static void *_load_jvm(const char **p_java_home)
{
#ifdef HAVE_BDJ_J2ME
# ifdef _WIN32
static const char *jvm_path[] = {NULL, JDK_HOME};
static const char jvm_dir[] = "bin";
static const char jvm_lib[] = "cvmi";
# else
static const char *jvm_path[] = {NULL, JDK_HOME, "/opt/PhoneME"};
static const char jvm_dir[] = "bin";
static const char jvm_lib[] = "libcvm";
# endif
#else
# ifdef _WIN32
static const char *jvm_path[] = {NULL, JDK_HOME};
static const char jvm_dir[] = "jre/bin/server";
static const char jvm_lib[] = "jvm";
# else
static const char *jvm_path[] = {NULL, JDK_HOME,
"/usr/lib/jvm/default-java",
"/usr/lib/jvm/java-6-openjdk",
"/usr/lib/jvm/java-7-openjdk",
"/etc/java-config-2/current-system-vm"};
static const char jvm_dir[] = "jre/lib/" JAVA_ARCH "/server";
static const char jvm_lib[] = "libjvm";
# endif
#endif
const char *java_home = NULL;
unsigned path_ind;
void *handle = NULL;
/* JAVA_HOME set, use it */
java_home = getenv("JAVA_HOME");
if (java_home) {
*p_java_home = java_home;
return _jvm_dlopen(java_home, jvm_dir, jvm_lib);
}
#if defined(_WIN32) && !defined(HAVE_BDJ_J2ME)
handle = _load_jvm_win32(p_java_home);
if (handle) {
return handle;
}
#endif
BD_DEBUG(DBG_BDJ, "JAVA_HOME not set, trying default locations\n");
/* try our pre-defined locations */
for (path_ind = 0; !handle && path_ind < sizeof(jvm_path) / sizeof(jvm_path[0]); path_ind++) {
*p_java_home = jvm_path[path_ind];
handle = _jvm_dlopen(jvm_path[path_ind], jvm_dir, jvm_lib);
}
if (!*p_java_home) {
*p_java_home = dl_get_path();
}
return handle;
}
static const char *_find_libbluray_jar(BDJ_STORAGE *storage)
{
// pre-defined search paths for libbluray.jar
static const char * const jar_paths[] = {
#ifdef _WIN32
"" BDJ_JARFILE,
#else
"/usr/share/java/" BDJ_JARFILE,
"/usr/share/libbluray/lib/" BDJ_JARFILE,
#endif
};
unsigned i;
if (storage->classpath) {
return storage->classpath;
}
// check if overriding the classpath
const char *classpath = getenv("LIBBLURAY_CP");
if (classpath) {
size_t cp_len = strlen(classpath);
// directory or file ?
if (cp_len > 0 && (classpath[cp_len - 1] == '/' || classpath[cp_len - 1] == '\\')) {
storage->classpath = str_printf("%s%s", classpath, BDJ_JARFILE);
} else {
storage->classpath = str_dup(classpath);
}
if (_can_read_file(storage->classpath)) {
return storage->classpath;
}
X_FREE(storage->classpath);
BD_DEBUG(DBG_BDJ | DBG_CRIT, "invalid LIBBLURAY_CP %s\n", classpath);
return NULL;
}
BD_DEBUG(DBG_BDJ, "LIBBLURAY_CP not set, searching for "BDJ_JARFILE" ...\n");
// check directory where libbluray.so was loaded from
const char *lib_path = dl_get_path();
if (lib_path) {
char *cp = str_printf("%s" BDJ_JARFILE, lib_path);
BD_DEBUG(DBG_BDJ, "Checking %s ...\n", cp);
if (_can_read_file(cp)) {
storage->classpath = cp;
BD_DEBUG(DBG_BDJ, "using %s\n", cp);
return cp;
}
X_FREE(cp);
}
// check pre-defined directories
for (i = 0; i < sizeof(jar_paths) / sizeof(jar_paths[0]); i++) {
BD_DEBUG(DBG_BDJ, "Checking %s ...\n", jar_paths[i]);
if (_can_read_file(jar_paths[i])) {
storage->classpath = str_dup(jar_paths[i]);
BD_DEBUG(DBG_BDJ, "using %s\n", storage->classpath);
return storage->classpath;
}
}
// try from current directory
if (_can_read_file(BDJ_JARFILE)) {
storage->classpath = str_dup(BDJ_JARFILE);
BD_DEBUG(DBG_BDJ, "using %s\n", storage->classpath);
return storage->classpath;
}
BD_DEBUG(DBG_BDJ | DBG_CRIT, BDJ_JARFILE" not found.\n");
return NULL;
}
static void *_load_jvm(const char **p_java_home)
{
#ifdef HAVE_BDJ_J2ME
# ifdef _WIN32
static const char * const jvm_path[] = {NULL, JDK_HOME};
static const char * const jvm_dir[] = {"bin"};
static const char jvm_lib[] = "cvmi";
# else
static const char * const jvm_path[] = {NULL, JDK_HOME, "/opt/PhoneME"};
static const char * const jvm_dir[] = {"bin"};
static const char jvm_lib[] = "libcvm";
# endif
#else /* HAVE_BDJ_J2ME */
# ifdef _WIN32
static const char * const jvm_path[] = {NULL, JDK_HOME};
static const char * const jvm_dir[] = {"jre\\bin\\server",
"bin\\server",
"jre\\bin\\client",
"bin\\client",
};
static const char jvm_lib[] = "jvm";
# else
# ifdef __APPLE__
static const char * const jvm_path[] = {NULL, JDK_HOME, MACOS_JRE_HOME};
static const char * const jvm_dir[] = {"jre/lib/server",
"lib/server"};
# else
static const char * const jvm_path[] = {NULL,
JDK_HOME,
"/usr/lib/jvm/default-java",
"/usr/lib/jvm/default",
"/usr/lib/jvm/",
"/etc/java-config-2/current-system-vm",
"/usr/lib/jvm/java-7-openjdk",
"/usr/lib/jvm/java-8-openjdk",
"/usr/lib/jvm/java-6-openjdk",
};
static const char * const jvm_dir[] = {"jre/lib/" JAVA_ARCH "/server"};
# endif
static const char jvm_lib[] = "libjvm";
# endif
#endif
const unsigned num_jvm_dir = sizeof(jvm_dir) / sizeof(jvm_dir[0]);
const unsigned num_jvm_path = sizeof(jvm_path) / sizeof(jvm_path[0]);
const char *java_home = NULL;
unsigned path_ind;
void *handle = NULL;
/* JAVA_HOME set, use it */
java_home = getenv("JAVA_HOME");
if (java_home) {
*p_java_home = java_home;
return _jvm_dlopen_a(java_home, jvm_dir, num_jvm_dir, jvm_lib);
}
#if defined(_WIN32) && !defined(HAVE_BDJ_J2ME)
handle = _load_jvm_win32(p_java_home);
if (handle) {
return handle;
}
#endif
#if defined(__APPLE__) && !defined(HAVE_BDJ_J2ME)
java_home = _java_home_macos();
if (java_home) {
handle = _jvm_dlopen_a(java_home, jvm_dir, num_jvm_dir, jvm_lib);
if (handle) {
*p_java_home = java_home;
return handle;
}
}
// check if the JRE is installed:
handle = _jvm_dlopen(jre_plugin_path, "lib/server", jvm_lib);
if (handle) {
*p_java_home = jre_plugin_path;
return handle;
}
#endif
BD_DEBUG(DBG_BDJ, "JAVA_HOME not set, trying default locations\n");
/* try our pre-defined locations */
for (path_ind = 0; !handle && path_ind < num_jvm_path; path_ind++) {
*p_java_home = jvm_path[path_ind];
handle = _jvm_dlopen_a(jvm_path[path_ind], jvm_dir, num_jvm_dir, jvm_lib);
}
if (!*p_java_home) {
*p_java_home = dl_get_path();
}
return handle;
}
