Added Encoding awareness for Ruby 1.9. Convert all data to default external encoding
This commit is contained in:
Jeremy Suriel
parent
2daef86c48
commit
13bec8bd19
2
README
2
README
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@ -2,6 +2,8 @@
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An enhanced MySQL database driver. With support for async operations and threaded database access.
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Added Encoding awareness for Ruby 1.9. Convert all data to default external encoding
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== Building
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gem build mysqlplus.gemspec
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1078
ext/error_const.h
1078
ext/error_const.h
File diff suppressed because it is too large
Load Diff
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@ -1,36 +1,60 @@
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require 'mkmf'
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dirs = ENV['PATH'].split(':') + %w[
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/opt
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/opt/local
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/opt/local/mysql
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/opt/local/lib/mysql5
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/usr
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/usr/local
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/usr/local/mysql
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/usr/local/mysql-*
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/usr/local/lib/mysql5
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].map{|dir| "#{dir}/bin" }
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def exec_command(command, flag_raise=false)
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output = `#{command}`
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return output.chomp if $? == 0
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msg = "failed: #{command}"
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raise msg if flag_raise
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die msg
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end
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GLOB = "{#{dirs.join(',')}}/{mysql_config,mysql_config5}"
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def die(message)
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$stderr.puts "*** ERROR: #{message}"
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exit 1
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end
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if /mswin32/ =~ RUBY_PLATFORM
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inc, lib = dir_config('mysql')
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exit 1 unless have_library("libmysql")
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elsif mc = (with_config('mysql-config') || Dir[GLOB].first) then
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mc = Dir[GLOB].first if mc == true
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cflags = `#{mc} --cflags`.chomp
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exit 1 if $? != 0
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libs = `#{mc} --libs`.chomp
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exit 1 if $? != 0
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#exit 1 unless have_library("libmysql")
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have_library("libmysql") or die "can't find libmysql."
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elsif mc = with_config('mysql-config') then
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mc = 'mysql_config' if mc == true
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#cflags = `#{mc} --cflags`.chomp
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#exit 1 if $? != 0
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cflags = exec_command("#{mc} --cflags")
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#libs = `#{mc} --libs`.chomp
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#exit 1 if $? != 0
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libs = exec_command("#{mc} --libs")
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$CPPFLAGS += ' ' + cflags
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$libs = libs + " " + $libs
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else
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inc, lib = dir_config('mysql', '/usr/local')
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libs = ['m', 'z', 'socket', 'nsl', 'mygcc']
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while not find_library('mysqlclient', 'mysql_query', lib, "#{lib}/mysql") do
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exit 1 if libs.empty?
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have_library(libs.shift)
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puts "Trying to detect MySQL configuration with mysql_config command..."
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begin
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cflags = libs = nil
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for prefix in ["", "/usr/local/mysql/bin/", "/opt/local/mysql/bin/"]
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begin
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cflags = exec_command("#{prefix}mysql_config --cflags", true)
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libs = exec_command("#{prefix}mysql_config --libs", true)
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break
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rescue RuntimeError, Errno::ENOENT => ex
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cflags = libs = nil
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end
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end
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if cflags && libs
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puts "Succeeded to detect MySQL configuration with #{prefix}mysql_config command."
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$CPPFLAGS << " #{cflags.strip}"
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$libs = "#{libs.strip} #{$libs}"
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else
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puts "Failed to detect MySQL configuration with mysql_config command."
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puts "Trying to detect MySQL client library..."
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inc, lib = dir_config('mysql', '/usr/local')
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libs = ['m', 'z', 'socket', 'nsl', 'mygcc']
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while not find_library('mysqlclient', 'mysql_query', lib, "#{lib}/mysql") do
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#exit 1 if libs.empty?
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!libs.empty? or die "can't find mysql client library."
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have_library(libs.shift)
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end
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end
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end
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end
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@ -42,7 +66,8 @@ if have_header('mysql.h') then
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elsif have_header('mysql/mysql.h') then
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src = "#include <mysql/errmsg.h>\n#include <mysql/mysqld_error.h>\n"
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else
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exit 1
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#exit 1
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die "can't find 'mysql.h'."
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end
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# check for 1.9
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@ -63,9 +88,10 @@ end
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if /mswin32/ =~ RUBY_PLATFORM && !/-E/.match(cpp)
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cpp << " -E"
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end
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unless system "#{cpp} > confout" then
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exit 1
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end
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#unless system "#{cpp} > confout" then
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# exit 1
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#end
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exec_command("#{cpp} > confout")
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File.unlink "conftest.c"
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error_syms = []
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@ -87,4 +113,6 @@ File.open('error_const.h', 'w') do |f|
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end
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end
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$CPPFLAGS += " -DRUBY19" if RUBY_VERSION =~ /1.9/
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create_makefile("mysql")
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86
ext/mysql.c
86
ext/mysql.c
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@ -13,10 +13,42 @@
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#ifndef RSTRING_LEN
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#define RSTRING_LEN(str) RSTRING(str)->len
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#endif
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#ifndef RARRAY_PTR
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#define RARRAY_PTR(ary) RARRAY(ary)->ptr
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#endif
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#ifndef HAVE_RB_STR_SET_LEN
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#define rb_str_set_len(str, length) (RSTRING_LEN(str) = (length))
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#endif
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#ifdef RUBY19
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#include <ruby/encoding.h>
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#define DEFAULT_ENCODING (rb_enc_get(rb_enc_default_external()))
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#else
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#define DEFAULT_ENCODING NULL
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#define rb_enc_str_new(ptr, len, enc) rb_str_new(ptr, len)
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#endif
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VALUE
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rb_enc_tainted_str_new(const char *ptr, long len)
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{
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VALUE str = rb_enc_str_new(ptr, len, DEFAULT_ENCODING);
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OBJ_TAINT(str);
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return str;
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}
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VALUE
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rb_enc_tainted_str_new2(const char *ptr)
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{
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VALUE str = rb_enc_str_new(ptr, strlen(ptr), DEFAULT_ENCODING);
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OBJ_TAINT(str);
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return str;
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}
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#ifdef HAVE_MYSQL_H
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#include <mysql.h>
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#include <mysql_com.h>
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@ -180,7 +212,7 @@ static void mysql_raise(MYSQL* m)
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VALUE e = rb_exc_new2(eMysql, mysql_error(m));
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rb_iv_set(e, "errno", INT2FIX(mysql_errno(m)));
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#if MYSQL_VERSION_ID >= 40101
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rb_iv_set(e, "sqlstate", rb_tainted_str_new2(mysql_sqlstate(m)));
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rb_iv_set(e, "sqlstate", rb_enc_tainted_str_new2(mysql_sqlstate(m)));
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#endif
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rb_exc_raise(e);
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}
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@ -209,9 +241,9 @@ static VALUE make_field_obj(MYSQL_FIELD* f)
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if (f == NULL)
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return Qnil;
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obj = rb_obj_alloc(cMysqlField);
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rb_iv_set(obj, "name", f->name? rb_str_freeze(rb_tainted_str_new2(f->name)): Qnil);
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rb_iv_set(obj, "table", f->table? rb_str_freeze(rb_tainted_str_new2(f->table)): Qnil);
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rb_iv_set(obj, "def", f->def? rb_str_freeze(rb_tainted_str_new2(f->def)): Qnil);
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rb_iv_set(obj, "name", f->name? rb_str_freeze(rb_enc_tainted_str_new2(f->name)): Qnil);
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rb_iv_set(obj, "table", f->table? rb_str_freeze(rb_enc_tainted_str_new2(f->table)): Qnil);
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rb_iv_set(obj, "def", f->def? rb_str_freeze(rb_enc_tainted_str_new2(f->def)): Qnil);
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rb_iv_set(obj, "type", INT2NUM(f->type));
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rb_iv_set(obj, "length", INT2NUM(f->length));
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rb_iv_set(obj, "max_length", INT2NUM(f->max_length));
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@ -421,7 +453,7 @@ static VALUE escape_string(VALUE klass, VALUE str)
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{
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VALUE ret;
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Check_Type(str, T_STRING);
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ret = rb_str_new(0, (RSTRING_LEN(str))*2+1);
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ret = rb_enc_str_new(0, (RSTRING_LEN(str))*2+1, DEFAULT_ENCODING);
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rb_str_set_len(ret, mysql_escape_string(RSTRING_PTR(ret), RSTRING_PTR(str), RSTRING_LEN(str)));
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return ret;
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}
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@ -429,7 +461,7 @@ static VALUE escape_string(VALUE klass, VALUE str)
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/* client_info() */
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static VALUE client_info(VALUE klass)
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{
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return rb_tainted_str_new2(mysql_get_client_info());
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return rb_enc_tainted_str_new2(mysql_get_client_info());
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}
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#if MYSQL_VERSION_ID >= 32332
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@ -558,7 +590,7 @@ static VALUE real_escape_string(VALUE obj, VALUE str)
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MYSQL* m = GetHandler(obj);
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VALUE ret;
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Check_Type(str, T_STRING);
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ret = rb_str_new(0, (RSTRING_LEN(str))*2+1);
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ret = rb_enc_str_new(0, (RSTRING_LEN(str))*2+1, DEFAULT_ENCODING);
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rb_str_set_len(ret, mysql_real_escape_string(m, RSTRING_PTR(ret), RSTRING_PTR(str), RSTRING_LEN(str)));
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return ret;
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}
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@ -597,7 +629,7 @@ static VALUE change_user(int argc, VALUE* argv, VALUE obj)
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/* character_set_name() */
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static VALUE character_set_name(VALUE obj)
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{
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return rb_tainted_str_new2(mysql_character_set_name(GetHandler(obj)));
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return rb_enc_tainted_str_new2(mysql_character_set_name(GetHandler(obj)));
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}
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#endif
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@ -662,7 +694,7 @@ static VALUE field_count(VALUE obj)
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/* host_info() */
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static VALUE host_info(VALUE obj)
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{
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return rb_tainted_str_new2(mysql_get_host_info(GetHandler(obj)));
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return rb_enc_tainted_str_new2(mysql_get_host_info(GetHandler(obj)));
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}
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/* proto_info() */
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@ -674,14 +706,14 @@ static VALUE proto_info(VALUE obj)
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/* server_info() */
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static VALUE server_info(VALUE obj)
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{
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return rb_tainted_str_new2(mysql_get_server_info(GetHandler(obj)));
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return rb_enc_tainted_str_new2(mysql_get_server_info(GetHandler(obj)));
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}
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/* info() */
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static VALUE info(VALUE obj)
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{
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const char* p = mysql_info(GetHandler(obj));
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return p? rb_tainted_str_new2(p): Qnil;
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return p? rb_enc_tainted_str_new2(p): Qnil;
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}
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/* insert_id() */
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@ -716,7 +748,7 @@ static VALUE list_dbs(int argc, VALUE* argv, VALUE obj)
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n = mysql_num_rows(res);
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ret = rb_ary_new2(n);
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for (i=0; i<n; i++)
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rb_ary_store(ret, i, rb_tainted_str_new2(mysql_fetch_row(res)[0]));
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rb_ary_store(ret, i, rb_enc_tainted_str_new2(mysql_fetch_row(res)[0]));
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mysql_free_result(res);
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return ret;
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}
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@ -761,7 +793,7 @@ static VALUE list_tables(int argc, VALUE* argv, VALUE obj)
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n = mysql_num_rows(res);
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ret = rb_ary_new2(n);
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for (i=0; i<n; i++)
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rb_ary_store(ret, i, rb_tainted_str_new2(mysql_fetch_row(res)[0]));
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rb_ary_store(ret, i, rb_enc_tainted_str_new2(mysql_fetch_row(res)[0]));
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mysql_free_result(res);
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return ret;
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}
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@ -825,7 +857,7 @@ static VALUE my_stat(VALUE obj)
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const char* s = mysql_stat(m);
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if (s == NULL)
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mysql_raise(m);
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return rb_tainted_str_new2(s);
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return rb_enc_tainted_str_new2(s);
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}
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// 1.9 friendly
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@ -1285,7 +1317,7 @@ static VALUE set_server_option(VALUE obj, VALUE option)
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static VALUE sqlstate(VALUE obj)
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{
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MYSQL *m = GetHandler(obj);
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return rb_tainted_str_new2(mysql_sqlstate(m));
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return rb_enc_tainted_str_new2(mysql_sqlstate(m));
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}
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#endif
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@ -1450,7 +1482,7 @@ static VALUE fetch_row(VALUE obj)
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return Qnil;
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ary = rb_ary_new2(n);
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for (i=0; i<n; i++)
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rb_ary_store(ary, i, row[i]? rb_tainted_str_new(row[i], lengths[i]): Qnil);
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rb_ary_store(ary, i, row[i]? rb_enc_tainted_str_new(row[i], lengths[i]): Qnil);
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return ary;
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}
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@ -1480,7 +1512,7 @@ static VALUE process_all_hashes(VALUE obj, VALUE with_table, int build_array, in
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if (colname == Qnil) {
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colname = rb_ary_new2(n);
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for (i=0; i<n; i++) {
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VALUE s = rb_tainted_str_new2(fields[i].name);
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VALUE s = rb_enc_tainted_str_new2(fields[i].name);
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rb_obj_freeze(s);
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rb_ary_store(colname, i, s);
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}
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@ -1493,7 +1525,7 @@ static VALUE process_all_hashes(VALUE obj, VALUE with_table, int build_array, in
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colname = rb_ary_new2(n);
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for (i=0; i<n; i++) {
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int len = strlen(fields[i].table)+strlen(fields[i].name)+1;
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VALUE s = rb_tainted_str_new(NULL, len);
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VALUE s = rb_enc_tainted_str_new(NULL, len);
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snprintf(RSTRING_PTR(s), len+1, "%s.%s", fields[i].table, fields[i].name);
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rb_obj_freeze(s);
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rb_ary_store(colname, i, s);
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@ -1509,7 +1541,7 @@ static VALUE process_all_hashes(VALUE obj, VALUE with_table, int build_array, in
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hash = rb_hash_new();
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lengths = mysql_fetch_lengths(res);
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for (i=0; i<n; i++) {
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rb_hash_aset(hash, rb_ary_entry(colname, i), row[i]? rb_tainted_str_new(row[i], lengths[i]): Qnil);
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rb_hash_aset(hash, rb_ary_entry(colname, i), row[i]? rb_enc_tainted_str_new(row[i], lengths[i]): Qnil);
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}
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if(build_array)
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rb_ary_push(ary, hash);
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@ -1545,12 +1577,12 @@ static VALUE fetch_hash2(VALUE obj, VALUE with_table)
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return Qnil;
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hash = rb_hash_new();
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if (with_table == Qfalse) {
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if (with_table == Qnil || with_table == Qfalse) {
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colname = rb_iv_get(obj, "colname");
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if (colname == Qnil) {
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colname = rb_ary_new2(n);
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for (i=0; i<n; i++) {
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VALUE s = rb_tainted_str_new2(fields[i].name);
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VALUE s = rb_enc_tainted_str_new2(fields[i].name);
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rb_obj_freeze(s);
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rb_ary_store(colname, i, s);
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}
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@ -1563,7 +1595,7 @@ static VALUE fetch_hash2(VALUE obj, VALUE with_table)
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colname = rb_ary_new2(n);
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for (i=0; i<n; i++) {
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int len = strlen(fields[i].table)+strlen(fields[i].name)+1;
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VALUE s = rb_tainted_str_new(NULL, len);
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VALUE s = rb_enc_tainted_str_new(NULL, len);
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snprintf(RSTRING_PTR(s), len+1, "%s.%s", fields[i].table, fields[i].name);
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rb_obj_freeze(s);
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rb_ary_store(colname, i, s);
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@ -1573,7 +1605,7 @@ static VALUE fetch_hash2(VALUE obj, VALUE with_table)
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}
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}
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for (i=0; i<n; i++) {
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rb_hash_aset(hash, rb_ary_entry(colname, i), row[i]? rb_tainted_str_new(row[i], lengths[i]): Qnil);
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rb_hash_aset(hash, rb_ary_entry(colname, i), row[i]? rb_enc_tainted_str_new(row[i], lengths[i]): Qnil);
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}
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return hash;
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}
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@ -1705,7 +1737,7 @@ static VALUE field_hash(VALUE obj)
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static VALUE field_inspect(VALUE obj)
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{
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VALUE n = rb_iv_get(obj, "name");
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VALUE s = rb_str_new(0, RSTRING_LEN(n) + 16);
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VALUE s = rb_enc_str_new(0, RSTRING_LEN(n) + 16, DEFAULT_ENCODING);
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sprintf(RSTRING_PTR(s), "#<Mysql::Field:%s>", RSTRING_PTR(n));
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return s;
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}
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@ -1764,7 +1796,7 @@ static void mysql_stmt_raise(MYSQL_STMT* s)
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{
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VALUE e = rb_exc_new2(eMysql, mysql_stmt_error(s));
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rb_iv_set(e, "errno", INT2FIX(mysql_stmt_errno(s)));
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rb_iv_set(e, "sqlstate", rb_tainted_str_new2(mysql_stmt_sqlstate(s)));
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rb_iv_set(e, "sqlstate", rb_enc_tainted_str_new2(mysql_stmt_sqlstate(s)));
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rb_exc_raise(e);
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}
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@ -2078,7 +2110,7 @@ static VALUE stmt_fetch(VALUE obj)
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case MYSQL_TYPE_NEWDECIMAL:
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case MYSQL_TYPE_BIT:
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#endif
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v = rb_tainted_str_new(s->result.bind[i].buffer, s->result.length[i]);
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||||
v = rb_enc_tainted_str_new(s->result.bind[i].buffer, s->result.length[i]);
|
||||
break;
|
||||
default:
|
||||
rb_raise(rb_eTypeError, "unknown buffer_type: %d", s->result.bind[i].buffer_type);
|
||||
|
|
@ -2267,7 +2299,7 @@ static VALUE stmt_send_long_data(VALUE obj, VALUE col, VALUE data)
|
|||
static VALUE stmt_sqlstate(VALUE obj)
|
||||
{
|
||||
struct mysql_stmt* s = DATA_PTR(obj);
|
||||
return rb_tainted_str_new2(mysql_stmt_sqlstate(s->stmt));
|
||||
return rb_enc_tainted_str_new2(mysql_stmt_sqlstate(s->stmt));
|
||||
}
|
||||
|
||||
/*-------------------------------
|
||||
|
|
|
|||
Loading…
Reference in New Issue