sys-block/partimage/files/partimage-0.6.4-save_file_and_rest_file_actions.patch

--- partimage-0.6.4.orig/src/client/main.cpp	2006-10-14 14:09:50.000000000 +0200
+++ partimage-0.6.4/src/client/main.cpp	2006-10-14 14:00:30.000000000 +0200
@@ -517,6 +517,10 @@
       else if (strcmp(argv[optind], "imginfo")==0)
 	// show informations about the imagefile
 	nChoice = OPERATION_IMGINFO;
+      else if (strcmp(argv[optind], "save_file")==0)
+	      nChoice = OPERATION_SAVE_FILE;
+      else if (strcmp(argv[optind], "rest_file")==0)
+	      nChoice = OPERATION_REST_FILE;
       else if (strcmp(argv[optind], "save_all")==0)
 	nChoice = OPERATION_SAVE_ALL;
       else if (strcmp(argv[optind], "rest_all")==0)
@@ -690,7 +694,35 @@
 	  nRes = -1;
 	}      
       break;
-      
+
+	case OPERATION_SAVE_FILE:
+		showDebug(1, "action=SAVE_FILE\n");
+	try { save_file(szImageFile, &options); }
+	catch (CExceptions *excep)
+	{
+		showDebug(1, "save_file caught exception: %d\n", excep->GetExcept());
+		
+		if (options.bBatchMode) ensure_interface_is_non_interactive();
+		g_interface -> Error(excep, szImageFile, "");
+		
+		nRes = -1;
+	}
+	break;
+	
+	case OPERATION_REST_FILE:
+	showDebug(1, "action=REST_FILE\n");
+	try { rest_file(szImageFile, &options); }
+	catch (CExceptions *excep)
+	{
+		showDebug(1, "rest_file caught exception: %d\n", excep->GetExcept());
+		
+		if (options.bBatchMode) ensure_interface_is_non_interactive();
+		g_interface -> Error(excep, szImageFile, "");
+		
+		nRes = -1;
+	}
+	break;
+				
     default: // exit
       if (options.bSync)
         {
--- partimage-0.6.4.orig/src/client/misc.cpp	2006-10-14 14:09:50.000000000 +0200
+++ partimage-0.6.4/src/client/misc.cpp	2006-10-14 14:04:24.000000000 +0200
@@ -2502,3 +2502,52 @@
   
   RETURN;
 }
+
+void save_file(char *szImageFile, COptions *options)
+{
+  BEGIN;
+  int in_offset = 0;
+  char *in = (char *) malloc(MAXPATHLEN);
+
+  CImage image(options);
+  image.set_szImageFilename(szImageFile);
+  image.openWriting();
+
+  while (1) {
+    int len = fread(in + in_offset, 1, MAXPATHLEN, stdin);
+    showDebug(1, "read %d chars on stdin\n", len);
+    if (!len) break;
+    in = (char *) realloc(in, MAXPATHLEN + (in_offset += len));
+  }
+  showDebug(1, "writing %d chars in %s\n", in_offset, szImageFile);
+  write_unsigned(&image, in_offset);
+  image.write((void *) in, in_offset, true);
+  free(in);
+
+  closeFilesSave(false, *options, &image, NULL);
+
+  RETURN;
+}
+
+void rest_file(char *szImageFile, COptions *options)
+{
+  BEGIN;
+
+  CImage image(options);
+
+  {
+    image.set_szImageFilename(szImageFile);
+    image.openReading();
+
+    unsigned int len = read_unsigned(&image);
+    char *s = (char *) malloc(len + 1);
+    image.read(s, len, true);
+    fwrite(s, 1, len, stdout);
+    free(s);
+
+    // since sfdisk.lst is not really nice to the library, we can't close the thread from procReadBuffer$
+    image.closeReading(false);
+  }
+
+  RETURN;
+}
--- partimage-0.6.4.orig/src/client/misc.h	2006-10-14 14:09:50.000000000 +0200
+++ partimage-0.6.4/src/client/misc.h	2006-10-14 14:00:30.000000000 +0200
@@ -47,6 +47,8 @@
 void savePartition(char *szDevice, char *szImageName, /*char *szFilesystem, */COptions *options);
 void restorePartition(char *szDevice, char *szImageName, COptions *options);
 void restoreMbr(char *szImageFile, COptions *options);
+void save_file(char *szImageFile, COptions *options);
+void rest_file(char *szImageFile, COptions *options);
 void save_all(char *szImageDir, COptions *options);
 void rest_all(char *szImageDir, COptions *options);
 
--- partimage-0.6.4.orig/src/client/partimage.h	2006-10-14 14:09:50.000000000 +0200
+++ partimage-0.6.4/src/client/partimage.h	2006-10-14 14:09:18.000000000 +0200
@@ -96,6 +96,8 @@
 #define OPERATION_EXIT       5
 #define OPERATION_SAVE_ALL   6
 #define OPERATION_REST_ALL   7
+#define OPERATION_SAVE_FILE  8
+#define OPERATION_REST_FILE  9
 
 // returned by CExceptionsGUI::windowError 
 // user canceled the job