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Overview
| Comment: | Add the a=, b=, and n= query parameters to the finfo web method. Show all duplicate entries in a timeline in the right-most rail. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
cbc84ad65cfcb8b138e750c1114934ef |
| User & Date: | drh 2011-05-12 00:02:43 |
Context
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2011-05-12
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| 00:40 | Futher improments to the display of individual file timeline graphs. check-in: 64aa186a user: drh tags: trunk | |
| 00:02 | Add the a=, b=, and n= query parameters to the finfo web method. Show all duplicate entries in a timeline in the right-most rail. check-in: cbc84ad6 user: drh tags: trunk | |
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2011-05-11
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| 21:43 | Add the --filevers option to the "annotate" command and the "filevers" query parameter to the "annotate" web method. This was used to help analyze the problem described by ticket [f91862eed367] check-in: c8f10e55 user: drh tags: trunk | |
Changes
Changes to src/finfo.c.
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} /* ** 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; GraphContext *pGraph; 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" " datetime(event.mtime,'localtime')," /* Date of change */ " coalesce(event.ecomment, event.comment)," /* Check-in comment */ " coalesce(event.euser, event.user)," /* User who made chng */ " mlink.pid," /* Parent rid */ " mlink.fid," /* File rid */ " (SELECT uuid FROM blob WHERE rid=mlink.pid)," /* Parent file uuid */ ................................................................................ " (SELECT uuid FROM blob WHERE rid=mlink.fid)," /* Current file uuid */ " (SELECT uuid FROM blob WHERE rid=mlink.mid)," /* Check-in uuid */ " event.bgcolor," /* Background color */ " (SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0" " AND tagxref.rid=mlink.mid)" /* Tags */ " FROM mlink, event" " WHERE mlink.fnid=(SELECT fnid FROM filename WHERE name=%Q)" " AND event.objid=mlink.mid" " ORDER BY event.mtime DESC /*sort*/", TAG_BRANCH, zFilename ); blob_zero(&title); blob_appendf(&title, "History of "); hyperlinked_path(zFilename, &title, 0); @ <h2>%b(&title)</h2> blob_reset(&title); pGraph = graph_init(); @ <div id="canvas" style="position:relative;width:1px;height:1px;"></div> |
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} /* ** WEBPAGE: finfo ** URL: /finfo?name=FILENAME ** ** Show the change history for a single file. ** ** Additional query parameters: ** ** a=DATE Only show changes after DATE ** b=DATE Only show changes before DATE ** n=NUM Show the first NUM changes only */ void finfo_page(void){ Stmt q; const char *zFilename; char zPrevDate[20]; const char *zA; const char *zB; int n; Blob title; Blob sql; GraphContext *pGraph; login_check_credentials(); if( !g.okRead ){ login_needed(); return; } style_header("File History"); login_anonymous_available(); zPrevDate[0] = 0; zFilename = PD("name",""); blob_zero(&sql); blob_appendf(&sql, "SELECT" " datetime(event.mtime,'localtime')," /* Date of change */ " coalesce(event.ecomment, event.comment)," /* Check-in comment */ " coalesce(event.euser, event.user)," /* User who made chng */ " mlink.pid," /* Parent rid */ " mlink.fid," /* File rid */ " (SELECT uuid FROM blob WHERE rid=mlink.pid)," /* Parent file uuid */ ................................................................................ " (SELECT uuid FROM blob WHERE rid=mlink.fid)," /* Current file uuid */ " (SELECT uuid FROM blob WHERE rid=mlink.mid)," /* Check-in uuid */ " event.bgcolor," /* Background color */ " (SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0" " AND tagxref.rid=mlink.mid)" /* Tags */ " FROM mlink, event" " WHERE mlink.fnid=(SELECT fnid FROM filename WHERE name=%Q)" " AND event.objid=mlink.mid", TAG_BRANCH, zFilename ); if( (zA = P("a"))!=0 ){ blob_appendf(&sql, " AND event.mtime>=julianday('%q')", zA); } if( (zB = P("b"))!=0 ){ blob_appendf(&sql, " AND event.mtime<=julianday('%q')", zB); } blob_appendf(&sql," ORDER BY event.mtime DESC /*sort*/"); if( (n = atoi(PD("n","0")))>0 ){ blob_appendf(&sql, " LIMIT %d", n); } db_prepare(&q, blob_str(&sql)); blob_reset(&sql); blob_zero(&title); blob_appendf(&title, "History of "); hyperlinked_path(zFilename, &title, 0); @ <h2>%b(&title)</h2> blob_reset(&title); pGraph = graph_init(); @ <div id="canvas" style="position:relative;width:1px;height:1px;"></div> |
Changes to src/graph.c.
67 68 69 70 71 72 73 74 75 76 77 78 79 80 ... 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 ... 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 ... 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 |
int nBranch; /* Number of distinct branches */
char **azBranch; /* Names of the branches */
int nRow; /* Number of rows */
int nHash; /* Number of slots in apHash[] */
GraphRow **apHash; /* Hash table of GraphRow objects. Key: rid */
};
#endif
/*
** Malloc for zeroed space. Panic if unable to provide the
** requested space.
*/
void *safeMalloc(int nByte){
................................................................................
pLoop->railInUse |= mask;
}
}
}
pChild->mergeIn[pParent->mergeOut/4] = (pParent->mergeOut&3)+1;
}
/*
** Compute the complete graph
*/
void graph_finish(GraphContext *p, int omitDescenders){
GraphRow *pRow, *pDesc, *pDup, *pLoop, *pParent;
int i;
u32 mask;
u32 inUse;
int hasDup = 0; /* True if one or more isDup entries */
const char *zTrunk;
if( p==0 || p->pFirst==0 || p->nErr ) return;
p->nErr = 1; /* Assume an error until proven otherwise */
/* Initialize all rows */
p->nHash = p->nRow*2 + 1;
................................................................................
pLoop->railInUse |= mask;
}
}
}
continue;
}
if( pRow->isDup ){
pRow->iRail = findFreeRail(p, pRow->idx, pRow->idx, inUse, 0);
if( p->mxRail>=GR_MAX_RAIL ) return;
pDesc = pRow;
pParent = 0;
}else{
assert( pRow->nParent>0 );
parentRid = pRow->aParent[0];
pParent = hashFind(p, parentRid);
if( pParent==0 ){
pRow->iRail = ++p->mxRail;
if( p->mxRail>=GR_MAX_RAIL ) return;
................................................................................
}
}
/*
** Insert merge rails from primaries to duplicates.
*/
if( hasDup ){
for(pRow=p->pFirst; pRow; pRow=pRow->pNext){
if( !pRow->isDup ) continue;
pDesc = hashFind(p, pRow->rid);
assert( pDesc!=0 && pDesc!=pRow );
createMergeRiser(p, pDesc, pRow);
}
if( p->mxRail>=GR_MAX_RAIL ) return;
}
/*
** Find the maximum rail number.
*/
p->mxRail = 0;
for(pRow=p->pFirst; pRow; pRow=pRow->pNext){
if( pRow->iRail>p->mxRail ) p->mxRail = pRow->iRail;
if( pRow->mergeOut/4>p->mxRail ) p->mxRail = pRow->mergeOut/4;
while( p->mxRail<GR_MAX_RAIL && pRow->mergeDown>((1<<(p->mxRail+1))-1) ){
p->mxRail++;
}
}
p->nErr = 0;
}
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int nBranch; /* Number of distinct branches */ char **azBranch; /* Names of the branches */ int nRow; /* Number of rows */ int nHash; /* Number of slots in apHash[] */ GraphRow **apHash; /* Hash table of GraphRow objects. Key: rid */ }; /* Options for graph_finish(): */ #define GRAPH_DISJOINT 0x0001 /* All elements disjoint */ #define GRAPH_ISOLATE_MERGEIN 0x0002 /* Merge-in nodes isolated */ #endif /* ** Malloc for zeroed space. Panic if unable to provide the ** requested space. */ void *safeMalloc(int nByte){ ................................................................................ pLoop->railInUse |= mask; } } } pChild->mergeIn[pParent->mergeOut/4] = (pParent->mergeOut&3)+1; } /* ** Compute the maximum rail number. */ static void find_max_rail(GraphContext *p){ GraphRow *pRow; p->mxRail = 0; for(pRow=p->pFirst; pRow; pRow=pRow->pNext){ if( pRow->iRail>p->mxRail ) p->mxRail = pRow->iRail; if( pRow->mergeOut/4>p->mxRail ) p->mxRail = pRow->mergeOut/4; while( p->mxRail<GR_MAX_RAIL && pRow->mergeDown>((1<<(p->mxRail+1))-1) ){ p->mxRail++; } } } /* ** Compute the complete graph */ void graph_finish(GraphContext *p, int omitDescenders){ GraphRow *pRow, *pDesc, *pDup, *pLoop, *pParent; int i; u32 mask; u32 inUse; int hasDup = 0; /* True if one or more isDup entries */ const char *zTrunk; if( p==0 || p->pFirst==0 || p->nErr ) return; p->nErr = 1; /* Assume an error until proven otherwise */ /* Initialize all rows */ p->nHash = p->nRow*2 + 1; ................................................................................ pLoop->railInUse |= mask; } } } continue; } if( pRow->isDup ){ continue; }else{ assert( pRow->nParent>0 ); parentRid = pRow->aParent[0]; pParent = hashFind(p, parentRid); if( pParent==0 ){ pRow->iRail = ++p->mxRail; if( p->mxRail>=GR_MAX_RAIL ) return; ................................................................................ } } /* ** Insert merge rails from primaries to duplicates. */ if( hasDup ){ int dupRail; find_max_rail(p); dupRail = ++p->mxRail; if( p->mxRail>=GR_MAX_RAIL ) return; for(pRow=p->pFirst; pRow; pRow=pRow->pNext){ if( !pRow->isDup ) continue; pRow->iRail = dupRail; pDesc = hashFind(p, pRow->rid); assert( pDesc!=0 && pDesc!=pRow ); createMergeRiser(p, pDesc, pRow); } if( p->mxRail>=GR_MAX_RAIL ) return; } /* ** Find the maximum rail number. */ find_max_rail(p); p->nErr = 0; } |