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55 lines
1.5 KiB
55 lines
1.5 KiB
/* $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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