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Diffstat (limited to 'Build/source/libs/zziplib/zziplib-src/bins/unzzipshow.c')
-rw-r--r--Build/source/libs/zziplib/zziplib-src/bins/unzzipshow.c109
1 files changed, 109 insertions, 0 deletions
diff --git a/Build/source/libs/zziplib/zziplib-src/bins/unzzipshow.c b/Build/source/libs/zziplib/zziplib-src/bins/unzzipshow.c
new file mode 100644
index 00000000000..ca215a110d0
--- /dev/null
+++ b/Build/source/libs/zziplib/zziplib-src/bins/unzzipshow.c
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2003 Guido Draheim <guidod@gmx.de>
+ * Use freely under the restrictions of the ZLIB license.
+ *
+ * This file is used as an example to clarify zzipfseeko api usage.
+ */
+
+#include <zzip/fseeko.h>
+#include <zzip/__fnmatch.h>
+#include <stdlib.h>
+#include <string.h>
+
+static const char usage[] =
+{
+ "unzzipshow <zip> [names].. \n"
+ " - unzzip data content of files contained in a zip archive.\n"
+};
+
+static void zzip_entry_fprint(ZZIP_ENTRY* entry, FILE* out)
+{
+ ZZIP_ENTRY_FILE* file = zzip_entry_fopen (entry, 0);
+ if (file)
+ {
+ char buffer[1024]; int len;
+ while ((len = zzip_entry_fread (buffer, 1024, 1, file)))
+ fwrite (buffer, len, 1, out);
+
+ zzip_entry_fclose (file);
+ }
+}
+
+static void zzip_cat_file(FILE* disk, char* name, FILE* out)
+{
+ ZZIP_ENTRY_FILE* file = zzip_entry_ffile (disk, name);
+ if (file)
+ {
+ char buffer[1024]; int len;
+ while ((len = zzip_entry_fread (buffer, 1024, 1, file)))
+ fwrite (buffer, len, 1, out);
+
+ zzip_entry_fclose (file);
+ }
+}
+
+int
+main (int argc, char ** argv)
+{
+ int argn;
+ FILE* disk;
+
+ if (argc <= 1 || ! strcmp (argv[1], "--help"))
+ {
+ printf (usage);
+ return 0;
+ }
+ if (! strcmp (argv[1], "--version"))
+ {
+ printf (__FILE__" version "ZZIP_PACKAGE" "ZZIP_VERSION"\n");
+ return 0;
+ }
+
+ disk = fopen (argv[1], "r");
+ if (! disk) {
+ perror(argv[1]);
+ return -1;
+ }
+
+ if (argc == 2)
+ { /* print directory list */
+ ZZIP_ENTRY* entry = zzip_entry_findfirst(disk);
+ if (! entry) puts("no first entry!\n");
+ for (; entry ; entry = zzip_entry_findnext(entry))
+ {
+ char* name = zzip_entry_strdup_name (entry);
+ printf ("%s\n", name);
+ free (name);
+ }
+ return 0;
+ }
+
+ if (argc == 3)
+ { /* list from one spec */
+ ZZIP_ENTRY* entry = 0;
+ while ((entry = zzip_entry_findmatch(disk, argv[2], entry, 0, 0)))
+ zzip_entry_fprint (entry, stdout);
+
+ return 0;
+ }
+
+ for (argn=1; argn < argc; argn++)
+ { /* list only the matching entries - each in order of commandline */
+ ZZIP_ENTRY* entry = zzip_entry_findfirst(disk);
+ for (; entry ; entry = zzip_entry_findnext(entry))
+ {
+ char* name = zzip_entry_strdup_name (entry);
+ if (! _zzip_fnmatch (argv[argn], name,
+ _zzip_FNM_NOESCAPE|_zzip_FNM_PATHNAME|_zzip_FNM_PERIOD))
+ zzip_cat_file (disk, name, stdout);
+ free (name);
+ }
+ }
+ return 0;
+}
+
+/*
+ * Local variables:
+ * c-file-style: "stroustrup"
+ * End:
+ */