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Whitespace cleanup in contrib dir

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This commit is contained in:
Dirk Ziegelmeier
2018-10-22 20:33:35 +02:00
parent e0e4240875
commit 64e0ede1a1
40 changed files with 2516 additions and 2520 deletions
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106
contrib/apps/shell/shell.c
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@@ -1,8 +1,8 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
@@ -11,21 +11,21 @@
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
@@ -102,7 +102,7 @@ clos [connection #]: closes a TCP or UDP connection."NEWLINE"\
stat: prints out lwIP statistics."NEWLINE"\
idxtoname [index]: outputs interface name from index."NEWLINE"\
nametoidx [name]: outputs interface index from name."NEWLINE;
static char help_msg3[] =
static char help_msg3[] =
"gethostnm [name]: outputs IP address of host."NEWLINE"\
quit: quits"NEWLINE"";
@@ -221,8 +221,8 @@ com_open(struct command *com)
sendstr(NEWLINE, com->conn);
conns[i] = netconn_new(NETCONN_TCP);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
return ESUCCESS;
}
err = netconn_connect(conns[i], &ipaddr, port);
@@ -243,7 +243,7 @@ com_open(struct command *com)
sendstr("Opened connection, connection identifier is ", com->conn);
snprintf((char *)buffer, sizeof(buffer), "%d"NEWLINE, i);
netconn_write(com->conn, buffer, strlen((const char *)buffer), NETCONN_COPY);
return ESUCCESS;
}
/*-----------------------------------------------------------------------------------*/
@@ -275,11 +275,11 @@ com_lstn(struct command *com)
sendstr(NEWLINE, com->conn);
conns[i] = netconn_new(NETCONN_TCP);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
return ESUCCESS;
}
err = netconn_bind(conns[i], IP_ADDR_ANY, port);
if (err != ERR_OK) {
netconn_delete(conns[i]);
@@ -293,7 +293,7 @@ com_lstn(struct command *com)
sendstr(NEWLINE, com->conn);
return ESUCCESS;
}
err = netconn_listen(conns[i]);
if (err != ERR_OK) {
netconn_delete(conns[i]);
@@ -311,7 +311,7 @@ com_lstn(struct command *com)
sendstr("Opened connection, connection identifier is ", com->conn);
snprintf((char *)buffer, sizeof(buffer), "%d"NEWLINE, i);
netconn_write(com->conn, buffer, strlen((const char *)buffer), NETCONN_COPY);
return ESUCCESS;
}
/*-----------------------------------------------------------------------------------*/
@@ -321,7 +321,7 @@ com_clos(struct command *com)
{
int i;
err_t err;
i = strtol(com->args[0], NULL, 10);
if (i > NCONNS) {
@@ -377,7 +377,7 @@ com_acpt(struct command *com)
}
err = netconn_accept(conns[i], &conns[j]);
if (err != ERR_OK) {
sendstr("Could not accept connection: ", com->conn);
#ifdef LWIP_DEBUG
@@ -494,7 +494,7 @@ com_send(struct command *com)
int i;
err_t err;
size_t len;
i = strtol(com->args[0], NULL, 10);
if (i > NCONNS) {
@@ -511,7 +511,7 @@ com_send(struct command *com)
com->args[1][len] = '\r';
com->args[1][len + 1] = '\n';
com->args[1][len + 2] = 0;
err = netconn_write(conns[i], com->args[1], len + 3, NETCONN_COPY);
if (err != ERR_OK) {
sendstr("Could not send data: ", com->conn);
@@ -523,7 +523,7 @@ com_send(struct command *com)
sendstr(NEWLINE, com->conn);
return ESUCCESS;
}
sendstr("Data enqueued for sending."NEWLINE, com->conn);
return ESUCCESS;
}
@@ -535,7 +535,7 @@ com_recv(struct command *com)
err_t err;
struct netbuf *buf;
u16_t len;
i = strtol(com->args[0], NULL, 10);
if (i > NCONNS) {
@@ -550,14 +550,14 @@ com_recv(struct command *com)
err = netconn_recv(conns[i], &buf);
if (err == ERR_OK) {
netbuf_copy(buf, buffer, BUFSIZE);
len = netbuf_len(buf);
sendstr("Reading from connection:"NEWLINE, com->conn);
netconn_write(com->conn, buffer, len, NETCONN_COPY);
netbuf_delete(buf);
} else {
sendstr("EOF."NEWLINE, com->conn);
sendstr("EOF."NEWLINE, com->conn);
}
err = netconn_err(conns[i]);
if (err != ERR_OK) {
@@ -616,8 +616,8 @@ com_udpc(struct command *com)
sendstr(NEWLINE, com->conn);
conns[i] = netconn_new(NETCONN_UDP);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
return ESUCCESS;
}
@@ -652,7 +652,7 @@ com_udpc(struct command *com)
sendstr("Connection set up, connection identifier is ", com->conn);
snprintf((char *)buffer, sizeof(buffer), "%d"NEWLINE, i);
netconn_write(com->conn, buffer, strlen((const char *)buffer), NETCONN_COPY);
return ESUCCESS;
}
/*-----------------------------------------------------------------------------------*/
@@ -699,8 +699,8 @@ com_udpl(struct command *com)
sendstr(NEWLINE, com->conn);
conns[i] = netconn_new(NETCONN_UDPLITE);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
return ESUCCESS;
}
@@ -735,7 +735,7 @@ com_udpl(struct command *com)
sendstr("Connection set up, connection identifier is ", com->conn);
snprintf((char *)buffer, sizeof(buffer), "%d"NEWLINE, i);
netconn_write(com->conn, buffer, strlen((const char *)buffer), NETCONN_COPY);
return ESUCCESS;
}
/*-----------------------------------------------------------------------------------*/
@@ -782,8 +782,8 @@ com_udpn(struct command *com)
sendstr(NEWLINE, com->conn);
conns[i] = netconn_new(NETCONN_UDPNOCHKSUM);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
return ESUCCESS;
}
@@ -818,7 +818,7 @@ com_udpn(struct command *com)
sendstr("Connection set up, connection identifier is ", com->conn);
snprintf((char *)buffer, sizeof(buffer), "%d"NEWLINE, i);
netconn_write(com->conn, buffer, strlen((const char *)buffer), NETCONN_COPY);
return ESUCCESS;
}
/*-----------------------------------------------------------------------------------*/
@@ -868,8 +868,8 @@ com_udpb(struct command *com)
sendstr(NEWLINE, com->conn);
conns[i] = netconn_new(NETCONN_UDP);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
if (conns[i] == NULL) {
sendstr("Could not create connection identifier (out of memory)."NEWLINE, com->conn);
return ESUCCESS;
}
@@ -908,7 +908,7 @@ com_udpb(struct command *com)
sendstr("Connection set up, connection identifier is ", com->conn);
snprintf((char *)buffer, sizeof(buffer), "%d"NEWLINE, i);
netconn_write(com->conn, buffer, strlen((const char *)buffer), NETCONN_COPY);
return ESUCCESS;
}
/*-----------------------------------------------------------------------------------*/
@@ -921,7 +921,7 @@ com_usnd(struct command *com)
char *mem;
u16_t len;
size_t tmp;
i = strtol(com->args[0], NULL, 10);
if (i > NCONNS) {
@@ -959,7 +959,7 @@ com_usnd(struct command *com)
sendstr(NEWLINE, com->conn);
return ESUCCESS;
}
sendstr("Data sent."NEWLINE, com->conn);
return ESUCCESS;
}
@@ -1032,7 +1032,7 @@ parse_command(struct command *com, u32_t len)
{
u16_t i;
u16_t bufp;
if (strncmp((const char *)buffer, "open", 4) == 0) {
com->exec = com_open;
com->nargs = 2;
@@ -1045,11 +1045,11 @@ parse_command(struct command *com, u32_t len)
} else if (strncmp((const char *)buffer, "clos", 4) == 0) {
com->exec = com_clos;
com->nargs = 1;
#if LWIP_STATS
#if LWIP_STATS
} else if (strncmp((const char *)buffer, "stat", 4) == 0) {
com->exec = com_stat;
com->nargs = 0;
#endif
#endif
} else if (strncmp((const char *)buffer, "send", 4) == 0) {
com->exec = com_send;
com->nargs = 2;
@@ -1111,10 +1111,10 @@ parse_command(struct command *com, u32_t len)
return ETOOMANY;
}
break;
}
}
if (bufp > len) {
return ETOOFEW;
}
}
com->args[i] = (char *)&buffer[bufp];
for(; bufp < len && buffer[bufp] != ' ' && buffer[bufp] != '\r' &&
buffer[bufp] != '\n'; bufp++) {
@@ -1162,7 +1162,7 @@ static void
prompt(struct netconn *conn)
{
sendstr("> ", conn);
}
}
/*-----------------------------------------------------------------------------------*/
static void
shell_main(struct netconn *conn)
@@ -1197,7 +1197,7 @@ shell_main(struct netconn *conn)
pbuf_free(p);
if (((len > 0) && ((buffer[len-1] == '\r') || (buffer[len-1] == '\n'))) ||
(len >= BUFSIZE)) {
if (buffer[0] != 0xff &&
if (buffer[0] != 0xff &&
buffer[1] != 0xfe) {
err = parse_command(&com, len);
if (err == ESUCCESS) {
@@ -1239,7 +1239,7 @@ close:
}
}
/*-----------------------------------------------------------------------------------*/
static void
static void
shell_thread(void *arg)
{
struct netconn *conn, *newconn;