Anna Schumaker
92a53d90b4
core/database: Move database out of containers/ subdirectory
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It doesn't make sense to have a subdirectory with a single file. Let's
move it back to core/
Implements #45 : Move database into core/
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2016-07-29 17:06:01 -04:00
Anna Schumaker
c34f0c160d
core/containers: Move database into the containers/ directory
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2016-01-15 15:10:44 -05:00
Anna Schumaker
746c55ac56
core/database: Change db_insert() to insert-by-key
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This means that databases completely manage when memory is allocated.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2016-01-11 09:35:59 -05:00
Anna Schumaker
b28b0c8464
core/database: Add C-style initializer macro
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:19 -05:00
Anna Schumaker
877d9ac1d7
core/database: Convert file to C
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:19 -05:00
Anna Schumaker
8dfe818a7a
core/database: Replace constructors with a backwards pointer
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This lets me use the struct db_entry without needing an inheritance
system.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:19 -05:00
Anna Schumaker
4a4529b158
core/database: Replace std::map with a glib hash table
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:19 -05:00
Anna Schumaker
9dd9d7d8f7
core/database: Replace std::vector with a glib array
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:19 -05:00
Anna Schumaker
1c22ecfda4
core/database: De-templatize the database
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We now have an interface for controlling everything through struct
db_entry, so let's just have the database store a db_entry directly.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
1bef380ba7
core/database: Introduce the dbe_key() database operation
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And store the result in the db_entry struct for use later.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
f51852f62e
core/database: Introduce the dbe_write() database operation
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For writing database entries to disk.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
2da33f1c75
core/database: Introduce the dbe_read() database operation
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This function allocates and returns a new database entry using
information read from a file.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
c77ca65630
core/database: Introduce the dbe_setup() database operation
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Track tags need to add themselves to the filter index and update the
library track count once added to the database.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
c8021639ba
core/database: Introduce the dbe_free() database operation
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The Track tag needs to do some cleanup when removed from a database, so
we need to use this op when removing items.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
049156a523
core/database: Introduce the dbe_alloc() database operation
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For allocating new database items from a given key. Tracks do not need
this function since we have special handling for creation and insertion.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
ab1572ed34
core/database: Add operations vector
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I intend to replace C++ inheritance with this struct of function
pointers.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
847e4c1925
core/database: Remove db_entry::index() function
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Let's just access the dbe_index variable directly.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
3eb27debfb
core/database: Convert DatabaseEntry class into a struct
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:48:18 -05:00
Anna Schumaker
2c5b14c7f3
core/database: Replace database constructor and destructor
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Use db_init() and db_deinit() instead.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
3ff992cf52
core/database: Replace database iterators with db_for_each()
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This function is similar to Linux's list_for_each_safe(), and lets you
iterate over a database even if the current item is removed.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
ffd38bd28b
core/database: Move db_find() out of the database struct
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I also take the chance to modify this function slightly. Now, if a
matching item could not be found a new item will be allocated.
I added the new function db_get() if callers just want to get an item
without allocating.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
f2f23cb225
core/database: Move db_at() out of the database struct
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
929279259d
core/database: Move db_remove() out of the database struct
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
9c358539fe
core/database: Move db_insert() out of the database struct
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
68c953f186
core/database: Move db_{save|autosave}() out of the database struct
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
8486fc6111
core/database: Move db_load() out of the database struct
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
3a74cb0aa5
core/database: Move db_actual_size() out of the database struct
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
1dcbc0c505
core/database: Remove database::size() function
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We can just use the db_size variable directly.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
8a4e9fc2bc
core/database: Convert class to a struct
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In addition, we lowercase variable names and add a db_ prefix to all
struct members.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-12-10 16:41:33 -05:00
Anna Schumaker
cf6364f5d1
core/file.c: Convert file to C
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-10-12 08:23:06 -04:00
Anna Schumaker
1dcc56c87e
core/file: Convert class to a struct
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In addition, we lowercase variable names and add an f_ prefix to all
struct mebers.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-10-07 10:39:51 -04:00
Anna Schumaker
60678d1ddb
core/string: Convert file to C
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And convert the unit test while we're at it.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-10-07 09:56:19 -04:00
Anna Schumaker
ead1397b31
Remove Doxygen tags
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I wasn't actually using Doxygen for anything, so it's probably best just
to remove it.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2015-09-02 14:24:42 -04:00
Anna Schumaker
e281286291
Database: Write more detailed documentation
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I transferred information from my DESIGN file and worked it into Doxygen
comments.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2014-11-04 08:13:29 -05:00
Anna Schumaker
48b25945cc
DatabaseEntry: Rename id to _index (and make it private)
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This variable should only be set by the Database when a DatabaseItem is
first created. This means I should hide _index from the rest of the
world to prevent accidental modifications. I also add an accessor
function for other code that needs to read _index.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2014-11-02 10:25:41 -05:00
Anna Schumaker
c3dc601f72
DatabaseEntry: Write more detailed documentation
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I transfer everything from my DESIGN file into doxygen, and then remove
the section from DESIGN.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2014-11-02 10:21:11 -05:00
Anna Schumaker
9a5549a264
database: Add doxygen documentation
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2014-10-17 17:17:12 -04:00
Anna Schumaker
9ea0fd4f29
core: Update include file #ifndef guards
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Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2014-06-21 09:49:07 -04:00
Anna Schumaker
95064e4537
Rename lib/ -> core/
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I plan to introduce a new lib/ that sits between the gui and the backend
files (similar to how glibc sits between the kernel and userspace).
This gets the rename out of the way before I change my mind again.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
2014-06-05 10:21:32 -04:00