/* ui-tree.c: functions for tree output
*
- * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
+ * Copyright (C) 2006-2017 cgit Development Team <cgit@lists.zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
-#include <ctype.h>
#include "cgit.h"
#include "ui-tree.h"
#include "html.h"
html("</table>\n");
}
-static void print_object(const unsigned char *sha1, char *path, const char *basename, const char *rev)
+static void print_object(const struct object_id *oid, char *path, const char *basename, const char *rev)
{
enum object_type type;
char *buf;
unsigned long size;
- type = sha1_object_info(sha1, &size);
+ type = oid_object_info(the_repository, oid, &size);
if (type == OBJ_BAD) {
- cgit_print_error("Bad object name: %s", sha1_to_hex(sha1));
+ cgit_print_error_page(404, "Not found",
+ "Bad object name: %s", oid_to_hex(oid));
return;
}
- buf = read_sha1_file(sha1, &type, &size);
+ buf = read_object_file(oid, &type, &size);
if (!buf) {
- cgit_print_error("Error reading object %s", sha1_to_hex(sha1));
+ cgit_print_error_page(500, "Internal server error",
+ "Error reading object %s", oid_to_hex(oid));
return;
}
- htmlf("blob: %s (", sha1_to_hex(sha1));
+ cgit_set_title_from_path(path);
+
+ cgit_print_layout_start();
+ htmlf("blob: %s (", oid_to_hex(oid));
cgit_plain_link("plain", NULL, NULL, ctx.qry.head,
rev, path);
+ if (ctx.cfg.enable_blame) {
+ html(") (");
+ cgit_blame_link("blame", NULL, NULL, ctx.qry.head,
+ rev, path);
+ }
html(")\n");
if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
print_binary_buffer(buf, size);
else
print_text_buffer(basename, buf, size);
+
+ free(buf);
}
+struct single_tree_ctx {
+ struct strbuf *path;
+ struct object_id oid;
+ char *name;
+ size_t count;
+};
+
+static int single_tree_cb(const struct object_id *oid, struct strbuf *base,
+ const char *pathname, unsigned mode, int stage,
+ void *cbdata)
+{
+ struct single_tree_ctx *ctx = cbdata;
+
+ if (++ctx->count > 1)
+ return -1;
+
+ if (!S_ISDIR(mode)) {
+ ctx->count = 2;
+ return -1;
+ }
+
+ ctx->name = xstrdup(pathname);
+ oidcpy(&ctx->oid, oid);
+ strbuf_addf(ctx->path, "/%s", pathname);
+ return 0;
+}
+
+static void write_tree_link(const struct object_id *oid, char *name,
+ char *rev, struct strbuf *fullpath)
+{
+ size_t initial_length = fullpath->len;
+ struct tree *tree;
+ struct single_tree_ctx tree_ctx = {
+ .path = fullpath,
+ .count = 1,
+ };
+ struct pathspec paths = {
+ .nr = 0
+ };
+
+ oidcpy(&tree_ctx.oid, oid);
+
+ while (tree_ctx.count == 1) {
+ cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, rev,
+ fullpath->buf);
+
+ tree = lookup_tree(&tree_ctx.oid);
+ if (!tree)
+ return;
+
+ free(tree_ctx.name);
+ tree_ctx.name = NULL;
+ tree_ctx.count = 0;
+
+ read_tree_recursive(tree, "", 0, 1, &paths, single_tree_cb,
+ &tree_ctx);
+
+ if (tree_ctx.count != 1)
+ break;
-static int ls_item(const unsigned char *sha1, struct strbuf *base,
+ html(" / ");
+ name = tree_ctx.name;
+ }
+
+ strbuf_setlen(fullpath, initial_length);
+}
+
+static int ls_item(const struct object_id *oid, struct strbuf *base,
const char *pathname, unsigned mode, int stage, void *cbdata)
{
struct walk_tree_context *walk_tree_ctx = cbdata;
ctx.qry.path ? "/" : "", name);
if (!S_ISGITLINK(mode)) {
- type = sha1_object_info(sha1, &size);
+ type = oid_object_info(the_repository, oid, &size);
if (type == OBJ_BAD) {
htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>",
name,
- sha1_to_hex(sha1));
+ oid_to_hex(oid));
+ free(name);
return 0;
}
}
cgit_print_filemode(mode);
html("</td><td>");
if (S_ISGITLINK(mode)) {
- cgit_submodule_link("ls-mod", fullpath.buf, sha1_to_hex(sha1));
+ cgit_submodule_link("ls-mod", fullpath.buf, oid_to_hex(oid));
} else if (S_ISDIR(mode)) {
- cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head,
- walk_tree_ctx->curr_rev, fullpath.buf);
+ write_tree_link(oid, name, walk_tree_ctx->curr_rev,
+ &fullpath);
} else {
char *ext = strrchr(name, '.');
strbuf_addstr(&class, "ls-blob");
if (!S_ISGITLINK(mode))
cgit_plain_link("plain", NULL, "button", ctx.qry.head,
walk_tree_ctx->curr_rev, fullpath.buf);
+ if (!S_ISDIR(mode) && ctx.cfg.enable_blame)
+ cgit_blame_link("blame", NULL, "button", ctx.qry.head,
+ walk_tree_ctx->curr_rev, fullpath.buf);
html("</td></tr>\n");
free(name);
strbuf_release(&fullpath);
static void ls_head(void)
{
+ cgit_print_layout_start();
html("<table summary='tree listing' class='list'>\n");
html("<tr class='nohover'>");
html("<th class='left'>Mode</th>");
static void ls_tail(void)
{
html("</table>\n");
+ cgit_print_layout_end();
}
-static void ls_tree(const unsigned char *sha1, char *path, struct walk_tree_context *walk_tree_ctx)
+static void ls_tree(const struct object_id *oid, char *path, struct walk_tree_context *walk_tree_ctx)
{
struct tree *tree;
struct pathspec paths = {
.nr = 0
};
- tree = parse_tree_indirect(sha1);
+ tree = parse_tree_indirect(oid);
if (!tree) {
- cgit_print_error("Not a tree object: %s", sha1_to_hex(sha1));
+ cgit_print_error_page(404, "Not found",
+ "Not a tree object: %s", oid_to_hex(oid));
return;
}
}
-static int walk_tree(const unsigned char *sha1, struct strbuf *base,
+static int walk_tree(const struct object_id *oid, struct strbuf *base,
const char *pathname, unsigned mode, int stage, void *cbdata)
{
struct walk_tree_context *walk_tree_ctx = cbdata;
- static char buffer[PATH_MAX];
if (walk_tree_ctx->state == 0) {
- memcpy(buffer, base->buf, base->len);
- strcpy(buffer + base->len, pathname);
- if (strcmp(walk_tree_ctx->match_path, buffer))
+ struct strbuf buffer = STRBUF_INIT;
+
+ strbuf_addbuf(&buffer, base);
+ strbuf_addstr(&buffer, pathname);
+ if (strcmp(walk_tree_ctx->match_path, buffer.buf))
return READ_TREE_RECURSIVE;
if (S_ISDIR(mode)) {
walk_tree_ctx->state = 1;
+ cgit_set_title_from_path(buffer.buf);
+ strbuf_release(&buffer);
ls_head();
return READ_TREE_RECURSIVE;
} else {
- print_object(sha1, buffer, pathname, walk_tree_ctx->curr_rev);
+ walk_tree_ctx->state = 2;
+ print_object(oid, buffer.buf, pathname, walk_tree_ctx->curr_rev);
+ strbuf_release(&buffer);
return 0;
}
}
- ls_item(sha1, base, pathname, mode, stage, walk_tree_ctx);
+ ls_item(oid, base, pathname, mode, stage, walk_tree_ctx);
return 0;
}
*/
void cgit_print_tree(const char *rev, char *path)
{
- unsigned char sha1[20];
+ struct object_id oid;
struct commit *commit;
struct pathspec_item path_items = {
.match = path,
if (!rev)
rev = ctx.qry.head;
- if (get_sha1(rev, sha1)) {
- cgit_print_error("Invalid revision name: %s", rev);
+ if (get_oid(rev, &oid)) {
+ cgit_print_error_page(404, "Not found",
+ "Invalid revision name: %s", rev);
return;
}
- commit = lookup_commit_reference(sha1);
+ commit = lookup_commit_reference(&oid);
if (!commit || parse_commit(commit)) {
- cgit_print_error("Invalid commit reference: %s", rev);
+ cgit_print_error_page(404, "Not found",
+ "Invalid commit reference: %s", rev);
return;
}
walk_tree_ctx.curr_rev = xstrdup(rev);
if (path == NULL) {
- ls_tree(commit->tree->object.sha1, NULL, &walk_tree_ctx);
+ ls_tree(&commit->maybe_tree->object.oid, NULL, &walk_tree_ctx);
goto cleanup;
}
- read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+ read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
if (walk_tree_ctx.state == 1)
ls_tail();
+ else if (walk_tree_ctx.state == 2)
+ cgit_print_layout_end();
+ else
+ cgit_print_error_page(404, "Not found", "Path not found");
cleanup:
free(walk_tree_ctx.curr_rev);
git.ckatri.com / cgit.git / blobdiff