+/*
+ * Copyright (c) 2014 Ian Sutton <ian@kremlin.cc>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
#include <unistd.h>
#include <fcntl.h>
#include <gio/gio.h>
+#include "config.h"
static GKeyFile *config;
-
-static const gchar *CONFIG_KEYS[] = {
- "PrettyHostname",
- "IconName",
- "ChassisType"
-};
+static int config_descr;
+static gchar *data_dir;
/* NULL if key doesn't exist */
gchar *get_option(gchar *key, gchar *group) {
- if(!group)
- group = "default";
+ if(!group)
+ group = "default";
- return g_key_file_get_string(config, group, key, NULL);
+ 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(!group)
+ group = "default";
- if(!g_key_file_get_string(config, group, key, NULL))
- return FALSE;
+ 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;
+ //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)
+ config = g_key_file_new();
+
+ const gchar *config_path;
+ GStatBuf *config_lstat;
+ int config_lstat_ret;
+
+ config_path = "/etc/systemd_compat.conf";
+ config_lstat_ret = g_lstat(config_path, config_lstat);
+
+ /* does conf exist? */
+ if(config_lstat_ret) {
+
+ /* if not, can we write to where it should be? */
+ if(g_access("/etc/", W_OK)) {
+ g_printf("%s\n", "no write permissions for /etc/! exiting..");
+ return FALSE;
+ }
+
+ int config_descr;
+ config_descr = g_open(config_path, O_CREAT, 644);
+
+ gchar *posix_hostname;
+ posix_hostname = g_malloc(HOST_NAME_MAX);
+
+ gethostname(posix_hostname, HOST_NAME_MAX);
+
+ g_key_file_set_string(config, "hostnamed", "Hostname", posix_hostname);
+ 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"); //TODO set these correctly
+
+ if(!g_key_file_save_to_file(config, config_path, NULL)) {
+ g_printf("failed to write config to %s!\n", config_path);
+ g_free(posix_hostname);
+ return FALSE;
+ }
+
+ g_printf("wrote config to %s\n", config_path);
+
+ g_free(posix_hostname);
+
+ return TRUE;
+
+ /* it does exist, read it */
+ } else {
+
+ if(g_access(config_path, W_OK)) {
+ g_printf("%s\n", "no write permissions for /etc/! exiting..");
+ return FALSE;
+ } else if(g_key_file_load_from_file(config, config_path, G_KEY_FILE_KEEP_COMMENTS, NULL))
+ return TRUE;
+
+ g_printf("could not read config at %s! exiting..", config_path);
+ return FALSE;
+ }
+}
+
+gboolean init_xml() {
+
+ const gchar * const *data_dir_prefix;
+ int xml_lstat_ret;
+ GStatBuf *xml_lstat;
+
+ data_dir_prefix = g_get_system_data_dirs();
+ data_dir = g_strconcat(data_dir_prefix[0], "systemd_compat", NULL);
+
+ xml_lstat_ret = g_lstat(data_dir, xml_lstat);
+
+ /* does xml dir exist? */
+ if(xml_lstat_ret) {
+
+ /* if not, can we write to where it should be? */
+ if(g_access(data_dir_prefix[0], W_OK)) {
+ g_printf("no write permissions for %s! exiting...\n", data_dir_prefix[0]);
+ return FALSE;
+ }
+
+ g_printf("creating xml data directory %s...\n", data_dir);
+
+ if(g_mkdir(data_dir, 644) || g_access) {
+ g_printf("failed to create dir %s...\n", data_dir);
+ return FALSE;
+ }
+
+ /* read in xml files from conf/ */
+ if(!read_xml_from_installconf()) {
+ g_printf("failed to read xml configs in conf/...\n");
+ return FALSE;
+ }
+
+ /* write our configs to system data dir */
+ if(!populate_xml_data_dir()) {
+ g_printf("failed to write xml configs to %s...\n", data_dir);
+ return FALSE;
+ }
+
+ /* get descriptors from freshly-installed configs */
+ if(!set_xml_descriptors()) {
+ g_printf("failed to fopen xml configs...\n");
+ return FALSE;
+ }
+
return TRUE;
+
+ /* it does exist, read it */
+ } else {
+
+ if(!set_xml_descriptors()) {
+ g_printf("failed to fopen xml configs...\n");
+ return FALSE;
+ }
- /* 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;
+ }
+}
+
+void clean_config() {
+
+ //TODO g_ptr_array all of this
+ g_free(config);
+ g_free(data_dir);
+ g_close(config_descr, NULL);
}
projects / systembsd.git / blobdiff