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Comment:Remove dead code from timeline.c. Make sure all shortened UUIDs have at least one hexadecimal digit greater than '9' to avoid confusing them with decimal numbers.
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SHA1: 74534cc91ecf73f73efa8f6809478042daf71d4a
User & Date: drh 2009-12-18 23:09:36.000
Context
2009-12-18
23:54
For the "version information" web pages, change the default behavior to only show the list of files that changed, not the diffs. But there is a link to get diffs of all files or of individual files. The default behavior can be changed using a Setup/Timeline configuration option to show diffs by default. ... (check-in: 0f4f6c0325 user: drh tags: trunk)
23:09
Remove dead code from timeline.c. Make sure all shortened UUIDs have at least one hexadecimal digit greater than '9' to avoid confusing them with decimal numbers. ... (check-in: 74534cc91e user: drh tags: trunk)
22:16
Minor cleanup to the implementation of command-line "timeline". ... (check-in: 02920e92b5 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/timeline.c.
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** This file contains code to implement the timeline web page
**
*/
#include <string.h>
#include <time.h>
#include "config.h"
#include "timeline.h"





















/*
** Generate a hyperlink to a version.
*/
void hyperlink_to_uuid(const char *zUuid){
  char zShortUuid[UUID_SIZE+1];
  sprintf(zShortUuid, "%.10s", zUuid);
  if( g.okHistory ){
    @ <a href="%s(g.zBaseURL)/info/%s(zUuid)">[%s(zShortUuid)]</a>
  }else{
    @ <b>[%s(zShortUuid)]</b>
  }
}

/*
** Generate a hyperlink that invokes javascript to highlight
** a version on mouseover.
*/
void hyperlink_to_uuid_with_mouseover(
  const char *zUuid,   /* The UUID to display */
  const char *zIn,     /* Javascript proc for mouseover */
  const char *zOut,    /* Javascript proc for mouseout */
  int id               /* Argument to javascript procs */
){
  char zShortUuid[UUID_SIZE+1];
  sprintf(zShortUuid, "%.10s", zUuid);
  if( g.okHistory ){
    @ <a onmouseover='%s(zIn)("m%d(id)")' onmouseout='%s(zOut)("m%d(id)")'
    @    href="%s(g.zBaseURL)/vinfo/%s(zUuid)">[%s(zShortUuid)]</a>
  }else{
    @ <b onmouseover='%s(zIn)("m%d(id)")' onmouseout='%s(zOut)("m%d(id)")'>
    @ [%s(zShortUuid)]</b>
  }
}

/*








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** This file contains code to implement the timeline web page
**
*/
#include <string.h>
#include <time.h>
#include "config.h"
#include "timeline.h"

/*
** Shorten a UUID so that is the minimum length needed to contain
** at least one digit in the range 'a'..'f'.  The minimum length is 10.
*/
static void shorten_uuid(char *zDest, const char *zSrc){
  int i;
  for(i=0; i<10 && zSrc[i]<='9'; i++){}
  memcpy(zDest, zSrc, 10);
  if( i==10 ){
    do{
      zDest[i] = zSrc[i];
      i++;
    }while( zSrc[i-1]<='9' );
  }else{
    i = 10;
  }
  zDest[i] = 0;
}


/*
** Generate a hyperlink to a version.
*/
void hyperlink_to_uuid(const char *zUuid){
  char zShortUuid[UUID_SIZE+1];
  shorten_uuid(zShortUuid, zUuid);
  if( g.okHistory ){
    @ <a href="%s(g.zBaseURL)/info/%s(zShortUuid)">[%s(zShortUuid)]</a>
  }else{
    @ <b>[%s(zShortUuid)]</b>
  }
}

/*
** Generate a hyperlink that invokes javascript to highlight
** a version on mouseover.
*/
void hyperlink_to_uuid_with_mouseover(
  const char *zUuid,   /* The UUID to display */
  const char *zIn,     /* Javascript proc for mouseover */
  const char *zOut,    /* Javascript proc for mouseout */
  int id               /* Argument to javascript procs */
){
  char zShortUuid[UUID_SIZE+1];
  shorten_uuid(zShortUuid, zUuid);
  if( g.okHistory ){
    @ <a onmouseover='%s(zIn)("m%d(id)")' onmouseout='%s(zOut)("m%d(id)")'
    @    href="%s(g.zBaseURL)/vinfo/%s(zShortUuid)">[%s(zShortUuid)]</a>
  }else{
    @ <b onmouseover='%s(zIn)("m%d(id)")' onmouseout='%s(zOut)("m%d(id)")'>
    @ [%s(zShortUuid)]</b>
  }
}

/*
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    @   (SELECT count(*) FROM plink WHERE cid=blob.rid)
    @ FROM event, blob
    @ WHERE blob.rid=event.objid
  ;
  return zBaseSql;
}

/*
** Equivalent to timeline_query_for_tty(), except that:
**
** a) accepts a the -type=XX flag to set the event type to filter on.
**    The values of XX are the same as supported by the /timeline page.
**
** b) The returned string must be freed using free().
*/
char * timeline_query_for_tty_m(void){
  Blob bl;
  char const * zType = 0;
  blob_zero(&bl);
  blob_append( &bl, timeline_query_for_tty(), -1 );
  zType = find_option( "type", "t", 1 );
  if( zType && *zType )
  {
      blob_appendf( &bl, " AND event.type=%Q", zType );
  }
  return blob_buffer(&bl);
}

/*
** Return true if the input string is a date in the ISO 8601 format:
** YYYY-MM-DD.
*/
static int isIsoDate(const char *z){
  return strlen(z)==10
      && z[4]=='-'








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    @   (SELECT count(*) FROM plink WHERE cid=blob.rid)
    @ FROM event, blob
    @ WHERE blob.rid=event.objid
  ;
  return zBaseSql;
}






















/*
** Return true if the input string is a date in the ISO 8601 format:
** YYYY-MM-DD.
*/
static int isIsoDate(const char *z){
  return strlen(z)==10
      && z[4]=='-'
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