390.1.2
by Monty Taylor
Fixed copyright headers in drizzled/ |
1 |
/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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1999.6.1
by kalebral at gmail
update Copyright strings to a more common format to help with creating the master debian copyright file |
4 |
* Copyright (C) 2008 Sun Microsystems, Inc.
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390.1.2
by Monty Taylor
Fixed copyright headers in drizzled/ |
5 |
*
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6 |
* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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8 |
* the Free Software Foundation; version 2 of the License.
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9 |
*
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10 |
* This program is distributed in the hope that it will be useful,
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11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 |
* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18 |
*/
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1
by brian
clean slate |
19 |
|
2234
by Brian Aker
Mass removal of ifdef/endif in favor of pragma once. |
20 |
#pragma once
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584.1.15
by Monty Taylor
The mega-patch from hell. Renamed sql_class to session (since that's what it is) and removed it and field and table from common_includes. |
21 |
|
656.1.34
by Monty Taylor
Got closer... |
22 |
#include <string> |
1813.2.1
by Monty Taylor
Migrated --basedir to feed a path. |
23 |
#include <boost/filesystem.hpp> |
656.1.34
by Monty Taylor
Got closer... |
24 |
|
2252.1.3
by Olaf van der Spek
Common fwd |
25 |
#include <drizzled/common_fwd.h> |
2173.2.1
by Monty Taylor
Fixes incorrect usage of include |
26 |
#include <drizzled/constrained_value.h> |
27 |
#include <drizzled/set_var.h> |
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28 |
#include <drizzled/show_type.h> |
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29 |
#include <drizzled/item_result.h> |
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30 |
#include <drizzled/base.h> |
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2281.5.1
by Muhammad Umair
Merged charset declarations of global_charset_info.h and charset_info.h into charset.h header file. |
31 |
#include <drizzled/charset.h> |
2173.2.1
by Monty Taylor
Fixes incorrect usage of include |
32 |
#include <drizzled/lex_string.h> |
33 |
#include <drizzled/visibility.h> |
|
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
34 |
|
2207.8.3
by Olaf van der Spek
Merge trunk |
35 |
namespace drizzled { |
1122.2.13
by Monty Taylor
Header cleanup. |
36 |
|
520.1.21
by Brian Aker
THD -> Session rename |
37 |
typedef int (*sys_check_func)(Session *, set_var *); |
38 |
typedef bool (*sys_update_func)(Session *, set_var *); |
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
39 |
typedef void (*sys_after_update_func)(Session *, sql_var_t); |
40 |
typedef void (*sys_set_default_func)(Session *, sql_var_t); |
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520.1.22
by Brian Aker
Second pass of thd cleanup |
41 |
typedef unsigned char *(*sys_value_ptr_func)(Session *session); |
1
by brian
clean slate |
42 |
|
1022.2.37
by Monty Taylor
Moved more tolower calls to setup rather than during runtime. |
43 |
static const std::vector<std::string> empty_aliases; |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
44 |
extern struct drizzle_system_variables max_system_variables; |
1241.9.33
by Monty Taylor
Moved most of the global vars to set_var where they belong. |
45 |
extern size_t table_def_size; |
46 |
||
1556.1.1
by Brian Aker
Updates for moving temporary directory. |
47 |
extern std::string drizzle_tmpdir; |
1241.9.33
by Monty Taylor
Moved most of the global vars to set_var where they belong. |
48 |
extern const char *first_keyword; |
49 |
extern const char *in_left_expr_name; |
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50 |
extern const char *in_additional_cond; |
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51 |
extern const char *in_having_cond; |
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1813.2.1
by Monty Taylor
Migrated --basedir to feed a path. |
52 |
extern boost::filesystem::path basedir; |
1813.2.2
by Monty Taylor
Replaced pid-file with fs::path. |
53 |
extern boost::filesystem::path pid_file; |
1813.2.6
by Monty Taylor
Made secure_file_priv be an fs::path from the beginning. |
54 |
extern boost::filesystem::path secure_file_priv; |
2318.5.31
by Olaf van der Spek
Refactor |
55 |
extern const char *opt_tc_log_file; |
1241.9.33
by Monty Taylor
Moved most of the global vars to set_var where they belong. |
56 |
extern uint64_t session_startup_options; |
57 |
extern uint32_t global_thread_id; |
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58 |
extern uint64_t table_cache_size; |
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1863.1.7
by Monty Taylor
Add a constrained_value class which allows us to set compile-time |
59 |
extern back_log_constraints back_log; |
1241.9.33
by Monty Taylor
Moved most of the global vars to set_var where they belong. |
60 |
extern uint32_t ha_open_options; |
2318.5.31
by Olaf van der Spek
Refactor |
61 |
extern const char *drizzled_bind_host; |
1241.9.33
by Monty Taylor
Moved most of the global vars to set_var where they belong. |
62 |
extern uint32_t dropping_tables; |
63 |
extern bool opt_endinfo; |
|
64 |
extern uint32_t volatile thread_running; |
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65 |
extern uint32_t volatile global_read_lock; |
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66 |
extern bool opt_readonly; |
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1794.3.2
by Andrew Hutchings
Re-enabled scheduler option. |
67 |
extern const char *opt_scheduler; |
2132.3.1
by Andrew Hutchings
Make transaction_message_threshold a read-only global variable instead of a per-session variable |
68 |
extern size_t transaction_message_threshold; |
1022.2.37
by Monty Taylor
Moved more tolower calls to setup rather than during runtime. |
69 |
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2318.2.7
by Olaf van der Spek
Refactor |
70 |
uint64_t fix_unsigned(Session*, uint64_t, const option&); |
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
71 |
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2194.7.1
by Monty Taylor
Marked two different thing sas exported API. |
72 |
DRIZZLED_API const std::string &getServerHostname(); |
1878.3.1
by Monty Taylor
Split set_var.* into sys_var.* and set_var.* |
73 |
int sys_var_init(); |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
74 |
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1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
75 |
/**
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76 |
* A class which represents a variable, either global or
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77 |
* session-local.
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78 |
*/
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2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
79 |
class DRIZZLED_API sys_var |
1
by brian
clean slate |
80 |
{
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1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
81 |
protected: |
1857.3.1
by Monty Taylor
Added support for registering regular sys_var instances via module::Context. |
82 |
std::string name; /**< The name of the variable */ |
1976.2.10
by Monty Taylor
Add ability to add a validation function to any sys_var. duh. |
83 |
sys_check_func check_func; |
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
84 |
sys_after_update_func after_update; /**< Function pointer triggered after the variable's value is updated */ |
1878.3.1
by Monty Taylor
Split set_var.* into sys_var.* and set_var.* |
85 |
struct option *option_limits; /**< Updated by by sys_var_init() */ |
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
86 |
bool m_allow_empty_value; /**< Does variable allow an empty value? */ |
87 |
public: |
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1976.2.10
by Monty Taylor
Add ability to add a validation function to any sys_var. duh. |
88 |
sys_var(const std::string &name_arg, |
89 |
sys_after_update_func func= NULL, |
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90 |
sys_check_func check_func_arg= NULL) |
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1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
91 |
:
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92 |
name(name_arg), |
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1976.2.10
by Monty Taylor
Add ability to add a validation function to any sys_var. duh. |
93 |
check_func(check_func_arg), |
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
94 |
after_update(func), |
1897.4.14
by Monty Taylor
Update to support default values and properly throw warnings on value |
95 |
option_limits(NULL), |
51.1.46
by Jay Pipes
Removed/replaced DBUG symbols and standardized TRUE/FALSE |
96 |
m_allow_empty_value(true) |
1
by brian
clean slate |
97 |
{}
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98 |
virtual ~sys_var() {} |
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1022.2.37
by Monty Taylor
Moved more tolower calls to setup rather than during runtime. |
99 |
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1857.3.1
by Monty Taylor
Added support for registering regular sys_var instances via module::Context. |
100 |
void setName(const std::string &name_in) |
101 |
{
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102 |
name= name_in; |
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103 |
}
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104 |
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1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
105 |
/**
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106 |
* Returns the name of the variable.
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107 |
*
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108 |
* @note
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109 |
*
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110 |
* So that we can exist in a Registry. We really need to formalize that
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111 |
*/
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112 |
inline const std::string &getName() const |
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113 |
{
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114 |
return name; |
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115 |
}
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116 |
/**
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117 |
* Returns a vector of strings representing aliases
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118 |
* for this variable's name.
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119 |
*/
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120 |
const std::vector<std::string>& getAliases() const |
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121 |
{
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122 |
return empty_aliases; |
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123 |
}
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124 |
/**
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125 |
* Returns a pointer to the variable's option limits
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126 |
*/
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1410.3.4
by Djellel E. Difallah
update references to old my_'s |
127 |
inline struct option *getOptionLimits() const |
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
128 |
{
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129 |
return option_limits; |
|
130 |
}
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131 |
/**
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132 |
* Sets the pointer to the variable's option limits
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133 |
*
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1410.3.4
by Djellel E. Difallah
update references to old my_'s |
134 |
* @param Pointer to the option limits option variable
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1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
135 |
*/
|
1410.3.4
by Djellel E. Difallah
update references to old my_'s |
136 |
inline void setOptionLimits(struct option *in_option_limits) |
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
137 |
{
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138 |
option_limits= in_option_limits; |
|
139 |
}
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140 |
/**
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141 |
* Returns the function pointer for after update trigger, or NULL if none.
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142 |
*/
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143 |
inline sys_after_update_func getAfterUpdateTrigger() const |
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144 |
{
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145 |
return after_update; |
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146 |
}
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520.1.22
by Brian Aker
Second pass of thd cleanup |
147 |
virtual bool check(Session *session, set_var *var); |
148 |
bool check_enum(Session *session, set_var *var, const TYPELIB *enum_names); |
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149 |
virtual bool update(Session *session, set_var *var)=0; |
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1273.13.24
by Brian Aker
Updating style, simplified code. |
150 |
virtual void set_default(Session *, sql_var_t) |
77.1.7
by Monty Taylor
Heap builds clean. |
151 |
{}
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1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
152 |
virtual SHOW_TYPE show_type() |
153 |
{
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154 |
return SHOW_UNDEF; |
|
155 |
}
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2445.1.16
by Olaf van der Spek
Refactor |
156 |
virtual unsigned char *value_ptr(Session*, sql_var_t) = 0; |
1273.13.24
by Brian Aker
Updating style, simplified code. |
157 |
virtual bool check_type(sql_var_t type) |
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
158 |
{
|
159 |
return type != OPT_GLOBAL; |
|
160 |
} /* Error if not GLOBAL */ |
|
1
by brian
clean slate |
161 |
virtual bool check_update_type(Item_result type) |
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
162 |
{
|
163 |
return type != INT_RESULT; |
|
164 |
} /* Assume INT */ |
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
165 |
virtual bool check_default(sql_var_t) |
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
166 |
{
|
167 |
return option_limits == 0; |
|
168 |
}
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2445.1.17
by Olaf van der Spek
Refactor |
169 |
Item *item(Session*, sql_var_t); |
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
170 |
virtual bool is_readonly() const |
171 |
{
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172 |
return 0; |
|
173 |
}
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1
by brian
clean slate |
174 |
};
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175 |
||
1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
176 |
/**
|
177 |
* A base class for all variables that require its access to
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178 |
* be guarded with a mutex.
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179 |
*/
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2445.1.17
by Olaf van der Spek
Refactor |
180 |
class DRIZZLED_API sys_var_global : public sys_var |
1
by brian
clean slate |
181 |
{
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182 |
protected: |
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183 |
pthread_mutex_t *guard; |
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184 |
public: |
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2445.1.17
by Olaf van der Spek
Refactor |
185 |
sys_var_global(const char *name_arg, sys_after_update_func after_update_arg, pthread_mutex_t *guard_arg) : |
186 |
sys_var(name_arg, after_update_arg), |
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187 |
guard(guard_arg) |
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1055.2.20
by Jay Pipes
Refactors sys_var class -- doxygenates and documents the class members and functions. Protects all member variables and adds public getters/setters. |
188 |
{}
|
1
by brian
clean slate |
189 |
};
|
190 |
||
2445.1.17
by Olaf van der Spek
Refactor |
191 |
class DRIZZLED_API sys_var_uint32_t_ptr : public sys_var |
520.4.14
by Monty Taylor
Removed korr.h and tztime.h from common_includes. Also removed the HAVE_DTRACE block and stuck it in autoconf. |
192 |
{
|
193 |
uint32_t *value; |
|
194 |
public: |
|
2445.1.17
by Olaf van der Spek
Refactor |
195 |
sys_var_uint32_t_ptr(const char *name_arg, uint32_t *value_ptr_arg) : |
196 |
sys_var(name_arg), value(value_ptr_arg) |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
197 |
{ } |
2445.1.17
by Olaf van der Spek
Refactor |
198 |
sys_var_uint32_t_ptr(const char *name_arg, uint32_t *value_ptr_arg, sys_after_update_func func) : |
199 |
sys_var(name_arg,func), value(value_ptr_arg) |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
200 |
{ } |
910.4.10
by Stewart Smith
fix system variables for correct endian architectures. |
201 |
bool check(Session *session, set_var *var); |
520.4.14
by Monty Taylor
Removed korr.h and tztime.h from common_includes. Also removed the HAVE_DTRACE block and stuck it in autoconf. |
202 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
203 |
void set_default(Session *session, sql_var_t type); |
910.4.18
by Stewart Smith
fix alignment of variables (incl key cache). fixes SIGBUS on SPARC64 |
204 |
SHOW_TYPE show_type() { return SHOW_INT; } |
2445.1.16
by Olaf van der Spek
Refactor |
205 |
unsigned char *value_ptr(Session *, sql_var_t) |
520.4.14
by Monty Taylor
Removed korr.h and tztime.h from common_includes. Also removed the HAVE_DTRACE block and stuck it in autoconf. |
206 |
{ return (unsigned char*) value; } |
207 |
};
|
|
208 |
||
2445.1.17
by Olaf van der Spek
Refactor |
209 |
class DRIZZLED_API sys_var_uint32_t_ptr_readonly : public sys_var_uint32_t_ptr |
1964.2.9
by Monty Taylor
All protocol stuff except for the buffer_length. WTF? |
210 |
{
|
211 |
public: |
|
2445.1.16
by Olaf van der Spek
Refactor |
212 |
sys_var_uint32_t_ptr_readonly(const char *name_arg, uint32_t *value_ptr_arg) : |
1964.2.9
by Monty Taylor
All protocol stuff except for the buffer_length. WTF? |
213 |
sys_var_uint32_t_ptr(name_arg, value_ptr_arg) |
214 |
{}
|
|
215 |
||
216 |
sys_var_uint32_t_ptr_readonly(const char *name_arg, |
|
217 |
uint32_t *value_ptr_arg, |
|
218 |
sys_after_update_func func) : |
|
219 |
sys_var_uint32_t_ptr(name_arg, value_ptr_arg, func) |
|
220 |
{}
|
|
221 |
||
222 |
bool is_readonly() const |
|
223 |
{
|
|
224 |
return true; |
|
225 |
}
|
|
226 |
};
|
|
227 |
||
520.4.14
by Monty Taylor
Removed korr.h and tztime.h from common_includes. Also removed the HAVE_DTRACE block and stuck it in autoconf. |
228 |
|
2445.1.17
by Olaf van der Spek
Refactor |
229 |
class DRIZZLED_API sys_var_uint64_t_ptr : public sys_var |
1
by brian
clean slate |
230 |
{
|
151
by Brian Aker
Ulonglong to uint64_t |
231 |
uint64_t *value; |
1897.4.14
by Monty Taylor
Update to support default values and properly throw warnings on value |
232 |
const uint64_t default_value; |
233 |
bool have_default_value; |
|
10
by Brian Aker
Start of var cleanup (really.... looking at this code the entire thing needs |
234 |
public: |
1897.4.14
by Monty Taylor
Update to support default values and properly throw warnings on value |
235 |
sys_var_uint64_t_ptr(const char *name_arg, uint64_t *value_ptr_arg) : |
236 |
sys_var(name_arg), |
|
237 |
value(value_ptr_arg), |
|
238 |
default_value(0), |
|
239 |
have_default_value(false) |
|
240 |
{ } |
|
241 |
||
242 |
sys_var_uint64_t_ptr(const char *name_arg, |
|
243 |
uint64_t *value_ptr_arg, |
|
244 |
const uint64_t default_value_in) : |
|
245 |
sys_var(name_arg), |
|
246 |
value(value_ptr_arg), |
|
247 |
default_value(default_value_in), |
|
248 |
have_default_value(true) |
|
249 |
{ } |
|
250 |
||
251 |
sys_var_uint64_t_ptr(const char *name_arg, |
|
252 |
uint64_t *value_ptr_arg, |
|
253 |
sys_after_update_func func) : |
|
254 |
sys_var(name_arg,func), |
|
255 |
value(value_ptr_arg), |
|
256 |
default_value(0), |
|
257 |
have_default_value(false) |
|
258 |
{ } |
|
259 |
||
260 |
sys_var_uint64_t_ptr(const char *name_arg, |
|
261 |
uint64_t *value_ptr_arg, |
|
262 |
sys_after_update_func func, |
|
263 |
const uint64_t default_value_in) : |
|
264 |
sys_var(name_arg,func), |
|
265 |
value(value_ptr_arg), |
|
266 |
default_value(default_value_in), |
|
267 |
have_default_value(true) |
|
268 |
{ } |
|
269 |
||
520.1.22
by Brian Aker
Second pass of thd cleanup |
270 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
271 |
void set_default(Session *session, sql_var_t type); |
1897.4.14
by Monty Taylor
Update to support default values and properly throw warnings on value |
272 |
virtual bool check_default(sql_var_t) |
273 |
{
|
|
274 |
return (not have_default_value) && option_limits == 0; |
|
275 |
}
|
|
1
by brian
clean slate |
276 |
SHOW_TYPE show_type() { return SHOW_LONGLONG; } |
2445.1.16
by Olaf van der Spek
Refactor |
277 |
unsigned char *value_ptr(Session *, sql_var_t) |
481
by Brian Aker
Remove all of uchar. |
278 |
{ return (unsigned char*) value; } |
1
by brian
clean slate |
279 |
};
|
280 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
281 |
class DRIZZLED_API sys_var_size_t_ptr :public sys_var |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
282 |
{
|
283 |
size_t *value; |
|
284 |
public: |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
285 |
sys_var_size_t_ptr(const char *name_arg, size_t *value_ptr_arg) |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
286 |
:sys_var(name_arg),value(value_ptr_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
287 |
{ } |
288 |
sys_var_size_t_ptr(const char *name_arg, size_t *value_ptr_arg, |
|
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
289 |
sys_after_update_func func) |
290 |
:sys_var(name_arg,func), value(value_ptr_arg) |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
291 |
{ } |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
292 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
293 |
void set_default(Session *session, sql_var_t type); |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
294 |
SHOW_TYPE show_type() { return SHOW_SIZE; } |
2445.1.16
by Olaf van der Spek
Refactor |
295 |
unsigned char *value_ptr(Session *, sql_var_t) |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
296 |
{ return (unsigned char*) value; } |
297 |
};
|
|
1
by brian
clean slate |
298 |
|
2132.3.1
by Andrew Hutchings
Make transaction_message_threshold a read-only global variable instead of a per-session variable |
299 |
class DRIZZLED_API sys_var_size_t_ptr_readonly :public sys_var_size_t_ptr |
300 |
{
|
|
301 |
public: |
|
302 |
sys_var_size_t_ptr_readonly(const char *name_arg, |
|
303 |
size_t *value_arg) |
|
304 |
:sys_var_size_t_ptr(name_arg, value_arg) |
|
305 |
{}
|
|
306 |
bool is_readonly() const { return 1; } |
|
307 |
};
|
|
308 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
309 |
class DRIZZLED_API sys_var_bool_ptr :public sys_var |
1
by brian
clean slate |
310 |
{
|
1964.2.16
by Monty Taylor
took care of innodb SessionVAR usage. |
311 |
bool default_value; |
1
by brian
clean slate |
312 |
public: |
146
by Brian Aker
my_bool cleanup. |
313 |
bool *value; |
1897.4.10
by Monty Taylor
Converted transaction_log. |
314 |
sys_var_bool_ptr(const std::string &name_arg, bool *value_arg, |
315 |
sys_after_update_func func= NULL) : |
|
1964.2.16
by Monty Taylor
took care of innodb SessionVAR usage. |
316 |
sys_var(name_arg, func), default_value(*value_arg), value(value_arg) |
1897.4.10
by Monty Taylor
Converted transaction_log. |
317 |
{ } |
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
318 |
bool check(Session *session, set_var *var); |
1964.2.16
by Monty Taylor
took care of innodb SessionVAR usage. |
319 |
virtual bool check_default(sql_var_t) |
320 |
{
|
|
321 |
return false; |
|
322 |
}
|
|
520.1.22
by Brian Aker
Second pass of thd cleanup |
323 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
324 |
void set_default(Session *session, sql_var_t type); |
146
by Brian Aker
my_bool cleanup. |
325 |
SHOW_TYPE show_type() { return SHOW_MY_BOOL; } |
2445.1.16
by Olaf van der Spek
Refactor |
326 |
unsigned char *value_ptr(Session *, sql_var_t) |
481
by Brian Aker
Remove all of uchar. |
327 |
{ return (unsigned char*) value; } |
644
by Brian Aker
Clean up warnings for Solaris. |
328 |
bool check_update_type(Item_result) |
146
by Brian Aker
my_bool cleanup. |
329 |
{ return 0; } |
330 |
};
|
|
331 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
332 |
class DRIZZLED_API sys_var_bool_ptr_readonly :public sys_var_bool_ptr |
1
by brian
clean slate |
333 |
{
|
334 |
public: |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
335 |
sys_var_bool_ptr_readonly(const char *name_arg, |
147
by Brian Aker
More my_bool conversion. This time the set_var class. |
336 |
bool *value_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
337 |
:sys_var_bool_ptr(name_arg, value_arg) |
1
by brian
clean slate |
338 |
{}
|
339 |
bool is_readonly() const { return 1; } |
|
340 |
};
|
|
341 |
||
342 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
343 |
class DRIZZLED_API sys_var_str :public sys_var |
1
by brian
clean slate |
344 |
{
|
345 |
public: |
|
346 |
char *value; // Pointer to allocated string |
|
482
by Brian Aker
Remove uint. |
347 |
uint32_t value_length; |
1
by brian
clean slate |
348 |
sys_update_func update_func; |
349 |
sys_set_default_func set_default_func; |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
350 |
sys_var_str(const char *name_arg, |
1964.1.1
by Monty Taylor
Updated more sys_vars. |
351 |
sys_check_func check_func_arg, |
352 |
sys_update_func update_func_arg, |
|
353 |
sys_set_default_func set_default_func_arg, |
|
1976.2.10
by Monty Taylor
Add ability to add a validation function to any sys_var. duh. |
354 |
char *value_arg) : |
355 |
sys_var(name_arg, NULL, check_func_arg), |
|
356 |
value(value_arg), |
|
357 |
update_func(update_func_arg), |
|
358 |
set_default_func(set_default_func_arg) |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
359 |
{ } |
520.1.22
by Brian Aker
Second pass of thd cleanup |
360 |
bool check(Session *session, set_var *var); |
361 |
bool update(Session *session, set_var *var) |
|
1
by brian
clean slate |
362 |
{
|
520.1.22
by Brian Aker
Second pass of thd cleanup |
363 |
return (*update_func)(session, var); |
1
by brian
clean slate |
364 |
}
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
365 |
void set_default(Session *session, sql_var_t type) |
1
by brian
clean slate |
366 |
{
|
520.1.22
by Brian Aker
Second pass of thd cleanup |
367 |
(*set_default_func)(session, type); |
1
by brian
clean slate |
368 |
}
|
369 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
|
2445.1.16
by Olaf van der Spek
Refactor |
370 |
unsigned char *value_ptr(Session *, sql_var_t) |
481
by Brian Aker
Remove all of uchar. |
371 |
{ return (unsigned char*) value; } |
1
by brian
clean slate |
372 |
bool check_update_type(Item_result type) |
373 |
{
|
|
374 |
return type != STRING_RESULT; /* Only accept strings */ |
|
375 |
}
|
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
376 |
bool check_default(sql_var_t) |
77.1.7
by Monty Taylor
Heap builds clean. |
377 |
{ return 0; } |
1
by brian
clean slate |
378 |
};
|
379 |
||
380 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
381 |
class DRIZZLED_API sys_var_fs_path : |
1813.2.1
by Monty Taylor
Migrated --basedir to feed a path. |
382 |
public sys_var |
383 |
{
|
|
384 |
const boost::filesystem::path &value; |
|
385 |
public: |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
386 |
sys_var_fs_path(const char *name_arg, |
1813.2.1
by Monty Taylor
Migrated --basedir to feed a path. |
387 |
const boost::filesystem::path& value_arg) : |
388 |
sys_var(name_arg), |
|
389 |
value(value_arg) |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
390 |
{ } |
1813.2.1
by Monty Taylor
Migrated --basedir to feed a path. |
391 |
|
392 |
inline void set(char *) |
|
393 |
{ } |
|
394 |
||
395 |
bool check(Session *, set_var *) |
|
396 |
{
|
|
397 |
return true; |
|
398 |
}
|
|
399 |
bool update(Session *, set_var *) |
|
400 |
{
|
|
401 |
return true; |
|
402 |
}
|
|
403 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
|
2445.1.16
by Olaf van der Spek
Refactor |
404 |
unsigned char *value_ptr(Session *, sql_var_t) |
1813.2.1
by Monty Taylor
Migrated --basedir to feed a path. |
405 |
{
|
406 |
return (unsigned char*)(value.file_string().c_str()); |
|
407 |
}
|
|
408 |
bool check_update_type(Item_result) |
|
409 |
{
|
|
410 |
return true; |
|
411 |
}
|
|
412 |
bool check_default(sql_var_t) { return true; } |
|
413 |
bool is_readonly() const { return true; } |
|
414 |
};
|
|
415 |
||
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
416 |
template<class T> |
417 |
class sys_var_constrained_value : |
|
418 |
public sys_var |
|
419 |
{
|
|
420 |
constrained_value<T> &value; |
|
421 |
T basic_value; |
|
422 |
T default_value; |
|
423 |
public: |
|
424 |
sys_var_constrained_value(const char *name_arg, |
|
425 |
constrained_value<T> &value_arg) : |
|
426 |
sys_var(name_arg), |
|
427 |
value(value_arg), |
|
1964.2.10
by Monty Taylor
Changed show SHOW_INT works ... man, trying to cast things as a method of data storage is lame. |
428 |
default_value(value_arg.get()) |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
429 |
{ } |
430 |
||
431 |
sys_var_constrained_value(const char *name_arg, |
|
432 |
constrained_value<T> &value_arg, |
|
1964.1.1
by Monty Taylor
Updated more sys_vars. |
433 |
sys_after_update_func after_update_func_arg) : |
434 |
sys_var(name_arg, after_update_func_arg), |
|
435 |
value(value_arg), |
|
1964.2.10
by Monty Taylor
Changed show SHOW_INT works ... man, trying to cast things as a method of data storage is lame. |
436 |
default_value(value_arg.get()) |
1964.1.1
by Monty Taylor
Updated more sys_vars. |
437 |
{ } |
438 |
||
1976.2.10
by Monty Taylor
Add ability to add a validation function to any sys_var. duh. |
439 |
sys_var_constrained_value(const char *name_arg, |
440 |
constrained_value<T> &value_arg, |
|
441 |
sys_check_func check_func_arg) : |
|
442 |
sys_var(name_arg, NULL, check_func_arg), |
|
443 |
value(value_arg), |
|
444 |
default_value(value_arg.get()) |
|
445 |
{ } |
|
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
446 |
|
447 |
public: |
|
448 |
bool is_readonly() const |
|
449 |
{
|
|
450 |
return false; |
|
451 |
}
|
|
452 |
||
453 |
SHOW_TYPE show_type() { return SHOW_INT; } |
|
454 |
||
455 |
bool update(Session *, set_var *var) |
|
456 |
{
|
|
2070.2.1
by Monty Taylor
First step in getting that anonymous union out of set_var. |
457 |
value= uint32_t(var->getInteger()); |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
458 |
return false; |
459 |
}
|
|
460 |
||
461 |
bool check_default(sql_var_t) |
|
462 |
{
|
|
1964.2.10
by Monty Taylor
Changed show SHOW_INT works ... man, trying to cast things as a method of data storage is lame. |
463 |
return false; |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
464 |
}
|
465 |
||
466 |
void set_default(Session *, sql_var_t) |
|
467 |
{
|
|
1897.4.17
by Monty Taylor
Reverted a debugging change that snuck in. |
468 |
value= default_value; |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
469 |
}
|
470 |
||
2445.1.16
by Olaf van der Spek
Refactor |
471 |
unsigned char *value_ptr(Session *, sql_var_t) |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
472 |
{
|
1964.2.10
by Monty Taylor
Changed show SHOW_INT works ... man, trying to cast things as a method of data storage is lame. |
473 |
basic_value= value.get(); |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
474 |
return (unsigned char*)&basic_value; |
475 |
}
|
|
476 |
};
|
|
477 |
||
478 |
template<> |
|
1863.1.6
by Monty Taylor
Template specialization functions sort of want that inline keyword. |
479 |
inline SHOW_TYPE sys_var_constrained_value<uint64_t>::show_type() |
480 |
{
|
|
481 |
return SHOW_LONGLONG; |
|
482 |
}
|
|
483 |
||
484 |
template<> |
|
485 |
inline SHOW_TYPE sys_var_constrained_value<int64_t>::show_type() |
|
486 |
{
|
|
487 |
return SHOW_LONGLONG; |
|
488 |
}
|
|
489 |
||
490 |
template<> |
|
491 |
inline SHOW_TYPE sys_var_constrained_value<uint32_t>::show_type() |
|
492 |
{
|
|
1964.2.10
by Monty Taylor
Changed show SHOW_INT works ... man, trying to cast things as a method of data storage is lame. |
493 |
return SHOW_INT; |
1863.1.6
by Monty Taylor
Template specialization functions sort of want that inline keyword. |
494 |
}
|
495 |
||
496 |
template<> |
|
497 |
inline SHOW_TYPE sys_var_constrained_value<int32_t>::show_type() |
|
498 |
{
|
|
499 |
return SHOW_LONG; |
|
500 |
}
|
|
501 |
||
502 |
template<> |
|
503 |
inline bool sys_var_constrained_value<uint64_t>::update(Session *, set_var *var) |
|
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
504 |
{
|
2070.2.1
by Monty Taylor
First step in getting that anonymous union out of set_var. |
505 |
value= var->getInteger(); |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
506 |
return false; |
507 |
}
|
|
508 |
||
509 |
template<> |
|
1863.1.6
by Monty Taylor
Template specialization functions sort of want that inline keyword. |
510 |
inline bool sys_var_constrained_value<uint32_t>::update(Session *, set_var *var) |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
511 |
{
|
2070.2.1
by Monty Taylor
First step in getting that anonymous union out of set_var. |
512 |
value= uint32_t(var->getInteger()); |
1863.1.4
by Monty Taylor
Made basic type for set_var_constrained_value. |
513 |
return false; |
514 |
}
|
|
515 |
||
1897.4.1
by Monty Taylor
Added readonly constrained_value class. |
516 |
template<class T> |
517 |
class sys_var_constrained_value_readonly : |
|
518 |
public sys_var_constrained_value<T> |
|
519 |
{
|
|
520 |
public: |
|
521 |
sys_var_constrained_value_readonly(const char *name_arg, |
|
522 |
constrained_value<T> &value_arg) : |
|
523 |
sys_var_constrained_value<T>(name_arg, value_arg) |
|
524 |
{ } |
|
525 |
||
526 |
sys_var_constrained_value_readonly(const char *name_arg, |
|
527 |
constrained_value<T> &value_arg, |
|
528 |
T default_value_arg) : |
|
529 |
sys_var_constrained_value<T>(name_arg, value_arg, default_value_arg) |
|
530 |
{ } |
|
531 |
||
532 |
public: |
|
533 |
bool is_readonly() const |
|
534 |
{
|
|
535 |
return true; |
|
536 |
}
|
|
537 |
};
|
|
1863.1.11
by Monty Taylor
Put in template specializations to make ICC happy. |
538 |
|
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
539 |
class DRIZZLED_API sys_var_std_string : |
1945.1.2
by Monty Taylor
Add better support in constrained_check for min/max support. Add string ref class. |
540 |
public sys_var |
541 |
{
|
|
542 |
std::string &value; |
|
543 |
sys_check_func check_func; |
|
544 |
sys_update_func update_func; |
|
545 |
sys_set_default_func set_default_func; |
|
546 |
public: |
|
547 |
sys_var_std_string(const std::string &name_arg, |
|
548 |
std::string &value_arg, |
|
549 |
sys_check_func check_func_arg= NULL, |
|
550 |
sys_update_func update_func_arg= NULL) : |
|
551 |
sys_var(name_arg), |
|
552 |
value(value_arg), |
|
553 |
check_func(check_func_arg), |
|
554 |
update_func(update_func_arg) |
|
555 |
{ } |
|
556 |
||
557 |
inline void set(char *val_in) |
|
558 |
{
|
|
559 |
value= val_in; |
|
560 |
}
|
|
561 |
||
562 |
void set_check_func(sys_check_func check_func_arg= NULL) |
|
563 |
{
|
|
564 |
check_func= check_func_arg; |
|
565 |
}
|
|
566 |
||
567 |
void set_update_func(sys_update_func update_func_arg= NULL) |
|
568 |
{
|
|
569 |
update_func= update_func_arg; |
|
570 |
}
|
|
571 |
||
572 |
bool check(Session *session, set_var *var); |
|
573 |
||
574 |
bool update(Session *session, set_var *var) |
|
575 |
{
|
|
576 |
if (update_func != NULL) |
|
577 |
{
|
|
578 |
return (*update_func)(session, var); |
|
579 |
}
|
|
580 |
return false; |
|
581 |
}
|
|
582 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
|
2445.1.16
by Olaf van der Spek
Refactor |
583 |
unsigned char *value_ptr(Session *, sql_var_t) |
1945.1.2
by Monty Taylor
Add better support in constrained_check for min/max support. Add string ref class. |
584 |
{
|
585 |
return (unsigned char*)(value.c_str()); |
|
586 |
}
|
|
587 |
bool check_update_type(Item_result type) |
|
588 |
{
|
|
589 |
return type != STRING_RESULT; /* Only accept strings */ |
|
590 |
}
|
|
591 |
bool check_default(sql_var_t) |
|
592 |
{ return true; } |
|
593 |
bool is_readonly() const { return false; } |
|
594 |
};
|
|
595 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
596 |
class DRIZZLED_API sys_var_const_string : |
1857.4.1
by Monty Taylor
Added string sys_var type. |
597 |
public sys_var |
598 |
{
|
|
599 |
const std::string &value; |
|
600 |
public: |
|
601 |
sys_var_const_string(const char *name_arg, |
|
602 |
const std::string& value_arg) : |
|
603 |
sys_var(name_arg), |
|
604 |
value(value_arg) |
|
605 |
{ } |
|
606 |
||
607 |
inline void set(char *) |
|
608 |
{ } |
|
609 |
||
610 |
bool check(Session *, set_var *) |
|
611 |
{
|
|
612 |
return true; |
|
613 |
}
|
|
614 |
bool update(Session *, set_var *) |
|
615 |
{
|
|
616 |
return true; |
|
617 |
}
|
|
618 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
|
2445.1.16
by Olaf van der Spek
Refactor |
619 |
unsigned char *value_ptr(Session *, sql_var_t) |
1857.4.1
by Monty Taylor
Added string sys_var type. |
620 |
{
|
621 |
return (unsigned char*)(value.c_str()); |
|
622 |
}
|
|
623 |
bool check_update_type(Item_result) |
|
624 |
{
|
|
625 |
return true; |
|
626 |
}
|
|
627 |
bool check_default(sql_var_t) { return true; } |
|
628 |
bool is_readonly() const { return true; } |
|
629 |
};
|
|
630 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
631 |
class DRIZZLED_API sys_var_const_string_val : |
1857.4.1
by Monty Taylor
Added string sys_var type. |
632 |
public sys_var |
633 |
{
|
|
634 |
const std::string value; |
|
635 |
public: |
|
636 |
sys_var_const_string_val(const char *name_arg, |
|
637 |
const std::string& value_arg) : |
|
638 |
sys_var(name_arg), |
|
639 |
value(value_arg) |
|
640 |
{ } |
|
641 |
||
642 |
inline void set(char *) |
|
643 |
{ } |
|
644 |
||
645 |
bool check(Session *, set_var *) |
|
646 |
{
|
|
647 |
return true; |
|
648 |
}
|
|
649 |
bool update(Session *, set_var *) |
|
650 |
{
|
|
651 |
return true; |
|
652 |
}
|
|
653 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
|
2445.1.16
by Olaf van der Spek
Refactor |
654 |
unsigned char *value_ptr(Session *, sql_var_t) |
1857.4.1
by Monty Taylor
Added string sys_var type. |
655 |
{
|
656 |
return (unsigned char*)(value.c_str()); |
|
657 |
}
|
|
658 |
bool check_update_type(Item_result) |
|
659 |
{
|
|
660 |
return true; |
|
661 |
}
|
|
662 |
bool check_default(sql_var_t) { return true; } |
|
663 |
bool is_readonly() const { return true; } |
|
664 |
};
|
|
665 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
666 |
class DRIZZLED_API sys_var_const_str :public sys_var |
1
by brian
clean slate |
667 |
{
|
668 |
char *value; // Pointer to const value |
|
10
by Brian Aker
Start of var cleanup (really.... looking at this code the entire thing needs |
669 |
public: |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
670 |
sys_var_const_str(const char *name_arg, |
1
by brian
clean slate |
671 |
const char *value_arg) |
672 |
:sys_var(name_arg), value((char*) value_arg) |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
673 |
{ } |
10
by Brian Aker
Start of var cleanup (really.... looking at this code the entire thing needs |
674 |
inline void set (char *new_value) |
675 |
{
|
|
676 |
value= new_value; |
|
677 |
}
|
|
644
by Brian Aker
Clean up warnings for Solaris. |
678 |
bool check(Session *, set_var *) |
1
by brian
clean slate |
679 |
{
|
680 |
return 1; |
|
681 |
}
|
|
644
by Brian Aker
Clean up warnings for Solaris. |
682 |
bool update(Session *, set_var *) |
1
by brian
clean slate |
683 |
{
|
684 |
return 1; |
|
685 |
}
|
|
686 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
|
2445.1.16
by Olaf van der Spek
Refactor |
687 |
unsigned char *value_ptr(Session *, sql_var_t) |
1
by brian
clean slate |
688 |
{
|
481
by Brian Aker
Remove all of uchar. |
689 |
return (unsigned char*) value; |
1
by brian
clean slate |
690 |
}
|
644
by Brian Aker
Clean up warnings for Solaris. |
691 |
bool check_update_type(Item_result) |
1
by brian
clean slate |
692 |
{
|
693 |
return 1; |
|
694 |
}
|
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
695 |
bool check_default(sql_var_t) |
77.1.7
by Monty Taylor
Heap builds clean. |
696 |
{ return 1; } |
1
by brian
clean slate |
697 |
bool is_readonly() const { return 1; } |
698 |
};
|
|
699 |
||
700 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
701 |
class DRIZZLED_API sys_var_const_str_ptr :public sys_var |
1
by brian
clean slate |
702 |
{
|
703 |
char **value; // Pointer to const value |
|
10
by Brian Aker
Start of var cleanup (really.... looking at this code the entire thing needs |
704 |
public: |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
705 |
sys_var_const_str_ptr(const char *name_arg, char **value_arg) |
1
by brian
clean slate |
706 |
:sys_var(name_arg),value(value_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
707 |
{ } |
644
by Brian Aker
Clean up warnings for Solaris. |
708 |
bool check(Session *, set_var *) |
1
by brian
clean slate |
709 |
{
|
710 |
return 1; |
|
711 |
}
|
|
644
by Brian Aker
Clean up warnings for Solaris. |
712 |
bool update(Session *, set_var *) |
1
by brian
clean slate |
713 |
{
|
714 |
return 1; |
|
715 |
}
|
|
716 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
|
2445.1.16
by Olaf van der Spek
Refactor |
717 |
unsigned char *value_ptr(Session *, sql_var_t) |
1
by brian
clean slate |
718 |
{
|
481
by Brian Aker
Remove all of uchar. |
719 |
return (unsigned char*) *value; |
1
by brian
clean slate |
720 |
}
|
644
by Brian Aker
Clean up warnings for Solaris. |
721 |
bool check_update_type(Item_result) |
1
by brian
clean slate |
722 |
{
|
723 |
return 1; |
|
724 |
}
|
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
725 |
bool check_default(sql_var_t) |
77.1.7
by Monty Taylor
Heap builds clean. |
726 |
{ return 1; } |
727 |
bool is_readonly(void) const { return 1; } |
|
1
by brian
clean slate |
728 |
};
|
729 |
||
730 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
731 |
class DRIZZLED_API sys_var_session :public sys_var |
1
by brian
clean slate |
732 |
{
|
733 |
public: |
|
660.1.3
by Eric Herman
removed trailing whitespace with simple script: |
734 |
sys_var_session(const char *name_arg, |
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
735 |
sys_after_update_func func= NULL) |
736 |
:sys_var(name_arg, func) |
|
1
by brian
clean slate |
737 |
{}
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
738 |
bool check_type(sql_var_t) |
77.1.7
by Monty Taylor
Heap builds clean. |
739 |
{ return 0; } |
1273.13.24
by Brian Aker
Updating style, simplified code. |
740 |
bool check_default(sql_var_t type) |
1
by brian
clean slate |
741 |
{
|
742 |
return type == OPT_GLOBAL && !option_limits; |
|
743 |
}
|
|
744 |
};
|
|
745 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
746 |
class DRIZZLED_API sys_var_session_uint32_t :public sys_var_session |
615
by Brian Aker
Added 32bit system variable support |
747 |
{
|
748 |
sys_check_func check_func; |
|
749 |
public: |
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
750 |
uint32_t drizzle_system_variables::*offset; |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
751 |
sys_var_session_uint32_t(const char *name_arg, |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
752 |
uint32_t drizzle_system_variables::*offset_arg, |
615
by Brian Aker
Added 32bit system variable support |
753 |
sys_check_func c_func= NULL, |
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
754 |
sys_after_update_func au_func= NULL) |
755 |
:sys_var_session(name_arg, au_func), check_func(c_func), |
|
615
by Brian Aker
Added 32bit system variable support |
756 |
offset(offset_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
757 |
{ } |
615
by Brian Aker
Added 32bit system variable support |
758 |
bool check(Session *session, set_var *var); |
759 |
bool update(Session *session, set_var *var); |
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
760 |
void set_default(Session *session, sql_var_t type); |
910.4.18
by Stewart Smith
fix alignment of variables (incl key cache). fixes SIGBUS on SPARC64 |
761 |
SHOW_TYPE show_type() { return SHOW_INT; } |
2445.1.16
by Olaf van der Spek
Refactor |
762 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
615
by Brian Aker
Added 32bit system variable support |
763 |
};
|
764 |
||
1
by brian
clean slate |
765 |
|
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
766 |
class DRIZZLED_API sys_var_session_ha_rows :public sys_var_session |
1
by brian
clean slate |
767 |
{
|
768 |
public: |
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
769 |
ha_rows drizzle_system_variables::*offset; |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
770 |
sys_var_session_ha_rows(const char *name_arg, |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
771 |
ha_rows drizzle_system_variables::*offset_arg) |
520.1.22
by Brian Aker
Second pass of thd cleanup |
772 |
:sys_var_session(name_arg), offset(offset_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
773 |
{ } |
774 |
sys_var_session_ha_rows(const char *name_arg, |
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
775 |
ha_rows drizzle_system_variables::*offset_arg, |
1
by brian
clean slate |
776 |
sys_after_update_func func) |
520.1.22
by Brian Aker
Second pass of thd cleanup |
777 |
:sys_var_session(name_arg,func), offset(offset_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
778 |
{ } |
520.1.22
by Brian Aker
Second pass of thd cleanup |
779 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
780 |
void set_default(Session *session, sql_var_t type); |
1
by brian
clean slate |
781 |
SHOW_TYPE show_type() { return SHOW_HA_ROWS; } |
2445.1.16
by Olaf van der Spek
Refactor |
782 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
1
by brian
clean slate |
783 |
};
|
784 |
||
785 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
786 |
class DRIZZLED_API sys_var_session_uint64_t :public sys_var_session |
1
by brian
clean slate |
787 |
{
|
555
by Monty
Fixed 32-bit issues. |
788 |
sys_check_func check_func; |
1
by brian
clean slate |
789 |
public: |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
790 |
uint64_t drizzle_system_variables::*offset; |
1
by brian
clean slate |
791 |
bool only_global; |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
792 |
sys_var_session_uint64_t( |
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
793 |
const char *name_arg, |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
794 |
uint64_t drizzle_system_variables::*offset_arg, |
555
by Monty
Fixed 32-bit issues. |
795 |
sys_after_update_func au_func= NULL, |
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
796 |
sys_check_func c_func= NULL) |
797 |
:sys_var_session(name_arg, au_func), |
|
617
by Brian Aker
ulong fixes |
798 |
check_func(c_func), |
799 |
offset(offset_arg) |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
800 |
{ } |
801 |
sys_var_session_uint64_t(const char *name_arg, |
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
802 |
uint64_t drizzle_system_variables::*offset_arg, |
660.1.3
by Eric Herman
removed trailing whitespace with simple script: |
803 |
sys_after_update_func func, |
617
by Brian Aker
ulong fixes |
804 |
bool only_global_arg, |
805 |
sys_check_func cfunc= NULL) |
|
555
by Monty
Fixed 32-bit issues. |
806 |
:sys_var_session(name_arg, func), |
807 |
check_func(cfunc), |
|
808 |
offset(offset_arg), |
|
1
by brian
clean slate |
809 |
only_global(only_global_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
810 |
{ } |
520.1.22
by Brian Aker
Second pass of thd cleanup |
811 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
812 |
void set_default(Session *session, sql_var_t type); |
1
by brian
clean slate |
813 |
SHOW_TYPE show_type() { return SHOW_LONGLONG; } |
2445.1.16
by Olaf van der Spek
Refactor |
814 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
520.1.22
by Brian Aker
Second pass of thd cleanup |
815 |
bool check(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
816 |
bool check_default(sql_var_t type) |
1
by brian
clean slate |
817 |
{
|
818 |
return type == OPT_GLOBAL && !option_limits; |
|
819 |
}
|
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
820 |
bool check_type(sql_var_t type) |
1
by brian
clean slate |
821 |
{
|
822 |
return (only_global && type != OPT_GLOBAL); |
|
823 |
}
|
|
824 |
};
|
|
825 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
826 |
class DRIZZLED_API sys_var_session_size_t :public sys_var_session |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
827 |
{
|
828 |
sys_check_func check_func; |
|
829 |
public: |
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
830 |
size_t drizzle_system_variables::*offset; |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
831 |
bool only_global; |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
832 |
sys_var_session_size_t(const char *name_arg, |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
833 |
size_t drizzle_system_variables::*offset_arg, |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
834 |
sys_after_update_func au_func= NULL, |
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
835 |
sys_check_func c_func= NULL) |
836 |
:sys_var_session(name_arg, au_func), |
|
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
837 |
check_func(c_func), |
838 |
offset(offset_arg) |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
839 |
{ } |
840 |
sys_var_session_size_t(const char *name_arg, |
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
841 |
size_t drizzle_system_variables::*offset_arg, |
660.1.3
by Eric Herman
removed trailing whitespace with simple script: |
842 |
sys_after_update_func func, |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
843 |
bool only_global_arg, |
844 |
sys_check_func cfunc= NULL) |
|
845 |
:sys_var_session(name_arg, func), |
|
846 |
check_func(cfunc), |
|
847 |
offset(offset_arg), |
|
848 |
only_global(only_global_arg) |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
849 |
{ } |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
850 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
851 |
void set_default(Session *session, sql_var_t type); |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
852 |
SHOW_TYPE show_type() { return SHOW_SIZE; } |
2445.1.16
by Olaf van der Spek
Refactor |
853 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
854 |
bool check(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
855 |
bool check_default(sql_var_t type) |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
856 |
{
|
857 |
return type == OPT_GLOBAL && !option_limits; |
|
858 |
}
|
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
859 |
bool check_type(sql_var_t type) |
629.4.1
by Monty Taylor
First step in support size_t sys_var stuff. |
860 |
{
|
861 |
return (only_global && type != OPT_GLOBAL); |
|
862 |
}
|
|
863 |
};
|
|
864 |
||
1
by brian
clean slate |
865 |
|
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
866 |
class DRIZZLED_API sys_var_session_bool :public sys_var_session |
1
by brian
clean slate |
867 |
{
|
868 |
public: |
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
869 |
bool drizzle_system_variables::*offset; |
870 |
sys_var_session_bool(const char *name_arg, bool drizzle_system_variables::*offset_arg) |
|
520.1.22
by Brian Aker
Second pass of thd cleanup |
871 |
:sys_var_session(name_arg), offset(offset_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
872 |
{ } |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
873 |
sys_var_session_bool(const char *name_arg, bool drizzle_system_variables::*offset_arg, |
1
by brian
clean slate |
874 |
sys_after_update_func func) |
520.1.22
by Brian Aker
Second pass of thd cleanup |
875 |
:sys_var_session(name_arg,func), offset(offset_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
876 |
{ } |
520.1.22
by Brian Aker
Second pass of thd cleanup |
877 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
878 |
void set_default(Session *session, sql_var_t type); |
1
by brian
clean slate |
879 |
SHOW_TYPE show_type() { return SHOW_MY_BOOL; } |
2445.1.16
by Olaf van der Spek
Refactor |
880 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
881 |
bool check(Session *session, set_var *var); |
644
by Brian Aker
Clean up warnings for Solaris. |
882 |
bool check_update_type(Item_result) |
77.1.7
by Monty Taylor
Heap builds clean. |
883 |
{ return 0; } |
1
by brian
clean slate |
884 |
};
|
885 |
||
886 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
887 |
class DRIZZLED_API sys_var_session_enum :public sys_var_session |
1
by brian
clean slate |
888 |
{
|
889 |
protected: |
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
890 |
uint32_t drizzle_system_variables::*offset; |
1
by brian
clean slate |
891 |
TYPELIB *enum_names; |
892 |
sys_check_func check_func; |
|
893 |
public: |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
894 |
sys_var_session_enum(const char *name_arg, |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
895 |
uint32_t drizzle_system_variables::*offset_arg, TYPELIB *typelib, |
1
by brian
clean slate |
896 |
sys_after_update_func func= NULL, |
801.1.1
by Brian Aker
Solaris build error fix. |
897 |
sys_check_func check_f= NULL) |
520.1.22
by Brian Aker
Second pass of thd cleanup |
898 |
:sys_var_session(name_arg, func), offset(offset_arg), |
801.1.1
by Brian Aker
Solaris build error fix. |
899 |
enum_names(typelib), check_func(check_f) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
900 |
{ } |
520.1.22
by Brian Aker
Second pass of thd cleanup |
901 |
bool check(Session *session, set_var *var) |
1
by brian
clean slate |
902 |
{
|
903 |
int ret= 0; |
|
904 |
if (check_func) |
|
520.1.22
by Brian Aker
Second pass of thd cleanup |
905 |
ret= (*check_func)(session, var); |
906 |
return ret ? ret : check_enum(session, var, enum_names); |
|
1
by brian
clean slate |
907 |
}
|
520.1.22
by Brian Aker
Second pass of thd cleanup |
908 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
909 |
void set_default(Session *session, sql_var_t type); |
1
by brian
clean slate |
910 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
2445.1.16
by Olaf van der Spek
Refactor |
911 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
644
by Brian Aker
Clean up warnings for Solaris. |
912 |
bool check_update_type(Item_result) |
77.1.7
by Monty Taylor
Heap builds clean. |
913 |
{ return 0; } |
1
by brian
clean slate |
914 |
};
|
915 |
||
916 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
917 |
class DRIZZLED_API sys_var_session_storage_engine :public sys_var_session |
1
by brian
clean slate |
918 |
{
|
919 |
protected: |
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
920 |
plugin::StorageEngine *drizzle_system_variables::*offset; |
1
by brian
clean slate |
921 |
public: |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
922 |
sys_var_session_storage_engine(const char *name_arg, |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
923 |
plugin::StorageEngine *drizzle_system_variables::*offset_arg) |
520.1.22
by Brian Aker
Second pass of thd cleanup |
924 |
:sys_var_session(name_arg), offset(offset_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
925 |
{ } |
1
by brian
clean slate |
926 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
927 |
bool check_update_type(Item_result type) |
|
928 |
{
|
|
929 |
return type != STRING_RESULT; /* Only accept strings */ |
|
930 |
}
|
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
931 |
void set_default(Session *session, sql_var_t type); |
520.1.22
by Brian Aker
Second pass of thd cleanup |
932 |
bool update(Session *session, set_var *var); |
2445.1.16
by Olaf van der Spek
Refactor |
933 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
1
by brian
clean slate |
934 |
};
|
935 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
936 |
class DRIZZLED_API sys_var_session_bit :public sys_var_session |
1
by brian
clean slate |
937 |
{
|
938 |
sys_check_func check_func; |
|
939 |
sys_update_func update_func; |
|
940 |
public: |
|
151
by Brian Aker
Ulonglong to uint64_t |
941 |
uint64_t bit_flag; |
1
by brian
clean slate |
942 |
bool reverse; |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
943 |
sys_var_session_bit(const char *name_arg, |
1
by brian
clean slate |
944 |
sys_check_func c_func, sys_update_func u_func, |
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
945 |
uint64_t bit, bool reverse_arg=0) |
946 |
:sys_var_session(name_arg, NULL), check_func(c_func), |
|
1
by brian
clean slate |
947 |
update_func(u_func), bit_flag(bit), reverse(reverse_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
948 |
{ } |
520.1.22
by Brian Aker
Second pass of thd cleanup |
949 |
bool check(Session *session, set_var *var); |
950 |
bool update(Session *session, set_var *var); |
|
644
by Brian Aker
Clean up warnings for Solaris. |
951 |
bool check_update_type(Item_result) |
77.1.7
by Monty Taylor
Heap builds clean. |
952 |
{ return 0; } |
1273.13.24
by Brian Aker
Updating style, simplified code. |
953 |
bool check_type(sql_var_t type) { return type == OPT_GLOBAL; } |
1
by brian
clean slate |
954 |
SHOW_TYPE show_type() { return SHOW_MY_BOOL; } |
2445.1.16
by Olaf van der Spek
Refactor |
955 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
1
by brian
clean slate |
956 |
};
|
957 |
||
958 |
/* some variables that require special handling */
|
|
959 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
960 |
class DRIZZLED_API sys_var_timestamp :public sys_var |
1
by brian
clean slate |
961 |
{
|
962 |
public: |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
963 |
sys_var_timestamp(const char *name_arg) |
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
964 |
:sys_var(name_arg, NULL) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
965 |
{ } |
520.1.22
by Brian Aker
Second pass of thd cleanup |
966 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
967 |
void set_default(Session *session, sql_var_t type); |
968 |
bool check_type(sql_var_t type) { return type == OPT_GLOBAL; } |
|
969 |
bool check_default(sql_var_t) |
|
77.1.7
by Monty Taylor
Heap builds clean. |
970 |
{ return 0; } |
971 |
SHOW_TYPE show_type(void) { return SHOW_LONG; } |
|
2445.1.16
by Olaf van der Spek
Refactor |
972 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
1
by brian
clean slate |
973 |
};
|
974 |
||
975 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
976 |
class DRIZZLED_API sys_var_last_insert_id :public sys_var |
1
by brian
clean slate |
977 |
{
|
978 |
public: |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
979 |
sys_var_last_insert_id(const char *name_arg) |
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
980 |
:sys_var(name_arg, NULL) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
981 |
{ } |
520.1.22
by Brian Aker
Second pass of thd cleanup |
982 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
983 |
bool check_type(sql_var_t type) { return type == OPT_GLOBAL; } |
1
by brian
clean slate |
984 |
SHOW_TYPE show_type() { return SHOW_LONGLONG; } |
2445.1.16
by Olaf van der Spek
Refactor |
985 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
1
by brian
clean slate |
986 |
};
|
987 |
||
988 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
989 |
class DRIZZLED_API sys_var_collation :public sys_var_session |
1
by brian
clean slate |
990 |
{
|
991 |
public: |
|
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
992 |
sys_var_collation(const char *name_arg) |
993 |
:sys_var_session(name_arg, NULL) |
|
744
by Brian Aker
Removing dead code around one shot. |
994 |
{ } |
1
by brian
clean slate |
995 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
996 |
bool check_update_type(Item_result type) |
|
997 |
{
|
|
998 |
return ((type != STRING_RESULT) && (type != INT_RESULT)); |
|
999 |
}
|
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
1000 |
bool check_default(sql_var_t) { return 0; } |
1001 |
virtual void set_default(Session *session, sql_var_t type)= 0; |
|
1
by brian
clean slate |
1002 |
};
|
1003 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
1004 |
class DRIZZLED_API sys_var_collation_sv :public sys_var_collation |
1
by brian
clean slate |
1005 |
{
|
2254
by Brian Aker
Shift CHARSET_INFO to charset_info_st |
1006 |
const charset_info_st *drizzle_system_variables::*offset; |
1007 |
const charset_info_st **global_default; |
|
1
by brian
clean slate |
1008 |
public: |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
1009 |
sys_var_collation_sv(const char *name_arg, |
2254
by Brian Aker
Shift CHARSET_INFO to charset_info_st |
1010 |
const charset_info_st *drizzle_system_variables::*offset_arg, |
1011 |
const charset_info_st **global_default_arg) |
|
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
1012 |
:sys_var_collation(name_arg), |
1
by brian
clean slate |
1013 |
offset(offset_arg), global_default(global_default_arg) |
1014 |
{
|
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
1015 |
|
1
by brian
clean slate |
1016 |
}
|
520.1.22
by Brian Aker
Second pass of thd cleanup |
1017 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
1018 |
void set_default(Session *session, sql_var_t type); |
2445.1.16
by Olaf van der Spek
Refactor |
1019 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
1
by brian
clean slate |
1020 |
};
|
1021 |
||
1022 |
/* Variable that you can only read from */
|
|
1023 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
1024 |
class DRIZZLED_API sys_var_readonly: public sys_var |
1
by brian
clean slate |
1025 |
{
|
1026 |
public: |
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
1027 |
sql_var_t var_type; |
1
by brian
clean slate |
1028 |
SHOW_TYPE show_type_value; |
1029 |
sys_value_ptr_func value_ptr_func; |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
1030 |
sys_var_readonly(const char *name_arg, sql_var_t type, |
1
by brian
clean slate |
1031 |
SHOW_TYPE show_type_arg, |
1032 |
sys_value_ptr_func value_ptr_func_arg) |
|
660.1.3
by Eric Herman
removed trailing whitespace with simple script: |
1033 |
:sys_var(name_arg), var_type(type), |
1
by brian
clean slate |
1034 |
show_type_value(show_type_arg), value_ptr_func(value_ptr_func_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
1035 |
{ } |
644
by Brian Aker
Clean up warnings for Solaris. |
1036 |
bool update(Session *, set_var *) |
77.1.7
by Monty Taylor
Heap builds clean. |
1037 |
{ return 1; } |
1273.13.24
by Brian Aker
Updating style, simplified code. |
1038 |
bool check_default(sql_var_t) |
77.1.7
by Monty Taylor
Heap builds clean. |
1039 |
{ return 1; } |
1273.13.24
by Brian Aker
Updating style, simplified code. |
1040 |
bool check_type(sql_var_t type) { return type != var_type; } |
644
by Brian Aker
Clean up warnings for Solaris. |
1041 |
bool check_update_type(Item_result) |
77.1.7
by Monty Taylor
Heap builds clean. |
1042 |
{ return 1; } |
2445.1.16
by Olaf van der Spek
Refactor |
1043 |
unsigned char *value_ptr(Session *session, sql_var_t) |
1
by brian
clean slate |
1044 |
{
|
520.1.22
by Brian Aker
Second pass of thd cleanup |
1045 |
return (*value_ptr_func)(session); |
1
by brian
clean slate |
1046 |
}
|
77.1.7
by Monty Taylor
Heap builds clean. |
1047 |
SHOW_TYPE show_type(void) { return show_type_value; } |
1048 |
bool is_readonly(void) const { return 1; } |
|
1
by brian
clean slate |
1049 |
};
|
1050 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
1051 |
class DRIZZLED_API sys_var_microseconds :public sys_var_session |
1
by brian
clean slate |
1052 |
{
|
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
1053 |
uint64_t drizzle_system_variables::*offset; |
1
by brian
clean slate |
1054 |
public: |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
1055 |
sys_var_microseconds(const char *name_arg, |
1878.3.2
by Monty Taylor
Split out show_type into its own header and made sys_var work through |
1056 |
uint64_t drizzle_system_variables::*offset_arg): |
520.1.22
by Brian Aker
Second pass of thd cleanup |
1057 |
sys_var_session(name_arg), offset(offset_arg) |
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
1058 |
{ } |
644
by Brian Aker
Clean up warnings for Solaris. |
1059 |
bool check(Session *, set_var *) {return 0;} |
520.1.22
by Brian Aker
Second pass of thd cleanup |
1060 |
bool update(Session *session, set_var *var); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
1061 |
void set_default(Session *session, sql_var_t type); |
1
by brian
clean slate |
1062 |
SHOW_TYPE show_type() { return SHOW_DOUBLE; } |
1063 |
bool check_update_type(Item_result type) |
|
1064 |
{
|
|
1065 |
return (type != INT_RESULT && type != REAL_RESULT && type != DECIMAL_RESULT); |
|
1066 |
}
|
|
1067 |
};
|
|
1068 |
||
2119.4.1
by Monty Taylor
Turns on -fvisibility=hidden by default. Symbols intended to be used by |
1069 |
class DRIZZLED_API sys_var_session_lc_time_names :public sys_var_session |
1
by brian
clean slate |
1070 |
{
|
1071 |
public: |
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
1072 |
sys_var_session_lc_time_names(const char *name_arg) |
1018
by Brian Aker
Remove "BINLOG" from variables (we don't need this for our replication). |
1073 |
: sys_var_session(name_arg, NULL) |
1
by brian
clean slate |
1074 |
{
|
1851.1.1
by Monty Taylor
Removed sys_var_chain. |
1075 |
|
1
by brian
clean slate |
1076 |
}
|
1077 |
SHOW_TYPE show_type() { return SHOW_CHAR; } |
|
1078 |
bool check_update_type(Item_result type) |
|
1079 |
{
|
|
1080 |
return ((type != STRING_RESULT) && (type != INT_RESULT)); |
|
1081 |
}
|
|
1273.13.24
by Brian Aker
Updating style, simplified code. |
1082 |
bool check_default(sql_var_t) |
77.1.7
by Monty Taylor
Heap builds clean. |
1083 |
{ return 0; } |
520.1.22
by Brian Aker
Second pass of thd cleanup |
1084 |
bool update(Session *session, set_var *var); |
2445.1.16
by Olaf van der Spek
Refactor |
1085 |
unsigned char *value_ptr(Session *session, sql_var_t type); |
1273.13.24
by Brian Aker
Updating style, simplified code. |
1086 |
virtual void set_default(Session *session, sql_var_t type); |
1
by brian
clean slate |
1087 |
};
|
1088 |
||
1089 |
/* For sql_yacc */
|
|
1090 |
struct sys_var_with_base |
|
1091 |
{
|
|
2445.1.18
by Olaf van der Spek
Refactor |
1092 |
sys_var* var; |
2371.1.2
by Brian Aker
Remove the typedef on lexkey |
1093 |
lex_string_t base_name; |
1
by brian
clean slate |
1094 |
};
|
1095 |
||
1096 |
/*
|
|
1097 |
Prototypes for helper functions
|
|
1098 |
*/
|
|
1099 |
||
2462.2.1
by Olaf van der Spek
Refactor |
1100 |
drizzle_show_var* enumerate_sys_vars(Session*); |
1101 |
void add_sys_var_to_list(sys_var*, option*); |
|
1102 |
void add_sys_var_to_list(sys_var*); |
|
1103 |
sys_var* find_sys_var(const std::string&); |
|
1
by brian
clean slate |
1104 |
|
1105 |
extern sys_var_str sys_var_general_log_path, sys_var_slow_log_path; |
|
1106 |
||
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
1107 |
} /* namespace drizzled */ |