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* Ignore daemon lock file if the daemon process died.Lukas Fleischer2011-04-221-1/+1
| | | | | | | Do this in a fashion similar to what was done in commit 6ff95238766656c5ea9d5c65c35d3aef93499f60. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Be a bit more fail-safe in "build-aux/git-version-gen".Lukas Fleischer2011-04-221-2/+3
| | | | | | | | The existence of a ".git" directory is not a sufficient condition to be sure we are in a Git repository. Only overwrite the version information file if `git describe` returns a non-empty string. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Return -1 in io_file_is_empty() if file cannot be accessed.Lukas Fleischer2011-04-223-3/+3
| | | | | | | Ensure files don't appear as empty if fopen() fails (e.g. on temporary EACCES failures). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Documentation Makefile overhaul.Lukas Fleischer2011-04-221-3/+11
| | | | | | | | | * Add documentation input and output files to distribution tarballs. * Use a more generic rule to generate man pages instead of the hardcoded "calcurse.1" target. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add Git version string support.Lukas Fleischer2011-04-224-1/+32
| | | | | | | | Introduce a script to auto-generate version strings. Use `git describe` to create descriptive version strings when building from a Git checkout, use ".version" files for release tarballs. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use "event" structure when iterating over events in app_arg().Lukas Fleischer2011-04-221-1/+1
| | | | | | | Regression introduced in commit 5b174ba5d46c256f41c1cfb952d46f49a088db8a. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add comments to linked list functions.Lukas Fleischer2011-04-221-0/+39
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* llist.c: Nullify pointers after free()'ing.Lukas Fleischer2011-04-221-1/+6
| | | | | | | | | | | | | * Set all data members to "NULL" in llist_free_inner() after freeing them. Altough we normally shouldn't continue working with a list that already went through llist_free_inner(), this will protect against dangling pointer bugs in case anyone will ever come up with the idea of doing so. * Set list head to "NULL" in llist_free(), basically to put the list into an initialized state. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use generic lists for recurring item exceptions.Lukas Fleischer2011-04-224-174/+142
| | | | | | | | | Rename "days" structure to "excp" which seems to be a better name here. Use generic linked lists of excp structures instead of using the "days" structure which again contains a linked list implementation. Do some cleanups and invocation fixes. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove "next" member from "recur_apoint" structure.Lukas Fleischer2011-04-191-1/+0
| | | | | | | | | | | | Field seems to be unused. Verify using following spatch: ---- @@ struct recur_apoint *rapt; @@ * rapt->next ---- Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use generic lists for recurring apointments and events.Lukas Fleischer2011-04-195-466/+373
| | | | | | | | Use them instead of "recur_apoint_list" and "next" pointers in "recur_event" type variables. Includes some code simplifications and cleanups. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add recur_apoint_inday() and recur_event_inday().Lukas Fleischer2011-04-192-0/+16
| | | | | | | | | | | | To be used with llist_fn_match_t callbacks later. I feel a bit ill adding those functions. This definitely is a hack. Ultimately, there should be some generic recur_item_inday() function that accepts both recurring apointments and events (or some wrapper structure) instead of parameter galeere. This is not the right place to fix that tho. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use generic lists for generic day items.Lukas Fleischer2011-04-192-101/+88
| | | | | | | Use the new generic list implementation instead of "next" pointers in day_item type variables. Includes some cleanups and fixes. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use generic lists for todo items.Lukas Fleischer2011-04-196-130/+103
| | | | | | | Use the new generic list implementation instead of "next" pointers in todo items. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use generic lists for events.Lukas Fleischer2011-04-197-121/+105
| | | | | | | Use the new generic list implementation instead of those insane "next" pointers in events. Includes some cleanups. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove "next" member from "apoint" structure.Lukas Fleischer2011-04-191-1/+0
| | | | | | | | | | | | Field seems to be unused. Verify using following spatch: ---- @@ struct apoint *apt; @@ * apt->next ---- Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use generic lists for appointments.Lukas Fleischer2011-04-195-227/+177
| | | | | | | Use the new generic list implementation instead of "apoint_list" everywhere. Simplify stuff and drop unused variables as well. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add macros to use for thread-safe linked lists.Lukas Fleischer2011-04-192-0/+88
| | | | | | | | | Add LLIST_TS_* macros in a fashion similar to the already existing LLIST_* macros. Unlike the non-thread-safe version, these include LLIST_TS_LOCK and LLIST_TS_UNLOCK which can be used to lock (and unlock) a list (hence the thread-safety). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add macros for linked list operations.Lukas Fleischer2011-04-191-0/+26
| | | | | | | | | | | Mostly in preparation to the pending thread-safe list macros. This way, we have a similar interface to thead-safe and non-thread-safe lists. This also adds LLIST_FOREACH and LLIST_FIND_FOREACH macros which can be used as shortcuts when iterating over all list items or a subset of list items that is accepted by a callback function. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add linked lists implementation.Lukas Fleischer2011-04-194-0/+287
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As discussed on the mailing lists, the various linked list implementations we currently use at a dozen of different places in the calcurse source tree are inconvenient and should be replaced by a single generic solution. This is a first approach to introduce such a generic implemetation. It provides following functions: * llist_init(): Initialize a list. * llist_free_inner(): Loop through a list and free all items. * llist_free(): Free the list itself (but not the individual items). * llist_first(): Get the first item of a list. * llist_nth(): Get the nth item of a list. * llist_next(): Get the successor of a list item. * llist_find_first(): Find an item using a callback function. * llist_find_next(): Find the next match using a callback function. * llist_find_nth(): Find the nth item in a list (using a callback). * llist_get_data(): Get a pointer to the actual data of a list item. * llist_add(): Add an item at the end of a list. * llist_add_sorted(): Add an item to a sorted list (using a comparison callback function). * llist_remove(): Remove an item from a list. Linked lists are stored in "llist_t" structures, list items are to be stored in "llist_item_t" structs. All of the llist_*() functions either expect a pointer to a llist_t structure (in case the function operates on the list itself) or a pointer to a llist_item_t (llist_*_next() and llist_get_data()). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use mem_free() instead of xfree() in check_time().Lukas Fleischer2011-04-171-1/+1
| | | | | | | xfree() should never be used directly and only be called by one of the mem_*() wrappers. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fix io_file_is_empty() behaviour when file starts with a newline.Lukas Fleischer2011-04-121-1/+1
| | | | | | | Read second byte if the first byte is a newline character to ensure the file doesn't contain any further data. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use do-while loops when reading start time and duration in apoint_add().Lukas Fleischer2011-04-121-2/+5
| | | | | | | | Using do-while loops seems more appropriate here as "item_time" hasn't even been read when either of the loops are entered. Spotted by clang-analyzer. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fix null pointer dereference in parse_date().Lukas Fleischer2011-04-121-9/+12
| | | | | | | | Passing a date in format "mm-dd-yy" where short forms are not allowed would lead to a null pointer dereference here. This one fixes that. Spotted by clang-analyzer. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove some more dead assignments spotted by clang-analyzer.Lukas Fleischer2011-04-122-2/+0
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Declare exit_calcurse() "noreturn".Lukas Fleischer2011-04-121-1/+1
| | | | | | | | Functions that never return should be declared "noreturn" to tell the compiler this fact. Also, clang-analyzer will detect this attribute and take it into account when running scan-build. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Drop empty notes after editing.Lukas Fleischer2011-04-124-0/+32
| | | | | | | | | Keeping empty notes doesn't make sense here. Also, there doesn't seem to be a simple way to erase notes yet. This will make calcurse delete any notes that are empty (meaning that they are either 0-byte files or contain nothing but a newline character) when returning from the editor. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update and cleanup ".gitignore".Lukas Fleischer2011-04-111-22/+16
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add more detailed instructions on `tx push` usage to documentation.Lukas Fleischer2011-04-111-5/+9
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add base transifex-client configuration file.Lukas Fleischer2011-04-112-5/+11
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use HTTPs for tx(1) samples in the documentation.Lukas Fleischer2011-04-111-2/+2
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update portable object files.Lukas Fleischer2011-04-106-2466/+193
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update "calcurse.pot".Lukas Fleischer2011-04-101-383/+2
| | | | | | | Renegerate the catalog file with our new xgettext options. Drop line numbers. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add "--no-location" to xgettext options.Lukas Fleischer2011-04-101-0/+4
| | | | | | | Disable line numbers in portable object files. They are not very useful and generate a lot of junk on every update, hiding the actual changes. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fix Transifex resource slug in documentation.Lukas Fleischer2011-04-101-3/+3
| | | | | | | | The slug of the "calcurse.pot" resource has been changed from "calcurse-pot" to "calcursepot" for consistency reasons. Update the documentation where necessary. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fix bad use of unsigned integers.Lukas Fleischer2011-04-052-4/+3
| | | | | | | | Unsigned values should never be compared to values less than zero. Detected with "find_unsigned.cocci" spatch from http://coccinelle.lip6.fr/impact_linux.php. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Compare pointers to "NULL" instead of "0".Lukas Fleischer2011-04-0512-93/+93
| | | | | | "bad_zero.cocci" spatch from http://coccinelle.lip6.fr/impact_linux.php. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove unused variables from wins_show().Lukas Fleischer2011-04-031-4/+1
| | | | | | Seen with "-Wunused-but-set-variable". Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove dead assignments spotted by clang-analyzer.Lukas Fleischer2011-04-038-40/+17
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Avoid assignment of undefined value in parse_date().Lukas Fleischer2011-04-031-4/+4
| | | | | | Spotted by clang-analyzer ("Assigned value is garbage or undefined"). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* ignore the lock file if the pointed process is dead.Erik Saule2011-03-291-8/+24
| | | | | | Lukas: Small formatting and logic changes. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update translation help in the manual.Lukas Fleischer2011-03-151-13/+75
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add note on dropped translations to the manual.Lukas Fleischer2011-03-151-0/+5
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Try to stick to the GNU coding standards for the sake of consistency.Lukas Fleischer2011-03-151-133/+170
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use upper case for macro names.Lukas Fleischer2011-03-153-12/+12
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove "ChangeLog".Lukas Fleischer2011-03-141-3123/+0
| | | | | | | | | After some discussions on the mailing lists, we decided to remove the GNU-style ChangeLog, as turned out to be very inconvenient. Also, it merely is a replication of the Git log. If you need a similar ChangeLog, use `git log` (or `git log --stats`) instead. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Overall indentation fixes.Lukas Fleischer2011-03-1419-2280/+2280
| | | | | | | Use spaces instead of tabs for source code indentation only, strip trailing whitespaces from lines. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add russian translation.Lukas Fleischer2011-03-132-1/+2868
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Parse appointment end times correctly if they date back.Lukas Fleischer2011-03-131-1/+1
| | | | | | | | | End times used to be parsed incorrectly if start and end time's hour components were equal, but the end time was smaller than the start time. This is fixed by comparing the minute components as well in case of equal hour components. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Clean up updatestring() in "utils.c".Lukas Fleischer2011-03-051-15/+18
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
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