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MySQL 5.1: mysql/src/5.1-dbg/storage/ndb/src/cw/cpcd/common.cpp File Reference

mysql/src/5.1-dbg/storage/ndb/src/cw/cpcd/common.cpp File Reference

#include <ndb_global.h>
#include "common.hpp"
#include <logger/Logger.hpp>
#include <pwd.h>
#include <Properties.hpp>
#include <BaseString.hpp>

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Functions

int runas (const char *user)
int insert (const char *pair, Properties &p)
int insert_file (FILE *f, class Properties &p, bool break_on_empty)
int insert_file (const char *filename, class Properties &p)

Variables

int debug = 0
Logger logger

Function Documentation

int insert ( const char *  pair,
Properties &  p 
)

Definition at line 56 of file common.cpp.

References p, split(), BaseString::split(), BaseString::trim(), and trim().

00056                                          {
00057   BaseString tmp(pair);
00058   
00059   tmp.trim(" \t\n\r");
00060 
00061   Vector<BaseString> split;
00062   tmp.split(split, ":=", 2);
00063 
00064   if(split.size() != 2)
00065     return -1;
00066 
00067   p.put(split[0].trim().c_str(), split[1].trim().c_str()); 
00068 
00069   return 0;
00070 }

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int insert_file ( const char *  filename,
class Properties &  p 
)

Definition at line 93 of file common.cpp.

00093                                                        {
00094   FILE * f = fopen(filename, "r");
00095   int res = insert_file(f, p);
00096   if(f) fclose(f);
00097   return res;
00098 }

int insert_file ( FILE *  f,
class Properties &  p,
bool  break_on_empty 
)

Definition at line 73 of file common.cpp.

Referenced by insert_file().

00073                                                                {
00074   if(f == 0)
00075     return -1;
00076 
00077   while(!feof(f)){
00078     char buf[1024];
00079     fgets(buf, 1024, f);
00080     BaseString tmp = buf;
00081 
00082     if(tmp.length() > 0 && tmp.c_str()[0] == '#')
00083       continue;
00084 
00085     if(insert(tmp.c_str(), p) != 0 && break_on_empty)
00086       break;
00087   }
00088 
00089   return 0;
00090 }

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int runas ( const char *  user  ) 

Definition at line 31 of file common.cpp.

References logger, and strlen().

Referenced by main(), and CPCD::Process::start().

00031                         {
00032   if(user == 0 || strlen(user) == 0){
00033     return 0;
00034   }
00035   struct passwd * pw = getpwnam(user);
00036   if(pw == 0){
00037     logger.error("Can't find user to %s", user);
00038     return -1;
00039   }
00040   uid_t uid = pw->pw_uid;
00041   gid_t gid = pw->pw_gid;
00042   int res = setgid(gid);
00043   if(res != 0){
00044     logger.error("Can't change group to %s(%d)", user, gid);
00045     return res;
00046   }
00047 
00048   res = setuid(uid);
00049   if(res != 0){
00050     logger.error("Can't change user to %s(%d)", user, uid);
00051   }
00052   return res;
00053 }

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Variable Documentation

int debug = 0

Definition at line 26 of file common.cpp.

Logger logger

Definition at line 28 of file common.cpp.

Generated on Sat Sep 9 19:11:06 2006 for MySQL 5.1 by  doxygen 1.4.7