+++ /dev/null
-
-#include "iperlsys.h"
-
-extern CPerlObj *pPerl;
-
-#define CALLFUNC0RET(x)\
- int ret = x;\
- if (ret < 0)\
- err = errno;\
- return ret;
-
-#define PROCESS_AND_RETURN \
- if (errno) \
- err = errno; \
- return r
-
-#define CALLFUNCRET(x)\
- int ret = x;\
- if (ret)\
- err = errno;\
- return ret;
-
-#define CALLFUNCERR(x)\
- int ret = x;\
- if (errno)\
- err = errno;\
- return ret;
-
-#define LCALLFUNCERR(x)\
- long ret = x;\
- if (errno)\
- err = errno;\
- return ret;
-
-class CPerlDir : public IPerlDir
-{
-public:
- CPerlDir() {};
- virtual int Makedir(const char *dirname, int mode, int &err)
- {
- CALLFUNC0RET(win32_mkdir(dirname, mode));
- };
- virtual int Chdir(const char *dirname, int &err)
- {
- CALLFUNC0RET(win32_chdir(dirname));
- };
- virtual int Rmdir(const char *dirname, int &err)
- {
- CALLFUNC0RET(win32_rmdir(dirname));
- };
- virtual int Close(DIR *dirp, int &err)
- {
- return win32_closedir(dirp);
- };
- virtual DIR *Open(char *filename, int &err)
- {
- return win32_opendir(filename);
- };
- virtual struct direct *Read(DIR *dirp, int &err)
- {
- return win32_readdir(dirp);
- };
- virtual void Rewind(DIR *dirp, int &err)
- {
- win32_rewinddir(dirp);
- };
- virtual void Seek(DIR *dirp, long loc, int &err)
- {
- win32_seekdir(dirp, loc);
- };
- virtual long Tell(DIR *dirp, int &err)
- {
- return win32_telldir(dirp);
- };
-};
-
-
-extern char * g_win32_get_privlib(char *pl);
-extern char * g_win32_get_sitelib(char *pl);
-
-class CPerlEnv : public IPerlEnv
-{
-public:
- CPerlEnv() {};
- virtual char *Getenv(const char *varname, int &err)
- {
- return win32_getenv(varname);
- };
- virtual int Putenv(const char *envstring, int &err)
- {
- return win32_putenv(envstring);
- };
- virtual char* LibPath(char *pl)
- {
- return g_win32_get_privlib(pl);
- };
- virtual char* SiteLibPath(char *pl)
- {
- return g_win32_get_sitelib(pl);
- };
- virtual int Uname(struct utsname *name, int &err)
- {
- return win32_uname(name);
- };
- virtual char *Getenv_len(const char *varname, unsigned long *len, int &err)
- {
- char *e = win32_getenv(varname);
- if (e)
- *len = strlen(e);
- return e;
- };
-};
-
-class CPerlSock : public IPerlSock
-{
-public:
- CPerlSock() {};
- virtual u_long Htonl(u_long hostlong)
- {
- return win32_htonl(hostlong);
- };
- virtual u_short Htons(u_short hostshort)
- {
- return win32_htons(hostshort);
- };
- virtual u_long Ntohl(u_long netlong)
- {
- return win32_ntohl(netlong);
- };
- virtual u_short Ntohs(u_short netshort)
- {
- return win32_ntohs(netshort);
- }
-
- virtual SOCKET Accept(SOCKET s, struct sockaddr* addr, int* addrlen, int &err)
- {
- SOCKET r = win32_accept(s, addr, addrlen);
- PROCESS_AND_RETURN;
- };
- virtual int Bind(SOCKET s, const struct sockaddr* name, int namelen, int &err)
- {
- int r = win32_bind(s, name, namelen);
- PROCESS_AND_RETURN;
- };
- virtual int Connect(SOCKET s, const struct sockaddr* name, int namelen, int &err)
- {
- int r = win32_connect(s, name, namelen);
- PROCESS_AND_RETURN;
- };
- virtual void Endhostent(int &err)
- {
- win32_endhostent();
- };
- virtual void Endnetent(int &err)
- {
- win32_endnetent();
- };
- virtual void Endprotoent(int &err)
- {
- win32_endprotoent();
- };
- virtual void Endservent(int &err)
- {
- win32_endservent();
- };
- virtual struct hostent* Gethostbyaddr(const char* addr, int len, int type, int &err)
- {
- struct hostent *r = win32_gethostbyaddr(addr, len, type);
- PROCESS_AND_RETURN;
- };
- virtual struct hostent* Gethostbyname(const char* name, int &err)
- {
- struct hostent *r = win32_gethostbyname(name);
- PROCESS_AND_RETURN;
- };
- virtual struct hostent* Gethostent(int &err)
- {
- croak("gethostent not implemented!\n");
- return NULL;
- };
- virtual int Gethostname(char* name, int namelen, int &err)
- {
- int r = win32_gethostname(name, namelen);
- PROCESS_AND_RETURN;
- };
- virtual struct netent *Getnetbyaddr(long net, int type, int &err)
- {
- struct netent *r = win32_getnetbyaddr(net, type);
- PROCESS_AND_RETURN;
- };
- virtual struct netent *Getnetbyname(const char *name, int &err)
- {
- struct netent *r = win32_getnetbyname((char*)name);
- PROCESS_AND_RETURN;
- };
- virtual struct netent *Getnetent(int &err)
- {
- struct netent *r = win32_getnetent();
- PROCESS_AND_RETURN;
- };
- virtual int Getpeername(SOCKET s, struct sockaddr* name, int* namelen, int &err)
- {
- int r = win32_getpeername(s, name, namelen);
- PROCESS_AND_RETURN;
- };
- virtual struct protoent* Getprotobyname(const char* name, int &err)
- {
- struct protoent *r = win32_getprotobyname(name);
- PROCESS_AND_RETURN;
- };
- virtual struct protoent* Getprotobynumber(int number, int &err)
- {
- struct protoent *r = win32_getprotobynumber(number);
- PROCESS_AND_RETURN;
- };
- virtual struct protoent* Getprotoent(int &err)
- {
- struct protoent *r = win32_getprotoent();
- PROCESS_AND_RETURN;
- };
- virtual struct servent* Getservbyname(const char* name, const char* proto, int &err)
- {
- struct servent *r = win32_getservbyname(name, proto);
- PROCESS_AND_RETURN;
- };
- virtual struct servent* Getservbyport(int port, const char* proto, int &err)
- {
- struct servent *r = win32_getservbyport(port, proto);
- PROCESS_AND_RETURN;
- };
- virtual struct servent* Getservent(int &err)
- {
- struct servent *r = win32_getservent();
- PROCESS_AND_RETURN;
- };
- virtual int Getsockname(SOCKET s, struct sockaddr* name, int* namelen, int &err)
- {
- int r = win32_getsockname(s, name, namelen);
- PROCESS_AND_RETURN;
- };
- virtual int Getsockopt(SOCKET s, int level, int optname, char* optval, int* optlen, int &err)
- {
- int r = win32_getsockopt(s, level, optname, optval, optlen);
- PROCESS_AND_RETURN;
- };
- virtual unsigned long InetAddr(const char* cp, int &err)
- {
- unsigned long r = win32_inet_addr(cp);
- PROCESS_AND_RETURN;
- };
- virtual char* InetNtoa(struct in_addr in, int &err)
- {
- char *r = win32_inet_ntoa(in);
- PROCESS_AND_RETURN;
- };
- virtual int Listen(SOCKET s, int backlog, int &err)
- {
- int r = win32_listen(s, backlog);
- PROCESS_AND_RETURN;
- };
- virtual int Recv(SOCKET s, char* buffer, int len, int flags, int &err)
- {
- int r = win32_recv(s, buffer, len, flags);
- PROCESS_AND_RETURN;
- };
- virtual int Recvfrom(SOCKET s, char* buffer, int len, int flags, struct sockaddr* from, int* fromlen, int &err)
- {
- int r = win32_recvfrom(s, buffer, len, flags, from, fromlen);
- PROCESS_AND_RETURN;
- };
- virtual int Select(int nfds, char* readfds, char* writefds, char* exceptfds, const struct timeval* timeout, int &err)
- {
- int r = win32_select(nfds, (Perl_fd_set*)readfds, (Perl_fd_set*)writefds, (Perl_fd_set*)exceptfds, timeout);
- PROCESS_AND_RETURN;
- };
- virtual int Send(SOCKET s, const char* buffer, int len, int flags, int &err)
- {
- int r = win32_send(s, buffer, len, flags);
- PROCESS_AND_RETURN;
- };
- virtual int Sendto(SOCKET s, const char* buffer, int len, int flags, const struct sockaddr* to, int tolen, int &err)
- {
- int r = win32_sendto(s, buffer, len, flags, to, tolen);
- PROCESS_AND_RETURN;
- };
- virtual void Sethostent(int stayopen, int &err)
- {
- win32_sethostent(stayopen);
- };
- virtual void Setnetent(int stayopen, int &err)
- {
- win32_setnetent(stayopen);
- };
- virtual void Setprotoent(int stayopen, int &err)
- {
- win32_setprotoent(stayopen);
- };
- virtual void Setservent(int stayopen, int &err)
- {
- win32_setservent(stayopen);
- };
- virtual int Setsockopt(SOCKET s, int level, int optname, const char* optval, int optlen, int &err)
- {
- int r = win32_setsockopt(s, level, optname, optval, optlen);
- PROCESS_AND_RETURN;
- };
- virtual int Shutdown(SOCKET s, int how, int &err)
- {
- int r = win32_shutdown(s, how);
- PROCESS_AND_RETURN;
- };
- virtual SOCKET Socket(int af, int type, int protocol, int &err)
- {
- SOCKET r = win32_socket(af, type, protocol);
- PROCESS_AND_RETURN;
- };
- virtual int Socketpair(int domain, int type, int protocol, int* fds, int &err)
- {
- croak("socketpair not implemented!\n");
- return 0;
- };
- virtual int Closesocket(SOCKET s, int& err)
- {
- int r = win32_closesocket(s);
- PROCESS_AND_RETURN;
- };
- virtual int Ioctlsocket(SOCKET s, long cmd, u_long *argp, int& err)
- {
- int r = win32_ioctlsocket(s, cmd, argp);
- PROCESS_AND_RETURN;
- };
-};
-
-class CPerlLIO : public IPerlLIO
-{
-public:
- CPerlLIO() {};
- virtual int Access(const char *path, int mode, int &err)
- {
- CALLFUNCRET(access(path, mode))
- };
- virtual int Chmod(const char *filename, int pmode, int &err)
- {
- CALLFUNCRET(chmod(filename, pmode))
- };
- virtual int Chown(const char *filename, uid_t owner, gid_t group, int &err)
- {
- CALLFUNCERR(chown(filename, owner, group))
- };
- virtual int Chsize(int handle, long size, int &err)
- {
- CALLFUNCRET(chsize(handle, size))
- };
- virtual int Close(int handle, int &err)
- {
- CALLFUNCRET(win32_close(handle))
- };
- virtual int Dup(int handle, int &err)
- {
- CALLFUNCERR(win32_dup(handle))
- };
- virtual int Dup2(int handle1, int handle2, int &err)
- {
- CALLFUNCERR(win32_dup2(handle1, handle2))
- };
- virtual int Flock(int fd, int oper, int &err)
- {
- CALLFUNCERR(win32_flock(fd, oper))
- };
- virtual int FileStat(int handle, struct stat *buffer, int &err)
- {
- CALLFUNCERR(fstat(handle, buffer))
- };
- virtual int IOCtl(int i, unsigned int u, char *data, int &err)
- {
- CALLFUNCERR(win32_ioctlsocket((SOCKET)i, (long)u, (u_long*)data))
- };
- virtual int Isatty(int fd, int &err)
- {
- return isatty(fd);
- };
- virtual long Lseek(int handle, long offset, int origin, int &err)
- {
- LCALLFUNCERR(win32_lseek(handle, offset, origin))
- };
- virtual int Lstat(const char *path, struct stat *buffer, int &err)
- {
- return NameStat(path, buffer, err);
- };
- virtual char *Mktemp(char *Template, int &err)
- {
- return mktemp(Template);
- };
- virtual int Open(const char *filename, int oflag, int &err)
- {
- CALLFUNCERR(win32_open(filename, oflag))
- };
- virtual int Open(const char *filename, int oflag, int pmode, int &err)
- {
- int ret;
- if(stricmp(filename, "/dev/null") == 0)
- ret = open("NUL", oflag, pmode);
- else
- ret = open(filename, oflag, pmode);
-
- if(errno)
- err = errno;
- return ret;
- };
- virtual int Read(int handle, void *buffer, unsigned int count, int &err)
- {
- CALLFUNCERR(win32_read(handle, buffer, count))
- };
- virtual int Rename(const char *OldFileName, const char *newname, int &err)
- {
- CALLFUNCRET(win32_rename(OldFileName, newname))
- };
- virtual int Setmode(int handle, int mode, int &err)
- {
- CALLFUNCRET(win32_setmode(handle, mode))
- };
- virtual int NameStat(const char *path, struct stat *buffer, int &err)
- {
- return win32_stat(path, buffer);
- };
- virtual char *Tmpnam(char *string, int &err)
- {
- return tmpnam(string);
- };
- virtual int Umask(int pmode, int &err)
- {
- return umask(pmode);
- };
- virtual int Unlink(const char *filename, int &err)
- {
- chmod(filename, S_IREAD | S_IWRITE);
- CALLFUNCRET(unlink(filename))
- };
- virtual int Utime(char *filename, struct utimbuf *times, int &err)
- {
- CALLFUNCRET(win32_utime(filename, times))
- };
- virtual int Write(int handle, const void *buffer, unsigned int count, int &err)
- {
- CALLFUNCERR(win32_write(handle, buffer, count))
- };
-};
-
-class CPerlMem : public IPerlMem
-{
-public:
- CPerlMem() {};
- virtual void* Malloc(size_t size)
- {
- return win32_malloc(size);
- };
- virtual void* Realloc(void* ptr, size_t size)
- {
- return win32_realloc(ptr, size);
- };
- virtual void Free(void* ptr)
- {
- win32_free(ptr);
- };
-};
-
-#define EXECF_EXEC 1
-#define EXECF_SPAWN 2
-
-extern char * g_getlogin(void);
-extern int do_spawn2(char *cmd, int exectype);
-extern int g_do_aspawn(void *vreally, void **vmark, void **vsp);
-
-class CPerlProc : public IPerlProc
-{
-public:
- CPerlProc() {};
- virtual void Abort(void)
- {
- win32_abort();
- };
- virtual char * Crypt(const char* clear, const char* salt)
- {
- return win32_crypt(clear, salt);
- };
- virtual void Exit(int status)
- {
- exit(status);
- };
- virtual void _Exit(int status)
- {
- _exit(status);
- };
- virtual int Execl(const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3)
- {
- return execl(cmdname, arg0, arg1, arg2, arg3);
- };
- virtual int Execv(const char *cmdname, const char *const *argv)
- {
- return win32_execvp(cmdname, argv);
- };
- virtual int Execvp(const char *cmdname, const char *const *argv)
- {
- return win32_execvp(cmdname, argv);
- };
- virtual uid_t Getuid(void)
- {
- return getuid();
- };
- virtual uid_t Geteuid(void)
- {
- return geteuid();
- };
- virtual gid_t Getgid(void)
- {
- return getgid();
- };
- virtual gid_t Getegid(void)
- {
- return getegid();
- };
- virtual char *Getlogin(void)
- {
- return g_getlogin();
- };
- virtual int Kill(int pid, int sig)
- {
- return win32_kill(pid, sig);
- };
- virtual int Killpg(int pid, int sig)
- {
- croak("killpg not implemented!\n");
- return 0;
- };
- virtual int PauseProc(void)
- {
- return win32_sleep((32767L << 16) + 32767);
- };
- virtual PerlIO* Popen(const char *command, const char *mode)
- {
- win32_fflush(stdout);
- win32_fflush(stderr);
- return (PerlIO*)win32_popen(command, mode);
- };
- virtual int Pclose(PerlIO *stream)
- {
- return win32_pclose((FILE*)stream);
- };
- virtual int Pipe(int *phandles)
- {
- return win32_pipe(phandles, 512, O_BINARY);
- };
- virtual int Setuid(uid_t u)
- {
- return setuid(u);
- };
- virtual int Setgid(gid_t g)
- {
- return setgid(g);
- };
- virtual int Sleep(unsigned int s)
- {
- return win32_sleep(s);
- };
- virtual int Times(struct tms *timebuf)
- {
- return win32_times(timebuf);
- };
- virtual int Wait(int *status)
- {
- return win32_wait(status);
- };
- virtual int Waitpid(int pid, int *status, int flags)
- {
- return win32_waitpid(pid, status, flags);
- };
- virtual Sighandler_t Signal(int sig, Sighandler_t subcode)
- {
- return 0;
- };
- virtual void GetSysMsg(char*& sMsg, DWORD& dwLen, DWORD dwErr)
- {
- dwLen = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER
- |FORMAT_MESSAGE_IGNORE_INSERTS
- |FORMAT_MESSAGE_FROM_SYSTEM, NULL,
- dwErr, 0, (char *)&sMsg, 1, NULL);
- if (0 < dwLen) {
- while (0 < dwLen && isSPACE(sMsg[--dwLen]))
- ;
- if ('.' != sMsg[dwLen])
- dwLen++;
- sMsg[dwLen]= '\0';
- }
- if (0 == dwLen) {
- sMsg = (char*)LocalAlloc(0, 64/**sizeof(TCHAR)*/);
- if (sMsg)
- dwLen = sprintf(sMsg,
- "Unknown error #0x%lX (lookup 0x%lX)",
- dwErr, GetLastError());
- }
- };
- virtual void FreeBuf(char* sMsg)
- {
- LocalFree(sMsg);
- };
- virtual BOOL DoCmd(char *cmd)
- {
- do_spawn2(cmd, EXECF_EXEC);
- return FALSE;
- };
- virtual int Spawn(char* cmds)
- {
- return do_spawn2(cmds, EXECF_SPAWN);
- };
- virtual int Spawnvp(int mode, const char *cmdname, const char *const *argv)
- {
- return win32_spawnvp(mode, cmdname, argv);
- };
- virtual int ASpawn(void *vreally, void **vmark, void **vsp)
- {
- return g_do_aspawn(vreally, vmark, vsp);
- };
-};
-
-
-class CPerlStdIO : public IPerlStdIO
-{
-public:
- CPerlStdIO() {};
- virtual PerlIO* Stdin(void)
- {
- return (PerlIO*)win32_stdin();
- };
- virtual PerlIO* Stdout(void)
- {
- return (PerlIO*)win32_stdout();
- };
- virtual PerlIO* Stderr(void)
- {
- return (PerlIO*)win32_stderr();
- };
- virtual PerlIO* Open(const char *path, const char *mode, int &err)
- {
- PerlIO*pf = (PerlIO*)win32_fopen(path, mode);
- if(errno)
- err = errno;
- return pf;
- };
- virtual int Close(PerlIO* pf, int &err)
- {
- CALLFUNCERR(win32_fclose(((FILE*)pf)))
- };
- virtual int Eof(PerlIO* pf, int &err)
- {
- CALLFUNCERR(win32_feof((FILE*)pf))
- };
- virtual int Error(PerlIO* pf, int &err)
- {
- CALLFUNCERR(win32_ferror((FILE*)pf))
- };
- virtual void Clearerr(PerlIO* pf, int &err)
- {
- win32_clearerr((FILE*)pf);
- };
- virtual int Getc(PerlIO* pf, int &err)
- {
- CALLFUNCERR(win32_getc((FILE*)pf))
- };
- virtual char* GetBase(PerlIO* pf, int &err)
- {
-#ifdef FILE_base
- FILE *f = (FILE*)pf;
- return FILE_base(f);
-#else
- return Nullch;
-#endif
- };
- virtual int GetBufsiz(PerlIO* pf, int &err)
- {
-#ifdef FILE_bufsiz
- FILE *f = (FILE*)pf;
- return FILE_bufsiz(f);
-#else
- return (-1);
-#endif
- };
- virtual int GetCnt(PerlIO* pf, int &err)
- {
-#ifdef USE_STDIO_PTR
- FILE *f = (FILE*)pf;
- return FILE_cnt(f);
-#else
- return (-1);
-#endif
- };
- virtual char* GetPtr(PerlIO* pf, int &err)
- {
-#ifdef USE_STDIO_PTR
- FILE *f = (FILE*)pf;
- return FILE_ptr(f);
-#else
- return Nullch;
-#endif
- };
- virtual char* Gets(PerlIO* pf, char* s, int n, int& err)
- {
- char* ret = win32_fgets(s, n, (FILE*)pf);
- if(errno)
- err = errno;
- return ret;
- };
- virtual int Putc(PerlIO* pf, int c, int &err)
- {
- CALLFUNCERR(win32_fputc(c, (FILE*)pf))
- };
- virtual int Puts(PerlIO* pf, const char *s, int &err)
- {
- CALLFUNCERR(win32_fputs(s, (FILE*)pf))
- };
- virtual int Flush(PerlIO* pf, int &err)
- {
- CALLFUNCERR(win32_fflush((FILE*)pf))
- };
- virtual int Ungetc(PerlIO* pf,int c, int &err)
- {
- CALLFUNCERR(win32_ungetc(c, (FILE*)pf))
- };
- virtual int Fileno(PerlIO* pf, int &err)
- {
- CALLFUNCERR(win32_fileno((FILE*)pf))
- };
- virtual PerlIO* Fdopen(int fd, const char *mode, int &err)
- {
- PerlIO* pf = (PerlIO*)win32_fdopen(fd, mode);
- if(errno)
- err = errno;
- return pf;
- };
- virtual PerlIO* Reopen(const char*path, const char*mode, PerlIO* pf, int &err)
- {
- PerlIO* newPf = (PerlIO*)win32_freopen(path, mode, (FILE*)pf);
- if(errno)
- err = errno;
- return newPf;
- };
- virtual SSize_t Read(PerlIO* pf, void *buffer, Size_t size, int &err)
- {
- SSize_t i = win32_fread(buffer, 1, size, (FILE*)pf);
- if(errno)
- err = errno;
- return i;
- };
- virtual SSize_t Write(PerlIO* pf, const void *buffer, Size_t size, int &err)
- {
- SSize_t i = win32_fwrite(buffer, 1, size, (FILE*)pf);
- if(errno)
- err = errno;
- return i;
- };
- virtual void SetBuf(PerlIO* pf, char* buffer, int &err)
- {
- win32_setbuf((FILE*)pf, buffer);
- };
- virtual int SetVBuf(PerlIO* pf, char* buffer, int type, Size_t size, int &err)
- {
- int i = win32_setvbuf((FILE*)pf, buffer, type, size);
- if(errno)
- err = errno;
- return i;
- };
- virtual void SetCnt(PerlIO* pf, int n, int &err)
- {
-#ifdef STDIO_CNT_LVALUE
- FILE *f = (FILE*)pf;
- FILE_cnt(f) = n;
-#endif
- };
- virtual void SetPtrCnt(PerlIO* pf, char * ptr, int n, int& err)
- {
-#ifdef STDIO_PTR_LVALUE
- FILE *f = (FILE*)pf;
- FILE_ptr(f) = ptr;
- FILE_cnt(f) = n;
-#endif
- };
- virtual void Setlinebuf(PerlIO* pf, int &err)
- {
- win32_setvbuf((FILE*)pf, NULL, _IOLBF, 0);
- };
- virtual int Printf(PerlIO* pf, int &err, const char *format,...)
- {
- va_list(arglist);
- va_start(arglist, format);
- int i = win32_vfprintf((FILE*)pf, format, arglist);
- if(errno)
- err = errno;
- return i;
- };
- virtual int Vprintf(PerlIO* pf, int &err, const char *format, va_list arglist)
- {
- int i = win32_vfprintf((FILE*)pf, format, arglist);
- if(errno)
- err = errno;
- return i;
- };
- virtual long Tell(PerlIO* pf, int &err)
- {
- long l = win32_ftell((FILE*)pf);
- if(errno)
- err = errno;
- return l;
- };
- virtual int Seek(PerlIO* pf, off_t offset, int origin, int &err)
- {
- int i = win32_fseek((FILE*)pf, offset, origin);
- if(errno)
- err = errno;
- return i;
- };
- virtual void Rewind(PerlIO* pf, int &err)
- {
- win32_rewind((FILE*)pf);
- };
- virtual PerlIO* Tmpfile(int &err)
- {
- PerlIO* pf = (PerlIO*)win32_tmpfile();
- if(errno)
- err = errno;
- return pf;
- };
- virtual int Getpos(PerlIO* pf, Fpos_t *p, int &err)
- {
- int i = win32_fgetpos((FILE*)pf, p);
- if(errno)
- err = errno;
- return i;
- };
- virtual int Setpos(PerlIO* pf, const Fpos_t *p, int &err)
- {
- int i = win32_fsetpos((FILE*)pf, p);
- if(errno)
- err = errno;
- return i;
- };
- virtual void Init(int &err)
- {
- };
- virtual void InitOSExtras(void* p)
- {
- Perl_init_os_extras();
- };
- virtual int OpenOSfhandle(long osfhandle, int flags)
- {
- return win32_open_osfhandle(osfhandle, flags);
- }
- virtual int GetOSfhandle(int filenum)
- {
- return win32_get_osfhandle(filenum);
- }
-};
-
-class CPerlHost
-{
-public:
- CPerlHost() { pPerl = NULL; };
- inline BOOL PerlCreate(void)
- {
- try
- {
- pPerl = perl_alloc(&perlMem, &perlEnv, &perlStdIO, &perlLIO,
- &perlDir, &perlSock, &perlProc);
- if(pPerl != NULL)
- {
- try
- {
- perl_construct();
- }
- catch(...)
- {
- win32_fprintf(stderr, "%s\n",
- "Error: Unable to construct data structures");
- perl_free();
- pPerl = NULL;
- }
- }
- }
- catch(...)
- {
- win32_fprintf(stderr, "%s\n", "Error: Unable to allocate memory");
- pPerl = NULL;
- }
- return (pPerl != NULL);
- };
- inline int PerlParse(void (*xs_init)(CPerlObj*), int argc, char** argv, char** env)
- {
- int retVal;
- try
- {
- retVal = perl_parse(xs_init, argc, argv, env);
- }
- catch(int x)
- {
- // this is where exit() should arrive
- retVal = x;
- }
- catch(...)
- {
- win32_fprintf(stderr, "Error: Parse exception\n");
- retVal = -1;
- }
- *win32_errno() = 0;
- return retVal;
- };
- inline int PerlRun(void)
- {
- int retVal;
- try
- {
- retVal = perl_run();
- }
- catch(int x)
- {
- // this is where exit() should arrive
- retVal = x;
- }
- catch(...)
- {
- win32_fprintf(stderr, "Error: Runtime exception\n");
- retVal = -1;
- }
- return retVal;
- };
- inline void PerlDestroy(void)
- {
- try
- {
- perl_destruct();
- perl_free();
- }
- catch(...)
- {
- }
- };
-
-protected:
- CPerlDir perlDir;
- CPerlEnv perlEnv;
- CPerlLIO perlLIO;
- CPerlMem perlMem;
- CPerlProc perlProc;
- CPerlSock perlSock;
- CPerlStdIO perlStdIO;
-};
projects / p5sagit/p5-mst-13.2.git / commitdiff