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| | == Weekly update - Coding Period == | | == Weekly update - Coding Period == |
| | * Week - 1 | | * Week - 1 |
| − | ** Day 1-2
| + | ** Working version of undo command implemented in mged which prints name of database when command is given. |
| − | *** Working version of undo command implemented in mged which prints name of database when command is given.
| + | ** Understood how commands use wrapper functions and function of cmd_ged_plain_wrapper() |
| − | *** Understood how commands use wrapper functions and function of cmd_ged_plain_wrapper()
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| − | *** Set flags -n and -h aimed to execute multiple undos and show usage respectively
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| − | *** Understood how hidden objects work, have to explore temporary file alternative to save backup objects
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| − | *** Stuck, trying to iterate over all objects in database but not finding the right function
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| − | *** Finally found way to iterate over all objects from move_all.c
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| − | *** Converted undo.c to undo.cpp so that code can be more functional
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| − | ** Day 3-4
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| − | *** Had a discussion with my mentor how to proceed further on the undo
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| − | *** Data accesible over all processes stored in _GLOBAL as name, value pairs
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| − | *** Name of the last added object and last killed object stored in _GLOBAL
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| − | *** Wrappers of make and kill modified to add the labels
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| − | *** Introduced 3 variables in undo.cpp to keep track of latest_change and then take necessary action to undo
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| − | ** Day 5-6
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| − | *** Enabled undo for in command; Now working to enable undo for killall
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| − | *** Did tutorials to understand how combinations and regions work
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| − | *** Went in the wrong direction intially; Took a day to understand how combinations are stored
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| − | * Week - 2
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| − | ** Day 1-2
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| − | *** Encountered many bugs while implementing undo for killall
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| − | *** Ubuntu had some problems; mouse and keyboard stopped working and stopped work for sometime
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| − | *** Tired refactoring code of backup storage for make; Chose to make a gmd_cmd for it but did not happen, also felt it was not the best option
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| − | *** Succesfully implemented undo for kill by modifying code in libged/killrefs; Might have to write a new wrapper for this
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| − | *** Created new wrapper for g (group) command and implemeted undo for it; Some refinement left here
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| − | ** Day 3-4
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| − | *** Refined code of g cmd undo and updated PR
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| − | *** Attempt at reefactoring code to libged/undo.cpp failed; Not right place to put the code
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| − | *** Refactored make's undo code into mged/utility1.c and replaced code in make, in and g
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| − | *** Solved major bug that made children objects disappear when any object was killed
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| − | *** logic: renamed all leaves by adding sufffix, thereby poiting to imaginary objects and not hiding the references it had previously
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| − | ** Day 5-6
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| − | *** Implemented undo for mv and mvall
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| − | *** Also restructured code in undo.cpp to accommodate more cmds easily
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| − | *** Made a spreadsheet with status of implementation for all commands
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| − | | |
| − | * Week - 3
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| − | ** Day 1-2
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| − | *** Solved a long pending bug
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| − | ** Day 3-4
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| − | *** Took a break
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| − | ** Day 5-6
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| − | *** Started work on storing objects as data in binary objects
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| − | *** Understood code of mk_binunif, make and libged/bo.c
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| − | | |
| − | * Week - 4
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| − | ** Day 1-2
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| − | *** Done writing basic test to store and recover objects from a binary object
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| − | *** Stored internal data in binary object, storing external data is better since it contains type information as well
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| − | *** Switched code from storing internal to external of object
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| − | ** Day 3-4
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| − | *** Ideated and tried different ways in which we could store the recovery data
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| − | *** Wrote code implementing a new struct in ged/defines.h
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| − | *** Mimicked history implementation for the struct
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| − | ** Day 5-6
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| − | *** Implemented undo using the struct but realized it would not work
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| − | *** Thought of using char** arrays to store the commands
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| − | *** Have to discuss with mentor on a better approach
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