main/apk-tools: removing unused patches

2 files changed, 0 insertions, 575 deletions

diff --git a/main/apk-tools/0001-io-move-csumming-away-from-bstream-to-gunzip.patch b/main/apk-tools/0001-io-move-csumming-away-from-bstream-to-gunzip.patch
deleted file mode 100644
index 05f7d2c9..00000000
--- a/main/apk-tools/0001-io-move-csumming-away-from-bstream-to-gunzip.patch
+++ /dev/null
@@ -1,539 +0,0 @@
-From e69b81f5259f532d5f5ae9c0a0f9bbd81240fbaf Mon Sep 17 00:00:00 2001
-From: Timo Teras <timo.teras@iki.fi>
-Date: Mon, 13 Jul 2009 20:37:03 +0300
-Subject: [PATCH] io: move csumming away from bstream to gunzip
-
-in future we want to checksum on gzip boundary basis, not the
-full file.
----
- src/apk_io.h   |   17 +++++++++++++++--
- src/archive.c  |    4 ++--
- src/audit.c    |   18 +++++-------------
- src/database.c |   42 +++++++++++++++++++++++++++++-------------
- src/gunzip.c   |   49 +++++++++++++++++++++++++++++++++++++++++--------
- src/io.c       |   48 ++++++++++++++++--------------------------------
- src/package.c  |   28 +++++++++++++++++++++++-----
- 7 files changed, 131 insertions(+), 75 deletions(-)
-
-diff --git a/src/apk_io.h b/src/apk_io.h
-index b5e984a..629729a 100644
---- a/src/apk_io.h
-+++ b/src/apk_io.h
-@@ -36,7 +36,7 @@ struct apk_istream {
- 
- struct apk_bstream {
- 	size_t (*read)(void *stream, void **ptr);
--	void (*close)(void *stream, csum_p csum, size_t *size);
-+	void (*close)(void *stream, size_t *size);
- };
- 
- struct apk_ostream {
-@@ -44,7 +44,20 @@ struct apk_ostream {
- 	void (*close)(void *stream);
- };
- 
--struct apk_istream *apk_bstream_gunzip(struct apk_bstream *, int);
-+#define APK_MPART_BEGIN		0
-+#define APK_MPART_BOUNDARY	1
-+#define APK_MPART_END		2
-+
-+typedef int (*apk_multipart_cb)(void *ctx, EVP_MD_CTX *mdctx, int part);
-+
-+struct apk_istream *apk_bstream_gunzip_mpart(struct apk_bstream *, int,
-+					     apk_multipart_cb cb, void *ctx);
-+static inline struct apk_istream *apk_bstream_gunzip(struct apk_bstream *bs,
-+						     int autoclose)
-+{
-+	return apk_bstream_gunzip_mpart(bs, autoclose, NULL, NULL);
-+}
-+
- struct apk_ostream *apk_ostream_gzip(struct apk_ostream *);
- 
- struct apk_istream *apk_istream_from_fd(int fd);
-diff --git a/src/archive.c b/src/archive.c
-index a05aee2..6681b61 100644
---- a/src/archive.c
-+++ b/src/archive.c
-@@ -4,7 +4,7 @@
-  * Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi>
-  * All rights reserved.
-  *
-- * This program is free software; you can redistribute it and/or modify it 
-+ * This program is free software; you can redistribute it and/or modify it
-  * under the terms of the GNU General Public License version 2 as published
-  * by the Free Software Foundation. See http://www.gnu.org/ for details.
-  */
-@@ -91,7 +91,7 @@ int apk_parse_tar(struct apk_istream *is, apk_archive_entry_parser parser,
- 		if (buf.name[0] == '\0') {
- 			if (end) {
- 				r = 0;
--				break;
-+				//break;
- 			}
- 			end++;
- 			continue;
-diff --git a/src/audit.c b/src/audit.c
-index 9ea0f25..3732aac 100644
---- a/src/audit.c
-+++ b/src/audit.c
-@@ -27,12 +27,10 @@ static int audit_directory(apk_hash_item item, void *ctx)
- 	struct apk_db_file *dbf;
- 	struct apk_database *db = (struct apk_database *) ctx;
- 	struct dirent *de;
--	struct stat st;
--	struct apk_bstream *bs;
-+	struct apk_file_info fi;
-+	apk_blob_t bdir = APK_BLOB_STR(dbd->dirname);
- 	char tmp[512], reason;
- 	DIR *dir;
--	apk_blob_t bdir = APK_BLOB_STR(dbd->dirname);
--	csum_t csum;
- 
- 	if (!(dbd->flags & APK_DBDIRF_PROTECTED))
- 		return 0;
-@@ -49,10 +47,10 @@ static int audit_directory(apk_hash_item item, void *ctx)
- 		snprintf(tmp, sizeof(tmp), "%s/%s",
- 			 dbd->dirname, de->d_name);
- 
--		if (stat(tmp, &st) < 0)
-+		if (apk_file_get_info(tmp, &fi) < 0)
- 			continue;
- 
--		if (S_ISDIR(st.st_mode)) {
-+		if (S_ISDIR(fi.mode)) {
- 			if (apk_db_dir_query(db, APK_BLOB_STR(tmp)) != NULL)
- 				continue;
- 
-@@ -60,13 +58,7 @@ static int audit_directory(apk_hash_item item, void *ctx)
- 		} else {
- 			dbf = apk_db_file_query(db, bdir, APK_BLOB_STR(de->d_name));
- 			if (dbf != NULL) {
--				bs = apk_bstream_from_file(tmp);
--				if (bs == NULL)
--					continue;
--
--				bs->close(bs, csum, NULL);
--
--				if (apk_blob_compare(APK_BLOB_BUF(csum),
-+				if (apk_blob_compare(APK_BLOB_BUF(fi.csum),
- 						     APK_BLOB_BUF(dbf->csum)) == 0)
- 					continue;
- 
-diff --git a/src/database.c b/src/database.c
-index 293af4c..10c0b5e 100644
---- a/src/database.c
-+++ b/src/database.c
-@@ -36,6 +36,7 @@ struct install_ctx {
- 
- 	int script;
- 	struct apk_db_dir_instance *diri;
-+	csum_t data_csum;
- 
- 	apk_progress_cb cb;
- 	void *cb_ctx;
-@@ -1271,13 +1272,28 @@ static void apk_db_purge_pkg(struct apk_database *db,
- 	apk_pkg_set_state(db, pkg, APK_PKG_NOT_INSTALLED);
- }
- 
-+static int apk_db_gzip_part(void *pctx, EVP_MD_CTX *mdctx, int part)
-+{
-+	struct install_ctx *ctx = (struct install_ctx *) pctx;
-+
-+	switch (part) {
-+	case APK_MPART_BEGIN:
-+		EVP_DigestInit_ex(mdctx, EVP_md5(), NULL);
-+		break;
-+	case APK_MPART_END:
-+		EVP_DigestFinal_ex(mdctx, ctx->data_csum, NULL);
-+		break;
-+	}
-+	return 0;
-+}
-+
- static int apk_db_unpack_pkg(struct apk_database *db,
- 			     struct apk_package *newpkg,
--			     int upgrade, csum_t csum,
--			     apk_progress_cb cb, void *cb_ctx)
-+			     int upgrade, apk_progress_cb cb, void *cb_ctx)
- {
- 	struct install_ctx ctx;
- 	struct apk_bstream *bs = NULL;
-+	struct apk_istream *tar;
- 	char pkgname[256], file[256];
- 	int i, need_copy = FALSE;
- 	size_t length;
-@@ -1334,10 +1350,17 @@ static int apk_db_unpack_pkg(struct apk_database *db,
- 		.cb = cb,
- 		.cb_ctx = cb_ctx,
- 	};
--	if (apk_parse_tar_gz(bs, apk_db_install_archive_entry, &ctx) != 0)
-+
-+	tar = apk_bstream_gunzip_mpart(bs, FALSE, apk_db_gzip_part, &ctx);
-+	if (apk_parse_tar(tar, apk_db_install_archive_entry, &ctx) != 0)
- 		goto err_close;
-+	bs->close(bs, &length);
-+
-+	/* Check the package checksum */
-+	if (memcmp(ctx.data_csum, newpkg->csum, sizeof(csum_t)) != 0)
-+		apk_warning("%s-%s: checksum does not match",
-+			    newpkg->name->name, newpkg->version);
- 
--	bs->close(bs, csum, &length);
- 	if (need_copy) {
- 		if (length == newpkg->size) {
- 			char file2[256];
-@@ -1351,7 +1374,7 @@ static int apk_db_unpack_pkg(struct apk_database *db,
- 
- 	return 0;
- err_close:
--	bs->close(bs, NULL, NULL);
-+	bs->close(bs, NULL);
- 	return -1;
- }
- 
-@@ -1360,7 +1383,6 @@ int apk_db_install_pkg(struct apk_database *db,
- 		       struct apk_package *newpkg,
- 		       apk_progress_cb cb, void *cb_ctx)
- {
--	csum_t csum;
- 	int r;
- 
- 	if (fchdir(db->root_fd) < 0)
-@@ -1382,19 +1404,13 @@ int apk_db_install_pkg(struct apk_database *db,
- 
- 	/* Install the new stuff */
- 	if (!(newpkg->name->flags & APK_NAME_VIRTUAL)) {
--		r = apk_db_unpack_pkg(db, newpkg, (oldpkg != NULL), csum,
--				      cb, cb_ctx);
-+		r = apk_db_unpack_pkg(db, newpkg, (oldpkg != NULL), cb, cb_ctx);
- 		if (r != 0)
- 			return r;
- 	}
- 
- 	apk_pkg_set_state(db, newpkg, APK_PKG_INSTALLED);
- 
--	if (!(newpkg->name->flags & APK_NAME_VIRTUAL) &&
--	    memcmp(csum, newpkg->csum, sizeof(csum)) != 0)
--		apk_warning("%s-%s: checksum does not match",
--			    newpkg->name->name, newpkg->version);
--
- 	if (oldpkg != NULL)
- 		apk_db_purge_pkg(db, oldpkg);
- 
-diff --git a/src/gunzip.c b/src/gunzip.c
-index 2c7ffc2..1d2881c 100644
---- a/src/gunzip.c
-+++ b/src/gunzip.c
-@@ -23,13 +23,18 @@ struct apk_gzip_istream {
- 	z_stream zs;
- 	int z_err;
- 	int autoclose;
-+
-+	EVP_MD_CTX mdctx;
-+	void *mdblock;
-+
-+	apk_multipart_cb cb;
-+	void *cbctx;
- };
- 
- static size_t gz_read(void *stream, void *ptr, size_t size)
- {
- 	struct apk_gzip_istream *gis =
- 		container_of(stream, struct apk_gzip_istream, is);
--	int restart_count = 0;
- 
- 	if (gis->z_err == Z_DATA_ERROR || gis->z_err == Z_ERRNO)
- 		return -1;
-@@ -44,22 +49,40 @@ static size_t gz_read(void *stream, void *ptr, size_t size)
- 
- 	while (gis->zs.avail_out != 0 && gis->z_err == Z_OK) {
- 		if (gis->zs.avail_in == 0) {
--			gis->zs.avail_in = gis->bs->read(gis->bs, (void **) &gis->zs.next_in);
-+			if (gis->cb != NULL && gis->mdblock != NULL) {
-+				/* Digest the inflated bytes */
-+				EVP_DigestUpdate(&gis->mdctx, gis->mdblock,
-+						 (void *)gis->zs.next_in - gis->mdblock);
-+			}
-+			gis->zs.avail_in = gis->bs->read(gis->bs, &gis->mdblock);
-+			gis->zs.next_in = (void *) gis->mdblock;
- 			if (gis->zs.avail_in < 0) {
- 				gis->z_err = Z_DATA_ERROR;
- 				return size - gis->zs.avail_out;
-+			} else if (gis->zs.avail_in == 0) {
-+				if (gis->cb != NULL)
-+					gis->cb(gis->cbctx, &gis->mdctx,
-+						APK_MPART_END);
-+				gis->z_err = Z_STREAM_END;
-+				return size - gis->zs.avail_out;
- 			}
- 		}
- 
- 		gis->z_err = inflate(&gis->zs, Z_NO_FLUSH);
--		if (restart_count == 0 && gis->z_err == Z_STREAM_END) {
-+		if (gis->z_err == Z_STREAM_END) {
-+			/* Digest the inflated bytes */
-+			if (gis->cb != NULL) {
-+				EVP_DigestUpdate(&gis->mdctx, gis->mdblock,
-+						 (void *)gis->zs.next_in - gis->mdblock);
-+				gis->mdblock = gis->zs.next_in;
-+				gis->cb(gis->cbctx, &gis->mdctx,
-+					APK_MPART_BOUNDARY);
-+			}
- 			inflateEnd(&gis->zs);
-+
- 			if (inflateInit2(&gis->zs, 15+32) != Z_OK)
- 				return -1;
- 			gis->z_err = Z_OK;
--			restart_count++;
--		} else {
--			restart_count = 0;
- 		}
- 	}
- 
-@@ -74,13 +97,16 @@ static void gz_close(void *stream)
- 	struct apk_gzip_istream *gis =
- 		container_of(stream, struct apk_gzip_istream, is);
- 
-+	if (gis->cb != NULL)
-+		EVP_MD_CTX_cleanup(&gis->mdctx);
- 	inflateEnd(&gis->zs);
- 	if (gis->autoclose)
--		gis->bs->close(gis->bs, NULL, NULL);
-+		gis->bs->close(gis->bs, NULL);
- 	free(gis);
- }
- 
--struct apk_istream *apk_bstream_gunzip(struct apk_bstream *bs, int autoclose)
-+struct apk_istream *apk_bstream_gunzip_mpart(struct apk_bstream *bs, int autoclose,
-+					     apk_multipart_cb cb, void *ctx)
- {
- 	struct apk_gzip_istream *gis;
- 
-@@ -97,6 +123,8 @@ struct apk_istream *apk_bstream_gunzip(struct apk_bstream *bs, int autoclose)
- 		.bs = bs,
- 		.z_err = 0,
- 		.autoclose = autoclose,
-+		.cb = cb,
-+		.cbctx = ctx,
- 	};
- 
- 	if (inflateInit2(&gis->zs, 15+32) != Z_OK) {
-@@ -104,6 +132,11 @@ struct apk_istream *apk_bstream_gunzip(struct apk_bstream *bs, int autoclose)
- 		return NULL;
- 	}
- 
-+	if (gis->cb != NULL) {
-+		EVP_MD_CTX_init(&gis->mdctx);
-+		cb(ctx, &gis->mdctx, APK_MPART_BEGIN);
-+	}
-+
- 	return &gis->is;
- }
- 
-diff --git a/src/io.c b/src/io.c
-index 722bccb..a250b27 100644
---- a/src/io.c
-+++ b/src/io.c
-@@ -150,7 +150,6 @@ err:
- struct apk_istream_bstream {
- 	struct apk_bstream bs;
- 	struct apk_istream *is;
--	csum_ctx_t csum_ctx;
- 	unsigned char buffer[8*1024];
- 	size_t size;
- };
-@@ -165,31 +164,17 @@ static size_t is_bs_read(void *stream, void **ptr)
- 	if (size <= 0)
- 		return size;
- 
--	csum_process(&isbs->csum_ctx, isbs->buffer, size);
- 	isbs->size += size;
- 
- 	*ptr = isbs->buffer;
- 	return size;
- }
- 
--static void is_bs_close(void *stream, csum_t csum, size_t *size)
-+static void is_bs_close(void *stream, size_t *size)
- {
- 	struct apk_istream_bstream *isbs =
- 		container_of(stream, struct apk_istream_bstream, bs);
- 
--	if (csum != NULL) {
--		size_t size;
--
--		do {
--			size = isbs->is->read(isbs->is, isbs->buffer,
--					      sizeof(isbs->buffer));
--			csum_process(&isbs->csum_ctx, isbs->buffer, size);
--			isbs->size += size;
--		} while (size == sizeof(isbs->buffer));
--
--		csum_finish(&isbs->csum_ctx, csum);
--	}
--
- 	if (size != NULL)
- 		*size = isbs->size;
- 
-@@ -210,14 +195,12 @@ struct apk_bstream *apk_bstream_from_istream(struct apk_istream *istream)
- 		.close = is_bs_close,
- 	};
- 	isbs->is = istream;
--	csum_init(&isbs->csum_ctx);
- 
- 	return &isbs->bs;
- }
- 
- struct apk_mmap_bstream {
- 	struct apk_bstream bs;
--	csum_ctx_t csum_ctx;
- 	int fd;
- 	size_t size;
- 	unsigned char *ptr;
-@@ -235,24 +218,16 @@ static size_t mmap_read(void *stream, void **ptr)
- 		size = 1024*1024;
- 
- 	*ptr = (void *) &mbs->ptr[mbs->pos];
--	csum_process(&mbs->csum_ctx, &mbs->ptr[mbs->pos], size);
- 	mbs->pos += size;
- 
- 	return size;
- }
- 
--static void mmap_close(void *stream, csum_t csum, size_t *size)
-+static void mmap_close(void *stream, size_t *size)
- {
- 	struct apk_mmap_bstream *mbs =
- 		container_of(stream, struct apk_mmap_bstream, bs);
- 
--	if (csum != NULL) {
--		if (mbs->pos != mbs->size)
--			csum_process(&mbs->csum_ctx, &mbs->ptr[mbs->pos],
--				     mbs->size - mbs->pos);
--		csum_finish(&mbs->csum_ctx, csum);
--	}
--
- 	if (size != NULL)
- 		*size = mbs->size;
- 
-@@ -288,7 +263,6 @@ static struct apk_bstream *apk_mmap_bstream_from_fd(int fd)
- 	mbs->size = st.st_size;
- 	mbs->ptr = ptr;
- 	mbs->pos = 0;
--	csum_init(&mbs->csum_ctx);
- 
- 	return &mbs->bs;
- }
-@@ -340,12 +314,12 @@ static size_t tee_read(void *stream, void **ptr)
- 	return size;
- }
- 
--static void tee_close(void *stream, csum_t csum, size_t *size)
-+static void tee_close(void *stream, size_t *size)
- {
- 	struct apk_tee_bstream *tbs =
- 		container_of(stream, struct apk_tee_bstream, bs);
- 
--	tbs->inner_bs->close(tbs->inner_bs, csum, NULL);
-+	tbs->inner_bs->close(tbs->inner_bs, NULL);
- 	if (size != NULL)
- 		*size = tbs->size;
- 	close(tbs->fd);
-@@ -431,6 +405,7 @@ int apk_file_get_info(const char *filename, struct apk_file_info *fi)
- {
- 	struct stat st;
- 	struct apk_bstream *bs;
-+	csum_ctx_t ctx;
- 
- 	if (stat(filename, &st) != 0)
- 		return -1;
-@@ -445,8 +420,17 @@ int apk_file_get_info(const char *filename, struct apk_file_info *fi)
- 	};
- 
- 	bs = apk_bstream_from_file(filename);
--	if (bs != NULL)
--		bs->close(bs, fi->csum, NULL);
-+	if (bs != NULL) {
-+		ssize_t size;
-+		void *ptr;
-+
-+		csum_init(&ctx);
-+		while ((size = bs->read(bs, &ptr)) > 0)
-+			csum_process(&ctx, ptr, size);
-+		csum_finish(&ctx, fi->csum);
-+
-+		bs->close(bs, NULL);
-+	}
- 
- 	return 0;
- }
-diff --git a/src/package.c b/src/package.c
-index 6c51924..30b09b1 100644
---- a/src/package.c
-+++ b/src/package.c
-@@ -4,7 +4,7 @@
-  * Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi>
-  * All rights reserved.
-  *
-- * This program is free software; you can redistribute it and/or modify it 
-+ * This program is free software; you can redistribute it and/or modify it
-  * under the terms of the GNU General Public License version 2 as published
-  * by the Free Software Foundation. See http://www.gnu.org/ for details.
-  */
-@@ -415,10 +415,26 @@ static int read_info_entry(void *ctx, const struct apk_file_info *ae,
- 	return 0;
- }
- 
-+static int apk_pkg_gzip_part(void *ctx, EVP_MD_CTX *mdctx, int part)
-+{
-+	struct read_info_ctx *ri = (struct read_info_ctx *) ctx;
-+
-+	switch (part) {
-+	case APK_MPART_BEGIN:
-+		EVP_DigestInit_ex(mdctx, EVP_md5(), NULL);
-+		break;
-+	case APK_MPART_END:
-+		EVP_DigestFinal_ex(mdctx, ri->pkg->csum, NULL);
-+		break;
-+	}
-+	return 0;
-+}
-+
- struct apk_package *apk_pkg_read(struct apk_database *db, const char *file)
- {
- 	struct read_info_ctx ctx;
- 	struct apk_bstream *bs;
-+	struct apk_istream *tar;
- 	char realfile[PATH_MAX];
- 
- 	if (realpath(file, realfile) < 0)
-@@ -434,12 +450,14 @@ struct apk_package *apk_pkg_read(struct apk_database *db, const char *file)
- 
- 	ctx.db = db;
- 	ctx.has_install = 0;
--	if (apk_parse_tar_gz(bs, read_info_entry, &ctx) < 0) {
-+
-+	tar = apk_bstream_gunzip_mpart(bs, FALSE, apk_pkg_gzip_part, &ctx);
-+	if (apk_parse_tar(tar, read_info_entry, &ctx) < 0) {
- 		apk_error("File %s is not an APK archive", file);
--		bs->close(bs, NULL, NULL);
-+		bs->close(bs, NULL);
- 		goto err;
- 	}
--	bs->close(bs, ctx.pkg->csum, &ctx.pkg->size);
-+	bs->close(bs, &ctx.pkg->size);
- 
- 	if (ctx.pkg->name == NULL) {
- 		apk_error("File %s is corrupted", file);
-@@ -682,7 +700,7 @@ struct apk_dependency apk_dep_from_str(struct apk_database *db,
- 		mask = apk_version_result_mask(v++);
- 		if (*v == '=')
- 			v++;
--	} 
-+	}
- 	return (struct apk_dependency) {
- 		.name = apk_db_get_name(db, name),
- 		.version = v,
--- 
-1.6.3.3
-
diff --git a/main/apk-tools/0002-pkg-fix-package-scanner-to-read-whole-archive.patch b/main/apk-tools/0002-pkg-fix-package-scanner-to-read-whole-archive.patch
deleted file mode 100644
index 3609a6aa..00000000
--- a/main/apk-tools/0002-pkg-fix-package-scanner-to-read-whole-archive.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From bfabf8f8d966ab8305212b9730db8fc5eb5e1094 Mon Sep 17 00:00:00 2001
-From: Timo Teras <timo.teras@iki.fi>
-Date: Wed, 15 Jul 2009 08:38:30 +0300
-Subject: [PATCH] pkg: fix package scanner to read whole archive
-
-otherwise we don't get chechksum anymore after the changes to
-support partial gzip checksumming.
----
- src/package.c |    4 ++--
- 1 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/package.c b/src/package.c
-index bb37317..6c050cf 100644
---- a/src/package.c
-+++ b/src/package.c
-@@ -372,7 +372,7 @@ static int read_info_entry(void *ctx, const struct apk_file_info *ae,
- 		if (strcmp(ae->name, ".INSTALL") == 0) {
- 			apk_warning("Package '%s-%s' contains deprecated .INSTALL",
- 				    pkg->name->name, pkg->version);
--			return 1;
-+			return 0;
- 		}
- 	} else if (strncmp(ae->name, "var/db/apk/", 11) == 0) {
- 		/* APK 1.0 format */
-@@ -407,7 +407,7 @@ static int read_info_entry(void *ctx, const struct apk_file_info *ae,
- 			ri->has_install = 1;
- 	} else if (ri->version == 2) {
- 		/* All metdata of version 2.x package handled */
--		return 1;
-+		return 0;
- 	} else {
- 		/* Version 1.x packages do not contain installed size
- 		 * in metadata, so we calculate it here */
--- 
-1.6.3.3
-