Skeleton code for msimsp

Change-Id: I23349edcf15731a9a33b9698bd77893003682e39
Signed-off-by: Fridrich Štrba <fridrich.strba@bluewin.ch>

setup_native/source/win32/wintools/msimsp/msimsp.c

+/* -*- 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 <stdio.h>
+#include <sys/stat.h>
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+void usage(void)
+{
+    printf(
+        "Usage: msimsp.exe -s [pcp_path] -p [msp_path] {options}\n"
+        "\nOptions:\n"
+        "-s <pcpfile>  Required. Path to the patch creation properties (.pcp) file.\n"
+        "-p <mspfile>  Required. Path to patch package being created (.msp)\n"
+        "-f <tmpdir>   Path to temporary directory (default: %%TMP%%/~pcw_tmp.tmp/\n"
+        "-k            Fail if temporary directory already exists\n"
+        "-l <logfile>  Path to log file of patch creation process and errors\n"
+/*      "-lp <logfile> Path to log file (includes performance data).\n"
+        "-d            Displays dialog on success\n"*/
+        "-? or -h      Display usage\n");
+}
+
+void createPatch(char * pcpFile, char * mspFile, char * tmpDir, char * logFile)
+{
+}
+
+int main(int argc, char *argv[])
+{
+    char * pcpFile = 0;
+    char * mspFile = 0;
+    char * tmpDir = 0;
+    char * logFile = 0;
+    BOOL chkTmpDir = FALSE;
+    struct stat s;
+
+    /* Get parameters */
+    while (argv[1] && (argv[1][0] == '-' || argv[1][0] == '/'))
+    {
+        switch(tolower(argv[1][1]))
+        {
+        case 's':
+            argv++; argc++;
+            pcpFile = argv[1];
+            break;
+        case 'p':
+            argv++; argc++;
+            mspFile = argv[1];
+            break;
+        case 'f':
+            argv++; argc++;
+            tmpDir = argv[1];
+            break;
+        case 'k':
+            chkTmpDir = TRUE;
+            break;
+        case 'l':
+            argv++; argc++;
+            logFile = argv[1];
+            break;
+        case '?':
+        case 'h':
+            usage();
+            return 0;
+        }
+        argv++; argc++;
+    }
+
+    if (chkTmpDir && stat(tmpDir, &s) == 0 && S_ISDIR(s.st_mode))
+    {
+        printf("Temporary directory exists, please specify another or omit -k\n");
+        return 2;
+    }
+    createPatch(pcpFile, mspFile, tmpDir, logFile);
+
+    return 0;
+}