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-rw-r--r--src/config.c204
1 files changed, 70 insertions, 134 deletions
diff --git a/src/config.c b/src/config.c
index f76b420..3c20820 100644
--- a/src/config.c
+++ b/src/config.c
@@ -1,3 +1,19 @@
+/*
+ * 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>
@@ -19,172 +35,92 @@ static gchar **timedated_ispect_xml, timedated_dbus_xml;
static gchar **logind_ispect_xml, logind_dbus_xml;
static const gchar *CONFIG_KEYS[] = {
- "PrettyHostname",
- "IconName",
- "ChassisType"
+ "PrettyHostname",
+ "IconName",
+ "ChassisType"
};
/* 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() {
- if(config)
- return TRUE; //already init'd
+ if(config)
+ return TRUE; //already init'd
- config = g_key_file_new();
-
- const gchar *config_path;
- GStatBuf *config_lstat;
+ config = g_key_file_new();
+
+ const gchar *config_path;
+ GStatBuf *config_lstat;
- config_path = "/etc/systemd_compat.conf";
+ config_path = "/etc/systemd_compat.conf";
- /* does conf exist? */
- if(g_lstat(config_path, config_lstat)) {
+ /* does conf exist? */
+ if(g_lstat(config_path, config_lstat)) {
- /* if not, can we write it? */
- if(g_access("/etc/", W_OK)) {
- g_printf("%s\n", "no write permissions for /etc/! exiting..");
- return FALSE;
- }
+ /* if not, can we write it */
+ if(g_access("/etc/", W_OK)) {
+ g_printf("%s\n", "no write permissions for /etc/! exiting..");
+ return FALSE;
+ }
- config_descr = g_open(config_path, O_CREAT, 644);
+ int config_descr;
+ config_descr = g_open(config_path, O_CREAT, 644);
- gchar *posix_hostname;
- posix_hostname = g_malloc(255);
+ gchar *posix_hostname;
+ posix_hostname = g_malloc(HOST_NAME_MAX);
- gethostname(posix_hostname, 255);
+ 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
+ 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;
- }
+ 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_printf("wrote config to %s\n", config_path);
- g_free(posix_hostname);
+ g_free(posix_hostname);
- return TRUE;
+ return TRUE;
- /* it does exist, read it */
- } else {
+ /* 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)) {
- config_descr = g_open(config_path, O_RDWR, 644);
- return TRUE;
- }
+ 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;
- }
+ g_printf("could not read config at %s! exiting..", config_path);
+ return FALSE;
+ }
}
-
-gboolean init_xml() {
-
- gchar **data_dir_prefix;
-
- data_dir_prefix = g_get_system_data_dirs();
- data_dir = g_strconcat(data_dir_prefix[0], "systemd_compat", NULL);
-
- GStatBuf *xml_lstat;
-
- /* does xml dir exist? */
- if(g_lstat(data_dir, xml_lstat)) {
-
- /* if not, can we write it? */
- 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_printf("failed to create dir %s...\n", data_dir);
- return FALSE;
- }
-
- set_xml_descriptors();
-//LEFTOFF
-
- gchar *posix_hostname;
- posix_hostname = g_malloc(255);
-
- gethostname(posix_hostname, 255);
-
- 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)) {
- config_descr = g_open(config_path, O_RDWR, 644);
- return TRUE;
- }
-
- g_printf("could not read config at %s! exiting..", config_path);
- return FALSE;
- }
-
-
- return TRUE;
-}
-
-static void set_xml_descriptors() {
-
-}
-
-void clean_config() {
-
- //TODO g_ptr_array all of this
- g_free(config);
- g_free(data_dir);
- g_close(config_descr, NULL);
}
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