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Overview
| Comment: | Refine error messages in the sqlite3 Tcl command when a NULL database connection is returned from sqlite3_open_v2. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
f260d7d567a1239c483c437d0b18a95b |
| User & Date: | mistachkin 2012-09-10 07:29:29 |
Context
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2012-09-10
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| 08:48 | Make header comments for some Tcl test commands more consistent. No changes to code. check-in: af870ca9 user: mistachkin tags: trunk | |
| 07:56 | More test cleanup. Closed-Leaf check-in: b8d5359b user: mistachkin tags: testClean | |
| 07:29 | Refine error messages in the sqlite3 Tcl command when a NULL database connection is returned from sqlite3_open_v2. check-in: f260d7d5 user: mistachkin tags: trunk | |
| 06:02 | Fix typo in documentation for sqlite3_open_v2. No changes to code. check-in: b532120a user: mistachkin tags: trunk | |
Changes
Changes to src/tclsqlite.c.
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# include <stdlib.h> # include <string.h> # include <assert.h> typedef unsigned char u8; #endif #include <ctype.h> /* * Windows needs to know which symbols to export. Unix does not. * BUILD_sqlite should be undefined for Unix. */ #ifdef BUILD_sqlite #undef TCL_STORAGE_CLASS #define TCL_STORAGE_CLASS DLLEXPORT ................................................................................ const char *zVfs = 0; int flags; Tcl_DString translatedFilename; #ifdef SQLITE_HAS_CODEC void *pKey = 0; int nKey = 0; #endif /* In normal use, each TCL interpreter runs in a single thread. So ** by default, we can turn of mutexing on SQLite database connections. ** However, for testing purposes it is useful to have mutexes turned ** on. So, by default, mutexes default off. But if compiled with ** SQLITE_TCL_DEFAULT_FULLMUTEX then mutexes default on. */ ................................................................................ if( p==0 ){ Tcl_SetResult(interp, "malloc failed", TCL_STATIC); return TCL_ERROR; } memset(p, 0, sizeof(*p)); zFile = Tcl_GetStringFromObj(objv[2], 0); zFile = Tcl_TranslateFileName(interp, zFile, &translatedFilename); sqlite3_open_v2(zFile, &p->db, flags, zVfs); Tcl_DStringFree(&translatedFilename); if( SQLITE_OK!=sqlite3_errcode(p->db) ){ zErrMsg = sqlite3_mprintf("%s", sqlite3_errmsg(p->db)); sqlite3_close(p->db); p->db = 0; } #ifdef SQLITE_HAS_CODEC if( p->db ){ sqlite3_key(p->db, pKey, nKey); } #endif if( p->db==0 ){ |
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# include <stdlib.h> # include <string.h> # include <assert.h> typedef unsigned char u8; #endif #include <ctype.h> /* ** This function is used to translate a return code into an error ** message. */ const char *sqlite3ErrStr(int rc); /* * Windows needs to know which symbols to export. Unix does not. * BUILD_sqlite should be undefined for Unix. */ #ifdef BUILD_sqlite #undef TCL_STORAGE_CLASS #define TCL_STORAGE_CLASS DLLEXPORT ................................................................................ const char *zVfs = 0; int flags; Tcl_DString translatedFilename; #ifdef SQLITE_HAS_CODEC void *pKey = 0; int nKey = 0; #endif int rc; /* In normal use, each TCL interpreter runs in a single thread. So ** by default, we can turn of mutexing on SQLite database connections. ** However, for testing purposes it is useful to have mutexes turned ** on. So, by default, mutexes default off. But if compiled with ** SQLITE_TCL_DEFAULT_FULLMUTEX then mutexes default on. */ ................................................................................ if( p==0 ){ Tcl_SetResult(interp, "malloc failed", TCL_STATIC); return TCL_ERROR; } memset(p, 0, sizeof(*p)); zFile = Tcl_GetStringFromObj(objv[2], 0); zFile = Tcl_TranslateFileName(interp, zFile, &translatedFilename); rc = sqlite3_open_v2(zFile, &p->db, flags, zVfs); Tcl_DStringFree(&translatedFilename); if( p->db ){ if( SQLITE_OK!=sqlite3_errcode(p->db) ){ zErrMsg = sqlite3_mprintf("%s", sqlite3_errmsg(p->db)); sqlite3_close(p->db); p->db = 0; } }else{ zErrMsg = sqlite3_mprintf("%s", sqlite3ErrStr(rc)); } #ifdef SQLITE_HAS_CODEC if( p->db ){ sqlite3_key(p->db, pKey, nKey); } #endif if( p->db==0 ){ |