Add the "showauth" extension in ext/misc.
FossilOrigin-Name: 28d52c1c38d849f099bc777f5987d1ef89680c2a
This commit is contained in:
drh
@@ -0,0 +1,103 @@
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/*
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** 2014-09-21
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**
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** The author disclaims copyright to this source code. In place of
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** a legal notice, here is a blessing:
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**
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** May you do good and not evil.
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** May you find forgiveness for yourself and forgive others.
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** May you share freely, never taking more than you give.
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**
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******************************************************************************
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**
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** This SQLite extension adds a debug "authorizer" callback to the database
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** connection. The callback merely writes the authorization request to
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** standard output and returns SQLITE_OK.
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**
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** This extension can be used (for example) in the command-line shell to
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** trace the operation of the authorizer.
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*/
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#include "sqlite3ext.h"
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SQLITE_EXTENSION_INIT1
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#include <stdio.h>
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/*
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** Display the authorization request
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*/
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static int authCallback(
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void *pClientData,
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int op,
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const char *z1,
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const char *z2,
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const char *z3,
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const char *z4
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){
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const char *zOp;
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char zOpSpace[50];
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switch( op ){
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case SQLITE_CREATE_INDEX: zOp = "CREATE_INDEX"; break;
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case SQLITE_CREATE_TABLE: zOp = "CREATE_TABLE"; break;
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case SQLITE_CREATE_TEMP_INDEX: zOp = "CREATE_TEMP_INDEX"; break;
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case SQLITE_CREATE_TEMP_TABLE: zOp = "CREATE_TEMP_TABLE"; break;
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case SQLITE_CREATE_TEMP_TRIGGER: zOp = "CREATE_TEMP_TRIGGER"; break;
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case SQLITE_CREATE_TEMP_VIEW: zOp = "CREATE_TEMP_VIEW"; break;
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case SQLITE_CREATE_TRIGGER: zOp = "CREATE_TRIGGER"; break;
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case SQLITE_CREATE_VIEW: zOp = "CREATE_VIEW"; break;
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case SQLITE_DELETE: zOp = "DELETE"; break;
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case SQLITE_DROP_INDEX: zOp = "DROP_INDEX"; break;
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case SQLITE_DROP_TABLE: zOp = "DROP_TABLE"; break;
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case SQLITE_DROP_TEMP_INDEX: zOp = "DROP_TEMP_INDEX"; break;
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case SQLITE_DROP_TEMP_TABLE: zOp = "DROP_TEMP_TABLE"; break;
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case SQLITE_DROP_TEMP_TRIGGER: zOp = "DROP_TEMP_TRIGGER"; break;
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case SQLITE_DROP_TEMP_VIEW: zOp = "DROP_TEMP_VIEW"; break;
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case SQLITE_DROP_TRIGGER: zOp = "DROP_TRIGGER"; break;
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case SQLITE_DROP_VIEW: zOp = "DROP_VIEW"; break;
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case SQLITE_INSERT: zOp = "INSERT"; break;
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case SQLITE_PRAGMA: zOp = "PRAGMA"; break;
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case SQLITE_READ: zOp = "READ"; break;
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case SQLITE_SELECT: zOp = "SELECT"; break;
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case SQLITE_TRANSACTION: zOp = "TRANSACTION"; break;
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case SQLITE_UPDATE: zOp = "UPDATE"; break;
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case SQLITE_ATTACH: zOp = "ATTACH"; break;
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case SQLITE_DETACH: zOp = "DETACH"; break;
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case SQLITE_ALTER_TABLE: zOp = "ALTER_TABLE"; break;
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case SQLITE_REINDEX: zOp = "REINDEX"; break;
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case SQLITE_ANALYZE: zOp = "ANALYZE"; break;
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case SQLITE_CREATE_VTABLE: zOp = "CREATE_VTABLE"; break;
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case SQLITE_DROP_VTABLE: zOp = "DROP_VTABLE"; break;
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case SQLITE_FUNCTION: zOp = "FUNCTION"; break;
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case SQLITE_SAVEPOINT: zOp = "SAVEPOINT"; break;
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case SQLITE_COPY: zOp = "COPY"; break;
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case SQLITE_RECURSIVE: zOp = "RECURSIVE"; break;
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default: {
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sqlite3_snprintf(sizeof(zOpSpace), zOpSpace, "%d", op);
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zOp = zOpSpace;
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break;
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}
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}
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if( z1==0 ) z1 = "NULL";
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if( z2==0 ) z2 = "NULL";
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if( z3==0 ) z3 = "NULL";
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if( z4==0 ) z4 = "NULL";
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printf("AUTH: %s,%s,%s,%s,%s\n", zOp, z1, z2, z3, z4);
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return SQLITE_OK;
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}
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#ifdef _WIN32
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__declspec(dllexport)
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#endif
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int sqlite3_showauth_init(
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sqlite3 *db,
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char **pzErrMsg,
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const sqlite3_api_routines *pApi
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){
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int rc = SQLITE_OK;
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SQLITE_EXTENSION_INIT2(pApi);
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(void)pzErrMsg; /* Unused parameter */
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rc = sqlite3_set_authorizer(db, authCallback, 0);
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return rc;
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}
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@@ -1,5 +1,5 @@
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C Improved\s".selecttrace"\soutput.
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D 2014-09-21T00:27:26.734
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C Add\sthe\s"showauth"\sextension\sin\sext/misc.
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D 2014-09-21T17:51:37.899
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F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
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F Makefile.in cf57f673d77606ab0f2d9627ca52a9ba1464146a
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F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
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@@ -116,6 +116,7 @@ F ext/misc/nextchar.c 35c8b8baacb96d92abbb34a83a997b797075b342
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F ext/misc/percentile.c bcbee3c061b884eccb80e21651daaae8e1e43c63
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F ext/misc/regexp.c af92cdaa5058fcec1451e49becc7ba44dba023dc
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F ext/misc/rot13.c 1ac6f95f99b575907b9b09c81a349114cf9be45a
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F ext/misc/showauth.c 732578f0fe4ce42d577e1c86dc89dd14a006ab52
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F ext/misc/spellfix.c 56739fab8c2ed6a9e2dac5592a88d281a999c43b
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F ext/misc/totype.c 4a167594e791abeed95e0a8db028822b5e8fe512
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F ext/misc/vfslog.c fe40fab5c077a40477f7e5eba994309ecac6cc95
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@@ -1198,7 +1199,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
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F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
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F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
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F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
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P 89398880bcfff96e91d2a9c45774f5fb3209ffc1
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R 279ae11a33db61e53f043e359f81738d
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P c0b61f7092a7fd2c5f51db26ce7a7a5c75c227fe
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R 90118272bfe5d13644b89a2578b8154b
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U drh
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Z f68417c1797c667ad48e7e326a25e63f
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Z 3c4b3bea487974dee315367e89ebebc8
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+1
-1
@@ -1 +1 @@
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c0b61f7092a7fd2c5f51db26ce7a7a5c75c227fe
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28d52c1c38d849f099bc777f5987d1ef89680c2a
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