 | subs[count].zsub_classinst=owl_strdup(tmp); |
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[4d86e06] | 284 | if ((tmp=strtok(NULL, " \t\n\r"))==NULL) continue; |
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[95474d7] | 285 | subs[count].zsub_recipient=owl_strdup(tmp); |
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| 286 | |
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[bb2c60d] | 287 | /* if it started with '-' then add it to the global punt list, and |
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| 288 | * remove it from the list of subs. */ |
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[95474d7] | 289 | if (buffer[0]=='-') { |
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| 290 | owl_function_zpunt(subs[count].zsub_class, subs[count].zsub_classinst, subs[count].zsub_recipient, 0); |
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[bb2c60d] | 291 | owl_free(subs[count].zsub_class); |
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| 292 | owl_free(subs[count].zsub_classinst); |
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| 293 | owl_free(subs[count].zsub_recipient); |
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| 294 | } |
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| 295 | else { |
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| 296 | count++; |
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[95474d7] | 297 | } |
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[7d4fbcd] | 298 | } |
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[95474d7] | 299 | fclose(file); |
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[7d4fbcd] | 300 | |
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[7451af9] | 301 | ret = owl_zephyr_loadsubs_helper(subs, count); |
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| 302 | return(ret); |
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| 303 | #else |
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| 304 | return(0); |
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| 305 | #endif |
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| 306 | } |
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| 307 | |
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| 308 | /* Load default Barnowl subscriptions |
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| 309 | * |
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| 310 | * Returns 0 on success. |
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| 311 | * Return -2 if there is a failure from zephyr to load the subscriptions. |
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| 312 | */ |
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| 313 | int owl_zephyr_loadbarnowldefaultsubs() |
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| 314 | { |
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| 315 | #ifdef HAVE_LIBZEPHYR |
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| 316 | ZSubscription_t *subs; |
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| 317 | int subSize = 10; /* Max Barnowl default subs we allow */ |
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| 318 | int count, ret; |
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| 319 | |
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| 320 | subs = owl_malloc(sizeof(ZSubscription_t) * subSize); |
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| 321 | ret = 0; |
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| 322 | ZResetAuthentication(); |
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| 323 | count=0; |
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| 324 | |
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| 325 | subs[count].zsub_class=owl_strdup("message"); |
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| 326 | subs[count].zsub_classinst=owl_strdup("*"); |
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| 327 | subs[count].zsub_recipient=owl_strdup("%me%"); |
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| 328 | count++; |
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| 329 | |
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| 330 | ret = owl_zephyr_loadsubs_helper(subs, count); |
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[7d4fbcd] | 331 | return(ret); |
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[be0a79f] | 332 | #else |
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| 333 | return(0); |
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| 334 | #endif |
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[7d4fbcd] | 335 | } |
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| 336 | |
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[4357be8] | 337 | int owl_zephyr_loaddefaultsubs() |
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| 338 | { |
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[40d834a] | 339 | #ifdef HAVE_LIBZEPHYR |
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[4357be8] | 340 | ZSubscription_t subs[10]; |
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| 341 | |
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| 342 | if (ZSubscribeTo(subs,0,0) != ZERR_NONE) { |
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| 343 | owl_function_error("Error subscribing to default zephyr notifications."); |
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| 344 | return(-1); |
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| 345 | } |
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| 346 | return(0); |
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[40d834a] | 347 | #else |
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| 348 | return(0); |
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| 349 | #endif |
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[4357be8] | 350 | } |
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| 351 | |
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[e19eb97] | 352 | int owl_zephyr_loadloginsubs(const char *filename) |
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[31e48a3] | 353 | { |
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[be0a79f] | 354 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 355 | FILE *file; |
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[d21efbc] | 356 | ZSubscription_t *subs; |
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| 357 | int numSubs = 100; |
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[7d4fbcd] | 358 | char subsfile[1024], buffer[1024]; |
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[d21efbc] | 359 | int count, ret; |
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[4357be8] | 360 | struct stat statbuff; |
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[7d4fbcd] | 361 | |
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[d21efbc] | 362 | subs = owl_malloc(numSubs * sizeof(ZSubscription_t)); |
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| 363 | |
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[7d4fbcd] | 364 | if (filename==NULL) { |
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| 365 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".anyone"); |
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| 366 | } else { |
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| 367 | strcpy(subsfile, filename); |
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| 368 | } |
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[4357be8] | 369 | |
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| 370 | ret=stat(subsfile, &statbuff); |
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| 371 | if (ret) return(0); |
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| 372 | |
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| 373 | ret=0; |
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[7d4fbcd] | 374 | |
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[8262340] | 375 | ZResetAuthentication(); |
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[7d4fbcd] | 376 | count=0; |
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| 377 | file=fopen(subsfile, "r"); |
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| 378 | if (file) { |
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| 379 | while ( fgets(buffer, 1024, file)!=NULL ) { |
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[4083c49] | 380 | if (buffer[0] == '\0' || buffer[0] == '#' || buffer[0] == '\n') continue; |
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[7d4fbcd] | 381 | |
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[d21efbc] | 382 | if (count == numSubs) { |
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| 383 | numSubs *= 2; |
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| 384 | subs = owl_realloc(subs, numSubs * sizeof(ZSubscription_t)); |
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| 385 | } |
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[7d4fbcd] | 386 | |
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[4083c49] | 387 | if (buffer[strlen(buffer) - 1] == '\n') |
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| 388 | buffer[strlen(buffer) - 1] = '\0'; |
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[d21efbc] | 389 | subs[count].zsub_class=owl_strdup("login"); |
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| 390 | subs[count].zsub_recipient=owl_strdup("*"); |
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[7d4fbcd] | 391 | if (strchr(buffer, '@')) { |
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[d21efbc] | 392 | subs[count].zsub_classinst=owl_strdup(buffer); |
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[7d4fbcd] | 393 | } else { |
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[d21efbc] | 394 | subs[count].zsub_classinst=owl_sprintf("%s@%s", buffer, ZGetRealm()); |
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[7d4fbcd] | 395 | } |
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| 396 | |
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| 397 | count++; |
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| 398 | } |
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| 399 | fclose(file); |
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| 400 | } else { |
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| 401 | count=0; |
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| 402 | ret=-1; |
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| 403 | } |
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| 404 | |
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[d21efbc] | 405 | ret = owl_zephyr_loadsubs_helper(subs, count); |
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[7d4fbcd] | 406 | return(ret); |
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[be0a79f] | 407 | #else |
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| 408 | return(0); |
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| 409 | #endif |
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[7d4fbcd] | 410 | } |
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| 411 | |
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[31e48a3] | 412 | void unsuball() |
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| 413 | { |
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[be0a79f] | 414 | #if HAVE_LIBZEPHYR |
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[7d4fbcd] | 415 | int ret; |
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[8262340] | 416 | |
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| 417 | ZResetAuthentication(); |
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[7d4fbcd] | 418 | ret=ZCancelSubscriptions(0); |
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| 419 | if (ret != ZERR_NONE) { |
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| 420 | com_err("owl",ret,"while unsubscribing"); |
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| 421 | } |
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[be0a79f] | 422 | #endif |
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[7d4fbcd] | 423 | } |
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| 424 | |
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[e19eb97] | 425 | int owl_zephyr_sub(const char *class, const char *inst, const char *recip) |
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[31e48a3] | 426 | { |
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[be0a79f] | 427 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 428 | ZSubscription_t subs[5]; |
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| 429 | |
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[712caac] | 430 | subs[0].zsub_class=zstr(class); |
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| 431 | subs[0].zsub_classinst=zstr(inst); |
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| 432 | subs[0].zsub_recipient=zstr(recip); |
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[7d4fbcd] | 433 | |
---|
[8262340] | 434 | ZResetAuthentication(); |
---|
[7d4fbcd] | 435 | if (ZSubscribeTo(subs,1,0) != ZERR_NONE) { |
---|
[97cd00be] | 436 | owl_function_error("Error subbing to <%s,%s,%s>", class, inst, recip); |
---|
| 437 | return(-2); |
---|
[7d4fbcd] | 438 | } |
---|
| 439 | return(0); |
---|
[be0a79f] | 440 | #else |
---|
| 441 | return(0); |
---|
| 442 | #endif |
---|
[7d4fbcd] | 443 | } |
---|
| 444 | |
---|
| 445 | |
---|
[e19eb97] | 446 | int owl_zephyr_unsub(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 447 | { |
---|
[be0a79f] | 448 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 449 | ZSubscription_t subs[5]; |
---|
| 450 | |
---|
[712caac] | 451 | subs[0].zsub_class=zstr(class); |
---|
| 452 | subs[0].zsub_classinst=zstr(inst); |
---|
| 453 | subs[0].zsub_recipient=zstr(recip); |
---|
[7d4fbcd] | 454 | |
---|
[8262340] | 455 | ZResetAuthentication(); |
---|
[7d4fbcd] | 456 | if (ZUnsubscribeTo(subs,1,0) != ZERR_NONE) { |
---|
[97cd00be] | 457 | owl_function_error("Error unsubbing from <%s,%s,%s>", class, inst, recip); |
---|
| 458 | return(-2); |
---|
[7d4fbcd] | 459 | } |
---|
| 460 | return(0); |
---|
[be0a79f] | 461 | #else |
---|
| 462 | return(0); |
---|
| 463 | #endif |
---|
[7d4fbcd] | 464 | } |
---|
| 465 | |
---|
[b0430a6] | 466 | /* return a pointer to the data in the Jth field, (NULL terminated by |
---|
| 467 | * definition). Caller must free the return. |
---|
| 468 | */ |
---|
[be0a79f] | 469 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 470 | char *owl_zephyr_get_field(const ZNotice_t *n, int j) |
---|
[31e48a3] | 471 | { |
---|
[7d4fbcd] | 472 | int i, count, save; |
---|
[b0430a6] | 473 | char *out; |
---|
[7d4fbcd] | 474 | |
---|
[128171a] | 475 | /* If there's no message here, just run along now */ |
---|
| 476 | if (n->z_message_len == 0) |
---|
| 477 | return(owl_strdup("")); |
---|
| 478 | |
---|
[7d4fbcd] | 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 */ |
---|
[b0430a6] | 485 | return(owl_strdup(n->z_message+save)); |
---|
[7d4fbcd] | 486 | } else { |
---|
| 487 | save=i+1; |
---|
| 488 | } |
---|
| 489 | } |
---|
| 490 | } |
---|
[b0430a6] | 491 | /* catch the last field, which might not be null terminated */ |
---|
[7d4fbcd] | 492 | if (count==j-1) { |
---|
[b0430a6] | 493 | out=owl_malloc(n->z_message_len-save+5); |
---|
| 494 | memcpy(out, n->z_message+save, n->z_message_len-save); |
---|
| 495 | out[n->z_message_len-save]='\0'; |
---|
| 496 | return(out); |
---|
[7d4fbcd] | 497 | } |
---|
[b0430a6] | 498 | |
---|
| 499 | return(owl_strdup("")); |
---|
[7d4fbcd] | 500 | } |
---|
[5376a95] | 501 | |
---|
[1077891a] | 502 | char *owl_zephyr_get_field_as_utf8(const ZNotice_t *n, int j) |
---|
[5376a95] | 503 | { |
---|
| 504 | int i, count, save; |
---|
| 505 | |
---|
| 506 | /* If there's no message here, just run along now */ |
---|
| 507 | if (n->z_message_len == 0) |
---|
| 508 | return(owl_strdup("")); |
---|
| 509 | |
---|
| 510 | count=save=0; |
---|
| 511 | for (i = 0; i < n->z_message_len; i++) { |
---|
| 512 | if (n->z_message[i]=='\0') { |
---|
| 513 | count++; |
---|
| 514 | if (count == j) { |
---|
| 515 | /* just found the end of the field we're looking for */ |
---|
[6201646] | 516 | return(owl_validate_or_convert(n->z_message + save)); |
---|
[5376a95] | 517 | } else { |
---|
| 518 | save = i + 1; |
---|
| 519 | } |
---|
| 520 | } |
---|
| 521 | } |
---|
| 522 | /* catch the last field, which might not be null terminated */ |
---|
| 523 | if (count == j - 1) { |
---|
[6201646] | 524 | char *tmp, *out; |
---|
| 525 | tmp = owl_malloc(n->z_message_len-save+5); |
---|
| 526 | memcpy(tmp, n->z_message+save, n->z_message_len-save); |
---|
| 527 | tmp[n->z_message_len-save]='\0'; |
---|
| 528 | out = owl_validate_or_convert(tmp); |
---|
| 529 | owl_free(tmp); |
---|
| 530 | return out; |
---|
[5376a95] | 531 | } |
---|
| 532 | |
---|
| 533 | return(owl_strdup("")); |
---|
| 534 | } |
---|
[09489b89] | 535 | #else |
---|
[701a184] | 536 | char *owl_zephyr_get_field(void *n, int j) |
---|
[09489b89] | 537 | { |
---|
[b0430a6] | 538 | return(owl_strdup("")); |
---|
[09489b89] | 539 | } |
---|
[5577606] | 540 | char *owl_zephyr_get_field_as_utf8(void *n, int j) |
---|
[5376a95] | 541 | { |
---|
| 542 | return owl_zephyr_get_field(n, j); |
---|
| 543 | } |
---|
[be0a79f] | 544 | #endif |
---|
[7d4fbcd] | 545 | |
---|
[b0430a6] | 546 | |
---|
[be0a79f] | 547 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 548 | int owl_zephyr_get_num_fields(const ZNotice_t *n) |
---|
[31e48a3] | 549 | { |
---|
[7d4fbcd] | 550 | int i, fields; |
---|
| 551 | |
---|
[50e29e3] | 552 | if(n->z_message_len == 0) |
---|
| 553 | return 0; |
---|
| 554 | |
---|
[7d4fbcd] | 555 | fields=1; |
---|
| 556 | for (i=0; i<n->z_message_len; i++) { |
---|
| 557 | if (n->z_message[i]=='\0') fields++; |
---|
| 558 | } |
---|
| 559 | |
---|
| 560 | return(fields); |
---|
| 561 | } |
---|
[09489b89] | 562 | #else |
---|
[1077891a] | 563 | int owl_zephyr_get_num_fields(const void *n) |
---|
[09489b89] | 564 | { |
---|
| 565 | return(0); |
---|
| 566 | } |
---|
[be0a79f] | 567 | #endif |
---|
[7d4fbcd] | 568 | |
---|
[be0a79f] | 569 | #ifdef HAVE_LIBZEPHYR |
---|
[bf73bdd] | 570 | /* return a pointer to the message, place the message length in k |
---|
| 571 | * caller must free the return |
---|
| 572 | */ |
---|
[c08c70a] | 573 | char *owl_zephyr_get_message(const ZNotice_t *n, const owl_message *m) |
---|
[31e48a3] | 574 | { |
---|
[405d5e6] | 575 | /* don't let ping messages have a body */ |
---|
[7d4fbcd] | 576 | if (!strcasecmp(n->z_opcode, "ping")) { |
---|
[bf73bdd] | 577 | return(owl_strdup("")); |
---|
[7d4fbcd] | 578 | } |
---|
| 579 | |
---|
[a1bb198] | 580 | /* deal with MIT NOC messages */ |
---|
[85d1795] | 581 | 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")) { |
---|
| 582 | char *msg, *field3, *field4; |
---|
[a1bb198] | 583 | |
---|
| 584 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 585 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 586 | |
---|
[85d1795] | 587 | msg = owl_sprintf("%s service on %s %s\n%s", n->z_opcode, n->z_class_inst, field3, field4); |
---|
[272a4a0] | 588 | owl_free(field3); |
---|
| 589 | owl_free(field4); |
---|
[a1bb198] | 590 | if (msg) { |
---|
| 591 | return msg; |
---|
| 592 | } |
---|
| 593 | } |
---|
[fba0f96] | 594 | /* deal with MIT Discuss messages */ |
---|
[e2a620b] | 595 | else if (!strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3 ($5)\nSubject: $4") || |
---|
| 596 | !strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3\nSubject: $4")) { |
---|
[fba0f96] | 597 | char *msg, *field1, *field2, *field3, *field4, *field5; |
---|
| 598 | |
---|
| 599 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 600 | field2 = owl_zephyr_get_field(n, 2); |
---|
| 601 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 602 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 603 | field5 = owl_zephyr_get_field(n, 5); |
---|
| 604 | |
---|
| 605 | msg = owl_sprintf("New transaction [%s] entered in %s\nFrom: %s (%s)\nSubject: %s", field1, field2, field3, field5, field4); |
---|
| 606 | owl_free(field1); |
---|
| 607 | owl_free(field2); |
---|
| 608 | owl_free(field3); |
---|
| 609 | owl_free(field4); |
---|
| 610 | owl_free(field5); |
---|
| 611 | if (msg) { |
---|
| 612 | return msg; |
---|
| 613 | } |
---|
| 614 | } |
---|
[85d1795] | 615 | /* deal with MIT Moira messages */ |
---|
| 616 | else if (!strcasecmp(n->z_default_format, "MOIRA $instance on $fromhost:\n $message\n")) { |
---|
| 617 | char *msg, *field1; |
---|
| 618 | |
---|
| 619 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 620 | |
---|
| 621 | msg = owl_sprintf("MOIRA %s on %s: %s", n->z_class_inst, owl_message_get_hostname(m), field1); |
---|
| 622 | owl_free(field1); |
---|
| 623 | if (msg) { |
---|
| 624 | return msg; |
---|
| 625 | } |
---|
| 626 | } |
---|
[405d5e6] | 627 | |
---|
[85d1795] | 628 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 629 | return(owl_zephyr_get_field(n, 1)); |
---|
| 630 | } |
---|
| 631 | else { |
---|
| 632 | return(owl_zephyr_get_field(n, 2)); |
---|
| 633 | } |
---|
[7d4fbcd] | 634 | } |
---|
[be0a79f] | 635 | #endif |
---|
[7d4fbcd] | 636 | |
---|
[be0a79f] | 637 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 638 | const char *owl_zephyr_get_zsig(const ZNotice_t *n, int *k) |
---|
[31e48a3] | 639 | { |
---|
[7d4fbcd] | 640 | /* return a pointer to the zsig if there is one */ |
---|
| 641 | |
---|
[405d5e6] | 642 | /* message length 0? No zsig */ |
---|
[7d4fbcd] | 643 | if (n->z_message_len==0) { |
---|
| 644 | *k=0; |
---|
| 645 | return(""); |
---|
| 646 | } |
---|
[405d5e6] | 647 | |
---|
[85d1795] | 648 | /* If there's only one field, no zsig */ |
---|
| 649 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 650 | *k=0; |
---|
[405d5e6] | 651 | return(""); |
---|
| 652 | } |
---|
| 653 | |
---|
| 654 | /* Everything else is field 1 */ |
---|
[7d4fbcd] | 655 | *k=strlen(n->z_message); |
---|
| 656 | return(n->z_message); |
---|
| 657 | } |
---|
[09489b89] | 658 | #else |
---|
[1077891a] | 659 | const char *owl_zephyr_get_zsig(const void *n, int *k) |
---|
[09489b89] | 660 | { |
---|
| 661 | return(""); |
---|
| 662 | } |
---|
[be0a79f] | 663 | #endif |
---|
[7d4fbcd] | 664 | |
---|
[e19eb97] | 665 | int send_zephyr(const char *opcode, const char *zsig, const char *class, const char *instance, const char *recipient, const char *message) |
---|
[31e48a3] | 666 | { |
---|
[be0a79f] | 667 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 668 | int ret; |
---|
| 669 | ZNotice_t notice; |
---|
| 670 | |
---|
| 671 | memset(¬ice, 0, sizeof(notice)); |
---|
| 672 | |
---|
[8262340] | 673 | ZResetAuthentication(); |
---|
[8ba37ec] | 674 | |
---|
| 675 | if (!zsig) zsig=""; |
---|
[8262340] | 676 | |
---|
[7d4fbcd] | 677 | notice.z_kind=ACKED; |
---|
| 678 | notice.z_port=0; |
---|
[712caac] | 679 | notice.z_class=zstr(class); |
---|
| 680 | notice.z_class_inst=zstr(instance); |
---|
[21882032] | 681 | notice.z_sender=NULL; |
---|
[7d4fbcd] | 682 | if (!strcmp(recipient, "*") || !strcmp(recipient, "@")) { |
---|
[712caac] | 683 | notice.z_recipient=zstr(""); |
---|
[21882032] | 684 | if (*owl_global_get_zsender(&g)) |
---|
[712caac] | 685 | notice.z_sender=zstr(owl_global_get_zsender(&g)); |
---|
[7d4fbcd] | 686 | } else { |
---|
[712caac] | 687 | notice.z_recipient=zstr(recipient); |
---|
[7d4fbcd] | 688 | } |
---|
[712caac] | 689 | notice.z_default_format=zstr("Class $class, Instance $instance:\nTo: @bold($recipient) at $time $date\nFrom: @bold{$1 <$sender>}\n\n$2"); |
---|
| 690 | if (opcode) notice.z_opcode=zstr(opcode); |
---|
[7d4fbcd] | 691 | |
---|
[56330ff] | 692 | notice.z_message_len=strlen(zsig)+1+strlen(message); |
---|
[7d4fbcd] | 693 | notice.z_message=owl_malloc(notice.z_message_len+10); |
---|
[56330ff] | 694 | strcpy(notice.z_message, zsig); |
---|
| 695 | memcpy(notice.z_message+strlen(zsig)+1, message, strlen(message)); |
---|
[7d4fbcd] | 696 | |
---|
| 697 | /* ret=ZSendNotice(¬ice, ZAUTH); */ |
---|
| 698 | ret=ZSrvSendNotice(¬ice, ZAUTH, send_zephyr_helper); |
---|
| 699 | |
---|
| 700 | /* free then check the return */ |
---|
| 701 | owl_free(notice.z_message); |
---|
| 702 | ZFreeNotice(¬ice); |
---|
| 703 | if (ret!=ZERR_NONE) { |
---|
[ec6ff52] | 704 | owl_function_error("Error sending zephyr"); |
---|
[7d4fbcd] | 705 | return(ret); |
---|
| 706 | } |
---|
| 707 | return(0); |
---|
[be0a79f] | 708 | #else |
---|
| 709 | return(0); |
---|
| 710 | #endif |
---|
[7d4fbcd] | 711 | } |
---|
| 712 | |
---|
[be0a79f] | 713 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 714 | Code_t send_zephyr_helper(ZNotice_t *notice, char *buf, int len, int wait) |
---|
| 715 | { |
---|
[7d4fbcd] | 716 | return(ZSendPacket(buf, len, 0)); |
---|
| 717 | } |
---|
[be0a79f] | 718 | #endif |
---|
[7d4fbcd] | 719 | |
---|
[e19eb97] | 720 | void send_ping(const char *to, const char *zclass, const char *zinstance) |
---|
[31e48a3] | 721 | { |
---|
[be0a79f] | 722 | #ifdef HAVE_LIBZEPHYR |
---|
[3ef779b] | 723 | send_zephyr("PING", "", zclass, zinstance, to, ""); |
---|
[be0a79f] | 724 | #endif |
---|
[7d4fbcd] | 725 | } |
---|
| 726 | |
---|
[be0a79f] | 727 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 728 | void owl_zephyr_handle_ack(const ZNotice_t *retnotice) |
---|
[31e48a3] | 729 | { |
---|
[7d4fbcd] | 730 | char *tmp; |
---|
| 731 | |
---|
| 732 | /* if it's an HMACK ignore it */ |
---|
| 733 | if (retnotice->z_kind == HMACK) return; |
---|
[aecf3e6] | 734 | |
---|
[7d4fbcd] | 735 | if (retnotice->z_kind == SERVNAK) { |
---|
[ec6ff52] | 736 | owl_function_error("Authorization failure sending zephyr"); |
---|
[7d4fbcd] | 737 | } else if ((retnotice->z_kind != SERVACK) || !retnotice->z_message_len) { |
---|
[ec6ff52] | 738 | owl_function_error("Detected server failure while receiving acknowledgement"); |
---|
[7d4fbcd] | 739 | } else if (!strcmp(retnotice->z_message, ZSRVACK_SENT)) { |
---|
| 740 | if (!strcasecmp(retnotice->z_opcode, "ping")) { |
---|
| 741 | return; |
---|
| 742 | } else { |
---|
[d73e3af] | 743 | if (strcasecmp(retnotice->z_recipient, "")) |
---|
[1e550b2] | 744 | { /* personal */ |
---|
[d73e3af] | 745 | tmp=short_zuser(retnotice->z_recipient); |
---|
| 746 | if(!strcasecmp(retnotice->z_class, "message") && |
---|
| 747 | !strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
| 748 | owl_function_makemsg("Message sent to %s.", tmp); |
---|
[1e550b2] | 749 | } else if(!strcasecmp(retnotice->z_class, "message")) { /* instanced, but not classed, personal */ |
---|
[d73e3af] | 750 | owl_function_makemsg("Message sent to %s on -i %s\n", tmp, retnotice->z_class_inst); |
---|
[1e550b2] | 751 | } else { /* classed personal */ |
---|
[d73e3af] | 752 | owl_function_makemsg("Message sent to %s on -c %s -i %s\n", tmp, retnotice->z_class, retnotice->z_class_inst); |
---|
| 753 | } |
---|
[27f6487] | 754 | owl_free(tmp); |
---|
[d73e3af] | 755 | } else { |
---|
[1e550b2] | 756 | /* class / instance message */ |
---|
[d73e3af] | 757 | owl_function_makemsg("Message sent to -c %s -i %s\n", retnotice->z_class, retnotice->z_class_inst); |
---|
| 758 | } |
---|
[7d4fbcd] | 759 | } |
---|
| 760 | } else if (!strcmp(retnotice->z_message, ZSRVACK_NOTSENT)) { |
---|
[1151f0b] | 761 | #define BUFFLEN 1024 |
---|
[44f32fb] | 762 | if (retnotice->z_recipient == NULL |
---|
[60c2e1e] | 763 | || *retnotice->z_recipient == 0 |
---|
[44f32fb] | 764 | || *retnotice->z_recipient == '@') { |
---|
[1151f0b] | 765 | char buff[BUFFLEN]; |
---|
[44f32fb] | 766 | owl_function_error("No one subscribed to class %s", retnotice->z_class); |
---|
[1151f0b] | 767 | snprintf(buff, BUFFLEN, "Could not send message to class %s: no one subscribed.\n", retnotice->z_class); |
---|
[9119a47] | 768 | owl_function_adminmsg("", buff); |
---|
[7d4fbcd] | 769 | } else { |
---|
[1151f0b] | 770 | char buff[BUFFLEN]; |
---|
[24ccc01] | 771 | owl_zwrite zw; |
---|
| 772 | char *realm; |
---|
| 773 | |
---|
[4b464a4] | 774 | tmp = short_zuser(retnotice->z_recipient); |
---|
[44f32fb] | 775 | owl_function_error("%s: Not logged in or subscribing.", tmp); |
---|
[3ef779b] | 776 | /* |
---|
| 777 | * These error messages are often over 80 chars, but users who want to |
---|
| 778 | * see the whole thing can scroll to the side, and for those with wide |
---|
| 779 | * terminals or who don't care, not splitting saves a line in the UI |
---|
| 780 | */ |
---|
| 781 | if(strcasecmp(retnotice->z_class, "message")) { |
---|
[1151f0b] | 782 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 783 | "Could not send message to %s: " |
---|
[3ef779b] | 784 | "not logged in or subscribing to class %s, instance %s.\n", |
---|
[10e3963] | 785 | tmp, |
---|
[1151f0b] | 786 | retnotice->z_class, |
---|
| 787 | retnotice->z_class_inst); |
---|
[3ef779b] | 788 | } else if(strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
| 789 | snprintf(buff, BUFFLEN, |
---|
| 790 | "Could not send message to %s: " |
---|
| 791 | "not logged in or subscribing to instance %s.\n", |
---|
| 792 | tmp, |
---|
| 793 | retnotice->z_class_inst); |
---|
[44f32fb] | 794 | } else { |
---|
[1151f0b] | 795 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 796 | "Could not send message to %s: " |
---|
| 797 | "not logged in or subscribing to messages.\n", |
---|
| 798 | tmp); |
---|
[44f32fb] | 799 | } |
---|
[9119a47] | 800 | owl_function_adminmsg("", buff); |
---|
[24ccc01] | 801 | |
---|
| 802 | memset(&zw, 0, sizeof(zw)); |
---|
| 803 | zw.class = owl_strdup(retnotice->z_class); |
---|
| 804 | zw.inst = owl_strdup(retnotice->z_class_inst); |
---|
| 805 | realm = strchr(retnotice->z_recipient, '@'); |
---|
| 806 | if(realm) { |
---|
| 807 | zw.realm = owl_strdup(realm + 1); |
---|
| 808 | } else { |
---|
| 809 | zw.realm = owl_strdup(owl_zephyr_get_realm()); |
---|
| 810 | } |
---|
| 811 | zw.opcode = owl_strdup(retnotice->z_opcode); |
---|
| 812 | zw.zsig = owl_strdup(""); |
---|
| 813 | owl_list_create(&(zw.recips)); |
---|
| 814 | owl_list_append_element(&(zw.recips), owl_strdup(tmp)); |
---|
| 815 | |
---|
| 816 | owl_log_outgoing_zephyr_error(&zw, buff); |
---|
| 817 | |
---|
| 818 | owl_zwrite_free(&zw); |
---|
[1c6c4d3] | 819 | owl_free(tmp); |
---|
[7d4fbcd] | 820 | } |
---|
| 821 | } else { |
---|
[ec6ff52] | 822 | owl_function_error("Internal error on ack (%s)", retnotice->z_message); |
---|
[7d4fbcd] | 823 | } |
---|
| 824 | } |
---|
[09489b89] | 825 | #else |
---|
[1077891a] | 826 | void owl_zephyr_handle_ack(const void *retnotice) |
---|
[09489b89] | 827 | { |
---|
| 828 | } |
---|
[be0a79f] | 829 | #endif |
---|
[7d4fbcd] | 830 | |
---|
[be0a79f] | 831 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 832 | int owl_zephyr_notice_is_ack(const ZNotice_t *n) |
---|
[31e48a3] | 833 | { |
---|
[7d4fbcd] | 834 | if (n->z_kind == SERVNAK || n->z_kind == SERVACK || n->z_kind == HMACK) { |
---|
| 835 | if (!strcasecmp(n->z_class, LOGIN_CLASS)) return(0); |
---|
| 836 | return(1); |
---|
| 837 | } |
---|
| 838 | return(0); |
---|
| 839 | } |
---|
[09489b89] | 840 | #else |
---|
[1077891a] | 841 | int owl_zephyr_notice_is_ack(const void *n) |
---|
[09489b89] | 842 | { |
---|
| 843 | return(0); |
---|
| 844 | } |
---|
[be0a79f] | 845 | #endif |
---|
[7d4fbcd] | 846 | |
---|
[c08c70a] | 847 | void owl_zephyr_zaway(const owl_message *m) |
---|
[31e48a3] | 848 | { |
---|
[be0a79f] | 849 | #ifdef HAVE_LIBZEPHYR |
---|
[7c8060d0] | 850 | char *tmpbuff, *myuser, *to; |
---|
[15b34fd] | 851 | owl_message *mout; |
---|
[7d4fbcd] | 852 | |
---|
[aa2f6364] | 853 | /* bail if it doesn't look like a message we should reply to. Some |
---|
[2de4f20] | 854 | * of this defined by the way zaway(1) works |
---|
| 855 | */ |
---|
[7d4fbcd] | 856 | if (strcasecmp(owl_message_get_class(m), "message")) return; |
---|
| 857 | if (strcasecmp(owl_message_get_recipient(m), ZGetSender())) return; |
---|
| 858 | if (!strcasecmp(owl_message_get_sender(m), "")) return; |
---|
| 859 | if (!strcasecmp(owl_message_get_opcode(m), "ping")) return; |
---|
| 860 | if (!strcasecmp(owl_message_get_opcode(m), "auto")) return; |
---|
[d023c25] | 861 | if (!strcasecmp(owl_message_get_zsig(m), "Automated reply:")) return; |
---|
[7d4fbcd] | 862 | if (!strcasecmp(owl_message_get_sender(m), ZGetSender())) return; |
---|
[9854278] | 863 | if (owl_message_get_attribute_value(m, "isauto")) return; |
---|
[7d4fbcd] | 864 | |
---|
[7c8060d0] | 865 | if (owl_global_is_smartstrip(&g)) { |
---|
[e3d9c77] | 866 | to=owl_zephyr_smartstripped_user(owl_message_get_sender(m)); |
---|
[7c8060d0] | 867 | } else { |
---|
| 868 | to=owl_strdup(owl_message_get_sender(m)); |
---|
| 869 | } |
---|
| 870 | |
---|
[7d4fbcd] | 871 | send_zephyr("", |
---|
| 872 | "Automated reply:", |
---|
| 873 | owl_message_get_class(m), |
---|
| 874 | owl_message_get_instance(m), |
---|
[7c8060d0] | 875 | to, |
---|
[7d4fbcd] | 876 | owl_global_get_zaway_msg(&g)); |
---|
| 877 | |
---|
[7c8060d0] | 878 | myuser=short_zuser(to); |
---|
[aa2f6364] | 879 | if (!strcasecmp(owl_message_get_instance(m), "personal")) { |
---|
| 880 | tmpbuff = owl_sprintf("zwrite %s", myuser); |
---|
| 881 | } else { |
---|
| 882 | tmpbuff = owl_sprintf("zwrite -i %s %s", owl_message_get_instance(m), myuser); |
---|
| 883 | } |
---|
| 884 | owl_free(myuser); |
---|
[7c8060d0] | 885 | owl_free(to); |
---|
[aa2f6364] | 886 | |
---|
[7d4fbcd] | 887 | /* display the message as an admin message in the receive window */ |
---|
[15b34fd] | 888 | mout=owl_function_make_outgoing_zephyr(owl_global_get_zaway_msg(&g), tmpbuff, "Automated reply:"); |
---|
[13a3c1db] | 889 | owl_global_messagequeue_addmsg(&g, mout); |
---|
[7d4fbcd] | 890 | owl_free(tmpbuff); |
---|
[be0a79f] | 891 | #endif |
---|
[7d4fbcd] | 892 | } |
---|
| 893 | |
---|
[be0a79f] | 894 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 895 | void owl_zephyr_hackaway_cr(ZNotice_t *n) |
---|
| 896 | { |
---|
[7d4fbcd] | 897 | /* replace \r's with ' '. Gross-ish */ |
---|
| 898 | int i; |
---|
| 899 | |
---|
| 900 | for (i=0; i<n->z_message_len; i++) { |
---|
| 901 | if (n->z_message[i]=='\r') { |
---|
| 902 | n->z_message[i]=' '; |
---|
| 903 | } |
---|
| 904 | } |
---|
| 905 | } |
---|
[be0a79f] | 906 | #endif |
---|
[7d4fbcd] | 907 | |
---|
[e19eb97] | 908 | void owl_zephyr_zlocate(const char *user, char *out, int auth) |
---|
[31e48a3] | 909 | { |
---|
[be0a79f] | 910 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 911 | int ret, numlocs; |
---|
| 912 | int one = 1; |
---|
| 913 | ZLocations_t locations; |
---|
| 914 | char *myuser; |
---|
| 915 | |
---|
| 916 | strcpy(out, ""); |
---|
[8262340] | 917 | ZResetAuthentication(); |
---|
[712caac] | 918 | ret=ZLocateUser(zstr(user),&numlocs,auth?ZAUTH:ZNOAUTH); |
---|
[7d4fbcd] | 919 | if (ret != ZERR_NONE) { |
---|
[667a1b6] | 920 | sprintf(out, "Error locating user %s\n", user); |
---|
| 921 | return; |
---|
[7d4fbcd] | 922 | } |
---|
| 923 | |
---|
| 924 | if (numlocs==0) { |
---|
[2527615] | 925 | myuser=short_zuser(user); |
---|
[451db9e] | 926 | sprintf(out, "%s: Hidden or not logged in\n", myuser); |
---|
[2527615] | 927 | owl_free(myuser); |
---|
[7d4fbcd] | 928 | return; |
---|
| 929 | } |
---|
| 930 | |
---|
| 931 | for (;numlocs;numlocs--) { |
---|
| 932 | ZGetLocations(&locations,&one); |
---|
[4b464a4] | 933 | myuser=short_zuser(user); |
---|
[b9cb41b] | 934 | sprintf(out + strlen(out), "%s: %s\t%s\t%s\n", myuser, |
---|
[667a1b6] | 935 | locations.host ? locations.host : "?", |
---|
| 936 | locations.tty ? locations.tty : "?", |
---|
| 937 | locations.time ? locations.time : "?"); |
---|
[7d4fbcd] | 938 | owl_free(myuser); |
---|
| 939 | } |
---|
[be0a79f] | 940 | #endif |
---|
[7d4fbcd] | 941 | } |
---|
[bde7714] | 942 | |
---|
[e19eb97] | 943 | void owl_zephyr_addsub(const char *filename, const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 944 | { |
---|
[be0a79f] | 945 | #ifdef HAVE_LIBZEPHYR |
---|
[bde7714] | 946 | char *line, subsfile[LINE], buff[LINE]; |
---|
| 947 | FILE *file; |
---|
| 948 | |
---|
| 949 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
| 950 | |
---|
| 951 | if (filename==NULL) { |
---|
| 952 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".zephyr.subs"); |
---|
| 953 | } else { |
---|
| 954 | strcpy(subsfile, filename); |
---|
| 955 | } |
---|
| 956 | |
---|
[74037d9] | 957 | /* if the file already exists, check to see if the sub is already there */ |
---|
[bde7714] | 958 | file=fopen(subsfile, "r"); |
---|
[74037d9] | 959 | if (file) { |
---|
| 960 | while (fgets(buff, LINE, file)!=NULL) { |
---|
| 961 | if (!strcasecmp(buff, line)) { |
---|
| 962 | owl_function_error("Subscription already present in %s", subsfile); |
---|
| 963 | owl_free(line); |
---|
[e78397d] | 964 | fclose(file); |
---|
[74037d9] | 965 | return; |
---|
| 966 | } |
---|
[bde7714] | 967 | } |
---|
[99dabee] | 968 | fclose(file); |
---|
[bde7714] | 969 | } |
---|
| 970 | |
---|
| 971 | /* if we get here then we didn't find it */ |
---|
| 972 | file=fopen(subsfile, "a"); |
---|
| 973 | if (!file) { |
---|
[ec6ff52] | 974 | owl_function_error("Error opening file %s for writing", subsfile); |
---|
[bde7714] | 975 | owl_free(line); |
---|
| 976 | return; |
---|
| 977 | } |
---|
| 978 | fputs(line, file); |
---|
| 979 | fclose(file); |
---|
| 980 | owl_function_makemsg("Subscription added"); |
---|
| 981 | |
---|
| 982 | owl_free(line); |
---|
[be0a79f] | 983 | #endif |
---|
[bde7714] | 984 | } |
---|
| 985 | |
---|
[e19eb97] | 986 | void owl_zephyr_delsub(const char *filename, const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 987 | { |
---|
[be0a79f] | 988 | #ifdef HAVE_LIBZEPHYR |
---|
[b2a91b6] | 989 | char *line, *subsfile; |
---|
[bde7714] | 990 | |
---|
| 991 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
[b2a91b6] | 992 | line[strlen(line)-1]='\0'; |
---|
[bde7714] | 993 | |
---|
[b2a91b6] | 994 | if (!filename) { |
---|
| 995 | subsfile=owl_sprintf("%s/.zephyr.subs", owl_global_get_homedir(&g)); |
---|
[bde7714] | 996 | } else { |
---|
[b2a91b6] | 997 | subsfile=owl_strdup(filename); |
---|
[bde7714] | 998 | } |
---|
[b2a91b6] | 999 | |
---|
| 1000 | owl_util_file_deleteline(subsfile, line, 1); |
---|
| 1001 | owl_free(subsfile); |
---|
[bde7714] | 1002 | owl_free(line); |
---|
| 1003 | owl_function_makemsg("Subscription removed"); |
---|
[be0a79f] | 1004 | #endif |
---|
[bde7714] | 1005 | } |
---|
| 1006 | |
---|
[b2a91b6] | 1007 | /* caller must free the return */ |
---|
[e19eb97] | 1008 | char *owl_zephyr_makesubline(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 1009 | { |
---|
[36486be] | 1010 | return owl_sprintf("%s,%s,%s\n", class, inst, !strcmp(recip, "") ? "*" : recip); |
---|
[bde7714] | 1011 | } |
---|
[31e48a3] | 1012 | |
---|
| 1013 | |
---|
| 1014 | void owl_zephyr_zlog_in(void) |
---|
| 1015 | { |
---|
[be0a79f] | 1016 | #ifdef HAVE_LIBZEPHYR |
---|
[e19eb97] | 1017 | const char *exposure, *eset; |
---|
[31e48a3] | 1018 | int ret; |
---|
| 1019 | |
---|
| 1020 | ZResetAuthentication(); |
---|
| 1021 | |
---|
| 1022 | eset=EXPOSE_REALMVIS; |
---|
[712caac] | 1023 | exposure=ZGetVariable(zstr("exposure")); |
---|
[31e48a3] | 1024 | if (exposure==NULL) { |
---|
| 1025 | eset=EXPOSE_REALMVIS; |
---|
| 1026 | } else if (!strcasecmp(exposure,EXPOSE_NONE)) { |
---|
| 1027 | eset = EXPOSE_NONE; |
---|
| 1028 | } else if (!strcasecmp(exposure,EXPOSE_OPSTAFF)) { |
---|
| 1029 | eset = EXPOSE_OPSTAFF; |
---|
| 1030 | } else if (!strcasecmp(exposure,EXPOSE_REALMVIS)) { |
---|
| 1031 | eset = EXPOSE_REALMVIS; |
---|
| 1032 | } else if (!strcasecmp(exposure,EXPOSE_REALMANN)) { |
---|
| 1033 | eset = EXPOSE_REALMANN; |
---|
| 1034 | } else if (!strcasecmp(exposure,EXPOSE_NETVIS)) { |
---|
| 1035 | eset = EXPOSE_NETVIS; |
---|
| 1036 | } else if (!strcasecmp(exposure,EXPOSE_NETANN)) { |
---|
| 1037 | eset = EXPOSE_NETANN; |
---|
| 1038 | } |
---|
| 1039 | |
---|
[712caac] | 1040 | ret=ZSetLocation(zstr(eset)); |
---|
[31e48a3] | 1041 | if (ret != ZERR_NONE) { |
---|
| 1042 | /* |
---|
| 1043 | char buff[LINE]; |
---|
| 1044 | sprintf(buff, "Error setting location: %s", error_message(ret)); |
---|
| 1045 | owl_function_makemsg(buff); |
---|
| 1046 | */ |
---|
| 1047 | } |
---|
[be0a79f] | 1048 | #endif |
---|
[31e48a3] | 1049 | } |
---|
| 1050 | |
---|
| 1051 | void owl_zephyr_zlog_out(void) |
---|
| 1052 | { |
---|
[be0a79f] | 1053 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 1054 | int ret; |
---|
| 1055 | |
---|
| 1056 | ZResetAuthentication(); |
---|
| 1057 | ret=ZUnsetLocation(); |
---|
| 1058 | if (ret != ZERR_NONE) { |
---|
| 1059 | /* |
---|
| 1060 | char buff[LINE]; |
---|
| 1061 | sprintf(buff, "Error unsetting location: %s", error_message(ret)); |
---|
| 1062 | owl_function_makemsg(buff); |
---|
| 1063 | */ |
---|
| 1064 | } |
---|
[be0a79f] | 1065 | #endif |
---|
[31e48a3] | 1066 | } |
---|
| 1067 | |
---|
[e19eb97] | 1068 | void owl_zephyr_addbuddy(const char *name) |
---|
[65ad073] | 1069 | { |
---|
| 1070 | char *filename; |
---|
| 1071 | FILE *file; |
---|
| 1072 | |
---|
| 1073 | filename=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 1074 | file=fopen(filename, "a"); |
---|
| 1075 | owl_free(filename); |
---|
| 1076 | if (!file) { |
---|
[ec6ff52] | 1077 | owl_function_error("Error opening zephyr buddy file for append"); |
---|
[65ad073] | 1078 | return; |
---|
| 1079 | } |
---|
| 1080 | fprintf(file, "%s\n", name); |
---|
| 1081 | fclose(file); |
---|
| 1082 | } |
---|
| 1083 | |
---|
[e19eb97] | 1084 | void owl_zephyr_delbuddy(const char *name) |
---|
[65ad073] | 1085 | { |
---|
| 1086 | char *filename; |
---|
| 1087 | |
---|
| 1088 | filename=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 1089 | owl_util_file_deleteline(filename, name, 0); |
---|
| 1090 | owl_free(filename); |
---|
| 1091 | } |
---|
[9381782] | 1092 | |
---|
| 1093 | /* return auth string */ |
---|
[09489b89] | 1094 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 1095 | const char *owl_zephyr_get_authstr(const ZNotice_t *n) |
---|
[9381782] | 1096 | { |
---|
| 1097 | |
---|
[f12d199] | 1098 | if (!n) return("UNKNOWN"); |
---|
| 1099 | |
---|
| 1100 | if (n->z_auth == ZAUTH_FAILED) { |
---|
[9381782] | 1101 | return ("FAILED"); |
---|
[f12d199] | 1102 | } else if (n->z_auth == ZAUTH_NO) { |
---|
[9381782] | 1103 | return ("NO"); |
---|
[f12d199] | 1104 | } else if (n->z_auth == ZAUTH_YES) { |
---|
[9381782] | 1105 | return ("YES"); |
---|
| 1106 | } else { |
---|
| 1107 | return ("UNKNOWN"); |
---|
[f12d199] | 1108 | } |
---|
[9381782] | 1109 | } |
---|
[09489b89] | 1110 | #else |
---|
[1077891a] | 1111 | const char *owl_zephyr_get_authstr(const void *n) |
---|
[09489b89] | 1112 | { |
---|
| 1113 | return(""); |
---|
| 1114 | } |
---|
| 1115 | #endif |
---|
[9381782] | 1116 | |
---|
[2de4f20] | 1117 | /* Returns a buffer of subscriptions or an error message. Caller must |
---|
| 1118 | * free the return. |
---|
[09489b89] | 1119 | */ |
---|
| 1120 | char *owl_zephyr_getsubs() |
---|
| 1121 | { |
---|
| 1122 | #ifdef HAVE_LIBZEPHYR |
---|
| 1123 | int ret, num, i, one; |
---|
[ddacb9c] | 1124 | int buffsize; |
---|
[09489b89] | 1125 | ZSubscription_t sub; |
---|
[ddacb9c] | 1126 | char *out; |
---|
[09489b89] | 1127 | one=1; |
---|
| 1128 | |
---|
| 1129 | ret=ZRetrieveSubscriptions(0, &num); |
---|
| 1130 | if (ret==ZERR_TOOMANYSUBS) { |
---|
[c8735aa] | 1131 | return(owl_strdup("Zephyr: too many subscriptions\n")); |
---|
[ddacb9c] | 1132 | } else if (ret || (num <= 0)) { |
---|
[c8735aa] | 1133 | return(owl_strdup("Zephyr: error retriving subscriptions\n")); |
---|
[09489b89] | 1134 | } |
---|
| 1135 | |
---|
[ddacb9c] | 1136 | buffsize = (num + 1) * 50; |
---|
| 1137 | out=owl_malloc(buffsize); |
---|
[09489b89] | 1138 | strcpy(out, ""); |
---|
| 1139 | for (i=0; i<num; i++) { |
---|
| 1140 | if ((ret = ZGetSubscriptions(&sub, &one)) != ZERR_NONE) { |
---|
| 1141 | owl_free(out); |
---|
| 1142 | ZFlushSubscriptions(); |
---|
| 1143 | out=owl_strdup("Error while getting subscriptions\n"); |
---|
| 1144 | return(out); |
---|
| 1145 | } else { |
---|
[ddacb9c] | 1146 | int tmpbufflen; |
---|
| 1147 | char *tmpbuff; |
---|
| 1148 | tmpbuff = owl_sprintf("<%s,%s,%s>\n%s", sub.zsub_class, sub.zsub_classinst, sub.zsub_recipient, out); |
---|
| 1149 | tmpbufflen = strlen(tmpbuff) + 1; |
---|
| 1150 | if (tmpbufflen > buffsize) { |
---|
| 1151 | char *out2; |
---|
| 1152 | buffsize = tmpbufflen * 2; |
---|
| 1153 | out2 = owl_realloc(out, buffsize); |
---|
| 1154 | if (out2 == NULL) { |
---|
| 1155 | owl_free(out); |
---|
| 1156 | owl_free(tmpbuff); |
---|
| 1157 | ZFlushSubscriptions(); |
---|
| 1158 | out=owl_strdup("Realloc error while getting subscriptions\n"); |
---|
| 1159 | return(out); |
---|
| 1160 | } |
---|
| 1161 | out = out2; |
---|
| 1162 | } |
---|
[09489b89] | 1163 | strcpy(out, tmpbuff); |
---|
[ddacb9c] | 1164 | owl_free(tmpbuff); |
---|
[09489b89] | 1165 | } |
---|
| 1166 | } |
---|
| 1167 | |
---|
| 1168 | ZFlushSubscriptions(); |
---|
| 1169 | return(out); |
---|
| 1170 | #else |
---|
[12c35df] | 1171 | return(owl_strdup("Zephyr not available")); |
---|
[09489b89] | 1172 | #endif |
---|
| 1173 | } |
---|
| 1174 | |
---|
[e19eb97] | 1175 | const char *owl_zephyr_get_variable(const char *var) |
---|
[09489b89] | 1176 | { |
---|
| 1177 | #ifdef HAVE_LIBZEPHYR |
---|
[712caac] | 1178 | return(ZGetVariable(zstr(var))); |
---|
[09489b89] | 1179 | #else |
---|
| 1180 | return(""); |
---|
| 1181 | #endif |
---|
| 1182 | } |
---|
| 1183 | |
---|
[e19eb97] | 1184 | void owl_zephyr_set_locationinfo(const char *host, const char *val) |
---|
[09489b89] | 1185 | { |
---|
| 1186 | #ifdef HAVE_LIBZEPHYR |
---|
[712caac] | 1187 | ZInitLocationInfo(zstr(host), zstr(val)); |
---|
[09489b89] | 1188 | #endif |
---|
| 1189 | } |
---|
| 1190 | |
---|
[e3d9c77] | 1191 | /* Strip a local realm fron the zephyr user name. |
---|
| 1192 | * The caller must free the return |
---|
| 1193 | */ |
---|
[e19eb97] | 1194 | char *short_zuser(const char *in) |
---|
[e3d9c77] | 1195 | { |
---|
| 1196 | char *out, *ptr; |
---|
| 1197 | |
---|
| 1198 | out=owl_strdup(in); |
---|
| 1199 | ptr=strchr(out, '@'); |
---|
| 1200 | if (ptr) { |
---|
| 1201 | if (!strcasecmp(ptr+1, owl_zephyr_get_realm())) { |
---|
| 1202 | *ptr='\0'; |
---|
| 1203 | } |
---|
| 1204 | } |
---|
| 1205 | return(out); |
---|
| 1206 | } |
---|
| 1207 | |
---|
| 1208 | /* Append a local realm to the zephyr user name if necessary. |
---|
| 1209 | * The caller must free the return. |
---|
| 1210 | */ |
---|
[e19eb97] | 1211 | char *long_zuser(const char *in) |
---|
[e3d9c77] | 1212 | { |
---|
[1971b59] | 1213 | if (strchr(in, '@')) { |
---|
| 1214 | return(owl_strdup(in)); |
---|
[e3d9c77] | 1215 | } |
---|
[1971b59] | 1216 | return(owl_sprintf("%s@%s", in, owl_zephyr_get_realm())); |
---|
[e3d9c77] | 1217 | } |
---|
| 1218 | |
---|
| 1219 | /* strip out the instance from a zsender's principal. Preserves the |
---|
| 1220 | * realm if present. daemon.webzephyr is a special case. The |
---|
| 1221 | * caller must free the return |
---|
| 1222 | */ |
---|
[e19eb97] | 1223 | char *owl_zephyr_smartstripped_user(const char *in) |
---|
[e3d9c77] | 1224 | { |
---|
| 1225 | char *ptr, *realm, *out; |
---|
| 1226 | |
---|
| 1227 | out=owl_strdup(in); |
---|
| 1228 | |
---|
| 1229 | /* bail immeaditly if we don't have to do any work */ |
---|
[fa4562c] | 1230 | ptr=strchr(out, '.'); |
---|
| 1231 | if (!strchr(out, '/') && !ptr) { |
---|
[e3d9c77] | 1232 | /* no '/' and no '.' */ |
---|
| 1233 | return(out); |
---|
| 1234 | } |
---|
[fa4562c] | 1235 | if (ptr && strchr(out, '@') && (ptr > strchr(out, '@'))) { |
---|
[e3d9c77] | 1236 | /* There's a '.' but it's in the realm */ |
---|
| 1237 | return(out); |
---|
| 1238 | } |
---|
[fa4562c] | 1239 | if (!strncasecmp(out, OWL_WEBZEPHYR_PRINCIPAL, strlen(OWL_WEBZEPHYR_PRINCIPAL))) { |
---|
[e3d9c77] | 1240 | return(out); |
---|
| 1241 | } |
---|
| 1242 | |
---|
[fa4562c] | 1243 | /* remove the realm from out, but hold on to it */ |
---|
[e3d9c77] | 1244 | realm=strchr(out, '@'); |
---|
| 1245 | if (realm) realm[0]='\0'; |
---|
| 1246 | |
---|
| 1247 | /* strip */ |
---|
| 1248 | ptr=strchr(out, '.'); |
---|
| 1249 | if (!ptr) ptr=strchr(out, '/'); |
---|
| 1250 | ptr[0]='\0'; |
---|
| 1251 | |
---|
| 1252 | /* reattach the realm if we had one */ |
---|
| 1253 | if (realm) { |
---|
| 1254 | strcat(out, "@"); |
---|
| 1255 | strcat(out, realm+1); |
---|
| 1256 | } |
---|
| 1257 | |
---|
| 1258 | return(out); |
---|
| 1259 | } |
---|
[5a95b69] | 1260 | |
---|
| 1261 | /* read the list of users in 'filename' as a .anyone file, and put the |
---|
| 1262 | * names of the zephyr users in the list 'in'. If 'filename' is NULL, |
---|
| 1263 | * use the default .anyone file in the users home directory. Returns |
---|
| 1264 | * -1 on failure, 0 on success. |
---|
| 1265 | */ |
---|
[e19eb97] | 1266 | int owl_zephyr_get_anyone_list(owl_list *in, const char *filename) |
---|
[5a95b69] | 1267 | { |
---|
| 1268 | #ifdef HAVE_LIBZEPHYR |
---|
| 1269 | char *ourfile, *tmp, buff[LINE]; |
---|
| 1270 | FILE *f; |
---|
| 1271 | |
---|
| 1272 | if (filename==NULL) { |
---|
| 1273 | ourfile=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 1274 | } else { |
---|
| 1275 | ourfile=owl_strdup(filename); |
---|
| 1276 | } |
---|
| 1277 | |
---|
| 1278 | f=fopen(ourfile, "r"); |
---|
| 1279 | if (!f) { |
---|
| 1280 | owl_function_error("Error opening file %s: %s", ourfile, strerror(errno) ? strerror(errno) : ""); |
---|
| 1281 | owl_free(ourfile); |
---|
| 1282 | return(-1); |
---|
| 1283 | } |
---|
| 1284 | |
---|
| 1285 | while (fgets(buff, LINE, f)!=NULL) { |
---|
| 1286 | /* ignore comments, blank lines etc. */ |
---|
| 1287 | if (buff[0]=='#') continue; |
---|
| 1288 | if (buff[0]=='\n') continue; |
---|
| 1289 | if (buff[0]=='\0') continue; |
---|
| 1290 | |
---|
| 1291 | /* strip the \n */ |
---|
| 1292 | buff[strlen(buff)-1]='\0'; |
---|
| 1293 | |
---|
| 1294 | /* ingore from # on */ |
---|
| 1295 | tmp=strchr(buff, '#'); |
---|
| 1296 | if (tmp) tmp[0]='\0'; |
---|
| 1297 | |
---|
| 1298 | /* ingore from SPC */ |
---|
| 1299 | tmp=strchr(buff, ' '); |
---|
| 1300 | if (tmp) tmp[0]='\0'; |
---|
| 1301 | |
---|
| 1302 | /* stick on the local realm. */ |
---|
| 1303 | if (!strchr(buff, '@')) { |
---|
| 1304 | strcat(buff, "@"); |
---|
| 1305 | strcat(buff, ZGetRealm()); |
---|
| 1306 | } |
---|
| 1307 | owl_list_append_element(in, owl_strdup(buff)); |
---|
| 1308 | } |
---|
| 1309 | fclose(f); |
---|
| 1310 | owl_free(ourfile); |
---|
| 1311 | return(0); |
---|
| 1312 | #else |
---|
| 1313 | return(-1); |
---|
| 1314 | #endif |
---|
| 1315 | } |
---|
[13a3c1db] | 1316 | |
---|
| 1317 | #ifdef HAVE_LIBZEPHYR |
---|
[f36cd97] | 1318 | void owl_zephyr_process_events(owl_dispatch *d) { |
---|
[13a3c1db] | 1319 | int zpendcount=0; |
---|
| 1320 | ZNotice_t notice; |
---|
| 1321 | struct sockaddr_in from; |
---|
| 1322 | owl_message *m=NULL; |
---|
| 1323 | |
---|
| 1324 | while(owl_zephyr_zpending() && zpendcount < 20) { |
---|
| 1325 | if (owl_zephyr_zpending()) { |
---|
| 1326 | ZReceiveNotice(¬ice, &from); |
---|
| 1327 | zpendcount++; |
---|
| 1328 | |
---|
| 1329 | /* is this an ack from a zephyr we sent? */ |
---|
| 1330 | if (owl_zephyr_notice_is_ack(¬ice)) { |
---|
| 1331 | owl_zephyr_handle_ack(¬ice); |
---|
| 1332 | continue; |
---|
| 1333 | } |
---|
| 1334 | |
---|
| 1335 | /* if it's a ping and we're not viewing pings then skip it */ |
---|
| 1336 | if (!owl_global_is_rxping(&g) && !strcasecmp(notice.z_opcode, "ping")) { |
---|
| 1337 | continue; |
---|
| 1338 | } |
---|
| 1339 | |
---|
| 1340 | /* create the new message */ |
---|
| 1341 | m=owl_malloc(sizeof(owl_message)); |
---|
| 1342 | owl_message_create_from_znotice(m, ¬ice); |
---|
| 1343 | |
---|
| 1344 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1345 | } |
---|
| 1346 | } |
---|
| 1347 | } |
---|
| 1348 | |
---|
| 1349 | #else |
---|
[f36cd97] | 1350 | void owl_zephyr_process_events(owl_dispatch *d) { |
---|
[13a3c1db] | 1351 | |
---|
| 1352 | } |
---|
| 1353 | #endif |
---|