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Large set of changes to migrate sb_out and sb_err to wcstring

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This commit is contained in:
ridiculousfish 2012-02-22 10:51:06 -08:00
parent 917b4ff8bc
commit 62bd43f17f
16 changed files with 537 additions and 542 deletions
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447
builtin.cpp
View file

File diff suppressed because it is too large Load diff

8
builtin.h
View file

@ -92,12 +92,16 @@ enum
/**
Stringbuffer used to represent standard output
*/
extern string_buffer_t *sb_out;
//extern string_buffer_t *sb_out;
/**
Stringbuffer used to represent standard error
*/
extern string_buffer_t *sb_err;
//extern string_buffer_t *sb_err;
/** Get the string used to represent stdout and stderr */
const wcstring &get_stdout_buffer();
const wcstring &get_stderr_buffer();
/**
Kludge. Tells builtins if output is to screen

57
builtin_commandline.cpp
View file

@ -179,8 +179,7 @@ static void write_part( const wchar_t *begin,
}
}
sb_append( sb_out,
(wchar_t *)out.buff );
stdout_buffer.append((const wchar_t *)out.buff);
free( buff );
tok_destroy( &tok );
@ -200,8 +199,8 @@ static void write_part( const wchar_t *begin,
// debug( 0, L"woot2 %ls -> %ls", buff, esc );
sb_append( sb_out, esc );
sb_append( sb_out, L"\n" );
stdout_buffer.append(esc);
stdout_buffer.append(L"\n");
free( esc );
free( buff );
@ -255,11 +254,9 @@ static int builtin_commandline( parser_t &parser, wchar_t **argv )
return 1;
}
sb_append( sb_err,
argv[0],
L": Can not set commandline in non-interactive mode\n",
NULL );
builtin_print_help( parser, argv[0], sb_err );
stderr_buffer.append(argv[0]);
stderr_buffer.append(L": Can not set commandline in non-interactive mode\n");
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
@ -351,11 +348,11 @@ static int builtin_commandline( parser_t &parser, wchar_t **argv )
case 0:
if(long_options[opt_index].flag != 0)
break;
sb_printf( sb_err,
append_format( stderr_buffer,
BUILTIN_ERR_UNKNOWN,
argv[0],
long_options[opt_index].name );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
@ -418,7 +415,7 @@ static int builtin_commandline( parser_t &parser, wchar_t **argv )
break;
case 'h':
builtin_print_help( parser, argv[0], sb_out );
builtin_print_help( parser, argv[0], stdout_buffer );
return 0;
case L'?':
@ -436,22 +433,22 @@ static int builtin_commandline( parser_t &parser, wchar_t **argv )
*/
if( buffer_part || cut_at_cursor || append_mode || tokenize || cursor_mode || line_mode || search_mode )
{
sb_printf(sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_COMBO,
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
if( argc == woptind )
{
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_MISSING,
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
for( i=woptind; i<argc; i++ )
@ -468,11 +465,11 @@ static int builtin_commandline( parser_t &parser, wchar_t **argv )
}
else
{
sb_printf( sb_err,
append_format(stderr_buffer,
_(L"%ls: Unknown input function '%ls'\n"),
argv[0],
argv[i] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
}
@ -486,45 +483,45 @@ static int builtin_commandline( parser_t &parser, wchar_t **argv )
if( (search_mode || line_mode || cursor_mode) && (argc-woptind > 1) )
{
sb_append( sb_err,
append_format(stderr_buffer,
argv[0],
L": Too many arguments\n",
NULL );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
if( (buffer_part || tokenize || cut_at_cursor) && (cursor_mode || line_mode || search_mode) )
{
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_COMBO,
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
if( (tokenize || cut_at_cursor) && (argc-woptind) )
{
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_COMBO2,
argv[0],
L"--cut-at-cursor and --tokenize can not be used when setting the commandline" );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
if( append_mode && !(argc-woptind) )
{
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_COMBO2,
argv[0],
L"insertion mode switches can not be used when not in insertion mode" );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
@ -552,11 +549,11 @@ static int builtin_commandline( parser_t &parser, wchar_t **argv )
new_pos = wcstol( argv[woptind], &endptr, 10 );
if( *endptr || errno )
{
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_NOT_NUMBER,
argv[0],
argv[woptind] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
}
current_buffer = reader_get_buffer();
@ -566,7 +563,7 @@ static int builtin_commandline( parser_t &parser, wchar_t **argv )
}
else
{
sb_printf( sb_out, L"%d\n", reader_get_cursor_pos() );
append_format(stdout_buffer, L"%d\n", reader_get_cursor_pos() );
return 0;
}
@ -576,7 +573,7 @@ static int builtin_commandline( parser_t &parser, wchar_t **argv )
{
int pos = reader_get_cursor_pos();
const wchar_t *buff = reader_get_buffer();
sb_printf( sb_out, L"%d\n", parse_util_lineno( buff, pos ) );
append_format(stdout_buffer, L"%d\n", parse_util_lineno( buff, pos ) );
return 0;
}

26
builtin_complete.cpp
View file

@ -397,11 +397,11 @@ static int builtin_complete( parser_t &parser, wchar_t **argv )
case 0:
if(long_options[opt_index].flag != 0)
break;
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_UNKNOWN,
argv[0],
long_options[opt_index].name );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
res = 1;
@ -434,7 +434,7 @@ static int builtin_complete( parser_t &parser, wchar_t **argv )
}
else
{
sb_printf( sb_err, L"%ls: Invalid token '%ls'\n", argv[0], woptarg );
append_format(stderr_buffer, L"%ls: Invalid token '%ls'\n", argv[0], woptarg );
res = 1;
}
break;
@ -481,7 +481,7 @@ static int builtin_complete( parser_t &parser, wchar_t **argv )
break;
case 'h':
builtin_print_help( parser, argv[0], sb_out );
builtin_print_help( parser, argv[0], stdout_buffer );
return 0;
case '?':
@ -499,12 +499,12 @@ static int builtin_complete( parser_t &parser, wchar_t **argv )
{
if( parser.test( condition, 0, 0, 0 ) )
{
sb_printf( sb_err,
append_format(stderr_buffer,
L"%ls: Condition '%ls' contained a syntax error\n",
argv[0],
condition );
parser.test( condition, 0, sb_err, argv[0] );
parser.test( condition, 0, &stderr_buffer, argv[0] );
res = 1;
}
@ -517,12 +517,12 @@ static int builtin_complete( parser_t &parser, wchar_t **argv )
{
if( parser.test_args( comp, 0, 0 ) )
{
sb_printf( sb_err,
append_format(stderr_buffer,
L"%ls: Completion '%ls' contained a syntax error\n",
argv[0],
comp );
parser.test_args( comp, sb_err, argv[0] );
parser.test_args( comp, &stderr_buffer, argv[0] );
res = 1;
}
@ -567,11 +567,11 @@ static int builtin_complete( parser_t &parser, wchar_t **argv )
if( !(next.description).empty() )
{
sb_printf( sb_out, L"%ls%ls\t%ls\n", prepend, next.completion.c_str(), next.description.c_str() );
append_format(stdout_buffer, L"%ls%ls\t%ls\n", prepend, next.completion.c_str(), next.description.c_str() );
}
else
{
sb_printf( sb_out, L"%ls%ls\n", prepend, next.completion.c_str() );
append_format(stdout_buffer, L"%ls%ls\n", prepend, next.completion.c_str() );
}
}
@ -583,10 +583,10 @@ static int builtin_complete( parser_t &parser, wchar_t **argv )
}
else if( woptind != argc )
{
sb_printf( sb_err,
append_format(stderr_buffer,
_( L"%ls: Too many arguments\n" ),
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
res = 1;
}
@ -594,7 +594,7 @@ static int builtin_complete( parser_t &parser, wchar_t **argv )
{
/* No arguments specified, meaning we print the definitions of
* all specified completions to stdout.*/
complete_print( sb_out );
complete_print( stdout_buffer );
}
else
{

44
builtin_jobs.cpp
View file

@ -84,24 +84,22 @@ static void builtin_jobs_print( job_t *j, int mode, int header )
/*
Print table header before first job
*/
sb_append( sb_out, _( L"Job\tGroup\t" ));
stdout_buffer.append( _( L"Job\tGroup\t" ));
#ifdef HAVE__PROC_SELF_STAT
sb_append( sb_out, _( L"CPU\t" ) );
stdout_buffer.append( _( L"CPU\t" ) );
#endif
sb_append( sb_out, _( L"State\tCommand\n" ) );
stdout_buffer.append( _( L"State\tCommand\n" ) );
}
sb_printf( sb_out, L"%d\t%d\t", j->job_id, j->pgid );
append_format(stdout_buffer, L"%d\t%d\t", j->job_id, j->pgid );
#ifdef HAVE__PROC_SELF_STAT
sb_printf( sb_out, L"%d%%\t", cpu_use(j) );
append_format(stdout_buffer, L"%d%%\t", cpu_use(j) );
#endif
sb_append( sb_out,
job_is_stopped(j)?_(L"stopped"):_(L"running"),
L"\t",
j->command_cstr(),
L"\n",
NULL );
stdout_buffer.append(job_is_stopped(j)?_(L"stopped"):_(L"running"));
stdout_buffer.append(L"\t");
stdout_buffer.append(j->command_cstr());
stdout_buffer.append(L"\t");
break;
}
@ -112,9 +110,9 @@ static void builtin_jobs_print( job_t *j, int mode, int header )
/*
Print table header before first job
*/
sb_append( sb_out, _( L"Group\n" ));
stdout_buffer.append( _( L"Group\n" ));
}
sb_printf( sb_out, L"%d\n", j->pgid );
append_format(stdout_buffer, L"%d\n", j->pgid );
break;
}
@ -125,12 +123,12 @@ static void builtin_jobs_print( job_t *j, int mode, int header )
/*
Print table header before first job
*/
sb_append( sb_out, _( L"Procces\n" ));
stdout_buffer.append( _( L"Procces\n" ));
}
for( p=j->first_process; p; p=p->next )
{
sb_printf( sb_out, L"%d\n", p->pid );
append_format(stdout_buffer, L"%d\n", p->pid );
}
break;
}
@ -142,12 +140,12 @@ static void builtin_jobs_print( job_t *j, int mode, int header )
/*
Print table header before first job
*/
sb_append( sb_out, _( L"Command\n" ));
stdout_buffer.append( _( L"Command\n" ));
}
for( p=j->first_process; p; p=p->next )
{
sb_printf( sb_out, L"%ls\n", p->argv0() );
append_format(stdout_buffer, L"%ls\n", p->argv0() );
}
break;
}
@ -217,12 +215,12 @@ static int builtin_jobs( parser_t &parser, wchar_t **argv )
case 0:
if(long_options[opt_index].flag != 0)
break;
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_UNKNOWN,
argv[0],
long_options[opt_index].name );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
@ -247,7 +245,7 @@ static int builtin_jobs( parser_t &parser, wchar_t **argv )
}
case 'h':
builtin_print_help( parser, argv[0], sb_out );
builtin_print_help( parser, argv[0], stdout_buffer );
return 0;
case '?':
@ -300,7 +298,7 @@ static int builtin_jobs( parser_t &parser, wchar_t **argv )
pid=wcstol( argv[i], &end, 10 );
if( errno || *end )
{
sb_printf( sb_err,
append_format(stderr_buffer,
_( L"%ls: '%ls' is not a job\n" ),
argv[0],
argv[i] );
@ -315,7 +313,7 @@ static int builtin_jobs( parser_t &parser, wchar_t **argv )
}
else
{
sb_printf( sb_err,
append_format(stderr_buffer,
_( L"%ls: No suitable job: %d\n" ),
argv[0],
pid );
@ -343,7 +341,7 @@ static int builtin_jobs( parser_t &parser, wchar_t **argv )
if( !found )
{
sb_printf( sb_out,
append_format(stdout_buffer,
_( L"%ls: There are no jobs\n" ),
argv[0] );
}

87
builtin_set.cpp
View file

@ -26,6 +26,8 @@ Functions used for implementing the set builtin.
#include "proc.h"
#include "parser.h"
/* We know about these buffers */
extern wcstring stdout_buffer, stderr_buffer;
/**
Error message for invalid path operations
@ -91,12 +93,7 @@ static int my_env_set( const wchar_t *key, wcstring_list_t &val, int scope )
{
const wchar_t *colon;
sb_printf( sb_err,
_(BUILTIN_SET_PATH_ERROR),
L"set",
dir,
key );
append_format(stderr_buffer, _(BUILTIN_SET_PATH_ERROR), L"set", dir, key);
colon = wcschr( dir, L':' );
if( colon && *(colon+1) )
@ -113,12 +110,7 @@ static int my_env_set( const wchar_t *key, wcstring_list_t &val, int scope )
if( show_hint )
{
sb_printf( sb_err,
_(BUILTIN_SET_PATH_HINT),
L"set",
key,
key,
wcschr( dir, L':' )+1);
append_format(stderr_buffer, _(BUILTIN_SET_PATH_HINT), L"set", key, key, wcschr( dir, L':' )+1);
}
if( error )
@ -156,14 +148,14 @@ static int my_env_set( const wchar_t *key, wcstring_list_t &val, int scope )
{
case ENV_PERM:
{
sb_printf( sb_err, _(L"%ls: Tried to change the read-only variable '%ls'\n"), L"set", key );
append_format(stderr_buffer, _(L"%ls: Tried to change the read-only variable '%ls'\n"), L"set", key);
retcode=1;
break;
}
case ENV_INVALID:
{
sb_printf( sb_err, _(L"%ls: Unknown error"), L"set" );
append_format(stderr_buffer, _(L"%ls: Unknown error"), L"set" );
retcode=1;
break;
}
@ -208,7 +200,7 @@ static int parse_index( std::vector<long> &indexes,
if (*src != L'[')
{
sb_printf( sb_err, _(BUILTIN_SET_ARG_COUNT), L"set" );
append_format(stderr_buffer, _(BUILTIN_SET_ARG_COUNT), L"set" );
return 0;
}
@ -216,7 +208,7 @@ static int parse_index( std::vector<long> &indexes,
if( (wcsncmp( src_orig, name, len )!=0) || (wcslen(name) != (len)) )
{
sb_printf( sb_err,
append_format(stderr_buffer,
_(L"%ls: Multiple variable names specified in single call (%ls and %.*ls)\n"),
L"set",
name,
@ -244,7 +236,7 @@ static int parse_index( std::vector<long> &indexes,
if( end==src || errno )
{
sb_printf(sb_err, _(L"%ls: Invalid index starting at '%ls'\n"), L"set", src);
append_format(stderr_buffer, _(L"%ls: Invalid index starting at '%ls'\n"), L"set", src);
return 0;
}
@ -326,7 +318,7 @@ static void print_variables(int include_values, int esc, int scope)
const wcstring key = names.at(i);
const wcstring e_key = escape_string(key, 0);
sb_append(sb_out, e_key.c_str());
stdout_buffer.append(e_key);
if( include_values )
{
@ -343,17 +335,18 @@ static void print_variables(int include_values, int esc, int scope)
wcstring e_value = esc ? expand_escape_variable(value) : value;
sb_append(sb_out, L" ", e_value.c_str(), NULL);
stdout_buffer.append(L" ");
stdout_buffer.append(e_value);
if( shorten )
{
sb_append(sb_out, L"\u2026");
stdout_buffer.append(L"\u2026");
}
}
}
sb_append(sb_out, L"\n");
stdout_buffer.append(L"\n");
}
}
@ -487,7 +480,7 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
break;
case 'h':
builtin_print_help( parser, argv[0], sb_out );
builtin_print_help( parser, argv[0], stdout_buffer );
return 0;
case '?':
@ -510,11 +503,11 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
if( query && (erase || list || global || local || universal || exportv || unexport ) )
{
sb_printf(sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_COMBO,
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
@ -522,11 +515,11 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
/* We can't both list and erase varaibles */
if( erase && list )
{
sb_printf(sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_COMBO,
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
@ -535,10 +528,10 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
*/
if( local + global + universal > 1 )
{
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_GLOCAL,
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
@ -547,10 +540,10 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
*/
if( exportv && unexport )
{
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_EXPUNEXP,
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
@ -596,7 +589,7 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
if( !parse_index( indexes, arg, dest, result.size() ) )
{
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
retcode = 1;
break;
}
@ -638,11 +631,11 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
if( erase )
{
sb_printf( sb_err,
append_format(stderr_buffer,
_(L"%ls: Erase needs a variable name\n%ls\n"),
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
retcode = 1;
}
else
@ -667,15 +660,15 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
if( !wcslen( dest ) )
{
free( dest );
sb_printf( sb_err, BUILTIN_ERR_VARNAME_ZERO, argv[0] );
builtin_print_help( parser, argv[0], sb_err );
append_format(stderr_buffer, BUILTIN_ERR_VARNAME_ZERO, argv[0] );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
if( (bad_char = wcsvarname( dest ) ) )
{
sb_printf( sb_err, BUILTIN_ERR_VARCHAR, argv[0], *bad_char );
builtin_print_help( parser, argv[0], sb_err );
append_format(stderr_buffer, BUILTIN_ERR_VARCHAR, argv[0], *bad_char );
builtin_print_help( parser, argv[0], stderr_buffer );
free( dest );
return 1;
}
@ -683,8 +676,8 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
if( slice && erase && (scope != ENV_USER) )
{
free( dest );
sb_printf( sb_err, _(L"%ls: Can not specify scope when erasing array slice\n"), argv[0] );
builtin_print_help( parser, argv[0], sb_err );
append_format(stderr_buffer, _(L"%ls: Can not specify scope when erasing array slice\n"), argv[0] );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
@ -712,7 +705,7 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
{
if( !parse_index( indexes, argv[woptind], dest, result.size() ) )
{
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
retcode = 1;
break;
}
@ -724,8 +717,8 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
{
if( val_count < idx_count )
{
sb_printf( sb_err, _(BUILTIN_SET_ARG_COUNT), argv[0] );
builtin_print_help( parser, argv[0], sb_err );
append_format(stderr_buffer, _(BUILTIN_SET_ARG_COUNT), argv[0] );
builtin_print_help( parser, argv[0], stderr_buffer );
retcode=1;
break;
}
@ -762,9 +755,9 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
indexes,
value ) )
{
sb_printf( sb_err, L"%ls: ", argv[0] );
sb_printf( sb_err, ARRAY_BOUNDS_ERR );
sb_append( sb_err, L"\n" );
append_format(stderr_buffer, L"%ls: ", argv[0] );
append_format(stderr_buffer, ARRAY_BOUNDS_ERR );
stderr_buffer.push_back(L'\n');
}
my_env_set(dest, result, scope);
@ -792,10 +785,10 @@ static int builtin_set( parser_t &parser, wchar_t **argv )
{
if( woptind != argc )
{
sb_printf( sb_err,
append_format(stderr_buffer,
_(L"%ls: Values cannot be specfied with erase\n"),
argv[0] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
retcode=1;
}
else

38
builtin_ulimit.cpp
View file

@ -144,9 +144,9 @@ static void print( int resource, int hard )
rlim_t l = get( resource, hard );
if( l == RLIM_INFINITY )
sb_append( sb_out, L"unlimited\n" );
stdout_buffer.append( L"unlimited\n" );
else
sb_printf( sb_out, L"%d\n", l / get_multiplier( resource ) );
append_format(stdout_buffer, L"%d\n", l / get_multiplier( resource ) );
}
@ -172,7 +172,7 @@ static void print_all( int hard )
const wchar_t *unit = ((resource_arr[i].resource==RLIMIT_CPU)?L"(seconds, ":(get_multiplier(resource_arr[i].resource)==1?L"(":L"(kB, "));
sb_printf( sb_out,
append_format(stdout_buffer,
L"%-*ls %10ls-%lc) ",
w,
resource_arr[i].desc,
@ -181,11 +181,11 @@ static void print_all( int hard )
if( l == RLIM_INFINITY )
{
sb_append( sb_out, L"unlimited\n" );
stdout_buffer.append( L"unlimited\n" );
}
else
{
sb_printf( sb_out, L"%d\n", l/get_multiplier(resource_arr[i].resource) );
append_format(stdout_buffer, L"%d\n", l/get_multiplier(resource_arr[i].resource) );
}
}
@ -240,7 +240,7 @@ static int set( int resource, int hard, int soft, rlim_t value )
if( setrlimit( resource, &ls ) )
{
if( errno == EPERM )
sb_printf( sb_err, L"ulimit: Permission denied when changing resource of type '%ls'\n", get_desc( resource ) );
append_format(stderr_buffer, L"ulimit: Permission denied when changing resource of type '%ls'\n", get_desc( resource ) );
else
builtin_wperror( L"ulimit" );
return 1;
@ -347,11 +347,11 @@ static int builtin_ulimit( parser_t &parser, wchar_t ** argv )
case 0:
if(long_options[opt_index].flag != 0)
break;
sb_printf( sb_err,
append_format(stderr_buffer,
BUILTIN_ERR_UNKNOWN,
argv[0],
long_options[opt_index].name );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
@ -415,7 +415,7 @@ static int builtin_ulimit( parser_t &parser, wchar_t ** argv )
#endif
case L'h':
builtin_print_help( parser, argv[0], sb_out );
builtin_print_help( parser, argv[0], stdout_buffer );
return 0;
case L'?':
@ -432,11 +432,9 @@ static int builtin_ulimit( parser_t &parser, wchar_t ** argv )
}
else
{
sb_append( sb_err,
argv[0],
L": Too many arguments\n",
NULL );
builtin_print_help( parser, argv[0], sb_err );
stderr_buffer.append(argv[0]);
stderr_buffer.append(L": Too many arguments\n");
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
@ -488,11 +486,11 @@ static int builtin_ulimit( parser_t &parser, wchar_t ** argv )
new_limit = wcstol( argv[woptind], &end, 10 );
if( errno || *end )
{
sb_printf( sb_err,
append_format(stderr_buffer,
L"%ls: Invalid limit '%ls'\n",
argv[0],
argv[woptind] );
builtin_print_help( parser, argv[0], sb_err );
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}
new_limit *= get_multiplier( what );
@ -503,11 +501,9 @@ static int builtin_ulimit( parser_t &parser, wchar_t ** argv )
default:
{
sb_append( sb_err,
argv[0],
L": Too many arguments\n",
NULL );
builtin_print_help( parser, argv[0], sb_err );
stderr_buffer.append(argv[0]);
stderr_buffer.append(L": Too many arguments\n");
builtin_print_help( parser, argv[0], stderr_buffer );
return 1;
}

127
common.cpp
View file

@ -470,6 +470,13 @@ wcstring vformat_string(const wchar_t *format, va_list va_orig)
return result;
}
void append_format(wcstring &str, const wchar_t *format, ...)
{
va_list va;
va_start( va, format );
str.append(vformat_string(format, va));
va_end( va );
}
wchar_t *wcsvarname( const wchar_t *str )
{
@ -648,14 +655,11 @@ ssize_t write_loop(int fd, const char *buff, size_t count)
return out_cum;
}
void debug( int level, const wchar_t *msg, ... )
{
va_list va;
string_buffer_t sb;
string_buffer_t sb2;
wcstring sb;
int errno_old = errno;
@ -664,37 +668,117 @@ void debug( int level, const wchar_t *msg, ... )
CHECK( msg, );
sb_init( &sb );
sb_init( &sb2 );
sb = format_string(L"%ls: ", program_name);
sb.append(vformat_string(msg, va));
sb_printf( &sb, L"%ls: ", program_name );
va_start( va, msg );
sb_vprintf( &sb, msg, va );
va_end( va );
write_screen( (wchar_t *)sb.buff, &sb2 );
fwprintf( stderr, L"%ls", sb2.buff );
sb_destroy( &sb );
sb_destroy( &sb2 );
wcstring sb2;
write_screen( sb, sb2 );
fwprintf( stderr, L"%ls", sb2.c_str() );
errno = errno_old;
}
void write_screen( const wchar_t *msg, string_buffer_t *buff )
void write_screen( const wcstring &msg, wcstring &buff )
{
const wchar_t *start, *pos;
int line_width = 0;
int tok_width = 0;
int screen_width = common_get_width();
if( screen_width )
{
start = pos = msg.c_str();
while( 1 )
{
int overflow = 0;
tok_width=0;
/*
Tokenize on whitespace, and also calculate the width of the token
*/
while( *pos && ( !wcschr( L" \n\r\t", *pos ) ) )
{
/*
Check is token is wider than one line.
If so we mark it as an overflow and break the token.
*/
if((tok_width + wcwidth(*pos)) > (screen_width-1))
{
overflow = 1;
break;
}
tok_width += wcwidth( *pos );
pos++;
}
/*
If token is zero character long, we don't do anything
*/
if( pos == start )
{
start = pos = pos+1;
}
else if( overflow )
{
/*
In case of overflow, we print a newline, except if we already are at position 0
*/
wchar_t *token = wcsndup( start, pos-start );
if( line_width != 0 )
buff.push_back(L'\n');
buff.append(format_string(L"%ls-\n", token));
free( token );
line_width=0;
}
else
{
/*
Print the token
*/
wchar_t *token = wcsndup( start, pos-start );
if( (line_width + (line_width!=0?1:0) + tok_width) > screen_width )
{
buff.push_back(L'\n');
line_width=0;
}
buff.append(format_string(L"%ls%ls", line_width?L" ":L"", token ));
free( token );
line_width += (line_width!=0?1:0) + tok_width;
}
/*
Break on end of string
*/
if( !*pos )
{
break;
}
start=pos;
}
}
else
{
buff.append(msg);
}
buff.push_back(L'\n');
}
void write_screen( const wcstring &msg, string_buffer_t *buff )
{
const wchar_t *start, *pos;
int line_width = 0;
int tok_width = 0;
int screen_width = common_get_width();
CHECK( msg, );
CHECK( buff, );
if( screen_width )
{
start = pos = msg;
start = pos = msg.c_str();
while( 1 )
{
int overflow = 0;
@ -769,7 +853,7 @@ void write_screen( const wchar_t *msg, string_buffer_t *buff )
}
else
{
sb_printf( buff, L"%ls", msg );
sb_printf( buff, L"%ls", msg.c_str() );
}
sb_append_char( buff, L'\n' );
}
@ -1833,7 +1917,6 @@ void bugreport()
_( L"This is a bug. Break on bugreport to debug."
L"If you can reproduce it, please send a bug report to %s." ),
PACKAGE_BUGREPORT );
while (1) sleep(10000);
}

4
common.h
View file

@ -351,6 +351,7 @@ void append_path_component(wcstring &path, const wcstring &component);
wcstring format_string(const wchar_t *format, ...);
wcstring vformat_string(const wchar_t *format, va_list va_orig);
void append_format(wcstring &str, const wchar_t *format, ...);
/**
Returns a newly allocated wide character string array equivalent of
@ -545,7 +546,8 @@ void common_handle_winch( int signal );
Write paragraph of output to the specified stringbuffer, and redo
the linebreaks to fit the current screen.
*/
void write_screen( const wchar_t *msg, string_buffer_t *buff );
void write_screen( const wcstring &msg, string_buffer_t *buff );
void write_screen( const wcstring &msg, wcstring &buff );
/**
Tokenize the specified string into the specified wcstring_list_t.

14
complete.cpp
View file

@ -1853,7 +1853,7 @@ void complete( const wchar_t *cmd,
argument to the specified stringbuffer, but only if arguemnt is
non-null and longer than 0 characters.
*/
static void append_switch( string_buffer_t *out,
static void append_switch( wcstring &out,
const wcstring &opt,
const wcstring &argument )
{
@ -1861,13 +1861,11 @@ static void append_switch( string_buffer_t *out,
return;
wcstring esc = escape_string( argument, 1 );
sb_printf( out, L" --%ls %ls", opt.c_str(), esc.c_str() );
append_format( out, L" --%ls %ls", opt.c_str(), esc.c_str() );
}
void complete_print( string_buffer_t *out )
void complete_print( wcstring &out )
{
CHECK( out, );
for (completion_entry_list_t::const_iterator iter = completion_entries.begin(); iter != completion_entries.end(); iter++)
{
const completion_entry_t *e = *iter;
@ -1883,7 +1881,7 @@ void complete_print( string_buffer_t *out )
}
;
sb_printf( out,
append_format( out,
L"complete%ls",
modestr[o->result_mode] );
@ -1894,7 +1892,7 @@ void complete_print( string_buffer_t *out )
if( o->short_opt != 0 )
{
sb_printf( out,
append_format( out,
L" --short-option '%lc'",
o->short_opt );
}
@ -1916,7 +1914,7 @@ void complete_print( string_buffer_t *out )
L"condition",
o->condition );
sb_printf( out, L"\n" );
out.append( L"\n" );
}
}
}

2
complete.h
View file

@ -228,7 +228,7 @@ void complete( const wchar_t* cmd, std::vector<completion_t> &out);
\param out The string_buffer_t to write completions to
*/
void complete_print( string_buffer_t *out );
void complete_print( wcstring &out );
/**
Tests if the specified option is defined for the specified command

21
exec.cpp
View file

@ -880,7 +880,7 @@ static pid_t exec_fork()
/**
Perform output from builtins
*/
static void do_builtin_io( wchar_t *out, wchar_t *err )
static void do_builtin_io( const wchar_t *out, const wchar_t *err )
{
if( out )
@ -1500,9 +1500,9 @@ void exec( parser_t &parser, job_t *j )
not inside a pipeline, there is no need to fork
*/
skip_fork =
( !sb_out->used ) &&
( !sb_err->used ) &&
( !p->next );
get_stdout_buffer().empty() &&
get_stderr_buffer().empty() &&
!p->next;
/*
If the output of a builtin is to be sent to an internal
@ -1513,15 +1513,14 @@ void exec( parser_t &parser, job_t *j )
io_data_t *io = io_get( j->io, 1 );
int buffer_stdout = io && io->io_mode == IO_BUFFER;
if( ( !sb_err->used ) &&
if( ( get_stderr_buffer().empty() ) &&
( !p->next ) &&
( sb_out->used ) &&
( ! get_stdout_buffer().empty() ) &&
( buffer_stdout ) )
{
char *res = wcs2str( (wchar_t *)sb_out->buff );
b_append( io->param2.out_buffer, res, strlen( res ) );
std::string res = wcs2string( get_stdout_buffer() );
b_append( io->param2.out_buffer, res.c_str(), res.size() );
skip_fork = 1;
free( res );
}
for( io = j->io; io; io=io->next )
@ -1560,8 +1559,8 @@ void exec( parser_t &parser, job_t *j )
*/
p->pid = getpid();
setup_child_process( j, p );
do_builtin_io( sb_out->used ? (wchar_t *)sb_out->buff : 0, sb_err->used ? (wchar_t *)sb_err->buff : 0 );
const wcstring &out = get_stdout_buffer(), &err = get_stderr_buffer();
do_builtin_io( out.empty() ? NULL : out.c_str(), err.empty() ? NULL : err.c_str() );
exit( p->status );
}

36
fish_tests.cpp
View file

@ -108,42 +108,6 @@ static void err( const wchar_t *blah, ... )
wprintf( L"\n" );
}
/**
Stringbuffer test
*/
static void sb_test()
{
string_buffer_t b;
int res;
sb_init( &b );
if( (res=sb_printf( &b, L"%ls%s", L"Testing ", "string_buffer_t " )) == -1 )
{
err( L"Error %d while testing stringbuffers", res );
}
if( (res=sb_printf( &b, L"%ls", L"functionality" ))==-1)
{
err( L"Error %d while testing stringbuffers", res );
}
say( (wchar_t *)b.buff );
sb_clear( &b );
sb_printf( &b, L"%d %u %o %x %llX", -7, 99999999, 01234567, 0xdeadbeef, 0xdeadbeefdeadbeefll );
if( wcscmp( (wchar_t *)b.buff, NUM_ANS) != 0 )
{
err( L"numerical formating is broken, '%ls' != '%ls'", (wchar_t *)b.buff, NUM_ANS );
}
else
say( L"numerical formating works" );
}
/**
Test the escaping/unescaping code by escaping/unescaping random
strings and verifying that the original string comes back.

140
parser.cpp
View file

@ -360,7 +360,6 @@ parser_t::parser_t(enum parser_type_t type) :
error_code(0),
err_pos(0),
current_tokenizer(NULL),
lineinfo(NULL),
current_tokenizer_pos(0),
job_start_pos(0),
eval_level(-1),
@ -709,12 +708,7 @@ void parser_t::destroy()
}
}
if( lineinfo )
{
sb_destroy( lineinfo );
free(lineinfo );
lineinfo = 0;
}
lineinfo.clear();
forbidden_function.clear();
@ -726,21 +720,20 @@ void parser_t::destroy()
\param target the buffer to write to
\param prefix: The string token to prefix the ech line with. Usually the name of the command trying to parse something.
*/
void parser_t::print_errors( string_buffer_t *target, const wchar_t *prefix )
void parser_t::print_errors( wcstring &target, const wchar_t *prefix )
{
CHECK( target, );
CHECK( prefix, );
if( error_code && ! err_buff.empty() )
{
int tmp;
sb_printf( target, L"%ls: %ls\n", prefix, err_buff.c_str() );
append_format( target, L"%ls: %ls\n", prefix, err_buff.c_str() );
tmp = current_tokenizer_pos;
current_tokenizer_pos = err_pos;
sb_printf( target, L"%ls", this->current_line() );
append_format( target, L"%ls", this->current_line() );
current_tokenizer_pos=tmp;
}
@ -849,14 +842,8 @@ int parser_t::eval_args( const wchar_t *line, std::vector<completion_t> &args )
return 1;
}
void parser_t::stack_trace( block_t *b, string_buffer_t *buff)
{
/*
Validate input
*/
CHECK( buff, );
void parser_t::stack_trace( block_t *b, wcstring &buff)
{
/*
Check if we should end the recursion
*/
@ -869,9 +856,8 @@ void parser_t::stack_trace( block_t *b, string_buffer_t *buff)
This is an event handler
*/
wcstring description = event_get_desc( b->state1<const event_t *>() );
sb_printf( buff, _(L"in event handler: %ls\n"), description.c_str());
sb_printf( buff,
L"\n" );
append_format( buff, _(L"in event handler: %ls\n"), description.c_str());
buff.append( L"\n" );
/*
Stop recursing at event handler. No reason to belive that
@ -897,18 +883,18 @@ void parser_t::stack_trace( block_t *b, string_buffer_t *buff)
case SOURCE:
{
const wcstring &source_dest = b->state1<wcstring>();
sb_printf( buff, _(L"in . (source) call of file '%ls',\n"), source_dest.c_str() );
append_format( buff, _(L"in . (source) call of file '%ls',\n"), source_dest.c_str() );
break;
}
case FUNCTION_CALL:
{
const wcstring &function_call_name = b->state1<wcstring>();
sb_printf( buff, _(L"in function '%ls',\n"), function_call_name.c_str() );
append_format( buff, _(L"in function '%ls',\n"), function_call_name.c_str() );
break;
}
case SUBST:
{
sb_printf( buff, _(L"in command substitution\n") );
append_format( buff, _(L"in command substitution\n") );
break;
}
}
@ -917,14 +903,14 @@ void parser_t::stack_trace( block_t *b, string_buffer_t *buff)
if( file )
{
sb_printf( buff,
append_format( buff,
_(L"\tcalled on line %d of file '%ls',\n"),
b->src_lineno,
file );
}
else
{
sb_printf( buff,
append_format( buff,
_(L"\tcalled on standard input,\n") );
}
@ -940,14 +926,13 @@ void parser_t::stack_trace( block_t *b, string_buffer_t *buff)
{
sb_append( &tmp, i>1?L" ":L"", process->argv(i), NULL );
}
sb_printf( buff, _(L"\twith parameter list '%ls'\n"), (wchar_t *)tmp.buff );
append_format( buff, _(L"\twith parameter list '%ls'\n"), (wchar_t *)tmp.buff );
sb_destroy( &tmp );
}
}
sb_printf( buff,
L"\n" );
append_format( buff, L"\n" );
}
/*
@ -1091,12 +1076,8 @@ const wchar_t *parser_t::current_line()
if( !line )
return L"";
if( !lineinfo )
{
lineinfo = (string_buffer_t *)malloc( sizeof(string_buffer_t) );
sb_init( lineinfo );
}
sb_clear( lineinfo );
lineinfo.clear();
/*
Calculate line number, line offset, etc.
@ -1136,18 +1117,18 @@ const wchar_t *parser_t::current_line()
*/
if( !is_interactive || is_function() )
{
int prev_width = my_wcswidth( (wchar_t *)lineinfo->buff );
int prev_width = my_wcswidth( lineinfo.c_str() );
if( file )
sb_printf( lineinfo,
append_format( lineinfo,
_(L"%ls (line %d): "),
file,
lineno );
else
sb_printf( lineinfo,
append_format( lineinfo,
L"%ls: ",
_(L"Standard input"),
lineno );
offset = my_wcswidth( (wchar_t *)lineinfo->buff ) - prev_width;
offset = my_wcswidth( lineinfo.c_str() ) - prev_width;
}
else
{
@ -1164,7 +1145,7 @@ const wchar_t *parser_t::current_line()
// Workaround since it seems impossible to print 0 copies of a character using %*lc
if( offset+current_line_width )
{
sb_printf( lineinfo,
append_format( lineinfo,
L"%ls\n%*lc^\n",
line,
offset+current_line_width,
@ -1172,7 +1153,7 @@ const wchar_t *parser_t::current_line()
}
else
{
sb_printf( lineinfo,
append_format( lineinfo,
L"%ls\n^\n",
line );
}
@ -1181,7 +1162,7 @@ const wchar_t *parser_t::current_line()
free( line );
parser_t::stack_trace( current_block, lineinfo );
return (wchar_t *)lineinfo->buff;
return lineinfo.c_str();
}
int parser_t::get_pos() const
@ -2560,7 +2541,7 @@ const wchar_t *parser_get_block_command( int type )
syntax errors in command substitutions, improperly escaped
characters and improper use of the variable expansion operator.
*/
int parser_t::parser_test_argument( const wchar_t *arg, string_buffer_t *out, const wchar_t *prefix, int offset )
int parser_t::parser_test_argument( const wchar_t *arg, wcstring *out, const wchar_t *prefix, int offset )
{
wchar_t *unesc;
wchar_t *pos;
@ -2588,7 +2569,7 @@ int parser_t::parser_test_argument( const wchar_t *arg, string_buffer_t *out, co
error( SYNTAX_ERROR,
offset,
L"Mismatched parans" );
this->print_errors( out, prefix);
this->print_errors( *out, prefix);
}
free( arg_cpy );
return 1;
@ -2634,7 +2615,7 @@ int parser_t::parser_test_argument( const wchar_t *arg, string_buffer_t *out, co
error( SYNTAX_ERROR,
offset,
L"Invalid token '%ls'", arg_cpy );
print_errors( out, prefix);
print_errors( *out, prefix);
}
return 1;
}
@ -2660,7 +2641,7 @@ int parser_t::parser_test_argument( const wchar_t *arg, string_buffer_t *out, co
if( out )
{
expand_variable_error( *this, unesc, pos-unesc, offset );
print_errors( out, prefix);
print_errors( *out, prefix);
}
}
@ -2677,8 +2658,7 @@ int parser_t::parser_test_argument( const wchar_t *arg, string_buffer_t *out, co
}
int parser_t::test_args(const wchar_t * buff,
string_buffer_t *out, const wchar_t *prefix )
int parser_t::test_args(const wchar_t * buff, wcstring *out, const wchar_t *prefix )
{
tokenizer tok;
tokenizer *previous_tokenizer = current_tokenizer;
@ -2717,7 +2697,7 @@ int parser_t::test_args(const wchar_t * buff,
tok_get_pos( &tok ),
TOK_ERR_MSG,
tok_last(&tok) );
print_errors( out, prefix );
print_errors( *out, prefix );
}
err=1;
do_loop=0;
@ -2732,7 +2712,7 @@ int parser_t::test_args(const wchar_t * buff,
tok_get_pos( &tok ),
UNEXPECTED_TOKEN_ERR_MSG,
tok_get_desc( tok_last_type(&tok)) );
print_errors( out, prefix );
print_errors( *out, prefix );
}
err=1;
do_loop=0;
@ -2753,7 +2733,7 @@ int parser_t::test_args(const wchar_t * buff,
int parser_t::test( const wchar_t * buff,
int *block_level,
string_buffer_t *out,
wcstring *out,
const wchar_t *prefix )
{
ASSERT_IS_MAIN_THREAD();
@ -2851,7 +2831,7 @@ int parser_t::test( const wchar_t * buff,
ILLEGAL_CMD_ERR_MSG,
tok_last( &tok ) );
print_errors( out, prefix );
print_errors( *out, prefix );
}
break;
}
@ -2873,7 +2853,7 @@ int parser_t::test( const wchar_t * buff,
tok_get_pos( &tok ),
COND_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
@ -2909,11 +2889,13 @@ int parser_t::test( const wchar_t * buff,
{
if( count >= BLOCK_MAX_COUNT )
{
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
BLOCK_ERR_MSG );
if (out) {
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
BLOCK_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
else
{
@ -2953,7 +2935,7 @@ int parser_t::test( const wchar_t * buff,
tok_get_pos( &tok ),
EXEC_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
@ -2975,7 +2957,7 @@ int parser_t::test( const wchar_t * buff,
tok_get_pos( &tok ),
EXEC_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
@ -2997,10 +2979,10 @@ int parser_t::test( const wchar_t * buff,
tok_get_pos( &tok ),
INVALID_CASE_ERR_MSG );
print_errors( out, prefix);
print_errors( *out, prefix);
const wcstring h = builtin_help_get( *this, L"case" );
if( h.size() )
sb_printf( out, L"%ls", h.c_str() );
append_format( *out, L"%ls", h.c_str() );
}
}
}
@ -3053,7 +3035,7 @@ int parser_t::test( const wchar_t * buff,
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
INVALID_RETURN_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
}
@ -3111,7 +3093,7 @@ int parser_t::test( const wchar_t * buff,
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
INVALID_LOOP_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
}
@ -3132,7 +3114,7 @@ int parser_t::test( const wchar_t * buff,
tok_get_pos( &tok ),
INVALID_ELSE_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
@ -3149,10 +3131,10 @@ int parser_t::test( const wchar_t * buff,
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
INVALID_END_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
const wcstring h = builtin_help_get( *this, L"end" );
if( h.size() )
sb_printf( out, L"%ls", h.c_str() );
append_format( *out, L"%ls", h.c_str() );
}
}
@ -3197,7 +3179,7 @@ int parser_t::test( const wchar_t * buff,
L"for",
tok_last( &tok ) );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
@ -3215,7 +3197,7 @@ int parser_t::test( const wchar_t * buff,
BUILTIN_FOR_ERR_IN,
L"for" );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
}
@ -3241,7 +3223,7 @@ int parser_t::test( const wchar_t * buff,
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
INVALID_REDIRECTION_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
break;
@ -3258,7 +3240,7 @@ int parser_t::test( const wchar_t * buff,
tok_get_pos( &tok ),
CMD_ERR_MSG,
tok_get_desc( tok_last_type(&tok)));
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
needs_cmd=0;
@ -3293,7 +3275,7 @@ int parser_t::test( const wchar_t * buff,
tok_get_desc( tok_last_type(&tok)));
}
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
else if( forbid_pipeline )
@ -3305,7 +3287,7 @@ int parser_t::test( const wchar_t * buff,
tok_get_pos( &tok ),
EXEC_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
else
@ -3342,7 +3324,7 @@ int parser_t::test( const wchar_t * buff,
tok_get_desc( tok_last_type(&tok)));
}
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
@ -3369,7 +3351,7 @@ int parser_t::test( const wchar_t * buff,
tok_last(&tok) );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
@ -3395,7 +3377,7 @@ int parser_t::test( const wchar_t * buff,
L"for",
arg_count );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
@ -3417,7 +3399,7 @@ int parser_t::test( const wchar_t * buff,
tok_get_pos( &tok ),
COND_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
}
}
@ -3430,7 +3412,7 @@ int parser_t::test( const wchar_t * buff,
block_pos[count-1],
BLOCK_END_ERR_MSG );
print_errors( out, prefix );
print_errors( *out, prefix );
cmd = parser_get_block_command( block_type[count -1] );
if( cmd )
@ -3438,7 +3420,7 @@ int parser_t::test( const wchar_t * buff,
const wcstring h = builtin_help_get( *this, cmd );
if( h.size() )
{
sb_printf( out, L"%ls", h.c_str() );
append_format( *out, L"%ls", h.c_str() );
}
}

14
parser.h
View file

@ -284,7 +284,7 @@ class parser_t {
tokenizer *current_tokenizer;
/** String for representing the current line */
string_buffer_t *lineinfo;
wcstring lineinfo;
/** This is the position of the beginning of the currently parsed command */
int current_tokenizer_pos;
@ -318,8 +318,8 @@ class parser_t {
int parse_job( process_t *p, job_t *j, tokenizer *tok );
void skipped_exec( job_t * j );
void eval_job( tokenizer *tok );
int parser_test_argument( const wchar_t *arg, string_buffer_t *out, const wchar_t *prefix, int offset );
void print_errors( string_buffer_t *target, const wchar_t *prefix );
int parser_test_argument( const wchar_t *arg, wcstring *out, const wchar_t *prefix, int offset );
void print_errors( wcstring &target, const wchar_t *prefix );
void print_errors_stderr();
public:
@ -434,7 +434,7 @@ class parser_t {
\param out if non-null, any errors in the command will be filled out into this buffer
\param prefix the prefix string to prepend to each error message written to the \c out buffer
*/
int test( const wchar_t * buff, int *block_level, string_buffer_t *out, const wchar_t *prefix );
int test( const wchar_t * buff, int *block_level, wcstring *out, const wchar_t *prefix );
/**
Test if the specified string can be parsed as an argument list,
@ -442,7 +442,7 @@ class parser_t {
string contains errors, and the second bit is set if the string
contains an unclosed block.
*/
int test_args( const wchar_t * buff, string_buffer_t *out, const wchar_t *prefix );
int test_args( const wchar_t * buff, wcstring *out, const wchar_t *prefix );
/**
Tell the parser that the specified function may not be run if not
@ -481,9 +481,9 @@ class parser_t {
const wchar_t *current_filename() const;
/**
Write a stack trace starting at the specified block to the specified string_buffer_t
Write a stack trace starting at the specified block to the specified wcstring
*/
void stack_trace( block_t *b, string_buffer_t *buff);
void stack_trace( block_t *b, wcstring &buff);
int get_block_type( const wchar_t *cmd ) const;
const wchar_t *get_block_command( int type ) const;

14
reader.cpp
View file

@ -2219,8 +2219,7 @@ int reader_shell_test( const wchar_t *b )
if( res & PARSER_TEST_ERROR )
{
string_buffer_t sb;
sb_init( &sb );
wcstring sb;
int tmp[1];
int tmp2[1];
@ -2228,8 +2227,7 @@ int reader_shell_test( const wchar_t *b )
s_write( &data->screen, L"", L"", tmp, tmp2, 0 );
parser_t::principal_parser().test( b, 0, &sb, L"fish" );
fwprintf( stderr, L"%ls", sb.buff );
sb_destroy( &sb );
fwprintf( stderr, L"%ls", sb.c_str() );
}
return res;
}
@ -3395,20 +3393,16 @@ static int read_ni( int fd, io_data_t *io )
if( str )
{
string_buffer_t sb;
sb_init( &sb );
wcstring sb;
if( ! parser.test( str, 0, &sb, L"fish" ) )
{
parser.eval( str, io, TOP );
}
else
{
fwprintf( stderr, L"%ls", sb.buff );
fwprintf( stderr, L"%ls", sb.c_str() );
res = 1;
}
sb_destroy( &sb );
free( str );
}
else