dbda8d6ce9 2007-07-21 drh: /* dbda8d6ce9 2007-07-21 drh: ** Copyright (c) 2007 D. Richard Hipp dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ** This program is free software; you can redistribute it and/or dbda8d6ce9 2007-07-21 drh: ** modify it under the terms of the GNU General Public dbda8d6ce9 2007-07-21 drh: ** License version 2 as published by the Free Software Foundation. dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ** This program is distributed in the hope that it will be useful, dbda8d6ce9 2007-07-21 drh: ** but WITHOUT ANY WARRANTY; without even the implied warranty of dbda8d6ce9 2007-07-21 drh: ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU dbda8d6ce9 2007-07-21 drh: ** General Public License for more details. dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ** You should have received a copy of the GNU General Public dbda8d6ce9 2007-07-21 drh: ** License along with this library; if not, write to the dbda8d6ce9 2007-07-21 drh: ** Free Software Foundation, Inc., 59 Temple Place - Suite 330, dbda8d6ce9 2007-07-21 drh: ** Boston, MA 02111-1307, USA. dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ** Author contact information: dbda8d6ce9 2007-07-21 drh: ** drh@hwaci.com dbda8d6ce9 2007-07-21 drh: ** http://www.hwaci.com/drh/ dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ******************************************************************************* dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ** This file contains code to implement the "info" command. The dbda8d6ce9 2007-07-21 drh: ** "info" command gives command-line access to information about dbda8d6ce9 2007-07-21 drh: ** the current tree, or a particular file or version. dbda8d6ce9 2007-07-21 drh: */ dbda8d6ce9 2007-07-21 drh: #include "config.h" dbda8d6ce9 2007-07-21 drh: #include "info.h" dbda8d6ce9 2007-07-21 drh: #include <assert.h> dbda8d6ce9 2007-07-21 drh: dbda8d6ce9 2007-07-21 drh: dbda8d6ce9 2007-07-21 drh: /* dbda8d6ce9 2007-07-21 drh: ** Print common information about a particular record. dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ** * The UUID dbda8d6ce9 2007-07-21 drh: ** * The record ID dbda8d6ce9 2007-07-21 drh: ** * mtime and ctime dbda8d6ce9 2007-07-21 drh: ** * who signed it dbda8d6ce9 2007-07-21 drh: */ dbda8d6ce9 2007-07-21 drh: void show_common_info(int rid, const char *zUuidName, int showComment){ dbda8d6ce9 2007-07-21 drh: Stmt q; dbda8d6ce9 2007-07-21 drh: char *zComment = 0; dbda8d6ce9 2007-07-21 drh: db_prepare(&q, dbda8d6ce9 2007-07-21 drh: "SELECT uuid" dbda8d6ce9 2007-07-21 drh: " FROM blob WHERE rid=%d", rid dbda8d6ce9 2007-07-21 drh: ); dbda8d6ce9 2007-07-21 drh: if( db_step(&q)==SQLITE_ROW ){ dbda8d6ce9 2007-07-21 drh: /* 01234567890123 */ dbda8d6ce9 2007-07-21 drh: printf("%-13s %s\n", zUuidName, db_column_text(&q, 0)); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: db_finalize(&q); dbda8d6ce9 2007-07-21 drh: db_prepare(&q, "SELECT uuid FROM plink JOIN blob ON pid=rid " dbda8d6ce9 2007-07-21 drh: " WHERE cid=%d", rid); dbda8d6ce9 2007-07-21 drh: while( db_step(&q)==SQLITE_ROW ){ dbda8d6ce9 2007-07-21 drh: const char *zUuid = db_column_text(&q, 0); dbda8d6ce9 2007-07-21 drh: printf("parent: %s\n", zUuid); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: db_finalize(&q); dbda8d6ce9 2007-07-21 drh: db_prepare(&q, "SELECT uuid FROM plink JOIN blob ON cid=rid " dbda8d6ce9 2007-07-21 drh: " WHERE pid=%d", rid); dbda8d6ce9 2007-07-21 drh: while( db_step(&q)==SQLITE_ROW ){ dbda8d6ce9 2007-07-21 drh: const char *zUuid = db_column_text(&q, 0); dbda8d6ce9 2007-07-21 drh: printf("child: %s\n", zUuid); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: db_finalize(&q); dbda8d6ce9 2007-07-21 drh: if( zComment ){ dbda8d6ce9 2007-07-21 drh: printf("comment:\n%s\n", zComment); dbda8d6ce9 2007-07-21 drh: free(zComment); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: dbda8d6ce9 2007-07-21 drh: dbda8d6ce9 2007-07-21 drh: /* dbda8d6ce9 2007-07-21 drh: ** COMMAND: info dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ** With no arguments, provide information about the current tree. dbda8d6ce9 2007-07-21 drh: ** If an argument is given, provide information about the record dbda8d6ce9 2007-07-21 drh: ** that the argument refers to. dbda8d6ce9 2007-07-21 drh: */ dbda8d6ce9 2007-07-21 drh: void info_cmd(void){ dbda8d6ce9 2007-07-21 drh: if( g.argc!=2 && g.argc!=3 ){ dbda8d6ce9 2007-07-21 drh: usage("?FILEID|UUID?"); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: db_must_be_within_tree(); dbda8d6ce9 2007-07-21 drh: if( g.argc==2 ){ dbda8d6ce9 2007-07-21 drh: int vid; dbda8d6ce9 2007-07-21 drh: /* 012345678901234 */ dbda8d6ce9 2007-07-21 drh: printf("repository: %s\n", db_lget("repository", "")); dbda8d6ce9 2007-07-21 drh: printf("local-root: %s\n", g.zLocalRoot); dbda8d6ce9 2007-07-21 drh: printf("project-code: %s\n", db_get("project-code", "")); dbda8d6ce9 2007-07-21 drh: printf("server-code: %s\n", db_get("server-code", "")); dbda8d6ce9 2007-07-21 drh: vid = db_lget_int("checkout", 0); dbda8d6ce9 2007-07-21 drh: if( vid==0 ){ dbda8d6ce9 2007-07-21 drh: printf("checkout: nil\n"); dbda8d6ce9 2007-07-21 drh: }else{ dbda8d6ce9 2007-07-21 drh: show_common_info(vid, "checkout:", 1); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: }else{ dbda8d6ce9 2007-07-21 drh: int rid = name_to_rid(g.argv[2]); dbda8d6ce9 2007-07-21 drh: if( rid==0 ){ dbda8d6ce9 2007-07-21 drh: fossil_panic("no such object: %s\n", g.argv[2]); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: show_common_info(rid, "uuid:", 1); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: 30d7afe328 2007-08-01 drh: /* 30d7afe328 2007-08-01 drh: ** Show information about descendents of a version. Do this recursively 30d7afe328 2007-08-01 drh: ** to a depth of N. Return true if descendents are shown and false if not. 30d7afe328 2007-08-01 drh: */ 30d7afe328 2007-08-01 drh: static int showDescendents(int pid, int depth){ 30d7afe328 2007-08-01 drh: Stmt q; 30d7afe328 2007-08-01 drh: int cnt = 0; 30d7afe328 2007-08-01 drh: db_prepare(&q, 86c8768475 2007-08-01 drh: "SELECT plink.cid, blob.uuid, datetime(plink.mtime, 'localtime')," 30d7afe328 2007-08-01 drh: " event.user, event.comment" 30d7afe328 2007-08-01 drh: " FROM plink, blob, event" 30d7afe328 2007-08-01 drh: " WHERE plink.pid=%d" 30d7afe328 2007-08-01 drh: " AND blob.rid=plink.cid" 30d7afe328 2007-08-01 drh: " AND event.objid=plink.cid" 30d7afe328 2007-08-01 drh: " ORDER BY plink.mtime ASC", 30d7afe328 2007-08-01 drh: pid 30d7afe328 2007-08-01 drh: ); 30d7afe328 2007-08-01 drh: while( db_step(&q)==SQLITE_ROW ){ 30d7afe328 2007-08-01 drh: int n; 30d7afe328 2007-08-01 drh: int cid = db_column_int(&q, 0); 30d7afe328 2007-08-01 drh: const char *zUuid = db_column_text(&q, 1); 30d7afe328 2007-08-01 drh: const char *zDate = db_column_text(&q, 2); 30d7afe328 2007-08-01 drh: const char *zUser = db_column_text(&q, 3); 30d7afe328 2007-08-01 drh: const char *zCom = db_column_text(&q, 4); 30d7afe328 2007-08-01 drh: cnt++; 30d7afe328 2007-08-01 drh: if( cnt==1 ){ 30d7afe328 2007-08-01 drh: @ <ul> 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: @ <li> 30d7afe328 2007-08-01 drh: hyperlink_to_uuid(zUuid); 30d7afe328 2007-08-01 drh: @ %s(zCom) (by %s(zUser) on %s(zDate)) 30d7afe328 2007-08-01 drh: if( depth ){ 30d7afe328 2007-08-01 drh: n = showDescendents(cid, depth-1); 30d7afe328 2007-08-01 drh: }else{ 30d7afe328 2007-08-01 drh: n = db_int(0, "SELECT 1 FROM plink WHERE pid=%d", cid); 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: if( n==0 ){ 30d7afe328 2007-08-01 drh: @ <b>leaf</b> 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: if( cnt ){ 30d7afe328 2007-08-01 drh: @ </ul> 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: return cnt; 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: 30d7afe328 2007-08-01 drh: /* 30d7afe328 2007-08-01 drh: ** Show information about ancestors of a version. Do this recursively 30d7afe328 2007-08-01 drh: ** to a depth of N. Return true if ancestors are shown and false if not. 30d7afe328 2007-08-01 drh: */ 30d7afe328 2007-08-01 drh: static int showAncestors(int pid, int depth){ 30d7afe328 2007-08-01 drh: Stmt q; 30d7afe328 2007-08-01 drh: int cnt = 0; 30d7afe328 2007-08-01 drh: db_prepare(&q, 86c8768475 2007-08-01 drh: "SELECT plink.pid, blob.uuid, datetime(event.mtime, 'localtime')," 30d7afe328 2007-08-01 drh: " event.user, event.comment" 30d7afe328 2007-08-01 drh: " FROM plink, blob, event" 30d7afe328 2007-08-01 drh: " WHERE plink.cid=%d" 30d7afe328 2007-08-01 drh: " AND blob.rid=plink.pid" 30d7afe328 2007-08-01 drh: " AND event.objid=plink.pid" 30d7afe328 2007-08-01 drh: " ORDER BY event.mtime DESC", 30d7afe328 2007-08-01 drh: pid 30d7afe328 2007-08-01 drh: ); 30d7afe328 2007-08-01 drh: @ <ul> 30d7afe328 2007-08-01 drh: while( db_step(&q)==SQLITE_ROW ){ 30d7afe328 2007-08-01 drh: int cid = db_column_int(&q, 0); 30d7afe328 2007-08-01 drh: const char *zUuid = db_column_text(&q, 1); 30d7afe328 2007-08-01 drh: const char *zDate = db_column_text(&q, 2); 30d7afe328 2007-08-01 drh: const char *zUser = db_column_text(&q, 3); 30d7afe328 2007-08-01 drh: const char *zCom = db_column_text(&q, 4); 30d7afe328 2007-08-01 drh: cnt++; 30d7afe328 2007-08-01 drh: @ <li> 30d7afe328 2007-08-01 drh: hyperlink_to_uuid(zUuid); 30d7afe328 2007-08-01 drh: @ %s(zCom) (by %s(zUser) on %s(zDate)) 30d7afe328 2007-08-01 drh: if( depth ){ 30d7afe328 2007-08-01 drh: showAncestors(cid, depth-1); 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: @ </ul> 30d7afe328 2007-08-01 drh: return cnt; 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: dbda8d6ce9 2007-07-21 drh: /* 3dcaed8d86 2007-07-28 dan: ** WEBPAGE: vinfo dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ** Return information about a version. The version number is contained dbda8d6ce9 2007-07-21 drh: ** in g.zExtra. dbda8d6ce9 2007-07-21 drh: */ dbda8d6ce9 2007-07-21 drh: void vinfo_page(void){ dbda8d6ce9 2007-07-21 drh: Stmt q; dbda8d6ce9 2007-07-21 drh: int rid; 30d7afe328 2007-08-01 drh: int isLeaf; 86c8768475 2007-08-01 drh: int n; dbda8d6ce9 2007-07-21 drh: fd36718ad9 2007-07-31 drh: login_check_credentials(); fd36718ad9 2007-07-31 drh: if( !g.okHistory ){ login_needed(); return; } 66f4caa379 2007-07-23 drh: style_header("Version Information"); dbda8d6ce9 2007-07-21 drh: rid = name_to_rid(g.zExtra); dbda8d6ce9 2007-07-21 drh: if( rid==0 ){ dbda8d6ce9 2007-07-21 drh: @ No such object: %h(g.argv[2]) dbda8d6ce9 2007-07-21 drh: style_footer(); dbda8d6ce9 2007-07-21 drh: return; dbda8d6ce9 2007-07-21 drh: } 30d7afe328 2007-08-01 drh: isLeaf = !db_exists("SELECT 1 FROM plink WHERE pid=%d", rid); dbda8d6ce9 2007-07-21 drh: db_prepare(&q, 86c8768475 2007-08-01 drh: "SELECT uuid, datetime(mtime, 'localtime'), user, comment" 30d7afe328 2007-08-01 drh: " FROM blob, event" 30d7afe328 2007-08-01 drh: " WHERE blob.rid=%d" 30d7afe328 2007-08-01 drh: " AND event.objid=%d", 30d7afe328 2007-08-01 drh: rid, rid dbda8d6ce9 2007-07-21 drh: ); dbda8d6ce9 2007-07-21 drh: if( db_step(&q)==SQLITE_ROW ){ 30d7afe328 2007-08-01 drh: @ <h2>Version %s(db_column_text(&q,0))</h2> 30d7afe328 2007-08-01 drh: @ <ul> 30d7afe328 2007-08-01 drh: @ <li><b>Date:</b> %s(db_column_text(&q, 1))</li> 30d7afe328 2007-08-01 drh: @ <li><b>User:</b> %s(db_column_text(&q, 2))</li> 30d7afe328 2007-08-01 drh: @ <li><b>Comment:</b> %s(db_column_text(&q, 3))</li> 9df32e2808 2007-08-01 drh: @ <li><a href="%s(g.zBaseURL)/vdiff/%d(rid)">diff</a></li> 30d7afe328 2007-08-01 drh: @ </ul> 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: db_finalize(&q); 30d7afe328 2007-08-01 drh: @ <p><h2>Descendents:</h2> 30d7afe328 2007-08-01 drh: n = showDescendents(rid, 2); 30d7afe328 2007-08-01 drh: if( n==0 ){ 30d7afe328 2007-08-01 drh: @ <ul>None. This is a leaf node.</ul> 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: @ <p><h2>Ancestors:</h2> 30d7afe328 2007-08-01 drh: n = showAncestors(rid, 2); 30d7afe328 2007-08-01 drh: if( n==0 ){ 30d7afe328 2007-08-01 drh: @ <ul>None. This is the root of the tree.</ul> 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: @ <p><h2>Changes:</h2> 30d7afe328 2007-08-01 drh: @ <ul> 30d7afe328 2007-08-01 drh: db_prepare(&q, 30d7afe328 2007-08-01 drh: "SELECT name, pid, fid" 30d7afe328 2007-08-01 drh: " FROM mlink, filename" 30d7afe328 2007-08-01 drh: " WHERE mid=%d" 30d7afe328 2007-08-01 drh: " AND filename.fnid=mlink.fnid", 30d7afe328 2007-08-01 drh: rid 30d7afe328 2007-08-01 drh: ); 30d7afe328 2007-08-01 drh: while( db_step(&q)==SQLITE_ROW ){ 30d7afe328 2007-08-01 drh: const char *zName = db_column_text(&q, 0); 30d7afe328 2007-08-01 drh: int pid = db_column_int(&q, 1); 30d7afe328 2007-08-01 drh: int fid = db_column_int(&q, 2); 30d7afe328 2007-08-01 drh: @ <li> 30d7afe328 2007-08-01 drh: if( pid && fid ){ 30d7afe328 2007-08-01 drh: @ <b>Modified:</b> 30d7afe328 2007-08-01 drh: }else if( fid ){ 30d7afe328 2007-08-01 drh: @ <b>Added:</b> 30d7afe328 2007-08-01 drh: }else{ 30d7afe328 2007-08-01 drh: @ <b>Deleted:</b> dbda8d6ce9 2007-07-21 drh: } 86c8768475 2007-08-01 drh: @ <a href="%s(g.zBaseURL)/finfo/%T(zName)">%h(zName)</a></li> dbda8d6ce9 2007-07-21 drh: } 30d7afe328 2007-08-01 drh: @ </ul> 30d7afe328 2007-08-01 drh: style_footer(); 30d7afe328 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: 30d7afe328 2007-08-01 drh: /* 86c8768475 2007-08-01 drh: ** WEBPAGE: finfo 30d7afe328 2007-08-01 drh: ** 86c8768475 2007-08-01 drh: ** Show the complete change history for a single file. The name 86c8768475 2007-08-01 drh: ** of the file is in g.zExtra 30d7afe328 2007-08-01 drh: */ 86c8768475 2007-08-01 drh: void finfo_page(void){ 30d7afe328 2007-08-01 drh: Stmt q; 86c8768475 2007-08-01 drh: char zPrevDate[20]; 30d7afe328 2007-08-01 drh: login_check_credentials(); 30d7afe328 2007-08-01 drh: if( !g.okHistory ){ login_needed(); return; } 86c8768475 2007-08-01 drh: style_header("File History"); 86c8768475 2007-08-01 drh: 86c8768475 2007-08-01 drh: zPrevDate[0] = 0; 86c8768475 2007-08-01 drh: db_prepare(&q, 86c8768475 2007-08-01 drh: "SELECT blob.uuid, datetime(event.mtime,'localtime')," 86c8768475 2007-08-01 drh: " event.comment, event.user" 86c8768475 2007-08-01 drh: " FROM mlink, blob, event" 86c8768475 2007-08-01 drh: " WHERE mlink.fnid=(SELECT fnid FROM filename WHERE name=%Q)" 86c8768475 2007-08-01 drh: " AND blob.rid=mlink.mid" 86c8768475 2007-08-01 drh: " AND event.objid=mlink.mid" 86c8768475 2007-08-01 drh: " ORDER BY event.mtime DESC", 86c8768475 2007-08-01 drh: g.zExtra 30d7afe328 2007-08-01 drh: ); 86c8768475 2007-08-01 drh: @ <h2>History of %h(g.zExtra)</h2> 86c8768475 2007-08-01 drh: @ <table cellspacing=0 border=0 cellpadding=0> dbda8d6ce9 2007-07-21 drh: while( db_step(&q)==SQLITE_ROW ){ 86c8768475 2007-08-01 drh: const char *zDate = db_column_text(&q, 1); 86c8768475 2007-08-01 drh: if( memcmp(zDate, zPrevDate, 10) ){ 86c8768475 2007-08-01 drh: sprintf(zPrevDate, "%.10s", zDate); 86c8768475 2007-08-01 drh: @ <tr><td colspan=3> 86c8768475 2007-08-01 drh: @ <table cellpadding=2 border=0> 86c8768475 2007-08-01 drh: @ <tr><td bgcolor="#a0b5f4" class="border1"> 86c8768475 2007-08-01 drh: @ <table cellpadding=2 cellspacing=0 border=0><tr> 86c8768475 2007-08-01 drh: @ <td bgcolor="#d0d9f4" class="bkgnd1">%s(zPrevDate)</td> 86c8768475 2007-08-01 drh: @ </tr></table> 86c8768475 2007-08-01 drh: @ </td></tr></table> dbda8d6ce9 2007-07-21 drh: @ </td></tr> dbda8d6ce9 2007-07-21 drh: } 86c8768475 2007-08-01 drh: @ <tr><td valign="top">%s(&zDate[11])</td> 86c8768475 2007-08-01 drh: @ <td width="20"></td> 86c8768475 2007-08-01 drh: @ <td valign="top" align="left"> 86c8768475 2007-08-01 drh: hyperlink_to_uuid(db_column_text(&q,0)); 86c8768475 2007-08-01 drh: @ %h(db_column_text(&q,2)) (by %h(db_column_text(&q,3)))</td> dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: db_finalize(&q); 86c8768475 2007-08-01 drh: @ </table> 30d7afe328 2007-08-01 drh: style_footer(); 9df32e2808 2007-08-01 drh: } 9df32e2808 2007-08-01 drh: 9df32e2808 2007-08-01 drh: 9df32e2808 2007-08-01 drh: /* 9df32e2808 2007-08-01 drh: ** Append the difference between two RIDs to the output 9df32e2808 2007-08-01 drh: */ 9df32e2808 2007-08-01 drh: static void append_diff(int fromid, int toid){ 9df32e2808 2007-08-01 drh: Blob from, to, out; 9df32e2808 2007-08-01 drh: content_get(fromid, &from); 9df32e2808 2007-08-01 drh: content_get(toid, &to); 9df32e2808 2007-08-01 drh: blob_zero(&out); 9df32e2808 2007-08-01 drh: unified_diff(&from, &to, 5, &out); 9df32e2808 2007-08-01 drh: @ %h(blob_str(&out)) 9df32e2808 2007-08-01 drh: blob_reset(&from); 9df32e2808 2007-08-01 drh: blob_reset(&to); 9df32e2808 2007-08-01 drh: blob_reset(&out); 9df32e2808 2007-08-01 drh: } 9df32e2808 2007-08-01 drh: 9df32e2808 2007-08-01 drh: /* 9df32e2808 2007-08-01 drh: ** WEBPAGE: vdiff 9df32e2808 2007-08-01 drh: ** 9df32e2808 2007-08-01 drh: ** Show all differences for a particular check-in specified by g.zExtra 9df32e2808 2007-08-01 drh: */ 9df32e2808 2007-08-01 drh: void vdiff_page(void){ 9df32e2808 2007-08-01 drh: int rid, i; 9df32e2808 2007-08-01 drh: Stmt q; 9df32e2808 2007-08-01 drh: Manifest m; 9df32e2808 2007-08-01 drh: Blob mfile, file; 9df32e2808 2007-08-01 drh: char *zUuid; 9df32e2808 2007-08-01 drh: 9df32e2808 2007-08-01 drh: login_check_credentials(); 9df32e2808 2007-08-01 drh: if( !g.okHistory ){ login_needed(); return; } 9df32e2808 2007-08-01 drh: style_header("Version Diff"); 30d7afe328 2007-08-01 drh: 9df32e2808 2007-08-01 drh: rid = name_to_rid(g.zExtra); 9df32e2808 2007-08-01 drh: if( rid==0 ){ 9df32e2808 2007-08-01 drh: cgi_redirect("index"); 9df32e2808 2007-08-01 drh: } 30d7afe328 2007-08-01 drh: db_prepare(&q, 9df32e2808 2007-08-01 drh: "SELECT pid, fid, name" 9df32e2808 2007-08-01 drh: " FROM mlink, filename" 9df32e2808 2007-08-01 drh: " WHERE mlink.mid=%d" 9df32e2808 2007-08-01 drh: " AND filename.fnid=mlink.fnid" 9df32e2808 2007-08-01 drh: " ORDER BY name", 9df32e2808 2007-08-01 drh: rid 30d7afe328 2007-08-01 drh: ); 9df32e2808 2007-08-01 drh: zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid); 9df32e2808 2007-08-01 drh: @ <h2>All Changes In Version 9df32e2808 2007-08-01 drh: hyperlink_to_uuid(zUuid); 9df32e2808 2007-08-01 drh: @ </h2> 9df32e2808 2007-08-01 drh: while( db_step(&q)==SQLITE_ROW ){ 9df32e2808 2007-08-01 drh: int pid = db_column_int(&q,0); 9df32e2808 2007-08-01 drh: int fid = db_column_int(&q,1); 9df32e2808 2007-08-01 drh: const char *zName = db_column_text(&q,2); 9df32e2808 2007-08-01 drh: @ <p><a href="%s(g.zBaseURL)/finfo/%T(zName)">%h(zName)</a></p> 9df32e2808 2007-08-01 drh: @ <blockquote><pre> 9df32e2808 2007-08-01 drh: append_diff(pid, fid); 9df32e2808 2007-08-01 drh: @ </pre></blockquote> dbda8d6ce9 2007-07-21 drh: } 30d7afe328 2007-08-01 drh: db_finalize(&q); dbda8d6ce9 2007-07-21 drh: style_footer(); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: 86c8768475 2007-08-01 drh: 3dcaed8d86 2007-07-28 dan: 3dcaed8d86 2007-07-28 dan: #if 0 dbda8d6ce9 2007-07-21 drh: /* dbda8d6ce9 2007-07-21 drh: ** WEB PAGE: diff dbda8d6ce9 2007-07-21 drh: ** dbda8d6ce9 2007-07-21 drh: ** Display the difference between two files determined by the v1 and v2 dbda8d6ce9 2007-07-21 drh: ** query parameters. If only v2 is given compute v1 as the parent of v2. dbda8d6ce9 2007-07-21 drh: ** If v2 has no parent, then show the complete text of v2. dbda8d6ce9 2007-07-21 drh: */ dbda8d6ce9 2007-07-21 drh: void diff_page(void){ dbda8d6ce9 2007-07-21 drh: const char *zV1 = P("v1"); dbda8d6ce9 2007-07-21 drh: const char *zV2 = P("v2"); dbda8d6ce9 2007-07-21 drh: int vid1, vid2; dbda8d6ce9 2007-07-21 drh: Blob out; dbda8d6ce9 2007-07-21 drh: Record *p1, *p2; dbda8d6ce9 2007-07-21 drh: dbda8d6ce9 2007-07-21 drh: if( zV2==0 ){ dbda8d6ce9 2007-07-21 drh: cgi_redirect("index"); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: vid2 = uuid_to_rid(zV2, 0); dbda8d6ce9 2007-07-21 drh: p2 = record_from_rid(vid2); 66f4caa379 2007-07-23 drh: style_header("File Diff"); dbda8d6ce9 2007-07-21 drh: if( zV1==0 ){ dbda8d6ce9 2007-07-21 drh: zV1 = db_text(0, dbda8d6ce9 2007-07-21 drh: "SELECT uuid FROM record WHERE rid=" dbda8d6ce9 2007-07-21 drh: " (SELECT a FROM link WHERE typecode='P' AND b=%d)", vid2); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: if( zV1==0 ){ dbda8d6ce9 2007-07-21 drh: @ <p>Content of dbda8d6ce9 2007-07-21 drh: hyperlink_to_uuid(zV2); dbda8d6ce9 2007-07-21 drh: @ </p> dbda8d6ce9 2007-07-21 drh: @ <pre> dbda8d6ce9 2007-07-21 drh: @ %h(blob_str(record_get_content(p2))) dbda8d6ce9 2007-07-21 drh: @ </pre> dbda8d6ce9 2007-07-21 drh: }else{ dbda8d6ce9 2007-07-21 drh: vid1 = uuid_to_rid(zV1, 0); dbda8d6ce9 2007-07-21 drh: p1 = record_from_rid(vid1); dbda8d6ce9 2007-07-21 drh: blob_zero(&out); dbda8d6ce9 2007-07-21 drh: unified_diff(record_get_content(p1), record_get_content(p2), 4, &out); dbda8d6ce9 2007-07-21 drh: @ <p>Differences between dbda8d6ce9 2007-07-21 drh: hyperlink_to_uuid(zV1); dbda8d6ce9 2007-07-21 drh: @ and dbda8d6ce9 2007-07-21 drh: hyperlink_to_uuid(zV2); dbda8d6ce9 2007-07-21 drh: @ </p> dbda8d6ce9 2007-07-21 drh: @ <pre> dbda8d6ce9 2007-07-21 drh: @ %h(blob_str(&out)) dbda8d6ce9 2007-07-21 drh: @ </pre> dbda8d6ce9 2007-07-21 drh: record_destroy(p1); dbda8d6ce9 2007-07-21 drh: blob_reset(&out); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: record_destroy(p2); dbda8d6ce9 2007-07-21 drh: style_footer(); dbda8d6ce9 2007-07-21 drh: } dbda8d6ce9 2007-07-21 drh: #endif
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