+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+ parse.c for the Openbox window manager
+ Copyright (c) 2003 Ben Jansens
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ See the COPYING file for a copy of the GNU General Public License.
+*/
+
#include "parse.h"
#include <glib.h>
#include <string.h>
+#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
static GSList *xdg_data_dir_paths;
struct Callback {
- char *tag;
+ gchar *tag;
ParseCallback func;
- void *data;
+ gpointer data;
};
struct _ObParseInst {
}
}
-void parse_register(ObParseInst *i, const char *tag,
- ParseCallback func, void *data)
+void parse_register(ObParseInst *i, const gchar *tag,
+ ParseCallback func, gpointer data)
{
struct Callback *c;
return r;
}
-gboolean parse_load(const char *path, const char *rootname,
+gboolean parse_load(const gchar *path, const gchar *rootname,
xmlDocPtr *doc, xmlNodePtr *root)
{
if ((*doc = xmlParseFile(path))) {
return TRUE;
}
-gboolean parse_load_mem(gpointer data, guint len, const char *rootname,
+gboolean parse_load_mem(gpointer data, guint len, const gchar *rootname,
xmlDocPtr *doc, xmlNodePtr *root)
{
if ((*doc = xmlParseMemory(data, len))) {
void parse_close(xmlDocPtr doc)
{
- xmlFree(doc);
+ xmlFreeDoc(doc);
}
void parse_tree(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node)
}
}
-char *parse_string(xmlDocPtr doc, xmlNodePtr node)
+gchar *parse_string(xmlDocPtr doc, xmlNodePtr node)
{
xmlChar *c = xmlNodeListGetString(doc, node->children, TRUE);
- char *s = g_strdup(c ? (char*)c : "");
+ gchar *s = g_strdup(c ? (gchar*)c : "");
xmlFree(c);
return s;
}
-int parse_int(xmlDocPtr doc, xmlNodePtr node)
+gint parse_int(xmlDocPtr doc, xmlNodePtr node)
{
xmlChar *c = xmlNodeListGetString(doc, node->children, TRUE);
- int i = atoi((char*)c);
+ gint i = atoi((gchar*)c);
xmlFree(c);
return i;
}
return b;
}
-gboolean parse_contains(const char *val, xmlDocPtr doc, xmlNodePtr node)
+gboolean parse_contains(const gchar *val, xmlDocPtr doc, xmlNodePtr node)
{
xmlChar *c = xmlNodeListGetString(doc, node->children, TRUE);
gboolean r;
return r;
}
-xmlNodePtr parse_find_node(const char *tag, xmlNodePtr node)
+xmlNodePtr parse_find_node(const gchar *tag, xmlNodePtr node)
{
while (node) {
if (!xmlStrcasecmp(node->name, (const xmlChar*) tag))
return NULL;
}
-gboolean parse_attr_int(const char *name, xmlNodePtr node, int *value)
+gboolean parse_attr_int(const gchar *name, xmlNodePtr node, gint *value)
{
xmlChar *c = xmlGetProp(node, (const xmlChar*) name);
gboolean r = FALSE;
if (c) {
- *value = atoi((char*)c);
+ *value = atoi((gchar*)c);
r = TRUE;
}
xmlFree(c);
return r;
}
-gboolean parse_attr_string(const char *name, xmlNodePtr node, char **value)
+gboolean parse_attr_string(const gchar *name, xmlNodePtr node, gchar **value)
{
xmlChar *c = xmlGetProp(node, (const xmlChar*) name);
gboolean r = FALSE;
if (c) {
- *value = g_strdup((char*)c);
+ *value = g_strdup((gchar*)c);
r = TRUE;
}
xmlFree(c);
return r;
}
-gboolean parse_attr_contains(const char *val, xmlNodePtr node,
- const char *name)
+gboolean parse_attr_contains(const gchar *val, xmlNodePtr node,
+ const gchar *name)
{
xmlChar *c = xmlGetProp(node, (const xmlChar*) name);
gboolean r;
return r;
}
+static gint slist_path_cmp(const gchar *a, const gchar *b)
+{
+ return strcmp(a, b);
+}
+
+typedef GSList* (*GSListFunc) (gpointer list, gconstpointer data);
+
+static GSList* slist_path_add(GSList *list, gpointer data, GSListFunc func)
+{
+ g_assert(func);
+
+ if (!data)
+ return list;
+
+ if (!g_slist_find_custom(list, data, (GCompareFunc) slist_path_cmp))
+ list = func(list, data);
+
+ return list;
+}
+
static GSList* split_paths(const gchar *paths)
{
GSList *list = NULL;
- gchar *c, *e, *s;
-
- c = g_strdup(paths);
- s = c;
- e = c - 1;
- g_message("paths %s", paths);
- while ((e = strchr(e + 1, ':'))) {
- *e = '\0';
- g_message("s %s", s);
- if (s[0] != '\0')
- list = g_slist_append(list, g_strdup(s));
- s = e + 1;
- }
- if (s[0] != '\0')
- list = g_slist_append(list, g_strdup(s));
- g_free(c);
+ gchar **spl, **it;
+
+ if (!paths)
+ return NULL;
+ spl = g_strsplit(paths, ":", -1);
+ for (it = spl; *it; ++it)
+ list = slist_path_add(list, *it, (GSListFunc) g_slist_append);
+ g_free(spl);
return list;
}
void parse_paths_startup()
{
- gchar *path;
+ const gchar *path;
if (xdg_start)
return;
xdg_start = TRUE;
- path = getenv("XDG_CONFIG_HOME");
+ path = g_getenv("XDG_CONFIG_HOME");
if (path && path[0] != '\0') /* not unset or empty */
xdg_config_home_path = g_build_filename(path, NULL);
else
xdg_config_home_path = g_build_filename(g_get_home_dir(), ".config",
NULL);
- path = getenv("XDG_DATA_HOME");
+ path = g_getenv("XDG_DATA_HOME");
if (path && path[0] != '\0') /* not unset or empty */
xdg_data_home_path = g_build_filename(path, NULL);
else
xdg_data_home_path = g_build_filename(g_get_home_dir(), ".local",
"share", NULL);
- path = getenv("XDG_CONFIG_DIRS");
+ path = g_getenv("XDG_CONFIG_DIRS");
if (path && path[0] != '\0') /* not unset or empty */
xdg_config_dir_paths = split_paths(path);
else {
- xdg_config_dir_paths = g_slist_append(xdg_config_dir_paths,
+ xdg_config_dir_paths = slist_path_add(xdg_config_dir_paths,
g_build_filename
(G_DIR_SEPARATOR_S,
- "etc", "xdg", NULL));
- xdg_config_dir_paths = g_slist_append(xdg_config_dir_paths,
- g_strdup(CONFIGDIR));
+ "etc", "xdg", NULL),
+ (GSListFunc) g_slist_append);
+ xdg_config_dir_paths = slist_path_add(xdg_config_dir_paths,
+ g_strdup(CONFIGDIR),
+ (GSListFunc) g_slist_append);
}
- xdg_config_dir_paths = g_slist_prepend(xdg_config_dir_paths,
- xdg_config_home_path);
+ xdg_config_dir_paths = slist_path_add(xdg_config_dir_paths,
+ xdg_config_home_path,
+ (GSListFunc) g_slist_prepend);
- path = getenv("XDG_DATA_DIRS");
+ path = g_getenv("XDG_DATA_DIRS");
if (path && path[0] != '\0') /* not unset or empty */
xdg_data_dir_paths = split_paths(path);
else {
- xdg_data_dir_paths = g_slist_append(xdg_data_dir_paths,
+ xdg_data_dir_paths = slist_path_add(xdg_data_dir_paths,
g_build_filename
(G_DIR_SEPARATOR_S,
- "usr", "local", "share", NULL));
- xdg_data_dir_paths = g_slist_append(xdg_data_dir_paths,
+ "usr", "local", "share", NULL),
+ (GSListFunc) g_slist_append);
+ xdg_data_dir_paths = slist_path_add(xdg_data_dir_paths,
g_build_filename
(G_DIR_SEPARATOR_S,
- "usr", "share", NULL));
- xdg_config_dir_paths = g_slist_append(xdg_config_dir_paths,
- g_strdup(DATADIR));
+ "usr", "share", NULL),
+ (GSListFunc) g_slist_append);
+ xdg_data_dir_paths = slist_path_add(xdg_data_dir_paths,
+ g_strdup(DATADIR),
+ (GSListFunc) g_slist_append);
}
- xdg_data_dir_paths = g_slist_prepend(xdg_data_dir_paths,
- xdg_data_home_path);
+ xdg_data_dir_paths = slist_path_add(xdg_data_dir_paths,
+ xdg_data_home_path,
+ (GSListFunc) g_slist_prepend);
}
void parse_paths_shutdown()
g_free(it->data);
g_slist_free(xdg_config_dir_paths);
xdg_config_dir_paths = NULL;
+ for (it = xdg_data_dir_paths; it; it = g_slist_next(it))
+ g_free(it->data);
+ g_slist_free(xdg_data_dir_paths);
+ xdg_data_dir_paths = NULL;
}
gchar *parse_expand_tilde(const gchar *f)
return ret;
}
-void parse_mkdir_path(const gchar *path, gint mode)
+gboolean parse_mkdir(const gchar *path, gint mode)
{
- gchar *c, *e;
+ gboolean ret = TRUE;
+
+ g_return_val_if_fail(path != NULL, FALSE);
+ g_return_val_if_fail(path[0] != '\0', FALSE);
- g_assert(path[0] == '/');
+ if (!g_file_test(path, G_FILE_TEST_IS_DIR))
+ if (mkdir(path, mode) == -1)
+ ret = FALSE;
- c = g_strdup(path);
- e = c;
- while ((e = strchr(e + 1, '/'))) {
- *e = '\0';
- mkdir(c, mode);
- *e = '/';
+ return ret;
+}
+
+gboolean parse_mkdir_path(const gchar *path, gint mode)
+{
+ gboolean ret = TRUE;
+
+ g_return_val_if_fail(path != NULL, FALSE);
+ g_return_val_if_fail(path[0] == '/', FALSE);
+
+ if (!g_file_test(path, G_FILE_TEST_IS_DIR)) {
+ gchar *c, *e;
+
+ c = g_strdup(path);
+ e = c;
+ while ((e = strchr(e + 1, '/'))) {
+ *e = '\0';
+ if (!(ret = parse_mkdir(c, mode)))
+ goto parse_mkdir_path_end;
+ *e = '/';
+ }
+ ret = parse_mkdir(c, mode);
+
+ parse_mkdir_path_end:
+ g_free(c);
}
- mkdir(c, mode);
- g_free(c);
+
+ return ret;
}
const gchar* parse_xdg_config_home_path()