mirror of
https://github.com/ckolivas/lrzip.git
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43 lines
821 B
C
43 lines
821 B
C
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#undef NDEBUG
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <liblrzip.h>
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static const char *suffix_me(const char *file)
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{
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const char *p;
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static char buf[4096];
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p = strrchr(file, '.');
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if (p && (strlen(p + 1) < 4))
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strncat(buf, file, p - file);
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else
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strcat(buf, file);
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return &buf[0];
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}
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int main(int argc, char *argv[])
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{
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Lrzip *lr;
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if ((argc != 2) && (argc != 3)) {
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fprintf(stderr, "Usage: %s file [file [file [... [outfile]]]]\n", argv[0]);
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exit(1);
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}
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lr = lrzip_new(LRZIP_MODE_DECOMPRESS);
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assert(lr);
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lrzip_config_env(lr);
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assert(lrzip_file_add(lr, argv[1]));
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if (argc == 2) {
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lrzip_outfile_set(lr, suffix_me(argv[1]));
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}
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else
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lrzip_outfile_set(lr, argv[2]);
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assert(lrzip_run(lr));
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return 0;
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}
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