Import SQLite 3.10.2.

third_party/sqlite/patches/0003-Exclude-journal-file-from-Time-Machine-if-database-i.patch

-From edfff157e1d9292bfcce6553b76ee913b53b1aa1 Mon Sep 17 00:00:00 2001
+From bacae540479e7dc84bfbd059a20afa2ef00e8cdb Mon Sep 17 00:00:00 2001
 From: mrossetti <mrossetti@chromium.org>
 Date: Tue, 31 May 2011 23:12:11 +0000
-Subject: [PATCH 04/16] Exclude journal file from Time Machine if database is
+Subject: [PATCH 03/10] Exclude journal file from Time Machine if database is
  excluded.
 
 BUG=74053
 
 Original review URL: http://codereview.chromium.org/6990066
 
 TODO(shess): The fts3_porter.c change is due to a conflict with an included
 Apple library.  Perhaps move the operative code to a .c file, and firewall
 SQLite from that include.
 
 TODO(shess): Revisit this for -wal mode.  http://crbug.com/78507
 ---
  third_party/sqlite/src/Makefile.linux-gcc     |  4 ++++
  third_party/sqlite/src/ext/fts3/fts3_porter.c |  6 ++---
  third_party/sqlite/src/main.mk                |  2 +-
  third_party/sqlite/src/src/pager.c            | 32 +++++++++++++++++++++++++++
  third_party/sqlite/src/src/sqliteInt.h        | 10 +++++++++
  5 files changed, 50 insertions(+), 4 deletions(-)
 
 diff --git a/third_party/sqlite/src/Makefile.linux-gcc b/third_party/sqlite/src/Makefile.linux-gcc
-index 6d67ba7..554bf56 100644
+index a1dec21..952e8d1 100644
 --- a/third_party/sqlite/src/Makefile.linux-gcc
 +++ b/third_party/sqlite/src/Makefile.linux-gcc
 @@ -44,7 +44,11 @@ THREADLIB = -lpthread
  #### Specify any extra libraries needed to access required functions.
  #
  #TLIBS = -lrt    # fdatasync on Solaris 8
 +ifeq ($(shell uname -s),Darwin)
 +TLIBS = -framework CoreServices
 +else
  TLIBS = -ldl
 +endif
  
  #### Leave SQLITE_DEBUG undefined for maximum speed.  Use SQLITE_DEBUG=1
  #    to check for memory leaks.  Use SQLITE_DEBUG=2 to print a log of all
 diff --git a/third_party/sqlite/src/ext/fts3/fts3_porter.c b/third_party/sqlite/src/ext/fts3/fts3_porter.c
-index db175ac..933602a 100644
+index 8fb4c25d..b180ee2 100644
 --- a/third_party/sqlite/src/ext/fts3/fts3_porter.c
 +++ b/third_party/sqlite/src/ext/fts3/fts3_porter.c
 @@ -128,7 +128,7 @@ static int porterClose(sqlite3_tokenizer_cursor *pCursor){
  /*
  ** Vowel or consonant
  */
 -static const char cType[] = {
 +static const char vOrCType[] = {
     0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0,
     1, 1, 1, 2, 1
@@ skipping 10 matching lines @@
 @@ -161,7 +161,7 @@ static int isVowel(const char *z){
    char x = *z;
    if( x==0 ) return 0;
    assert( x>='a' && x<='z' );
 -  j = cType[x-'a'];
 +  j = vOrCType[x-'a'];
    if( j<2 ) return 1-j;
    return isConsonant(z + 1);
  }
 diff --git a/third_party/sqlite/src/main.mk b/third_party/sqlite/src/main.mk
-index 4a7ac02..dc56b0d 100644
+index fcc0270..6ff3bd4 100644
 --- a/third_party/sqlite/src/main.mk
 +++ b/third_party/sqlite/src/main.mk
-@@ -591,7 +591,7 @@ TESTFIXTURE_FLAGS += -DSQLITE_SERVER=1 -DSQLITE_PRIVATE="" -DSQLITE_CORE
+@@ -724,7 +724,7 @@ TESTFIXTURE_FLAGS += -DSQLITE_SERVER=1 -DSQLITE_PRIVATE="" -DSQLITE_CORE
  testfixture$(EXE): $(TESTSRC2) libsqlite3.a $(TESTSRC) $(TOP)/src/tclsqlite.c
         $(TCCX) $(TCL_FLAGS) -DTCLSH=1 $(TESTFIXTURE_FLAGS)                  \
                 $(TESTSRC) $(TESTSRC2) $(TOP)/src/tclsqlite.c                \
 -               -o testfixture$(EXE) $(LIBTCL) libsqlite3.a $(THREADLIB)
 +               -o testfixture$(EXE) $(LIBTCL) libsqlite3.a $(THREADLIB) $(TLIBS)
  
  amalgamation-testfixture$(EXE): sqlite3.c $(TESTSRC) $(TOP)/src/tclsqlite.c
         $(TCCX) $(TCL_FLAGS) -DTCLSH=1 $(TESTFIXTURE_FLAGS)                  \
 diff --git a/third_party/sqlite/src/src/pager.c b/third_party/sqlite/src/src/pager.c
-index d840a39..34fa50f 100644
+index 2c904d2..74c76f37 100644
 --- a/third_party/sqlite/src/src/pager.c
 +++ b/third_party/sqlite/src/src/pager.c
-@@ -5467,6 +5467,20 @@ void sqlite3PagerUnref(DbPage *pPg){
+@@ -5497,6 +5497,20 @@ void sqlite3PagerUnref(DbPage *pPg){
    if( pPg ) sqlite3PagerUnrefNotNull(pPg);
  }
  
 +#if defined(__APPLE__)
 +/*
 +** Create and return a CFURLRef given a cstring containing the path to a file.
 +*/
 +static CFURLRef create_cfurl_from_cstring(const char* filePath){
 +  CFStringRef urlString = CFStringCreateWithFileSystemRepresentation(
 +      kCFAllocatorDefault, filePath);
 +  CFURLRef urlRef = CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
 +      urlString, kCFURLPOSIXPathStyle, FALSE);
 +  CFRelease(urlString);
 +  return urlRef;
 +}
 +#endif
 +
  /*
  ** This function is called at the start of every write transaction.
  ** There must already be a RESERVED or EXCLUSIVE lock on the database 
-@@ -5531,6 +5545,24 @@ static int pager_open_journal(Pager *pPager){
+@@ -5561,6 +5575,24 @@ static int pager_open_journal(Pager *pPager){
  #else
            rc = sqlite3OsOpen(pVfs, pPager->zJournal, pPager->jfd, flags, 0);
  #endif
 +#if defined(__APPLE__)
 +          /* Set the TimeMachine exclusion metadata for the journal if it has
 +          ** been set for the database. Only do this for unix-type vfs
 +          ** implementations. */
 +          if( rc==SQLITE_OK && pPager->zFilename!=NULL
 +           && strlen(pPager->zFilename)>0
 +           && strncmp(pVfs->zName, "unix", 4)==0
 +           && ( pVfs->zName[4]=='-' || pVfs->zName[4]=='\0' ) ){
 +            CFURLRef database = create_cfurl_from_cstring(pPager->zFilename);
 +            if( CSBackupIsItemExcluded(database, NULL) ){
 +              CFURLRef journal = create_cfurl_from_cstring(pPager->zJournal);
 +              /* Ignore errors from the following exclusion call. */
 +              CSBackupSetItemExcluded(journal, TRUE, FALSE);
 +              CFRelease(journal);
 +            }
 +            CFRelease(database);
 +          }
 +#endif
          }
        }
        assert( rc!=SQLITE_OK || isOpen(pPager->jfd) );
 diff --git a/third_party/sqlite/src/src/sqliteInt.h b/third_party/sqlite/src/src/sqliteInt.h
-index 63036c5..9d6a7d8 100644
+index c01bbc7..745b910 100644
 --- a/third_party/sqlite/src/src/sqliteInt.h
 +++ b/third_party/sqlite/src/src/sqliteInt.h
-@@ -2985,6 +2985,16 @@ int sqlite3CantopenError(int);
+@@ -3168,6 +3168,16 @@ int sqlite3CantopenError(int);
  #endif
  
  /*
 +** The CoreServices.h and CoreFoundation.h headers are needed for excluding a
 +** -journal file from Time Machine backups when its associated database has
 +** previously been excluded by the client code.
 +*/
 +#if defined(__APPLE__)
 +#include <CoreServices/CoreServices.h>
 +#include <CoreFoundation/CoreFoundation.h>
 +#endif
 +
 +/*
  ** The following macros mimic the standard library functions toupper(),
  ** isspace(), isalnum(), isdigit() and isxdigit(), respectively. The
  ** sqlite versions only work for ASCII characters, regardless of locale.
 -- 
-2.2.1
+2.7.0