246 lines
5.6 KiB
C
246 lines
5.6 KiB
C
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/*
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* fcgi_stdio.h --
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*
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* FastCGI-stdio compatibility package
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*
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*
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* Copyright (c) 1996 Open Market, Inc.
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*
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* See the file "LICENSE.TERMS" for information on usage and redistribution
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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*
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* $Id: fcgi_stdio.h,v 1.5 2001/06/22 13:21:15 robs Exp $
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*/
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#ifndef _FCGI_STDIO
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#define _FCGI_STDIO 1
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#include <stdio.h>
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#include <sys/types.h>
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#include "fcgiapp.h"
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#if defined (c_plusplus) || defined (__cplusplus)
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extern "C" {
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#endif
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#ifndef DLLAPI
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#ifdef _WIN32
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#define DLLAPI __declspec(dllimport)
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#else
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#define DLLAPI
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#endif
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#endif
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/*
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* Wrapper type for FILE
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*/
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typedef struct {
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FILE *stdio_stream;
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FCGX_Stream *fcgx_stream;
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} FCGI_FILE;
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/*
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* The four new functions and two new macros
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*/
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DLLAPI int FCGI_Accept(void);
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DLLAPI void FCGI_Finish(void);
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DLLAPI int FCGI_StartFilterData(void);
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DLLAPI void FCGI_SetExitStatus(int status);
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#define FCGI_ToFILE(fcgi_file) (fcgi_file->stdio_stream)
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#define FCGI_ToFcgiStream(fcgi_file) (fcgi_file->fcgx_stream)
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/*
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* Wrapper stdin, stdout, and stderr variables, set up by FCGI_Accept()
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*/
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DLLAPI extern FCGI_FILE _fcgi_sF[];
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#define FCGI_stdin (&_fcgi_sF[0])
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#define FCGI_stdout (&_fcgi_sF[1])
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#define FCGI_stderr (&_fcgi_sF[2])
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/*
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* Wrapper function prototypes, grouped according to sections
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* of Harbison & Steele, "C: A Reference Manual," fourth edition,
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* Prentice-Hall, 1995.
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*/
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DLLAPI void FCGI_perror(const char *str);
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DLLAPI FCGI_FILE *FCGI_fopen(const char *path, const char *mode);
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DLLAPI int FCGI_fclose(FCGI_FILE *fp);
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DLLAPI int FCGI_fflush(FCGI_FILE *fp);
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DLLAPI FCGI_FILE *FCGI_freopen(const char *path, const char *mode, FCGI_FILE *fp);
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DLLAPI int FCGI_setvbuf(FCGI_FILE *fp, char *buf, int bufmode, size_t size);
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DLLAPI void FCGI_setbuf(FCGI_FILE *fp, char *buf);
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DLLAPI int FCGI_fseek(FCGI_FILE *fp, long offset, int whence);
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DLLAPI int FCGI_ftell(FCGI_FILE *fp);
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DLLAPI void FCGI_rewind(FCGI_FILE *fp);
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#ifdef HAVE_FPOS
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DLLAPI int FCGI_fgetpos(FCGI_FILE *fp, fpos_t *pos);
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DLLAPI int FCGI_fsetpos(FCGI_FILE *fp, const fpos_t *pos);
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#endif
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DLLAPI int FCGI_fgetc(FCGI_FILE *fp);
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DLLAPI int FCGI_getchar(void);
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DLLAPI int FCGI_ungetc(int c, FCGI_FILE *fp);
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DLLAPI char *FCGI_fgets(char *str, int size, FCGI_FILE *fp);
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DLLAPI char *FCGI_gets(char *str);
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/*
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* Not yet implemented
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*
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* int FCGI_fscanf(FCGI_FILE *fp, const char *format, ...);
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* int FCGI_scanf(const char *format, ...);
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*
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*/
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DLLAPI int FCGI_fputc(int c, FCGI_FILE *fp);
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DLLAPI int FCGI_putchar(int c);
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DLLAPI int FCGI_fputs(const char *str, FCGI_FILE *fp);
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DLLAPI int FCGI_puts(const char *str);
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DLLAPI int FCGI_fprintf(FCGI_FILE *fp, const char *format, ...);
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DLLAPI int FCGI_printf(const char *format, ...);
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DLLAPI int FCGI_vfprintf(FCGI_FILE *fp, const char *format, va_list ap);
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DLLAPI int FCGI_vprintf(const char *format, va_list ap);
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DLLAPI size_t FCGI_fread(void *ptr, size_t size, size_t nmemb, FCGI_FILE *fp);
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DLLAPI size_t FCGI_fwrite(void *ptr, size_t size, size_t nmemb, FCGI_FILE *fp);
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DLLAPI int FCGI_feof(FCGI_FILE *fp);
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DLLAPI int FCGI_ferror(FCGI_FILE *fp);
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DLLAPI void FCGI_clearerr(FCGI_FILE *fp);
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DLLAPI FCGI_FILE *FCGI_tmpfile(void);
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DLLAPI int FCGI_fileno(FCGI_FILE *fp);
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DLLAPI FCGI_FILE *FCGI_fdopen(int fd, const char *mode);
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DLLAPI FCGI_FILE *FCGI_popen(const char *cmd, const char *type);
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DLLAPI int FCGI_pclose(FCGI_FILE *);
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/*
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* The remaining definitions are for application programs,
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* not for fcgi_stdio.c
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*/
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#ifndef NO_FCGI_DEFINES
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/*
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* Replace standard types, variables, and functions with FastCGI wrappers.
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* Use undef in case a macro is already defined.
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*/
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#undef FILE
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#define FILE FCGI_FILE
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#undef stdin
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#define stdin FCGI_stdin
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#undef stdout
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#define stdout FCGI_stdout
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#undef stderr
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#define stderr FCGI_stderr
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#undef perror
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#define perror FCGI_perror
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#undef fopen
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#define fopen FCGI_fopen
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#undef fclose
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#define fclose FCGI_fclose
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#undef fflush
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#define fflush FCGI_fflush
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#undef freopen
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#define freopen FCGI_freopen
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#undef setvbuf
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#define setvbuf FCGI_setvbuf
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#undef setbuf
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#define setbuf FCGI_setbuf
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#undef fseek
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#define fseek FCGI_fseek
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#undef ftell
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#define ftell FCGI_ftell
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#undef rewind
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#define rewind FCGI_rewind
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#undef fgetpos
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#define fgetpos FCGI_fgetpos
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#undef fsetpos
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#define fsetpos FCGI_fsetpos
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#undef fgetc
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#define fgetc FCGI_fgetc
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#undef getc
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#define getc FCGI_fgetc
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#undef getchar
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#define getchar FCGI_getchar
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#undef ungetc
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#define ungetc FCGI_ungetc
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#undef fgets
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#define fgets FCGI_fgets
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#undef gets
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#define gets FCGI_gets
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#undef fputc
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#define fputc FCGI_fputc
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#undef putc
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#define putc FCGI_fputc
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#undef putchar
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#define putchar FCGI_putchar
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#undef fputs
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#define fputs FCGI_fputs
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#undef puts
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#define puts FCGI_puts
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#undef fprintf
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#define fprintf FCGI_fprintf
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#undef printf
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#define printf FCGI_printf
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#undef vfprintf
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#define vfprintf FCGI_vfprintf
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#undef vprintf
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#define vprintf FCGI_vprintf
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#undef fread
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#define fread FCGI_fread
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#undef fwrite
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#define fwrite FCGI_fwrite
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#undef feof
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#define feof FCGI_feof
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#undef ferror
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#define ferror FCGI_ferror
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#undef clearerr
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#define clearerr FCGI_clearerr
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#undef tmpfile
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#define tmpfile FCGI_tmpfile
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#undef fileno
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#define fileno FCGI_fileno
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#undef fdopen
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#define fdopen FCGI_fdopen
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#undef popen
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#define popen FCGI_popen
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#undef pclose
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#define pclose FCGI_pclose
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#endif /* NO_FCGI_DEFINES */
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#if defined (__cplusplus) || defined (c_plusplus)
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} /* terminate extern "C" { */
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#endif
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#endif /* _FCGI_STDIO */
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