From 0f2c685db3d3790ce9bdc9598df8dae7d6b67eae Mon Sep 17 00:00:00 2001
From: Ludovic Pouzenc <ludovic@pouzenc.fr>
Date: Sun, 9 Oct 2011 12:33:48 +0000
Subject: On range tout le code actuel du trunk dans une branche nommée "0.x"
 et on crée une branche 1.x qui contiendra une nouvelle mouture
 (re-conception, méta info de packaging...).
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git-svn-id: file:///var/svn/2011-ddhardrescue/branches/0.x@29 d3078510-dda0-49f1-841c-895ef4b7ec81
---
 inc/cursesview.h |  9 +++++++++
 inc/recover.h    | 11 +++++++++++
 inc/slices.h     | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 inc/slices_evt.h | 19 +++++++++++++++++++
 inc/utils.h      | 17 +++++++++++++++++
 5 files changed, 106 insertions(+)
 create mode 100644 inc/cursesview.h
 create mode 100644 inc/recover.h
 create mode 100755 inc/slices.h
 create mode 100644 inc/slices_evt.h
 create mode 100755 inc/utils.h

(limited to 'inc')

diff --git a/inc/cursesview.h b/inc/cursesview.h
new file mode 100644
index 0000000..f4d343a
--- /dev/null
+++ b/inc/cursesview.h
@@ -0,0 +1,9 @@
+#ifndef CURSESVIEW_H
+#define CURSESVIEW_H
+
+#include "slices_evt.h"
+
+void cursesMainLoop(slices_evt_t *slicesEvt);
+
+#endif /*CURSESVIEW_H*/
+
diff --git a/inc/recover.h b/inc/recover.h
new file mode 100644
index 0000000..eee8141
--- /dev/null
+++ b/inc/recover.h
@@ -0,0 +1,11 @@
+#ifndef RECOVER_H
+#define RECOVER_H
+
+#include "slices_evt.h"
+
+extern int end;
+
+void recover(slices_evt_t *slicesEvt, char *src, char *dst, char*ddOpts);
+int tryRecoverUntilError(slice_t *sliceToRead, address_t *firstError, char *src, char *dst, char *ddOpts);
+
+#endif /*RECOVER_H*/
diff --git a/inc/slices.h b/inc/slices.h
new file mode 100755
index 0000000..b994636
--- /dev/null
+++ b/inc/slices.h
@@ -0,0 +1,50 @@
+#ifndef SLICES_H
+#define SLICES_H
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <pthread.h>
+
+/* IMPORTANT NOTES
+Slice are inclusive intervals. Let say sliceNew(1,2,S_UNKNOWN,NULL) return a [1;2] interval,
+ so interval lenght is end-begin+1. Here, it is 2 sectors lenght slice.
+*/
+
+typedef enum { S_UNKNOWN, S_RECOVERED, S_UNREADABLE } sliceStatus_t;
+typedef unsigned long long int address_t;
+
+typedef struct _slice {
+	address_t begin, end;
+	sliceStatus_t status;
+	struct _slice *next;
+} slice_t;
+
+typedef struct {
+	int count;
+	slice_t *first, *last;
+	address_t min, max;
+	pthread_mutex_t writeOrConsistentReadMutex;
+} slices_t;
+
+slice_t *sliceNew(address_t begin, address_t end, sliceStatus_t status, slice_t *next);
+void sliceDelete(slice_t *s);
+
+// Return the numbers of slices after split (3 in the general case, 2 or 1 in particular cases. -1 is memory error)
+int sliceSplit(slices_t *slices, slice_t *initialSlice, address_t splitAt, sliceStatus_t statusBefore, sliceStatus_t statusAt, sliceStatus_t statusAfter);
+
+void sliceDumpUpdate(char *dump, slice_t *s, address_t blockSize, unsigned int charCount, address_t begin, address_t end);
+
+slices_t *slicesNewEmpty();
+
+slices_t *slicesNewSingleton(address_t begin, address_t end, sliceStatus_t status);
+void slicesDelete(slices_t *slices);
+
+void slicesAppend(slices_t *slices, slice_t *slice);
+
+slice_t *slicesFindLargest(slices_t *slices, sliceStatus_t status);
+
+slice_t *slicesFindLargestFast(slices_t *slices, address_t *foundMax, sliceStatus_t status, address_t knownMax, slice_t *firstToTry);
+
+char *slicesDump(slices_t *slices, address_t *blockSize, unsigned int charCount, address_t begin, address_t end);
+
+#endif /*SLICES_H*/
diff --git a/inc/slices_evt.h b/inc/slices_evt.h
new file mode 100644
index 0000000..d5772b3
--- /dev/null
+++ b/inc/slices_evt.h
@@ -0,0 +1,19 @@
+#ifndef SLICES_EVT_H
+#define SLICES_EVT_H
+
+#include "slices.h"
+
+//typedef enum { EV_BOUNDARY, EV_TYPE } sliceEvtKind_t;
+
+typedef struct _slices_evt_t {
+	slices_t *data;
+	void (*eventListener)(/*sliceEvtKind_t evtKind,*/ struct _slices_evt_t *slicesEvt, slice_t *slice);
+	pthread_mutex_t eventListenerMutex;
+} slices_evt_t;
+
+int sliceEvtSplit(slices_evt_t *slicesEvt, slice_t *initialSlice, address_t splitAt, sliceStatus_t statusBefore, sliceStatus_t statusAt, sliceStatus_t statusAfter);
+
+//void sliceEvtPutEvent(slices_evt_t *slicesEvt, slice_t *modifiedSlice);
+
+#endif /*SLICES_EVT_H */
+
diff --git a/inc/utils.h b/inc/utils.h
new file mode 100755
index 0000000..8492179
--- /dev/null
+++ b/inc/utils.h
@@ -0,0 +1,17 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+#include <panel.h>
+#include "slices.h"
+
+struct progArgs {
+	char *src, *dst, *ddOpts, *dump;
+	address_t beginSector, endSector, blockSize;
+};
+
+int parseArgs(int argc, char **argv, struct progArgs *args);
+void usage(char *progname);
+int cursesInit(WINDOW *wins[], PANEL *panels[], int count);
+void cursesUnInit(WINDOW *wins[], PANEL *panels[], int count);
+
+#endif /*UTILS_H*/
-- 
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