+/*-
+ * Copyright (c) <2010>, Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * - Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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
+ * COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+
/*
* Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
* All rights reserved.
static unsigned int
get_token_len(const char *s)
{
- char c;
+ char c;
unsigned int i=0;
c = s[i];
- while (c!='#' && c!='\0') {
- i++;
+ while (c!='#' && c!='\0') {
+ i++;
c = s[i];
}
- return i;
+ return i;
}
static const char *
return NULL;
}
-int
+int
cmdline_parse_string(cmdline_parse_token_hdr_t *tk, const char *buf, void *res)
{
struct cmdline_token_string *tk2 = (struct cmdline_token_string *)tk;
if (! *buf)
return -1;
- /* fixed string */
- if (sd->str) {
+ /* fixed string */
+ if (sd->str) {
str = sd->str;
- do {
- token_len = get_token_len(str);
-
- /* if token is too big... */
- if (token_len >= STR_TOKEN_SIZE - 1) {
+ do {
+ token_len = get_token_len(str);
+
+ /* if token is too big... */
+ if (token_len >= STR_TOKEN_SIZE - 1) {
continue;
- }
-
- if ( strncmp(buf, str, token_len) ) {
+ }
+
+ if ( strncmp(buf, str, token_len) ) {
continue;
- }
-
- if ( !cmdline_isendoftoken(*(buf+token_len)) ) {
+ }
+
+ if ( !cmdline_isendoftoken(*(buf+token_len)) ) {
continue;
- }
+ }
- break;
- } while ( (str = get_next_token(str)) != NULL );
+ break;
+ } while ( (str = get_next_token(str)) != NULL );
if (!str)
return -1;
- }
- /* unspecified string */
- else {
- token_len=0;
- while(!cmdline_isendoftoken(buf[token_len]) &&
- token_len < (STR_TOKEN_SIZE-1))
- token_len++;
-
- /* return if token too long */
- if (token_len >= STR_TOKEN_SIZE - 1) {
- return -1;
- }
- }
-
+ }
+ /* unspecified string */
+ else {
+ token_len=0;
+ while(!cmdline_isendoftoken(buf[token_len]) &&
+ token_len < (STR_TOKEN_SIZE-1))
+ token_len++;
+
+ /* return if token too long */
+ if (token_len >= STR_TOKEN_SIZE - 1) {
+ return -1;
+ }
+ }
+
if (res) {
/* we are sure that token_len is < STR_TOKEN_SIZE-1 */
strncpy(res, buf, token_len);
*((char *)res + token_len) = 0;
}
- return token_len;
+ return token_len;
}
int cmdline_complete_get_nb_string(cmdline_parse_token_hdr_t *tk)
return ret;
}
-int cmdline_complete_get_elt_string(cmdline_parse_token_hdr_t *tk, int idx,
+int cmdline_complete_get_elt_string(cmdline_parse_token_hdr_t *tk, int idx,
char *dstbuf, unsigned int size)
{
struct cmdline_token_string *tk2 = (struct cmdline_token_string *)tk;
struct cmdline_token_string *tk2 = (struct cmdline_token_string *)tk;
struct cmdline_token_string_data *sd = &tk2->string_data;;
const char *s;
-
+
s = sd->str;
if (s) {
else {
strncpy(dstbuf, ANYSTRING_HELP, size);
}
-
+
dstbuf[size-1] = '\0';
return 0;