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-rw-r--r--tools/adler32.c68
1 files changed, 0 insertions, 68 deletions
diff --git a/tools/adler32.c b/tools/adler32.c
deleted file mode 100644
index 5dd7e4c17..000000000
--- a/tools/adler32.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * adler32.c (c) 2006 Bjorn Lindeijer
- * License: GPL, v2 or later
- *
- * Calculates Adler-32 checksums for all files passed as argument.
- *
- * Usage: adler32 [file]...
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <zlib.h>
-
-/**
- * Calculates the Adler-32 checksum for the given file.
- */
-unsigned long fadler32(FILE *file)
-{
- // Obtain file size
- fseek(file, 0, SEEK_END);
- long fileSize = ftell(file);
- rewind(file);
-
- // Calculate Adler-32 checksum
- char *buffer = (char*) malloc(fileSize);
- fread(buffer, 1, fileSize, file);
- unsigned long adler = adler32(0L, Z_NULL, 0);
- adler = adler32(adler, (Bytef*) buffer, fileSize);
- free(buffer);
-
- return adler;
-}
-
-/**
- * Prints out usage and exists.
- */
-void print_usage()
-{
- printf("Usage: adler32 [file]...\n");
- exit(0);
-}
-
-int main(int argc, char *argv[])
-{
- int i; /**< Loops through arguments. */
-
- if (argc == 1)
- {
- print_usage();
- }
-
- for (i = 1; i < argc; ++i)
- {
- FILE *file = fopen(argv[i], "r");
-
- if (!file)
- {
- printf("Error while opening '%s' for reading!\n", argv[i]);
- exit(1);
- }
-
- unsigned long adler = fadler32(file);
- printf("%s %lx\n", argv[i], adler);
- fclose(file);
- }
-
- return 0;
-}