adding new flag flag_maintainer

This flag is used for maintainer can use the latest conffile.
this flag need to be set manually.

git-svn-id: http://opkg.googlecode.com/svn/trunk@212 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

6 files changed, 29 insertions, 12 deletions

diff --git a/libopkg/args.c b/libopkg/args.c
index 1f681c7..71692f0 100644
--- a/libopkg/args.c
+++ b/libopkg/args.c
@@ -31,6 +31,7 @@ static void print_version(void);
 enum long_args_opt
 {
      ARGS_OPT_FORCE_DEFAULTS = 129,
+     ARGS_OPT_FORCE_MAINTAINER, 
      ARGS_OPT_FORCE_DEPENDS,
      ARGS_OPT_FORCE_OVERWRITE,
      ARGS_OPT_FORCE_DOWNGRADE,
@@ -65,6 +66,7 @@ int args_init(args_t *args)
 		   ARGS_DEFAULT_CONF_FILE_NAME);
 
      args->force_defaults = ARGS_DEFAULT_FORCE_DEFAULTS;
+     args->force_maintainer = ARGS_DEFAULT_FORCE_MAINTAINER;
      args->force_depends = ARGS_DEFAULT_FORCE_DEPENDS;
      args->force_overwrite = ARGS_DEFAULT_FORCE_OVERWRITE;
      args->force_downgrade = ARGS_DEFAULT_FORCE_DOWNGRADE;
@@ -114,6 +116,8 @@ int args_parse(args_t *args, int argc, char *argv[])
 	  {"dest", 1, 0, 'd'},
 	  {"force-defaults", 0, 0, ARGS_OPT_FORCE_DEFAULTS},
 	  {"force_defaults", 0, 0, ARGS_OPT_FORCE_DEFAULTS},
+          {"force-maintainer", 0, 0, ARGS_OPT_FORCE_MAINTAINER}, 
+          {"force_maintainer", 0, 0, ARGS_OPT_FORCE_MAINTAINER}, 
 	  {"force-depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
 	  {"force_depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
 	  {"force-overwrite", 0, 0, ARGS_OPT_FORCE_OVERWRITE},
@@ -197,6 +201,9 @@ int args_parse(args_t *args, int argc, char *argv[])
 	  case ARGS_OPT_FORCE_DEFAULTS:
 	       args->force_defaults = 1;
 	       break;
+          case ARGS_OPT_FORCE_MAINTAINER:
+               args->force_maintainer = 1;
+               break;
 	  case ARGS_OPT_FORCE_DEPENDS:
 	       args->force_depends = 1;
 	       break;
diff --git a/libopkg/args.h b/libopkg/args.h
index 60f1219..b05bab1 100644
--- a/libopkg/args.h
+++ b/libopkg/args.h
@@ -24,6 +24,7 @@ struct args
     char *dest;
     char *tmp_dir;
     int force_defaults;
+    int force_maintainer;
     int force_depends;
     int force_overwrite;
     int force_downgrade;
@@ -51,6 +52,7 @@ typedef struct args args_t;
 #define ARGS_DEFAULT_CONF_FILE_NAME "opkg.conf"
 #define ARGS_DEFAULT_DEST NULL
 #define ARGS_DEFAULT_FORCE_DEFAULTS 0
+#define ARGS_DEFAULT_FORCE_MAINTAINER 0 
 #define ARGS_DEFAULT_FORCE_DEPENDS 0
 #define ARGS_DEFAULT_FORCE_OVERWRITE 0 
 #define ARGS_DEFAULT_FORCE_DOWNGRADE 0 
diff --git a/libopkg/opkg.c b/libopkg/opkg.c
index 735fb58..4799dc1 100644
--- a/libopkg/opkg.c
+++ b/libopkg/opkg.c
@@ -249,6 +249,7 @@ opkg_re_read_config_files (opkg_t *opkg)
   a->autoremove = c->autoremove;
   a->force_depends = c->force_depends;
   a->force_defaults = c->force_defaults;
+  a->force_maintainer = c->force_maintainer;
   a->force_overwrite = c->force_overwrite;
   a->force_downgrade = c->force_downgrade;
   a->force_reinstall = c->force_reinstall;
diff --git a/libopkg/opkg_conf.c b/libopkg/opkg_conf.c
index 45e3d2b..0479b8a 100644
--- a/libopkg/opkg_conf.c
+++ b/libopkg/opkg_conf.c
@@ -51,6 +51,7 @@ int opkg_init_options_array(const opkg_conf_t *conf, opkg_option_t **options)
      opkg_option_t tmp[] = {
 	  { "cache", OPKG_OPT_TYPE_STRING, &conf->cache},
 	  { "force_defaults", OPKG_OPT_TYPE_BOOL, &conf->force_defaults },
+          { "force_maintainer", OPKG_OPT_TYPE_BOOL, &conf->force_maintainer }, 
 	  { "force_depends", OPKG_OPT_TYPE_BOOL, &conf->force_depends },
 	  { "force_overwrite", OPKG_OPT_TYPE_BOOL, &conf->force_overwrite },
 	  { "force_downgrade", OPKG_OPT_TYPE_BOOL, &conf->force_downgrade },
@@ -238,6 +239,9 @@ int opkg_conf_init(opkg_conf_t *conf, const args_t *args)
      if (args->force_defaults) {
 	  conf->force_defaults = 1;
      }
+     if (args->force_maintainer) {
+          conf->force_maintainer = 1;
+     }
      if (args->force_overwrite) {
 	  conf->force_overwrite = 1;
      }
diff --git a/libopkg/opkg_conf.h b/libopkg/opkg_conf.h
index c2f9015..ca2661b 100644
--- a/libopkg/opkg_conf.h
+++ b/libopkg/opkg_conf.h
@@ -57,6 +57,7 @@ struct opkg_conf
      int autoremove;
      int force_depends;
      int force_defaults;
+     int force_maintainer;
      int force_overwrite;
      int force_downgrade;
      int force_reinstall;
diff --git a/libopkg/opkg_install.c b/libopkg/opkg_install.c
index 719090b..aba0d1e 100644
--- a/libopkg/opkg_install.c
+++ b/libopkg/opkg_install.c
@@ -1590,18 +1590,20 @@ static int resolve_conffiles(opkg_conf_t *conf, pkg_t *pkg)
 	  cf_backup = backup_filename_alloc(root_filename);
 
 
-	  if (file_exists(cf_backup)) {
- /* Let's compute md5 to test if files are changed */
-	      md5sum = file_md5sum_alloc(cf_backup);
-               if (strcmp( cf->value,md5sum) != 0 ) {
-	          if (conf->force_defaults
-		      || user_prefers_old_conffile(cf->name, cf_backup) ) {
-		       rename(cf_backup, root_filename);
-	          }
-	       }
-	       unlink(cf_backup);
-	       free(md5sum);
-	  }
+          if (file_exists(cf_backup)) {
+              /* Let's compute md5 to test if files are changed */
+              md5sum = file_md5sum_alloc(cf_backup);
+              if (strcmp( cf->value,md5sum) != 0 ) {
+                  if (conf->force_maintainer) {
+                      opkg_message(conf, OPKG_NOTICE, "Conffile %s using maintainer's setting.\n", cf_backup);
+                  } else if (conf->force_defaults
+                          || user_prefers_old_conffile(cf->name, cf_backup) ) {
+                      rename(cf_backup, root_filename);
+                  }
+              }
+              unlink(cf_backup);
+              free(md5sum);
+          }
 
 	  free(cf_backup);
 	  free(root_filename);