From 51359e6d33cf2f3f3acf95ad526c5b22e39d86cf Mon Sep 17 00:00:00 2001
From: Dan McGee <dan@archlinux.org>
Date: Thu, 16 Jun 2011 11:49:34 -0500
Subject: Make pmdelta_t public

Signed-off-by: Dan McGee <dan@archlinux.org>
---
 lib/libalpm/alpm.h  | 27 ++++++++++++++++-----------
 lib/libalpm/delta.c | 43 ++++++-------------------------------------
 lib/libalpm/delta.h | 15 ---------------
 lib/libalpm/sync.c  |  8 +++-----
 4 files changed, 25 insertions(+), 68 deletions(-)

(limited to 'lib/libalpm')

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 08a7a1f3..17194f0d 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -103,7 +103,6 @@ typedef enum _pgp_verify_t {
 typedef struct __pmhandle_t pmhandle_t;
 typedef struct __pmdb_t pmdb_t;
 typedef struct __pmpkg_t pmpkg_t;
-typedef struct __pmdelta_t pmdelta_t;
 typedef struct __pmgrp_t pmgrp_t;
 typedef struct __pmtrans_t pmtrans_t;
 
@@ -138,6 +137,22 @@ typedef struct _pmfileconflict_t {
 	char *ctarget;
 } pmfileconflict_t;
 
+/** Package upgrade delta */
+typedef struct _pmdelta_t {
+	/** filename of the delta patch */
+	char *delta;
+	/** md5sum of the delta file */
+	char *delta_md5;
+	/** filename of the 'before' file */
+	char *from;
+	/** filename of the 'after' file */
+	char *to;
+	/** filesize of the delta file */
+	off_t delta_size;
+	/** download filesize of the delta file */
+	off_t download_size;
+} pmdelta_t;
+
 /*
  * Logging facilities
  */
@@ -666,16 +681,6 @@ int alpm_pkg_check_pgp_signature(pmpkg_t *pkg);
 int alpm_db_check_pgp_signature(pmdb_t *db);
 int alpm_db_set_pgp_verify(pmdb_t *db, pgp_verify_t verify);
 
-/*
- * Deltas
- */
-
-const char *alpm_delta_get_from(pmdelta_t *delta);
-const char *alpm_delta_get_to(pmdelta_t *delta);
-const char *alpm_delta_get_filename(pmdelta_t *delta);
-const char *alpm_delta_get_md5sum(pmdelta_t *delta);
-off_t alpm_delta_get_size(pmdelta_t *delta);
-
 /*
  * Groups
  */
diff --git a/lib/libalpm/delta.c b/lib/libalpm/delta.c
index aa76b492..fed84f45 100644
--- a/lib/libalpm/delta.c
+++ b/lib/libalpm/delta.c
@@ -34,43 +34,6 @@
 #include "log.h"
 #include "graph.h"
 
-/** \addtogroup alpm_deltas Delta Functions
- * @brief Functions to manipulate libalpm deltas
- * @{
- */
-
-const char SYMEXPORT *alpm_delta_get_from(pmdelta_t *delta)
-{
-	ASSERT(delta != NULL, return NULL);
-	return delta->from;
-}
-
-const char SYMEXPORT *alpm_delta_get_to(pmdelta_t *delta)
-{
-	ASSERT(delta != NULL, return NULL);
-	return delta->to;
-}
-
-const char SYMEXPORT *alpm_delta_get_filename(pmdelta_t *delta)
-{
-	ASSERT(delta != NULL, return NULL);
-	return delta->delta;
-}
-
-const char SYMEXPORT *alpm_delta_get_md5sum(pmdelta_t *delta)
-{
-	ASSERT(delta != NULL, return NULL);
-	return delta->delta_md5;
-}
-
-off_t SYMEXPORT alpm_delta_get_size(pmdelta_t *delta)
-{
-	ASSERT(delta != NULL, return -1);
-	return delta->delta_size;
-}
-
-/** @} */
-
 static alpm_list_t *graph_init(alpm_list_t *deltas, int reverse)
 {
 	alpm_list_t *i, *j;
@@ -279,6 +242,11 @@ static alpm_list_t *find_unused(alpm_list_t *deltas, const char *to, off_t quota
 	return unused;
 }
 
+/** \addtogroup alpm_deltas Delta Functions
+ * @brief Functions to manipulate libalpm deltas
+ * @{
+ */
+
 alpm_list_t SYMEXPORT *alpm_pkg_unused_deltas(pmpkg_t *pkg)
 {
 	off_t pkgsize = alpm_pkg_get_size(pkg);
@@ -289,6 +257,7 @@ alpm_list_t SYMEXPORT *alpm_pkg_unused_deltas(pmpkg_t *pkg)
 	return unused;
 }
 
+/** @} */
 
 /** Parses the string representation of a pmdelta_t object.
  * This function assumes that the string is in the correct format.
diff --git a/lib/libalpm/delta.h b/lib/libalpm/delta.h
index d7725f5a..87869256 100644
--- a/lib/libalpm/delta.h
+++ b/lib/libalpm/delta.h
@@ -26,21 +26,6 @@
 
 #include "alpm.h"
 
-struct __pmdelta_t {
-	/** filename of the delta patch */
-	char *delta;
-	/** md5sum of the delta file */
-	char *delta_md5;
-	/** filename of the 'before' file */
-	char *from;
-	/** filename of the 'after' file */
-	char *to;
-	/** filesize of the delta file */
-	off_t delta_size;
-	/** download filesize of the delta file */
-	off_t download_size;
-};
-
 pmdelta_t *_alpm_delta_parse(char *line);
 void _alpm_delta_free(pmdelta_t *delta);
 off_t _alpm_shortest_delta_path(pmhandle_t *handle, alpm_list_t *deltas,
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 05735730..6b3ddfe8 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -705,13 +705,11 @@ static int validate_deltas(pmhandle_t *handle, alpm_list_t *deltas,
 
 	for(i = deltas; i; i = i->next) {
 		pmdelta_t *d = alpm_list_getdata(i);
-		const char *filename = alpm_delta_get_filename(d);
-		char *filepath = _alpm_filecache_find(handle, filename);
-		const char *md5sum = alpm_delta_get_md5sum(d);
+		char *filepath = _alpm_filecache_find(handle, d->delta);
 
-		if(test_md5sum(trans, filepath, md5sum) != 0) {
+		if(test_md5sum(trans, filepath, d->delta_md5) != 0) {
 			errors++;
-			*data = alpm_list_add(*data, strdup(filename));
+			*data = alpm_list_add(*data, strdup(d->delta));
 		}
 		FREE(filepath);
 	}
-- 
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