int obs_open_module(obs_module_t *module, const char *path,
const char *data_path)
{
struct obs_module mod = {0};
int errorcode;
if (!module || !path || !obs)
return MODULE_ERROR;
mod.module = os_dlopen(path);
if (!mod.module) {
blog(LOG_WARNING, "Module '%s' not found", path);
return MODULE_FILE_NOT_FOUND;
}
errorcode = load_module_exports(&mod, path);
if (errorcode != MODULE_SUCCESS)
return errorcode;
mod.bin_path = bstrdup(path);
mod.file = strrchr(mod.bin_path, '/');
mod.file = (!mod.file) ? mod.bin_path : (mod.file + 1);
mod.data_path = bstrdup(data_path);
mod.next = obs->first_module;
*module = bmemdup(&mod, sizeof(mod));
obs->first_module = (*module);
mod.set_pointer(*module);
if (mod.set_locale)
mod.set_locale(obs->locale);
return MODULE_SUCCESS;
}
int load_module_info (struct prx *p)
{
struct prx_modinfo *info;
uint32 offset;
p->modinfo = NULL;
if (p->phnum > 0)
offset = p->programs[0].paddr & 0x7FFFFFFF;
else {
error (__FILE__ ": can't find module info for PRX");
return 0;
}
info = (struct prx_modinfo *) xmalloc (sizeof (struct prx_modinfo));
p->modinfo = info;
info->attributes = read_uint16_le (&p->data[offset]);
info->version = read_uint16_le (&p->data[offset+2]);
info->name = (const char *) &p->data[offset+4];
info->gp = read_uint32_le (&p->data[offset+32]);
info->expvaddr = read_uint32_le (&p->data[offset+36]);
info->expvaddrbtm = read_uint32_le (&p->data[offset+40]);
info->impvaddr = read_uint32_le (&p->data[offset+44]);
info->impvaddrbtm = read_uint32_le (&p->data[offset+48]);
info->imports = NULL;
info->exports = NULL;
if (!check_module_info (p)) return 0;
if (!load_module_imports (p)) return 0;
if (!load_module_exports (p)) return 0;
return 1;
}
