/* * iperlsys.h - Perl's interface to the system * * This file defines the system level functionality that perl needs. * * When using C, this definition is in the form of a set of macros * that can be #defined to the system-level function (or a wrapper * provided elsewhere). * * When using C++ with -DPERL_OBJECT, this definition is in the * form of a set of virtual base classes which must be subclassed to * provide a real implementation. The Perl Object will use instances * of this implementation to use the system-level functionality. * * GSAR 21-JUN-98 */ #ifndef __Inc__IPerl___ #define __Inc__IPerl___ /* * PerlXXX_YYY explained - DickH and DougL @ ActiveState.com * * XXX := functional group * YYY := stdlib/OS function name * * Continuing with the theme of PerlIO, all OS functionality was * encapsulated into one of several interfaces. * * PerlIO - stdio * PerlLIO - low level I/O * PerlMem - malloc, realloc, free * PerlDir - directory related * PerlEnv - process environment handling * PerlProc - process control * PerlSock - socket functions * * * The features of this are: * 1. All OS dependant code is in the Perl Host and not the Perl Core. * (At least this is the holy grail goal of this work) * 2. The Perl Host (see perl.h for description) can provide a new and * improved interface to OS functionality if required. * 3. Developers can easily hook into the OS calls for instrumentation * or diagnostic purposes. * * What was changed to do this: * 1. All calls to OS functions were replaced with PerlXXX_YYY * */ /* Interface for perl stdio functions */ /* Clean up (or at least document) the various possible #defines. This section attempts to match the 5.003_03 Configure variables onto the 5.003_02 header file values. I can't figure out where USE_STDIO was supposed to be set. --AD */ #ifndef USE_PERLIO # define PERLIO_IS_STDIO #endif /* Below is the 5.003_02 stuff. */ #ifdef USE_STDIO # ifndef PERLIO_IS_STDIO # define PERLIO_IS_STDIO # endif #else extern void PerlIO_init _((void)); #endif #ifdef PERL_OBJECT #ifndef PerlIO typedef struct _PerlIO PerlIO; #endif class IPerlStdIO { public: virtual PerlIO * Stdin(void) = 0; virtual PerlIO * Stdout(void) = 0; virtual PerlIO * Stderr(void) = 0; virtual PerlIO * Open(const char *, const char *, int &err) = 0; virtual int Close(PerlIO*, int &err) = 0; virtual int Eof(PerlIO*, int &err) = 0; virtual int Error(PerlIO*, int &err) = 0; virtual void Clearerr(PerlIO*, int &err) = 0; virtual int Getc(PerlIO*, int &err) = 0; virtual char * GetBase(PerlIO *, int &err) = 0; virtual int GetBufsiz(PerlIO *, int &err) = 0; virtual int GetCnt(PerlIO *, int &err) = 0; virtual char * GetPtr(PerlIO *, int &err) = 0; virtual char * Gets(PerlIO*, char*, int, int& err) = 0; virtual int Putc(PerlIO*, int, int &err) = 0; virtual int Puts(PerlIO*, const char *, int &err) = 0; virtual int Flush(PerlIO*, int &err) = 0; virtual int Ungetc(PerlIO*,int, int &err) = 0; virtual int Fileno(PerlIO*, int &err) = 0; virtual PerlIO * Fdopen(int, const char *, int &err) = 0; virtual PerlIO * Reopen(const char*, const char*, PerlIO*, int &err) = 0; virtual SSize_t Read(PerlIO*,void *,Size_t, int &err) = 0; virtual SSize_t Write(PerlIO*,const void *,Size_t, int &err) = 0; virtual void SetBuf(PerlIO *, char*, int &err) = 0; virtual int SetVBuf(PerlIO *, char*, int, Size_t, int &err) = 0; virtual void SetCnt(PerlIO *, int, int &err) = 0; virtual void SetPtrCnt(PerlIO *, char *, int, int& err) = 0; virtual void Setlinebuf(PerlIO*, int &err) = 0; virtual int Printf(PerlIO*, int &err, const char *,...) = 0; virtual int Vprintf(PerlIO*, int &err, const char *, va_list) = 0; virtual long Tell(PerlIO*, int &err) = 0; virtual int Seek(PerlIO*, off_t, int, int &err) = 0; virtual void Rewind(PerlIO*, int &err) = 0; virtual PerlIO * Tmpfile(int &err) = 0; virtual int Getpos(PerlIO*, Fpos_t *, int &err) = 0; virtual int Setpos(PerlIO*, const Fpos_t *, int &err) = 0; virtual void Init(int &err) = 0; virtual void InitOSExtras(void* p) = 0; #ifdef WIN32 virtual int OpenOSfhandle(long osfhandle, int flags) = 0; virtual int GetOSfhandle(int filenum) = 0; #endif }; #ifdef USE_STDIO_PTR # define PerlIO_has_cntptr(f) 1 # ifdef STDIO_CNT_LVALUE # define PerlIO_canset_cnt(f) 1 # ifdef STDIO_PTR_LVALUE # define PerlIO_fast_gets(f) 1 # endif # else # define PerlIO_canset_cnt(f) 0 # endif #else /* USE_STDIO_PTR */ # define PerlIO_has_cntptr(f) 0 # define PerlIO_canset_cnt(f) 0 #endif /* USE_STDIO_PTR */ #ifndef PerlIO_fast_gets #define PerlIO_fast_gets(f) 0 #endif #ifdef FILE_base #define PerlIO_has_base(f) 1 #else #define PerlIO_has_base(f) 0 #endif #define PerlIO_stdin() PL_piStdIO->Stdin() #define PerlIO_stdout() PL_piStdIO->Stdout() #define PerlIO_stderr() PL_piStdIO->Stderr() #define PerlIO_open(x,y) PL_piStdIO->Open((x),(y), ErrorNo()) #define PerlIO_close(f) PL_piStdIO->Close((f), ErrorNo()) #define PerlIO_eof(f) PL_piStdIO->Eof((f), ErrorNo()) #define PerlIO_error(f) PL_piStdIO->Error((f), ErrorNo()) #define PerlIO_clearerr(f) PL_piStdIO->Clearerr((f), ErrorNo()) #define PerlIO_getc(f) PL_piStdIO->Getc((f), ErrorNo()) #define PerlIO_get_base(f) PL_piStdIO->GetBase((f), ErrorNo()) #define PerlIO_get_bufsiz(f) PL_piStdIO->GetBufsiz((f), ErrorNo()) #define PerlIO_get_cnt(f) PL_piStdIO->GetCnt((f), ErrorNo()) #define PerlIO_get_ptr(f) PL_piStdIO->GetPtr((f), ErrorNo()) #define PerlIO_putc(f,c) PL_piStdIO->Putc((f),(c), ErrorNo()) #define PerlIO_puts(f,s) PL_piStdIO->Puts((f),(s), ErrorNo()) #define PerlIO_flush(f) PL_piStdIO->Flush((f), ErrorNo()) #define PerlIO_gets(s, n, fp) PL_piStdIO->Gets((fp), s, n, ErrorNo()) #define PerlIO_ungetc(f,c) PL_piStdIO->Ungetc((f),(c), ErrorNo()) #define PerlIO_fileno(f) PL_piStdIO->Fileno((f), ErrorNo()) #define PerlIO_fdopen(f, s) PL_piStdIO->Fdopen((f),(s), ErrorNo()) #define PerlIO_reopen(p, m, f) PL_piStdIO->Reopen((p), (m), (f), ErrorNo()) #define PerlIO_read(f,buf,count) \ (SSize_t)PL_piStdIO->Read((f), (buf), (count), ErrorNo()) #define PerlIO_write(f,buf,count) \ PL_piStdIO->Write((f), (buf), (count), ErrorNo()) #define PerlIO_setbuf(f,b) PL_piStdIO->SetBuf((f), (b), ErrorNo()) #define PerlIO_setvbuf(f,b,t,s) PL_piStdIO->SetVBuf((f), (b), (t), (s), ErrorNo()) #define PerlIO_set_cnt(f,c) PL_piStdIO->SetCnt((f), (c), ErrorNo()) #define PerlIO_set_ptrcnt(f,p,c) \ PL_piStdIO->SetPtrCnt((f), (p), (c), ErrorNo()) #define PerlIO_setlinebuf(f) PL_piStdIO->Setlinebuf((f), ErrorNo()) #define PerlIO_printf fprintf #define PerlIO_stdoutf PL_piStdIO->Printf #define PerlIO_vprintf(f,fmt,a) PL_piStdIO->Vprintf((f), ErrorNo(), (fmt),a) #define PerlIO_tell(f) PL_piStdIO->Tell((f), ErrorNo()) #define PerlIO_seek(f,o,w) PL_piStdIO->Seek((f),(o),(w), ErrorNo()) #define PerlIO_getpos(f,p) PL_piStdIO->Getpos((f),(p), ErrorNo()) #define PerlIO_setpos(f,p) PL_piStdIO->Setpos((f),(p), ErrorNo()) #define PerlIO_rewind(f) PL_piStdIO->Rewind((f), ErrorNo()) #define PerlIO_tmpfile() PL_piStdIO->Tmpfile(ErrorNo()) #define PerlIO_init() PL_piStdIO->Init(ErrorNo()) #undef init_os_extras #define init_os_extras() PL_piStdIO->InitOSExtras(this) #else /* PERL_OBJECT */ #include "perlsdio.h" #endif /* PERL_OBJECT */ #ifndef PERLIO_IS_STDIO #ifdef USE_SFIO #include "perlsfio.h" #endif /* USE_SFIO */ #endif /* PERLIO_IS_STDIO */ #ifndef EOF #define EOF (-1) #endif /* This is to catch case with no stdio */ #ifndef BUFSIZ #define BUFSIZ 1024 #endif #ifndef SEEK_SET #define SEEK_SET 0 #endif #ifndef SEEK_CUR #define SEEK_CUR 1 #endif #ifndef SEEK_END #define SEEK_END 2 #endif #ifndef PerlIO struct _PerlIO; #define PerlIO struct _PerlIO #endif /* No PerlIO */ #ifndef Fpos_t #define Fpos_t long #endif #ifndef NEXT30_NO_ATTRIBUTE #ifndef HASATTRIBUTE /* disable GNU-cc attribute checking? */ #ifdef __attribute__ /* Avoid possible redefinition errors */ #undef __attribute__ #endif #define __attribute__(attr) #endif #endif #ifndef PerlIO_stdoutf extern int PerlIO_stdoutf _((const char *,...)) __attribute__((format (printf, 1, 2))); #endif #ifndef PerlIO_puts extern int PerlIO_puts _((PerlIO *,const char *)); #endif #ifndef PerlIO_open extern PerlIO * PerlIO_open _((const char *,const char *)); #endif #ifndef PerlIO_close extern int PerlIO_close _((PerlIO *)); #endif #ifndef PerlIO_eof extern int PerlIO_eof _((PerlIO *)); #endif #ifndef PerlIO_error extern int PerlIO_error _((PerlIO *)); #endif #ifndef PerlIO_clearerr extern void PerlIO_clearerr _((PerlIO *)); #endif #ifndef PerlIO_getc extern int PerlIO_getc _((PerlIO *)); #endif #ifndef PerlIO_putc extern int PerlIO_putc _((PerlIO *,int)); #endif #ifndef PerlIO_flush extern int PerlIO_flush _((PerlIO *)); #endif #ifndef PerlIO_ungetc extern int PerlIO_ungetc _((PerlIO *,int)); #endif #ifndef PerlIO_fileno extern int PerlIO_fileno _((PerlIO *)); #endif #ifndef PerlIO_fdopen extern PerlIO * PerlIO_fdopen _((int, const char *)); #endif #ifndef PerlIO_importFILE extern PerlIO * PerlIO_importFILE _((FILE *,int)); #endif #ifndef PerlIO_exportFILE extern FILE * PerlIO_exportFILE _((PerlIO *,int)); #endif #ifndef PerlIO_findFILE extern FILE * PerlIO_findFILE _((PerlIO *)); #endif #ifndef PerlIO_releaseFILE extern void PerlIO_releaseFILE _((PerlIO *,FILE *)); #endif #ifndef PerlIO_read extern SSize_t PerlIO_read _((PerlIO *,void *,Size_t)); #endif #ifndef PerlIO_write extern SSize_t PerlIO_write _((PerlIO *,const void *,Size_t)); #endif #ifndef PerlIO_setlinebuf extern void PerlIO_setlinebuf _((PerlIO *)); #endif #ifndef PerlIO_printf extern int PerlIO_printf _((PerlIO *, const char *,...)) __attribute__((format (printf, 2, 3))); #endif #ifndef PerlIO_sprintf extern int PerlIO_sprintf _((char *, int, const char *,...)) __attribute__((format (printf, 3, 4))); #endif #ifndef PerlIO_vprintf extern int PerlIO_vprintf _((PerlIO *, const char *, va_list)); #endif #ifndef PerlIO_tell extern long PerlIO_tell _((PerlIO *)); #endif #ifndef PerlIO_seek extern int PerlIO_seek _((PerlIO *,off_t,int)); #endif #ifndef PerlIO_rewind extern void PerlIO_rewind _((PerlIO *)); #endif #ifndef PerlIO_has_base extern int PerlIO_has_base _((PerlIO *)); #endif #ifndef PerlIO_has_cntptr extern int PerlIO_has_cntptr _((PerlIO *)); #endif #ifndef PerlIO_fast_gets extern int PerlIO_fast_gets _((PerlIO *)); #endif #ifndef PerlIO_canset_cnt extern int PerlIO_canset_cnt _((PerlIO *)); #endif #ifndef PerlIO_get_ptr extern STDCHAR * PerlIO_get_ptr _((PerlIO *)); #endif #ifndef PerlIO_get_cnt extern int PerlIO_get_cnt _((PerlIO *)); #endif #ifndef PerlIO_set_cnt extern void PerlIO_set_cnt _((PerlIO *,int)); #endif #ifndef PerlIO_set_ptrcnt extern void PerlIO_set_ptrcnt _((PerlIO *,STDCHAR *,int)); #endif #ifndef PerlIO_get_base extern STDCHAR * PerlIO_get_base _((PerlIO *)); #endif #ifndef PerlIO_get_bufsiz extern int PerlIO_get_bufsiz _((PerlIO *)); #endif #ifndef PerlIO_tmpfile extern PerlIO * PerlIO_tmpfile _((void)); #endif #ifndef PerlIO_stdin extern PerlIO * PerlIO_stdin _((void)); #endif #ifndef PerlIO_stdout extern PerlIO * PerlIO_stdout _((void)); #endif #ifndef PerlIO_stderr extern PerlIO * PerlIO_stderr _((void)); #endif #ifndef PerlIO_getpos extern int PerlIO_getpos _((PerlIO *,Fpos_t *)); #endif #ifndef PerlIO_setpos extern int PerlIO_setpos _((PerlIO *,const Fpos_t *)); #endif /* * Interface for directory functions */ #ifdef PERL_OBJECT class IPerlDir { public: virtual int Makedir(const char *dirname, int mode, int &err) = 0; virtual int Chdir(const char *dirname, int &err) = 0; virtual int Rmdir(const char *dirname, int &err) = 0; virtual int Close(DIR *dirp, int &err) = 0; virtual DIR * Open(char *filename, int &err) = 0; virtual struct direct *Read(DIR *dirp, int &err) = 0; virtual void Rewind(DIR *dirp, int &err) = 0; virtual void Seek(DIR *dirp, long loc, int &err) = 0; virtual long Tell(DIR *dirp, int &err) = 0; }; #define PerlDir_mkdir(name, mode) \ PL_piDir->Makedir((name), (mode), ErrorNo()) #define PerlDir_chdir(name) \ PL_piDir->Chdir((name), ErrorNo()) #define PerlDir_rmdir(name) \ PL_piDir->Rmdir((name), ErrorNo()) #define PerlDir_close(dir) \ PL_piDir->Close((dir), ErrorNo()) #define PerlDir_open(name) \ PL_piDir->Open((name), ErrorNo()) #define PerlDir_read(dir) \ PL_piDir->Read((dir), ErrorNo()) #define PerlDir_rewind(dir) \ PL_piDir->Rewind((dir), ErrorNo()) #define PerlDir_seek(dir, loc) \ PL_piDir->Seek((dir), (loc), ErrorNo()) #define PerlDir_tell(dir) \ PL_piDir->Tell((dir), ErrorNo()) #else /* PERL_OBJECT */ #define PerlDir_mkdir(name, mode) Mkdir((name), (mode)) #ifdef VMS # define PerlDir_chdir(n) chdir(((n) && *(n)) ? (n) : "SYS$LOGIN") #else # define PerlDir_chdir(name) chdir((name)) #endif #define PerlDir_rmdir(name) rmdir((name)) #define PerlDir_close(dir) closedir((dir)) #define PerlDir_open(name) opendir((name)) #define PerlDir_read(dir) readdir((dir)) #define PerlDir_rewind(dir) rewinddir((dir)) #define PerlDir_seek(dir, loc) seekdir((dir), (loc)) #define PerlDir_tell(dir) telldir((dir)) #endif /* PERL_OBJECT */ /* Interface for perl environment functions */ #ifdef PERL_OBJECT class IPerlEnv { public: virtual char * Getenv(const char *varname, int &err) = 0; virtual int Putenv(const char *envstring, int &err) = 0; virtual char * LibPath(char *patchlevel) =0; virtual char * SiteLibPath(char *patchlevel) =0; }; #define PerlEnv_putenv(str) PL_piENV->Putenv((str), ErrorNo()) #define PerlEnv_getenv(str) PL_piENV->Getenv((str), ErrorNo()) #ifdef WIN32 #define PerlEnv_lib_path(str) PL_piENV->LibPath((str)) #define PerlEnv_sitelib_path(str) PL_piENV->SiteLibPath((str)) #endif #else /* PERL_OBJECT */ #define PerlEnv_putenv(str) putenv((str)) #define PerlEnv_getenv(str) getenv((str)) #endif /* PERL_OBJECT */ /* Interface for perl low-level IO functions */ #ifdef PERL_OBJECT class IPerlLIO { public: virtual int Access(const char *path, int mode, int &err) = 0; virtual int Chmod(const char *filename, int pmode, int &err) = 0; virtual int Chown(const char *filename, uid_t owner, gid_t group, int &err) = 0; virtual int Chsize(int handle, long size, int &err) = 0; virtual int Close(int handle, int &err) = 0; virtual int Dup(int handle, int &err) = 0; virtual int Dup2(int handle1, int handle2, int &err) = 0; virtual int Flock(int fd, int oper, int &err) = 0; virtual int FileStat(int handle, struct stat *buffer, int &err) = 0; virtual int IOCtl(int i, unsigned int u, char *data, int &err) = 0; virtual int Isatty(int handle, int &err) = 0; virtual long Lseek(int handle, long offset, int origin, int &err) = 0; virtual int Lstat(const char *path, struct stat *buffer, int &err) = 0; virtual char * Mktemp(char *Template, int &err) = 0; virtual int Open(const char *filename, int oflag, int &err) = 0; virtual int Open(const char *filename, int oflag, int pmode, int &err) = 0; virtual int Read(int handle, void *buffer, unsigned int count, int &err) = 0; virtual int Rename(const char *oname, const char *newname, int &err) = 0; virtual int Setmode(int handle, int mode, int &err) = 0; virtual int NameStat(const char *path, struct stat *buffer, int &err) = 0; virtual char * Tmpnam(char *string, int &err) = 0; virtual int Umask(int pmode, int &err) = 0; virtual int Unlink(const char *filename, int &err) = 0; virtual int Utime(char *filename, struct utimbuf *times, int &err) = 0; virtual int Write(int handle, const void *buffer, unsigned int count, int &err) = 0; }; #define PerlLIO_access(file, mode) \ PL_piLIO->Access((file), (mode), ErrorNo()) #define PerlLIO_chmod(file, mode) \ PL_piLIO->Chmod((file), (mode), ErrorNo()) #define PerlLIO_chown(file, owner, group) \ PL_piLIO->Chown((file), (owner), (group), ErrorNo()) #define PerlLIO_chsize(fd, size) \ PL_piLIO->Chsize((fd), (size), ErrorNo()) #define PerlLIO_close(fd) \ PL_piLIO->Close((fd), ErrorNo()) #define PerlLIO_dup(fd) \ PL_piLIO->Dup((fd), ErrorNo()) #define PerlLIO_dup2(fd1, fd2) \ PL_piLIO->Dup2((fd1), (fd2), ErrorNo()) #define PerlLIO_flock(fd, op) \ PL_piLIO->Flock((fd), (op), ErrorNo()) #define PerlLIO_fstat(fd, buf) \ PL_piLIO->FileStat((fd), (buf), ErrorNo()) #define PerlLIO_ioctl(fd, u, buf) \ PL_piLIO->IOCtl((fd), (u), (buf), ErrorNo()) #define PerlLIO_isatty(fd) \ PL_piLIO->Isatty((fd), ErrorNo()) #define PerlLIO_lseek(fd, offset, mode) \ PL_piLIO->Lseek((fd), (offset), (mode), ErrorNo()) #define PerlLIO_lstat(name, buf) \ PL_piLIO->Lstat((name), (buf), ErrorNo()) #define PerlLIO_mktemp(file) \ PL_piLIO->Mktemp((file), ErrorNo()) #define PerlLIO_open(file, flag) \ PL_piLIO->Open((file), (flag), ErrorNo()) #define PerlLIO_open3(file, flag, perm) \ PL_piLIO->Open((file), (flag), (perm), ErrorNo()) #define PerlLIO_read(fd, buf, count) \ PL_piLIO->Read((fd), (buf), (count), ErrorNo()) #define PerlLIO_rename(oname, newname) \ PL_piLIO->Rename((oname), (newname), ErrorNo()) #define PerlLIO_setmode(fd, mode) \ PL_piLIO->Setmode((fd), (mode), ErrorNo()) #define PerlLIO_stat(name, buf) \ PL_piLIO->NameStat((name), (buf), ErrorNo()) #define PerlLIO_tmpnam(str) \ PL_piLIO->Tmpnam((str), ErrorNo()) #define PerlLIO_umask(mode) \ PL_piLIO->Umask((mode), ErrorNo()) #define PerlLIO_unlink(file) \ PL_piLIO->Unlink((file), ErrorNo()) #define PerlLIO_utime(file, time) \ PL_piLIO->Utime((file), (time), ErrorNo()) #define PerlLIO_write(fd, buf, count) \ PL_piLIO->Write((fd), (buf), (count), ErrorNo()) #else /* PERL_OBJECT */ #define PerlLIO_access(file, mode) access((file), (mode)) #define PerlLIO_chmod(file, mode) chmod((file), (mode)) #define PerlLIO_chown(file, owner, grp) chown((file), (owner), (grp)) #define PerlLIO_chsize(fd, size) chsize((fd), (size)) #define PerlLIO_close(fd) close((fd)) #define PerlLIO_dup(fd) dup((fd)) #define PerlLIO_dup2(fd1, fd2) dup2((fd1), (fd2)) #define PerlLIO_flock(fd, op) FLOCK((fd), (op)) #define PerlLIO_fstat(fd, buf) Fstat((fd), (buf)) #define PerlLIO_ioctl(fd, u, buf) ioctl((fd), (u), (buf)) #define PerlLIO_isatty(fd) isatty((fd)) #define PerlLIO_lseek(fd, offset, mode) lseek((fd), (offset), (mode)) #define PerlLIO_lstat(name, buf) lstat((name), (buf)) #define PerlLIO_mktemp(file) mktemp((file)) #define PerlLIO_mkstemp(file) mkstemp((file)) #define PerlLIO_open(file, flag) open((file), (flag)) #define PerlLIO_open3(file, flag, perm) open((file), (flag), (perm)) #define PerlLIO_read(fd, buf, count) read((fd), (buf), (count)) #define PerlLIO_rename(old, new) rename((old), (new)) #define PerlLIO_setmode(fd, mode) setmode((fd), (mode)) #define PerlLIO_stat(name, buf) Stat((name), (buf)) #define PerlLIO_tmpnam(str) tmpnam((str)) #define PerlLIO_umask(mode) umask((mode)) #define PerlLIO_unlink(file) unlink((file)) #define PerlLIO_utime(file, time) utime((file), (time)) #define PerlLIO_write(fd, buf, count) write((fd), (buf), (count)) #endif /* PERL_OBJECT */ /* Interface for perl memory allocation */ #ifdef PERL_OBJECT class IPerlMem { public: virtual void * Malloc(size_t) = 0; virtual void * Realloc(void*, size_t) = 0; virtual void Free(void*) = 0; }; #define PerlMem_malloc(size) PL_piMem->Malloc((size)) #define PerlMem_realloc(buf, size) PL_piMem->Realloc((buf), (size)) #define PerlMem_free(buf) PL_piMem->Free((buf)) #else /* PERL_OBJECT */ #define PerlMem_malloc(size) malloc((size)) #define PerlMem_realloc(buf, size) realloc((buf), (size)) #define PerlMem_free(buf) free((buf)) #endif /* PERL_OBJECT */ /* Interface for perl process functions */ #ifdef PERL_OBJECT #ifndef Sighandler_t typedef Signal_t (*Sighandler_t) _((int)); #endif #ifndef jmp_buf #include #endif class IPerlProc { public: virtual void Abort(void) = 0; virtual char * Crypt(const char* clear, const char* salt) = 0; virtual void Exit(int status) = 0; virtual void _Exit(int status) = 0; virtual int Execl(const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3) = 0; virtual int Execv(const char *cmdname, const char *const *argv) = 0; virtual int Execvp(const char *cmdname, const char *const *argv) = 0; virtual uid_t Getuid(void) = 0; virtual uid_t Geteuid(void) = 0; virtual gid_t Getgid(void) = 0; virtual gid_t Getegid(void) = 0; virtual char * Getlogin(void) = 0; virtual int Kill(int pid, int sig) = 0; virtual int Killpg(int pid, int sig) = 0; virtual int PauseProc(void) = 0; virtual PerlIO * Popen(const char *command, const char *mode) = 0; virtual int Pclose(PerlIO *stream) = 0; virtual int Pipe(int *phandles) = 0; virtual int Setuid(uid_t uid) = 0; virtual int Setgid(gid_t gid) = 0; virtual int Sleep(unsigned int) = 0; virtual int Times(struct tms *timebuf) = 0; virtual int Wait(int *status) = 0; virtual int Waitpid(int pid, int *status, int flags) = 0; virtual Sighandler_t Signal(int sig, Sighandler_t subcode) = 0; #ifdef WIN32 virtual void GetSysMsg(char*& msg, DWORD& dwLen, DWORD dwErr) = 0; virtual void FreeBuf(char* msg) = 0; virtual BOOL DoCmd(char *cmd) = 0; virtual int Spawn(char*cmds) = 0; virtual int Spawnvp(int mode, const char *cmdname, const char *const *argv) = 0; virtual int ASpawn(void *vreally, void **vmark, void **vsp) = 0; #endif }; #define PerlProc_abort() PL_piProc->Abort() #define PerlProc_crypt(c,s) PL_piProc->Crypt((c), (s)) #define PerlProc_exit(s) PL_piProc->Exit((s)) #define PerlProc__exit(s) PL_piProc->_Exit((s)) #define PerlProc_execl(c, w, x, y, z) \ PL_piProc->Execl((c), (w), (x), (y), (z)) #define PerlProc_execv(c, a) PL_piProc->Execv((c), (a)) #define PerlProc_execvp(c, a) PL_piProc->Execvp((c), (a)) #define PerlProc_getuid() PL_piProc->Getuid() #define PerlProc_geteuid() PL_piProc->Geteuid() #define PerlProc_getgid() PL_piProc->Getgid() #define PerlProc_getegid() PL_piProc->Getegid() #define PerlProc_getlogin() PL_piProc->Getlogin() #define PerlProc_kill(i, a) PL_piProc->Kill((i), (a)) #define PerlProc_killpg(i, a) PL_piProc->Killpg((i), (a)) #define PerlProc_pause() PL_piProc->PauseProc() #define PerlProc_popen(c, m) PL_piProc->Popen((c), (m)) #define PerlProc_pclose(f) PL_piProc->Pclose((f)) #define PerlProc_pipe(fd) PL_piProc->Pipe((fd)) #define PerlProc_setuid(u) PL_piProc->Setuid((u)) #define PerlProc_setgid(g) PL_piProc->Setgid((g)) #define PerlProc_sleep(t) PL_piProc->Sleep((t)) #define PerlProc_times(t) PL_piProc->Times((t)) #define PerlProc_wait(t) PL_piProc->Wait((t)) #define PerlProc_waitpid(p,s,f) PL_piProc->Waitpid((p), (s), (f)) #define PerlProc_setjmp(b, n) Sigsetjmp((b), (n)) #define PerlProc_longjmp(b, n) Siglongjmp((b), (n)) #define PerlProc_signal(n, h) PL_piProc->Signal((n), (h)) #ifdef WIN32 #define PerlProc_GetSysMsg(s,l,e) \ PL_piProc->GetSysMsg((s), (l), (e)) #define PerlProc_FreeBuf(s) PL_piProc->FreeBuf((s)) #define PerlProc_Cmd(s) PL_piProc->DoCmd((s)) #define do_spawn(s) PL_piProc->Spawn((s)) #define do_spawnvp(m, c, a) PL_piProc->Spawnvp((m), (c), (a)) #define PerlProc_aspawn(m,c,a) PL_piProc->ASpawn((m), (c), (a)) #endif #else /* PERL_OBJECT */ #define PerlProc_abort() abort() #define PerlProc_crypt(c,s) crypt((c), (s)) #define PerlProc_exit(s) exit((s)) #define PerlProc__exit(s) _exit((s)) #define PerlProc_execl(c,w,x,y,z) \ execl((c), (w), (x), (y), (z)) #define PerlProc_execv(c, a) execv((c), (a)) #define PerlProc_execvp(c, a) execvp((c), (a)) #define PerlProc_getuid() getuid() #define PerlProc_geteuid() geteuid() #define PerlProc_getgid() getgid() #define PerlProc_getegid() getegid() #define PerlProc_getlogin() getlogin() #define PerlProc_kill(i, a) kill((i), (a)) #define PerlProc_killpg(i, a) killpg((i), (a)) #define PerlProc_pause() Pause() #define PerlProc_popen(c, m) my_popen((c), (m)) #define PerlProc_pclose(f) my_pclose((f)) #define PerlProc_pipe(fd) pipe((fd)) #define PerlProc_setuid(u) setuid((u)) #define PerlProc_setgid(g) setgid((g)) #define PerlProc_sleep(t) sleep((t)) #define PerlProc_times(t) times((t)) #define PerlProc_wait(t) wait((t)) #define PerlProc_waitpid(p,s,f) waitpid((p), (s), (f)) #define PerlProc_setjmp(b, n) Sigsetjmp((b), (n)) #define PerlProc_longjmp(b, n) Siglongjmp((b), (n)) #define PerlProc_signal(n, h) signal((n), (h)) #endif /* PERL_OBJECT */ /* Interface for perl socket functions */ #ifdef PERL_OBJECT class IPerlSock { public: virtual u_long Htonl(u_long hostlong) = 0; virtual u_short Htons(u_short hostshort) = 0; virtual u_long Ntohl(u_long netlong) = 0; virtual u_short Ntohs(u_short netshort) = 0; virtual SOCKET Accept(SOCKET s, struct sockaddr* addr, int* addrlen, int &err) = 0; virtual int Bind(SOCKET s, const struct sockaddr* name, int namelen, int &err) = 0; virtual int Connect(SOCKET s, const struct sockaddr* name, int namelen, int &err) = 0; virtual void Endhostent(int &err) = 0; virtual void Endnetent(int &err) = 0; virtual void Endprotoent(int &err) = 0; virtual void Endservent(int &err) = 0; virtual int Gethostname(char* name, int namelen, int &err) = 0; virtual int Getpeername(SOCKET s, struct sockaddr* name, int* namelen, int &err) = 0; virtual struct hostent * Gethostbyaddr(const char* addr, int len, int type, int &err) = 0; virtual struct hostent * Gethostbyname(const char* name, int &err) = 0; virtual struct hostent * Gethostent(int &err) = 0; virtual struct netent * Getnetbyaddr(long net, int type, int &err) = 0; virtual struct netent * Getnetbyname(const char *, int &err) = 0; virtual struct netent * Getnetent(int &err) = 0; virtual struct protoent * Getprotobyname(const char* name, int &err) = 0; virtual struct protoent * Getprotobynumber(int number, int &err) = 0; virtual struct protoent * Getprotoent(int &err) = 0; virtual struct servent * Getservbyname(const char* name, const char* proto, int &err) = 0; virtual struct servent * Getservbyport(int port, const char* proto, int &err) = 0; virtual struct servent * Getservent(int &err) = 0; virtual int Getsockname(SOCKET s, struct sockaddr* name, int* namelen, int &err) = 0; virtual int Getsockopt(SOCKET s, int level, int optname, char* optval, int* optlen, int &err) = 0; virtual unsigned long InetAddr(const char* cp, int &err) = 0; virtual char * InetNtoa(struct in_addr in, int &err) = 0; virtual int Listen(SOCKET s, int backlog, int &err) = 0; virtual int Recv(SOCKET s, char* buf, int len, int flags, int &err) = 0; virtual int Recvfrom(SOCKET s, char* buf, int len, int flags, struct sockaddr* from, int* fromlen, int &err) = 0; virtual int Select(int nfds, char* readfds, char* writefds, char* exceptfds, const struct timeval* timeout, int &err) = 0; virtual int Send(SOCKET s, const char* buf, int len, int flags, int &err) = 0; virtual int Sendto(SOCKET s, const char* buf, int len, int flags, const struct sockaddr* to, int tolen, int &err) = 0; virtual void Sethostent(int stayopen, int &err) = 0; virtual void Setnetent(int stayopen, int &err) = 0; virtual void Setprotoent(int stayopen, int &err) = 0; virtual void Setservent(int stayopen, int &err) = 0; virtual int Setsockopt(SOCKET s, int level, int optname, const char* optval, int optlen, int &err) = 0; virtual int Shutdown(SOCKET s, int how, int &err) = 0; virtual SOCKET Socket(int af, int type, int protocol, int &err) = 0; virtual int Socketpair(int domain, int type, int protocol, int* fds, int &err) = 0; #ifdef WIN32 virtual int Closesocket(SOCKET s, int& err) = 0; virtual int Ioctlsocket(SOCKET s, long cmd, u_long *argp, int& err) = 0; #endif }; #define PerlSock_htonl(x) PL_piSock->Htonl(x) #define PerlSock_htons(x) PL_piSock->Htons(x) #define PerlSock_ntohl(x) PL_piSock->Ntohl(x) #define PerlSock_ntohs(x) PL_piSock->Ntohs(x) #define PerlSock_accept(s, a, l) PL_piSock->Accept(s, a, l, ErrorNo()) #define PerlSock_bind(s, n, l) PL_piSock->Bind(s, n, l, ErrorNo()) #define PerlSock_connect(s, n, l) PL_piSock->Connect(s, n, l, ErrorNo()) #define PerlSock_endhostent() PL_piSock->Endhostent(ErrorNo()) #define PerlSock_endnetent() PL_piSock->Endnetent(ErrorNo()) #define PerlSock_endprotoent() PL_piSock->Endprotoent(ErrorNo()) #define PerlSock_endservent() PL_piSock->Endservent(ErrorNo()) #define PerlSock_gethostbyaddr(a, l, t) PL_piSock->Gethostbyaddr(a, l, t, ErrorNo()) #define PerlSock_gethostbyname(n) PL_piSock->Gethostbyname(n, ErrorNo()) #define PerlSock_gethostent() PL_piSock->Gethostent(ErrorNo()) #define PerlSock_gethostname(n, l) PL_piSock->Gethostname(n, l, ErrorNo()) #define PerlSock_getnetbyaddr(n, t) PL_piSock->Getnetbyaddr(n, t, ErrorNo()) #define PerlSock_getnetbyname(c) PL_piSock->Getnetbyname(c, ErrorNo()) #define PerlSock_getnetent() PL_piSock->Getnetent(ErrorNo()) #define PerlSock_getpeername(s, n, l) PL_piSock->Getpeername(s, n, l, ErrorNo()) #define PerlSock_getprotobyname(n) PL_piSock->Getprotobyname(n, ErrorNo()) #define PerlSock_getprotobynumber(n) PL_piSock->Getprotobynumber(n, ErrorNo()) #define PerlSock_getprotoent() PL_piSock->Getprotoent(ErrorNo()) #define PerlSock_getservbyname(n, p) PL_piSock->Getservbyname(n, p, ErrorNo()) #define PerlSock_getservbyport(port, p) PL_piSock->Getservbyport(port, p, ErrorNo()) #define PerlSock_getservent() PL_piSock->Getservent(ErrorNo()) #define PerlSock_getsockname(s, n, l) PL_piSock->Getsockname(s, n, l, ErrorNo()) #define PerlSock_getsockopt(s,l,n,v,i) PL_piSock->Getsockopt(s, l, n, v, i, ErrorNo()) #define PerlSock_inet_addr(c) PL_piSock->InetAddr(c, ErrorNo()) #define PerlSock_inet_ntoa(i) PL_piSock->InetNtoa(i, ErrorNo()) #define PerlSock_listen(s, b) PL_piSock->Listen(s, b, ErrorNo()) #define PerlSock_recv(s, b, l, f) PL_piSock->Recv(s, b, l, f, ErrorNo()) #define PerlSock_recvfrom(s,b,l,f,from,fromlen) \ PL_piSock->Recvfrom(s, b, l, f, from, fromlen, ErrorNo()) #define PerlSock_select(n, r, w, e, t) \ PL_piSock->Select(n, (char*)r, (char*)w, (char*)e, t, ErrorNo()) #define PerlSock_send(s, b, l, f) PL_piSock->Send(s, b, l, f, ErrorNo()) #define PerlSock_sendto(s, b, l, f, t, tlen) \ PL_piSock->Sendto(s, b, l, f, t, tlen, ErrorNo()) #define PerlSock_sethostent(f) PL_piSock->Sethostent(f, ErrorNo()) #define PerlSock_setnetent(f) PL_piSock->Setnetent(f, ErrorNo()) #define PerlSock_setprotoent(f) PL_piSock->Setprotoent(f, ErrorNo()) #define PerlSock_setservent(f) PL_piSock->Setservent(f, ErrorNo()) #define PerlSock_setsockopt(s, l, n, v, len) \ PL_piSock->Setsockopt(s, l, n, v, len, ErrorNo()) #define PerlSock_shutdown(s, h) PL_piSock->Shutdown(s, h, ErrorNo()) #define PerlSock_socket(a, t, p) PL_piSock->Socket(a, t, p, ErrorNo()) #define PerlSock_socketpair(a, t, p, f) PL_piSock->Socketpair(a, t, p, f, ErrorNo()) #else /* PERL_OBJECT */ #define PerlSock_htonl(x) htonl(x) #define PerlSock_htons(x) htons(x) #define PerlSock_ntohl(x) ntohl(x) #define PerlSock_ntohs(x) ntohs(x) #define PerlSock_accept(s, a, l) accept(s, a, l) #define PerlSock_bind(s, n, l) bind(s, n, l) #define PerlSock_connect(s, n, l) connect(s, n, l) #define PerlSock_gethostbyaddr(a, l, t) gethostbyaddr(a, l, t) #define PerlSock_gethostbyname(n) gethostbyname(n) #define PerlSock_gethostent gethostent #define PerlSock_endhostent endhostent #define PerlSock_gethostname(n, l) gethostname(n, l) #define PerlSock_getnetbyaddr(n, t) getnetbyaddr(n, t) #define PerlSock_getnetbyname(n) getnetbyname(n) #define PerlSock_getnetent getnetent #define PerlSock_endnetent endnetent #define PerlSock_getpeername(s, n, l) getpeername(s, n, l) #define PerlSock_getprotobyname(n) getprotobyname(n) #define PerlSock_getprotobynumber(n) getprotobynumber(n) #define PerlSock_getprotoent getprotoent #define PerlSock_endprotoent endprotoent #define PerlSock_getservbyname(n, p) getservbyname(n, p) #define PerlSock_getservbyport(port, p) getservbyport(port, p) #define PerlSock_getservent getservent #define PerlSock_endservent endservent #define PerlSock_getsockname(s, n, l) getsockname(s, n, l) #define PerlSock_getsockopt(s,l,n,v,i) getsockopt(s, l, n, v, i) #define PerlSock_inet_addr(c) inet_addr(c) #define PerlSock_inet_ntoa(i) inet_ntoa(i) #define PerlSock_listen(s, b) listen(s, b) #define PerlSock_recvfrom(s, b, l, f, from, fromlen) \ recvfrom(s, b, l, f, from, fromlen) #define PerlSock_select(n, r, w, e, t) select(n, r, w, e, t) #define PerlSock_send(s, b, l, f) send(s, b, l, f) #define PerlSock_sendto(s, b, l, f, t, tlen) \ sendto(s, b, l, f, t, tlen) #define PerlSock_sethostent(f) sethostent(f) #define PerlSock_setnetent(f) setnetent(f) #define PerlSock_setprotoent(f) setprotoent(f) #define PerlSock_setservent(f) setservent(f) #define PerlSock_setsockopt(s, l, n, v, len) \ setsockopt(s, l, n, v, len) #define PerlSock_shutdown(s, h) shutdown(s, h) #define PerlSock_socket(a, t, p) socket(a, t, p) #define PerlSock_socketpair(a, t, p, f) socketpair(a, t, p, f) #endif /* PERL_OBJECT */ #endif /* __Inc__IPerl___ */