// Copyright (c) Athena Dev Teams - Licensed under GNU GPL // For more information, see LICENCE in the main folder #include "cbasetypes.h" #include "showmsg.h" #include "utils.h" #include "lock.h" #include <stdio.h> #include <errno.h> #include <string.h> #ifndef WIN32 #include <unistd.h> #else #include <io.h> #endif // �������݃t�@�C���̕ی쏈�� // �i�������݂��I���܂ŁA���t�@�C����ۊǂ��Ă����j // �V�����t�@�C���̏������݊J�n FILE* lock_fopen (const char* filename, int *info) { char newfile[512]; int no = 0; // ���S�ȃt�@�C������i�蔲���j do { sprintf(newfile, "%s_%04d.tmp", filename, ++no); } while(exists(newfile) && no < 9999); *info = no; return fopen(newfile,"w"); } // ���t�@�C�����폜���V�t�@�C�������l�[�� int lock_fclose (FILE *fp, const char* filename, int *info) { int ret = 1; char newfile[512]; char oldfile[512]; if (fp != NULL) { ret = fclose(fp); sprintf(newfile, "%s_%04d.tmp", filename, *info); sprintf(oldfile, "%s.bak", filename); // old backup file if (exists(oldfile)) remove(oldfile); // remove backup file if it already exists rename (filename, oldfile); // backup our older data instead of deleting it // ���̃^�C�~���O�ŗ�����ƍň��B if ((ret = rename(newfile,filename)) != 0) { // rename our temporary file to its correct name #if defined(__NETBSD__) || defined(_WIN32) || defined(sun) || defined (_sun) || defined (__sun__) ShowError("%s - '"CL_WHITE"%s"CL_RESET"'\n", strerror(errno), newfile); #else char ebuf[255]; ShowError("%s - '"CL_WHITE"%s"CL_RESET"'\n", strerror_r(errno, ebuf, sizeof(ebuf)), newfile); #endif } } return ret; }