From adc4c2932ec7039a6b7effeace098e5bc46861c6 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sun, 27 Jan 2013 18:43:41 +0000
Subject: [PATCH] luci-0.11: merge r9648, r9649 and r9654

---
 libs/web/src/po2lmo.c       | 29 +++++++++++++++++------------
 libs/web/src/template_lmo.c | 17 ++++++++++-------
 2 files changed, 27 insertions(+), 19 deletions(-)

diff --git a/libs/web/src/po2lmo.c b/libs/web/src/po2lmo.c
index fb607a46f..0da792b68 100644
--- a/libs/web/src/po2lmo.c
+++ b/libs/web/src/po2lmo.c
@@ -84,8 +84,8 @@ static int extract_string(const char *src, char *dest, int len)
 
 static int cmp_index(const void *a, const void *b)
 {
-	uint32_t x = ntohl(((const lmo_entry_t *)a)->key_id);
-	uint32_t y = ntohl(((const lmo_entry_t *)b)->key_id);
+	uint32_t x = ((const lmo_entry_t *)a)->key_id;
+	uint32_t y = ((const lmo_entry_t *)b)->key_id;
 
 	if (x < y)
 		return -1;
@@ -95,6 +95,12 @@ static int cmp_index(const void *a, const void *b)
 	return 0;
 }
 
+static void print_uint32(uint32_t x, FILE *out)
+{
+	uint32_t y = htonl(x);
+	print(&y, sizeof(uint32_t), 1, out);
+}
+
 static void print_index(void *array, int n, FILE *out)
 {
 	lmo_entry_t *e;
@@ -103,10 +109,10 @@ static void print_index(void *array, int n, FILE *out)
 
 	for (e = array; n > 0; n--, e++)
 	{
-		print(&e->key_id, sizeof(uint32_t), 1, out);
-		print(&e->val_id, sizeof(uint32_t), 1, out);
-		print(&e->offset, sizeof(uint32_t), 1, out);
-		print(&e->length, sizeof(uint32_t), 1, out);
+		print_uint32(e->key_id, out);
+		print_uint32(e->val_id, out);
+		print_uint32(e->offset, out);
+		print_uint32(e->length, out);
 	}
 }
 
@@ -202,10 +208,10 @@ int main(int argc, char *argv[])
 					if (!array)
 						die("Out of memory");
 
-					entry->key_id = htonl(key_id);
-					entry->val_id = htonl(val_id);
-					entry->offset = htonl(offset);
-					entry->length = htonl(strlen(val));
+					entry->key_id = key_id;
+					entry->val_id = val_id;
+					entry->offset = offset;
+					entry->length = strlen(val);
 
 					length = strlen(val) + ((4 - (strlen(val) % 4)) % 4);
 
@@ -226,8 +232,7 @@ int main(int argc, char *argv[])
 
 	if( offset > 0 )
 	{
-		offset = htonl(offset);
-		print(&offset, sizeof(uint32_t), 1, out);
+		print_uint32(offset, out);
 		fsync(fileno(out));
 		fclose(out);
 	}
diff --git a/libs/web/src/template_lmo.c b/libs/web/src/template_lmo.c
index 7fcd2cda1..27205a722 100644
--- a/libs/web/src/template_lmo.c
+++ b/libs/web/src/template_lmo.c
@@ -123,8 +123,8 @@ lmo_archive_t * lmo_open(const char *file)
 		if ((ar->mmap = mmap(NULL, ar->size, PROT_READ, MAP_SHARED, ar->fd, 0)) == MAP_FAILED)
 			goto err;
 
-		idx_offset = *((const uint32_t *)
-					   (ar->mmap + ar->size - sizeof(uint32_t)));
+		idx_offset = ntohl(*((const uint32_t *)
+		                     (ar->mmap + ar->size - sizeof(uint32_t))));
 
 		if (idx_offset >= ar->size)
 			goto err;
@@ -244,6 +244,7 @@ int lmo_change_catalog(const char *lang)
 static lmo_entry_t * lmo_find_entry(lmo_archive_t *ar, uint32_t hash)
 {
 	unsigned int m, l, r;
+	uint32_t k;
 
 	l = 0;
 	r = ar->length - 1;
@@ -255,10 +256,12 @@ static lmo_entry_t * lmo_find_entry(lmo_archive_t *ar, uint32_t hash)
 		if (r < l)
 			break;
 
-		if (ar->index[m].key_id == hash)
+		k = ntohl(ar->index[m].key_id);
+
+		if (k == hash)
 			return &ar->index[m];
 
-		if (ar->index[m].key_id > hash)
+		if (k > hash)
 		{
 			if (!m)
 				break;
@@ -283,14 +286,14 @@ int lmo_translate(const char *key, int keylen, char **out, int *outlen)
 	if (!key || !_lmo_active_catalog)
 		return -2;
 
-	hash = htonl(lmo_canon_hash(key, keylen));
+	hash = lmo_canon_hash(key, keylen);
 
 	for (ar = _lmo_active_catalog->archives; ar; ar = ar->next)
 	{
 		if ((e = lmo_find_entry(ar, hash)) != NULL)
 		{
-			*out = ar->mmap + e->offset;
-			*outlen = e->length;
+			*out = ar->mmap + ntohl(e->offset);
+			*outlen = ntohl(e->length);
 			return 0;
 		}
 	}
-- 
2.25.1