+/**
+ * Navit, a modular navigation system.
+ * Copyright (C) 2005-2008 Navit Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
#include <locale.h>
#include <stdlib.h>
#include <stdio.h>
#endif
#include <unistd.h>
-#include <libintl.h>
#include "config.h"
#include "file.h"
#include "debug.h"
#include "main.h"
#include "navit.h"
#include "gui.h"
-#include "xmlconfig.h"
#include "item.h"
+#include "xmlconfig.h"
#include "coord.h"
#include "route.h"
#include "navigation.h"
#include "event.h"
+#include "callback.h"
+#include "navit_nls.h"
+#if HAVE_API_WIN32_BASE
+#include <windows.h>
+#include <winbase.h>
+#endif
-#define _(STRING) gettext(STRING)
struct map_data *map_data_default;
+struct callback_list *cbl;
+
+
static void sigchld(int sig)
{
-#ifndef _WIN32
+#if !defined(_WIN32) && !defined(__CEGCC__)
int status;
while (waitpid(-1, &status, WNOHANG) > 0);
#endif
}
-
-static gchar *get_home_directory(void)
+#ifdef HAVE_API_WIN32
+void
+setenv(char *var, char *val, int overwrite)
{
- static gchar *homedir = NULL;
-
- if (homedir) return homedir;
- homedir = getenv("HOME");
- }
- if (!homedir)
- {
- g_warning("Could not find home directory. Using current directory as home directory.");
- homedir = ".";
- }
- return homedir;
+ char *str=g_strdup_printf("%s=%s",var,val);
+ if (overwrite || !getenv(var))
+ putenv(str);
+ g_free(str);
}
+#endif
-static GList *navit;
-
-struct iter {
- GList *list;
+/*
+ * environment_vars[][0:name,1-3:mode]
+ * ':' replaced with NAVIT_PREFIX
+ * '::' replaced with NAVIT_PREFIX and LIBDIR
+ * '~' replaced with HOME
+*/
+static char *environment_vars[][5]={
+ {"NAVIT_LIBDIR", ":", "::/navit", ":\\lib", ":/lib"},
+ {"NAVIT_SHAREDIR", ":", ":/share/navit", ":", ":/share"},
+ {"NAVIT_LOCALEDIR", ":/../locale",":/share/locale",":\\locale", ":/locale"},
+ {"NAVIT_USER_DATADIR",":", "~/.navit", ":\\data", ":/home"},
+#if 1
+ {"NAVIT_LOGFILE", NULL, NULL, ":\\navit.log",NULL},
+#endif
+ {"NAVIT_LIBPREFIX", "*/.libs/", NULL, NULL, NULL},
+ {NULL, NULL, NULL, NULL, NULL},
};
-struct iter *
-main_iter_new(void)
+static void
+main_setup_environment(int mode)
{
- struct iter *ret=g_new0(struct iter, 1);
- ret->list=navit;
- return ret;
+ int i=0;
+ char *var,*val,*homedir;
+ while ((var=environment_vars[i][0])) {
+ val=environment_vars[i][mode+1];
+ if (val) {
+ switch (val[0]) {
+ case ':':
+ if (val[1] == ':')
+ val=g_strdup_printf("%s/%s%s", getenv("NAVIT_PREFIX"), LIBDIR+sizeof(PREFIX), val+2);
+ else
+ val=g_strdup_printf("%s%s", getenv("NAVIT_PREFIX"), val+1);
+ break;
+ case '~':
+ homedir=getenv("HOME");
+ if (!homedir)
+ homedir="./";
+ val=g_strdup_printf("%s%s", homedir, val+1);
+ break;
+ default:
+ val=g_strdup(val);
+ break;
+ }
+ setenv(var, val, 0);
+ g_free(val);
+ }
+ i++;
+ }
}
-void
-main_iter_destroy(struct iter *iter)
-{
- g_free(iter);
-}
+#ifdef HAVE_API_WIN32_BASE
+char *nls_table[][3]={
+ {"DAN","DNK","da_DK"},
+ {"DEU","DEU","de_DE"},
+ {"DEA","AUT","de_AT"},
+ {"ENU","USA","en_US"},
+ {"FRA","FRA","fr_FR"},
+ {"RUS","RUS","ru_RU"},
+ {NULL,NULL,NULL},
+};
-struct navit *
-main_get_navit(struct iter *iter)
-{
- GList *list;
- struct navit *ret=NULL;
- if (iter)
- list=iter->list;
- else
- list=navit;
- if (list) {
- ret=(struct navit *)(list->data);
- if (iter)
- iter->list=g_list_next(iter->list);
- }
- return ret;
-
-}
-void
-main_add_navit(struct navit *nav)
+static void
+win_set_nls(void)
{
- navit=g_list_prepend(navit, nav);
-}
+ wchar_t wcountry[32],wlang[32];
+ char country[32],lang[32];
+ int i=0;
-void
-main_remove_navit(struct navit *nav)
-{
- navit=g_list_remove(navit, nav);
- if (! navit)
- event_main_loop_quit();
+ GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SABBREVLANGNAME, wlang, sizeof(wlang));
+ WideCharToMultiByte(CP_ACP,0,wlang,-1,lang,sizeof(lang),NULL,NULL);
+ GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SABBREVCTRYNAME, wcountry, sizeof(wcountry));
+ WideCharToMultiByte(CP_ACP,0,wcountry,-1,country,sizeof(country),NULL,NULL);
+ while (nls_table[i][0]) {
+ if (!strcmp(nls_table[i][0], lang) && !(strcmp(nls_table[i][1], country))) {
+ dbg(1,"Setting LANG=%s for Lang %s Country %s\n",nls_table[i][2], lang, country);
+ setenv("LANG",nls_table[i][2],0);
+ return;
+ }
+ i++;
+ }
+ dbg(1,"Lang %s Country %s not found\n",lang,country);
}
+#endif
void
-print_usage(void)
+main_init(char *program)
{
- printf(_("navit usage:\nnavit [options]\n\t-c <file>: use <file> as config file\n\t-d <n>: set the debug output level to <n>. (TODO)\n\t-h: print this usage info and exit.\n\t-v: Print the version and exit.\n"));
-}
-
-int main(int argc, char **argv)
-{
- GError *error = NULL;
- char *config_file = NULL;
char *s;
int l;
-
#ifndef _WIN32
signal(SIGCHLD, sigchld);
#endif
-
+ cbl=callback_list_new();
+#ifdef HAVE_API_WIN32_BASE
+ win_set_nls();
+#endif
setenv("LC_NUMERIC","C",1);
setlocale(LC_ALL,"");
setlocale(LC_NUMERIC,"C");
- if (file_exists("navit.c") || file_exists("navit.o")) {
+#if !defined _WIN32 && !defined _WIN32_WCE
+ if (file_exists("navit.c") || file_exists("navit.o") || file_exists("navit.lo")) {
char buffer[PATH_MAX];
printf(_("Running from source directory\n"));
- getcwd(buffer, PATH_MAX);
+ getcwd(buffer, PATH_MAX); /* libc of navit returns "dummy" */
setenv("NAVIT_PREFIX", buffer, 0);
- setenv("NAVIT_LIBDIR", buffer, 0);
- setenv("NAVIT_SHAREDIR", buffer, 0);
- setenv("NAVIT_LIBPREFIX", "*/.libs/", 0);
- s=g_strdup_printf("%s/../locale", buffer);
- setenv("NAVIT_LOCALEDIR", s, 0);
- g_free(s);
+ main_setup_environment(0);
} else {
if (!getenv("NAVIT_PREFIX")) {
- l=strlen(argv[0]);
- if (l > 10 && !strcmp(argv[0]+l-10,"/bin/navit")) {
- s=g_strdup(argv[0]);
- s[l-10]='\0';
+ int progpath_len;
+ char *progpath="/bin/navit";
+ l=strlen(program);
+ progpath_len=strlen(progpath);
+ if (l > progpath_len && !strcmp(program+l-progpath_len,progpath)) {
+ s=g_strdup(program);
+ s[l-progpath_len]='\0';
if (strcmp(s, PREFIX))
printf(_("setting '%s' to '%s'\n"), "NAVIT_PREFIX", s);
setenv("NAVIT_PREFIX", s, 0);
} else
setenv("NAVIT_PREFIX", PREFIX, 0);
}
-#ifdef _WIN32
- s=g_strdup_printf("locale");
+#ifdef HAVE_API_ANDROID
+ main_setup_environment(3);
#else
- s=g_strdup_printf("%s/share/locale", getenv("NAVIT_PREFIX"));
+ main_setup_environment(1);
#endif
- setenv("NAVIT_LOCALEDIR", s, 0);
- g_free(s);
-#ifdef _WIN32
- s=g_strdup_printf(".");
+ }
+
+#else /* _WIN32 || _WIN32_WCE */
+ if (!getenv("NAVIT_PREFIX"))
+ {
+ char filename[MAX_PATH + 1],
+ *end;
+
+ *filename = '\0';
+#ifdef _UNICODE /* currently for wince */
+ wchar_t wfilename[MAX_PATH + 1];
+ if (GetModuleFileNameW(NULL, wfilename, MAX_PATH))
+ {
+ wcstombs(filename, wfilename, MAX_PATH);
#else
- s=g_strdup_printf("%s/share/navit", getenv("NAVIT_PREFIX"));
+ if (GetModuleFileName(NULL, filename, MAX_PATH))
+ {
#endif
- setenv("NAVIT_SHAREDIR", s, 0);
- g_free(s);
- s=g_strdup_printf("%s/lib/navit", getenv("NAVIT_PREFIX"));
- setenv("NAVIT_LIBDIR", s, 0);
- g_free(s);
+ end = strrchr(filename, L'\\'); /* eliminate the file name which is on the right side */
+ if(end)
+ *end = '\0';
+ }
+ setenv("NAVIT_PREFIX", filename, 0);
}
- bindtextdomain(PACKAGE, getenv("NAVIT_LOCALEDIR"));
- bind_textdomain_codeset (PACKAGE, "UTF-8");
- textdomain(PACKAGE);
+ if (!getenv("HOME"))
+ setenv("HOME", getenv("NAVIT_PREFIX"), 0);
+ main_setup_environment(2);
+#endif /* _WIN32 || _WIN32_WCE */
- debug_init(argv[0]);
- if (getenv("LC_ALL"))
- dbg(0,"Warning: LC_ALL is set, this might lead to problems\n");
-#ifndef USE_PLUGINS
- extern void builtin_init(void);
- builtin_init();
-#endif
-#if 0
- /* handled in gui/gtk */
- gtk_set_locale();
- gtk_init(&argc, &argv);
- gdk_rgb_init();
-#endif
+ if (getenv("LC_ALL"))
+ dbg(0,"Warning: LC_ALL is set, this might lead to problems (e.g. strange positions from GPS)\n");
s = getenv("NAVIT_WID");
if (s) {
setenv("SDL_WINDOWID", s, 0);
}
- route_init();
- navigation_init();
- config_file=NULL;
- int opt;
- opterr=0; //don't bomb out on errors.
- if (argc > 1) {
- while((opt = getopt(argc, argv, ":hvc:d:")) != -1) {
- switch(opt) {
- case 'h':
- print_usage();
- exit(0);
- break;
- case ' v':
- printf(" %s %s\n", "navit", "0.0.4+svn");
- exit(0);
- break;
- case 'c':
- printf("c onfig file n is set to `%s'\n", optarg);
- config_file = optarg;
- break;
- case 'd':
- printf("T ODO Verbose option is set to `%s'\n", optarg);
- break;
- case ':':
- fprintf(stderr, "navit: Error - Option `%c' needs a value\n", optopt);
- print_usage();
- exit(1);
- break;
- case '?':
- fprintf(stderr, "navit: Error - No such option: `%c'\n", optopt);
- print_usage();
- exit(1);
- }
- }
- }
- if (optind < argc) {
- // there are still unknown non config options left on the command line.
- print_usage();
- exit(1);
- }
-
- if (! config_file) {
- config_file=g_strjoin(NULL,get_home_directory(), "/.navit/navit.xml" , NULL);
- if (!file_exists(config_file)) {
- g_free(config_file);
- config_file=NULL;
- }
- }
- if (! config_file) {
- if (file_exists("navit.xml.local"))
- config_file="navit.xml.local";
- }
- if (! config_file) {
- if (file_exists("navit.xml"))
- config_file="navit.xml";
- }
- if (! config_file) {
- config_file=g_strjoin(NULL,getenv("NAVIT_SHAREDIR"), "/navit.xml.local" , NULL);
- if (!file_exists(config_file)) {
- g_free(config_file);
- config_file=NULL;
- }
- }
- if (! config_file) {
- config_file=g_strjoin(NULL,getenv("NAVIT_SHAREDIR"), "/navit.xml" , NULL);
- if (!file_exists(config_file)) {
- g_free(config_file);
- config_file=NULL;
- }
- }
- if (!config_file) {
- printf(_("No config file navit.xml, navit.xml.local found\n"));
- exit(1);
- }
- if (!config_load(config_file, &error)) {
- printf(_("Error parsing '%s': %s\n"), config_file, error->message);
- exit(1);
- } else {
- printf(_("Using '%s'\n"), config_file);
- }
- if (! navit) {
- printf(_("No instance has been created, exiting\n"));
- exit(1);
- }
- if (main_loop_gui) {
- gui_run_main_loop(main_loop_gui);
- } else
- event_main_loop_run();
+}
- return 0;
+void
+main_init_nls(void)
+{
+#ifdef ENABLE_NLS
+#ifdef FORCE_LOCALE
+#define STRINGIFY2(x) #x
+#define STRINGIFY(x) STRINGIFY2(x)
+ setlocale(LC_MESSAGES,STRINGIFY(FORCE_LOCALE));
+#endif
+ bindtextdomain(PACKAGE, getenv("NAVIT_LOCALEDIR"));
+ bind_textdomain_codeset (PACKAGE, "UTF-8");
+ textdomain(PACKAGE);
+#endif
}
projects / navit-package / blobdiff