From 36575bff493e40a5748f137957dfd82baec41da6 Mon Sep 17 00:00:00 2001
From: kremlin <ian@kremlin.cc>
Date: Thu, 12 Jun 2014 21:01:30 -0500
Subject: [PATCH] fleshed out config and hostnamed more, structure for other 3
 daemons..

---
 src/config.c                         | 79 +++++++++++++++++++++++++++-
 src/interfaces/hostnamed/hostnamed.c | 46 +++++++++++++---
 src/main.c                           | 12 ++---
 3 files changed, 124 insertions(+), 13 deletions(-)

diff --git a/src/config.c b/src/config.c
index b1b7161..189eb23 100644
--- a/src/config.c
+++ b/src/config.c
@@ -1 +1,78 @@
-init
+#include <unistd.h>
+#include <fcntl.h>
+#include <gio/gio.h>
+
+static GKeyFile *config;
+
+static const gchar *CONFIG_KEYS[] = {
+	"PrettyHostname",
+	"IconName",
+	"ChassisType"
+};
+
+/* NULL if key doesn't exist */
+gchar *get_option(gchar *key, gchar *group) {
+
+	if(!group)
+		group = "default";
+
+	return g_key_file_get_string(config, group, key, NULL);
+}
+
+/* false if key isn't already defined or value is invalid */
+gboolean set_option(gchar *key, gchar *value, gchar *group) {
+
+	if(!group)
+		group = "default";
+
+	if(!g_key_file_get_string(config, group, key, NULL))
+		return FALSE;
+
+	//TODO safteycheck value
+	g_key_file_set_string(config, group, key, value);
+	return TRUE;
+}
+
+/* initial load/check */
+
+gboolean config_init() {
+
+	static gchar *config_path;
+	int tryopen = 0;
+	/* config is already good to go */
+	if(config)
+		return TRUE;
+
+	/* does config file exist? if not, write one */
+	else if(!g_key_file_load_from_data(config, "systemd_compat.conf", &config_path, G_KEY_FILE_KEEP_COMMENTS, NULL)) {
+			
+			tryopen = g_open("/etc/systemd_compat.conf", O_CREAT, 644);
+			
+			//TODO clean this up, use g_data_dirs and g_exit
+			/* can we open it rw? */
+			if(!g_access("/etc/systemd_compat.conf", W_OK) && !tryopen) {
+				g_printf("%s\n", "ERROR: cannot open systemd_compat.conf as read/write!");
+				return FALSE;
+			}
+			
+			if(tryopen) {
+				config_path = "/etc/systemd_compat.conf";
+				g_close(tryopen, NULL);
+			}
+
+			//TODO set these properly
+			config = g_key_file_new();
+
+			g_key_file_set_string(config, "hostnamed", "PrettyHostname", "");
+			g_key_file_set_string(config, "hostnamed", "IconName", "Computer");	
+			g_key_file_set_string(config, "hostnamed", "ChassisType", "laptop");
+
+			if(!g_key_file_save_to_file(config, config_path, NULL))
+				return FALSE;
+
+			return TRUE;
+
+	/* it does it exist and was written to config var */
+	} else
+		return TRUE;
+}
diff --git a/src/interfaces/hostnamed/hostnamed.c b/src/interfaces/hostnamed/hostnamed.c
index e33c4fd..a7c960d 100644
--- a/src/interfaces/hostnamed/hostnamed.c
+++ b/src/interfaces/hostnamed/hostnamed.c
@@ -166,7 +166,7 @@ GError * hostnamed_init() {
 	return err;
 }
 
-static gboolean init_props() {
+gboolean init_props() {
 	
 	if(init_hostname()
 		&& init_static_hostname()
@@ -183,11 +183,11 @@ static gboolean init_props() {
 }
 
 //POSIX, for future ports try_hostname should be checked for null-termination
-static gboolean init_hostname() {
+gboolean init_hostname() {
 
-	gchar try_hostname[MAX_HOSTNAME];
+	gchar try_hostname[HOST_NAME_MAX];
 
-	if(!get_hostname(try_hostname, MAX_HOSTNAME)) {
+	if(!gethostname(try_hostname, HOST_NAME_MAX)) {
 		hostname = try_hostname;
 		return TRUE;
 	}
@@ -195,10 +195,44 @@ static gboolean init_hostname() {
 	return FALSE;
 }
 
-static gboolean init_pretty_hostname() {
+gboolean init_static_hostname() {
+	//TODO
+	return TRUE;
+}
 
-	
+gboolean init_pretty_hostname() {
+	//TODO
+	return TRUE;
+}
+
+gboolean init_icon_name() {
+	//TODO
+	return TRUE;
+}
+
+gboolean init_chassis() {
+	//TODO
+	return TRUE;
+}
 
+gboolean init_kernel_name() {
+	//TODO
+	return TRUE;
+}
+
+gboolean init_kernel_version() {
+	//TODO
+	return TRUE;
+}
+
+gboolean init_os_name() {
+	//TODO
+	return TRUE;
+}
+
+gboolean init_os_cpe() {
+	//TODO
+	return TRUE;
 }
 
 //TODO figure out DMI variables on obsd
diff --git a/src/main.c b/src/main.c
index daa8157..d9a6ef9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,10 +1,10 @@
 /* debugging */
-//#define INSTALL 1
+#define INSTALL 1
 //#define NO_BUILTIN_XML 1
 /* end debugging */
 
 #include <gio/gio.h>
-#include <config.c>
+#include "config.c"
 #include "interfaces/hostnamed/hostnamed.c"
 //#include "main.h"
 
@@ -17,17 +17,17 @@ static gboolean install_conf() {
 int main() {
 	//TODO cleanup
 	#ifdef INSTALL
-		if(!install_conf()) {
+		if(!config_init()) {
 			g_printf("%s\n", "FAILED to install configs in /etc/!");
-			exit(1);
+			return 1;
 		}
 	#endif
 
 	//TODO cleanup
 	#if (defined NO_BUILTIN_XML && defined INSTALL)
-		if(!install_conf()) {
+		if(!config_init()) {
 			g_printf("%s\n", "FAILED to install xml configs!");
-			exit(1);
+			return 1;
 		}
 	#else
 	#endif
-- 
2.41.0