From 806c00666fd0233a511b2e0d9a1c19ce4ed2b76b Mon Sep 17 00:00:00 2001
From: mistachkin <mistachkin@noemail.net>
Date: Thu, 17 Jan 2013 03:18:38 +0000
Subject: [PATCH] Enhance RTree virtual table creation error messages that
 involve the getNodeSize() function.

FossilOrigin-Name: 652233d646236d3fbca629813b20d075f00f3ed6
---
 ext/rtree/rtree.c | 10 ++++++++--
 manifest          | 18 +++++++++---------
 manifest.uuid     |  2 +-
 3 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/ext/rtree/rtree.c b/ext/rtree/rtree.c
index 731cb32be0..34dde0e968 100644
--- a/ext/rtree/rtree.c
+++ b/ext/rtree/rtree.c
@@ -3049,7 +3049,8 @@ static int getIntFromStmt(sqlite3 *db, const char *zSql, int *piVal){
 static int getNodeSize(
   sqlite3 *db,                    /* Database handle */
   Rtree *pRtree,                  /* Rtree handle */
-  int isCreate                    /* True for xCreate, false for xConnect */
+  int isCreate,                   /* True for xCreate, false for xConnect */
+  char **pzErr                    /* OUT: Error message, if any */
 ){
   int rc;
   char *zSql;
@@ -3062,6 +3063,8 @@ static int getNodeSize(
       if( (4+pRtree->nBytesPerCell*RTREE_MAXCELLS)<pRtree->iNodeSize ){
         pRtree->iNodeSize = 4+pRtree->nBytesPerCell*RTREE_MAXCELLS;
       }
+    }else{
+      *pzErr = sqlite3_mprintf("%s", sqlite3_errmsg(db));
     }
   }else{
     zSql = sqlite3_mprintf(
@@ -3069,6 +3072,9 @@ static int getNodeSize(
         pRtree->zDb, pRtree->zName
     );
     rc = getIntFromStmt(db, zSql, &pRtree->iNodeSize);
+    if( rc!=SQLITE_OK ){
+      *pzErr = sqlite3_mprintf("%s", sqlite3_errmsg(db));
+    }
   }
 
   sqlite3_free(zSql);
@@ -3132,7 +3138,7 @@ static int rtreeInit(
   memcpy(pRtree->zName, argv[2], nName);
 
   /* Figure out the node size to use. */
-  rc = getNodeSize(db, pRtree, isCreate);
+  rc = getNodeSize(db, pRtree, isCreate, pzErr);
 
   /* Create/Connect to the underlying relational database schema. If
   ** that is successful, call sqlite3_declare_vtab() to configure
diff --git a/manifest b/manifest
index 6aa81d2aeb..737bcbe3e6 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Make\sthe\s'fs'\svirtual\stable\smodule\sportable\sto\sWindows.
-D 2013-01-17T03:18:14.519
+C Enhance\sRTree\svirtual\stable\screation\serror\smessages\sthat\sinvolve\sthe\sgetNodeSize()\sfunction.
+D 2013-01-17T03:18:38.278
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in a48faa9e7dd7d556d84f5456eabe5825dd8a6282
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -83,7 +83,7 @@ F ext/icu/README.txt bf8461d8cdc6b8f514c080e4e10dc3b2bbdfefa9
 F ext/icu/icu.c eb9ae1d79046bd7871aa97ee6da51eb770134b5a
 F ext/icu/sqliteicu.h 728867a802baa5a96de7495e9689a8e01715ef37
 F ext/rtree/README 6315c0d73ebf0ec40dedb5aa0e942bc8b54e3761
-F ext/rtree/rtree.c 47064ee2995a396bfb626337d2b43f12cc0af687
+F ext/rtree/rtree.c ebd07d0f06dc167f1424ff3940a5711a3a039982
 F ext/rtree/rtree.h 834dbcb82dc85b2481cde6a07cdadfddc99e9b9e
 F ext/rtree/rtree1.test e474a2b5eff231496dbd073fe67e5fbaf7f444c9
 F ext/rtree/rtree2.test acbb3a4ce0f4fbc2c304d2b4b784cfa161856bba
@@ -1033,10 +1033,10 @@ F tool/vdbe-compress.tcl f12c884766bd14277f4fcedcae07078011717381
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
 F tool/win/sqlite.vsix 97894c2790eda7b5bce3cc79cb2a8ec2fde9b3ac
-P 6195ebd83323eaad92a0aa095cce1094bf8e2ba6
-R 391d1ca86287065efd5d1c0418e3ba47
-T *branch * fsVfsWin
-T *sym-fsVfsWin *
-T -sym-trunk *
+P dd473cae5b6ea02b73168b30365f0af5556ee24d
+R 6de5433403d98c9088f8c6d2808c6cc6
+T *branch * rtreeErrMsg
+T *sym-rtreeErrMsg *
+T -sym-fsVfsWin *
 U mistachkin
-Z 13b4bb0aa5332689b2ba5723b1c52e70
+Z f672a1a0e379d040e98c12d6bd28ded3
diff --git a/manifest.uuid b/manifest.uuid
index 0134790b17..f95e78f4dc 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-dd473cae5b6ea02b73168b30365f0af5556ee24d
\ No newline at end of file
+652233d646236d3fbca629813b20d075f00f3ed6
\ No newline at end of file
-- 
2.39.5