78 	KbdintAuthctxt *kbdintctxt;  in kbdint_alloc()  local
82 	kbdintctxt = xmalloc(sizeof(KbdintAuthctxt));  in kbdint_alloc()
92 		kbdintctxt->devices = xstrdup(buffer_ptr(&b));  in kbdint_alloc()
95 		kbdintctxt->devices = xstrdup(devs);  in kbdint_alloc()
97 	debug("kbdint_alloc: devices '%s'", kbdintctxt->devices);  in kbdint_alloc()
98 	kbdintctxt->ctxt = NULL;  in kbdint_alloc()
99 	kbdintctxt->device = NULL;  in kbdint_alloc()
100 	kbdintctxt->nreq = 0;  in kbdint_alloc()
102 	return kbdintctxt;  in kbdint_alloc()
105 kbdint_reset_device(KbdintAuthctxt *kbdintctxt)  in kbdint_reset_device()  argument
107 	if (kbdintctxt->ctxt) {  in kbdint_reset_device()
108 		kbdintctxt->device->free_ctx(kbdintctxt->ctxt);  in kbdint_reset_device()
109 		kbdintctxt->ctxt = NULL;  in kbdint_reset_device()
111 	kbdintctxt->device = NULL;  in kbdint_reset_device()
114 kbdint_free(KbdintAuthctxt *kbdintctxt)  in kbdint_free()  argument
116 	if (kbdintctxt->device)  in kbdint_free()
117 		kbdint_reset_device(kbdintctxt);  in kbdint_free()
118 	if (kbdintctxt->devices) {  in kbdint_free()
119 		xfree(kbdintctxt->devices);  in kbdint_free()
120 		kbdintctxt->devices = NULL;  in kbdint_free()
122 	xfree(kbdintctxt);  in kbdint_free()
126 kbdint_next_device(KbdintAuthctxt *kbdintctxt)  in kbdint_next_device()  argument
132 	if (kbdintctxt->device)  in kbdint_next_device()
133 		kbdint_reset_device(kbdintctxt);  in kbdint_next_device()
135 		len = kbdintctxt->devices ?  in kbdint_next_device()
136 		    strcspn(kbdintctxt->devices, ",") : 0;  in kbdint_next_device()
141 			if (strncmp(kbdintctxt->devices, devices[i]->name, len) == 0)  in kbdint_next_device()
142 				kbdintctxt->device = devices[i];  in kbdint_next_device()
143 		t = kbdintctxt->devices;  in kbdint_next_device()
144 		kbdintctxt->devices = t[len] ? xstrdup(t+len+1) : NULL;  in kbdint_next_device()
146 		debug2("kbdint_next_device: devices %s", kbdintctxt->devices ?  in kbdint_next_device()
147 		   kbdintctxt->devices : "<empty>");  in kbdint_next_device()
148 	} while (kbdintctxt->devices && !kbdintctxt->device);  in kbdint_next_device()
150 	return kbdintctxt->device ? 1 : 0;  in kbdint_next_device()
201 	KbdintAuthctxt *kbdintctxt = (KbdintAuthctxt *)  in auth2_challenge_start()  local
205 	    kbdintctxt->devices ?  kbdintctxt->devices : "<empty>");  in auth2_challenge_start()
207 	if (kbdint_next_device(kbdintctxt) == 0) {  in auth2_challenge_start()
212 	    kbdintctxt->device->name);  in auth2_challenge_start()
214 	if ((kbdintctxt->ctxt = kbdintctxt->device->init_ctx(authctxt)) == NULL) {  in auth2_challenge_start()
231 	KbdintAuthctxt *kbdintctxt;  in send_userauth_info_request()  local
236 	kbdintctxt = (KbdintAuthctxt *) authctxt->method->method_data;  in send_userauth_info_request()
237 	if (kbdintctxt->device->query(kbdintctxt->ctxt,  in send_userauth_info_request()
238 	    &name, &instr, &kbdintctxt->nreq, &prompts, &echo_on))  in send_userauth_info_request()
245 	packet_put_int(kbdintctxt->nreq);  in send_userauth_info_request()
246 	for (i = 0; i < kbdintctxt->nreq; i++) {  in send_userauth_info_request()
253 	for (i = 0; i < kbdintctxt->nreq; i++)  in send_userauth_info_request()
266 	KbdintAuthctxt *kbdintctxt;  in input_userauth_info_response()  local
273 	kbdintctxt = (KbdintAuthctxt *) authctxt->method->method_data;  in input_userauth_info_response()
274 	if (kbdintctxt == NULL || kbdintctxt->ctxt == NULL)  in input_userauth_info_response()
276 	if (kbdintctxt->device == NULL)  in input_userauth_info_response()
280 	if (nresp != kbdintctxt->nreq)  in input_userauth_info_response()
292 		res = kbdintctxt->device->respond(kbdintctxt->ctxt,  in input_userauth_info_response()
324 		strlen(kbdintctxt->device->name);  in input_userauth_info_response()
327 	    kbdintctxt->device->name);  in input_userauth_info_response()