[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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[15b34fd] | 7 | /* This is now the one function that should be called to log a |
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| 8 | * message. It will do all the work necessary by calling the other |
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| 9 | * functions in this file as necessary. |
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| 10 | */ |
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[c08c70a] | 11 | void owl_log_message(const owl_message *m) { |
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[15b34fd] | 12 | owl_function_debugmsg("owl_log_message: entering"); |
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| 13 | |
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[3c7d086a] | 14 | if (m == NULL) { |
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| 15 | owl_function_debugmsg("owl_log_message: passed null message"); |
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| 16 | return; |
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| 17 | } |
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| 18 | |
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[15b34fd] | 19 | /* should we be logging this message? */ |
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| 20 | if (!owl_log_shouldlog_message(m)) { |
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| 21 | owl_function_debugmsg("owl_log_message: not logging message"); |
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| 22 | return; |
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| 23 | } |
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| 24 | |
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| 25 | /* handle incmoing messages */ |
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| 26 | if (owl_message_is_direction_in(m)) { |
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| 27 | owl_log_incoming(m); |
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| 28 | owl_function_debugmsg("owl_log_message: leaving"); |
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| 29 | return; |
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| 30 | } |
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| 31 | |
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| 32 | /* handle outgoing messages */ |
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[42947f1] | 33 | owl_log_outgoing(m); |
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| 34 | |
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[15b34fd] | 35 | owl_function_debugmsg("owl_log_message: leaving"); |
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| 36 | } |
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[7d4fbcd] | 37 | |
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[15b34fd] | 38 | /* Return 1 if we should log the given message, otherwise return 0 */ |
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[c08c70a] | 39 | int owl_log_shouldlog_message(const owl_message *m) { |
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[4542047] | 40 | const owl_filter *f; |
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[12c35df] | 41 | |
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[15b34fd] | 42 | /* If there's a logfilter and this message matches it, log */ |
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| 43 | f=owl_global_get_filter(&g, owl_global_get_logfilter(&g)); |
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| 44 | if (f && owl_filter_message_match(f, m)) return(1); |
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[7d4fbcd] | 45 | |
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[15b34fd] | 46 | /* otherwise we do things based on the logging variables */ |
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| 47 | |
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| 48 | /* skip login/logout messages if appropriate */ |
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| 49 | if (!owl_global_is_loglogins(&g) && owl_message_is_loginout(m)) return(0); |
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| 50 | |
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| 51 | /* check direction */ |
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| 52 | if ((owl_global_get_loggingdirection(&g)==OWL_LOGGING_DIRECTION_IN) && owl_message_is_direction_out(m)) { |
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| 53 | return(0); |
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| 54 | } |
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| 55 | if ((owl_global_get_loggingdirection(&g)==OWL_LOGGING_DIRECTION_OUT) && owl_message_is_direction_in(m)) { |
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| 56 | return(0); |
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| 57 | } |
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| 58 | |
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| 59 | if (owl_message_is_type_zephyr(m)) { |
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| 60 | if (owl_message_is_personal(m) && !owl_global_is_logging(&g)) return(0); |
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| 61 | if (!owl_message_is_personal(m) && !owl_global_is_classlogging(&g)) return(0); |
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| 62 | } else { |
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| 63 | if (owl_message_is_private(m) || owl_message_is_loginout(m)) { |
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| 64 | if (!owl_global_is_logging(&g)) return(0); |
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| 65 | } else { |
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| 66 | if (!owl_global_is_classlogging(&g)) return(0); |
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| 67 | } |
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[7d4fbcd] | 68 | } |
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[15b34fd] | 69 | return(1); |
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| 70 | } |
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| 71 | |
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[c08c70a] | 72 | void owl_log_zephyr(const owl_message *m, FILE *file) { |
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[42947f1] | 73 | char *tmp; |
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| 74 | tmp=short_zuser(owl_message_get_sender(m)); |
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| 75 | fprintf(file, "Class: %s Instance: %s", owl_message_get_class(m), owl_message_get_instance(m)); |
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| 76 | if (strcmp(owl_message_get_opcode(m), "")) fprintf(file, " Opcode: %s", owl_message_get_opcode(m)); |
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| 77 | fprintf(file, "\n"); |
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| 78 | fprintf(file, "Time: %s Host: %s\n", owl_message_get_timestr(m), owl_message_get_hostname(m)); |
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| 79 | fprintf(file, "From: %s <%s>\n\n", owl_message_get_zsig(m), tmp); |
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| 80 | fprintf(file, "%s\n\n", owl_message_get_body(m)); |
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| 81 | owl_free(tmp); |
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| 82 | } |
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| 83 | |
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[c08c70a] | 84 | void owl_log_aim(const owl_message *m, FILE *file) { |
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[42947f1] | 85 | fprintf(file, "From: <%s> To: <%s>\n", owl_message_get_sender(m), owl_message_get_recipient(m)); |
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| 86 | fprintf(file, "Time: %s\n\n", owl_message_get_timestr(m)); |
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| 87 | if (owl_message_is_login(m)) |
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| 88 | fprintf(file, "LOGIN\n\n"); |
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| 89 | else if (owl_message_is_logout(m)) |
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| 90 | fprintf(file, "LOGOUT\n\n"); |
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| 91 | else |
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| 92 | fprintf(file, "%s\n\n", owl_message_get_body(m)); |
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| 93 | } |
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| 94 | |
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[c08c70a] | 95 | void owl_log_jabber(const owl_message *m, FILE *file) { |
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[42947f1] | 96 | fprintf(file, "From: <%s> To: <%s>\n",owl_message_get_sender(m), owl_message_get_recipient(m)); |
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| 97 | fprintf(file, "Time: %s\n\n", owl_message_get_timestr(m)); |
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| 98 | fprintf(file, "%s\n\n",owl_message_get_body(m)); |
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| 99 | } |
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| 100 | |
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[c08c70a] | 101 | void owl_log_generic(const owl_message *m, FILE *file) { |
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[42947f1] | 102 | fprintf(file, "From: <%s> To: <%s>\n", owl_message_get_sender(m), owl_message_get_recipient(m)); |
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| 103 | fprintf(file, "Time: %s\n\n", owl_message_get_timestr(m)); |
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| 104 | fprintf(file, "%s\n\n", owl_message_get_body(m)); |
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| 105 | } |
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| 106 | |
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[c08c70a] | 107 | void owl_log_append(const owl_message *m, const char *filename) { |
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[42947f1] | 108 | FILE *file; |
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| 109 | file=fopen(filename, "a"); |
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| 110 | if (!file) { |
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| 111 | owl_function_error("Unable to open file for logging"); |
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| 112 | return; |
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| 113 | } |
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| 114 | if (owl_message_is_type_zephyr(m)) { |
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| 115 | owl_log_zephyr(m, file); |
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| 116 | } else if (owl_message_is_type_jabber(m)) { |
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| 117 | owl_log_jabber(m, file); |
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| 118 | } else if (owl_message_is_type_aim(m)) { |
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| 119 | owl_log_aim(m, file); |
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| 120 | } else { |
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| 121 | owl_log_generic(m, file); |
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| 122 | } |
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| 123 | fclose(file); |
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| 124 | } |
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| 125 | |
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[c08c70a] | 126 | void owl_log_outgoing(const owl_message *m) |
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[15b34fd] | 127 | { |
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| 128 | char filename[MAXPATHLEN], *logpath; |
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[9c590d4] | 129 | char *to, *temp; |
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| 130 | |
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| 131 | /* expand ~ in path names */ |
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| 132 | logpath = owl_text_substitute(owl_global_get_logpath(&g), "~", owl_global_get_homedir(&g)); |
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[15b34fd] | 133 | |
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[42947f1] | 134 | /* Figure out what path to log to */ |
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| 135 | if (owl_message_is_type_zephyr(m)) { |
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[af1920fd] | 136 | /* If this has CC's, do all but the "recipient" which we'll do below */ |
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[9c590d4] | 137 | to = owl_message_get_cc_without_recipient(m); |
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| 138 | if (to != NULL) { |
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| 139 | temp = strtok(to, " "); |
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| 140 | while (temp != NULL) { |
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| 141 | temp = short_zuser(temp); |
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| 142 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, temp); |
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| 143 | owl_log_append(m, filename); |
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| 144 | temp = strtok(NULL, " "); |
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| 145 | } |
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| 146 | owl_free(to); |
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| 147 | } |
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| 148 | to = short_zuser(owl_message_get_recipient(m)); |
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[42947f1] | 149 | } else if (owl_message_is_type_jabber(m)) { |
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[9c590d4] | 150 | to = owl_sprintf("jabber:%s", owl_message_get_recipient(m)); |
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[d8671a1] | 151 | owl_text_tr(to, '/', '_'); |
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[42947f1] | 152 | } else if (owl_message_is_type_aim(m)) { |
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[28ee32b] | 153 | char *temp2; |
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[9c590d4] | 154 | temp = owl_aim_normalize_screenname(owl_message_get_recipient(m)); |
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[28ee32b] | 155 | temp2 = g_utf8_strdown(temp,-1); |
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| 156 | to = owl_sprintf("aim:%s", temp2); |
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| 157 | owl_free(temp2); |
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[9c590d4] | 158 | owl_free(temp); |
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[42947f1] | 159 | } else { |
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[9c590d4] | 160 | to = owl_sprintf("loopback"); |
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[42947f1] | 161 | } |
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[7d4fbcd] | 162 | |
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[15b34fd] | 163 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, to); |
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[42947f1] | 164 | owl_log_append(m, filename); |
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[9c590d4] | 165 | owl_free(to); |
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[7d4fbcd] | 166 | |
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[e1c4636] | 167 | snprintf(filename, MAXPATHLEN, "%s/all", logpath); |
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[42947f1] | 168 | owl_log_append(m, filename); |
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[9c590d4] | 169 | owl_free(logpath); |
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[7d4fbcd] | 170 | } |
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| 171 | |
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[42947f1] | 172 | |
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[e19eb97] | 173 | void owl_log_outgoing_zephyr_error(const char *to, const char *text) |
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[2b86d14] | 174 | { |
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| 175 | FILE *file; |
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| 176 | char filename[MAXPATHLEN], *logpath; |
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[180cd15] | 177 | char *tobuff, *zwriteline; |
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| 178 | owl_message *m; |
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| 179 | |
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| 180 | /* create a present message so we can pass it to |
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| 181 | * owl_log_shouldlog_message() |
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| 182 | */ |
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| 183 | zwriteline=owl_sprintf("zwrite %s", to); |
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| 184 | m=owl_function_make_outgoing_zephyr(text, zwriteline, ""); |
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| 185 | owl_free(zwriteline); |
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| 186 | if (!owl_log_shouldlog_message(m)) { |
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| 187 | owl_message_free(m); |
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| 188 | return; |
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| 189 | } |
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| 190 | owl_message_free(m); |
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[2b86d14] | 191 | |
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[180cd15] | 192 | /* chop off a local realm */ |
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[15b34fd] | 193 | tobuff=short_zuser(to); |
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[2b86d14] | 194 | |
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| 195 | /* expand ~ in path names */ |
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[15b34fd] | 196 | logpath = owl_text_substitute(owl_global_get_logpath(&g), "~", owl_global_get_homedir(&g)); |
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[2b86d14] | 197 | |
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| 198 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, tobuff); |
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| 199 | file=fopen(filename, "a"); |
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| 200 | if (!file) { |
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| 201 | owl_function_error("Unable to open file for outgoing logging"); |
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| 202 | owl_free(logpath); |
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[15b34fd] | 203 | owl_free(tobuff); |
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[2b86d14] | 204 | return; |
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| 205 | } |
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| 206 | fprintf(file, "ERROR (owl): %s\n%s\n", tobuff, text); |
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| 207 | if (text[strlen(text)-1]!='\n') { |
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| 208 | fprintf(file, "\n"); |
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| 209 | } |
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| 210 | fclose(file); |
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| 211 | |
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| 212 | snprintf(filename, MAXPATHLEN, "%s/all", logpath); |
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| 213 | owl_free(logpath); |
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| 214 | file=fopen(filename, "a"); |
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| 215 | if (!file) { |
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| 216 | owl_function_error("Unable to open file for outgoing logging"); |
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[15b34fd] | 217 | owl_free(tobuff); |
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[2b86d14] | 218 | return; |
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| 219 | } |
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| 220 | fprintf(file, "ERROR (owl): %s\n%s\n", tobuff, text); |
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| 221 | if (text[strlen(text)-1]!='\n') { |
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| 222 | fprintf(file, "\n"); |
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| 223 | } |
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| 224 | fclose(file); |
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| 225 | |
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| 226 | owl_free(tobuff); |
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| 227 | } |
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| 228 | |
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[c08c70a] | 229 | void owl_log_incoming(const owl_message *m) |
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[15283bb] | 230 | { |
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[e1c4636] | 231 | char filename[MAXPATHLEN], allfilename[MAXPATHLEN], *logpath; |
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[e19eb97] | 232 | const char *from=NULL; |
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[65b2173] | 233 | char *frombuff=NULL; |
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[7d4fbcd] | 234 | int len, ch, i, personal; |
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[12c35df] | 235 | |
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[15b34fd] | 236 | /* figure out if it's a "personal" message or not */ |
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[aac889a] | 237 | if (owl_message_is_type_zephyr(m)) { |
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| 238 | if (owl_message_is_personal(m)) { |
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[42947f1] | 239 | personal = 1; |
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[aac889a] | 240 | } else { |
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[42947f1] | 241 | personal = 0; |
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[aac889a] | 242 | } |
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[2182be3] | 243 | } else if (owl_message_is_type_jabber(m)) { |
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[42947f1] | 244 | /* This needs to be fixed to handle groupchat */ |
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[e19eb97] | 245 | const char* msgtype = owl_message_get_attribute_value(m,"jtype"); |
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[42947f1] | 246 | if (msgtype && !strcmp(msgtype,"groupchat")) { |
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| 247 | personal = 0; |
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| 248 | } else { |
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| 249 | personal = 1; |
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| 250 | } |
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[7d4fbcd] | 251 | } else { |
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[79a0e82] | 252 | if (owl_message_is_private(m) || owl_message_is_loginout(m)) { |
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[42947f1] | 253 | personal = 1; |
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[aac889a] | 254 | } else { |
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[42947f1] | 255 | personal = 0; |
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[aac889a] | 256 | } |
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[7d4fbcd] | 257 | } |
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| 258 | |
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[2182be3] | 259 | |
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[aac889a] | 260 | if (owl_message_is_type_zephyr(m)) { |
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| 261 | if (personal) { |
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[3066d23] | 262 | from=frombuff=short_zuser(owl_message_get_sender(m)); |
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[aac889a] | 263 | } else { |
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| 264 | from=frombuff=owl_strdup(owl_message_get_class(m)); |
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[7d4fbcd] | 265 | } |
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[aac889a] | 266 | } else if (owl_message_is_type_aim(m)) { |
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| 267 | /* we do not yet handle chat rooms */ |
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[28ee32b] | 268 | char *normalto, *temp; |
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| 269 | temp = owl_aim_normalize_screenname(owl_message_get_sender(m)); |
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| 270 | normalto = g_utf8_strdown(temp, -1); |
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[421c286f] | 271 | from=frombuff=owl_sprintf("aim:%s", normalto); |
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| 272 | owl_free(normalto); |
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[28ee32b] | 273 | owl_free(temp); |
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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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[28ee32b] | 292 | if (!g_ascii_isalnum(ch)) from="weird"; |
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[7d4fbcd] | 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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[28ee32b] | 301 | if (strcmp(from, "weird")) { |
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| 302 | char* temp = g_utf8_strdown(frombuff, -1); |
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| 303 | if (temp) { |
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| 304 | owl_free(frombuff); |
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| 305 | from = frombuff = temp; |
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| 306 | } |
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| 307 | } |
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[7d4fbcd] | 308 | } |
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| 309 | |
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[e1c4636] | 310 | /* create the filename (expanding ~ in path names) */ |
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[7d4fbcd] | 311 | if (personal) { |
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[15b34fd] | 312 | logpath = owl_text_substitute(owl_global_get_logpath(&g), "~", owl_global_get_homedir(&g)); |
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[e1c4636] | 313 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, from); |
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| 314 | snprintf(allfilename, MAXPATHLEN, "%s/all", logpath); |
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[d0961fe] | 315 | owl_log_append(m, allfilename); |
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[e1c4636] | 316 | |
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[7d4fbcd] | 317 | } else { |
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[15b34fd] | 318 | logpath = owl_text_substitute(owl_global_get_classlogpath(&g), "~", owl_global_get_homedir(&g)); |
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[e1c4636] | 319 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, from); |
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[7d4fbcd] | 320 | } |
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[37eab7f] | 321 | |
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[42947f1] | 322 | owl_log_append(m, filename); |
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[7d4fbcd] | 323 | |
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[d0961fe] | 324 | if (personal && owl_message_is_type_zephyr(m)) { |
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[af1920fd] | 325 | /* We want to log to all of the CC'd people who were not us, or |
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| 326 | * the sender, as well. |
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| 327 | */ |
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[d0961fe] | 328 | char *cc, *temp; |
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| 329 | cc = owl_message_get_cc_without_recipient(m); |
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| 330 | if (cc != NULL) { |
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| 331 | temp = strtok(cc, " "); |
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| 332 | while (temp != NULL) { |
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| 333 | temp = short_zuser(temp); |
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| 334 | if (strcasecmp(temp, frombuff) != 0) { |
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| 335 | snprintf(filename, MAXPATHLEN, "%s/%s", logpath, temp); |
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| 336 | owl_log_append(m, filename); |
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| 337 | } |
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| 338 | temp = strtok(NULL, " "); |
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| 339 | } |
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| 340 | owl_free(cc); |
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| 341 | } |
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| 342 | } |
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[7d4fbcd] | 343 | |
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[d0961fe] | 344 | owl_free(frombuff); |
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| 345 | owl_free(logpath); |
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[7d4fbcd] | 346 | } |
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