mirror of
https://github.com/radareorg/radare2.git
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fc9301b14b
Initial implementation of anal hints (ah?)
Use anal hints in core/disasm. Needs more work
New data structure StrHT (string hashtable)
Simplify core/libs.c with cpp macros
Added r_cons_color() wip function for ansi256 consoles
RPrint no longer depends on r_cons
Sort 'a?' help commands
Add support for named print formats with pf$ command
Add support for 64 bit string pointers in 'pf' ('S')
Add r_print_mute and r_print_format_length functions
Bump r2 nodejs bindings version number
Merge r_print into r_util
77 lines
1.6 KiB
C
77 lines
1.6 KiB
C
/* radare - LGPL - Copyright 2013 - pancake */
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#include <r_util.h>
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static void r_strht_init(RStrHT *s) {
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s->ht = r_hashtable_new ();
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s->sp = r_strpool_new (0);
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s->ls = r_list_new ();
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}
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static void r_strht_fini(RStrHT *s) {
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r_hashtable_free (s->ht);
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r_strpool_free (s->sp);
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r_list_free (s->ls);
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}
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R_API RStrHT *r_strht_new() {
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RStrHT *s = R_NEW0 (RStrHT);
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r_strht_init (s);
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return s;
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}
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R_API void r_strht_free(RStrHT *s) {
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r_strht_fini (s);
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free (s);
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}
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R_API void r_strht_del(RStrHT *s, const char *key) {
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int i, *_i;
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const char *k;
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RListIter *iter;
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ut32 h = r_str_hash (key);
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r_hashtable_remove (s->ht, h);
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r_list_foreach (s->ls, iter, _i) {
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i = (int)(size_t)_i;
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k = r_strpool_get (s->sp, i);
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if (!strcmp (key, k)) {
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r_list_delete (s->ls, iter);
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break;
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}
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}
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}
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R_API const char *r_strht_get(RStrHT *s, const char *key) {
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ut32 h = r_str_hash (key);
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int p = (int)(size_t)r_hashtable_lookup (s->ht, h);
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if (p) return r_strpool_get (s->sp, p-1);
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return NULL;
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}
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R_API int r_strht_set(RStrHT *s, const char *key, const char *val) {
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ut32 h = r_str_hash (key);
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int v, p = (int)(size_t) r_hashtable_lookup (s->ht, h);
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if (!p) {
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int k = r_strpool_append (s->sp, key);
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r_list_append (s->ls, (void*)(size_t)k+1);
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}
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r_hashtable_remove (s->ht, h);
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v = r_strpool_append (s->sp, val);
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r_hashtable_insert (s->ht, h, (void*)(size_t)v+1);
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return R_TRUE;
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}
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R_API void r_strht_clear(RStrHT *s) {
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r_strht_fini (s);
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r_strht_init (s);
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}
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#if MAIN
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main() {
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RStrHT *h = r_strht_new ();
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r_strht_set (h, "foo", "hello world");
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printf ("%s\n", r_strht_get (h, "foo"));
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r_strht_free (h);
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}
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#endif
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