summaryrefslogtreecommitdiffabout
Unidiff
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--ui-plain.c48
1 files changed, 47 insertions, 1 deletions
diff --git a/ui-plain.c b/ui-plain.c
index 8b0badd..da76406 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -43,32 +43,70 @@ static void print_object(const unsigned char *sha1, const char *path)
43 ctx.page.mimetype = "application/octet-stream"; 43 ctx.page.mimetype = "application/octet-stream";
44 else 44 else
45 ctx.page.mimetype = "text/plain"; 45 ctx.page.mimetype = "text/plain";
46 } 46 }
47 ctx.page.filename = fmt("%s", path); 47 ctx.page.filename = fmt("%s", path);
48 ctx.page.size = size; 48 ctx.page.size = size;
49 ctx.page.etag = sha1_to_hex(sha1); 49 ctx.page.etag = sha1_to_hex(sha1);
50 cgit_print_http_headers(&ctx); 50 cgit_print_http_headers(&ctx);
51 html_raw(buf, size); 51 html_raw(buf, size);
52 match = 1; 52 match = 1;
53} 53}
54 54
55static void print_dir(const unsigned char *sha1, const char *path,
56 const char *base)
57{
58 char *fullpath;
59 if (path[0] || base[0])
60 fullpath = fmt("/%s%s/", base, path);
61 else
62 fullpath = "/";
63 ctx.page.etag = sha1_to_hex(sha1);
64 cgit_print_http_headers(&ctx);
65 htmlf("<html><head><title>%s</title></head>\n<body>\n"
66 " <h2>%s</h2>\n <ul>\n", fullpath, fullpath);
67 if (path[0] || base[0])
68 html(" <li><a href=\"../\">../</a></li>\n");
69 match = 2;
70}
71
72static void print_dir_entry(const unsigned char *sha1, const char *path,
73 unsigned mode)
74{
75 const char *sep = "";
76 if (S_ISDIR(mode))
77 sep = "/";
78 htmlf(" <li><a href=\"%s%s\">%s%s</a></li>\n", path, sep, path, sep);
79 match = 2;
80}
81
82static void print_dir_tail(void)
83{
84 html(" </ul>\n</body></html>\n");
85}
86
55static int walk_tree(const unsigned char *sha1, const char *base, int baselen, 87static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
56 const char *pathname, unsigned mode, int stage, 88 const char *pathname, unsigned mode, int stage,
57 void *cbdata) 89 void *cbdata)
58{ 90{
59 if (baselen == match_baselen) { 91 if (baselen == match_baselen) {
60 if (S_ISREG(mode)) 92 if (S_ISREG(mode))
61 print_object(sha1, pathname); 93 print_object(sha1, pathname);
94 else if (S_ISDIR(mode)) {
95 print_dir(sha1, pathname, base);
96 return READ_TREE_RECURSIVE;
97 }
62 } 98 }
99 else if (baselen > match_baselen)
100 print_dir_entry(sha1, pathname, mode);
63 else if (S_ISDIR(mode)) 101 else if (S_ISDIR(mode))
64 return READ_TREE_RECURSIVE; 102 return READ_TREE_RECURSIVE;
65 103
66 return 0; 104 return 0;
67} 105}
68 106
69static int basedir_len(const char *path) 107static int basedir_len(const char *path)
70{ 108{
71 char *p = strrchr(path, '/'); 109 char *p = strrchr(path, '/');
72 if (p) 110 if (p)
73 return p - path + 1; 111 return p - path + 1;
74 return 0; 112 return 0;
@@ -84,17 +122,25 @@ void cgit_print_plain(struct cgit_context *ctx)
84 if (!rev) 122 if (!rev)
85 rev = ctx->qry.head; 123 rev = ctx->qry.head;
86 124
87 if (get_sha1(rev, sha1)) { 125 if (get_sha1(rev, sha1)) {
88 html_status(404, "Not found", 0); 126 html_status(404, "Not found", 0);
89 return; 127 return;
90 } 128 }
91 commit = lookup_commit_reference(sha1); 129 commit = lookup_commit_reference(sha1);
92 if (!commit || parse_commit(commit)) { 130 if (!commit || parse_commit(commit)) {
93 html_status(404, "Not found", 0); 131 html_status(404, "Not found", 0);
94 return; 132 return;
95 } 133 }
96 match_baselen = basedir_len(paths[0]); 134 if (!paths[0]) {
135 paths[0] = "";
136 match_baselen = -1;
137 print_dir(commit->tree->object.sha1, "", "");
138 }
139 else
140 match_baselen = basedir_len(paths[0]);
97 read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL); 141 read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL);
98 if (!match) 142 if (!match)
99 html_status(404, "Not found", 0); 143 html_status(404, "Not found", 0);
144 else if (match == 2)
145 print_dir_tail();
100} 146}