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Diffstat (limited to 'app/main.c')
| -rw-r--r-- | app/main.c | 953 |
1 files changed, 953 insertions, 0 deletions
diff --git a/app/main.c b/app/main.c new file mode 100644 index 0000000..ba38758 --- /dev/null +++ b/app/main.c @@ -0,0 +1,953 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * 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 3 of the License, 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, see <https://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif + +#ifdef __GLIBC__ +#include <malloc.h> +#endif + +#include <locale.h> + +#include <gio/gio.h> + +#ifdef G_OS_WIN32 +#include <io.h> /* get_osfhandle */ + +#endif /* G_OS_WIN32 */ + +#if defined(ENABLE_RELOCATABLE_RESOURCES) && defined(__APPLE__) +#include <libgen.h> /* dirname */ +#include <sys/stat.h> +#endif /* __APPLE__ */ + +#ifndef GIMP_CONSOLE_COMPILATION +#include <gdk/gdk.h> +#else +#include <gdk-pixbuf/gdk-pixbuf.h> +#endif + +#include <babl/babl.h> + +#include "libgimpbase/gimpbase.h" + +#include "pdb/pdb-types.h" + +#include "config/gimpconfig-dump.h" + +#include "core/gimp.h" +#include "core/gimpbacktrace.h" + +#include "pdb/gimppdb.h" +#include "pdb/gimpprocedure.h" +#include "pdb/internal-procs.h" + +#include "about.h" +#include "app.h" +#include "sanity.h" +#include "signals.h" +#include "unique.h" + +#ifdef G_OS_WIN32 +/* To get PROCESS_DEP_* defined we need _WIN32_WINNT at 0x0601. We still + * use the API optionally only if present, though. + */ +#ifdef _WIN32_WINNT +#undef _WIN32_WINNT +#endif +#define _WIN32_WINNT 0x0601 +#include <windows.h> +#include <conio.h> +#endif + +#include "gimp-log.h" +#include "gimp-intl.h" +#include "gimp-version.h" + + +static gboolean gimp_option_fatal_warnings (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error); +static gboolean gimp_option_stack_trace_mode (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error); +static gboolean gimp_option_pdb_compat_mode (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error); +static gboolean gimp_option_dump_gimprc (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error); +static gboolean gimp_option_dump_pdb_procedures_deprecated + (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error); + +static void gimp_show_version_and_exit (void) G_GNUC_NORETURN; +static void gimp_show_license_and_exit (void) G_GNUC_NORETURN; + +static void gimp_init_i18n (void); +static void gimp_init_malloc (void); + +#if defined (G_OS_WIN32) && !defined (GIMP_CONSOLE_COMPILATION) +static void gimp_open_console_window (void); +#else +#define gimp_open_console_window() /* as nothing */ +#endif + +static const gchar *system_gimprc = NULL; +static const gchar *user_gimprc = NULL; +static const gchar *session_name = NULL; +static const gchar *batch_interpreter = NULL; +static const gchar **batch_commands = NULL; +static const gchar **filenames = NULL; +static gboolean as_new = FALSE; +static gboolean no_interface = FALSE; +static gboolean no_data = FALSE; +static gboolean no_fonts = FALSE; +static gboolean no_splash = FALSE; +static gboolean be_verbose = FALSE; +static gboolean new_instance = FALSE; +#if defined (USE_SYSV_SHM) || defined (USE_POSIX_SHM) || defined (G_OS_WIN32) +static gboolean use_shm = TRUE; +#else +static gboolean use_shm = FALSE; +#endif +static gboolean use_cpu_accel = TRUE; +static gboolean console_messages = FALSE; +static gboolean use_debug_handler = FALSE; + +#ifdef GIMP_UNSTABLE +static gboolean show_playground = TRUE; +static gboolean show_debug_menu = TRUE; +static GimpStackTraceMode stack_trace_mode = GIMP_STACK_TRACE_QUERY; +static GimpPDBCompatMode pdb_compat_mode = GIMP_PDB_COMPAT_WARN; +#else +static gboolean show_playground = FALSE; +static gboolean show_debug_menu = FALSE; +static GimpStackTraceMode stack_trace_mode = GIMP_STACK_TRACE_NEVER; +static GimpPDBCompatMode pdb_compat_mode = GIMP_PDB_COMPAT_ON; +#endif + + +static const GOptionEntry main_entries[] = +{ + { "version", 'v', G_OPTION_FLAG_NO_ARG, + G_OPTION_ARG_CALLBACK, (GOptionArgFunc) gimp_show_version_and_exit, + N_("Show version information and exit"), NULL + }, + { + "license", 0, G_OPTION_FLAG_NO_ARG, + G_OPTION_ARG_CALLBACK, (GOptionArgFunc) gimp_show_license_and_exit, + N_("Show license information and exit"), NULL + }, + { + "verbose", 0, 0, + G_OPTION_ARG_NONE, &be_verbose, + N_("Be more verbose"), NULL + }, + { + "new-instance", 'n', 0, + G_OPTION_ARG_NONE, &new_instance, + N_("Start a new GIMP instance"), NULL + }, + { + "as-new", 'a', 0, + G_OPTION_ARG_NONE, &as_new, + N_("Open images as new"), NULL + }, + { + "no-interface", 'i', 0, + G_OPTION_ARG_NONE, &no_interface, + N_("Run without a user interface"), NULL + }, + { + "no-data", 'd', 0, + G_OPTION_ARG_NONE, &no_data, + N_("Do not load brushes, gradients, patterns, ..."), NULL + }, + { + "no-fonts", 'f', 0, + G_OPTION_ARG_NONE, &no_fonts, + N_("Do not load any fonts"), NULL + }, + { + "no-splash", 's', 0, + G_OPTION_ARG_NONE, &no_splash, + N_("Do not show a splash screen"), NULL + }, + { + "no-shm", 0, G_OPTION_FLAG_REVERSE, + G_OPTION_ARG_NONE, &use_shm, + N_("Do not use shared memory between GIMP and plug-ins"), NULL + }, + { + "no-cpu-accel", 0, G_OPTION_FLAG_REVERSE, + G_OPTION_ARG_NONE, &use_cpu_accel, + N_("Do not use special CPU acceleration functions"), NULL + }, + { + "session", 0, 0, + G_OPTION_ARG_FILENAME, &session_name, + N_("Use an alternate sessionrc file"), "<name>" + }, + { + "gimprc", 'g', 0, + G_OPTION_ARG_FILENAME, &user_gimprc, + N_("Use an alternate user gimprc file"), "<filename>" + }, + { + "system-gimprc", 0, 0, + G_OPTION_ARG_FILENAME, &system_gimprc, + N_("Use an alternate system gimprc file"), "<filename>" + }, + { + "batch", 'b', 0, + G_OPTION_ARG_STRING_ARRAY, &batch_commands, + N_("Batch command to run (can be used multiple times)"), "<command>" + }, + { + "batch-interpreter", 0, 0, + G_OPTION_ARG_STRING, &batch_interpreter, + N_("The procedure to process batch commands with"), "<proc>" + }, + { + "console-messages", 'c', 0, + G_OPTION_ARG_NONE, &console_messages, + N_("Send messages to console instead of using a dialog"), NULL + }, + { + "pdb-compat-mode", 0, 0, + G_OPTION_ARG_CALLBACK, gimp_option_pdb_compat_mode, + /* don't translate the mode names (off|on|warn) */ + N_("PDB compatibility mode (off|on|warn)"), "<mode>" + }, + { + "stack-trace-mode", 0, 0, + G_OPTION_ARG_CALLBACK, gimp_option_stack_trace_mode, + /* don't translate the mode names (never|query|always) */ + N_("Debug in case of a crash (never|query|always)"), "<mode>" + }, + { + "debug-handlers", 0, 0, + G_OPTION_ARG_NONE, &use_debug_handler, + N_("Enable non-fatal debugging signal handlers"), NULL + }, + { + "g-fatal-warnings", 0, G_OPTION_FLAG_NO_ARG, + G_OPTION_ARG_CALLBACK, gimp_option_fatal_warnings, + N_("Make all warnings fatal"), NULL + }, + { + "dump-gimprc", 0, G_OPTION_FLAG_NO_ARG, + G_OPTION_ARG_CALLBACK, gimp_option_dump_gimprc, + N_("Output a gimprc file with default settings"), NULL + }, + { + "dump-gimprc-system", 0, G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN, + G_OPTION_ARG_CALLBACK, gimp_option_dump_gimprc, + NULL, NULL + }, + { + "dump-gimprc-manpage", 0, G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN, + G_OPTION_ARG_CALLBACK, gimp_option_dump_gimprc, + NULL, NULL + }, + { + "dump-pdb-procedures-deprecated", 0, + G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN, + G_OPTION_ARG_CALLBACK, gimp_option_dump_pdb_procedures_deprecated, + N_("Output a sorted list of deprecated procedures in the PDB"), NULL + }, + { + "show-playground", 0, 0, + G_OPTION_ARG_NONE, &show_playground, + N_("Show a preferences page with experimental features"), NULL + }, + { + "show-debug-menu", 0, G_OPTION_FLAG_HIDDEN, + G_OPTION_ARG_NONE, &show_debug_menu, + N_("Show an image submenu with debug actions"), NULL + }, + { + G_OPTION_REMAINING, 0, 0, + G_OPTION_ARG_FILENAME_ARRAY, &filenames, + NULL, NULL + }, + { NULL } +}; + +#if defined(ENABLE_RELOCATABLE_RESOURCES) && defined(__APPLE__) +static void +gimp_macos_setenv (const char * progname) +{ + /* helper to set environment variables for GIMP to be relocatable. + * Due to the latest changes it is not recommended to set it in the shell + * wrapper anymore. + */ + gchar *resolved_path; + /* on some OSX installations open file limit is 256 and GIMP needs more */ + struct rlimit limit; + + limit.rlim_cur = 10000; + limit.rlim_max = 10000; + setrlimit (RLIMIT_NOFILE, &limit); + resolved_path = g_canonicalize_filename (progname, NULL); + if (resolved_path && ! g_getenv ("GIMP_NO_WRAPPER")) + { + /* set path to the app folder to make sure that our python is called + * instead of system one + */ + static gboolean show_playground = TRUE; + + gchar *path; + gchar *tmp; + gchar *app_dir; + gchar *res_dir; + size_t path_len; + struct stat sb; + + app_dir = g_path_get_dirname (resolved_path); + tmp = g_strdup_printf ("%s/../Resources", app_dir); + res_dir = g_canonicalize_filename (tmp, NULL); + g_free (tmp); + if (res_dir && !stat (res_dir, &sb) && S_ISDIR (sb.st_mode)) + { + g_print ("GIMP is started as MacOS application\n"); + } + else + { + g_free (res_dir); + return; + } + + path_len = strlen (g_getenv ("PATH") ? g_getenv ("PATH") : "") + strlen (app_dir) + 2; + path = g_try_malloc (path_len); + if (path == NULL) + { + g_warning ("Failed to allocate memory"); + app_exit (EXIT_FAILURE); + } + if (g_getenv ("PATH")) + g_snprintf (path, path_len, "%s:%s", app_dir, g_getenv ("PATH")); + else + g_snprintf (path, path_len, "%s", app_dir); + g_free (app_dir); + g_setenv ("PATH", path, TRUE); + g_free (path); + tmp = g_strdup_printf ("%s/lib/gtk-2.0/2.10.0", res_dir); + g_setenv ("GTK_PATH", tmp, TRUE); + g_free (tmp); + tmp = g_strdup_printf ("%s/etc/gtk-2.0/gtk.immodules", res_dir); + g_setenv ("GTK_IM_MODULE_FILE", tmp, TRUE); + g_free (tmp); + tmp = g_strdup_printf ("%s/lib/gegl-0.4", res_dir); + g_setenv ("GEGL_PATH", tmp, TRUE); + g_free (tmp); + tmp = g_strdup_printf ("%s/lib/babl-0.1", res_dir); + g_setenv ("BABL_PATH", tmp, TRUE); + g_free (tmp); + tmp = g_strdup_printf ("%s/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache", res_dir); + g_setenv ("GDK_PIXBUF_MODULE_FILE", tmp, TRUE); + g_free (tmp); + tmp = g_strdup_printf ("%s/etc/fonts", res_dir); + g_setenv ("FONTCONFIG_PATH", tmp, TRUE); + g_free (tmp); + tmp = g_strdup_printf ("%s", res_dir); + g_setenv ("PYTHONHOME", tmp, TRUE); + g_free (tmp); + tmp = g_strdup_printf ("%s/lib/python2.7:%s/lib/gimp/2.0/python", res_dir, res_dir); + g_setenv ("PYTHONPATH", tmp, TRUE); + g_free (tmp); + tmp = g_strdup_printf ("%s/lib/gio/modules", res_dir); + g_setenv ("GIO_MODULE_DIR", tmp, TRUE); + g_free (tmp); + tmp = g_strdup_printf ("%s/share/libwmf/fonts", res_dir); + g_setenv ("WMF_FONTDIR", tmp, TRUE); + g_free (tmp); + if (g_getenv ("HOME") != NULL) + { + tmp = g_strdup_printf ("%s/Library/Application Support/GIMP/2.10/cache", + g_getenv ("HOME")); + g_setenv ("XDG_CACHE_HOME", tmp, TRUE); + g_free (tmp); + } + g_free (res_dir); + } + g_free (resolved_path); +} +#endif + +int +main (int argc, + char **argv) +{ + GOptionContext *context; + GError *error = NULL; + const gchar *abort_message; + gchar *basename; + GFile *system_gimprc_file = NULL; + GFile *user_gimprc_file = NULL; + gchar *backtrace_file = NULL; + gint i; + +#ifdef ENABLE_WIN32_DEBUG_CONSOLE + gimp_open_console_window (); +#endif +#if defined(ENABLE_RELOCATABLE_RESOURCES) && defined(__APPLE__) + /* remove MacOS session identifier from the command line args */ + gint newargc = 0; + for (gint i = 0; i < argc; i++) + { + if (!g_str_has_prefix (argv[i], "-psn_")) + { + argv[newargc] = argv[i]; + newargc++; + } + } + if (argc > newargc) + { + argv[newargc] = NULL; /* glib expects NULL terminated array */ + argc = newargc; + } + + gimp_macos_setenv (argv[0]); +#endif + +#if defined (__GNUC__) && defined (_WIN64) + /* mingw-w64, at least the unstable build from late July 2008, + * starts subsystem:windows programs in main(), but passes them + * bogus argc and argv. __argc and __argv are OK, though, so just + * use them. + */ + argc = __argc; + argv = __argv; +#endif + + /* Initialize GimpBacktrace early on. In particular, we want the + * Windows backend to catch the SET_THREAD_NAME exceptions of newly + * created threads. + */ + gimp_backtrace_init (); + + /* Start signal handlers early. */ + gimp_init_signal_handlers (&backtrace_file); + +#ifdef G_OS_WIN32 + /* Reduce risks */ + { + typedef BOOL (WINAPI *t_SetDllDirectoryA) (LPCSTR lpPathName); + t_SetDllDirectoryA p_SetDllDirectoryA; + + p_SetDllDirectoryA = + (t_SetDllDirectoryA) GetProcAddress (GetModuleHandle ("kernel32.dll"), + "SetDllDirectoryA"); + if (p_SetDllDirectoryA) + (*p_SetDllDirectoryA) (""); + } + + /* On Windows, set DLL search path to $INSTALLDIR/bin so that .exe + plug-ins in the plug-ins directory can find libgimp and file + library DLLs without needing to set external PATH. */ + { + const gchar *install_dir; + gchar *bin_dir; + LPWSTR w_bin_dir; + int n; + + w_bin_dir = NULL; + install_dir = gimp_installation_directory (); + bin_dir = g_build_filename (install_dir, "bin", NULL); + + n = MultiByteToWideChar (CP_UTF8, MB_ERR_INVALID_CHARS, + bin_dir, -1, NULL, 0); + if (n == 0) + goto out; + + w_bin_dir = g_malloc_n (n + 1, sizeof (wchar_t)); + n = MultiByteToWideChar (CP_UTF8, MB_ERR_INVALID_CHARS, + bin_dir, -1, + w_bin_dir, (n + 1) * sizeof (wchar_t)); + if (n == 0) + goto out; + + SetDllDirectoryW (w_bin_dir); + + out: + if (w_bin_dir) + g_free (w_bin_dir); + g_free (bin_dir); + } + +#ifndef _WIN64 + { + typedef BOOL (WINAPI *t_SetProcessDEPPolicy) (DWORD dwFlags); + t_SetProcessDEPPolicy p_SetProcessDEPPolicy; + + p_SetProcessDEPPolicy = + (t_SetProcessDEPPolicy) GetProcAddress (GetModuleHandle ("kernel32.dll"), + "SetProcessDEPPolicy"); + if (p_SetProcessDEPPolicy) + (*p_SetProcessDEPPolicy) (PROCESS_DEP_ENABLE|PROCESS_DEP_DISABLE_ATL_THUNK_EMULATION); + } +#endif + + /* Group all our windows together on the taskbar */ + { + typedef HRESULT (WINAPI *t_SetCurrentProcessExplicitAppUserModelID) (PCWSTR lpPathName); + t_SetCurrentProcessExplicitAppUserModelID p_SetCurrentProcessExplicitAppUserModelID; + + p_SetCurrentProcessExplicitAppUserModelID = + (t_SetCurrentProcessExplicitAppUserModelID) GetProcAddress (GetModuleHandle ("shell32.dll"), + "SetCurrentProcessExplicitAppUserModelID"); + if (p_SetCurrentProcessExplicitAppUserModelID) + (*p_SetCurrentProcessExplicitAppUserModelID) (L"gimp.GimpApplication"); + } +#endif + + gimp_init_malloc (); + + gimp_env_init (FALSE); + + gimp_log_init (); + + gimp_init_i18n (); + + g_set_application_name (GIMP_NAME); + +#ifdef G_OS_WIN32 + argv = g_win32_get_command_line (); +#else + argv = g_strdupv (argv); +#endif + + basename = g_path_get_basename (argv[0]); + g_set_prgname (basename); + g_free (basename); + + /* Check argv[] for "--verbose" first */ + for (i = 1; i < argc; i++) + { + const gchar *arg = argv[i]; + + if (arg[0] != '-') + continue; + + if ((strcmp (arg, "--verbose") == 0) || (strcmp (arg, "-v") == 0)) + { + be_verbose = TRUE; + } + } + + /* Check argv[] for "--no-interface" before trying to initialize gtk+. */ + for (i = 1; i < argc; i++) + { + const gchar *arg = argv[i]; + + if (arg[0] != '-') + continue; + + if ((strcmp (arg, "--no-interface") == 0) || (strcmp (arg, "-i") == 0)) + { + no_interface = TRUE; + } + else if ((strcmp (arg, "--version") == 0) || (strcmp (arg, "-v") == 0)) + { + gimp_show_version_and_exit (); + } +#if defined (G_OS_WIN32) && !defined (GIMP_CONSOLE_COMPILATION) + else if ((strcmp (arg, "--help") == 0) || + (strcmp (arg, "-?") == 0) || + (strncmp (arg, "--help-", 7) == 0)) + { + gimp_open_console_window (); + } +#endif + } + +#ifdef GIMP_CONSOLE_COMPILATION + no_interface = TRUE; +#endif + + context = g_option_context_new (_("[FILE|URI...]")); + g_option_context_set_summary (context, GIMP_NAME); + + g_option_context_add_main_entries (context, main_entries, GETTEXT_PACKAGE); + + app_libs_init (context, no_interface); + + if (! g_option_context_parse_strv (context, &argv, &error)) + { + if (error) + { + gimp_open_console_window (); + g_print ("%s\n", error->message); + g_error_free (error); + } + else + { + g_print ("%s\n", + _("GIMP could not initialize the graphical user interface.\n" + "Make sure a proper setup for your display environment " + "exists.")); + } + + app_exit (EXIT_FAILURE); + } + + if (no_interface || be_verbose || console_messages || batch_commands != NULL) + gimp_open_console_window (); + + if (no_interface) + new_instance = TRUE; + +#ifndef GIMP_CONSOLE_COMPILATION + if (! new_instance && gimp_unique_open (filenames, as_new)) + { + if (be_verbose) + g_print ("%s\n", + _("Another GIMP instance is already running.")); + + if (batch_commands) + gimp_unique_batch_run (batch_interpreter, batch_commands); + + gdk_notify_startup_complete (); + + return EXIT_SUCCESS; + } +#endif + + abort_message = sanity_check_early (); + if (abort_message) + app_abort (no_interface, abort_message); + + if (system_gimprc) + system_gimprc_file = g_file_new_for_commandline_arg (system_gimprc); + + if (user_gimprc) + user_gimprc_file = g_file_new_for_commandline_arg (user_gimprc); + + app_run (argv[0], + filenames, + system_gimprc_file, + user_gimprc_file, + session_name, + batch_interpreter, + batch_commands, + as_new, + no_interface, + no_data, + no_fonts, + no_splash, + be_verbose, + use_shm, + use_cpu_accel, + console_messages, + use_debug_handler, + show_playground, + show_debug_menu, + stack_trace_mode, + pdb_compat_mode, + backtrace_file); + + if (backtrace_file) + g_free (backtrace_file); + + if (system_gimprc_file) + g_object_unref (system_gimprc_file); + + if (user_gimprc_file) + g_object_unref (user_gimprc_file); + + g_strfreev (argv); + + g_option_context_free (context); + + return EXIT_SUCCESS; +} + + +#ifdef G_OS_WIN32 + +/* Provide WinMain in case we build GIMP as a subsystem:windows + * application. Well, we do. When built with mingw, though, user code + * execution still starts in main() in that case. So WinMain() gets + * used on MSVC builds only. + */ + +#ifdef __GNUC__ +# ifndef _stdcall +# define _stdcall __attribute__((stdcall)) +# endif +#endif + +int _stdcall +WinMain (struct HINSTANCE__ *hInstance, + struct HINSTANCE__ *hPrevInstance, + char *lpszCmdLine, + int nCmdShow) +{ + return main (__argc, __argv); +} + +#ifndef GIMP_CONSOLE_COMPILATION + +static void +wait_console_window (void) +{ + FILE *console = fopen ("CONOUT$", "w"); + + SetConsoleTitleW (g_utf8_to_utf16 (_("GIMP output. Type any character to close this window."), -1, NULL, NULL, NULL)); + fprintf (console, _("(Type any character to close this window)\n")); + fflush (console); + _getch (); +} + +static void +gimp_open_console_window (void) +{ + if (((HANDLE) _get_osfhandle (fileno (stdout)) == INVALID_HANDLE_VALUE || + (HANDLE) _get_osfhandle (fileno (stderr)) == INVALID_HANDLE_VALUE) && AllocConsole ()) + { + if ((HANDLE) _get_osfhandle (fileno (stdout)) == INVALID_HANDLE_VALUE) + freopen ("CONOUT$", "w", stdout); + + if ((HANDLE) _get_osfhandle (fileno (stderr)) == INVALID_HANDLE_VALUE) + freopen ("CONOUT$", "w", stderr); + + SetConsoleTitleW (g_utf8_to_utf16 (_("GIMP output. You can minimize this window, but don't close it."), -1, NULL, NULL, NULL)); + + atexit (wait_console_window); + } +} +#endif + +#endif /* G_OS_WIN32 */ + + +static gboolean +gimp_option_fatal_warnings (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error) +{ + GLogLevelFlags fatal_mask; + + fatal_mask = g_log_set_always_fatal (G_LOG_FATAL_MASK); + fatal_mask |= G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL; + + g_log_set_always_fatal (fatal_mask); + + return TRUE; +} + +static gboolean +gimp_option_stack_trace_mode (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error) +{ + if (strcmp (value, "never") == 0) + stack_trace_mode = GIMP_STACK_TRACE_NEVER; + else if (strcmp (value, "query") == 0) + stack_trace_mode = GIMP_STACK_TRACE_QUERY; + else if (strcmp (value, "always") == 0) + stack_trace_mode = GIMP_STACK_TRACE_ALWAYS; + else + return FALSE; + + return TRUE; +} + +static gboolean +gimp_option_pdb_compat_mode (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error) +{ + if (! strcmp (value, "off")) + pdb_compat_mode = GIMP_PDB_COMPAT_OFF; + else if (! strcmp (value, "on")) + pdb_compat_mode = GIMP_PDB_COMPAT_ON; + else if (! strcmp (value, "warn")) + pdb_compat_mode = GIMP_PDB_COMPAT_WARN; + else + return FALSE; + + return TRUE; +} + +static gboolean +gimp_option_dump_gimprc (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error) +{ + GimpConfigDumpFormat format = GIMP_CONFIG_DUMP_NONE; + + gimp_open_console_window (); + + if (strcmp (option_name, "--dump-gimprc") == 0) + format = GIMP_CONFIG_DUMP_GIMPRC; + if (strcmp (option_name, "--dump-gimprc-system") == 0) + format = GIMP_CONFIG_DUMP_GIMPRC_SYSTEM; + else if (strcmp (option_name, "--dump-gimprc-manpage") == 0) + format = GIMP_CONFIG_DUMP_GIMPRC_MANPAGE; + + if (format) + { + Gimp *gimp; + gboolean success; + + babl_init (); + gimp = g_object_new (GIMP_TYPE_GIMP, NULL); + gimp_load_config (gimp, NULL, NULL); + + success = gimp_config_dump (G_OBJECT (gimp), format); + + g_object_unref (gimp); + + app_exit (success ? EXIT_SUCCESS : EXIT_FAILURE); + } + + return FALSE; +} + +static gboolean +gimp_option_dump_pdb_procedures_deprecated (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error) +{ + Gimp *gimp; + GList *deprecated_procs; + GList *iter; + + babl_init (); + gimp = g_object_new (GIMP_TYPE_GIMP, NULL); + gimp_load_config (gimp, NULL, NULL); + + /* Make sure to turn on compatibility mode so deprecated procedures + * are included + */ + gimp->pdb_compat_mode = GIMP_PDB_COMPAT_ON; + + /* Initialize the list of procedures */ + internal_procs_init (gimp->pdb); + + /* Get deprecated procedures */ + deprecated_procs = gimp_pdb_get_deprecated_procedures (gimp->pdb); + + for (iter = deprecated_procs; iter; iter = g_list_next (iter)) + { + GimpProcedure *procedure = GIMP_PROCEDURE (iter->data); + + g_print ("%s\n", procedure->original_name); + } + + g_list_free (deprecated_procs); + + g_object_unref (gimp); + + app_exit (EXIT_SUCCESS); + + return FALSE; +} + +static void +gimp_show_version_and_exit (void) +{ + gimp_open_console_window (); + gimp_version_show (be_verbose); + + app_exit (EXIT_SUCCESS); +} + +static void +gimp_show_license_and_exit (void) +{ + gimp_open_console_window (); + gimp_version_show (be_verbose); + + g_print ("\n"); + g_print (GIMP_LICENSE); + g_print ("\n\n"); + + app_exit (EXIT_SUCCESS); +} + +static void +gimp_init_malloc (void) +{ +#ifdef GIMP_GLIB_MEM_PROFILER + g_mem_set_vtable (glib_mem_profiler_table); + g_atexit (g_mem_profile); +#endif + +#ifdef __GLIBC__ + /* Tweak memory allocation so that memory allocated in chunks >= 4k + * (64x64 pixel 1bpp tile) gets returned to the system when free()'d. + * + * The default value for M_MMAP_THRESHOLD in glibc-2.3 is 128k. + * This is said to be an empirically derived value that works well + * in most systems. Lowering it to 4k is thus probably not the ideal + * solution. + * + * An alternative to tuning this parameter would be to use + * malloc_trim(), for example after releasing a large tile-manager. + */ +#if 0 + mallopt (M_MMAP_THRESHOLD, TILE_WIDTH * TILE_HEIGHT); +#endif +#endif +} + +static void +gimp_init_i18n (void) +{ + /* We may change the locale later if the user specifies a language + * in the gimprc file. Here we are just initializing the locale + * according to the environment variables and set up the paths to + * the message catalogs. + */ + + setlocale (LC_ALL, ""); + + bindtextdomain (GETTEXT_PACKAGE"-libgimp", gimp_locale_directory ()); +#ifdef HAVE_BIND_TEXTDOMAIN_CODESET + bind_textdomain_codeset (GETTEXT_PACKAGE"-libgimp", "UTF-8"); +#endif + + bindtextdomain (GETTEXT_PACKAGE, gimp_locale_directory ()); +#ifdef HAVE_BIND_TEXTDOMAIN_CODESET + bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); +#endif + + textdomain (GETTEXT_PACKAGE); +} |