358 lines
8.8 KiB
C
358 lines
8.8 KiB
C
/*
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******************************************************************************
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* INTERPEAK SOURCE FILE
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*
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* Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipcom_getput.c,v $ $Revision: 1.17 $
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* $Source: /home/interpeak/CVSRoot/ipcom/port/src/ipcom_getput.c,v $
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* $Author: ulf $
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* $State: Exp $ $Locker: $
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*
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* INTERPEAK_COPYRIGHT_STRING
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* Design and implementation by FirstName LastName <email@interpeak.se>
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******************************************************************************
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*/
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/*
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****************************************************************************
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* 1 DESCRIPTION
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 2 CONFIGURATION
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****************************************************************************
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*/
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#include "ipcom_config.h"
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/*
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****************************************************************************
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* 3 INCLUDE FILES
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****************************************************************************
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*/
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#if IPCOM_USE_SHELL == IPCOM_SHELL_NATIVE
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#include <stdio.h>
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#include <string.h>
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#else
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#define IPCOM_USE_CLIB_PROTO
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#endif
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#include "ipcom_clib.h"
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#include "ipcom_clib2.h"
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#include "ipcom_file.h"
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#include "ipcom_shell.h"
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/*
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****************************************************************************
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* 4 DEFINES
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 5 TYPES
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 6 EXTERN PROTOTYPES
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 7 LOCAL PROTOTYPES
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 8 DATA
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 9 STATIC FUNCTIONS
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 10 GLOBAL FUNCTIONS
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 11 PUBLIC FUNCTIONS
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****************************************************************************
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*/
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/*
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*===========================================================================
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* ipcom_fgetc
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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#if defined(IPCOM_FGETC) && IPCOM_FGETC == 1
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IP_PUBLIC int
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ipcom_fgetc(IP_FILE *stream)
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{
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#if IPCOM_USE_FILE != IPCOM_FILE_NONE
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char character;
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if (ipcom_fread(&character, 1, 1, stream) == 1)
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return (int)character;
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#elif IPCOM_USE_SHELL != IPCOM_SHELL_NONE
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char character;
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if (stream == ip_stdin && ipcom_shell_fread(&character, 1, 1, stream) == 1)
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return (int)character;
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#endif
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return IP_EOF;
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}
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#endif
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/*
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*===========================================================================
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* ipcom_getc
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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#if defined(IPCOM_GETC) && IPCOM_GETC == 1
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IP_PUBLIC int
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ipcom_getc(IP_FILE *stream)
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{
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#if defined(IPCOM_FGETC) && IPCOM_FGETC == 1
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return ipcom_fgetc(stream);
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#elif IPCOM_USE_SHELL == IPCOM_SHELL_NATIVE
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return ipcom_fgetc((FILE *)stream);
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#else
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return ipcom_fgetc(stream);
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#endif
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}
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#endif
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/*
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*===========================================================================
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* ipcom_getchar
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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#if defined(IPCOM_GETCHAR) && IPCOM_GETCHAR == 1
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IP_PUBLIC int
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ipcom_getchar(void)
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{
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#if IPCOM_USE_FILE == IPCOM_FILE_IPCOM
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#if IPCOM_USE_SHELL != IPCOM_SHELL_NONE
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return ipcom_fgetc(ip_stdin);
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#else
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return IP_EOF;
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#endif
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#elif IPCOM_USE_SHELL == IPCOM_SHELL_NATIVE
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return ipcom_fgetc(stdin);
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#elif IPCOM_USE_SHELL != IPCOM_SHELL_NONE
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return ipcom_fgetc(ip_stdin);
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#else
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return IP_EOF;
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#endif
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}
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#endif
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/*
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*===========================================================================
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* ipcom_fgets
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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#if defined(IPCOM_FGETS) && IPCOM_FGETS == 1
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IP_PUBLIC char *
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ipcom_fgets(char *buffer, int bufsize, IP_FILE *stream)
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{
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char c[1];
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char *cs;
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Ip_size_t len;
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ip_assert(stream != IP_NULL);
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for (cs = buffer; bufsize > 1; cs++, bufsize--)
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{
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#if IPCOM_USE_FILE != IPCOM_FILE_NONE
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len = ipcom_fread(c, 1, 1, stream);
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#elif IPCOM_USE_SHELL != IPCOM_SHELL_NONE
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len = ipcom_shell_fread(c, 1, 1, stream);
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#else
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len = 0;
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#endif
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if (len != 1)
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{
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if (cs == buffer)
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return IP_NULL; /* read-error or eof and no characters. */
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break;
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}
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if (*c == '\n')
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{
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*cs++ = '\n';
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break;
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}
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else if (*c == '\0')
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break;
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else
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*cs = *c;
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}
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ip_assert(bufsize > 0);
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*cs = '\0';
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return buffer;
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}
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#endif
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/*
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*===========================================================================
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* ipcom_fputc
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*===========================================================================
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* Description:
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* Parameters:
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* Returns: Character written or IP_EOF on error.
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*
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*/
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#if defined(IPCOM_FPUTC) && IPCOM_FPUTC == 1
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IP_PUBLIC int
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ipcom_fputc(int c, IP_FILE *stream)
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{
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#if IPCOM_USE_FILE != IPCOM_FILE_NONE
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char character = (char)c;
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if (ipcom_fwrite(&character, 1, 1, stream) == 1)
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return c;
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#elif IPCOM_USE_SHELL != IPCOM_SHELL_NONE
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char character = (char)c;
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if (ipcom_shell_fwrite(&character, 1, 1, stream) == 1)
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return c;
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#endif
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return IP_EOF;
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}
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#endif
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/*
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*===========================================================================
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* ipcom_putc
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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#if defined(IPCOM_PUTC) && IPCOM_PUTC == 1
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IP_PUBLIC int
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ipcom_putc(int c, IP_FILE *stream)
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{
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#if defined(IPCOM_FPUTC) && IPCOM_FPUTC == 1
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return ipcom_fputc(c, stream);
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#elif IPCOM_USE_SHELL == IPCOM_SHELL_NATIVE
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return ipcom_fputc(c, (FILE *)stream);
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#else
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return ipcom_fputc(c, stream);
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#endif
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}
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#endif
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/*
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*===========================================================================
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* ipcom_putchar
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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#if defined(IPCOM_PUTCHAR) && IPCOM_PUTCHAR == 1
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IP_PUBLIC int
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ipcom_putchar(int c)
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{
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#if IPCOM_USE_FILE == IPCOM_FILE_IPCOM
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#if IPCOM_USE_SHELL != IPCOM_SHELL_NONE
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return ipcom_fputc(c, ip_stdout);
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#else
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(void)c;
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return IP_EOF;
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#endif
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#elif IPCOM_USE_SHELL == IPCOM_SHELL_NATIVE
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return ipcom_fputc(c, stdout);
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#elif IPCOM_USE_SHELL != IPCOM_SHELL_NONE
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return ipcom_fputc(c, ip_stdout);
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#else
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(void)c;
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return IP_EOF;
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#endif
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}
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#endif
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/*
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*===========================================================================
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* ipcom_fputs
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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#if defined(IPCOM_FPUTS) && IPCOM_FPUTS == 1
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IP_PUBLIC int
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ipcom_fputs(const char *str, IP_FILE *stream)
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{
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Ip_size_t length;
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length = (Ip_size_t)ipcom_strlen(str);
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(void)length;
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#if IPCOM_USE_FILE != IPCOM_FILE_NONE
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if (ipcom_fwrite(str, length, 1, stream) == length)
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return (int)length;
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#elif IPCOM_USE_SHELL != IPCOM_SHELL_NONE
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if (ipcom_shell_fwrite((IP_CONST void *)str, length, 1, stream) == length)
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return (int)length;
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#endif
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return IP_EOF;
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}
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#endif
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/*
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****************************************************************************
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* END OF FILE
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****************************************************************************
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*/
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