Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 138 insertions, 0 deletions

diff --git a/desktop/unx/source/args.c b/desktop/unx/source/args.c
new file mode 100644
index 000000000..199b58a8e
--- /dev/null
+++ b/desktop/unx/source/args.c
@@ -0,0 +1,138 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#include <stdlib.h>
+#include <string.h>
+#include <osl/process.h>
+
+#include "args.h"
+
+/* do we start -env: */
+static int
+is_env_arg (rtl_uString const *str)
+{
+    return !rtl_ustr_ascii_compare_WithLength (str->buffer, 5, "-env:");
+}
+
+static const struct {
+    const char   *name;
+    unsigned int  bInhibitSplash : 1;
+    unsigned int  bInhibitPagein : 1;
+    unsigned int  bInhibitJavaLdx : 1;
+    unsigned int  bInhibitPipe : 1;
+    const char   *pPageinType;
+} pArgDescr[] = {
+    /* have a trailing argument */
+    { "pt",         1, 0, 0, 0, NULL },
+    { "p",          1, 0, 0, 0, NULL },
+    { "display",    0, 0, 0, 0, NULL },
+
+    /* no splash */
+    { "nologo",     1, 0, 0, 0, NULL },
+    { "headless",   1, 0, 0, 0, NULL },
+    { "invisible",  1, 0, 0, 0, NULL },
+    { "quickstart", 1, 0, 0, 0, NULL },
+    { "minimized",  1, 0, 0, 0, NULL },
+    { "convert-to", 1, 0, 0, 0, NULL },
+    { "cat",        1, 0, 0, 0, NULL },
+
+    /* pagein bits */
+    { "writer",     0, 0, 0, 0, "pagein-writer"  },
+    { "calc",       0, 0, 0, 0, "pagein-calc"    },
+    { "draw",       0, 0, 0, 0, "pagein-draw"    },
+    { "impress",    0, 0, 0, 0, "pagein-impress" },
+
+    /* Do not send --help/--version over the pipe, as their output shall go to
+       the calling process's stdout (ideally, this would also happen in the
+       presence of unknown options); also prevent splash/pagein/javaldx overhead
+       (as these options will be processed early in soffice_main): */
+    { "version",    1, 1, 1, 1, NULL },
+    { "help",       1, 1, 1, 1, NULL },
+    { "h",          1, 1, 1, 1, NULL },
+    { "?",          1, 1, 1, 1, NULL },
+};
+
+Args *args_parse (void)
+{
+    Args *args;
+    sal_uInt32 nArgs, i, j;
+
+    nArgs = osl_getCommandArgCount();
+    i = sizeof (Args) + sizeof (rtl_uString *) * nArgs;
+    args = malloc (i);
+    memset (args, 0, i);
+    args->nArgsTotal = nArgs;
+
+    j = 0;
+
+    /* sort the -env: args to the front */
+    for ( i = 0; i < nArgs; ++i )
+    {
+        rtl_uString *pTmp = NULL;
+        osl_getCommandArg( i, &pTmp );
+        if (is_env_arg (pTmp))
+            args->ppArgs[j++] = pTmp;
+        else
+            rtl_uString_release (pTmp);
+    }
+    args->nArgsEnv = j;
+
+    /* Then the other args */
+    for ( i = 0; i < nArgs; ++i )
+    {
+        rtl_uString *pTmp = NULL;
+
+        osl_getCommandArg( i, &pTmp );
+        if (!is_env_arg (pTmp))
+            args->ppArgs[j++] = pTmp;
+        else
+            rtl_uString_release (pTmp);
+    }
+
+    for ( i = args->nArgsEnv; i < args->nArgsTotal; i++ )
+    {
+        const sal_Unicode *arg = args->ppArgs[i]->buffer;
+        sal_Int32 length = args->ppArgs[i]->length;
+
+        /* grok only parameters */
+        if (arg[0] != '-')
+            continue;
+
+        while (length > 1 && arg[0] == '-') {
+            arg++;
+            length--;
+        }
+
+        for ( j = 0; j < SAL_N_ELEMENTS (pArgDescr); ++j ) {
+            if (rtl_ustr_ascii_compare_WithLength(
+                    arg, length, pArgDescr[j].name)
+                == 0)
+            {
+                args->bInhibitSplash  |= pArgDescr[j].bInhibitSplash;
+                args->bInhibitPagein  |= pArgDescr[j].bInhibitPagein;
+                args->bInhibitJavaLdx |= pArgDescr[j].bInhibitJavaLdx;
+                args->bInhibitPipe    |= pArgDescr[j].bInhibitPipe;
+                if (pArgDescr[j].pPageinType)
+                    args->pPageinType = pArgDescr[j].pPageinType;
+                break;
+            }
+        }
+    }
+
+    return args;
+}
+
+void
+args_free (Args *args)
+{
+    /* FIXME: free ppArgs */
+    rtl_uString_release( args->pAppPath );
+    free (args);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */