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-rw-r--r--ext/dbm/.cvsignore3
-rw-r--r--ext/dbm/MANIFEST5
-rw-r--r--ext/dbm/dbm.c785
-rw-r--r--ext/dbm/depend1
-rw-r--r--ext/dbm/extconf.rb61
-rw-r--r--ext/dbm/testdbm.rb593
6 files changed, 0 insertions, 1448 deletions
diff --git a/ext/dbm/.cvsignore b/ext/dbm/.cvsignore
deleted file mode 100644
index 4088712231..0000000000
--- a/ext/dbm/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-mkmf.log
-*.def
diff --git a/ext/dbm/MANIFEST b/ext/dbm/MANIFEST
deleted file mode 100644
index c8719f62a7..0000000000
--- a/ext/dbm/MANIFEST
+++ /dev/null
@@ -1,5 +0,0 @@
-MANIFEST
-dbm.c
-depend
-extconf.rb
-testdbm.rb
diff --git a/ext/dbm/dbm.c b/ext/dbm/dbm.c
deleted file mode 100644
index c422394405..0000000000
--- a/ext/dbm/dbm.c
+++ /dev/null
@@ -1,785 +0,0 @@
-/************************************************
-
- dbm.c -
-
- $Author$
- $Date$
- created at: Mon Jan 24 15:59:52 JST 1994
-
- Copyright (C) 1995-2001 Yukihiro Matsumoto
-
-************************************************/
-
-#include "ruby.h"
-
-#ifdef HAVE_CDEFS_H
-# include <cdefs.h>
-#endif
-#ifdef HAVE_SYS_CDEFS_H
-# include <sys/cdefs.h>
-#endif
-#include DBM_HDR
-#include <fcntl.h>
-#include <errno.h>
-
-static VALUE rb_cDBM, rb_eDBMError;
-
-struct dbmdata {
- int di_size;
- DBM *di_dbm;
-};
-
-static void
-closed_dbm()
-{
- rb_raise(rb_eDBMError, "closed DBM file");
-}
-
-#define GetDBM(obj, dbmp) {\
- Data_Get_Struct(obj, struct dbmdata, dbmp);\
- if (dbmp == 0) closed_dbm();\
- if (dbmp->di_dbm == 0) closed_dbm();\
-}
-
-static void
-free_dbm(dbmp)
- struct dbmdata *dbmp;
-{
- if (dbmp) {
- if (dbmp->di_dbm) dbm_close(dbmp->di_dbm);
- free(dbmp);
- }
-}
-
-static VALUE
-fdbm_close(obj)
- VALUE obj;
-{
- struct dbmdata *dbmp;
-
- GetDBM(obj, dbmp);
- dbm_close(dbmp->di_dbm);
- dbmp->di_dbm = 0;
-
- return Qnil;
-}
-
-static VALUE fdbm_alloc _((VALUE));
-static VALUE
-fdbm_alloc(klass)
- VALUE klass;
-{
- return Data_Wrap_Struct(klass, 0, free_dbm, 0);
-}
-
-static VALUE
-fdbm_initialize(argc, argv, obj)
- int argc;
- VALUE *argv;
- VALUE obj;
-{
- VALUE file, vmode;
- DBM *dbm;
- struct dbmdata *dbmp;
- int mode;
-
- if (rb_scan_args(argc, argv, "11", &file, &vmode) == 1) {
- mode = 0666; /* default value */
- }
- else if (NIL_P(vmode)) {
- mode = -1; /* return nil if DB not exist */
- }
- else {
- mode = NUM2INT(vmode);
- }
- SafeStringValue(file);
-
- dbm = 0;
- if (mode >= 0) {
- dbm = dbm_open(RSTRING(file)->ptr, O_RDWR|O_CREAT, mode);
- }
- if (!dbm) {
- dbm = dbm_open(RSTRING(file)->ptr, O_RDWR, 0);
- }
- if (!dbm) {
- dbm = dbm_open(RSTRING(file)->ptr, O_RDONLY, 0);
- }
-
- if (!dbm) {
- if (mode == -1) return Qnil;
- rb_sys_fail(RSTRING(file)->ptr);
- }
-
- dbmp = ALLOC(struct dbmdata);
- DATA_PTR(obj) = dbmp;
- dbmp->di_dbm = dbm;
- dbmp->di_size = -1;
-
- return obj;
-}
-
-static VALUE
-fdbm_s_open(argc, argv, klass)
- int argc;
- VALUE *argv;
- VALUE klass;
-{
- VALUE obj = Data_Wrap_Struct(klass, 0, free_dbm, 0);
-
- if (NIL_P(fdbm_initialize(argc, argv, obj))) {
- return Qnil;
- }
-
- if (rb_block_given_p()) {
- return rb_ensure(rb_yield, obj, fdbm_close, obj);
- }
-
- return obj;
-}
-
-static VALUE
-fdbm_fetch(obj, keystr, ifnone)
- VALUE obj, keystr, ifnone;
-{
- datum key, value;
- struct dbmdata *dbmp;
- DBM *dbm;
-
- StringValue(keystr);
- key.dptr = RSTRING(keystr)->ptr;
- key.dsize = RSTRING(keystr)->len;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- value = dbm_fetch(dbm, key);
- if (value.dptr == 0) {
- if (ifnone == Qnil && rb_block_given_p())
- return rb_yield(rb_tainted_str_new(key.dptr, key.dsize));
- return ifnone;
- }
- return rb_tainted_str_new(value.dptr, value.dsize);
-}
-
-static VALUE
-fdbm_aref(obj, keystr)
- VALUE obj, keystr;
-{
- return fdbm_fetch(obj, keystr, Qnil);
-}
-
-static VALUE
-fdbm_fetch_m(argc, argv, obj)
- int argc;
- VALUE *argv;
- VALUE obj;
-{
- VALUE keystr, valstr, ifnone;
-
- rb_scan_args(argc, argv, "11", &keystr, &ifnone);
- valstr = fdbm_fetch(obj, keystr, ifnone);
- if (argc == 1 && !rb_block_given_p() && NIL_P(valstr))
- rb_raise(rb_eIndexError, "key not found");
-
- return valstr;
-}
-
-static VALUE
-fdbm_index(obj, valstr)
- VALUE obj, valstr;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
-
- StringValue(valstr);
- val.dptr = RSTRING(valstr)->ptr;
- val.dsize = RSTRING(valstr)->len;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- val = dbm_fetch(dbm, key);
- if (val.dsize == RSTRING(valstr)->len &&
- memcmp(val.dptr, RSTRING(valstr)->ptr, val.dsize) == 0) {
- return rb_tainted_str_new(key.dptr, key.dsize);
- }
- }
- return Qnil;
-}
-
-static VALUE
-fdbm_indexes(argc, argv, obj)
- int argc;
- VALUE *argv;
- VALUE obj;
-{
- VALUE new;
- int i;
-
- new = rb_ary_new2(argc);
- for (i=0; i<argc; i++) {
- rb_ary_push(new, fdbm_fetch(obj, argv[i], Qnil));
- }
-
- return new;
-}
-
-static VALUE
-fdbm_select(argc, argv, obj)
- int argc;
- VALUE *argv;
- VALUE obj;
-{
- VALUE new = rb_ary_new2(argc);
- int i;
-
- if (rb_block_given_p()) {
- datum key, val;
- DBM *dbm;
- struct dbmdata *dbmp;
-
- if (argc > 0) {
- rb_raise(rb_eArgError, "wrong number arguments(%d for 0)", argc);
- }
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
-
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- VALUE assoc;
- val = dbm_fetch(dbm, key);
- assoc = rb_assoc_new(rb_tainted_str_new(key.dptr, key.dsize),
- rb_tainted_str_new(val.dptr, val.dsize));
- if (RTEST(rb_yield(assoc)))
- rb_ary_push(new, assoc);
- }
- }
- else {
- rb_warn("DBM#select(index..) is deprecated; use DBM#values_at");
-
- for (i=0; i<argc; i++) {
- rb_ary_push(new, fdbm_fetch(obj, argv[i], Qnil));
- }
- }
-
- return new;
-}
-
-static VALUE
-fdbm_values_at(argc, argv, obj)
- int argc;
- VALUE *argv;
- VALUE obj;
-{
- VALUE new = rb_ary_new2(argc);
- int i;
-
- for (i=0; i<argc; i++) {
- rb_ary_push(new, fdbm_fetch(obj, argv[i], Qnil));
- }
-
- return new;
-}
-
-static VALUE
-fdbm_delete(obj, keystr)
- VALUE obj, keystr;
-{
- datum key, value;
- struct dbmdata *dbmp;
- DBM *dbm;
- VALUE valstr;
-
- rb_secure(4);
- StringValue(keystr);
- key.dptr = RSTRING(keystr)->ptr;
- key.dsize = RSTRING(keystr)->len;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
-
- value = dbm_fetch(dbm, key);
- if (value.dptr == 0) {
- if (rb_block_given_p()) return rb_yield(keystr);
- return Qnil;
- }
-
- /* need to save value before dbm_delete() */
- valstr = rb_tainted_str_new(value.dptr, value.dsize);
-
- if (dbm_delete(dbm, key)) {
- dbmp->di_size = -1;
- rb_raise(rb_eDBMError, "dbm_delete failed");
- }
- else if (dbmp->di_size >= 0) {
- dbmp->di_size--;
- }
- return valstr;
-}
-
-static VALUE
-fdbm_shift(obj)
- VALUE obj;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
- VALUE keystr, valstr;
-
- rb_secure(4);
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- dbmp->di_size = -1;
-
- key = dbm_firstkey(dbm);
- if (!key.dptr) return Qnil;
- val = dbm_fetch(dbm, key);
- keystr = rb_tainted_str_new(key.dptr, key.dsize);
- valstr = rb_tainted_str_new(val.dptr, val.dsize);
- dbm_delete(dbm, key);
-
- return rb_assoc_new(keystr, valstr);
-}
-
-static VALUE
-fdbm_delete_if(obj)
- VALUE obj;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
- VALUE keystr, valstr;
- VALUE ret, ary = rb_ary_new();
- int i, status = 0, n;
-
- rb_secure(4);
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- n = dbmp->di_size;
- dbmp->di_size = -1;
-
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- val = dbm_fetch(dbm, key);
- keystr = rb_tainted_str_new(key.dptr, key.dsize);
- valstr = rb_tainted_str_new(val.dptr, val.dsize);
- ret = rb_protect(rb_yield, rb_assoc_new(rb_str_dup(keystr), valstr), &status);
- if (status != 0) break;
- if (RTEST(ret)) rb_ary_push(ary, keystr);
- }
-
- for (i = 0; i < RARRAY(ary)->len; i++) {
- keystr = RARRAY(ary)->ptr[i];
- key.dptr = RSTRING(keystr)->ptr;
- key.dsize = RSTRING(keystr)->len;
- if (dbm_delete(dbm, key)) {
- rb_raise(rb_eDBMError, "dbm_delete failed");
- }
- }
- if (status) rb_jump_tag(status);
- if (n > 0) dbmp->di_size = n - RARRAY(ary)->len;
-
- return obj;
-}
-
-static VALUE
-fdbm_clear(obj)
- VALUE obj;
-{
- datum key;
- struct dbmdata *dbmp;
- DBM *dbm;
-
- rb_secure(4);
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- dbmp->di_size = -1;
- while (key = dbm_firstkey(dbm), key.dptr) {
- if (dbm_delete(dbm, key)) {
- rb_raise(rb_eDBMError, "dbm_delete failed");
- }
- }
- dbmp->di_size = 0;
-
- return obj;
-}
-
-static VALUE
-fdbm_invert(obj)
- VALUE obj;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
- VALUE keystr, valstr;
- VALUE hash = rb_hash_new();
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- val = dbm_fetch(dbm, key);
- keystr = rb_tainted_str_new(key.dptr, key.dsize);
- valstr = rb_tainted_str_new(val.dptr, val.dsize);
- rb_hash_aset(hash, valstr, keystr);
- }
- return hash;
-}
-
-static VALUE each_pair _((VALUE));
-
-static VALUE
-each_pair(obj)
- VALUE obj;
-{
- return rb_funcall(obj, rb_intern("each_pair"), 0, 0);
-}
-
-static VALUE fdbm_store _((VALUE,VALUE,VALUE));
-
-static VALUE
-update_i(pair, dbm)
- VALUE pair, dbm;
-{
- Check_Type(pair, T_ARRAY);
- if (RARRAY(pair)->len < 2) {
- rb_raise(rb_eArgError, "pair must be [key, value]");
- }
- fdbm_store(dbm, RARRAY(pair)->ptr[0], RARRAY(pair)->ptr[1]);
- return Qnil;
-}
-
-static VALUE
-fdbm_update(obj, other)
- VALUE obj, other;
-{
- rb_iterate(each_pair, other, update_i, obj);
- return obj;
-}
-
-static VALUE
-fdbm_replace(obj, other)
- VALUE obj, other;
-{
- fdbm_clear(obj);
- rb_iterate(each_pair, other, update_i, obj);
- return obj;
-}
-
-static VALUE
-fdbm_store(obj, keystr, valstr)
- VALUE obj, keystr, valstr;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
-
- rb_secure(4);
- keystr = rb_obj_as_string(keystr);
-
- key.dptr = RSTRING(keystr)->ptr;
- key.dsize = RSTRING(keystr)->len;
-
- valstr = rb_obj_as_string(valstr);
- val.dptr = RSTRING(valstr)->ptr;
- val.dsize = RSTRING(valstr)->len;
-
- GetDBM(obj, dbmp);
- dbmp->di_size = -1;
- dbm = dbmp->di_dbm;
- if (dbm_store(dbm, key, val, DBM_REPLACE)) {
-#ifdef HAVE_DBM_CLEARERR
- dbm_clearerr(dbm);
-#endif
- if (errno == EPERM) rb_sys_fail(0);
- rb_raise(rb_eDBMError, "dbm_store failed");
- }
-
- return valstr;
-}
-
-static VALUE
-fdbm_length(obj)
- VALUE obj;
-{
- datum key;
- struct dbmdata *dbmp;
- DBM *dbm;
- int i = 0;
-
- GetDBM(obj, dbmp);
- if (dbmp->di_size > 0) return INT2FIX(dbmp->di_size);
- dbm = dbmp->di_dbm;
-
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- i++;
- }
- dbmp->di_size = i;
-
- return INT2FIX(i);
-}
-
-static VALUE
-fdbm_empty_p(obj)
- VALUE obj;
-{
- datum key;
- struct dbmdata *dbmp;
- DBM *dbm;
- int i = 0;
-
- GetDBM(obj, dbmp);
- if (dbmp->di_size < 0) {
- dbm = dbmp->di_dbm;
-
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- i++;
- }
- }
- else {
- i = dbmp->di_size;
- }
- if (i == 0) return Qtrue;
- return Qfalse;
-}
-
-static VALUE
-fdbm_each_value(obj)
- VALUE obj;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- val = dbm_fetch(dbm, key);
- rb_yield(rb_tainted_str_new(val.dptr, val.dsize));
- }
- return obj;
-}
-
-static VALUE
-fdbm_each_key(obj)
- VALUE obj;
-{
- datum key;
- struct dbmdata *dbmp;
- DBM *dbm;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- rb_yield(rb_tainted_str_new(key.dptr, key.dsize));
- }
- return obj;
-}
-
-static VALUE
-fdbm_each_pair(obj)
- VALUE obj;
-{
- datum key, val;
- DBM *dbm;
- struct dbmdata *dbmp;
- VALUE keystr, valstr;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
-
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- val = dbm_fetch(dbm, key);
- keystr = rb_tainted_str_new(key.dptr, key.dsize);
- valstr = rb_tainted_str_new(val.dptr, val.dsize);
- rb_yield(rb_assoc_new(keystr, valstr));
- }
-
- return obj;
-}
-
-static VALUE
-fdbm_keys(obj)
- VALUE obj;
-{
- datum key;
- struct dbmdata *dbmp;
- DBM *dbm;
- VALUE ary;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
-
- ary = rb_ary_new();
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- rb_ary_push(ary, rb_tainted_str_new(key.dptr, key.dsize));
- }
-
- return ary;
-}
-
-static VALUE
-fdbm_values(obj)
- VALUE obj;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
- VALUE ary;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
-
- ary = rb_ary_new();
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- val = dbm_fetch(dbm, key);
- rb_ary_push(ary, rb_tainted_str_new(val.dptr, val.dsize));
- }
-
- return ary;
-}
-
-static VALUE
-fdbm_has_key(obj, keystr)
- VALUE obj, keystr;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
-
- StringValue(keystr);
- key.dptr = RSTRING(keystr)->ptr;
- key.dsize = RSTRING(keystr)->len;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- val = dbm_fetch(dbm, key);
- if (val.dptr) return Qtrue;
- return Qfalse;
-}
-
-static VALUE
-fdbm_has_value(obj, valstr)
- VALUE obj, valstr;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
-
- StringValue(valstr);
- val.dptr = RSTRING(valstr)->ptr;
- val.dsize = RSTRING(valstr)->len;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- val = dbm_fetch(dbm, key);
- if (val.dsize == RSTRING(valstr)->len &&
- memcmp(val.dptr, RSTRING(valstr)->ptr, val.dsize) == 0)
- return Qtrue;
- }
- return Qfalse;
-}
-
-static VALUE
-fdbm_to_a(obj)
- VALUE obj;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
- VALUE ary;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
-
- ary = rb_ary_new();
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- val = dbm_fetch(dbm, key);
- rb_ary_push(ary, rb_assoc_new(rb_tainted_str_new(key.dptr, key.dsize),
- rb_tainted_str_new(val.dptr, val.dsize)));
- }
-
- return ary;
-}
-
-static VALUE
-fdbm_to_hash(obj)
- VALUE obj;
-{
- datum key, val;
- struct dbmdata *dbmp;
- DBM *dbm;
- VALUE hash;
-
- GetDBM(obj, dbmp);
- dbm = dbmp->di_dbm;
-
- hash = rb_hash_new();
- for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
- val = dbm_fetch(dbm, key);
- rb_hash_aset(hash, rb_tainted_str_new(key.dptr, key.dsize),
- rb_tainted_str_new(val.dptr, val.dsize));
- }
-
- return hash;
-}
-
-static VALUE
-fdbm_reject(obj)
- VALUE obj;
-{
- return rb_hash_delete_if(fdbm_to_hash(obj));
-}
-
-void
-Init_dbm()
-{
- rb_cDBM = rb_define_class("DBM", rb_cObject);
- rb_eDBMError = rb_define_class("DBMError", rb_eStandardError);
- rb_include_module(rb_cDBM, rb_mEnumerable);
-
- rb_define_alloc_func(rb_cDBM, fdbm_alloc);
- rb_define_singleton_method(rb_cDBM, "open", fdbm_s_open, -1);
-
- rb_define_method(rb_cDBM, "initialize", fdbm_initialize, -1);
- rb_define_method(rb_cDBM, "close", fdbm_close, 0);
- rb_define_method(rb_cDBM, "[]", fdbm_aref, 1);
- rb_define_method(rb_cDBM, "fetch", fdbm_fetch_m, -1);
- rb_define_method(rb_cDBM, "[]=", fdbm_store, 2);
- rb_define_method(rb_cDBM, "store", fdbm_store, 2);
- rb_define_method(rb_cDBM, "index", fdbm_index, 1);
- rb_define_method(rb_cDBM, "indexes", fdbm_indexes, -1);
- rb_define_method(rb_cDBM, "indices", fdbm_indexes, -1);
- rb_define_method(rb_cDBM, "select", fdbm_select, -1);
- rb_define_method(rb_cDBM, "values_at", fdbm_values_at, -1);
- rb_define_method(rb_cDBM, "length", fdbm_length, 0);
- rb_define_method(rb_cDBM, "size", fdbm_length, 0);
- rb_define_method(rb_cDBM, "empty?", fdbm_empty_p, 0);
- rb_define_method(rb_cDBM, "each", fdbm_each_pair, 0);
- rb_define_method(rb_cDBM, "each_value", fdbm_each_value, 0);
- rb_define_method(rb_cDBM, "each_key", fdbm_each_key, 0);
- rb_define_method(rb_cDBM, "each_pair", fdbm_each_pair, 0);
- rb_define_method(rb_cDBM, "keys", fdbm_keys, 0);
- rb_define_method(rb_cDBM, "values", fdbm_values, 0);
- rb_define_method(rb_cDBM, "shift", fdbm_shift, 0);
- rb_define_method(rb_cDBM, "delete", fdbm_delete, 1);
- rb_define_method(rb_cDBM, "delete_if", fdbm_delete_if, 0);
- rb_define_method(rb_cDBM, "reject!", fdbm_delete_if, 0);
- rb_define_method(rb_cDBM, "reject", fdbm_reject, 0);
- rb_define_method(rb_cDBM, "clear", fdbm_clear, 0);
- rb_define_method(rb_cDBM,"invert", fdbm_invert, 0);
- rb_define_method(rb_cDBM,"update", fdbm_update, 1);
- rb_define_method(rb_cDBM,"replace", fdbm_replace, 1);
-
- rb_define_method(rb_cDBM, "include?", fdbm_has_key, 1);
- rb_define_method(rb_cDBM, "has_key?", fdbm_has_key, 1);
- rb_define_method(rb_cDBM, "member?", fdbm_has_key, 1);
- rb_define_method(rb_cDBM, "has_value?", fdbm_has_value, 1);
- rb_define_method(rb_cDBM, "key?", fdbm_has_key, 1);
- rb_define_method(rb_cDBM, "value?", fdbm_has_value, 1);
-
- rb_define_method(rb_cDBM, "to_a", fdbm_to_a, 0);
- rb_define_method(rb_cDBM, "to_hash", fdbm_to_hash, 0);
-
-#ifdef DB_VERSION_STRING
- rb_define_const(rb_cDBM, "VERSION", rb_str_new2(DB_VERSION_STRING));
-#endif
-}
diff --git a/ext/dbm/depend b/ext/dbm/depend
deleted file mode 100644
index 5fae80b096..0000000000
--- a/ext/dbm/depend
+++ /dev/null
@@ -1 +0,0 @@
-dbm.o: dbm.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h
diff --git a/ext/dbm/extconf.rb b/ext/dbm/extconf.rb
deleted file mode 100644
index 5a67603e69..0000000000
--- a/ext/dbm/extconf.rb
+++ /dev/null
@@ -1,61 +0,0 @@
-require 'mkmf'
-
-dir_config("dbm")
-
-dblib = with_config("dbm-type", nil)
-
-$dbm_conf_headers = {
- "db" => ["db.h"],
- "db1" => ["db1/ndbm.h", "db1.h", "ndbm.h"],
- "db2" => ["db2/db.h", "db2.h", "db.h"],
- "dbm" => ["ndbm.h"],
- "gdbm" => ["gdbm-ndbm.h", "ndbm.h"],
- "gdbm_compat" => ["gdbm-ndbm.h", "ndbm.h"],
- "qdbm" => ["relic.h"],
-}
-
-def db_check(db)
- $dbm_conf_db_prefix = ""
- $dbm_conf_have_gdbm = false
- hsearch = ""
-
- case db
- when /^db2?$/
- $dbm_conf_db_prefix = "__db_n"
- hsearch = "-DDB_DBM_HSEARCH "
- when "gdbm"
- $dbm_conf_have_gdbm = true
- when "gdbm_compat"
- $dbm_conf_have_gdbm = true
- have_library("gdbm") or return false
- end
-
- if have_library(db, db_prefix("dbm_open")) || have_func(db_prefix("dbm_open"))
- for hdr in $dbm_conf_headers.fetch(db, ["ndbm.h"])
- if have_header(hdr.dup) and have_type("DBM", hdr.dup, hsearch)
- $CFLAGS += " " + hsearch + '-DDBM_HDR="<'+hdr+'>"'
- return true
- end
- end
- end
- return false
-end
-
-def db_prefix(func)
- $dbm_conf_db_prefix+func
-end
-
-if dblib
- db_check(dblib)
-else
- for dblib in %w(db db2 db1 dbm gdbm gdbm_compat qdbm)
- db_check(dblib) and break
- end
-end
-
-have_header("cdefs.h")
-have_header("sys/cdefs.h")
-if /DBM_HDR/ =~ $CFLAGS and have_func(db_prefix("dbm_open"))
- have_func(db_prefix("dbm_clearerr")) unless $dbm_conf_have_gdbm
- create_makefile("dbm")
-end
diff --git a/ext/dbm/testdbm.rb b/ext/dbm/testdbm.rb
deleted file mode 100644
index 4942ffb64a..0000000000
--- a/ext/dbm/testdbm.rb
+++ /dev/null
@@ -1,593 +0,0 @@
-require 'runit/testcase'
-require 'runit/cui/testrunner'
-
-if $".grep(/\bdbm.so\b/).empty?
- begin
- require './dbm'
- rescue LoadError
- require 'dbm'
- end
-end
-
-def uname_s
- require 'rbconfig'
- case Config::CONFIG['host_os']
- when 'cygwin'
- require 'Win32API'
- uname = Win32API.new('cygwin1', 'uname', 'P', 'I')
- utsname = ' ' * 100
- raise 'cannot get system name' if uname.call(utsname) == -1
-
- utsname.unpack('A20' * 5)[0]
- else
- Config::CONFIG['host_os']
- end
-end
-
-SYSTEM = uname_s
-
-class TestDBM < RUNIT::TestCase
- def setup
- @path = "tmptest_dbm_"
- assert_instance_of(DBM, @dbm = DBM.new(@path))
-
- # prepare to make readonly DBM file
- DBM.open("tmptest_dbm_rdonly") {|dbm|
- dbm['foo'] = 'FOO'
- }
-
- File.chmod(0400, *Dir.glob("tmptest_dbm_rdonly.*"))
-
- assert_instance_of(DBM, @dbm_rdonly = DBM.new("tmptest_dbm_rdonly", nil))
- end
- def teardown
- assert_nil(@dbm.close)
- assert_nil(@dbm_rdonly.close)
- GC.start
- File.delete *Dir.glob("tmptest_dbm*").to_a
- p Dir.glob("tmptest_dbm*") if $DEBUG
- end
-
- def check_size(expect, dbm=@dbm)
- assert_equals(expect, dbm.size)
- n = 0
- dbm.each { n+=1 }
- assert_equals(expect, n)
- if expect == 0
- assert_equals(true, dbm.empty?)
- else
- assert_equals(false, dbm.empty?)
- end
- end
-
- def test_version
- STDERR.print DBM::VERSION
- end
-
- def test_s_new_has_no_block
- # DBM.new ignore the block
- foo = true
- assert_instance_of(DBM, dbm = DBM.new("tmptest_dbm") { foo = false })
- assert_equals(foo, true)
- assert_nil(dbm.close)
- end
- def test_s_open_no_create
- assert_nil(dbm = DBM.open("tmptest_dbm", nil))
- ensure
- dbm.close if dbm
- end
- def test_s_open_with_block
- assert_equals(DBM.open("tmptest_dbm") { :foo }, :foo)
- end
- def test_s_open_lock
- fork() {
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644))
- sleep 2
- }
- begin
- sleep 1
- assert_exception(Errno::EWOULDBLOCK, "NEVER MIND IF YOU USE Berkeley DB3") {
- begin
- assert_instance_of(DBM, dbm2 = DBM.open("tmptest_dbm", 0644))
- rescue Errno::EAGAIN, Errno::EACCES, Errno::EINVAL
- raise Errno::EWOULDBLOCK
- end
- }
- ensure
- Process.wait
- end
- end
-
-=begin
- # Is it guaranteed on many OS?
- def test_s_open_lock_one_process
- # locking on one process
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644))
- assert_exception(Errno::EWOULDBLOCK) {
- begin
- DBM.open("tmptest_dbm", 0644)
- rescue Errno::EAGAIN
- raise Errno::EWOULDBLOCK
- end
- }
- end
-=end
-
- def test_s_open_nolock
- # dbm 1.8.0 specific
- if not defined? DBM::NOLOCK
- return
- end
-
- fork() {
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644,
- DBM::NOLOCK))
- sleep 2
- }
- sleep 1
- begin
- dbm2 = nil
- assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) {
- assert_instance_of(DBM, dbm2 = DBM.open("tmptest_dbm", 0644))
- }
- ensure
- Process.wait
- dbm2.close if dbm2
- end
-
- p Dir.glob("tmptest_dbm*") if $DEBUG
-
- fork() {
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644))
- sleep 2
- }
- begin
- sleep 1
- dbm2 = nil
- assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) {
- # this test is failed on Cygwin98 (???)
- assert_instance_of(DBM, dbm2 = DBM.open("tmptest_dbm", 0644,
- DBM::NOLOCK))
- }
- ensure
- Process.wait
- dbm2.close if dbm2
- end
- end
-
- def test_s_open_error
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0))
- assert_exception(Errno::EACCES, "NEVER MIND IF YOU USE Berkeley DB3") {
- DBM.open("tmptest_dbm", 0)
- }
- dbm.close
- end
-
- def test_close
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm"))
- assert_nil(dbm.close)
-
- # closed DBM file
- assert_exception(DBMError) { dbm.close }
- end
-
- def test_aref
- assert_equals('bar', @dbm['foo'] = 'bar')
- assert_equals('bar', @dbm['foo'])
-
- assert_nil(@dbm['bar'])
- end
-
- def test_fetch
- assert_equals('bar', @dbm['foo']='bar')
- assert_equals('bar', @dbm.fetch('foo'))
-
- # key not found
- assert_exception(IndexError) {
- @dbm.fetch('bar')
- }
-
- # test for `ifnone' arg
- assert_equals('baz', @dbm.fetch('bar', 'baz'))
-
- # test for `ifnone' block
- assert_equals('foobar', @dbm.fetch('bar') {|key| 'foo' + key })
- end
-
- def test_aset
- num = 0
- 2.times {|i|
- assert_equals('foo', @dbm['foo'] = 'foo')
- assert_equals('foo', @dbm['foo'])
- assert_equals('bar', @dbm['foo'] = 'bar')
- assert_equals('bar', @dbm['foo'])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
-
- # assign nil
- assert_equals('', @dbm['bar'] = '')
- assert_equals('', @dbm['bar'])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
-
- # empty string
- assert_equals('', @dbm[''] = '')
- assert_equals('', @dbm[''])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
-
- # Fixnum
- assert_equals('200', @dbm['100'] = '200')
- assert_equals('200', @dbm['100'])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
-
- # Big key and value
- assert_equals('y' * 100, @dbm['x' * 100] = 'y' * 100)
- assert_equals('y' * 100, @dbm['x' * 100])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
- }
- end
-
- def test_index
- assert_equals('bar', @dbm['foo'] = 'bar')
- assert_equals('foo', @dbm.index('bar'))
- assert_nil(@dbm['bar'])
- end
-
- def test_indexes
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
- assert_equals(values.reverse, @dbm.indexes(*keys.reverse))
- end
-
- def test_values_at
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
- assert_equals(values.reverse, @dbm.values_at(*keys.reverse))
- end
-
- def test_select_with_block
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
- ret = @dbm.select {|k,v|
- assert_equals(k.upcase, v)
- k != "bar"
- }
- assert_equals([['baz', 'BAZ'], ['foo', 'FOO']],
- ret.sort)
- end
-
- def test_length
- num = 10
- assert_equals(0, @dbm.size)
- num.times {|i|
- i = i.to_s
- @dbm[i] = i
- }
- assert_equals(num, @dbm.size)
-
- @dbm.shift
-
- assert_equals(num - 1, @dbm.size)
- end
-
- def test_empty?
- assert_equals(true, @dbm.empty?)
- @dbm['foo'] = 'FOO'
- assert_equals(false, @dbm.empty?)
- end
-
- def test_each_pair
- n = 0
- @dbm.each_pair { n += 1 }
- assert_equals(0, n)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- n = 0
- ret = @dbm.each_pair {|key, val|
- assert_not_nil(i = keys.index(key))
- assert_equals(val, values[i])
-
- n += 1
- }
- assert_equals(keys.size, n)
- assert_equals(@dbm, ret)
- end
-
- def test_each_value
- n = 0
- @dbm.each_value { n += 1 }
- assert_equals(0, n)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- n = 0
- ret = @dbm.each_value {|val|
- assert_not_nil(key = @dbm.index(val))
- assert_not_nil(i = keys.index(key))
- assert_equals(val, values[i])
-
- n += 1
- }
- assert_equals(keys.size, n)
- assert_equals(@dbm, ret)
- end
-
- def test_each_key
- n = 0
- @dbm.each_key { n += 1 }
- assert_equals(0, n)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- n = 0
- ret = @dbm.each_key {|key|
- assert_not_nil(i = keys.index(key))
- assert_equals(@dbm[key], values[i])
-
- n += 1
- }
- assert_equals(keys.size, n)
- assert_equals(@dbm, ret)
- end
-
- def test_keys
- assert_equals([], @dbm.keys)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- assert_equals(keys.sort, @dbm.keys.sort)
- assert_equals(values.sort, @dbm.values.sort)
- end
-
- def test_values
- test_keys
- end
-
- def test_shift
- assert_nil(@dbm.shift)
- assert_equals(0, @dbm.size)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- ret_keys = []
- ret_values = []
- while ret = @dbm.shift
- ret_keys.push ret[0]
- ret_values.push ret[1]
-
- assert_equals(keys.size - ret_keys.size, @dbm.size)
- end
-
- assert_equals(keys.sort, ret_keys.sort)
- assert_equals(values.sort, ret_values.sort)
- end
-
- def test_delete
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
- key = keys[1]
-
- assert_nil(@dbm.delete(key))
- assert_equals(0, @dbm.size)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- assert_equals('BAR', @dbm.delete(key))
- assert_nil(@dbm[key])
- assert_equals(2, @dbm.size)
-
- assert_nil(@dbm.delete(key))
-
- if /^CYGWIN_9/ !~ SYSTEM
- assert_exception(DBMError) {
- @dbm_rdonly.delete("foo")
- }
-
- assert_nil(@dbm_rdonly.delete("bar"))
- end
- end
- def test_delete_with_block
- key = 'no called block'
- @dbm[key] = 'foo'
- assert_equals('foo', @dbm.delete(key) {|k| k.replace 'called block'})
- assert_equals('no called block', key)
- assert_equals(0, @dbm.size)
-
- key = 'no called block'
- assert_equals(:blockval,
- @dbm.delete(key) {|k| k.replace 'called block'; :blockval})
- assert_equals('called block', key)
- assert_equals(0, @dbm.size)
- end
-
- def test_delete_if
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
-
- ret = @dbm.delete_if {|key, val| key.to_i < 50}
- assert_equals(@dbm, ret)
- check_size(50, @dbm)
-
- ret = @dbm.delete_if {|key, val| key.to_i >= 50}
- assert_equals(@dbm, ret)
- check_size(0, @dbm)
-
- # break
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
- check_size(100, @dbm)
- n = 0;
- @dbm.delete_if {|key, val|
- break if n > 50
- n+=1
- true
- }
- assert_equals(51, n)
- check_size(49, @dbm)
-
- @dbm.clear
-
- # raise
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
- check_size(100, @dbm)
- n = 0;
- begin
- @dbm.delete_if {|key, val|
- raise "runtime error" if n > 50
- n+=1
- true
- }
- rescue
- end
- assert_equals(51, n)
- check_size(49, @dbm)
- end
-
- def test_reject
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
-
- hash = @dbm.reject {|key, val| key.to_i < 50}
- assert_instance_of(Hash, hash)
- assert_equals(100, @dbm.size)
-
- assert_equals(50, hash.size)
- hash.each_pair {|key,val|
- assert_equals(false, key.to_i < 50)
- assert_equals(key, val)
- }
-
- hash = @dbm.reject {|key, val| key.to_i < 100}
- assert_instance_of(Hash, hash)
- assert_equals(true, hash.empty?)
- end
-
- def test_clear
- v = "1"
- 100.times {v = v.next; @dbm[v] = v}
-
- assert_equals(@dbm, @dbm.clear)
-
- # validate DBM#size
- i = 0
- @dbm.each { i += 1 }
- assert_equals(@dbm.size, i)
- assert_equals(0, i)
- end
-
- def test_invert
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
-
- hash = @dbm.invert
- assert_instance_of(Hash, hash)
- assert_equals(100, hash.size)
- hash.each_pair {|key, val|
- assert_equals(key.to_i, val.to_i)
- }
- end
-
- def test_update
- hash = {}
- v = "0"
- 100.times {v = v.next; hash[v] = v}
-
- @dbm["101"] = "101"
- @dbm.update hash
- assert_equals(101, @dbm.size)
- @dbm.each_pair {|key, val|
- assert_equals(key.to_i, val.to_i)
- }
- end
-
- def test_replace
- hash = {}
- v = "0"
- 100.times {v = v.next; hash[v] = v}
-
- @dbm["101"] = "101"
- @dbm.replace hash
- assert_equals(100, @dbm.size)
- @dbm.each_pair {|key, val|
- assert_equals(key.to_i, val.to_i)
- }
- end
-
- def test_haskey?
- assert_equals('bar', @dbm['foo']='bar')
- assert_equals(true, @dbm.has_key?('foo'))
- assert_equals(false, @dbm.has_key?('bar'))
- end
-
- def test_has_value?
- assert_equals('bar', @dbm['foo']='bar')
- assert_equals(true, @dbm.has_value?('bar'))
- assert_equals(false, @dbm.has_value?('foo'))
- end
-
- def test_to_a
- v = "0"
- 100.times {v = v.next; @dbm[v] = v}
-
- ary = @dbm.to_a
- assert_instance_of(Array, ary)
- assert_equals(100, ary.size)
- ary.each {|key,val|
- assert_equals(key.to_i, val.to_i)
- }
- end
-
- def test_to_hash
- v = "0"
- 100.times {v = v.next; @dbm[v] = v}
-
- hash = @dbm.to_hash
- assert_instance_of(Hash, hash)
- assert_equals(100, hash.size)
- hash.each {|key,val|
- assert_equals(key.to_i, val.to_i)
- }
- end
-end
-
-if $0 == __FILE__
- if ARGV.size == 0
- suite = RUNIT::TestSuite.new
- suite.add_test(TestDBM.suite)
- else
- suite = RUNIT::TestSuite.new
- ARGV.each do |testmethod|
- suite.add_test(TestDBM.new(testmethod))
- end
- end
-
- RUNIT::CUI::TestRunner.run(suite)
-end
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-03 23:14:35 +0000