This commit was manufactured by cvs2svn to create branch 'chise-r21-4-18'.

[chise/xemacs-chise.git-] / netinstall / ini.h

diff --git a/netinstall/ini.h b/netinstall/ini.h
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+++ b/netinstall/ini.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2000, Red Hat, Inc.
+ *
+ *     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 of the License, or
+ *     (at your option) any later version.
+ *
+ *     A copy of the GNU General Public License can be found at
+ *     http://www.gnu.org/
+ *
+ * Written by DJ Delorie <dj@cygnus.com>
+ *
+ */
+
+/* When setup.ini is parsed, the information is stored according to
+   the declarations here.  ini.cc (via inilex and iniparse)
+   initializes these structures.  choose.cc sets the action and trust
+   fields.  download.cc downloads any needed files for selected
+   packages (the chosen "install" field).  install.cc installs
+   selected packages. */
+
+#define YYSTYPE char *
+
+/* lowest number must be most trusted, highest least trusted */
+#define TRUST_PREV             0
+#define TRUST_CURR             1
+#define TRUST_TEST             2
+#define NTRUST 3
+#define TRUST_UNKNOWN          3 /* intentionally not in NTRUST */
+
+#define TY_GENERIC             0
+#define TY_CYGWIN              1
+#define TY_NATIVE              2
+
+#define ACTION_UNKNOWN         0
+#define ACTION_SAME            1
+#define ACTION_NEW             2
+#define ACTION_UPGRADE         3
+#define ACTION_UNINSTALL       4
+#define ACTION_ERROR           5
+
+#define SRCACTION_NO           0
+#define SRCACTION_YES          1
+
+typedef struct {
+  char *name;  /* package name, like "cygwin" */
+  char *sdesc; /* short description (replaces "name" if provided) */
+  char *ldesc; /* long description (multi-line) */
+  int action;  /* ACTION_* - only NEW and UPGRADE get installed */
+  int srcaction;/* SRCACTION_ */
+  int trust;   /* TRUST_* (selects among info[] below) */
+  int type;    /* TY_GENERIC, TY_CYGWIN or TY_NATIVE. */
+
+  struct {
+    char *version;     /* version part of filename */
+    char *install;     /* file name to install */
+    int install_size;  /* in bytes */
+    char *source;      /* sources for installed binaries */
+    int source_size;   /* in bytes */
+  } info[NTRUST+1];    /* +1 for TRUST_UNKNOWN */
+} Package;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern Package *package;
+extern Package *xemacs_package;
+
+extern int npackages;
+
+Package *new_package (char *name);
+void   ini_init (char *string);
+
+#define pinfo(p) ((p).info[(p).trust])
+#define pi pinfo(package[i])
+
+#define LOOP_PACKAGES \
+  for (i=0; i<npackages; i++) \
+    if ((package[i].action == ACTION_NEW \
+        || package[i].action == ACTION_UPGRADE) \
+       && pi.install)
+
+#ifdef __cplusplus
+}
+#endif