/* Returns 1 if ok, 0 if error in module and
-1 if module wasn't found */
static int module_load_name(const char *path, const char *rootmodule,
const char *submodule, int silent)
{
void (*module_init) (void);
void (*module_deinit) (void);
GModule *gmodule;
MODULE_REC *module;
MODULE_FILE_REC *rec;
gpointer value1, value2;
char *initfunc, *deinitfunc;
int found;
gmodule = module_open(path, &found);
if (gmodule == NULL) {
if (!silent || found) {
module_error(MODULE_ERROR_LOAD, g_module_error(),
rootmodule, submodule);
}
return found ? 0 : -1;
}
/* get the module's init() and deinit() functions */
initfunc = module_get_func(rootmodule, submodule, "init");
deinitfunc = module_get_func(rootmodule, submodule, "deinit");
found = g_module_symbol(gmodule, initfunc, &value1) &&
g_module_symbol(gmodule, deinitfunc, &value2);
g_free(initfunc);
g_free(deinitfunc);
module_init = value1;
module_deinit = value2;
if (!found) {
module_error(MODULE_ERROR_INVALID, NULL,
rootmodule, submodule);
g_module_close(gmodule);
return 0;
}
/* Call the module's init() function - it should register itself
with module_register() function, abort if it doesn't. */
module_init();
module = module_find(rootmodule);
rec = module == NULL ? NULL :
strcmp(rootmodule, submodule) == 0 ?
module_file_find(module, "core") :
module_file_find(module, submodule);
if (rec == NULL) {
rec = module_register_full(rootmodule, submodule, NULL);
rec->gmodule = gmodule;
module_file_unload(rec);
module_error(MODULE_ERROR_INVALID, NULL,
rootmodule, submodule);
return 0;
}
rec->module_deinit = module_deinit;
rec->gmodule = gmodule;
rec->initialized = TRUE;
settings_check_module(rec->defined_module_name);
signal_emit("module loaded", 2, rec->root, rec);
return 1;
}
/* Returns 1 if ok, 0 if error in module and
-1 if module wasn't found */
static int module_load_name(const char *path, const char *rootmodule,
const char *submodule, int silent)
{
void (*module_init) (void);
void (*module_deinit) (void);
void (*module_version) (int *);
GModule *gmodule;
MODULE_REC *module;
MODULE_FILE_REC *rec;
gpointer value_version = NULL;
gpointer value1, value2 = NULL;
char *versionfunc, *initfunc, *deinitfunc;
int module_abi_version = 0;
int found;
gmodule = module_open(path, &found);
if (gmodule == NULL) {
if (!silent || found) {
module_error(MODULE_ERROR_LOAD, g_module_error(),
rootmodule, submodule);
}
return found ? 0 : -1;
}
/* get the module's irssi abi version and bail out on mismatch */
versionfunc = module_get_func(rootmodule, submodule, "abicheck");
if (!g_module_symbol(gmodule, versionfunc, &value_version)) {
g_free(versionfunc);
module_error(MODULE_ERROR_VERSION_MISMATCH, "0",
rootmodule, submodule);
g_module_close(gmodule);
return 0;
}
g_free(versionfunc);
module_version = value_version;
module_version(&module_abi_version);
if (module_abi_version != IRSSI_ABI_VERSION) {
char *module_abi_versionstr = g_strdup_printf("%d", module_abi_version);
module_error(MODULE_ERROR_VERSION_MISMATCH, module_abi_versionstr,
rootmodule, submodule);
g_free(module_abi_versionstr);
g_module_close(gmodule);
return 0;
}
/* get the module's init() and deinit() functions */
initfunc = module_get_func(rootmodule, submodule, "init");
deinitfunc = module_get_func(rootmodule, submodule, "deinit");
found = g_module_symbol(gmodule, initfunc, &value1) &&
g_module_symbol(gmodule, deinitfunc, &value2);
g_free(initfunc);
g_free(deinitfunc);
if (!found) {
module_error(MODULE_ERROR_INVALID, NULL,
rootmodule, submodule);
g_module_close(gmodule);
return 0;
}
module_init = value1;
module_deinit = value2;
/* Call the module's init() function - it should register itself
with module_register() function, abort if it doesn't. */
module_init();
module = module_find(rootmodule);
rec = module == NULL ? NULL :
g_strcmp0(rootmodule, submodule) == 0 ?
module_file_find(module, "core") :
module_file_find(module, submodule);
if (rec == NULL) {
rec = module_register_full(rootmodule, submodule, NULL);
rec->gmodule = gmodule;
module_file_unload(rec);
module_error(MODULE_ERROR_INVALID, NULL,
rootmodule, submodule);
return 0;
}
rec->module_deinit = module_deinit;
rec->gmodule = gmodule;
rec->initialized = TRUE;
settings_check_module(rec->defined_module_name);
signal_emit("module loaded", 2, rec->root, rec);
return 1;
}
