pidgin/pidgin

merge of '77693555855fe9cd3215414f79964dba346cc5fa'
gaim
2008-11-12, Richard Laager
1966704b3e42
merge of '77693555855fe9cd3215414f79964dba346cc5fa'
and '19a87e98e5857ad0289f2c760d460f7f1dbbb42d'
/**
* @file log.c Logging API
* @ingroup core
*
* gaim
*
* Gaim is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "internal.h"
#include "account.h"
#include "dbus-maybe.h"
#include "debug.h"
#include "internal.h"
#include "log.h"
#include "prefs.h"
#include "util.h"
#include "stringref.h"
static GSList *loggers = NULL;
static GaimLogLogger *html_logger;
static GaimLogLogger *txt_logger;
static GaimLogLogger *old_logger;
struct _gaim_logsize_user {
char *name;
GaimAccount *account;
};
static GHashTable *logsize_users = NULL;
static void log_get_log_sets_common(GHashTable *sets);
static gsize html_logger_write(GaimLog *log, GaimMessageFlags type,
const char *from, time_t time, const char *message);
static void html_logger_finalize(GaimLog *log);
static GList *html_logger_list(GaimLogType type, const char *sn, GaimAccount *account);
static GList *html_logger_list_syslog(GaimAccount *account);
static char *html_logger_read(GaimLog *log, GaimLogReadFlags *flags);
static int html_logger_total_size(GaimLogType type, const char *name, GaimAccount *account);
static GList *old_logger_list(GaimLogType type, const char *sn, GaimAccount *account);
static int old_logger_total_size(GaimLogType type, const char *name, GaimAccount *account);
static char * old_logger_read (GaimLog *log, GaimLogReadFlags *flags);
static int old_logger_size (GaimLog *log);
static void old_logger_get_log_sets(GaimLogSetCallback cb, GHashTable *sets);
static void old_logger_finalize(GaimLog *log);
static gsize txt_logger_write(GaimLog *log,
GaimMessageFlags type,
const char *from, time_t time, const char *message);
static void txt_logger_finalize(GaimLog *log);
static GList *txt_logger_list(GaimLogType type, const char *sn, GaimAccount *account);
static GList *txt_logger_list_syslog(GaimAccount *account);
static char *txt_logger_read(GaimLog *log, GaimLogReadFlags *flags);
static int txt_logger_total_size(GaimLogType type, const char *name, GaimAccount *account);
/**************************************************************************
* PUBLIC LOGGING FUNCTIONS ***********************************************
**************************************************************************/
GaimLog *gaim_log_new(GaimLogType type, const char *name, GaimAccount *account,
GaimConversation *conv, time_t time, const struct tm *tm)
{
GaimLog *log;
/* IMPORTANT: Make sure to initialize all the members of GaimLog */
log = g_slice_new(GaimLog);
GAIM_DBUS_REGISTER_POINTER(log, GaimLog);
log->type = type;
log->name = g_strdup(gaim_normalize(account, name));
log->account = account;
log->conv = conv;
log->time = time;
log->logger = gaim_log_logger_get();
log->logger_data = NULL;
if (tm == NULL)
log->tm = NULL;
else
{
/* There's no need to zero this as we immediately do a direct copy. */
log->tm = g_slice_new(struct tm);
*(log->tm) = *tm;
#ifdef HAVE_STRUCT_TM_TM_ZONE
/* XXX: This is so wrong... */
if (log->tm->tm_zone != NULL)
{
char *tmp = g_locale_from_utf8(log->tm->tm_zone, -1, NULL, NULL, NULL);
if (tmp != NULL)
log->tm->tm_zone = tmp;
else
/* Just shove the UTF-8 bytes in and hope... */
log->tm->tm_zone = g_strdup(log->tm->tm_zone);
}
#endif
}
if (log->logger && log->logger->create)
log->logger->create(log);
return log;
}
void gaim_log_free(GaimLog *log)
{
g_return_if_fail(log);
if (log->logger && log->logger->finalize)
log->logger->finalize(log);
g_free(log->name);
if (log->tm != NULL)
{
#ifdef HAVE_STRUCT_TM_TM_ZONE
/* XXX: This is so wrong... */
g_free((char *)log->tm->tm_zone);
#endif
g_slice_free(struct tm, log->tm);
}
GAIM_DBUS_UNREGISTER_POINTER(log);
g_slice_free(GaimLog, log);
}
void gaim_log_write(GaimLog *log, GaimMessageFlags type,
const char *from, time_t time, const char *message)
{
struct _gaim_logsize_user *lu;
gsize written, total = 0;
gpointer ptrsize;
g_return_if_fail(log);
g_return_if_fail(log->logger);
g_return_if_fail(log->logger->write);
written = (log->logger->write)(log, type, from, time, message);
lu = g_new(struct _gaim_logsize_user, 1);
lu->name = g_strdup(gaim_normalize(log->account, log->name));
lu->account = log->account;
if(g_hash_table_lookup_extended(logsize_users, lu, NULL, &ptrsize)) {
total = GPOINTER_TO_INT(ptrsize);
total += written;
g_hash_table_replace(logsize_users, lu, GINT_TO_POINTER(total));
} else {
g_free(lu->name);
g_free(lu);
}
}
char *gaim_log_read(GaimLog *log, GaimLogReadFlags *flags)
{
GaimLogReadFlags mflags;
g_return_val_if_fail(log && log->logger, NULL);
if (log->logger->read) {
char *ret = (log->logger->read)(log, flags ? flags : &mflags);
gaim_str_strip_char(ret, '\r');
return ret;
}
return g_strdup(_("<b><font color=\"red\">The logger has no read function</font></b>"));
}
int gaim_log_get_size(GaimLog *log)
{
g_return_val_if_fail(log && log->logger, 0);
if (log->logger->size)
return log->logger->size(log);
return 0;
}
static guint _gaim_logsize_user_hash(struct _gaim_logsize_user *lu)
{
return g_str_hash(lu->name);
}
static guint _gaim_logsize_user_equal(struct _gaim_logsize_user *lu1,
struct _gaim_logsize_user *lu2)
{
return (lu1->account == lu2->account && (!strcmp(lu1->name, lu2->name)));
}
static void _gaim_logsize_user_free_key(struct _gaim_logsize_user *lu)
{
g_free(lu->name);
g_free(lu);
}
int gaim_log_get_total_size(GaimLogType type, const char *name, GaimAccount *account)
{
gpointer ptrsize;
int size = 0;
GSList *n;
struct _gaim_logsize_user *lu;
lu = g_new(struct _gaim_logsize_user, 1);
lu->name = g_strdup(gaim_normalize(account, name));
lu->account = account;
if(g_hash_table_lookup_extended(logsize_users, lu, NULL, &ptrsize)) {
size = GPOINTER_TO_INT(ptrsize);
g_free(lu->name);
g_free(lu);
} else {
for (n = loggers; n; n = n->next) {
GaimLogLogger *logger = n->data;
if(logger->total_size){
size += (logger->total_size)(type, name, account);
} else if(logger->list) {
GList *logs = (logger->list)(type, name, account);
int this_size = 0;
while (logs) {
GaimLog *log = (GaimLog*)(logs->data);
this_size += gaim_log_get_size(log);
gaim_log_free(log);
logs = g_list_delete_link(logs, logs);
}
size += this_size;
}
}
g_hash_table_replace(logsize_users, lu, GINT_TO_POINTER(size));
}
return size;
}
char *
gaim_log_get_log_dir(GaimLogType type, const char *name, GaimAccount *account)
{
GaimPlugin *prpl;
GaimPluginProtocolInfo *prpl_info;
const char *prpl_name;
char *acct_name;
const char *target;
char *dir;
prpl = gaim_find_prpl(gaim_account_get_protocol_id(account));
if (!prpl)
return NULL;
prpl_info = GAIM_PLUGIN_PROTOCOL_INFO(prpl);
prpl_name = prpl_info->list_icon(account, NULL);
acct_name = g_strdup(gaim_escape_filename(gaim_normalize(account,
gaim_account_get_username(account))));
if (type == GAIM_LOG_CHAT) {
char *temp = g_strdup_printf("%s.chat", gaim_normalize(account, name));
target = gaim_escape_filename(temp);
g_free(temp);
} else if(type == GAIM_LOG_SYSTEM) {
target = ".system";
} else {
target = gaim_escape_filename(gaim_normalize(account, name));
}
dir = g_build_filename(gaim_user_dir(), "logs", prpl_name, acct_name, target, NULL);
g_free(acct_name);
return dir;
}
/****************************************************************************
* LOGGER FUNCTIONS *********************************************************
****************************************************************************/
static GaimLogLogger *current_logger = NULL;
static void logger_pref_cb(const char *name, GaimPrefType type,
gconstpointer value, gpointer data)
{
GaimLogLogger *logger;
GSList *l = loggers;
while (l) {
logger = l->data;
if (!strcmp(logger->id, value)) {
gaim_log_logger_set(logger);
return;
}
l = l->next;
}
gaim_log_logger_set(txt_logger);
}
GaimLogLogger *gaim_log_logger_new(const char *id, const char *name, int functions, ...)
{
#if 0
void(*create)(GaimLog *),
gsize(*write)(GaimLog *, GaimMessageFlags, const char *, time_t, const char *),
void(*finalize)(GaimLog *),
GList*(*list)(GaimLogType type, const char*, GaimAccount*),
char*(*read)(GaimLog*, GaimLogReadFlags*),
int(*size)(GaimLog*),
int(*total_size)(GaimLogType type, const char *name, GaimAccount *account),
GList*(*list_syslog)(GaimAccount *account),
void(*get_log_sets)(GaimLogSetCallback cb, GHashTable *sets))
{
#endif
GaimLogLogger *logger;
va_list args;
g_return_val_if_fail(id != NULL, NULL);
g_return_val_if_fail(name != NULL, NULL);
g_return_val_if_fail(functions >= 1, NULL);
logger = g_new0(GaimLogLogger, 1);
logger->id = g_strdup(id);
logger->name = g_strdup(name);
va_start(args, functions);
if (functions >= 1)
logger->create = va_arg(args, void *);
if (functions >= 2)
logger->write = va_arg(args, void *);
if (functions >= 3)
logger->finalize = va_arg(args, void *);
if (functions >= 4)
logger->list = va_arg(args, void *);
if (functions >= 5)
logger->read = va_arg(args, void *);
if (functions >= 6)
logger->size = va_arg(args, void *);
if (functions >= 7)
logger->total_size = va_arg(args, void *);
if (functions >= 8)
logger->list_syslog = va_arg(args, void *);
if (functions >= 9)
logger->get_log_sets = va_arg(args, void *);
if (functions > 9)
gaim_debug_info("log", "Dropping new functions for logger: %s (%s)\n", name, id);
va_end(args);
return logger;
}
void gaim_log_logger_free(GaimLogLogger *logger)
{
g_free(logger->name);
g_free(logger->id);
g_free(logger);
}
void gaim_log_logger_add (GaimLogLogger *logger)
{
g_return_if_fail(logger);
if (g_slist_find(loggers, logger))
return;
loggers = g_slist_append(loggers, logger);
}
void gaim_log_logger_remove (GaimLogLogger *logger)
{
g_return_if_fail(logger);
loggers = g_slist_remove(loggers, logger);
}
void gaim_log_logger_set (GaimLogLogger *logger)
{
g_return_if_fail(logger);
current_logger = logger;
}
GaimLogLogger *gaim_log_logger_get()
{
return current_logger;
}
GList *gaim_log_logger_get_options(void)
{
GSList *n;
GList *list = NULL;
GaimLogLogger *data;
for (n = loggers; n; n = n->next) {
data = n->data;
if (!data->write)
continue;
list = g_list_append(list, data->name);
list = g_list_append(list, data->id);
}
return list;
}
gint gaim_log_compare(gconstpointer y, gconstpointer z)
{
const GaimLog *a = y;
const GaimLog *b = z;
return b->time - a->time;
}
GList *gaim_log_get_logs(GaimLogType type, const char *name, GaimAccount *account)
{
GList *logs = NULL;
GSList *n;
for (n = loggers; n; n = n->next) {
GaimLogLogger *logger = n->data;
if (!logger->list)
continue;
logs = g_list_concat(logger->list(type, name, account), logs);
}
return g_list_sort(logs, gaim_log_compare);
}
gint gaim_log_set_compare(gconstpointer y, gconstpointer z)
{
const GaimLogSet *a = y;
const GaimLogSet *b = z;
gint ret = 0;
/* This logic seems weird at first...
* If either account is NULL, we pretend the accounts are
* equal. This allows us to detect duplicates that will
* exist if one logger knows the account and another
* doesn't. */
if (a->account != NULL && b->account != NULL) {
ret = strcmp(gaim_account_get_username(a->account), gaim_account_get_username(b->account));
if (ret != 0)
return ret;
}
ret = strcmp(a->normalized_name, b->normalized_name);
if (ret != 0)
return ret;
return (gint)b->type - (gint)a->type;
}
static guint
log_set_hash(gconstpointer key)
{
const GaimLogSet *set = key;
/* The account isn't hashed because we need GaimLogSets with NULL accounts
* to be found when we search by a GaimLogSet that has a non-NULL account
* but the same type and name. */
return g_int_hash((gint *)&set->type) + g_str_hash(set->name);
}
static gboolean
log_set_equal(gconstpointer a, gconstpointer b)
{
/* I realize that the choices made for GList and GHashTable
* make sense for those data types, but I wish the comparison
* functions were compatible. */
return !gaim_log_set_compare(a, b);
}
static void
log_add_log_set_to_hash(GHashTable *sets, GaimLogSet *set)
{
GaimLogSet *existing_set = g_hash_table_lookup(sets, set);
if (existing_set == NULL)
g_hash_table_insert(sets, set, set);
else if (existing_set->account == NULL && set->account != NULL)
g_hash_table_replace(sets, set, set);
else
gaim_log_set_free(set);
}
GHashTable *gaim_log_get_log_sets(void)
{
GSList *n;
GHashTable *sets = g_hash_table_new_full(log_set_hash, log_set_equal,
(GDestroyNotify)gaim_log_set_free, NULL);
/* Get the log sets from all the loggers. */
for (n = loggers; n; n = n->next) {
GaimLogLogger *logger = n->data;
if (!logger->get_log_sets)
continue;
logger->get_log_sets(log_add_log_set_to_hash, sets);
}
log_get_log_sets_common(sets);
/* Return the GHashTable of unique GaimLogSets. */
return sets;
}
void gaim_log_set_free(GaimLogSet *set)
{
g_return_if_fail(set != NULL);
g_free(set->name);
if (set->normalized_name != set->name)
g_free(set->normalized_name);
g_slice_free(GaimLogSet, set);
}
GList *gaim_log_get_system_logs(GaimAccount *account)
{
GList *logs = NULL;
GSList *n;
for (n = loggers; n; n = n->next) {
GaimLogLogger *logger = n->data;
if (!logger->list_syslog)
continue;
logs = g_list_concat(logger->list_syslog(account), logs);
}
return g_list_sort(logs, gaim_log_compare);
}
/****************************************************************************
* LOG SUBSYSTEM ************************************************************
****************************************************************************/
void *
gaim_log_get_handle(void)
{
static int handle;
return &handle;
}
void gaim_log_init(void)
{
void *handle = gaim_log_get_handle();
gaim_prefs_add_none("/core/logging");
gaim_prefs_add_bool("/core/logging/log_ims", FALSE);
gaim_prefs_add_bool("/core/logging/log_chats", FALSE);
gaim_prefs_add_bool("/core/logging/log_system", FALSE);
gaim_prefs_add_string("/core/logging/format", "txt");
html_logger = gaim_log_logger_new("html", _("HTML"), 8,
NULL,
html_logger_write,
html_logger_finalize,
html_logger_list,
html_logger_read,
gaim_log_common_sizer,
html_logger_total_size,
html_logger_list_syslog);
gaim_log_logger_add(html_logger);
txt_logger = gaim_log_logger_new("txt", _("Plain text"), 8,
NULL,
txt_logger_write,
txt_logger_finalize,
txt_logger_list,
txt_logger_read,
gaim_log_common_sizer,
txt_logger_total_size,
txt_logger_list_syslog);
gaim_log_logger_add(txt_logger);
old_logger = gaim_log_logger_new("old", _("Old Gaim"), 9,
NULL,
NULL,
old_logger_finalize,
old_logger_list,
old_logger_read,
old_logger_size,
old_logger_total_size,
NULL,
old_logger_get_log_sets);
gaim_log_logger_add(old_logger);
gaim_signal_register(handle, "log-timestamp",
#if SIZEOF_TIME_T == 4
gaim_marshal_POINTER__POINTER_INT,
#elif SIZEOF_TIME_T == 8
gaim_marshal_POINTER__POINTER_INT64,
#else
#error Unknown size of time_t
#endif
gaim_value_new(GAIM_TYPE_POINTER), 2,
gaim_value_new(GAIM_TYPE_SUBTYPE,
GAIM_SUBTYPE_LOG),
#if SIZEOF_TIME_T == 4
gaim_value_new(GAIM_TYPE_INT));
#elif SIZEOF_TIME_T == 8
gaim_value_new(GAIM_TYPE_INT64));
#else
# error Unknown size of time_t
#endif
gaim_prefs_connect_callback(NULL, "/core/logging/format",
logger_pref_cb, NULL);
gaim_prefs_trigger_callback("/core/logging/format");
logsize_users = g_hash_table_new_full((GHashFunc)_gaim_logsize_user_hash,
(GEqualFunc)_gaim_logsize_user_equal,
(GDestroyNotify)_gaim_logsize_user_free_key, NULL);
}
void
gaim_log_uninit(void)
{
gaim_signals_unregister_by_instance(gaim_log_get_handle());
}
/****************************************************************************
* LOGGERS ******************************************************************
****************************************************************************/
static char *log_get_timestamp(GaimLog *log, time_t when)
{
char *date;
struct tm tm;
date = gaim_signal_emit_return_1(gaim_log_get_handle(),
"log-timestamp",
log, when);
if (date != NULL)
return date;
tm = *(localtime(&when));
if (log->type == GAIM_LOG_SYSTEM || time(NULL) > when + 20*60)
return g_strdup(gaim_date_format_long(&tm));
else
return g_strdup(gaim_time_format(&tm));
}
void gaim_log_common_writer(GaimLog *log, const char *ext)
{
GaimLogCommonLoggerData *data = log->logger_data;
if (data == NULL)
{
/* This log is new */
char *dir;
struct tm *tm;
const char *tz;
const char *date;
char *filename;
char *path;
dir = gaim_log_get_log_dir(log->type, log->name, log->account);
if (dir == NULL)
return;
gaim_build_dir (dir, S_IRUSR | S_IWUSR | S_IXUSR);
tm = localtime(&log->time);
tz = gaim_escape_filename(gaim_utf8_strftime("%Z", tm));
date = gaim_utf8_strftime("%Y-%m-%d.%H%M%S%z", tm);
filename = g_strdup_printf("%s%s%s", date, tz, ext ? ext : "");
path = g_build_filename(dir, filename, NULL);
g_free(dir);
g_free(filename);
log->logger_data = data = g_slice_new0(GaimLogCommonLoggerData);
data->file = g_fopen(path, "a");
if (data->file == NULL)
{
gaim_debug(GAIM_DEBUG_ERROR, "log",
"Could not create log file %s\n", path);
if (log->conv != NULL)
gaim_conversation_write(log->conv, NULL, _("Logging of this conversation failed."),
GAIM_MESSAGE_ERROR, time(NULL));
g_free(path);
return;
}
g_free(path);
}
}
GList *gaim_log_common_lister(GaimLogType type, const char *name, GaimAccount *account, const char *ext, GaimLogLogger *logger)
{
GDir *dir;
GList *list = NULL;
const char *filename;
char *path;
if(!account)
return NULL;
path = gaim_log_get_log_dir(type, name, account);
if (path == NULL)
return NULL;
if (!(dir = g_dir_open(path, 0, NULL)))
{
g_free(path);
return NULL;
}
while ((filename = g_dir_read_name(dir)))
{
if (gaim_str_has_suffix(filename, ext) &&
strlen(filename) >= (17 + strlen(ext)))
{
GaimLog *log;
GaimLogCommonLoggerData *data;
struct tm tm;
#if defined (HAVE_TM_GMTOFF) && defined (HAVE_STRUCT_TM_TM_ZONE)
long tz_off;
const char *rest;
time_t stamp = gaim_str_to_time(gaim_unescape_filename(filename), FALSE, &tm, &tz_off, &rest);
char *end;
/* As zero is a valid offset, GAIM_NO_TZ_OFF means no offset was
* provided. See util.h. Yes, it's kinda ugly. */
if (tz_off != GAIM_NO_TZ_OFF)
tm.tm_gmtoff = tz_off - tm.tm_gmtoff;
if (rest == NULL || (end = strchr(rest, '.')) == NULL || strchr(rest, ' ') != NULL)
{
log = gaim_log_new(type, name, account, NULL, stamp, NULL);
}
else
{
char *tmp = g_strndup(rest, end - rest);
tm.tm_zone = tmp;
log = gaim_log_new(type, name, account, NULL, stamp, &tm);
g_free(tmp);
}
#else
time_t stamp = gaim_str_to_time(filename, FALSE, &tm, NULL, NULL);
log = gaim_log_new(type, name, account, NULL, stamp, &tm);
#endif
log->logger = logger;
log->logger_data = data = g_slice_new0(GaimLogCommonLoggerData);
data->path = g_build_filename(path, filename, NULL);
list = g_list_prepend(list, log);
}
}
g_dir_close(dir);
g_free(path);
return list;
}
int gaim_log_common_total_sizer(GaimLogType type, const char *name, GaimAccount *account, const char *ext)
{
GDir *dir;
int size = 0;
const char *filename;
char *path;
if(!account)
return 0;
path = gaim_log_get_log_dir(type, name, account);
if (path == NULL)
return 0;
if (!(dir = g_dir_open(path, 0, NULL)))
{
g_free(path);
return 0;
}
while ((filename = g_dir_read_name(dir)))
{
if (gaim_str_has_suffix(filename, ext) &&
strlen(filename) >= (17 + strlen(ext)))
{
char *tmp = g_build_filename(path, filename, NULL);
struct stat st;
if (g_stat(tmp, &st))
{
gaim_debug_error("log", "Error stating log file: %s\n", tmp);
g_free(tmp);
continue;
}
g_free(tmp);
size += st.st_size;
}
}
g_dir_close(dir);
g_free(path);
return size;
}
int gaim_log_common_sizer(GaimLog *log)
{
struct stat st;
GaimLogCommonLoggerData *data = log->logger_data;
if (!data->path || g_stat(data->path, &st))
st.st_size = 0;
return st.st_size;
}
/* This will build log sets for all loggers that use the common logger
* functions because they use the same directory structure. */
static void log_get_log_sets_common(GHashTable *sets)
{
gchar *log_path = g_build_filename(gaim_user_dir(), "logs", NULL);
GDir *log_dir = g_dir_open(log_path, 0, NULL);
const gchar *protocol;
if (log_dir == NULL) {
g_free(log_path);
return;
}
while ((protocol = g_dir_read_name(log_dir)) != NULL) {
gchar *protocol_path = g_build_filename(log_path, protocol, NULL);
GDir *protocol_dir;
const gchar *username;
gchar *protocol_unescaped;
GList *account_iter;
GList *accounts = NULL;
if ((protocol_dir = g_dir_open(protocol_path, 0, NULL)) == NULL) {
g_free(protocol_path);
continue;
}
/* Using g_strdup() to cover the one-in-a-million chance that a
* prpl's list_icon function uses gaim_unescape_filename(). */
protocol_unescaped = g_strdup(gaim_unescape_filename(protocol));
/* Find all the accounts for protocol. */
for (account_iter = gaim_accounts_get_all() ; account_iter != NULL ; account_iter = account_iter->next) {
GaimPlugin *prpl;
GaimPluginProtocolInfo *prpl_info;
prpl = gaim_find_prpl(gaim_account_get_protocol_id((GaimAccount *)account_iter->data));
if (!prpl)
continue;
prpl_info = GAIM_PLUGIN_PROTOCOL_INFO(prpl);
if (!strcmp(protocol_unescaped, prpl_info->list_icon((GaimAccount *)account_iter->data, NULL)))
accounts = g_list_prepend(accounts, account_iter->data);
}
g_free(protocol_unescaped);
while ((username = g_dir_read_name(protocol_dir)) != NULL) {
gchar *username_path = g_build_filename(protocol_path, username, NULL);
GDir *username_dir;
const gchar *username_unescaped;
GaimAccount *account = NULL;
gchar *name;
if ((username_dir = g_dir_open(username_path, 0, NULL)) == NULL) {
g_free(username_path);
continue;
}
/* Find the account for username in the list of accounts for protocol. */
username_unescaped = gaim_unescape_filename(username);
for (account_iter = g_list_first(accounts) ; account_iter != NULL ; account_iter = account_iter->next) {
if (!strcmp(((GaimAccount *)account_iter->data)->username, username_unescaped)) {
account = account_iter->data;
break;
}
}
/* Don't worry about the cast, name will point to dynamically allocated memory shortly. */
while ((name = (gchar *)g_dir_read_name(username_dir)) != NULL) {
size_t len;
GaimLogSet *set;
/* IMPORTANT: Always initialize all members of GaimLogSet */
set = g_slice_new(GaimLogSet);
/* Unescape the filename. */
name = g_strdup(gaim_unescape_filename(name));
/* Get the (possibly new) length of name. */
len = strlen(name);
set->type = GAIM_LOG_IM;
set->name = name;
set->account = account;
/* set->buddy is always set below */
set->normalized_name = g_strdup(gaim_normalize(account, name));
/* Chat for .chat or .system at the end of the name to determine the type. */
if (len > 7) {
gchar *tmp = &name[len - 7];
if (!strcmp(tmp, ".system")) {
set->type = GAIM_LOG_SYSTEM;
*tmp = '\0';
}
}
if (len > 5) {
gchar *tmp = &name[len - 5];
if (!strcmp(tmp, ".chat")) {
set->type = GAIM_LOG_CHAT;
*tmp = '\0';
}
}
/* Determine if this (account, name) combination exists as a buddy. */
if (account != NULL)
set->buddy = (gaim_find_buddy(account, name) != NULL);
else
set->buddy = FALSE;
log_add_log_set_to_hash(sets, set);
}
g_free(username_path);
g_dir_close(username_dir);
}
g_free(protocol_path);
g_dir_close(protocol_dir);
}
g_free(log_path);
g_dir_close(log_dir);
}
#if 0 /* Maybe some other time. */
/****************
** XML LOGGER **
****************/
static const char *str_from_msg_type (GaimMessageFlags type)
{
return "";
}
static void xml_logger_write(GaimLog *log,
GaimMessageFlags type,
const char *from, time_t time, const char *message)
{
char *xhtml = NULL;
if (!log->logger_data) {
/* This log is new. We could use the loggers 'new' function, but
* creating a new file there would result in empty files in the case
* that you open a convo with someone, but don't say anything.
*/
struct tm *tm;
const char *tz;
const char *date;
char *dir = gaim_log_get_log_dir(log->type, log->name, log->account);
char *name;
char *filename;
if (dir == NULL)
return;
tm = localtime(&log->time);
tz = gaim_escape_filename(gaim_utf8_strftime("%Z", tm);
date = gaim_utf8_strftime("%Y-%m-%d.%H%M%S%z", tm);
name = g_strdup_printf("%s%s%s", date, tz, ext ? ext : "");
gaim_build_dir (dir, S_IRUSR | S_IWUSR | S_IXUSR);
filename = g_build_filename(dir, name, NULL);
g_free(dir);
g_free(name);
log->logger_data = g_fopen(filename, "a");
if (!log->logger_data) {
gaim_debug(GAIM_DEBUG_ERROR, "log", "Could not create log file %s\n", filename);
g_free(filename);
return;
}
g_free(filename);
fprintf(log->logger_data, "<?xml version='1.0' encoding='UTF-8' ?>\n"
"<?xml-stylesheet href='file:///usr/src/web/htdocs/log-stylesheet.xsl' type='text/xml' ?>\n");
date = gaim_utf8_strftime("%Y-%m-%d %H:%M:%S", localtime(&log->time));
fprintf(log->logger_data, "<conversation time='%s' screenname='%s' protocol='%s'>\n",
date, log->name, prpl);
}
/* if we can't write to the file, give up before we hurt ourselves */
if(!data->file)
return;
date = log_get_timestamp(log, time);
gaim_markup_html_to_xhtml(message, &xhtml, NULL);
if (from)
fprintf(log->logger_data, "<message %s %s from='%s' time='%s'>%s</message>\n",
str_from_msg_type(type),
type & GAIM_MESSAGE_SEND ? "direction='sent'" :
type & GAIM_MESSAGE_RECV ? "direction='received'" : "",
from, date, xhtml);
else
fprintf(log->logger_data, "<message %s %s time='%s'>%s</message>\n",
str_from_msg_type(type),
type & GAIM_MESSAGE_SEND ? "direction='sent'" :
type & GAIM_MESSAGE_RECV ? "direction='received'" : "",
date, xhtml):
fflush(log->logger_data);
g_free(date);
g_free(xhtml);
}
static void xml_logger_finalize(GaimLog *log)
{
if (log->logger_data) {
fprintf(log->logger_data, "</conversation>\n");
fclose(log->logger_data);
log->logger_data = NULL;
}
}
static GList *xml_logger_list(GaimLogType type, const char *sn, GaimAccount *account)
{
return gaim_log_common_lister(type, sn, account, ".xml", &xml_logger);
}
static GaimLogLogger xml_logger = {
N_("XML"), "xml",
NULL,
xml_logger_write,
xml_logger_finalize,
xml_logger_list,
NULL,
NULL,
NULL
};
#endif
/****************************
** HTML LOGGER *************
****************************/
static gsize html_logger_write(GaimLog *log, GaimMessageFlags type,
const char *from, time_t time, const char *message)
{
char *msg_fixed;
char *date;
char *header;
GaimPlugin *plugin = gaim_find_prpl(gaim_account_get_protocol_id(log->account));
GaimLogCommonLoggerData *data = log->logger_data;
gsize written = 0;
if(!data) {
const char *prpl =
GAIM_PLUGIN_PROTOCOL_INFO(plugin)->list_icon(log->account, NULL);
const char *date;
gaim_log_common_writer(log, ".html");
data = log->logger_data;
/* if we can't write to the file, give up before we hurt ourselves */
if(!data->file)
return 0;
date = gaim_date_format_full(localtime(&log->time));
written += fprintf(data->file, "<html><head>");
written += fprintf(data->file, "<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\">");
written += fprintf(data->file, "<title>");
if (log->type == GAIM_LOG_SYSTEM)
header = g_strdup_printf("System log for account %s (%s) connected at %s",
gaim_account_get_username(log->account), prpl, date);
else
header = g_strdup_printf("Conversation with %s at %s on %s (%s)",
log->name, date, gaim_account_get_username(log->account), prpl);
written += fprintf(data->file, "%s", header);
written += fprintf(data->file, "</title></head><body>");
written += fprintf(data->file, "<h3>%s</h3>\n", header);
g_free(header);
}
/* if we can't write to the file, give up before we hurt ourselves */
if(!data->file)
return 0;
gaim_markup_html_to_xhtml(message, &msg_fixed, NULL);
date = log_get_timestamp(log, time);
if(log->type == GAIM_LOG_SYSTEM){
written += fprintf(data->file, "---- %s @ %s ----<br/>\n", msg_fixed, date);
} else {
if (type & GAIM_MESSAGE_SYSTEM)
written += fprintf(data->file, "<font size=\"2\">(%s)</font><b> %s</b><br/>\n", date, msg_fixed);
else if (type & GAIM_MESSAGE_ERROR)
written += fprintf(data->file, "<font color=\"#FF0000\"><font size=\"2\">(%s)</font><b> %s</b></font><br/>\n", date, msg_fixed);
else if (type & GAIM_MESSAGE_WHISPER)
written += fprintf(data->file, "<font color=\"#6C2585\"><font size=\"2\">(%s)</font><b> %s:</b></font> %s<br/>\n",
date, from, msg_fixed);
else if (type & GAIM_MESSAGE_AUTO_RESP) {
if (type & GAIM_MESSAGE_SEND)
written += fprintf(data->file, _("<font color=\"#16569E\"><font size=\"2\">(%s)</font> <b>%s &lt;AUTO-REPLY&gt;:</b></font> %s<br/>\n"), date, from, msg_fixed);
else if (type & GAIM_MESSAGE_RECV)
written += fprintf(data->file, _("<font color=\"#A82F2F\"><font size=\"2\">(%s)</font> <b>%s &lt;AUTO-REPLY&gt;:</b></font> %s<br/>\n"), date, from, msg_fixed);
} else if (type & GAIM_MESSAGE_RECV) {
if(gaim_message_meify(msg_fixed, -1))
written += fprintf(data->file, "<font color=\"#062585\"><font size=\"2\">(%s)</font> <b>***%s</b></font> %s<br/>\n",
date, from, msg_fixed);
else
written += fprintf(data->file, "<font color=\"#A82F2F\"><font size=\"2\">(%s)</font> <b>%s:</b></font> %s<br/>\n",
date, from, msg_fixed);
} else if (type & GAIM_MESSAGE_SEND) {
if(gaim_message_meify(msg_fixed, -1))
written += fprintf(data->file, "<font color=\"#062585\"><font size=\"2\">(%s)</font> <b>***%s</b></font> %s<br/>\n",
date, from, msg_fixed);
else
written += fprintf(data->file, "<font color=\"#16569E\"><font size=\"2\">(%s)</font> <b>%s:</b></font> %s<br/>\n",
date, from, msg_fixed);
} else {
gaim_debug_error("log", "Unhandled message type.");
written += fprintf(data->file, "<font size=\"2\">(%s)</font><b> %s:</b></font> %s<br/>\n",
date, from, msg_fixed);
}
}
g_free(date);
g_free(msg_fixed);
fflush(data->file);
return written;
}
static void html_logger_finalize(GaimLog *log)
{
GaimLogCommonLoggerData *data = log->logger_data;
if (data) {
if(data->file) {
fprintf(data->file, "</body></html>\n");
fclose(data->file);
}
g_free(data->path);
g_slice_free(GaimLogCommonLoggerData, data);
}
}
static GList *html_logger_list(GaimLogType type, const char *sn, GaimAccount *account)
{
return gaim_log_common_lister(type, sn, account, ".html", html_logger);
}
static GList *html_logger_list_syslog(GaimAccount *account)
{
return gaim_log_common_lister(GAIM_LOG_SYSTEM, ".system", account, ".html", html_logger);
}
static char *html_logger_read(GaimLog *log, GaimLogReadFlags *flags)
{
char *read;
GaimLogCommonLoggerData *data = log->logger_data;
*flags = GAIM_LOG_READ_NO_NEWLINE;
if (!data || !data->path)
return g_strdup(_("<font color=\"red\"><b>Unable to find log path!</b></font>"));
if (g_file_get_contents(data->path, &read, NULL, NULL)) {
char *minus_header = strchr(read, '\n');
if (!minus_header)
return read;
minus_header = g_strdup(minus_header + 1);
g_free(read);
return minus_header;
}
return g_strdup_printf(_("<font color=\"red\"><b>Could not read file: %s</b></font>"), data->path);
}
static int html_logger_total_size(GaimLogType type, const char *name, GaimAccount *account)
{
return gaim_log_common_total_sizer(type, name, account, ".html");
}
/****************************
** PLAIN TEXT LOGGER *******
****************************/
static gsize txt_logger_write(GaimLog *log,
GaimMessageFlags type,
const char *from, time_t time, const char *message)
{
char *date;
GaimPlugin *plugin = gaim_find_prpl(gaim_account_get_protocol_id(log->account));
GaimLogCommonLoggerData *data = log->logger_data;
char *stripped = NULL;
gsize written = 0;
if (data == NULL) {
/* This log is new. We could use the loggers 'new' function, but
* creating a new file there would result in empty files in the case
* that you open a convo with someone, but don't say anything.
*/
const char *prpl =
GAIM_PLUGIN_PROTOCOL_INFO(plugin)->list_icon(log->account, NULL);
gaim_log_common_writer(log, ".txt");
data = log->logger_data;
/* if we can't write to the file, give up before we hurt ourselves */
if(!data->file)
return 0;
if (log->type == GAIM_LOG_SYSTEM)
written += fprintf(data->file, "System log for account %s (%s) connected at %s\n",
gaim_account_get_username(log->account), prpl,
gaim_date_format_full(localtime(&log->time)));
else
written += fprintf(data->file, "Conversation with %s at %s on %s (%s)\n",
log->name, gaim_date_format_full(localtime(&log->time)),
gaim_account_get_username(log->account), prpl);
}
/* if we can't write to the file, give up before we hurt ourselves */
if(!data->file)
return 0;
stripped = gaim_markup_strip_html(message);
date = log_get_timestamp(log, time);
if(log->type == GAIM_LOG_SYSTEM){
written += fprintf(data->file, "---- %s @ %s ----\n", stripped, date);
} else {
if (type & GAIM_MESSAGE_SEND ||
type & GAIM_MESSAGE_RECV) {
if (type & GAIM_MESSAGE_AUTO_RESP) {
written += fprintf(data->file, _("(%s) %s <AUTO-REPLY>: %s\n"), date,
from, stripped);
} else {
if(gaim_message_meify(stripped, -1))
written += fprintf(data->file, "(%s) ***%s %s\n", date, from,
stripped);
else
written += fprintf(data->file, "(%s) %s: %s\n", date, from,
stripped);
}
} else if (type & GAIM_MESSAGE_SYSTEM)
written += fprintf(data->file, "(%s) %s\n", date, stripped);
else if (type & GAIM_MESSAGE_NO_LOG) {
/* This shouldn't happen */
g_free(stripped);
return written;
} else if (type & GAIM_MESSAGE_WHISPER)
written += fprintf(data->file, "(%s) *%s* %s", date, from, stripped);
else
written += fprintf(data->file, "(%s) %s%s %s\n", date, from ? from : "",
from ? ":" : "", stripped);
}
g_free(date);
g_free(stripped);
fflush(data->file);
return written;
}
static void txt_logger_finalize(GaimLog *log)
{
GaimLogCommonLoggerData *data = log->logger_data;
if (data) {
if(data->file)
fclose(data->file);
g_free(data->path);
g_slice_free(GaimLogCommonLoggerData, data);
}
}
static GList *txt_logger_list(GaimLogType type, const char *sn, GaimAccount *account)
{
return gaim_log_common_lister(type, sn, account, ".txt", txt_logger);
}
static GList *txt_logger_list_syslog(GaimAccount *account)
{
return gaim_log_common_lister(GAIM_LOG_SYSTEM, ".system", account, ".txt", txt_logger);
}
static char *txt_logger_read(GaimLog *log, GaimLogReadFlags *flags)
{
char *read, *minus_header, *minus_header2;
GaimLogCommonLoggerData *data = log->logger_data;
*flags = 0;
if (!data || !data->path)
return g_strdup(_("<font color=\"red\"><b>Unable to find log path!</b></font>"));
if (g_file_get_contents(data->path, &read, NULL, NULL)) {
minus_header = strchr(read, '\n');
if (!minus_header)
minus_header = g_strdup(read);
else
minus_header = g_strdup(minus_header + 1);
g_free(read);
minus_header2 = g_markup_escape_text(minus_header, -1);
g_free(minus_header);
read = gaim_markup_linkify(minus_header2);
g_free(minus_header2);
return read;
}
return g_strdup_printf(_("<font color=\"red\"><b>Could not read file: %s</b></font>"), data->path);
}
static int txt_logger_total_size(GaimLogType type, const char *name, GaimAccount *account)
{
return gaim_log_common_total_sizer(type, name, account, ".txt");
}
/****************
* OLD LOGGER ***
****************/
/* The old logger doesn't write logs, only reads them. This is to include
* old logs in the log viewer transparently.
*/
struct old_logger_data {
GaimStringref *pathref;
int offset;
int length;
};
static GList *old_logger_list(GaimLogType type, const char *sn, GaimAccount *account)
{
char *logfile = g_strdup_printf("%s.log", gaim_normalize(account, sn));
char *pathstr = g_build_filename(gaim_user_dir(), "logs", logfile, NULL);
GaimStringref *pathref = gaim_stringref_new(pathstr);
struct stat st;
time_t log_last_modified;
FILE *index;
FILE *file;
int index_fd;
char *index_tmp;
char buf[BUF_LONG];
struct tm tm;
char month[4];
struct old_logger_data *data = NULL;
char *newlog;
int logfound = 0;
int lastoff = 0;
int newlen;
time_t lasttime = 0;
GaimLog *log = NULL;
GList *list = NULL;
g_free(logfile);
if (g_stat(gaim_stringref_value(pathref), &st))
{
gaim_stringref_unref(pathref);
g_free(pathstr);
return NULL;
}
else
log_last_modified = st.st_mtime;
/* Change the .log extension to .idx */
strcpy(pathstr + strlen(pathstr) - 3, "idx");
if (g_stat(pathstr, &st) == 0)
{
if (st.st_mtime < log_last_modified)
{
gaim_debug_warning("log", "Index \"%s\" exists, but is older than the log.\n", pathstr);
}
else
{
/* The index file exists and is at least as new as the log, so open it. */
if (!(index = g_fopen(pathstr, "rb")))
{
gaim_debug_error("log", "Failed to open index file \"%s\" for reading: %s\n",
pathstr, strerror(errno));
/* Fall through so that we'll parse the log file. */
}
else
{
gaim_debug_info("log", "Using index: %s\n", pathstr);
g_free(pathstr);
while (fgets(buf, BUF_LONG, index))
{
unsigned long idx_time;
if (sscanf(buf, "%d\t%d\t%lu", &lastoff, &newlen, &idx_time) == 3)
{
log = gaim_log_new(GAIM_LOG_IM, sn, account, NULL, -1, NULL);
log->logger = old_logger;
log->time = (time_t)idx_time;
/* IMPORTANT: Always set all members of struct old_logger_data */
data = g_slice_new(struct old_logger_data);
data->pathref = gaim_stringref_ref(pathref);
data->offset = lastoff;
data->length = newlen;
log->logger_data = data;
list = g_list_prepend(list, log);
}
}
fclose(index);
return list;
}
}
}
if (!(file = g_fopen(gaim_stringref_value(pathref), "rb"))) {
gaim_debug_error("log", "Failed to open log file \"%s\" for reading: %s\n",
gaim_stringref_value(pathref), strerror(errno));
gaim_stringref_unref(pathref);
g_free(pathstr);
return NULL;
}
index_tmp = g_strdup_printf("%s.XXXXXX", pathstr);
if ((index_fd = g_mkstemp(index_tmp)) == -1) {
gaim_debug_error("log", "Failed to open index temp file: %s\n",
strerror(errno));
g_free(pathstr);
g_free(index_tmp);
index = NULL;
} else {
if ((index = fdopen(index_fd, "wb")) == NULL)
{
gaim_debug_error("log", "Failed to fdopen() index temp file: %s\n",
strerror(errno));
close(index_fd);
if (index_tmp != NULL)
{
g_unlink(index_tmp);
g_free(index_tmp);
}
g_free(pathstr);
}
}
while (fgets(buf, BUF_LONG, file)) {
if ((newlog = strstr(buf, "---- New C"))) {
int length;
int offset;
char convostart[32];
char *temp = strchr(buf, '@');
if (temp == NULL || strlen(temp) < 2)
continue;
temp++;
length = strcspn(temp, "-");
if (length > 31) length = 31;
offset = ftell(file);
if (logfound) {
newlen = offset - lastoff - length;
if(strstr(buf, "----</H3><BR>")) {
newlen -=
sizeof("<HR><BR><H3 Align=Center> ---- New Conversation @ ") +
sizeof("----</H3><BR>") - 2;
} else {
newlen -=
sizeof("---- New Conversation @ ") + sizeof("----") - 2;
}
if(strchr(buf, '\r'))
newlen--;
if (newlen != 0) {
log = gaim_log_new(GAIM_LOG_IM, sn, account, NULL, -1, NULL);
log->logger = old_logger;
log->time = lasttime;
/* IMPORTANT: Always set all members of struct old_logger_data */
data = g_slice_new(struct old_logger_data);
data->pathref = gaim_stringref_ref(pathref);
data->offset = lastoff;
data->length = newlen;
log->logger_data = data;
list = g_list_prepend(list, log);
/* XXX: There is apparently Is there a proper way to print a time_t? */
if (index != NULL)
fprintf(index, "%d\t%d\t%lu\n", data->offset, data->length, (unsigned long)log->time);
}
}
logfound = 1;
lastoff = offset;
g_snprintf(convostart, length, "%s", temp);
sscanf(convostart, "%*s %s %d %d:%d:%d %d",
month, &tm.tm_mday, &tm.tm_hour, &tm.tm_min, &tm.tm_sec, &tm.tm_year);
/* Ugly hack, in case current locale is not English */
if (strcmp(month, "Jan") == 0) {
tm.tm_mon= 0;
} else if (strcmp(month, "Feb") == 0) {
tm.tm_mon = 1;
} else if (strcmp(month, "Mar") == 0) {
tm.tm_mon = 2;
} else if (strcmp(month, "Apr") == 0) {
tm.tm_mon = 3;
} else if (strcmp(month, "May") == 0) {
tm.tm_mon = 4;
} else if (strcmp(month, "Jun") == 0) {
tm.tm_mon = 5;
} else if (strcmp(month, "Jul") == 0) {
tm.tm_mon = 6;
} else if (strcmp(month, "Aug") == 0) {
tm.tm_mon = 7;
} else if (strcmp(month, "Sep") == 0) {
tm.tm_mon = 8;
} else if (strcmp(month, "Oct") == 0) {
tm.tm_mon = 9;
} else if (strcmp(month, "Nov") == 0) {
tm.tm_mon = 10;
} else if (strcmp(month, "Dec") == 0) {
tm.tm_mon = 11;
}
tm.tm_year -= 1900;
lasttime = mktime(&tm);
}
}
if (logfound) {
if ((newlen = ftell(file) - lastoff) != 0) {
log = gaim_log_new(GAIM_LOG_IM, sn, account, NULL, -1, NULL);
log->logger = old_logger;
log->time = lasttime;
/* IMPORTANT: Always set all members of struct old_logger_data */
data = g_slice_new(struct old_logger_data);
data->pathref = gaim_stringref_ref(pathref);
data->offset = lastoff;
data->length = newlen;
log->logger_data = data;
list = g_list_prepend(list, log);
/* XXX: Is there a proper way to print a time_t? */
if (index != NULL)
fprintf(index, "%d\t%d\t%d\n", data->offset, data->length, (int)log->time);
}
}
gaim_stringref_unref(pathref);
fclose(file);
if (index != NULL)
{
fclose(index);
if (index_tmp == NULL)
{
g_free(pathstr);
g_return_val_if_reached(list);
}
if (g_rename(index_tmp, pathstr))
{
gaim_debug_warning("log", "Failed to rename index temp file \"%s\" to \"%s\": %s\n",
index_tmp, pathstr, strerror(errno));
g_unlink(index_tmp);
g_free(index_tmp);
}
else
gaim_debug_info("log", "Built index: %s\n", pathstr);
g_free(pathstr);
}
return list;
}
static int old_logger_total_size(GaimLogType type, const char *name, GaimAccount *account)
{
char *logfile = g_strdup_printf("%s.log", gaim_normalize(account, name));
char *pathstr = g_build_filename(gaim_user_dir(), "logs", logfile, NULL);
int size;
struct stat st;
if (g_stat(pathstr, &st))
size = 0;
else
size = st.st_size;
g_free(logfile);
g_free(pathstr);
return size;
}
static char * old_logger_read (GaimLog *log, GaimLogReadFlags *flags)
{
struct old_logger_data *data = log->logger_data;
FILE *file = g_fopen(gaim_stringref_value(data->pathref), "rb");
char *tmp, *read = g_malloc(data->length + 1);
fseek(file, data->offset, SEEK_SET);
fread(read, data->length, 1, file);
fclose(file);
read[data->length] = '\0';
*flags = 0;
if(strstr(read, "<BR>"))
*flags |= GAIM_LOG_READ_NO_NEWLINE;
else {
tmp = g_markup_escape_text(read, -1);
g_free(read);
read = gaim_markup_linkify(tmp);
g_free(tmp);
}
return read;
}
static int old_logger_size (GaimLog *log)
{
struct old_logger_data *data = log->logger_data;
return data ? data->length : 0;
}
static void old_logger_get_log_sets(GaimLogSetCallback cb, GHashTable *sets)
{
char *log_path = g_build_filename(gaim_user_dir(), "logs", NULL);
GDir *log_dir = g_dir_open(log_path, 0, NULL);
gchar *name;
GaimBlistNode *gnode, *cnode, *bnode;
g_free(log_path);
if (log_dir == NULL)
return;
/* Don't worry about the cast, name will be filled with a dynamically allocated data shortly. */
while ((name = (gchar *)g_dir_read_name(log_dir)) != NULL) {
size_t len;
gchar *ext;
GaimLogSet *set;
gboolean found = FALSE;
/* Unescape the filename. */
name = g_strdup(gaim_unescape_filename(name));
/* Get the (possibly new) length of name. */
len = strlen(name);
if (len < 5) {
g_free(name);
continue;
}
/* Make sure we're dealing with a log file. */
ext = &name[len - 4];
if (strcmp(ext, ".log")) {
g_free(name);
continue;
}
/* IMPORTANT: Always set all members of GaimLogSet */
set = g_slice_new(GaimLogSet);
/* Chat for .chat at the end of the name to determine the type. */
*ext = '\0';
set->type = GAIM_LOG_IM;
if (len > 9) {
char *tmp = &name[len - 9];
if (!strcmp(tmp, ".chat")) {
set->type = GAIM_LOG_CHAT;
*tmp = '\0';
}
}
set->name = set->normalized_name = name;
/* Search the buddy list to find the account and to determine if this is a buddy. */
for (gnode = gaim_get_blist()->root; !found && gnode != NULL; gnode = gnode->next)
{
if (!GAIM_BLIST_NODE_IS_GROUP(gnode))
continue;
for (cnode = gnode->child; !found && cnode != NULL; cnode = cnode->next)
{
if (!GAIM_BLIST_NODE_IS_CONTACT(cnode))
continue;
for (bnode = cnode->child; !found && bnode != NULL; bnode = bnode->next)
{
GaimBuddy *buddy = (GaimBuddy *)bnode;
if (!strcmp(buddy->name, name)) {
set->account = buddy->account;
set->buddy = TRUE;
found = TRUE;
}
}
}
}
if (!found)
{
set->account = NULL;
set->buddy = FALSE;
}
cb(sets, set);
}
g_dir_close(log_dir);
}
static void old_logger_finalize(GaimLog *log)
{
struct old_logger_data *data = log->logger_data;
gaim_stringref_unref(data->pathref);
g_slice_free(struct old_logger_data, data);
}