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);
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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, "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_struct(main_struct, doc);
00062
00063 log_message(main_struct, G_LOG_LEVEL_DEBUG, "Hexwidget : %p", doc->hex_widget);
00064
00065 success = TRUE;
00066
00067
00068 update_main_struct_name(main_struct);
00069 set_notebook_tab_name(main_struct);
00070
00071
00072 grey_main_widgets(main_struct->xmls->main, FALSE);
00073
00074 log_message(main_struct, G_LOG_LEVEL_DEBUG, "file %s loaded !", filename);
00075 }
00076 else
00077 {
00078 log_message(main_struct, G_LOG_LEVEL_ERROR, "Error while trying to load file %s", filename);
00079 success = FALSE;
00080 }
00081
00082 }
00083 else
00084 {
00085 if (S_ISREG(stat_buf->st_mode))
00086 {
00087 log_message(main_struct, G_LOG_LEVEL_WARNING, "The file %s is empty !", filename);
00088 }
00089 else
00090 {
00091 log_message(main_struct, G_LOG_LEVEL_WARNING, "The file %s does not exist !", filename);
00092 }
00093 success = FALSE;
00094 }
00095
00096 g_free(stat_buf);
00097
00098 return success;
00099 }
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00108
00109 static GtkBuilder *load_xml_if_it_exists(gchar *file_to_load)
00110 {
00111 struct stat *stat_buf;
00112 GtkBuilder *xml = NULL;
00113
00114 stat_buf = (struct stat *) g_malloc0 (sizeof(struct stat));
00115
00116 stat(file_to_load, stat_buf);
00117 if (S_ISREG(stat_buf->st_mode) && stat_buf->st_size>0)
00118 {
00119 GError* error = NULL;
00120 xml = gtk_builder_new ();
00121
00122 if (!gtk_builder_add_from_file(xml, file_to_load, &error))
00123 {
00124 g_warning ("Couldn't load builder file: %s", error->message);
00125 g_error_free (error);
00126 }
00127 }
00128 else
00129 {
00130 xml = NULL;
00131 }
00132
00133 g_free(stat_buf);
00134
00135 return xml;
00136 }
00137
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00147
00148 GtkBuilder *load_xml_file(GList *location_list, gchar *filename)
00149 {
00150 gchar *file_to_load = NULL;
00151 GList *list = g_list_first(location_list);
00152 GtkBuilder *xml = NULL;
00153
00154 while (list != NULL && xml == NULL)
00155 {
00156 file_to_load = g_build_filename((gchar *) list->data, filename, NULL);
00157
00158 xml = load_xml_if_it_exists(file_to_load);
00159
00160 if (xml == NULL)
00161 {
00162 list = list->next;
00163 }
00164 g_free(file_to_load);
00165 }
00166
00167 return xml;
00168 }
00169
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00177 gboolean load_preference_file(heraia_struct_t *main_struct)
00178 {
00179 if (main_struct != NULL && main_struct->prefs != NULL)
00180 {
00181 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);
00182 }
00183 else
00184 {
00185 return FALSE;
00186 }
00187 }
00188
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00196 gboolean save_preferences_to_file(prefs_t *prefs)
00197 {
00198 gsize length = 0;
00199 gchar *contents = NULL;
00200 gboolean result = FALSE;
00201
00202 if (prefs != NULL && prefs->file != NULL && prefs->filename != NULL)
00203 {
00204 contents = g_key_file_to_data(prefs->file, &length, NULL);
00205 result = g_file_set_contents(prefs->filename, contents, length, NULL);
00206 g_free(contents);
00207 }
00208
00209 return result;
00210 }