[7d4fbcd] | 1 | #include "owl.h" |
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[f271129] | 2 | #include <stdio.h> |
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[7d4fbcd] | 3 | |
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[cc305b5] | 4 | typedef struct _owl_log_entry { /* noproto */ |
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| 5 | char *filename; |
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| 6 | char *message; |
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| 7 | } owl_log_entry; |
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| 8 | |
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| 9 | |
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| 10 | static GMainContext *log_context; |
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| 11 | static GMainLoop *log_loop; |
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| 12 | static GThread *logging_thread; |
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[8f3eac3] | 13 | bool defer_logs; |
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| 14 | static GQueue *deferred_entry_queue; |
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[cc305b5] | 15 | |
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[15b34fd] | 16 | /* This is now the one function that should be called to log a |
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| 17 | * message. It will do all the work necessary by calling the other |
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| 18 | * functions in this file as necessary. |
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| 19 | */ |
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[c08c70a] | 20 | void owl_log_message(const owl_message *m) { |
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[15b34fd] | 21 | owl_function_debugmsg("owl_log_message: entering"); |
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| 22 | |
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[3c7d086a] | 23 | if (m == NULL) { |
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| 24 | owl_function_debugmsg("owl_log_message: passed null message"); |
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| 25 | return; |
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| 26 | } |
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| 27 | |
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[15b34fd] | 28 | /* should we be logging this message? */ |
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| 29 | if (!owl_log_shouldlog_message(m)) { |
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| 30 | owl_function_debugmsg("owl_log_message: not logging message"); |
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| 31 | return; |
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| 32 | } |
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| 33 | |
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| 34 | /* handle incmoing messages */ |
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| 35 | if (owl_message_is_direction_in(m)) { |
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| 36 | owl_log_incoming(m); |
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| 37 | owl_function_debugmsg("owl_log_message: leaving"); |
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| 38 | return; |
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| 39 | } |
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| 40 | |
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| 41 | /* handle outgoing messages */ |
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[42947f1] | 42 | owl_log_outgoing(m); |
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| 43 | |
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[15b34fd] | 44 | owl_function_debugmsg("owl_log_message: leaving"); |
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| 45 | } |
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[7d4fbcd] | 46 | |
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[15b34fd] | 47 | /* Return 1 if we should log the given message, otherwise return 0 */ |
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[c08c70a] | 48 | int owl_log_shouldlog_message(const owl_message *m) { |
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[4542047] | 49 | const owl_filter *f; |
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[12c35df] | 50 | |
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[15b34fd] | 51 | /* If there's a logfilter and this message matches it, log */ |
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| 52 | f=owl_global_get_filter(&g, owl_global_get_logfilter(&g)); |
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| 53 | if (f && owl_filter_message_match(f, m)) return(1); |
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[7d4fbcd] | 54 | |
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[15b34fd] | 55 | /* otherwise we do things based on the logging variables */ |
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| 56 | |
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| 57 | /* skip login/logout messages if appropriate */ |
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| 58 | if (!owl_global_is_loglogins(&g) && owl_message_is_loginout(m)) return(0); |
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| 59 | |
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| 60 | /* check direction */ |
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| 61 | if ((owl_global_get_loggingdirection(&g)==OWL_LOGGING_DIRECTION_IN) && owl_message_is_direction_out(m)) { |
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| 62 | return(0); |
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| 63 | } |
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| 64 | if ((owl_global_get_loggingdirection(&g)==OWL_LOGGING_DIRECTION_OUT) && owl_message_is_direction_in(m)) { |
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| 65 | return(0); |
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| 66 | } |
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| 67 | |
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| 68 | if (owl_message_is_type_zephyr(m)) { |
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| 69 | if (owl_message_is_personal(m) && !owl_global_is_logging(&g)) return(0); |
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| 70 | if (!owl_message_is_personal(m) && !owl_global_is_classlogging(&g)) return(0); |
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| 71 | } else { |
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| 72 | if (owl_message_is_private(m) || owl_message_is_loginout(m)) { |
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| 73 | if (!owl_global_is_logging(&g)) return(0); |
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| 74 | } else { |
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| 75 | if (!owl_global_is_classlogging(&g)) return(0); |
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| 76 | } |
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[7d4fbcd] | 77 | } |
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[15b34fd] | 78 | return(1); |
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| 79 | } |
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| 80 | |
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[6829afc] | 81 | CALLER_OWN char *owl_log_zephyr(const owl_message *m) |
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[d427f08] | 82 | { |
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[cc305b5] | 83 | char *tmp = NULL; |
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| 84 | GString *buffer = NULL; |
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| 85 | buffer = g_string_new(""); |
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| 86 | tmp = short_zuser(owl_message_get_sender(m)); |
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| 87 | g_string_append_printf(buffer, "Class: %s Instance: %s", |
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| 88 | owl_message_get_class(m), |
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| 89 | owl_message_get_instance(m)); |
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| 90 | if (strcmp(owl_message_get_opcode(m), "")) { |
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| 91 | g_string_append_printf(buffer, " Opcode: %s", |
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| 92 | owl_message_get_opcode(m)); |
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| 93 | } |
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| 94 | g_string_append_printf(buffer, "\n"); |
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| 95 | g_string_append_printf(buffer, "Time: %s Host: %s\n", |
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| 96 | owl_message_get_timestr(m), |
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| 97 | owl_message_get_hostname(m)); |
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| 98 | g_string_append_printf(buffer, "From: %s <%s>\n\n", |
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| 99 | owl_message_get_zsig(m), tmp); |
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| 100 | g_string_append_printf(buffer, "%s\n\n", owl_message_get_body(m)); |
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[ddbbcffa] | 101 | g_free(tmp); |
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[cc305b5] | 102 | return g_string_free(buffer, FALSE); |
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| 103 | } |
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| 104 | |
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[6829afc] | 105 | CALLER_OWN char *owl_log_aim(const owl_message *m) |
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[d427f08] | 106 | { |
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[cc305b5] | 107 | GString *buffer = NULL; |
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| 108 | buffer = g_string_new(""); |
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| 109 | g_string_append_printf(buffer, "From: <%s> To: <%s>\n", |
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| 110 | owl_message_get_sender(m), owl_message_get_recipient(m)); |
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| 111 | g_string_append_printf(buffer, "Time: %s\n\n", |
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| 112 | owl_message_get_timestr(m)); |
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| 113 | if (owl_message_is_login(m)) { |
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| 114 | g_string_append_printf(buffer, "LOGIN\n\n"); |
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| 115 | } else if (owl_message_is_logout(m)) { |
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| 116 | g_string_append_printf(buffer, "LOGOUT\n\n"); |
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| 117 | } else { |
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| 118 | g_string_append_printf(buffer, "%s\n\n", owl_message_get_body(m)); |
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| 119 | } |
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| 120 | return g_string_free(buffer, FALSE); |
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| 121 | } |
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| 122 | |
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[6829afc] | 123 | CALLER_OWN char *owl_log_jabber(const owl_message *m) |
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[d427f08] | 124 | { |
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[cc305b5] | 125 | GString *buffer = NULL; |
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| 126 | buffer = g_string_new(""); |
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| 127 | g_string_append_printf(buffer, "From: <%s> To: <%s>\n", |
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| 128 | owl_message_get_sender(m), |
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| 129 | owl_message_get_recipient(m)); |
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| 130 | g_string_append_printf(buffer, "Time: %s\n\n", |
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| 131 | owl_message_get_timestr(m)); |
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| 132 | g_string_append_printf(buffer, "%s\n\n", owl_message_get_body(m)); |
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| 133 | return g_string_free(buffer, FALSE); |
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| 134 | } |
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| 135 | |
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[6829afc] | 136 | CALLER_OWN char *owl_log_generic(const owl_message *m) |
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[d427f08] | 137 | { |
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[cc305b5] | 138 | GString *buffer; |
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| 139 | buffer = g_string_new(""); |
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| 140 | g_string_append_printf(buffer, "From: <%s> To: <%s>\n", |
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| 141 | owl_message_get_sender(m), |
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| 142 | owl_message_get_recipient(m)); |
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| 143 | g_string_append_printf(buffer, "Time: %s\n\n", |
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| 144 | owl_message_get_timestr(m)); |
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| 145 | g_string_append_printf(buffer, "%s\n\n", |
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| 146 | owl_message_get_body(m)); |
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| 147 | return g_string_free(buffer, FALSE); |
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| 148 | } |
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| 149 | |
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| 150 | static void owl_log_error_main_thread(gpointer data) |
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| 151 | { |
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| 152 | owl_function_error("%s", (const char*)data); |
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[42947f1] | 153 | } |
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| 154 | |
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[9f90937] | 155 | static void owl_log_adminmsg_main_thread(gpointer data) |
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| 156 | { |
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| 157 | owl_function_adminmsg("Logging", (const char*)data); |
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| 158 | } |
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| 159 | |
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[5ad24f1] | 160 | static void G_GNUC_PRINTF(1, 2) owl_log_error(const char *fmt, ...) |
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[cc305b5] | 161 | { |
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[5ad24f1] | 162 | va_list ap; |
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| 163 | char *data; |
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| 164 | |
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| 165 | va_start(ap, fmt); |
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| 166 | data = g_strdup_vprintf(fmt, ap); |
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| 167 | va_end(ap); |
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| 168 | |
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[cc305b5] | 169 | owl_select_post_task(owl_log_error_main_thread, |
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[5ad24f1] | 170 | data, g_free, g_main_context_default()); |
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[42947f1] | 171 | } |
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| 172 | |
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[9f90937] | 173 | static void G_GNUC_PRINTF(1, 2) owl_log_adminmsg(const char *fmt, ...) |
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| 174 | { |
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| 175 | va_list ap; |
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| 176 | char *data; |
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| 177 | |
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| 178 | va_start(ap, fmt); |
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| 179 | data = g_strdup_vprintf(fmt, ap); |
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| 180 | va_end(ap); |
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| 181 | |
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| 182 | owl_select_post_task(owl_log_adminmsg_main_thread, |
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| 183 | data, g_free, g_main_context_default()); |
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| 184 | } |
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| 185 | |
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[8f3eac3] | 186 | static CALLER_OWN owl_log_entry *owl_log_new_entry(const char *buffer, const char *filename) |
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| 187 | { |
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| 188 | owl_log_entry *log_msg = g_slice_new(owl_log_entry); |
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| 189 | log_msg->message = g_strdup(buffer); |
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| 190 | log_msg->filename = g_strdup(filename); |
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| 191 | return log_msg; |
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| 192 | } |
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| 193 | |
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| 194 | static void owl_log_deferred_enqueue_message(const char *buffer, const char *filename) |
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| 195 | { |
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| 196 | g_queue_push_tail(deferred_entry_queue, owl_log_new_entry(buffer, filename)); |
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| 197 | } |
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| 198 | |
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[979dc4f] | 199 | static void owl_log_deferred_enqueue_first_message(const char *buffer, const char *filename) |
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| 200 | { |
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| 201 | g_queue_push_head(deferred_entry_queue, owl_log_new_entry(buffer, filename)); |
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| 202 | } |
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| 203 | |
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[8f3eac3] | 204 | /* write out the entry if possible |
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| 205 | * return 0 on success, errno on failure to open |
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| 206 | */ |
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| 207 | static int owl_log_try_write_entry(owl_log_entry *msg) |
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[cc305b5] | 208 | { |
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| 209 | FILE *file = NULL; |
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| 210 | file = fopen(msg->filename, "a"); |
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| 211 | if (!file) { |
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[8f3eac3] | 212 | return errno; |
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[cc305b5] | 213 | } |
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| 214 | fprintf(file, "%s", msg->message); |
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| 215 | fclose(file); |
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[8f3eac3] | 216 | return 0; |
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[42947f1] | 217 | } |
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| 218 | |
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[cc305b5] | 219 | static void owl_log_entry_free(void *data) |
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| 220 | { |
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| 221 | owl_log_entry *msg = (owl_log_entry*)data; |
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| 222 | if (msg) { |
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| 223 | g_free(msg->message); |
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| 224 | g_free(msg->filename); |
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[7dcef03] | 225 | g_slice_free(owl_log_entry, msg); |
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[cc305b5] | 226 | } |
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| 227 | } |
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| 228 | |
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[8f3eac3] | 229 | #if GLIB_CHECK_VERSION(2, 32, 0) |
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| 230 | #else |
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| 231 | static void owl_log_entry_free_gfunc(gpointer data, gpointer user_data) |
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| 232 | { |
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| 233 | owl_log_entry_free(data); |
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| 234 | } |
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| 235 | #endif |
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| 236 | |
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[aaee92a] | 237 | static void owl_log_file_error(owl_log_entry *msg, int ret) |
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| 238 | { |
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| 239 | owl_log_error("Unable to open file for logging: %s (file %s)", |
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| 240 | g_strerror(ret), |
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| 241 | msg->filename); |
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| 242 | } |
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| 243 | |
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[8f3eac3] | 244 | /* If we are deferring log messages, enqueue this entry for writing. |
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| 245 | * Otherwise, try to write this log message, and, if it fails with |
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[6d03e21] | 246 | * EPERM, EACCES, or ETIMEDOUT, go into deferred logging mode and |
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| 247 | * queue an admin message. If it fails with anything else, display an |
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| 248 | * error message, but do not go into deferred logging mode. */ |
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[8f3eac3] | 249 | static void owl_log_eventually_write_entry(gpointer data) |
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| 250 | { |
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| 251 | int ret; |
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| 252 | owl_log_entry *msg = (owl_log_entry*)data; |
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| 253 | if (defer_logs) { |
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| 254 | owl_log_deferred_enqueue_message(msg->message, msg->filename); |
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| 255 | } else { |
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| 256 | ret = owl_log_try_write_entry(msg); |
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[6d03e21] | 257 | if (ret == EPERM || ret == EACCES || ret == ETIMEDOUT) { |
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[8f3eac3] | 258 | defer_logs = true; |
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| 259 | owl_log_error("Unable to open file for logging (%s): \n" |
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| 260 | "%s. \n" |
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| 261 | "Consider renewing your tickets. Logging has been \n" |
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| 262 | "suspended, and your messages will be saved. To \n" |
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| 263 | "resume logging, use the command :flush-logs.\n\n", |
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| 264 | msg->filename, |
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| 265 | g_strerror(ret)); |
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[979dc4f] | 266 | /* If we were not in deferred logging mode, either the queue should be |
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| 267 | * empty, or we are attempting to log a message that we just popped off |
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| 268 | * the head of the queue. Either way, we should enqueue this message as |
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| 269 | * the first message in the queue, rather than the last, so that we |
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| 270 | * preserve message ordering. */ |
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| 271 | owl_log_deferred_enqueue_first_message(msg->message, msg->filename); |
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[8f3eac3] | 272 | } else if (ret != 0) { |
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[aaee92a] | 273 | owl_log_file_error(msg, ret); |
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[8f3eac3] | 274 | } |
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| 275 | } |
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| 276 | } |
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| 277 | |
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| 278 | /* tries to write the deferred log entries */ |
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| 279 | static void owl_log_write_deferred_entries(gpointer data) |
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| 280 | { |
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| 281 | owl_log_entry *entry; |
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[aaee92a] | 282 | bool drop_failed_logs = *(bool *)data; |
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| 283 | int ret; |
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[9f90937] | 284 | bool logged_at_least_one_message = false; |
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| 285 | bool all_succeeded = true; |
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[8f3eac3] | 286 | |
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| 287 | defer_logs = false; |
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| 288 | while (!g_queue_is_empty(deferred_entry_queue) && !defer_logs) { |
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[9f90937] | 289 | logged_at_least_one_message = true; |
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[8f3eac3] | 290 | entry = (owl_log_entry*)g_queue_pop_head(deferred_entry_queue); |
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[979dc4f] | 291 | if (!drop_failed_logs) { |
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| 292 | /* Attempt to write the log entry. If it fails, re-queue the entry at |
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| 293 | * the head of the queue. */ |
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[aaee92a] | 294 | owl_log_eventually_write_entry(entry); |
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| 295 | } else { |
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[979dc4f] | 296 | /* Attempt to write the log entry. If it fails, print an error message, |
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| 297 | * drop the log, and keep going through the queue. */ |
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[aaee92a] | 298 | ret = owl_log_try_write_entry(entry); |
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| 299 | if (ret != 0) { |
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[9f90937] | 300 | all_succeeded = false; |
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[aaee92a] | 301 | owl_log_file_error(entry, ret); |
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| 302 | } |
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| 303 | } |
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[8f3eac3] | 304 | owl_log_entry_free(entry); |
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| 305 | } |
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[5518461] | 306 | if (all_succeeded && logged_at_least_one_message && !defer_logs) { |
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[9f90937] | 307 | owl_log_adminmsg("Logs have been flushed and logging has resumed."); |
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| 308 | } |
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[8f3eac3] | 309 | } |
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| 310 | |
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[aaee92a] | 311 | void owl_log_flush_logs(bool drop_failed_logs) |
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[8f3eac3] | 312 | { |
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[aaee92a] | 313 | bool *data = g_new(bool, 1); |
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| 314 | *data = drop_failed_logs; |
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| 315 | |
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| 316 | owl_select_post_task(owl_log_write_deferred_entries, |
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| 317 | data, |
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| 318 | g_free, |
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| 319 | log_context); |
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[8f3eac3] | 320 | } |
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| 321 | |
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[cc305b5] | 322 | void owl_log_enqueue_message(const char *buffer, const char *filename) |
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| 323 | { |
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[8f3eac3] | 324 | owl_log_entry *log_msg = owl_log_new_entry(buffer, filename); |
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| 325 | owl_select_post_task(owl_log_eventually_write_entry, log_msg, |
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[cc305b5] | 326 | owl_log_entry_free, log_context); |
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[42947f1] | 327 | } |
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| 328 | |
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[c08c70a] | 329 | void owl_log_append(const owl_message *m, const char *filename) { |
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[cc305b5] | 330 | char *buffer = NULL; |
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| 331 | if (owl_message_is_type_zephyr(m)) { |
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| 332 | buffer = owl_log_zephyr(m); |
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| 333 | } else if (owl_message_is_type_jabber(m)) { |
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| 334 | buffer = owl_log_jabber(m); |
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| 335 | } else if (owl_message_is_type_aim(m)) { |
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| 336 | buffer = owl_log_aim(m); |
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| 337 | } else { |
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| 338 | buffer = owl_log_generic(m); |
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| 339 | } |
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| 340 | owl_log_enqueue_message(buffer, filename); |
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| 341 | g_free(buffer); |
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[42947f1] | 342 | } |
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| 343 | |
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[c08c70a] | 344 | void owl_log_outgoing(const owl_message *m) |
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[15b34fd] | 345 | { |
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[e3a75ed] | 346 | char *filename, *logpath; |
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[9c590d4] | 347 | char *to, *temp; |
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[839697d] | 348 | GList *cc; |
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[9c590d4] | 349 | |
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| 350 | /* expand ~ in path names */ |
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[60d7935] | 351 | logpath = owl_util_makepath(owl_global_get_logpath(&g)); |
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[15b34fd] | 352 | |
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[42947f1] | 353 | /* Figure out what path to log to */ |
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| 354 | if (owl_message_is_type_zephyr(m)) { |
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[af1920fd] | 355 | /* If this has CC's, do all but the "recipient" which we'll do below */ |
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[839697d] | 356 | cc = owl_message_get_cc_without_recipient(m); |
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| 357 | while (cc != NULL) { |
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| 358 | temp = short_zuser(cc->data); |
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[dde1b4d] | 359 | filename = g_build_filename(logpath, temp, NULL); |
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[839697d] | 360 | owl_log_append(m, filename); |
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| 361 | |
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[e3a75ed] | 362 | g_free(filename); |
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[ddbbcffa] | 363 | g_free(temp); |
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| 364 | g_free(cc->data); |
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[839697d] | 365 | cc = g_list_delete_link(cc, cc); |
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[9c590d4] | 366 | } |
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[839697d] | 367 | |
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[9c590d4] | 368 | to = short_zuser(owl_message_get_recipient(m)); |
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[42947f1] | 369 | } else if (owl_message_is_type_jabber(m)) { |
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[3472845] | 370 | to = g_strdup_printf("jabber:%s", owl_message_get_recipient(m)); |
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[7865479] | 371 | g_strdelimit(to, "/", '_'); |
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[42947f1] | 372 | } else if (owl_message_is_type_aim(m)) { |
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[28ee32b] | 373 | char *temp2; |
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[9c590d4] | 374 | temp = owl_aim_normalize_screenname(owl_message_get_recipient(m)); |
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[28ee32b] | 375 | temp2 = g_utf8_strdown(temp,-1); |
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[3472845] | 376 | to = g_strdup_printf("aim:%s", temp2); |
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[ddbbcffa] | 377 | g_free(temp2); |
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| 378 | g_free(temp); |
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[42947f1] | 379 | } else { |
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[d4927a7] | 380 | to = g_strdup("loopback"); |
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[42947f1] | 381 | } |
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[7d4fbcd] | 382 | |
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[dde1b4d] | 383 | filename = g_build_filename(logpath, to, NULL); |
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[42947f1] | 384 | owl_log_append(m, filename); |
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[ddbbcffa] | 385 | g_free(to); |
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[e3a75ed] | 386 | g_free(filename); |
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[7d4fbcd] | 387 | |
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[dde1b4d] | 388 | filename = g_build_filename(logpath, "all", NULL); |
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[42947f1] | 389 | owl_log_append(m, filename); |
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[ddbbcffa] | 390 | g_free(logpath); |
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[e3a75ed] | 391 | g_free(filename); |
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[7d4fbcd] | 392 | } |
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| 393 | |
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[42947f1] | 394 | |
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[24ccc01] | 395 | void owl_log_outgoing_zephyr_error(const owl_zwrite *zw, const char *text) |
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[2b86d14] | 396 | { |
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[e3a75ed] | 397 | char *filename, *logpath; |
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[fe3b017] | 398 | char *tobuff, *recip; |
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[180cd15] | 399 | owl_message *m; |
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[cc305b5] | 400 | GString *msgbuf; |
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[180cd15] | 401 | /* create a present message so we can pass it to |
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[c79a047] | 402 | * owl_log_shouldlog_message(void) |
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[180cd15] | 403 | */ |
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[7dcef03] | 404 | m = g_slice_new(owl_message); |
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[e5da3fe] | 405 | /* recip_index = 0 because there can only be one recipient anyway */ |
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| 406 | owl_message_create_from_zwrite(m, zw, text, 0); |
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[180cd15] | 407 | if (!owl_log_shouldlog_message(m)) { |
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[91634ec] | 408 | owl_message_delete(m); |
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[180cd15] | 409 | return; |
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| 410 | } |
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[91634ec] | 411 | owl_message_delete(m); |
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[2b86d14] | 412 | |
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[180cd15] | 413 | /* chop off a local realm */ |
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[fe3b017] | 414 | recip = owl_zwrite_get_recip_n_with_realm(zw, 0); |
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| 415 | tobuff = short_zuser(recip); |
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| 416 | g_free(recip); |
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[2b86d14] | 417 | |
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| 418 | /* expand ~ in path names */ |
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[60d7935] | 419 | logpath = owl_util_makepath(owl_global_get_logpath(&g)); |
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[dde1b4d] | 420 | filename = g_build_filename(logpath, tobuff, NULL); |
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[cc305b5] | 421 | msgbuf = g_string_new(""); |
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| 422 | g_string_printf(msgbuf, "ERROR (owl): %s\n%s\n", tobuff, text); |
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| 423 | if (text[strlen(text)-1] != '\n') { |
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| 424 | g_string_append_printf(msgbuf, "\n"); |
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[2b86d14] | 425 | } |
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[cc305b5] | 426 | owl_log_enqueue_message(msgbuf->str, filename); |
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| 427 | g_string_free(msgbuf, TRUE); |
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[2b86d14] | 428 | |
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[dde1b4d] | 429 | filename = g_build_filename(logpath, "all", NULL); |
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[ddbbcffa] | 430 | g_free(logpath); |
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[cc305b5] | 431 | msgbuf = g_string_new(""); |
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| 432 | g_string_printf(msgbuf, "ERROR (owl): %s\n%s\n", tobuff, text); |
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| 433 | if (text[strlen(text)-1] != '\n') { |
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| 434 | g_string_append_printf(msgbuf, "\n"); |
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[2b86d14] | 435 | } |
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[cc305b5] | 436 | owl_log_enqueue_message(msgbuf->str, filename); |
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| 437 | g_string_free(msgbuf, TRUE); |
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[2b86d14] | 438 | |
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[ddbbcffa] | 439 | g_free(tobuff); |
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[2b86d14] | 440 | } |
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| 441 | |
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[c08c70a] | 442 | void owl_log_incoming(const owl_message *m) |
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[15283bb] | 443 | { |
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[e3a75ed] | 444 | char *filename, *allfilename, *logpath; |
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[e19eb97] | 445 | const char *from=NULL; |
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[65b2173] | 446 | char *frombuff=NULL; |
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[7d4fbcd] | 447 | int len, ch, i, personal; |
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[12c35df] | 448 | |
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[15b34fd] | 449 | /* figure out if it's a "personal" message or not */ |
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[aac889a] | 450 | if (owl_message_is_type_zephyr(m)) { |
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| 451 | if (owl_message_is_personal(m)) { |
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[42947f1] | 452 | personal = 1; |
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[aac889a] | 453 | } else { |
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[42947f1] | 454 | personal = 0; |
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[aac889a] | 455 | } |
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[2182be3] | 456 | } else if (owl_message_is_type_jabber(m)) { |
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[42947f1] | 457 | /* This needs to be fixed to handle groupchat */ |
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[e19eb97] | 458 | const char* msgtype = owl_message_get_attribute_value(m,"jtype"); |
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[42947f1] | 459 | if (msgtype && !strcmp(msgtype,"groupchat")) { |
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| 460 | personal = 0; |
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| 461 | } else { |
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| 462 | personal = 1; |
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| 463 | } |
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[7d4fbcd] | 464 | } else { |
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[79a0e82] | 465 | if (owl_message_is_private(m) || owl_message_is_loginout(m)) { |
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[42947f1] | 466 | personal = 1; |
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[aac889a] | 467 | } else { |
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[42947f1] | 468 | personal = 0; |
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[aac889a] | 469 | } |
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[7d4fbcd] | 470 | } |
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| 471 | |
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[2182be3] | 472 | |
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[aac889a] | 473 | if (owl_message_is_type_zephyr(m)) { |
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| 474 | if (personal) { |
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[3066d23] | 475 | from=frombuff=short_zuser(owl_message_get_sender(m)); |
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[aac889a] | 476 | } else { |
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[d4927a7] | 477 | from=frombuff=g_strdup(owl_message_get_class(m)); |
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[7d4fbcd] | 478 | } |
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[aac889a] | 479 | } else if (owl_message_is_type_aim(m)) { |
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| 480 | /* we do not yet handle chat rooms */ |
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[28ee32b] | 481 | char *normalto, *temp; |
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| 482 | temp = owl_aim_normalize_screenname(owl_message_get_sender(m)); |
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| 483 | normalto = g_utf8_strdown(temp, -1); |
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[3472845] | 484 | from=frombuff=g_strdup_printf("aim:%s", normalto); |
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[ddbbcffa] | 485 | g_free(normalto); |
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| 486 | g_free(temp); |
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[37eab7f] | 487 | } else if (owl_message_is_type_loopback(m)) { |
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[d4927a7] | 488 | from=frombuff=g_strdup("loopback"); |
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[2182be3] | 489 | } else if (owl_message_is_type_jabber(m)) { |
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[5c30091] | 490 | if (personal) { |
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[cc305b5] | 491 | from=frombuff=g_strdup_printf("jabber:%s", |
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| 492 | owl_message_get_sender(m)); |
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[5c30091] | 493 | } else { |
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[cc305b5] | 494 | from=frombuff=g_strdup_printf("jabber:%s", |
---|
| 495 | owl_message_get_recipient(m)); |
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[5c30091] | 496 | } |
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[e6449bc] | 497 | } else { |
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[d4927a7] | 498 | from=frombuff=g_strdup("unknown"); |
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[7d4fbcd] | 499 | } |
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| 500 | |
---|
| 501 | /* check for malicious sender formats */ |
---|
| 502 | len=strlen(frombuff); |
---|
| 503 | if (len<1 || len>35) from="weird"; |
---|
| 504 | if (strchr(frombuff, '/')) from="weird"; |
---|
| 505 | |
---|
| 506 | ch=frombuff[0]; |
---|
[28ee32b] | 507 | if (!g_ascii_isalnum(ch)) from="weird"; |
---|
[7d4fbcd] | 508 | |
---|
| 509 | for (i=0; i<len; i++) { |
---|
[e1c4636] | 510 | if (frombuff[i]<'!' || frombuff[i]>='~') from="weird"; |
---|
[7d4fbcd] | 511 | } |
---|
| 512 | |
---|
| 513 | if (!strcmp(frombuff, ".") || !strcasecmp(frombuff, "..")) from="weird"; |
---|
| 514 | |
---|
| 515 | if (!personal) { |
---|
[28ee32b] | 516 | if (strcmp(from, "weird")) { |
---|
| 517 | char* temp = g_utf8_strdown(frombuff, -1); |
---|
| 518 | if (temp) { |
---|
[ddbbcffa] | 519 | g_free(frombuff); |
---|
[28ee32b] | 520 | from = frombuff = temp; |
---|
| 521 | } |
---|
| 522 | } |
---|
[7d4fbcd] | 523 | } |
---|
| 524 | |
---|
[e1c4636] | 525 | /* create the filename (expanding ~ in path names) */ |
---|
[7d4fbcd] | 526 | if (personal) { |
---|
[60d7935] | 527 | logpath = owl_util_makepath(owl_global_get_logpath(&g)); |
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[dde1b4d] | 528 | filename = g_build_filename(logpath, from, NULL); |
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| 529 | allfilename = g_build_filename(logpath, "all", NULL); |
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[d0961fe] | 530 | owl_log_append(m, allfilename); |
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[e3a75ed] | 531 | g_free(allfilename); |
---|
[7d4fbcd] | 532 | } else { |
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[60d7935] | 533 | logpath = owl_util_makepath(owl_global_get_classlogpath(&g)); |
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[dde1b4d] | 534 | filename = g_build_filename(logpath, from, NULL); |
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[7d4fbcd] | 535 | } |
---|
[37eab7f] | 536 | |
---|
[42947f1] | 537 | owl_log_append(m, filename); |
---|
[e3a75ed] | 538 | g_free(filename); |
---|
[7d4fbcd] | 539 | |
---|
[d0961fe] | 540 | if (personal && owl_message_is_type_zephyr(m)) { |
---|
[af1920fd] | 541 | /* We want to log to all of the CC'd people who were not us, or |
---|
| 542 | * the sender, as well. |
---|
| 543 | */ |
---|
[839697d] | 544 | char *temp; |
---|
| 545 | GList *cc; |
---|
[d0961fe] | 546 | cc = owl_message_get_cc_without_recipient(m); |
---|
[839697d] | 547 | while (cc != NULL) { |
---|
| 548 | temp = short_zuser(cc->data); |
---|
| 549 | if (strcasecmp(temp, frombuff) != 0) { |
---|
[dde1b4d] | 550 | filename = g_build_filename(logpath, temp, NULL); |
---|
[839697d] | 551 | owl_log_append(m, filename); |
---|
[e3a75ed] | 552 | g_free(filename); |
---|
[d0961fe] | 553 | } |
---|
[839697d] | 554 | |
---|
[ddbbcffa] | 555 | g_free(temp); |
---|
| 556 | g_free(cc->data); |
---|
[839697d] | 557 | cc = g_list_delete_link(cc, cc); |
---|
[d0961fe] | 558 | } |
---|
| 559 | } |
---|
[7d4fbcd] | 560 | |
---|
[ddbbcffa] | 561 | g_free(frombuff); |
---|
| 562 | g_free(logpath); |
---|
[7d4fbcd] | 563 | } |
---|
[cc305b5] | 564 | |
---|
| 565 | static gpointer owl_log_thread_func(gpointer data) |
---|
| 566 | { |
---|
[8f3eac3] | 567 | log_context = g_main_context_new(); |
---|
[cc305b5] | 568 | log_loop = g_main_loop_new(log_context, FALSE); |
---|
| 569 | g_main_loop_run(log_loop); |
---|
| 570 | return NULL; |
---|
| 571 | } |
---|
| 572 | |
---|
[8f3eac3] | 573 | void owl_log_init(void) |
---|
[cc305b5] | 574 | { |
---|
[0a9ffc5] | 575 | log_context = g_main_context_new(); |
---|
[0792d99] | 576 | #if GLIB_CHECK_VERSION(2, 31, 0) |
---|
| 577 | logging_thread = g_thread_new("logging", |
---|
| 578 | owl_log_thread_func, |
---|
| 579 | NULL); |
---|
| 580 | #else |
---|
| 581 | GError *error = NULL; |
---|
[cc305b5] | 582 | logging_thread = g_thread_create(owl_log_thread_func, |
---|
| 583 | NULL, |
---|
| 584 | TRUE, |
---|
| 585 | &error); |
---|
| 586 | if (error) { |
---|
| 587 | endwin(); |
---|
| 588 | fprintf(stderr, "Error spawning logging thread: %s\n", error->message); |
---|
| 589 | fflush(stderr); |
---|
| 590 | exit(1); |
---|
| 591 | } |
---|
[0792d99] | 592 | #endif |
---|
[8f3eac3] | 593 | |
---|
| 594 | deferred_entry_queue = g_queue_new(); |
---|
[cc305b5] | 595 | } |
---|
| 596 | |
---|
| 597 | static void owl_log_quit_func(gpointer data) |
---|
| 598 | { |
---|
[8f3eac3] | 599 | /* flush the deferred logs queue, trying to write the |
---|
[aaee92a] | 600 | * entries to the disk one last time. Drop any failed |
---|
| 601 | * entries */ |
---|
| 602 | bool bool_true = true; |
---|
| 603 | owl_log_write_deferred_entries(&bool_true); |
---|
[8f3eac3] | 604 | #if GLIB_CHECK_VERSION(2, 32, 0) |
---|
| 605 | g_queue_free_full(deferred_entry_queue, owl_log_entry_free); |
---|
| 606 | #else |
---|
| 607 | g_queue_foreach(deferred_entry_queue, owl_log_entry_free_gfunc, NULL); |
---|
| 608 | g_queue_free(deferred_entry_queue); |
---|
| 609 | #endif |
---|
| 610 | |
---|
[cc305b5] | 611 | g_main_loop_quit(log_loop); |
---|
| 612 | } |
---|
| 613 | |
---|
| 614 | void owl_log_shutdown(void) |
---|
| 615 | { |
---|
| 616 | owl_select_post_task(owl_log_quit_func, NULL, |
---|
| 617 | NULL, log_context); |
---|
| 618 | g_thread_join(logging_thread); |
---|
| 619 | } |
---|