Part of the swftools package.
- Copyright (c) 2001 Matthias Kramm <kramm@quiss.org>
-
- This file is distributed under the GPL, see file COPYING for details */
+ Copyright (c) 2001,2002,2003,2004 Matthias Kramm <kramm@quiss.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef __q_h__
#define __q_h__
#include <stdio.h>
-#include "../config.h"
#ifdef __cplusplus
extern "C" {
int pos;
} mem_t;
+/* fifo buffered growing mem region */
typedef struct _ringbuffer_t
{
void*internal;
/* non-nul terminated string */
typedef struct _string_t {
- char*str;
+ const char*str;
int len;
} string_t;
void*internal;
} map_t;
-/* (void*)s referenced by strings */
-typedef struct _dictionary_t {
- void*internal;
-} dictionary_t;
-
-/* array of strings */
+typedef struct _dictentry {
+ const char*s;
+ int len;
+ unsigned int hash;
+ void*data;
+ struct _dictentry*next;
+} dictentry_t;
+
+/* (void*) pointers referenced by strings */
+typedef struct _dict {
+ dictentry_t**slots;
+ int hashsize;
+ int num;
+} dict_t;
+
+/* array of strings, string<->int mapping,
+ with O(1) for int->string lookup and
+ ~O(n/hashsize) for string->int lookup */
typedef struct _stringarray_t
{
void*internal;
} stringarray_t;
+/* heap */
+typedef struct _heap
+{
+ void**elements;
+ char*data;
+ int elem_size;
+ int size;
+ int max_size;
+ int(*compare)(const void *, const void *);
+} heap_t;
+
void mem_init(mem_t*mem);
int mem_put(mem_t*m, void*data, int length);
int mem_putstring(mem_t*m, string_t str);
int ringbuffer_read(ringbuffer_t*r, void*buf, int size);
void ringbuffer_clear(ringbuffer_t*r);
-void string_set(string_t*str, char*text);
-void string_set2(string_t*str, char*text, int len);
+string_t string_new(const char*text, int len);
+string_t string_new2(const char*text);
+unsigned int string_hash(string_t*str);
+unsigned int string_hash2(const char*str);
+unsigned int string_hash3(const char*str, int len);
+void string_set(string_t*str, const char*text);
+void string_set2(string_t*str, const char*text, int len);
void string_dup(string_t*str, const char*text);
void string_dup2(string_t*str, const char*text, int len);
int string_equals(string_t*str, const char*text);
-void stringarray_init(stringarray_t*sa);
+void stringarray_init(stringarray_t*sa, int hashsize);
void stringarray_put(stringarray_t*sa, string_t str);
char* stringarray_at(stringarray_t*sa, int pos);
string_t stringarray_at2(stringarray_t*sa, int pos);
void stringarray_clear(stringarray_t*sa);
void stringarray_destroy(stringarray_t*sa);
+dict_t*dict_new();
+void dict_init(dict_t*dict);
+void dict_put(dict_t*dict, string_t t1, void* t2);
+void dict_put2(dict_t*dict, const char* t1, void* t2);
+void dict_put3(dict_t*dict, const char* t1, int len, void* t2);
+
+stringarray_t* dict_index(dict_t*dict);
+int dict_count(dict_t* dict);
+void* dict_lookup(dict_t*dict, const char*name);
+void dict_dump(dict_t*dict, FILE*fi, const char*prefix);
+char dict_del(dict_t*dict, const char* name);
+void dict_foreach_keyvalue(dict_t*h, void (*runFunction)(void*data, const char*key, void*val), void*data);
+void dict_foreach_value(dict_t*h, void (*runFunction)(void*));
+void dict_free_all(dict_t*h, void (*freeFunction)(void*));
+void dict_clear(dict_t*dict);
+void dict_destroy(dict_t*dict);
+
void map_init(map_t*map);
void map_put(map_t*map, string_t t1, string_t t2);
-char* map_lookup(map_t*map, const char*name);
+const char* map_lookup(map_t*map, const char*name);
void map_dump(map_t*map, FILE*fi, const char*prefix);
void map_clear(map_t*map);
void map_destroy(map_t*map);
-void dictionary_init(dictionary_t*dict);
-void dictionary_put(dictionary_t*dict, string_t t1, void* t2);
-void dictionary_put2(dictionary_t*dict, const char* t1, void* t2);
-void* dictionary_lookup(dictionary_t*dict, const char*name);
-void dictionary_dump(dictionary_t*dict, FILE*fi, const char*prefix);
-void dictionary_del(dictionary_t*dict, const char* name);
-void dictionary_clear(dictionary_t*dict);
-void dictionary_destroy(dictionary_t*dict);
+void heap_init(heap_t*h,int n,int elem_size, int(*compare)(const void *, const void *));
+void heap_clear(heap_t*h);
+void heap_put(heap_t*h, void*e);
+int heap_size(heap_t*h);
+void* heap_max(heap_t*h);
+void* heap_chopmax(heap_t*h);
+void heap_dump(heap_t*h, FILE*fi);
+void** heap_flatten(heap_t*h);
char* strdup_n(const char*str, int size);
-void* qmalloc_internal(int len);
-void* qrealloc_internal(void*old, int len);
-void qfree_internal(void*old);
-
-#define qmalloc(len) qmalloc_internal(len)
-#define qrealloc(old, len) qmalloc_internal(old, len)
-#define qfree(old) qmalloc_internal(old)
-
#ifdef __cplusplus
}
#endif
git.asbjorn.biz / swftools.git / blobdiff