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modify db module(including mysql, sqlite) for using db more convinien…
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…tly; add mysql_pool sample
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ubuntu14 committed Aug 2, 2015
1 parent 5a28483 commit a37ba6e
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16 changes: 16 additions & 0 deletions acl_cpp_vc2008.sln
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Original file line number Diff line number Diff line change
Expand Up @@ -619,6 +619,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "redis_geo", "lib_acl_cpp\sa
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Expand Down Expand Up @@ -1313,6 +1320,14 @@ Global
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Expand Down Expand Up @@ -1378,6 +1393,7 @@ Global
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Expand Down
18 changes: 18 additions & 0 deletions acl_cpp_vc2010.sln
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Expand Up @@ -331,6 +331,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "redis_geo_vc2010", "lib_acl
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Expand Down Expand Up @@ -900,6 +907,16 @@ Global
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Expand Down Expand Up @@ -940,6 +957,7 @@ Global
{7C9D5B5D-BA0A-4824-9965-3411E2B8A613} = {A5DD26EC-A86B-4FDE-9755-126D32CC5ECA}
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{68F0F844-7072-47C5-BE72-221BE3CACFC4} = {40474FC9-B138-46A7-BC32-338948234E38}
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{2DABFAD1-114B-4F96-9185-DC0C56A3662D} = {E13E15EC-19A7-4AF4-A147-38EA5CEDD3CD}
{A1B397E8-0699-4912-A6F3-693F468CA0ED} = {E13E15EC-19A7-4AF4-A147-38EA5CEDD3CD}
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Expand Down
43 changes: 43 additions & 0 deletions acl_cpp_vc2012.sln
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Expand Up @@ -252,6 +252,11 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "query", "lib_acl_cpp\sample
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ProjectSection(ProjectDependencies) = postProject
Expand Down Expand Up @@ -542,6 +547,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "redis_geo", "lib_acl_cpp\sa
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Expand Down Expand Up @@ -2631,6 +2643,36 @@ Global
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HideSolutionNode = FALSE
Expand Down Expand Up @@ -2696,6 +2738,7 @@ Global
{5F75216D-8263-4F6F-9390-76E7AC129AEE} = {3A25DC67-2832-4912-8FD5-66E499E38F11}
{D1F030D1-36F7-4440-9801-42E31E767A52} = {FB676B5A-D82C-45CB-9E1F-F3793419DDA9}
{2495A6D4-777F-48BF-99C0-702E4A11FD23} = {FB676B5A-D82C-45CB-9E1F-F3793419DDA9}
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{640ABB35-FBD3-4D34-A382-9ED8CF3FCE34} = {267F658E-44AF-4080-8577-EFCE99A5E030}
{4B58485B-D846-4485-9C5E-7F2304D71701} = {267F658E-44AF-4080-8577-EFCE99A5E030}
{9073FA9F-26A1-482C-91D0-876434C3E4EB} = {267F658E-44AF-4080-8577-EFCE99A5E030}
Expand Down
1 change: 1 addition & 0 deletions dist/lib/freebsd/keep.txt
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keepme
1 change: 1 addition & 0 deletions dist/lib/linux32/keep.txt
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keepme
1 change: 1 addition & 0 deletions dist/lib/linux64/keep.txt
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keepme
1 change: 1 addition & 0 deletions dist/lib/macos/keep.txt
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1 change: 1 addition & 0 deletions dist/lib/solaris/keep.txt
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keepme
1 change: 1 addition & 0 deletions lib/freebsd/keep.txt
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keep
1 change: 1 addition & 0 deletions lib/linux32/keep.txt
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keep
1 change: 1 addition & 0 deletions lib/linux64/keep.txt
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keep
1 change: 1 addition & 0 deletions lib/macos/keep.txt
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keep
1 change: 1 addition & 0 deletions lib/solaris/keep.txt
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keep
1 change: 1 addition & 0 deletions lib/win32/keep.txt
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keep
1 change: 1 addition & 0 deletions lib/win64/keep.txt
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keep
3 changes: 2 additions & 1 deletion lib_acl_cpp/Makefile
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Expand Up @@ -15,7 +15,8 @@ CFLAGS = -c -g -W \
-D_POSIX_PTHREAD_SEMANTICS \
-Wno-long-long \
-Wformat \
-DHAS_POLARSSL
-DHAS_POLARSSL \
-DHAS_MYSQL_DLL
#-DUSE_DYNAMIC
# -Wcast-align
#-Wcast-qual
Expand Down
17 changes: 17 additions & 0 deletions lib_acl_cpp/changes.txt
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@@ -1,6 +1,23 @@
�޸���ʷ�б���

------------------------------------------------------------------------
335) 2015.8.2
335.1) feature: db_handle/db_mysql/db_sqlite �����ṩ�˾�̬�����������ö�̬�⶯̬
���ص�ȫ·��
335.2) feature: mysql ģ�鹦����Ĭ�ϱ���ʱ������� lib_acl_cpp ���У�
�� db_mysql ģ��Ĭ�ϲ��ö�̬���ط�ʽ
335.3) samples/db/mysql_query: ������ʾ������
335.4) samples: ������ʾ�� samples/db/mysql_pool���������Զ��̻߳����µ����ݿ�
���ӳز���

334) 2015.8.1
334.1) feature: ��Ա�׼�����������������������stdin_stream, stdout_stream
334.2) sample: db/mysql_query ��������

333) 2015.7.31
333.1) feature: HttpServlet ���еķ��� doRun �ڲ�����Ӧ�ͻ�������ʱ��������
���ݿͻ��˵�����ͷ�ֶ�(Connection) �Զ�������Ӧͷ�е� Connection ͷ�ֶ�

332) 2015.7.30
332.1) bugfix: redis_command::redirect() �����ڵ� cluster->peek() ���� NULL
ʱӦ��ֱ�ӷ��� NULL
Expand Down
15 changes: 13 additions & 2 deletions lib_acl_cpp/include/acl_cpp/db/db_handle.hpp
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Expand Up @@ -245,10 +245,10 @@ class ACL_CPP_API db_handle

/**
* 纯虚接口，子类必须实现此接口用于打开数据库
* @param local_charset {const char*} 本地字符集(GBK, UTF8, ...)
* @param local_charset {const char*} 本地字符集(gbk, utf8, ...)
* @return {bool} 打开是否成功
*/
virtual bool open(const char* local_charset = "GBK") = 0;
virtual bool open(const char* local_charset = "utf8") = 0;

/**
* 数据库是否已经打开了
Expand Down Expand Up @@ -418,6 +418,17 @@ class ACL_CPP_API db_handle
return when_;
}

/**
* 当采用动态加载方式加载动态库时，可以使用此函数设置动态库的加载全路径
*/
static void set_loadpath(const char* path);

/**
* 当设置了动态库的动态加载全路径时，可以通过本函数获得动态库加载全路径
* @return {const char*} 当未设置时则返回 NULL
*/
static const char* get_loadpath();

protected:
// 临时结果对象
db_rows* result_;
Expand Down
24 changes: 12 additions & 12 deletions lib_acl_cpp/include/acl_cpp/db/db_mysql.hpp
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Expand Up @@ -45,67 +45,67 @@ class ACL_CPP_API db_mysql : public db_handle
* 返回数据库的类型描述
* @return {const char*}
*/
virtual const char* dbtype() const;
const char* dbtype() const;

/**
* 获得上次数据库操作的出错错误号
* @return {int}
*/
virtual int get_errno() const;
int get_errno() const;

/**
* 获得上次数据库操作的出错错描述
* @return {const char*}
*/
virtual const char* get_error() const;
const char* get_error() const;

/**
* 基类 db_handle 的纯虚接口
* @param local_charset {const char*} 本地字符集
* @param local_charset {const char*} 本地字符集(gbk, utf8, ...)
* @return {bool} 打开是否成功
*/
virtual bool open(const char* local_charset = "GBK");
bool open(const char* local_charset = "utf8");

/**
* 基类 db_handle 的纯虚接口，数据库是否已经打开了
* @return {bool} 返回 true 表明数据库已经打开了
*/
virtual bool is_opened() const;
bool is_opened() const;

/**
* 基类 db_handle 的纯虚接口
* @return {bool} 关闭是否成功
*/
virtual bool close(void);
bool close(void);

/**
* 基类 db_handle 的纯虚接口，子类必须实现此接口用于判断数据表是否存在
* @return {bool} 是否存在
*/
virtual bool tbl_exists(const char* tbl_name);
bool tbl_exists(const char* tbl_name);

/**
* 基类 db_handle 的纯虚接口
* @param sql {const char*} 标准的 SQL 语句，非空，并且一定得要注册该
* SQL 语句必须经过转义处理，以防止 SQL 注入攻击
* @return {bool} 执行是否成功
*/
virtual bool sql_select(const char* sql);
bool sql_select(const char* sql);

/**
* 基类 db_handle 的纯虚接口
* @param sql {const char*} 标准的 SQL 语句，非空，并且一定得要注册该
* SQL 语句必须经过转义处理，以防止 SQL 注入攻击
* @return {bool} 执行是否成功
*/
virtual bool sql_update(const char* sql);
bool sql_update(const char* sql);

/**
* 基类 db_handle 的纯虚接口：上次 sql 操作影响的记录行数
* @return {int} 影响的行数，-1 表示出错
*/
virtual int affect_count() const;
protected:
int affect_count() const;

private:
char* dbaddr_; // 数据库监听地址
char* dbname_; // 数据库名
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23 changes: 12 additions & 11 deletions lib_acl_cpp/include/acl_cpp/db/db_sqlite.hpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -71,66 +71,67 @@ class ACL_CPP_API db_sqlite : public db_handle
* 返回数据库的类型描述
* @return {const char*}
*/
virtual const char* dbtype() const;
const char* dbtype() const;

/**
* 获得上次数据库操作的出错错误号
* @return {int}
*/
virtual int get_errno() const;
int get_errno() const;

/**
* 获得上次数据库操作的出错错描述
* @return {const char*}
*/
virtual const char* get_error() const;
const char* get_error() const;

/**
* 基类 db_handle 的纯虚接口
* @param local_charset {const char*} 本地字符集
* @param local_charset {const char*} 本地字符集(gbk, utf-8, ...)
* @return {bool} 打开是否成功
*/
virtual bool open(const char* local_charset = "GBK");
bool open(const char* local_charset = "utf-8");

/**
* 基类 db_handle 的纯虚接口，数据库是否已经打开了
* @return {bool} 返回 true 表明数据库已经打开了
*/
virtual bool is_opened() const;
bool is_opened() const;

/**
* 基类 db_handle 的纯虚接口
* @return {bool} 关闭是否成功
*/
virtual bool close(void);
bool close(void);

/**
* 基类 db_handle 的纯虚接口，子类必须实现此接口用于判断数据表是否存在
* @return {bool} 是否存在
*/
virtual bool tbl_exists(const char* tbl_name);
bool tbl_exists(const char* tbl_name);

/**
* 基类 db_handle 的纯虚接口
* @param sql {const char*} 标准的 SQL 语句，非空，并且一定得要注册该
* SQL 语句必须经过转义处理，以防止 SQL 注入攻击
* @return {bool} 执行是否成功
*/
virtual bool sql_select(const char* sql);
bool sql_select(const char* sql);

/**
* 基类 db_handle 的纯虚接口
* @param sql {const char*} 标准的 SQL 语句，非空，并且一定得要注册该
* SQL 语句必须经过转义处理，以防止 SQL 注入攻击
* @return {bool} 执行是否成功
*/
virtual bool sql_update(const char* sql);
bool sql_update(const char* sql);

/**
* 基类 db_handle 的纯虚接口：上次 sql 操作影响的记录行数
* @return {int} 影响的行数，-1 表示出错
*/
virtual int affect_count() const;
int affect_count() const;

private:
// sqlite 引擎
sqlite3* db_;
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