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Overview
| Comment: | Allow the use of ".ar -t" without specifying an archive file or the "-z" option when the command-line shell is opened on a ZIP archive. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | archive-improvements |
| Files: | files | file ages | folders |
| SHA3-256: |
9340a2c145bcb4b38d19276a16264a37 |
| User & Date: | drh 2018-01-10 14:00:00 |
Context
|
2018-01-10
| ||
| 15:17 | The ".ar" command deduces whether or not the target file is a ZIP or SQLAR and does the appropropriate thing. The "-z" option is omitted. The "--append" option is added to open auxiliary databases using apndvfs. (check-in: 430d1a7d user: drh tags: archive-improvements) | |
| 14:00 | Allow the use of ".ar -t" without specifying an archive file or the "-z" option when the command-line shell is opened on a ZIP archive. (check-in: 9340a2c1 user: drh tags: archive-improvements) | |
| 13:11 | Work on the ".archive" command. (1) Add the --dryrun option. (2) Do not require --file when open on a ZIP archive. (3) Miscellaneous code simplifications. This is an incremental check-in of work in progress. (check-in: a2baada4 user: drh tags: archive-improvements) | |
Changes
Changes to src/shell.c.in.
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ArCommand cmd;
int rc;
rc = arParseCommand(azArg, nArg, &cmd);
if( rc==SQLITE_OK ){
cmd.p = pState;
cmd.db = pState->db;
cmd.zSrcTable = "sqlar";
if( cmd.bZip ){
if( pState->openMode==SHELL_OPEN_ZIPFILE ){
cmd.zSrcTable = "zip";
}else{
cmd.zSrcTable = "zipfile($archiveFile)";
}
if( cmd.eCmd==AR_CMD_CREATE || cmd.eCmd==AR_CMD_UPDATE ){
utf8_printf(stderr, "zip archives are read-only\n");
return SQLITE_ERROR;
}
}else if( cmd.zFile ){
int flags;
if( cmd.eCmd==AR_CMD_CREATE || cmd.eCmd==AR_CMD_UPDATE ){
flags = SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE;
}else{
flags = SQLITE_OPEN_READONLY;
}
rc = sqlite3_open_v2(cmd.zFile, &cmd.db, flags, 0);
if( rc!=SQLITE_OK ){
utf8_printf(stderr, "cannot open file: %s (%s)\n",
cmd.zFile, sqlite3_errmsg(cmd.db)
);
sqlite3_close(cmd.db);
return rc;
................................................................................
default:
assert( cmd.eCmd==AR_CMD_UPDATE );
rc = arCreateOrUpdateCommand(&cmd, 1);
break;
}
if( cmd.zFile ){
sqlite3_close(cmd.db);
}
}
return rc;
}
/* End of the ".archive" or ".ar" command logic
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ArCommand cmd;
int rc;
rc = arParseCommand(azArg, nArg, &cmd);
if( rc==SQLITE_OK ){
cmd.p = pState;
cmd.db = pState->db;
cmd.zSrcTable = "sqlar";
if( cmd.bZip || pState->openMode==SHELL_OPEN_ZIPFILE ){
if( cmd.zFile==0
&& sqlite3_table_column_metadata(cmd.db,0,"zip","name",0,0,0,0,0)==SQLITE_OK
){
cmd.zSrcTable = "zip";
}else if( cmd.zFile!=0 ){
cmd.zSrcTable = "zipfile($archiveFile)";
}else{
utf8_printf(stderr, "no zip archive file specified\n");
return SQLITE_ERROR;
}
if( cmd.eCmd==AR_CMD_CREATE || cmd.eCmd==AR_CMD_UPDATE ){
utf8_printf(stderr, "zip archives are read-only\n");
return SQLITE_ERROR;
}
}else if( cmd.zFile ){
int flags;
if( cmd.eCmd==AR_CMD_CREATE || cmd.eCmd==AR_CMD_UPDATE ){
flags = SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE;
}else{
flags = SQLITE_OPEN_READONLY;
}
cmd.db = 0;
rc = sqlite3_open_v2(cmd.zFile, &cmd.db, flags, 0);
if( rc!=SQLITE_OK ){
utf8_printf(stderr, "cannot open file: %s (%s)\n",
cmd.zFile, sqlite3_errmsg(cmd.db)
);
sqlite3_close(cmd.db);
return rc;
................................................................................
default:
assert( cmd.eCmd==AR_CMD_UPDATE );
rc = arCreateOrUpdateCommand(&cmd, 1);
break;
}
if( cmd.db!=pState->db ){
sqlite3_close(cmd.db);
}
}
return rc;
}
/* End of the ".archive" or ".ar" command logic
|