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56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/* $Id: testminiwget.c,v 1.5 2016/01/24 17:24:36 nanard Exp $ */
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/* Project : miniupnp
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* Author : Thomas Bernard
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* Copyright (c) 2005-2016 Thomas Bernard
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* This software is subject to the conditions detailed in the
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* LICENCE file provided in this distribution.
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* */
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#include <stdio.h>
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#include <stdlib.h>
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#include "miniwget.h"
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/**
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* This program uses the miniwget / miniwget_getaddr function
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* from miniwget.c in order to retreive a web ressource using
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* a GET HTTP method, and store it in a file.
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*/
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int main(int argc, char * * argv)
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{
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void * data;
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int size, writtensize;
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FILE *f;
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char addr[64];
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int status_code = -1;
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if(argc < 3) {
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fprintf(stderr, "Usage:\t%s url file\n", argv[0]);
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fprintf(stderr, "Example:\t%s http://www.google.com/ out.html\n", argv[0]);
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return 1;
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}
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data = miniwget_getaddr(argv[1], &size, addr, sizeof(addr), 0, &status_code);
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if(!data || (status_code != 200)) {
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if(data) free(data);
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fprintf(stderr, "Error %d fetching %s\n", status_code, argv[1]);
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return 1;
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}
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printf("local address : %s\n", addr);
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printf("got %d bytes\n", size);
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f = fopen(argv[2], "wb");
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if(!f) {
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fprintf(stderr, "Cannot open file %s for writing\n", argv[2]);
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free(data);
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return 1;
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}
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writtensize = fwrite(data, 1, size, f);
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if(writtensize != size) {
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fprintf(stderr, "Could only write %d bytes out of %d to %s\n",
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writtensize, size, argv[2]);
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} else {
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printf("%d bytes written to %s\n", writtensize, argv[2]);
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}
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fclose(f);
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free(data);
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return 0;
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}
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