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-rw-r--r--lib/win32/emu.h196
1 files changed, 126 insertions, 70 deletions
diff --git a/lib/win32/emu.h b/lib/win32/emu.h
index 5b506206..ce0c884f 100644
--- a/lib/win32/emu.h
+++ b/lib/win32/emu.h
@@ -3,7 +3,6 @@
#if ! defined EMU_INCLUDE && defined WIN32
#define EMU_INCLUDE
-#define _STAT_DEFINED
#define _INO_T_DEFINED
#include <winsock2.h>
@@ -17,9 +16,6 @@
#include <stdio.h>
#include <stdarg.h>
#include <time.h>
-//#include <winsock.h>
-//#include <sys/types.h>
-//#include <sys/stat.h>
#include <string>
@@ -27,13 +23,21 @@
( *(_result) = *gmtime( (_clock) ), \
(_result) )
-
-//signal in unix SIGVTALRM does not exist in win32 - but looking at the
-#define SIGVTALRM 254
-#define SIGALRM SIGVTALRM
#define ITIMER_VIRTUAL 0
-int setitimer(int type , struct itimerval *timeout, int);
+#ifdef _MSC_VER
+// Microsoft decided to deprecate the standard POSIX functions. Great!
+#define open(file,flags,mode) _open(file,flags,mode)
+#define close(fd) _close(fd)
+#define dup(fd) _dup(fd)
+#define read(fd,buf,count) _read(fd,buf,count)
+#define write(fd,buf,count) _write(fd,buf,count)
+#define lseek(fd,off,whence) _lseek(fd,off,whence)
+#define fileno(struct_file) _fileno(struct_file)
+#endif
+
+int SetTimerHandler(void (__cdecl *func ) (int));
+int setitimer(int type, struct itimerval *timeout, void *arg);
void InitTimer(void);
void FiniTimer(void);
@@ -109,11 +113,43 @@ inline int chown(const char * Filename, u_int32_t uid, u_int32_t gid)
return 0;
}
-inline int chmod(const char * Filename, int uid)
-{
- //indicate sucsess
- return 0;
-}
+int emu_chdir (const char* pDirName);
+int emu_unlink(const char* pFileName);
+char* emu_getcwd(char* pBuffer, int BufSize);
+
+#ifdef _MSC_VER
+ inline int emu_chmod(const char * Filename, int mode)
+ {
+ // indicate success
+ return 0;
+ }
+
+ #define chmod(file, mode) emu_chmod(file, mode)
+ #define chdir(directory) emu_chdir(directory)
+ #define unlink(file) emu_unlink(file)
+ #define getcwd(buffer, size) emu_getcwd(buffer, size)
+#else
+ inline int chmod(const char * Filename, int mode)
+ {
+ // indicate success
+ return 0;
+ }
+
+ inline int chdir(const char* pDirName)
+ {
+ return emu_chdir(pDirName);
+ }
+
+ inline char* getcwd(char* pBuffer, int BufSize)
+ {
+ return emu_getcwd(pBuffer, BufSize);
+ }
+
+ inline int unlink(const char* pFileName)
+ {
+ return emu_unlink(pFileName);
+ }
+#endif
//I do not perceive a need to change the user or group on a backup client
//at any rate the owner of a service can be set in the service settings
@@ -149,55 +185,56 @@ inline int getuid(void)
// MinGW provides a getopt implementation
#ifndef __MINGW32__
-//this will need to be implimented if we see fit that command line
-//options are going to be used! (probably then:)
-//where the calling function looks for the parsed parameter
+// this will need to be implemented if we see fit that command line
+// options are going to be used! (probably then:)
+// where the calling function looks for the parsed parameter
extern char *optarg;
-//optind looks like an index into the string - how far we have moved along
+
+// optind looks like an index into the string - how far we have moved along
extern int optind;
extern char nextchar;
-inline int getopt(int count, char * const * args, char * tolookfor)
+inline int getopt(int count, char * const * args, const char * tolookfor)
{
- if ( optind >= count ) return -1;
+ if (optind >= count) return -1;
std::string str((const char *)args[optind]);
std::string interestin(tolookfor);
int opttolookfor = 0;
int index = -1;
- //just initialize the string - just in case it is used.
- //optarg[0] = 0;
+ // just initialize the string - just in case it is used.
+ // optarg[0] = 0;
std::string opt;
- if ( count == 0 ) return -1;
+ if (count == 0) return -1;
do
{
- if ( index != -1 )
+ if (index != -1)
{
str = str.substr(index+1, str.size());
}
- index = str.find('-');
+ index = (int)str.find('-');
- if ( index == -1 ) return -1;
+ if (index == -1) return -1;
opt = str[1];
optind ++;
str = args[optind];
}
- while ( ( opttolookfor = interestin.find(opt)) == -1 );
+ while ((opttolookfor = (int)interestin.find(opt)) == -1);
- if ( interestin[opttolookfor+1] == ':' )
+ if (interestin[opttolookfor+1] == ':')
{
- //strcpy(optarg, str.c_str());
+ // strcpy(optarg, str.c_str());
optarg = args[optind];
optind ++;
}
- //indicate we have finished
+ // indicate we have finished
return opt[0];
}
#endif // !__MINGW32__
@@ -244,49 +281,44 @@ struct itimerval
#define S_ISLNK(x) ( false )
-// nasty implementation to get working - TODO get the win32 equiv
-#ifdef _DEBUG
-#define getpid() 1
-#endif
-
#define vsnprintf _vsnprintf
#ifndef __MINGW32__
typedef unsigned int mode_t;
#endif
-inline int mkdir(const char *pathname, mode_t mode)
+int emu_mkdir(const char* pPathName);
+
+inline int mkdir(const char *pPathName, mode_t mode)
{
- return mkdir(pathname);
+ return emu_mkdir(pPathName);
}
-#ifdef __MINGW32__
- #include <dirent.h>
-#else
- inline int strcasecmp(const char *s1, const char *s2)
- {
- return _stricmp(s1,s2);
- }
+#ifndef __MINGW32__
+inline int strcasecmp(const char *s1, const char *s2)
+{
+ return _stricmp(s1,s2);
+}
+#endif
- struct dirent
- {
- char *d_name;
- };
+struct dirent
+{
+ char *d_name;
+};
- struct DIR
- {
- intptr_t fd; // filedescriptor
- // struct _finddata_t info;
- struct _wfinddata_t info;
- // struct _finddata_t info;
- struct dirent result; // d_name (first time null)
- wchar_t *name; // null-terminated byte string
- };
-
- DIR *opendir(const char *name);
- struct dirent *readdir(DIR *dp);
- int closedir(DIR *dp);
-#endif
+struct DIR
+{
+ intptr_t fd; // filedescriptor
+ // struct _finddata_t info;
+ struct _wfinddata_t info;
+ // struct _finddata_t info;
+ struct dirent result; // d_name (first time null)
+ wchar_t *name; // null-terminated byte string
+};
+
+DIR *opendir(const char *name);
+struct dirent *readdir(DIR *dp);
+int closedir(DIR *dp);
HANDLE openfile(const char *filename, int flags, int mode);
@@ -358,6 +390,7 @@ struct statfs
TCHAR f_mntonname[MAX_PATH];
};
+#if 0
// I think this should get us going
// Although there is a warning about
// mount points in win32 can now exists - which means inode number can be
@@ -381,9 +414,10 @@ struct stat {
#ifndef __MINGW32__
typedef u_int64_t _ino_t;
#endif
+#endif
-int ourstat(const char * name, struct stat * st);
-int ourfstat(HANDLE file, struct stat * st);
+int emu_stat(const char * name, struct stat * st);
+int emu_fstat(HANDLE file, struct stat * st);
int statfs(const char * name, struct statfs * s);
//need this for converstions
@@ -395,7 +429,8 @@ inline time_t ConvertFileTimeToTime_t(FILETIME *fileTime)
// Convert the last-write time to local time.
FileTimeToSystemTime(fileTime, &stUTC);
// SystemTimeToTzSpecificLocalTime(NULL, &stUTC, &stLocal);
-
+
+ memset(&timeinfo, 0, sizeof(timeinfo));
timeinfo.tm_sec = stUTC.wSecond;
timeinfo.tm_min = stUTC.wMinute;
timeinfo.tm_hour = stUTC.wHour;
@@ -405,17 +440,35 @@ inline time_t ConvertFileTimeToTime_t(FILETIME *fileTime)
// timeinfo.tm_yday = ...;
timeinfo.tm_year = stUTC.wYear - 1900;
- time_t retVal = mktime(&timeinfo);
+ time_t retVal = mktime(&timeinfo) - _timezone;
return retVal;
}
-#define stat(x,y) ourstat(x,y)
-#define fstat(x,y) ourfstat(x,y)
-#define lstat(x,y) ourstat(x,y)
+#ifdef _MSC_VER
+ #define stat(filename, struct) emu_stat (filename, struct)
+ #define lstat(filename, struct) emu_stat (filename, struct)
+ #define fstat(handle, struct) emu_fstat(handle, struct)
+#else
+ inline int stat(const char* filename, struct stat* stat)
+ {
+ return emu_stat(filename, stat);
+ }
+ inline int lstat(const char* filename, struct stat* stat)
+ {
+ return emu_stat(filename, stat);
+ }
+ inline int fstat(HANDLE handle, struct stat* stat)
+ {
+ return emu_fstat(handle, stat);
+ }
+#endif
-int poll (struct pollfd *ufds, unsigned long nfds, int timeout);
+int poll(struct pollfd *ufds, unsigned long nfds, int timeout);
bool EnableBackupRights( void );
+bool ConvertUtf8ToConsole(const char* pString, std::string& rDest);
+bool ConvertConsoleToUtf8(const char* pString, std::string& rDest);
+
//
// MessageId: MSG_ERR_EXIST
// MessageText:
@@ -423,4 +476,7 @@ bool EnableBackupRights( void );
//
#define MSG_ERR_EXIST ((DWORD)0xC0000004L)
+// replacement for _cgetws which requires a relatively recent C runtime lib
+int console_read(char* pBuffer, size_t BufferSize);
+
#endif // !EMU_INCLUDE && WIN32
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 21:30:56 +0000