void newton_init(struct simulation *sim, char *solver_name)
{
printf_log(sim, _("Solver initialization\n"));
char lib_name[100];
char lib_path[1000];
sprintf(lib_name, "%s.so", solver_name);
join_path(2, lib_path, get_plugins_path(sim), lib_name);
printf_log(sim, "I want to open %s %s %s\n", lib_path,
get_plugins_path(sim), lib_name);
char *error;
dll_handle = dlopen(lib_path, RTLD_LAZY);
if (!dll_handle) {
fprintf(stderr, "%s\n", dlerror());
exit(0);
}
dll_solve_cur = dlsym(dll_handle, "dll_solve_cur");
if ((error = dlerror()) != NULL) {
fprintf(stderr, "%s\n", error);
exit(0);
}
dll_newton_set_min_ittr = dlsym(dll_handle, "dll_newton_set_min_ittr");
if ((error = dlerror()) != NULL) {
fprintf(stderr, "%s\n", error);
exit(0);
}
dll_set_interface = dlsym(dll_handle, "set_interface");
if ((error = dlerror()) != NULL) {
fprintf(stderr, "%s\n", error);
exit(0);
}
dll_solver_realloc = dlsym(dll_handle, "dll_solver_realloc");
if ((error = dlerror()) != NULL) {
fprintf(stderr, "%s\n", error);
exit(0);
}
dll_solver_free_memory = dlsym(dll_handle, "dll_solver_free_memory");
if ((error = dlerror()) != NULL) {
fprintf(stderr, "%s\n", error);
exit(0);
}
(*dll_newton_set_min_ittr) (0);
}
void cve_plugin_manager_init()
{
DIR *dir = NULL;
struct dirent *ent = NULL;
autofree(char) *mod_path =NULL;
if (_plugins) {
return;
}
_plugins = cve_hashmap_new_full(string_hash, string_compare, NULL, (hash_free_func)destroy_plugin);
mod_path = get_plugins_path();
if (!mod_path) {
fprintf(stderr, "Unable to determine module path\n");
return;
}
if (!(dir = opendir(mod_path))) {
fprintf(stderr, "Unable to list modules: %s\n", strerror(errno));
return;
}
while ((ent = readdir(dir))) {
if (g_str_has_suffix(ent->d_name, ".so")) {
load_module(ent->d_name);
}
}
if (dir) {
closedir(dir);
}
}
static char *build_module_path(const char *name)
{
autofree(char) *dir = get_plugins_path();
char *p = NULL;
if (!dir) {
fprintf(stderr, "build_module_path(): Failed to determine module path!\n");
return NULL;
}
if (!asprintf(&p, "%s/%s", dir, name)) {
fprintf(stderr, "build_module_path(): Out of memory\n");
return NULL;
}
return p;
}
