/*
** Copyright (c) 2007 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public
** License version 2 as published by the Free Software Foundation.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** General Public License for more details.
**
** You should have received a copy of the GNU General Public
** License along with this library; if not, write to the
** Free Software Foundation, Inc., 59 Temple Place - Suite 330,
** Boston, MA 02111-1307, USA.
**
** Author contact information:
** drh@hwaci.com
** http://www.hwaci.com/drh/
**
*******************************************************************************
**
** This file contains code to implement the "info" command. The
** "info" command gives command-line access to information about
** the current tree, or a particular artifact or check-in.
*/
#include "config.h"
#include "info.h"
#include <assert.h>
/*
** Print common information about a particular record.
**
** * The UUID
** * The record ID
** * mtime and ctime
** * who signed it
*/
void show_common_info(int rid, const char *zUuidName, int showComment){
Stmt q;
char *zComment = 0;
char *zTags;
char *zDate;
char *zUuid;
zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
if( zUuid ){
zDate = db_text("",
"SELECT datetime(mtime) || ' UTC' FROM event WHERE objid=%d",
rid
);
/* 01234567890123 */
printf("%-13s %s %s\n", zUuidName, zUuid, zDate);
free(zUuid);
free(zDate);
}
db_prepare(&q, "SELECT uuid, pid FROM plink JOIN blob ON pid=rid "
" WHERE cid=%d", rid);
while( db_step(&q)==SQLITE_ROW ){
const char *zUuid = db_column_text(&q, 0);
zDate = db_text("",
"SELECT datetime(mtime) || ' UTC' FROM event WHERE objid=%d",
db_column_int(&q, 1)
);
printf("parent: %s %s\n", zUuid, zDate);
free(zDate);
}
db_finalize(&q);
db_prepare(&q, "SELECT uuid, cid FROM plink JOIN blob ON cid=rid "
" WHERE pid=%d", rid);
while( db_step(&q)==SQLITE_ROW ){
const char *zUuid = db_column_text(&q, 0);
zDate = db_text("",
"SELECT datetime(mtime) || ' UTC' FROM event WHERE objid=%d",
db_column_int(&q, 1)
);
printf("child: %s %s\n", zUuid, zDate);
free(zDate);
}
db_finalize(&q);
zTags = db_text(0, "SELECT group_concat(substr(tagname, 5), ', ')"
" FROM tagxref, tag"
" WHERE tagxref.rid=%d AND tagxref.tagtype>0"
" AND tag.tagid=tagxref.tagid"
" AND tag.tagname GLOB 'sym-*'",
rid);
if( zTags && zTags[0] ){
printf("tags: %s\n", zTags);
}
free(zTags);
if( zComment ){
printf("comment:\n%s\n", zComment);
free(zComment);
}
}
/*
** COMMAND: info
**
** Usage: %fossil info ?ARTIFACT-ID|FILENAME?
**
** With no arguments, provide information about the current tree.
** If an argument is specified, provide information about the object
** in the respository of the current tree that the argument refers
** to. Or if the argument is the name of a repository, show
** information about that repository.
*/
void info_cmd(void){
i64 fsize;
if( g.argc!=2 && g.argc!=3 ){
usage("?FILENAME|ARTIFACT-ID?");
}
if( g.argc==3 && (fsize = file_size(g.argv[2]))>0 && (fsize&0x1ff)==0 ){
db_open_config(0);
db_record_repository_filename(g.argv[2]);
db_open_repository(g.argv[2]);
printf("project-code: %s\n", db_get("project-code", "<none>"));
printf("project-name: %s\n", db_get("project-name", "<unnamed>"));
printf("server-code: %s\n", db_get("server-code", "<none>"));
return;
}
db_must_be_within_tree();
if( g.argc==2 ){
int vid;
/* 012345678901234 */
db_record_repository_filename(0);
printf("repository: %s\n", db_lget("repository", ""));
printf("local-root: %s\n", g.zLocalRoot);
printf("project-code: %s\n", db_get("project-code", ""));
printf("server-code: %s\n", db_get("server-code", ""));
vid = db_lget_int("checkout", 0);
if( vid==0 ){
printf("checkout: nil\n");
}else{
show_common_info(vid, "checkout:", 1);
}
}else{
int rid;
rid = name_to_rid(g.argv[2]);
if( rid==0 ){
fossil_panic("no such object: %s\n", g.argv[2]);
}
show_common_info(rid, "uuid:", 1);
}
}
/*
** Show information about all tags on a given node.
*/
static void showTags(int rid, const char *zNotGlob){
Stmt q;
int cnt = 0;
db_prepare(&q,
"SELECT tag.tagid, tagname, "
" (SELECT uuid FROM blob WHERE rid=tagxref.srcid AND rid!=%d),"
" value, datetime(tagxref.mtime,'localtime'), tagtype,"
" (SELECT uuid FROM blob WHERE rid=tagxref.origid AND rid!=%d)"
" FROM tagxref JOIN tag ON tagxref.tagid=tag.tagid"
" WHERE tagxref.rid=%d AND tagname NOT GLOB '%s'"
" ORDER BY tagname", rid, rid, rid, zNotGlob
);
while( db_step(&q)==SQLITE_ROW ){
const char *zTagname = db_column_text(&q, 1);
const char *zSrcUuid = db_column_text(&q, 2);
const char *zValue = db_column_text(&q, 3);
const char *zDate = db_column_text(&q, 4);
int tagtype = db_column_int(&q, 5);
const char *zOrigUuid = db_column_text(&q, 6);
cnt++;
if( cnt==1 ){
@ <div class="section">Tags And Properties</div>
@ <ul>
}
@ <li>
if( tagtype==0 ){
@ <b><s>%h(zTagname)</s></b> cancelled
}else if( zValue ){
@ <b>%h(zTagname)=%h(zValue)</b>
}else {
@ <b>%h(zTagname)</b>
}
if( tagtype==2 ){
if( zOrigUuid && zOrigUuid[0] ){
@ inherited from
hyperlink_to_uuid(zOrigUuid);
}else{
@ propagates to descendants
}
}
if( zSrcUuid && zSrcUuid[0] ){
if( tagtype==0 ){
@ by
}else{
@ added by
}
hyperlink_to_uuid(zSrcUuid);
@ on
hyperlink_to_date(zDate,0);
}
}
db_finalize(&q);
if( cnt ){
@ </ul>
}
}
/*
** Append the difference between two RIDs to the output
*/
static void append_diff(int fromid, int toid){
Blob from, to, out;
content_get(fromid, &from);
content_get(toid, &to);
blob_zero(&out);
text_diff(&from, &to, &out, 5);
@ %h(blob_str(&out))
blob_reset(&from);
blob_reset(&to);
blob_reset(&out);
}
/*
** WEBPAGE: vinfo
** WEBPAGE: ci
** URL: /ci?name=RID|ARTIFACTID
**
** Display information about a particular check-in.
*/
void ci_page(void){
Stmt q;
int rid;
int isLeaf;
login_check_credentials();
if( !g.okRead ){ login_needed(); return; }
rid = name_to_rid(PD("name","0"));
if( rid==0 ){
style_header("Check-in Information Error");
@ No such object: %h(g.argv[2])
style_footer();
return;
}
isLeaf = !db_exists("SELECT 1 FROM plink WHERE pid=%d", rid);
db_prepare(&q,
"SELECT uuid, datetime(mtime, 'localtime'), user, comment"
" FROM blob, event"
" WHERE blob.rid=%d"
" AND event.objid=%d",
rid, rid
);
if( db_step(&q)==SQLITE_ROW ){
const char *zUuid = db_column_text(&q, 0);
char *zTitle = mprintf("Check-in [%.10s]", zUuid);
char *zEUser, *zEComment;
const char *zUser;
const char *zComment;
const char *zDate;
style_header(zTitle);
login_anonymous_available();
free(zTitle);
zEUser = db_text(0,
"SELECT value FROM tagxref WHERE tagid=%d AND rid=%d",
TAG_USER, rid);
zEComment = db_text(0,
"SELECT value FROM tagxref WHERE tagid=%d AND rid=%d",
TAG_COMMENT, rid);
zUser = db_column_text(&q, 2);
zComment = db_column_text(&q, 3);
zDate = db_column_text(&q,1);
@ <div class="section">Overview</div>
@ <p><table class="label-value">
@ <tr><th>SHA1 Hash:</th><td>%s(zUuid)
if( g.okSetup ){
@ (Record ID: %d(rid))
}
@ </td></tr>
@ <tr><th>Date:</th><td>
hyperlink_to_date(zDate, "</td></tr>");
if( zEUser ){
@ <tr><th>Edited User:</td><td>
hyperlink_to_user(zEUser,zDate,"</td></tr>");
@ <tr><th>Original User:</th><td>
hyperlink_to_user(zUser,zDate,"</td></tr>");
}else{
@ <tr><th>User:</td><td>
hyperlink_to_user(zUser,zDate,"</td></tr>");
}
if( zEComment ){
@ <tr><th>Edited Comment:</th><td>%w(zEComment)</td></tr>
@ <tr><th>Original Comment:</th><td>%w(zComment)</td></tr>
}else{
@ <tr><th>Comment:</th><td>%w(zComment)</td></tr>
}
@ </td></tr>
if( g.okAdmin ){
db_prepare(&q,
"SELECT rcvfrom.ipaddr, user.login, datetime(rcvfrom.mtime)"
" FROM blob JOIN rcvfrom USING(rcvid) LEFT JOIN user USING(uid)"
" WHERE blob.rid=%d",
rid
);
if( db_step(&q)==SQLITE_ROW ){
const char *zIpAddr = db_column_text(&q, 0);
const char *zUser = db_column_text(&q, 1);
const char *zDate = db_column_text(&q, 2);
if( zUser==0 || zUser[0]==0 ) zUser = "unknown";
@ <tr><th>Received From:</th>
@ <td>%h(zUser) @ %h(zIpAddr) on %s(zDate)</td></tr>
}
db_finalize(&q);
}
if( g.okHistory ){
char *zShortUuid = mprintf("%.10s", zUuid);
const char *zProjName = db_get("project-name", "unnamed");
@ <tr><th>Timelines:</th><td>
@ <a href="%s(g.zBaseURL)/timeline?p=%d(rid)">ancestors</a>
@ | <a href="%s(g.zBaseURL)/timeline?d=%d(rid)">descendants</a>
@ | <a href="%s(g.zBaseURL)/timeline?d=%d(rid)&p=%d(rid)">both</a>
db_prepare(&q, "SELECT substr(tag.tagname,5) FROM tagxref, tag "
" WHERE rid=%d AND tagtype>0 "
" AND tag.tagid=tagxref.tagid "
" AND +tag.tagname GLOB 'sym-*'", rid);
while( db_step(&q)==SQLITE_ROW ){
const char *zTagName = db_column_text(&q, 0);
@ | <a href="%s(g.zBaseURL)/timeline?t=%T(zTagName)">%h(zTagName)</a>
}
db_finalize(&q);
@ </td></tr>
@ <tr><th>Other Links:</th>
@ <td>
@ <a href="%s(g.zBaseURL)/dir?ci=%s(zShortUuid)">files</a>
@ | <a href="%s(g.zBaseURL)/zip/%s(zProjName)-%s(zShortUuid).zip?uuid=%s(zUuid)">
@ ZIP archive</a>
@ | <a href="%s(g.zBaseURL)/artifact/%d(rid)">manifest</a>
if( g.okWrite ){
@ | <a href="%s(g.zBaseURL)/ci_edit?r=%d(rid)">edit</a>
}
@ </td>
@ </tr>
free(zShortUuid);
}
@ </table></p>
}else{
style_header("Check-in Information");
login_anonymous_available();
}
db_finalize(&q);
showTags(rid, "");
@ <div class="section">Changes</div>
db_prepare(&q,
"SELECT pid, fid, name, substr(a.uuid,1,10), substr(b.uuid,1,10)"
" FROM mlink JOIN filename ON filename.fnid=mlink.fnid"
" LEFT JOIN blob a ON a.rid=pid"
" LEFT JOIN blob b ON b.rid=fid"
" WHERE mlink.mid=%d"
" ORDER BY name",
rid
);
while( db_step(&q)==SQLITE_ROW ){
int pid = db_column_int(&q,0);
int fid = db_column_int(&q,1);
const char *zName = db_column_text(&q,2);
const char *zOld = db_column_text(&q,3);
const char *zNew = db_column_text(&q,4);
if( !g.okHistory ){
if( zNew==0 ){
@ <p>Deleted %h(zName)</p>
continue;
}else{
@ <p>Changes to %h(zName)</p>
}
}else if( zOld && zNew ){
@ <p>Modified <a href="%s(g.zBaseURL)/finfo?name=%T(zName)">%h(zName)</a>
@ from <a href="%s(g.zBaseURL)/artifact/%s(zOld)">[%s(zOld)]</a>
@ to <a href="%s(g.zBaseURL)/artifact/%s(zNew)">[%s(zNew)]</a></p>
}else if( zOld ){
@ <p>Deleted <a href="%s(g.zBaseURL)/finfo?name=%T(zName)">%h(zName)</a>
@ version <a href="%s(g.zBaseURL)/artifact/%s(zOld)">[%s(zOld)]</a></p>
continue;
}else{
@ <p>Added <a href="%s(g.zBaseURL)/finfo?name=%T(zName)">%h(zName)</a>
@ version <a href="%s(g.zBaseURL)/artifact/%s(zNew)">[%s(zNew)]</a></p>
}
@ <blockquote><pre>
append_diff(pid, fid);
@ </pre></blockquote>
}
db_finalize(&q);
style_footer();
}
/*
** WEBPAGE: winfo
** URL: /winfo?name=RID
**
** Return information about a wiki page.
*/
void winfo_page(void){
Stmt q;
int rid;
login_check_credentials();
if( !g.okRdWiki ){ login_needed(); return; }
rid = name_to_rid(PD("name","0"));
if( rid==0 ){
style_header("Wiki Page Information Error");
@ No such object: %h(g.argv[2])
style_footer();
return;
}
db_prepare(&q,
"SELECT substr(tagname, 6, 1000), uuid,"
" datetime(event.mtime, 'localtime'), user"
" FROM tagxref, tag, blob, event"
" WHERE tagxref.rid=%d"
" AND tag.tagid=tagxref.tagid"
" AND tag.tagname LIKE 'wiki-%%'"
" AND blob.rid=%d"
" AND event.objid=%d",
rid, rid, rid
);
if( db_step(&q)==SQLITE_ROW ){
const char *zName = db_column_text(&q, 0);
const char *zUuid = db_column_text(&q, 1);
char *zTitle = mprintf("Wiki Page %s", zName);
const char *zDate = db_column_text(&q,2);
const char *zUser = db_column_text(&q,3);
style_header(zTitle);
free(zTitle);
login_anonymous_available();
@ <div class="section">Overview</div>
@ <p><table class="label-value">
@ <tr><th>Version:</th><td>%s(zUuid)</td></tr>
@ <tr><th>Date:</th><td>
hyperlink_to_date(zDate, "</td></tr>");
if( g.okSetup ){
@ <tr><th>Record ID:</th><td>%d(rid)</td></tr>
}
@ <tr><th>Original User:</th><td>
hyperlink_to_user(zUser, zDate, "</td></tr>");
if( g.okHistory ){
@ <tr><th>Commands:</th>
@ <td>
/* @ <a href="%s(g.zBaseURL)/wdiff/%d(rid)">diff</a> | */
@ <a href="%s(g.zBaseURL)/whistory?name=%t(zName)">history</a>
@ | <a href="%s(g.zBaseURL)/artifact/%d(rid)">raw-text</a>
@ </td>
@ </tr>
}
@ </table></p>
}else{
style_header("Wiki Information");
rid = 0;
}
db_finalize(&q);
showTags(rid, "wiki-*");
if( rid ){
Blob content;
Manifest m;
memset(&m, 0, sizeof(m));
blob_zero(&m.content);
content_get(rid, &content);
manifest_parse(&m, &content);
if( m.type==CFTYPE_WIKI ){
Blob wiki;
blob_init(&wiki, m.zWiki, -1);
@ <div class="section">Content</div>
wiki_convert(&wiki, 0, 0);
blob_reset(&wiki);
}
manifest_clear(&m);
}
style_footer();
}
/*
** WEBPAGE: finfo
** URL: /finfo?name=FILENAME
**
** Show the complete change history for a single file.
*/
void finfo_page(void){
Stmt q;
const char *zFilename;
char zPrevDate[20];
Blob title;
login_check_credentials();
if( !g.okRead ){ login_needed(); return; }
style_header("File History");
login_anonymous_available();
zPrevDate[0] = 0;
zFilename = PD("name","");
db_prepare(&q,
"SELECT substr(b.uuid,1,10), datetime(event.mtime,'localtime'),"
" coalesce(event.ecomment, event.comment),"
" coalesce(event.euser, event.user),"
" mlink.pid, mlink.fid, mlink.mid, mlink.fnid"
" FROM mlink, blob b, event"
" WHERE mlink.fnid=(SELECT fnid FROM filename WHERE name=%Q)"
" AND b.rid=mlink.fid"
" AND event.objid=mlink.mid"
" ORDER BY event.mtime DESC",
zFilename
);
blob_zero(&title);
blob_appendf(&title, "History of ");
hyperlinked_path(zFilename, &title);
@ <h2>%b(&title)</h2>
blob_reset(&title);
@ <table cellspacing=0 border=0 cellpadding=0>
while( db_step(&q)==SQLITE_ROW ){
const char *zUuid = db_column_text(&q, 0);
const char *zDate = db_column_text(&q, 1);
const char *zCom = db_column_text(&q, 2);
const char *zUser = db_column_text(&q, 3);
int fpid = db_column_int(&q, 4);
int frid = db_column_int(&q, 5);
int mid = db_column_int(&q, 6);
int fnid = db_column_int(&q, 7);
char zShort[20];
if( memcmp(zDate, zPrevDate, 10) ){
sprintf(zPrevDate, "%.10s", zDate);
@ <tr><td colspan=3>
@ <div class="divider">%s(zPrevDate)</div>
@ </td></tr>
}
@ <tr><td valign="top">%s(&zDate[11])</td>
@ <td width="20"></td>
@ <td valign="top" align="left">
sqlite3_snprintf(sizeof(zShort), zShort, "%.10s", zUuid);
if( g.okHistory ){
@ <a href="%s(g.zTop)/artifact/%s(zUuid)">[%s(zShort)]</a>
}else{
@ [%s(zShort)]
}
@ %h(zCom) (By:
hyperlink_to_user(zUser, zDate, " on");
hyperlink_to_date(zDate, ")");
if( g.okHistory ){
if( fpid ){
@ <a href="%s(g.zBaseURL)/fdiff?v1=%d(fpid)&v2=%d(frid)">[diff]</a>
}
@ <a href="%s(g.zBaseURL)/annotate?mid=%d(mid)&fnid=%d(fnid)">
@ [annotate]</a>
@ </td>
}
}
db_finalize(&q);
@ </table>
style_footer();
}
/*
** WEBPAGE: vdiff
** URL: /vdiff?name=RID
**
** Show all differences for a particular check-in.
*/
void vdiff_page(void){
int rid;
Stmt q;
char *zUuid;
login_check_credentials();
if( !g.okRead ){ login_needed(); return; }
login_anonymous_available();
rid = name_to_rid(PD("name",""));
if( rid==0 ){
fossil_redirect_home();
}
zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
style_header("Check-in [%.10s]", zUuid);
db_prepare(&q,
"SELECT datetime(mtime), "
" coalesce(event.ecomment,event.comment),"
" coalesce(event.euser,event.user)"
" FROM event WHERE type='ci' AND objid=%d",
rid
);
while( db_step(&q)==SQLITE_ROW ){
const char *zDate = db_column_text(&q, 0);
const char *zUser = db_column_text(&q, 2);
const char *zComment = db_column_text(&q, 1);
@ <h2>Check-in %s(zUuid)</h2>
@ <p>Made by
hyperlink_to_user(zUser,zDate," on");
hyperlink_to_date(zDate, ":");
@ %w(zComment).
if( g.okHistory ){
@ <a href="%s(g.zBaseURL)/ci/%s(zUuid)">[details]</a>
}
@ </p><hr>
}
db_finalize(&q);
db_prepare(&q,
"SELECT pid, fid, name"
" FROM mlink, filename"
" WHERE mlink.mid=%d"
" AND filename.fnid=mlink.fnid"
" ORDER BY name",
rid
);
while( db_step(&q)==SQLITE_ROW ){
int pid = db_column_int(&q,0);
int fid = db_column_int(&q,1);
const char *zName = db_column_text(&q,2);
if( g.okHistory ){
@ <p><a href="%s(g.zBaseURL)/finfo?name=%T(zName)">%h(zName)</a></p>
}else{
@ <p>%h(zName)</p>
}
@ <blockquote><pre>
append_diff(pid, fid);
@ </pre></blockquote>
}
db_finalize(&q);
style_footer();
}
/*
** Write a description of an object to the www reply.
**
** If the object is a file then mention:
**
** * It's artifact ID
** * All its filenames
** * The check-in it was part of, with times and users
**
** If the object is a manifest, then mention:
**
** * It's artifact ID
** * date of check-in
** * Comment & user
*/
static void object_description(
int rid, /* The artifact ID */
int linkToView, /* Add viewer link if true */
Blob *pDownloadName /* Fill with an appropriate download name */
){
Stmt q;
int cnt = 0;
int nWiki = 0;
db_prepare(&q,
"SELECT filename.name, datetime(event.mtime),"
" coalesce(event.ecomment,event.comment),"
" coalesce(event.euser,event.user),"
" b.uuid"
" FROM mlink, filename, event, blob a, blob b"
" WHERE filename.fnid=mlink.fnid"
" AND event.objid=mlink.mid"
" AND a.rid=mlink.fid"
" AND b.rid=mlink.mid"
" AND mlink.fid=%d",
rid
);
while( db_step(&q)==SQLITE_ROW ){
const char *zName = db_column_text(&q, 0);
const char *zDate = db_column_text(&q, 1);
const char *zCom = db_column_text(&q, 2);
const char *zUser = db_column_text(&q, 3);
const char *zVers = db_column_text(&q, 4);
if( cnt>0 ){
@ Also file
}else{
@ File
}
if( g.okHistory ){
@ <a href="%s(g.zBaseURL)/finfo?name=%T(zName)">%h(zName)</a>
}else{
@ %h(zName)
}
@ part of check-in
hyperlink_to_uuid(zVers);
@ - %w(zCom) by
hyperlink_to_user(zUser,zDate," on");
hyperlink_to_date(zDate,".");
cnt++;
if( pDownloadName && blob_size(pDownloadName)==0 ){
blob_append(pDownloadName, zName, -1);
}
}
db_finalize(&q);
db_prepare(&q,
"SELECT substr(tagname, 6, 10000), datetime(event.mtime),"
" coalesce(event.euser, event.user)"
" FROM tagxref, tag, event"
" WHERE tagxref.rid=%d"
" AND tag.tagid=tagxref.tagid"
" AND tag.tagname LIKE 'wiki-%%'"
" AND event.objid=tagxref.rid",
rid
);
while( db_step(&q)==SQLITE_ROW ){
const char *zPagename = db_column_text(&q, 0);
const char *zDate = db_column_text(&q, 1);
const char *zUser = db_column_text(&q, 2);
if( cnt>0 ){
@ Also wiki page
}else{
@ Wiki page
}
if( g.okHistory ){
@ [<a href="%s(g.zBaseURL)/wiki?name=%t(zPagename)">%h(zPagename)</a>]
}else{
@ [%h(zPagename)]
}
@ by
hyperlink_to_user(zUser,zDate," on");
hyperlink_to_date(zDate,".");
nWiki++;
cnt++;
if( pDownloadName && blob_size(pDownloadName)==0 ){
blob_append(pDownloadName, zPagename, -1);
}
}
db_finalize(&q);
if( nWiki==0 ){
db_prepare(&q,
"SELECT datetime(mtime), user, comment, type, uuid"
" FROM event, blob"
" WHERE event.objid=%d"
" AND blob.rid=%d",
rid, rid
);
while( db_step(&q)==SQLITE_ROW ){
const char *zDate = db_column_text(&q, 0);
const char *zUser = db_column_text(&q, 1);
const char *zCom = db_column_text(&q, 2);
const char *zType = db_column_text(&q, 3);
const char *zUuid = db_column_text(&q, 4);
if( cnt>0 ){
@ Also
}
if( zType[0]=='w' ){
@ Wiki edit
}else if( zType[0]=='t' ){
@ Ticket change
}else if( zType[0]=='c' ){
@ Manifest of check-in
}else{
@ Control file referencing
}
hyperlink_to_uuid(zUuid);
@ - %w(zCom) by
hyperlink_to_user(zUser,zDate," on");
hyperlink_to_date(zDate, ".");
if( pDownloadName && blob_size(pDownloadName)==0 ){
blob_append(pDownloadName, zUuid, -1);
}
cnt++;
}
db_finalize(&q);
}
if( cnt==0 ){
char *zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
@ Control artifact.
if( pDownloadName && blob_size(pDownloadName)==0 ){
blob_append(pDownloadName, zUuid, -1);
}
}else if( linkToView && g.okHistory ){
@ <a href="%s(g.zBaseURL)/artifact/%d(rid)">[view]</a>
}
}
/*
** WEBPAGE: fdiff
**
** Two arguments, v1 and v2, are integers. Show the difference between
** the two records.
*/
void diff_page(void){
int v1 = name_to_rid(PD("v1","0"));
int v2 = name_to_rid(PD("v2","0"));
Blob c1, c2, diff;
login_check_credentials();
if( !g.okRead ){ login_needed(); return; }
style_header("Diff");
@ <h2>Differences From:</h2>
@ <blockquote>
object_description(v1, 1, 0);
@ </blockquote>
@ <h2>To:</h2>
@ <blockquote>
object_description(v2, 1, 0);
@ </blockquote>
@ <hr>
@ <blockquote><pre>
content_get(v1, &c1);
content_get(v2, &c2);
blob_zero(&diff);
text_diff(&c1, &c2, &diff, 4);
blob_reset(&c1);
blob_reset(&c2);
@ %h(blob_str(&diff))
@ </pre></blockquote>
blob_reset(&diff);
style_footer();
}
/*
** WEBPAGE: raw
** URL: /raw?name=ARTIFACTID&m=TYPE
**
** Return the uninterpreted content of an artifact. Used primarily
** to view artifacts that are images.
*/
void rawartifact_page(void){
int rid;
const char *zMime;
Blob content;
rid = name_to_rid(PD("name","0"));
zMime = PD("m","application/x-fossil-artifact");
login_check_credentials();
if( !g.okRead ){ login_needed(); return; }
if( rid==0 ){ cgi_redirect("/home"); }
content_get(rid, &content);
cgi_set_content_type(zMime);
cgi_set_content(&content);
}
/*
** Render a hex dump of a file.
*/
static void hexdump(Blob *pBlob){
const unsigned char *x;
int n, i, j, k;
char zLine[100];
static const char zHex[] = "0123456789abcdef";
x = (const unsigned char*)blob_buffer(pBlob);
n = blob_size(pBlob);
for(i=0; i<n; i+=16){
j = 0;
zLine[0] = zHex[(i>>24)&0xf];
zLine[1] = zHex[(i>>16)&0xf];
zLine[2] = zHex[(i>>8)&0xf];
zLine[3] = zHex[i&0xf];
zLine[4] = ':';
sprintf(zLine, "%04x: ", i);
for(j=0; j<16; j++){
k = 5+j*3;
zLine[k] = ' ';
if( i+j<n ){
unsigned char c = x[i+j];
zLine[k+1] = zHex[c>>4];
zLine[k+2] = zHex[c&0xf];
}else{
zLine[k+1] = ' ';
zLine[k+2] = ' ';
}
}
zLine[53] = ' ';
zLine[54] = ' ';
for(j=0; j<16; j++){
k = j+55;
if( i+j<n ){
unsigned char c = x[i+j];
if( c>=0x20 && c<=0x7e ){
zLine[k] = c;
}else{
zLine[k] = '.';
}
}else{
zLine[k] = 0;
}
}
zLine[71] = 0;
@ %h(zLine)
}
}
/*
** WEBPAGE: hexdump
** URL: /hexdump?name=ARTIFACTID
**
** Show the complete content of a file identified by ARTIFACTID
** as preformatted text.
*/
void hexdump_page(void){
int rid;
Blob content;
Blob downloadName;
char *zUuid;
rid = name_to_rid(PD("name","0"));
login_check_credentials();
if( !g.okRead ){ login_needed(); return; }
if( rid==0 ){ cgi_redirect("/home"); }
if( g.okAdmin ){
const char *zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
if( db_exists("SELECT 1 FROM shun WHERE uuid='%s'", zUuid) ){
style_submenu_element("Unshun","Unshun", "%s/shun?uuid=%s&sub=1",
g.zTop, zUuid);
}else{
style_submenu_element("Shun","Shun", "%s/shun?shun=%s#addshun",
g.zTop, zUuid);
}
}
style_header("Hex Artifact Content");
zUuid = db_text("?","SELECT uuid FROM blob WHERE rid=%d", rid);
@ <h2>Artifact %s(zUuid):</h2>
@ <blockquote>
blob_zero(&downloadName);
object_description(rid, 0, &downloadName);
style_submenu_element("Download", "Download",
"%s/raw/%T?name=%d", g.zBaseURL, blob_str(&downloadName), rid);
@ </blockquote>
@ <hr>
content_get(rid, &content);
@ <blockquote><pre>
hexdump(&content);
@ </pre></blockquote>
style_footer();
}
/*
** WEBPAGE: artifact
** URL: /artifact?name=ARTIFACTID
**
** Show the complete content of a file identified by ARTIFACTID
** as preformatted text.
*/
void artifact_page(void){
int rid;
Blob content;
const char *zMime;
Blob downloadName;
int renderAsWiki = 0;
int renderAsHtml = 0;
const char *zUuid;
rid = name_to_rid(PD("name","0"));
login_check_credentials();
if( !g.okRead ){ login_needed(); return; }
if( rid==0 ){ cgi_redirect("/home"); }
if( g.okAdmin ){
const char *zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
if( db_exists("SELECT 1 FROM shun WHERE uuid='%s'", zUuid) ){
style_submenu_element("Unshun","Unshun", "%s/shun?uuid=%s&sub=1",
g.zTop, zUuid);
}else{
style_submenu_element("Shun","Shun", "%s/shun?shun=%s#addshun",
g.zTop, zUuid);
}
}
style_header("Artifact Content");
zUuid = db_text("?", "SELECT uuid FROM blob WHERE rid=%d", rid);
@ <h2>Artifact %s(zUuid)</h2>
@ <blockquote>
blob_zero(&downloadName);
object_description(rid, 0, &downloadName);
style_submenu_element("Download", "Download",
"%s/raw/%T?name=%d", g.zTop, blob_str(&downloadName), rid);
zMime = mimetype_from_name(blob_str(&downloadName));
if( zMime ){
if( strcmp(zMime, "text/html")==0 ){
if( P("txt") ){
style_submenu_element("Html", "Html",
"%s/artifact?name=%d", g.zTop, rid);
}else{
renderAsHtml = 1;
style_submenu_element("Text", "Text",
"%s/artifact?name=%d&txt=1", g.zTop, rid);
}
}else if( strcmp(zMime, "application/x-fossil-wiki")==0 ){
if( P("txt") ){
style_submenu_element("Wiki", "Wiki",
"%s/artifact?name=%d", g.zTop, rid);
}else{
renderAsWiki = 1;
style_submenu_element("Text", "Text",
"%s/artifact?name=%d&txt=1", g.zTop, rid);
}
}
}
@ </blockquote>
@ <hr>
content_get(rid, &content);
if( renderAsWiki ){
wiki_convert(&content, 0, 0);
}else if( renderAsHtml ){
@ <div>
cgi_append_content(blob_buffer(&content), blob_size(&content));
@ </div>
}else{
zMime = mimetype_from_content(&content);
@ <blockquote>
if( zMime==0 ){
@ <pre>
@ %h(blob_str(&content))
@ </pre>
style_submenu_element("Hex","Hex", "%s/hexdump?name=%d", g.zTop, rid);
}else if( strncmp(zMime, "image/", 6)==0 ){
@ <img src="%s(g.zBaseURL)/raw?name=%d(rid)&m=%s(zMime)"></img>
style_submenu_element("Hex","Hex", "%s/hexdump?name=%d", g.zTop, rid);
}else{
@ <pre>
hexdump(&content);
@ </pre>
}
@ </blockquote>
}
style_footer();
}
/*
** WEBPAGE: tinfo
** URL: /tinfo?name=ARTIFACTID
**
** Show the details of a ticket change control artifact.
*/
void tinfo_page(void){
int rid;
Blob content;
char *zDate;
const char *zUuid;
char zTktName[20];
Manifest m;
login_check_credentials();
if( !g.okRdTkt ){ login_needed(); return; }
rid = name_to_rid(PD("name","0"));
if( rid==0 ){ fossil_redirect_home(); }
zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
if( g.okAdmin ){
if( db_exists("SELECT 1 FROM shun WHERE uuid='%s'", zUuid) ){
style_submenu_element("Unshun","Unshun", "%s/shun?uuid=%s&sub=1",
g.zTop, zUuid);
}else{
style_submenu_element("Shun","Shun", "%s/shun?shun=%s#addshun",
g.zTop, zUuid);
}
}
content_get(rid, &content);
if( manifest_parse(&m, &content)==0 ){
fossil_redirect_home();
}
if( m.type!=CFTYPE_TICKET ){
fossil_redirect_home();
}
style_header("Ticket Change Details");
zDate = db_text(0, "SELECT datetime(%.12f)", m.rDate);
memcpy(zTktName, m.zTicketUuid, 10);
zTktName[10] = 0;
if( g.okHistory ){
@ <h2>Changes to ticket <a href="%s(m.zTicketUuid)">%s(zTktName)</a></h2>
@
@ <p>By %h(m.zUser) on %s(zDate). See also:
@ <a href="%s(g.zTop)/artifact/%T(zUuid)">artifact content</a>, and
@ <a href="%s(g.zTop)/tkthistory/%s(m.zTicketUuid)">ticket history</a>
@ </p>
}else{
@ <h2>Changes to ticket %s(zTktName)</h2>
@
@ <p>By %h(m.zUser) on %s(zDate).
@ </p>
}
@
@ <ol>
free(zDate);
ticket_output_change_artifact(&m);
manifest_clear(&m);
style_footer();
}
/*
** WEBPAGE: info
** URL: info/ARTIFACTID
**
** The argument is a artifact ID which might be a baseline or a file or
** a ticket changes or a wiki editor or something else.
**
** Figure out what the artifact ID is and jump to it.
*/
void info_page(void){
const char *zName;
Blob uuid;
int rid, nName;
zName = P("name");
if( zName==0 ) fossil_redirect_home();
nName = strlen(zName);
if( nName<4 || nName>UUID_SIZE || !validate16(zName, nName) ){
switch( sym_tag_to_uuid(zName, &uuid) ){
case 1: {
/* got one UUID, use it */
zName = blob_str(&uuid);
break;
}
case 2: {
/* go somewhere to show the multiple UUIDs */
return;
break;
}
default: {
fossil_redirect_home();
break;
}
}
}
if( db_exists("SELECT 1 FROM ticket WHERE tkt_uuid GLOB '%s*'", zName) ){
tktview_page();
return;
}
rid = db_int(0, "SELECT rid FROM blob WHERE uuid GLOB '%s*'", zName);
if( rid==0 ){
style_header("Broken Link");
@ <p>No such object: %h(zName)</p>
style_footer();
return;
}
if( db_exists("SELECT 1 FROM mlink WHERE mid=%d", rid) ){
ci_page();
}else
if( db_exists("SELECT 1 FROM tagxref JOIN tag USING(tagid)"
" WHERE rid=%d AND tagname LIKE 'wiki-%%'", rid) ){
winfo_page();
}else
if( db_exists("SELECT 1 FROM tagxref JOIN tag USING(tagid)"
" WHERE rid=%d AND tagname LIKE 'tkt-%%'", rid) ){
tinfo_page();
}else
if( db_exists("SELECT 1 FROM plink WHERE cid=%d", rid) ){
ci_page();
}else
if( db_exists("SELECT 1 FROM plink WHERE pid=%d", rid) ){
ci_page();
}else
{
artifact_page();
}
}
/*
** WEBPAGE: ci_edit
** URL: ci_edit?r=RID&c=NEWCOMMENT&u=NEWUSER
**
** Present a dialog for updating properties of a baseline:
**
** * The check-in user
** * The check-in comment
** * The background color.
*/
void ci_edit_page(void){
int rid;
const char *zComment; /* Current comment on the check-in */
const char *zNewComment; /* Revised check-in comment */
const char *zUser; /* Current user for the check-in */
const char *zNewUser; /* Revised user */
const char *zDate; /* Current date of the check-in */
const char *zNewDate; /* Revised check-in date */
const char *zColor;
const char *zNewColor;
const char *zNewTagFlag;
const char *zNewTag;
const char *zNewBrFlag;
const char *zNewBranch;
const char *zCloseFlag;
int fPropagateColor;
char *zUuid;
Blob comment;
Stmt q;
static const struct SampleColors {
const char *zCName;
const char *zColor;
} aColor[] = {
{ "(none)", "" },
{ "#f2dcdc", "#f2dcdc" },
{ "#f0ffc0", "#f0ffc0" },
{ "#bde5d6", "#bde5d6" },
{ "#c0ffc0", "#c0ffc0" },
{ "#c0fff0", "#c0fff0" },
{ "#c0f0ff", "#c0f0ff" },
{ "#d0c0ff", "#d0c0ff" },
{ "#ffc0ff", "#ffc0ff" },
{ "#ffc0d0", "#ffc0d0" },
{ "#fff0c0", "#fff0c0" },
{ "#c0c0c0", "#c0c0c0" },
};
int nColor = sizeof(aColor)/sizeof(aColor[0]);
int i;
login_check_credentials();
if( !g.okWrite ){ login_needed(); return; }
rid = atoi(PD("r","0"));
zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
zComment = db_text(0, "SELECT coalesce(ecomment,comment)"
" FROM event WHERE objid=%d", rid);
if( zComment==0 ) fossil_redirect_home();
if( P("cancel") ){
cgi_redirectf("ci?name=%d", rid);
}
zNewComment = PD("c",zComment);
zUser = db_text(0, "SELECT coalesce(euser,user)"
" FROM event WHERE objid=%d", rid);
if( zUser==0 ) fossil_redirect_home();
zNewUser = PD("u",zUser);
zDate = db_text(0, "SELECT datetime(mtime)"
" FROM event WHERE objid=%d", rid);
if( zDate==0 ) fossil_redirect_home();
zNewDate = PD("dt",zDate);
zColor = db_text("", "SELECT bgcolor"
" FROM event WHERE objid=%d", rid);
zNewColor = PD("clr",zColor);
fPropagateColor = P("pclr")!=0;
zNewTagFlag = P("newtag") ? " checked" : "";
zNewTag = PD("tagname","");
zNewBrFlag = P("newbr") ? " checked" : "";
zNewBranch = PD("brname","");
zCloseFlag = P("close") ? " checked" : "";
if( P("apply") ){
Blob ctrl;
char *zDate;
int nChng = 0;
login_verify_csrf_secret();
blob_zero(&ctrl);
zDate = db_text(0, "SELECT datetime('now')");
zDate[10] = 'T';
blob_appendf(&ctrl, "D %s\n", zDate);
db_multi_exec("CREATE TEMP TABLE newtags(tag UNIQUE, prefix, value)");
if( zNewColor[0] && strcmp(zColor,zNewColor)!=0 ){
char *zPrefix = "+";
if( fPropagateColor ){
zPrefix = "*";
}
db_multi_exec("REPLACE INTO newtags VALUES('bgcolor',%Q,%Q)",
zPrefix, zNewColor);
}
if( zNewColor[0]==0 && zColor[0]!=0 ){
db_multi_exec("REPLACE INTO newtags VALUES('bgcolor','-',NULL)");
}
if( strcmp(zComment,zNewComment)!=0 ){
db_multi_exec("REPLACE INTO newtags VALUES('comment','+',%Q)",
zNewComment);
}
if( strcmp(zDate,zNewDate)!=0 ){
db_multi_exec("REPLACE INTO newtags VALUES('date','+',%Q)",
zNewDate);
}
if( strcmp(zUser,zNewUser)!=0 ){
db_multi_exec("REPLACE INTO newtags VALUES('user','+',%Q)", zNewUser);
}
db_prepare(&q,
"SELECT tag.tagid, tagname FROM tagxref, tag"
" WHERE tagxref.rid=%d AND tagtype>0 AND tagxref.tagid=tag.tagid",
rid
);
while( db_step(&q)==SQLITE_ROW ){
int tagid = db_column_int(&q, 0);
const char *zTag = db_column_text(&q, 1);
char zLabel[30];
sprintf(zLabel, "c%d", tagid);
if( P(zLabel) ){
db_multi_exec("REPLACE INTO newtags VALUES(%Q,'-',NULL)", zTag);
}
}
db_finalize(&q);
if( zCloseFlag[0] ){
db_multi_exec("REPLACE INTO newtags VALUES('closed','+',NULL)");
}
if( zNewTagFlag[0] ){
db_multi_exec("REPLACE INTO newtags VALUES('sym-%q','+',NULL)", zNewTag);
}
if( zNewBrFlag[0] ){
db_multi_exec(
"REPLACE INTO newtags "
" SELECT tagname, '-', NULL FROM tagxref, tag"
" WHERE tagxref.rid=%d AND tagtype==2"
" AND tagname GLOB 'sym-*'"
" AND tag.tagid=tagxref.tagid",
rid
);
db_multi_exec("REPLACE INTO newtags VALUES('branch','*',%Q)", zNewBranch);
db_multi_exec("REPLACE INTO newtags VALUES('sym-%q','*',NULL)",
zNewBranch);
}
db_prepare(&q, "SELECT tag, prefix, value FROM newtags"
" ORDER BY prefix || tag");
while( db_step(&q)==SQLITE_ROW ){
const char *zTag = db_column_text(&q, 0);
const char *zPrefix = db_column_text(&q, 1);
const char *zValue = db_column_text(&q, 2);
nChng++;
if( zValue ){
blob_appendf(&ctrl, "T %s%F %s %F\n", zPrefix, zTag, zUuid, zValue);
}else{
blob_appendf(&ctrl, "T %s%F %s\n", zPrefix, zTag, zUuid);
}
}
db_finalize(&q);
if( nChng>0 ){
int nrid;
Blob cksum;
blob_appendf(&ctrl, "U %F\n", g.zLogin);
md5sum_blob(&ctrl, &cksum);
blob_appendf(&ctrl, "Z %b\n", &cksum);
db_begin_transaction();
g.markPrivate = content_is_private(rid);
nrid = content_put(&ctrl, 0, 0);
manifest_crosslink(nrid, &ctrl);
db_end_transaction(0);
}
cgi_redirectf("ci?name=%d", rid);
}
blob_zero(&comment);
blob_append(&comment, zNewComment, -1);
zUuid[10] = 0;
style_header("Edit Check-in [%s]", zUuid);
if( P("preview") ){
Blob suffix;
int nTag = 0;
@ <b>Preview:</b>
@ <blockquote>
@ <table border=0>
if( zNewColor && zNewColor[0] ){
@ <tr><td bgcolor="%h(zNewColor)">
}else{
@ <tr><td>
}
wiki_convert(&comment, 0, WIKI_INLINE);
blob_zero(&suffix);
blob_appendf(&suffix, "(user: %h", zNewUser);
db_prepare(&q, "SELECT substr(tagname,5) FROM tagxref, tag"
" WHERE tagname GLOB 'sym-*' AND tagxref.rid=%d"
" AND tagtype>1 AND tag.tagid=tagxref.tagid",
rid);
while( db_step(&q)==SQLITE_ROW ){
const char *zTag = db_column_text(&q, 0);
if( nTag==0 ){
blob_appendf(&suffix, ", tags: %h", zTag);
}else{
blob_appendf(&suffix, ", %h", zTag);
}
nTag++;
}
db_finalize(&q);
blob_appendf(&suffix, ")");
@ %s(blob_str(&suffix))
@ </td></tr></table>
@ </blockquote>
@ <hr>
blob_reset(&suffix);
}
@ <p>Make changes to attributes of check-in
@ [<a href="ci?name=%d(rid)">%s(zUuid)</a>]:</p>
@ <form action="%s(g.zBaseURL)/ci_edit" method="POST">
login_insert_csrf_secret();
@ <input type="hidden" name="r" value="%d(rid)">
@ <table border="0" cellspacing="10">
@ <tr><td align="right" valign="top"><b>User:</b></td>
@ <td valign="top">
@ <input type="text" name="u" size="20" value="%h(zNewUser)">
@ </td></tr>
@ <tr><td align="right" valign="top"><b>Comment:</b></td>
@ <td valign="top">
@ <textarea name="c" rows="10" cols="80">%h(zNewComment)</textarea>
@ </td></tr>
@ <tr><td align="right" valign="top"><b>Check-in Time:</b></td>
@ <td valign="top">
@ <input type="text" name="dt" size="20" value="%h(zNewDate)">
@ </td></tr>
@ <tr><td align="right" valign="top"><b>Background Color:</b></td>
@ <td valign="top">
@ <table border=0 cellpadding=0 cellspacing=1>
@ <tr><td colspan="6" align="left">
if( fPropagateColor ){
@ <input type="checkbox" name="pclr" checked>
}else{
@ <input type="checkbox" name="pclr">
}
@ Propagate color to descendants</input></td></tr>
@ <tr>
for(i=0; i<nColor; i++){
if( aColor[i].zColor[0] ){
@ <td bgcolor="%h(aColor[i].zColor)">
}else{
@ <td>
}
if( strcmp(zNewColor, aColor[i].zColor)==0 ){
@ <input type="radio" name="clr" value="%h(aColor[i].zColor)" checked>
}else{
@ <input type="radio" name="clr" value="%h(aColor[i].zColor)">
}
@ %h(aColor[i].zCName)</input></td>
if( (i%6)==5 && i+1<nColor ){
@ </tr><tr>
}
}
@ </tr>
@ </table>
@ </td></tr>
@ <tr><td align="right" valign="top"><b>Tags:</b></td>
@ <td valign="top">
@ <input type="checkbox" name="newtag"%s(zNewTagFlag)>
@ Add the following new tag name to this check-in:
@ <input type="text" width="15" name="tagname" value="%h(zNewTag)">
db_prepare(&q,
"SELECT tag.tagid, tagname FROM tagxref, tag"
" WHERE tagxref.rid=%d AND tagtype>0 AND tagxref.tagid=tag.tagid"
" ORDER BY CASE WHEN tagname GLOB 'sym-*' THEN substr(tagname,5)"
" ELSE tagname END",
rid
);
while( db_step(&q)==SQLITE_ROW ){
int tagid = db_column_int(&q, 0);
const char *zTagName = db_column_text(&q, 1);
char zLabel[30];
sprintf(zLabel, "c%d", tagid);
if( P(zLabel) ){
@ <br><input type="checkbox" name="c%d(tagid)" checked>
}else{
@ <br><input type="checkbox" name="c%d(tagid)">
}
if( strncmp(zTagName, "sym-", 4)==0 ){
@ Cancel tag <b>%h(&zTagName[4])</b>
}else{
@ Cancel special tag <b>%h(zTagName)</b>
}
}
db_finalize(&q);
@ </td></tr>
if( db_exists("SELECT 1 FROM tagxref WHERE rid=%d AND tagid=%d AND srcid>0",
rid, TAG_BRANCH)==0 ){
@ <tr><td align="right" valign="top"><b>Branching:</b></td>
@ <td valign="top">
@ <input type="checkbox" name="newbr"%s(zNewBrFlag)>
@ Make this check-in the start of a new branch named:
@ <input type="text" width="15" name="brname" value="%h(zNewBranch)">
@ </td></tr>
}
if( is_a_leaf(rid)
&& !db_exists("SELECT 1 FROM tagxref "
" WHERE tagid=%d AND rid=%d AND tagtype>0",
TAG_CLOSED, rid)
){
@ <tr><td align="right" valign="top"><b>Leaf Closure:</b></td>
@ <td valign="top">
@ <input type="checkbox" name="close"%s(zCloseFlag)>
@ Mark this leaf as "closed" so that it no longer appears on the
@ "leaves" page and is no longer labeled as a "<b>Leaf</b>".
@ </td></tr>
}
@ <tr><td colspan="2">
@ <input type="submit" name="preview" value="Preview">
@ <input type="submit" name="apply" value="Apply Changes">
@ <input type="submit" name="cancel" value="Cancel">
@ </td></tr>
@ </table>
@ </form>
style_footer();
}