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sds.c single quotes support

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This commit is contained in:
antirez 2011-10-28 17:31:40 +02:00
parent d8ba159b6c
commit e1cf460cf1
1 changed files with 22 additions and 2 deletions

24
src/sds.c

@ -477,7 +477,8 @@ sds *sdssplitargs(char *line, int *argc) {
while(*p && isspace(*p)) p++;
if (*p) {
/* get a token */
int inq=0; /* set to 1 if we are in "quotes" */
int inq=0; /* set to 1 if we are in "quotes" */
int insq=0; /* set to 1 if we are in 'single quotes' */
int done=0;
if (current == NULL) current = sdsempty();
@ -507,7 +508,23 @@ sds *sdssplitargs(char *line, int *argc) {
}
current = sdscatlen(current,&c,1);
} else if (*p == '"') {
/* closing quote must be followed by a space */
/* closing quote must be followed by a space or
* nothing at all. */
if (*(p+1) && !isspace(*(p+1))) goto err;
done=1;
} else if (!*p) {
/* unterminated quotes */
goto err;
} else {
current = sdscatlen(current,p,1);
}
} else if (insq) {
if (*p == '\\' && *(p+1) == '\'') {
p++;
current = sdscatlen(current,"'",1);
} else if (*p == '\'') {
/* closing quote must be followed by a space or
* nothing at all. */
if (*(p+1) && !isspace(*(p+1))) goto err;
done=1;
} else if (!*p) {
@ -528,6 +545,9 @@ sds *sdssplitargs(char *line, int *argc) {
case '"':
inq=1;
break;
case '\'':
insq=1;
break;
default:
current = sdscatlen(current,p,1);
break;