From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
---
src/manager.c | 26 +-
src/obex-priv.h | 11 +-
src/obex.c | 1399 ++++++++++++++++++++++---------------------------------
src/server.c | 4 +-
4 files changed, 577 insertions(+), 863 deletions(-)
diff --git a/src/manager.c b/src/manager.c
index 1fe469d..c2cd537 100644
--- a/src/manager.c
+++ b/src/manager.c
@@ -33,7 +33,7 @@
#include <sys/socket.h>
#include <inttypes.h>
-#include <openobex/obex.h>
+#include <gobex.h>
#include "obexd.h"
#include "obex.h"
@@ -381,7 +381,7 @@ void manager_cleanup(void)
void manager_emit_transfer_started(struct obex_session *os)
{
- char *path = g_strdup_printf("/transfer%u", os->cid);
+ char *path = g_strdup_printf("/transfer%u", GPOINTER_TO_UINT(os));
g_dbus_emit_signal(connection, OPENOBEX_MANAGER_PATH,
OPENOBEX_MANAGER_INTERFACE, "TransferStarted",
@@ -391,9 +391,9 @@ void manager_emit_transfer_started(struct obex_session *os)
g_free(path);
}
-static void emit_transfer_completed(uint32_t id, gboolean success)
+static void emit_transfer_completed(struct obex_session *os, gboolean success)
{
- char *path = g_strdup_printf("/transfer%u", id);
+ char *path = g_strdup_printf("/transfer%u", GPOINTER_TO_UINT(os));
g_dbus_emit_signal(connection, OPENOBEX_MANAGER_PATH,
OPENOBEX_MANAGER_INTERFACE, "TransferCompleted",
@@ -404,10 +404,10 @@ static void emit_transfer_completed(uint32_t id, gboolean success)
g_free(path);
}
-static void emit_transfer_progress(uint32_t id, uint32_t total,
+static void emit_transfer_progress(struct obex_session *os, uint32_t total,
uint32_t transfered)
{
- char *path = g_strdup_printf("/transfer%u", id);
+ char *path = g_strdup_printf("/transfer%u", GPOINTER_TO_UINT(os));
g_dbus_emit_signal(connection, path,
TRANSFER_INTERFACE, "Progress",
@@ -420,7 +420,7 @@ static void emit_transfer_progress(uint32_t id, uint32_t total,
void manager_register_transfer(struct obex_session *os)
{
- char *path = g_strdup_printf("/transfer%u", os->cid);
+ char *path = g_strdup_printf("/transfer%u", GPOINTER_TO_UINT(os));
if (!g_dbus_register_interface(connection, path,
TRANSFER_INTERFACE,
@@ -436,11 +436,11 @@ void manager_register_transfer(struct obex_session *os)
void manager_unregister_transfer(struct obex_session *os)
{
- char *path = g_strdup_printf("/transfer%u", os->cid);
+ char *path = g_strdup_printf("/transfer%u", GPOINTER_TO_UINT(os));
/* Got an error during a transfer. */
if (os->object)
- emit_transfer_completed(os->cid, os->offset == os->size);
+ emit_transfer_completed(os, os->offset == os->size);
g_dbus_unregister_interface(connection, path,
TRANSFER_INTERFACE);
@@ -598,7 +598,7 @@ int manager_request_authorization(struct obex_session *os, int32_t time,
void manager_register_session(struct obex_session *os)
{
- char *path = g_strdup_printf("/session%u", os->cid);
+ char *path = g_strdup_printf("/session%u", GPOINTER_TO_UINT(os));
if (!g_dbus_register_interface(connection, path,
SESSION_INTERFACE,
@@ -619,7 +619,7 @@ void manager_register_session(struct obex_session *os)
void manager_unregister_session(struct obex_session *os)
{
- char *path = g_strdup_printf("/session%u", os->cid);
+ char *path = g_strdup_printf("/session%u", GPOINTER_TO_UINT(os));
g_dbus_emit_signal(connection, OPENOBEX_MANAGER_PATH,
OPENOBEX_MANAGER_INTERFACE, "SessionRemoved",
@@ -634,13 +634,13 @@ void manager_unregister_session(struct obex_session *os)
void manager_emit_transfer_progress(struct obex_session *os)
{
- emit_transfer_progress(os->cid, os->size, os->offset);
+ emit_transfer_progress(os, os->size, os->offset);
}
void manager_emit_transfer_completed(struct obex_session *os)
{
if (os->object)
- emit_transfer_completed(os->cid, !os->aborted);
+ emit_transfer_completed(os, !os->aborted);
}
DBusConnection *manager_dbus_get_connection(void)
diff --git a/src/obex-priv.h b/src/obex-priv.h
index 6a439b4..087400b 100644
--- a/src/obex-priv.h
+++ b/src/obex-priv.h
@@ -24,9 +24,6 @@
struct obex_session {
GIOChannel *io;
- uint32_t cid;
- uint16_t tx_mtu;
- uint16_t rx_mtu;
uint8_t cmd;
uint8_t action_id;
char *name;
@@ -36,8 +33,9 @@ struct obex_session {
time_t time;
uint8_t *apparam;
size_t apparam_len;
- uint8_t *nonhdr;
+ const void *nonhdr;
size_t nonhdr_len;
+ guint get_rsp;
uint8_t *buf;
int64_t pending;
int64_t offset;
@@ -48,11 +46,8 @@ struct obex_session {
void *service_data;
struct obex_server *server;
gboolean checked;
- obex_t *obex;
- obex_object_t *obj;
+ GObex *obex;
struct obex_mime_type_driver *driver;
- gboolean stream_open;
- gboolean stream_suspended;
gboolean headers_sent;
};
diff --git a/src/obex.c b/src/obex.c
index a88306d..b7b3dc5 100644
--- a/src/obex.c
+++ b/src/obex.c
@@ -37,10 +37,10 @@
#include <sys/stat.h>
#include <sys/statvfs.h>
#include <fcntl.h>
+#include <inttypes.h>
#include <glib.h>
-
-#include <openobex/obex.h>
+#include <gobex/gobex.h>
#include "obexd.h"
#include "log.h"
@@ -53,17 +53,6 @@
#include "transport.h"
#include "btio.h"
-#ifndef OBEX_CMD_ACTION
-#define OBEX_CMD_ACTION 0x06
-#define OBEX_HDR_ACTION_ID 0x94
-#define OBEX_HDR_DESTNAME 0x15
-#define OBEX_HDR_PERMISSIONS 0xD6
-#endif /* OBEX_CMD_ACTION */
-
-/* Default MTU's */
-#define DEFAULT_RX_MTU 32767
-#define DEFAULT_TX_MTU 32767
-
/* Challenge request */
#define NONCE_TAG 0x00
#define OPTIONS_TAG 0x01 /* Optional */
@@ -76,9 +65,6 @@
#define USER_ID_TAG 0x01 /* Optional */
#define DIGEST_NONCE_TAG 0x02 /* Optional */
-/* Connection ID */
-static uint32_t cid = 0x0000;
-
static GSList *sessions = NULL;
typedef struct {
@@ -93,51 +79,19 @@ struct auth_header {
uint8_t val[0];
} __attribute__ ((packed));
-static struct {
- int evt;
- const char *name;
-} obex_event[] = {
- /* Progress has been made */
- { OBEX_EV_PROGRESS, "PROGRESS" },
- /* An incoming request is about to come */
- { OBEX_EV_REQHINT, "REQHINT" },
- /* An incoming request has arrived */
- { OBEX_EV_REQ, "REQ" },
- /* Request has finished */
- { OBEX_EV_REQDONE, "REQDONE" },
- /* Link has been disconnected */
- { OBEX_EV_LINKERR, "LINKERR" },
- /* Malformed data encountered */
- { OBEX_EV_PARSEERR, "PARSEERR" },
- /* Connection accepted */
- { OBEX_EV_ACCEPTHINT, "ACCEPTHINT" },
- /* Request was aborted */
- { OBEX_EV_ABORT, "ABORT" },
- /* Need to feed more data when sending a stream */
- { OBEX_EV_STREAMEMPTY, "STREAMEMPTY" },
- /* Time to pick up data when receiving a stream */
- { OBEX_EV_STREAMAVAIL, "STREAMAVAIL" },
- /* Unexpected data, not fatal */
- { OBEX_EV_UNEXPECTED, "UNEXPECTED" },
- /* First packet of an incoming request has been parsed */
- { OBEX_EV_REQCHECK, "REQCHECK" },
- { 0xFF, NULL },
-};
-
/* Possible commands */
static struct {
int cmd;
const char *name;
} obex_command[] = {
- { OBEX_CMD_CONNECT, "CONNECT" },
- { OBEX_CMD_DISCONNECT, "DISCONNECT" },
- { OBEX_CMD_PUT, "PUT" },
- { OBEX_CMD_GET, "GET" },
- { OBEX_CMD_SETPATH, "SETPATH" },
- { OBEX_CMD_SESSION, "SESSION" },
- { OBEX_CMD_ABORT, "ABORT" },
- { OBEX_CMD_ACTION, "ACTION" },
- { OBEX_FINAL, "FINAL" },
+ { G_OBEX_OP_CONNECT, "CONNECT" },
+ { G_OBEX_OP_DISCONNECT, "DISCONNECT" },
+ { G_OBEX_OP_PUT, "PUT" },
+ { G_OBEX_OP_GET, "GET" },
+ { G_OBEX_OP_SETPATH, "SETPATH" },
+ { G_OBEX_OP_SESSION, "SESSION" },
+ { G_OBEX_OP_ABORT, "ABORT" },
+ { G_OBEX_OP_ACTION, "ACTION" },
{ 0xFF, NULL },
};
@@ -146,70 +100,61 @@ static struct {
int rsp;
const char *name;
} obex_response[] = {
- { OBEX_RSP_CONTINUE, "CONTINUE" },
- { OBEX_RSP_SWITCH_PRO, "SWITCH_PRO" },
- { OBEX_RSP_SUCCESS, "SUCCESS" },
- { OBEX_RSP_CREATED, "CREATED" },
- { OBEX_RSP_ACCEPTED, "ACCEPTED" },
- { OBEX_RSP_NON_AUTHORITATIVE, "NON_AUTHORITATIVE" },
- { OBEX_RSP_NO_CONTENT, "NO_CONTENT" },
- { OBEX_RSP_RESET_CONTENT, "RESET_CONTENT" },
- { OBEX_RSP_PARTIAL_CONTENT, "PARTIAL_CONTENT" },
- { OBEX_RSP_MULTIPLE_CHOICES, "MULTIPLE_CHOICES" },
- { OBEX_RSP_MOVED_PERMANENTLY, "MOVED_PERMANENTLY" },
- { OBEX_RSP_MOVED_TEMPORARILY, "MOVED_TEMPORARILY" },
- { OBEX_RSP_SEE_OTHER, "SEE_OTHER" },
- { OBEX_RSP_NOT_MODIFIED, "NOT_MODIFIED" },
- { OBEX_RSP_USE_PROXY, "USE_PROXY" },
- { OBEX_RSP_BAD_REQUEST, "BAD_REQUEST" },
- { OBEX_RSP_UNAUTHORIZED, "UNAUTHORIZED" },
- { OBEX_RSP_PAYMENT_REQUIRED, "PAYMENT_REQUIRED" },
- { OBEX_RSP_FORBIDDEN, "FORBIDDEN" },
- { OBEX_RSP_NOT_FOUND, "NOT_FOUND" },
- { OBEX_RSP_METHOD_NOT_ALLOWED, "METHOD_NOT_ALLOWED" },
- { OBEX_RSP_NOT_ACCEPTABLE, "NOT_ACCEPTABLE" },
- { OBEX_RSP_PROXY_AUTH_REQUIRED, "PROXY_AUTH_REQUIRED" },
- { OBEX_RSP_REQUEST_TIME_OUT, "REQUEST_TIME_OUT" },
- { OBEX_RSP_CONFLICT, "CONFLICT" },
- { OBEX_RSP_GONE, "GONE" },
- { OBEX_RSP_LENGTH_REQUIRED, "LENGTH_REQUIRED" },
- { OBEX_RSP_PRECONDITION_FAILED, "PRECONDITION_FAILED" },
- { OBEX_RSP_REQ_ENTITY_TOO_LARGE, "REQ_ENTITY_TOO_LARGE" },
- { OBEX_RSP_REQ_URL_TOO_LARGE, "REQ_URL_TOO_LARGE" },
- { OBEX_RSP_UNSUPPORTED_MEDIA_TYPE, "UNSUPPORTED_MEDIA_TYPE"},
- { OBEX_RSP_INTERNAL_SERVER_ERROR, "INTERNAL_SERVER_ERROR" },
- { OBEX_RSP_NOT_IMPLEMENTED, "NOT_IMPLEMENTED" },
- { OBEX_RSP_BAD_GATEWAY, "BAD_GATEWAY" },
- { OBEX_RSP_SERVICE_UNAVAILABLE, "SERVICE_UNAVAILABLE" },
- { OBEX_RSP_GATEWAY_TIMEOUT, "GATEWAY_TIMEOUT" },
- { OBEX_RSP_VERSION_NOT_SUPPORTED, "VERSION_NOT_SUPPORTED" },
- { OBEX_RSP_DATABASE_FULL, "DATABASE_FULL" },
- { OBEX_RSP_DATABASE_LOCKED, "DATABASE_LOCKED" },
+ { G_OBEX_RSP_CONTINUE, "CONTINUE" },
+ { G_OBEX_RSP_SUCCESS, "SUCCESS" },
+ { G_OBEX_RSP_CREATED, "CREATED" },
+ { G_OBEX_RSP_ACCEPTED, "ACCEPTED" },
+ { G_OBEX_RSP_NON_AUTHORITATIVE, "NON_AUTHORITATIVE" },
+ { G_OBEX_RSP_NO_CONTENT, "NO_CONTENT" },
+ { G_OBEX_RSP_RESET_CONTENT, "RESET_CONTENT" },
+ { G_OBEX_RSP_PARTIAL_CONTENT, "PARTIAL_CONTENT" },
+ { G_OBEX_RSP_MULTIPLE_CHOICES, "MULTIPLE_CHOICES" },
+ { G_OBEX_RSP_MOVED_PERMANENTLY, "MOVED_PERMANENTLY" },
+ { G_OBEX_RSP_MOVED_TEMPORARILY, "MOVED_TEMPORARILY" },
+ { G_OBEX_RSP_SEE_OTHER, "SEE_OTHER" },
+ { G_OBEX_RSP_NOT_MODIFIED, "NOT_MODIFIED" },
+ { G_OBEX_RSP_USE_PROXY, "USE_PROXY" },
+ { G_OBEX_RSP_BAD_REQUEST, "BAD_REQUEST" },
+ { G_OBEX_RSP_UNAUTHORIZED, "UNAUTHORIZED" },
+ { G_OBEX_RSP_PAYMENT_REQUIRED, "PAYMENT_REQUIRED" },
+ { G_OBEX_RSP_FORBIDDEN, "FORBIDDEN" },
+ { G_OBEX_RSP_NOT_FOUND, "NOT_FOUND" },
+ { G_OBEX_RSP_METHOD_NOT_ALLOWED, "METHOD_NOT_ALLOWED" },
+ { G_OBEX_RSP_NOT_ACCEPTABLE, "NOT_ACCEPTABLE" },
+ { G_OBEX_RSP_PROXY_AUTH_REQUIRED, "PROXY_AUTH_REQUIRED" },
+ { G_OBEX_RSP_REQUEST_TIME_OUT, "REQUEST_TIME_OUT" },
+ { G_OBEX_RSP_CONFLICT, "CONFLICT" },
+ { G_OBEX_RSP_GONE, "GONE" },
+ { G_OBEX_RSP_LENGTH_REQUIRED, "LENGTH_REQUIRED" },
+ { G_OBEX_RSP_PRECONDITION_FAILED, "PRECONDITION_FAILED" },
+ { G_OBEX_RSP_REQ_ENTITY_TOO_LARGE, "REQ_ENTITY_TOO_LARGE" },
+ { G_OBEX_RSP_REQ_URL_TOO_LARGE, "REQ_URL_TOO_LARGE" },
+ { G_OBEX_RSP_UNSUPPORTED_MEDIA_TYPE, "UNSUPPORTED_MEDIA_TYPE"},
+ { G_OBEX_RSP_INTERNAL_SERVER_ERROR, "INTERNAL_SERVER_ERROR" },
+ { G_OBEX_RSP_NOT_IMPLEMENTED, "NOT_IMPLEMENTED" },
+ { G_OBEX_RSP_BAD_GATEWAY, "BAD_GATEWAY" },
+ { G_OBEX_RSP_SERVICE_UNAVAILABLE, "SERVICE_UNAVAILABLE" },
+ { G_OBEX_RSP_GATEWAY_TIMEOUT, "GATEWAY_TIMEOUT" },
+ { G_OBEX_RSP_VERSION_NOT_SUPPORTED, "VERSION_NOT_SUPPORTED" },
+ { G_OBEX_RSP_DATABASE_FULL, "DATABASE_FULL" },
+ { G_OBEX_RSP_DATABASE_LOCKED, "DATABASE_LOCKED" },
{ 0xFF, NULL },
};
-static void print_event(int evt, int cmd, int rsp)
+static gboolean handle_async_io(void *object, int flags, int err,
+ void *user_data);
+
+static void print_event(int cmd, int rsp)
{
- const char *evtstr = NULL, *cmdstr = NULL, *rspstr = NULL;
+ const char *cmdstr = NULL, *rspstr = NULL;
int i;
- static int lastevt, lastcmd;
-
- if (evt < 0)
- evt = lastevt;
- else
- lastevt = evt;
+ static int lastcmd;
if (cmd < 0)
cmd = lastcmd;
else
lastcmd = cmd;
- for (i = 0; obex_event[i].evt != 0xFF; i++) {
- if (obex_event[i].evt != evt)
- continue;
- evtstr = obex_event[i].name;
- }
-
for (i = 0; obex_command[i].cmd != 0xFF; i++) {
if (obex_command[i].cmd != cmd)
continue;
@@ -222,54 +167,44 @@ static void print_event(int evt, int cmd, int rsp)
rspstr = obex_response[i].name;
}
- obex_debug("%s(0x%x), %s(0x%x), %s(0x%x)", evtstr, evt, cmdstr, cmd,
- rspstr, rsp);
+ obex_debug("%s(0x%x), %s(0x%x)", cmdstr, cmd, rspstr, rsp);
}
-static void os_set_response(obex_object_t *obj, int err)
+static void os_set_response(struct obex_session *os, int err)
{
uint8_t rsp;
- uint8_t lastrsp;
switch (err) {
case 0:
- rsp = OBEX_RSP_CONTINUE;
- lastrsp = OBEX_RSP_SUCCESS;
+ rsp = G_OBEX_RSP_SUCCESS;
break;
case -EPERM:
case -EACCES:
- rsp = OBEX_RSP_FORBIDDEN;
- lastrsp = OBEX_RSP_FORBIDDEN;
+ rsp = G_OBEX_RSP_FORBIDDEN;
break;
case -ENOENT:
- rsp = OBEX_RSP_NOT_FOUND;
- lastrsp = OBEX_RSP_NOT_FOUND;
+ rsp = G_OBEX_RSP_NOT_FOUND;
break;
case -EBADR:
- rsp = OBEX_RSP_BAD_REQUEST;
- lastrsp = OBEX_RSP_BAD_REQUEST;
+ rsp = G_OBEX_RSP_BAD_REQUEST;
break;
case -EFAULT:
- rsp = OBEX_RSP_SERVICE_UNAVAILABLE;
- lastrsp = OBEX_RSP_SERVICE_UNAVAILABLE;
+ rsp = G_OBEX_RSP_SERVICE_UNAVAILABLE;
break;
case -EINVAL:
- rsp = OBEX_RSP_NOT_IMPLEMENTED;
- lastrsp = OBEX_RSP_NOT_IMPLEMENTED;
+ rsp = G_OBEX_RSP_NOT_IMPLEMENTED;
break;
case -ENOTEMPTY:
case -EEXIST:
- rsp = OBEX_RSP_PRECONDITION_FAILED;
- lastrsp = OBEX_RSP_PRECONDITION_FAILED;
+ rsp = G_OBEX_RSP_PRECONDITION_FAILED;
break;
default:
- rsp = OBEX_RSP_INTERNAL_SERVER_ERROR;
- lastrsp = OBEX_RSP_INTERNAL_SERVER_ERROR;
+ rsp = G_OBEX_RSP_INTERNAL_SERVER_ERROR;
}
- print_event(-1, -1, rsp);
+ print_event(-1, rsp);
- OBEX_ObjectSetRsp(obj, rsp, lastrsp);
+ g_obex_send_rsp(os->obex, rsp, NULL, G_OBEX_HDR_INVALID);
}
static void os_session_mark_aborted(struct obex_session *os)
@@ -288,7 +223,7 @@ static void os_reset_session(struct obex_session *os)
if (os->object) {
os->driver->set_io_watch(os->object, NULL, NULL);
os->driver->close(os->object);
- if (os->aborted && os->cmd == OBEX_CMD_PUT && os->path &&
+ if (os->aborted && os->cmd == G_OBEX_OP_PUT && os->path &&
os->driver->remove)
os->driver->remove(os->path);
}
@@ -318,16 +253,18 @@ static void os_reset_session(struct obex_session *os)
os->apparam_len = 0;
}
+ if (os->get_rsp > 0) {
+ g_obex_remove_request_function(os->obex, os->get_rsp);
+ os->get_rsp = 0;
+ }
+
os->object = NULL;
- os->obj = NULL;
os->driver = NULL;
os->aborted = FALSE;
os->pending = 0;
os->offset = 0;
os->size = OBJECT_SIZE_DELETE;
os->headers_sent = FALSE;
- os->stream_open = FALSE;
- os->stream_suspended = FALSE;
}
static void obex_session_free(struct obex_session *os)
@@ -337,6 +274,9 @@ static void obex_session_free(struct obex_session *os)
if (os->io)
g_io_channel_unref(os->io);
+ if (os->obex)
+ g_obex_unref(os->obex);
+
g_free(os);
}
@@ -434,195 +374,131 @@ static uint8_t *challenge_response(const uint8_t *nonce)
return result;
}
-static void cmd_connect(struct obex_session *os,
- obex_t *obex, obex_object_t *obj)
+static void parse_service(struct obex_session *os, GObexPacket *req)
{
- obex_connect_hdr_t *nonhdr;
- obex_headerdata_t hd;
- uint8_t *buffer;
- unsigned int hlen, newsize;
- uint16_t mtu;
- uint8_t hi;
- const uint8_t *target = NULL, *who = NULL, *nonce = NULL;
- unsigned int target_size = 0, who_size = 0;
- int err;
+ GObexHeader *hdr;
+ const guint8 *target = NULL, *who = NULL;
+ gsize target_size = 0, who_size = 0;
- if (OBEX_ObjectGetNonHdrData(obj, &buffer) != sizeof(*nonhdr)) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_FORBIDDEN, OBEX_RSP_FORBIDDEN);
- DBG("Invalid OBEX CONNECT packet");
- return;
- }
-
- nonhdr = (obex_connect_hdr_t *) buffer;
- mtu = g_ntohs(nonhdr->mtu);
- DBG("Version: 0x%02x. Flags: 0x%02x OBEX packet length: %d",
- nonhdr->version, nonhdr->flags, mtu);
- /* Leave space for headers */
- newsize = mtu - 200;
-
- os->tx_mtu = newsize;
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_WHO);
+ if (hdr == NULL)
+ goto target;
- DBG("Resizing stream chunks to %d", newsize);
+ g_obex_header_get_bytes(hdr, &who, &who_size);
- /* connection id will be used to track the sessions, even for OPP */
- os->cid = ++cid;
+target:
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_TARGET);
+ if (hdr == NULL)
+ goto probe;
- while (OBEX_ObjectGetNextHeader(obex, obj, &hi, &hd, &hlen)) {
- switch (hi) {
- case OBEX_HDR_WHO:
- who = hd.bs;
- who_size = hlen;
- break;
- case OBEX_HDR_TARGET:
- target = hd.bs;
- target_size = hlen;
- break;
- case OBEX_HDR_AUTHCHAL:
- if (nonce) {
- DBG("Ignoring multiple challenge headers");
- break;
- }
-
- nonce = extract_nonce(hd.bs, hlen);
- DBG("AUTH CHALLENGE REQUEST");
- break;
- }
- }
+ g_obex_header_get_bytes(hdr, &target, &target_size);
+probe:
os->service = obex_service_driver_find(os->server->drivers,
target, target_size,
who, who_size);
- if (os->service == NULL) {
- error("Connect attempt to a non-supported target");
- OBEX_ObjectSetRsp(obj, OBEX_RSP_FORBIDDEN, OBEX_RSP_FORBIDDEN);
+}
+static void parse_authchal(struct obex_session *session, GObexPacket *req,
+ GObexPacket *rsp)
+{
+ GObexHeader *hdr;
+ const guint8 *data, *nonce = NULL;
+ gsize len;
+ uint8_t challenge[18];
+ struct auth_header *auth = (struct auth_header *) challenge;
+ uint8_t *response;
+
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_AUTHCHAL);
+ if (hdr == NULL)
return;
- }
- DBG("Selected driver: %s", os->service->name);
-
- if (!os->service->connect) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_FORBIDDEN, OBEX_RSP_FORBIDDEN);
+ if (g_obex_header_get_bytes(hdr, &data, &len) == FALSE)
return;
- }
-
- os->service_data = os->service->connect(os, &err);
- if (err == 0 && os->service->target) {
- hd.bs = os->service->target;
- OBEX_ObjectAddHeader(obex, obj,
- OBEX_HDR_WHO, hd, os->service->target_size,
- OBEX_FL_FIT_ONE_PACKET);
- hd.bq4 = os->cid;
- OBEX_ObjectAddHeader(obex, obj,
- OBEX_HDR_CONNECTION, hd, 4,
- OBEX_FL_FIT_ONE_PACKET);
- }
-
- if (err == 0 && nonce) {
- uint8_t challenge[18];
- struct auth_header *hdr = (struct auth_header *) challenge;
- uint8_t *response = challenge_response(nonce);
- hdr->tag = DIGEST_TAG;
- hdr->len = NONCE_LEN;
- memcpy(hdr->val, response, NONCE_LEN);
+ nonce = extract_nonce(data, len);
+ DBG("AUTH CHALLENGE REQUEST");
- g_free(response);
+ response = challenge_response(nonce);
+ auth->tag = DIGEST_TAG;
+ auth->len = NONCE_LEN;
+ memcpy(auth->val, response, NONCE_LEN);
- hd.bs = challenge;
- OBEX_ObjectAddHeader(obex, obj, OBEX_HDR_AUTHRESP, hd, 18, 0);
- }
-
- os_set_response(obj, err);
+ hdr = g_obex_header_new_bytes(G_OBEX_HDR_AUTHRESP, challenge,
+ sizeof(challenge));
+ g_obex_packet_add_header(rsp, hdr);
}
-static gboolean chk_cid(obex_t *obex, obex_object_t *obj, uint32_t cid)
+static void cmd_connect(GObex *obex, GObexPacket *req, void *user_data)
{
- struct obex_session *os;
- obex_headerdata_t hd;
- unsigned int hlen;
- uint8_t hi;
- gboolean ret = FALSE;
+ struct obex_session *os = user_data;
+ GObexPacket *rsp;
+ GObexHeader *hdr;
+ int err;
- os = OBEX_GetUserData(obex);
+ DBG("");
- /* Object Push doesn't provide a connection id. */
- if (os->service->service == OBEX_OPP)
- return TRUE;
+ print_event(G_OBEX_OP_CONNECT, -1);
- while (OBEX_ObjectGetNextHeader(obex, obj, &hi, &hd, &hlen)) {
- if (hi == OBEX_HDR_CONNECTION && hlen == 4) {
- ret = (hd.bq4 == cid ? TRUE : FALSE);
- break;
- }
+ parse_service(os, req);
+
+ if (os->service == NULL || os->service->connect == NULL) {
+ error("Connect attempt to a non-supported target");
+ os_set_response(os, -EPERM);
+ return;
}
- OBEX_ObjectReParseHeaders(obex, obj);
+ DBG("Selected driver: %s", os->service->name);
- if (ret == FALSE)
- OBEX_ObjectSetRsp(obj, OBEX_RSP_SERVICE_UNAVAILABLE,
- OBEX_RSP_SERVICE_UNAVAILABLE);
+ os->service_data = os->service->connect(os, &err);
+ if (err < 0) {
+ os_set_response(os, err);
+ return;
+ }
- return ret;
-}
+ rsp = g_obex_packet_new(G_OBEX_RSP_SUCCESS, TRUE, G_OBEX_HDR_INVALID);
-static int obex_read_stream(struct obex_session *os, obex_t *obex,
- obex_object_t *obj)
-{
- int size;
- ssize_t len = 0;
- const uint8_t *buffer;
+ parse_authchal(os, req, rsp);
- DBG("name=%s type=%s rx_mtu=%d file=%p",
- os->name ? os->name : "", os->type ? os->type : "",
- os->rx_mtu, os->object);
+ if (os->service->target) {
+ hdr = g_obex_header_new_bytes(G_OBEX_HDR_WHO,
+ os->service->target,
+ os->service->target_size);
+ g_obex_packet_add_header(rsp, hdr);
+ }
- if (os->aborted)
- return -EPERM;
+ g_obex_send(obex, rsp, NULL);
- /* workaround: client didn't send the object lenght */
- if (os->size == OBJECT_SIZE_DELETE)
- os->size = OBJECT_SIZE_UNKNOWN;
+ print_event(-1, 0);
+}
- /* If there's something to write and we are able to write it */
- if (os->pending > 0 && os->driver && os->object)
- goto write;
+static void cmd_disconnect(GObex *obex, GObexPacket *req, void *user_data)
+{
+ struct obex_session *os = user_data;
- size = OBEX_ObjectReadStream(obex, obj, &buffer);
- if (size < 0) {
- error("Error on OBEX stream");
- return -EIO;
- }
+ DBG("session %p", os);
- if (size > os->rx_mtu) {
- error("Received more data than RX_MAX");
- return -EIO;
- }
+ print_event(G_OBEX_OP_DISCONNECT, -1);
- os->buf = g_realloc(os->buf, os->pending + size);
- memcpy(os->buf + os->pending, buffer, size);
- os->pending += size;
+ os_set_response(os, 0);
+}
- /* only write if both object and driver are valid */
- if (os->object == NULL || os->driver == NULL) {
- DBG("Stored %" PRIu64 " bytes into temporary buffer",
- os->pending);
- return 0;
- }
+static ssize_t driver_write(struct obex_session *os)
+{
+ ssize_t len = 0;
-write:
while (os->pending > 0) {
ssize_t w;
- w = os->driver->write(os->object, os->buf + len,
- os->pending);
+ w = os->driver->write(os->object, os->buf + len, os->pending);
if (w < 0) {
+ error("write(): %s (%zd)", strerror(-w), -w);
if (w == -EINTR)
continue;
- else {
+ else if (w == -EINVAL)
memmove(os->buf, os->buf + len, os->pending);
- return w;
- }
+
+ return w;
}
len += w;
@@ -630,90 +506,129 @@ write:
os->pending -= w;
}
- return 0;
-}
+ DBG("%zd written", len);
-static int obex_write_stream(struct obex_session *os,
- obex_t *obex, obex_object_t *obj)
-{
- obex_headerdata_t hd;
- ssize_t len;
+ if (os->service->progress != NULL)
+ os->service->progress(os, os->service_data);
- DBG("name=%s type=%s tx_mtu=%d file=%p",
- os->name ? os->name : "", os->type ? os->type : "",
- os->tx_mtu, os->object);
+ return len;
+}
- if (os->aborted)
- return -EPERM;
+static gssize driver_read(struct obex_session *os, void *buf, gsize size)
+{
+ gssize len;
if (os->object == NULL)
return -EIO;
- len = os->driver->read(os->object, os->buf, os->tx_mtu);
+ if (os->service->progress != NULL)
+ os->service->progress(os, os->service_data);
+
+ len = os->driver->read(os->object, buf, size);
if (len < 0) {
error("read(): %s (%zd)", strerror(-len), -len);
+ if (len == -ENOSTR)
+ return 0;
if (len == -EAGAIN)
- return len;
+ os->driver->set_io_watch(os->object, handle_async_io,
+ os);
+ }
- g_free(os->buf);
- os->buf = NULL;
+ os->offset += len;
- if (len == -ENOSTR)
- return 0;
+ DBG("%zd read", len);
- return len;
- }
+ return len;
+}
+
+static gssize send_data(void *buf, gsize size, gpointer user_data)
+{
+ struct obex_session *os = user_data;
+
+ DBG("name=%s type=%s file=%p size=%zu", os->name, os->type, os->object,
+ size);
- if (!os->stream_open) {
- hd.bs = NULL;
- OBEX_ObjectAddHeader(obex, obj, OBEX_HDR_BODY, hd, 0,
- OBEX_FL_STREAM_START);
- os->stream_open = TRUE;
+ if (os->aborted)
+ return -EPERM;
+
+ return driver_read(os, buf, size);
+}
+
+static void transfer_complete(GObex *obex, GError *err, gpointer user_data)
+{
+ struct obex_session *os = user_data;
+
+ DBG("");
+
+ if (err != NULL) {
+ error("transfer failed: %s\n", err->message);
+ return;
}
- if (len == 0) {
- hd.bs = NULL;
- OBEX_ObjectAddHeader(obex, obj, OBEX_HDR_BODY, hd, 0,
- OBEX_FL_STREAM_DATAEND);
- g_free(os->buf);
- os->buf = NULL;
+ if (os->object && os->driver && os->driver->flush) {
+ if (os->driver->flush(os->object) == -EAGAIN) {
+ g_obex_suspend(os->obex);
+ os->driver->set_io_watch(os->object, handle_async_io,
+ os);
+ }
}
+}
- hd.bs = os->buf;
- OBEX_ObjectAddHeader(obex, obj, OBEX_HDR_BODY, hd, len,
- OBEX_FL_STREAM_DATA);
+static void cmd_get_rsp(GObex *obex, GObexPacket *req, gpointer user_data)
+{
+ struct obex_session *os = user_data;
- return 0;
+ DBG("");
+
+ print_event(G_OBEX_OP_GET, -1);
+
+ if (os->size != OBJECT_SIZE_UNKNOWN && os->size < UINT32_MAX)
+ g_obex_get_rsp(os->obex, send_data, transfer_complete,
+ os, NULL,
+ G_OBEX_HDR_LENGTH, os->size,
+ G_OBEX_HDR_INVALID);
+ else
+ g_obex_get_rsp(os->obex, send_data, transfer_complete,
+ os, NULL,
+ G_OBEX_HDR_INVALID);
+
+ print_event(G_OBEX_OP_GET, G_OBEX_RSP_CONTINUE);
}
-static int obex_write(struct obex_session *os, obex_t *obex, obex_object_t *obj)
+static gssize driver_get_headers(struct obex_session *os)
{
- obex_headerdata_t hd;
- ssize_t len;
- uint8_t hi;
+ GObexPacket *rsp;
+ gssize len, total = 0;
+ guint8 data[255];
+ guint8 id;
- DBG("name=%s type=%s tx_mtu=%d file=%p",
- os->name ? os->name : "", os->type ? os->type : "",
- os->tx_mtu, os->object);
+ DBG("name=%s type=%s object=%p", os->name, os->type, os->object);
- if (os->aborted)
+ if (os->aborted == TRUE)
return -EPERM;
if (os->object == NULL)
return -EIO;
- if (os->headers_sent)
- return obex_write_stream(os, obex, obj);
+ if (os->headers_sent == TRUE)
+ return 0;
+
+ if (os->driver->get_next_header == NULL) {
+ os->headers_sent = TRUE;
+ return 0;
+ }
- if (!os->driver->get_next_header)
- goto skip;
+ rsp = g_obex_packet_new(G_OBEX_RSP_CONTINUE, TRUE, G_OBEX_HDR_INVALID);
+ while ((len = os->driver->get_next_header(os->object, &data,
+ sizeof(data), &id))) {
+ GObexHeader *hdr;
- while ((len = os->driver->get_next_header(os->object, os->buf,
- os->tx_mtu, &hi)) != 0) {
if (len < 0) {
error("get_next_header(): %s (%zd)", strerror(-len),
-len);
+ g_obex_packet_free(rsp);
+
if (len == -EAGAIN)
return len;
@@ -723,218 +638,231 @@ static int obex_write(struct obex_session *os, obex_t *obex, obex_object_t *obj)
return len;
}
- hd.bs = os->buf;
- OBEX_ObjectAddHeader(obex, obj, hi, hd, len, 0);
+ hdr = g_obex_header_new_bytes(id, data, len);
+ g_obex_packet_add_header(rsp, hdr);
+ total += len;
+ }
+
+ if (total == 0) {
+ g_obex_packet_free(rsp);
+ return 0;
}
-skip:
+ g_obex_send(os->obex, rsp, NULL);
+
+ os->get_rsp = g_obex_add_request_function(os->obex, G_OBEX_OP_GET,
+ cmd_get_rsp, os);
+
os->headers_sent = TRUE;
- return obex_write_stream(os, obex, obj);
+ print_event(-1, G_OBEX_RSP_CONTINUE);
+
+ return total;
}
static gboolean handle_async_io(void *object, int flags, int err,
void *user_data)
{
struct obex_session *os = user_data;
- int ret = 0;
- if (err < 0) {
- ret = err;
- goto proceed;
- }
-
- if (flags & (G_IO_IN | G_IO_PRI))
- ret = obex_write(os, os->obex, os->obj);
- else if ((flags & G_IO_OUT) && os->pending > 0)
- ret = obex_read_stream(os, os->obex, os->obj);
+ if (err < 0)
+ goto done;
-proceed:
- os->stream_suspended = FALSE;
+ if (flags & G_IO_OUT)
+ err = driver_write(os);
+ if ((flags & G_IO_IN) && os->headers_sent == FALSE)
+ err = driver_get_headers(os);
- if (ret == -EAGAIN) {
+ if (err == -EAGAIN)
return TRUE;
- } else if (ret < 0) {
- os_set_response(os->obj, ret);
- OBEX_CancelRequest(os->obex, TRUE);
- } else {
- OBEX_ResumeRequest(os->obex);
- }
- return os->stream_suspended;
+done:
+ if (err < 0)
+ os_set_response(os, err);
+
+ g_obex_resume(os->obex);
+
+ return FALSE;
}
-static void cmd_get(struct obex_session *os, obex_t *obex, obex_object_t *obj)
+static gboolean recv_data(const void *buf, gsize size, gpointer user_data)
{
- obex_headerdata_t hd;
- unsigned int hlen;
- uint8_t hi;
- int err;
+ struct obex_session *os = user_data;
+ ssize_t ret;
- if (!os->service) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_FORBIDDEN, OBEX_RSP_FORBIDDEN);
- return;
- } else if (!os->service->get) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_NOT_IMPLEMENTED,
- OBEX_RSP_NOT_IMPLEMENTED);
- return;
+ DBG("name=%s type=%s file=%p size=%zu", os->name, os->type, os->object,
+ size);
+
+ if (os->aborted)
+ return FALSE;
+
+ /* workaround: client didn't send the object lenght */
+ if (os->size == OBJECT_SIZE_DELETE)
+ os->size = OBJECT_SIZE_UNKNOWN;
+
+ os->buf = g_realloc(os->buf, os->pending + size);
+ memcpy(os->buf + os->pending, buf, size);
+ os->pending += size;
+
+ /* only write if both object and driver are valid */
+ if (os->object == NULL || os->driver == NULL) {
+ DBG("Stored %" PRIu64 " bytes into temporary buffer",
+ os->pending);
+ return TRUE;
}
- g_return_if_fail(chk_cid(obex, obj, os->cid));
+ ret = driver_write(os);
+ if (ret >= 0)
+ return TRUE;
- os->headers_sent = FALSE;
- os->stream_open = FALSE;
+ if (ret == -EAGAIN) {
+ g_obex_suspend(os->obex);
+ os->driver->set_io_watch(os->object, handle_async_io, os);
+ return TRUE;
+ }
- while (OBEX_ObjectGetNextHeader(obex, obj, &hi, &hd, &hlen)) {
- switch (hi) {
- case OBEX_HDR_NAME:
- if (os->name) {
- DBG("Ignoring multiple name headers");
- break;
- }
+ return FALSE;
+}
- if (hlen == 0)
- continue;
+static void parse_type(struct obex_session *os, GObexPacket *req)
+{
+ GObexHeader *hdr;
+ const guint8 *type;
+ gsize len;
- os->name = g_convert((const char *) hd.bs, hlen,
- "UTF8", "UTF16BE", NULL, NULL, NULL);
- DBG("OBEX_HDR_NAME: %s", os->name);
- break;
- case OBEX_HDR_TYPE:
- if (os->type) {
- DBG("Ignoring multiple type headers");
- break;
- }
+ g_free(os->type);
+ os->type = NULL;
- if (hlen == 0)
- continue;
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_TYPE);
+ if (hdr == NULL)
+ goto probe;
- /* Ensure null termination */
- if (hd.bs[hlen - 1] != '\0')
- break;
+ if (g_obex_header_get_bytes(hdr, &type, &len) == FALSE)
+ goto probe;
- if (!g_utf8_validate((const char *) hd.bs, -1, NULL)) {
- DBG("Invalid type header: %s", hd.bs);
- break;
- }
+ /* Ensure null termination */
+ if (type[len - 1] != '\0')
+ goto probe;
- /* FIXME: x-obex/folder-listing - type is mandatory */
+ os->type = g_strndup((const char *) type, len);
+ DBG("TYPE: %s", os->type);
- os->type = g_strndup((const char *) hd.bs, hlen);
- DBG("OBEX_HDR_TYPE: %s", os->type);
- os->driver = obex_mime_type_driver_find(
- os->service->target,
+probe:
+ os->driver = obex_mime_type_driver_find(os->service->target,
os->service->target_size,
os->type,
os->service->who,
os->service->who_size);
- break;
- }
+}
- if (hi == OBEX_HDR_APPARAM) {
- os->apparam = g_memdup(hd.bs, hlen);
- os->apparam_len = hlen;
- }
- }
+static void parse_name(struct obex_session *os, GObexPacket *req)
+{
+ GObexHeader *hdr;
+ const char *name;
- if (os->type == NULL)
- os->driver = obex_mime_type_driver_find(os->service->target,
- os->service->target_size,
- NULL,
- os->service->who,
- os->service->who_size);
+ g_free(os->name);
+ os->name = NULL;
- if (!os->driver) {
- error("No driver found");
- OBEX_ObjectSetRsp(obj, OBEX_RSP_NOT_IMPLEMENTED,
- OBEX_RSP_NOT_IMPLEMENTED);
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_NAME);
+ if (hdr == NULL)
return;
- }
- err = os->service->get(os, os->service_data);
+ if (g_obex_header_get_unicode(hdr, &name) == FALSE)
+ return;
- if (err < 0)
- goto done;
+ os->name = g_strdup(name);
+ DBG("NAME: %s", os->name);
+}
- if (os->size != OBJECT_SIZE_UNKNOWN && os->size < UINT32_MAX) {
- hd.bq4 = os->size;
- OBEX_ObjectAddHeader(obex, obj,
- OBEX_HDR_LENGTH, hd, 4, 0);
- }
+static void parse_apparam(struct obex_session *os, GObexPacket *req)
+{
+ GObexHeader *hdr;
+ const guint8 *apparam;
+ gsize len;
- /* Add body header */
- hd.bs = NULL;
- if (os->size == 0) {
- OBEX_ObjectAddHeader(obex, obj, OBEX_HDR_BODY, hd, 0,
- OBEX_FL_FIT_ONE_PACKET);
- goto done;
- }
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_APPARAM);
+ if (hdr == NULL)
+ return;
- /* Try to write to stream and suspend the stream immediately
- * if no data available to send. */
- err = obex_write(os, obex, obj);
- if (err == -EAGAIN) {
- OBEX_SuspendRequest(obex, obj);
- os->obj = obj;
- os->driver->set_io_watch(os->object, handle_async_io, os);
+ if (g_obex_header_get_bytes(hdr, &apparam, &len) == FALSE)
return;
- }
-done:
- os_set_response(obj, err);
+ os->apparam = g_memdup(apparam, len);
+ os->apparam_len = len;
+ DBG("APPARAM");
}
-static void cmd_setpath(struct obex_session *os,
- obex_t *obex, obex_object_t *obj)
+static void cmd_get(GObex *obex, GObexPacket *req, gpointer user_data)
{
- obex_headerdata_t hd;
- uint32_t hlen;
+ struct obex_session *os = user_data;
int err;
- uint8_t hi;
- if (!os->service) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_FORBIDDEN, OBEX_RSP_FORBIDDEN);
+ DBG("session %p", os);
+
+ print_event(G_OBEX_OP_GET, -1);
+
+ if (os->service == NULL) {
+ os_set_response(os, -EPERM);
return;
- } else if (!os->service->setpath) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_NOT_IMPLEMENTED,
- OBEX_RSP_NOT_IMPLEMENTED);
+ }
+
+ if (os->service->get == NULL) {
+ os_set_response(os, -EINVAL);
return;
}
- g_return_if_fail(chk_cid(obex, obj, os->cid));
+ os->headers_sent = FALSE;
- if (os->name) {
- g_free(os->name);
- os->name = NULL;
+ if (os->type) {
+ g_free(os->type);
+ os->type = NULL;
}
- while (OBEX_ObjectGetNextHeader(obex, obj, &hi, &hd, &hlen)) {
- if (hi != OBEX_HDR_NAME)
- continue;
+ parse_type(os, req);
- if (os->name) {
- DBG("Ignoring multiple name headers");
- break;
- }
+ if (!os->driver) {
+ error("No driver found");
+ os_set_response(os, -EINVAL);
+ return;
+ }
- /* This is because OBEX_UnicodeToChar() accesses the string
- * even if its size is zero */
- if (hlen == 0) {
- os->name = g_strdup("");
- break;
- }
+ parse_name(os, req);
- os->name = g_convert((const char *) hd.bs, hlen,
- "UTF8", "UTF16BE", NULL, NULL, NULL);
+ parse_apparam(os, req);
- DBG("Set path name: %s", os->name);
- break;
+ err = os->service->get(os, os->service_data);
+ if (err == 0)
+ return;
+
+ os_set_response(os, err);
+}
+
+static void cmd_setpath(GObex *obex, GObexPacket *req, gpointer user_data)
+{
+ struct obex_session *os = user_data;
+ int err;
+
+ DBG("");
+
+ print_event(G_OBEX_OP_SETPATH, -1);
+
+ if (os->service == NULL) {
+ err = -EPERM;
+ goto done;
+ }
+
+ if (os->service->setpath == NULL) {
+ err = -EINVAL;
+ goto done;
}
- os->nonhdr_len = OBEX_ObjectGetNonHdrData(obj, &os->nonhdr);
+ parse_name(os, req);
+
+ os->nonhdr = g_obex_packet_get_data(req, &os->nonhdr_len);
err = os->service->setpath(os, os->service_data);
- os_set_response(obj, err);
+done:
+ os_set_response(os, err);
}
int obex_get_stream_start(struct obex_session *os, const char *filename)
@@ -954,8 +882,27 @@ int obex_get_stream_start(struct obex_session *os, const char *filename)
os->offset = 0;
os->size = size;
- if (size > 0)
- os->buf = g_malloc0(os->tx_mtu);
+ err = driver_get_headers(os);
+ if (err == -EAGAIN) {
+ g_obex_suspend(os->obex);
+ os->driver->set_io_watch(os->object, handle_async_io, os);
+ return 0;
+ } else if (err < 0) {
+ return err;
+ } else if (err > 0)
+ return 0;
+
+ if (os->size != OBJECT_SIZE_UNKNOWN && os->size < UINT32_MAX)
+ g_obex_get_rsp(os->obex, send_data, transfer_complete,
+ os, NULL,
+ G_OBEX_HDR_LENGTH, os->size,
+ G_OBEX_HDR_INVALID);
+ else
+ g_obex_get_rsp(os->obex, send_data, transfer_complete,
+ os, NULL,
+ G_OBEX_HDR_INVALID);
+
+ print_event(G_OBEX_OP_GET, G_OBEX_RSP_SUCCESS);
return 0;
}
@@ -975,113 +922,49 @@ int obex_put_stream_start(struct obex_session *os, const char *filename)
os->path = g_strdup(filename);
- if (!os->buf) {
- DBG("PUT request checked, no buffered data");
- return 0;
- }
-
- if (os->pending == 0)
- return 0;
-
- return obex_read_stream(os, os->obex, NULL);
+ return 0;
}
-static gboolean check_put(obex_t *obex, obex_object_t *obj)
+static void parse_length(struct obex_session *os, GObexPacket *req)
{
- struct obex_session *os;
- obex_headerdata_t hd;
- unsigned int hlen;
- uint8_t hi;
- int ret;
-
- os = OBEX_GetUserData(obex);
-
- if (os->type) {
- g_free(os->type);
- os->type = NULL;
- }
-
- if (os->name) {
- g_free(os->name);
- os->name = NULL;
- }
-
- while (OBEX_ObjectGetNextHeader(obex, obj, &hi, &hd, &hlen)) {
- switch (hi) {
- case OBEX_HDR_NAME:
- if (os->name) {
- DBG("Ignoring multiple name headers");
- break;
- }
-
- if (hlen == 0)
- continue;
-
- os->name = g_convert((const char *) hd.bs, hlen,
- "UTF8", "UTF16BE", NULL, NULL, NULL);
- DBG("OBEX_HDR_NAME: %s", os->name);
- break;
+ GObexHeader *hdr;
+ guint32 size;
- case OBEX_HDR_TYPE:
- if (os->type) {
- DBG("Ignoring multiple type headers");
- break;
- }
-
- if (hlen == 0)
- continue;
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_LENGTH);
+ if (hdr == NULL)
+ return;
- /* Ensure null termination */
- if (hd.bs[hlen - 1] != '\0')
- break;
+ if (g_obex_header_get_uint32(hdr, &size) == FALSE)
+ return;
- if (!g_utf8_validate((const char *) hd.bs, -1, NULL)) {
- DBG("Invalid type header: %s", hd.bs);
- break;
- }
+ os->size = size;
+ DBG("LENGTH: %" PRIu64, os->size);
+}
- os->type = g_strndup((const char *) hd.bs, hlen);
- DBG("OBEX_HDR_TYPE: %s", os->type);
- os->driver = obex_mime_type_driver_find(
- os->service->target,
- os->service->target_size,
- os->type,
- os->service->who,
- os->service->who_size);
- break;
+static void parse_time(struct obex_session *os, GObexPacket *req)
+{
+ GObexHeader *hdr;
+ const guint8 *time;
+ gsize len;
- case OBEX_HDR_BODY:
- if (os->size < 0)
- os->size = OBJECT_SIZE_UNKNOWN;
- break;
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_TIME);
+ if (hdr == NULL)
+ return;
- case OBEX_HDR_LENGTH:
- os->size = hd.bq4;
- DBG("OBEX_HDR_LENGTH: %" PRIu64, os->size);
- break;
- case OBEX_HDR_TIME:
- os->time = parse_iso8610((const char *) hd.bs, hlen);
- break;
- }
- }
- OBEX_ObjectReParseHeaders(obex, obj);
+ if (g_obex_header_get_bytes(hdr, &time, &len) == FALSE)
+ return;
- if (os->type == NULL)
- os->driver = obex_mime_type_driver_find(os->service->target,
- os->service->target_size,
- NULL,
- os->service->who,
- os->service->who_size);
+ os->time = parse_iso8610((const char *) time, len);
+ DBG("TIME: %s", ctime(&os->time));
+}
- if (!os->driver) {
- error("No driver found");
- OBEX_ObjectSetRsp(obj, OBEX_RSP_NOT_IMPLEMENTED,
- OBEX_RSP_NOT_IMPLEMENTED);
- return FALSE;
- }
+static gboolean check_put(GObex *obex, GObexPacket *req, void *user_data)
+{
+ struct obex_session *os = user_data;
+ int ret;
- if (!os->service->chkput)
+ if (os->service->chkput == NULL)
goto done;
ret = os->service->chkput(os, os->service_data);
@@ -1089,20 +972,16 @@ static gboolean check_put(obex_t *obex, obex_object_t *obj)
case 0:
break;
case -EAGAIN:
- OBEX_SuspendRequest(obex, obj);
- os->obj = obj;
+ g_obex_suspend(os->obex);
os->driver->set_io_watch(os->object, handle_async_io, os);
return TRUE;
default:
- os_set_response(obj, ret);
+ os_set_response(os, ret);
return FALSE;
-
}
- if (os->size == OBJECT_SIZE_DELETE || os->size == OBJECT_SIZE_UNKNOWN) {
+ if (os->size == OBJECT_SIZE_DELETE || os->size == OBJECT_SIZE_UNKNOWN)
DBG("Got a PUT without a Length");
- goto done;
- }
done:
os->checked = TRUE;
@@ -1110,351 +989,191 @@ done:
return TRUE;
}
-static void cmd_put(struct obex_session *os, obex_t *obex, obex_object_t *obj)
+static void cmd_put(GObex *obex, GObexPacket *req, gpointer user_data)
{
+ struct obex_session *os = user_data;
int err;
- if (!os->service) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_FORBIDDEN, OBEX_RSP_FORBIDDEN);
+ DBG("");
+
+ print_event(G_OBEX_OP_PUT, -1);
+
+ if (os->service == NULL) {
+ os_set_response(os, -EPERM);
return;
}
- g_return_if_fail(chk_cid(obex, obj, os->cid));
+ parse_type(os, req);
- if (!os->checked) {
- if (!check_put(obex, obj))
+ if (os->driver == NULL) {
+ error("No driver found");
+ os_set_response(os, -EINVAL);
+ return;
+ }
+
+ parse_name(os, req);
+ parse_length(os, req);
+ parse_time(os, req);
+
+ if (os->checked == FALSE) {
+ if (check_put(obex, req, user_data) == FALSE)
return;
}
- if (!os->service->put) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_NOT_IMPLEMENTED,
- OBEX_RSP_NOT_IMPLEMENTED);
+ if (os->service->put == NULL) {
+ os_set_response(os, -EINVAL);
return;
}
err = os->service->put(os, os->service_data);
- if (err < 0) {
- os_set_response(obj, err);
+ if (err == 0) {
+ g_obex_put_rsp(obex, req, recv_data, transfer_complete, os,
+ NULL, G_OBEX_HDR_INVALID);
+ print_event(G_OBEX_OP_PUT, G_OBEX_RSP_CONTINUE);
return;
}
- if (os->object && os->driver && os->driver->flush) {
- err = os->driver->flush(os->object);
- if (err == -EAGAIN) {
- OBEX_SuspendRequest(obex, obj);
- os->obj = obj;
- os->driver->set_io_watch(os->object,
- handle_async_io, os);
- } else if (err < 0) {
- os_set_response(obj, err);
- }
- }
+ os_set_response(os, err);
}
-static void cmd_action(struct obex_session *os, obex_t *obex,
- obex_object_t *obj)
+static void parse_destname(struct obex_session *os, GObexPacket *req)
{
- obex_headerdata_t hd;
- unsigned int hlen;
- uint8_t hi;
- int err;
-
- if (!os->service) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_FORBIDDEN, OBEX_RSP_FORBIDDEN);
- return;
- } else if (!os->service->action) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_NOT_IMPLEMENTED,
- OBEX_RSP_NOT_IMPLEMENTED);
- return;
- }
+ GObexHeader *hdr;
+ const char *destname;
- g_return_if_fail(chk_cid(obex, obj, os->cid));
+ g_free(os->destname);
+ os->destname = NULL;
- if (os->name) {
- g_free(os->name);
- os->name = NULL;
- }
-
- if (os->destname) {
- g_free(os->destname);
- os->destname = NULL;
- }
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_DESTNAME);
+ if (hdr == NULL)
+ return;
- while (OBEX_ObjectGetNextHeader(obex, obj, &hi, &hd, &hlen)) {
- switch (hi) {
- case OBEX_HDR_NAME:
- if (os->name) {
- DBG("Ignoring multiple name headers");
- break;
- }
+ if (g_obex_header_get_unicode(hdr, &destname) == FALSE)
+ return;
- if (hlen == 0)
- continue;
+ os->destname = g_strdup(destname);
+ DBG("DESTNAME: %s", os->destname);
+}
- os->name = g_convert((const char *) hd.bs, hlen,
- "UTF8", "UTF16BE", NULL, NULL, NULL);
- DBG("OBEX_HDR_NAME: %s", os->name);
- break;
+static void parse_action(struct obex_session *os, GObexPacket *req)
+{
+ GObexHeader *hdr;
+ guint8 id;
- case OBEX_HDR_DESTNAME:
- if (os->destname) {
- DBG("Ignoring multiple destination headers");
- break;
- }
+ hdr = g_obex_packet_get_header(req, G_OBEX_HDR_ACTION);
+ if (hdr == NULL)
+ return;
- if (hlen == 0)
- continue;
+ if (g_obex_header_get_uint8(hdr, &id) == FALSE)
+ return;
- os->destname = g_convert((const char *) hd.bs, hlen,
- "UTF8", "UTF16BE", NULL, NULL, NULL);
- DBG("OBEX_HDR_DESTNAME: %s", os->destname);
- break;
+ os->action_id = id;
+ DBG("ACTION: 0x%02x", os->action_id);
+}
- case OBEX_HDR_ACTION_ID:
- if (hlen == 0)
- continue;
+static void cmd_action(GObex *obex, GObexPacket *req, gpointer user_data)
+{
+ struct obex_session *os = user_data;
+ int err;
- os->action_id = hd.bq1;
+ DBG("");
- DBG("OBEX_HDR_ACTIONID: %u", os->action_id);
- break;
+ print_event(G_OBEX_OP_ACTION, -1);
- case OBEX_HDR_PERMISSIONS:
- if (hlen == 0)
- continue;
+ if (os->service == NULL) {
+ err = -EPERM;
+ goto done;
+ }
- DBG("OBEX_HDR_PERMISSIONS: %d", hd.bq4);
- break;
- }
+ if (os->service->action == NULL) {
+ err = -EINVAL;
+ goto done;
}
+ parse_name(os, req);
+ parse_destname(os, req);
+ parse_action(os, req);
+
os->driver = obex_mime_type_driver_find(os->service->target,
os->service->target_size,
NULL,
os->service->who,
os->service->who_size);
-
- if (!os->driver || !os->service->action) {
- OBEX_ObjectSetRsp(obj, OBEX_RSP_NOT_IMPLEMENTED,
- OBEX_RSP_NOT_IMPLEMENTED);
- return;
+ if (os->driver == NULL) {
+ err = -EINVAL;
+ goto done;
}
err = os->service->action(os, os->service_data);
- if (err < 0) {
- os_set_response(obj, err);
- return;
- }
-
- return;
+done:
+ os_set_response(os, err);
}
-static void obex_event_cb(obex_t *obex, obex_object_t *obj, int mode,
- int evt, int cmd, int rsp)
+static void cmd_abort(GObex *obex, GObexPacket *req, gpointer user_data)
{
- struct obex_session *os;
- int err;
-
- print_event(evt, cmd, rsp);
-
- os = OBEX_GetUserData(obex);
+ struct obex_session *os = user_data;
- switch (evt) {
- case OBEX_EV_PROGRESS:
- if (os->service && os->service->progress)
- os->service->progress(os, os->service_data);
- break;
- case OBEX_EV_ABORT:
- os->aborted = TRUE;
- os_reset_session(os);
- OBEX_ObjectSetRsp(obj, OBEX_RSP_SUCCESS, OBEX_RSP_SUCCESS);
- break;
- case OBEX_EV_REQDONE:
- switch (cmd) {
- case OBEX_CMD_CONNECT:
- break;
- case OBEX_CMD_DISCONNECT:
- OBEX_TransportDisconnect(obex);
- break;
- case OBEX_CMD_PUT:
- case OBEX_CMD_GET:
- case OBEX_CMD_SETPATH:
- default:
- os_reset_session(os);
- break;
- }
- break;
- case OBEX_EV_REQHINT:
- os->cmd = cmd;
- switch (cmd) {
- case OBEX_CMD_PUT:
- os->checked = FALSE;
- OBEX_ObjectReadStream(obex, obj, NULL);
- case OBEX_CMD_GET:
- case OBEX_CMD_SETPATH:
- case OBEX_CMD_CONNECT:
- case OBEX_CMD_DISCONNECT:
- case OBEX_CMD_ACTION:
- OBEX_ObjectSetRsp(obj, OBEX_RSP_CONTINUE,
- OBEX_RSP_SUCCESS);
- break;
- default:
- OBEX_ObjectSetRsp(obj, OBEX_RSP_NOT_IMPLEMENTED,
- OBEX_RSP_NOT_IMPLEMENTED);
- break;
- }
- break;
- case OBEX_EV_REQCHECK:
- switch (cmd) {
- case OBEX_CMD_PUT:
- if (os->service)
- check_put(obex, obj);
- break;
- default:
- break;
- }
- break;
- case OBEX_EV_REQ:
- switch (cmd) {
- case OBEX_CMD_DISCONNECT:
- break;
- case OBEX_CMD_CONNECT:
- cmd_connect(os, obex, obj);
- break;
- case OBEX_CMD_SETPATH:
- cmd_setpath(os, obex, obj);
- break;
- case OBEX_CMD_GET:
- cmd_get(os, obex, obj);
- break;
- case OBEX_CMD_PUT:
- cmd_put(os, obex, obj);
- break;
- case OBEX_CMD_ACTION:
- cmd_action(os, obex, obj);
- break;
- default:
- DBG("Unknown request: 0x%X", cmd);
- OBEX_ObjectSetRsp(obj, OBEX_RSP_NOT_IMPLEMENTED,
- OBEX_RSP_NOT_IMPLEMENTED);
- break;
- }
- break;
- case OBEX_EV_STREAMAVAIL:
- err = obex_read_stream(os, obex, obj);
- if (err == -EAGAIN) {
- OBEX_SuspendRequest(obex, obj);
- os->obj = obj;
- os->driver->set_io_watch(os->object, handle_async_io,
- os);
- } else if (err < 0)
- os_set_response(obj, err);
+ DBG("");
- break;
- case OBEX_EV_STREAMEMPTY:
- err = obex_write_stream(os, obex, obj);
- if (err == -EAGAIN) {
- OBEX_SuspendRequest(obex, obj);
- os->stream_suspended = TRUE;
- os->obj = obj;
- os->driver->set_io_watch(os->object, handle_async_io,
- os);
- } else if (err < 0)
- os_set_response(obj, err);
+ print_event(G_OBEX_OP_ABORT, -1);
- break;
- case OBEX_EV_LINKERR:
- break;
- case OBEX_EV_PARSEERR:
- break;
- case OBEX_EV_UNEXPECTED:
- break;
+ os_reset_session(os);
- default:
- DBG("Unknown evt %d", evt);
- break;
- }
+ os_set_response(os, 0);
}
-static void obex_handle_destroy(void *user_data)
+static void obex_session_destroy(struct obex_session *os)
{
- struct obex_session *os;
- obex_t *obex = user_data;
-
DBG("");
- os = OBEX_GetUserData(obex);
-
os_reset_session(os);
if (os->service && os->service->disconnect)
os->service->disconnect(os, os->service_data);
obex_session_free(os);
-
- OBEX_Cleanup(obex);
}
-static gboolean obex_handle_input(GIOChannel *io,
- GIOCondition cond, void *user_data)
+static void disconn_func(GObex *obex, GError *err, gpointer user_data)
{
- obex_t *obex = user_data;
-
- if (cond & (G_IO_HUP | G_IO_ERR | G_IO_NVAL)) {
- error("obex_handle_input: poll event %s%s%s",
- (cond & G_IO_HUP) ? "HUP " : "",
- (cond & G_IO_ERR) ? "ERR " : "",
- (cond & G_IO_NVAL) ? "NVAL " : "");
- return FALSE;
- }
-
- if (OBEX_HandleInput(obex, 1) < 0) {
- error("Handle input error");
- return FALSE;
- }
+ struct obex_session *os = user_data;
- return TRUE;
+ error("disconnected: %s\n", err ? err->message : "<no err>");
+ obex_session_destroy(os);
}
int obex_session_start(GIOChannel *io, uint16_t tx_mtu, uint16_t rx_mtu,
struct obex_server *server)
{
struct obex_session *os;
- obex_t *obex;
- int ret, fd;
+ GObex *obex;
+
+ DBG("");
os = g_new0(struct obex_session, 1);
os->service = obex_service_driver_find(server->drivers, NULL,
0, NULL, 0);
os->server = server;
- os->rx_mtu = rx_mtu != 0 ? rx_mtu : DEFAULT_RX_MTU;
- os->tx_mtu = tx_mtu != 0 ? tx_mtu : DEFAULT_TX_MTU;
os->size = OBJECT_SIZE_DELETE;
- obex = OBEX_Init(OBEX_TRANS_FD, obex_event_cb, 0);
+ obex = g_obex_new(io, G_OBEX_TRANSPORT_STREAM, rx_mtu, tx_mtu);
if (!obex) {
obex_session_free(os);
return -EIO;
}
- OBEX_SetUserData(obex, os);
- os->obex = obex;
-
- OBEX_SetTransportMTU(obex, os->rx_mtu, os->tx_mtu);
-
- fd = g_io_channel_unix_get_fd(io);
-
- ret = FdOBEX_TransportSetup(obex, fd, fd, 0);
- if (ret < 0) {
- obex_session_free(os);
- OBEX_Cleanup(obex);
- return ret;
- }
+ g_obex_set_disconnect_function(obex, disconn_func, os);
+ g_obex_add_request_function(obex, G_OBEX_OP_CONNECT, cmd_connect, os);
+ g_obex_add_request_function(obex, G_OBEX_OP_DISCONNECT, cmd_disconnect,
+ os);
+ g_obex_add_request_function(obex, G_OBEX_OP_PUT, cmd_put, os);
+ g_obex_add_request_function(obex, G_OBEX_OP_GET, cmd_get, os);
+ g_obex_add_request_function(obex, G_OBEX_OP_SETPATH, cmd_setpath, os);
+ g_obex_add_request_function(obex, G_OBEX_OP_ACTION, cmd_action, os);
+ g_obex_add_request_function(obex, G_OBEX_OP_ABORT, cmd_abort, os);
- g_io_add_watch_full(io, G_PRIORITY_DEFAULT,
- G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
- obex_handle_input, obex, obex_handle_destroy);
+ os->obex = obex;
os->io = g_io_channel_ref(io);
sessions = g_slist_prepend(sessions, os);
diff --git a/src/server.c b/src/server.c
index f91a622..e5dc22d 100644
--- a/src/server.c
+++ b/src/server.c
@@ -33,10 +33,10 @@
#include <fcntl.h>
#include <errno.h>
#include <string.h>
+#include <inttypes.h>
#include <glib.h>
-
-#include <openobex/obex.h>
+#include <gobex.h>
#include "log.h"
#include "obex.h"
--
1.7.7.3
--
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