automatic mode added (a.k.a get rid of redhat kickstart)

1 files changed, 123 insertions, 0 deletions

diff --git a/mdk-stage1/automatic.c b/mdk-stage1/automatic.c
new file mode 100644
index 000000000..3571614a0
--- /dev/null
+++ b/mdk-stage1/automatic.c
@@ -0,0 +1,123 @@
+/*
+ * Guillaume Cottenceau (gc@mandrakesoft.com)
+ *
+ * Copyright 2000 MandrakeSoft
+ *
+ * This software may be freely redistributed under the terms of the GNU
+ * public license.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*
+ * This is supposed to replace the redhat "kickstart", by name but
+ * also by design (less code pollution).
+ *
+ */
+
+
+#include <stdlib.h>
+#include <unistd.h>
+#include "tools.h"
+#include "stage1.h"
+#include "frontend.h"
+#include "log.h"
+
+#include "automatic.h"
+
+
+static struct param_elem * automatic_params;
+static char * value_not_bound = "";
+
+void grab_automatic_params(char * line)
+{
+	int i, p;
+	struct param_elem tmp_params[50];
+
+	i = 0; p = 0;
+	while (line[i] != '\0') {
+		char *name, *value;
+		int k;
+		int j = i;
+		while (line[i] != ':' && line[i] != '\0')
+			i++;
+		name = memdup(&line[j], i-j + 1);
+		name[i-j] = 0;
+
+		k = i+1;
+		i++;
+		while (line[i] != ',' && line[i] != '\0')
+			i++;
+		value = memdup(&line[k], i-k + 1);
+		value[i-k] = 0;
+
+		tmp_params[p].name = name;
+		tmp_params[p].value = value;
+		p++;
+		if (line[i] == '\0')
+			break;
+		i++;
+	}
+
+	tmp_params[p++].name = NULL;
+	automatic_params = memdup(tmp_params, sizeof(struct param_elem) * p);
+
+	log_message("AUTOMATIC MODE: got %d params", p-1);
+}
+
+
+char * get_auto_value(char * auto_param)
+{
+	struct param_elem * ptr = automatic_params;
+
+	while (ptr->name) {
+		if (!strcmp(ptr->name, auto_param))
+			return ptr->value;
+		ptr++;
+	}
+
+	return value_not_bound;
+}
+
+
+enum return_type ask_from_list_auto(char *msg, char ** elems, char ** choice, char * auto_param, char ** elems_auto)
+{
+	if (!IS_AUTOMATIC || IS_AUTOMATIC_ERROR_OCCURED)
+		return ask_from_list(msg, elems, choice);
+	else {
+		char * tmp = get_auto_value(auto_param);
+		while (elems && *elems) {
+			if (!strcmp(tmp, *elems_auto)) {
+				*choice = *elems;
+				log_message("AUTOMATIC: parameter %s for %s means returning %s", tmp, auto_param, *elems);
+				break;
+			}
+			elems++;
+			elems_auto++;
+		}
+		return RETURN_OK;
+	}
+}
+
+enum return_type ask_from_entries_auto(char *msg, char ** questions, char *** answers, int entry_size, char ** questions_auto)
+{
+	if (!IS_AUTOMATIC || IS_AUTOMATIC_ERROR_OCCURED)
+		return ask_from_entries(msg, questions, answers, entry_size);
+	else {
+		char * tmp_answers[50];
+		int i = 0;
+		while (questions && *questions) {
+			tmp_answers[i] = get_auto_value(*questions_auto);
+			log_message("AUTOMATIC: question %s answers %s because of param %s", *questions, tmp_answers[i], *questions_auto);
+			i++;
+			questions++;
+			questions_auto++;
+			
+		}
+		*answers = memdup(tmp_answers, sizeof(char *) * i);
+		return RETURN_OK;
+	}
+}