This commit was manufactured by cvs2svn to create branch 'PHP_5'.PHP-5

1 files changed, 0 insertions, 801 deletions

diff --git a/sapi/cgi/libfcgi/fcgi_stdio.c b/sapi/cgi/libfcgi/fcgi_stdio.c
deleted file mode 100644
index 39a56315fd..0000000000
--- a/sapi/cgi/libfcgi/fcgi_stdio.c
+++ /dev/null
@@ -1,801 +0,0 @@
-/*
- * fcgi_stdio.c --
- *
- *      FastCGI-stdio compatibility package
- *
- *
- * Copyright (c) 1996 Open Market, Inc.
- *
- * See the file "LICENSE.TERMS" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- */
-
-#ifndef lint
-static const char rcsid[] = "$Id$";
-#endif /* not lint */
-
-#include <errno.h>  /* for errno */
-#include <stdarg.h> /* for va_arg */
-#include <stdlib.h> /* for malloc */
-#include <string.h> /* for strerror */
-
-#include "fcgi_config.h"
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef _WIN32
-#define DLLAPI  __declspec(dllexport)
-#endif
-
-#include "fcgiapp.h"
-#include "fcgios.h"
-#include "fcgimisc.h"
-
-#define NO_FCGI_DEFINES
-#include "fcgi_stdio.h"
-#undef NO_FCGI_DEFINES
-
-#ifndef _WIN32
-
-extern char **environ;
-
-#ifdef HAVE_FILENO_PROTO
-#include <stdio.h>
-#else
-extern int fileno(FILE *stream);
-#endif
-
-extern FILE *fdopen(int fildes, const char *type);
-extern FILE *popen(const char *command, const char *type);
-extern int pclose(FILE *stream);
-
-#else /* _WIN32 */
-
-#define popen _popen
-#define pclose _pclose
-
-#endif /* _WIN32 */
-
-FCGI_FILE _fcgi_sF[3];
-
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_Accept --
- *
- *      Accepts a new request from the HTTP server and creates
- *      a conventional execution environment for the request.
- *
- *      If the application was invoked as a FastCGI server,
- *      the first call to FCGI_Accept indicates that the application
- *      has completed its initialization and is ready to accept
- *      a request.  Subsequent calls to FCGI_Accept indicate that
- *      the application has completed its processing of the
- *      current request and is ready to accept a new request.
- *
- *      If the application was invoked as a CGI program, the first
- *      call to FCGI_Accept is essentially a no-op and the second
- *      call returns EOF (-1).
- *
- * Results:
- *    0 for successful call, -1 for error (application should exit).
- *
- * Side effects:
- *      If the application was invoked as a FastCGI server,
- *      and this is not the first call to this procedure,
- *      FCGI_Accept first performs the equivalent of FCGI_Finish.
- *
- *      On every call, FCGI_Accept accepts the new request and
- *      reads the FCGI_PARAMS stream into an environment array,
- *      i.e. a NULL-terminated array of strings of the form
- *      ``name=value''.  It assigns a pointer to this array
- *      to the global variable environ, used by the standard
- *      library function getenv.  It creates new FCGI_FILE *s
- *      representing input from the HTTP server, output to the HTTP
- *      server, and error output to the HTTP server, and assigns these
- *      new files to stdin, stdout, and stderr respectively.
- *
- *      DO NOT mutate or retain pointers to environ or any values
- *      contained in it (e.g. to the result of calling getenv(3)),
- *      since these are freed by the next call to FCGI_Finish or
- *      FCGI_Accept.  In particular do not use setenv(3) or putenv(3)
- *      in conjunction with FCGI_Accept.
- *
- *----------------------------------------------------------------------
- */
-static int acceptCalled = FALSE;
-static int isCGI = FALSE;
-
-int FCGI_Accept(void)
-{
-    if(!acceptCalled) {
-        /*
-         * First call to FCGI_Accept.  Is application running
-         * as FastCGI or as CGI?
-         */
-        isCGI = FCGX_IsCGI();
-        acceptCalled = TRUE;
-        atexit(&FCGI_Finish);
-    } else if(isCGI) {
-        /*
-         * Not first call to FCGI_Accept and running as CGI means
-         * application is done.
-         */
-        return(EOF);
-    }
-    if(isCGI) {
-        FCGI_stdin->stdio_stream = stdin;
-        FCGI_stdin->fcgx_stream = NULL;
-        FCGI_stdout->stdio_stream = stdout;
-        FCGI_stdout->fcgx_stream = NULL;
-        FCGI_stderr->stdio_stream = stderr;
-        FCGI_stderr->fcgx_stream = NULL;
-    } else {
-        FCGX_Stream *in, *out, *error;
-        FCGX_ParamArray envp;
-        int acceptResult = FCGX_Accept(&in, &out, &error, &envp);
-        if(acceptResult < 0) {
-            return acceptResult;
-        }
-        FCGI_stdin->stdio_stream = NULL;
-        FCGI_stdin->fcgx_stream = in;
-        FCGI_stdout->stdio_stream = NULL;
-        FCGI_stdout->fcgx_stream = out;
-        FCGI_stderr->stdio_stream = NULL;
-        FCGI_stderr->fcgx_stream = error;
-        environ = envp;
-    }
-    return 0;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_Finish --
- *
- *      Finishes the current request from the HTTP server.
- *
- * Side effects:
- *
- *      Flushes any buffered output to the HTTP server.  Then frees
- *      all storage allocated by the previous call, including all
- *      storage reachable from the value of environ set by the previous
- *      call to FCGI_Accept.
- *
- *      DO NOT use stdin, stdout, stderr, or environ between calling
- *      FCGI_Finish and calling FCGI_Accept.
- *
- *      DO NOT mutate or retain pointers to environ or any values
- *      contained in it (e.g. to the result of calling getenv(3)),
- *      since these are freed by the next call to FCGI_Finish or
- *      FCGI_Accept.  In particular do not use setenv(3) or putenv(3)
- *      in conjunction with FCGI_Accept.
- *
- *----------------------------------------------------------------------
- */
-void FCGI_Finish(void)
-{
-    if(!acceptCalled || isCGI) {
-        return;
-    }
-    FCGX_Finish();
-    FCGI_stdin->fcgx_stream = NULL;
-    FCGI_stdout->fcgx_stream = NULL;
-    FCGI_stderr->fcgx_stream = NULL;
-    environ = NULL;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_StartFilterData --
- *
- *
- *      The current request is for the filter role, and stdin is
- *      positioned at EOF of FCGI_STDIN.  The call repositions
- *      stdin to the start of FCGI_DATA.
- *      If the preconditions are not met (e.g. FCGI_STDIN has not
- *      been read to EOF), the call sets the stream error code to
- *      FCGX_CALL_SEQ_ERROR.
- *
- * Results:
- *      0 for a normal return, < 0 for error
- *
- *----------------------------------------------------------------------
- */
-int FCGI_StartFilterData(void)
-{
-    if(FCGI_stdin->stdio_stream) {
-        return -1;
-    } else {
-        return FCGX_StartFilterData(FCGI_stdin->fcgx_stream);
-    }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_SetExitStatus --
- *
- *      Sets the exit status for the current request. The exit status
- *      is the status code the request would have exited with, had
- *      the request been run as a CGI program.  You can call
- *      FCGI_SetExitStatus several times during a request; the last call
- *      before the request ends (by calling FCGI_Accept) determines the
- *      value.
- *
- *----------------------------------------------------------------------
- */
-void FCGI_SetExitStatus(int status)
-{
-    if(FCGI_stdin->fcgx_stream) {
-        FCGX_SetExitStatus(status, FCGI_stdin->fcgx_stream);
-    }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_perror --
- *
- *       Wrapper for function defined in H&S Section 11.2
- *
- *----------------------------------------------------------------------
- */
-void FCGI_perror(const char *str)
-{
-    FCGI_fputs(str, FCGI_stderr);
-    FCGI_fputs(": ", FCGI_stderr);
-    FCGI_fputs(strerror(OS_Errno), FCGI_stderr);
-    return;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_OpenFromFILE --
- *
- *      Constructs a new FCGI_FILE * from the FILE *stream.
- *
- * Results:
- *	NULL if stream == NULL or storage could not be allocated,
- *      otherwise the new FCGI_FILE *.
- *
- *----------------------------------------------------------------------
- */
-static FCGI_FILE *FCGI_OpenFromFILE(FILE *stream)
-{
-    FCGI_FILE *fp;
-
-    if (stream == NULL)
-        return NULL;
-
-    fp = (FCGI_FILE *) malloc(sizeof(FCGI_FILE));
-    if (fp != NULL)
-    {
-        fp->stdio_stream = stream;
-        fp->fcgx_stream = NULL;
-    }
-
-    return fp;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_fopen, FCGI_fclose, FCGI_fflush, FCGI_freopen --
- *
- *       Wrappers for functions defined in H&S Section 15.2
- *
- *----------------------------------------------------------------------
- */
-FCGI_FILE *FCGI_fopen(const char *path, const char *mode)
-{
-    FILE * file = fopen(path, mode);
-    FCGI_FILE * fcgi_file = FCGI_OpenFromFILE(file);
-
-    if (file && !fcgi_file)
-        fclose(file);
-
-    return fcgi_file;
-}
-
-int FCGI_fclose(FCGI_FILE *fp)
-{
-    int n = EOF;
-    if(fp->stdio_stream) {
-        n = fclose(fp->stdio_stream);
-        fp->stdio_stream = NULL;
-    } else if(fp->fcgx_stream) {
-        n = FCGX_FClose(fp->fcgx_stream);
-        fp->fcgx_stream = NULL;
-    }
-    if((fp != FCGI_stdin) && (fp != FCGI_stdout) && (fp != FCGI_stderr)) {
-        free(fp);
-    }
-    return n;
-}
-
-int FCGI_fflush(FCGI_FILE *fp)
-{
-    if(fp == NULL)
-    	return fflush(NULL);
-    if(fp->stdio_stream)
-        return fflush(fp->stdio_stream);
-    else if(fp->fcgx_stream)
-        return FCGX_FFlush(fp->fcgx_stream);
-    return EOF;
-}
-
-FCGI_FILE *FCGI_freopen(const char *path, const char *mode,
-                        FCGI_FILE *fp)
-{
-    if(fp->stdio_stream) {
-        if(freopen(path, mode, fp->stdio_stream) == NULL)
-            return NULL;
-        else
-            return fp;
-    } else if(fp->fcgx_stream) {
-        (void) FCGX_FClose(fp->fcgx_stream);
-        fp->stdio_stream = fopen(path, mode);
-        if(fp->stdio_stream == NULL)
-            return NULL;
-        else {
-	    fp->fcgx_stream = NULL;
-            return fp;
-	}
-    }
-    return NULL;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_setvbuf, FCGI_setbuf --
- *
- *       Wrappers for functions defined in H&S Section 15.3
- *
- *----------------------------------------------------------------------
- */
-int FCGI_setvbuf(FCGI_FILE *fp, char *buf, int bufmode, size_t size)
-{
-    if(fp->stdio_stream)
-        return setvbuf(fp->stdio_stream, buf, bufmode, size);
-    else {
-        return -1;
-    }
-}
-
-void FCGI_setbuf(FCGI_FILE *fp, char *buf)
-{
-    if(fp->stdio_stream)
-        setbuf(fp->stdio_stream, buf);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_fseek, FCGI_ftell, FCGI_rewind, FCGI_fgetpos, FCGI_fsetpos --
- *
- *       Wrappers for functions defined in H&S Section 15.5
- *
- *----------------------------------------------------------------------
- */
-int FCGI_fseek(FCGI_FILE *fp, long offset, int whence)
-{
-    if(fp->stdio_stream)
-        return fseek(fp->stdio_stream, offset, whence);
-    else {
-        OS_SetErrno(ESPIPE);
-        return -1;
-    }
-}
-
-int FCGI_ftell(FCGI_FILE *fp)
-{
-    if(fp->stdio_stream)
-        return ftell(fp->stdio_stream);
-    else {
-        OS_SetErrno(ESPIPE);
-        return -1;
-    }
-}
-
-void FCGI_rewind(FCGI_FILE *fp)
-{
-    if(fp->stdio_stream)
-        rewind(fp->stdio_stream);
-    else
-        OS_SetErrno(ESPIPE);
-}
-
-#ifdef HAVE_FPOS
-int FCGI_fgetpos(FCGI_FILE *fp, fpos_t *pos)
-{
-    if(fp->stdio_stream)
-        return fgetpos(fp->stdio_stream, pos);
-    else {
-        OS_SetErrno(ESPIPE);
-        return -1;
-    }
-}
-
-int FCGI_fsetpos(FCGI_FILE *fp, const fpos_t *pos)
-{
-    if(fp->stdio_stream)
-        return fsetpos(fp->stdio_stream, pos);
-    else {
-        OS_SetErrno(ESPIPE);
-        return -1;
-    }
-}
-#endif
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_fgetc, FCGI_getchar, FCGI_ungetc --
- *
- *       Wrappers for functions defined in H&S Section 15.6
- *
- *       XXX: getc and getchar are generally defined as macros
- *            for performance reasons
- *
- *----------------------------------------------------------------------
- */
-int FCGI_fgetc(FCGI_FILE *fp)
-{
-    if(fp->stdio_stream)
-        return fgetc(fp->stdio_stream);
-    else if(fp->fcgx_stream)
-        return FCGX_GetChar(fp->fcgx_stream);
-    return EOF;
-}
-
-int FCGI_getchar(void)
-{
-    return FCGI_fgetc(FCGI_stdin);
-}
-
-int FCGI_ungetc(int c, FCGI_FILE *fp)
-{
-    if(fp->stdio_stream)
-        return ungetc(c, fp->stdio_stream);
-    else if(fp->fcgx_stream)
-        return FCGX_UnGetChar(c, fp->fcgx_stream);
-    return EOF;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_fgets, FCGI_gets --
- *
- *       Wrappers for functions defined in H&S Section 15.7
- *
- *----------------------------------------------------------------------
- */
-char *FCGI_fgets(char *str, int size, FCGI_FILE *fp)
-{
-    if(fp->stdio_stream)
-        return fgets(str, size, fp->stdio_stream);
-    else if(fp->fcgx_stream)
-        return FCGX_GetLine(str, size, fp->fcgx_stream);
-    return NULL;
-}
-
-/*
- * The gets() function reads characters from the standard input stream
- * into the array pointed to by str until a newline character is read
- * or an end-of-file condition is encountered.  The newline character
- * is discarded and the string is terminated with a null character. 
- */
-char *FCGI_gets(char *str)
-{
-    char *s;
-    int c;
-
-    for (s = str; ((c = FCGI_getchar()) != '\n');) {
-        if(c == EOF) {
-            if(s == str)
-                return NULL;
-            else
-                break;
-        } else
-            *s++ = (char) c;
-    }
-    *s = 0;
-    return str;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- *       Wrappers for functions defined in H&S Section 15.8
- *
- *       XXX: missing: fscanf, scanf
- *
- *----------------------------------------------------------------------
- */
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_fputc, FCGI_putchar --
- *
- *       Wrappers for functions defined in H&S Section 15.9
- *
- *       XXX: putc and putchar are generally defined as macros
- *            for performance reasons
- *
- *----------------------------------------------------------------------
- */
-int FCGI_fputc(int c, FCGI_FILE *fp)
-{
-    if(fp->stdio_stream)
-        return fputc(c, fp->stdio_stream);
-    else if(fp->fcgx_stream)
-        return FCGX_PutChar(c, fp->fcgx_stream);
-    else return EOF;
-}
-
-int FCGI_putchar(int c)
-{
-    return FCGI_fputc(c, FCGI_stdout);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_fputs, FCGI_puts
- *
- *       Wrappers for functions defined in H&S Section 15.10
- *
- *----------------------------------------------------------------------
- */
-int FCGI_fputs(const char *str, FCGI_FILE *fp)
-{
-    if(fp->stdio_stream)
-        return fputs(str, fp->stdio_stream);
-    else if(fp->fcgx_stream)
-        return FCGX_PutS(str, fp->fcgx_stream);
-    return EOF;
-}
-
-int FCGI_puts(const char *str)
-{
-    int n;
-    if(FCGI_stdout->stdio_stream) {
-        n = fputs(str, FCGI_stdout->stdio_stream);
-        if(n < 0)
-            return n;
-        else
-            return fputc('\n', FCGI_stdout->stdio_stream);
-    } else if(FCGI_stdout->fcgx_stream) {
-        n = FCGX_PutS(str, FCGI_stdout->fcgx_stream);
-        if(n < 0)
-            return n;
-        else
-            return FCGX_PutChar('\n', FCGI_stdout->fcgx_stream);
-    }
-    return EOF;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_fprintf, FCGI_printf --
- *
- *       Wrappers for functions defined in H&S Section 15.11
- *
- *----------------------------------------------------------------------
- */
-int FCGI_fprintf(FCGI_FILE *fp, const char *format, ...)
-{
-    va_list ap;
-    int n = 0;
-    va_start(ap, format);
-    if(fp->stdio_stream)
-        n = vfprintf(fp->stdio_stream, format, ap);
-    else if(fp->fcgx_stream)
-        n = FCGX_VFPrintF(fp->fcgx_stream, format, ap);
-    va_end(ap);
-    return n;
-}
-
-int FCGI_printf(const char *format, ...)
-{
-    va_list ap;
-    int n;
-    va_start(ap, format);
-    n = FCGI_vfprintf(FCGI_stdout, format, ap);
-    va_end(ap);
-    return n;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_vfprintf, FCGI_vprintf --
- *
- *       Wrappers for functions defined in H&S Section 15.12
- *
- *----------------------------------------------------------------------
- */
-int FCGI_vfprintf(FCGI_FILE *fp, const char *format, va_list ap)
-{
-    if(fp->stdio_stream)
-        return vfprintf(fp->stdio_stream, format, ap);
-    else if(fp->fcgx_stream)
-        return FCGX_VFPrintF(fp->fcgx_stream, format, ap);
-    return EOF;
-}
-
-int FCGI_vprintf(const char *format, va_list ap)
-{
-    if(FCGI_stdout->stdio_stream)
-        return vfprintf(FCGI_stdout->stdio_stream, format, ap);
-    else if(FCGI_stdout->fcgx_stream)
-        return FCGX_VFPrintF(FCGI_stdout->fcgx_stream, format, ap);
-    return EOF;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_fread, FCGI_fwrite --
- *
- *       Wrappers for functions defined in H&S Section 15.13
- *
- *----------------------------------------------------------------------
- */
-size_t FCGI_fread(void *ptr, size_t size, size_t nmemb, FCGI_FILE *fp)
-{
-    int n;
-    if(fp->stdio_stream)
-        return fread(ptr, size, nmemb, fp->stdio_stream);
-    else if(fp->fcgx_stream) {
-        if((size * nmemb) == 0) {
-            return 0;
-        }
-        n = FCGX_GetStr((char *) ptr, size * nmemb, fp->fcgx_stream);
-        return (n/size);
-    }
-    return (size_t)EOF;
-}
-
-size_t FCGI_fwrite(void *ptr, size_t size, size_t nmemb, FCGI_FILE *fp)
-{
-    int n;
-    if(fp->stdio_stream)
-        return fwrite(ptr, size, nmemb, fp->stdio_stream);
-    else if(fp->fcgx_stream) {
-        if((size * nmemb) == 0) {
-            return 0;
-        }
-        n = FCGX_PutStr((char *) ptr, size * nmemb, fp->fcgx_stream);
-        return (n/size);
-    }
-    return (size_t)EOF;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_feof, FCGI_ferror, FCGI_clearerr --
- *
- *       Wrappers for functions defined in H&S Section 15.14
- *
- *----------------------------------------------------------------------
- */
-int FCGI_feof(FCGI_FILE *fp)
-{
-    if(fp->stdio_stream) {
-        return feof(fp->stdio_stream);
-    } else if (fp->fcgx_stream){
-        return FCGX_HasSeenEOF(fp->fcgx_stream);
-    }
-    return -1;
-
-}
-
-int FCGI_ferror(FCGI_FILE *fp)
-{
-    if(fp->stdio_stream) {
-        return ferror(fp->stdio_stream);
-    } else if(fp->fcgx_stream) {
-        return FCGX_GetError(fp->fcgx_stream);
-    }
-    return -1;
-}
-
-void FCGI_clearerr(FCGI_FILE *fp)
-{
-    if(fp->stdio_stream) {
-        clearerr(fp->stdio_stream);
-    } else if(fp->fcgx_stream) {
-        FCGX_ClearError(fp->fcgx_stream);
-    }
-    return;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_tmpfile --
- *
- *       Wrappers for function defined in H&S Section 15.16
- *
- *----------------------------------------------------------------------
- */
-FCGI_FILE *FCGI_tmpfile(void)
-{
-    FILE * file = tmpfile();
-    FCGI_FILE * fcgi_file = FCGI_OpenFromFILE(file);
-
-    if (file && !fcgi_file)
-        fclose(file);
-
-    return fcgi_file;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FCGI_fileno, FCGI_fdopen, FCGI_popen, FCGI_pclose --
- *
- *       Wrappers for POSIX, X/OPEN functions not in ISO C
- *
- *----------------------------------------------------------------------
- */
-int FCGI_fileno(FCGI_FILE *fp)
-{
-    if(fp->stdio_stream)
-        return fileno(fp->stdio_stream);
-    else
-        return -1;
-}
-
-FCGI_FILE *FCGI_fdopen(int fd, const char *mode)
-{
-    FILE * file = fdopen(fd, mode);
-    FCGI_FILE * fcgi_file = FCGI_OpenFromFILE(file);
-
-    if (file && !fcgi_file)
-        fclose(file);
-
-    return fcgi_file;
-}
-
-FCGI_FILE *FCGI_popen(const char *cmd, const char *type)
-{
-    FILE * file = popen(cmd, type);
-    FCGI_FILE * fcgi_file = FCGI_OpenFromFILE(file);
-
-    if (file && !fcgi_file)
-        pclose(file);
-
-    return fcgi_file;
-}
-
-int FCGI_pclose(FCGI_FILE *fp)
-{
-    int n = EOF;
-    if (fp->stdio_stream) {
-        n = pclose(fp->stdio_stream);
-        fp->stdio_stream = NULL;
-    } else if(fp->fcgx_stream) {
-        /*
-         * The caller is deeply confused; don't free the storage.
-         */
-        return EOF;
-    }
-    if((fp != FCGI_stdin) && (fp != FCGI_stdout) && (fp != FCGI_stderr)) {
-        free(fp);
-    }
-    return n;
-}