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Overview
| Comment: | Add the --mode option to fuzzershell. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
b940b0fa6cf68fef58344d269ad5d394 |
| User & Date: | drh 2015-04-20 22:36:49 |
Context
|
2015-04-21
| ||
| 00:23 | Enable compilation and VSIX package creation with the Visual Studio 2015 CTP. (check-in: 03b725a7 user: mistachkin tags: trunk) | |
|
2015-04-20
| ||
| 23:53 | Merge updates from trunk. (Closed-Leaf check-in: 583a79a0 user: mistachkin tags: vsix2015) | |
| 22:36 | Add the --mode option to fuzzershell. (check-in: b940b0fa user: drh tags: trunk) | |
| 18:58 | Many new configuration options for fuzzershell. (check-in: 41c95439 user: drh tags: trunk) | |
Changes
Changes to tool/fuzzershell.c.
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break;
}
}
if( v>0x7fffffff ) abendError("parameter too large - max 2147483648");
return (int)(isNeg? -v : v);
}
int main(int argc, char **argv){
char *zIn = 0; /* Input text */
int nAlloc = 0; /* Number of bytes allocated for zIn[] */
int nIn = 0; /* Number of bytes of zIn[] used */
size_t got; /* Bytes read from input */
FILE *in = stdin; /* Where to read SQL text from */
................................................................................
int nScratch = 0, szScratch=0;/* --scratch configuration */
int pageSize = 0; /* Desired page size. 0 means default */
void *pHeap = 0; /* Allocated heap space */
void *pLook = 0; /* Allocated lookaside space */
void *pPCache = 0; /* Allocated storage for pcache */
void *pScratch = 0; /* Allocated storage for scratch */
int doAutovac = 0; /* True for --autovacuum */
g.zArgv0 = argv[0];
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' ){
z++;
................................................................................
zInitDb = argv[++i];
}else
if( strcmp(z,"lookaside")==0 ){
if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]);
nLook = integerValue(argv[i+1]);
szLook = integerValue(argv[i+2]);
i += 2;
}else
if( strcmp(z,"pagesize")==0 ){
if( i>=argc-1 ) abendError("missing argument on %s", argv[i]);
pageSize = integerValue(argv[++i]);
}else
if( strcmp(z,"pcache")==0 ){
if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]);
................................................................................
if( zEncoding ) sqlexec(db, "PRAGMA encoding=%s", zEncoding);
if( pageSize ) sqlexec(db, "PRAGMA pagesize=%d", pageSize);
if( doAutovac ) sqlexec(db, "PRAGMA auto_vacuum=FULL");
cSaved = zIn[iNext];
zIn[iNext] = 0;
printf("INPUT (offset: %d, size: %d): [%s]\n",
i, (int)strlen(&zIn[i]), &zIn[i]);
rc = sqlite3_exec(db, &zIn[i], execCallback, 0, &zErrMsg);
zIn[iNext] = cSaved;
printf("RESULT-CODE: %d\n", rc);
if( zErrMsg ){
printf("ERROR-MSG: [%s]\n", zErrMsg);
sqlite3_free(zErrMsg);
}
|
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > > > > |
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break;
}
}
if( v>0x7fffffff ) abendError("parameter too large - max 2147483648");
return (int)(isNeg? -v : v);
}
/*
** Various operating modes
*/
#define FZMODE_Generic 1
#define FZMODE_Strftime 2
#define FZMODE_Printf 3
#define FZMODE_Glob 4
int main(int argc, char **argv){
char *zIn = 0; /* Input text */
int nAlloc = 0; /* Number of bytes allocated for zIn[] */
int nIn = 0; /* Number of bytes of zIn[] used */
size_t got; /* Bytes read from input */
FILE *in = stdin; /* Where to read SQL text from */
................................................................................
int nScratch = 0, szScratch=0;/* --scratch configuration */
int pageSize = 0; /* Desired page size. 0 means default */
void *pHeap = 0; /* Allocated heap space */
void *pLook = 0; /* Allocated lookaside space */
void *pPCache = 0; /* Allocated storage for pcache */
void *pScratch = 0; /* Allocated storage for scratch */
int doAutovac = 0; /* True for --autovacuum */
char *zSql; /* SQL to run */
char *zToFree = 0; /* Call sqlite3_free() on this afte running zSql */
int iMode = FZMODE_Generic; /* Operating mode */
g.zArgv0 = argv[0];
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' ){
z++;
................................................................................
zInitDb = argv[++i];
}else
if( strcmp(z,"lookaside")==0 ){
if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]);
nLook = integerValue(argv[i+1]);
szLook = integerValue(argv[i+2]);
i += 2;
}else
if( strcmp(z,"mode")==0 ){
if( i>=argc-1 ) abendError("missing argument on %s", argv[i]);
z = argv[++i];
if( strcmp(z,"generic")==0 ){
iMode = FZMODE_Printf;
}else if( strcmp(z, "glob")==0 ){
iMode = FZMODE_Glob;
}else if( strcmp(z, "printf")==0 ){
iMode = FZMODE_Printf;
}else if( strcmp(z, "strftime")==0 ){
iMode = FZMODE_Strftime;
}else{
abendError("unknown --mode: %s", z);
}
}else
if( strcmp(z,"pagesize")==0 ){
if( i>=argc-1 ) abendError("missing argument on %s", argv[i]);
pageSize = integerValue(argv[++i]);
}else
if( strcmp(z,"pcache")==0 ){
if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]);
................................................................................
if( zEncoding ) sqlexec(db, "PRAGMA encoding=%s", zEncoding);
if( pageSize ) sqlexec(db, "PRAGMA pagesize=%d", pageSize);
if( doAutovac ) sqlexec(db, "PRAGMA auto_vacuum=FULL");
cSaved = zIn[iNext];
zIn[iNext] = 0;
printf("INPUT (offset: %d, size: %d): [%s]\n",
i, (int)strlen(&zIn[i]), &zIn[i]);
zSql = &zIn[i];
switch( iMode ){
case FZMODE_Glob:
zSql = zToFree = sqlite3_mprintf("SELECT glob(%s);", zSql);
break;
case FZMODE_Printf:
zSql = zToFree = sqlite3_mprintf("SELECT printf(%s);", zSql);
break;
case FZMODE_Strftime:
zSql = zToFree = sqlite3_mprintf("SELECT strftime(%s);", zSql);
break;
}
rc = sqlite3_exec(db, zSql, execCallback, 0, &zErrMsg);
if( zToFree ){
sqlite3_free(zToFree);
zToFree = 0;
}
zIn[iNext] = cSaved;
printf("RESULT-CODE: %d\n", rc);
if( zErrMsg ){
printf("ERROR-MSG: [%s]\n", zErrMsg);
sqlite3_free(zErrMsg);
}
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