1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
char *curr_rev;
char *match_path;
int match;
static void print_object(const unsigned char *sha1, const char *path)
{
enum object_type type;
char *buf;
size_t size;
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD) {
html_status(404, 0);
return;
}
buf = read_sha1_file(sha1, &type, &size);
if (!buf) {
html_status(404, 0);
return;
}
ctx.page.mimetype = "text/plain";
ctx.page.filename = fmt("%s", path);
ctx.page.size = size;
cgit_print_http_headers(&ctx);
html_raw(buf, size);
match = 1;
}
static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
const char *pathname, unsigned mode, int stage,
void *cbdata)
{
fprintf(stderr, "[cgit] walk_tree.pathname=%s", pathname);
if (!pathname || strcmp(match_path, pathname))
return READ_TREE_RECURSIVE;
if (S_ISREG(mode))
print_object(sha1, pathname);
return 0;
}
void cgit_print_plain(struct cgit_context *ctx)
{
const char *rev = ctx->qry.sha1;
unsigned char sha1[20];
struct commit *commit;
const char *paths[] = {ctx->qry.path, NULL};
if (!rev)
rev = ctx->qry.head;
curr_rev = xstrdup(rev);
if (get_sha1(rev, sha1)) {
html_status(404, 0);
return;
}
commit = lookup_commit_reference(sha1);
if (!commit || parse_commit(commit)) {
html_status(404, 0);
return;
}
match_path = ctx->qry.path;
fprintf(stderr, "[cgit] match_path=%s", match_path);
read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree, NULL);
if (!match)
html_status(404, 0);
}
|
