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path: root/Build/source/libs/zziplib/zziplib-src/bins/unzzipdir-mix.c
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Diffstat (limited to 'Build/source/libs/zziplib/zziplib-src/bins/unzzipdir-mix.c')
-rw-r--r--Build/source/libs/zziplib/zziplib-src/bins/unzzipdir-mix.c90
1 files changed, 75 insertions, 15 deletions
diff --git a/Build/source/libs/zziplib/zziplib-src/bins/unzzipdir-mix.c b/Build/source/libs/zziplib/zziplib-src/bins/unzzipdir-mix.c
index 5fdc98e3827..3caa4810b69 100644
--- a/Build/source/libs/zziplib/zziplib-src/bins/unzzipdir-mix.c
+++ b/Build/source/libs/zziplib/zziplib-src/bins/unzzipdir-mix.c
@@ -6,10 +6,12 @@
*/
#include <zzip/lib.h>
+#include <zzip/__debug.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include "unzzip.h"
+#include "unzzipdir-zip.h"
+#include "unzzip-states.h"
#ifdef ZZIP_HAVE_UNISTD_H
#include <unistd.h>
@@ -24,27 +26,57 @@
#define fnmatch(x,y,z) strcmp(x,y)
#endif
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
+static const char* comprlevel[] = {
+ "stored", "shrunk", "redu:1", "redu:2", "redu:3", "redu:4",
+ "impl:N", "toknze", "defl:N", "defl:B", "impl:B" };
+static int exitcode(int e)
+{
+ switch (e)
+ {
+ case ZZIP_NO_ERROR:
+ return EXIT_OK;
+ case ZZIP_OUTOFMEM: /* out of memory */
+ return EXIT_ENOMEM;
+ case ZZIP_DIR_OPEN: /* failed to open zipfile, see errno for details */
+ return EXIT_ZIP_NOT_FOUND;
+ case ZZIP_DIR_STAT: /* failed to fstat zipfile, see errno for details */
+ case ZZIP_DIR_SEEK: /* failed to lseek zipfile, see errno for details */
+ case ZZIP_DIR_READ: /* failed to read zipfile, see errno for details */
+ case ZZIP_DIR_TOO_SHORT:
+ case ZZIP_DIR_EDH_MISSING:
+ return EXIT_FILEFORMAT;
+ case ZZIP_DIRSIZE:
+ return EXIT_EARLY_END_OF_FILE;
+ case ZZIP_ENOENT:
+ return EXIT_FILE_NOT_FOUND;
+ case ZZIP_UNSUPP_COMPR:
+ return EXIT_UNSUPPORTED_COMPRESSION;
+ case ZZIP_CORRUPTED:
+ case ZZIP_UNDEF:
+ case ZZIP_DIR_LARGEFILE:
+ return EXIT_FILEFORMAT;
+ }
+ return EXIT_ERRORS;
+}
-int
-unzzip_list (int argc, char ** argv)
+static int
+unzzip_list (int argc, char ** argv, int verbose)
{
int argn;
ZZIP_DIR* disk;
-
+
if (argc == 1)
{
printf (__FILE__" version "ZZIP_PACKAGE" "ZZIP_VERSION"\n");
- return -1; /* better provide an archive argument */
+ return EXIT_OK; /* better provide an archive argument */
}
disk = zzip_opendir (argv[1]);
if (! disk) {
+ DBG3("opendir failed [%i] %s", errno, strerror(errno));
perror(argv[1]);
- return -1;
+ return exitcode(errno);
}
if (argc == 2)
@@ -53,11 +85,19 @@ unzzip_list (int argc, char ** argv)
while((entry = zzip_readdir(disk)))
{
char* name = entry->d_name;
- long long csize = entry->d_csize;
long long usize = entry->st_size;
- char* defl = entry->d_compr ? "deflated" : "stored";
- printf ("%lli/%lli %s %s \n", usize, csize, defl, name);
+ if (!verbose)
+ {
+ printf ("%22lli %s\n", usize, name);
+ } else
+ {
+ long long csize = entry->d_csize;
+ unsigned compr = entry->d_compr;
+ const char* defl = (compr < sizeof(comprlevel)) ? comprlevel[compr] : "(redu)";
+ printf ("%lli/%lli %s %s\n", usize, csize, defl, name);
+ }
}
+ DBG2("readdir done %s", strerror(errno));
}
else
{ /* list only the matching entries - in order of zip directory */
@@ -70,19 +110,39 @@ unzzip_list (int argc, char ** argv)
if (! fnmatch (argv[argn], name,
FNM_NOESCAPE|FNM_PATHNAME|FNM_PERIOD))
{
- long long csize = entry->d_csize;
long long usize = entry->st_size;
- char* defl = entry->d_compr ? "deflated" : "stored";
- printf ("%lli/%lli %s %s \n", usize, csize, defl, name);
+ if (!verbose)
+ {
+ printf ("%22lli %s\n", usize, name);
+ } else
+ {
+ long long csize = entry->d_csize;
+ unsigned compr = entry->d_compr;
+ const char* defl = (compr < sizeof(comprlevel)) ? comprlevel[compr] : "(redu)";
+ printf ("%lli/%lli %s %s\n", usize, csize, defl, name);
+ }
break; /* match loop */
}
}
}
+ DBG2("readdir done %s", strerror(errno));
}
zzip_closedir(disk);
return 0;
}
+int
+unzzip_long_list (int argc, char ** argv)
+{
+ return unzzip_list(argc, argv, 1);
+}
+
+int
+unzzip_show_list (int argc, char ** argv)
+{
+ return unzzip_list(argc, argv, 0);
+}
+
/*
* Local variables:
* c-file-style: "stroustrup"