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20
.bzrignore
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@ -1,20 +0,0 @@
mydumper
myloader
*~
*.dSYM
export
CMakeCache.txt
CMakeFiles/
Makefile
cmake_install.cmake
config.h
docs/CMakeFiles/
docs/Makefile
docs/_doctrees/
docs/_sources/
docs/cmake_install.cmake
docs/html/
docs/man/
docs/_build/conf.py
docs/_build/sources.cmake
.project

73
CMakeLists.txt
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cmake_minimum_required(VERSION 2.6)
project(mydumper)
set(VERSION 0.9.5)
set(ARCHIVE_NAME "${CMAKE_PROJECT_NAME}-${VERSION}")
#Required packages
set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
find_package(MySQL)
find_package(ZLIB)
find_package(GLIB2)
find_package(PCRE)
option(BUILD_DOCS "Build the documentation" ON)
if (BUILD_DOCS)
add_subdirectory(docs)
endif (BUILD_DOCS)
option(WITH_BINLOG "Build binlog dump options" OFF)
option(WITH_SSL "Build SSL support" ON)
set(CMAKE_C_FLAGS "-Wall -Wno-deprecated-declarations -Wunused -Wwrite-strings -Wno-strict-aliasing -Wextra -Wshadow -Werror -O3 -g ${MYSQL_CFLAGS}")
include_directories(${MYDUMPER_SOURCE_DIR} ${MYSQL_INCLUDE_DIR} ${GLIB2_INCLUDE_DIR} ${PCRE_INCLUDE_DIR} ${ZLIB_INCLUDE_DIRS})
if (NOT CMAKE_INSTALL_PREFIX)
SET(CMAKE_INSTALL_PREFIX "/usr/local" CACHE STRING "Install path" FORCE)
endif (NOT CMAKE_INSTALL_PREFIX)
MARK_AS_ADVANCED(CMAKE)
CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_SOURCE_DIR}/config.h)
if (WITH_BINLOG)
add_executable(mydumper mydumper.c binlog.c server_detect.c g_unix_signal.c connection.c getPassword.c)
else (WITH_BINLOG)
add_executable(mydumper mydumper.c server_detect.c g_unix_signal.c connection.c getPassword.c)
endif (WITH_BINLOG)
target_link_libraries(mydumper ${MYSQL_LIBRARIES} ${GLIB2_LIBRARIES} ${GTHREAD2_LIBRARIES} ${PCRE_PCRE_LIBRARY} ${ZLIB_LIBRARIES} stdc++)
add_executable(myloader myloader.c connection.c getPassword.c)
target_link_libraries(myloader ${MYSQL_LIBRARIES} ${GLIB2_LIBRARIES} ${GTHREAD2_LIBRARIES} ${PCRE_PCRE_LIBRARY} ${ZLIB_LIBRARIES} stdc++)
INSTALL(TARGETS mydumper myloader
RUNTIME DESTINATION bin
)
add_custom_target(dist
COMMAND bzr export --root=${ARCHIVE_NAME}
${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}.tar.gz
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
OPTION(RUN_CPPCHECK "Run cppcheck" OFF)
IF(RUN_CPPCHECK)
include(CppcheckTargets)
add_cppcheck(mydumper)
add_cppcheck(myloader)
ENDIF(RUN_CPPCHECK)
MESSAGE(STATUS "------------------------------------------------")
MESSAGE(STATUS "MYSQL_CONFIG = ${MYSQL_CONFIG}")
MESSAGE(STATUS "CMAKE_INSTALL_PREFIX = ${CMAKE_INSTALL_PREFIX}")
MESSAGE(STATUS "BUILD_DOCS = ${BUILD_DOCS}")
MESSAGE(STATUS "WITH_BINLOG = ${WITH_BINLOG}")
MESSAGE(STATUS "RUN_CPPCHECK = ${RUN_CPPCHECK}")
MESSAGE(STATUS "Change a values with: cmake -D<Variable>=<Value>")
MESSAGE(STATUS "------------------------------------------------")
MESSAGE(STATUS)

674
LICENSE
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@ -1,674 +0,0 @@
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GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
{one line to give the program's name and a brief idea of what it does.}
Copyright (C) {year} {name of author}
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
{project} Copyright (C) {year} {fullname}
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

84
README.md
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@ -1,84 +0,0 @@
# What is mydumper? Why?
* Parallelism (hence, speed) and performance (avoids expensive character set conversion routines, efficient code overall)
* Easier to manage output (separate files for tables, dump metadata, etc, easy to view/parse data)
* Consistency - maintains snapshot across all threads, provides accurate master and slave log positions, etc
* Manageability - supports PCRE for specifying database and tables inclusions and exclusions
## How to install mydumper/myloader?
First get the correct url from the [releases section](https://github.com/maxbube/mydumper/releases) then:
### RedHat / Centos
```bash
yum install https://github.com/maxbube/mydumper/releases/download/v0.9.5/mydumper-0.9.5-1.el7.x86_64.rpm
```
### Ubuntu / Debian
```bash
wget https://github.com/maxbube/mydumper/releases/download/v0.9.5/mydumper_0.9.5-1.xenial_amd64.deb
dpkg -i mydumper_0.9.5-1.xenial_amd64.deb
```
## How to build it?
Run:
```bash
cmake .
make
```
One needs to install development versions of required libaries (MySQL, GLib, ZLib, PCRE):
NOTE: you must use the correspondent mysql devel package.
* Ubuntu or Debian: apt-get install libglib2.0-dev libmysqlclient15-dev zlib1g-dev libpcre3-dev libssl-dev
* Fedora, RedHat and CentOS: yum install glib2-devel mysql-devel zlib-devel pcre-devel openssl-devel
* openSUSE: zypper install glib2-devel libmysqlclient-devel pcre-devel zlib-devel
* MacOSX: port install glib2 mysql5 pcre pkgconfig cmake
(You may want to run 'port select mysql mysql5' afterwards)
One has to make sure, that pkg-config, mysql_config, pcre-config are all in $PATH
Binlog dump is disabled by default to compile with it you need to add -DWITH_BINLOG=ON to cmake options
To build against mysql libs < 5.7 you need to disable SSL adding -DWITH_SSL=OFF
## How does consistent snapshot work?
This is all done following best MySQL practices and traditions:
* As a precaution, slow running queries on the server either abort the dump, or get killed
* Global write lock is acquired ("FLUSH TABLES WITH READ LOCK")
* Various metadata is read ("SHOW SLAVE STATUS","SHOW MASTER STATUS")
* Other threads connect and establish snapshots ("START TRANSACTION WITH CONSISTENT SNAPSHOT")
** On pre-4.1.8 it creates dummy InnoDB table, and reads from it.
* Once all worker threads announce the snapshot establishment, master executes "UNLOCK TABLES" and starts queueing jobs.
This for now does not provide consistent snapshots for non-transactional engines - support for that is expected in 0.2 :)
## How to exclude (or include) databases?
Once can use --regex functionality, for example not to dump mysql and test databases:
```bash
mydumper --regex '^(?!(mysql\.|test\.))'
```
To dump only mysql and test databases:
```bash
mydumper --regex '^(mysql\.|test\.)'
```
To not dump all databases starting with test:
```bash
mydumper --regex '^(?!(test))'
```
Of course, regex functionality can be used to describe pretty much any list of tables.

284
binlog.c
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@ -1,284 +0,0 @@
/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Domas Mituzas, Facebook ( domas at fb dot com )
Mark Leith, Oracle Corporation (mark dot leith at oracle dot com)
Andrew Hutchings, SkySQL (andrew at skysql dot com)
*/
#include <glib.h>
#include <glib/gstdio.h>
#include <my_global.h>
#include <mysql.h>
#include <my_sys.h>
#include <mysqld_error.h>
#include <sql_common.h>
#include <string.h>
#include <zlib.h>
#include "mydumper.h"
#include "binlog.h"
#define BINLOG_MAGIC "\xfe\x62\x69\x6e"
#define EVENT_HEADER_LENGTH 19
#define EVENT_ROTATE_FIXED_LENGTH 8
enum event_postions {
EVENT_TIMESTAMP_POSITION= 0,
EVENT_TYPE_POSITION= 4,
EVENT_SERVERID_POSITION= 5,
EVENT_LENGTH_POSITION= 9,
EVENT_NEXT_POSITION= 13,
EVENT_FLAGS_POSITION= 17,
EVENT_EXTRA_FLAGS_POSITION= 19 // currently unused in v4 binlogs, but a good marker for end of header
};
enum event_type {
ROTATE_EVENT= 4,
FORMAT_DESCRIPTION_EVENT= 15,
EVENT_TOO_SHORT= 254 // arbitrary high number, in 5.1 the max event type number is 27 so this should be fine for a while
};
extern int compress_output;
extern gboolean daemon_mode;
extern gboolean shutdown_triggered;
FILE *new_binlog_file(char *binlog_file, const char *binlog_dir);
void close_binlog_file(FILE *outfile);
char *rotate_file_name(const char *buf);
void get_binlogs(MYSQL *conn, struct configuration *conf) {
// TODO: find logs we already have, use start position based on position of last log.
MYSQL_RES *result;
MYSQL_ROW row;
char* last_filename = NULL;
guint64 last_position;
// Only snapshot dump the binlogs once in daemon mode
static gboolean got_binlogs= FALSE;
if (got_binlogs)
return;
else
got_binlogs= TRUE;
if (mysql_query(conn, "SHOW MASTER STATUS")) {
g_critical("Error: Could not execute query: %s", mysql_error(conn));
return;
}
result = mysql_store_result(conn);
if ((row = mysql_fetch_row(result))) {
last_filename= g_strdup(row[0]);
last_position= strtoll(row[1], NULL, 10);
} else {
g_critical("Error: Could not obtain binary log stop position");
if (last_filename != NULL)
g_free(last_filename);
return;
}
mysql_free_result(result);
if (mysql_query(conn, "SHOW BINARY LOGS")) {
g_critical("Error: Could not execute query: %s", mysql_error(conn));
if (last_filename != NULL)
g_free(last_filename);
return;
}
result = mysql_store_result(conn);
while ((row = mysql_fetch_row(result))) {
struct job *j = g_new0(struct job,1);
struct binlog_job *bj = g_new0(struct binlog_job,1);
j->job_data=(void*) bj;
bj->filename=g_strdup(row[0]);
bj->start_position=4;
bj->stop_position= (!strcasecmp(row[0], last_filename)) ? last_position : 0;
j->conf=conf;
j->type=JOB_BINLOG;
g_async_queue_push(conf->queue,j);
}
mysql_free_result(result);
if (last_filename != NULL)
g_free(last_filename);
}
void get_binlog_file(MYSQL *conn, char *binlog_file, const char *binlog_directory, guint64 start_position, guint64 stop_position, gboolean continuous) {
// set serverID = max serverID - threadID to try an eliminate conflicts,
// 0 is bad because mysqld will disconnect at the end of the last log
// dupes aren't too bad since it is up to the client to check for them
uchar buf[128];
// We need to read the raw network packets
NET* net;
net= &conn->net;
unsigned long len;
FILE* outfile;
guint32 event_type;
gboolean read_error= FALSE;
gboolean read_end= FALSE;
gboolean rotated= FALSE;
guint32 server_id= G_MAXUINT32 - mysql_thread_id(conn);
guint64 pos_counter= 0;
int4store(buf, (guint32)start_position);
// Binlog flags (2 byte int)
int2store(buf + 4, 0);
// ServerID
int4store(buf + 6, server_id);
memcpy(buf + 10, binlog_file, strlen(binlog_file));
#if MYSQL_VERSION_ID < 50100
if (simple_command(conn, COM_BINLOG_DUMP, (const char *)buf,
#else
if (simple_command(conn, COM_BINLOG_DUMP, buf,
#endif
strlen(binlog_file) + 10, 1)) {
g_critical("Error: binlog: Critical error whilst requesting binary log");
}
while(1) {
outfile= new_binlog_file(binlog_file, binlog_directory);
if (outfile == NULL) {
g_critical("Error: binlog: Could not create binlog file '%s', %d", binlog_file, errno);
return;
}
write_binlog(outfile, BINLOG_MAGIC, 4);
while(1) {
len = 0;
if (net->vio != 0) len=my_net_read(net);
if ((len == 0) || (len == ~(unsigned long) 0)) {
// Net timeout (set to 1 second)
if (mysql_errno(conn) == ER_NET_READ_INTERRUPTED) {
if (shutdown_triggered) {
close_binlog_file(outfile);
return;
} else {
continue;
}
// A real error
} else {
g_critical("Error: binlog: Network packet read error getting binlog file: %s", binlog_file);
close_binlog_file(outfile);
return;
}
}
if (len < 8 && net->read_pos[0]) {
// end of data
break;
}
pos_counter += len;
event_type= get_event((const char*)net->read_pos + 1, len -1);
switch (event_type) {
case EVENT_TOO_SHORT:
g_critical("Error: binlog: Event too short in binlog file: %s", binlog_file);
read_error= TRUE;
break;
case ROTATE_EVENT:
if (rotated) {
read_end= TRUE;
} else {
len= 1;
rotated= TRUE;
}
break;
default:
// if we get this far this is a normal event to record
break;
}
if (read_error) break;
write_binlog(outfile, (const char*)net->read_pos + 1, len - 1);
if (read_end) {
if (!continuous) {
break;
} else {
g_free(binlog_file);
binlog_file= rotate_file_name((const char*)net->read_pos + 1);
break;
}
}
// stop if we are at requested end of last log
if ((stop_position > 0) && (pos_counter >= stop_position)) break;
}
close_binlog_file(outfile);
if ((!continuous) || (!read_end)) break;
if (continuous && read_end) {
read_end= FALSE;
rotated= FALSE;
}
}
}
char *rotate_file_name(const char *buf) {
guint32 event_length= 0;
// event length is 4 bytes at position 9
event_length= uint4korr(&buf[EVENT_LENGTH_POSITION]);
// event length includes the header, plus a rotate event has a fixed 8byte part we don't need
event_length= event_length - EVENT_HEADER_LENGTH - EVENT_ROTATE_FIXED_LENGTH;
return g_strndup(&buf[EVENT_HEADER_LENGTH + EVENT_ROTATE_FIXED_LENGTH], event_length);
}
FILE *new_binlog_file(char *binlog_file, const char *binlog_dir) {
FILE *outfile;
char* filename;
if (!compress_output) {
filename= g_strdup_printf("%s/%s", binlog_dir, binlog_file);
outfile= g_fopen(filename, "w");
} else {
filename= g_strdup_printf("%s/%s.gz", binlog_dir, binlog_file);
outfile= (void*) gzopen(filename, "w");
}
g_free(filename);
return outfile;
}
void close_binlog_file(FILE *outfile) {
if (!compress_output)
fclose(outfile);
else
gzclose((gzFile) outfile);
}
unsigned int get_event(const char *buf, unsigned int len) {
if (len < EVENT_TYPE_POSITION)
return EVENT_TOO_SHORT;
return buf[EVENT_TYPE_POSITION];
// TODO: Would be good if we can check for valid event type, unfortunately this check can change from version to version
}
void write_binlog(FILE* file, const char* data, guint64 len) {
int err;
if (len > 0) {
int write_result;
if (!compress_output)
write_result= write(fileno(file), data, len);
else
write_result= gzwrite((gzFile)file, data, len);
if (write_result <= 0) {
if (!compress_output)
g_critical("Error: binlog: Error writing binary log: %s", strerror(errno));
else
g_critical("Error: binlog: Error writing compressed binary log: %s", gzerror((gzFile)file, &err));
}
}
}

30
binlog.h
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@ -1,30 +0,0 @@
/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Domas Mituzas, Facebook ( domas at fb dot com )
Mark Leith, Oracle Corporation (mark dot leith at oracle dot com)
Andrew Hutchings, SkySQL (andrew at skysql dot com)
*/
#ifndef _binlog_h
#define _binlog_h
#include "mydumper.h"
void get_binlogs(MYSQL *conn, struct configuration *conf);
void get_binlog_file(MYSQL *conn, char *binlog_file, const char *binlog_directory, guint64 start_position, guint64 stop_position, gboolean continuous);
unsigned int get_event(const char *buf, unsigned int len);
void write_binlog(FILE* file, const char* data, guint64 len);
#endif

214
cmake/modules/CppcheckTargets.cmake
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@ -1,214 +0,0 @@
# - Run cppcheck on c++ source files as a custom target and a test
#
# include(CppcheckTargets)
# add_cppcheck(<target-name> [UNUSED_FUNCTIONS] [STYLE] [POSSIBLE_ERROR] [FAIL_ON_WARNINGS]) -
# Create a target to check a target's sources with cppcheck and the indicated options
# add_cppcheck_sources(<target-name> [UNUSED_FUNCTIONS] [STYLE] [POSSIBLE_ERROR] [FAIL_ON_WARNINGS]) -
# Create a target to check standalone sources with cppcheck and the indicated options
#
# Requires these CMake modules:
# Findcppcheck
#
# Requires CMake 2.6 or newer (uses the 'function' command)
#
# Original Author:
# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
# http://academic.cleardefinition.com
# Iowa State University HCI Graduate Program/VRAC
#
# Copyright Iowa State University 2009-2010.
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
if(__add_cppcheck)
return()
endif()
set(__add_cppcheck YES)
if(NOT CPPCHECK_FOUND)
find_package(cppcheck QUIET)
endif()
if(CPPCHECK_FOUND)
if(NOT TARGET all_cppcheck)
add_custom_target(all_cppcheck)
set_target_properties(all_cppcheck PROPERTIES EXCLUDE_FROM_ALL TRUE)
endif()
endif()
function(add_cppcheck_sources _targetname)
if(CPPCHECK_FOUND)
set(_cppcheck_args)
set(_input ${ARGN})
list(FIND _input UNUSED_FUNCTIONS _unused_func)
if("${_unused_func}" GREATER "-1")
list(APPEND _cppcheck_args ${CPPCHECK_UNUSEDFUNC_ARG})
list(REMOVE_AT _input ${_unused_func})
endif()
list(FIND _input STYLE _style)
if("${_style}" GREATER "-1")
list(APPEND _cppcheck_args ${CPPCHECK_STYLE_ARG})
list(REMOVE_AT _input ${_style})
endif()
list(FIND _input POSSIBLE_ERROR _poss_err)
if("${_poss_err}" GREATER "-1")
list(APPEND _cppcheck_args ${CPPCHECK_POSSIBLEERROR_ARG})
list(REMOVE_AT _input ${_poss_err})
endif()
list(FIND _input FAIL_ON_WARNINGS _fail_on_warn)
if("${_fail_on_warn}" GREATER "-1")
list(APPEND
CPPCHECK_FAIL_REGULAR_EXPRESSION
${CPPCHECK_WARN_REGULAR_EXPRESSION})
list(REMOVE_AT _input ${_fail_on_warn})
endif()
set(_files)
foreach(_source ${_input})
get_source_file_property(_cppcheck_loc "${_source}" LOCATION)
if(_cppcheck_loc)
# This file has a source file property, carry on.
get_source_file_property(_cppcheck_lang "${_source}" LANGUAGE)
if("${_cppcheck_lang}" MATCHES "C")
list(APPEND _files "${_cppcheck_loc}")
endif()
else()
# This file doesn't have source file properties - figure it out.
get_filename_component(_cppcheck_loc "${_source}" ABSOLUTE)
if(EXISTS "${_cppcheck_loc}")
list(APPEND _files "${_cppcheck_loc}")
else()
message(FATAL_ERROR
"Adding CPPCHECK for file target ${_targetname}: "
"File ${_source} does not exist or needs a corrected path location "
"since we think its absolute path is ${_cppcheck_loc}")
endif()
endif()
endforeach()
if("1.${CMAKE_VERSION}" VERSION_LESS "1.2.8.0")
# Older than CMake 2.8.0
add_test(${_targetname}_cppcheck_test
"${CPPCHECK_EXECUTABLE}"
${CPPCHECK_TEMPLATE_ARG}
${_cppcheck_args}
${_files})
else()
# CMake 2.8.0 and newer
add_test(NAME
${_targetname}_cppcheck_test
COMMAND
"${CPPCHECK_EXECUTABLE}"
${CPPCHECK_TEMPLATE_ARG}
${_cppcheck_args}
${_files})
endif()
set_tests_properties(${_targetname}_cppcheck_test
PROPERTIES
FAIL_REGULAR_EXPRESSION
"${CPPCHECK_FAIL_REGULAR_EXPRESSION}")
add_custom_command(TARGET
all_cppcheck
PRE_BUILD
COMMAND
${CPPCHECK_EXECUTABLE}
${CPPCHECK_QUIET_ARG}
${CPPCHECK_TEMPLATE_ARG}
${_cppcheck_args}
${_files}
WORKING_DIRECTORY
"${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT
"${_targetname}_cppcheck: Running cppcheck on target ${_targetname}..."
VERBATIM)
endif()
endfunction()
function(add_cppcheck _name)
if(NOT TARGET ${_name})
message(FATAL_ERROR
"add_cppcheck given a target name that does not exist: '${_name}' !")
endif()
if(CPPCHECK_FOUND)
set(_cppcheck_args)
list(FIND ARGN UNUSED_FUNCTIONS _unused_func)
if("${_unused_func}" GREATER "-1")
list(APPEND _cppcheck_args ${CPPCHECK_UNUSEDFUNC_ARG})
endif()
list(FIND ARGN STYLE _style)
if("${_style}" GREATER "-1")
list(APPEND _cppcheck_args ${CPPCHECK_STYLE_ARG})
endif()
list(FIND ARGN POSSIBLE_ERROR _poss_err)
if("${_poss_err}" GREATER "-1")
list(APPEND _cppcheck_args ${CPPCHECK_POSSIBLEERROR_ARG})
endif()
list(FIND _input FAIL_ON_WARNINGS _fail_on_warn)
if("${_fail_on_warn}" GREATER "-1")
list(APPEND
CPPCHECK_FAIL_REGULAR_EXPRESSION
${CPPCHECK_WARN_REGULAR_EXPRESSION})
list(REMOVE_AT _input ${_unused_func})
endif()
get_target_property(_cppcheck_sources "${_name}" SOURCES)
set(_files)
foreach(_source ${_cppcheck_sources})
get_source_file_property(_cppcheck_lang "${_source}" LANGUAGE)
get_source_file_property(_cppcheck_loc "${_source}" LOCATION)
if("${_cppcheck_lang}" MATCHES "C")
list(APPEND _files "${_cppcheck_loc}")
endif()
endforeach()
if("1.${CMAKE_VERSION}" VERSION_LESS "1.2.8.0")
# Older than CMake 2.8.0
add_test(${_name}_cppcheck_test
"${CPPCHECK_EXECUTABLE}"
${CPPCHECK_TEMPLATE_ARG}
${_cppcheck_args}
${_files})
else()
# CMake 2.8.0 and newer
add_test(NAME
${_name}_cppcheck_test
COMMAND
"${CPPCHECK_EXECUTABLE}"
${CPPCHECK_TEMPLATE_ARG}
${_cppcheck_args}
${_files})
endif()
set_tests_properties(${_name}_cppcheck_test
PROPERTIES
FAIL_REGULAR_EXPRESSION
"${CPPCHECK_FAIL_REGULAR_EXPRESSION}")
add_custom_command(TARGET
all_cppcheck
PRE_BUILD
COMMAND
${CPPCHECK_EXECUTABLE}
${CPPCHECK_QUIET_ARG}
${CPPCHECK_TEMPLATE_ARG}
"--enable=style,information,unusedFunction"
${_cppcheck_args}
${_files}
WORKING_DIRECTORY
"${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT
"${_name}_cppcheck: Running cppcheck on target ${_name}..."
VERBATIM)
endif()
endfunction()

22
cmake/modules/FindGLIB2.cmake
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@ -1,22 +0,0 @@
# - Try to find the GLIB2 libraries
if(GLIB2_INCLUDE_DIR AND GLIB2_LIBRARIES AND GTHREAD2_LIBRARIES)
# Already in cache, be silent
set(GLIB2_FIND_QUIETLY TRUE)
endif(GLIB2_INCLUDE_DIR AND GLIB2_LIBRARIES AND GTHREAD2_LIBRARIES)
if (NOT WIN32)
include(FindPkgConfig)
pkg_search_module(PC_GLIB2 REQUIRED glib-2.0)
pkg_search_module(PC_GTHREAD2 REQUIRED gthread-2.0)
endif(NOT WIN32)
set(GLIB2_INCLUDE_DIR ${PC_GLIB2_INCLUDE_DIRS})
find_library(GLIB2_LIBRARIES NAMES glib-2.0 HINTS ${PC_GLIB2_LIBDIR} ${PC_GLIB2_LIBRARY_DIRS})
find_library(GTHREAD2_LIBRARIES NAMES gthread-2.0 HINTS ${PC_GTHREAD2_LIBDIR} ${PC_GTHREAD2_LIBRARY_DIRS})
mark_as_advanced(GLIB2_INCLUDE_DIR GLIB2_LIBRARIES GTHREAD2_LIBRARIES)

111
cmake/modules/FindMySQL.cmake
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@ -1,111 +0,0 @@
# - Find MySQL
# Find the MySQL includes and client library
# This module defines
# MYSQL_INCLUDE_DIR, where to find mysql.h
# MYSQL_LIBRARIES, the libraries needed to use MySQL.
# MYSQL_FOUND, If false, do not try to use MySQL.
#
# Copyright (c) 2006, Jaroslaw Staniek, <js@iidea.pl>
# Lot of adustmens by Michal Cihar <michal@cihar.com>
#
# vim: expandtab sw=4 ts=4 sts=4:
#
# Redistribution and use is allowed according to the terms of the BSD license.
if(UNIX)
set(MYSQL_CONFIG_PREFER_PATH "$ENV{MYSQL_HOME}/bin" CACHE FILEPATH
"preferred path to MySQL (mysql_config)")
find_program(MYSQL_CONFIG mysql_config
${MYSQL_CONFIG_PREFER_PATH}
/usr/local/mysql/bin/
/usr/local/bin/
/usr/bin/
)
if(MYSQL_CONFIG)
message(STATUS "Using mysql-config: ${MYSQL_CONFIG}")
# set CFLAGS
exec_program(${MYSQL_CONFIG}
ARGS --cflags
OUTPUT_VARIABLE MY_TMP)
set(MYSQL_CFLAGS ${MY_TMP} CACHE STRING INTERNAL)
# set INCLUDE_DIR
exec_program(${MYSQL_CONFIG}
ARGS --include
OUTPUT_VARIABLE MY_TMP)
string(REGEX REPLACE "-I([^ ]*)( .*)?" "\\1" MY_TMP "${MY_TMP}")
set(MYSQL_ADD_INCLUDE_DIR ${MY_TMP} CACHE FILEPATH INTERNAL)
# set LIBRARY_DIR
exec_program(${MYSQL_CONFIG}
ARGS --libs_r
OUTPUT_VARIABLE MY_TMP)
set(MYSQL_ADD_LIBRARIES "")
# prepend space in order to match separate words only (e.g. rather
# than "-linux" from within "-L/usr/lib/i386-linux-gnu")
string(REGEX MATCHALL " +-l[^ ]*" MYSQL_LIB_LIST " ${MY_TMP}")
foreach(MY_LIB ${MYSQL_LIB_LIST})
string(REGEX REPLACE "[ ]*-l([^ ]*)" "\\1" MY_LIB "${MY_LIB}")
list(APPEND MYSQL_ADD_LIBRARIES "${MY_LIB}")
endforeach(MY_LIB ${MYSQL_LIBS})
set(MYSQL_ADD_LIBRARY_PATH "")
string(REGEX MATCHALL " +-L[^ ]*" MYSQL_LIBDIR_LIST " ${MY_TMP}")
foreach(MY_LIB ${MYSQL_LIBDIR_LIST})
string(REGEX REPLACE "[ ]*-L([^ ]*)" "\\1" MY_LIB "${MY_LIB}")
list(APPEND MYSQL_ADD_LIBRARY_PATH "${MY_LIB}")
endforeach(MY_LIB ${MYSQL_LIBS})
else(MYSQL_CONFIG)
set(MYSQL_ADD_LIBRARIES "")
list(APPEND MYSQL_ADD_LIBRARIES "mysqlclient")
endif(MYSQL_CONFIG)
else(UNIX)
set(MYSQL_ADD_INCLUDE_DIR "c:/msys/local/include" CACHE FILEPATH INTERNAL)
set(MYSQL_ADD_LIBRARY_PATH "c:/msys/local/lib" CACHE FILEPATH INTERNAL)
ENDIF(UNIX)
find_path(MYSQL_INCLUDE_DIR mysql.h
${MYSQL_ADD_INCLUDE_DIR}
/usr/local/include
/usr/local/include/mysql
/usr/local/mysql/include
/usr/local/mysql/include/mysql
/usr/include
/usr/include/mysql
/usr/include/mysql/private
)
set(TMP_MYSQL_LIBRARIES "")
set(CMAKE_FIND_LIBRARY_SUFFIXES .so .a .lib .so.1)
foreach(MY_LIB ${MYSQL_ADD_LIBRARIES})
find_library("MYSQL_LIBRARIES_${MY_LIB}" NAMES ${MY_LIB}
HINTS
${MYSQL_ADD_LIBRARY_PATH}
/usr/lib/mysql
/usr/lib
/usr/local/lib
/usr/local/lib/mysql
/usr/local/mysql/lib
)
list(APPEND TMP_MYSQL_LIBRARIES "${MYSQL_LIBRARIES_${MY_LIB}}")
endforeach(MY_LIB ${MYSQL_ADD_LIBRARIES})
set(MYSQL_LIBRARIES ${TMP_MYSQL_LIBRARIES} CACHE FILEPATH INTERNAL)
if(MYSQL_INCLUDE_DIR AND MYSQL_LIBRARIES)
set(MYSQL_FOUND TRUE CACHE INTERNAL "MySQL found")
message(STATUS "Found MySQL: ${MYSQL_INCLUDE_DIR}, ${MYSQL_LIBRARIES}")
else(MYSQL_INCLUDE_DIR AND MYSQL_LIBRARIES)
set(MYSQL_FOUND FALSE CACHE INTERNAL "MySQL found")
message(STATUS "MySQL not found.")
endif(MYSQL_INCLUDE_DIR AND MYSQL_LIBRARIES)
mark_as_advanced(MYSQL_INCLUDE_DIR MYSQL_LIBRARIES MYSQL_CFLAGS)

45
cmake/modules/FindPCRE.cmake
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@ -1,45 +0,0 @@
# - Try to find the PCRE regular expression library
# Once done this will define
#
# PCRE_FOUND - system has the PCRE library
# PCRE_INCLUDE_DIR - the PCRE include directory
# PCRE_LIBRARIES - The libraries needed to use PCRE
# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
if (PCRE_INCLUDE_DIR AND PCRE_PCREPOSIX_LIBRARY AND PCRE_PCRE_LIBRARY)
# Already in cache, be silent
set(PCRE_FIND_QUIETLY TRUE)
endif (PCRE_INCLUDE_DIR AND PCRE_PCREPOSIX_LIBRARY AND PCRE_PCRE_LIBRARY)
if (NOT WIN32)
# use pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
find_package(PkgConfig)
pkg_check_modules(PC_PCRE REQUIRED libpcre)
set(PCRE_DEFINITIONS ${PC_PCRE_CFLAGS_OTHER})
endif (NOT WIN32)
find_path(PCRE_INCLUDE_DIR pcre.h
HINTS ${PC_PCRE_INCLUDEDIR} ${PC_PCRE_INCLUDE_DIRS}
PATH_SUFFIXES pcre)
find_library(PCRE_PCRE_LIBRARY NAMES pcre HINTS ${PC_PCRE_LIBDIR} ${PC_PCRE_LIBRARY_DIRS})
find_library(PCRE_PCREPOSIX_LIBRARY NAMES pcreposix HINTS ${PC_PCRE_LIBDIR} ${PC_PCRE_LIBRARY_DIRS})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(PCRE DEFAULT_MSG PCRE_INCLUDE_DIR PCRE_PCRE_LIBRARY PCRE_PCREPOSIX_LIBRARY )
set(PCRE_LIBRARIES ${PCRE_PCRE_LIBRARY} ${PCRE_PCREPOSIX_LIBRARY})
mark_as_advanced(PCRE_INCLUDE_DIR PCRE_LIBRARIES PCRE_PCREPOSIX_LIBRARY PCRE_PCRE_LIBRARY)

57
cmake/modules/FindSphinx.cmake
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@ -1,57 +0,0 @@
# - This module looks for Sphinx
# Find the Sphinx documentation generator
#
# This modules defines
# SPHINX_EXECUTABLE
# SPHINX_FOUND
# SPHINX_MAJOR_VERSION
# SPHINX_MINOR_VERSION
# SPHINX_VERSION
#=============================================================================
# Copyright 2002-2009 Kitware, Inc.
# Copyright 2009-2011 Peter Colberg
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file COPYING-CMAKE-SCRIPTS for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
find_program(SPHINX_EXECUTABLE NAMES sphinx-build
HINTS
$ENV{SPHINX_DIR}
PATH_SUFFIXES bin
DOC "Sphinx documentation generator"
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Sphinx DEFAULT_MSG
SPHINX_EXECUTABLE
)
if (SPHINX_EXECUTABLE)
execute_process (
COMMAND "${SPHINX_EXECUTABLE}" -h
OUTPUT_VARIABLE _SPHINX_VERSION_OUTPUT
ERROR_VARIABLE _SPHINX_VERSION_OUTPUT
)
if (_SPHINX_VERSION_OUTPUT MATCHES "Sphinx v([0-9]+\\.[0-9]+\\.[0-9]+)")
set (SPHINX_VERSION "${CMAKE_MATCH_1}")
string (REPLACE "." ";" _SPHINX_VERSION_LIST "${SPHINX_VERSION}")
list (GET _SPHINX_VERSION_LIST 0 SPHINX_MAJOR_VERSION)
list (GET _SPHINX_VERSION_LIST 1 SPHINX_MINOR_VERSION)
# patch version meh :)
endif()
endif()
message("${SPHINX_MAJOR_VERSION}")
mark_as_advanced(
SPHINX_EXECUTABLE
)

142
cmake/modules/Findcppcheck.cmake
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@ -1,142 +0,0 @@
# - try to find cppcheck tool
#
# Cache Variables:
# CPPCHECK_EXECUTABLE
#
# Non-cache variables you might use in your CMakeLists.txt:
# CPPCHECK_FOUND
# CPPCHECK_POSSIBLEERROR_ARG
# CPPCHECK_UNUSEDFUNC_ARG
# CPPCHECK_STYLE_ARG
# CPPCHECK_QUIET_ARG
# CPPCHECK_INCLUDEPATH_ARG
# CPPCHECK_FAIL_REGULAR_EXPRESSION
# CPPCHECK_WARN_REGULAR_EXPRESSION
# CPPCHECK_MARK_AS_ADVANCED - whether to mark our vars as advanced even
# if we don't find this program.
#
# Requires these CMake modules:
# FindPackageHandleStandardArgs (known included with CMake >=2.6.2)
#
# Original Author:
# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
# http://academic.cleardefinition.com
# Iowa State University HCI Graduate Program/VRAC
#
# Copyright Iowa State University 2009-2010.
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
file(TO_CMAKE_PATH "${CPPCHECK_ROOT_DIR}" CPPCHECK_ROOT_DIR)
set(CPPCHECK_ROOT_DIR
"${CPPCHECK_ROOT_DIR}"
CACHE
PATH
"Path to search for cppcheck")
# cppcheck app bundles on Mac OS X are GUI, we want command line only
set(_oldappbundlesetting ${CMAKE_FIND_APPBUNDLE})
set(CMAKE_FIND_APPBUNDLE NEVER)
# If we have a custom path, look there first.
if(CPPCHECK_ROOT_DIR)
find_program(CPPCHECK_EXECUTABLE
NAMES
cppcheck
cli
PATHS
"${CPPCHECK_ROOT_DIR}"
PATH_SUFFIXES
cli
NO_DEFAULT_PATH)
endif()
find_program(CPPCHECK_EXECUTABLE NAMES cppcheck)
# Restore original setting for appbundle finding
set(CMAKE_FIND_APPBUNDLE ${_oldappbundlesetting})
if(CPPCHECK_EXECUTABLE)
# Find out where our test file is
get_filename_component(_cppcheckmoddir ${CMAKE_CURRENT_LIST_FILE} PATH)
set(_cppcheckdummyfile "${_cppcheckmoddir}/Findcppcheck.cpp")
# Check for the two types of command line arguments by just trying them
execute_process(COMMAND
"${CPPCHECK_EXECUTABLE}"
"--enable=style"
"--quiet"
"${_cppcheckdummyfile}"
RESULT_VARIABLE
_cppcheck_new_result
OUTPUT_QUIET
ERROR_QUIET)
execute_process(COMMAND
"${CPPCHECK_EXECUTABLE}"
"--style"
"--quiet"
"${_cppcheckdummyfile}"
RESULT_VARIABLE
_cppcheck_old_result
OUTPUT_QUIET
ERROR_QUIET)
if("${_cppcheck_new_result}" EQUAL 0)
# New arguments
set(CPPCHECK_UNUSEDFUNC_ARG "--enable=unusedFunctions")
set(CPPCHECK_POSSIBLEERROR_ARG "--enable=possibleError")
set(CPPCHECK_STYLE_ARG "--enable=style")
set(CPPCHECK_QUIET_ARG "--quiet")
set(CPPCHECK_INCLUDEPATH_ARG "-I")
if(MSVC)
set(CPPCHECK_TEMPLATE_ARG --template vs)
set(CPPCHECK_FAIL_REGULAR_EXPRESSION "[(]error[)]")
set(CPPCHECK_WARN_REGULAR_EXPRESSION "[(]style[)]")
elseif(CMAKE_COMPILER_IS_GNUCXX)
set(CPPCHECK_TEMPLATE_ARG --template gcc)
set(CPPCHECK_FAIL_REGULAR_EXPRESSION " error: ")
set(CPPCHECK_WARN_REGULAR_EXPRESSION " style: ")
else()
message(STATUS
"Warning: FindCppcheck doesn't know how to format error messages for your compiler!")
set(CPPCHECK_TEMPLATE_ARG --template gcc)
set(CPPCHECK_FAIL_REGULAR_EXPRESSION " error: ")
set(CPPCHECK_WARN_REGULAR_EXPRESSION " style: ")
endif()
elseif("${_cppcheck_old_result}" EQUAL 0)
# Old arguments
set(CPPCHECK_UNUSEDFUNC_ARG "--unused-functions")
set(CPPCHECK_POSSIBLEERROR_ARG "--all")
set(CPPCHECK_STYLE_ARG "--style")
set(CPPCHECK_QUIET_ARG "--quiet")
set(CPPCHECK_INCLUDEPATH_ARG "-I")
set(CPPCHECK_FAIL_REGULAR_EXPRESSION "error:")
set(CPPCHECK_WARN_REGULAR_EXPRESSION "[(]style[)]")
else()
# No idea - some other issue must be getting in the way
message(STATUS
"WARNING: Can't detect whether CPPCHECK wants new or old-style arguments!")
endif()
endif()
set(CPPCHECK_ALL
"${CPPCHECK_EXECUTABLE} ${CPPCHECK_POSSIBLEERROR_ARG} ${CPPCHECK_UNUSEDFUNC_ARG} ${CPPCHECK_STYLE_ARG} ${CPPCHECK_QUIET_ARG} ${CPPCHECK_INCLUDEPATH_ARG} some/include/path")
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(cppcheck
DEFAULT_MSG
CPPCHECK_ALL
CPPCHECK_EXECUTABLE
CPPCHECK_POSSIBLEERROR_ARG
CPPCHECK_UNUSEDFUNC_ARG
CPPCHECK_STYLE_ARG
CPPCHECK_INCLUDEPATH_ARG
CPPCHECK_QUIET_ARG)
if(CPPCHECK_FOUND OR CPPCHECK_MARK_AS_ADVANCED)
mark_as_advanced(CPPCHECK_ROOT_DIR)
endif()
mark_as_advanced(CPPCHECK_EXECUTABLE)

16
cmake/modules/Findcppcheck.cpp
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@ -1,16 +0,0 @@
/**
* \file Findcppcheck.cpp
* \brief Dummy C++ source file used by CMake module Findcppcheck.cmake
*
* \author
* Ryan Pavlik, 2009-2010
* <rpavlik@iastate.edu>
* http://academic.cleardefinition.com/
*
*/
int main(int argc, char* argv[]) {
return 0;
}

66
common.h
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@ -1,66 +0,0 @@
/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Andrew Hutchings, SkySQL (andrew at skysql dot com)
*/
#ifndef _common_h
#define _common_h
char *hostname=NULL;
char *username=NULL;
char *password=NULL;
char *socket_path=NULL;
char *db=NULL;
char *defaults_file=NULL;
#ifdef WITH_SSL
char *key=NULL;
char *cert=NULL;
char *ca=NULL;
char *capath=NULL;
char *cipher=NULL;
#endif
gboolean askPassword=FALSE;
guint port=0;
guint num_threads= 4;
guint verbose=2;
gboolean ssl= FALSE;
gboolean compress_protocol= FALSE;
gboolean program_version= FALSE;
GOptionEntry common_entries[] =
{
{ "host", 'h', 0, G_OPTION_ARG_STRING, &hostname, "The host to connect to", NULL },
{ "user", 'u', 0, G_OPTION_ARG_STRING, &username, "Username with the necessary privileges", NULL },
{ "password", 'p', 0, G_OPTION_ARG_STRING, &password, "User password", NULL },
{ "ask-password", 'a', 0, G_OPTION_ARG_NONE, &askPassword, "Prompt For User password", NULL },
{ "port", 'P', 0, G_OPTION_ARG_INT, &port, "TCP/IP port to connect to", NULL },
{ "socket", 'S', 0, G_OPTION_ARG_STRING, &socket_path, "UNIX domain socket file to use for connection", NULL },
{ "threads", 't', 0, G_OPTION_ARG_INT, &num_threads, "Number of threads to use, default 4", NULL },
{ "compress-protocol", 'C', 0, G_OPTION_ARG_NONE, &compress_protocol, "Use compression on the MySQL connection", NULL },
{ "version", 'V', 0, G_OPTION_ARG_NONE, &program_version, "Show the program version and exit", NULL },
{ "verbose", 'v', 0, G_OPTION_ARG_INT, &verbose, "Verbosity of output, 0 = silent, 1 = errors, 2 = warnings, 3 = info, default 2", NULL },
{ "defaults-file", 0, 0, G_OPTION_ARG_FILENAME, &defaults_file, "Use a specific defaults file", NULL },
#ifdef WITH_SSL
{ "ssl", 0, 0, G_OPTION_ARG_NONE, &ssl, "Connect using SSL", NULL},
{ "key", 0, 0, G_OPTION_ARG_STRING, &key, "The path name to the key file", NULL },
{ "cert", 0, 0, G_OPTION_ARG_STRING, &cert, "The path name to the certificate file", NULL },
{ "ca", 0, 0, G_OPTION_ARG_STRING, &ca, "The path name to the certificate authority file", NULL },
{ "capath", 0, 0, G_OPTION_ARG_STRING, &capath, "The path name to a directory that contains trusted SSL CA certificates in PEM format", NULL },
{ "cipher", 0, 0, G_OPTION_ARG_STRING, &cipher, "A list of permissible ciphers to use for SSL encryption", NULL },
#endif
{ NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL }
};
#endif

17
config.h.in
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@ -1,17 +0,0 @@
#ifndef CONFIG_H
#define CONFIG_H
#cmakedefine VERSION "@VERSION@"
#cmakedefine WITH_BINLOG
#if defined(LIBMYSQL_VERSION)
#define MYSQL_VERSION_STR LIBMYSQL_VERSION
#elif defined(MARIADB_CLIENT_VERSION_STR)
#define MYSQL_VERSION_STR MARIADB_CLIENT_VERSION_STR
#elif defined(MYSQL_VERSION_NUMBER)
#define MYSQL_VERSION_STR MYSQL_VERSION_NUMBER
#else
#define MYSQL_VERSION_STR MYSQL_SERVER_VERSION
#endif
#endif

54
connection.c
View File

@ -1,54 +0,0 @@
/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Aaron Brady, Shopify (insom)
*/
#include <pcre.h>
#include <glib.h>
#include <string.h>
#include "connection.h"
extern char *defaults_file;
#ifdef WITH_SSL
extern char *key;
extern char *cert;
extern char *ca;
extern char *capath;
extern char *cipher;
extern gboolean ssl;
#endif
extern guint compress_protocol;
void configure_connection(MYSQL *conn, const char *name) {
if (defaults_file != NULL) {
mysql_options(conn,MYSQL_READ_DEFAULT_FILE,defaults_file);
}
mysql_options(conn, MYSQL_READ_DEFAULT_GROUP, name);
if (compress_protocol)
mysql_options(conn, MYSQL_OPT_COMPRESS, NULL);
#ifdef WITH_SSL
unsigned int i;
if (ssl) {
i = SSL_MODE_REQUIRED;
} else {
i = SSL_MODE_DISABLED;
}
mysql_ssl_set(conn,key,cert,ca,capath,cipher);
mysql_options(conn,MYSQL_OPT_SSL_MODE,&i);
#endif
}

22
connection.h
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@ -1,22 +0,0 @@
/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Aaron Brady, Shopify (insom)
*/
#ifndef _connection_h
#define _connection_h
#include <mysql.h>
void configure_connection(MYSQL *conn, const char* name);
#endif

93
debian/changelog vendored
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@ -1,93 +0,0 @@
mydumper (0.9.5-1) unstable; urgency=medium
* add patch to FindMySQL cmake module to find libatomic when it's needed
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Wed, 18 Jan 2017 01:09:19 +0100
mydumper (0.9.1-4) unstable; urgency=medium
* manpages are generated by Sphinx, so moving back python-sphinx
to B-D (Closes: #851433)
* Add a Breaks+Replaces relation to mydumper-doc since it replaces
doc-base files from main package (Closes: #851221)
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Sun, 15 Jan 2017 16:57:52 +0100
mydumper (0.9.1-3) unstable; urgency=medium
* use sphinxdoc dh helper only in appropriate targets (Closes: #850847,
#850969)
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Wed, 11 Jan 2017 11:44:34 +0100
mydumper (0.9.1-2) unstable; urgency=medium
* Depend on default-libmysqlclient-dev (Closes: #845877, #841607)
* bump standards version to 3.9.8
* Separate doc package to comply with standards 3.9.7
* dh compat level bumped to 9
* changed homepage and debian/watch to github
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Mon, 02 Jan 2017 15:40:34 +0100
mydumper (0.9.1-1) unstable; urgency=medium
* Imported Upstream version 0.9.1
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Tue, 10 Nov 2015 17:59:57 +0100
mydumper (0.6.2-1) unstable; urgency=medium
* Imported Upstream version 0.6.2 (Closes: #790640)
* fix manpage inconsistencies (Closes: #773990) (LP: #1402381)
* bump standards version to 3.9.6 (no changes needed)
* allow uscan to verify upstream tarball
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Wed, 01 Jul 2015 13:54:15 +0200
mydumper (0.6.1-1) unstable; urgency=medium
* updated standards version
* move sphinxdoc depends to recommends (Closes: #730443)
* homepage updated (Closes: #714921)
* explicitly tell CMAKE to link libm
patch 0003-explicitly-link-libm.patch
* Imported Upstream version 0.6.1 (Closes: #735851) (LP: #1270330)
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Thu, 20 Mar 2014 01:17:43 +0100
mydumper (0.5.2-1) unstable; urgency=low
* Imported Upstream version 0.5.2 (Closes: #707458)
* removed patches merged by upstream
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Thu, 09 May 2013 12:08:05 +0200
mydumper (0.5.1-3) unstable; urgency=low
* fix FTBFS in multiarch env (Closes: #673262) (LP: #1002291)
patch 0006-fix-runaway-regexp-in-in-cmake.patch
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Mon, 04 Jun 2012 17:35:01 +0200
mydumper (0.5.1-2) unstable; urgency=low
* fixed watch file
* updated standards version
* patch 0005-zlib-file-type-change-fixes.patch added
fix FTBFS from zlib > 1.2.4 (Closes: #662582) (LP: #948122)
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Fri, 23 Mar 2012 17:27:57 +0100
mydumper (0.5.1-1) unstable; urgency=low
* Initial release (Closes: #648711)
* This is my first Debian package, be gentle
* Patched CMakeLists.txt so that generated config.h file is put in the
sources dir, where it is expected during the build
* Patched documenation CMakeLists.txt so that it won't install
documentation source files
* Patch added to fix missing description in the manpages
* Fixed typo in myloader
-- Mateusz Kijowski <mateusz.kijowski@gmail.com> Thu, 15 Nov 2011 11:26:38 +0100

1
debian/compat vendored
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@ -1 +0,0 @@
9

48
debian/control vendored
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@ -1,48 +0,0 @@
Source: mydumper
Section: database
Priority: extra
Maintainer: Mateusz Kijowski <mateusz.kijowski@gmail.com>
Build-Depends: debhelper (>= 9.0.0), cmake, quilt, default-libmysqlclient-dev | libmysqlclient-dev, libglib2.0-dev, libpcre3-dev, zlib1g-dev, python-sphinx (>= 1.0.7+dfsg), python-docutils, libatomic1 | libatomic-ops-dev
Standards-Version: 3.9.8
Homepage: https://github.com/maxbube/mydumper
#Vcs-Git: git://git.debian.org/collab-maint/mydumper.git
#Vcs-Browser: http://git.debian.org/?p=collab-maint/mydumper.git;a=summary
Package: mydumper
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}
Suggests: mydumper-doc
Description: High-performance MySQL backup tool
Mydumper (aka. MySQL Data Dumper) is a high-performance multi-threaded
backup (and restore) toolset for MySQL and Drizzle. The main developers
originally worked as Support Engineers at MySQL (one has moved to
Facebook and another to SkySQL) and this is how they would envisage
mysqldump based on years of user feedback.
.
Mydumper features
.
Lightweight C source
Up to 10x faster dumps compared to mysqldump
Consistent snapshots for transactional and non-transactional tables
File compression on-the-fly
Binary log dumps
Multi-threaded restore utility
Daemon mode for timed snapshots and continuous binary logs
.
Mydumper is still under active development but is well tested/used in
production on some large installations.
Package: mydumper-doc
Architecture: all
Depends: ${misc:Depends}, ${sphinxdoc:Depends}
Breaks: mydumper (<< 0.9.1-2)
Replaces: mydumper (<< 0.9.1-2)
Section: doc
Description: High-performance MySQL backup tool - documentation
Mydumper (aka. MySQL Data Dumper) is a high-performance multi-threaded
backup (and restore) toolset for MySQL and Drizzle. The main developers
originally worked as Support Engineers at MySQL (one has moved to
Facebook and another to SkySQL) and this is how they would envisage
mysqldump based on years of user feedback.
.
This package contains documentation for mydumper generated by sphinx

30
debian/copyright vendored
View File

@ -1,30 +0,0 @@
Format: http://anonscm.debian.org/viewvc/dep/web/deps/dep5.mdwn?revision=174
Upstream-Name: mydumper
Source: https://launchpad.net/mydumper/+download
Files: *
Copyright: 2009-2011 Domas Mituzas ( domas at fb dot com )
2009-2011 Andrew Hutchings ( andrew at skysql dot com )
2009-2011 Mark Leith ( mark dot leith at oracle dot com )
License: GPL-3.0+
Files: debian/*
Copyright: 2011 Mateusz Kijowski <mateusz.kijowski@gmail.com>
License: GPL-3.0+
License: GPL-3.0+
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
.
This package is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
.
On Debian systems, the complete text of the GNU General
Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".

1
debian/docs vendored
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@ -1 +0,0 @@
README.md

1
debian/install vendored
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@ -1 +0,0 @@
usr/bin/*

2
debian/manpages vendored
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@ -1,2 +0,0 @@
debian/tmp/usr/share/man/man1/mydumper.1
debian/tmp/usr/share/man/man1/myloader.1

11
debian/mydumper-doc.doc-base vendored
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@ -1,11 +0,0 @@
Document: mydumper
Title: MySQL Data Dumper documentation
Author: Domas Mituzas, Andrew Hutchings, Mark Leith
Max Bubenick
Abstract: This is the documentation shipped with
mydumper, describing usage and prvoding examples
Section: Data Management
Format: HTML
Index: /usr/share/doc/mydumper-doc/html/index.html
Files: /usr/share/doc/mydumper-doc/html/*.html

1
debian/mydumper-doc.docs vendored
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@ -1 +0,0 @@
debian/tmp/usr/share/doc/mydumper/html

39
debian/patches/0001-manpage-whatis-description.patch vendored
View File

@ -1,39 +0,0 @@
From: Mateusz Kijowski <mkijowski@trojmiasto.pl>
Date: Tue, 15 Nov 2011 11:19:01 +0100
Subject: manpage whatis description
---
docs/CMakeLists.txt | 4 ++++
docs/_build/conf.py.in | 4 ++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/docs/CMakeLists.txt b/docs/CMakeLists.txt
index 8fdb6b4..c43d246 100644
--- a/docs/CMakeLists.txt
+++ b/docs/CMakeLists.txt
@@ -27,6 +27,10 @@ if(GENERATE_DOC)
# master document with modules index
set(REF_MASTER_DOC "modules")
+ # vars necessary for manpages generation
+ set(MYDUMPER_PROGRAM_DESC "multi-threaded MySQL dumping")
+ set(MYLOADER_PROGRAM_DESC "multi-threaded MySQL loader")
+
# substitute variables in configuration and scripts
foreach(file
conf.py
diff --git a/docs/_build/conf.py.in b/docs/_build/conf.py.in
index 9985c74..4844933 100644
--- a/docs/_build/conf.py.in
+++ b/docs/_build/conf.py.in
@@ -211,8 +211,8 @@ latex_documents = [
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
- ('mydumper_usage', 'mydumper', u'@PROGRAM_DESC@',
+ ('mydumper_usage', 'mydumper', u'@MYDUMPER_PROGRAM_DESC@',
[u'Andrew Hutchings'], 1),
- ('myloader_usage', 'myloader', u'@PROGRAM_DESC@',
+ ('myloader_usage', 'myloader', u'@MYLOADER_PROGRAM_DESC@',
[u'Andrew Hutchings'], 1)
]

24
debian/patches/0002-dont-install-documentation-source.patch vendored
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@ -1,24 +0,0 @@
From: Mateusz Kijowski <mkijowski@trojmiasto.pl>
Date: Tue, 22 Nov 2011 17:44:04 +0100
Subject: dont install documentation source
---
docs/CMakeLists.txt | 5 -----
1 file changed, 5 deletions(-)
diff --git a/docs/CMakeLists.txt b/docs/CMakeLists.txt
index c43d246..7c75c99 100644
--- a/docs/CMakeLists.txt
+++ b/docs/CMakeLists.txt
@@ -61,11 +61,6 @@ if(GENERATE_DOC)
"${SOURCES_DIR}"
)
- # note the trailing slash to exclude directory name
- install(DIRECTORY "${SOURCES_DIR}/"
- DESTINATION "share/doc/mydumper"
- )
-
# Sphinx cache with pickled ReST documents
set(SPHINX_CACHE_DIR "${CMAKE_CURRENT_BINARY_DIR}/_doctrees")
# HTML output directory

34
debian/patches/0003-explicitly-link-libm.patch vendored
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@ -1,34 +0,0 @@
From: Mateusz Kijowski <mateusz.kijowski@gmail.com>
Date: Mon, 20 Jan 2014 21:42:40 +0100
Subject: explicitly link libm
---
CMakeLists.txt | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5da3828..0a6f7e7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,7 @@
find_package(ZLIB)
find_package(GLIB2)
find_package(PCRE)
+find_library(M_LIB m)
option(BUILD_DOCS "Build the documentation" ON)
@@ -37,11 +38,11 @@
else (WITH_BINLOG)
add_executable(mydumper mydumper.c server_detect.c g_unix_signal.c connection.c getPassword.c)
endif (WITH_BINLOG)
-target_link_libraries(mydumper ${MYSQL_LIBRARIES} ${GLIB2_LIBRARIES} ${GTHREAD2_LIBRARIES} ${PCRE_PCRE_LIBRARY} ${ZLIB_LIBRARIES} stdc++)
+target_link_libraries(mydumper ${MYSQL_LIBRARIES} ${GLIB2_LIBRARIES} ${GTHREAD2_LIBRARIES} ${PCRE_PCRE_LIBRARY} ${ZLIB_LIBRARIES} ${M_LIB} stdc++)
add_executable(myloader myloader.c connection.c getPassword.c)
-target_link_libraries(myloader ${MYSQL_LIBRARIES} ${GLIB2_LIBRARIES} ${GTHREAD2_LIBRARIES} ${PCRE_PCRE_LIBRARY} ${ZLIB_LIBRARIES} stdc++)
+target_link_libraries(myloader ${MYSQL_LIBRARIES} ${GLIB2_LIBRARIES} ${GTHREAD2_LIBRARIES} ${PCRE_PCRE_LIBRARY} ${ZLIB_LIBRARIES} ${M_LIB} stdc++)
INSTALL(TARGETS mydumper myloader
RUNTIME DESTINATION bin

3
debian/patches/series vendored
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@ -1,3 +0,0 @@
0001-manpage-whatis-description.patch
0002-dont-install-documentation-source.patch
0003-explicitly-link-libm.patch

13
debian/rules vendored
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@ -1,13 +0,0 @@
#!/usr/bin/make -f
# -*- makefile -*-
# Sample debian/rules that uses debhelper.
# This file was originally written by Joey Hess and Craig Small.
# As a special exception, when this file is copied by dh-make into a
# dh-make output file, you may use that output file without restriction.
# This special exception was added by Craig Small in version 0.37 of dh-make.
# Uncomment this to turn on verbose mode.
export DH_VERBOSE=1
%:
dh $@ --with=sphinxdoc

1
debian/source/format vendored
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@ -1 +0,0 @@
3.0 (quilt)

39
debian/upstream/signing-key.asc vendored
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@ -1,39 +0,0 @@
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1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=zxkn
-----END PGP PUBLIC KEY BLOCK-----

3
debian/watch vendored
View File

@ -1,3 +0,0 @@
version=3
opts=filenamemangle=s/.+\/v?(\d\S+)\.tar\.gz/mydumper-$1\.tar\.gz/ \
https://github.com/maxbube/mydumper/releases .*/v?(\d\S+)\.tar\.gz

156
docs/CMakeLists.txt
View File

@ -1,156 +0,0 @@
# Generate documentation in HTML and PDF format using Sphinx.
set(GENERATE_DOC TRUE)
# We use the Sphinx documentation generator to render HTML and manual
# pages from the user and reference documentation in ReST format.
find_package(Sphinx QUIET)
if(NOT SPHINX_FOUND)
message(WARNING "Unable to find Sphinx documentation generator")
set(GENERATE_DOC FALSE)
endif(NOT SPHINX_FOUND)
if(SPHINX_MAJOR_VERSION LESS 1)
message(WARNING "Sphinx is older than v1.0, not building docs")
set(GENERATE_DOC FALSE)
endif(SPHINX_MAJOR_VERSION LESS 1)
if(GENERATE_DOC)
# documentation tools
set(SOURCE_BUILD_DIR "${CMAKE_CURRENT_SOURCE_DIR}/_build")
# configured documentation tools and intermediate build results
set(BINARY_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}/_build")
# static ReST documentation sources
set(SOURCES_DIR "${CMAKE_CURRENT_BINARY_DIR}/_sources")
# generated ReST documentation sources
set(REF_SOURCES_DIR "${SOURCES_DIR}/reference")
# master document with modules index
set(REF_MASTER_DOC "modules")
# substitute variables in configuration and scripts
foreach(file
conf.py
sources.cmake
)
configure_file(
"${SOURCE_BUILD_DIR}/${file}.in"
"${BINARY_BUILD_DIR}/${file}"
@ONLY
)
endforeach(file)
set(CLEAN_FILES
"${BINARY_BUILD_DIR}/html"
)
add_custom_target(ALL
DEPENDS "${REF_SOURCES_DIR}/${REF_MASTER_DOC}.rst"
)
# Sphinx requires all sources in the same directory tree. As we wish
# to include generated reference documention from the build tree, we
# copy static ReST documents to the build tree before calling Sphinx.
add_custom_target(doc_sources ALL
"${CMAKE_COMMAND}" -P "${BINARY_BUILD_DIR}/sources.cmake"
)
list(APPEND CLEAN_FILES
"${SOURCES_DIR}"
)
# note the trailing slash to exclude directory name
install(DIRECTORY "${SOURCES_DIR}/"
DESTINATION "share/doc/mydumper"
)
# Sphinx cache with pickled ReST documents
set(SPHINX_CACHE_DIR "${CMAKE_CURRENT_BINARY_DIR}/_doctrees")
# HTML output directory
set(SPHINX_HTML_DIR "${CMAKE_CURRENT_BINARY_DIR}/html")
# This target builds HTML documentation using Sphinx.
add_custom_target(doc_html ALL
${SPHINX_EXECUTABLE}
-q -b html
-c "${BINARY_BUILD_DIR}"
-d "${SPHINX_CACHE_DIR}"
"${SOURCES_DIR}"
"${SPHINX_HTML_DIR}"
COMMENT "Building HTML documentation with Sphinx"
)
list(APPEND CLEAN_FILES
"${SPHINX_CACHE_DIR}"
"${SPHINX_HTML_DIR}"
)
add_dependencies(doc_html
doc_sources
)
install(DIRECTORY "${SPHINX_HTML_DIR}"
DESTINATION "share/doc/mydumper"
)
# HTML output directory
set(SPHINX_MAN_DIR "${CMAKE_CURRENT_BINARY_DIR}/man")
# This target builds a manual page using Sphinx.
add_custom_target(doc_man ALL
${SPHINX_EXECUTABLE}
-q -b man
-c "${BINARY_BUILD_DIR}"
-d "${SPHINX_CACHE_DIR}"
"${SOURCES_DIR}"
"${SPHINX_MAN_DIR}"
COMMENT "Building manual page with Sphinx"
)
list(APPEND CLEAN_FILES
"${SPHINX_MAN_DIR}"
)
add_dependencies(doc_man
doc_sources
)
# serialize Sphinx targets to avoid cache conflicts in parallel builds
add_dependencies(doc_man
doc_html
)
install(FILES "${SPHINX_MAN_DIR}/mydumper.1" "${SPHINX_MAN_DIR}/myloader.1"
DESTINATION "share/man/man1"
)
# This target builds PDF documentation using Sphinx and LaTeX.
if(PDFLATEX_COMPILER)
# PDF output directory
set(SPHINX_PDF_DIR "${CMAKE_CURRENT_BINARY_DIR}/pdf")
add_custom_target(doc_pdf ALL
${SPHINX_EXECUTABLE}
-q -b latex
-c "${BINARY_BUILD_DIR}"
-d "${SPHINX_CACHE_DIR}"
"${SOURCES_DIR}"
"${SPHINX_PDF_DIR}"
COMMENT "Building PDF documentation with Sphinx"
)
add_custom_command(TARGET doc_pdf POST_BUILD
COMMAND ${CMAKE_MAKE_PROGRAM} LATEXOPTS=-interaction=batchmode
WORKING_DIRECTORY "${SPHINX_PDF_DIR}"
)
list(APPEND CLEAN_FILES
"${SPHINX_PDF_DIR}"
)
add_dependencies(doc_pdf
doc_sources
)
# serialize Sphinx targets to avoid cache conflicts in parallel builds
add_dependencies(doc_pdf
doc_man
)
install(FILES "${SPHINX_PDF_DIR}/mydumper.pdf"
DESTINATION "share/doc/mydumper"
)
endif(PDFLATEX_COMPILER)
# Add output directories to clean target.
set_directory_properties(PROPERTIES
ADDITIONAL_MAKE_CLEAN_FILES "${CLEAN_FILES}"
)
endif(GENERATE_DOC)

218
docs/_build/conf.py.in vendored
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@ -1,218 +0,0 @@
# -*- coding: utf-8 -*-
#
# MySQL Data Dumper documentation build configuration file, created by
# sphinx-quickstart on Tue Apr 26 11:44:25 2011.
#
# This file is execfile()d with the current directory set to its containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
import sys, os
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#sys.path.insert(0, os.path.abspath('.'))
# -- General configuration -----------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
#needs_sphinx = '1.0'
# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = ['sphinx.ext.todo']
# Add any paths that contain templates here, relative to this directory.
templates_path = ['@CMAKE_CURRENT_SOURCE_DIR@/_templates']
# The suffix of source filenames.
source_suffix = '.rst'
# The encoding of source files.
#source_encoding = 'utf-8-sig'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = u'@PROJECT_NAME@'
copyright = u'2011, Andrew Hutchings'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = '@VERSION@'
# The full version, including alpha/beta/rc tags.
release = '@VERSION@'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
#today = ''
# Else, today_fmt is used as the format for a strftime call.
#today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ['_build']
# The reST default role (used for this markup: `text`) to use for all documents.
#default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
#add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
#add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
#show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# A list of ignored prefixes for module index sorting.
#modindex_common_prefix = []
# -- Options for HTML output ---------------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme = 'default'
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
#html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
#html_theme_path = []
# The name for this set of Sphinx documents. If None, it defaults to
# "<project> v<release> documentation".
#html_title = None
# A shorter title for the navigation bar. Default is the same as html_title.
#html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
#html_logo = None
# The name of an image file (within the static path) to use as favicon of the
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
#html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['@CMAKE_CURRENT_SOURCE_DIR@/_static']
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
#html_last_updated_fmt = '%b %d, %Y'
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
#html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
#html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
#html_additional_pages = {}
# If false, no module index is generated.
#html_domain_indices = True
# If false, no index is generated.
#html_use_index = True
# If true, the index is split into individual pages for each letter.
#html_split_index = False
# If true, links to the reST sources are added to the pages.
#html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
#html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
#html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
#html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
#html_file_suffix = None
# Output file base name for HTML help builder.
htmlhelp_basename = 'MySQLDataDumperdoc'
# -- Options for LaTeX output --------------------------------------------------
# The paper size ('letter' or 'a4').
#latex_paper_size = 'letter'
# The font size ('10pt', '11pt' or '12pt').
#latex_font_size = '10pt'
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, documentclass [howto/manual]).
latex_documents = [
('index', 'MySQLDataDumper.tex', u'@PROJECT_NAME@ Documentation',
u'Andrew Hutchings', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
#latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
#latex_use_parts = False
# If true, show page references after internal links.
#latex_show_pagerefs = False
# If true, show URL addresses after external links.
#latex_show_urls = False
# Additional stuff for the LaTeX preamble.
#latex_preamble = ''
# Documents to append as an appendix to all manuals.
#latex_appendices = []
# If false, no module index is generated.
#latex_domain_indices = True
# -- Options for manual page output --------------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
('mydumper_usage', 'mydumper', u'@PROGRAM_DESC@',
[u'Andrew Hutchings'], 1),
('myloader_usage', 'myloader', u'@PROGRAM_DESC@',
[u'Andrew Hutchings'], 1)
]

16
docs/_build/sources.cmake.in vendored
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@ -1,16 +0,0 @@
# This script recursively copies all ReST documents from the source directory to
# the binary directory. CMAKE_CURRENT_SOURCE_DIR and SOURCES_DIR are substituted
# upon the cmake stage. The script is executed upon the make stage to ensure
# that the binary sources directory is always up to date.
file(GLOB SOURCES
RELATIVE "@CMAKE_CURRENT_SOURCE_DIR@"
"@CMAKE_CURRENT_SOURCE_DIR@/*.rst"
)
foreach(source ${SOURCES})
configure_file(
"@CMAKE_CURRENT_SOURCE_DIR@/${source}"
"@SOURCES_DIR@/${source}"
COPYONLY
)
endforeach(source)

9
docs/authors.rst
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@ -1,9 +0,0 @@
Authors
=======
The code for mydumper has been written by the following people:
* `Domas Mituzas <http://dom.as/>`_, Facebook ( domas at fb dot com )
* `Andrew Hutchings <http://www.linuxjedi.co.uk>`_, SkySQL ( andrew at skysql dot com )
* `Mark Leith <http://www.markleith.co.uk/>`_, Oracle Corporation ( mark dot leith at oracle dot com )
* `Max Bubenick <http://www.bube.com.ar>`_, Percona RDBA ( max dot bubenick at percona dot com )

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Compiling
=========
Requirements
------------
mydumper requires the following before it can be compiled:
* `CMake <http://www.cmake.org/>`_
* `Glib2 <http://www.gtk.org/index.php>`_ (with development packages)
* `PCRE <http://www.pcre.org/>`_ (with development packages)
* `MySQL <http://www.mysql.com/>`_ client libraries (with development packages)
Additionally the following packages are optional:
* `python-sphinx <http://sphinx.pocoo.org/>`_ (for documentation)
Ubuntu/Debian
^^^^^^^^^^^^^
.. code-block:: bash
apt-get install libglib2.0-dev libmysqlclient15-dev zlib1g-dev libpcre3-dev
Fedora/Redhat/CentOS
^^^^^^^^^^^^^^^^^^^^
.. code-block:: bash
yum install glib2-devel mysql-devel zlib-devel pcre-devel
OpenSUSE
^^^^^^^^
.. code-block:: bash
zypper install glib2-devel libmysqlclient-devel pcre-devel zlib-devel
Mac OSX
^^^^^^^
.. code-block:: bash
port install glib2 mysql5 pcre
CMake
-----
CMake is used for mydumper's build system and is executed as follows::
cmake .
make
You can optionally provide parameters for CMake, the possible options are:
* ``-DMYSQL_CONFIG=/path/to/mysql_config`` - The path and filename for the mysql_config executable
* ``-DCMAKE_INSTALL_PREFIX=/install/path`` - The path where mydumper should be installed
Documentation
-------------
If you wish to just compile the documentation you can do so with::
cmake .
make doc_html
or for a man page output::
cmake .
make doc_man

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Examples
========
Simple Usage
------------
Just running :program:`mydumper` without any options will try to connect to a
server using the default socket path. It will then dump the tables from all
databases using 4 worker threads.
Regex
-----
To use :program:`mydumper`'s regex feature simply use the
:option:`--regex <mydumper --regex>` option. In the following example mydumper
will ignore the ``test`` and ``mysql`` databases::
mydumper --regex '^(?!(mysql\.|test\.))'
Restoring a dump
----------------
Mydumper now include myloader which is a multi-threaded restoration tool. To
use myloader with a mydumper dump you simply need to pass it the directory of
the dump along with a user capable of restoring the schemas and data. As an
example the following will restore a dump overwriting any existing tables::
myloader --directory=export-20110614-094953 --overwrite-tables --user=root
Daemon mode
-----------
Mydumper has a daemon mode which will snapshot the dump data every so often
whilst continuously retreiving the binary log files. This gives a continuous
consistent backup right up to the point where the database server fails. To use
this you simply need to use the :option:`--daemon <mydumper --daemon>` option.
In the following example mydumper will use daemon mode, creating a snapshot
every half an hour and log to an output file::
mydumper --daemon --snapshot-interval=30 --logfile=dump.log

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Output Files
============
mydumper generates several files during the generation of the dump. Many of
these are for the table data itself since every table has at least one file.
Metadata
--------
When a dump is executed a file called ``metadata.partial`` is created in the output
directory and is renamed to ``metadata`` when mydumper finish without error.
This contains the start and end time of the dump as well as the
master binary log positions if applicable.
This is an example of the content of this file::
Started dump at: 2011-05-05 13:57:17
SHOW MASTER STATUS:
Log: linuxjedi-laptop-bin.000001
Pos: 106
Finished dump at: 2011-05-05 13:57:17
Table Data
----------
The data from every table is written into a separate file, also if the
:option:`--rows <mydumper --rows>` option is used then each chunk of table will
be in a separate file. The file names for this are in the format::
database.table.sql(.gz)
or if chunked::
database.table.chunk.sql(.gz)
Where 'chunk' is a number padded with up to 5 zeros.
Table Schemas
-------------
When the :option:`--schemas <mydumper --schemas>` option is used mydumper will
create a file for the schema of every table it is writing data for. The files
for this are in the following format::
database.table-schema.sql(.gz)
Binary Logs
-----------
Binary logs are retrieved when :option:`--binlogs <mydumper --binlogs>` option
has been set. This will store them in the ``binlog_snapshot/`` sub-directory
inside the dump directory.
The binary log files have the same filename as the MySQL server that supplies them and will also have a .gz on the end if they are compressed.
Daemon mode
-----------
Daemon mode does things a little differently. There are the directories ``0``
and ``1`` inside the dump directory. These alternate when dumping so that if
mydumper fails for any reason there is still a good snapshot. When a snapshot
dump is complete the ``last_dump`` symlink is updated to point to that dump.
If binary logging is enabled mydumper will connect as if it is a slave server
and constantly retreives the binary logs into the ``binlogs`` subdirectory.

25
docs/index.rst
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@ -1,25 +0,0 @@
.. MySQL Data Dumper documentation master file
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Welcome to MySQL Data Dumper's documentation!
=============================================
Contents:
.. toctree::
:maxdepth: 2
authors
compiling
mydumper_usage
myloader_usage
files
examples
Indices and tables
==================
* :ref:`genindex`
* :ref:`search`

214
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@ -1,214 +0,0 @@
Mydumper Usage
==============
Synopsis
--------
:program:`mydumper` [:ref:`OPTIONS <mydumper-options-label>`]
Description
-----------
:program:`mydumper` is a tool used for backing up MySQL database servers much
faster than the mysqldump tool distributed with MySQL. It also has the
capability to retrieve the binary logs from the remote server at the same time
as the dump itself. The advantages of mydumper are:
* Parallelism (hence, speed) and performance (avoids expensive character set conversion routines, efficient code overall)
* Easier to manage output (separate files for tables, dump metadata, etc, easy to view/parse data)
* Consistency - maintains snapshot across all threads, provides accurate master and slave log positions, etc
* Manageability - supports PCRE for specifying database and tables inclusions and exclusions
.. _mydumper-options-label:
Options
-------
The :program:`mydumper` tool has several available options:
.. program:: mydumper
.. option:: --help, -?
Show help text
.. option:: --defaults-file
Use the given option file. If the file does not exist or is otherwise inaccessible, no failure occurs
.. option:: --host, -h
Hostname of MySQL server to connect to (default localhost)
.. option:: --user, -u
MySQL username with the correct privileges to execute the dump
.. option:: --password, -p
The corresponding password for the MySQL user
.. option:: --port, -P
The port for the MySQL connection.
.. note::
For localhost TCP connections use 127.0.0.1 for :option:`--host`.
.. option:: --socket, -S
The UNIX domain socket file to use for the connection
.. option:: --database, -B
Database to dump
.. option:: --tables-list, -T
A comma separated list of tables to dump
.. option:: --threads, -t
The number of threads to use for dumping data, default is 4
.. note::
Other threads are used in mydumper, this option does not control these
.. option:: --outputdir, -o
Output directory name, default is export-YYYYMMDD-HHMMSS
.. option:: --statement-size, -s
The maximum size for an insert statement before breaking into a new
statement, default 1,000,000 bytes
.. option:: --rows, -r
Split table into chunks of this many rows, default unlimited
.. option:: --compress, -c
Compress the output files
.. option:: --compress-input, -C
Use client protocol compression for connections to the MySQL server
.. option:: --build-empty-files, -e
Create empty dump files if there is no data to dump
.. option:: --regex, -x
A regular expression to match against database and table
.. option:: --omit-from-file, -O
File containing a list of database.table entries to skip, one per line; the
skipped entries have precedence over patterns specified by the regex option
.. option:: --ignore-engines, -i
Comma separated list of storage engines to ignore
.. option:: --no-schemas, -m
Do not dump schemas with the data
.. option:: --no-data, -d
Do not dump table data
.. option:: --triggers, -G
Dump triggers
.. option:: --events, -E
Dump events
.. option:: --routines, -R
Dump stored procedures and functions
.. option:: --no-views, -W
Do not dump views
.. option:: --long-query-guard, -l
Timeout for long query execution in seconds, default 60
.. option:: --kill-long-queries, -K
Kill long running queries instead of aborting the dump
.. option:: --version, -V
Show the program version and exit
.. option:: --verbose, -v
The verbosity of messages. 0 = silent, 1 = errors, 2 = warnings, 3 = info.
Default is 2.
.. option:: --binlogs, -b
Get the binlogs from the server as well as the dump files (You need to compile with -DWITH_BINLOG=ON)
.. option:: --daemon, -D
Enable daemon mode
.. option:: --snapshot-interval, -I
Interval between each dump snapshot (in minutes), requires
:option:`--daemon`, default 60 (minutes)
.. option:: --logfile, -L
A file to log mydumper output to instead of console output. Useful for
daemon mode.
.. option:: --no-locks, -k
Do not execute the temporary shared read lock.
.. warning::
This will cause inconsistent backups.
.. option:: --no-backup-locks
Do not use Percona Backup Locks
.. option:: --[skip-]tz-utc
SET TIME_ZONE='+00:00' at top of dump to allow dumping of TIMESTAMP data
when a server has data in different time zones or data is being moved
between servers with different time zones, defaults to on use --skip-tz-utc
to disable.
.. option:: --less-locking
Minimize locking time on InnoDB tables grabbing a LOCK TABLE ... READ
on all non-innodb tables.
.. option:: --chunk-filesize -F
Split tables into chunks of this output file size. This value is in MB
.. option:: --success-on-1146
Not increment error count and Warning instead of Critical in case of table doesn't exist
.. option:: --use-savepoints
Use savepoints to reduce metadata locking issues, needs SUPER privilege
.. option:: --complete-insert
Use complete INSERT statements that include column names.

103
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@ -1,103 +0,0 @@
Myloader Usage
==============
Synopsis
--------
:program:`myloader` :option:`--directory <myloader --directory>` = /path/to/mydumper/backup [:ref:`OPTIONS <myloader-options-label>`]
Description
-----------
:program:`myloader` is a tool used for multi-threaded restoration of mydumper
backups.
.. _myloader-options-label:
Options
-------
The :program:`myloader` tool has several available options:
.. program:: myloader
.. option:: --help, -?
Show help text
.. option:: --defaults-file
Use the given option file. If the file does not exist or is otherwise inaccessible, no failure occurs
.. option:: --host, -h
Hostname of MySQL server to connect to (default localhost)
.. option:: --user, -u
MySQL username with the correct privileges to execute the restoration
.. option:: --password, -p
The corresponding password for the MySQL user
.. option:: --port, -P
The port for the MySQL connection.
.. note::
For localhost TCP connections use 127.0.0.1 for :option:`--host`.
.. option:: --socket, -S
The UNIX domain socket file to use for the connection
.. option:: --threads, -t
The number of threads to use for restoring data, default is 4
.. option:: --version, -V
Show the program version and exit
.. option:: --compress-protocol, -C
Use client protocol compression for connections to the MySQL server
.. option:: --directory, -d
The directory of the mydumper backup to restore
.. option:: --database, -B
An alternative database to load the dump into
.. note::
For use with single database dumps. When using with multi-database dumps
that have duplicate table names in more than one database it may cause
errors. Alternatively this scenario may give unpredictable results with
:option:`--overwrite-tables`.
.. option:: --source-db, -s
Database to restore, useful in combination with --database
.. option:: --queries-per-transaction, -q
Number of INSERT queries to execute per transaction during restore, default
is 1000.
.. option:: --overwrite-tables, -o
Drop any existing tables when restoring schemas
.. option:: --enable-binlog, -e
Log the data loading in the MySQL binary log if enabled (off by default)
.. option:: --verbose, -v
The verbosity of messages. 0 = silent, 1 = errors, 2 = warnings, 3 = info.
Default is 2.

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g_unix_signal.c
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#define _POSIX_SOURCE
#include <signal.h>
#include <glib.h>
static GPtrArray *signal_data = NULL;
typedef struct _GUnixSignalData {
guint source_id;
GMainContext *context;
gboolean triggered;
gint signum;
} GUnixSignalData;
typedef struct _GUnixSignalSource {
GSource source;
GUnixSignalData *data;
} GUnixSignalSource;
static inline GUnixSignalData* get_signal_data(guint index)
{
return (GUnixSignalData*)g_ptr_array_index(signal_data, index);
}
static void handler(gint signum) {
g_assert(signal_data != NULL);
guint i;
for (i = 0; i < signal_data->len; ++i)
if (get_signal_data(i)->signum == signum)
get_signal_data(i)->triggered = TRUE;
struct sigaction action;
action.sa_handler= handler;
sigemptyset (&action.sa_mask);
action.sa_flags = 0;
sigaction(signum, &action, NULL);
}
static gboolean check(GSource *source)
{
GUnixSignalSource *signal_source = (GUnixSignalSource*) source;
return signal_source->data->triggered;
}
static gboolean prepare(GSource *source, gint *timeout_)
{
GUnixSignalSource *signal_source = (GUnixSignalSource*) source;
if (signal_source->data->context == NULL) {
g_main_context_ref(signal_source->data->context = g_source_get_context(source));
signal_source->data->source_id = g_source_get_id(source);
}
*timeout_ = -1;
return signal_source->data->triggered;
}
static gboolean dispatch(GSource *source, GSourceFunc callback, gpointer user_data)
{
GUnixSignalSource *signal_source = (GUnixSignalSource*) source;
signal_source->data->triggered = FALSE;
return callback(user_data) ? TRUE : FALSE;
}
static void finalize(GSource *source)
{
GUnixSignalSource *signal_source = (GUnixSignalSource*) source;
struct sigaction action;
action.sa_handler= NULL;
sigemptyset (&action.sa_mask);
action.sa_flags = 0;
sigaction(signal_source->data->signum, &action, NULL);
g_main_context_unref(signal_source->data->context);
g_ptr_array_remove_fast(signal_data, signal_source->data);
if (signal_data->len == 0)
signal_data = (GPtrArray*) g_ptr_array_free(signal_data, TRUE);
g_free(signal_source->data);
}
static GSourceFuncs SourceFuncs =
{
.prepare = prepare,
.check = check,
.dispatch = dispatch,
.finalize = finalize,
.closure_callback = NULL, .closure_marshal = NULL
};
static void g_unix_signal_source_init(GSource *source, gint signum)
{
GUnixSignalSource *signal_source = (GUnixSignalSource *) source;
signal_source->data = g_new(GUnixSignalData, 1);
signal_source->data->triggered = FALSE;
signal_source->data->signum = signum;
signal_source->data->context = NULL;
if (signal_data == NULL)
signal_data = g_ptr_array_new();
g_ptr_array_add(signal_data, signal_source->data);
}
GSource *g_unix_signal_source_new(gint signum)
{
GSource *source = g_source_new(&SourceFuncs, sizeof(GUnixSignalSource));
g_unix_signal_source_init(source, signum);
struct sigaction action;
action.sa_handler= handler;
sigemptyset (&action.sa_mask);
action.sa_flags = 0;
sigaction(signum, &action, NULL);
return source;
}
guint g_unix_signal_add_full(gint priority, gint signum, GSourceFunc function, gpointer data, GDestroyNotify notify)
{
g_return_val_if_fail(function != NULL, 0);
GSource *source = g_unix_signal_source_new(signum);
if (priority != G_PRIORITY_DEFAULT)
g_source_set_priority (source, priority);
g_source_set_callback(source, function, data, notify);
guint id = g_source_attach(source, NULL);
g_source_unref(source);
return id;
}
guint g_unix_signal_add(gint signum, GSourceFunc function, gpointer data)
{
return g_unix_signal_add_full(G_PRIORITY_DEFAULT, signum, function, data, NULL);
}

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g_unix_signal.h
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@ -1,10 +0,0 @@
#ifndef G_UNIX_SIGNAL_H
#define G_UNIX_SIGNAL_H
#include <glib.h>
GSource *g_unix_signal_source_new(gint signum);
guint g_unix_signal_add(gint signum, GSourceFunc function, gpointer data);
guint g_unix_signal_add_full(gint priority, gint signum, GSourceFunc function, gpointer data, GDestroyNotify notify);
#endif /* G_UNIX_SIGNAL_H */

10
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@ -1,10 +0,0 @@
#include <stdio.h>
#include <unistd.h>
#include "getPassword.h"
char* passwordPrompt(void) {
char *password;
password = getpass("Enter MySQL Password: ");
return password;
}

4
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#ifndef GET_PASSWORD_PROMPT
#define GET_PASSWORD_PROMPT
char* passwordPrompt(void);
#endif

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100
mydumper.h
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/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Domas Mituzas, Facebook ( domas at fb dot com )
Mark Leith, Oracle Corporation (mark dot leith at oracle dot com)
Andrew Hutchings, SkySQL (andrew at skysql dot com)
Max Bubenick, Percona RDBA (max dot bubenick at percona dot com)
*/
#ifndef _mydumper_h
#define _mydumper_h
enum job_type { JOB_SHUTDOWN, JOB_RESTORE, JOB_DUMP, JOB_DUMP_NON_INNODB, JOB_SCHEMA, JOB_VIEW, JOB_TRIGGERS, JOB_SCHEMA_POST, JOB_BINLOG, JOB_LOCK_DUMP_NON_INNODB };
struct configuration {
char use_any_index;
GAsyncQueue* queue;
GAsyncQueue* queue_less_locking;
GAsyncQueue* ready;
GAsyncQueue* ready_less_locking;
GAsyncQueue* unlock_tables;
GMutex* mutex;
int done;
};
struct thread_data {
struct configuration *conf;
guint thread_id;
};
struct job {
enum job_type type;
void *job_data;
struct configuration *conf;
};
struct table_job {
char *database;
char *table;
char *filename;
char *where;
};
struct tables_job {
GList* table_job_list;
};
struct schema_job {
char *database;
char *table;
char *filename;
};
struct view_job {
char *database;
char *table;
char *filename;
char *filename2;
};
struct schema_post_job {
char *database;
char *filename;
};
struct restore_job {
char *database;
char *table;
char *filename;
};
struct binlog_job {
char *filename;
guint64 start_position;
guint64 stop_position;
};
struct db_table {
char* database;
char* table;
guint64 datalength;
};
struct schema_post {
char* database;
};
#endif

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a9d7dbd013ae57389085202f035ea0d7d309fe0d

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6094bf22505140f4019b56f70a009ed7d5bb7fee

587
myloader.c
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@ -1,587 +0,0 @@
/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Andrew Hutchings, SkySQL (andrew at skysql dot com)
*/
#define _LARGEFILE64_SOURCE
#define _FILE_OFFSET_BITS 64
#include <mysql.h>
#if defined MARIADB_CLIENT_VERSION_STR && !defined MYSQL_SERVER_VERSION
#define MYSQL_SERVER_VERSION MARIADB_CLIENT_VERSION_STR
#endif
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <errno.h>
#include <zlib.h>
#include "common.h"
#include "myloader.h"
#include "connection.h"
#include "config.h"
#include "getPassword.h"
guint commit_count= 1000;
gchar *directory= NULL;
gboolean overwrite_tables= FALSE;
gboolean enable_binlog= FALSE;
gchar *source_db= NULL;
static GMutex *init_mutex= NULL;
guint errors= 0;
gboolean read_data(FILE *file, gboolean is_compressed, GString *data, gboolean *eof);
void restore_data(MYSQL *conn, char *database, char *table, const char *filename, gboolean is_schema, gboolean need_use);
void *process_queue(struct thread_data *td);
void add_table(const gchar* filename, struct configuration *conf);
void add_schema(const gchar* filename, MYSQL *conn);
void restore_databases(struct configuration *conf, MYSQL *conn);
void restore_schema_view(MYSQL *conn);
void restore_schema_triggers(MYSQL *conn);
void restore_schema_post(MYSQL *conn);
void no_log(const gchar *log_domain, GLogLevelFlags log_level, const gchar *message, gpointer user_data);
void set_verbose(guint verbosity);
void create_database(MYSQL *conn, gchar *database);
static GOptionEntry entries[] =
{
{ "directory", 'd', 0, G_OPTION_ARG_STRING, &directory, "Directory of the dump to import", NULL },
{ "queries-per-transaction", 'q', 0, G_OPTION_ARG_INT, &commit_count, "Number of queries per transaction, default 1000", NULL },
{ "overwrite-tables", 'o', 0, G_OPTION_ARG_NONE, &overwrite_tables, "Drop tables if they already exist", NULL },
{ "database", 'B', 0, G_OPTION_ARG_STRING, &db, "An alternative database to restore into", NULL },
{ "source-db", 's', 0, G_OPTION_ARG_STRING, &source_db, "Database to restore", NULL },
{ "enable-binlog", 'e', 0, G_OPTION_ARG_NONE, &enable_binlog, "Enable binary logging of the restore data", NULL },
{ NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL }
};
void no_log(const gchar *log_domain, GLogLevelFlags log_level, const gchar *message, gpointer user_data) {
(void) log_domain;
(void) log_level;
(void) message;
(void) user_data;
}
void set_verbose(guint verbosity) {
switch (verbosity) {
case 0:
g_log_set_handler(NULL, (GLogLevelFlags)(G_LOG_LEVEL_MASK), no_log, NULL);
break;
case 1:
g_log_set_handler(NULL, (GLogLevelFlags)(G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE), no_log, NULL);
break;
case 2:
g_log_set_handler(NULL, (GLogLevelFlags)(G_LOG_LEVEL_MESSAGE), no_log, NULL);
break;
default:
break;
}
}
int main(int argc, char *argv[]) {
struct configuration conf= { NULL, NULL, NULL, 0 };
GError *error= NULL;
GOptionContext *context;
g_thread_init(NULL);
init_mutex= g_mutex_new();
if(db == NULL && source_db != NULL){
db = g_strdup(source_db);
}
context= g_option_context_new("multi-threaded MySQL loader");
GOptionGroup *main_group= g_option_group_new("main", "Main Options", "Main Options", NULL, NULL);
g_option_group_add_entries(main_group, entries);
g_option_group_add_entries(main_group, common_entries);
g_option_context_set_main_group(context, main_group);
if (!g_option_context_parse(context, &argc, &argv, &error)) {
g_print("option parsing failed: %s, try --help\n", error->message);
exit(EXIT_FAILURE);
}
g_option_context_free(context);
//prompt for password if it's NULL
if ( sizeof(password) == 0 || ( password == NULL && askPassword ) ){
password = passwordPrompt();
}
if (program_version) {
g_print("myloader %s, built against MySQL %s\n", VERSION, MYSQL_VERSION_STR);
exit(EXIT_SUCCESS);
}
set_verbose(verbose);
if (!directory) {
g_critical("a directory needs to be specified, see --help\n");
exit(EXIT_FAILURE);
} else {
char *p= g_strdup_printf("%s/metadata", directory);
if (!g_file_test(p, G_FILE_TEST_EXISTS)) {
g_critical("the specified directory is not a mydumper backup\n");
exit(EXIT_FAILURE);
}
}
MYSQL *conn;
conn= mysql_init(NULL);
configure_connection(conn,"myloader");
if (!mysql_real_connect(conn, hostname, username, password, NULL, port, socket_path, 0)) {
g_critical("Error connection to database: %s", mysql_error(conn));
exit(EXIT_FAILURE);
}
if (mysql_query(conn, "SET SESSION wait_timeout = 2147483")){
g_warning("Failed to increase wait_timeout: %s", mysql_error(conn));
}
if (!enable_binlog)
mysql_query(conn, "SET SQL_LOG_BIN=0");
mysql_query(conn, "/*!40014 SET FOREIGN_KEY_CHECKS=0*/");
conf.queue= g_async_queue_new();
conf.ready= g_async_queue_new();
guint n;
GThread **threads= g_new(GThread*, num_threads);
struct thread_data *td= g_new(struct thread_data, num_threads);
for (n= 0; n < num_threads; n++) {
td[n].conf= &conf;
td[n].thread_id= n+1;
threads[n]= g_thread_create((GThreadFunc)process_queue, &td[n], TRUE, NULL);
g_async_queue_pop(conf.ready);
}
g_async_queue_unref(conf.ready);
g_message("%d threads created", num_threads);
restore_databases(&conf, conn);
for (n= 0; n < num_threads; n++) {
struct job *j= g_new0(struct job, 1);
j->type = JOB_SHUTDOWN;
g_async_queue_push(conf.queue, j);
}
for (n= 0; n < num_threads; n++) {
g_thread_join(threads[n]);
}
restore_schema_post(conn);
restore_schema_view(conn);
restore_schema_triggers(conn);
g_async_queue_unref(conf.queue);
mysql_close(conn);
mysql_thread_end();
mysql_library_end();
g_free(directory);
g_free(td);
g_free(threads);
return errors ? EXIT_FAILURE : EXIT_SUCCESS;
}
void restore_databases(struct configuration *conf, MYSQL *conn) {
GError *error= NULL;
GDir* dir= g_dir_open(directory, 0, &error);
if (error) {
g_critical("cannot open directory %s, %s\n", directory, error->message);
errors++;
return;
}
const gchar* filename= NULL;
while((filename= g_dir_read_name(dir))) {
if (!source_db || g_str_has_prefix(filename, g_strdup_printf("%s.", source_db))){
if (g_strrstr(filename, "-schema.sql")) {
add_schema(filename, conn);
}
}
}
g_dir_rewind(dir);
while((filename= g_dir_read_name(dir))) {
if (!source_db || g_str_has_prefix(filename, g_strdup_printf("%s.", source_db))){
if (!g_strrstr(filename, "-schema.sql")
&& !g_strrstr(filename, "-schema-view.sql")
&& !g_strrstr(filename, "-schema-triggers.sql")
&& !g_strrstr(filename, "-schema-post.sql")
&& !g_strrstr(filename, "-schema-create.sql")
&& g_strrstr(filename, ".sql")) {
add_table(filename, conf);
}
}
}
g_dir_close(dir);
}
void restore_schema_view(MYSQL *conn){
GError *error= NULL;
GDir* dir= g_dir_open(directory, 0, &error);
if (error) {
g_critical("cannot open directory %s, %s\n", directory, error->message);
errors++;
return;
}
const gchar* filename= NULL;
while((filename= g_dir_read_name(dir))) {
if (!source_db || g_str_has_prefix(filename, source_db)){
if (g_strrstr(filename, "-schema-view.sql")) {
add_schema(filename, conn);
}
}
}
g_dir_close(dir);
}
void restore_schema_triggers(MYSQL *conn){
GError *error= NULL;
GDir* dir= g_dir_open(directory, 0, &error);
gchar** split_file= NULL;
gchar* database=NULL;
gchar** split_table= NULL;
gchar* table= NULL;
if (error) {
g_critical("cannot open directory %s, %s\n", directory, error->message);
errors++;
return;
}
const gchar* filename= NULL;
while((filename= g_dir_read_name(dir))) {
if (!source_db || g_str_has_prefix(filename, source_db)){
if (g_strrstr(filename, "-schema-triggers.sql")) {
split_file= g_strsplit(filename, ".", 0);
database= split_file[0];
split_table= g_strsplit(split_file[1], "-schema", 0);
table= split_table[0];
g_message("Restoring triggers for `%s`.`%s`", db ? db : database, table);
restore_data(conn, database, table, filename, TRUE, TRUE);
}
}
}
g_strfreev(split_table);
g_strfreev(split_file);
g_dir_close(dir);
}
void restore_schema_post(MYSQL *conn){
GError *error= NULL;
GDir* dir= g_dir_open(directory, 0, &error);
gchar** split_file= NULL;
gchar* database=NULL;
//gchar* table=NULL;
if (error) {
g_critical("cannot open directory %s, %s\n", directory, error->message);
errors++;
return;
}
const gchar* filename= NULL;
while((filename= g_dir_read_name(dir))) {
if (!source_db || g_str_has_prefix(filename, source_db)){
if (g_strrstr(filename, "-schema-post.sql")) {
split_file= g_strsplit(filename, "-schema-post.sql", 0);
database= split_file[0];
//table= split_file[0]; //NULL
g_message("Restoring routines and events for `%s`", db ? db : database);
restore_data(conn, database, NULL, filename, TRUE, TRUE);
}
}
}
g_strfreev(split_file);
g_dir_close(dir);
}
void create_database(MYSQL *conn, gchar *database){
gchar* query = NULL;
if((db == NULL && source_db == NULL) || (db != NULL && source_db != NULL && !g_ascii_strcasecmp(db, source_db))){
const gchar* filename= g_strdup_printf("%s-schema-create.sql", db ? db : database);
const gchar* filenamegz= g_strdup_printf("%s-schema-create.sql.gz", db ? db : database);
const gchar* filepath= g_strdup_printf("%s/%s-schema-create.sql", directory, db ? db : database);
const gchar* filepathgz= g_strdup_printf("%s/%s-schema-create.sql.gz", directory, db ? db : database);
if (g_file_test (filepath, G_FILE_TEST_EXISTS)){
restore_data(conn, database, NULL, filename, TRUE, FALSE);
}else if (g_file_test (filepathgz, G_FILE_TEST_EXISTS)){
restore_data(conn, database, NULL, filenamegz, TRUE, FALSE);
}else{
query= g_strdup_printf("CREATE DATABASE `%s`", db ? db : database);
mysql_query(conn, query);
}
}else{
query= g_strdup_printf("CREATE DATABASE `%s`", db ? db : database);
mysql_query(conn, query);
}
g_free(query);
return;
}
void add_schema(const gchar* filename, MYSQL *conn) {
// 0 is database, 1 is table with -schema on the end
gchar** split_file= g_strsplit(filename, ".", 0);
gchar* database= split_file[0];
// Remove the -schema from the table name
gchar** split_table= g_strsplit(split_file[1], "-schema", 0);
gchar* table= split_table[0];
gchar* query= g_strdup_printf("SHOW CREATE DATABASE `%s`", db ? db : database);
if (mysql_query(conn, query)) {
g_message("Creating database `%s`", db ? db : database);
create_database(conn, database);
} else {
MYSQL_RES *result= mysql_store_result(conn);
// In drizzle the query succeeds with no rows
my_ulonglong row_count= mysql_num_rows(result);
mysql_free_result(result);
if (row_count == 0) {
create_database(conn, database);
}
}
if (overwrite_tables) {
g_message("Dropping table or view (if exists) `%s`.`%s`", db ? db : database, table);
query= g_strdup_printf("DROP TABLE IF EXISTS `%s`.`%s`", db ? db : database, table);
mysql_query(conn, query);
query= g_strdup_printf("DROP VIEW IF EXISTS `%s`.`%s`", db ? db : database, table);
mysql_query(conn, query);
}
g_free(query);
g_message("Creating table `%s`.`%s`", db ? db : database, table);
restore_data(conn, database, table, filename, TRUE, TRUE);
g_strfreev(split_table);
g_strfreev(split_file);
return;
}
void add_table(const gchar* filename, struct configuration *conf) {
struct job *j= g_new0(struct job, 1);
struct restore_job *rj= g_new(struct restore_job, 1);
j->job_data= (void*) rj;
rj->filename= g_strdup(filename);
j->type= JOB_RESTORE;
gchar** split_file= g_strsplit(filename, ".", 0);
rj->database= g_strdup(split_file[0]);
rj->table= g_strdup(split_file[1]);
rj->part= g_ascii_strtoull(split_file[2], NULL, 10);
g_async_queue_push(conf->queue, j);
return;
}
void *process_queue(struct thread_data *td) {
struct configuration *conf= td->conf;
g_mutex_lock(init_mutex);
MYSQL *thrconn= mysql_init(NULL);
g_mutex_unlock(init_mutex);
configure_connection(thrconn,"myloader");
if (!mysql_real_connect(thrconn, hostname, username, password, NULL, port, socket_path, 0)) {
g_critical("Failed to connect to MySQL server: %s", mysql_error(thrconn));
exit(EXIT_FAILURE);
}
if (mysql_query(thrconn, "SET SESSION wait_timeout = 2147483")){
g_warning("Failed to increase wait_timeout: %s", mysql_error(thrconn));
}
if (!enable_binlog)
mysql_query(thrconn, "SET SQL_LOG_BIN=0");
mysql_query(thrconn, "/*!40101 SET NAMES binary*/");
mysql_query(thrconn, "/*!40101 SET SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */");
mysql_query(thrconn, "/*!40014 SET UNIQUE_CHECKS=0 */");
mysql_query(thrconn, "SET autocommit=0");
g_async_queue_push(conf->ready, GINT_TO_POINTER(1));
struct job* job= NULL;
struct restore_job* rj= NULL;
for(;;) {
job= (struct job*)g_async_queue_pop(conf->queue);
switch (job->type) {
case JOB_RESTORE:
rj= (struct restore_job *)job->job_data;
g_message("Thread %d restoring `%s`.`%s` part %d", td->thread_id, rj->database, rj->table, rj->part);
restore_data(thrconn, rj->database, rj->table, rj->filename, FALSE, TRUE);
if (rj->database) g_free(rj->database);
if (rj->table) g_free(rj->table);
if (rj->filename) g_free(rj->filename);
g_free(rj);
g_free(job);
break;
case JOB_SHUTDOWN:
g_message("Thread %d shutting down", td->thread_id);
if (thrconn)
mysql_close(thrconn);
g_free(job);
mysql_thread_end();
return NULL;
break;
default:
g_critical("Something very bad happened!");
exit(EXIT_FAILURE);
}
}
if (thrconn)
mysql_close(thrconn);
mysql_thread_end();
return NULL;
}
void restore_data(MYSQL *conn, char *database, char *table, const char *filename, gboolean is_schema, gboolean need_use) {
void *infile;
gboolean is_compressed= FALSE;
gboolean eof= FALSE;
guint query_counter= 0;
GString *data= g_string_sized_new(512);
gchar* path= g_build_filename(directory, filename, NULL);
if (!g_str_has_suffix(path, ".gz")) {
infile= g_fopen(path, "r");
is_compressed= FALSE;
} else {
infile= (void*) gzopen(path, "r");
is_compressed= TRUE;
}
if (!infile) {
g_critical("cannot open file %s (%d)", filename, errno);
errors++;
return;
}
if(need_use){
gchar *query= g_strdup_printf("USE `%s`", db ? db : database);
if (mysql_query(conn, query)) {
g_critical("Error switching to database %s whilst restoring table %s", db ? db : database, table);
g_free(query);
errors++;
return;
}
g_free(query);
}
if (!is_schema)
mysql_query(conn, "START TRANSACTION");
while (eof == FALSE) {
if (read_data(infile, is_compressed, data, &eof)) {
// Search for ; in last 5 chars of line
if (g_strrstr(&data->str[data->len >= 5 ? data->len - 5 : 0], ";\n")) {
if (mysql_real_query(conn, data->str, data->len)) {
g_critical("Error restoring %s.%s from file %s: %s", db ? db : database, table, filename, mysql_error(conn));
errors++;
return;
}
query_counter++;
if (!is_schema &&(query_counter == commit_count)) {
query_counter= 0;
if (mysql_query(conn, "COMMIT")) {
g_critical("Error committing data for %s.%s: %s", db ? db : database, table, mysql_error(conn));
errors++;
return;
}
mysql_query(conn, "START TRANSACTION");
}
g_string_set_size(data, 0);
}
} else {
g_critical("error reading file %s (%d)", filename, errno);
errors++;
return;
}
}
if (!is_schema && mysql_query(conn, "COMMIT")) {
g_critical("Error committing data for %s.%s from file %s: %s", db ? db : database, table, filename, mysql_error(conn));
errors++;
}
g_string_free(data, TRUE);
g_free(path);
if (!is_compressed) {
fclose(infile);
} else {
gzclose((gzFile)infile);
}
return;
}
gboolean read_data(FILE *file, gboolean is_compressed, GString *data, gboolean *eof) {
char buffer[256];
do {
if (!is_compressed) {
if (fgets(buffer, 256, file) == NULL) {
if (feof(file)) {
*eof= TRUE;
buffer[0]= '\0';
} else {
return FALSE;
}
}
} else {
if (!gzgets((gzFile)file, buffer, 256)) {
if (gzeof((gzFile)file)) {
*eof= TRUE;
buffer[0]= '\0';
} else {
return FALSE;
}
}
}
g_string_append(data, buffer);
} while ((buffer[strlen(buffer)] != '\0') && *eof == FALSE);
return TRUE;
}

51
myloader.h
View File

@ -1,51 +0,0 @@
/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Domas Mituzas, Facebook ( domas at fb dot com )
Mark Leith, Oracle Corporation (mark dot leith at oracle dot com)
Andrew Hutchings, SkySQL (andrew at skysql dot com)
*/
#ifndef _myloader_h
#define _myloader_h
enum job_type { JOB_SHUTDOWN, JOB_RESTORE };
struct configuration {
GAsyncQueue* queue;
GAsyncQueue* ready;
GMutex* mutex;
int done;
};
struct thread_data {
struct configuration *conf;
guint thread_id;
};
struct job {
enum job_type type;
void *job_data;
struct configuration *conf;
};
struct restore_job {
char *database;
char *table;
char *filename;
guint part;
};
#endif

71
server_detect.c
View File

@ -1,71 +0,0 @@
/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Andrew Hutchings, SkySQL (andrew at skysql dot com)
*/
#include <pcre.h>
#include <glib.h>
#include <string.h>
#include "server_detect.h"
int detect_server(MYSQL *conn) {
pcre *re= NULL;
const char *error;
int erroroffset;
int ovector[9]= {0};
int rc;
const char* db_version= mysql_get_server_info(conn);
re= pcre_compile(DETECT_MYSQL_REGEX, 0, &error, &erroroffset, NULL);
if (!re) {
g_critical("Regular expression fail: %s", error);
exit(EXIT_FAILURE);
}
rc = pcre_exec(re, NULL, db_version, strlen(db_version), 0, 0, ovector, 9);
pcre_free(re);
if (rc > 0) {
return SERVER_TYPE_MYSQL;
}
re= pcre_compile(DETECT_DRIZZLE_REGEX, 0, &error, &erroroffset, NULL);
if (!re) {
g_critical("Regular expression fail: %s", error);
exit(EXIT_FAILURE);
}
rc = pcre_exec(re, NULL, db_version, strlen(db_version), 0, 0, ovector, 9);
pcre_free(re);
if (rc > 0) {
return SERVER_TYPE_DRIZZLE;
}
re= pcre_compile(DETECT_MARIADB_REGEX, 0, &error, &erroroffset, NULL);
if (!re) {
g_critical("Regular expression fail: %s", error);
exit(EXIT_FAILURE);
}
rc = pcre_exec(re, NULL, db_version, strlen(db_version), 0, 0, ovector, 9);
pcre_free(re);
if (rc > 0) {
return SERVER_TYPE_MYSQL;
}
return SERVER_TYPE_UNKNOWN;
}

28
server_detect.h
View File

@ -1,28 +0,0 @@
/*
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Authors: Andrew Hutchings, SkySQL (andrew at skysql dot com)
*/
#ifndef _server_detect_h
#define _server_detect_h
#include <mysql.h>
#define DETECT_MYSQL_REGEX "^([3-9]\\.[0-9]+\\.[0-9]+)"
#define DETECT_DRIZZLE_REGEX "^(20[0-9]{2}\\.(0[1-9]|1[012])\\.[0-9]+)"
#define DETECT_MARIADB_REGEX "^([0-9]{1,2}\\.[0-9]+\\.[0-9]+)"
enum server_type { SERVER_TYPE_UNKNOWN, SERVER_TYPE_MYSQL, SERVER_TYPE_DRIZZLE };
int detect_server(MYSQL *conn);
#endif