heraia_io.c
Go to the documentation of this file.00001
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00027 #include <libheraia.h>
00028
00029 static GtkBuilder *load_xml_if_it_exists(char *file_to_load);
00030
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00040 gboolean load_file_to_analyse(heraia_struct_t *main_struct, gchar *filename)
00041 {
00042 struct stat *stat_buf = NULL;
00043 gboolean success = FALSE;
00044 doc_t* doc = NULL;
00045
00046 g_return_val_if_fail(filename != NULL, FALSE);
00047 g_return_val_if_fail(main_struct != NULL, FALSE);
00048
00049 stat_buf = (struct stat *) g_malloc0 (sizeof(struct stat));
00050 stat(filename, stat_buf);
00051
00052 log_message(main_struct, G_LOG_LEVEL_DEBUG, Q_("filename to load : %s"), filename);
00053
00054 if (S_ISREG(stat_buf->st_mode) && stat_buf->st_size > 0)
00055 {
00056
00057 doc = heraia_hex_document_new(main_struct, filename);
00058
00059 if (doc != NULL)
00060 {
00061 add_new_tab_in_main_window(main_struct, doc);
00062
00063 log_message(main_struct, G_LOG_LEVEL_DEBUG, Q_("Hexwidget : %p"), doc->hex_widget);
00064
00065 success = TRUE;
00066
00067
00068 update_main_window_name(main_struct);
00069
00070
00071 grey_main_widgets(main_struct->xmls->main, FALSE);
00072
00073 log_message(main_struct, G_LOG_LEVEL_DEBUG, Q_("file %s loaded !"), filename);
00074 }
00075 else
00076 {
00077 log_message(main_struct, G_LOG_LEVEL_ERROR, Q_("Error while trying to load file %s"), filename);
00078 success = FALSE;
00079 }
00080
00081 }
00082 else
00083 {
00084 if (S_ISREG(stat_buf->st_mode))
00085 {
00086 log_message(main_struct, G_LOG_LEVEL_WARNING, Q_("The file %s is empty !"), filename);
00087 }
00088 else
00089 {
00090 log_message(main_struct, G_LOG_LEVEL_WARNING, Q_("The file %s does not exist !"), filename);
00091 }
00092 success = FALSE;
00093 }
00094
00095 g_free(stat_buf);
00096
00097 return success;
00098 }
00099
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00106
00107 static GtkBuilder *load_xml_if_it_exists(gchar *file_to_load)
00108 {
00109 struct stat *stat_buf;
00110 GtkBuilder *xml = NULL;
00111
00112 stat_buf = (struct stat *) g_malloc0 (sizeof(struct stat));
00113
00114 stat(file_to_load, stat_buf);
00115 if (S_ISREG(stat_buf->st_mode) && stat_buf->st_size>0)
00116 {
00117 GError* error = NULL;
00118 xml = gtk_builder_new ();
00119
00120 if (!gtk_builder_add_from_file(xml, file_to_load, &error))
00121 {
00122 g_warning (Q_("Couldn't load builder file: %s"), error->message);
00123 g_error_free (error);
00124 }
00125 }
00126 else
00127 {
00128 xml = NULL;
00129 }
00130
00131 g_free(stat_buf);
00132
00133 return xml;
00134 }
00135
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00144
00145 GtkBuilder *load_xml_file(GList *location_list, gchar *filename)
00146 {
00147 gchar *file_to_load = NULL;
00148 GList *list = g_list_first(location_list);
00149 GtkBuilder *xml = NULL;
00150
00151 while (list != NULL && xml == NULL)
00152 {
00153 file_to_load = g_build_filename((gchar *) list->data, filename, NULL);
00154
00155 xml = load_xml_if_it_exists(file_to_load);
00156
00157 if (xml == NULL)
00158 {
00159 list = list->next;
00160 }
00161 g_free(file_to_load);
00162 }
00163
00164 return xml;
00165 }
00166
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00172
00173 gboolean load_preference_file(prefs_t *prefs)
00174 {
00175 if (prefs != NULL && prefs->file != NULL && prefs->filename != NULL)
00176 {
00177 return g_key_file_load_from_file(prefs->file, prefs->filename, G_KEY_FILE_KEEP_COMMENTS & G_KEY_FILE_KEEP_TRANSLATIONS, NULL);
00178 }
00179 else
00180 {
00181 return FALSE;
00182 }
00183 }
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00190
00191 gboolean save_preferences_to_file(prefs_t *prefs)
00192 {
00193 gsize length = 0;
00194 gchar *contents = NULL;
00195 gboolean result = FALSE;
00196
00197 if (prefs != NULL && prefs->file != NULL && prefs->filename != NULL)
00198 {
00199 contents = g_key_file_to_data(prefs->file, &length, NULL);
00200 result = g_file_set_contents(prefs->filename, contents, length, NULL);
00201 g_free(contents);
00202 }
00203
00204 return result;
00205 }