mirror of https://gitee.com/openkylin/cups.git
101 lines
1.9 KiB
C
101 lines
1.9 KiB
C
/*
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* Test program for PPD data encoding example code.
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*
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* Compile with:
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*
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* gcc -o testppdx -D_PPD_DEPRECATED="" -g testppdx.c ppdx.c -lcups -lz
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*
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* Copyright 2012 by Apple Inc.
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*
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* Licensed under Apache License v2.0. See the file "LICENSE" for more information.
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*/
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/*
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* Include necessary headers...
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*/
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#include <stdio.h>
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#include <string.h>
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#include "ppdx.h"
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/*
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* 'main()' - Read data from a test PPD file and write out new chunks.
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*/
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int /* O - Exit status */
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main(void)
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{
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int status = 0; /* Exit status */
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FILE *fp; /* File to read */
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char contents[8193], /* Contents of file */
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*data; /* Data from PPD */
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size_t contsize, /* File size */
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datasize; /* Data size */
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ppd_file_t *ppd; /* Test PPD */
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/*
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* Open the PPD and get the data from it...
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*/
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ppd = ppdOpenFile("testppdx.ppd");
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data = ppdxReadData(ppd, "EXData", &datasize);
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/*
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* Open this source file and read it...
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*/
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fp = fopen("testppdx.c", "r");
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if (fp)
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{
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contsize = fread(contents, 1, sizeof(contents) - 1, fp);
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fclose(fp);
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contents[contsize] = '\0';
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}
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else
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{
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contents[0] = '\0';
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contsize = 0;
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}
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/*
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* Compare data...
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*/
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if (data)
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{
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if (contsize != datasize)
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{
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fprintf(stderr, "ERROR: PPD has %ld bytes, test file is %ld bytes.\n",
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(long)datasize, (long)contsize);
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status = 1;
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}
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else if (strcmp(contents, data))
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{
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fputs("ERROR: PPD and test file are not the same.\n", stderr);
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status = 1;
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}
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if (status)
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{
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if ((fp = fopen("testppdx.dat", "wb")) != NULL)
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{
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fwrite(data, 1, datasize, fp);
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fclose(fp);
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fputs("ERROR: See testppdx.dat for data from PPD.\n", stderr);
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}
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else
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perror("Unable to open 'testppdx.dat'");
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}
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free(data);
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}
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printf("Encoding %ld bytes for PPD...\n", (long)contsize);
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ppdxWriteData("EXData", contents, contsize);
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return (1);
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}
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