gambas-source-code/main/gbx/gbx_c_process.c

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/***************************************************************************
gbx_c_process.c
(c) 2000-2013 Benoît Minisini <gambas@users.sourceforge.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
***************************************************************************/
#define __GBX_C_PROCESS_C
#include "gbx_info.h"
#ifndef GBX_INFO
#include "gb_common.h"
#include "gb_common_buffer.h"
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <termios.h>
#include <sys/wait.h>
#include <sys/time.h>
#include <sys/resource.h>
#ifdef OS_OPENBSD
/* granpt(), unlockpt() and ptsname() unavailable under OpenBSD
and are replaced with openpty() implementation because of security
issues */
#include <util.h>
#endif
#include "gb_replace.h"
#include "gb_limit.h"
#include "gb_array.h"
#include "gbx_api.h"
#include "gambas.h"
#include "gbx_stream.h"
#include "gbx_exec.h"
#include "gbx_class.h"
#include "gbx_watch.h"
#include "gbx_project.h"
#include "gbx_c_array.h"
#include "gbx_local.h"
#include "gbx_signal.h"
#include "gbx_c_process.h"
//#define DEBUG_ME
//#define DEBUG_CHILD
char *CPROCESS_shell = NULL;
extern char **environ;
DECLARE_EVENT(EVENT_Read);
DECLARE_EVENT(EVENT_Error);
DECLARE_EVENT(EVENT_Kill);
static CPROCESS *_running_process_list = NULL;
static int _running_process = 0;
static int _ignore_process = 0;
static SIGNAL_CALLBACK *_SIGCHLD_callback;
static bool _init = FALSE;
static int _last_status = 0;
static int _last_child_error = 0;
static int _last_child_error_errno = 0;
static void init_child(void);
static void exit_child(void);
static void wait_child(CPROCESS *process);
enum {
CHILD_NO_ERROR,
CHILD_CANNOT_OPEN_TTY,
CHILD_CANNOT_INIT_TTY,
CHILD_CANNOT_PLUG_INPUT,
CHILD_CANNOT_PLUG_OUTPUT,
CHILD_CANNOT_EXEC,
};
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
static const char *const _child_error[] = {
NULL,
"cannot open slave pseudo-terminal: ",
"cannot initialize pseudo-terminal: ",
"cannot plug standard input: ",
"cannot plug standard output and standard error: ",
"cannot run executable: "
};
//-------------------------------------------------------------------------
static void close_fd(int *pfd)
{
int fd = *pfd;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
if (fd >= 0)
{
#ifdef DEBUG_ME
fprintf(stderr, "unwatch & close: %d\n", fd);
#endif
GB_Watch(fd, GB_WATCH_NONE, NULL, 0);
close(fd);
*pfd = -1;
}
}
static void add_process_to_running_list(CPROCESS *process)
{
if (_running_process_list)
_running_process_list->prev = process;
process->next = _running_process_list;
process->prev = NULL;
_running_process_list = process;
process->running = TRUE;
_running_process++;
}
static void remove_process_from_running_list(CPROCESS *process)
{
if (process->prev)
process->prev->next = process->next;
if (process->next)
process->next->prev = process->prev;
if (process == _running_process_list)
_running_process_list = process->next;
process->running = FALSE;
_running_process--;
if (process->ignore)
_ignore_process--;
}
static void callback_write(int fd, int type, CPROCESS *process)
{
#ifdef DEBUG_ME
fprintf(stderr, "callback_write: %d %p\n", fd, process);
#endif
if (process->to_string)
{
int n;
for(;;)
{
n = read(fd, COMMON_buffer, 256);
if (n >= 0 || errno != EINTR)
break;
}
if (n > 0)
{
process->result = STRING_add(process->result, COMMON_buffer, n);
return;
}
}
if (GB_CanRaise(process, EVENT_Read))
{
if (!STREAM_read_ahead(CSTREAM_stream(process)))
{
GB_Raise(process, EVENT_Read, 0);
return;
}
}
close_fd(&process->out);
}
static void callback_error(int fd, int type, CPROCESS *process)
{
char buffer[256];
int n;
#ifdef DEBUG_ME
fprintf(stderr, "callback_error: %d %p\n", fd, process);
#endif
if (GB_CanRaise(process, EVENT_Error))
{
n = read(fd, buffer, sizeof(buffer));
if (n > 0)
{
GB_Raise(process, EVENT_Error, 1, GB_T_STRING, buffer, n);
return;
}
}
close_fd(&process->err);
}
static void update_stream(CPROCESS *process)
{
STREAM *stream = &process->ob.stream;
stream->type = &STREAM_process;
(*stream->type->open)(stream, NULL, 0, process);
}
static void init_process(CPROCESS *process)
{
process->watch = GB_WATCH_NONE;
process->in = process->out = process->err = -1;
update_stream(process);
}
static void exit_process(CPROCESS *_object)
{
#ifdef DEBUG_ME
fprintf(stderr, "exit_process: %p\n", _object);
#endif
if (THIS->in >= 0)
{
if (THIS->in != THIS->out)
close(THIS->in);
THIS->in = -1;
}
close_fd(&THIS->out);
close_fd(&THIS->err);
STREAM_close(&THIS->ob.stream);
}
static void prepare_child_error(CPROCESS *_object)
{
int fd;
char path[PATH_MAX];
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
snprintf(path, sizeof(path), FILE_TEMP_DIR "/%d.child", (int)getuid(), (int)getpid(), (int)THIS->pid);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
#ifdef DEBUG_ME
fprintf(stderr, "prepare_child_error: %p: %s\n", _object, path);
#endif
if (_last_child_error == 0)
{
fd = open(path, O_RDONLY);
if (fd >= 0)
{
if (read(fd, &_last_child_error, sizeof(int)) != sizeof(int)
|| read(fd, &_last_child_error_errno, sizeof(int)) != sizeof(int))
{
_last_child_error = -1;
_last_child_error_errno = 0;
}
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
close(fd);
}
#ifdef DEBUG_ME
fprintf(stderr, "prepare_child_error: error = %d errno = %d\n", _last_child_error, _last_child_error_errno);
#endif
}
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
unlink(path);
}
static void throw_last_child_error()
{
int child_error, child_errno;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
if (_last_child_error == 0)
return;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
child_error = _last_child_error;
child_errno = _last_child_error_errno;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
_last_child_error = 0;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
#ifdef DEBUG_ME
fprintf(stderr, "throw_last_child_error: %d %d\n", child_error, child_errno);
#endif
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
if (child_error < 0)
THROW(E_CHILD, "unknown error", "");
else
THROW(E_CHILD, _child_error[child_error], strerror(child_errno));
}
static void stop_process_after(CPROCESS *_object)
{
STREAM *stream;
bool do_exit_process = FALSE;
#ifdef DEBUG_ME
fprintf(stderr, "stop_process_after: %p out = %d err = %d\n", _object, THIS->out, THIS->err);
#endif
if (WIFEXITED(THIS->status) && WEXITSTATUS(THIS->status) == 255)
{
prepare_child_error(THIS);
exit_process(THIS);
//OBJECT_detach((OBJECT *)THIS);
}
/* Vidage du tampon d'erreur */
while (THIS->err >= 0)
{
callback_error(THIS->err, 0, THIS);
do_exit_process = TRUE;
}
/* Vidage du tampon de sortie */
if (THIS->out >= 0)
{
stream = CSTREAM_stream(THIS);
while (THIS->out >= 0 && !STREAM_is_closed(stream))
callback_write(THIS->out, 0, THIS);
do_exit_process = TRUE;
}
if (do_exit_process)
exit_process(THIS);
/*printf("** stop_process_after\n");*/
//GB_Unref((void **)&_object); /* Ref du post */
}
static void stop_process(CPROCESS *_object)
{
if (!THIS->running)
return;
#ifdef DEBUG_ME
fprintf(stderr, "stop_process: %p\n", THIS);
#endif
/* Remove from running process list */
stop_process_after(THIS);
remove_process_from_running_list(THIS);
#ifdef DEBUG_ME
fprintf(stderr, "Raising Kill event for %p: parent = %p can raise = %d\n", THIS, OBJECT_parent(THIS), GB_CanRaise(THIS, EVENT_Kill));
#endif
GB_Raise(THIS, EVENT_Kill, 0);
OBJECT_detach((OBJECT *)THIS);
OBJECT_UNREF(_object);
//if (!_running_process_list)
if (_running_process <= _ignore_process)
exit_child();
}
static void abort_child(int error)
{
int fd;
int save_errno;
char path[PATH_MAX];
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
fflush(stdout);
fflush(stderr);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
save_errno = errno;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
#ifdef DEBUG_ME
fprintf(stderr, "abort_child: %d %d\n", error, save_errno);
#endif
snprintf(path, sizeof(path), FILE_TEMP_DIR "/%d.child", (int)getuid(), (int)getppid(), (int)getpid());
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
fd = open(path, O_CREAT | O_WRONLY, 0600);
if (fd >= 0)
{
write(fd, &error, sizeof(int)) == sizeof(int)
&& write(fd, &save_errno, sizeof(int)) == sizeof(int);
close(fd);
}
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
_exit(255);
}
static void init_child_tty(int fd)
{
struct termios terminal = { 0 };
tcgetattr(fd, &terminal);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
terminal.c_iflag |= ICRNL | IXON | IXOFF;
#ifdef IUTF8
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
if (LOCAL_is_UTF8)
terminal.c_iflag |= IUTF8;
#endif
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
terminal.c_oflag |= OPOST;
terminal.c_oflag &= ~ONLCR;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
terminal.c_lflag |= ISIG | ICANON | IEXTEN; // | ECHO;
terminal.c_lflag &= ~ECHO;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
#ifdef DEBUG_CHILD
fprintf(stderr, "init_child_tty: %s\n", isatty(fd) ? ttyname(fd) : "not a tty!");
#endif
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
if (tcsetattr(fd, TCSANOW, &terminal))
{
#ifdef DEBUG_CHILD
int save_errno = errno;
fprintf(stderr, "init_child_tty: errno = %d\n", errno);
errno = save_errno;
#endif
abort_child(CHILD_CANNOT_INIT_TTY);
}
}
const char *CPROCESS_search_program_in_path(char *name)
{
char *search;
char *p, *p2;
int len;
const char *path;
if (strchr(name, '/'))
{
if (access(name, X_OK) == 0)
return name;
else
return NULL;
}
search = getenv("PATH");
if (!search || !*search)
search = "/usr/bin:/bin";
search = STRING_new_zero(search);
path = NULL;
//fprintf(stderr, "search_program_in_path: '%s' in '%s'\n", name, search);
p = search;
for(;;)
{
p2 = strchr(p, ':');
if (p2)
len = p2 - p;
else
len = strlen(p);
if (len > 0)
{
p[len] = 0;
//fprintf(stderr, "trying: %s\n", p);
path = FILE_cat(p, name, NULL);
if (access(path, X_OK) == 0)
break;
path = NULL;
}
if (!p2)
break;
p = p2 + 1;
}
STRING_free(&search);
//fprintf(stderr, "--> %s\n", path);
return path;
}
static void run_process(CPROCESS *process, int mode, void *cmd, CARRAY *env)
{
static const char *shell[] = { NULL, "-c", NULL, NULL };
int fdin[2], fdout[2], fderr[2];
pid_t pid;
char **argv;
CARRAY *array;
int i, n;
sigset_t sig, old;
int save_errno;
// for virtual terminal
int fd_master = -1;
char *slave = NULL;
//struct termios termios_stdin;
//struct termios termios_check;
struct termios termios_master;
const char *exec;
if (mode & PM_SHELL)
{
#ifdef DEBUG_ME
fprintf(stderr, "run_process %p: %s\n", process, (char *)cmd);
#endif
argv = (char **)shell;
if (CPROCESS_shell)
argv[0] = CPROCESS_shell;
else
argv[0] = "/bin/sh";
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
argv[2] = (char *)cmd;
if (argv[2] == NULL || *argv[2] == 0)
return;
exec = argv[0];
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
process->process_group = TRUE;
}
else
{
array = (CARRAY *)cmd;
n = ARRAY_count(array->data);
if (n == 0)
return;
ALLOC(&argv, sizeof(*argv) * (n + 1));
memcpy(argv, array->data, sizeof(*argv) * n);
argv[n] = NULL;
exec = CPROCESS_search_program_in_path(argv[0]);
if (!exec)
{
IFREE(argv);
THROW(E_NEXIST);
}
for (i = 0; i < n; i++)
{
if (!argv[i])
argv[i] = "";
}
#ifdef DEBUG_ME
{
int i;
fprintf(stderr, "run_process %p: ", process);
for (i = 0; i < n; i++)
fprintf(stderr, "%s ", argv[i]);
fprintf(stderr, "\n");
}
#endif
}
if (mode & PM_STRING)
{
process->to_string = TRUE;
process->result = NULL;
mode |= PM_READ;
}
if (mode & PM_TERM)
{
#ifdef OS_OPENBSD
int fd_slave;
if (openpty(&fd_master, &fd_slave, NULL, NULL, NULL) < 0)
goto __ABORT_ERRNO;
#else
fd_master = posix_openpt(O_RDWR | O_NOCTTY);
if (fd_master < 0)
goto __ABORT_ERRNO;
grantpt(fd_master);
unlockpt(fd_master);
#endif
slave = ptsname(fd_master);
#ifdef DEBUG_ME
fprintf(stderr, "run_process: slave = %s\n", slave);
#endif
}
else
{
/* Create pipes */
if ((mode & PM_WRITE) && pipe(fdin) != 0)
goto __ABORT_ERRNO;
if ((mode & PM_READ) && (pipe(fdout) != 0 || pipe(fderr) != 0))
goto __ABORT_ERRNO;
}
// Adding to the running process list
add_process_to_running_list(process);
OBJECT_REF(process);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
// Start the SIGCHLD callback
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
init_child();
// Block SIGCHLD and fork
sigemptyset(&sig);
sigaddset(&sig, SIGCHLD);
sigprocmask(SIG_BLOCK, &sig, &old);
if (mode & PM_SHELL || mode & PM_TERM || env)
pid = fork();
else
pid = vfork();
if (pid == (-1))
{
stop_process(process);
sigprocmask(SIG_SETMASK, &old, NULL);
goto __ABORT_ERRNO;
}
// parent process
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
if (pid)
{
process->pid = pid;
#ifdef DEBUG_ME
fprintf(stderr, "fork: pid = %d\n", pid);
#endif
if (mode & PM_TERM)
{
if (tcgetattr(fd_master, &termios_master))
goto __ABORT_ERRNO;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
cfmakeraw(&termios_master);
//termios_master.c_lflag &= ~ECHO;
if (tcsetattr(fd_master, TCSANOW, &termios_master))
goto __ABORT_ERRNO;
}
if (mode & PM_WRITE)
{
if (mode & PM_TERM)
{
process->in = fd_master;
}
else
{
close(fdin[0]);
process->in = fdin[1];
}
}
if (mode & PM_READ)
{
if (mode & PM_TERM)
{
process->out = fd_master;
process->err = -1;
}
else
{
close(fdout[1]);
close(fderr[1]);
process->out = fdout[0];
process->err = fderr[0];
}
#ifdef DEBUG_ME
fprintf(stderr, "watch: out = %d err = %d\n", process->out, process->err);
#endif
GB_Watch(process->out, GB_WATCH_READ, (void *)callback_write, (intptr_t)process);
if (process->err >= 0)
{
fcntl(process->err, F_SETFL, fcntl(process->err, F_GETFL) | O_NONBLOCK);
GB_Watch(process->err, GB_WATCH_READ, (void *)callback_error, (intptr_t)process);
}
}
if ((mode & PM_SHELL) == 0)
{
FREE(&argv);
}
sigprocmask(SIG_SETMASK, &old, NULL);
}
else //------------ child process ----------------------------
{
int fd_slave;
bool pwd;
int ch_i, ch_n;
//bool stdin_isatty = isatty(STDIN_FILENO);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
sigprocmask(SIG_SETMASK, &old, NULL);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
if (mode & PM_SHELL)
setpgid(0, 0);
if (mode & PM_TERM)
{
close(fd_master);
setsid();
fd_slave = open(slave, O_RDWR);
if (fd_slave < 0)
abort_child(CHILD_CANNOT_OPEN_TTY);
/*#ifdef DEBUG_ME
fprintf(stderr, "run_process (child): slave = %s isatty = %d\n", slave, isatty(fd_slave));
#endif*/
if (mode & PM_WRITE)
{
if (dup2(fd_slave, STDIN_FILENO) == -1)
abort_child(CHILD_CANNOT_PLUG_INPUT);
}
if (mode & PM_READ)
{
if ((dup2(fd_slave, STDOUT_FILENO) == -1)
|| (dup2(fd_slave, STDERR_FILENO) == -1))
abort_child(CHILD_CANNOT_PLUG_OUTPUT);
}
// Strange Linux behaviour ?
// Terminal initialization must be done on STDIN_FILENO after using dup2().
// If it is done on fd_slave, before using dup2(), it sometimes fails with no error.
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
if (mode & PM_WRITE)
init_child_tty(STDIN_FILENO);
else if (mode & PM_READ)
init_child_tty(STDOUT_FILENO);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
/*puts("---------------------------------");
if (stdin_isatty) puts("STDIN is a tty");*/
/*tcgetattr(STDIN_FILENO, &termios_check);
puts(termios_check.c_lflag & ISIG ? "+ISIG" : "-ISIG");
//tcsetattr(STDIN_FILENO, TCSADRAIN, &termios_check);
system("stty icanon");
system("stty -a");
puts("---------------------------------");*/
}
else
{
if (mode & PM_WRITE)
{
close(fdin[1]);
if (dup2(fdin[0], STDIN_FILENO) == -1)
abort_child(CHILD_CANNOT_PLUG_INPUT);
}
if (mode & PM_READ)
{
close(fdout[0]);
close(fderr[0]);
if ((dup2(fdout[1], STDOUT_FILENO) == -1)
|| (dup2(fderr[1], STDERR_FILENO) == -1))
abort_child(CHILD_CANNOT_PLUG_OUTPUT);
}
}
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
pwd = FALSE;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
if (env)
{
char *str;
ch_n = ARRAY_count(env->data);
for (ch_i = 0; ch_i < ch_n; ch_i++)
{
str = ((char **)env->data)[ch_i];
if (putenv(str))
ERROR_warning("cannot set environment string: %s", str);
if (strncmp(str, "PWD=", 4) == 0 && chdir(&str[4]) == 0)
pwd = TRUE;
}
}
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
// Return to the parent working directory if the PWD environment variable has not been set
if (!pwd)
FILE_chdir(PROJECT_oldcwd);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
execv(exec, (char **)argv);
abort_child(CHILD_CANNOT_EXEC);
}
update_stream(process);
#ifdef DEBUG_ME
fprintf(stderr, "run_process: child is OK\n");
#endif
return;
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
__ABORT_ERRNO:
save_errno = errno;
stop_process(process);
THROW_SYSTEM(save_errno, NULL);
}
void CPROCESS_check(void *_object)
{
#ifdef DEBUG_ME
fprintf(stderr, "CPROCESS_check: %p\n", THIS);
#endif
usleep(100);
wait_child(THIS);
throw_last_child_error();
//fprintf(stderr, "CPROCESS_check: %p END\n", THIS);
}
static void wait_child(CPROCESS *process)
{
int status;
if (wait4(process->pid, &status, WNOHANG, NULL) == process->pid)
{
process->status = status;
_last_status = status;
#ifdef DEBUG_ME
fprintf(stderr, "Process %d has returned %d\n", process->pid, status);
#endif
stop_process(process);
}
}
static void callback_child(int signum, intptr_t data)
{
CPROCESS *process, *next;
//int buffer;
#if 0
for(;;)
{
if (read(fd, (char *)&buffer, 1) == 1)
break;
if (errno != EINTR)
ERROR_panic("Cannot read from SIGCHLD pipe: %s", strerror(errno));
}
#endif
#ifdef DEBUG_ME
fprintf(stderr, ">> callback_child\n");
#endif
for (process = _running_process_list; process; )
{
next = process->next;
wait_child(process);
process = next;
}
throw_last_child_error();
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
#ifdef DEBUG_ME
fprintf(stderr, "<< callback_child\n");
#endif
}
static void init_child(void)
{
if (_init)
return;
#ifdef DEBUG_ME
fprintf(stderr, "init_child()\n");
#endif
_SIGCHLD_callback = SIGNAL_register(SIGCHLD, callback_child, 0);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
_init = TRUE;
}
static void exit_child(void)
{
if (!_init)
return;
#ifdef DEBUG_ME
fprintf(stderr, "exit_child()\n");
#endif
SIGNAL_unregister(SIGCHLD, _SIGCHLD_callback);
_init = FALSE;
}
static CPROCESS *_CPROCESS_create_process;
static void error_CPROCESS_create()
{
OBJECT_UNREF(_CPROCESS_create_process);
}
CPROCESS *CPROCESS_create(int mode, void *cmd, char *name, CARRAY *env)
{
CPROCESS *process;
_CPROCESS_create_process = process = OBJECT_new(CLASS_Process, name, OP ? (OBJECT *)OP : (OBJECT *)CP);
//fprintf(stderr, "CPROCESS_create: %p\n", process);
ON_ERROR(error_CPROCESS_create)
{
init_process(process);
run_process(process, mode, cmd, env);
}
END_ERROR
OBJECT_UNREF_KEEP(process);
if (!name || !*name)
STREAM_blocking(CSTREAM_stream(process), TRUE);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
return process;
}
static void error_CPROCESS_wait_for(CPROCESS *process)
{
OBJECT_UNREF(process);
}
void CPROCESS_wait_for(CPROCESS *process, int timeout)
{
int ret;
int sigfd;
#ifdef DEBUG_ME
fprintf(stderr, "Waiting for %d\n", process->pid);
#endif
OBJECT_REF(process);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
sigfd = SIGNAL_get_fd();
ON_ERROR_1(error_CPROCESS_wait_for, process)
{
while (process->running)
{
ret = WATCH_process(sigfd, process->out, timeout);
if (ret & WP_OUTPUT)
callback_write(process->out, GB_WATCH_READ, process);
if (ret & WP_END)
SIGNAL_raise_callbacks(sigfd, GB_WATCH_READ, 0);
if (ret & WP_TIMEOUT)
break;
if (ret == 0)
usleep(1000);
}
}
END_ERROR
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
OBJECT_UNREF(process);
#if 0
{
sigsuspend(&old);
if (!process->running)
break;
#ifdef DEBUG_ME
fprintf(stderr, "Waiting: %d\n", process->running);
#endif
sleep(10);
}
#endif
/*if (have_sigchld)
sigaddset(&old, SIGCHLD);
sigprocmask(SIG_SETMASK, &old, NULL);*/
#ifdef DEBUG_ME
fprintf(stderr, "Waiting for: got it !\n");
#endif
}
//-------------------------------------------------------------------------
BEGIN_METHOD_VOID(Process_exit)
//fprintf(stderr, "Process_exit\n");
while (_running_process_list)
stop_process(_running_process_list);
exit_child();
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
STRING_free(&CPROCESS_shell);
END_METHOD
BEGIN_METHOD_VOID(Process_new)
init_process(THIS);
END_METHOD
BEGIN_METHOD_VOID(Process_free)
#ifdef DEBUG_ME
fprintf(stderr, "Process_free %p\n", THIS);
#endif
exit_process(THIS);
END_METHOD
BEGIN_PROPERTY(Process_Id)
GB_ReturnInt(THIS->pid);
END_PROPERTY
BEGIN_METHOD_VOID(Process_Kill)
if (!THIS->running)
return;
if (THIS->process_group)
kill(-getpgid(THIS->pid), SIGKILL);
else
kill(THIS->pid, SIGKILL);
[CONFIGURATION] * NEW: Add "-march=native" to the compilation flags. Maybe it could speed up then interpretrer a bit? [DEVELOPMENT ENVIRONMENT] * NEW: Connection editor: Update layout. * NEW: Form editor: Clicking on the master selection selects the parent control. [WEB SITE MAKER] * NEW: Update for 3.8.4 version. [GB.DB] * BUG: Default values are now correctly taken into account by database templates. [GB.DB.SQLITE3] * BUG: Fix a possible uninitialized allocation of columns names. [GB.UTIL] * NEW: Class.Stat() class name argument now allows "../" in the name to search for classes in parent components. [GB.WEB] * NEW: Request.Language returns the main language requested by the HTTP client. This value can be directly assigned to System.Language. * NEW: Session.Size returns the size of the session file in bytes. [GB.WEB.FORM] * NEW: Automatic management of favicon. The application favicon must be a file named "favicon.png" in the ".public" directory. * NEW: The Align class for alignment constants. * NEW: WebControl: Any control can raise a Message event now. * NEW: The Message boxes now raise the "Message" event of the WebControl that opened the message box. If the event is not handled, then the event is raised by the WebForm of the control. * NEW: The Select class for selection mode constants. * BUG: WebComboBox: Define the default event. * NEW: WebContainer: Indent is a new property that allows to add a left padding to the container. * NEW: WebContainer: Extra children (those created after initialization) are now recreated with their event observer and event name, provided that the event observer is another WebControl. * NEW: WebContainer: DeleteChildren() is a new method that deletes all container children. * NEW: WebExpander: New container that implements an expander. * NEW: WebForm: Teh application language now automatically switches to the language requested by the HTTP client. * BUG: WebForm: Show() and ShowModal() method now raise the Open event. * NEW: WebLabel: Add the Border property to the property list. * NEW: WebLabel: Newlines in label text are automatically replaced by "<br>". * NEW: WebTable: New control that implements an HTML table with automatic scrollbars. It gets its data through a Data event, and only displays the first hundred elements by default. A button allows to increase the number of displayed elements. The 'Mode' property allows to define the selection mode. When rows are selectable, an extra columns is added, with radion buttons on single selection mode, and checkboxes on multiple selection mode. The indexes of selected rows is returned by the 'Selection' property. * BUG: Many fixes in the default stylesheet. git-svn-id: svn://localhost/gambas/trunk@7536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2015-12-27 19:16:32 +01:00
//CPROCESS_wait_for(THIS);
END_METHOD
BEGIN_METHOD_VOID(Process_Signal)
if (!THIS->running)
return;
/*
printf("Send SIGUSR1 to process %d\n", THIS->pid);
fflush(NULL);*/
kill(THIS->pid, SIGUSR1);
END_METHOD
#if 0
BEGIN_METHOD(CPROCESS_send, GB_STRING text)
if (!THIS->running || THIS->in < 0)
return;
STREAM_write(&THIS->ob.stream, STRING(text), LENGTH(text));
END_METHOD
#endif
BEGIN_PROPERTY(Process_State)
if (THIS->running)
GB_ReturnInteger(1);
else
{
if (WIFEXITED(THIS->status))
GB_ReturnInteger(0);
else
GB_ReturnInteger(2);
}
END_PROPERTY
BEGIN_PROPERTY(Process_Value)
int status;
if (THIS->running)
{
GB_ReturnInteger(0);
return;
}
status = THIS->status;
if (WIFEXITED(status))
GB_ReturnInteger(WEXITSTATUS(status));
else if (WIFSIGNALED(status))
GB_ReturnInteger(WTERMSIG(status));
else
GB_ReturnInteger(-1);
END_PROPERTY
BEGIN_PROPERTY(Process_LastState)
if (WIFEXITED(_last_status))
GB_ReturnInteger(0);
else
GB_ReturnInteger(2);
END_PROPERTY
BEGIN_PROPERTY(Process_LastValue)
int status;
status = _last_status;
if (WIFEXITED(status))
GB_ReturnInteger(WEXITSTATUS(status));
else if (WIFSIGNALED(status))
GB_ReturnInteger(WTERMSIG(status));
else
GB_ReturnInteger(-1);
END_PROPERTY
BEGIN_METHOD(Process_Wait, GB_FLOAT timeout)
CPROCESS_wait_for(THIS, (int)(VARGOPT(timeout, 0.0) * 1000));
END_METHOD
BEGIN_PROPERTY(Process_Ignore)
if (READ_PROPERTY)
GB_ReturnBoolean(THIS->ignore);
else
{
bool ignore = VPROP(GB_BOOLEAN);
if (THIS->ignore != ignore)
{
THIS->ignore = ignore;
if (ignore)
{
_ignore_process++;
if (_running_process <= _ignore_process)
exit_child();
}
else
{
_ignore_process--;
if (_running_process > _ignore_process)
init_child();
}
}
}
END_METHOD
#endif
******** Merged /branches/64bits r918:1003 into /trunk [CONFIGURATION] * NEW: 64 bits port. [EXAMPLES] * BUG: Fixed the AnalogWatch example. [WIKI CGI SCRIPT] * NEW: Some little cosmetic changes. [INTERPRETER] * NEW: The extern function implementation has been redesigned and is now based on libffi, so that it works on 64 bits system. Because of a flaw in the compiler design, projects that use the Pointer datatype must be recompiled to be used on a 64 bits system. This flaw will be fixed in Gambas 3. * OPT: Put some tables into read-only memory. About 1000 bytes are saved for each running interpreter, except the first one. * BUG: Does not crash anymore if a component cannot be loaded. * NEW: Spanish translation updated. * NEW: A new interpreter API for returning a pointer. [COMPILER] * BUG: Correctly compiles LONG constants inside code. [GB.DEBUG] * BUG: Compiles and links the gb.debug components with the thread libraries. [GB.DB.SQLITE3] * BUG: Getting the primary index of a table without primary index is safe now. [GB.GTK] * BUG: Modified the GLib priority of watched descriptors, as the main loop could enter in a loop in which user interface events were not managed. * BUG: Message boxes use application title without crashing now. [GB.OPENGL] * BUG: Disable dead code. [GB.QT.EXT] * BUG: TextEdit.TextWidth and TextEdit.TextHeight were not declared as read-only properties. [GB.XML.XSLT] * BUG: XSLT class is now declared as being not creatable. git-svn-id: svn://localhost/gambas/trunk@1006 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2008-01-17 22:39:26 +01:00
GB_DESC NATIVE_Process[] =
{
GB_DECLARE("Process", sizeof(CPROCESS)), GB_NOT_CREATABLE(),
GB_INHERITS("Stream"),
GB_CONSTANT("Stopped", "i", 0),
GB_CONSTANT("Running", "i", 1),
GB_CONSTANT("Crashed", "i", 2),
GB_CONSTANT("Signaled", "i", 2),
GB_STATIC_PROPERTY_READ("LastState", "i", Process_LastState),
GB_STATIC_PROPERTY_READ("LastValue", "i", Process_LastValue),
GB_PROPERTY_READ("Id", "i", Process_Id),
GB_PROPERTY_READ("Handle", "i", Process_Id),
GB_PROPERTY_READ("State", "i", Process_State),
GB_PROPERTY_READ("Value", "i", Process_Value),
GB_STATIC_METHOD("_exit", NULL, Process_exit, NULL),
GB_METHOD("_new", NULL, Process_new, NULL),
GB_METHOD("_free", NULL, Process_free, NULL),
GB_METHOD("Kill", NULL, Process_Kill, NULL),
GB_METHOD("Signal", NULL, Process_Signal, NULL),
GB_METHOD("Wait", NULL, Process_Wait, "[(Timeout)f]"),
GB_PROPERTY("Ignore", "b", Process_Ignore),
GB_EVENT("Read", NULL, NULL, &EVENT_Read),
GB_EVENT("Error", NULL, "(Error)s", &EVENT_Error),
GB_EVENT("Kill", NULL, NULL, &EVENT_Kill),
GB_END_DECLARE
};