/* helper to ochAddLine. Parses a comma-delimited field
* The field is delimited by SP or comma. Leading whitespace
* is "eaten" and does not become part of the field content.
*/
static rsRetVal get_Field(uchar **pp, uchar **pField)
{
DEFiRet;
register uchar *p;
cstr_t *pStrB = NULL;
assert(pp != NULL);
assert(*pp != NULL);
assert(pField != NULL);
skip_Comma((char**)pp);
p = *pp;
CHKiRet(cstrConstruct(&pStrB));
/* copy the field */
while(*p && *p != ' ' && *p != ',') {
CHKiRet(cstrAppendChar(pStrB, *p++));
}
*pp = p;
CHKiRet(cstrFinalize(pStrB));
CHKiRet(cstrConvSzStrAndDestruct(pStrB, pField, 0));
finalize_it:
if(iRet != RS_RET_OK) {
if(pStrB != NULL)
cstrDestruct(&pStrB);
}
RETiRet;
}
/* helper to ochAddLine. Parses everything from the
* current position to the end of line and returns it
* to the caller. Leading white space is removed, but
* not trailing.
*/
static inline rsRetVal get_restOfLine(uchar **pp, uchar **pBuf)
{
DEFiRet;
register uchar *p;
cstr_t *pStrB = NULL;
assert(pp != NULL);
assert(*pp != NULL);
assert(pBuf != NULL);
skip_Comma((char**)pp);
p = *pp;
CHKiRet(cstrConstruct(&pStrB));
/* copy the field */
while(*p) {
CHKiRet(cstrAppendChar(pStrB, *p++));
}
*pp = p;
CHKiRet(cstrFinalize(pStrB));
CHKiRet(cstrConvSzStrAndDestruct(pStrB, pBuf, 0));
finalize_it:
if(iRet != RS_RET_OK) {
if(pStrB != NULL)
cstrDestruct(&pStrB);
}
RETiRet;
}
/* helper to ochAddLine. Parses a comma-delimited field
* The field is delimited by SP or comma. Leading whitespace
* is "eaten" and does not become part of the field content.
* returns: 0 - ok, 1 - failure
*/
static int get_Field(uchar **pp, uchar **pField)
{
register uchar *p;
cstr_t *pStrB;
assert(pp != NULL);
assert(*pp != NULL);
assert(pField != NULL);
skip_Comma((char**)pp);
p = *pp;
if(rsCStrConstruct(&pStrB) != RS_RET_OK)
return 1;
rsCStrSetAllocIncrement(pStrB, 32);
/* copy the field */
while(*p && *p != ' ' && *p != ',') {
rsCStrAppendChar(pStrB, *p++);
}
*pp = p;
rsCStrFinish(pStrB);
if(rsCStrConvSzStrAndDestruct(pStrB, pField, 0) != RS_RET_OK)
return 1;
return 0;
}
/* helper to ochAddLine. Parses a off_t type from the
* input line.
* returns: 0 - ok, 1 - failure
*/
static int get_off_t(uchar **pp, off_t *pOff_t)
{
register uchar *p;
off_t val;
assert(pp != NULL);
assert(*pp != NULL);
assert(pOff_t != NULL);
skip_Comma((char**)pp);
p = *pp;
val = 0;
while(*p && isdigit((int)*p)) {
val = val * 10 + (*p - '0');
++p;
}
*pp = p;
*pOff_t = val;
return 0;
}
