[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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[09489b89] | 11 | #ifdef HAVE_LIBZEPHYR |
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[8262340] | 12 | Code_t ZResetAuthentication(); |
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[09489b89] | 13 | #endif |
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[8262340] | 14 | |
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[be0a79f] | 15 | int owl_zephyr_initialize() |
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| 16 | { |
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[09489b89] | 17 | #ifdef HAVE_LIBZEPHYR |
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[be0a79f] | 18 | int ret; |
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| 19 | |
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| 20 | if ((ret = ZInitialize()) != ZERR_NONE) { |
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| 21 | com_err("owl",ret,"while initializing"); |
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| 22 | return(1); |
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| 23 | } |
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| 24 | if ((ret = ZOpenPort(NULL)) != ZERR_NONE) { |
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| 25 | com_err("owl",ret,"while opening port"); |
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| 26 | return(1); |
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| 27 | } |
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[09489b89] | 28 | #endif |
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| 29 | return(0); |
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| 30 | } |
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| 31 | |
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| 32 | int owl_zephyr_shutdown() |
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| 33 | { |
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| 34 | #ifdef HAVE_LIBZEPHYR |
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[bfbf590] | 35 | if(owl_global_is_havezephyr(&g)) { |
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| 36 | unsuball(); |
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| 37 | ZClosePort(); |
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| 38 | } |
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[09489b89] | 39 | #endif |
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[be0a79f] | 40 | return(0); |
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| 41 | } |
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| 42 | |
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| 43 | int owl_zephyr_zpending() |
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| 44 | { |
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| 45 | #ifdef HAVE_LIBZEPHYR |
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[bfbf590] | 46 | if(owl_global_is_havezephyr(&g)) |
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| 47 | return(ZPending()); |
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| 48 | else |
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| 49 | return 0; |
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[be0a79f] | 50 | #else |
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| 51 | return(0); |
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| 52 | #endif |
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| 53 | } |
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| 54 | |
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[09489b89] | 55 | char *owl_zephyr_get_realm() |
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| 56 | { |
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| 57 | #ifdef HAVE_LIBZEPHYR |
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| 58 | return(ZGetRealm()); |
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| 59 | #else |
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| 60 | return(""); |
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| 61 | #endif |
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| 62 | } |
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| 63 | |
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| 64 | char *owl_zephyr_get_sender() |
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| 65 | { |
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| 66 | #ifdef HAVE_LIBZEPHYR |
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| 67 | return(ZGetSender()); |
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| 68 | #else |
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| 69 | return(""); |
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| 70 | #endif |
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| 71 | } |
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| 72 | |
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[f6050ee] | 73 | #ifdef HAVE_LIBZEPHYR |
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[93e883d] | 74 | int owl_zephyr_loadsubs_helper(ZSubscription_t subs[], int count) |
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| 75 | { |
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| 76 | int i, ret = 0; |
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| 77 | /* sub without defaults */ |
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| 78 | if (ZSubscribeToSansDefaults(subs,count,0) != ZERR_NONE) { |
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| 79 | owl_function_error("Error subscribing to zephyr notifications."); |
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| 80 | ret=-2; |
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| 81 | } |
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| 82 | |
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| 83 | /* free stuff */ |
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| 84 | for (i=0; i<count; i++) { |
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| 85 | owl_free(subs[i].zsub_class); |
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| 86 | owl_free(subs[i].zsub_classinst); |
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| 87 | owl_free(subs[i].zsub_recipient); |
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| 88 | } |
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[bb2c60d] | 89 | |
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[93e883d] | 90 | return ret; |
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| 91 | } |
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[f6050ee] | 92 | #endif |
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[93e883d] | 93 | |
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[95474d7] | 94 | /* Load zephyr subscriptions form 'filename'. If 'filename' is NULL, |
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| 95 | * the default file $HOME/.zephyr.subs will be used. |
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| 96 | * |
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| 97 | * Returns 0 on success. If the file does not exist, return -1 if |
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| 98 | * 'error_on_nofile' is 1, otherwise return 0. Return -1 if the file |
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| 99 | * exists but can not be read. Return -2 if there is a failure from |
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| 100 | * zephyr to load the subscriptions. |
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[2de4f20] | 101 | */ |
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[95474d7] | 102 | int owl_zephyr_loadsubs(char *filename, int error_on_nofile) |
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[31e48a3] | 103 | { |
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[be0a79f] | 104 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 105 | FILE *file; |
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| 106 | char *tmp, *start; |
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| 107 | char buffer[1024], subsfile[1024]; |
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[bb2c60d] | 108 | ZSubscription_t *subs; |
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| 109 | int subSize = 1024; |
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[93e883d] | 110 | int count, ret; |
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[4357be8] | 111 | struct stat statbuff; |
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[7d4fbcd] | 112 | |
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[bb2c60d] | 113 | subs = owl_malloc(sizeof(ZSubscription_t) * subSize); |
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[7d4fbcd] | 114 | if (filename==NULL) { |
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| 115 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".zephyr.subs"); |
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| 116 | } else { |
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| 117 | strcpy(subsfile, filename); |
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| 118 | } |
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[8262340] | 119 | |
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[4357be8] | 120 | ret=stat(subsfile, &statbuff); |
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[95474d7] | 121 | if (ret) { |
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| 122 | if (error_on_nofile==1) return(-1); |
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| 123 | return(0); |
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| 124 | } |
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[4357be8] | 125 | |
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[8262340] | 126 | ZResetAuthentication(); |
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[7d4fbcd] | 127 | count=0; |
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| 128 | file=fopen(subsfile, "r"); |
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[95474d7] | 129 | if (!file) return(-1); |
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| 130 | while ( fgets(buffer, 1024, file)!=NULL ) { |
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| 131 | if (buffer[0]=='#' || buffer[0]=='\n' || buffer[0]=='\n') continue; |
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| 132 | |
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| 133 | if (buffer[0]=='-') { |
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| 134 | start=buffer+1; |
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| 135 | } else { |
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| 136 | start=buffer; |
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[7d4fbcd] | 137 | } |
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[95474d7] | 138 | |
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[bb2c60d] | 139 | if (count >= subSize) { |
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| 140 | ZSubscription_t* newsubs; |
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| 141 | newsubs = owl_realloc(subs, sizeof(ZSubscription_t) * subSize * 2); |
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| 142 | if (NULL == newsubs) { |
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| 143 | /* If realloc fails, load what we've got, clear, and continue */ |
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| 144 | ret = owl_zephyr_loadsubs_helper(subs, count); |
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| 145 | if (ret != 0) { |
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| 146 | fclose(file); |
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| 147 | return(ret); |
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| 148 | } |
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| 149 | count=0; |
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| 150 | } |
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| 151 | else { |
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| 152 | subs = newsubs; |
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| 153 | subSize *= 2; |
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[93e883d] | 154 | } |
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| 155 | } |
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[95474d7] | 156 | |
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| 157 | /* add it to the list of subs */ |
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| 158 | if ((tmp=(char *) strtok(start, ",\n\r"))==NULL) continue; |
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| 159 | subs[count].zsub_class=owl_strdup(tmp); |
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| 160 | if ((tmp=(char *) strtok(NULL, ",\n\r"))==NULL) continue; |
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| 161 | subs[count].zsub_classinst=owl_strdup(tmp); |
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| 162 | if ((tmp=(char *) strtok(NULL, " \t\n\r"))==NULL) continue; |
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| 163 | subs[count].zsub_recipient=owl_strdup(tmp); |
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| 164 | |
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[bb2c60d] | 165 | /* if it started with '-' then add it to the global punt list, and |
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| 166 | * remove it from the list of subs. */ |
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[95474d7] | 167 | if (buffer[0]=='-') { |
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| 168 | owl_function_zpunt(subs[count].zsub_class, subs[count].zsub_classinst, subs[count].zsub_recipient, 0); |
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[bb2c60d] | 169 | owl_free(subs[count].zsub_class); |
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| 170 | owl_free(subs[count].zsub_classinst); |
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| 171 | owl_free(subs[count].zsub_recipient); |
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| 172 | } |
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| 173 | else { |
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| 174 | count++; |
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[95474d7] | 175 | } |
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[7d4fbcd] | 176 | } |
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[95474d7] | 177 | fclose(file); |
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[7d4fbcd] | 178 | |
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[93e883d] | 179 | ret=owl_zephyr_loadsubs_helper(subs, count); |
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[bb2c60d] | 180 | owl_free(subs); |
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[7d4fbcd] | 181 | return(ret); |
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[be0a79f] | 182 | #else |
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| 183 | return(0); |
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| 184 | #endif |
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[7d4fbcd] | 185 | } |
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| 186 | |
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[4357be8] | 187 | int owl_zephyr_loaddefaultsubs() |
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| 188 | { |
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[40d834a] | 189 | #ifdef HAVE_LIBZEPHYR |
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[4357be8] | 190 | ZSubscription_t subs[10]; |
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| 191 | |
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| 192 | if (ZSubscribeTo(subs,0,0) != ZERR_NONE) { |
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| 193 | owl_function_error("Error subscribing to default zephyr notifications."); |
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| 194 | return(-1); |
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| 195 | } |
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| 196 | return(0); |
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[40d834a] | 197 | #else |
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| 198 | return(0); |
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| 199 | #endif |
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[4357be8] | 200 | } |
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| 201 | |
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[31e48a3] | 202 | int owl_zephyr_loadloginsubs(char *filename) |
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| 203 | { |
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[be0a79f] | 204 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 205 | FILE *file; |
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| 206 | ZSubscription_t subs[3001]; |
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| 207 | char subsfile[1024], buffer[1024]; |
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| 208 | int count, ret, i; |
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[4357be8] | 209 | struct stat statbuff; |
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[7d4fbcd] | 210 | |
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| 211 | if (filename==NULL) { |
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| 212 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".anyone"); |
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| 213 | } else { |
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| 214 | strcpy(subsfile, filename); |
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| 215 | } |
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[4357be8] | 216 | |
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| 217 | ret=stat(subsfile, &statbuff); |
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| 218 | if (ret) return(0); |
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| 219 | |
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| 220 | ret=0; |
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[7d4fbcd] | 221 | |
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[8262340] | 222 | ZResetAuthentication(); |
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[7d4fbcd] | 223 | /* need to redo this to do chunks, not just bag out after 3000 */ |
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| 224 | count=0; |
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| 225 | file=fopen(subsfile, "r"); |
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| 226 | if (file) { |
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| 227 | while ( fgets(buffer, 1024, file)!=NULL ) { |
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| 228 | if (buffer[0]=='#' || buffer[0]=='\n' || buffer[0]=='\n') continue; |
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| 229 | |
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| 230 | if (count >= 3000) break; /* also tell the user */ |
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| 231 | |
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| 232 | buffer[strlen(buffer)-1]='\0'; |
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| 233 | subs[count].zsub_class="login"; |
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| 234 | subs[count].zsub_recipient="*"; |
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| 235 | if (strchr(buffer, '@')) { |
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| 236 | subs[count].zsub_classinst=owl_strdup(buffer); |
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| 237 | } else { |
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[1c6c4d3] | 238 | subs[count].zsub_classinst=owl_sprintf("%s@%s", buffer, ZGetRealm()); |
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[7d4fbcd] | 239 | } |
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| 240 | |
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| 241 | count++; |
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| 242 | } |
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| 243 | fclose(file); |
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| 244 | } else { |
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| 245 | count=0; |
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| 246 | ret=-1; |
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| 247 | } |
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| 248 | |
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| 249 | /* sub with defaults */ |
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[7933748] | 250 | if (ZSubscribeToSansDefaults(subs,count,0) != ZERR_NONE) { |
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[252a5c2] | 251 | owl_function_error("Error subscribing to zephyr notifications."); |
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[7d4fbcd] | 252 | ret=-2; |
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| 253 | } |
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| 254 | |
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| 255 | /* free stuff */ |
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| 256 | for (i=0; i<count; i++) { |
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| 257 | owl_free(subs[i].zsub_classinst); |
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| 258 | } |
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| 259 | |
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| 260 | return(ret); |
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[be0a79f] | 261 | #else |
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| 262 | return(0); |
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| 263 | #endif |
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[7d4fbcd] | 264 | } |
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| 265 | |
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[31e48a3] | 266 | void unsuball() |
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| 267 | { |
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[be0a79f] | 268 | #if HAVE_LIBZEPHYR |
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[7d4fbcd] | 269 | int ret; |
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[8262340] | 270 | |
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| 271 | ZResetAuthentication(); |
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[7d4fbcd] | 272 | ret=ZCancelSubscriptions(0); |
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| 273 | if (ret != ZERR_NONE) { |
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| 274 | com_err("owl",ret,"while unsubscribing"); |
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| 275 | } |
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[be0a79f] | 276 | #endif |
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[7d4fbcd] | 277 | } |
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| 278 | |
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[31e48a3] | 279 | int owl_zephyr_sub(char *class, char *inst, char *recip) |
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| 280 | { |
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[be0a79f] | 281 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 282 | ZSubscription_t subs[5]; |
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| 283 | |
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| 284 | subs[0].zsub_class=class; |
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| 285 | subs[0].zsub_classinst=inst; |
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| 286 | subs[0].zsub_recipient=recip; |
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| 287 | |
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[8262340] | 288 | ZResetAuthentication(); |
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[7d4fbcd] | 289 | if (ZSubscribeTo(subs,1,0) != ZERR_NONE) { |
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[97cd00be] | 290 | owl_function_error("Error subbing to <%s,%s,%s>", class, inst, recip); |
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| 291 | return(-2); |
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[7d4fbcd] | 292 | } |
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| 293 | return(0); |
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[be0a79f] | 294 | #else |
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| 295 | return(0); |
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| 296 | #endif |
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[7d4fbcd] | 297 | } |
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| 298 | |
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| 299 | |
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[31e48a3] | 300 | int owl_zephyr_unsub(char *class, char *inst, char *recip) |
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| 301 | { |
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[be0a79f] | 302 | #ifdef HAVE_LIBZEPHYR |
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[7d4fbcd] | 303 | ZSubscription_t subs[5]; |
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| 304 | |
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| 305 | subs[0].zsub_class=class; |
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| 306 | subs[0].zsub_classinst=inst; |
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| 307 | subs[0].zsub_recipient=recip; |
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| 308 | |
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[8262340] | 309 | ZResetAuthentication(); |
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[7d4fbcd] | 310 | if (ZUnsubscribeTo(subs,1,0) != ZERR_NONE) { |
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[97cd00be] | 311 | owl_function_error("Error unsubbing from <%s,%s,%s>", class, inst, recip); |
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| 312 | return(-2); |
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[7d4fbcd] | 313 | } |
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| 314 | return(0); |
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[be0a79f] | 315 | #else |
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| 316 | return(0); |
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| 317 | #endif |
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[7d4fbcd] | 318 | } |
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| 319 | |
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[b0430a6] | 320 | /* return a pointer to the data in the Jth field, (NULL terminated by |
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| 321 | * definition). Caller must free the return. |
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| 322 | */ |
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[be0a79f] | 323 | #ifdef HAVE_LIBZEPHYR |
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[b0430a6] | 324 | char *owl_zephyr_get_field(ZNotice_t *n, int j) |
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[31e48a3] | 325 | { |
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[7d4fbcd] | 326 | int i, count, save; |
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[b0430a6] | 327 | char *out; |
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[7d4fbcd] | 328 | |
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[128171a] | 329 | /* If there's no message here, just run along now */ |
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| 330 | if (n->z_message_len == 0) |
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| 331 | return(owl_strdup("")); |
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| 332 | |
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[7d4fbcd] | 333 | count=save=0; |
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| 334 | for (i=0; i<n->z_message_len; i++) { |
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| 335 | if (n->z_message[i]=='\0') { |
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| 336 | count++; |
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| 337 | if (count==j) { |
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| 338 | /* just found the end of the field we're looking for */ |
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[b0430a6] | 339 | return(owl_strdup(n->z_message+save)); |
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[7d4fbcd] | 340 | } else { |
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| 341 | save=i+1; |
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| 342 | } |
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| 343 | } |
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| 344 | } |
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[b0430a6] | 345 | /* catch the last field, which might not be null terminated */ |
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[7d4fbcd] | 346 | if (count==j-1) { |
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[b0430a6] | 347 | out=owl_malloc(n->z_message_len-save+5); |
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| 348 | memcpy(out, n->z_message+save, n->z_message_len-save); |
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| 349 | out[n->z_message_len-save]='\0'; |
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| 350 | return(out); |
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[7d4fbcd] | 351 | } |
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[b0430a6] | 352 | |
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| 353 | return(owl_strdup("")); |
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[7d4fbcd] | 354 | } |
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[5376a95] | 355 | |
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| 356 | char *owl_zephyr_get_field_as_utf8(ZNotice_t *n, int j) |
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| 357 | { |
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| 358 | int i, count, save; |
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| 359 | |
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| 360 | /* If there's no message here, just run along now */ |
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| 361 | if (n->z_message_len == 0) |
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| 362 | return(owl_strdup("")); |
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| 363 | |
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| 364 | count=save=0; |
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| 365 | for (i = 0; i < n->z_message_len; i++) { |
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| 366 | if (n->z_message[i]=='\0') { |
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| 367 | count++; |
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| 368 | if (count == j) { |
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| 369 | /* just found the end of the field we're looking for */ |
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[6201646] | 370 | return(owl_validate_or_convert(n->z_message + save)); |
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[5376a95] | 371 | } else { |
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| 372 | save = i + 1; |
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| 373 | } |
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| 374 | } |
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| 375 | } |
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| 376 | /* catch the last field, which might not be null terminated */ |
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| 377 | if (count == j - 1) { |
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[6201646] | 378 | char *tmp, *out; |
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| 379 | tmp = owl_malloc(n->z_message_len-save+5); |
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| 380 | memcpy(tmp, n->z_message+save, n->z_message_len-save); |
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| 381 | tmp[n->z_message_len-save]='\0'; |
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| 382 | out = owl_validate_or_convert(tmp); |
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| 383 | owl_free(tmp); |
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| 384 | return out; |
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[5376a95] | 385 | } |
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| 386 | |
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| 387 | return(owl_strdup("")); |
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| 388 | } |
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[09489b89] | 389 | #else |
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[701a184] | 390 | char *owl_zephyr_get_field(void *n, int j) |
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[09489b89] | 391 | { |
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[b0430a6] | 392 | return(owl_strdup("")); |
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[09489b89] | 393 | } |
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[5376a95] | 394 | char *owl_zephyr_get_field_as_utf8(ZNotice_t *n, int j) |
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| 395 | { |
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| 396 | return owl_zephyr_get_field(n, j); |
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| 397 | } |
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[be0a79f] | 398 | #endif |
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[7d4fbcd] | 399 | |
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[b0430a6] | 400 | |
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[be0a79f] | 401 | #ifdef HAVE_LIBZEPHYR |
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[31e48a3] | 402 | int owl_zephyr_get_num_fields(ZNotice_t *n) |
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| 403 | { |
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[7d4fbcd] | 404 | int i, fields; |
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| 405 | |
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[50e29e3] | 406 | if(n->z_message_len == 0) |
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| 407 | return 0; |
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| 408 | |
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[7d4fbcd] | 409 | fields=1; |
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| 410 | for (i=0; i<n->z_message_len; i++) { |
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| 411 | if (n->z_message[i]=='\0') fields++; |
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| 412 | } |
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| 413 | |
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| 414 | return(fields); |
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| 415 | } |
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[09489b89] | 416 | #else |
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| 417 | int owl_zephyr_get_num_fields(void *n) |
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| 418 | { |
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| 419 | return(0); |
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| 420 | } |
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[be0a79f] | 421 | #endif |
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[7d4fbcd] | 422 | |
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[be0a79f] | 423 | #ifdef HAVE_LIBZEPHYR |
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[bf73bdd] | 424 | /* return a pointer to the message, place the message length in k |
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| 425 | * caller must free the return |
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| 426 | */ |
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[85d1795] | 427 | char *owl_zephyr_get_message(ZNotice_t *n, owl_message *m) |
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[31e48a3] | 428 | { |
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[405d5e6] | 429 | /* don't let ping messages have a body */ |
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[7d4fbcd] | 430 | if (!strcasecmp(n->z_opcode, "ping")) { |
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[bf73bdd] | 431 | return(owl_strdup("")); |
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[7d4fbcd] | 432 | } |
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| 433 | |
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[a1bb198] | 434 | /* deal with MIT NOC messages */ |
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[85d1795] | 435 | 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")) { |
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| 436 | char *msg, *field3, *field4; |
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[a1bb198] | 437 | |
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| 438 | field3 = owl_zephyr_get_field(n, 3); |
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| 439 | field4 = owl_zephyr_get_field(n, 4); |
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| 440 | |
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[85d1795] | 441 | msg = owl_sprintf("%s service on %s %s\n%s", n->z_opcode, n->z_class_inst, field3, field4); |
---|
[272a4a0] | 442 | owl_free(field3); |
---|
| 443 | owl_free(field4); |
---|
[a1bb198] | 444 | if (msg) { |
---|
| 445 | return msg; |
---|
| 446 | } |
---|
| 447 | } |
---|
[fba0f96] | 448 | /* deal with MIT Discuss messages */ |
---|
[85d1795] | 449 | else if (!strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3 ($5)\nSubject: $4")) { |
---|
[fba0f96] | 450 | char *msg, *field1, *field2, *field3, *field4, *field5; |
---|
| 451 | |
---|
| 452 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 453 | field2 = owl_zephyr_get_field(n, 2); |
---|
| 454 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 455 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 456 | field5 = owl_zephyr_get_field(n, 5); |
---|
| 457 | |
---|
| 458 | msg = owl_sprintf("New transaction [%s] entered in %s\nFrom: %s (%s)\nSubject: %s", field1, field2, field3, field5, field4); |
---|
| 459 | owl_free(field1); |
---|
| 460 | owl_free(field2); |
---|
| 461 | owl_free(field3); |
---|
| 462 | owl_free(field4); |
---|
| 463 | owl_free(field5); |
---|
| 464 | if (msg) { |
---|
| 465 | return msg; |
---|
| 466 | } |
---|
| 467 | } |
---|
[85d1795] | 468 | /* deal with MIT Moira messages */ |
---|
| 469 | else if (!strcasecmp(n->z_default_format, "MOIRA $instance on $fromhost:\n $message\n")) { |
---|
| 470 | char *msg, *field1; |
---|
| 471 | |
---|
| 472 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 473 | |
---|
| 474 | msg = owl_sprintf("MOIRA %s on %s: %s", n->z_class_inst, owl_message_get_hostname(m), field1); |
---|
| 475 | owl_free(field1); |
---|
| 476 | if (msg) { |
---|
| 477 | return msg; |
---|
| 478 | } |
---|
| 479 | } |
---|
[405d5e6] | 480 | |
---|
[85d1795] | 481 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 482 | return(owl_zephyr_get_field(n, 1)); |
---|
| 483 | } |
---|
| 484 | else { |
---|
| 485 | return(owl_zephyr_get_field(n, 2)); |
---|
| 486 | } |
---|
[7d4fbcd] | 487 | } |
---|
[be0a79f] | 488 | #endif |
---|
[7d4fbcd] | 489 | |
---|
[be0a79f] | 490 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 491 | char *owl_zephyr_get_zsig(ZNotice_t *n, int *k) |
---|
| 492 | { |
---|
[7d4fbcd] | 493 | /* return a pointer to the zsig if there is one */ |
---|
| 494 | |
---|
[405d5e6] | 495 | /* message length 0? No zsig */ |
---|
[7d4fbcd] | 496 | if (n->z_message_len==0) { |
---|
| 497 | *k=0; |
---|
| 498 | return(""); |
---|
| 499 | } |
---|
[405d5e6] | 500 | |
---|
[85d1795] | 501 | /* If there's only one field, no zsig */ |
---|
| 502 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 503 | *k=0; |
---|
[405d5e6] | 504 | return(""); |
---|
| 505 | } |
---|
| 506 | |
---|
| 507 | /* Everything else is field 1 */ |
---|
[7d4fbcd] | 508 | *k=strlen(n->z_message); |
---|
| 509 | return(n->z_message); |
---|
| 510 | } |
---|
[09489b89] | 511 | #else |
---|
| 512 | char *owl_zephyr_get_zsig(void *n, int *k) |
---|
| 513 | { |
---|
| 514 | return(""); |
---|
| 515 | } |
---|
[be0a79f] | 516 | #endif |
---|
[7d4fbcd] | 517 | |
---|
[31e48a3] | 518 | int send_zephyr(char *opcode, char *zsig, char *class, char *instance, char *recipient, char *message) |
---|
| 519 | { |
---|
[be0a79f] | 520 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 521 | int ret; |
---|
| 522 | ZNotice_t notice; |
---|
| 523 | |
---|
| 524 | memset(¬ice, 0, sizeof(notice)); |
---|
| 525 | |
---|
[8262340] | 526 | ZResetAuthentication(); |
---|
[8ba37ec] | 527 | |
---|
| 528 | if (!zsig) zsig=""; |
---|
[8262340] | 529 | |
---|
[7d4fbcd] | 530 | notice.z_kind=ACKED; |
---|
| 531 | notice.z_port=0; |
---|
| 532 | notice.z_class=class; |
---|
| 533 | notice.z_class_inst=instance; |
---|
| 534 | if (!strcmp(recipient, "*") || !strcmp(recipient, "@")) { |
---|
| 535 | notice.z_recipient=""; |
---|
| 536 | } else { |
---|
| 537 | notice.z_recipient=recipient; |
---|
| 538 | } |
---|
| 539 | notice.z_default_format="Class $class, Instance $instance:\nTo: @bold($recipient) at $time $date\nFrom: @bold{$1 <$sender>}\n\n$2"; |
---|
[247cbc9] | 540 | if (*owl_global_get_zsender(&g)) |
---|
| 541 | notice.z_sender=owl_global_get_zsender(&g); |
---|
| 542 | else |
---|
| 543 | notice.z_sender=NULL; |
---|
[7d4fbcd] | 544 | if (opcode) notice.z_opcode=opcode; |
---|
| 545 | |
---|
[56330ff] | 546 | notice.z_message_len=strlen(zsig)+1+strlen(message); |
---|
[7d4fbcd] | 547 | notice.z_message=owl_malloc(notice.z_message_len+10); |
---|
[56330ff] | 548 | strcpy(notice.z_message, zsig); |
---|
| 549 | memcpy(notice.z_message+strlen(zsig)+1, message, strlen(message)); |
---|
[7d4fbcd] | 550 | |
---|
| 551 | /* ret=ZSendNotice(¬ice, ZAUTH); */ |
---|
| 552 | ret=ZSrvSendNotice(¬ice, ZAUTH, send_zephyr_helper); |
---|
| 553 | |
---|
| 554 | /* free then check the return */ |
---|
| 555 | owl_free(notice.z_message); |
---|
| 556 | ZFreeNotice(¬ice); |
---|
| 557 | if (ret!=ZERR_NONE) { |
---|
[ec6ff52] | 558 | owl_function_error("Error sending zephyr"); |
---|
[7d4fbcd] | 559 | return(ret); |
---|
| 560 | } |
---|
| 561 | return(0); |
---|
[be0a79f] | 562 | #else |
---|
| 563 | return(0); |
---|
| 564 | #endif |
---|
[7d4fbcd] | 565 | } |
---|
| 566 | |
---|
[be0a79f] | 567 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 568 | Code_t send_zephyr_helper(ZNotice_t *notice, char *buf, int len, int wait) |
---|
| 569 | { |
---|
[7d4fbcd] | 570 | return(ZSendPacket(buf, len, 0)); |
---|
| 571 | } |
---|
[be0a79f] | 572 | #endif |
---|
[7d4fbcd] | 573 | |
---|
[31e48a3] | 574 | void send_ping(char *to) |
---|
| 575 | { |
---|
[be0a79f] | 576 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 577 | send_zephyr("PING", "", "MESSAGE", "PERSONAL", to, ""); |
---|
[be0a79f] | 578 | #endif |
---|
[7d4fbcd] | 579 | } |
---|
| 580 | |
---|
[be0a79f] | 581 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 582 | void owl_zephyr_handle_ack(ZNotice_t *retnotice) |
---|
| 583 | { |
---|
[7d4fbcd] | 584 | char *tmp; |
---|
| 585 | |
---|
| 586 | /* if it's an HMACK ignore it */ |
---|
| 587 | if (retnotice->z_kind == HMACK) return; |
---|
[aecf3e6] | 588 | |
---|
[7d4fbcd] | 589 | if (retnotice->z_kind == SERVNAK) { |
---|
[ec6ff52] | 590 | owl_function_error("Authorization failure sending zephyr"); |
---|
[7d4fbcd] | 591 | } else if ((retnotice->z_kind != SERVACK) || !retnotice->z_message_len) { |
---|
[ec6ff52] | 592 | owl_function_error("Detected server failure while receiving acknowledgement"); |
---|
[7d4fbcd] | 593 | } else if (!strcmp(retnotice->z_message, ZSRVACK_SENT)) { |
---|
| 594 | if (!strcasecmp(retnotice->z_opcode, "ping")) { |
---|
| 595 | return; |
---|
| 596 | } else if (!strcasecmp(retnotice->z_class, "message") && |
---|
| 597 | !strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
[4b464a4] | 598 | tmp=short_zuser(retnotice->z_recipient); |
---|
[b4db911] | 599 | owl_function_makemsg("Message sent to %s.", tmp); |
---|
[7d4fbcd] | 600 | free(tmp); |
---|
| 601 | } else { |
---|
[b4db911] | 602 | owl_function_makemsg("Message sent to -c %s -i %s\n", retnotice->z_class, retnotice->z_class_inst); |
---|
[7d4fbcd] | 603 | } |
---|
| 604 | } else if (!strcmp(retnotice->z_message, ZSRVACK_NOTSENT)) { |
---|
[1151f0b] | 605 | #define BUFFLEN 1024 |
---|
[44f32fb] | 606 | if (retnotice->z_recipient == NULL |
---|
[60c2e1e] | 607 | || *retnotice->z_recipient == 0 |
---|
[44f32fb] | 608 | || *retnotice->z_recipient == '@') { |
---|
[1151f0b] | 609 | char buff[BUFFLEN]; |
---|
[44f32fb] | 610 | owl_function_error("No one subscribed to class %s", retnotice->z_class); |
---|
[1151f0b] | 611 | snprintf(buff, BUFFLEN, "Could not send message to class %s: no one subscribed.\n", retnotice->z_class); |
---|
[9119a47] | 612 | owl_function_adminmsg("", buff); |
---|
[7d4fbcd] | 613 | } else { |
---|
[1151f0b] | 614 | char buff[BUFFLEN]; |
---|
[4b464a4] | 615 | tmp = short_zuser(retnotice->z_recipient); |
---|
[44f32fb] | 616 | owl_function_error("%s: Not logged in or subscribing.", tmp); |
---|
| 617 | if(strcmp(retnotice->z_class, "message")) { |
---|
[1151f0b] | 618 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 619 | "Could not send message to %s: " |
---|
| 620 | "not logged in or subscribing to class %s, instance %s.\n", |
---|
| 621 | tmp, |
---|
[1151f0b] | 622 | retnotice->z_class, |
---|
| 623 | retnotice->z_class_inst); |
---|
[44f32fb] | 624 | } else { |
---|
[1151f0b] | 625 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 626 | "Could not send message to %s: " |
---|
| 627 | "not logged in or subscribing to messages.\n", |
---|
| 628 | tmp); |
---|
[44f32fb] | 629 | } |
---|
[9119a47] | 630 | owl_function_adminmsg("", buff); |
---|
[180cd15] | 631 | owl_log_outgoing_zephyr_error(tmp, buff); |
---|
[1c6c4d3] | 632 | owl_free(tmp); |
---|
[7d4fbcd] | 633 | } |
---|
| 634 | } else { |
---|
[ec6ff52] | 635 | owl_function_error("Internal error on ack (%s)", retnotice->z_message); |
---|
[7d4fbcd] | 636 | } |
---|
| 637 | } |
---|
[09489b89] | 638 | #else |
---|
| 639 | void owl_zephyr_handle_ack(void *retnotice) |
---|
| 640 | { |
---|
| 641 | } |
---|
[be0a79f] | 642 | #endif |
---|
[7d4fbcd] | 643 | |
---|
[be0a79f] | 644 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 645 | int owl_zephyr_notice_is_ack(ZNotice_t *n) |
---|
| 646 | { |
---|
[7d4fbcd] | 647 | if (n->z_kind == SERVNAK || n->z_kind == SERVACK || n->z_kind == HMACK) { |
---|
| 648 | if (!strcasecmp(n->z_class, LOGIN_CLASS)) return(0); |
---|
| 649 | return(1); |
---|
| 650 | } |
---|
| 651 | return(0); |
---|
| 652 | } |
---|
[09489b89] | 653 | #else |
---|
| 654 | int owl_zephyr_notice_is_ack(void *n) |
---|
| 655 | { |
---|
| 656 | return(0); |
---|
| 657 | } |
---|
[be0a79f] | 658 | #endif |
---|
[7d4fbcd] | 659 | |
---|
[31e48a3] | 660 | void owl_zephyr_zaway(owl_message *m) |
---|
| 661 | { |
---|
[be0a79f] | 662 | #ifdef HAVE_LIBZEPHYR |
---|
[7c8060d0] | 663 | char *tmpbuff, *myuser, *to; |
---|
[15b34fd] | 664 | owl_message *mout; |
---|
[7d4fbcd] | 665 | |
---|
[aa2f6364] | 666 | /* bail if it doesn't look like a message we should reply to. Some |
---|
[2de4f20] | 667 | * of this defined by the way zaway(1) works |
---|
| 668 | */ |
---|
[7d4fbcd] | 669 | if (strcasecmp(owl_message_get_class(m), "message")) return; |
---|
| 670 | if (strcasecmp(owl_message_get_recipient(m), ZGetSender())) return; |
---|
| 671 | if (!strcasecmp(owl_message_get_sender(m), "")) return; |
---|
| 672 | if (!strcasecmp(owl_message_get_opcode(m), "ping")) return; |
---|
| 673 | if (!strcasecmp(owl_message_get_opcode(m), "auto")) return; |
---|
[d023c25] | 674 | if (!strcasecmp(owl_message_get_zsig(m), "Automated reply:")) return; |
---|
[7d4fbcd] | 675 | if (!strcasecmp(owl_message_get_sender(m), ZGetSender())) return; |
---|
[9854278] | 676 | if (owl_message_get_attribute_value(m, "isauto")) return; |
---|
[7d4fbcd] | 677 | |
---|
[7c8060d0] | 678 | if (owl_global_is_smartstrip(&g)) { |
---|
[e3d9c77] | 679 | to=owl_zephyr_smartstripped_user(owl_message_get_sender(m)); |
---|
[7c8060d0] | 680 | } else { |
---|
| 681 | to=owl_strdup(owl_message_get_sender(m)); |
---|
| 682 | } |
---|
| 683 | |
---|
[7d4fbcd] | 684 | send_zephyr("", |
---|
| 685 | "Automated reply:", |
---|
| 686 | owl_message_get_class(m), |
---|
| 687 | owl_message_get_instance(m), |
---|
[7c8060d0] | 688 | to, |
---|
[7d4fbcd] | 689 | owl_global_get_zaway_msg(&g)); |
---|
| 690 | |
---|
[7c8060d0] | 691 | myuser=short_zuser(to); |
---|
[aa2f6364] | 692 | if (!strcasecmp(owl_message_get_instance(m), "personal")) { |
---|
| 693 | tmpbuff = owl_sprintf("zwrite %s", myuser); |
---|
| 694 | } else { |
---|
| 695 | tmpbuff = owl_sprintf("zwrite -i %s %s", owl_message_get_instance(m), myuser); |
---|
| 696 | } |
---|
| 697 | owl_free(myuser); |
---|
[7c8060d0] | 698 | owl_free(to); |
---|
[aa2f6364] | 699 | |
---|
[7d4fbcd] | 700 | /* display the message as an admin message in the receive window */ |
---|
[15b34fd] | 701 | mout=owl_function_make_outgoing_zephyr(owl_global_get_zaway_msg(&g), tmpbuff, "Automated reply:"); |
---|
[13a3c1db] | 702 | owl_global_messagequeue_addmsg(&g, mout); |
---|
[7d4fbcd] | 703 | owl_free(tmpbuff); |
---|
[be0a79f] | 704 | #endif |
---|
[7d4fbcd] | 705 | } |
---|
| 706 | |
---|
[be0a79f] | 707 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 708 | void owl_zephyr_hackaway_cr(ZNotice_t *n) |
---|
| 709 | { |
---|
[7d4fbcd] | 710 | /* replace \r's with ' '. Gross-ish */ |
---|
| 711 | int i; |
---|
| 712 | |
---|
| 713 | for (i=0; i<n->z_message_len; i++) { |
---|
| 714 | if (n->z_message[i]=='\r') { |
---|
| 715 | n->z_message[i]=' '; |
---|
| 716 | } |
---|
| 717 | } |
---|
| 718 | } |
---|
[be0a79f] | 719 | #endif |
---|
[7d4fbcd] | 720 | |
---|
[31e48a3] | 721 | void owl_zephyr_zlocate(char *user, char *out, int auth) |
---|
| 722 | { |
---|
[be0a79f] | 723 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 724 | int ret, numlocs; |
---|
| 725 | int one = 1; |
---|
| 726 | ZLocations_t locations; |
---|
| 727 | char *myuser; |
---|
| 728 | |
---|
| 729 | strcpy(out, ""); |
---|
[8262340] | 730 | ZResetAuthentication(); |
---|
[7d4fbcd] | 731 | ret=ZLocateUser(user,&numlocs,auth?ZAUTH:ZNOAUTH); |
---|
| 732 | if (ret != ZERR_NONE) { |
---|
[667a1b6] | 733 | sprintf(out, "Error locating user %s\n", user); |
---|
| 734 | return; |
---|
[7d4fbcd] | 735 | } |
---|
| 736 | |
---|
| 737 | if (numlocs==0) { |
---|
[2527615] | 738 | myuser=short_zuser(user); |
---|
| 739 | sprintf(out, "%s: Hidden or not logged-in\n", myuser); |
---|
| 740 | owl_free(myuser); |
---|
[7d4fbcd] | 741 | return; |
---|
| 742 | } |
---|
| 743 | |
---|
| 744 | for (;numlocs;numlocs--) { |
---|
| 745 | ZGetLocations(&locations,&one); |
---|
[4b464a4] | 746 | myuser=short_zuser(user); |
---|
[667a1b6] | 747 | sprintf(out, "%s%s: %s\t%s\t%s\n", out, myuser, |
---|
| 748 | locations.host ? locations.host : "?", |
---|
| 749 | locations.tty ? locations.tty : "?", |
---|
| 750 | locations.time ? locations.time : "?"); |
---|
[7d4fbcd] | 751 | owl_free(myuser); |
---|
| 752 | } |
---|
[be0a79f] | 753 | #endif |
---|
[7d4fbcd] | 754 | } |
---|
[bde7714] | 755 | |
---|
[31e48a3] | 756 | void owl_zephyr_addsub(char *filename, char *class, char *inst, char *recip) |
---|
| 757 | { |
---|
[be0a79f] | 758 | #ifdef HAVE_LIBZEPHYR |
---|
[bde7714] | 759 | char *line, subsfile[LINE], buff[LINE]; |
---|
| 760 | FILE *file; |
---|
| 761 | |
---|
| 762 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
| 763 | |
---|
| 764 | if (filename==NULL) { |
---|
| 765 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".zephyr.subs"); |
---|
| 766 | } else { |
---|
| 767 | strcpy(subsfile, filename); |
---|
| 768 | } |
---|
| 769 | |
---|
[74037d9] | 770 | /* if the file already exists, check to see if the sub is already there */ |
---|
[bde7714] | 771 | file=fopen(subsfile, "r"); |
---|
[74037d9] | 772 | if (file) { |
---|
| 773 | while (fgets(buff, LINE, file)!=NULL) { |
---|
| 774 | if (!strcasecmp(buff, line)) { |
---|
| 775 | owl_function_error("Subscription already present in %s", subsfile); |
---|
| 776 | owl_free(line); |
---|
[e78397d] | 777 | fclose(file); |
---|
[74037d9] | 778 | return; |
---|
| 779 | } |
---|
[bde7714] | 780 | } |
---|
[99dabee] | 781 | fclose(file); |
---|
[bde7714] | 782 | } |
---|
| 783 | |
---|
| 784 | /* if we get here then we didn't find it */ |
---|
| 785 | file=fopen(subsfile, "a"); |
---|
| 786 | if (!file) { |
---|
[ec6ff52] | 787 | owl_function_error("Error opening file %s for writing", subsfile); |
---|
[bde7714] | 788 | owl_free(line); |
---|
| 789 | return; |
---|
| 790 | } |
---|
| 791 | fputs(line, file); |
---|
| 792 | fclose(file); |
---|
| 793 | owl_function_makemsg("Subscription added"); |
---|
| 794 | |
---|
| 795 | owl_free(line); |
---|
[be0a79f] | 796 | #endif |
---|
[bde7714] | 797 | } |
---|
| 798 | |
---|
[31e48a3] | 799 | void owl_zephyr_delsub(char *filename, char *class, char *inst, char *recip) |
---|
| 800 | { |
---|
[be0a79f] | 801 | #ifdef HAVE_LIBZEPHYR |
---|
[b2a91b6] | 802 | char *line, *subsfile; |
---|
[bde7714] | 803 | |
---|
| 804 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
[b2a91b6] | 805 | line[strlen(line)-1]='\0'; |
---|
[bde7714] | 806 | |
---|
[b2a91b6] | 807 | if (!filename) { |
---|
| 808 | subsfile=owl_sprintf("%s/.zephyr.subs", owl_global_get_homedir(&g)); |
---|
[bde7714] | 809 | } else { |
---|
[b2a91b6] | 810 | subsfile=owl_strdup(filename); |
---|
[bde7714] | 811 | } |
---|
[b2a91b6] | 812 | |
---|
| 813 | owl_util_file_deleteline(subsfile, line, 1); |
---|
| 814 | owl_free(subsfile); |
---|
[bde7714] | 815 | owl_free(line); |
---|
| 816 | owl_function_makemsg("Subscription removed"); |
---|
[be0a79f] | 817 | #endif |
---|
[bde7714] | 818 | } |
---|
| 819 | |
---|
[b2a91b6] | 820 | /* caller must free the return */ |
---|
[31e48a3] | 821 | char *owl_zephyr_makesubline(char *class, char *inst, char *recip) |
---|
| 822 | { |
---|
[bde7714] | 823 | char *out; |
---|
| 824 | |
---|
| 825 | out=owl_malloc(strlen(class)+strlen(inst)+strlen(recip)+30); |
---|
| 826 | sprintf(out, "%s,%s,%s\n", class, inst, !strcmp(recip, "") ? "*" : recip); |
---|
| 827 | return(out); |
---|
| 828 | } |
---|
[31e48a3] | 829 | |
---|
| 830 | |
---|
| 831 | void owl_zephyr_zlog_in(void) |
---|
| 832 | { |
---|
[be0a79f] | 833 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 834 | char *exposure, *eset; |
---|
| 835 | int ret; |
---|
| 836 | |
---|
| 837 | ZResetAuthentication(); |
---|
| 838 | |
---|
| 839 | eset=EXPOSE_REALMVIS; |
---|
| 840 | exposure=ZGetVariable("exposure"); |
---|
| 841 | if (exposure==NULL) { |
---|
| 842 | eset=EXPOSE_REALMVIS; |
---|
| 843 | } else if (!strcasecmp(exposure,EXPOSE_NONE)) { |
---|
| 844 | eset = EXPOSE_NONE; |
---|
| 845 | } else if (!strcasecmp(exposure,EXPOSE_OPSTAFF)) { |
---|
| 846 | eset = EXPOSE_OPSTAFF; |
---|
| 847 | } else if (!strcasecmp(exposure,EXPOSE_REALMVIS)) { |
---|
| 848 | eset = EXPOSE_REALMVIS; |
---|
| 849 | } else if (!strcasecmp(exposure,EXPOSE_REALMANN)) { |
---|
| 850 | eset = EXPOSE_REALMANN; |
---|
| 851 | } else if (!strcasecmp(exposure,EXPOSE_NETVIS)) { |
---|
| 852 | eset = EXPOSE_NETVIS; |
---|
| 853 | } else if (!strcasecmp(exposure,EXPOSE_NETANN)) { |
---|
| 854 | eset = EXPOSE_NETANN; |
---|
| 855 | } |
---|
| 856 | |
---|
| 857 | ret=ZSetLocation(eset); |
---|
| 858 | if (ret != ZERR_NONE) { |
---|
| 859 | /* |
---|
| 860 | char buff[LINE]; |
---|
| 861 | sprintf(buff, "Error setting location: %s", error_message(ret)); |
---|
| 862 | owl_function_makemsg(buff); |
---|
| 863 | */ |
---|
| 864 | } |
---|
[be0a79f] | 865 | #endif |
---|
[31e48a3] | 866 | } |
---|
| 867 | |
---|
| 868 | void owl_zephyr_zlog_out(void) |
---|
| 869 | { |
---|
[be0a79f] | 870 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 871 | int ret; |
---|
| 872 | |
---|
| 873 | ZResetAuthentication(); |
---|
| 874 | ret=ZUnsetLocation(); |
---|
| 875 | if (ret != ZERR_NONE) { |
---|
| 876 | /* |
---|
| 877 | char buff[LINE]; |
---|
| 878 | sprintf(buff, "Error unsetting location: %s", error_message(ret)); |
---|
| 879 | owl_function_makemsg(buff); |
---|
| 880 | */ |
---|
| 881 | } |
---|
[be0a79f] | 882 | #endif |
---|
[31e48a3] | 883 | } |
---|
| 884 | |
---|
[65ad073] | 885 | void owl_zephyr_addbuddy(char *name) |
---|
| 886 | { |
---|
| 887 | char *filename; |
---|
| 888 | FILE *file; |
---|
| 889 | |
---|
| 890 | filename=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 891 | file=fopen(filename, "a"); |
---|
| 892 | owl_free(filename); |
---|
| 893 | if (!file) { |
---|
[ec6ff52] | 894 | owl_function_error("Error opening zephyr buddy file for append"); |
---|
[65ad073] | 895 | return; |
---|
| 896 | } |
---|
| 897 | fprintf(file, "%s\n", name); |
---|
| 898 | fclose(file); |
---|
| 899 | } |
---|
| 900 | |
---|
| 901 | void owl_zephyr_delbuddy(char *name) |
---|
| 902 | { |
---|
| 903 | char *filename; |
---|
| 904 | |
---|
| 905 | filename=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 906 | owl_util_file_deleteline(filename, name, 0); |
---|
| 907 | owl_free(filename); |
---|
| 908 | } |
---|
[9381782] | 909 | |
---|
| 910 | /* return auth string */ |
---|
[09489b89] | 911 | #ifdef HAVE_LIBZEPHYR |
---|
[9381782] | 912 | char *owl_zephyr_get_authstr(ZNotice_t *n) |
---|
| 913 | { |
---|
| 914 | |
---|
| 915 | if (!n) return("UNKNOWN"); |
---|
| 916 | |
---|
| 917 | if (n->z_auth == ZAUTH_FAILED) { |
---|
| 918 | return ("FAILED"); |
---|
| 919 | } else if (n->z_auth == ZAUTH_NO) { |
---|
| 920 | return ("NO"); |
---|
| 921 | } else if (n->z_auth == ZAUTH_YES) { |
---|
| 922 | return ("YES"); |
---|
| 923 | } else { |
---|
| 924 | return ("UNKNOWN"); |
---|
| 925 | } |
---|
| 926 | } |
---|
[09489b89] | 927 | #else |
---|
| 928 | char *owl_zephyr_get_authstr(void *n) |
---|
| 929 | { |
---|
| 930 | return(""); |
---|
| 931 | } |
---|
| 932 | #endif |
---|
[9381782] | 933 | |
---|
[2de4f20] | 934 | /* Returns a buffer of subscriptions or an error message. Caller must |
---|
| 935 | * free the return. |
---|
[09489b89] | 936 | */ |
---|
| 937 | char *owl_zephyr_getsubs() |
---|
| 938 | { |
---|
| 939 | #ifdef HAVE_LIBZEPHYR |
---|
| 940 | int ret, num, i, one; |
---|
| 941 | ZSubscription_t sub; |
---|
| 942 | char *out, *tmpbuff; |
---|
| 943 | one=1; |
---|
| 944 | |
---|
| 945 | ret=ZRetrieveSubscriptions(0, &num); |
---|
| 946 | if (ret==ZERR_TOOMANYSUBS) { |
---|
[c8735aa] | 947 | return(owl_strdup("Zephyr: too many subscriptions\n")); |
---|
| 948 | } else if (ret) { |
---|
| 949 | return(owl_strdup("Zephyr: error retriving subscriptions\n")); |
---|
[09489b89] | 950 | } |
---|
| 951 | |
---|
| 952 | out=owl_malloc(num*500); |
---|
| 953 | tmpbuff=owl_malloc(num*500); |
---|
| 954 | strcpy(out, ""); |
---|
| 955 | for (i=0; i<num; i++) { |
---|
| 956 | if ((ret = ZGetSubscriptions(&sub, &one)) != ZERR_NONE) { |
---|
| 957 | owl_free(out); |
---|
| 958 | owl_free(tmpbuff); |
---|
| 959 | ZFlushSubscriptions(); |
---|
| 960 | out=owl_strdup("Error while getting subscriptions\n"); |
---|
| 961 | return(out); |
---|
| 962 | } else { |
---|
[03955f3] | 963 | sprintf(tmpbuff, "<%s,%s,%s>\n%s", sub.zsub_class, sub.zsub_classinst, sub.zsub_recipient, out); |
---|
[09489b89] | 964 | strcpy(out, tmpbuff); |
---|
| 965 | } |
---|
| 966 | } |
---|
| 967 | |
---|
| 968 | owl_free(tmpbuff); |
---|
| 969 | ZFlushSubscriptions(); |
---|
| 970 | return(out); |
---|
| 971 | #else |
---|
[12c35df] | 972 | return(owl_strdup("Zephyr not available")); |
---|
[09489b89] | 973 | #endif |
---|
| 974 | } |
---|
| 975 | |
---|
| 976 | char *owl_zephyr_get_variable(char *var) |
---|
| 977 | { |
---|
| 978 | #ifdef HAVE_LIBZEPHYR |
---|
| 979 | return(ZGetVariable(var)); |
---|
| 980 | #else |
---|
| 981 | return(""); |
---|
| 982 | #endif |
---|
| 983 | } |
---|
| 984 | |
---|
| 985 | void owl_zephyr_set_locationinfo(char *host, char *val) |
---|
| 986 | { |
---|
| 987 | #ifdef HAVE_LIBZEPHYR |
---|
| 988 | ZInitLocationInfo(host, val); |
---|
| 989 | #endif |
---|
| 990 | } |
---|
| 991 | |
---|
[e3d9c77] | 992 | /* Strip a local realm fron the zephyr user name. |
---|
| 993 | * The caller must free the return |
---|
| 994 | */ |
---|
| 995 | char *short_zuser(char *in) |
---|
| 996 | { |
---|
| 997 | char *out, *ptr; |
---|
| 998 | |
---|
| 999 | out=owl_strdup(in); |
---|
| 1000 | ptr=strchr(out, '@'); |
---|
| 1001 | if (ptr) { |
---|
| 1002 | if (!strcasecmp(ptr+1, owl_zephyr_get_realm())) { |
---|
| 1003 | *ptr='\0'; |
---|
| 1004 | } |
---|
| 1005 | } |
---|
| 1006 | return(out); |
---|
| 1007 | } |
---|
| 1008 | |
---|
| 1009 | /* Append a local realm to the zephyr user name if necessary. |
---|
| 1010 | * The caller must free the return. |
---|
| 1011 | */ |
---|
| 1012 | char *long_zuser(char *in) |
---|
| 1013 | { |
---|
[1971b59] | 1014 | if (strchr(in, '@')) { |
---|
| 1015 | return(owl_strdup(in)); |
---|
[e3d9c77] | 1016 | } |
---|
[1971b59] | 1017 | return(owl_sprintf("%s@%s", in, owl_zephyr_get_realm())); |
---|
[e3d9c77] | 1018 | } |
---|
| 1019 | |
---|
| 1020 | /* strip out the instance from a zsender's principal. Preserves the |
---|
| 1021 | * realm if present. daemon.webzephyr is a special case. The |
---|
| 1022 | * caller must free the return |
---|
| 1023 | */ |
---|
| 1024 | char *owl_zephyr_smartstripped_user(char *in) |
---|
| 1025 | { |
---|
| 1026 | char *ptr, *realm, *out; |
---|
| 1027 | |
---|
| 1028 | out=owl_strdup(in); |
---|
| 1029 | |
---|
| 1030 | /* bail immeaditly if we don't have to do any work */ |
---|
| 1031 | ptr=strchr(in, '.'); |
---|
| 1032 | if (!strchr(in, '/') && !ptr) { |
---|
| 1033 | /* no '/' and no '.' */ |
---|
| 1034 | return(out); |
---|
| 1035 | } |
---|
| 1036 | if (ptr && strchr(in, '@') && (ptr > strchr(in, '@'))) { |
---|
| 1037 | /* There's a '.' but it's in the realm */ |
---|
| 1038 | return(out); |
---|
| 1039 | } |
---|
| 1040 | if (!strncasecmp(in, OWL_WEBZEPHYR_PRINCIPAL, strlen(OWL_WEBZEPHYR_PRINCIPAL))) { |
---|
| 1041 | return(out); |
---|
| 1042 | } |
---|
| 1043 | |
---|
| 1044 | /* remove the realm from ptr, but hold on to it */ |
---|
| 1045 | realm=strchr(out, '@'); |
---|
| 1046 | if (realm) realm[0]='\0'; |
---|
| 1047 | |
---|
| 1048 | /* strip */ |
---|
| 1049 | ptr=strchr(out, '.'); |
---|
| 1050 | if (!ptr) ptr=strchr(out, '/'); |
---|
| 1051 | ptr[0]='\0'; |
---|
| 1052 | |
---|
| 1053 | /* reattach the realm if we had one */ |
---|
| 1054 | if (realm) { |
---|
| 1055 | strcat(out, "@"); |
---|
| 1056 | strcat(out, realm+1); |
---|
| 1057 | } |
---|
| 1058 | |
---|
| 1059 | return(out); |
---|
| 1060 | } |
---|
[5a95b69] | 1061 | |
---|
| 1062 | /* read the list of users in 'filename' as a .anyone file, and put the |
---|
| 1063 | * names of the zephyr users in the list 'in'. If 'filename' is NULL, |
---|
| 1064 | * use the default .anyone file in the users home directory. Returns |
---|
| 1065 | * -1 on failure, 0 on success. |
---|
| 1066 | */ |
---|
| 1067 | int owl_zephyr_get_anyone_list(owl_list *in, char *filename) |
---|
| 1068 | { |
---|
| 1069 | #ifdef HAVE_LIBZEPHYR |
---|
| 1070 | char *ourfile, *tmp, buff[LINE]; |
---|
| 1071 | FILE *f; |
---|
| 1072 | |
---|
| 1073 | if (filename==NULL) { |
---|
| 1074 | tmp=owl_global_get_homedir(&g); |
---|
| 1075 | ourfile=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 1076 | } else { |
---|
| 1077 | ourfile=owl_strdup(filename); |
---|
| 1078 | } |
---|
| 1079 | |
---|
| 1080 | f=fopen(ourfile, "r"); |
---|
| 1081 | if (!f) { |
---|
| 1082 | owl_function_error("Error opening file %s: %s", ourfile, strerror(errno) ? strerror(errno) : ""); |
---|
| 1083 | owl_free(ourfile); |
---|
| 1084 | return(-1); |
---|
| 1085 | } |
---|
| 1086 | |
---|
| 1087 | while (fgets(buff, LINE, f)!=NULL) { |
---|
| 1088 | /* ignore comments, blank lines etc. */ |
---|
| 1089 | if (buff[0]=='#') continue; |
---|
| 1090 | if (buff[0]=='\n') continue; |
---|
| 1091 | if (buff[0]=='\0') continue; |
---|
| 1092 | |
---|
| 1093 | /* strip the \n */ |
---|
| 1094 | buff[strlen(buff)-1]='\0'; |
---|
| 1095 | |
---|
| 1096 | /* ingore from # on */ |
---|
| 1097 | tmp=strchr(buff, '#'); |
---|
| 1098 | if (tmp) tmp[0]='\0'; |
---|
| 1099 | |
---|
| 1100 | /* ingore from SPC */ |
---|
| 1101 | tmp=strchr(buff, ' '); |
---|
| 1102 | if (tmp) tmp[0]='\0'; |
---|
| 1103 | |
---|
| 1104 | /* stick on the local realm. */ |
---|
| 1105 | if (!strchr(buff, '@')) { |
---|
| 1106 | strcat(buff, "@"); |
---|
| 1107 | strcat(buff, ZGetRealm()); |
---|
| 1108 | } |
---|
| 1109 | owl_list_append_element(in, owl_strdup(buff)); |
---|
| 1110 | } |
---|
| 1111 | fclose(f); |
---|
| 1112 | owl_free(ourfile); |
---|
| 1113 | return(0); |
---|
| 1114 | #else |
---|
| 1115 | return(-1); |
---|
| 1116 | #endif |
---|
| 1117 | } |
---|
[13a3c1db] | 1118 | |
---|
| 1119 | #ifdef HAVE_LIBZEPHYR |
---|
| 1120 | void owl_zephyr_process_events() { |
---|
| 1121 | int zpendcount=0; |
---|
| 1122 | ZNotice_t notice; |
---|
| 1123 | struct sockaddr_in from; |
---|
| 1124 | owl_message *m=NULL; |
---|
| 1125 | |
---|
| 1126 | while(owl_zephyr_zpending() && zpendcount < 20) { |
---|
| 1127 | if (owl_zephyr_zpending()) { |
---|
| 1128 | ZReceiveNotice(¬ice, &from); |
---|
| 1129 | zpendcount++; |
---|
| 1130 | |
---|
| 1131 | /* is this an ack from a zephyr we sent? */ |
---|
| 1132 | if (owl_zephyr_notice_is_ack(¬ice)) { |
---|
| 1133 | owl_zephyr_handle_ack(¬ice); |
---|
| 1134 | continue; |
---|
| 1135 | } |
---|
| 1136 | |
---|
| 1137 | /* if it's a ping and we're not viewing pings then skip it */ |
---|
| 1138 | if (!owl_global_is_rxping(&g) && !strcasecmp(notice.z_opcode, "ping")) { |
---|
| 1139 | continue; |
---|
| 1140 | } |
---|
| 1141 | |
---|
| 1142 | /* create the new message */ |
---|
| 1143 | m=owl_malloc(sizeof(owl_message)); |
---|
| 1144 | owl_message_create_from_znotice(m, ¬ice); |
---|
| 1145 | |
---|
| 1146 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1147 | } |
---|
| 1148 | } |
---|
| 1149 | } |
---|
| 1150 | |
---|
| 1151 | #else |
---|
| 1152 | void owl_zephyr_process_events() { |
---|
| 1153 | |
---|
| 1154 | } |
---|
| 1155 | #endif |
---|