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Updates to documentation and requirements marks. No code changes.

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FossilOrigin-Name: 0f8102d71a0ee828629f037775ad86fe2a544120
This commit is contained in:
drh
2014-10-04 11:59:33 +00:00
parent 79f7af9a9e
commit 00729cba46
6 changed files with 35 additions and 19 deletions
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7
src/global.c
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@@ -129,6 +129,13 @@ const unsigned char sqlite3CtypeMap[256] = {
};
#endif
/* EVIDENCE-OF: R-02982-34736 In order to maintain full backwards
** compatibility for legacy applications, the URI filename capability is
** disabled by default.
**
** EVIDENCE-OF: R-38799-08373 URI filenames can be enabled or disabled
** using the SQLITE_USE_URI=1 or SQLITE_USE_URI=0 compile-time options.
*/
#ifndef SQLITE_USE_URI
# define SQLITE_USE_URI 0
#endif

11
src/main.c
View File

@@ -476,6 +476,11 @@ int sqlite3_config(int op, ...){
break;
}
/* EVIDENCE-OF: R-55548-33817 The compile-time setting for URI filenames
** can be changed at start-time using the
** sqlite3_config(SQLITE_CONFIG_URI,1) or
** sqlite3_config(SQLITE_CONFIG_URI,0) configuration calls.
*/
case SQLITE_CONFIG_URI: {
sqlite3GlobalConfig.bOpenUri = va_arg(ap, int);
break;
@@ -2213,7 +2218,7 @@ int sqlite3ParseUri(
assert( *pzErrMsg==0 );
if( ((flags & SQLITE_OPEN_URI) || sqlite3GlobalConfig.bOpenUri)
&& nUri>=5 && memcmp(zUri, "file:", 5)==0
&& nUri>=5 && memcmp(zUri, "file:", 5)==0 /* IMP: R-57884-37496 */
){
char *zOpt;
int eState; /* Parser state when parsing URI */
@@ -2443,7 +2448,9 @@ static int openDatabase(
testcase( (1<<(flags&7))==0x02 ); /* READONLY */
testcase( (1<<(flags&7))==0x04 ); /* READWRITE */
testcase( (1<<(flags&7))==0x40 ); /* READWRITE | CREATE */
if( ((1<<(flags&7)) & 0x46)==0 ) return SQLITE_MISUSE_BKPT;
if( ((1<<(flags&7)) & 0x46)==0 ){
return SQLITE_MISUSE_BKPT; /* IMP: R-65497-44594 */
}
if( sqlite3GlobalConfig.bCoreMutex==0 ){
isThreadsafe = 0;

13
src/sqlite.h.in
View File

@@ -2754,13 +2754,14 @@ void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
** then it is interpreted as an absolute path. ^If the path does not begin
** with a '/' (meaning that the authority section is omitted from the URI)
** then the path is interpreted as a relative path.
** ^On windows, the first component of an absolute path
** is a drive specification (e.g. "C:").
** ^(On windows, the first component of an absolute path
** is a drive specification (e.g. "C:").)^
**
** [[core URI query parameters]]
** The query component of a URI may contain parameters that are interpreted
** either by SQLite itself, or by a [VFS | custom VFS implementation].
** SQLite interprets the following three query parameters:
** SQLite and its built-in [VFSes] interpret the
** following query parameters:
**
** <ul>
** <li> <b>vfs</b>: ^The "vfs" parameter may be used to specify the name of
@@ -2795,11 +2796,9 @@ void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
** a URI filename, its value overrides any behavior requested by setting
** SQLITE_OPEN_PRIVATECACHE or SQLITE_OPEN_SHAREDCACHE flag.
**
** <li> <b>psow</b>: ^The psow parameter may be "true" (or "on" or "yes" or
** "1") or "false" (or "off" or "no" or "0") to indicate that the
** <li> <b>psow</b>: ^The psow parameter indicates whether or not the
** [powersafe overwrite] property does or does not apply to the
** storage media on which the database file resides. ^The psow query
** parameter only works for the built-in unix and Windows VFSes.
** storage media on which the database file resides.
**
** <li> <b>nolock</b>: ^The nolock parameter is a boolean query parameter
** which if set disables file locking in rollback journal modes. This