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Add new g_string functions for reading from file/socket descriptors, and

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Sat Apr 17 20:55:13 BST 1999  Tony Gale <gale@gtk.org>

        * glib.h, gstring.c: Add new g_string functions for reading
          from file/socket descriptors, and tokenising strings.

          Added various g_string macros.
This commit is contained in:
BST 1999 Tony Gale 1999-04-17 20:04:49 +00:00 committed by Tony Gale
parent fb55f0056e
commit 32aecf31a7
12 changed files with 648 additions and 70 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
Sat Apr 17 20:55:13 BST 1999 Tony Gale <gale@gtk.org>
* glib.h, gstring.c: Add new g_string functions for reading
from file/socket descriptors, and tokenising strings.
Added various g_string macros.
Tue Apr 13 23:28:32 1999 Tor Lillqvist <tml@iki.fi>
* README.win32: Mention the tests directory.

7
ChangeLog.pre-2-0
View File

@ -1,3 +1,10 @@
Sat Apr 17 20:55:13 BST 1999 Tony Gale <gale@gtk.org>
* glib.h, gstring.c: Add new g_string functions for reading
from file/socket descriptors, and tokenising strings.
Added various g_string macros.
Tue Apr 13 23:28:32 1999 Tor Lillqvist <tml@iki.fi>
* README.win32: Mention the tests directory.

7
ChangeLog.pre-2-10
View File

@ -1,3 +1,10 @@
Sat Apr 17 20:55:13 BST 1999 Tony Gale <gale@gtk.org>
* glib.h, gstring.c: Add new g_string functions for reading
from file/socket descriptors, and tokenising strings.
Added various g_string macros.
Tue Apr 13 23:28:32 1999 Tor Lillqvist <tml@iki.fi>
* README.win32: Mention the tests directory.

7
ChangeLog.pre-2-12
View File

@ -1,3 +1,10 @@
Sat Apr 17 20:55:13 BST 1999 Tony Gale <gale@gtk.org>
* glib.h, gstring.c: Add new g_string functions for reading
from file/socket descriptors, and tokenising strings.
Added various g_string macros.
Tue Apr 13 23:28:32 1999 Tor Lillqvist <tml@iki.fi>
* README.win32: Mention the tests directory.

7
ChangeLog.pre-2-2
View File

@ -1,3 +1,10 @@
Sat Apr 17 20:55:13 BST 1999 Tony Gale <gale@gtk.org>
* glib.h, gstring.c: Add new g_string functions for reading
from file/socket descriptors, and tokenising strings.
Added various g_string macros.
Tue Apr 13 23:28:32 1999 Tor Lillqvist <tml@iki.fi>
* README.win32: Mention the tests directory.

7
ChangeLog.pre-2-4
View File

@ -1,3 +1,10 @@
Sat Apr 17 20:55:13 BST 1999 Tony Gale <gale@gtk.org>
* glib.h, gstring.c: Add new g_string functions for reading
from file/socket descriptors, and tokenising strings.
Added various g_string macros.
Tue Apr 13 23:28:32 1999 Tor Lillqvist <tml@iki.fi>
* README.win32: Mention the tests directory.

7
ChangeLog.pre-2-6
View File

@ -1,3 +1,10 @@
Sat Apr 17 20:55:13 BST 1999 Tony Gale <gale@gtk.org>
* glib.h, gstring.c: Add new g_string functions for reading
from file/socket descriptors, and tokenising strings.
Added various g_string macros.
Tue Apr 13 23:28:32 1999 Tor Lillqvist <tml@iki.fi>
* README.win32: Mention the tests directory.

7
ChangeLog.pre-2-8
View File

@ -1,3 +1,10 @@
Sat Apr 17 20:55:13 BST 1999 Tony Gale <gale@gtk.org>
* glib.h, gstring.c: Add new g_string functions for reading
from file/socket descriptors, and tokenising strings.
Added various g_string macros.
Tue Apr 13 23:28:32 1999 Tor Lillqvist <tml@iki.fi>
* README.win32: Mention the tests directory.

109
glib.h
View File

@ -1689,39 +1689,82 @@ gchar* g_string_chunk_insert_const (GStringChunk *chunk,
/* Strings
*/
GString* g_string_new (const gchar *init);
GString* g_string_sized_new (guint dfl_size);
void g_string_free (GString *string,
gint free_segment);
GString* g_string_assign (GString *lval,
const gchar *rval);
GString* g_string_truncate (GString *string,
gint len);
GString* g_string_append (GString *string,
const gchar *val);
GString* g_string_append_c (GString *string,
gchar c);
GString* g_string_prepend (GString *string,
const gchar *val);
GString* g_string_prepend_c (GString *string,
gchar c);
GString* g_string_insert (GString *string,
gint pos,
const gchar *val);
GString* g_string_insert_c (GString *string,
gint pos,
gchar c);
GString* g_string_erase (GString *string,
gint pos,
gint len);
GString* g_string_down (GString *string);
GString* g_string_up (GString *string);
void g_string_sprintf (GString *string,
const gchar *format,
...) G_GNUC_PRINTF (2, 3);
void g_string_sprintfa (GString *string,
const gchar *format,
...) G_GNUC_PRINTF (2, 3);
typedef enum
{
G_STRING_ERROR_NONE, /* No error occurred */
G_STRING_ERROR_INVAL, /* Invalid input value to function */
G_STRING_ERROR_READ, /* read() returned an error - check errno */
G_STRING_ERROR_NODATA, /* No more input data - result string may contain data */
G_STRING_ERROR_LENGTH /* max_length reached */
} GStringError;
#define g_string_length(fstring) (fstring ? fstring->len : 0)
#define g_string_str(fstring) (fstring ? fstring->str : NULL)
#define g_string_char(fstring, n) (fstring->str[n])
#define g_string_copy(a,b) (g_string_assign(a, b->str))
#define g_string_dup(fstring) (fstring ? g_string_new(fstring->str) :\
g_string_new(NULL))
#define g_string_cmp(a,b) (strcmp(g_string_str(a), \
g_string_str(b)))
#define g_string_ncmp(a,b,n) (strncmp(g_string_str(a), \
g_string_str(b), n))
#define g_string_casecmp(a,b) (g_strcasecmp(g_string_str(a), \
g_string_str(b)))
#define g_string_ncasecmp(a,b) (g_strncasecmp(g_string_str(a), \
g_string_str(b), n))
#define g_string_strcmp(a,b) (strcmp(g_string_str(a), b))
#define g_string_strcasecmp(a,b) (g_strcasecmp(g_string_str(a), b))
GString* g_string_new (const gchar *init);
GString* g_string_sized_new (guint dfl_size);
void g_string_free (GString *string,
gint free_segment);
GString* g_string_assign (GString *lval,
const gchar *rval);
GString* g_string_truncate (GString *string,
gint len);
GString* g_string_append (GString *string,
const gchar *val);
GString* g_string_append_c (GString *string,
gchar c);
GString* g_string_prepend (GString *string,
const gchar *val);
GString* g_string_prepend_c (GString *string,
gchar c);
GString* g_string_insert (GString *string,
gint pos,
const gchar *val);
GString* g_string_insert_c (GString *string,
gint pos,
gchar c);
GString* g_string_erase (GString *string,
gint pos,
gint len);
GString* g_string_down (GString *string);
GString* g_string_up (GString *string);
void g_string_sprintf (GString *string,
const gchar *format,
...) G_GNUC_PRINTF (2, 3);
void g_string_sprintfa (GString *string,
const gchar *format,
...) G_GNUC_PRINTF (2, 3);
GStringError g_string_readline (GString *dest_str,
gint max_length,
gint fd);
GStringError g_string_readline_buffered (GString *dest_str,
GString *buff_str,
gint max_length,
gint fd,
gint match_bare_cr);
GList* g_string_tokenise (GString *string,
gchar *delims,
gint max_tokens,
gint allow_empty);
void g_string_tokenise_free (GList *tokens,
gint free_token);
/* Resizable arrays, remove fills any cleared spot and shortens the

109
glib/glib.h
View File

@ -1689,39 +1689,82 @@ gchar* g_string_chunk_insert_const (GStringChunk *chunk,
/* Strings
*/
GString* g_string_new (const gchar *init);
GString* g_string_sized_new (guint dfl_size);
void g_string_free (GString *string,
gint free_segment);
GString* g_string_assign (GString *lval,
const gchar *rval);
GString* g_string_truncate (GString *string,
gint len);
GString* g_string_append (GString *string,
const gchar *val);
GString* g_string_append_c (GString *string,
gchar c);
GString* g_string_prepend (GString *string,
const gchar *val);
GString* g_string_prepend_c (GString *string,
gchar c);
GString* g_string_insert (GString *string,
gint pos,
const gchar *val);
GString* g_string_insert_c (GString *string,
gint pos,
gchar c);
GString* g_string_erase (GString *string,
gint pos,
gint len);
GString* g_string_down (GString *string);
GString* g_string_up (GString *string);
void g_string_sprintf (GString *string,
const gchar *format,
...) G_GNUC_PRINTF (2, 3);
void g_string_sprintfa (GString *string,
const gchar *format,
...) G_GNUC_PRINTF (2, 3);
typedef enum
{
G_STRING_ERROR_NONE, /* No error occurred */
G_STRING_ERROR_INVAL, /* Invalid input value to function */
G_STRING_ERROR_READ, /* read() returned an error - check errno */
G_STRING_ERROR_NODATA, /* No more input data - result string may contain data */
G_STRING_ERROR_LENGTH /* max_length reached */
} GStringError;
#define g_string_length(fstring) (fstring ? fstring->len : 0)
#define g_string_str(fstring) (fstring ? fstring->str : NULL)
#define g_string_char(fstring, n) (fstring->str[n])
#define g_string_copy(a,b) (g_string_assign(a, b->str))
#define g_string_dup(fstring) (fstring ? g_string_new(fstring->str) :\
g_string_new(NULL))
#define g_string_cmp(a,b) (strcmp(g_string_str(a), \
g_string_str(b)))
#define g_string_ncmp(a,b,n) (strncmp(g_string_str(a), \
g_string_str(b), n))
#define g_string_casecmp(a,b) (g_strcasecmp(g_string_str(a), \
g_string_str(b)))
#define g_string_ncasecmp(a,b) (g_strncasecmp(g_string_str(a), \
g_string_str(b), n))
#define g_string_strcmp(a,b) (strcmp(g_string_str(a), b))
#define g_string_strcasecmp(a,b) (g_strcasecmp(g_string_str(a), b))
GString* g_string_new (const gchar *init);
GString* g_string_sized_new (guint dfl_size);
void g_string_free (GString *string,
gint free_segment);
GString* g_string_assign (GString *lval,
const gchar *rval);
GString* g_string_truncate (GString *string,
gint len);
GString* g_string_append (GString *string,
const gchar *val);
GString* g_string_append_c (GString *string,
gchar c);
GString* g_string_prepend (GString *string,
const gchar *val);
GString* g_string_prepend_c (GString *string,
gchar c);
GString* g_string_insert (GString *string,
gint pos,
const gchar *val);
GString* g_string_insert_c (GString *string,
gint pos,
gchar c);
GString* g_string_erase (GString *string,
gint pos,
gint len);
GString* g_string_down (GString *string);
GString* g_string_up (GString *string);
void g_string_sprintf (GString *string,
const gchar *format,
...) G_GNUC_PRINTF (2, 3);
void g_string_sprintfa (GString *string,
const gchar *format,
...) G_GNUC_PRINTF (2, 3);
GStringError g_string_readline (GString *dest_str,
gint max_length,
gint fd);
GStringError g_string_readline_buffered (GString *dest_str,
GString *buff_str,
gint max_length,
gint fd,
gint match_bare_cr);
GList* g_string_tokenise (GString *string,
gchar *delims,
gint max_tokens,
gint allow_empty);
void g_string_tokenise_free (GList *tokens,
gint free_token);
/* Resizable arrays, remove fills any cleared spot and shortens the

222
glib/gstring.c
View File

@ -1,5 +1,6 @@
/* GLIB - Library of useful routines for C programming
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Portions Copyright (C) 1999 Tony Gale
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
@ -28,6 +29,13 @@
* MT safe
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
@ -35,6 +43,7 @@
#include <ctype.h>
#include "glib.h"
#define G_STRING_BLOCK_SIZE 512
typedef struct _GRealStringChunk GRealStringChunk;
typedef struct _GRealString GRealString;
@ -189,7 +198,7 @@ g_string_chunk_insert_const (GStringChunk *fchunk,
/* Strings.
*/
static gint
nearest_pow (gint num)
nearest_power (gint num)
{
gint n = 1;
@ -199,16 +208,36 @@ nearest_pow (gint num)
return n;
}
static gint
nearest_multiple (int num, const int block)
{
gint n = block;
while (n < num)
n += block;
return n;
}
static void
g_string_maybe_expand (GRealString* string, gint len)
{
if (string->len + len >= string->alloc)
{
string->alloc = nearest_pow (string->len + len + 1);
string->alloc = nearest_power (string->len + len + 1);
string->str = g_realloc (string->str, string->alloc);
}
}
static void
g_string_set_size (GRealString* string, gint size)
{
if (string->alloc <= size) {
string->alloc = nearest_power(size + 1);
string->str = g_realloc (string->str, string->alloc);
}
}
GString*
g_string_sized_new (guint dfl_size)
{
@ -512,3 +541,192 @@ g_string_sprintfa (GString *string,
g_string_sprintfa_int (string, fmt, args);
va_end (args);
}
GStringError
g_string_readline (GString *dest_str,
gint max_length,
gint fd)
{
gint count=0, retval;
gchar c;
g_return_val_if_fail (dest_str != NULL, G_STRING_ERROR_INVAL);
g_return_val_if_fail (max_length > 0, G_STRING_ERROR_INVAL);
g_string_truncate(dest_str, 0);
for (count = 0; count < max_length; count++) {
if ( (retval = read(fd, &c, 1)) == 1 ) {
if (c == '\r') {
continue;
}
if (c == '\n') {
return(G_STRING_ERROR_NONE);
}
g_string_maybe_expand ((GRealString *) dest_str, 1);
dest_str->str[dest_str->len++] = c;
dest_str->str[dest_str->len] = 0;
} else if (retval == 0) {
return(G_STRING_ERROR_NODATA);
} else {
return(G_STRING_ERROR_READ);
}
}
return(G_STRING_ERROR_LENGTH);
}
GStringError
g_string_readline_buffered (GString *dest_str,
GString *buff_str,
gint max_length,
gint fd,
gint match_bare_cr)
{
guint count, i=0, buff_size;
g_return_val_if_fail (dest_str != NULL, G_STRING_ERROR_INVAL);
g_return_val_if_fail (buff_str != NULL, G_STRING_ERROR_INVAL);
g_return_val_if_fail (max_length > 0, G_STRING_ERROR_INVAL);
/* Make the buffer a multiple of G_STRING_BLOCK_SIZE and
* bigger then max_length */
buff_size = nearest_multiple(max_length, G_STRING_BLOCK_SIZE);
g_string_set_size( (GRealString *) buff_str, buff_size);
do {
/* Allow the buffer to empty before reading more data.
* Prevents blocking on read() when data in the buffer */
if (buff_str->len != 0) {
/* Search for a CRLF, CR or LF */
for (i = 0; i < max_length-1; i++) {
/* Look for a CR */
if (buff_str->str[i] == '\r') {
/* Check for CRLF */
if (buff_str->str[i+1] == '\n') {
buff_str->str[i] = '\0';
i++;
} else if (match_bare_cr) {
buff_str->str[i] = '\0';
} else {
continue;
}
/* Copy the line to the destination string and
* remove it from the buffer */
g_string_assign( dest_str, buff_str->str );
g_string_erase( buff_str, 0, i+1);
return (G_STRING_ERROR_NONE);
}
/* Look for LF */
if (buff_str->str[i] == '\n') {
buff_str->str[i] = '\0';
/* Copy the line to the destination string and
* remove it from the buffer */
g_string_assign( dest_str, buff_str->str );
g_string_erase( buff_str, 0, i+1);
return (G_STRING_ERROR_NONE);
}
/* If we hit a '\0' then we've exhausted the buffer */
if (buff_str->str[i] == '\0') {
break;
}
}
}
/* Read in a block of data, appending it to the buffer */
if ( (count = read(fd, buff_str->str + buff_str->len,
buff_size - buff_str->len - 1)) < 0) {
return (G_STRING_ERROR_READ);
} else if (count == 0) {
return (G_STRING_ERROR_NODATA);
} else {
/* Fix up the buffer */
buff_str->len += count;
buff_str->str[buff_str->len] = '\0';
}
} while (i != max_length-1);
/* If we get here then we have reached max_length */
g_string_assign (dest_str, buff_str->str);
g_string_truncate (dest_str, max_length-1);
g_string_erase (buff_str, 0, max_length-1);
return (G_STRING_ERROR_LENGTH);
}
GList*
g_string_tokenise (GString *string,
gchar *delims,
gint max_tokens,
gint allow_empty)
{
GList *tokens=NULL;
GString *token;
gchar *current, *start, c;
guint count=1;
g_return_val_if_fail (string != NULL, NULL);
g_return_val_if_fail (delims != NULL, NULL);
if (max_tokens < 1) {
max_tokens = G_MAXINT;
}
current = string->str;
while (*current) {
/* Remove any leading delimiters */
if (!allow_empty) {
while ( *current && (strchr(delims, *current) != NULL) ) {
current++;
}
}
/* If we've reached max_tokens, use the remaining input string
* as the last token */
if (count == max_tokens) {
token = g_string_new(current);
tokens = g_list_append(tokens, token);
return (tokens);
}
/* Find the extent of the current token */
if ( *current ) {
start = current;
while ( *current && (strchr(delims, *current) == NULL) ) {
current++;
}
c = *current;
*current = '\0';
token = g_string_new( start );
*current = c;
tokens = g_list_append(tokens, token);
count++;
if (*current) {
current++;
}
}
}
return (tokens);
}
void
g_string_tokenise_free (GList *tokens,
gint free_token)
{
if (free_token) {
while(tokens) {
g_string_free( (GString *) tokens->data, TRUE );
tokens = g_list_next(tokens);
}
}
g_list_free(tokens);
}

222
gstring.c
View File

@ -1,5 +1,6 @@
/* GLIB - Library of useful routines for C programming
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Portions Copyright (C) 1999 Tony Gale
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
@ -28,6 +29,13 @@
* MT safe
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
@ -35,6 +43,7 @@
#include <ctype.h>
#include "glib.h"
#define G_STRING_BLOCK_SIZE 512
typedef struct _GRealStringChunk GRealStringChunk;
typedef struct _GRealString GRealString;
@ -189,7 +198,7 @@ g_string_chunk_insert_const (GStringChunk *fchunk,
/* Strings.
*/
static gint
nearest_pow (gint num)
nearest_power (gint num)
{
gint n = 1;
@ -199,16 +208,36 @@ nearest_pow (gint num)
return n;
}
static gint
nearest_multiple (int num, const int block)
{
gint n = block;
while (n < num)
n += block;
return n;
}
static void
g_string_maybe_expand (GRealString* string, gint len)
{
if (string->len + len >= string->alloc)
{
string->alloc = nearest_pow (string->len + len + 1);
string->alloc = nearest_power (string->len + len + 1);
string->str = g_realloc (string->str, string->alloc);
}
}
static void
g_string_set_size (GRealString* string, gint size)
{
if (string->alloc <= size) {
string->alloc = nearest_power(size + 1);
string->str = g_realloc (string->str, string->alloc);
}
}
GString*
g_string_sized_new (guint dfl_size)
{
@ -512,3 +541,192 @@ g_string_sprintfa (GString *string,
g_string_sprintfa_int (string, fmt, args);
va_end (args);
}
GStringError
g_string_readline (GString *dest_str,
gint max_length,
gint fd)
{
gint count=0, retval;
gchar c;
g_return_val_if_fail (dest_str != NULL, G_STRING_ERROR_INVAL);
g_return_val_if_fail (max_length > 0, G_STRING_ERROR_INVAL);
g_string_truncate(dest_str, 0);
for (count = 0; count < max_length; count++) {
if ( (retval = read(fd, &c, 1)) == 1 ) {
if (c == '\r') {
continue;
}
if (c == '\n') {
return(G_STRING_ERROR_NONE);
}
g_string_maybe_expand ((GRealString *) dest_str, 1);
dest_str->str[dest_str->len++] = c;
dest_str->str[dest_str->len] = 0;
} else if (retval == 0) {
return(G_STRING_ERROR_NODATA);
} else {
return(G_STRING_ERROR_READ);
}
}
return(G_STRING_ERROR_LENGTH);
}
GStringError
g_string_readline_buffered (GString *dest_str,
GString *buff_str,
gint max_length,
gint fd,
gint match_bare_cr)
{
guint count, i=0, buff_size;
g_return_val_if_fail (dest_str != NULL, G_STRING_ERROR_INVAL);
g_return_val_if_fail (buff_str != NULL, G_STRING_ERROR_INVAL);
g_return_val_if_fail (max_length > 0, G_STRING_ERROR_INVAL);
/* Make the buffer a multiple of G_STRING_BLOCK_SIZE and
* bigger then max_length */
buff_size = nearest_multiple(max_length, G_STRING_BLOCK_SIZE);
g_string_set_size( (GRealString *) buff_str, buff_size);
do {
/* Allow the buffer to empty before reading more data.
* Prevents blocking on read() when data in the buffer */
if (buff_str->len != 0) {
/* Search for a CRLF, CR or LF */
for (i = 0; i < max_length-1; i++) {
/* Look for a CR */
if (buff_str->str[i] == '\r') {
/* Check for CRLF */
if (buff_str->str[i+1] == '\n') {
buff_str->str[i] = '\0';
i++;
} else if (match_bare_cr) {
buff_str->str[i] = '\0';
} else {
continue;
}
/* Copy the line to the destination string and
* remove it from the buffer */
g_string_assign( dest_str, buff_str->str );
g_string_erase( buff_str, 0, i+1);
return (G_STRING_ERROR_NONE);
}
/* Look for LF */
if (buff_str->str[i] == '\n') {
buff_str->str[i] = '\0';
/* Copy the line to the destination string and
* remove it from the buffer */
g_string_assign( dest_str, buff_str->str );
g_string_erase( buff_str, 0, i+1);
return (G_STRING_ERROR_NONE);
}
/* If we hit a '\0' then we've exhausted the buffer */
if (buff_str->str[i] == '\0') {
break;
}
}
}
/* Read in a block of data, appending it to the buffer */
if ( (count = read(fd, buff_str->str + buff_str->len,
buff_size - buff_str->len - 1)) < 0) {
return (G_STRING_ERROR_READ);
} else if (count == 0) {
return (G_STRING_ERROR_NODATA);
} else {
/* Fix up the buffer */
buff_str->len += count;
buff_str->str[buff_str->len] = '\0';
}
} while (i != max_length-1);
/* If we get here then we have reached max_length */
g_string_assign (dest_str, buff_str->str);
g_string_truncate (dest_str, max_length-1);
g_string_erase (buff_str, 0, max_length-1);
return (G_STRING_ERROR_LENGTH);
}
GList*
g_string_tokenise (GString *string,
gchar *delims,
gint max_tokens,
gint allow_empty)
{
GList *tokens=NULL;
GString *token;
gchar *current, *start, c;
guint count=1;
g_return_val_if_fail (string != NULL, NULL);
g_return_val_if_fail (delims != NULL, NULL);
if (max_tokens < 1) {
max_tokens = G_MAXINT;
}
current = string->str;
while (*current) {
/* Remove any leading delimiters */
if (!allow_empty) {
while ( *current && (strchr(delims, *current) != NULL) ) {
current++;
}
}
/* If we've reached max_tokens, use the remaining input string
* as the last token */
if (count == max_tokens) {
token = g_string_new(current);
tokens = g_list_append(tokens, token);
return (tokens);
}
/* Find the extent of the current token */
if ( *current ) {
start = current;
while ( *current && (strchr(delims, *current) == NULL) ) {
current++;
}
c = *current;
*current = '\0';
token = g_string_new( start );
*current = c;
tokens = g_list_append(tokens, token);
count++;
if (*current) {
current++;
}
}
}
return (tokens);
}
void
g_string_tokenise_free (GList *tokens,
gint free_token)
{
if (free_token) {
while(tokens) {
g_string_free( (GString *) tokens->data, TRUE );
tokens = g_list_next(tokens);
}
}
g_list_free(tokens);
}