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Improve error reporting. Slight refactoring.
2005-08-26 Tor Lillqvist <tml@novell.com> * glib/gspawn-win32.c: Improve error reporting. Slight refactoring.
This commit is contained in:
Tor Lillqvist
Tor Lillqvist
parent
41e833ae4c
commit
4362cb6f26
@ -108,6 +108,60 @@ enum {
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ARG_COUNT = ARG_PROGRAM
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};
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static gchar *
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protect_argv_string (const gchar *string)
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{
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const gchar *p = string;
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gchar *retval, *q;
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gint len = 0;
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gboolean need_dblquotes = FALSE;
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while (*p)
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{
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if (*p == ' ' || *p == '\t')
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need_dblquotes = TRUE;
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else if (*p == '"')
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len++;
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else if (*p == '\\')
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{
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const gchar *pp = p;
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while (*pp && *pp == '\\')
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pp++;
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if (*pp == '"')
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len++;
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}
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len++;
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p++;
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}
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q = retval = g_malloc (len + need_dblquotes*2 + 1);
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p = string;
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if (need_dblquotes)
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*q++ = '"';
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while (*p)
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{
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if (*p == '"')
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*q++ = '\\';
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else if (*p == '\\')
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{
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const gchar *pp = p;
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while (*pp && *pp == '\\')
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pp++;
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if (*pp == '"')
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*q++ = '\\';
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}
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*q++ = *p;
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p++;
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}
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if (need_dblquotes)
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*q++ = '"';
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*q++ = '\0';
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return retval;
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}
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static gint
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protect_argv (gchar **argv,
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gchar ***new_argv)
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@ -131,55 +185,8 @@ protect_argv (gchar **argv,
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* without any quoting.
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*/
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for (i = 0; i < argc; i++)
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{
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gchar *p = argv[i];
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gchar *q;
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gint len = 0;
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gboolean need_dblquotes = FALSE;
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while (*p)
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{
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if (*p == ' ' || *p == '\t')
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need_dblquotes = TRUE;
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else if (*p == '"')
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len++;
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else if (*p == '\\')
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{
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gchar *pp = p;
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while (*pp && *pp == '\\')
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pp++;
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if (*pp == '"')
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len++;
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}
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len++;
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p++;
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}
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(*new_argv)[i] = protect_argv_string (argv[i]);
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q = (*new_argv)[i] = g_malloc (len + need_dblquotes*2 + 1);
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p = argv[i];
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if (need_dblquotes)
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*q++ = '"';
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while (*p)
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{
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if (*p == '"')
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*q++ = '\\';
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else if (*p == '\\')
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{
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gchar *pp = p;
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while (*pp && *pp == '\\')
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pp++;
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if (*pp == '"')
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*q++ = '\\';
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}
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*q++ = *p;
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p++;
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}
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if (need_dblquotes)
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*q++ = '"';
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*q++ = '\0';
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}
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(*new_argv)[argc] = NULL;
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return argc;
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@ -265,9 +272,7 @@ read_data (GString *str,
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goto again;
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else if (giostatus == G_IO_STATUS_ERROR)
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{
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g_set_error (error,
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G_SPAWN_ERROR,
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G_SPAWN_ERROR_READ,
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_READ,
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_("Failed to read data from child process"));
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return READ_FAILED;
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@ -282,9 +287,7 @@ make_pipe (gint p[2],
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{
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if (pipe (p) < 0)
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{
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g_set_error (error,
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G_SPAWN_ERROR,
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G_SPAWN_ERROR_FAILED,
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Failed to create pipe for communicating with child process (%s)"),
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g_strerror (errno));
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return FALSE;
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@ -322,9 +325,7 @@ read_helper_report (int fd,
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{
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/* Some weird shit happened, bail out */
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g_set_error (error,
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G_SPAWN_ERROR,
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G_SPAWN_ERROR_FAILED,
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Failed to read from child pipe (%s)"),
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g_strerror (errno));
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@ -350,17 +351,13 @@ set_child_error (gint report[2],
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switch (report[0])
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{
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case CHILD_CHDIR_FAILED:
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g_set_error (error,
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G_SPAWN_ERROR,
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G_SPAWN_ERROR_CHDIR,
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_CHDIR,
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_("Failed to change to directory '%s' (%s)"),
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working_directory,
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g_strerror (report[1]));
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break;
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case CHILD_SPAWN_FAILED:
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g_set_error (error,
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G_SPAWN_ERROR,
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G_SPAWN_ERROR_FAILED,
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Failed to execute child process (%s)"),
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g_strerror (report[1]));
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break;
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@ -369,11 +366,15 @@ set_child_error (gint report[2],
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}
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}
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static wchar_t **
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utf8_charv_to_wcharv (gchar **utf8_charv)
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static gboolean
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utf8_charv_to_wcharv (char **utf8_charv,
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wchar_t ***wcharv,
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int *error_index,
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GError **error)
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{
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wchar_t **retval = NULL;
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*wcharv = NULL;
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if (utf8_charv != NULL)
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{
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int n = 0, i;
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@ -383,17 +384,34 @@ utf8_charv_to_wcharv (gchar **utf8_charv)
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retval = g_new (wchar_t *, n + 1);
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for (i = 0; i < n; i++)
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retval[i] = g_utf8_to_utf16 (utf8_charv[i], -1, NULL, NULL, NULL);
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{
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retval[i] = g_utf8_to_utf16 (utf8_charv[i], -1, NULL, NULL, error);
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if (retval[i] == NULL)
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{
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if (error_index)
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*error_index = i;
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while (i)
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g_free (retval[--i]);
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g_free (retval);
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return FALSE;
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}
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}
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retval[n] = NULL;
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}
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return retval;
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*wcharv = retval;
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return TRUE;
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}
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static char **
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utf8_charv_to_cp_charv (gchar **utf8_charv)
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static gboolean
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utf8_charv_to_cp_charv (char **utf8_charv,
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gchar ***cp_charv,
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int *error_index,
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GError **error)
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{
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char **retval = NULL;
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*cp_charv = NULL;
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if (utf8_charv != NULL)
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{
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int n = 0, i;
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@ -403,10 +421,184 @@ utf8_charv_to_cp_charv (gchar **utf8_charv)
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retval = g_new (char *, n + 1);
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for (i = 0; i < n; i++)
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retval[i] = g_locale_from_utf8 (utf8_charv[i], -1, NULL, NULL, NULL);
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{
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retval[i] = g_locale_from_utf8 (utf8_charv[i], -1, NULL, NULL, error);
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if (retval[i] == NULL)
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{
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if (error_index)
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*error_index = i;
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while (i)
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g_free (retval[--i]);
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g_free (retval);
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return FALSE;
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}
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}
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retval[n] = NULL;
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}
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return retval;
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*cp_charv = retval;
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return TRUE;
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}
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static gboolean
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do_spawn_directly (gboolean dont_wait,
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gboolean dont_return_handle,
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GSpawnFlags flags,
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gchar **argv,
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char **envp,
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char **protected_argv,
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GSpawnChildSetupFunc child_setup,
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gpointer user_data,
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GPid *child_handle,
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gint *exit_status,
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GError **error)
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{
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int mode = dont_wait ? P_NOWAIT : P_WAIT;
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char **new_argv;
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int rc = -1;
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int saved_errno;
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GError *conv_error = NULL;
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gint conv_error_index;
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new_argv = (flags & G_SPAWN_FILE_AND_ARGV_ZERO) ? protected_argv + 1 : protected_argv;
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if (G_WIN32_HAVE_WIDECHAR_API ())
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{
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wchar_t *wargv0, **wargv, **wenvp;
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wargv0 = g_utf8_to_utf16 (argv[0], -1, NULL, NULL, &conv_error);
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if (wargv0 == NULL)
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{
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Invalid program name: %s"),
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conv_error->message);
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g_error_free (conv_error);
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return FALSE;
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}
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if (!utf8_charv_to_wcharv (new_argv, &wargv, &conv_error_index, &conv_error))
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{
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Invalid string in argument vector at %d: %s"),
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conv_error_index, conv_error->message);
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g_error_free (conv_error);
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g_free (wargv0);
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return FALSE;
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}
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if (!utf8_charv_to_wcharv (envp, &wenvp, NULL, &conv_error))
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{
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Invalid string in environment: %s"),
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conv_error->message);
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g_error_free (conv_error);
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g_free (wargv0);
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g_strfreev ((gchar **) wargv);
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return FALSE;
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}
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if (child_setup)
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(* child_setup) (user_data);
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if (flags & G_SPAWN_SEARCH_PATH)
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if (wenvp != NULL)
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rc = _wspawnvpe (mode, wargv0, (const wchar_t **) wargv, (const wchar_t **) wenvp);
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else
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rc = _wspawnvp (mode, wargv0, (const wchar_t **) wargv);
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else
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if (wenvp != NULL)
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rc = _wspawnve (mode, wargv0, (const wchar_t **) wargv, (const wchar_t **) wenvp);
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else
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rc = _wspawnv (mode, wargv0, (const wchar_t **) wargv);
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g_free (wargv0);
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g_strfreev ((gchar **) wargv);
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g_strfreev ((gchar **) wenvp);
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}
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else
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{
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char *cpargv0, **cpargv, **cpenvp;
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cpargv0 = g_locale_from_utf8 (argv[0], -1, NULL, NULL, &conv_error);
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if (cpargv0 == NULL)
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{
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Invalid program name: %s"),
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conv_error->message);
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g_error_free (conv_error);
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return FALSE;
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}
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if (!utf8_charv_to_cp_charv (new_argv, &cpargv, &conv_error_index, &conv_error))
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{
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Invalid string in argument vector at %d: %s"),
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conv_error_index, conv_error->message);
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g_error_free (conv_error);
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g_free (cpargv0);
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return FALSE;
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}
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if (!utf8_charv_to_cp_charv (envp, &cpenvp, NULL, &conv_error))
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{
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Invalid string in environment: %s"),
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conv_error->message);
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g_error_free (conv_error);
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g_free (cpargv0);
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g_strfreev (cpargv);
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return FALSE;
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}
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if (child_setup)
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(* child_setup) (user_data);
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if (flags & G_SPAWN_SEARCH_PATH)
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if (cpenvp != NULL)
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rc = spawnvpe (mode, cpargv0, (const char **) cpargv, (const char **) cpenvp);
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else
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rc = spawnvp (mode, cpargv0, (const char **) cpargv);
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else
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if (envp != NULL)
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rc = spawnve (mode, cpargv0, (const char **) cpargv, (const char **) cpenvp);
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else
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rc = spawnv (mode, cpargv0, (const char **) cpargv);
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g_free (cpargv0);
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g_strfreev (cpargv);
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g_strfreev (cpenvp);
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}
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saved_errno = errno;
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if (rc == -1 && saved_errno != 0)
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{
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g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
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_("Failed to execute child process (%s)"),
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g_strerror (saved_errno));
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return FALSE;
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}
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if (dont_wait)
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{
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if (child_handle && !dont_return_handle)
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*child_handle = (GPid) rc;
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else
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{
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CloseHandle ((HANDLE) rc);
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if (child_handle)
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*child_handle = 0;
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}
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}
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else if (exit_status)
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*exit_status = rc;
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return TRUE;
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}
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static gboolean
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@ -438,9 +630,18 @@ do_spawn_with_pipes (gboolean dont_wait,
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int stderr_pipe[2] = { -1, -1 };
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int child_err_report_pipe[2] = { -1, -1 };
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int helper_report[2];
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static gboolean warned_about_child_setup = FALSE;
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GError *conv_error = NULL;
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gint conv_error_index;
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SETUP_DEBUG();
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if (child_setup && !warned_about_child_setup)
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{
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warned_about_child_setup = TRUE;
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g_warning ("passing a child setup function to the g_spawn functions is pointless and dangerous on Win32");
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}
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argc = protect_argv (argv, &protected_argv);
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if (!standard_input && !standard_output && !standard_error &&
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@ -451,103 +652,15 @@ do_spawn_with_pipes (gboolean dont_wait,
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(flags & G_SPAWN_LEAVE_DESCRIPTORS_OPEN))
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{
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/* We can do without the helper process */
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int mode = dont_wait ? P_NOWAIT : P_WAIT;
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if (debug)
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g_print ("doing without " HELPER_PROCESS "\n");
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/* Call user function just before we spawn the program. Dunno
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* what's the usefulness of this. A child setup function used on
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* Unix probably isn't of much use as such on Win32, anyhow.
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*/
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if (child_setup)
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{
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static gboolean warned = FALSE;
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if (!warned)
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{
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warned = TRUE;
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g_warning ("passing a child setup function to the g_spawn functions is pointless and dangerous on Win32");
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}
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(* child_setup) (user_data);
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}
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new_argv = (flags & G_SPAWN_FILE_AND_ARGV_ZERO) ? protected_argv + 1 : protected_argv;
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if (G_WIN32_HAVE_WIDECHAR_API ())
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{
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wchar_t *wargv0 = g_utf8_to_utf16 (argv[0], -1, NULL, NULL, NULL);
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wchar_t **wargv = utf8_charv_to_wcharv (new_argv);
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wchar_t **wenvp = utf8_charv_to_wcharv (envp);
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if (flags & G_SPAWN_SEARCH_PATH)
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if (wenvp != NULL)
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rc = _wspawnvpe (mode, wargv0, (const wchar_t **) wargv, (const wchar_t **) wenvp);
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else
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rc = _wspawnvp (mode, wargv0, (const wchar_t **) wargv);
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else
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if (wenvp != NULL)
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rc = _wspawnve (mode, wargv0, (const wchar_t **) wargv, (const wchar_t **) wenvp);
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else
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rc = _wspawnv (mode, wargv0, (const wchar_t **) wargv);
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g_free (wargv0);
|
||||
g_strfreev ((gchar **) wargv);
|
||||
g_strfreev ((gchar **) wenvp);
|
||||
}
|
||||
else
|
||||
{
|
||||
char *cpargv0 = g_locale_from_utf8 (argv[0], -1, NULL, NULL, NULL);
|
||||
char **cpargv = utf8_charv_to_cp_charv (new_argv);
|
||||
char **cpenvp = utf8_charv_to_cp_charv (envp);
|
||||
|
||||
if (flags & G_SPAWN_SEARCH_PATH)
|
||||
if (cpenvp != NULL)
|
||||
rc = spawnvpe (mode, cpargv0, (const char **) cpargv, (const char **) cpenvp);
|
||||
else
|
||||
rc = spawnvp (mode, cpargv0, (const char **) cpargv);
|
||||
else
|
||||
if (envp != NULL)
|
||||
rc = spawnve (mode, cpargv0, (const char **) cpargv, (const char **) cpenvp);
|
||||
else
|
||||
rc = spawnv (mode, cpargv0, (const char **) cpargv);
|
||||
|
||||
g_free (cpargv0);
|
||||
g_strfreev (cpargv);
|
||||
g_strfreev (cpenvp);
|
||||
}
|
||||
|
||||
saved_errno = errno;
|
||||
|
||||
gboolean retval =
|
||||
do_spawn_directly (dont_wait, dont_return_handle, flags,
|
||||
argv, envp, protected_argv,
|
||||
child_setup, user_data, child_handle,
|
||||
exit_status, error);
|
||||
g_strfreev (protected_argv);
|
||||
|
||||
if (rc == -1 && saved_errno != 0)
|
||||
{
|
||||
g_set_error (error,
|
||||
G_SPAWN_ERROR,
|
||||
G_SPAWN_ERROR_FAILED,
|
||||
_("Failed to execute child process (%s)"),
|
||||
g_strerror (errno));
|
||||
goto cleanup_and_fail;
|
||||
}
|
||||
|
||||
if (dont_wait)
|
||||
{
|
||||
if (child_handle && !dont_return_handle)
|
||||
*child_handle = (GPid) rc;
|
||||
else
|
||||
{
|
||||
CloseHandle (rc);
|
||||
if (child_handle)
|
||||
*child_handle = 0;
|
||||
}
|
||||
}
|
||||
else if (exit_status)
|
||||
*exit_status = rc;
|
||||
|
||||
return TRUE;
|
||||
return retval;
|
||||
}
|
||||
|
||||
new_argv = g_new (char *, argc + 1 + ARG_COUNT);
|
||||
|
||||
if (standard_input && !make_pipe (stdin_pipe, error))
|
||||
goto cleanup_and_fail;
|
||||
|
||||
@ -560,6 +673,7 @@ do_spawn_with_pipes (gboolean dont_wait,
|
||||
if (!make_pipe (child_err_report_pipe, error))
|
||||
goto cleanup_and_fail;
|
||||
|
||||
new_argv = g_new (char *, argc + 1 + ARG_COUNT);
|
||||
new_argv[0] = HELPER_PROCESS;
|
||||
_g_sprintf (args[ARG_CHILD_ERR_REPORT], "%d", child_err_report_pipe[1]);
|
||||
new_argv[ARG_CHILD_ERR_REPORT] = args[ARG_CHILD_ERR_REPORT];
|
||||
@ -617,8 +731,7 @@ do_spawn_with_pipes (gboolean dont_wait,
|
||||
}
|
||||
|
||||
if (working_directory && *working_directory)
|
||||
/* The g_strdup() to lose the constness */
|
||||
new_argv[ARG_WORKING_DIRECTORY] = g_strdup (working_directory);
|
||||
new_argv[ARG_WORKING_DIRECTORY] = protect_argv_string (working_directory);
|
||||
else
|
||||
new_argv[ARG_WORKING_DIRECTORY] = g_strdup ("-");
|
||||
|
||||
@ -647,14 +760,47 @@ do_spawn_with_pipes (gboolean dont_wait,
|
||||
g_print ("argv[%d]: %s\n", i, (new_argv[i] ? new_argv[i] : "NULL"));
|
||||
}
|
||||
|
||||
if (child_setup)
|
||||
(* child_setup) (user_data);
|
||||
|
||||
if (G_WIN32_HAVE_WIDECHAR_API ())
|
||||
{
|
||||
wchar_t *whelper = g_utf8_to_utf16 (HELPER_PROCESS, -1, NULL, NULL, NULL);
|
||||
wchar_t **wargv = utf8_charv_to_wcharv (new_argv);
|
||||
wchar_t **wenvp = utf8_charv_to_wcharv (envp);
|
||||
wchar_t **wargv, **wenvp;
|
||||
|
||||
if (!utf8_charv_to_wcharv (new_argv, &wargv, &conv_error_index, &conv_error))
|
||||
{
|
||||
if (conv_error_index == ARG_WORKING_DIRECTORY)
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_CHDIR,
|
||||
_("Invalid working directory: %s"),
|
||||
conv_error->message);
|
||||
else
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
|
||||
_("Invalid string in argument vector at %d: %s"),
|
||||
conv_error_index - ARG_PROGRAM, conv_error->message);
|
||||
g_error_free (conv_error);
|
||||
g_strfreev (protected_argv);
|
||||
g_free (new_argv[ARG_WORKING_DIRECTORY]);
|
||||
g_free (new_argv);
|
||||
g_free (whelper);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (!utf8_charv_to_wcharv (envp, &wenvp, NULL, &conv_error))
|
||||
{
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
|
||||
_("Invalid string in environment: %s"),
|
||||
conv_error->message);
|
||||
g_error_free (conv_error);
|
||||
g_strfreev (protected_argv);
|
||||
g_free (new_argv[ARG_WORKING_DIRECTORY]);
|
||||
g_free (new_argv);
|
||||
g_free (whelper);
|
||||
g_strfreev ((gchar **) wargv);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (child_setup)
|
||||
(* child_setup) (user_data);
|
||||
|
||||
if (wenvp != NULL)
|
||||
/* Let's hope envp hasn't mucked with PATH so that
|
||||
@ -672,8 +818,42 @@ do_spawn_with_pipes (gboolean dont_wait,
|
||||
}
|
||||
else
|
||||
{
|
||||
char **cpargv = utf8_charv_to_cp_charv (new_argv);
|
||||
char **cpenvp = utf8_charv_to_cp_charv (envp);
|
||||
char **cpargv, **cpenvp;
|
||||
|
||||
if (!utf8_charv_to_cp_charv (new_argv, &cpargv, &conv_error_index, &conv_error))
|
||||
{
|
||||
if (conv_error_index == ARG_WORKING_DIRECTORY)
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_CHDIR,
|
||||
_("Invalid working directory: %s"),
|
||||
conv_error->message);
|
||||
else
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
|
||||
_("Invalid string in argument vector at %d: %s"),
|
||||
conv_error_index - ARG_PROGRAM, conv_error->message);
|
||||
g_error_free (conv_error);
|
||||
g_strfreev (protected_argv);
|
||||
g_free (new_argv[ARG_WORKING_DIRECTORY]);
|
||||
g_free (new_argv);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (!utf8_charv_to_cp_charv (envp, &cpenvp, NULL, &conv_error))
|
||||
{
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
|
||||
_("Invalid string in environment: %s"),
|
||||
conv_error->message);
|
||||
g_error_free (conv_error);
|
||||
g_strfreev (protected_argv);
|
||||
g_free (new_argv[ARG_WORKING_DIRECTORY]);
|
||||
g_free (new_argv);
|
||||
g_strfreev (cpargv);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (child_setup)
|
||||
(* child_setup) (user_data);
|
||||
|
||||
if (cpenvp != NULL)
|
||||
rc = spawnvpe (P_NOWAIT, HELPER_PROCESS, (const char **) cpargv, (const char **) cpenvp);
|
||||
@ -702,10 +882,9 @@ do_spawn_with_pipes (gboolean dont_wait,
|
||||
/* Check if gspawn-win32-helper couldn't be run */
|
||||
if (rc == -1 && saved_errno != 0)
|
||||
{
|
||||
g_set_error (error,
|
||||
G_SPAWN_ERROR,
|
||||
G_SPAWN_ERROR_FAILED,
|
||||
_("Failed to execute helper program"));
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
|
||||
_("Failed to execute helper program (%s)"),
|
||||
g_strerror (saved_errno));
|
||||
goto cleanup_and_fail;
|
||||
}
|
||||
|
||||
@ -900,9 +1079,7 @@ g_spawn_sync_utf8 (const gchar *working_directory,
|
||||
{
|
||||
failed = TRUE;
|
||||
|
||||
g_set_error (error,
|
||||
G_SPAWN_ERROR,
|
||||
G_SPAWN_ERROR_READ,
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_READ,
|
||||
_("Unexpected error in g_io_channel_win32_poll() reading data from a child process"));
|
||||
|
||||
break;
|
||||
@ -1159,11 +1336,17 @@ setup_utf8_copies (const gchar *working_directory,
|
||||
*utf8_working_directory = NULL;
|
||||
else
|
||||
{
|
||||
*utf8_working_directory = g_locale_to_utf8 (working_directory, -1, NULL, NULL, NULL);
|
||||
GError *conv_error = NULL;
|
||||
|
||||
*utf8_working_directory = g_locale_to_utf8 (working_directory, -1, NULL, NULL, &conv_error);
|
||||
if (*utf8_working_directory == NULL)
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
|
||||
"Invalid characters in working directory");
|
||||
return FALSE;
|
||||
{
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_CHDIR,
|
||||
_("Invalid working directory: %s"),
|
||||
conv_error->message);
|
||||
g_error_free (conv_error);
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
argc = 0;
|
||||
@ -1172,11 +1355,15 @@ setup_utf8_copies (const gchar *working_directory,
|
||||
*utf8_argv = g_new (gchar *, argc + 1);
|
||||
for (i = 0; i < argc; i++)
|
||||
{
|
||||
(*utf8_argv)[i] = g_locale_to_utf8 (argv[i], -1, NULL, NULL, NULL);
|
||||
GError *conv_error = NULL;
|
||||
|
||||
(*utf8_argv)[i] = g_locale_to_utf8 (argv[i], -1, NULL, NULL, &conv_error);
|
||||
if ((*utf8_argv)[i] == NULL)
|
||||
{
|
||||
{
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
|
||||
"Invalid characters in argument vector");
|
||||
_("Invalid string in argument vector at %d: %s"),
|
||||
i, conv_error->message);
|
||||
g_error_free (conv_error);
|
||||
|
||||
g_strfreev (*utf8_argv);
|
||||
*utf8_argv = NULL;
|
||||
@ -1201,11 +1388,15 @@ setup_utf8_copies (const gchar *working_directory,
|
||||
*utf8_envp = g_new (gchar *, envc + 1);
|
||||
for (i = 0; i < envc; i++)
|
||||
{
|
||||
(*utf8_envp)[i] = g_locale_to_utf8 (envp[i], -1, NULL, NULL, NULL);
|
||||
GError *conv_error = NULL;
|
||||
|
||||
(*utf8_envp)[i] = g_locale_to_utf8 (envp[i], -1, NULL, NULL, &conv_error);
|
||||
if ((*utf8_envp)[i] == NULL)
|
||||
{
|
||||
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_FAILED,
|
||||
"Invalid characters in environment");
|
||||
_("Invalid string in environment: %s"),
|
||||
conv_error->message);
|
||||
g_error_free (conv_error);
|
||||
|
||||
g_strfreev (*utf8_envp);
|
||||
*utf8_envp = NULL;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user