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authorLars Hjemli <larsh@hatman.(none)>2008-07-21 08:10:48 (UTC)
committer Lars Hjemli <larsh@hatman.(none)>2008-07-21 08:10:48 (UTC)
commit566f92b27618f67f59cc3642e17d9cb9c12634fa (patch) (side-by-side diff)
tree3945996da0cce9a348a803d91c87df4e303c178b
parentd2eb4fddb0fb7cd1751debcff6fe1219b9c619c8 (diff)
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Adjust to new calling convention for read_tree_recursive()
In GIT-1.6.0, read_tree_recursive takes an extra void pointer for callback data. We might want to use this to avoid some global variables, but for now lets just make sure that we can still compile. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--ui-blob.c5
-rw-r--r--ui-tree.c12
2 files changed, 10 insertions, 7 deletions
diff --git a/ui-blob.c b/ui-blob.c
index 73a8c1d..3cda03d 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -1,72 +1,73 @@
/* ui-blob.c: show blob content
*
* Copyright (C) 2008 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
static char *match_path;
static unsigned char *matched_sha1;
-static int walk_tree(const unsigned char *sha1, const char *base,int baselen, const char *pathname, unsigned mode, int stage) {
+static int walk_tree(const unsigned char *sha1, const char *base,int baselen,
+ const char *pathname, unsigned mode, int stage, void *cbdata) {
if(strncmp(base,match_path,baselen)
|| strcmp(match_path+baselen,pathname) )
return READ_TREE_RECURSIVE;
memmove(matched_sha1,sha1,20);
return 0;
}
void cgit_print_blob(const char *hex, char *path, const char *head)
{
unsigned char sha1[20];
enum object_type type;
unsigned char *buf;
unsigned long size;
struct commit *commit;
const char *paths[] = {path, NULL};
if (hex) {
if (get_sha1_hex(hex, sha1)){
cgit_print_error(fmt("Bad hex value: %s", hex));
return;
}
} else {
if (get_sha1(head,sha1)) {
cgit_print_error(fmt("Bad ref: %s", head));
return;
}
}
type = sha1_object_info(sha1, &size);
if((!hex) && type == OBJ_COMMIT && path) {
commit = lookup_commit_reference(sha1);
match_path = path;
matched_sha1 = sha1;
- read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree);
+ read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree, NULL);
type = sha1_object_info(sha1,&size);
}
if (type == OBJ_BAD) {
cgit_print_error(fmt("Bad object name: %s", hex));
return;
}
buf = read_sha1_file(sha1, &type, &size);
if (!buf) {
cgit_print_error(fmt("Error reading object %s", hex));
return;
}
buf[size] = '\0';
ctx.page.mimetype = ctx.qry.mimetype;
ctx.page.filename = path;
cgit_print_http_headers(&ctx);
write(htmlfd, buf, size);
}
diff --git a/ui-tree.c b/ui-tree.c
index 5a2dd3f..9a837e2 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -1,221 +1,223 @@
/* ui-tree.c: functions for tree output
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
char *curr_rev;
char *match_path;
int header = 0;
static void print_object(const unsigned char *sha1, char *path)
{
enum object_type type;
char *buf;
unsigned long size, lineno, start, idx;
const char *linefmt = "<tr><td class='no'><a id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a></td><td class='txt'>";
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD) {
cgit_print_error(fmt("Bad object name: %s",
sha1_to_hex(sha1)));
return;
}
buf = read_sha1_file(sha1, &type, &size);
if (!buf) {
cgit_print_error(fmt("Error reading object %s",
sha1_to_hex(sha1)));
return;
}
html(" blob: <a href='");
html_attr(cgit_pageurl(ctx.qry.repo, "blob",
fmt("id=%s&path=%s", sha1_to_hex(sha1), path)));
htmlf("'>%s</a>",sha1_to_hex(sha1));
html("<table summary='blob content' class='blob'>\n");
idx = 0;
start = 0;
lineno = 0;
while(idx < size) {
if (buf[idx] == '\n') {
buf[idx] = '\0';
htmlf(linefmt, ++lineno);
html_txt(buf + start);
html("</td></tr>\n");
start = idx + 1;
}
idx++;
}
htmlf(linefmt, ++lineno);
html_txt(buf + start);
html("</td></tr>\n");
html("</table>\n");
}
static int ls_item(const unsigned char *sha1, const char *base, int baselen,
- const char *pathname, unsigned int mode, int stage)
+ const char *pathname, unsigned int mode, int stage,
+ void *cbdata)
{
char *name;
char *fullpath;
enum object_type type;
unsigned long size = 0;
name = xstrdup(pathname);
fullpath = fmt("%s%s%s", ctx.qry.path ? ctx.qry.path : "",
ctx.qry.path ? "/" : "", name);
if (!S_ISGITLINK(mode)) {
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD) {
htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>",
name,
sha1_to_hex(sha1));
return 0;
}
}
html("<tr><td class='ls-mode'>");
cgit_print_filemode(mode);
html("</td><td>");
if (S_ISGITLINK(mode)) {
htmlf("<a class='ls-mod' href='");
html_attr(fmt(ctx.repo->module_link,
name,
sha1_to_hex(sha1)));
html("'>");
html_txt(name);
html("</a>");
} else if (S_ISDIR(mode)) {
cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head,
curr_rev, fullpath);
} else {
cgit_tree_link(name, NULL, "ls-blob", ctx.qry.head,
curr_rev, fullpath);
}
htmlf("</td><td class='ls-size'>%li</td>", size);
html("<td>");
cgit_log_link("log", NULL, "button", ctx.qry.head, curr_rev,
fullpath, 0, NULL, NULL);
html("</td></tr>\n");
free(name);
return 0;
}
static void ls_head()
{
html("<table summary='tree listing' class='list'>\n");
html("<tr class='nohover'>");
html("<th class='left'>Mode</th>");
html("<th class='left'>Name</th>");
html("<th class='right'>Size</th>");
html("<th/>");
html("</tr>\n");
header = 1;
}
static void ls_tail()
{
if (!header)
return;
html("</table>\n");
header = 0;
}
static void ls_tree(const unsigned char *sha1, char *path)
{
struct tree *tree;
tree = parse_tree_indirect(sha1);
if (!tree) {
cgit_print_error(fmt("Not a tree object: %s",
sha1_to_hex(sha1)));
return;
}
ls_head();
- read_tree_recursive(tree, "", 0, 1, NULL, ls_item);
+ read_tree_recursive(tree, "", 0, 1, NULL, ls_item, NULL);
ls_tail();
}
static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
- const char *pathname, unsigned mode, int stage)
+ const char *pathname, unsigned mode, int stage,
+ void *cbdata)
{
static int state;
static char buffer[PATH_MAX];
char *url;
if (state == 0) {
memcpy(buffer, base, baselen);
strcpy(buffer+baselen, pathname);
url = cgit_pageurl(ctx.qry.repo, "tree",
fmt("h=%s&amp;path=%s", curr_rev, buffer));
html("/");
cgit_tree_link(xstrdup(pathname), NULL, NULL, ctx.qry.head,
curr_rev, buffer);
if (strcmp(match_path, buffer))
return READ_TREE_RECURSIVE;
if (S_ISDIR(mode)) {
state = 1;
ls_head();
return READ_TREE_RECURSIVE;
} else {
print_object(sha1, buffer);
return 0;
}
}
- ls_item(sha1, base, baselen, pathname, mode, stage);
+ ls_item(sha1, base, baselen, pathname, mode, stage, NULL);
return 0;
}
/*
* Show a tree or a blob
* rev: the commit pointing at the root tree object
* path: path to tree or blob
*/
void cgit_print_tree(const char *rev, char *path)
{
unsigned char sha1[20];
struct commit *commit;
const char *paths[] = {path, NULL};
if (!rev)
rev = ctx.qry.head;
curr_rev = xstrdup(rev);
if (get_sha1(rev, sha1)) {
cgit_print_error(fmt("Invalid revision name: %s", rev));
return;
}
commit = lookup_commit_reference(sha1);
if (!commit || parse_commit(commit)) {
cgit_print_error(fmt("Invalid commit reference: %s", rev));
return;
}
html("path: <a href='");
html_attr(cgit_pageurl(ctx.qry.repo, "tree", fmt("h=%s", rev)));
html("'>root</a>");
if (path == NULL) {
ls_tree(commit->tree->object.sha1, NULL);
return;
}
match_path = path;
- read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree);
+ read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree, NULL);
ls_tail();
}