Fossil

/*
** Copyright (c) 2009 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 "finfo" command.
*/
#include "config.h"
#include "finfo.h"

/*
** COMMAND: finfo
** 
** Usage: %fossil finfo FILENAME
**
** Print the change history for a single file.
**
** The "--limit N" and "--offset P" options limits the output to the first
** N changes after skipping P changes.
*/
void finfo_cmd(void){
  Stmt q;
  int vid;
  Blob dest;
  const char *zFilename;
  const char *zLimit;
  const char *zOffset;
  int iLimit, iOffset;

  db_must_be_within_tree();
  vid = db_lget_int("checkout", 0);
  if( vid==0 ){
    fossil_panic("no checkout to finfo files in");
  }
  zLimit = find_option("limit",0,1);
  iLimit = zLimit ? atoi(zLimit) : -1;
  zOffset = find_option("offset",0,1);
  iOffset = zOffset ? atoi(zOffset) : 0;
  if (g.argc<3) {
    usage("FILENAME");
  }
  file_tree_name(g.argv[2], &dest, 1);
  zFilename = blob_str(&dest);
  db_prepare(&q,
    "SELECT b.uuid, ci.uuid, date(event.mtime,'localtime'),"
    "       coalesce(event.ecomment, event.comment),"
    "       coalesce(event.euser, event.user)"
    "  FROM mlink, blob b, event, blob ci"
    " WHERE mlink.fnid=(SELECT fnid FROM filename WHERE name=%Q)"
    "   AND b.rid=mlink.fid"
    "   AND event.objid=mlink.mid"
    "   AND event.objid=ci.rid"
    " ORDER BY event.mtime DESC LIMIT %d OFFSET %d",
    zFilename, iLimit, iOffset
  );
 
  printf("History of %s\n", zFilename);
  while( db_step(&q)==SQLITE_ROW ){
    const char *zFileUuid = db_column_text(&q, 0);
    const char *zCiUuid = db_column_text(&q, 1);
    const char *zDate = db_column_text(&q, 2);
    const char *zCom = db_column_text(&q, 3);
    const char *zUser = db_column_text(&q, 4);
    char *zOut;
    printf("%s ", zDate);
    zOut = sqlite3_mprintf("[%.10s] %s (user: %s, artifact: [%.10s])",
                            zCiUuid, zCom, zUser, zFileUuid);
    comment_print(zOut, 11, 79);
    sqlite3_free(zOut);
  }
  db_finalize(&q);
  blob_reset(&dest);
}


/*
** 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, ci.uuid"
    "  FROM mlink, blob b, event, blob ci"
    " WHERE mlink.fnid=(SELECT fnid FROM filename WHERE name=%Q)"
    "   AND b.rid=mlink.fid"
    "   AND event.objid=mlink.mid"
    "   AND event.objid=ci.rid"
    " 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);
    const char *zCkin = db_column_text(&q,8);
    char zShort[20];
    char zShortCkin[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);
    sqlite3_snprintf(sizeof(zShortCkin), zShortCkin, "%.10s", zCkin);
    if( g.okHistory ){
      @ <a href="%s(g.zTop)/artifact/%s(zUuid)">[%s(zShort)]</a>
    }else{
      @ [%s(zShort)]
    }
    @ part of check-in
    hyperlink_to_uuid(zShortCkin);
    @ %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)&amp;v2=%d(frid)">[diff]</a>
      }
      @ <a href="%s(g.zBaseURL)/annotate?mid=%d(mid)&amp;fnid=%d(fnid)">
      @ [annotate]</a>
      @ </td>
    }
  }
  db_finalize(&q);
  @ </table>
  style_footer();
}

      wiki_convert(&wiki, 0, 0);
      blob_reset(&wiki);
    }
    manifest_clear(&m);
  }
  style_footer();
}























































































/*
** WEBPAGE: vdiff
** URL: /vdiff?name=RID
**
** Show all differences for a particular check-in.
*/

  $(SRCDIR)/deltacmd.c \
  $(SRCDIR)/descendants.c \
  $(SRCDIR)/diff.c \
  $(SRCDIR)/diffcmd.c \
  $(SRCDIR)/doc.c \
  $(SRCDIR)/encode.c \
  $(SRCDIR)/file.c \
  $(SRCDIR)/finfo.c \
  $(SRCDIR)/http.c \
  $(SRCDIR)/http_socket.c \
  $(SRCDIR)/http_transport.c \
  $(SRCDIR)/info.c \
  $(SRCDIR)/login.c \
  $(SRCDIR)/main.c \
  $(SRCDIR)/manifest.c \

  deltacmd_.c \
  descendants_.c \
  diff_.c \
  diffcmd_.c \
  doc_.c \
  encode_.c \
  file_.c \
  finfo_.c \
  http_.c \
  http_socket_.c \
  http_transport_.c \
  info_.c \
  login_.c \
  main_.c \
  manifest_.c \

  deltacmd.o \
  descendants.o \
  diff.o \
  diffcmd.o \
  doc.o \
  encode.o \
  file.o \
  finfo.o \
  http.o \
  http_socket.o \
  http_transport.o \
  info.o \
  login.o \
  main.o \
  manifest.o \

#
$(SRCDIR)/../manifest:	
	# noop

clean:	
	rm -f *.o *_.c $(APPNAME) VERSION.h
	rm -f translate makeheaders mkindex page_index.h headers
	rm -f add.h allrepo.h bag.h blob.h branch.h browse.h captcha.h cgi.h checkin.h checkout.h clearsign.h clone.h comformat.h configure.h construct.h content.h db.h delta.h deltacmd.h descendants.h diff.h diffcmd.h doc.h encode.h file.h finfo.h http.h http_socket.h http_transport.h info.h login.h main.h manifest.h md5.h merge.h merge3.h name.h pivot.h pqueue.h printf.h rebuild.h report.h rss.h rstats.h schema.h search.h setup.h sha1.h shun.h stat.h style.h sync.h tag.h th_main.h timeline.h tkt.h tktsetup.h undo.h update.h url.h user.h verify.h vfile.h wiki.h wikiformat.h winhttp.h xfer.h zip.h

page_index.h: $(TRANS_SRC) mkindex
	./mkindex $(TRANS_SRC) >$@
headers:	page_index.h makeheaders VERSION.h
	./makeheaders  add_.c:add.h allrepo_.c:allrepo.h bag_.c:bag.h blob_.c:blob.h branch_.c:branch.h browse_.c:browse.h captcha_.c:captcha.h cgi_.c:cgi.h checkin_.c:checkin.h checkout_.c:checkout.h clearsign_.c:clearsign.h clone_.c:clone.h comformat_.c:comformat.h configure_.c:configure.h construct_.c:construct.h content_.c:content.h db_.c:db.h delta_.c:delta.h deltacmd_.c:deltacmd.h descendants_.c:descendants.h diff_.c:diff.h diffcmd_.c:diffcmd.h doc_.c:doc.h encode_.c:encode.h file_.c:file.h finfo_.c:finfo.h http_.c:http.h http_socket_.c:http_socket.h http_transport_.c:http_transport.h info_.c:info.h login_.c:login.h main_.c:main.h manifest_.c:manifest.h md5_.c:md5.h merge_.c:merge.h merge3_.c:merge3.h name_.c:name.h pivot_.c:pivot.h pqueue_.c:pqueue.h printf_.c:printf.h rebuild_.c:rebuild.h report_.c:report.h rss_.c:rss.h rstats_.c:rstats.h schema_.c:schema.h search_.c:search.h setup_.c:setup.h sha1_.c:sha1.h shun_.c:shun.h stat_.c:stat.h style_.c:style.h sync_.c:sync.h tag_.c:tag.h th_main_.c:th_main.h timeline_.c:timeline.h tkt_.c:tkt.h tktsetup_.c:tktsetup.h undo_.c:undo.h update_.c:update.h url_.c:url.h user_.c:user.h verify_.c:verify.h vfile_.c:vfile.h wiki_.c:wiki.h wikiformat_.c:wikiformat.h winhttp_.c:winhttp.h xfer_.c:xfer.h zip_.c:zip.h $(SRCDIR)/sqlite3.h $(SRCDIR)/th.h VERSION.h
	touch headers
headers: Makefile
Makefile:
add_.c:	$(SRCDIR)/add.c translate
	./translate $(SRCDIR)/add.c >add_.c

add.o:	add_.c add.h  $(SRCDIR)/config.h

file_.c:	$(SRCDIR)/file.c translate
	./translate $(SRCDIR)/file.c >file_.c

file.o:	file_.c file.h  $(SRCDIR)/config.h
	$(XTCC) -o file.o -c file_.c

file.h:	headers
finfo_.c:	$(SRCDIR)/finfo.c translate
	./translate $(SRCDIR)/finfo.c >finfo_.c

finfo.o:	finfo_.c finfo.h  $(SRCDIR)/config.h
	$(XTCC) -o finfo.o -c finfo_.c

finfo.h:	headers
http_.c:	$(SRCDIR)/http.c translate
	./translate $(SRCDIR)/http.c >http_.c

http.o:	http_.c http.h  $(SRCDIR)/config.h
	$(XTCC) -o http.o -c http_.c

http.h:	headers

  deltacmd
  descendants
  diff
  diffcmd
  doc
  encode
  file
  finfo
  http
  http_socket
  http_transport
  info
  login
  main
  manifest