New upstream version 1.0.27upstream/1.0.27

1 files changed, 66 insertions, 66 deletions

diff --git a/backend/xerox_mfp-tcp.c b/backend/xerox_mfp-tcp.c
index 2addb0d..845ab7e 100644
--- a/backend/xerox_mfp-tcp.c
+++ b/backend/xerox_mfp-tcp.c
@@ -47,9 +47,9 @@
 #define	RECV_TIMEOUT	1	/*	seconds		*/
 extern int sanei_debug_xerox_mfp;
 
-int	tcp_dev_request (struct device *dev,
-	    SANE_Byte *cmd, size_t cmdlen,
-	    SANE_Byte *resp, size_t *resplen)
+int	tcp_dev_request(struct device *dev,
+                    SANE_Byte *cmd, size_t cmdlen,
+                    SANE_Byte *resp, size_t *resplen)
 {
     size_t	bytes_recv = 0;
     ssize_t	rc = 1;
@@ -58,46 +58,46 @@ int	tcp_dev_request (struct device *dev,
 
     /* Send request, if any */
     if (cmd && cmdlen) {
-	len = (size_t)sanei_tcp_write(dev->dn, cmd, cmdlen);
-	if (len != cmdlen) {
-	    DBG (1, "%s: sent only %lu bytes of %lu\n",
-		__FUNCTION__, (u_long)len, (u_long)cmdlen);
-    	    return SANE_STATUS_IO_ERROR;
-	}
+        len = (size_t)sanei_tcp_write(dev->dn, cmd, cmdlen);
+        if (len != cmdlen) {
+            DBG(1, "%s: sent only %lu bytes of %lu\n",
+                __func__, (u_long)len, (u_long)cmdlen);
+            return SANE_STATUS_IO_ERROR;
+        }
     }
 
     /* Receive response, if expected */
     if (resp && resplen) {
-	DBG (3, "%s: wait for %i bytes\n", __FUNCTION__, (int)*resplen);
-
-	while (bytes_recv < *resplen && rc > 0) {
-	    rc = recv(dev->dn, resp+bytes_recv, *resplen-bytes_recv, 0);
-
-	    if (rc > 0)	bytes_recv += rc;
-	    else {
-		DBG(1, "%s: error %s, bytes requested: %i, bytes read: %i\n",
-		    __FUNCTION__, strerror(errno), (int)*resplen, (int)bytes_recv);
-		*resplen = bytes_recv;
-/*
-    TODO:
-	do something smarter than that!
-*/
-		return SANE_STATUS_GOOD;
-		return SANE_STATUS_IO_ERROR;
-	    }
-	}
+        DBG(3, "%s: wait for %i bytes\n", __func__, (int)*resplen);
+
+        while (bytes_recv < *resplen && rc > 0) {
+            rc = recv(dev->dn, resp+bytes_recv, *resplen-bytes_recv, 0);
+
+            if (rc > 0)	bytes_recv += rc;
+            else {
+                DBG(1, "%s: error %s, bytes requested: %i, bytes read: %i\n",
+                    __func__, strerror(errno), (int)*resplen, (int)bytes_recv);
+                *resplen = bytes_recv;
+                /*
+                    TODO:
+                	do something smarter than that!
+                */
+                return SANE_STATUS_GOOD;
+                return SANE_STATUS_IO_ERROR;
+            }
+        }
     }
 
     *resplen = bytes_recv;
 
-  return SANE_STATUS_GOOD;
+    return SANE_STATUS_GOOD;
 }
 
-SANE_Status	tcp_dev_open (struct device *dev)
+SANE_Status	tcp_dev_open(struct device *dev)
 {
     SANE_Status 	status;
-    char*		strhost;
-    char*		strport;
+    char		*strhost;
+    char		*strport;
     int			port;
     struct		servent *sp;
     struct		timeval tv;
@@ -105,60 +105,60 @@ SANE_Status	tcp_dev_open (struct device *dev)
 
 
     devname = dev->sane.name;
-    DBG (3, "%s: open %s\n", __FUNCTION__, devname);
+    DBG(3, "%s: open %s\n", __func__, devname);
 
-    if (strncmp (devname, "tcp", 3) != 0)	return SANE_STATUS_INVAL;
+    if (strncmp(devname, "tcp", 3) != 0)	return SANE_STATUS_INVAL;
     devname += 3;
-    devname = sanei_config_skip_whitespace (devname);
+    devname = sanei_config_skip_whitespace(devname);
     if (!*devname)	return SANE_STATUS_INVAL;
 
-    devname = sanei_config_get_string (devname, &strhost);
-    devname = sanei_config_skip_whitespace (devname);
+    devname = sanei_config_get_string(devname, &strhost);
+    devname = sanei_config_skip_whitespace(devname);
 
     if (*devname)
-	devname = sanei_config_get_string (devname, &strport);
+        devname = sanei_config_get_string(devname, &strport);
     else
-	strport = "9400";
+        strport = "9400";
 
 
     if (isdigit(*strport)) {
-	port = atoi(strport);
+        port = atoi(strport);
     } else {
-	if ((sp = getservbyname(strport, "tcp"))) {
-	    port = ntohs(sp->s_port);
-	} else {
-	    DBG (1, "%s: unknown TCP service %s\n", __FUNCTION__, strport);
-	    return SANE_STATUS_IO_ERROR;
-	}
+        if ((sp = getservbyname(strport, "tcp"))) {
+            port = ntohs(sp->s_port);
+        } else {
+            DBG(1, "%s: unknown TCP service %s\n", __func__, strport);
+            return SANE_STATUS_IO_ERROR;
+        }
     }
 
     status = sanei_tcp_open(strhost, port, &dev->dn);
     if (status == SANE_STATUS_GOOD) {
-	tv.tv_sec  = RECV_TIMEOUT;
-	tv.tv_usec = 0;
-	if (setsockopt (dev->dn, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof tv) < 0) {
-	    DBG(1, "%s: setsockopts %s", __FUNCTION__, strerror(errno));
-	}
+        tv.tv_sec  = RECV_TIMEOUT;
+        tv.tv_usec = 0;
+        if (setsockopt(dev->dn, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof tv) < 0) {
+            DBG(1, "%s: setsockopts %s", __func__, strerror(errno));
+        }
     }
 
     return status;
 }
 
 void
-tcp_dev_close (struct device *dev)
+tcp_dev_close(struct device *dev)
 {
     if (!dev)	return;
 
-    DBG (3, "%s: closing dev %p\n", __FUNCTION__, (void *)dev);
+    DBG(3, "%s: closing dev %p\n", __func__, (void *)dev);
 
     /* finish all operations */
     if (dev->scanning) {
-	dev->cancel = 1;
-	/* flush READ_IMAGE data */
-	if (dev->reading)	sane_read(dev, NULL, 1, NULL);
-    /* send cancel if not sent before */
-	if (dev->state != SANE_STATUS_CANCELLED)
-	    ret_cancel(dev, 0);
+        dev->cancel = 1;
+        /* flush READ_IMAGE data */
+        if (dev->reading)	sane_read(dev, NULL, 1, NULL);
+        /* send cancel if not sent before */
+        if (dev->state != SANE_STATUS_CANCELLED)
+            ret_cancel(dev, 0);
     }
 
     sanei_tcp_close(dev->dn);
@@ -167,15 +167,15 @@ tcp_dev_close (struct device *dev)
 
 
 SANE_Status
-tcp_configure_device (const char *devname, SANE_Status (*list_one)(SANE_String_Const devname))
+tcp_configure_device(const char *devname, SANE_Status(*list_one)(SANE_String_Const devname))
 {
-/*
-    TODO:	LAN scanners multicast discovery.
-		devname would contain "tcp auto"
-		
-		We find new devnames and feed them to
-		`list_one_device' one by one
-*/
+    /*
+        TODO:	LAN scanners multicast discovery.
+    		devname would contain "tcp auto"
+
+    		We find new devnames and feed them to
+    		`list_one_device' one by one
+    */
     return list_one(devname);
 }