/**
* Obtain 'num' messages from the chat history and append them to outbuf.
*
* @return the number of messages added to the buffer.
*/
static size_t get_messages(struct chat_history_data* data, size_t num, struct cbuffer* outbuf)
{
struct linked_list* messages = data->chat_history;
char* message;
int skiplines = 0;
size_t lines = 0;
size_t total = list_size(messages);
if (total == 0)
return 0;
if (num <= 0 || num > total)
num = total;
if (num != total)
skiplines = total - num;
cbuf_append(outbuf, "\n");
message = (char*) list_get_first(messages);
while (message)
{
if (--skiplines < 0)
{
cbuf_append(outbuf, message);
lines++;
}
message = (char*) list_get_next(messages);
}
cbuf_append(outbuf, "\n");
return lines;
}
void user_login(struct plugin_handle* plugin, struct plugin_user* user)
{
struct chat_history_data* data = (struct chat_history_data*) plugin->ptr;
struct cbuffer* buf = NULL;
struct linked_list* found = (struct linked_list*) list_create();
sql_execute(data, get_messages_callback, found, "SELECT from_nick,message, datetime(time, 'localtime') as time FROM chat_history ORDER BY time DESC LIMIT 0,%d;", (int) data->history_connect);
if (data->history_connect > 0 && list_size(found) > 0)
{
buf = cbuf_create(MAX_HISTORY_SIZE);
cbuf_append(buf, "Chat history:\n\n");
struct chat_history_line* history_line;
history_line = (struct chat_history_line*) list_get_last(found);
while (history_line)
{
cbuf_append_format(buf, "[%s] <%s> %s\n", history_line->time, history_line->from, history_line->message);
list_remove(found, history_line);
hub_free(history_line);
history_line = (struct chat_history_line*) list_get_last(found);
}
plugin->hub.send_message(plugin, user, cbuf_get(buf));
cbuf_destroy(buf);
}
list_clear(found, &hub_free);
list_destroy(found);
}
static int command_releases(struct plugin_handle* plugin, struct plugin_user* user, struct plugin_command* cmd)
{
struct extras_data* extrasdata = (struct extras_data*) plugin->ptr;
struct cbuffer* buf = cbuf_create(128);
sqlite3_stmt *res;
int error = 0;
int rec_count = 0;
const char *tail;
char *query = "SELECT * FROM releases;";
cbuf_append_format(buf, "*** %s:", cmd->prefix);
error = sqlite3_prepare_v2(extrasdata->db, query, strlen(query), &res, &tail);
while (sqlite3_step(res) == SQLITE_ROW)
{
cbuf_append_format(buf, "\nID: %d\nTitle: %s\nMagnet link: magnet:?xt=urn:tree:tiger:%s\nPublished: %s", sqlite3_column_int(res, 0), (char*) sqlite3_column_text(res, 1), (char*) sqlite3_column_text(res, 2), (char*) sqlite3_column_text(res, 3));
rec_count++;
}
if (error != SQLITE_OK || rec_count < 1)
{
cbuf_append(buf, " No releases found.");
}
sqlite3_finalize(res);
plugin->hub.send_message(plugin, user, cbuf_get(buf));
cbuf_destroy(buf);
return 0;
}
static int command_hublist(struct plugin_handle* plugin, struct plugin_user* user, struct plugin_command* cmd)
{
struct extras_data* extrasdata = (struct extras_data*) plugin->ptr;
struct cbuffer* buf = cbuf_create(128);
sqlite3_stmt *res;
int error = 0;
int rec_count = 0;
const char *tail;
char *query = "SELECT * FROM hubs;";
cbuf_append_format(buf, "*** %s:", cmd->prefix);
error = sqlite3_prepare_v2(extrasdata->db, query, strlen(query), &res, &tail);
while (sqlite3_step(res) == SQLITE_ROW)
{
cbuf_append_format(buf, "\nID: %d, Address: %s , Name: \"%s\"\n", sqlite3_column_int(res, 0), (char*) sqlite3_column_text(res, 1), (char*) sqlite3_column_text(res, 2));
rec_count++;
}
if (error != SQLITE_OK || rec_count < 1)
{
cbuf_append(buf, " No hubs found in hublist.");
}
sqlite3_finalize(res);
plugin->hub.send_message(plugin, user, cbuf_get(buf));
cbuf_destroy(buf);
return 0;
}
void user_login(struct plugin_handle* plugin, struct plugin_user* user)
{
struct chat_history_data* data = (struct chat_history_data*) plugin->ptr;
struct cbuffer* buf = NULL;
// size_t messages = 0;
if (data->history_connect > 0 && list_size(data->chat_history) > 0)
{
buf = cbuf_create(MAX_HISTORY_SIZE);
cbuf_append(buf, "Chat history:\n");
get_messages(data, data->history_connect, buf);
plugin->hub.send_message(plugin, user, cbuf_get(buf));
cbuf_destroy(buf);
}
}
static int command_userlog(struct plugin_handle* plugin, struct plugin_user* user, struct plugin_command* cmd)
{
struct log_data* ldata = (struct log_data*) plugin->ptr;
struct cbuffer* buf = cbuf_create(128);
size_t argnum = list_size(cmd->args);
struct plugin_command_arg_data* arg1 = NULL;
struct plugin_command_arg_data* arg2 = NULL;
struct plugin_command_arg_data* arg3 = NULL;
if (argnum == 3)
{
arg1 = plugin->hub.command_arg_next(plugin, cmd, plugin_cmd_arg_type_integer);
arg2 = plugin->hub.command_arg_next(plugin, cmd, plugin_cmd_arg_type_string);
arg3 = plugin->hub.command_arg_next(plugin, cmd, plugin_cmd_arg_type_string);
}
else
{
if (argnum == 2)
{
cbuf_append_format(buf, "*** %s: Missing search pattern.", cmd->prefix);
plugin->hub.send_message(plugin, user, cbuf_get(buf));
cbuf_destroy(buf);
return 0;
}
if (argnum == 1)
arg1 = plugin->hub.command_arg_next(plugin, cmd, plugin_cmd_arg_type_integer);
}
int lines = arg1 ? arg1->data.integer : 20;
char* column = arg2 ? arg2->data.string : "";
char* search = arg3 ? arg3->data.string : "";
size_t column_len = strlen(column);
size_t search_len = strlen(search);
char query[1024];
sqlite3_stmt *res;
int error = 0;
const char *tail;
size_t count = 0;
if (lines > 200)
lines = 200;
if (search_len && column_len)
{
if(!check_column(column))
{
cbuf_append_format(buf, "*** %s: Invalid column. Valid columns are: nick, cid, addr, credentials, useragent, message, all.", cmd->prefix);
plugin->hub.send_message(plugin, user, cbuf_get(buf));
cbuf_destroy(buf);
return 0;
}
if (strcmp(column, "all") == 0)
{
sprintf(query, "SELECT * FROM userlog WHERE nick LIKE '%%%s%%' OR cid LIKE '%%%s%%' OR credentials LIKE '%%%s%%' OR useragent LIKE '%%%s%%' OR addr LIKE '%%%s%%' OR message LIKE '%%%s%%' ORDER BY time DESC LIMIT %d;", search, search, search, search, search, search, lines);
cbuf_append_format(buf, "*** %s: Search_ing for \"%s\" in all columns.", cmd->prefix, search);
}
else
{
sprintf(query, "SELECT * FROM userlog WHERE %s LIKE '%%%s%%' ORDER BY time DESC LIMIT %d;", column, search, lines);
cbuf_append_format(buf, "*** %s: Searching for \"%s\" in column \"%s\".", cmd->prefix, search, column);
}
}
else
{
sprintf(query, "SELECT * FROM userlog ORDER BY time DESC LIMIT %d;", lines);
cbuf_append_format(buf, "*** %s: ", cmd->prefix);
}
error = sqlite3_prepare_v2(ldata->db, query, strlen(query), &res, &tail);
while (sqlite3_step(res) == SQLITE_ROW)
{
cbuf_append_format(buf, "\n[%s] %s, %s [%s] [%s] \"%s\" - %s", (char*) sqlite3_column_text(res, 6), (char*) sqlite3_column_text(res, 1), (char*) sqlite3_column_text(res, 0), (char*) sqlite3_column_text(res, 3), (char*) sqlite3_column_text(res, 2), (char*) sqlite3_column_text(res, 4), (char*) sqlite3_column_text(res, 5));
count++;
}
if (error || count == 0)
{
if (search_len && column_len)
cbuf_append(buf, "\n");
cbuf_append(buf, "No log entries found.");
}
else
cbuf_append_format(buf, "\n\n%zd entr%s shown", count, count != 1 ? "ies" : "y");
sqlite3_finalize(res);
plugin->hub.send_message(plugin, user, cbuf_get(buf));
cbuf_destroy(buf);
return 0;
}