start_command() followed by finish_command(). Takes a pointer
to a `struct child_process` that specifies the details.
-`run_command_v_opt`, `run_command_v_opt_cd`, `run_command_v_opt_cd_env`::
+`run_command_v_opt`, `run_command_v_opt_cd_env`::
Convenience functions that encapsulate a sequence of
start_command() followed by finish_command(). The argument argv
NO_MEMMEM = YesPlease
NO_HSTRERROR = YesPlease
NO_MKDTEMP = YesPlease
+ OLD_ICONV = UnfortunatelyYes
ifeq ($(uname_R),5.8)
NEEDS_LIBICONV = YesPlease
NO_UNSETENV = YesPlease
#define USES_ZLIB_COMPRESSION 1
-const struct archiver {
+static const struct archiver {
const char *name;
write_archive_fn_t write_archive;
unsigned int flags;
#include <string.h>
#include "sha1.h"
-extern void sha_transform(uint32_t *hash, const unsigned char *data, uint32_t *W);
+extern void arm_sha_transform(uint32_t *hash, const unsigned char *data, uint32_t *W);
-void SHA1_Init(SHA_CTX *c)
+void arm_SHA1_Init(arm_SHA_CTX *c)
{
c->len = 0;
c->hash[0] = 0x67452301;
c->hash[4] = 0xc3d2e1f0;
}
-void SHA1_Update(SHA_CTX *c, const void *p, unsigned long n)
+void arm_SHA1_Update(arm_SHA_CTX *c, const void *p, unsigned long n)
{
uint32_t workspace[80];
unsigned int partial;
if (partial) {
done = 64 - partial;
memcpy(c->buffer + partial, p, done);
- sha_transform(c->hash, c->buffer, workspace);
+ arm_sha_transform(c->hash, c->buffer, workspace);
partial = 0;
} else
done = 0;
while (n >= done + 64) {
- sha_transform(c->hash, p + done, workspace);
+ arm_sha_transform(c->hash, p + done, workspace);
done += 64;
}
} else
memcpy(c->buffer + partial, p + done, n - done);
}
-void SHA1_Final(unsigned char *hash, SHA_CTX *c)
+void arm_SHA1_Final(unsigned char *hash, arm_SHA_CTX *c)
{
uint64_t bitlen;
uint32_t bitlen_hi, bitlen_lo;
bitlen = c->len << 3;
offset = c->len & 0x3f;
padlen = ((offset < 56) ? 56 : (64 + 56)) - offset;
- SHA1_Update(c, padding, padlen);
+ arm_SHA1_Update(c, padding, padlen);
bitlen_hi = bitlen >> 32;
bitlen_lo = bitlen & 0xffffffff;
bits[5] = bitlen_lo >> 16;
bits[6] = bitlen_lo >> 8;
bits[7] = bitlen_lo;
- SHA1_Update(c, bits, 8);
+ arm_SHA1_Update(c, bits, 8);
for (i = 0; i < 5; i++) {
uint32_t v = c->hash[i];
#include <stdint.h>
-typedef struct sha_context {
+typedef struct {
uint64_t len;
uint32_t hash[5];
unsigned char buffer[64];
-} SHA_CTX;
+} arm_SHA_CTX;
-void SHA1_Init(SHA_CTX *c);
-void SHA1_Update(SHA_CTX *c, const void *p, unsigned long n);
-void SHA1_Final(unsigned char *hash, SHA_CTX *c);
+void arm_SHA1_Init(arm_SHA_CTX *c);
+void arm_SHA1_Update(arm_SHA_CTX *c, const void *p, unsigned long n);
+void arm_SHA1_Final(unsigned char *hash, arm_SHA_CTX *c);
+
+#define git_SHA_CTX arm_SHA_CTX
+#define git_SHA1_Init arm_SHA1_Init
+#define git_SHA1_Update arm_SHA1_Update
+#define git_SHA1_Final arm_SHA1_Final
*/
.text
- .globl sha_transform
+ .globl arm_sha_transform
/*
* void sha_transform(uint32_t *hash, const unsigned char *data, uint32_t *W);
* note: the "data" pointer may be unaligned.
*/
-sha_transform:
+arm_sha_transform:
stmfd sp!, {r4 - r8, lr}
static unsigned char buffer[4096];
static unsigned int offset, len;
static off_t consumed_bytes;
-static SHA_CTX ctx;
+static git_SHA_CTX ctx;
/*
* When running under --strict mode, objects whose reachability are
if (min > sizeof(buffer))
die("cannot fill %d bytes", min);
if (offset) {
- SHA1_Update(&ctx, buffer, offset);
+ git_SHA1_Update(&ctx, buffer, offset);
memmove(buffer, buffer + offset, len);
offset = 0;
}
/* We don't take any non-flag arguments now.. Maybe some day */
usage(unpack_usage);
}
- SHA1_Init(&ctx);
+ git_SHA1_Init(&ctx);
unpack_all();
- SHA1_Update(&ctx, buffer, offset);
- SHA1_Final(sha1, &ctx);
+ git_SHA1_Update(&ctx, buffer, offset);
+ git_SHA1_Final(sha1, &ctx);
if (strict)
write_rest();
if (hashcmp(fill(20), sha1))
#include "hash.h"
#include SHA1_HEADER
-#include <zlib.h>
+#ifndef git_SHA_CTX
+#define git_SHA_CTX SHA_CTX
+#define git_SHA1_Init SHA1_Init
+#define git_SHA1_Update SHA1_Update
+#define git_SHA1_Final SHA1_Final
+#endif
+#include <zlib.h>
#if defined(NO_DEFLATE_BOUND) || ZLIB_VERNUM < 0x1200
#define deflateBound(c,s) ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
#endif
extern int git_default_config(const char *, const char *, void *);
extern int git_config_from_file(config_fn_t fn, const char *, void *);
extern int git_config(config_fn_t fn, void *);
-extern int git_parse_long(const char *, long *);
extern int git_parse_ulong(const char *, unsigned long *);
extern int git_config_int(const char *, const char *);
extern unsigned long git_config_ulong(const char *, const char *);
return graft;
}
-int read_graft_file(const char *graft_file)
+static int read_graft_file(const char *graft_file)
{
FILE *fp = fopen(graft_file, "r");
char buf[1024];
struct commit_graft *read_graft_line(char *buf, int len);
int register_commit_graft(struct commit_graft *, int);
-int read_graft_file(const char *graft_file);
struct commit_graft *lookup_commit_graft(const unsigned char *sha1);
extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup);
int baselen = 0;
static char var[MAXNAME];
+ /* U+FEFF Byte Order Mark in UTF8 */
+ static const unsigned char *utf8_bom = (unsigned char *) "\xef\xbb\xbf";
+ const unsigned char *bomptr = utf8_bom;
+
for (;;) {
int c = get_next_char();
+ if (bomptr && *bomptr) {
+ /* We are at the file beginning; skip UTF8-encoded BOM
+ * if present. Sane editors won't put this in on their
+ * own, but e.g. Windows Notepad will do it happily. */
+ if ((unsigned char) c == *bomptr) {
+ bomptr++;
+ continue;
+ } else {
+ /* Do not tolerate partial BOM. */
+ if (bomptr != utf8_bom)
+ break;
+ /* No BOM at file beginning. Cool. */
+ bomptr = NULL;
+ }
+ }
if (c == '\n') {
if (config_file_eof)
return 0;
return 0;
}
-int git_parse_long(const char *value, long *ret)
+static int git_parse_long(const char *value, long *ret)
{
if (value && *value) {
char *end;
int git_config_int(const char *name, const char *value)
{
- long ret;
+ long ret = 0;
if (!git_parse_long(value, &ret))
die_bad_config(name);
return ret;
unsigned offset = f->offset;
if (offset) {
- SHA1_Update(&f->ctx, f->buffer, offset);
+ git_SHA1_Update(&f->ctx, f->buffer, offset);
sha1flush(f, f->buffer, offset);
f->offset = 0;
}
- SHA1_Final(f->buffer, &f->ctx);
+ git_SHA1_Final(f->buffer, &f->ctx);
if (result)
hashcpy(result, f->buffer);
if (flags & (CSUM_CLOSE | CSUM_FSYNC)) {
buf = (char *) buf + nr;
left -= nr;
if (!left) {
- SHA1_Update(&f->ctx, data, offset);
+ git_SHA1_Update(&f->ctx, data, offset);
sha1flush(f, data, offset);
offset = 0;
}
f->tp = tp;
f->name = name;
f->do_crc = 0;
- SHA1_Init(&f->ctx);
+ git_SHA1_Init(&f->ctx);
return f;
}
struct sha1file {
int fd;
unsigned int offset;
- SHA_CTX ctx;
+ git_SHA_CTX ctx;
off_t total;
struct progress *tp;
const char *name;
}
struct patch_id_t {
- SHA_CTX *ctx;
+ git_SHA_CTX *ctx;
int patchlen;
};
new_len = remove_space(line, len);
- SHA1_Update(data->ctx, line, new_len);
+ git_SHA1_Update(data->ctx, line, new_len);
data->patchlen += new_len;
}
{
struct diff_queue_struct *q = &diff_queued_diff;
int i;
- SHA_CTX ctx;
+ git_SHA_CTX ctx;
struct patch_id_t data;
char buffer[PATH_MAX * 4 + 20];
- SHA1_Init(&ctx);
+ git_SHA1_Init(&ctx);
memset(&data, 0, sizeof(struct patch_id_t));
data.ctx = &ctx;
len2, p->two->path,
len1, p->one->path,
len2, p->two->path);
- SHA1_Update(&ctx, buffer, len1);
+ git_SHA1_Update(&ctx, buffer, len1);
xpp.flags = XDF_NEED_MINIMAL;
xecfg.ctxlen = 3;
&xpp, &xecfg, &ecb);
}
- SHA1_Final(sha1, &ctx);
+ git_SHA1_Final(sha1, &ctx);
return 0;
}
return ent;
}
-struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len)
+static struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len)
{
if (cache_name_exists(pathname, len, ignore_case))
return NULL;
return dir->entries[dir->nr++] = dir_entry_new(pathname, len);
}
-struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len)
+static struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len)
{
if (cache_name_pos(pathname, len) >= 0)
return NULL;
extern void add_exclude(const char *string, const char *base,
int baselen, struct exclude_list *which);
extern int file_exists(const char *);
-extern struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len);
extern char *get_relative_cwd(char *buffer, int size, const char *dir);
extern int is_inside_dir(const char *dir);
static char *create_index(void)
{
static char tmpfile[PATH_MAX];
- SHA_CTX ctx;
+ git_SHA_CTX ctx;
struct sha1file *f;
struct object_entry **idx, **c, **last, *e;
struct object_entry_pool *o;
idx_fd = xmkstemp(tmpfile);
f = sha1fd(idx_fd, tmpfile);
sha1write(f, array, 256 * sizeof(int));
- SHA1_Init(&ctx);
+ git_SHA1_Init(&ctx);
for (c = idx; c != last; c++) {
uint32_t offset = htonl((*c)->offset);
sha1write(f, &offset, 4);
sha1write(f, (*c)->sha1, sizeof((*c)->sha1));
- SHA1_Update(&ctx, (*c)->sha1, 20);
+ git_SHA1_Update(&ctx, (*c)->sha1, 20);
}
sha1write(f, pack_data->sha1, sizeof(pack_data->sha1));
sha1close(f, NULL, CSUM_FSYNC);
free(idx);
- SHA1_Final(pack_data->sha1, &ctx);
+ git_SHA1_Final(pack_data->sha1, &ctx);
return tmpfile;
}
unsigned char hdr[96];
unsigned char sha1[20];
unsigned long hdrlen, deltalen;
- SHA_CTX c;
+ git_SHA_CTX c;
z_stream s;
hdrlen = sprintf((char*)hdr,"%s %lu", typename(type),
(unsigned long)dat->len) + 1;
- SHA1_Init(&c);
- SHA1_Update(&c, hdr, hdrlen);
- SHA1_Update(&c, dat->buf, dat->len);
- SHA1_Final(sha1, &c);
+ git_SHA1_Init(&c);
+ git_SHA1_Update(&c, hdr, hdrlen);
+ git_SHA1_Update(&c, dat->buf, dat->len);
+ git_SHA1_Final(sha1, &c);
if (sha1out)
hashcpy(sha1out, sha1);
right: 12px
}
+p.projsearch {
+ text-align: center;
+}
+
td.linenr {
text-align: right;
}
our $my_url = $cgi->url();
our $my_uri = $cgi->url(-absolute => 1);
+# if we're called with PATH_INFO, we have to strip that
+# from the URL to find our real URL
+if (my $path_info = $ENV{"PATH_INFO"}) {
+ $my_url =~ s,\Q$path_info\E$,,;
+ $my_uri =~ s,\Q$path_info\E$,,;
+}
+
# core git executable to use
# this can just be "git" if your webserver has a sensible PATH
our $GIT = "++GIT_BINDIR++/git";
'actions' => {
'override' => 0,
'default' => []},
+
+ # Allow gitweb scan project content tags described in ctags/
+ # of project repository, and display the popular Web 2.0-ish
+ # "tag cloud" near the project list. Note that this is something
+ # COMPLETELY different from the normal Git tags.
+
+ # gitweb by itself can show existing tags, but it does not handle
+ # tagging itself; you need an external application for that.
+ # For an example script, check Girocco's cgi/tagproj.cgi.
+ # You may want to install the HTML::TagCloud Perl module to get
+ # a pretty tag cloud instead of just a list of tags.
+
+ # To enable system wide have in $GITWEB_CONFIG
+ # $feature{'ctags'}{'default'} = ['path_to_tag_script'];
+ # Project specific override is not supported.
+ 'ctags' => {
+ 'override' => 0,
+ 'default' => [0]},
);
sub gitweb_check_feature {
);
my $chr = ( (exists $es{$cntrl})
? $es{$cntrl}
- : sprintf('\%03o', ord($cntrl)) );
+ : sprintf('\%2x', ord($cntrl)) );
if ($opts{-nohtml}) {
return $chr;
} else {
return $descr;
}
+sub git_get_project_ctags {
+ my $path = shift;
+ my $ctags = {};
+
+ $git_dir = "$projectroot/$path";
+ foreach (<$git_dir/ctags/*>) {
+ open CT, $_ or next;
+ my $val = <CT>;
+ chomp $val;
+ close CT;
+ my $ctag = $_; $ctag =~ s#.*/##;
+ $ctags->{$ctag} = $val;
+ }
+ $ctags;
+}
+
+sub git_populate_project_tagcloud {
+ my $ctags = shift;
+
+ # First, merge different-cased tags; tags vote on casing
+ my %ctags_lc;
+ foreach (keys %$ctags) {
+ $ctags_lc{lc $_}->{count} += $ctags->{$_};
+ if (not $ctags_lc{lc $_}->{topcount}
+ or $ctags_lc{lc $_}->{topcount} < $ctags->{$_}) {
+ $ctags_lc{lc $_}->{topcount} = $ctags->{$_};
+ $ctags_lc{lc $_}->{topname} = $_;
+ }
+ }
+
+ my $cloud;
+ if (eval { require HTML::TagCloud; 1; }) {
+ $cloud = HTML::TagCloud->new;
+ foreach (sort keys %ctags_lc) {
+ # Pad the title with spaces so that the cloud looks
+ # less crammed.
+ my $title = $ctags_lc{$_}->{topname};
+ $title =~ s/ / /g;
+ $title =~ s/^/ /g;
+ $title =~ s/$/ /g;
+ $cloud->add($title, $home_link."?by_tag=".$_, $ctags_lc{$_}->{count});
+ }
+ } else {
+ $cloud = \%ctags_lc;
+ }
+ $cloud;
+}
+
+sub git_show_project_tagcloud {
+ my ($cloud, $count) = @_;
+ print STDERR ref($cloud)."..\n";
+ if (ref $cloud eq 'HTML::TagCloud') {
+ return $cloud->html_and_css($count);
+ } else {
+ my @tags = sort { $cloud->{$a}->{count} <=> $cloud->{$b}->{count} } keys %$cloud;
+ return '<p align="center">' . join (', ', map {
+ "<a href=\"$home_link?by_tag=$_\">$cloud->{$_}->{topname}</a>"
+ } splice(@tags, 0, $count)) . '</p>';
+ }
+}
+
sub git_get_project_url_list {
my $path = shift;
my $subdir = substr($File::Find::name, $pfxlen + 1);
# we check related file in $projectroot
- if ($check_forks and $subdir =~ m#/.#) {
- $File::Find::prune = 1;
- } elsif (check_export_ok("$projectroot/$filter/$subdir")) {
+ if (check_export_ok("$projectroot/$filter/$subdir")) {
push @list, { path => ($filter ? "$filter/" : '') . $subdir };
$File::Find::prune = 1;
}
my ($projlist, $check_forks) = @_;
my @projects;
+ my $show_ctags = gitweb_check_feature('ctags');
PROJECT:
foreach my $pr (@$projlist) {
my (@activity) = git_get_last_activity($pr->{'path'});
$pr->{'forks'} = 0;
}
}
+ $show_ctags and $pr->{'ctags'} = git_get_project_ctags($pr->{'path'});
push @projects, $pr;
}
}
sub git_project_list_body {
+ # actually uses global variable $project
my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
my ($check_forks) = gitweb_check_feature('forks');
@projects = sort {$a->{$oi->{'key'}} <=> $b->{$oi->{'key'}}} @projects;
}
+ my $show_ctags = gitweb_check_feature('ctags');
+ if ($show_ctags) {
+ my %ctags;
+ foreach my $p (@projects) {
+ foreach my $ct (keys %{$p->{'ctags'}}) {
+ $ctags{$ct} += $p->{'ctags'}->{$ct};
+ }
+ }
+ my $cloud = git_populate_project_tagcloud(\%ctags);
+ print git_show_project_tagcloud($cloud, 64);
+ }
+
print "<table class=\"project_list\">\n";
unless ($no_header) {
print "<tr>\n";
"</tr>\n";
}
my $alternate = 1;
+ my $tagfilter = $cgi->param('by_tag');
for (my $i = $from; $i <= $to; $i++) {
my $pr = $projects[$i];
+
+ next if $tagfilter and $show_ctags and not grep { lc $_ eq lc $tagfilter } keys %{$pr->{'ctags'}};
+ next if $searchtext and not $pr->{'path'} =~ /$searchtext/
+ and not $pr->{'descr_long'} =~ /$searchtext/;
+ # Weed out forks or non-matching entries of search
+ if ($check_forks) {
+ my $forkbase = $project; $forkbase ||= ''; $forkbase =~ s#\.git$#/#;
+ $forkbase="^$forkbase" if $forkbase;
+ next if not $searchtext and not $tagfilter and $show_ctags
+ and $pr->{'path'} =~ m#$forkbase.*/.*#; # regexp-safe
+ }
+
if ($alternate) {
print "<tr class=\"dark\">\n";
} else {
close $fd;
print "</div>\n";
}
+ print $cgi->startform(-method => "get") .
+ "<p class=\"projsearch\">Search:\n" .
+ $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
+ "</p>" .
+ $cgi->end_form() . "\n";
git_project_list_body(\@list, $order);
git_footer_html();
}
print "<div class=\"title\"> </div>\n";
print "<table class=\"projects_list\">\n" .
- "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
- "<tr><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n";
+ "<tr id=\"metadata_desc\"><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
+ "<tr id=\"metadata_owner\"><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n";
if (defined $cd{'rfc2822'}) {
- print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
+ print "<tr id=\"metadata_lchange\"><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n";
}
# use per project git URL list in $projectroot/$project/cloneurl
@url_list = map { "$_/$project" } @git_base_url_list unless @url_list;
foreach my $git_url (@url_list) {
next unless $git_url;
- print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n";
+ print "<tr class=\"metadata_url\"><td>$url_tag</td><td>$git_url</td></tr>\n";
$url_tag = "";
}
+
+ # Tag cloud
+ my $show_ctags = (gitweb_check_feature('ctags'))[0];
+ if ($show_ctags) {
+ my $ctags = git_get_project_ctags($project);
+ my $cloud = git_populate_project_tagcloud($ctags);
+ print "<tr id=\"metadata_ctags\"><td>Content tags:<br />";
+ print "</td>\n<td>" unless %$ctags;
+ print "<form action=\"$show_ctags\" method=\"post\"><input type=\"hidden\" name=\"p\" value=\"$project\" />Add: <input type=\"text\" name=\"t\" size=\"8\" /></form>";
+ print "</td>\n<td>" if %$ctags;
+ print git_show_project_tagcloud($cloud, 48);
+ print "</td></tr>";
+ }
+
print "</table>\n";
if (-s "$projectroot/$project/README.html") {
$hash = $hash_base;
}
}
+ die_error(404, "No such tree") unless defined($hash);
$/ = "\0";
open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash
or die_error(500, "Open git-ls-tree failed");
if ($basedir ne '' && substr($basedir, -1) ne '/') {
$basedir .= '/';
}
+ git_print_page_path($file_name, 'tree', $hash_base);
}
- git_print_page_path($file_name, 'tree', $hash_base);
print "<div class=\"page_body\">\n";
print "<table class=\"tree\">\n";
my $alternate = 1;
char errorstr[CURL_ERROR_SIZE];
long http_code;
unsigned char real_sha1[20];
- SHA_CTX c;
+ git_SHA_CTX c;
z_stream stream;
int zret;
int rename;
request->stream.next_out = expn;
request->stream.avail_out = sizeof(expn);
request->zret = inflate(&request->stream, Z_SYNC_FLUSH);
- SHA1_Update(&request->c, expn,
+ git_SHA1_Update(&request->c, expn,
sizeof(expn) - request->stream.avail_out);
} while (request->stream.avail_in && request->zret == Z_OK);
data_received++;
inflateInit(&request->stream);
- SHA1_Init(&request->c);
+ git_SHA1_Init(&request->c);
url = xmalloc(strlen(remote->url) + 50);
request->url = xmalloc(strlen(remote->url) + 50);
if (prev_read == -1) {
memset(&request->stream, 0, sizeof(request->stream));
inflateInit(&request->stream);
- SHA1_Init(&request->c);
+ git_SHA1_Init(&request->c);
if (prev_posn>0) {
prev_posn = 0;
lseek(request->local_fileno, 0, SEEK_SET);
fprintf(stderr, "Warning: requested range invalid; we may already have all the data.\n");
inflateEnd(&request->stream);
- SHA1_Final(request->real_sha1, &request->c);
+ git_SHA1_Final(request->real_sha1, &request->c);
if (request->zret != Z_STREAM_END) {
unlink(request->tmpfile);
} else if (hashcmp(request->obj->sha1, request->real_sha1)) {
char errorstr[CURL_ERROR_SIZE];
long http_code;
unsigned char real_sha1[20];
- SHA_CTX c;
+ git_SHA_CTX c;
z_stream stream;
int zret;
int rename;
obj_req->stream.next_out = expn;
obj_req->stream.avail_out = sizeof(expn);
obj_req->zret = inflate(&obj_req->stream, Z_SYNC_FLUSH);
- SHA1_Update(&obj_req->c, expn,
+ git_SHA1_Update(&obj_req->c, expn,
sizeof(expn) - obj_req->stream.avail_out);
} while (obj_req->stream.avail_in && obj_req->zret == Z_OK);
data_received++;
inflateInit(&obj_req->stream);
- SHA1_Init(&obj_req->c);
+ git_SHA1_Init(&obj_req->c);
url = xmalloc(strlen(obj_req->repo->base) + 51);
obj_req->url = xmalloc(strlen(obj_req->repo->base) + 51);
if (prev_read == -1) {
memset(&obj_req->stream, 0, sizeof(obj_req->stream));
inflateInit(&obj_req->stream);
- SHA1_Init(&obj_req->c);
+ git_SHA1_Init(&obj_req->c);
if (prev_posn>0) {
prev_posn = 0;
lseek(obj_req->local, 0, SEEK_SET);
}
inflateEnd(&obj_req->stream);
- SHA1_Final(obj_req->real_sha1, &obj_req->c);
+ git_SHA1_Final(obj_req->real_sha1, &obj_req->c);
if (obj_req->zret != Z_STREAM_END) {
unlink(obj_req->tmpfile);
return;
static unsigned char input_buffer[4096];
static unsigned int input_offset, input_len;
static off_t consumed_bytes;
-static SHA_CTX input_ctx;
+static git_SHA_CTX input_ctx;
static uint32_t input_crc32;
static int input_fd, output_fd, pack_fd;
if (input_offset) {
if (output_fd >= 0)
write_or_die(output_fd, input_buffer, input_offset);
- SHA1_Update(&input_ctx, input_buffer, input_offset);
+ git_SHA1_Update(&input_ctx, input_buffer, input_offset);
memmove(input_buffer, input_buffer + input_offset, input_len);
input_offset = 0;
}
output_fd = -1;
pack_fd = input_fd;
}
- SHA1_Init(&input_ctx);
+ git_SHA1_Init(&input_ctx);
return pack_name;
}
/* Check pack integrity */
flush();
- SHA1_Final(sha1, &input_ctx);
+ git_SHA1_Final(sha1, &input_ctx);
if (hashcmp(fill(20), sha1))
die("pack is corrupted (SHA1 mismatch)");
use(20);
#include "sha1.h"
-static void shaHashBlock(SHA_CTX *ctx);
+static void shaHashBlock(moz_SHA_CTX *ctx);
-void SHA1_Init(SHA_CTX *ctx) {
+void moz_SHA1_Init(moz_SHA_CTX *ctx) {
int i;
ctx->lenW = 0;
}
-void SHA1_Update(SHA_CTX *ctx, const void *_dataIn, int len) {
+void moz_SHA1_Update(moz_SHA_CTX *ctx, const void *_dataIn, int len) {
const unsigned char *dataIn = _dataIn;
int i;
}
-void SHA1_Final(unsigned char hashout[20], SHA_CTX *ctx) {
+void moz_SHA1_Final(unsigned char hashout[20], moz_SHA_CTX *ctx) {
unsigned char pad0x80 = 0x80;
unsigned char pad0x00 = 0x00;
unsigned char padlen[8];
padlen[5] = (unsigned char)((ctx->sizeLo >> 16) & 255);
padlen[6] = (unsigned char)((ctx->sizeLo >> 8) & 255);
padlen[7] = (unsigned char)((ctx->sizeLo >> 0) & 255);
- SHA1_Update(ctx, &pad0x80, 1);
+ moz_SHA1_Update(ctx, &pad0x80, 1);
while (ctx->lenW != 56)
- SHA1_Update(ctx, &pad0x00, 1);
- SHA1_Update(ctx, padlen, 8);
+ moz_SHA1_Update(ctx, &pad0x00, 1);
+ moz_SHA1_Update(ctx, padlen, 8);
/* Output hash
*/
/*
* Re-initialize the context (also zeroizes contents)
*/
- SHA1_Init(ctx);
+ moz_SHA1_Init(ctx);
}
#define SHA_ROT(X,n) (((X) << (n)) | ((X) >> (32-(n))))
-static void shaHashBlock(SHA_CTX *ctx) {
+static void shaHashBlock(moz_SHA_CTX *ctx) {
int t;
unsigned int A,B,C,D,E,TEMP;
unsigned int W[80];
int lenW;
unsigned int sizeHi,sizeLo;
-} SHA_CTX;
+} moz_SHA_CTX;
-void SHA1_Init(SHA_CTX *ctx);
-void SHA1_Update(SHA_CTX *ctx, const void *dataIn, int len);
-void SHA1_Final(unsigned char hashout[20], SHA_CTX *ctx);
+void moz_SHA1_Init(moz_SHA_CTX *ctx);
+void moz_SHA1_Update(moz_SHA_CTX *ctx, const void *dataIn, int len);
+void moz_SHA1_Final(unsigned char hashout[20], moz_SHA_CTX *ctx);
+
+#define git_SHA_CTX moz_SHA_CTX
+#define git_SHA1_Init moz_SHA1_Init
+#define git_SHA1_Update moz_SHA1_Update
+#define git_SHA1_Final moz_SHA1_Final
{
off_t index_size = p->index_size;
const unsigned char *index_base = p->index_data;
- SHA_CTX ctx;
+ git_SHA_CTX ctx;
unsigned char sha1[20], *pack_sig;
off_t offset = 0, pack_sig_ofs = p->pack_size - 20;
uint32_t nr_objects, i;
* immediately.
*/
- SHA1_Init(&ctx);
+ git_SHA1_Init(&ctx);
while (offset < pack_sig_ofs) {
unsigned int remaining;
unsigned char *in = use_pack(p, w_curs, offset, &remaining);
offset += remaining;
if (offset > pack_sig_ofs)
remaining -= (unsigned int)(offset - pack_sig_ofs);
- SHA1_Update(&ctx, in, remaining);
+ git_SHA1_Update(&ctx, in, remaining);
}
- SHA1_Final(sha1, &ctx);
+ git_SHA1_Final(sha1, &ctx);
pack_sig = use_pack(p, w_curs, pack_sig_ofs, NULL);
if (hashcmp(sha1, pack_sig))
err = error("%s SHA1 checksum mismatch",
{
off_t index_size;
const unsigned char *index_base;
- SHA_CTX ctx;
+ git_SHA_CTX ctx;
unsigned char sha1[20];
int err = 0;
struct pack_window *w_curs = NULL;
index_base = p->index_data;
/* Verify SHA1 sum of the index file */
- SHA1_Init(&ctx);
- SHA1_Update(&ctx, index_base, (unsigned int)(index_size - 20));
- SHA1_Final(sha1, &ctx);
+ git_SHA1_Init(&ctx);
+ git_SHA1_Update(&ctx, index_base, (unsigned int)(index_size - 20));
+ git_SHA1_Final(sha1, &ctx);
if (hashcmp(sha1, index_base + index_size - 20))
err = error("Packfile index for %s SHA1 mismatch",
p->pack_name);
off_t last_obj_offset = 0;
uint32_t array[256];
int i, fd;
- SHA_CTX ctx;
+ git_SHA_CTX ctx;
uint32_t index_version;
if (nr_objects) {
sha1write(f, array, 256 * 4);
/* compute the SHA1 hash of sorted object names. */
- SHA1_Init(&ctx);
+ git_SHA1_Init(&ctx);
/*
* Write the actual SHA1 entries..
sha1write(f, &offset, 4);
}
sha1write(f, obj->sha1, 20);
- SHA1_Update(&ctx, obj->sha1, 20);
+ git_SHA1_Update(&ctx, obj->sha1, 20);
}
if (index_version >= 2) {
sha1write(f, sha1, 20);
sha1close(f, NULL, CSUM_FSYNC);
- SHA1_Final(sha1, &ctx);
+ git_SHA1_Final(sha1, &ctx);
return index_name;
}
off_t partial_pack_offset)
{
int aligned_sz, buf_sz = 8 * 1024;
- SHA_CTX old_sha1_ctx, new_sha1_ctx;
+ git_SHA_CTX old_sha1_ctx, new_sha1_ctx;
struct pack_header hdr;
char *buf;
- SHA1_Init(&old_sha1_ctx);
- SHA1_Init(&new_sha1_ctx);
+ git_SHA1_Init(&old_sha1_ctx);
+ git_SHA1_Init(&new_sha1_ctx);
if (lseek(pack_fd, 0, SEEK_SET) != 0)
die("Failed seeking to start of %s: %s", pack_name, strerror(errno));
die("Unable to reread header of %s: %s", pack_name, strerror(errno));
if (lseek(pack_fd, 0, SEEK_SET) != 0)
die("Failed seeking to start of %s: %s", pack_name, strerror(errno));
- SHA1_Update(&old_sha1_ctx, &hdr, sizeof(hdr));
+ git_SHA1_Update(&old_sha1_ctx, &hdr, sizeof(hdr));
hdr.hdr_entries = htonl(object_count);
- SHA1_Update(&new_sha1_ctx, &hdr, sizeof(hdr));
+ git_SHA1_Update(&new_sha1_ctx, &hdr, sizeof(hdr));
write_or_die(pack_fd, &hdr, sizeof(hdr));
partial_pack_offset -= sizeof(hdr);
break;
if (n < 0)
die("Failed to checksum %s: %s", pack_name, strerror(errno));
- SHA1_Update(&new_sha1_ctx, buf, n);
+ git_SHA1_Update(&new_sha1_ctx, buf, n);
aligned_sz -= n;
if (!aligned_sz)
if (!partial_pack_sha1)
continue;
- SHA1_Update(&old_sha1_ctx, buf, n);
+ git_SHA1_Update(&old_sha1_ctx, buf, n);
partial_pack_offset -= n;
if (partial_pack_offset == 0) {
unsigned char sha1[20];
- SHA1_Final(sha1, &old_sha1_ctx);
+ git_SHA1_Final(sha1, &old_sha1_ctx);
if (hashcmp(sha1, partial_pack_sha1) != 0)
die("Unexpected checksum for %s "
"(disk corruption?)", pack_name);
* pack, which also means making partial_pack_offset
* big enough not to matter anymore.
*/
- SHA1_Init(&old_sha1_ctx);
+ git_SHA1_Init(&old_sha1_ctx);
partial_pack_offset = ~partial_pack_offset;
partial_pack_offset -= MSB(partial_pack_offset, 1);
}
free(buf);
if (partial_pack_sha1)
- SHA1_Final(partial_pack_sha1, &old_sha1_ctx);
- SHA1_Final(new_pack_sha1, &new_sha1_ctx);
+ git_SHA1_Final(partial_pack_sha1, &old_sha1_ctx);
+ git_SHA1_Final(new_pack_sha1, &new_sha1_ctx);
write_or_die(pack_fd, new_pack_sha1, 20);
fsync_or_die(pack_fd, pack_name);
}
#include "cache.h"
-static void flush_current_id(int patchlen, unsigned char *id, SHA_CTX *c)
+static void flush_current_id(int patchlen, unsigned char *id, git_SHA_CTX *c)
{
unsigned char result[20];
char name[50];
if (!patchlen)
return;
- SHA1_Final(result, c);
+ git_SHA1_Final(result, c);
memcpy(name, sha1_to_hex(id), 41);
printf("%s %s\n", sha1_to_hex(result), name);
- SHA1_Init(c);
+ git_SHA1_Init(c);
}
static int remove_space(char *line)
{
static unsigned char sha1[20];
static char line[1000];
- SHA_CTX ctx;
+ git_SHA_CTX ctx;
int patchlen = 0;
- SHA1_Init(&ctx);
+ git_SHA1_Init(&ctx);
while (fgets(line, sizeof(line), stdin) != NULL) {
unsigned char n[20];
char *p = line;
/* Compute the sha without whitespace */
len = remove_space(line);
patchlen += len;
- SHA1_Update(&ctx, line, len);
+ git_SHA1_Update(&ctx, line, len);
}
flush_current_id(patchlen, sha1, &ctx);
}
#include <string.h>
#include "sha1.h"
-extern void sha1_core(uint32_t *hash, const unsigned char *p,
- unsigned int nblocks);
+extern void ppc_sha1_core(uint32_t *hash, const unsigned char *p,
+ unsigned int nblocks);
-int SHA1_Init(SHA_CTX *c)
+int ppc_SHA1_Init(ppc_SHA_CTX *c)
{
c->hash[0] = 0x67452301;
c->hash[1] = 0xEFCDAB89;
return 0;
}
-int SHA1_Update(SHA_CTX *c, const void *ptr, unsigned long n)
+int ppc_SHA1_Update(ppc_SHA_CTX *c, const void *ptr, unsigned long n)
{
unsigned long nb;
const unsigned char *p = ptr;
nb = n;
memcpy(&c->buf.b[c->cnt], p, nb);
if ((c->cnt += nb) == 64) {
- sha1_core(c->hash, c->buf.b, 1);
+ ppc_sha1_core(c->hash, c->buf.b, 1);
c->cnt = 0;
}
} else {
nb = n >> 6;
- sha1_core(c->hash, p, nb);
+ ppc_sha1_core(c->hash, p, nb);
nb <<= 6;
}
n -= nb;
return 0;
}
-int SHA1_Final(unsigned char *hash, SHA_CTX *c)
+int ppc_SHA1_Final(unsigned char *hash, ppc_SHA_CTX *c)
{
unsigned int cnt = c->cnt;
if (cnt > 56) {
if (cnt < 64)
memset(&c->buf.b[cnt], 0, 64 - cnt);
- sha1_core(c->hash, c->buf.b, 1);
+ ppc_sha1_core(c->hash, c->buf.b, 1);
cnt = 0;
}
if (cnt < 56)
memset(&c->buf.b[cnt], 0, 56 - cnt);
c->buf.l[7] = c->len;
- sha1_core(c->hash, c->buf.b, 1);
+ ppc_sha1_core(c->hash, c->buf.b, 1);
memcpy(hash, c->hash, 20);
return 0;
}
*/
#include <stdint.h>
-typedef struct sha_context {
+typedef struct {
uint32_t hash[5];
uint32_t cnt;
uint64_t len;
unsigned char b[64];
uint64_t l[8];
} buf;
-} SHA_CTX;
+} ppc_SHA_CTX;
-int SHA1_Init(SHA_CTX *c);
-int SHA1_Update(SHA_CTX *c, const void *p, unsigned long n);
-int SHA1_Final(unsigned char *hash, SHA_CTX *c);
+int ppc_SHA1_Init(ppc_SHA_CTX *c);
+int ppc_SHA1_Update(ppc_SHA_CTX *c, const void *p, unsigned long n);
+int ppc_SHA1_Final(unsigned char *hash, ppc_SHA_CTX *c);
+
+#define git_SHA_CTX ppc_SHA_CTX
+#define git_SHA1_Init ppc_SHA1_Init
+#define git_SHA1_Update ppc_SHA1_Update
+#define git_SHA1_Final ppc_SHA1_Final
STEPUP4(fn, (t)+12, (s)+12,); \
STEPUP4(fn, (t)+16, (s)+16, loadk)
- .globl sha1_core
-sha1_core:
+ .globl ppc_sha1_core
+ppc_sha1_core:
stwu %r1,-80(%r1)
stmw %r13,4(%r1)
static int verify_hdr(struct cache_header *hdr, unsigned long size)
{
- SHA_CTX c;
+ git_SHA_CTX c;
unsigned char sha1[20];
if (hdr->hdr_signature != htonl(CACHE_SIGNATURE))
return error("bad signature");
if (hdr->hdr_version != htonl(2))
return error("bad index version");
- SHA1_Init(&c);
- SHA1_Update(&c, hdr, size - 20);
- SHA1_Final(sha1, &c);
+ git_SHA1_Init(&c);
+ git_SHA1_Update(&c, hdr, size - 20);
+ git_SHA1_Final(sha1, &c);
if (hashcmp(sha1, (unsigned char *)hdr + size - 20))
return error("bad index file sha1 signature");
return 0;
static unsigned char write_buffer[WRITE_BUFFER_SIZE];
static unsigned long write_buffer_len;
-static int ce_write_flush(SHA_CTX *context, int fd)
+static int ce_write_flush(git_SHA_CTX *context, int fd)
{
unsigned int buffered = write_buffer_len;
if (buffered) {
- SHA1_Update(context, write_buffer, buffered);
+ git_SHA1_Update(context, write_buffer, buffered);
if (write_in_full(fd, write_buffer, buffered) != buffered)
return -1;
write_buffer_len = 0;
return 0;
}
-static int ce_write(SHA_CTX *context, int fd, void *data, unsigned int len)
+static int ce_write(git_SHA_CTX *context, int fd, void *data, unsigned int len)
{
while (len) {
unsigned int buffered = write_buffer_len;
return 0;
}
-static int write_index_ext_header(SHA_CTX *context, int fd,
+static int write_index_ext_header(git_SHA_CTX *context, int fd,
unsigned int ext, unsigned int sz)
{
ext = htonl(ext);
(ce_write(context, fd, &sz, 4) < 0)) ? -1 : 0;
}
-static int ce_flush(SHA_CTX *context, int fd)
+static int ce_flush(git_SHA_CTX *context, int fd)
{
unsigned int left = write_buffer_len;
if (left) {
write_buffer_len = 0;
- SHA1_Update(context, write_buffer, left);
+ git_SHA1_Update(context, write_buffer, left);
}
/* Flush first if not enough space for SHA1 signature */
}
/* Append the SHA1 signature at the end */
- SHA1_Final(write_buffer + left, context);
+ git_SHA1_Final(write_buffer + left, context);
left += 20;
return (write_in_full(fd, write_buffer, left) != left) ? -1 : 0;
}
}
}
-static int ce_write_entry(SHA_CTX *c, int fd, struct cache_entry *ce)
+static int ce_write_entry(git_SHA_CTX *c, int fd, struct cache_entry *ce)
{
int size = ondisk_ce_size(ce);
struct ondisk_cache_entry *ondisk = xcalloc(1, size);
int write_index(const struct index_state *istate, int newfd)
{
- SHA_CTX c;
+ git_SHA_CTX c;
struct cache_header hdr;
int i, err, removed;
struct cache_entry **cache = istate->cache;
hdr.hdr_version = htonl(2);
hdr.hdr_entries = htonl(entries - removed);
- SHA1_Init(&c);
+ git_SHA1_Init(&c);
if (ce_write(&c, newfd, &hdr, sizeof(hdr)) < 0)
return -1;
static int handle_file(const char *path,
unsigned char *sha1, const char *output)
{
- SHA_CTX ctx;
+ git_SHA_CTX ctx;
char buf[1024];
int hunk_no = 0;
enum {
}
if (sha1)
- SHA1_Init(&ctx);
+ git_SHA1_Init(&ctx);
strbuf_init(&one, 0);
strbuf_init(&two, 0);
fputs(">>>>>>>\n", out);
}
if (sha1) {
- SHA1_Update(&ctx, one.buf ? one.buf : "",
+ git_SHA1_Update(&ctx, one.buf ? one.buf : "",
one.len + 1);
- SHA1_Update(&ctx, two.buf ? two.buf : "",
+ git_SHA1_Update(&ctx, two.buf ? two.buf : "",
two.len + 1);
}
strbuf_reset(&one);
if (out)
fclose(out);
if (sha1)
- SHA1_Final(sha1, &ctx);
+ git_SHA1_Final(sha1, &ctx);
if (hunk != RR_CONTEXT) {
if (output)
unlink(output);
return run_command(&cmd);
}
-int run_command_v_opt_cd(const char **argv, int opt, const char *dir)
-{
- struct child_process cmd;
- prepare_run_command_v_opt(&cmd, argv, opt);
- cmd.dir = dir;
- return run_command(&cmd);
-}
-
int run_command_v_opt_cd_env(const char **argv, int opt, const char *dir, const char *const *env)
{
struct child_process cmd;
#define RUN_GIT_CMD 2 /*If this is to be git sub-command */
#define RUN_COMMAND_STDOUT_TO_STDERR 4
int run_command_v_opt(const char **argv, int opt);
-int run_command_v_opt_cd(const char **argv, int opt, const char *dir);
/*
* env (the environment) is to be formatted like environ: "VAR=VALUE".
const char *type, unsigned char *sha1,
char *hdr, int *hdrlen)
{
- SHA_CTX c;
+ git_SHA_CTX c;
/* Generate the header */
*hdrlen = sprintf(hdr, "%s %lu", type, len)+1;
/* Sha1.. */
- SHA1_Init(&c);
- SHA1_Update(&c, hdr, *hdrlen);
- SHA1_Update(&c, buf, len);
- SHA1_Final(sha1, &c);
+ git_SHA1_Init(&c);
+ git_SHA1_Update(&c, hdr, *hdrlen);
+ git_SHA1_Update(&c, buf, len);
+ git_SHA1_Final(sha1, &c);
}
/*
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2008 David Aguilar
+#
+
+test_description='git submodule sync
+
+These tests exercise the "git submodule sync" subcommand.
+'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+ echo file > file &&
+ git add file &&
+ test_tick &&
+ git commit -m upstream
+ git clone . super &&
+ git clone super submodule &&
+ (cd super &&
+ git submodule add ../submodule submodule &&
+ test_tick &&
+ git commit -m "submodule"
+ ) &&
+ git clone super super-clone &&
+ (cd super-clone && git submodule update --init)
+'
+
+test_expect_success 'change submodule' '
+ (cd submodule &&
+ echo second line >> file &&
+ test_tick &&
+ git commit -a -m "change submodule"
+ )
+'
+
+test_expect_success 'change submodule url' '
+ (cd super &&
+ cd submodule &&
+ git checkout master &&
+ git pull
+ ) &&
+ mv submodule moved-submodule &&
+ (cd super &&
+ git config -f .gitmodules submodule.submodule.url ../moved-submodule
+ test_tick &&
+ git commit -a -m moved-submodule
+ )
+'
+
+test_expect_success '"git submodule sync" should update submodule URLs' '
+ (cd super-clone &&
+ git pull &&
+ git submodule sync
+ ) &&
+ test -d "$(git config -f super-clone/submodule/.git/config \
+ remote.origin.url)" &&
+ (cd super-clone/submodule &&
+ git checkout master &&
+ git pull
+ )
+'
+
+test_done
gitweb_run "p=.git;a=history;f=deleted_file"'
test_debug 'cat gitweb.log'
+# ----------------------------------------------------------------------
+# path_info links
+test_expect_success \
+ 'path_info: project' \
+ 'gitweb_run "" "/.git"'
+test_debug 'cat gitweb.log'
+
+test_expect_success \
+ 'path_info: project/branch' \
+ 'gitweb_run "" "/.git/b"'
+test_debug 'cat gitweb.log'
+
+test_expect_success \
+ 'path_info: project/branch:file' \
+ 'gitweb_run "" "/.git/master:file"'
+test_debug 'cat gitweb.log'
+
+test_expect_success \
+ 'path_info: project/branch:dir/' \
+ 'gitweb_run "" "/.git/master:foo/"'
+test_debug 'cat gitweb.log'
+
+test_expect_success \
+ 'path_info: project/branch:file (non-existent)' \
+ 'gitweb_run "" "/.git/master:non-existent"'
+test_debug 'cat gitweb.log'
+
+test_expect_success \
+ 'path_info: project/branch:dir/ (non-existent)' \
+ 'gitweb_run "" "/.git/master:non-existent/"'
+test_debug 'cat gitweb.log'
+
+
+test_expect_success \
+ 'path_info: project/branch:/file' \
+ 'gitweb_run "" "/.git/master:/file"'
+test_debug 'cat gitweb.log'
+
+test_expect_success \
+ 'path_info: project/:/file (implicit HEAD)' \
+ 'gitweb_run "" "/.git/:/file"'
+test_debug 'cat gitweb.log'
+
+test_expect_success \
+ 'path_info: project/:/ (implicit HEAD, top tree)' \
+ 'gitweb_run "" "/.git/:/"'
+test_debug 'cat gitweb.log'
+
+
# ----------------------------------------------------------------------
# feed generation
int main(int ac, char **av)
{
- SHA_CTX ctx;
+ git_SHA_CTX ctx;
unsigned char sha1[20];
unsigned bufsz = 8192;
char *buffer;
die("OOPS");
}
- SHA1_Init(&ctx);
+ git_SHA1_Init(&ctx);
while (1) {
ssize_t sz, this_sz;
}
if (this_sz == 0)
break;
- SHA1_Update(&ctx, buffer, this_sz);
+ git_SHA1_Update(&ctx, buffer, this_sz);
}
- SHA1_Final(sha1, &ctx);
+ git_SHA1_Final(sha1, &ctx);
puts(sha1_to_hex(sha1));
exit(0);
}