[Gpredict-svn] SF.net SVN: gpredict: [19] trunk/src
Real time satellite tracking and orbit prediction
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[Gpredict-svn] SF.net SVN: gpredict: [19] trunk/src
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From: <cs...@us...> - 2008-01-24 21:39:31
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Revision: 19
http://gpredict.svn.sourceforge.net/gpredict/?rev=19&view=rev
Author: csete
Date: 2008-01-24 13:39:25 -0800 (Thu, 24 Jan 2008)
Log Message:
-----------
Added files with functions to read and save rotator configuration.
Added Paths:
-----------
trunk/src/rotor-conf.c
trunk/src/rotor-conf.h
Added: trunk/src/rotor-conf.c
===================================================================
--- trunk/src/rotor-conf.c (rev 0)
+++ trunk/src/rotor-conf.c 2008-01-24 21:39:25 UTC (rev 19)
@@ -0,0 +1,138 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ Gpredict: Real-time satellite tracking and orbit prediction program
+
+ Copyright (C) 2001-2007 Alexandru Csete.
+
+ Authors: Alexandru Csete <oz...@gm...>
+
+ Comments, questions and bugreports should be submitted via
+ http://sourceforge.net/projects/groundstation/
+ More details can be found at the project home page:
+
+ http://groundstation.sourceforge.net/
+
+ 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, visit http://www.fsf.org/
+
+*/
+
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+#include "sat-log.h"
+#include "compat.h"
+
+#include "rotor-conf.h"
+
+#define GROUP "Rotator"
+#define KEY_MODEL "Model"
+#define KEY_ID "ID"
+#define KEY_TYPE "Type"
+#define KEY_PORT "Port"
+#define KEY_SPEED "Speed"
+
+
+/** \brief Read rotator configuration.
+ * \param conf Pointer to a rotor_conf_t structure where the data will be
+ * stored.
+ *
+ * This function reads a rotoator configuration from a .rot file into conf.
+ * conf->name must contain the file name of the configuration (no path, just
+ * file name and without the .rot extension).
+ */
+gboolean rotor_conf_read (rotor_conf_t *conf)
+{
+ GKeyFile *cfg = NULL;
+ gchar *confdir;
+ gchar *fname;
+
+
+ if (conf->name == NULL)
+ return FALSE;
+
+ confdir = get_conf_dir();
+ fname = g_strconcat (confdir, G_DIR_SEPARATOR_S,
+ "hwconf", G_DIR_SEPARATOR_S,
+ conf->name, ".rot", NULL);
+ g_free (confdir);
+
+ /* open .grc file */
+ cfg = g_key_file_new ();
+ g_key_file_load_from_file(cfg, fname, 0, NULL);
+
+ if (cfg == NULL) {
+ sat_log_log (SAT_LOG_LEVEL_ERROR,
+ _("%s: Could not load file %s\n"),
+ __FUNCTION__, fname);
+ g_free (fname);
+
+ return FALSE;
+ }
+
+ g_free (fname);
+
+ /* read parameters */
+ conf->model = g_key_file_get_string (cfg, GROUP, KEY_MODEL, NULL);
+ conf->id = g_key_file_get_integer (cfg, GROUP, KEY_ID, NULL);
+ conf->type = g_key_file_get_integer (cfg, GROUP, KEY_TYPE, NULL);
+ conf->port = g_key_file_get_string (cfg, GROUP, KEY_PORT, NULL);
+ conf->speed = g_key_file_get_integer (cfg, GROUP, KEY_SPEED, NULL);
+
+ g_key_file_free (cfg);
+
+ return TRUE;
+}
+
+
+/** \brief Save rotator configuration.
+ * \param conf Pointer to the rotator configuration.
+ *
+ * This function saves the rotator configuration stored in conf to a
+ * .rig file. conf->name must contain the file name of the configuration
+ * (no path, just file name and without the .rot extension).
+ */
+void rotor_conf_save (radio_conf_t *conf)
+{
+ GKeyFile *cfg = NULL;
+ gchar *confdir;
+ gchar *fname;
+ gchar *data;
+ gsize len;
+
+ if (conf->name == NULL)
+ return;
+
+ /* create a config structure */
+ cfg = g_key_file_new();
+
+ g_key_file_set_string (cfg, GROUP, KEY_MODEL, conf->model);
+ g_key_file_set_integer (cfg, GROUP, KEY_ID, conf->id);
+ g_key_file_set_integer (cfg, GROUP, KEY_TYPE, conf->type);
+ g_key_file_set_string (cfg, GROUP, KEY_PORT, conf->port);
+ g_key_file_set_integer (cfg, GROUP, KEY_SPEED, conf->speed);
+
+ /* convert to text sdata */
+ data = g_key_file_to_data (cfg, &len, NULL);
+
+ confdir = get_conf_dir();
+ fname = g_strconcat (confdir, G_DIR_SEPARATOR_S,
+ "hwconf", G_DIR_SEPARATOR_S,
+ conf->name, ".rot", NULL);
+ g_free (confdir);
+
+ g_file_set_contents (fname, data, len, NULL);
+
+ g_free (fname);
+ g_free (data);
+ g_key_file_free (cfg);
+}
Added: trunk/src/rotor-conf.h
===================================================================
--- trunk/src/rotor-conf.h (rev 0)
+++ trunk/src/rotor-conf.h 2008-01-24 21:39:25 UTC (rev 19)
@@ -0,0 +1,60 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ Gpredict: Real-time satellite tracking and orbit prediction program
+
+ Copyright (C) 2001-2007 Alexandru Csete.
+
+ Authors: Alexandru Csete <oz...@gm...>
+
+ Comments, questions and bugreports should be submitted via
+ http://sourceforge.net/projects/groundstation/
+ More details can be found at the project home page:
+
+ http://groundstation.sourceforge.net/
+
+ 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, visit http://www.fsf.org/
+
+
+*/
+#ifndef ROTOR_CONF_H
+#define ROTOR_CONF_H 1
+
+#include <glib.h>
+
+
+
+
+/** \brief Rotator type definitions. */
+typedef enum {
+ ROTOR_TYPE_AZ = 1, /*!< Azimuth rotator. */
+ ROTOR_TYPE_EL = 2, /*!< Elevation rotator. */
+ ROTOR_TYPE_AZEL = 3 /*!< Both azimuth and elevation rotator. */
+} rotor_type_t;
+
+
+/** \brief Rotator configuration. */
+typedef struct {
+ gchar *name; /*!< Configuration file name, less .rot */
+ gchar *model; /*!< Rotator model. */
+ guint id; /*!< Hamlib ID. */
+ rotor_type_t type; /*!< Rotator type. */
+ gchar *port; /*!< Device name, e.g. /dev/ttyS0. */
+ guint speed; /*!< Serial speed. */
+} rotor_conf_t;
+
+
+gboolean rotor_conf_read (rotor_conf_t *conf);
+void rotor_conf_save (rtor_conf_t *conf);
+
+#endif
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