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Modified CLI to raise an error when extra command line options are passed.

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Added tests to verify correct handling, as well as other basic handling
of command line options. Ticket [f5cb008a65].

FossilOrigin-Name: 09b4f19f100fe82a8321b9ded99e679b7eedc1fa
This commit is contained in:
shaneh
2009-11-11 04:17:07 +00:00
parent e76173b7c0
commit 5fc250100e
5 changed files with 429 additions and 268 deletions
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16
src/shell.c
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@@ -3294,6 +3294,7 @@ static int process_sqliterc(
** Show available command line options
*/
static const char zOptions[] =
" -help show this message\n"
" -init filename read/process named file\n"
" -echo print commands before execution\n"
" -[no]header turn headers on or off\n"
@@ -3391,6 +3392,11 @@ int main(int argc, char **argv){
if( i<argc ){
zFirstCmd = argv[i++];
}
if( i<argc ){
fprintf(stderr,"%s: Error: too many options: \"%s\"\n", Argv0, argv[i]);
fprintf(stderr,"Use -help for a list of options.\n");
return 1;
}
data.out = stdout;
#ifdef SQLITE_OMIT_MEMORYDB
@@ -3441,10 +3447,20 @@ int main(int argc, char **argv){
memcpy(data.separator,",",2);
}else if( strcmp(z,"-separator")==0 ){
i++;
if(i>=argc){
fprintf(stderr,"%s: Error: missing argument for option: %s\n", Argv0, z);
fprintf(stderr,"Use -help for a list of options.\n");
return 1;
}
sqlite3_snprintf(sizeof(data.separator), data.separator,
"%.*s",(int)sizeof(data.separator)-1,argv[i]);
}else if( strcmp(z,"-nullvalue")==0 ){
i++;
if(i>=argc){
fprintf(stderr,"%s: Error: missing argument for option: %s\n", Argv0, z);
fprintf(stderr,"Use -help for a list of options.\n");
return 1;
}
sqlite3_snprintf(sizeof(data.nullvalue), data.nullvalue,
"%.*s",(int)sizeof(data.nullvalue)-1,argv[i]);
}else if( strcmp(z,"-header")==0 ){