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diff --git a/cache.c b/cache.c index 1be1ea4..b034c48 100644 --- a/ cache.c+++ b/ cache.c |
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@@ -1,48 +1,56 @@ |
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1 | /* cache.c: cache management |
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2 | * |
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3 | * Copyright (C) 2006 Lars Hjemli |
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4 | * |
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5 | * Licensed under GNU General Public License v2 |
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6 | * (see COPYING for full license text) |
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7 | */ |
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8 | |
1 | #include "cgit.h" |
9 | #include "cgit.h" |
2 | |
10 | |
3 | const int NOLOCK = -1; |
11 | const int NOLOCK = -1; |
4 | |
12 | |
5 | int cache_lookup(struct cacheitem *item) |
13 | int cache_lookup(struct cacheitem *item) |
6 | { |
14 | { |
7 | if (!cgit_query_repo) { |
15 | if (!cgit_query_repo) { |
8 | item->name = xstrdup(fmt("%s/index.html", cgit_cache_root)); |
16 | item->name = xstrdup(fmt("%s/index.html", cgit_cache_root)); |
9 | item->ttl = cgit_cache_root_ttl; |
17 | item->ttl = cgit_cache_root_ttl; |
10 | } else if (!cgit_query_page) { |
18 | } else if (!cgit_query_page) { |
11 | item->name = xstrdup(fmt("%s/%s/index.html", cgit_cache_root, |
19 | item->name = xstrdup(fmt("%s/%s/index.html", cgit_cache_root, |
12 | cgit_query_repo)); |
20 | cgit_query_repo)); |
13 | item->ttl = cgit_cache_repo_ttl; |
21 | item->ttl = cgit_cache_repo_ttl; |
14 | } else { |
22 | } else { |
15 | item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root, |
23 | item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root, |
16 | cgit_query_repo, cgit_query_page, |
24 | cgit_query_repo, cgit_query_page, |
17 | cgit_querystring)); |
25 | cgit_querystring)); |
18 | if (cgit_query_has_symref) |
26 | if (cgit_query_has_symref) |
19 | item->ttl = cgit_cache_dynamic_ttl; |
27 | item->ttl = cgit_cache_dynamic_ttl; |
20 | else if (cgit_query_has_sha1) |
28 | else if (cgit_query_has_sha1) |
21 | item->ttl = cgit_cache_static_ttl; |
29 | item->ttl = cgit_cache_static_ttl; |
22 | else |
30 | else |
23 | item->ttl = cgit_cache_repo_ttl; |
31 | item->ttl = cgit_cache_repo_ttl; |
24 | } |
32 | } |
25 | if (stat(item->name, &item->st)) { |
33 | if (stat(item->name, &item->st)) { |
26 | item->st.st_mtime = 0; |
34 | item->st.st_mtime = 0; |
27 | return 0; |
35 | return 0; |
28 | } |
36 | } |
29 | return 1; |
37 | return 1; |
30 | } |
38 | } |
31 | |
39 | |
32 | int cache_create_dirs() |
40 | int cache_create_dirs() |
33 | { |
41 | { |
34 | char *path; |
42 | char *path; |
35 | |
43 | |
36 | if (!cgit_query_repo) |
44 | if (!cgit_query_repo) |
37 | return 0; |
45 | return 0; |
38 | |
46 | |
39 | path = fmt("%s/%s", cgit_cache_root, cgit_query_repo); |
47 | path = fmt("%s/%s", cgit_cache_root, cgit_query_repo); |
40 | if (mkdir(path, S_IRWXU) && errno!=EEXIST) |
48 | if (mkdir(path, S_IRWXU) && errno!=EEXIST) |
41 | return 0; |
49 | return 0; |
42 | |
50 | |
43 | if (cgit_query_page) { |
51 | if (cgit_query_page) { |
44 | path = fmt("%s/%s/%s", cgit_cache_root, cgit_query_repo, |
52 | path = fmt("%s/%s/%s", cgit_cache_root, cgit_query_repo, |
45 | cgit_query_page); |
53 | cgit_query_page); |
46 | if (mkdir(path, S_IRWXU) && errno!=EEXIST) |
54 | if (mkdir(path, S_IRWXU) && errno!=EEXIST) |
47 | return 0; |
55 | return 0; |
48 | } |
56 | } |
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