remove unused file

diff --git a/compress.c b/compress.c
deleted file mode 100644 (file)
index 648a6d9..0000000
--- a/compress.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * add a file/files to an sqlite db
- * in the 'files' table.
- */
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include <sys/mman.h>
-
-#include "lzma.h"
-
-#include "sha256.h"
-
-void *compresslzma(void *buf, size_t bufsize, size_t *len) {
-       /* xz compress it */
-       size_t outsize;
-       void *outbuf;
-       size_t outlen = 0;
-
-       outsize = lzma_stream_buffer_bound(bufsize);
-       outbuf = malloc(outsize);
-       /* TODO adjust encoding level for size */
-       lzma_easy_buffer_encode(6, LZMA_CHECK_CRC64, NULL,
-                       buf, bufsize,
-                       outbuf, &outlen, outsize
-                       );
-       *len = outlen;
-       return outbuf;
-}
-
-int main(int ac, char **av){
-       int i, j;
-
-       /* insert each file */
-       for (i = 1; i < ac; i++) {
-               int fd;
-               void *content;
-               struct stat sbuf;
-               unsigned char tmp[32];
-               char hash[65]; /* hash in hex */
-               hash_state md;
-
-               fd = open(av[i], O_RDONLY);
-               if (fd == -1) {
-                       exit(1);
-               }
-               if (fstat(fd, &sbuf) == -1) {
-                       exit(1);
-               }
-               /* not a regular file? */
-               if (!S_ISREG(sbuf.st_mode)) {
-                       exit(1);
-               }
-
-               content = mmap(0, sbuf.st_size, PROT_READ,MAP_PRIVATE, fd, 0);
-               if (!content) {
-                       exit(2);
-               }
-
-               sha256_init(&md);
-               sha256_process(&md, content, sbuf.st_size);
-               sha256_done(&md, tmp);
-               for (j=0;j<32;j++) {
-                       sprintf(hash+j*2, "%02x", (unsigned)tmp[j]);
-               }
-               hash[64] = 0;
-               fprintf(stderr, "file %s: %s\n", av[i], hash);
-
-               /* xz compress it */
-               size_t outlen = 0;
-               FILE *save;
-               void *outbuf;
-
-               outbuf = compresslzma(content, sbuf.st_size, &outlen);
-               save = fopen("foo.xz", "w");
-               fwrite(outbuf, outlen, 1, save);
-               fclose(save);
-               free(outbuf);
-
-               //Find out the maximum size of the compressed output for single-call compression:
-//                     zlib: compressBound()
-//                     liblzma: lzma_stream_buffer_bound()
-
-//                     Compressing:
-//zlib: compress() or compress2()
- //     liblzma: lzma_easy_buffer_encode() or lzma_stream_buffer_encode()
-
-  //    Decompressing:
-//zlib: uncompress()
- //     liblzma: lzma_stream_buffer_decode()
-
-  //    See container.h (src/liblzma/api/lzma/container.h in the source tree) for details how to use these functions.
-
-               /* either way we're done with this now */
-               munmap(content, sbuf.st_size);
-       }
-       return 0;
-}