Merge joreland@bk-internal.mysql.com:/home/bk/mysql-5.0

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-push

include/my_sys.h

@@ -262,6 +262,7 @@ extern char	wild_many,wild_one,wild_prefix;
 extern const char *charsets_dir;
 extern char *defaults_extra_file;
 extern const char *defaults_group_suffix;
+extern const char *defaults_file;
 
 extern my_bool timed_mutexes;
 

mysql-test/r/ndb_config.result

@@ -3,3 +3,5 @@ ndbd,1,localhost ndbd,2,localhost ndb_mgmd,3,localhost mysqld,4, mysqld,5, mysql
 1 localhost 41943040 12582912
 2 localhost 41943040 12582912
 1 2
+ndbd,1,localhost ndbd,2,localhost ndb_mgmd,3,localhost mysqld,4, mysqld,5, mysqld,6, mysqld,7,
+ndbd,1,localhost,52428800,26214400 ndbd,2,localhost,52428800,36700160 ndbd,3,localhost,52428800,52428800 ndbd,4,localhost,52428800,52428800 ndb_mgmd,5,localhost,, mysqld,6,localhost,,

mysql-test/std_data/ndb_config_mycnf1.cnf

+[cluster_config]
+NoOfReplicas=1
+DataMemory=50M
+
+[cluster_config.jonas]
+IndexMemory=50M
+ndbd = localhost,localhost,localhost,localhost
+ndb_mgmd = localhost
+mysqld = localhost
+
+[cluster_config.ndbd.1]
+DataMemory=25M
+
+[cluster_config.ndbd.2.jonas]
+DataMemory=35M

mysql-test/t/ndb_config.test

@@ -6,5 +6,8 @@
 --exec $NDB_TOOLS_DIR/ndb_config --no-defaults --query=nodeid,host,DataMemory,IndexMemory --type=ndbd 2> /dev/null
 --exec $NDB_TOOLS_DIR/ndb_config --no-defaults -r \\n -f " " --query=nodeid,host,DataMemory,IndexMemory --type=ndbd 2> /dev/null
 --exec $NDB_TOOLS_DIR/ndb_config --no-defaults --query=nodeid --type=ndbd --host=localhost 2> /dev/null
+--exec $NDB_TOOLS_DIR/ndb_config --no-defaults --query=type,nodeid,host --config-file=$NDB_BACKUP_DIR/config.ini 2> /dev/null
 
 # End of 4.1 tests
+
+--exec $NDB_TOOLS_DIR/ndb_config --defaults-group-suffix=.jonas --defaults-file=$MYSQL_TEST_DIR/std_data/ndb_config_mycnf1.cnf --query=type,nodeid,host,IndexMemory,DataMemory --mycnf 2> /dev/null

mysys/default.c

@@ -42,6 +42,7 @@
 #include <winbase.h>
 #endif
 
+const char *defaults_file=0;
 const char *defaults_group_suffix=0;
 char *defaults_extra_file=0;
 
@@ -140,6 +141,9 @@ int my_search_option_files(const char *conf_file, int *argc, char ***argv,
   if (forced_extra_defaults)
     defaults_extra_file= (char *) forced_extra_defaults;
   
+  if (forced_default_file)
+    defaults_file= forced_default_file;
+
   /*
     We can only handle 'defaults-group-suffix' if we are called from
     load_defaults() as otherwise we can't know the type of 'func_ctx'

ndb/src/mgmsrv/ConfigInfo.cpp

@@ -241,6 +241,9 @@ struct DepricationTransform {
 static
 const DepricationTransform f_deprication[] = {
   { DB_TOKEN, "Discless", "Diskless", 0, 1 },
+  { DB_TOKEN, "Id", "nodeid", 0, 1 },
+  { API_TOKEN, "Id", "nodeid", 0, 1 },
+  { MGM_TOKEN, "Id", "nodeid", 0, 1 },
   { 0, 0, 0, 0, 0}
 };
 
@@ -405,9 +408,21 @@ const ConfigInfo::ParamInfo ConfigInfo::m_ParamInfo[] = {
     0, 0 },
 
   {
-    CFG_NODE_ID,
+    KEY_INTERNAL,
     "Id",
     DB_TOKEN,
+    "",
+    ConfigInfo::CI_DEPRICATED,
+    false,
+    ConfigInfo::CI_INT,
+    MANDATORY,
+    "1",
+    STR_VALUE(MAX_NODES) },
+
+  {
+    CFG_NODE_ID,
+    "nodeid",
+    DB_TOKEN,
     "Number identifying the database node ("DB_TOKEN_PRINT")",
     ConfigInfo::CI_USED,
     false,
@@ -1244,9 +1259,21 @@ const ConfigInfo::ParamInfo ConfigInfo::m_ParamInfo[] = {
     0, 0 },
 
   {
-    CFG_NODE_ID,
+    KEY_INTERNAL,
     "Id",
     API_TOKEN,
+    "",
+    ConfigInfo::CI_DEPRICATED,
+    false,
+    ConfigInfo::CI_INT,
+    MANDATORY,
+    "1",
+    STR_VALUE(MAX_NODES) },
+
+  {
+    CFG_NODE_ID,
+    "nodeid",
+    API_TOKEN,
     "Number identifying application node ("API_TOKEN_PRINT")",
     ConfigInfo::CI_USED,
     false,
@@ -1375,9 +1402,21 @@ const ConfigInfo::ParamInfo ConfigInfo::m_ParamInfo[] = {
     0, 0 },
 
   {
-    CFG_NODE_ID,
+    KEY_INTERNAL,
     "Id",
     MGM_TOKEN,
+    "",
+    ConfigInfo::CI_DEPRICATED,
+    false,
+    ConfigInfo::CI_INT,
+    MANDATORY,
+    "1",
+    STR_VALUE(MAX_NODES) },
+  
+  {
+    CFG_NODE_ID,
+    "nodeid",
+    MGM_TOKEN,
     "Number identifying the management server node ("MGM_TOKEN_PRINT")",
     ConfigInfo::CI_USED,
     false,
@@ -2516,14 +2555,14 @@ bool
 transformNode(InitConfigFileParser::Context & ctx, const char * data){
 
   Uint32 id;
-  if(!ctx.m_currentSection->get("Id", &id)){
+  if(!ctx.m_currentSection->get("nodeid", &id) && !ctx.m_currentSection->get("Id", &id)){
     Uint32 nextNodeId= 1;
     ctx.m_userProperties.get("NextNodeId", &nextNodeId);
     id= nextNodeId;
     while (ctx.m_userProperties.get("AllocatedNodeId_", id, &id))
       id++;
     ctx.m_userProperties.put("NextNodeId", id+1, true);
-    ctx.m_currentSection->put("Id", id);
+    ctx.m_currentSection->put("nodeid", id);
 #if 0
     ctx.reportError("Mandatory parameter Id missing from section "
 		    "[%s] starting at line: %d",
@@ -2531,7 +2570,7 @@ transformNode(InitConfigFileParser::Context & ctx, const char * data){
     return false;
 #endif
   } else if(ctx.m_userProperties.get("AllocatedNodeId_", id, &id)) {
-    ctx.reportError("Duplicate Id in section "
+    ctx.reportError("Duplicate nodeid in section "
 		    "[%s] starting at line: %d",
 		    ctx.fname, ctx.m_sectionLineno);
     return false;
@@ -3356,6 +3395,7 @@ transform(InitConfigFileParser::Context & ctx,
   PropertiesType oldType;
   require(ctx.m_currentSection->getTypeOf(oldName, &oldType));
   ConfigInfo::Type newType = ctx.m_info->getType(ctx.m_currentInfo, newName);  
+
   if(!((oldType == PropertiesType_Uint32 || oldType == PropertiesType_Uint64) 
        && (newType == ConfigInfo::CI_INT || newType == ConfigInfo::CI_INT64 || newType == ConfigInfo::CI_BOOL))){
     ndbout << "oldType: " << (int)oldType << ", newType: " << (int)newType << endl;

ndb/src/mgmsrv/InitConfigFileParser.cpp

@@ -31,8 +31,10 @@ static void require(bool v) { if(!v) abort();}
 //****************************************************************************
 //  Ctor / Dtor
 //****************************************************************************
-InitConfigFileParser::InitConfigFileParser(){
+InitConfigFileParser::InitConfigFileParser(FILE * out)
+{
   m_info = new ConfigInfo();
+  m_errstream = out ? out : stdout;
 }
 
 InitConfigFileParser::~InitConfigFileParser() {
@@ -42,11 +44,12 @@ InitConfigFileParser::~InitConfigFileParser() {
 //****************************************************************************
 //  Read Config File
 //****************************************************************************
-InitConfigFileParser::Context::Context(const ConfigInfo * info)
+InitConfigFileParser::Context::Context(const ConfigInfo * info, FILE * out)
   :  m_userProperties(true), m_configValues(1000, 20) {
 
   m_config = new Properties(true);
   m_defaults = new Properties(true);
+  m_errstream = out;
 }
 
 InitConfigFileParser::Context::~Context(){
@@ -61,7 +64,7 @@ Config *
 InitConfigFileParser::parseConfig(const char * filename) {
   FILE * file = fopen(filename, "r");
   if(file == 0){
-    ndbout << "Error opening file: " << filename << endl;
+    fprintf(m_errstream, "Error opening file: %s\n", filename);
     return 0;
   }
   
@@ -75,7 +78,7 @@ InitConfigFileParser::parseConfig(FILE * file) {
 
   char line[MAX_LINE_LENGTH];
 
-  Context ctx(m_info); 
+  Context ctx(m_info, m_errstream); 
   ctx.m_lineno = 0;
   ctx.m_currentSection = 0;
 
@@ -160,6 +163,13 @@ InitConfigFileParser::parseConfig(FILE * file) {
     ctx.reportError("Could not store section of configuration file.");
     return 0;
   }
+
+  return run_config_rules(ctx);
+}
+
+Config*
+InitConfigFileParser::run_config_rules(Context& ctx)
+{
   for(size_t i = 0; ConfigInfo::m_ConfigRules[i].m_configRule != 0; i++){
     ctx.type             = InitConfigFileParser::Undefined;
     ctx.m_currentSection = 0;
@@ -267,10 +277,10 @@ bool InitConfigFileParser::parseNameValuePair(Context& ctx, const char* line)
   }
   if (status == ConfigInfo::CI_DEPRICATED) {
     const char * desc = m_info->getDescription(ctx.m_currentInfo, fname);
-    if(desc){
+    if(desc && desc[0]){
       ctx.reportWarning("[%s] %s is depricated, use %s instead", 
 			ctx.fname, fname, desc);
-    } else {
+    } else if (desc == 0){
       ctx.reportWarning("[%s] %s is depricated", ctx.fname, fname);
     } 
   }
@@ -571,8 +581,9 @@ InitConfigFileParser::Context::reportError(const char * fmt, ...){
   va_start(ap, fmt);
   if (fmt != 0)
     BaseString::vsnprintf(buf, sizeof(buf)-1, fmt, ap);
-  ndbout << "Error line " << m_lineno << ": " << buf << endl;
   va_end(ap);
+  fprintf(m_errstream, "Error line %d: %s\n",
+	  m_lineno, buf);
 
   //m_currentSection->print();
 }
@@ -585,6 +596,358 @@ InitConfigFileParser::Context::reportWarning(const char * fmt, ...){
   va_start(ap, fmt);
   if (fmt != 0)
     BaseString::vsnprintf(buf, sizeof(buf)-1, fmt, ap);
-  ndbout << "Warning line " << m_lineno << ": " << buf << endl;
   va_end(ap);
+  fprintf(m_errstream, "Warning line %d: %s\n",
+	  m_lineno, buf);
+}
+
+#include <my_sys.h>
+#include <my_getopt.h>
+
+static int order = 1;
+static 
+my_bool 
+parse_mycnf_opt(int, const struct my_option * opt, char * value)
+{
+  if(opt->comment)
+    ((struct my_option *)opt)->app_type++;
+  else
+    ((struct my_option *)opt)->app_type = order++;
+  return 0;
+}
+
+bool
+InitConfigFileParser::store_in_properties(Vector<struct my_option>& options, 
+					  InitConfigFileParser::Context& ctx,
+					  const char * name)
+{
+  for(unsigned i = 0; i<options.size(); i++)
+  {
+    if(options[i].comment && 
+       options[i].app_type && 
+       strcmp(options[i].comment, name) == 0)
+    {
+      Uint64 value_int;
+      switch(options[i].var_type){
+      case GET_INT:
+	value_int = *(Uint32*)options[i].value;
+	break;
+      case GET_LL:
+	value_int = *(Uint64*)options[i].value;
+	break;
+      case GET_STR:
+	ctx.m_currentSection->put(options[i].name, (char*)options[i].value);
+	continue;
+      default:
+	abort();
+      }
+
+      const char * fname = options[i].name;
+      if (!m_info->verify(ctx.m_currentInfo, fname, value_int)) {
+	ctx.reportError("Illegal value %lld for parameter %s.\n"
+			"Legal values are between %Lu and %Lu", 
+			value_int, fname,
+			m_info->getMin(ctx.m_currentInfo, fname), 
+			m_info->getMax(ctx.m_currentInfo, fname));
+	return false;
+      }
+      if (options[i].var_type == GET_INT)
+	ctx.m_currentSection->put(options[i].name, (Uint32)value_int);
+      else
+	ctx.m_currentSection->put(options[i].name, value_int);	
+    }
+  }
+  return true;
+}
+
+bool
+InitConfigFileParser::handle_mycnf_defaults(Vector<struct my_option>& options,
+					    InitConfigFileParser::Context& ctx, 
+					    const char * name)
+{
+  strcpy(ctx.fname, name);
+  ctx.type = InitConfigFileParser::DefaultSection;
+  ctx.m_currentSection = new Properties(true);
+  ctx.m_userDefaults   = NULL;
+  require((ctx.m_currentInfo = m_info->getInfo(ctx.fname)) != 0);
+  require((ctx.m_systemDefaults = m_info->getDefaults(ctx.fname)) != 0);
+  if(store_in_properties(options, ctx, name))
+    return storeSection(ctx);
+  return false;
+}
+
+static
+int
+load_defaults(Vector<struct my_option>& options, const char* groups[])
+{
+  int argc = 1;
+  const char * argv[] = { "ndb_mgmd", 0, 0, 0, 0 };
+  BaseString file;
+  BaseString extra_file;
+  BaseString group_suffix;
+
+  const char *save_file = defaults_file;
+  char *save_extra_file = defaults_extra_file;
+  const char *save_group_suffix = defaults_group_suffix;
+
+  if (defaults_file)
+  {
+    file.assfmt("--defaults-file=%s", defaults_file);
+    argv[argc++] = file.c_str();
+  }
+
+  if (defaults_extra_file)
+  {
+    extra_file.assfmt("--defaults-extra-file=%s", defaults_extra_file);
+    argv[argc++] = extra_file.c_str();
+  }
+
+  if (defaults_group_suffix)
+  {
+    group_suffix.assfmt("--defaults-group-suffix=%s", defaults_group_suffix);
+    argv[argc++] = group_suffix.c_str();
+  }
+
+  char ** tmp = (char**)argv;
+  int ret = load_defaults("my", groups, &argc, &tmp);
+  
+  defaults_file = save_file;
+  defaults_extra_file = save_extra_file;
+  defaults_group_suffix = save_group_suffix;
+  
+  if (ret == 0)
+  {
+    return handle_options(&argc, &tmp, options.getBase(), parse_mycnf_opt);
+  }
+  
+  return ret;
+}
+
+bool
+InitConfigFileParser::load_mycnf_groups(Vector<struct my_option> & options,
+					InitConfigFileParser::Context& ctx,
+					const char * name,
+					const char *groups[])
+{
+  unsigned i;
+  Vector<struct my_option> copy;
+  for(i = 0; i<options.size(); i++)
+  {
+    if(options[i].comment && strcmp(options[i].comment, name) == 0)
+    {
+      options[i].app_type = 0;
+      copy.push_back(options[i]);
+    }
+  }
+
+  struct my_option end;
+  bzero(&end, sizeof(end));
+  copy.push_back(end);
+
+  if (load_defaults(copy, groups))
+    return false;
+  
+  return store_in_properties(copy, ctx, name);
 }
+
+Config *
+InitConfigFileParser::parse_mycnf() 
+{
+  int i;
+  Config * res = 0;
+  Vector<struct my_option> options;
+  for(i = 0; i<ConfigInfo::m_NoOfParams; i++)
+  {
+    if (strcmp(ConfigInfo::m_ParamInfo[i]._section, "DB") == 0 ||
+	strcmp(ConfigInfo::m_ParamInfo[i]._section, "API") == 0 ||
+	strcmp(ConfigInfo::m_ParamInfo[i]._section, "MGM") == 0)
+    {
+      struct my_option opt;
+      bzero(&opt, sizeof(opt));
+      const ConfigInfo::ParamInfo& param = ConfigInfo::m_ParamInfo[i];
+      switch(param._type){
+      case ConfigInfo::CI_BOOL:
+	opt.value = (gptr*)malloc(sizeof(int));
+	opt.var_type = GET_INT;
+	break;
+      case ConfigInfo::CI_INT: 
+	opt.value = (gptr*)malloc(sizeof(int));
+	opt.var_type = GET_INT;
+	require(convertStringToUint64(param._min, (Uint64&)opt.min_value));
+	require(convertStringToUint64(param._max, (Uint64&)opt.max_value));
+	break;
+      case ConfigInfo::CI_INT64:
+	opt.value = (gptr*)malloc(sizeof(Int64));
+	opt.var_type = GET_LL;
+	require(convertStringToUint64(param._min, (Uint64&)opt.min_value));
+	require(convertStringToUint64(param._max, (Uint64&)opt.max_value));
+	break;
+      case ConfigInfo::CI_STRING: 
+	opt.value = (gptr*)malloc(sizeof(char *));
+	opt.var_type = GET_STR;
+	break;
+      default:
+	continue;
+      }
+      opt.name = param._fname;
+      opt.id = 256;
+      opt.app_type = 0;
+      opt.arg_type = REQUIRED_ARG;
+      opt.comment = param._section;
+      options.push_back(opt);
+    }
+  }
+  
+  struct my_option *ndbd, *ndb_mgmd, *mysqld, *api;
+
+  /**
+   * Add ndbd, ndb_mgmd, api/mysqld
+   */
+  {
+    struct my_option opt;
+    bzero(&opt, sizeof(opt));
+    opt.name = "ndbd";
+    opt.id = 256;
+    opt.value = (gptr*)malloc(sizeof(char*));
+    opt.var_type = GET_STR;
+    opt.arg_type = REQUIRED_ARG;
+    options.push_back(opt);
+    ndbd = &options.back();
+
+    opt.name = "ndb_mgmd";
+    opt.id = 256;
+    opt.value = (gptr*)malloc(sizeof(char*));
+    opt.var_type = GET_STR;
+    opt.arg_type = REQUIRED_ARG;
+    options.push_back(opt);
+    ndb_mgmd = &options.back();
+
+    opt.name = "mysqld";
+    opt.id = 256;
+    opt.value = (gptr*)malloc(sizeof(char*));
+    opt.var_type = GET_STR;
+    opt.arg_type = REQUIRED_ARG;
+    options.push_back(opt);
+    mysqld = &options.back();
+
+    opt.name = "api";
+    opt.id = 256;
+    opt.value = (gptr*)malloc(sizeof(char*));
+    opt.var_type = GET_STR;
+    opt.arg_type = REQUIRED_ARG;
+    options.push_back(opt);
+    api = &options.back();
+
+    bzero(&opt, sizeof(opt));
+    options.push_back(opt);
+  }
+
+  
+  Context ctx(m_info, m_errstream); 
+  const char *groups[]= { "cluster_config", 0 };
+  if (load_defaults(options, groups))
+    goto end;
+
+  ctx.m_lineno = 0;
+  if(!handle_mycnf_defaults(options, ctx, "DB"))
+    goto end;
+  if(!handle_mycnf_defaults(options, ctx, "API"))
+    goto end;
+  if(!handle_mycnf_defaults(options, ctx, "MGM"))
+    goto end;
+
+  {
+    struct sect { struct my_option* src; const char * name; } sections[] = 
+      {
+	{ ndb_mgmd, "MGM" }
+	,{ ndbd, "DB" }
+	,{ mysqld, "API" }
+	,{ api, "API" }
+	,{ 0, 0 }, { 0, 0 }
+      };
+    
+    for(i = 0; sections[i].src; i++)
+    {
+      for(int j = i + 1; sections[j].src; j++)
+      {
+	if (sections[j].src->app_type < sections[i].src->app_type)
+	{
+	  sect swap = sections[i];
+	  sections[i] = sections[j];
+	  sections[j] = swap;
+	}
+      }
+    }
+    
+    ctx.type = InitConfigFileParser::Section;
+    ctx.m_sectionLineno  = ctx.m_lineno;      
+    for(i = 0; sections[i].src; i++)
+    {
+      if (sections[i].src->app_type)
+      {
+	strcpy(ctx.fname, sections[i].name);
+	BaseString str(*(char**)sections[i].src->value);
+	Vector<BaseString> list;
+	str.split(list, ",");
+	
+	const char * defaults_groups[] = { 0,  0, 0 };
+	for(unsigned j = 0; j<list.size(); j++)
+	{
+	  BaseString group_idx;
+	  BaseString group_host;
+	  group_idx.assfmt("%s.%s.%d", groups[0], 
+			   sections[i].src->name, j + 1);
+	  group_host.assfmt("%s.%s.%s", groups[0], 
+			    sections[i].src->name, list[j].c_str());
+	  defaults_groups[0] = group_idx.c_str();
+	  if(list[j].length())
+	    defaults_groups[1] = group_host.c_str();
+	  else
+	    defaults_groups[1] = 0;
+	  
+	  ctx.m_currentSection = new Properties(true);
+	  ctx.m_userDefaults = getSection(ctx.fname, ctx.m_defaults);
+	  require((ctx.m_currentInfo = m_info->getInfo(ctx.fname)) != 0);
+	  require((ctx.m_systemDefaults = m_info->getDefaults(ctx.fname))!= 0);
+	  ctx.m_currentSection->put("HostName", list[j].c_str());
+	  if(!load_mycnf_groups(options, ctx, sections[i].name, 
+				defaults_groups))
+	    goto end;
+	  
+	  if(!storeSection(ctx))
+	    goto end;
+	}
+      }
+    }
+  }
+
+  res = run_config_rules(ctx);
+
+end:
+  for(i = 0; options[i].name; i++)
+    free(options[i].value);
+
+  return res;
+}
+
+template class Vector<struct my_option>;
+
+#if 0
+struct my_option
+{
+  const char *name;                     /* Name of the option */
+  int        id;                        /* unique id or short option */
+  const char *comment;                  /* option comment, for autom. --help */
+  gptr       *value;                    /* The variable value */
+  gptr       *u_max_value;              /* The user def. max variable value */
+  const char **str_values;              /* Pointer to possible values */
+  ulong     var_type;
+  enum get_opt_arg_type arg_type;
+  longlong   def_value;                 /* Default value */
+  longlong   min_value;                 /* Min allowed value */
+  longlong   max_value;                 /* Max allowed value */
+  longlong   sub_size;                  /* Subtract this from given value */
+  long       block_size;                /* Value should be a mult. of this */
+  int        app_type;                  /* To be used by an application */
+};
+#endif

ndb/src/mgmsrv/InitConfigFileParser.hpp

@@ -34,11 +34,12 @@ class ConfigInfo;
  * object if the config file has correct syntax and semantic. 
  */
 class InitConfigFileParser {
+  FILE * m_errstream;
 public:
   /**
    *   Constructor
    */
-  InitConfigFileParser();
+  InitConfigFileParser(FILE * errstream = stdout);
   ~InitConfigFileParser();
 
   /**
@@ -50,6 +51,7 @@ public:
    */
   Config * parseConfig(FILE * file);
   Config * parseConfig(const char * filename);
+  Config * parse_mycnf();
 
   /**
    * Parser context struct
@@ -60,7 +62,7 @@ public:
    *   Context = Which section in init config file we are currently parsing
    */
   struct Context {
-    Context(const ConfigInfo *);
+    Context(const ConfigInfo *, FILE * out);
     ~Context();
 
     ContextSectionType  type; ///< Section type (e.g. default section,section)
@@ -82,6 +84,7 @@ public:
     ConfigValuesFactory m_configValues;  //
 
   public:
+    FILE * m_errstream;
     void reportError(const char * msg, ...);
     void reportWarning(const char * msg, ...);
   };
@@ -122,6 +125,21 @@ private:
    *   Information about parameters (min, max values etc)
    */
   ConfigInfo* m_info;
+
+  bool handle_mycnf_defaults(Vector<struct my_option>& options,
+			     InitConfigFileParser::Context& ctx, 
+			     const char * name);
+  
+  bool load_mycnf_groups(Vector<struct my_option> & options,
+			 InitConfigFileParser::Context& ctx,
+			 const char * name,
+			 const char *groups[]);
+
+  bool store_in_properties(Vector<struct my_option>& options, 
+			   InitConfigFileParser::Context& ctx,
+			   const char * name);
+  
+  Config* run_config_rules(Context& ctx);
 };
 
 #endif // InitConfigFileParser_H

ndb/src/mgmsrv/MgmtSrvr.cpp

@@ -393,8 +393,6 @@ MgmtSrvr::MgmtSrvr(SocketServer *socket_server,
   m_newConfig = NULL;
   if (config_filename)
     m_configFilename.assign(config_filename);
-  else
-    m_configFilename.assign("config.ini");
 
   m_nextConfigGenerationNumber = 0;
 
@@ -429,7 +427,7 @@ MgmtSrvr::MgmtSrvr(SocketServer *socket_server,
     _config= readConfig();
     if (_config == 0) {
       ndbout << "Unable to read config file" << endl;
-      require(false);
+      exit(-1);
     }
   }
 

ndb/src/mgmsrv/MgmtSrvrConfig.cpp

@@ -52,7 +52,15 @@ Config *
 MgmtSrvr::readConfig() {
   Config *conf;
   InitConfigFileParser parser;
+  if (m_configFilename.length())
+  {
     conf = parser.parseConfig(m_configFilename.c_str());
+  }
+  else 
+  {
+    ndbout_c("Reading cluster configuration using my.cnf");
+    conf = parser.parse_mycnf();
+  }
   return conf;
 }
 

ndb/src/mgmsrv/main.cpp

@@ -102,6 +102,7 @@ static int opt_daemon;   // NOT bool, bool need not be int
 static int opt_non_interactive;
 static int opt_interactive;
 static const char * opt_config_filename= 0;
+static int opt_mycnf = 0;
   
 struct MgmGlobals {
   MgmGlobals();
@@ -166,6 +167,10 @@ static struct my_option my_long_options[] =
     "Don't run as daemon, but don't read from stdin",
     (gptr*) &opt_non_interactive, (gptr*) &opt_non_interactive, 0,
     GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0 },
+  { "mycnf", 256,
+    "Read cluster config from my.cnf",
+    (gptr*) &opt_mycnf, (gptr*) &opt_mycnf, 0,
+    GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0 },
   { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 
@@ -217,6 +222,19 @@ int main(int argc, char** argv)
     opt_daemon= 0;
   }
 
+  if (opt_mycnf && opt_config_filename)
+  {
+    ndbout_c("Both --mycnf and -f is not supported");
+    return 0;
+  }
+
+  if (opt_mycnf == 0 && opt_config_filename == 0)
+  {
+    struct stat buf;
+    if (stat("config.ini", &buf) != -1)
+      opt_config_filename = "config.ini";
+  }
+  
   glob->socketServer = new SocketServer();
 
   MgmApiService * mapi = new MgmApiService();

ndb/tools/ndb_config.cpp

@@ -40,6 +40,8 @@ static const char * g_type = 0;
 static const char * g_host = 0;
 static const char * g_field_delimiter=",";
 static const char * g_row_delimiter=" ";
+static const char * g_config_file = 0;
+static int g_mycnf = 0;
 
 int g_print_full_config, opt_ndb_shm;
 my_bool opt_core;
@@ -90,6 +92,12 @@ static struct my_option my_long_options[] =
   { "rows", 'r', "Row separator",
     (gptr*) &g_row_delimiter, (gptr*) &g_row_delimiter,
     0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+  { "config-file", 256, "Path to config.ini",
+    (gptr*) &g_config_file, (gptr*) &g_config_file,
+    0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+  { "mycnf", 256, "Read config from my.cnf",
+    (gptr*) &g_mycnf, (gptr*) &g_mycnf,
+    0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
   { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 
@@ -124,7 +132,7 @@ struct Match
 {
   int m_key;
   BaseString m_value;
-  virtual int eval(NdbMgmHandle, const Iter&);
+  virtual int eval(const Iter&);
 };
 
 struct Apply
@@ -132,18 +140,21 @@ struct Apply
   Apply() {}
   Apply(int val) { m_key = val;}
   int m_key;
-  virtual int apply(NdbMgmHandle, const Iter&);
+  virtual int apply(const Iter&);
 };
 
 struct NodeTypeApply : public Apply
 {
-  virtual int apply(NdbMgmHandle, const Iter&);
+  virtual int apply(const Iter&);
 };
 
 static int parse_query(Vector<Apply*>&, int &argc, char**& argv);
 static int parse_where(Vector<Match*>&, int &argc, char**& argv);
-static int eval(NdbMgmHandle, const Iter&, const Vector<Match*>&);
-static int apply(NdbMgmHandle, const Iter&, const Vector<Apply*>&);
+static int eval(const Iter&, const Vector<Match*>&);
+static int apply(const Iter&, const Vector<Apply*>&);
+static ndb_mgm_configuration* fetch_configuration();
+static ndb_mgm_configuration* load_configuration();
+
 int
 main(int argc, char** argv){
   NDB_INIT(argv[0]);
@@ -154,51 +165,16 @@ main(int argc, char** argv){
 			       ndb_std_get_one_option)))
     return -1;
 
-  NdbMgmHandle mgm = ndb_mgm_create_handle();
-  if(mgm == NULL) {
-    fprintf(stderr, "Cannot create handle to management server.\n");
-    exit(-1);
-  }
+  ndb_mgm_configuration * conf = 0;
 
-  ndb_mgm_set_error_stream(mgm, stderr);
-  
-  if (ndb_mgm_set_connectstring(mgm, g_connectstring))
-  {
-    fprintf(stderr, "* %5d: %s\n", 
-	    ndb_mgm_get_latest_error(mgm),
-	    ndb_mgm_get_latest_error_msg(mgm));
-    fprintf(stderr, 
-	    "*        %s", ndb_mgm_get_latest_error_desc(mgm));
-    exit(-1);
-  }
-
-  if(ndb_mgm_connect(mgm, try_reconnect-1, 5, 1))
-  {
-    fprintf(stderr, "Connect failed");
-    fprintf(stderr, " code: %d, msg: %s\n",
-	    ndb_mgm_get_latest_error(mgm),
-	    ndb_mgm_get_latest_error_msg(mgm));
-    exit(-1);
-  }
-  else if(g_verbose)
-  {
-    fprintf(stderr, "Connected to %s:%d\n", 
-	    ndb_mgm_get_connected_host(mgm),
-	    ndb_mgm_get_connected_port(mgm));
-  }
+  if (g_config_file || g_mycnf)
+    conf = load_configuration();
+  else
+    conf = fetch_configuration();
 
-  ndb_mgm_configuration * conf = ndb_mgm_get_configuration(mgm, 0);
-  if(conf == 0)
+  if (conf == 0)
   {
-    fprintf(stderr, "Could not get configuration");
-    fprintf(stderr, "code: %d, msg: %s\n",
-	    ndb_mgm_get_latest_error(mgm),
-	    ndb_mgm_get_latest_error_msg(mgm));
-    exit(-1);
-  }
-  else if(g_verbose)
-  {
-    fprintf(stderr, "Fetched configuration\n");
+    return -1;
   }
 
   Vector<Apply*> select_list;
@@ -224,12 +200,12 @@ main(int argc, char** argv){
   iter.first();
   for(iter.first(); iter.valid(); iter.next())
   {
-    if(eval(mgm, iter, where_clause))
+    if(eval(iter, where_clause))
     {
       if(prev)
 	printf("%s", g_row_delimiter);
       prev= true;
-      apply(mgm, iter, select_list);
+      apply(iter, select_list);
     }
   }
   printf("\n");
@@ -323,11 +299,11 @@ template class Vector<Match*>;
 
 static 
 int
-eval(NdbMgmHandle mgm, const Iter& iter, const Vector<Match*>& where)
+eval(const Iter& iter, const Vector<Match*>& where)
 {
   for(unsigned i = 0; i<where.size(); i++)
   {
-    if(where[i]->eval(mgm, iter) == 0)
+    if(where[i]->eval(iter) == 0)
       return 0;
   }
   
@@ -336,11 +312,11 @@ eval(NdbMgmHandle mgm, const Iter& iter, const Vector<Match*>& where)
 
 static 
 int 
-apply(NdbMgmHandle mgm, const Iter& iter, const Vector<Apply*>& list)
+apply(const Iter& iter, const Vector<Apply*>& list)
 {
   for(unsigned i = 0; i<list.size(); i++)
   {
-    list[i]->apply(mgm, iter);
+    list[i]->apply(iter);
     if(i + 1 != list.size())
       printf("%s", g_field_delimiter);
   }
@@ -348,19 +324,19 @@ apply(NdbMgmHandle mgm, const Iter& iter, const Vector<Apply*>& list)
 }
 
 int
-Match::eval(NdbMgmHandle h, const Iter& iter)
+Match::eval(const Iter& iter)
 {
   Uint32 val32;
   Uint64 val64;
   const char* valc;
   if (iter.get(m_key, &val32) == 0)
   {
-    if(atoi(m_value.c_str()) != val32)
+    if(atoi(m_value.c_str()) != (int)val32)
       return 0;
   } 
   else if(iter.get(m_key, &val64) == 0)
   {
-    if(strtoll(m_value.c_str(), (char **)NULL, 10) != val64)
+    if(strtoll(m_value.c_str(), (char **)NULL, 10) != (long long)val64)
       return 0;
   }
   else if(iter.get(m_key, &valc) == 0)
@@ -376,7 +352,7 @@ Match::eval(NdbMgmHandle h, const Iter& iter)
 }
 
 int
-Apply::apply(NdbMgmHandle h, const Iter& iter)
+Apply::apply(const Iter& iter)
 {
   Uint32 val32;
   Uint64 val64;
@@ -397,7 +373,7 @@ Apply::apply(NdbMgmHandle h, const Iter& iter)
 }
 
 int
-NodeTypeApply::apply(NdbMgmHandle h, const Iter& iter)
+NodeTypeApply::apply(const Iter& iter)
 {
   Uint32 val32;
   if (iter.get(CFG_TYPE_OF_SECTION, &val32) == 0)
@@ -406,3 +382,86 @@ NodeTypeApply::apply(NdbMgmHandle h, const Iter& iter)
   } 
   return 0;
 }
+
+ndb_mgm_configuration*
+fetch_configuration()
+{  
+  ndb_mgm_configuration* conf = 0;
+  NdbMgmHandle mgm = ndb_mgm_create_handle();
+  if(mgm == NULL) {
+    fprintf(stderr, "Cannot create handle to management server.\n");
+    return 0;
+  }
+
+  ndb_mgm_set_error_stream(mgm, stderr);
+  
+  if (ndb_mgm_set_connectstring(mgm, g_connectstring))
+  {
+    fprintf(stderr, "* %5d: %s\n", 
+	    ndb_mgm_get_latest_error(mgm),
+	    ndb_mgm_get_latest_error_msg(mgm));
+    fprintf(stderr, 
+	    "*        %s", ndb_mgm_get_latest_error_desc(mgm));
+    goto noconnect;
+  }
+
+  if(ndb_mgm_connect(mgm, try_reconnect-1, 5, 1))
+  {
+    fprintf(stderr, "Connect failed");
+    fprintf(stderr, " code: %d, msg: %s\n",
+	    ndb_mgm_get_latest_error(mgm),
+	    ndb_mgm_get_latest_error_msg(mgm));
+    goto noconnect;
+  }
+  else if(g_verbose)
+  {
+    fprintf(stderr, "Connected to %s:%d\n", 
+	    ndb_mgm_get_connected_host(mgm),
+	    ndb_mgm_get_connected_port(mgm));
+  }
+	  
+  conf = ndb_mgm_get_configuration(mgm, 0);
+  if(conf == 0)
+  {
+    fprintf(stderr, "Could not get configuration");
+    fprintf(stderr, "code: %d, msg: %s\n",
+	    ndb_mgm_get_latest_error(mgm),
+	    ndb_mgm_get_latest_error_msg(mgm));
+  }
+  else if(g_verbose)
+  {
+    fprintf(stderr, "Fetched configuration\n");
+  }
+
+  ndb_mgm_disconnect(mgm);
+noconnect:
+  ndb_mgm_destroy_handle(&mgm);
+  
+  return conf;
+}
+
+#include <Config.hpp>
+
+ndb_mgm_configuration*
+load_configuration()
+{  
+  InitConfigFileParser parser(stderr);
+  if (g_config_file)
+  {
+    if (g_verbose)
+      fprintf(stderr, "Using config.ini : %s", g_config_file);
+    
+    Config* conf = parser.parseConfig(g_config_file);
+    if (conf)
+      return conf->m_configValues;
+  }
+  
+  if (g_verbose)
+    fprintf(stderr, "Using my.cnf");
+  
+  Config* conf = parser.parse_mycnf();
+  if (conf)
+    return conf->m_configValues;
+
+  return 0;
+}