opkg: keep package list files compressed when src/gz is used, reduces tmpfs usage
SVN-Revision: 34869
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1 changed files with 120 additions and 0 deletions
120
package/opkg/patches/070-use_gzipped_pkg_list.patch
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120
package/opkg/patches/070-use_gzipped_pkg_list.patch
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@ -0,0 +1,120 @@
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--- a/libopkg/opkg.c
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+++ b/libopkg/opkg.c
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@@ -592,49 +592,8 @@ opkg_update_package_lists(opkg_progress_
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src->gzip ? "Packages.gz" : "Packages");
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sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name);
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- if (src->gzip) {
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- FILE *in, *out;
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- struct _curl_cb_data cb_data;
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- char *tmp_file_name = NULL;
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- sprintf_alloc(&tmp_file_name, "%s/%s.gz", tmp,
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- src->name);
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-
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- opkg_msg(INFO, "Downloading %s to %s...\n", url,
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- tmp_file_name);
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-
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- cb_data.cb = progress_callback;
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- cb_data.progress_data = &pdata;
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- cb_data.user_data = user_data;
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- cb_data.start_range =
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- 100 * sources_done / sources_list_count;
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- cb_data.finish_range =
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- 100 * (sources_done + 1) / sources_list_count;
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-
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- err = opkg_download(url, tmp_file_name,
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- (curl_progress_func) curl_progress_cb,
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- &cb_data, 0);
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-
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- if (err == 0) {
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- opkg_msg(INFO, "Inflating %s...\n",
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- tmp_file_name);
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- in = fopen(tmp_file_name, "r");
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- out = fopen(list_file_name, "w");
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- if (in && out)
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- unzip(in, out);
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- else
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- err = 1;
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- if (in)
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- fclose(in);
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- if (out)
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- fclose(out);
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- unlink(tmp_file_name);
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- }
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- free(tmp_file_name);
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- } else
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- err = opkg_download(url, list_file_name, NULL, NULL, 0);
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-
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- if (err) {
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+ if (opkg_download(url, list_file_name, NULL, NULL, 0)) {
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opkg_msg(ERROR, "Couldn't retrieve %s\n", url);
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result = -1;
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}
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--- a/libopkg/opkg_cmd.c
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+++ b/libopkg/opkg_cmd.c
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@@ -162,30 +162,7 @@ opkg_update_cmd(int argc, char **argv)
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sprintf_alloc(&url, "%s/%s", src->value, src->gzip ? "Packages.gz" : "Packages");
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sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name);
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- if (src->gzip) {
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- char *tmp_file_name;
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- FILE *in, *out;
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-
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- sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name);
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- err = opkg_download(url, tmp_file_name, NULL, NULL, 0);
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- if (err == 0) {
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- opkg_msg(NOTICE, "Inflating %s.\n", url);
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- in = fopen (tmp_file_name, "r");
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- out = fopen (list_file_name, "w");
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- if (in && out)
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- unzip (in, out);
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- else
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- err = 1;
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- if (in)
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- fclose (in);
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- if (out)
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- fclose (out);
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- unlink (tmp_file_name);
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- }
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- free(tmp_file_name);
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- } else
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- err = opkg_download(url, list_file_name, NULL, NULL, 0);
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- if (err) {
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+ if (opkg_download(url, list_file_name, NULL, NULL, 0)) {
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failures++;
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} else {
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opkg_msg(NOTICE, "Updated list of available packages in %s.\n",
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--- a/libopkg/pkg_hash.c
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+++ b/libopkg/pkg_hash.c
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@@ -102,12 +102,18 @@ pkg_hash_add_from_file(const char *file_
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pkg_src_t *src, pkg_dest_t *dest, int is_status_file)
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{
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pkg_t *pkg;
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- FILE *fp;
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+ FILE *fp, *fp_c = NULL;
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char *buf;
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const size_t len = 4096;
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int ret = 0;
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+ int pid;
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fp = fopen(file_name, "r");
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+ if (fp && src && src->gzip) {
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+ fp_c = fp;
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+ fp = gz_open(fp_c, &pid);
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+ }
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+
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if (fp == NULL) {
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opkg_perror(ERROR, "Failed to open %s", file_name);
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return -1;
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@@ -154,6 +160,10 @@ pkg_hash_add_from_file(const char *file_
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free(buf);
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fclose(fp);
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+ if (fp_c) {
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+ fclose(fp_c);
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+ gz_close(pid);
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+ }
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return ret;
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}
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