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-rw-r--r--Build/source/libs/zziplib/zziplib-0.13.62/test/zzipself.c87
1 files changed, 87 insertions, 0 deletions
diff --git a/Build/source/libs/zziplib/zziplib-0.13.62/test/zzipself.c b/Build/source/libs/zziplib/zziplib-0.13.62/test/zzipself.c
new file mode 100644
index 00000000000..2cd115e75af
--- /dev/null
+++ b/Build/source/libs/zziplib/zziplib-0.13.62/test/zzipself.c
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2000,2001,2002 Guido Draheim <guidod@gmx.de>
+ * Use freely under the restrictions of the ZLIB License
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <zzip/zzip.h>
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+static const char usage[] =
+{
+ " zzipself <file>... \n"
+ " - prints the file to stdout, so you may want to redirect the output; \n"
+ " the file can be a normal file or an inflated part of a zip-archive, \n"
+ " however in this case the zip-archive happens to be the executed\n"
+ " binary itself, as if this program is a self-extract header of a zip. \n"
+ " zzipself README # same as # zzcat zzipself/README \n"
+};
+
+int
+main (int argc, char ** argv)
+{
+ int status = 0;
+ int argn;
+ if (argc <= 1)
+ {
+ printf (usage);
+ exit (0);
+ }
+
+ for (argn=1; argn < argc; argn++)
+ {
+ /* ZZIP_FILE* fp = zzip_fopen (argv[0]+"/"+argv[argn], "rbi"); */
+ /* .... = zzip_open (argv[0]+"/"+argv[argn], O_RDONLY|O_BINARY,
+ * ZZIP_CASELESS|ZZIP_ONLYZIP, ext, 0); */
+
+ static const char* ext[] = { "", ".exe", ".EXE", 0 };
+ ZZIP_FILE* fp;
+ ZZIP_DIR* zip = zzip_opendir_ext_io (argv[0],
+ ZZIP_CASELESS|ZZIP_ONLYZIP, ext, 0);
+
+ if (! zip) { perror(argv[0]); break; }
+
+ fp = zzip_file_open (zip, argv[argn], ZZIP_CASELESS);
+
+ if (! fp)
+ {
+ perror (argv[argn]);
+ continue;
+ }else{
+ char buf[17];
+ int n;
+
+ /* read chunks of 16 bytes into buf and print them to stdout */
+ while (0 < (n = zzip_read(fp, buf, 16)))
+ {
+ buf[n] = '\0';
+# ifdef STDOUT_FILENO
+ write (STDOUT_FILENO, buf, n);
+# else
+ fwrite (buf, 1, n, stdout);
+# endif
+ }
+
+ if (n == -1)
+ {
+ perror (argv[argn]);
+ status ++;
+ }
+ }
+
+ zzip_file_close (fp);
+ zzip_closedir (zip);
+ }
+
+ return status;
+}
+
+/*
+ * Local variables:
+ * c-file-style: "stroustrup"
+ * End:
+ */