[7d4fbcd] | 1 | #include "owl.h" |
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| 2 | #include <stdlib.h> |
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| 3 | #include <string.h> |
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| 4 | #include <ctype.h> |
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| 5 | #include <sys/param.h> |
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| 6 | |
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[1aee7d9] | 7 | static const char fileIdent[] = "$Id$"; |
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| 8 | |
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[15b34fd] | 9 | /* This is now the one function that should be called to log a |
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| 10 | * message. It will do all the work necessary by calling the other |
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| 11 | * functions in this file as necessary. |
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| 12 | */ |
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| 13 | void owl_log_message(owl_message *m) { |
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| 14 | owl_function_debugmsg("owl_log_message: entering"); |
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| 15 | |
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[3c7d086a] | 16 | if (m == NULL) { |
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| 17 | owl_function_debugmsg("owl_log_message: passed null message"); |
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| 18 | return; |
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| 19 | } |
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| 20 | |
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[15b34fd] | 21 | /* should we be logging this message? */ |
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| 22 | if (!owl_log_shouldlog_message(m)) { |
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| 23 | owl_function_debugmsg("owl_log_message: not logging message"); |
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| 24 | return; |
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| 25 | } |
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| 26 | |
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| 27 | /* handle incmoing messages */ |
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| 28 | if (owl_message_is_direction_in(m)) { |
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| 29 | owl_log_incoming(m); |
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| 30 | owl_function_debugmsg("owl_log_message: leaving"); |
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| 31 | return; |
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| 32 | } |
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| 33 | |
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| 34 | /* handle outgoing messages */ |
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[42947f1] | 35 | owl_log_outgoing(m); |
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| 36 | |
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[15b34fd] | 37 | owl_function_debugmsg("owl_log_message: leaving"); |
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| 38 | } |
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[7d4fbcd] | 39 | |
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[15b34fd] | 40 | /* Return 1 if we should log the given message, otherwise return 0 */ |
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| 41 | int owl_log_shouldlog_message(owl_message *m) { |
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| 42 | owl_filter *f; |
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[12c35df] | 43 | |
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[15b34fd] | 44 | /* If there's a logfilter and this message matches it, log */ |
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| 45 | f=owl_global_get_filter(&g, owl_global_get_logfilter(&g)); |
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| 46 | if (f && owl_filter_message_match(f, m)) return(1); |
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[7d4fbcd] | 47 | |
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[15b34fd] | 48 | /* otherwise we do things based on the logging variables */ |
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| 49 | |
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| 50 | /* skip login/logout messages if appropriate */ |
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| 51 | if (!owl_global_is_loglogins(&g) && owl_message_is_loginout(m)) return(0); |
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| 52 | |
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| 53 | /* check for nolog */ |
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| 54 | if (!strcasecmp(owl_message_get_opcode(m), "nolog") || !strcasecmp(owl_message_get_instance(m), "nolog")) return(0); |
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| 55 | |
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| 56 | /* check direction */ |
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| 57 | if ((owl_global_get_loggingdirection(&g)==OWL_LOGGING_DIRECTION_IN) && owl_message_is_direction_out(m)) { |
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| 58 | return(0); |
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| 59 | } |
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| 60 | if ((owl_global_get_loggingdirection(&g)==OWL_LOGGING_DIRECTION_OUT) && owl_message_is_direction_in(m)) { |
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| 61 | return(0); |
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| 62 | } |
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| 63 | |
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| 64 | if (owl_message_is_type_zephyr(m)) { |
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| 65 | if (owl_message_is_personal(m) && !owl_global_is_logging(&g)) return(0); |
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| 66 | if (!owl_message_is_personal(m) && !owl_global_is_classlogging(&g)) return(0); |
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| 67 | } else { |
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| 68 | if (owl_message_is_private(m) || owl_message_is_loginout(m)) { |
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| 69 | if (!owl_global_is_logging(&g)) return(0); |
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| 70 | } else { |
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| 71 | if (!owl_global_is_classlogging(&g)) return(0); |
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| 72 | } |
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[7d4fbcd] | 73 | } |
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[15b34fd] | 74 | return(1); |
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| 75 | } |
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| 76 | |
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[42947f1] | 77 | void owl_log_zephyr(owl_message *m, FILE *file) { |
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| 78 | char *tmp; |
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| 79 | tmp=short_zuser(owl_message_get_sender(m)); |
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| 80 | fprintf(file, "Class: %s Instance: %s", owl_message_get_class(m), owl_message_get_instance(m)); |
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| 81 | if (strcmp(owl_message_get_opcode(m), "")) fprintf(file, " Opcode: %s", owl_message_get_opcode(m)); |
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| 82 | fprintf(file, "\n"); |
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| 83 | fprintf(file, "Time: %s Host: %s\n", owl_message_get_timestr(m), owl_message_get_hostname(m)); |
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| 84 | fprintf(file, "From: %s <%s>\n\n", owl_message_get_zsig(m), tmp); |
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| 85 | fprintf(file, "%s\n\n", owl_message_get_body(m)); |
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| 86 | owl_free(tmp); |
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| 87 | } |
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| 88 | |
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| 89 | void owl_log_aim(owl_message *m, FILE *file) { |
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| 90 | fprintf(file, "From: <%s> To: <%s>\n", owl_message_get_sender(m), owl_message_get_recipient(m)); |
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| 91 | fprintf(file, "Time: %s\n\n", owl_message_get_timestr(m)); |
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| 92 | if (owl_message_is_login(m)) |
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| 93 | fprintf(file, "LOGIN\n\n"); |
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| 94 | else if (owl_message_is_logout(m)) |
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| 95 | fprintf(file, "LOGOUT\n\n"); |
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| 96 | else |
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| 97 | fprintf(file, "%s\n\n", owl_message_get_body(m)); |
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| 98 | } |
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| 99 | |
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| 100 | void owl_log_jabber(owl_message *m, FILE *file) { |
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| 101 | fprintf(file, "From: <%s> To: <%s>\n",owl_message_get_sender(m), owl_message_get_recipient(m)); |
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| 102 | fprintf(file, "Time: %s\n\n", owl_message_get_timestr(m)); |
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| 103 | fprintf(file, "%s\n\n",owl_message_get_body(m)); |
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| 104 | } |
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| 105 | |
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| 106 | void owl_log_generic(owl_message *m, FILE *file) { |
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| 107 | fprintf(file, "From: <%s> To: <%s>\n", owl_message_get_sender(m), owl_message_get_recipient(m)); |
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| 108 | fprintf(file, "Time: %s\n\n", owl_message_get_timestr(m)); |
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| 109 | fprintf(file, "%s\n\n", owl_message_get_body(m)); |
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| 110 | } |
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| 111 | |
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| 112 | void owl_log_append(owl_message *m, char *filename) { |
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| 113 | FILE *file; |
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| 114 | file=fopen(filename, "a"); |
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| 115 | if (!file) { |
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| 116 | owl_function_error("Unable to open file for logging"); |
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| 117 | return; |
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| 118 | } |
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| 119 | if (owl_message_is_type_zephyr(m)) { |
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| 120 | owl_log_zephyr(m, file); |
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| 121 | } else if (owl_message_is_type_jabber(m)) { |
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| 122 | owl_log_jabber(m, file); |
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| 123 | } else if (owl_message_is_type_aim(m)) { |
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| 124 | owl_log_aim(m, file); |
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| 125 | } else { |
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| 126 | owl_log_generic(m, file); |
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| 127 | } |
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| 128 | fclose(file); |
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| 129 | } |
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| 130 | |
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| 131 | void owl_log_outgoing(owl_message *m) |
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[15b34fd] | 132 | { |
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| 133 | char filename[MAXPATHLEN], *logpath; |
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[9c590d4] | 134 | char *to, *temp; |
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| 135 | |
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| 136 | /* expand ~ in path names */ |
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| 137 | logpath = owl_text_substitute(owl_global_get_logpath(&g), "~", owl_global_get_homedir(&g)); |
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[15b34fd] | 138 | |
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[42947f1] | 139 | /* Figure out what path to log to */ |
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| 140 | if (owl_message_is_type_zephyr(m)) { |
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[af1920fd] | 141 | /* If this has CC's, do all but the "recipient" which we'll do below */ |
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[9c590d4] | 142 | to = owl_message_get_cc_without_recipient(m); |
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| 143 | if (to != NULL) { |
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| 144 | temp = strtok(to, " "); |
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| 145 | while (temp != NULL) { |
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| 146 | temp = short_zuser(temp); |
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| 147 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, temp); |
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| 148 | owl_log_append(m, filename); |
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| 149 | temp = strtok(NULL, " "); |
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| 150 | } |
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| 151 | owl_free(to); |
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| 152 | } |
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| 153 | to = short_zuser(owl_message_get_recipient(m)); |
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[42947f1] | 154 | } else if (owl_message_is_type_jabber(m)) { |
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[9c590d4] | 155 | to = owl_sprintf("jabber:%s", owl_message_get_recipient(m)); |
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[42947f1] | 156 | } else if (owl_message_is_type_aim(m)) { |
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[9c590d4] | 157 | temp = owl_aim_normalize_screenname(owl_message_get_recipient(m)); |
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| 158 | downstr(temp); |
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| 159 | to = owl_sprintf("aim:%s", temp); |
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| 160 | owl_free(temp); |
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[42947f1] | 161 | } else { |
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[9c590d4] | 162 | to = owl_sprintf("loopback"); |
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[42947f1] | 163 | } |
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[7d4fbcd] | 164 | |
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[15b34fd] | 165 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, to); |
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[42947f1] | 166 | owl_log_append(m, filename); |
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[9c590d4] | 167 | owl_free(to); |
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[7d4fbcd] | 168 | |
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[e1c4636] | 169 | snprintf(filename, MAXPATHLEN, "%s/all", logpath); |
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[42947f1] | 170 | owl_log_append(m, filename); |
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[9c590d4] | 171 | owl_free(logpath); |
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[7d4fbcd] | 172 | } |
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| 173 | |
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[42947f1] | 174 | |
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[2b86d14] | 175 | void owl_log_outgoing_zephyr_error(char *to, char *text) |
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| 176 | { |
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| 177 | FILE *file; |
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| 178 | char filename[MAXPATHLEN], *logpath; |
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[180cd15] | 179 | char *tobuff, *zwriteline; |
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| 180 | owl_message *m; |
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| 181 | |
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| 182 | /* create a present message so we can pass it to |
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| 183 | * owl_log_shouldlog_message() |
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| 184 | */ |
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| 185 | zwriteline=owl_sprintf("zwrite %s", to); |
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| 186 | m=owl_function_make_outgoing_zephyr(text, zwriteline, ""); |
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| 187 | owl_free(zwriteline); |
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| 188 | if (!owl_log_shouldlog_message(m)) { |
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| 189 | owl_message_free(m); |
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| 190 | return; |
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| 191 | } |
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| 192 | owl_message_free(m); |
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[2b86d14] | 193 | |
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[180cd15] | 194 | /* chop off a local realm */ |
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[15b34fd] | 195 | tobuff=short_zuser(to); |
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[2b86d14] | 196 | |
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| 197 | /* expand ~ in path names */ |
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[15b34fd] | 198 | logpath = owl_text_substitute(owl_global_get_logpath(&g), "~", owl_global_get_homedir(&g)); |
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[2b86d14] | 199 | |
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| 200 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, tobuff); |
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| 201 | file=fopen(filename, "a"); |
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| 202 | if (!file) { |
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| 203 | owl_function_error("Unable to open file for outgoing logging"); |
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| 204 | owl_free(logpath); |
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[15b34fd] | 205 | owl_free(tobuff); |
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[2b86d14] | 206 | return; |
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| 207 | } |
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| 208 | fprintf(file, "ERROR (owl): %s\n%s\n", tobuff, text); |
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| 209 | if (text[strlen(text)-1]!='\n') { |
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| 210 | fprintf(file, "\n"); |
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| 211 | } |
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| 212 | fclose(file); |
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| 213 | |
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| 214 | snprintf(filename, MAXPATHLEN, "%s/all", logpath); |
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| 215 | owl_free(logpath); |
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| 216 | file=fopen(filename, "a"); |
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| 217 | if (!file) { |
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| 218 | owl_function_error("Unable to open file for outgoing logging"); |
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[15b34fd] | 219 | owl_free(tobuff); |
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[2b86d14] | 220 | return; |
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| 221 | } |
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| 222 | fprintf(file, "ERROR (owl): %s\n%s\n", tobuff, text); |
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| 223 | if (text[strlen(text)-1]!='\n') { |
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| 224 | fprintf(file, "\n"); |
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| 225 | } |
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| 226 | fclose(file); |
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| 227 | |
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| 228 | owl_free(tobuff); |
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| 229 | } |
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| 230 | |
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[15283bb] | 231 | void owl_log_incoming(owl_message *m) |
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| 232 | { |
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[e1c4636] | 233 | char filename[MAXPATHLEN], allfilename[MAXPATHLEN], *logpath; |
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[42947f1] | 234 | char *frombuff=NULL, *from=NULL; |
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[7d4fbcd] | 235 | int len, ch, i, personal; |
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[12c35df] | 236 | |
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[15b34fd] | 237 | /* figure out if it's a "personal" message or not */ |
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[aac889a] | 238 | if (owl_message_is_type_zephyr(m)) { |
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| 239 | if (owl_message_is_personal(m)) { |
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[42947f1] | 240 | personal = 1; |
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[aac889a] | 241 | } else { |
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[42947f1] | 242 | personal = 0; |
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[aac889a] | 243 | } |
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[2182be3] | 244 | } else if (owl_message_is_type_jabber(m)) { |
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[42947f1] | 245 | /* This needs to be fixed to handle groupchat */ |
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| 246 | char* msgtype = owl_message_get_attribute_value(m,"jtype"); |
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| 247 | if (msgtype && !strcmp(msgtype,"groupchat")) { |
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| 248 | personal = 0; |
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| 249 | } else { |
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| 250 | personal = 1; |
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| 251 | } |
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[7d4fbcd] | 252 | } else { |
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[79a0e82] | 253 | if (owl_message_is_private(m) || owl_message_is_loginout(m)) { |
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[42947f1] | 254 | personal = 1; |
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[aac889a] | 255 | } else { |
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[42947f1] | 256 | personal = 0; |
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[aac889a] | 257 | } |
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[7d4fbcd] | 258 | } |
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| 259 | |
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[2182be3] | 260 | |
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[aac889a] | 261 | if (owl_message_is_type_zephyr(m)) { |
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| 262 | if (personal) { |
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[3066d23] | 263 | from=frombuff=short_zuser(owl_message_get_sender(m)); |
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[aac889a] | 264 | } else { |
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| 265 | from=frombuff=owl_strdup(owl_message_get_class(m)); |
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[7d4fbcd] | 266 | } |
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[aac889a] | 267 | } else if (owl_message_is_type_aim(m)) { |
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| 268 | /* we do not yet handle chat rooms */ |
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[421c286f] | 269 | char *normalto; |
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| 270 | normalto=owl_aim_normalize_screenname(owl_message_get_sender(m)); |
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| 271 | downstr(normalto); |
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| 272 | from=frombuff=owl_sprintf("aim:%s", normalto); |
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| 273 | owl_free(normalto); |
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[37eab7f] | 274 | } else if (owl_message_is_type_loopback(m)) { |
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| 275 | from=frombuff=owl_strdup("loopback"); |
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[2182be3] | 276 | } else if (owl_message_is_type_jabber(m)) { |
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[5c30091] | 277 | if (personal) { |
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| 278 | from=frombuff=owl_sprintf("jabber:%s",owl_message_get_sender(m)); |
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| 279 | } else { |
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| 280 | from=frombuff=owl_sprintf("jabber:%s",owl_message_get_recipient(m)); |
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| 281 | } |
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[e6449bc] | 282 | } else { |
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| 283 | from=frombuff=owl_strdup("unknown"); |
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[7d4fbcd] | 284 | } |
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| 285 | |
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| 286 | /* check for malicious sender formats */ |
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| 287 | len=strlen(frombuff); |
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| 288 | if (len<1 || len>35) from="weird"; |
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| 289 | if (strchr(frombuff, '/')) from="weird"; |
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| 290 | |
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| 291 | ch=frombuff[0]; |
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| 292 | if (!isalnum(ch)) from="weird"; |
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| 293 | |
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| 294 | for (i=0; i<len; i++) { |
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[e1c4636] | 295 | if (frombuff[i]<'!' || frombuff[i]>='~') from="weird"; |
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[7d4fbcd] | 296 | } |
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| 297 | |
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| 298 | if (!strcmp(frombuff, ".") || !strcasecmp(frombuff, "..")) from="weird"; |
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| 299 | |
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| 300 | if (!personal) { |
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| 301 | if (strcmp(from, "weird")) downstr(from); |
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| 302 | } |
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| 303 | |
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[e1c4636] | 304 | /* create the filename (expanding ~ in path names) */ |
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[7d4fbcd] | 305 | if (personal) { |
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[15b34fd] | 306 | logpath = owl_text_substitute(owl_global_get_logpath(&g), "~", owl_global_get_homedir(&g)); |
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[e1c4636] | 307 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, from); |
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| 308 | snprintf(allfilename, MAXPATHLEN, "%s/all", logpath); |
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[d0961fe] | 309 | owl_log_append(m, allfilename); |
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[e1c4636] | 310 | |
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[7d4fbcd] | 311 | } else { |
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[15b34fd] | 312 | logpath = owl_text_substitute(owl_global_get_classlogpath(&g), "~", owl_global_get_homedir(&g)); |
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[e1c4636] | 313 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, from); |
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[7d4fbcd] | 314 | } |
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[37eab7f] | 315 | |
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[42947f1] | 316 | owl_log_append(m, filename); |
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[7d4fbcd] | 317 | |
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[d0961fe] | 318 | if (personal && owl_message_is_type_zephyr(m)) { |
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[af1920fd] | 319 | /* We want to log to all of the CC'd people who were not us, or |
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| 320 | * the sender, as well. |
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| 321 | */ |
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[d0961fe] | 322 | char *cc, *temp; |
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| 323 | cc = owl_message_get_cc_without_recipient(m); |
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| 324 | if (cc != NULL) { |
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| 325 | temp = strtok(cc, " "); |
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| 326 | while (temp != NULL) { |
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| 327 | temp = short_zuser(temp); |
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| 328 | if (strcasecmp(temp, frombuff) != 0) { |
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| 329 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, temp); |
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| 330 | owl_log_append(m, filename); |
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| 331 | } |
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| 332 | temp = strtok(NULL, " "); |
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| 333 | } |
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| 334 | owl_free(cc); |
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| 335 | } |
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| 336 | } |
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[7d4fbcd] | 337 | |
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[d0961fe] | 338 | owl_free(frombuff); |
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| 339 | owl_free(logpath); |
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[7d4fbcd] | 340 | } |
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