CVS log for parser3/src/classes/hash.C

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Keyword substitution: kv
Default branch: MAIN

Copyright year updated, websites links changed to https://

Optimization: valid_options optimized where HashStringValue::Iterator used

VString(const char *avalue) added and used to optimize new VString(*new String(i.key(), String::L_TAINTED)) (related to feature #1277)

implements feature #1277
String::Body(const char *abody) now explicit
but HashString::put(const char *str, V value) added for simplicity
optimizations:
HASH_PUT_CSTR used where hash.put called several time during execution;
caching String::Body::uitoa used at all pash.put(<uint> calls.

^hash.array[[keys|values]] added (implements feature #1274)

more fixes for --with-build-warnings

Copyright year updated

^hash.set[first|last;value] + ^hash.set([-+]index)[value], and same for array added (implements feature #1253)

handy as_index() added, several exceptions texts fixed (related to feature #930)

^hash::create[$array] optimized

column names are fixed for most cases in multi_statements mode (related to feature #1197)

minor error messages spelling fixes

more accurate one_bool_column processing

HashStringValue::Iterator used for options

minor simplification

VBool::get used, unification

optimization: Value::as() removed as dynamic_cast is faster, Value::is() is still required for is operator.

copyright, authors actualized

keep old behavoir by default

^hash_a.intersection[hash_b; $.order[self|arg] ] added (implements #1215)

^break[] support for ^hash/table.select[] (implements feature #1222)

*** empty log message ***

*** empty log message ***

^hash.rename[ $.from[to] ... ] support added (related to feature #1144)

^hash.rename[from;to] added (implements feature #1144)

^hash.select option $.default(bool) added (related to feature #1172)

keep $_default in ^hash.reverse[]

^hash.select[key;value](bool-condition)[options hash] + ^hash.reverse[] added (implements feature #1172)

Copyright year updated

Show query instead of connect string in query_event_handlers exceptions (implements feature #1196)

cleanup: sql_ variables declaration moved to pa_common.h

regular new/delete no longer used in our code, stubs defend from accidental use (implements feature #1170)

fixed spelling typos from lintian reported by Sergey B Kirpichev (fixes bug #1156)

Copyright year: 2015->2017

Request::SKIP_INTERRUPTED, Request::SKIP_RETURN added and implemented,
Request::SKIP_* now checked after each possible process/execute call (fixes bug #1077)

warning war

-Wall warning war continues

cleanup: r.write_pass_lang, r.write_no_lang -> r.write (implements feature #1091)

Temp_lang removed, write_no_lang now almost equal write_pass_lang (related to feature #1091)

optimization: write_assign_lang removed as not required (first part of feature #1091 implementation)

params.get now returns Value&, not Value*

proces_to_value -> process after StringOrValue removed (related to feature #1020)

optimization: StringOrValue removed as it just slows down and adds complexity (implements feature #1020)

charsets -> pa_charsets, vs2015 warning war

VHashBase and VHashReference added, allowing ^reflection:fields_reference[] implementation (closes feature #1072)

bugfix: $._default was not copied if empty
feature: ^hash.contains[_default] added (implements feature #1055)

Optimization: HashStringValue::Iterator used in ^hash.foreach (related to feature #1073)

hash no longer blocks on change during foreach (implements feature #1073)

optimizaion: *_base_class removed (related to feature #1051)

Copyright year updated

new feature: no more $table.method and $hash.method, aliases for _at, _count, _key (related to feature #1017)

parser now compiles and works with undefined HASH_ORDER (related to feature #196)

^hash.sort[key;value]{string-key-maker}|(numeric-key-maker)[[asc|desc]] added (implements feature #196)

- ^õýø._at[...] now accepts second param [key|value|hash] ( new feature: #1012 )

no message

- ^hash.delete[] clear all hash ( new feature: #989 )
- tiny optimization in intersects

for getters and setters to be executed request.put_element should be called, not context.put_element (fixes issue #948)

optimization: put_element no longer has "bool areplace" argument, related to issue #903

- Optimisation: do not create multiple empty strings while ::sql. uae String::Empty instead

"hash flocked" error removed for safe operations like ^h._count[] ( new feature: #335 )

- MethodParams::as_hash is optimized and improved (whitespaces are allowed as empty options)
- MethodParams::as_table is added
- above methods are used for parsing methods' options ( new feature: #9 )

ident now works under Linux + ident displays filenames (closes issue #818)
Copyright updated

ident test

- little tunning with get_hash usage

- params.as_hash is used more while parsing methods hash-options

- warnings removed

used_directly() now true by default

length from sql server is now ignored, as sql string can contain 0x00 inside (bugfix: #119)

- two warnings about signed/unsigned mismatch were removed

- ^hash._at[first|last|[-]N] ( new feature: #53 )

- exception comment strings "options must be hash", "options must be hash, not code" and "called with invalid option" were replaced by constatns
- exception comment string "invalid option passed" was replaced by "called with invalid option" (now in different methods are the same exception comment string)

- new classes implementation

- break in cycles was optimized

no message

no message

- some code cleanup

- cstr(params) and cstrm(params) were deleted. taint_cstr[m] and untaint_cstr[m] should be used

- optimizations and simplification of string.cstr(...)

- string length cacheing was implemented

- fixed bug which was introduced with OPTIMIZE_SINGLE_STRING optimization

- create object for storing object's fields only for parser objects

- String constructors don't have that stupid true/false param which means 'tainted'. they accept lang instead.

- result optimisation
- helper_length parameter removed from string constructors

- little optimisation: somewhere length() was replaced by is_empty()

- more optimisations were added: some operators don't switch write context anylonger

- bool optimisation (use only 2 bool objects)

- don't throw exception if $.limit value if empty. autoconvert it as everywere

- $.limit(0) fixes

- ^hash::sql has a new option: $.type[hash|string|table] as ^table.hash[] one.

- optimization: don't create any key variable if variable name wasn't specified (^h.foreach[;v]{...})

- calculate var_context once before foreach

- little optimisation

- hash.contain => hash.contains

- some stuff for use with .for_each moved to common

- added ^hash.contain[key]

- "parser.runtime" strings were removed

incorporated patch from misha
Sent: Wednesday, June 07, 2006 9:52 PM
Subject: parser3: patch for $hash._default disappear while

+ ^break[] ^continue[], in ^for, ^while, ^menu, ^hash/hashfile.foreach

! switched to VS2005 (projects and object<info explicitly typed>.for_each(, info))
+ $response:field[] setting void means removing
+ grammar $name` name stops now, for mysql `$field`
+ started ^break[] ^continue[], in ^for. TODO: to other iterators (while, menu, foreach)
+ all log messages += [uri=, method=, cl=]

merged ! optional options were allowed to be empty. were checked if(is_string), changed to !defined||is_string to allow void

! optional options were allowed to be empty. were checked if(is_string), changed to !defined||is_string to allow void

2005

. 2005 ;)

+ 3.2.0 beta: merged from dynamic_fields_join

! restored put_element('replace' param), and restored its checks in vobject.put_element->static fields | dynamic properties

joined_dynamic_fields: removed unused param from put_method (returned to 3 params)

joined_dynamic_fields: just compiled

joined_dynamic_fields: started

! bugfix ^string:sql ^table:sql ^hash:sql now DO process $.bind option

hash: adding/cloning adds/clones _default now

$hash[
	$.a[1]
	$._default[def]
]
#$hash2[^hash::create[$hash]]
$hash2[^hash::create[]]
^hash2.add[$hash]
$hash2.shit

new:
	^void:sql{call paf(:a)}[
		$.bind[
			$.a[2]
		]
	]
output variables work.
todo: check in out variables

started:
	^void:sql{call paf(:a)}[
		$.bind[
			$.a[2]
		]
	]
input variables work.
todo:output

bugfix: ^hash::sql{one column} now produces $.hash[$.column_value1(true) ... ]
[were producing some strang thing]

new: ^hash._keys[>>name<<] to call sole column of result

feature: ^hash::sql{one colum result} now produces hash of column=>1

bugfix: ^hash.add[$hash] ^hash.sub[$hash] could hang. now such add does nothing, sub clears $hash

2004

more warnings --

more warnings --

static const char * const IDENT

turned on warnings level4 on all projects (except libltdl=off & libsdbm=level3)
found several unitialized vars

resurrected: pool idea. now only for destructing objects at request processing end

hashfile: foreach

hashfile: foreach

moved tempate_gc to HEAD

fixed several uninitialized local structures.
notably ^hash.foreach now inserts delimiters properly [were inserting it before first body]

allowed ^hash::create[^rem{xxx}]   [were to strict a check]

pa_vform violated String::invariant. started fixing [not compiled now]

$hash._default showed in foreach & co bug fix
http://i2/tasks/edit/?id=4493701604654042676

@main[]
$with_default[
	$.a[1]
	$._default[default from with_default]
]
^show[$with_default]

$to_add_to[
	$.b[2]
]
^to_add_to.add[$with_default]
=$to_add_to.xxx=<br>


^show[$to_add_to]


$cloned[^hash::create[$with_default]]
=$cloned.xxx=<br>
^show[$cloned]


@show[hash]
^hash.foreach[k;v]{
	$k = $v <br>

}
<hr>

MethodParams& now [methods without params receive zero reference, but they are expected not to look there]

all calls to String::String(str,helper_length) are checked.
found/fixed one place:
$request:body now zero-terminated,

introducing append_help_length [radical improvement here]

all linked
todo: debug

image.C compiled

hash.C compiled

file.C
table.C compiled

pa_request.C compiled

pa_request.C 50% compiled

introducing StringBody [C++ CORD wrapper]

more tests OK

started test

lots of replacements,
todo:we can ignore lang in cmp and pos really,
		but would split properly!

started porting to gc:
PA_Object done
lots of replacements also

started full-scale-site-test [~ http://parser.ru sources]

some fixes

tests:
96 image EXIF  [bug fixed]

methoded_array now contains all Mxxx classes
SAPI::get_env now returns info on pool
more tests

string cmp fixed

classes.lib - 0 error(s), 0 warning(s)
parser.C compiled

math compiled [win32]

hash compiled

hash 50% compiled

date compiled

int compiled

void  compiled :)

grammar compiled

started main: compile_tools

2002->2003

changed exception handling mech in sql handlers #2

changed exception handling mech in sql handlers

method_frame now always changed, with no exception to native calls.
for&foreach changed to use method_frame.caller for their var's name context

pa_request contexts made privated, plus get_{self/method_frame} to read.
Request_context_saver used in ^try to save flang too.
[were not saved]

table.sql hash::sql flag to allow duplicate keys [$.distinct(1/0)]
first record taken [were last]

table.sql hash::sql duplicate keys now errors

foreach delims bug fixed [were ,2,3]

junction_cleaner moved to auto VMethodFrame [called less frequent, allowed to remove ugly Junction.change_context-s from many places, switch, mail:send..html{}, ..]
request.root renamed to method_frame [more easyreading]
ancient {...PUSH/POPs...} changed to stack vars [speed up]

fixed source of ^hash::sql{bad}

VObject.get/out now looking down/up tree
todo: fix error message on non-constructed parents

sql options can be string now
^xxx:sql{...}[
#  $.default()
}

$Date: now$

ident.C* removed

fclass_real lowered from VStateless_class to VObject

removed Value::fname

started dual write_xxx_lang functions, if checked & works

killed Request::process() wrapping VString(String) in case we need only String

assigned exception types

name spelling

2002

unified  hash::sql, now
^hash::sql{query}[[$.limit(2) $.offset(4)]]

auto closers to sql_connection, stylesheet_connection
auto destroyers to remaining gnome objects

hash now does not containt 0 values. put 0 actullay removes.
no check on 0 value in foreach now required

$status:db
fixed used not initialized in db_connection & db_table

changed root behavior in native calls.
it left unchanged, so ^for ^foreach & co can use r.root to write their i & key,value there

hash locking
disabled changing of hash inside of foreach

^hashfile.foreach[key|value]{body}[[separator]|{separator}]
prev were hash.foreach

^foreach[key|value]{body}[[separator]|{separator}]

^hash.delete[key]

^hashfile.hash[]

switched to c++ exceptions 0

    !^hash.add[addme]
    !^hash.sub[subme]
    !^a.union[b] = new
    !^a.intersection[b] = new
    !^a.intersects[b] = bool

    !^hash::append[append_from]

    !^hash::create[[copy_from]]

added ident.awk and main.dsp splitted to main+classes+types along to .am

merged with before_xml

merged latest bugfixes from before_xml branch
^if(def $hash) now true only when ^hash:_count[]!=0
moved
.string .save .file from dom to dnode

started
dnode
    DOM:
    $node.name
    $node.value
    ...others...
    ^node.xpath[/rates/USD] = hash
dom(dnode)

expressions unary+
^hash.count[]
bugfix: in expression compound($aa.zz.xx) names now can have minus '-' in name after '.'

now there's special hash key '_default' [instead of ^_default method]
$hash[
	$.a[1]
	$.b[2]
	$._default[xx]
]
$hash.c

hash:_default now [was hash:default]

hash:keys renamed to hash:_keys :(

changed sql driver query interface

changed sql driver query interface

date  now set $fields roll string.  todo: sql, calendar

^hash.keys[]

*/
static const char *RCSId="$Id: double.C,v 1.31 2001/06/28 07:41:59 parser Exp $";

static char *RCSId="$Id$";

nothing renamed to void

'unknown' renamed to 'nothing'

'unknown' renamed to 'nothing'

started int:sql

hash:sql moved to main trunc. operators.txt updated

hash:sql

hash.C added