luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2024-12-23 22:16:16 +01:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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);
}