libopkg: store compressed package lists

[oweals/opkg-lede.git] / libopkg / pkg_hash.c

diff --git a/libopkg/pkg_hash.c b/libopkg/pkg_hash.c
index 7f76da130d0c5f20be22e4fe203c1a2574ad99bc..5f9a7062eb8c706c2b940a6ce45e911cd07e398d 100644 (file)
--- a/libopkg/pkg_hash.c
+++ b/libopkg/pkg_hash.c
@@ -29,6 +29,7 @@
 #include "sprintf_alloc.h"
 #include "file_util.h"
 #include "libbb/libbb.h"
+#include "libbb/gzip.h"
 
 void
 pkg_hash_init(void)
@@ -106,8 +107,15 @@ pkg_hash_add_from_file(const char *file_name,
        char *buf;
        const size_t len = 4096;
        int ret = 0;
+       struct gzip_handle zh;
+
+       if (src && src->gzip) {
+               fp = gzip_fdopen(&zh, file_name);
+       }
+       else {
+               fp = fopen(file_name, "r");
+       }
 
-       fp = fopen(file_name, "r");
        if (fp == NULL) {
                opkg_perror(ERROR, "Failed to open %s", file_name);
                return -1;
@@ -155,6 +163,9 @@ pkg_hash_add_from_file(const char *file_name,
        free(buf);
        fclose(fp);
 
+       if (src && src->gzip)
+               gzip_close(&zh);
+
        return ret;
 }