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 }
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00107
00108 static GtkBuilder *load_xml_if_it_exists(gchar *file_to_load)
00109 {
00110 struct stat *stat_buf;
00111 GtkBuilder *xml = NULL;
00112
00113 stat_buf = (struct stat *) g_malloc0 (sizeof(struct stat));
00114
00115 stat(file_to_load, stat_buf);
00116 if (S_ISREG(stat_buf->st_mode) && stat_buf->st_size>0)
00117 {
00118 GError* error = NULL;
00119 xml = gtk_builder_new ();
00120
00121 if (!gtk_builder_add_from_file(xml, file_to_load, &error))
00122 {
00123 g_warning (Q_("Couldn't load builder file: %s"), error->message);
00124 g_error_free (error);
00125 }
00126 }
00127 else
00128 {
00129 xml = NULL;
00130 }
00131
00132 g_free(stat_buf);
00133
00134 return xml;
00135 }
00136
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00146
00147 GtkBuilder *load_xml_file(GList *location_list, gchar *filename)
00148 {
00149 gchar *file_to_load = NULL;
00150 GList *list = g_list_first(location_list);
00151 GtkBuilder *xml = NULL;
00152
00153 while (list != NULL && xml == NULL)
00154 {
00155 file_to_load = g_build_filename((gchar *) list->data, filename, NULL);
00156
00157 xml = load_xml_if_it_exists(file_to_load);
00158
00159 if (xml == NULL)
00160 {
00161 list = list->next;
00162 }
00163 g_free(file_to_load);
00164 }
00165
00166 return xml;
00167 }
00168
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00176 gboolean load_preference_file(heraia_struct_t *main_struct)
00177 {
00178 if (main_struct != NULL && main_struct->prefs != NULL)
00179 {
00180 return g_key_file_load_from_file(main_struct->prefs->file, main_struct->prefs->filename, G_KEY_FILE_KEEP_COMMENTS & G_KEY_FILE_KEEP_TRANSLATIONS, NULL);
00181 }
00182 else
00183 {
00184 return FALSE;
00185 }
00186 }
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00194
00195 gboolean save_preferences_to_file(prefs_t *prefs)
00196 {
00197 gsize length = 0;
00198 gchar *contents = NULL;
00199 gboolean result = FALSE;
00200
00201 if (prefs != NULL && prefs->file != NULL && prefs->filename != NULL)
00202 {
00203 contents = g_key_file_to_data(prefs->file, &length, NULL);
00204 result = g_file_set_contents(prefs->filename, contents, length, NULL);
00205 g_free(contents);
00206 }
00207
00208 return result;
00209 }