| 1 |
/* |
|---|
| 2 |
* Copyright (c) 2007, OmniTI Computer Consulting, Inc. |
|---|
| 3 |
* All rights reserved. |
|---|
| 4 |
* |
|---|
| 5 |
* Redistribution and use in source and binary forms, with or without |
|---|
| 6 |
* modification, are permitted provided that the following conditions are |
|---|
| 7 |
* met: |
|---|
| 8 |
* |
|---|
| 9 |
* * Redistributions of source code must retain the above copyright |
|---|
| 10 |
* notice, this list of conditions and the following disclaimer. |
|---|
| 11 |
* * Redistributions in binary form must reproduce the above |
|---|
| 12 |
* copyright notice, this list of conditions and the following |
|---|
| 13 |
* disclaimer in the documentation and/or other materials provided |
|---|
| 14 |
* with the distribution. |
|---|
| 15 |
* * Neither the name OmniTI Computer Consulting, Inc. nor the names |
|---|
| 16 |
* of its contributors may be used to endorse or promote products |
|---|
| 17 |
* derived from this software without specific prior written |
|---|
| 18 |
* permission. |
|---|
| 19 |
* |
|---|
| 20 |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|---|
| 21 |
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|---|
| 22 |
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|---|
| 23 |
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|---|
| 24 |
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|---|
| 25 |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|---|
| 26 |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|---|
| 27 |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|---|
| 28 |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|---|
| 29 |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
|---|
| 30 |
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|---|
| 31 |
*/ |
|---|
| 32 |
|
|---|
| 33 |
#ifndef _NOIT_TOKENIZER_H |
|---|
| 34 |
#define _NOIT_TOKENIZER_H |
|---|
| 35 |
|
|---|
| 36 |
/* Pass a string as input and an allocation array of char * place holders. |
|---|
| 37 |
The function will white-space slit them and return each token (malloc'd) |
|---|
| 38 |
in vector[ 0 .. *cnt-1 ]. |
|---|
| 39 |
|
|---|
| 40 |
This function is smart, handling quoted strings and escape sequences. |
|---|
| 41 |
'enclosed strings' may contain any character except ' |
|---|
| 42 |
"enclosed strings" are interpretted with all C escape sequences. |
|---|
| 43 |
unenclosed\ strings are may not start wth ' or ", |
|---|
| 44 |
but may contain escaped spaces (not tabs). |
|---|
| 45 |
|
|---|
| 46 |
*cnt will be set to the number of tokens placed in vector. |
|---|
| 47 |
|
|---|
| 48 |
RETURNS: |
|---|
| 49 |
the number of tokens found (may be larger than *cnt), |
|---|
| 50 |
or |
|---|
| 51 |
-X where X is the character offset of the parser error. |
|---|
| 52 |
*/ |
|---|
| 53 |
|
|---|
| 54 |
int noit_tokenize(const char *input, char **vector, int *cnt); |
|---|
| 55 |
|
|---|
| 56 |
#endif |
|---|
