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V2022
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ocssw
ocssw_src
src
auto_qc
fmt_check
s_parse.c
Go to the documentation of this file.
1
#include <string.h>
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#include "
fmt_check.h
"
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char
*
s_parse
(
char
*
str
,
int
enc)
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/*******************************************************************
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s_parse
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purpose: along the lines of strtok, s_parse parses a string
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using the space as a delimiter as well as an enclosing
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character like " or ' to return substrings
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Returns type: char * the pointer to the next substring or NULL
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if string is exhausted
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Parameters: (in calling order)
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Type Name I/O Description
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---- ---- --- -----------
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char* str I input string on first call
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NULL for subsequent calls
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int enc I enclosing character such as
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' or "
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Modification history:
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Programmer Date Description of change
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---------- ---- ---------------------
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W. Robinson 10-Mar-1995 Original development
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*******************************************************************/
{
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static
char
*ptr;
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char
*s_ptr;
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int
start
, ienc;
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/* get the location of this string locally */
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if
(
str
!=
NULL
)
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ptr =
str
;
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/* 1 - get to a character which is non blank or enclosing */
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start
= 0;
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ienc = 0;
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do
{
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if
(*ptr == 0)
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return
NULL
;
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else
if
(*ptr == enc) {
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ienc = 1;
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s_ptr = ptr + 1;
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start
= (*(ptr + 1) == 0) ? 0 : 1;
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}
else
if
(*ptr !=
' '
) {
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start
= 1;
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s_ptr = ptr;
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}
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ptr++;
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}
while
(
start
== 0);
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/* find the next blank or, if a quote the ending quote */
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start
= 0;
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do
{
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if
(*ptr == 0)
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return
s_ptr;
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else
if
(ienc == 1 && *ptr == enc) {
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*ptr++ = 0;
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return
s_ptr;
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}
else
if
(ienc == 0 && *ptr ==
' '
) {
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*ptr++ = 0;
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return
s_ptr;
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}
else
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ptr++;
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}
while
(
start
== 0);
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return
NULL
;
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}
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fmt_check.h
NULL
#define NULL
Definition:
decode_rs.h:63
s_parse
char * s_parse(char *str, int enc)
Definition:
s_parse.c:4
seadasutils.aquarius_utils.start
start
Definition:
aquarius_utils.py:27
str
Definition:
aerosol.c:136
str
#define str(s)
Definition:
leveltwo2csv-main.c:19
