+/* perlhost.h
+ *
+ * (c) 1999 Microsoft Corporation. All rights reserved.
+ * Portions (c) 1999 ActiveState Tool Corp, http://www.ActiveState.com/
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file.
+ */
+#ifndef UNDER_CE
+#define CHECK_HOST_INTERP
+#endif
+
+#ifndef ___PerlHost_H___
+#define ___PerlHost_H___
+
+#ifndef UNDER_CE
+#include <signal.h>
+#endif
#include "iperlsys.h"
+#include "vmem.h"
+#include "vdir.h"
-extern CPerlObj *pPerl;
+#ifndef WC_NO_BEST_FIT_CHARS
+# define WC_NO_BEST_FIT_CHARS 0x00000400
+#endif
-#define CALLFUNC0RET(x)\
- int ret = x;\
- if (ret < 0)\
- err = errno;\
- return ret;
+START_EXTERN_C
+extern char * g_win32_get_privlib(const char *pl, STRLEN *const len);
+extern char * g_win32_get_sitelib(const char *pl, STRLEN *const len);
+extern char * g_win32_get_vendorlib(const char *pl,
+ STRLEN *const len);
+extern char * g_getlogin(void);
+END_EXTERN_C
-#define PROCESS_AND_RETURN \
- if (errno) \
- err = errno; \
- return r
+class CPerlHost
+{
+public:
+ /* Constructors */
+ CPerlHost(void);
+ CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared,
+ struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv,
+ struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO,
+ struct IPerlDir** ppDir, struct IPerlSock** ppSock,
+ struct IPerlProc** ppProc);
+ CPerlHost(CPerlHost& host);
+ ~CPerlHost(void);
-#define CALLFUNCRET(x)\
- int ret = x;\
- if (ret)\
- err = errno;\
- return ret;
+ static CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl);
+ static CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl);
+ static CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl);
+ static CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl);
+ static CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl);
+ static CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl);
+ static CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl);
+ static CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl);
+ static CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl);
-#define CALLFUNCERR(x)\
- int ret = x;\
- if (errno)\
- err = errno;\
- return ret;
+ BOOL PerlCreate(void);
+ int PerlParse(int argc, char** argv, char** env);
+ int PerlRun(void);
+ void PerlDestroy(void);
-#define LCALLFUNCERR(x)\
- long ret = x;\
- if (errno)\
- err = errno;\
- return ret;
+/* IPerlMem */
+ /* Locks provided but should be unnecessary as this is private pool */
+ inline void* Malloc(size_t size) { return m_pVMem->Malloc(size); };
+ inline void* Realloc(void* ptr, size_t size) { return m_pVMem->Realloc(ptr, size); };
+ inline void Free(void* ptr) { m_pVMem->Free(ptr); };
+ inline void* Calloc(size_t num, size_t size)
+ {
+ size_t count = num*size;
+ void* lpVoid = Malloc(count);
+ if (lpVoid)
+ ZeroMemory(lpVoid, count);
+ return lpVoid;
+ };
+ inline void GetLock(void) { m_pVMem->GetLock(); };
+ inline void FreeLock(void) { m_pVMem->FreeLock(); };
+ inline int IsLocked(void) { return m_pVMem->IsLocked(); };
-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)
+/* IPerlMemShared */
+ /* Locks used to serialize access to the pool */
+ inline void GetLockShared(void) { m_pVMemShared->GetLock(); };
+ inline void FreeLockShared(void) { m_pVMemShared->FreeLock(); };
+ inline int IsLockedShared(void) { return m_pVMemShared->IsLocked(); };
+ inline void* MallocShared(size_t size)
{
- CALLFUNC0RET(win32_rmdir(dirname));
+ void *result;
+ GetLockShared();
+ result = m_pVMemShared->Malloc(size);
+ FreeLockShared();
+ return result;
};
- virtual int Close(DIR *dirp, int &err)
+ inline void* ReallocShared(void* ptr, size_t size)
{
- return win32_closedir(dirp);
+ void *result;
+ GetLockShared();
+ result = m_pVMemShared->Realloc(ptr, size);
+ FreeLockShared();
+ return result;
};
- virtual DIR *Open(char *filename, int &err)
+ inline void FreeShared(void* ptr)
{
- return win32_opendir(filename);
+ GetLockShared();
+ m_pVMemShared->Free(ptr);
+ FreeLockShared();
};
- virtual struct direct *Read(DIR *dirp, int &err)
+ inline void* CallocShared(size_t num, size_t size)
{
- return win32_readdir(dirp);
+ size_t count = num*size;
+ void* lpVoid = MallocShared(count);
+ if (lpVoid)
+ ZeroMemory(lpVoid, count);
+ return lpVoid;
};
- virtual void Rewind(DIR *dirp, int &err)
- {
- win32_rewinddir(dirp);
- };
- virtual void Seek(DIR *dirp, long loc, int &err)
- {
- win32_seekdir(dirp, loc);
+
+/* IPerlMemParse */
+ /* Assume something else is using locks to mangaging serialize
+ on a batch basis
+ */
+ inline void GetLockParse(void) { m_pVMemParse->GetLock(); };
+ inline void FreeLockParse(void) { m_pVMemParse->FreeLock(); };
+ inline int IsLockedParse(void) { return m_pVMemParse->IsLocked(); };
+ inline void* MallocParse(size_t size) { return m_pVMemParse->Malloc(size); };
+ inline void* ReallocParse(void* ptr, size_t size) { return m_pVMemParse->Realloc(ptr, size); };
+ inline void FreeParse(void* ptr) { m_pVMemParse->Free(ptr); };
+ inline void* CallocParse(size_t num, size_t size)
+ {
+ size_t count = num*size;
+ void* lpVoid = MallocParse(count);
+ if (lpVoid)
+ ZeroMemory(lpVoid, count);
+ return lpVoid;
};
- virtual long Tell(DIR *dirp, int &err)
+
+/* IPerlEnv */
+ char *Getenv(const char *varname);
+ int Putenv(const char *envstring);
+ inline char *Getenv(const char *varname, unsigned long *len)
+ {
+ *len = 0;
+ char *e = Getenv(varname);
+ if (e)
+ *len = strlen(e);
+ return e;
+ }
+ void* CreateChildEnv(void) { return CreateLocalEnvironmentStrings(*m_pvDir); };
+ void FreeChildEnv(void* pStr) { FreeLocalEnvironmentStrings((char*)pStr); };
+ char* GetChildDir(void);
+ void FreeChildDir(char* pStr);
+ void Reset(void);
+ void Clearenv(void);
+
+ inline LPSTR GetIndex(DWORD &dwIndex)
{
- return win32_telldir(dirp);
+ if(dwIndex < m_dwEnvCount)
+ {
+ ++dwIndex;
+ return m_lppEnvList[dwIndex-1];
+ }
+ return NULL;
};
-};
+protected:
+ LPSTR Find(LPCSTR lpStr);
+ void Add(LPCSTR lpStr);
-extern char * g_win32_get_privlib(char *pl);
-extern char * g_win32_get_sitelib(char *pl);
+ LPSTR CreateLocalEnvironmentStrings(VDir &vDir);
+ void FreeLocalEnvironmentStrings(LPSTR lpStr);
+ LPSTR* Lookup(LPCSTR lpStr);
+ DWORD CalculateEnvironmentSpace(void);
-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 putenv(envstring);
- };
- virtual char* LibPath(char *pl)
- {
- return g_win32_get_privlib(pl);
- };
- virtual char* SiteLibPath(char *pl)
- {
- return g_win32_get_sitelib(pl);
- };
-};
-class CPerlSock : public IPerlSock
-{
+/* IPerlDIR */
+ virtual int Chdir(const char *dirname);
+
+/* IPerllProc */
+ void Abort(void);
+ void Exit(int status);
+ void _Exit(int status);
+ int Execl(const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3);
+ int Execv(const char *cmdname, const char *const *argv);
+ int Execvp(const char *cmdname, const char *const *argv);
+
+ inline VMem* GetMemShared(void) { m_pVMemShared->AddRef(); return m_pVMemShared; };
+ inline VMem* GetMemParse(void) { m_pVMemParse->AddRef(); return m_pVMemParse; };
+ inline VDir* GetDir(void) { return m_pvDir; };
+
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;
- };
+ struct IPerlMem m_hostperlMem;
+ struct IPerlMem m_hostperlMemShared;
+ struct IPerlMem m_hostperlMemParse;
+ struct IPerlEnv m_hostperlEnv;
+ struct IPerlStdIO m_hostperlStdIO;
+ struct IPerlLIO m_hostperlLIO;
+ struct IPerlDir m_hostperlDir;
+ struct IPerlSock m_hostperlSock;
+ struct IPerlProc m_hostperlProc;
+
+ struct IPerlMem* m_pHostperlMem;
+ struct IPerlMem* m_pHostperlMemShared;
+ struct IPerlMem* m_pHostperlMemParse;
+ struct IPerlEnv* m_pHostperlEnv;
+ struct IPerlStdIO* m_pHostperlStdIO;
+ struct IPerlLIO* m_pHostperlLIO;
+ struct IPerlDir* m_pHostperlDir;
+ struct IPerlSock* m_pHostperlSock;
+ struct IPerlProc* m_pHostperlProc;
+
+ inline char* MapPathA(const char *pInName) { return m_pvDir->MapPathA(pInName); };
+ inline WCHAR* MapPathW(const WCHAR *pInName) { return m_pvDir->MapPathW(pInName); };
+protected:
+
+ VDir* m_pvDir;
+ VMem* m_pVMem;
+ VMem* m_pVMemShared;
+ VMem* m_pVMemParse;
+
+ DWORD m_dwEnvCount;
+ LPSTR* m_lppEnvList;
+ BOOL m_bTopLevel; // is this a toplevel host?
+ static long num_hosts;
+public:
+ inline int LastHost(void) { return num_hosts == 1L; };
+ struct interpreter *host_perl;
};
-class CPerlLIO : public IPerlLIO
+long CPerlHost::num_hosts = 0L;
+
+extern "C" void win32_checkTLS(struct interpreter *host_perl);
+
+#define STRUCT2RAWPTR(x, y) (CPerlHost*)(((LPBYTE)x)-offsetof(CPerlHost, y))
+#ifdef CHECK_HOST_INTERP
+inline CPerlHost* CheckInterp(CPerlHost *host)
{
-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))
- };
+ win32_checkTLS(host->host_perl);
+ return host;
+}
+#define STRUCT2PTR(x, y) CheckInterp(STRUCT2RAWPTR(x, y))
+#else
+#define STRUCT2PTR(x, y) STRUCT2RAWPTR(x, y)
+#endif
+
+inline CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl)
+{
+ return STRUCT2RAWPTR(piPerl, m_hostperlMem);
+}
+
+inline CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl)
+{
+ return STRUCT2RAWPTR(piPerl, m_hostperlMemShared);
+}
+
+inline CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl)
+{
+ return STRUCT2RAWPTR(piPerl, m_hostperlMemParse);
+}
+
+inline CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl)
+{
+ return STRUCT2PTR(piPerl, m_hostperlEnv);
+}
+
+inline CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl)
+{
+ return STRUCT2PTR(piPerl, m_hostperlStdIO);
+}
+
+inline CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl)
+{
+ return STRUCT2PTR(piPerl, m_hostperlLIO);
+}
+
+inline CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl)
+{
+ return STRUCT2PTR(piPerl, m_hostperlDir);
+}
+
+inline CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl)
+{
+ return STRUCT2PTR(piPerl, m_hostperlSock);
+}
+
+inline CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl)
+{
+ return STRUCT2PTR(piPerl, m_hostperlProc);
+}
+
+
+
+#undef IPERL2HOST
+#define IPERL2HOST(x) IPerlMem2Host(x)
+
+/* IPerlMem */
+void*
+PerlMemMalloc(struct IPerlMem* piPerl, size_t size)
+{
+ return IPERL2HOST(piPerl)->Malloc(size);
+}
+void*
+PerlMemRealloc(struct IPerlMem* piPerl, void* ptr, size_t size)
+{
+ return IPERL2HOST(piPerl)->Realloc(ptr, size);
+}
+void
+PerlMemFree(struct IPerlMem* piPerl, void* ptr)
+{
+ IPERL2HOST(piPerl)->Free(ptr);
+}
+void*
+PerlMemCalloc(struct IPerlMem* piPerl, size_t num, size_t size)
+{
+ return IPERL2HOST(piPerl)->Calloc(num, size);
+}
+
+void
+PerlMemGetLock(struct IPerlMem* piPerl)
+{
+ IPERL2HOST(piPerl)->GetLock();
+}
+
+void
+PerlMemFreeLock(struct IPerlMem* piPerl)
+{
+ IPERL2HOST(piPerl)->FreeLock();
+}
+
+int
+PerlMemIsLocked(struct IPerlMem* piPerl)
+{
+ return IPERL2HOST(piPerl)->IsLocked();
+}
+
+struct IPerlMem perlMem =
+{
+ PerlMemMalloc,
+ PerlMemRealloc,
+ PerlMemFree,
+ PerlMemCalloc,
+ PerlMemGetLock,
+ PerlMemFreeLock,
+ PerlMemIsLocked,
};
-class CPerlMem : public IPerlMem
+#undef IPERL2HOST
+#define IPERL2HOST(x) IPerlMemShared2Host(x)
+
+/* IPerlMemShared */
+void*
+PerlMemSharedMalloc(struct IPerlMem* piPerl, size_t size)
{
-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);
- };
+ return IPERL2HOST(piPerl)->MallocShared(size);
+}
+void*
+PerlMemSharedRealloc(struct IPerlMem* piPerl, void* ptr, size_t size)
+{
+ return IPERL2HOST(piPerl)->ReallocShared(ptr, size);
+}
+void
+PerlMemSharedFree(struct IPerlMem* piPerl, void* ptr)
+{
+ IPERL2HOST(piPerl)->FreeShared(ptr);
+}
+void*
+PerlMemSharedCalloc(struct IPerlMem* piPerl, size_t num, size_t size)
+{
+ return IPERL2HOST(piPerl)->CallocShared(num, size);
+}
+
+void
+PerlMemSharedGetLock(struct IPerlMem* piPerl)
+{
+ IPERL2HOST(piPerl)->GetLockShared();
+}
+
+void
+PerlMemSharedFreeLock(struct IPerlMem* piPerl)
+{
+ IPERL2HOST(piPerl)->FreeLockShared();
+}
+
+int
+PerlMemSharedIsLocked(struct IPerlMem* piPerl)
+{
+ return IPERL2HOST(piPerl)->IsLockedShared();
+}
+
+struct IPerlMem perlMemShared =
+{
+ PerlMemSharedMalloc,
+ PerlMemSharedRealloc,
+ PerlMemSharedFree,
+ PerlMemSharedCalloc,
+ PerlMemSharedGetLock,
+ PerlMemSharedFreeLock,
+ PerlMemSharedIsLocked,
};
-#define EXECF_EXEC 1
-#define EXECF_SPAWN 2
+#undef IPERL2HOST
+#define IPERL2HOST(x) IPerlMemParse2Host(x)
-extern char * g_getlogin(void);
-extern int do_spawn2(char *cmd, int exectype);
-extern int g_do_aspawn(void *vreally, void **vmark, void **vsp);
+/* IPerlMemParse */
+void*
+PerlMemParseMalloc(struct IPerlMem* piPerl, size_t size)
+{
+ return IPERL2HOST(piPerl)->MallocParse(size);
+}
+void*
+PerlMemParseRealloc(struct IPerlMem* piPerl, void* ptr, size_t size)
+{
+ return IPERL2HOST(piPerl)->ReallocParse(ptr, size);
+}
+void
+PerlMemParseFree(struct IPerlMem* piPerl, void* ptr)
+{
+ IPERL2HOST(piPerl)->FreeParse(ptr);
+}
+void*
+PerlMemParseCalloc(struct IPerlMem* piPerl, size_t num, size_t size)
+{
+ return IPERL2HOST(piPerl)->CallocParse(num, size);
+}
-class CPerlProc : public IPerlProc
+void
+PerlMemParseGetLock(struct IPerlMem* piPerl)
{
-public:
- CPerlProc() {};
- virtual void Abort(void)
- {
- win32_abort();
- };
- 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)
+ IPERL2HOST(piPerl)->GetLockParse();
+}
+
+void
+PerlMemParseFreeLock(struct IPerlMem* piPerl)
+{
+ IPERL2HOST(piPerl)->FreeLockParse();
+}
+
+int
+PerlMemParseIsLocked(struct IPerlMem* piPerl)
+{
+ return IPERL2HOST(piPerl)->IsLockedParse();
+}
+
+struct IPerlMem perlMemParse =
+{
+ PerlMemParseMalloc,
+ PerlMemParseRealloc,
+ PerlMemParseFree,
+ PerlMemParseCalloc,
+ PerlMemParseGetLock,
+ PerlMemParseFreeLock,
+ PerlMemParseIsLocked,
+};
+
+
+#undef IPERL2HOST
+#define IPERL2HOST(x) IPerlEnv2Host(x)
+
+/* IPerlEnv */
+char*
+PerlEnvGetenv(struct IPerlEnv* piPerl, const char *varname)
+{
+ return IPERL2HOST(piPerl)->Getenv(varname);
+};
+
+int
+PerlEnvPutenv(struct IPerlEnv* piPerl, const char *envstring)
+{
+ return IPERL2HOST(piPerl)->Putenv(envstring);
+};
+
+char*
+PerlEnvGetenv_len(struct IPerlEnv* piPerl, const char* varname, unsigned long* len)
+{
+ return IPERL2HOST(piPerl)->Getenv(varname, len);
+}
+
+int
+PerlEnvUname(struct IPerlEnv* piPerl, struct utsname *name)
+{
+ return win32_uname(name);
+}
+
+void
+PerlEnvClearenv(struct IPerlEnv* piPerl)
+{
+ IPERL2HOST(piPerl)->Clearenv();
+}
+
+void*
+PerlEnvGetChildenv(struct IPerlEnv* piPerl)
+{
+ return IPERL2HOST(piPerl)->CreateChildEnv();
+}
+
+void
+PerlEnvFreeChildenv(struct IPerlEnv* piPerl, void* childEnv)
+{
+ IPERL2HOST(piPerl)->FreeChildEnv(childEnv);
+}
+
+char*
+PerlEnvGetChilddir(struct IPerlEnv* piPerl)
+{
+ return IPERL2HOST(piPerl)->GetChildDir();
+}
+
+void
+PerlEnvFreeChilddir(struct IPerlEnv* piPerl, char* childDir)
+{
+ IPERL2HOST(piPerl)->FreeChildDir(childDir);
+}
+
+unsigned long
+PerlEnvOsId(struct IPerlEnv* piPerl)
+{
+ return win32_os_id();
+}
+
+char*
+PerlEnvLibPath(struct IPerlEnv* piPerl, const char *pl, STRLEN *const len)
+{
+ return g_win32_get_privlib(pl, len);
+}
+
+char*
+PerlEnvSiteLibPath(struct IPerlEnv* piPerl, const char *pl, STRLEN *const len)
+{
+ return g_win32_get_sitelib(pl, len);
+}
+
+char*
+PerlEnvVendorLibPath(struct IPerlEnv* piPerl, const char *pl,
+ STRLEN *const len)
+{
+ return g_win32_get_vendorlib(pl, len);
+}
+
+void
+PerlEnvGetChildIO(struct IPerlEnv* piPerl, child_IO_table* ptr)
+{
+ win32_get_child_IO(ptr);
+}
+
+struct IPerlEnv perlEnv =
+{
+ PerlEnvGetenv,
+ PerlEnvPutenv,
+ PerlEnvGetenv_len,
+ PerlEnvUname,
+ PerlEnvClearenv,
+ PerlEnvGetChildenv,
+ PerlEnvFreeChildenv,
+ PerlEnvGetChilddir,
+ PerlEnvFreeChilddir,
+ PerlEnvOsId,
+ PerlEnvLibPath,
+ PerlEnvSiteLibPath,
+ PerlEnvVendorLibPath,
+ PerlEnvGetChildIO,
+};
+
+#undef IPERL2HOST
+#define IPERL2HOST(x) IPerlStdIO2Host(x)
+
+/* PerlStdIO */
+FILE*
+PerlStdIOStdin(struct IPerlStdIO* piPerl)
+{
+ return win32_stdin();
+}
+
+FILE*
+PerlStdIOStdout(struct IPerlStdIO* piPerl)
+{
+ return win32_stdout();
+}
+
+FILE*
+PerlStdIOStderr(struct IPerlStdIO* piPerl)
+{
+ return win32_stderr();
+}
+
+FILE*
+PerlStdIOOpen(struct IPerlStdIO* piPerl, const char *path, const char *mode)
+{
+ return win32_fopen(path, mode);
+}
+
+int
+PerlStdIOClose(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ return win32_fclose((pf));
+}
+
+int
+PerlStdIOEof(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ return win32_feof(pf);
+}
+
+int
+PerlStdIOError(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ return win32_ferror(pf);
+}
+
+void
+PerlStdIOClearerr(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ win32_clearerr(pf);
+}
+
+int
+PerlStdIOGetc(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ return win32_getc(pf);
+}
+
+STDCHAR*
+PerlStdIOGetBase(struct IPerlStdIO* piPerl, FILE* pf)
+{
+#ifdef FILE_base
+ FILE *f = pf;
+ return FILE_base(f);
+#else
+ return NULL;
+#endif
+}
+
+int
+PerlStdIOGetBufsiz(struct IPerlStdIO* piPerl, FILE* pf)
+{
+#ifdef FILE_bufsiz
+ FILE *f = pf;
+ return FILE_bufsiz(f);
+#else
+ return (-1);
+#endif
+}
+
+int
+PerlStdIOGetCnt(struct IPerlStdIO* piPerl, FILE* pf)
+{
+#ifdef USE_STDIO_PTR
+ FILE *f = pf;
+ return FILE_cnt(f);
+#else
+ return (-1);
+#endif
+}
+
+STDCHAR*
+PerlStdIOGetPtr(struct IPerlStdIO* piPerl, FILE* pf)
+{
+#ifdef USE_STDIO_PTR
+ FILE *f = pf;
+ return FILE_ptr(f);
+#else
+ return NULL;
+#endif
+}
+
+char*
+PerlStdIOGets(struct IPerlStdIO* piPerl, char* s, int n, FILE* pf)
+{
+ return win32_fgets(s, n, pf);
+}
+
+int
+PerlStdIOPutc(struct IPerlStdIO* piPerl, int c, FILE* pf)
+{
+ return win32_fputc(c, pf);
+}
+
+int
+PerlStdIOPuts(struct IPerlStdIO* piPerl, const char *s, FILE* pf)
+{
+ return win32_fputs(s, pf);
+}
+
+int
+PerlStdIOFlush(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ return win32_fflush(pf);
+}
+
+int
+PerlStdIOUngetc(struct IPerlStdIO* piPerl,int c, FILE* pf)
+{
+ return win32_ungetc(c, pf);
+}
+
+int
+PerlStdIOFileno(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ return win32_fileno(pf);
+}
+
+FILE*
+PerlStdIOFdopen(struct IPerlStdIO* piPerl, int fd, const char *mode)
+{
+ return win32_fdopen(fd, mode);
+}
+
+FILE*
+PerlStdIOReopen(struct IPerlStdIO* piPerl, const char*path, const char*mode, FILE* pf)
+{
+ return win32_freopen(path, mode, (FILE*)pf);
+}
+
+SSize_t
+PerlStdIORead(struct IPerlStdIO* piPerl, void *buffer, Size_t size, Size_t count, FILE* pf)
+{
+ return win32_fread(buffer, size, count, pf);
+}
+
+SSize_t
+PerlStdIOWrite(struct IPerlStdIO* piPerl, const void *buffer, Size_t size, Size_t count, FILE* pf)
+{
+ return win32_fwrite(buffer, size, count, pf);
+}
+
+void
+PerlStdIOSetBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer)
+{
+ win32_setbuf(pf, buffer);
+}
+
+int
+PerlStdIOSetVBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer, int type, Size_t size)
+{
+ return win32_setvbuf(pf, buffer, type, size);
+}
+
+void
+PerlStdIOSetCnt(struct IPerlStdIO* piPerl, FILE* pf, int n)
+{
+#ifdef STDIO_CNT_LVALUE
+ FILE *f = pf;
+ FILE_cnt(f) = n;
+#endif
+}
+
+void
+PerlStdIOSetPtr(struct IPerlStdIO* piPerl, FILE* pf, STDCHAR * ptr)
+{
+#ifdef STDIO_PTR_LVALUE
+ FILE *f = pf;
+ FILE_ptr(f) = ptr;
+#endif
+}
+
+void
+PerlStdIOSetlinebuf(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ win32_setvbuf(pf, NULL, _IOLBF, 0);
+}
+
+int
+PerlStdIOPrintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format,...)
+{
+ va_list(arglist);
+ va_start(arglist, format);
+ return win32_vfprintf(pf, format, arglist);
+}
+
+int
+PerlStdIOVprintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format, va_list arglist)
+{
+ return win32_vfprintf(pf, format, arglist);
+}
+
+Off_t
+PerlStdIOTell(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ return win32_ftell(pf);
+}
+
+int
+PerlStdIOSeek(struct IPerlStdIO* piPerl, FILE* pf, Off_t offset, int origin)
+{
+ return win32_fseek(pf, offset, origin);
+}
+
+void
+PerlStdIORewind(struct IPerlStdIO* piPerl, FILE* pf)
+{
+ win32_rewind(pf);
+}
+
+FILE*
+PerlStdIOTmpfile(struct IPerlStdIO* piPerl)
+{
+ return win32_tmpfile();
+}
+
+int
+PerlStdIOGetpos(struct IPerlStdIO* piPerl, FILE* pf, Fpos_t *p)
+{
+ return win32_fgetpos(pf, p);
+}
+
+int
+PerlStdIOSetpos(struct IPerlStdIO* piPerl, FILE* pf, const Fpos_t *p)
+{
+ return win32_fsetpos(pf, p);
+}
+void
+PerlStdIOInit(struct IPerlStdIO* piPerl)
+{
+}
+
+void
+PerlStdIOInitOSExtras(struct IPerlStdIO* piPerl)
+{
+ Perl_init_os_extras();
+}
+
+int
+PerlStdIOOpenOSfhandle(struct IPerlStdIO* piPerl, intptr_t osfhandle, int flags)
+{
+ return win32_open_osfhandle(osfhandle, flags);
+}
+
+intptr_t
+PerlStdIOGetOSfhandle(struct IPerlStdIO* piPerl, int filenum)
+{
+ return win32_get_osfhandle(filenum);
+}
+
+FILE*
+PerlStdIOFdupopen(struct IPerlStdIO* piPerl, FILE* pf)
+{
+#ifndef UNDER_CE
+ FILE* pfdup;
+ fpos_t pos;
+ char mode[3];
+ int fileno = win32_dup(win32_fileno(pf));
+
+ /* open the file in the same mode */
+#ifdef __BORLANDC__
+ if((pf)->flags & _F_READ) {
+ mode[0] = 'r';
+ mode[1] = 0;
+ }
+ else if((pf)->flags & _F_WRIT) {
+ mode[0] = 'a';
+ mode[1] = 0;
+ }
+ else if((pf)->flags & _F_RDWR) {
+ mode[0] = 'r';
+ mode[1] = '+';
+ mode[2] = 0;
+ }
+#else
+ if((pf)->_flag & _IOREAD) {
+ mode[0] = 'r';
+ mode[1] = 0;
+ }
+ else if((pf)->_flag & _IOWRT) {
+ mode[0] = 'a';
+ mode[1] = 0;
+ }
+ else if((pf)->_flag & _IORW) {
+ mode[0] = 'r';
+ mode[1] = '+';
+ mode[2] = 0;
+ }
+#endif
+
+ /* it appears that the binmode is attached to the
+ * file descriptor so binmode files will be handled
+ * correctly
+ */
+ pfdup = win32_fdopen(fileno, mode);
+
+ /* move the file pointer to the same position */
+ if (!fgetpos(pf, &pos)) {
+ fsetpos(pfdup, &pos);
+ }
+ return pfdup;
+#else
+ return 0;
+#endif
+}
+
+struct IPerlStdIO perlStdIO =
+{
+ PerlStdIOStdin,
+ PerlStdIOStdout,
+ PerlStdIOStderr,
+ PerlStdIOOpen,
+ PerlStdIOClose,
+ PerlStdIOEof,
+ PerlStdIOError,
+ PerlStdIOClearerr,
+ PerlStdIOGetc,
+ PerlStdIOGetBase,
+ PerlStdIOGetBufsiz,
+ PerlStdIOGetCnt,
+ PerlStdIOGetPtr,
+ PerlStdIOGets,
+ PerlStdIOPutc,
+ PerlStdIOPuts,
+ PerlStdIOFlush,
+ PerlStdIOUngetc,
+ PerlStdIOFileno,
+ PerlStdIOFdopen,
+ PerlStdIOReopen,
+ PerlStdIORead,
+ PerlStdIOWrite,
+ PerlStdIOSetBuf,
+ PerlStdIOSetVBuf,
+ PerlStdIOSetCnt,
+ PerlStdIOSetPtr,
+ PerlStdIOSetlinebuf,
+ PerlStdIOPrintf,
+ PerlStdIOVprintf,
+ PerlStdIOTell,
+ PerlStdIOSeek,
+ PerlStdIORewind,
+ PerlStdIOTmpfile,
+ PerlStdIOGetpos,
+ PerlStdIOSetpos,
+ PerlStdIOInit,
+ PerlStdIOInitOSExtras,
+ PerlStdIOFdupopen,
+};
+
+
+#undef IPERL2HOST
+#define IPERL2HOST(x) IPerlLIO2Host(x)
+
+/* IPerlLIO */
+int
+PerlLIOAccess(struct IPerlLIO* piPerl, const char *path, int mode)
+{
+ return win32_access(path, mode);
+}
+
+int
+PerlLIOChmod(struct IPerlLIO* piPerl, const char *filename, int pmode)
+{
+ return win32_chmod(filename, pmode);
+}
+
+int
+PerlLIOChown(struct IPerlLIO* piPerl, const char *filename, uid_t owner, gid_t group)
+{
+ return chown(filename, owner, group);
+}
+
+int
+PerlLIOChsize(struct IPerlLIO* piPerl, int handle, Off_t size)
+{
+ return win32_chsize(handle, size);
+}
+
+int
+PerlLIOClose(struct IPerlLIO* piPerl, int handle)
+{
+ return win32_close(handle);
+}
+
+int
+PerlLIODup(struct IPerlLIO* piPerl, int handle)
+{
+ return win32_dup(handle);
+}
+
+int
+PerlLIODup2(struct IPerlLIO* piPerl, int handle1, int handle2)
+{
+ return win32_dup2(handle1, handle2);
+}
+
+int
+PerlLIOFlock(struct IPerlLIO* piPerl, int fd, int oper)
+{
+ return win32_flock(fd, oper);
+}
+
+int
+PerlLIOFileStat(struct IPerlLIO* piPerl, int handle, Stat_t *buffer)
+{
+ return win32_fstat(handle, buffer);
+}
+
+int
+PerlLIOIOCtl(struct IPerlLIO* piPerl, int i, unsigned int u, char *data)
+{
+ u_long u_long_arg;
+ int retval;
+
+ /* mauke says using memcpy avoids alignment issues */
+ memcpy(&u_long_arg, data, sizeof u_long_arg);
+ retval = win32_ioctlsocket((SOCKET)i, (long)u, &u_long_arg);
+ memcpy(data, &u_long_arg, sizeof u_long_arg);
+ return retval;
+}
+
+int
+PerlLIOIsatty(struct IPerlLIO* piPerl, int fd)
+{
+ return win32_isatty(fd);
+}
+
+int
+PerlLIOLink(struct IPerlLIO* piPerl, const char*oldname, const char *newname)
+{
+ return win32_link(oldname, newname);
+}
+
+Off_t
+PerlLIOLseek(struct IPerlLIO* piPerl, int handle, Off_t offset, int origin)
+{
+ return win32_lseek(handle, offset, origin);
+}
+
+int
+PerlLIOLstat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer)
+{
+ return win32_stat(path, buffer);
+}
+
+char*
+PerlLIOMktemp(struct IPerlLIO* piPerl, char *Template)
+{
+ return mktemp(Template);
+}
+
+int
+PerlLIOOpen(struct IPerlLIO* piPerl, const char *filename, int oflag)
+{
+ return win32_open(filename, oflag);
+}
+
+int
+PerlLIOOpen3(struct IPerlLIO* piPerl, const char *filename, int oflag, int pmode)
+{
+ return win32_open(filename, oflag, pmode);
+}
+
+int
+PerlLIORead(struct IPerlLIO* piPerl, int handle, void *buffer, unsigned int count)
+{
+ return win32_read(handle, buffer, count);
+}
+
+int
+PerlLIORename(struct IPerlLIO* piPerl, const char *OldFileName, const char *newname)
+{
+ return win32_rename(OldFileName, newname);
+}
+
+int
+PerlLIOSetmode(struct IPerlLIO* piPerl, int handle, int mode)
+{
+ return win32_setmode(handle, mode);
+}
+
+int
+PerlLIONameStat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer)
+{
+ return win32_stat(path, buffer);
+}
+
+char*
+PerlLIOTmpnam(struct IPerlLIO* piPerl, char *string)
+{
+ return tmpnam(string);
+}
+
+int
+PerlLIOUmask(struct IPerlLIO* piPerl, int pmode)
+{
+ return umask(pmode);
+}
+
+int
+PerlLIOUnlink(struct IPerlLIO* piPerl, const char *filename)
+{
+ return win32_unlink(filename);
+}
+
+int
+PerlLIOUtime(struct IPerlLIO* piPerl, const char *filename, struct utimbuf *times)
+{
+ return win32_utime(filename, times);
+}
+
+int
+PerlLIOWrite(struct IPerlLIO* piPerl, int handle, const void *buffer, unsigned int count)
+{
+ return win32_write(handle, buffer, count);
+}
+
+struct IPerlLIO perlLIO =
+{
+ PerlLIOAccess,
+ PerlLIOChmod,
+ PerlLIOChown,
+ PerlLIOChsize,
+ PerlLIOClose,
+ PerlLIODup,
+ PerlLIODup2,
+ PerlLIOFlock,
+ PerlLIOFileStat,
+ PerlLIOIOCtl,
+ PerlLIOIsatty,
+ PerlLIOLink,
+ PerlLIOLseek,
+ PerlLIOLstat,
+ PerlLIOMktemp,
+ PerlLIOOpen,
+ PerlLIOOpen3,
+ PerlLIORead,
+ PerlLIORename,
+ PerlLIOSetmode,
+ PerlLIONameStat,
+ PerlLIOTmpnam,
+ PerlLIOUmask,
+ PerlLIOUnlink,
+ PerlLIOUtime,
+ PerlLIOWrite,
+};
+
+
+#undef IPERL2HOST
+#define IPERL2HOST(x) IPerlDir2Host(x)
+
+/* IPerlDIR */
+int
+PerlDirMakedir(struct IPerlDir* piPerl, const char *dirname, int mode)
+{
+ return win32_mkdir(dirname, mode);
+}
+
+int
+PerlDirChdir(struct IPerlDir* piPerl, const char *dirname)
+{
+ return IPERL2HOST(piPerl)->Chdir(dirname);
+}
+
+int
+PerlDirRmdir(struct IPerlDir* piPerl, const char *dirname)
+{
+ return win32_rmdir(dirname);
+}
+
+int
+PerlDirClose(struct IPerlDir* piPerl, DIR *dirp)
+{
+ return win32_closedir(dirp);
+}
+
+DIR*
+PerlDirOpen(struct IPerlDir* piPerl, const char *filename)
+{
+ return win32_opendir(filename);
+}
+
+struct direct *
+PerlDirRead(struct IPerlDir* piPerl, DIR *dirp)
+{
+ return win32_readdir(dirp);
+}
+
+void
+PerlDirRewind(struct IPerlDir* piPerl, DIR *dirp)
+{
+ win32_rewinddir(dirp);
+}
+
+void
+PerlDirSeek(struct IPerlDir* piPerl, DIR *dirp, long loc)
+{
+ win32_seekdir(dirp, loc);
+}
+
+long
+PerlDirTell(struct IPerlDir* piPerl, DIR *dirp)
+{
+ return win32_telldir(dirp);
+}
+
+char*
+PerlDirMapPathA(struct IPerlDir* piPerl, const char* path)
+{
+ return IPERL2HOST(piPerl)->MapPathA(path);
+}
+
+WCHAR*
+PerlDirMapPathW(struct IPerlDir* piPerl, const WCHAR* path)
+{
+ return IPERL2HOST(piPerl)->MapPathW(path);
+}
+
+struct IPerlDir perlDir =
+{
+ PerlDirMakedir,
+ PerlDirChdir,
+ PerlDirRmdir,
+ PerlDirClose,
+ PerlDirOpen,
+ PerlDirRead,
+ PerlDirRewind,
+ PerlDirSeek,
+ PerlDirTell,
+ PerlDirMapPathA,
+ PerlDirMapPathW,
+};
+
+
+/* IPerlSock */
+u_long
+PerlSockHtonl(struct IPerlSock* piPerl, u_long hostlong)
+{
+ return win32_htonl(hostlong);
+}
+
+u_short
+PerlSockHtons(struct IPerlSock* piPerl, u_short hostshort)
+{
+ return win32_htons(hostshort);
+}
+
+u_long
+PerlSockNtohl(struct IPerlSock* piPerl, u_long netlong)
+{
+ return win32_ntohl(netlong);
+}
+
+u_short
+PerlSockNtohs(struct IPerlSock* piPerl, u_short netshort)
+{
+ return win32_ntohs(netshort);
+}
+
+SOCKET PerlSockAccept(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* addr, int* addrlen)
+{
+ return win32_accept(s, addr, addrlen);
+}
+
+int
+PerlSockBind(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen)
+{
+ return win32_bind(s, name, namelen);
+}
+
+int
+PerlSockConnect(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen)
+{
+ return win32_connect(s, name, namelen);
+}
+
+void
+PerlSockEndhostent(struct IPerlSock* piPerl)
+{
+ win32_endhostent();
+}
+
+void
+PerlSockEndnetent(struct IPerlSock* piPerl)
+{
+ win32_endnetent();
+}
+
+void
+PerlSockEndprotoent(struct IPerlSock* piPerl)
+{
+ win32_endprotoent();
+}
+
+void
+PerlSockEndservent(struct IPerlSock* piPerl)
+{
+ win32_endservent();
+}
+
+struct hostent*
+PerlSockGethostbyaddr(struct IPerlSock* piPerl, const char* addr, int len, int type)
+{
+ return win32_gethostbyaddr(addr, len, type);
+}
+
+struct hostent*
+PerlSockGethostbyname(struct IPerlSock* piPerl, const char* name)
+{
+ return win32_gethostbyname(name);
+}
+
+struct hostent*
+PerlSockGethostent(struct IPerlSock* piPerl)
+{
+ dTHX;
+ Perl_croak(aTHX_ "gethostent not implemented!\n");
+ return NULL;
+}
+
+int
+PerlSockGethostname(struct IPerlSock* piPerl, char* name, int namelen)
+{
+ return win32_gethostname(name, namelen);
+}
+
+struct netent *
+PerlSockGetnetbyaddr(struct IPerlSock* piPerl, long net, int type)
+{
+ return win32_getnetbyaddr(net, type);
+}
+
+struct netent *
+PerlSockGetnetbyname(struct IPerlSock* piPerl, const char *name)
+{
+ return win32_getnetbyname((char*)name);
+}
+
+struct netent *
+PerlSockGetnetent(struct IPerlSock* piPerl)
+{
+ return win32_getnetent();
+}
+
+int PerlSockGetpeername(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen)
+{
+ return win32_getpeername(s, name, namelen);
+}
+
+struct protoent*
+PerlSockGetprotobyname(struct IPerlSock* piPerl, const char* name)
+{
+ return win32_getprotobyname(name);
+}
+
+struct protoent*
+PerlSockGetprotobynumber(struct IPerlSock* piPerl, int number)
+{
+ return win32_getprotobynumber(number);
+}
+
+struct protoent*
+PerlSockGetprotoent(struct IPerlSock* piPerl)
+{
+ return win32_getprotoent();
+}
+
+struct servent*
+PerlSockGetservbyname(struct IPerlSock* piPerl, const char* name, const char* proto)
+{
+ return win32_getservbyname(name, proto);
+}
+
+struct servent*
+PerlSockGetservbyport(struct IPerlSock* piPerl, int port, const char* proto)
+{
+ return win32_getservbyport(port, proto);
+}
+
+struct servent*
+PerlSockGetservent(struct IPerlSock* piPerl)
+{
+ return win32_getservent();
+}
+
+int
+PerlSockGetsockname(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen)
+{
+ return win32_getsockname(s, name, namelen);
+}
+
+int
+PerlSockGetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, char* optval, int* optlen)
+{
+ return win32_getsockopt(s, level, optname, optval, optlen);
+}
+
+unsigned long
+PerlSockInetAddr(struct IPerlSock* piPerl, const char* cp)
+{
+ return win32_inet_addr(cp);
+}
+
+char*
+PerlSockInetNtoa(struct IPerlSock* piPerl, struct in_addr in)
+{
+ return win32_inet_ntoa(in);
+}
+
+int
+PerlSockListen(struct IPerlSock* piPerl, SOCKET s, int backlog)
+{
+ return win32_listen(s, backlog);
+}
+
+int
+PerlSockRecv(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags)
+{
+ return win32_recv(s, buffer, len, flags);
+}
+
+int
+PerlSockRecvfrom(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags, struct sockaddr* from, int* fromlen)
+{
+ return win32_recvfrom(s, buffer, len, flags, from, fromlen);
+}
+
+int
+PerlSockSelect(struct IPerlSock* piPerl, int nfds, char* readfds, char* writefds, char* exceptfds, const struct timeval* timeout)
+{
+ return win32_select(nfds, (Perl_fd_set*)readfds, (Perl_fd_set*)writefds, (Perl_fd_set*)exceptfds, timeout);
+}
+
+int
+PerlSockSend(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags)
+{
+ return win32_send(s, buffer, len, flags);
+}
+
+int
+PerlSockSendto(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags, const struct sockaddr* to, int tolen)
+{
+ return win32_sendto(s, buffer, len, flags, to, tolen);
+}
+
+void
+PerlSockSethostent(struct IPerlSock* piPerl, int stayopen)
+{
+ win32_sethostent(stayopen);
+}
+
+void
+PerlSockSetnetent(struct IPerlSock* piPerl, int stayopen)
+{
+ win32_setnetent(stayopen);
+}
+
+void
+PerlSockSetprotoent(struct IPerlSock* piPerl, int stayopen)
+{
+ win32_setprotoent(stayopen);
+}
+
+void
+PerlSockSetservent(struct IPerlSock* piPerl, int stayopen)
+{
+ win32_setservent(stayopen);
+}
+
+int
+PerlSockSetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, const char* optval, int optlen)
+{
+ return win32_setsockopt(s, level, optname, optval, optlen);
+}
+
+int
+PerlSockShutdown(struct IPerlSock* piPerl, SOCKET s, int how)
+{
+ return win32_shutdown(s, how);
+}
+
+SOCKET
+PerlSockSocket(struct IPerlSock* piPerl, int af, int type, int protocol)
+{
+ return win32_socket(af, type, protocol);
+}
+
+int
+PerlSockSocketpair(struct IPerlSock* piPerl, int domain, int type, int protocol, int* fds)
+{
+ return Perl_my_socketpair(domain, type, protocol, fds);
+}
+
+int
+PerlSockClosesocket(struct IPerlSock* piPerl, SOCKET s)
+{
+ return win32_closesocket(s);
+}
+
+int
+PerlSockIoctlsocket(struct IPerlSock* piPerl, SOCKET s, long cmd, u_long *argp)
+{
+ return win32_ioctlsocket(s, cmd, argp);
+}
+
+struct IPerlSock perlSock =
+{
+ PerlSockHtonl,
+ PerlSockHtons,
+ PerlSockNtohl,
+ PerlSockNtohs,
+ PerlSockAccept,
+ PerlSockBind,
+ PerlSockConnect,
+ PerlSockEndhostent,
+ PerlSockEndnetent,
+ PerlSockEndprotoent,
+ PerlSockEndservent,
+ PerlSockGethostname,
+ PerlSockGetpeername,
+ PerlSockGethostbyaddr,
+ PerlSockGethostbyname,
+ PerlSockGethostent,
+ PerlSockGetnetbyaddr,
+ PerlSockGetnetbyname,
+ PerlSockGetnetent,
+ PerlSockGetprotobyname,
+ PerlSockGetprotobynumber,
+ PerlSockGetprotoent,
+ PerlSockGetservbyname,
+ PerlSockGetservbyport,
+ PerlSockGetservent,
+ PerlSockGetsockname,
+ PerlSockGetsockopt,
+ PerlSockInetAddr,
+ PerlSockInetNtoa,
+ PerlSockListen,
+ PerlSockRecv,
+ PerlSockRecvfrom,
+ PerlSockSelect,
+ PerlSockSend,
+ PerlSockSendto,
+ PerlSockSethostent,
+ PerlSockSetnetent,
+ PerlSockSetprotoent,
+ PerlSockSetservent,
+ PerlSockSetsockopt,
+ PerlSockShutdown,
+ PerlSockSocket,
+ PerlSockSocketpair,
+ PerlSockClosesocket,
+};
+
+
+/* IPerlProc */
+
+#define EXECF_EXEC 1
+#define EXECF_SPAWN 2
+
+void
+PerlProcAbort(struct IPerlProc* piPerl)
+{
+ win32_abort();
+}
+
+char *
+PerlProcCrypt(struct IPerlProc* piPerl, const char* clear, const char* salt)
+{
+ return win32_crypt(clear, salt);
+}
+
+void
+PerlProcExit(struct IPerlProc* piPerl, int status)
+{
+ exit(status);
+}
+
+void
+PerlProc_Exit(struct IPerlProc* piPerl, int status)
+{
+ _exit(status);
+}
+
+int
+PerlProcExecl(struct IPerlProc* piPerl, const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3)
+{
+ return execl(cmdname, arg0, arg1, arg2, arg3);
+}
+
+int
+PerlProcExecv(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv)
+{
+ return win32_execvp(cmdname, argv);
+}
+
+int
+PerlProcExecvp(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv)
+{
+ return win32_execvp(cmdname, argv);
+}
+
+uid_t
+PerlProcGetuid(struct IPerlProc* piPerl)
+{
+ return getuid();
+}
+
+uid_t
+PerlProcGeteuid(struct IPerlProc* piPerl)
+{
+ return geteuid();
+}
+
+gid_t
+PerlProcGetgid(struct IPerlProc* piPerl)
+{
+ return getgid();
+}
+
+gid_t
+PerlProcGetegid(struct IPerlProc* piPerl)
+{
+ return getegid();
+}
+
+char *
+PerlProcGetlogin(struct IPerlProc* piPerl)
+{
+ return g_getlogin();
+}
+
+int
+PerlProcKill(struct IPerlProc* piPerl, int pid, int sig)
+{
+ return win32_kill(pid, sig);
+}
+
+int
+PerlProcKillpg(struct IPerlProc* piPerl, int pid, int sig)
+{
+ return win32_kill(pid, -sig);
+}
+
+int
+PerlProcPauseProc(struct IPerlProc* piPerl)
+{
+ return win32_sleep((32767L << 16) + 32767);
+}
+
+PerlIO*
+PerlProcPopen(struct IPerlProc* piPerl, const char *command, const char *mode)
+{
+ dTHX;
+ PERL_FLUSHALL_FOR_CHILD;
+ return win32_popen(command, mode);
+}
+
+PerlIO*
+PerlProcPopenList(struct IPerlProc* piPerl, const char *mode, IV narg, SV **args)
+{
+ dTHX;
+ PERL_FLUSHALL_FOR_CHILD;
+ return win32_popenlist(mode, narg, args);
+}
+
+int
+PerlProcPclose(struct IPerlProc* piPerl, PerlIO *stream)
+{
+ return win32_pclose(stream);
+}
+
+int
+PerlProcPipe(struct IPerlProc* piPerl, int *phandles)
+{
+ return win32_pipe(phandles, 512, O_BINARY);
+}
+
+int
+PerlProcSetuid(struct IPerlProc* piPerl, uid_t u)
+{
+ return setuid(u);
+}
+
+int
+PerlProcSetgid(struct IPerlProc* piPerl, gid_t g)
+{
+ return setgid(g);
+}
+
+int
+PerlProcSleep(struct IPerlProc* piPerl, unsigned int s)
+{
+ return win32_sleep(s);
+}
+
+int
+PerlProcTimes(struct IPerlProc* piPerl, struct tms *timebuf)
+{
+ return win32_times(timebuf);
+}
+
+int
+PerlProcWait(struct IPerlProc* piPerl, int *status)
+{
+ return win32_wait(status);
+}
+
+int
+PerlProcWaitpid(struct IPerlProc* piPerl, int pid, int *status, int flags)
+{
+ return win32_waitpid(pid, status, flags);
+}
+
+Sighandler_t
+PerlProcSignal(struct IPerlProc* piPerl, int sig, Sighandler_t subcode)
+{
+ return win32_signal(sig, subcode);
+}
+
+int
+PerlProcGetTimeOfDay(struct IPerlProc* piPerl, struct timeval *t, void *z)
+{
+ return win32_gettimeofday(t, z);
+}
+
+#ifdef USE_ITHREADS
+static THREAD_RET_TYPE
+win32_start_child(LPVOID arg)
+{
+ PerlInterpreter *my_perl = (PerlInterpreter*)arg;
+ GV *tmpgv;
+ int status;
+ HWND parent_message_hwnd;
+#ifdef PERL_SYNC_FORK
+ static long sync_fork_id = 0;
+ long id = ++sync_fork_id;
+#endif
+
+
+ PERL_SET_THX(my_perl);
+ win32_checkTLS(my_perl);
+
+#ifdef PERL_SYNC_FORK
+ w32_pseudo_id = id;
+#else
+ w32_pseudo_id = GetCurrentThreadId();
+#endif
+#ifdef PERL_USES_PL_PIDSTATUS
+ hv_clear(PL_pidstatus);
+#endif
+
+ /* create message window and tell parent about it */
+ parent_message_hwnd = w32_message_hwnd;
+ w32_message_hwnd = win32_create_message_window();
+ if (parent_message_hwnd != NULL)
+ PostMessage(parent_message_hwnd, WM_USER_MESSAGE, w32_pseudo_id, (LPARAM)w32_message_hwnd);
+
+ /* push a zero on the stack (we are the child) */
{
- return 0;
- };
- virtual void GetSysMsg(char*& sMsg, DWORD& dwLen, DWORD dwErr)
+ dSP;
+ dTARGET;
+ PUSHi(0);
+ PUTBACK;
+ }
+
+ /* continue from next op */
+ PL_op = PL_op->op_next;
+
{
- 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)*/);
- dwLen = sprintf(sMsg,
- "Unknown error #0x%lX (lookup 0x%lX)",
- dwErr, GetLastError());
+ dJMPENV;
+ volatile int oldscope = 1; /* We are responsible for all scopes */
+
+restart:
+ JMPENV_PUSH(status);
+ switch (status) {
+ case 0:
+ CALLRUNOPS(aTHX);
+ /* We may have additional unclosed scopes if fork() was called
+ * from within a BEGIN block. See perlfork.pod for more details.
+ * We cannot clean up these other scopes because they belong to a
+ * different interpreter, but we also cannot leave PL_scopestack_ix
+ * dangling because that can trigger an assertion in perl_destruct().
+ */
+ if (PL_scopestack_ix > oldscope) {
+ PL_scopestack[oldscope-1] = PL_scopestack[PL_scopestack_ix-1];
+ PL_scopestack_ix = oldscope;
+ }
+ status = 0;
+ break;
+ case 2:
+ while (PL_scopestack_ix > oldscope)
+ LEAVE;
+ FREETMPS;
+ PL_curstash = PL_defstash;
+ if (PL_endav && !PL_minus_c)
+ call_list(oldscope, PL_endav);
+ status = STATUS_EXIT;
+ break;
+ case 3:
+ if (PL_restartop) {
+ POPSTACK_TO(PL_mainstack);
+ PL_op = PL_restartop;
+ PL_restartop = (OP*)NULL;
+ goto restart;
+ }
+ PerlIO_printf(Perl_error_log, "panic: restartop\n");
+ FREETMPS;
+ status = 1;
+ break;
}
- };
- 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)
+ JMPENV_POP;
+
+ /* XXX hack to avoid perl_destruct() freeing optree */
+ win32_checkTLS(my_perl);
+ PL_main_root = (OP*)NULL;
+ }
+
+ win32_checkTLS(my_perl);
+ /* close the std handles to avoid fd leaks */
{
- return g_do_aspawn(vreally, vmark, vsp);
- };
-};
+ do_close(PL_stdingv, FALSE);
+ do_close(gv_fetchpv("STDOUT", TRUE, SVt_PVIO), FALSE); /* PL_stdoutgv - ISAGN */
+ do_close(PL_stderrgv, FALSE);
+ }
+
+ /* destroy everything (waits for any pseudo-forked children) */
+ win32_checkTLS(my_perl);
+ perl_destruct(my_perl);
+ win32_checkTLS(my_perl);
+ perl_free(my_perl);
+#ifdef PERL_SYNC_FORK
+ return id;
+#else
+ return (DWORD)status;
+#endif
+}
+#endif /* USE_ITHREADS */
-class CPerlStdIO : public IPerlStdIO
+int
+PerlProcFork(struct IPerlProc* piPerl)
{
-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)
- {
- FILE *f = (FILE*)pf;
- return FILE_base(f);
- };
- virtual int GetBufsiz(PerlIO* pf, int &err)
- {
- FILE *f = (FILE*)pf;
- return FILE_bufsiz(f);
- };
- virtual int GetCnt(PerlIO* pf, int &err)
- {
- FILE *f = (FILE*)pf;
- return FILE_cnt(f);
- };
- virtual char* GetPtr(PerlIO* pf, int &err)
- {
- FILE *f = (FILE*)pf;
- return FILE_ptr(f);
- };
- 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)
- {
- FILE *f = (FILE*)pf;
- FILE_cnt(f) = n;
- };
- virtual void SetPtrCnt(PerlIO* pf, char * ptr, int n, int& err)
- {
- FILE *f = (FILE*)pf;
- FILE_ptr(f) = ptr;
- FILE_cnt(f) = n;
- };
- 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);
+ dTHX;
+#ifdef USE_ITHREADS
+ DWORD id;
+ HANDLE handle;
+ CPerlHost *h;
+
+ if (w32_num_pseudo_children >= MAXIMUM_WAIT_OBJECTS) {
+ errno = EAGAIN;
+ return -1;
}
- virtual int GetOSfhandle(int filenum)
- {
- return win32_get_osfhandle(filenum);
+ h = new CPerlHost(*(CPerlHost*)w32_internal_host);
+ PerlInterpreter *new_perl = perl_clone_using((PerlInterpreter*)aTHX,
+ CLONEf_COPY_STACKS,
+ h->m_pHostperlMem,
+ h->m_pHostperlMemShared,
+ h->m_pHostperlMemParse,
+ h->m_pHostperlEnv,
+ h->m_pHostperlStdIO,
+ h->m_pHostperlLIO,
+ h->m_pHostperlDir,
+ h->m_pHostperlSock,
+ h->m_pHostperlProc
+ );
+ new_perl->Isys_intern.internal_host = h;
+ h->host_perl = new_perl;
+# ifdef PERL_SYNC_FORK
+ id = win32_start_child((LPVOID)new_perl);
+ PERL_SET_THX(aTHX);
+# else
+ if (w32_message_hwnd == INVALID_HANDLE_VALUE)
+ w32_message_hwnd = win32_create_message_window();
+ new_perl->Isys_intern.message_hwnd = w32_message_hwnd;
+ w32_pseudo_child_message_hwnds[w32_num_pseudo_children] =
+ (w32_message_hwnd == NULL) ? (HWND)NULL : (HWND)INVALID_HANDLE_VALUE;
+# ifdef USE_RTL_THREAD_API
+ handle = (HANDLE)_beginthreadex((void*)NULL, 0, win32_start_child,
+ (void*)new_perl, 0, (unsigned*)&id);
+# else
+ handle = CreateThread(NULL, 0, win32_start_child,
+ (LPVOID)new_perl, 0, &id);
+# endif
+ PERL_SET_THX(aTHX); /* XXX perl_clone*() set TLS */
+ if (!handle) {
+ errno = EAGAIN;
+ return -1;
}
+ w32_pseudo_child_handles[w32_num_pseudo_children] = handle;
+ w32_pseudo_child_pids[w32_num_pseudo_children] = id;
+ w32_pseudo_child_sigterm[w32_num_pseudo_children] = 0;
+ ++w32_num_pseudo_children;
+# endif
+ return -(int)id;
+#else
+ Perl_croak(aTHX_ "fork() not implemented!\n");
+ return -1;
+#endif /* USE_ITHREADS */
+}
+
+int
+PerlProcGetpid(struct IPerlProc* piPerl)
+{
+ return win32_getpid();
+}
+
+void*
+PerlProcDynaLoader(struct IPerlProc* piPerl, const char* filename)
+{
+ return win32_dynaload(filename);
+}
+
+void
+PerlProcGetOSError(struct IPerlProc* piPerl, SV* sv, DWORD dwErr)
+{
+ win32_str_os_error(sv, dwErr);
+}
+
+int
+PerlProcSpawnvp(struct IPerlProc* piPerl, int mode, const char *cmdname, const char *const *argv)
+{
+ return win32_spawnvp(mode, cmdname, argv);
+}
+
+int
+PerlProcLastHost(struct IPerlProc* piPerl)
+{
+ dTHX;
+ CPerlHost *h = (CPerlHost*)w32_internal_host;
+ return h->LastHost();
+}
+
+struct IPerlProc perlProc =
+{
+ PerlProcAbort,
+ PerlProcCrypt,
+ PerlProcExit,
+ PerlProc_Exit,
+ PerlProcExecl,
+ PerlProcExecv,
+ PerlProcExecvp,
+ PerlProcGetuid,
+ PerlProcGeteuid,
+ PerlProcGetgid,
+ PerlProcGetegid,
+ PerlProcGetlogin,
+ PerlProcKill,
+ PerlProcKillpg,
+ PerlProcPauseProc,
+ PerlProcPopen,
+ PerlProcPclose,
+ PerlProcPipe,
+ PerlProcSetuid,
+ PerlProcSetgid,
+ PerlProcSleep,
+ PerlProcTimes,
+ PerlProcWait,
+ PerlProcWaitpid,
+ PerlProcSignal,
+ PerlProcFork,
+ PerlProcGetpid,
+ PerlProcDynaLoader,
+ PerlProcGetOSError,
+ PerlProcSpawnvp,
+ PerlProcLastHost,
+ PerlProcPopenList,
+ PerlProcGetTimeOfDay
};
-class CPerlHost
+
+/*
+ * CPerlHost
+ */
+
+CPerlHost::CPerlHost(void)
{
-public:
- CPerlHost() { pPerl = NULL; };
- inline BOOL PerlCreate(void)
- {
- try
- {
- pPerl = perl_alloc(&perlMem, &perlEnv, &perlStdIO, &perlLIO,
- &perlDir, &perlSock, &perlProc);
- if(pPerl != NULL)
- {
- try
- {
- pPerl->perl_construct();
- }
- catch(...)
- {
- win32_fprintf(stderr, "%s\n",
- "Error: Unable to construct data structures");
- pPerl->perl_free();
- pPerl = NULL;
- }
- }
+ /* Construct a host from scratch */
+ InterlockedIncrement(&num_hosts);
+ m_pvDir = new VDir();
+ m_pVMem = new VMem();
+ m_pVMemShared = new VMem();
+ m_pVMemParse = new VMem();
+
+ m_pvDir->Init(NULL, m_pVMem);
+
+ m_dwEnvCount = 0;
+ m_lppEnvList = NULL;
+ m_bTopLevel = TRUE;
+
+ CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem));
+ CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared));
+ CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse));
+ CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv));
+ CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO));
+ CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO));
+ CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir));
+ CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock));
+ CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc));
+
+ m_pHostperlMem = &m_hostperlMem;
+ m_pHostperlMemShared = &m_hostperlMemShared;
+ m_pHostperlMemParse = &m_hostperlMemParse;
+ m_pHostperlEnv = &m_hostperlEnv;
+ m_pHostperlStdIO = &m_hostperlStdIO;
+ m_pHostperlLIO = &m_hostperlLIO;
+ m_pHostperlDir = &m_hostperlDir;
+ m_pHostperlSock = &m_hostperlSock;
+ m_pHostperlProc = &m_hostperlProc;
+}
+
+#define SETUPEXCHANGE(xptr, iptr, table) \
+ STMT_START { \
+ if (xptr) { \
+ iptr = *xptr; \
+ *xptr = &table; \
+ } \
+ else { \
+ iptr = &table; \
+ } \
+ } STMT_END
+
+CPerlHost::CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared,
+ struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv,
+ struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO,
+ struct IPerlDir** ppDir, struct IPerlSock** ppSock,
+ struct IPerlProc** ppProc)
+{
+ InterlockedIncrement(&num_hosts);
+ m_pvDir = new VDir(0);
+ m_pVMem = new VMem();
+ m_pVMemShared = new VMem();
+ m_pVMemParse = new VMem();
+
+ m_pvDir->Init(NULL, m_pVMem);
+
+ m_dwEnvCount = 0;
+ m_lppEnvList = NULL;
+ m_bTopLevel = FALSE;
+
+ CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem));
+ CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared));
+ CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse));
+ CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv));
+ CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO));
+ CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO));
+ CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir));
+ CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock));
+ CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc));
+
+ SETUPEXCHANGE(ppMem, m_pHostperlMem, m_hostperlMem);
+ SETUPEXCHANGE(ppMemShared, m_pHostperlMemShared, m_hostperlMemShared);
+ SETUPEXCHANGE(ppMemParse, m_pHostperlMemParse, m_hostperlMemParse);
+ SETUPEXCHANGE(ppEnv, m_pHostperlEnv, m_hostperlEnv);
+ SETUPEXCHANGE(ppStdIO, m_pHostperlStdIO, m_hostperlStdIO);
+ SETUPEXCHANGE(ppLIO, m_pHostperlLIO, m_hostperlLIO);
+ SETUPEXCHANGE(ppDir, m_pHostperlDir, m_hostperlDir);
+ SETUPEXCHANGE(ppSock, m_pHostperlSock, m_hostperlSock);
+ SETUPEXCHANGE(ppProc, m_pHostperlProc, m_hostperlProc);
+}
+#undef SETUPEXCHANGE
+
+CPerlHost::CPerlHost(CPerlHost& host)
+{
+ /* Construct a host from another host */
+ InterlockedIncrement(&num_hosts);
+ m_pVMem = new VMem();
+ m_pVMemShared = host.GetMemShared();
+ m_pVMemParse = host.GetMemParse();
+
+ /* duplicate directory info */
+ m_pvDir = new VDir(0);
+ m_pvDir->Init(host.GetDir(), m_pVMem);
+
+ CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem));
+ CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared));
+ CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse));
+ CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv));
+ CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO));
+ CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO));
+ CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir));
+ CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock));
+ CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc));
+ m_pHostperlMem = &m_hostperlMem;
+ m_pHostperlMemShared = &m_hostperlMemShared;
+ m_pHostperlMemParse = &m_hostperlMemParse;
+ m_pHostperlEnv = &m_hostperlEnv;
+ m_pHostperlStdIO = &m_hostperlStdIO;
+ m_pHostperlLIO = &m_hostperlLIO;
+ m_pHostperlDir = &m_hostperlDir;
+ m_pHostperlSock = &m_hostperlSock;
+ m_pHostperlProc = &m_hostperlProc;
+
+ m_dwEnvCount = 0;
+ m_lppEnvList = NULL;
+ m_bTopLevel = FALSE;
+
+ /* duplicate environment info */
+ LPSTR lpPtr;
+ DWORD dwIndex = 0;
+ while(lpPtr = host.GetIndex(dwIndex))
+ Add(lpPtr);
+}
+
+CPerlHost::~CPerlHost(void)
+{
+ Reset();
+ InterlockedDecrement(&num_hosts);
+ delete m_pvDir;
+ m_pVMemParse->Release();
+ m_pVMemShared->Release();
+ m_pVMem->Release();
+}
+
+LPSTR
+CPerlHost::Find(LPCSTR lpStr)
+{
+ LPSTR lpPtr;
+ LPSTR* lppPtr = Lookup(lpStr);
+ if(lppPtr != NULL) {
+ for(lpPtr = *lppPtr; *lpPtr != '\0' && *lpPtr != '='; ++lpPtr)
+ ;
+
+ if(*lpPtr == '=')
+ ++lpPtr;
+
+ return lpPtr;
+ }
+ return NULL;
+}
+
+int
+lookup(const void *arg1, const void *arg2)
+{ // Compare strings
+ char*ptr1, *ptr2;
+ char c1,c2;
+
+ ptr1 = *(char**)arg1;
+ ptr2 = *(char**)arg2;
+ for(;;) {
+ c1 = *ptr1++;
+ c2 = *ptr2++;
+ if(c1 == '\0' || c1 == '=') {
+ if(c2 == '\0' || c2 == '=')
+ break;
+
+ return -1; // string 1 < string 2
}
- catch(...)
- {
- win32_fprintf(stderr, "%s\n", "Error: Unable to allocate memory");
- pPerl = NULL;
+ else if(c2 == '\0' || c2 == '=')
+ return 1; // string 1 > string 2
+ else if(c1 != c2) {
+ c1 = toupper(c1);
+ c2 = toupper(c2);
+ if(c1 != c2) {
+ if(c1 < c2)
+ return -1; // string 1 < string 2
+
+ return 1; // string 1 > string 2
+ }
}
- return (pPerl != NULL);
- };
- inline int PerlParse(void (*xs_init)(CPerlObj*), int argc, char** argv, char** env)
- {
- int retVal;
- try
- {
- retVal = pPerl->perl_parse(xs_init, argc, argv, env);
+ }
+ return 0;
+}
+
+LPSTR*
+CPerlHost::Lookup(LPCSTR lpStr)
+{
+#ifdef UNDER_CE
+ if (!m_lppEnvList || !m_dwEnvCount)
+ return NULL;
+#endif
+ if (!lpStr)
+ return NULL;
+ return (LPSTR*)bsearch(&lpStr, m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), lookup);
+}
+
+int
+compare(const void *arg1, const void *arg2)
+{ // Compare strings
+ char*ptr1, *ptr2;
+ char c1,c2;
+
+ ptr1 = *(char**)arg1;
+ ptr2 = *(char**)arg2;
+ for(;;) {
+ c1 = *ptr1++;
+ c2 = *ptr2++;
+ if(c1 == '\0' || c1 == '=') {
+ if(c1 == c2)
+ break;
+
+ return -1; // string 1 < string 2
}
- catch(int x)
- {
- // this is where exit() should arrive
- retVal = x;
+ else if(c2 == '\0' || c2 == '=')
+ return 1; // string 1 > string 2
+ else if(c1 != c2) {
+ c1 = toupper(c1);
+ c2 = toupper(c2);
+ if(c1 != c2) {
+ if(c1 < c2)
+ return -1; // string 1 < string 2
+
+ return 1; // string 1 > string 2
+ }
}
- catch(...)
- {
- win32_fprintf(stderr, "Error: Parse exception\n");
- retVal = -1;
+ }
+ return 0;
+}
+
+void
+CPerlHost::Add(LPCSTR lpStr)
+{
+ dTHX;
+ char szBuffer[1024];
+ LPSTR *lpPtr;
+ int index, length = strlen(lpStr)+1;
+
+ for(index = 0; lpStr[index] != '\0' && lpStr[index] != '='; ++index)
+ szBuffer[index] = lpStr[index];
+
+ szBuffer[index] = '\0';
+
+ // replacing ?
+ lpPtr = Lookup(szBuffer);
+ if (lpPtr != NULL) {
+ // must allocate things via host memory allocation functions
+ // rather than perl's Renew() et al, as the perl interpreter
+ // may either not be initialized enough when we allocate these,
+ // or may already be dead when we go to free these
+ *lpPtr = (char*)Realloc(*lpPtr, length * sizeof(char));
+ strcpy(*lpPtr, lpStr);
+ }
+ else {
+ m_lppEnvList = (LPSTR*)Realloc(m_lppEnvList, (m_dwEnvCount+1) * sizeof(LPSTR));
+ if (m_lppEnvList) {
+ m_lppEnvList[m_dwEnvCount] = (char*)Malloc(length * sizeof(char));
+ if (m_lppEnvList[m_dwEnvCount] != NULL) {
+ strcpy(m_lppEnvList[m_dwEnvCount], lpStr);
+ ++m_dwEnvCount;
+ qsort(m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), compare);
+ }
}
- *win32_errno() = 0;
- return retVal;
- };
- inline int PerlRun(void)
- {
- int retVal;
- try
- {
- retVal = pPerl->perl_run();
+ }
+}
+
+DWORD
+CPerlHost::CalculateEnvironmentSpace(void)
+{
+ DWORD index;
+ DWORD dwSize = 0;
+ for(index = 0; index < m_dwEnvCount; ++index)
+ dwSize += strlen(m_lppEnvList[index]) + 1;
+
+ return dwSize;
+}
+
+void
+CPerlHost::FreeLocalEnvironmentStrings(LPSTR lpStr)
+{
+ dTHX;
+ Safefree(lpStr);
+}
+
+char*
+CPerlHost::GetChildDir(void)
+{
+ dTHX;
+ char* ptr;
+ size_t length;
+
+ Newx(ptr, MAX_PATH+1, char);
+ m_pvDir->GetCurrentDirectoryA(MAX_PATH+1, ptr);
+ length = strlen(ptr);
+ if (length > 3) {
+ if ((ptr[length-1] == '\\') || (ptr[length-1] == '/'))
+ ptr[length-1] = 0;
+ }
+ return ptr;
+}
+
+void
+CPerlHost::FreeChildDir(char* pStr)
+{
+ dTHX;
+ Safefree(pStr);
+}
+
+LPSTR
+CPerlHost::CreateLocalEnvironmentStrings(VDir &vDir)
+{
+ dTHX;
+ LPSTR lpStr, lpPtr, lpEnvPtr, lpTmp, lpLocalEnv, lpAllocPtr;
+ DWORD dwSize, dwEnvIndex;
+ int nLength, compVal;
+
+ // get the process environment strings
+ lpAllocPtr = lpTmp = (LPSTR)GetEnvironmentStrings();
+
+ // step over current directory stuff
+ while(*lpTmp == '=')
+ lpTmp += strlen(lpTmp) + 1;
+
+ // save the start of the environment strings
+ lpEnvPtr = lpTmp;
+ for(dwSize = 1; *lpTmp != '\0'; lpTmp += strlen(lpTmp) + 1) {
+ // calculate the size of the environment strings
+ dwSize += strlen(lpTmp) + 1;
+ }
+
+ // add the size of current directories
+ dwSize += vDir.CalculateEnvironmentSpace();
+
+ // add the additional space used by changes made to the environment
+ dwSize += CalculateEnvironmentSpace();
+
+ Newx(lpStr, dwSize, char);
+ lpPtr = lpStr;
+ if(lpStr != NULL) {
+ // build the local environment
+ lpStr = vDir.BuildEnvironmentSpace(lpStr);
+
+ dwEnvIndex = 0;
+ lpLocalEnv = GetIndex(dwEnvIndex);
+ while(*lpEnvPtr != '\0') {
+ if(!lpLocalEnv) {
+ // all environment overrides have been added
+ // so copy string into place
+ strcpy(lpStr, lpEnvPtr);
+ nLength = strlen(lpEnvPtr) + 1;
+ lpStr += nLength;
+ lpEnvPtr += nLength;
+ }
+ else {
+ // determine which string to copy next
+ compVal = compare(&lpEnvPtr, &lpLocalEnv);
+ if(compVal < 0) {
+ strcpy(lpStr, lpEnvPtr);
+ nLength = strlen(lpEnvPtr) + 1;
+ lpStr += nLength;
+ lpEnvPtr += nLength;
+ }
+ else {
+ char *ptr = strchr(lpLocalEnv, '=');
+ if(ptr && ptr[1]) {
+ strcpy(lpStr, lpLocalEnv);
+ lpStr += strlen(lpLocalEnv) + 1;
+ }
+ lpLocalEnv = GetIndex(dwEnvIndex);
+ if(compVal == 0) {
+ // this string was replaced
+ lpEnvPtr += strlen(lpEnvPtr) + 1;
+ }
+ }
+ }
}
- catch(int x)
- {
- // this is where exit() should arrive
- retVal = x;
+
+ while(lpLocalEnv) {
+ // still have environment overrides to add
+ // so copy the strings into place if not an override
+ char *ptr = strchr(lpLocalEnv, '=');
+ if(ptr && ptr[1]) {
+ strcpy(lpStr, lpLocalEnv);
+ lpStr += strlen(lpLocalEnv) + 1;
+ }
+ lpLocalEnv = GetIndex(dwEnvIndex);
}
- catch(...)
- {
- win32_fprintf(stderr, "Error: Runtime exception\n");
- retVal = -1;
+
+ // add final NULL
+ *lpStr = '\0';
+ }
+
+ // release the process environment strings
+ FreeEnvironmentStrings(lpAllocPtr);
+
+ return lpPtr;
+}
+
+void
+CPerlHost::Reset(void)
+{
+ dTHX;
+ if(m_lppEnvList != NULL) {
+ for(DWORD index = 0; index < m_dwEnvCount; ++index) {
+ Free(m_lppEnvList[index]);
+ m_lppEnvList[index] = NULL;
}
- return retVal;
- };
- inline void PerlDestroy(void)
- {
- try
- {
- pPerl->perl_destruct();
- pPerl->perl_free();
+ }
+ m_dwEnvCount = 0;
+ Free(m_lppEnvList);
+ m_lppEnvList = NULL;
+}
+
+void
+CPerlHost::Clearenv(void)
+{
+ dTHX;
+ char ch;
+ LPSTR lpPtr, lpStr, lpEnvPtr;
+ if (m_lppEnvList != NULL) {
+ /* set every entry to an empty string */
+ for(DWORD index = 0; index < m_dwEnvCount; ++index) {
+ char* ptr = strchr(m_lppEnvList[index], '=');
+ if(ptr) {
+ *++ptr = 0;
+ }
}
- catch(...)
- {
+ }
+
+ /* get the process environment strings */
+ lpStr = lpEnvPtr = (LPSTR)GetEnvironmentStrings();
+
+ /* step over current directory stuff */
+ while(*lpStr == '=')
+ lpStr += strlen(lpStr) + 1;
+
+ while(*lpStr) {
+ lpPtr = strchr(lpStr, '=');
+ if(lpPtr) {
+ ch = *++lpPtr;
+ *lpPtr = 0;
+ Add(lpStr);
+ if (m_bTopLevel)
+ (void)win32_putenv(lpStr);
+ *lpPtr = ch;
}
- };
+ lpStr += strlen(lpStr) + 1;
+ }
-protected:
- CPerlDir perlDir;
- CPerlEnv perlEnv;
- CPerlLIO perlLIO;
- CPerlMem perlMem;
- CPerlProc perlProc;
- CPerlSock perlSock;
- CPerlStdIO perlStdIO;
-};
+ FreeEnvironmentStrings(lpEnvPtr);
+}
+
+
+char*
+CPerlHost::Getenv(const char *varname)
+{
+ dTHX;
+ if (!m_bTopLevel) {
+ char *pEnv = Find(varname);
+ if (pEnv && *pEnv)
+ return pEnv;
+ }
+ return win32_getenv(varname);
+}
+
+int
+CPerlHost::Putenv(const char *envstring)
+{
+ dTHX;
+ Add(envstring);
+ if (m_bTopLevel)
+ return win32_putenv(envstring);
+
+ return 0;
+}
+
+int
+CPerlHost::Chdir(const char *dirname)
+{
+ dTHX;
+ int ret;
+ if (!dirname) {
+ errno = ENOENT;
+ return -1;
+ }
+ ret = m_pvDir->SetCurrentDirectoryA((char*)dirname);
+ if(ret < 0) {
+ errno = ENOENT;
+ }
+ return ret;
+}
+
+#endif /* ___PerlHost_H___ */
https://perl5.git.perl.org / perl5.git / blobdiff