1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/branches/gmyth-0.1b/src/gmyth_scheduler.c Wed Feb 07 00:03:05 2007 +0000
1.3 @@ -0,0 +1,667 @@
1.4 +/**
1.5 + * GMyth Library
1.6 + *
1.7 + * @file gmyth/gmyth_scheduler.c
1.8 + *
1.9 + * @brief <p> The scheduler encapsulates all functions for browsing, scheduling
1.10 + * and modifying the recorded content.
1.11 + *
1.12 + * Copyright (C) 2006 INdT - Instituto Nokia de Tecnologia.
1.13 + * @author Alexsandro Jose Virginio dos Santos <alexsandro.santos@indt.org.br>
1.14 + *
1.15 + *//*
1.16 + *
1.17 + * This program is free software; you can redistribute it and/or modify
1.18 + * it under the terms of the GNU Lesser General Public License as published by
1.19 + * the Free Software Foundation; either version 2 of the License, or
1.20 + * (at your option) any later version.
1.21 + *
1.22 + * This program is distributed in the hope that it will be useful,
1.23 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.24 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.25 + * GNU General Public License for more details.
1.26 + *
1.27 + * You should have received a copy of the GNU Lesser General Public License
1.28 + * along with this program; if not, write to the Free Software
1.29 + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
1.30 + */
1.31 +
1.32 +#ifdef HAVE_CONFIG_H
1.33 +#include "config.h"
1.34 +#endif
1.35 +
1.36 +#include <assert.h>
1.37 +
1.38 +#include <glib/gprintf.h>
1.39 +
1.40 +#include "gmyth_scheduler.h"
1.41 +#include "gmyth_util.h"
1.42 +#include "gmyth_query.h"
1.43 +#include "gmyth_socket.h"
1.44 +#include "gmyth_debug.h"
1.45 +
1.46 +static void gmyth_scheduler_class_init (GMythSchedulerClass *klass);
1.47 +static void gmyth_scheduler_init (GMythScheduler *object);
1.48 +
1.49 +static void gmyth_scheduler_dispose (GObject *object);
1.50 +static void gmyth_scheduler_finalize (GObject *object);
1.51 +
1.52 +static gint get_record_id_from_database (GMythScheduler *scheduler);
1.53 +static void update_backend (GMythScheduler *scheduler, gint record_id);
1.54 +
1.55 +G_DEFINE_TYPE(GMythScheduler, gmyth_scheduler, G_TYPE_OBJECT)
1.56 +
1.57 +static void
1.58 +gmyth_scheduler_class_init (GMythSchedulerClass *klass)
1.59 +{
1.60 + GObjectClass *gobject_class;
1.61 +
1.62 + gobject_class = (GObjectClass *) klass;
1.63 +
1.64 + gobject_class->dispose = gmyth_scheduler_dispose;
1.65 + gobject_class->finalize = gmyth_scheduler_finalize;
1.66 +}
1.67 +
1.68 +static void
1.69 +gmyth_scheduler_init (GMythScheduler *sched)
1.70 +{
1.71 + sched->recordid =0;
1.72 + sched->type = 0;
1.73 + sched->search = 0;
1.74 + sched->profile = g_string_new("");
1.75 +
1.76 + sched->dupin = 0;
1.77 + sched->dupmethod = 0;
1.78 + sched->autoexpire = 0;
1.79 + sched->autotranscode = 0;
1.80 + sched->transcoder = 0;
1.81 +
1.82 + sched->autocommflag = 0;
1.83 + sched->autouserjob1 = 0;
1.84 + sched->autouserjob2 = 0;
1.85 + sched->autouserjob3 = 0;
1.86 + sched->autouserjob4 = 0;
1.87 +
1.88 + sched->startoffset = 0;
1.89 + sched->endoffset = 0;
1.90 + sched->maxepisodes = 0;
1.91 + sched->maxnewest = 0;
1.92 +
1.93 + sched->recpriority = 0;
1.94 + sched->recgroup = 0;
1.95 + sched->playgroup = 0;
1.96 +
1.97 + sched->prefinput = 0;
1.98 + sched->inactive = 0;
1.99 +
1.100 + sched->searchType = g_string_new("");
1.101 + sched->searchForWhat = g_string_new("");
1.102 +
1.103 + sched->msqlquery = gmyth_query_new ();
1.104 +}
1.105 +
1.106 +static void
1.107 +gmyth_scheduler_dispose (GObject *object)
1.108 +{
1.109 + GMythScheduler *scheduler = GMYTH_SCHEDULER (object);
1.110 +
1.111 + if (scheduler->backend_info) {
1.112 + g_object_unref (scheduler->backend_info);
1.113 + scheduler->backend_info = NULL;
1.114 + }
1.115 +
1.116 + G_OBJECT_CLASS (gmyth_scheduler_parent_class)->dispose (object);
1.117 +}
1.118 +
1.119 +static void
1.120 +gmyth_scheduler_finalize (GObject *object)
1.121 +{
1.122 + g_signal_handlers_destroy (object);
1.123 +
1.124 + G_OBJECT_CLASS (gmyth_scheduler_parent_class)->finalize (object);
1.125 +}
1.126 +
1.127 +/** Creates a new instance of GMythScheduler.
1.128 + *
1.129 + * @return a new instance of GMythScheduler.
1.130 + */
1.131 +GMythScheduler*
1.132 +gmyth_scheduler_new ()
1.133 +{
1.134 + GMythScheduler *scheduler =
1.135 + GMYTH_SCHEDULER (g_object_new(GMYTH_SCHEDULER_TYPE, NULL));
1.136 +
1.137 + return scheduler;
1.138 +}
1.139 +
1.140 +gboolean
1.141 +gmyth_scheduler_connect (GMythScheduler *scheduler, GMythBackendInfo *backend_info)
1.142 +{
1.143 + return gmyth_scheduler_connect_with_timeout (scheduler, backend_info, 0);
1.144 +}
1.145 +
1.146 +/** Connects to the Mysql database in the backend. The backend address
1.147 + * is loaded from the GMythSettings instance.
1.148 + *
1.149 + * @param scheduler the GMythScheduler instance to be connected.
1.150 + * @return true if connection was success, false if failed.
1.151 + */
1.152 +gboolean
1.153 +gmyth_scheduler_connect_with_timeout (GMythScheduler *scheduler,
1.154 + GMythBackendInfo *backend_info, guint timeout)
1.155 +{
1.156 + assert(scheduler);
1.157 + g_return_val_if_fail (backend_info != NULL, FALSE);
1.158 +
1.159 + g_object_ref (backend_info);
1.160 + scheduler->backend_info = backend_info;
1.161 +
1.162 + if (scheduler->msqlquery == NULL) {
1.163 + g_warning ("[%s] GMythScheduler db initializing", __FUNCTION__);
1.164 + scheduler->msqlquery = gmyth_query_new ();
1.165 + }
1.166 +
1.167 + if (!gmyth_query_connect_with_timeout (scheduler->msqlquery,
1.168 + scheduler->backend_info, timeout)) {
1.169 + g_warning ("[%s] Error while connecting to db", __FUNCTION__);
1.170 + return FALSE;
1.171 + }
1.172 +
1.173 + return TRUE;
1.174 +}
1.175 +
1.176 +/** Disconnects from the Mysql database in the backend.
1.177 + *
1.178 + * @param scheduler the GMythScheduler instance to be disconnected
1.179 + * @return true if disconnection was success, false if failed.
1.180 + */
1.181 +gboolean
1.182 +gmyth_scheduler_disconnect (GMythScheduler *scheduler)
1.183 +{
1.184 + assert(scheduler);
1.185 +
1.186 + if (scheduler->msqlquery != NULL) {
1.187 + gmyth_query_disconnect (scheduler->msqlquery);
1.188 + g_object_unref (scheduler->msqlquery);
1.189 + }
1.190 +
1.191 + return TRUE;
1.192 +}
1.193 +
1.194 +/** Retrieves from the backend Mysql database the list of recording schedules.
1.195 + *
1.196 + * @param scheduler The GMythScheduler instance.
1.197 + * @param schedule_list the GList pointer to be filled with the loaded list of ScheduleInfo items.
1.198 + * @return The amount of schedules retrieved from database, or -1 if error.
1.199 + */
1.200 +gint
1.201 +gmyth_scheduler_get_schedule_list ( GMythScheduler *scheduler, GList **schedule_list)
1.202 +{
1.203 + ScheduleInfo *schedule;
1.204 + MYSQL_RES *msql_res;
1.205 + GString *query_str = g_string_new ("");
1.206 + gchar *date_time = NULL;
1.207 +
1.208 + assert(scheduler);
1.209 +
1.210 + g_string_printf (query_str,
1.211 + "SELECT recordid,programid,chanid,starttime,startdate,"
1.212 + "endtime,enddate,title,subtitle,description,category FROM record;");
1.213 +
1.214 + if (scheduler->msqlquery == NULL) {
1.215 + g_warning ("[%s] Scheduler db connection not initialized", __FUNCTION__);
1.216 + return -1;
1.217 + }
1.218 + msql_res = gmyth_query_process_statement (scheduler->msqlquery, query_str->str);
1.219 +
1.220 + if (msql_res == NULL) {
1.221 + g_warning ("DB retrieval of schedule list failed");
1.222 + return -1;
1.223 + } else {
1.224 + MYSQL_ROW row;
1.225 + *schedule_list = NULL;
1.226 +
1.227 + while((row = mysql_fetch_row (msql_res)) != NULL) {
1.228 + schedule = g_new0(ScheduleInfo, 1);
1.229 +
1.230 + schedule->record_id = g_ascii_strtoull (row[0], NULL, 10);
1.231 + schedule->program_id = g_ascii_strtoull (row[1], NULL, 10);
1.232 + schedule->channel_id = g_ascii_strtoull (row[2], NULL, 10);
1.233 +
1.234 + /* generate a time_t from a time and a date db field */
1.235 + g_sprintf (date_time, "%sT%s", row[4], row[3]);
1.236 +
1.237 + schedule->start_time = gmyth_util_string_to_time_val (date_time);
1.238 +
1.239 + /* generate a time_t from a time and a date db field */
1.240 + g_sprintf (date_time, "%sT%s", row[6], row[5]);
1.241 +
1.242 + schedule->end_time = gmyth_util_string_to_time_val (date_time);
1.243 +
1.244 + schedule->title = g_string_new (row[7]);
1.245 + schedule->subtitle = g_string_new (row[8]);
1.246 + schedule->description = g_string_new (row[9]);
1.247 + schedule->category = g_string_new (row[10]);
1.248 +
1.249 + (*schedule_list) = g_list_append (*(schedule_list), schedule);
1.250 + }
1.251 + }
1.252 +
1.253 + mysql_free_result (msql_res);
1.254 + g_string_free(query_str, TRUE);
1.255 + g_free(date_time);
1.256 +
1.257 + return (*schedule_list == NULL) ? 0 : g_list_length (*schedule_list);
1.258 +}
1.259 +
1.260 +/** Retrieves from the backend Mysql database the list of recorded programs.
1.261 + *
1.262 + * @param scheduler The GMythScheduler instance.
1.263 + * @param recorded_list the GList pointer to be filled with the loaded RecordInfo items.
1.264 + * @return The amount of recorded retrieved from database, or -1 if error.
1.265 + */
1.266 +gint
1.267 +gmyth_scheduler_get_recorded_list (GMythScheduler *scheduler, GList **recorded_list)
1.268 +{
1.269 + RecordedInfo *record;
1.270 + MYSQL_RES *msql_res;
1.271 + GString *query_str = g_string_new ("");
1.272 +
1.273 + assert(scheduler);
1.274 +
1.275 + g_string_printf (query_str,
1.276 + "SELECT recordid,programid,chanid,starttime,progstart,"
1.277 + "endtime,progend,title,subtitle,description,category,filesize,basename FROM recorded WHERE recgroup != 'LiveTV'");
1.278 +
1.279 + if (scheduler->msqlquery == NULL) {
1.280 + g_warning ("[%s] Scheduler db connection not initialized", __FUNCTION__);
1.281 + return -1;
1.282 + }
1.283 +
1.284 + msql_res = gmyth_query_process_statement (scheduler->msqlquery, query_str->str);
1.285 +
1.286 + if (msql_res == NULL) {
1.287 + g_warning ("DB retrieval of recording list failed");
1.288 + return -1;
1.289 + } else {
1.290 + MYSQL_ROW row;
1.291 + *recorded_list = NULL;
1.292 +
1.293 + while((row = mysql_fetch_row (msql_res))!=NULL){
1.294 + record = g_new0(RecordedInfo, 1);
1.295 +
1.296 + record->record_id = (guint) g_ascii_strtoull (row[0], NULL, 10);
1.297 + record->program_id = (guint) g_ascii_strtoull (row[1], NULL, 10);
1.298 + record->channel_id = (guint) g_ascii_strtoull (row[2], NULL, 10);
1.299 +
1.300 + record->start_time = gmyth_util_string_to_time_val (row[3]);
1.301 + record->end_time = gmyth_util_string_to_time_val (row[5]);
1.302 +
1.303 + record->title = g_string_new (row[7]);
1.304 + record->subtitle = g_string_new (row[8]);
1.305 + record->description = g_string_new (row[9]);
1.306 + record->category = g_string_new (row[10]);
1.307 + record->filesize = g_ascii_strtoull (row[11], NULL, 10);
1.308 + record->basename = g_string_new (row[12]);
1.309 +
1.310 + *recorded_list = g_list_append (*recorded_list, record);
1.311 + }
1.312 + }
1.313 +
1.314 + mysql_free_result (msql_res);
1.315 + g_string_free(query_str, TRUE);
1.316 +
1.317 + return (*recorded_list == NULL) ? 0 : g_list_length (*recorded_list);
1.318 +}
1.319 +
1.320 +/** Requests the Mysql database in the backend to add a new schedule.
1.321 + *
1.322 + * @param scheduler the GMythScheduler instance.
1.323 + * @param schedule_info the ScheduleInfo with recording schedule information
1.324 + * to be added. record_id = -1 to add a new schedule, otherwise this
1.325 + * function will update the schedule in the db
1.326 + * @return gboolean returns FALSE if some error occurs, TRUE otherwise
1.327 + */
1.328 +gboolean
1.329 +gmyth_scheduler_add_schedule (GMythScheduler *scheduler,
1.330 + ScheduleInfo *schedule_info)
1.331 +{
1.332 + //GTimeVal *start_tm;
1.333 + //GTimeVal *end_tm;
1.334 +
1.335 + MYSQL_RES *msql_res;
1.336 + GString *query_str = g_string_new ("");
1.337 +
1.338 + gchar *date_time = NULL;
1.339 +
1.340 + assert(scheduler);
1.341 +
1.342 + if (scheduler->msqlquery == NULL) {
1.343 + g_warning ("[%s] Scheduler db connection not initialized", __FUNCTION__);
1.344 + return FALSE;
1.345 + }
1.346 +
1.347 + //TODO: verify if this funtion realy does what it should do!
1.348 + g_string_printf (query_str, "REPLACE INTO record "
1.349 + "(recordid, type, chanid, starttime, "
1.350 + "startdate, endtime, enddate, title,"
1.351 + "profile, recpriority, maxnewest, inactive, "
1.352 + "maxepisodes, autoexpire, startoffset, endoffset, "
1.353 + "recgroup, dupmethod, dupin, station, "
1.354 + "autocommflag, findday, findtime, findid, "
1.355 + "search, autotranscode, transcoder, tsdefault, "
1.356 + "autouserjob1, autouserjob2, autouserjob3, autouserjob4) "
1.357 + " values ( %d, 1, %d, \"%s\"," //recordid, type, chanid, starttime
1.358 + " \"%s\", \"%s\", \"%s\", \"%s\","
1.359 + //startdate, endtime, enddate, title
1.360 + "DEFAULT, 0, 0, 0, " //profile, recpriority, maxnewest, inactive
1.361 + "0, 1, 0, 0, " //maxepisodes, autoexpire, startoffset, endoffset
1.362 + "DEFAULT, 6, 15, %d, " //recgroup, dupmethod, dupin, station
1.363 + "1, %d, \"%s\", %d, " //autocommflag, findday, findtime, findid
1.364 + "5, 0, 29, 1, " //search, autotranscode, transcoder, tsdefault
1.365 + "0, 0, 0, 0 );", //autouserjob1, autouserjob2, autouserjob3, autouserjob4
1.366 + schedule_info->record_id, schedule_info->channel_id,
1.367 + gmyth_util_time_to_string_only_time( schedule_info->start_time ),
1.368 + gmyth_util_time_to_string_only_date( schedule_info->start_time ),
1.369 + gmyth_util_time_to_string_only_time( schedule_info->end_time ),
1.370 + gmyth_util_time_to_string_only_date( schedule_info->end_time ),
1.371 + schedule_info->title->str, //title
1.372 + schedule_info->channel_id,//station
1.373 + (gmyth_util_time_val_to_date( schedule_info->start_time ))->tm_wday, //findday
1.374 + gmyth_util_time_to_string_only_time( schedule_info->start_time ), //findtime
1.375 + (gint)(schedule_info->start_time->tv_sec/60/60/24 + 719528)//findid
1.376 + );
1.377 +
1.378 + gmyth_debug ( "Sending query to MySQL = %s.", query_str->str );
1.379 +
1.380 + msql_res = gmyth_query_process_statement (scheduler->msqlquery, query_str->str);
1.381 +
1.382 + /* FIXME: currently no way to detect db error in UPDATE, REPLACES!
1.383 + if (msql_res == NULL) {
1.384 + g_warning ("DB retrieval of recording list failed");
1.385 + return -1;
1.386 + }*/
1.387 +
1.388 + /* TODO: verify record_id = -1 semantics */
1.389 + if (schedule_info->record_id <= 0)
1.390 + schedule_info->record_id = get_record_id_from_database(scheduler);
1.391 +
1.392 + /* Notify the backend of changes */
1.393 + update_backend(scheduler, schedule_info->record_id);
1.394 +
1.395 + /* free allocated memory */
1.396 + mysql_free_result (msql_res);
1.397 + g_string_free(query_str, TRUE);
1.398 +
1.399 + return 1;
1.400 +}
1.401 +
1.402 +/** Requests the Mysql database in the backend to remove an existing schedule.
1.403 + *
1.404 + * @param scheduler the GMythScheduler instance.
1.405 + * @param record_id The schedule's record id to be removed
1.406 + * @return gboolean TRUE if success, FALSE if error
1.407 + */
1.408 +gboolean
1.409 +gmyth_scheduler_delete_schedule (GMythScheduler *scheduler, gint record_id)
1.410 +{
1.411 +
1.412 + MYSQL_RES *msql_res;
1.413 + GString *query_str = g_string_new ("");
1.414 +
1.415 + assert(scheduler);
1.416 +
1.417 + if (scheduler->msqlquery == NULL) {
1.418 + g_warning ("[%s] Scheduler db connection not initialized", __FUNCTION__);
1.419 + return FALSE;
1.420 + }
1.421 +
1.422 + //========================================
1.423 + g_string_printf (query_str,
1.424 + "DELETE FROM record WHERE recordid=%d", record_id);
1.425 +
1.426 + msql_res = gmyth_query_process_statement (scheduler->msqlquery, query_str->str);
1.427 +
1.428 + if (msql_res == NULL) {
1.429 + g_warning ("[%s] Error while trying to delete a schedule in the database", __FUNCTION__);
1.430 + return FALSE;
1.431 + }
1.432 +
1.433 + update_backend(scheduler, record_id);// Notify the backend of the changes
1.434 +
1.435 + mysql_free_result (msql_res);
1.436 + g_string_free(query_str, TRUE);
1.437 +
1.438 + return TRUE;
1.439 +}
1.440 +
1.441 +/** Requests the Mysql database in the backend to remove an existing recorded item.
1.442 + *
1.443 + * @param scheduler the GMythScheduler instance.
1.444 + * @param record_id The recorded item id to be removed
1.445 + * @return gboolean TRUE if success, FALSE if error
1.446 + */
1.447 +gboolean
1.448 +gmyth_scheduler_delete_recorded (GMythScheduler *scheduler, gint record_id)
1.449 +{
1.450 +
1.451 + MYSQL_RES *msql_res;
1.452 +
1.453 + GString *query_str = g_string_new ("");
1.454 +
1.455 + assert(scheduler);
1.456 +
1.457 + if (scheduler->msqlquery == NULL) {
1.458 + g_warning ("[%s] Scheduler db connection not initialized", __FUNCTION__);
1.459 + return FALSE;
1.460 + }
1.461 +
1.462 + //========================================
1.463 + g_string_printf (query_str,
1.464 + "DELETE FROM recorded WHERE recordid=%d", record_id);
1.465 +
1.466 + msql_res = gmyth_query_process_statement (scheduler->msqlquery, query_str->str);
1.467 +
1.468 + update_backend(scheduler, record_id);// Notify the backend of the changes
1.469 +
1.470 + mysql_free_result (msql_res);
1.471 + g_string_free(query_str, TRUE);
1.472 +
1.473 + return TRUE;
1.474 +}
1.475 +
1.476 +/** Retrieves an existing recorded item information from database. The information
1.477 + * is used to fill the returned GMythProgramInfo.
1.478 + *
1.479 + * @param scheduler The GMythScheduler instance.
1.480 + * @param channel The channel associated to the record
1.481 + * @param starttime The record start time
1.482 + * @return A GMythProgramInfo struct with the requested record item
1.483 + * information, or NULL if error.
1.484 + */
1.485 +GMythProgramInfo*
1.486 +gmyth_scheduler_get_recorded (GMythScheduler *scheduler,
1.487 + GString *channel, GTimeVal* starttime)
1.488 +{
1.489 + MYSQL_RES *msql_res;
1.490 + GMythProgramInfo *proginfo = NULL;
1.491 + GString *query_str = g_string_new("");
1.492 + gchar *time_str = gmyth_util_time_to_string_from_time_val (starttime);
1.493 +
1.494 + assert(scheduler);
1.495 +
1.496 + if (scheduler->msqlquery == NULL) {
1.497 + g_warning ("[%s] Scheduler db connection not initialized", __FUNCTION__);
1.498 + return NULL;
1.499 + }
1.500 +
1.501 + g_string_printf (query_str, "SELECT recorded.chanid,starttime,endtime,title, "
1.502 + "subtitle,description,channel.channum, "
1.503 + "channel.callsign,channel.name,channel.commfree, "
1.504 + "channel.outputfilters,seriesid,programid,filesize, "
1.505 + "lastmodified,stars,previouslyshown,originalairdate, "
1.506 + "hostname,recordid,transcoder,playgroup, "
1.507 + "recorded.recpriority,progstart,progend,basename,recgroup "
1.508 + "FROM recorded "
1.509 + "LEFT JOIN channel "
1.510 + "ON recorded.chanid = channel.chanid "
1.511 + "WHERE recorded.chanid = \"%s\" "
1.512 + "AND starttime = \"%s\" ;",
1.513 + channel->str, time_str);
1.514 +
1.515 + msql_res = gmyth_query_process_statement (scheduler->msqlquery, query_str->str);
1.516 +
1.517 + if (msql_res /*&& query.size() > 0*/) {
1.518 +
1.519 + MYSQL_ROW msql_row = mysql_fetch_row (msql_res);
1.520 + if (msql_row) {
1.521 +
1.522 + proginfo = gmyth_program_info_new();
1.523 +
1.524 + proginfo->chanid = g_string_new (msql_row[0]);
1.525 + proginfo->startts = gmyth_util_string_to_time_val (msql_row[23]);
1.526 + proginfo->endts = gmyth_util_string_to_time_val (msql_row[24]);
1.527 + proginfo->recstartts = gmyth_util_string_to_time_val (msql_row[1]);
1.528 + proginfo->recendts = gmyth_util_string_to_time_val (msql_row[2]);
1.529 + proginfo->title = g_string_new (msql_row[3]);
1.530 + proginfo->subtitle = g_string_new (msql_row[4]);
1.531 + proginfo->description = g_string_new (msql_row[5]);
1.532 +
1.533 + proginfo->chanstr = g_string_new (msql_row[6]);
1.534 + proginfo->chansign = g_string_new (msql_row[7]);
1.535 + proginfo->channame = g_string_new (msql_row[0]);
1.536 + proginfo->chancommfree = g_ascii_strtoull (msql_row[9], NULL, 10);
1.537 + proginfo->chanOutputFilters = g_string_new (msql_row[10]);
1.538 + proginfo->seriesid = g_string_new (msql_row[11]);
1.539 + proginfo->programid = g_string_new (msql_row[12]);
1.540 + proginfo->filesize = g_ascii_strtoull (msql_row[13], NULL, 10);
1.541 +
1.542 + proginfo->lastmodified = gmyth_util_string_to_time_val (msql_row[14]);
1.543 +
1.544 + proginfo->stars = g_ascii_strtod (msql_row[15], NULL);
1.545 + proginfo->repeat = g_ascii_strtoull (msql_row[16], NULL, 10);
1.546 +
1.547 + if (msql_row[17] == NULL) {
1.548 + proginfo->originalAirDate = 0;
1.549 + proginfo->hasAirDate = FALSE;
1.550 + } else {
1.551 + proginfo->originalAirDate = gmyth_util_string_to_time_val (msql_row[17]);
1.552 + proginfo->hasAirDate = TRUE;
1.553 + }
1.554 +
1.555 + proginfo->hostname = g_string_new (msql_row[18]);
1.556 + proginfo->recordid = g_ascii_strtoull (msql_row[19], NULL, 10);
1.557 + proginfo->transcoder = g_ascii_strtoull (msql_row[20], NULL, 10);
1.558 +
1.559 + //proginfo->spread = -1;
1.560 + //proginfo->programflags = proginfo->getProgramFlags();
1.561 +
1.562 + proginfo->recgroup = g_string_new (msql_row[26]);
1.563 + proginfo->playgroup = g_string_new (msql_row[21]);
1.564 + proginfo->recpriority = g_ascii_strtoull (msql_row[22], NULL, 10);
1.565 +
1.566 + proginfo->pathname = g_string_new (msql_row[25]);
1.567 +
1.568 + gmyth_debug ("One program info loaded from mysql database\n");
1.569 + }
1.570 + }
1.571 +
1.572 + mysql_free_result (msql_res);
1.573 + g_string_free(query_str, TRUE);
1.574 + g_free(time_str);
1.575 +
1.576 + return proginfo;
1.577 +}
1.578 +
1.579 +/** Retrieves the next record id.
1.580 + *
1.581 + * @param scheduler The GMythScheduler instance.
1.582 + * @return gint record_id if success, -1 otherwise
1.583 + */
1.584 +static gint
1.585 +get_record_id_from_database (GMythScheduler *scheduler)
1.586 +{
1.587 + gint record_id;
1.588 +
1.589 + assert(scheduler);
1.590 +
1.591 + if (scheduler->msqlquery == NULL) {
1.592 + g_warning ("[%s] Scheduler db connection not initialized", __FUNCTION__);
1.593 + return 0;
1.594 + }
1.595 +
1.596 + record_id = mysql_insert_id (scheduler->msqlquery->conn);
1.597 +
1.598 + return record_id;
1.599 +}
1.600 +
1.601 +/** Notifies the backend of an update in the db.
1.602 + *
1.603 + * @param record_id the id of the modified recording.
1.604 + */
1.605 +static void
1.606 +update_backend(GMythScheduler *scheduler, gint record_id)//fixme: put void and discovery record_id inside
1.607 +{
1.608 + GMythSocket *socket;
1.609 + GMythStringList *strlist = gmyth_string_list_new ();
1.610 + GString *datastr = g_string_new ("RESCHEDULE_RECORDINGS ");
1.611 +
1.612 + g_string_append_printf (datastr, "%d", record_id);
1.613 + gmyth_string_list_append_string (strlist, datastr);
1.614 +
1.615 + socket = gmyth_socket_new ();
1.616 + if (gmyth_socket_connect (socket, scheduler->backend_info->hostname,
1.617 + scheduler->backend_info->port)) {
1.618 + gmyth_socket_sendreceive_stringlist (socket, strlist);
1.619 + } else {
1.620 + g_warning ("[%s] Connection to backend failed!", __FUNCTION__);
1.621 + }
1.622 +
1.623 + g_string_free(datastr, TRUE);
1.624 + g_object_unref(strlist);
1.625 +}
1.626 +
1.627 +void
1.628 +gmyth_scheduler_recorded_info_get_preview (RecordedInfo *info, GByteArray* data)
1.629 +{
1.630 +}
1.631 +
1.632 +void
1.633 +gmyth_scheduler_recorded_info_free (RecordedInfo *info)
1.634 +{
1.635 + if (info->title != NULL)
1.636 + g_string_free (info->title, TRUE);
1.637 +
1.638 + if (info->subtitle != NULL)
1.639 + g_string_free (info->subtitle, TRUE);
1.640 +
1.641 + if (info->description != NULL)
1.642 + g_string_free (info->description, TRUE);
1.643 +
1.644 + if (info->category != NULL)
1.645 + g_string_free (info->category, TRUE);
1.646 +
1.647 + if (info->basename != NULL)
1.648 + g_string_free (info->basename, TRUE);
1.649 +
1.650 + g_free (info);
1.651 +}
1.652 +
1.653 +void
1.654 +gmyth_scheduler_schedule_info_free (ScheduleInfo *info)
1.655 +{
1.656 + if (info->title != NULL)
1.657 + g_string_free (info->title, TRUE);
1.658 +
1.659 + if (info->subtitle != NULL)
1.660 + g_string_free (info->subtitle, TRUE);
1.661 +
1.662 + if (info->description != NULL)
1.663 + g_string_free (info->description, TRUE);
1.664 +
1.665 + if (info->category != NULL)
1.666 + g_string_free (info->category, TRUE);
1.667 +
1.668 + g_free (info);
1.669 +}
1.670 +