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2016-12-17Improve rename/copy/reomove API.Sergey Poznyakoff2
* examples/rename.c: Remove. * examples/fcopy.c: New file. * examples/fremove.c: New file. * examples/frename.c: New file. * examples/Makefile.am: Update. * include/mailutils/util.h (mu_rename_file): Add flags. (mu_remove_file): New function. (MU_COPY_OVERWRITE): New flag. * libmailutils/base/renamefile.c: New file. * libmailutils/base/Makefile.am: Add newe file. * libmailutils/base/copyfile.c: Fix error handling. * libmailutils/base/renamefile.c (mu_rename_file): Refuse to proceed if the destination file exists and MU_COPY_OVERWRITE flag is not set * libmailutils/diag/errors (MU_ERR_REMOVE_SOURCE) (MU_ERR_RESTORE_META): New errors * imap4d/rename.c (imap4d_rename): Use mu_rename_file * mh/forw.c: Likewise. * mh/mh_whatnow.c: Likewise. * mh/mhn.c: Likewise. * mh/send.c: Likewise. * include/mailutils/cstr.h (mu_str_count): New proto. * include/mailutils/util.h (mu_file_name_is_safe): New proto. * libmailutils/string/safefilename.c: New file. * libmailutils/string/strcount.c: New file. * libmailutils/string/Makefile.am: Update.
2016-12-16Add functions for safe renaming and copying of filesSergey Poznyakoff1
* libmailutils/base/copyfile.c: New file. * libmailutils/base/renamefile.c: New file. * include/mailutils/util.h (mu_copy_file) (mu_rename_file): New protos. * libmailutils/base/Makefile.am: Add new files. * examples/rename.c: New file. * examples/Makefile.am: Add new files. * NEWS: Update.
2016-12-15Swap precedences of MH and Maildir to help in format autodetectionSergey Poznyakoff1
* include/mailutils/registrar.h: Swap MU_MAILDIR_PRIO and MU_MH_PRIO (mu_record_is_local) (mu_registrar_apply_filter): New protos. * libmailutils/base/registrar.c (mu_registrar_set_default_scheme): Use mu_registrar_set_default_record. (mu_record_is_local): New function. (mu_record_get_url): Use it. (mu_registrar_apply_filter): New function.
2016-12-14Restore prematurely deleted headerSergey Poznyakoff2
* include/mailutils/argcv.h: Restore * include/mailutils/Makefile.am: Add back argcv.h
2016-12-13New sieve machine accessor functionsSergey Poznyakoff1
* include/mailutils/sieve.h (mu_sieve_get_mailbox) (mu_sieve_get_argc): New protos. * libmu_sieve/runtime.c: New functions.
2016-12-11Support for environment extension (RFC 5183).Sergey Poznyakoff1
* include/mailutils/sieve.h (mu_sieve_require_environment): New proto. * libmu_sieve/Makefile.am: Add environment.c * libmu_sieve/environment.c: New file. * libmu_sieve/require.c: Handle "environment" keyword. * libmu_sieve/sieve-priv.h (mu_sieve_machine) <exenv>: New member. * libmu_sieve/sieve.l: Bugfixes * libmu_sieve/variables.c: Add missing static qualifiers * sieve/sieve.c: New option --environment
2016-12-10Remove libmu_compatSergey Poznyakoff5
2016-12-09Provide function for parsing the Content-Type header (RFC 2045).Sergey Poznyakoff1
* include/mailutils/util.h (mu_content_type, mu_param): New structs. (mu_content_type_t): New typedef. (mu_content_type_parse, mu_content_type_destroy): New protos. * libmailutils/base/ctparse.c: New file. * libmailutils/base/Makefile.am: Add new file. * imap4d/fetch.c: Use mu_content_type_parse to parse the header. * libmailutils/tests/conttype.c: New file. * libmailutils/tests/Makefile.am: Add new file.
2016-12-08sieve: fix the mu_sieve_vlist_compare APISergey Poznyakoff1
* libmu_sieve/util.c (mu_sieve_vlist_compare): Rewrite. * include/mailutils/sieve.h (mu_sieve_retrieve_t): Change signature. All uses changed. (mu_sieve_relational_count): Remove. (mu_sieve_vlist_compare): Change signature. * libmu_sieve/extensions/list.c (list_retrieve_header): Always return meaningful status. * libmu_sieve/tests.c (mu_sieve_relational_count): Remove. (retrieve_address,retrieve_envelope): Return meaningful status. (retrieve_header): Iterate over all mime parts, if required. (sieve_test_address,sieve_test_header): Rewrite. * libmu_sieve/variables.c (sieve_test_string): Rewrite using mu_sieve_vlist_compare.
2016-12-07Add missing fileSergey Poznyakoff2
* include/mailutils/glob.h: File was missing in df608ed0 * include/mailutils/Makefile.am: Add glob.h
2016-12-07Implement the "variables" Sieve extension (RFC 5229)Sergey Poznyakoff1
* include/mailutils/sieve.h (mu_sieve_string): New fields "constant" and "changed". (mu_sieve_match_part_tags): New extern. (mu_sieve_relational_count) (mu_sieve_require_variables) (mu_sieve_has_variables) (mu_sieve_string_get): New functions. * libmu_sieve/variables.c: New file. * libmu_sieve/Makefile.am: Add variables.c * libmu_sieve/comparator.c: Use mu_sieve_string_get to obtain the actual value of the string. * libmu_sieve/require.c: Support the "variables" extension. * libmu_sieve/sieve-priv.h (mu_sieve_machine): New fields vartab, match_string, match_buf, match_count, match_max. (mu_i_sv_copy_variables) (mu_i_sv_expand_variables): New protos. * libmu_sieve/sieve.l (line_add): zero length means add entire asciiz string. * libmu_sieve/sieve.y (mu_sieve_machine_reset): Reset the new fields. (mu_sieve_machine_clone): Copy variables and initialize new fields. (string_rescan): New function. (sieve_parse): Rescan string to determine their properties. * libmu_sieve/strexp.c (update_len): Allow for NULL replacement values. * libmu_sieve/string.c (mu_sieve_string_get): New function. (mu_sieve_string): Use it. * libmu_sieve/tests.c (do_count): Rename to mu_sieve_relational_count, make global. All uses changed. (match_part_tags): Rename to mu_sieve_match_part_tags, make global. All uses changed. * sieve/tests/variables.at: New file. * sieve/tests/Makefile.am: Add new testcases. * sieve/tests/testsuite.at: Likewise.
2016-12-06New API for converting globbing patterns to extended POSIX regexSergey Poznyakoff2
* include/mailutils/opool.h (mu_nonlocal_jmp_t): New type. (mu_opool_setjmp,mu_opool_clrjmp): New functions. (mu_opool_setup_nonlocal_jump): New macro. * libmailutils/base/opool.c (_mu_opool)<jmp>: New field. (alloc_bucket): Do a non-local jump on out of memory condition, if jmp is not NULL. (mu_opool_setjmp,mu_opool_clrjmp): New functions. * libmailutils/base/glob.c: New file. * libmailutils/base/Makefile.am: Add glob.c * include/mailutils/glob.h: New file. * include/mailutils/mailutils.h: Include glob.h * libmailutils/tests/globtest.c: New file. * libmailutils/tests/globtest.at: New test. * libmailutils/tests/Makefile.am: Add new files. * libmailutils/tests/testsuite.at: Include new test.
2016-12-05Improve opoolSergey Poznyakoff1
* include/mailutils/opool.h (mu_opool_detach): New proto. * libmailutils/base/opool.c (mu_opool_bucket): Redo as union to ensure proper alignment. All uses changed. (mu_opool_detach): New function.
2016-12-04sieve: redo symbol registry support.Sergey Poznyakoff1
The purpose is to simplify the machine structure and to ensure its clones are completely independent of the master instance. * include/mailutils/sieve.h (mu_sieve_command): New struct. (mu_sieve_record): New enum (mu_sieve_registry_t): Generalize for storing various types of objects. (mu_sieve_test_lookup,mu_sieve_action_lookup) (mu_sieve_require_action,mu_sieve_require_test) (mu_sieve_require_comparator): Remove. (mu_sieve_register_test_ext,mu_sieve_register_test) (mu_sieve_register_action_ext,mu_sieve_register_action) (mu_sieve_register_comparator) (mu_sieve_load_ext): Change return type. (mu_sieve_registry_require,mu_sieve_unload_ext): New functions. (mu_sieve_machine_inherit): Rename to mu_sieve_machine_clone. * libmu_sieve/sieve-priv.h (mu_sieve_machine): Remove source_list, test_list, action_list, and comp_list. Add a single registry list instead. Add space for file and command (action and test) names: idspace, idcount, idmax. Remove unused field "stack"; (mu_i_sv_lex_finish): Change prototype. (_mu_i_sv_instr_push,_mu_i_sv_instr_pop): Remove protos. (mu_i_sv_id_canon,mu_i_sv_id_num) (mu_i_sv_id_str,mu_i_sv_free_idspace): New protos. * libmu_sieve/register.c: Rename to registry.c * libmu_sieve/registry.c (mu_sieve_test_lookup) (mu_sieve_action_lookup): Remove. (mu_sieve_require_test,mu_sieve_require_action): Remove. (mu_sieve_registry_require): New function. (mu_sieve_registry_add,mu_sieve_registry_lookup): New functions. * libmu_sieve/Makefile.am: Update. * libmu_sieve/comparator.c: Rewrite using new registry functions. * libmu_sieve/load.c (mu_sieve_load_ext): Return module handle. (mu_sieve_unload_ext): New function. * libmu_sieve/mem.c (mu_sieve_free): Gracefully handle NULL argument. (mu_i_sv_id_canon,mu_i_sv_id_num,mu_i_sv_id_str): New functions. * libmu_sieve/prog.c (mu_i_sv_locus): Store index of the file name in the id space, instead of pointer to the name itself. * libmu_sieve/require.c (mu_sieve_require): Rewrite. * libmu_sieve/runtime.c (_mu_i_sv_instr_source): Expect ID index as argument. (_mu_i_sv_instr_push) (_mu_i_sv_instr_pop): Remove unused instructions. * libmu_sieve/sieve.l (file_names): Remove. Use mu_sieve_machine idspace instead. * libmu_sieve/sieve.y (mu_sieve_machine_clone) (mu_sieve_machine_dup): Rewrite. (mu_sieve_machine_destroy): Free idspace and registry * examples/numaddr.c: Reflect changes. * libmu_sieve/extensions/editheader.c: Likewise. * libmu_sieve/extensions/list.c: Likewise. * libmu_sieve/extensions/moderator.c: Likewise. * libmu_sieve/extensions/pipe.c: Likewise. * libmu_sieve/extensions/spamd.c: Likewise. * libmu_sieve/extensions/timestamp.c: Likewise. * libmu_sieve/extensions/vacation.c: Likewise.
2016-12-03Rename mu_sieve_machine_init to mu_sieve_machine_createSergey Poznyakoff1
2016-12-03CleanupSergey Poznyakoff1
* include/mailutils/sieve.h (SVT_IDENT): Remove. * libmu_sieve/comparator.c (mu_sieve_match_part_checker): Remove unused variable. * libmu_sieve/mem.c (mu_sieve_reclaim_list): Remove function. * libmu_sieve/sieve.y: Remove leftover uses of SVT_IDENT. * libmu_sieve/util.c: Likewise. * libmu_sieve/sieve-priv.h: Remove useless prototypes.
2016-12-02sieve: change string allocation and argument passing conventionSergey Poznyakoff1
Strings are allocated in a per-machine string space. String and argument lists form contiguous arrays of structures. Regular ex- pressions are compiled when they are needed. Compiled expressions are cached for eventual reuse.
2016-11-29sieve: improve memory allocationSergey Poznyakoff1
* include/mailutils/sieve.h (mu_sieve_alloc) (mu_sieve_palloc,mu_sieve_prealloc) (mu_sieve_pfree,mu_sieve_pstrdup): Remove. (mu_sieve_mstrdup,mu_sieve_mrealloc) (mu_sieve_mfree): Remove. (mu_sieve_reclaim_t): New typedef. (mu_sieve_calloc,mu_sieve_strdup) (mu_sieve_realloc) (mu_sieve_reclaim_default,mu_sieve_reclaim_list) (mu_sieve_reclaim_value,mu_sieve_reclaim_tag): New functions (mu_sieve_value_create): Change prototype (take mu_sieve_machine_t as first argument) * libmu_sieve/mem.c: New file. * libmu_sieve/Makefile.am: Add new file. * libmu_sieve/comparator.c: Use new allocation functions. * libmu_sieve/prog.c: Likewise. * libmu_sieve/register.c: Likewise. * libmu_sieve/sieve.l: Likewise. * libmu_sieve/sieve.y: Likewise. * libmu_sieve/util.c: Likewise. * doc/texinfo/libmu_sieve.texi: Update (needs revision).
2016-11-29Minor changeSergey Poznyakoff1
* include/mailutils/list.h (mu_list_remove) (mu_list_remove_nd): Second arg is const. * libmailutils/list/remove.c: Likewise.
2016-11-29Remove compatibility support for obsolete .mu-sizeSergey Poznyakoff1
2016-11-28sieve: more improvements to the argument/tag runtime access APISergey Poznyakoff1
* include/mailutils/sieve.h (mu_sieve_handler_t): Change signature: remove args and tags arguments, they are contained in struct mu_sieve_machine now. (mu_sieve_get_comparator) (mu_sieve_relcmpn_t): Change signature. (mu_sieve_tag_lookup,mu_sieve_tag_lookup_untyped): Remove (mu_sieve_get_tag,mu_sieve_get_tag_untyped): New protos. (mu_sieve_value_get_optional): Replace by mu_sieve_get_arg_optional. (mu_sieve_value_get_untyped): Replace by mu_sieve_get_arg_untyped. (mu_sieve_value_get): Replace by mu_sieve_get_arg. All uses changed. * libmu_sieve/sieve-priv.h (mu_sieve_machine): New members: arg_list and tag_list * libmu_sieve/runtime.c (instr_run): Set up identifier, arg_list, and tag_list in mu_sieve_machine_t before calling the handler. Reset them afterward. * libmu_sieve/util.c (mu_sieve_value_get_optional): Replace by mu_sieve_get_arg_optional. (mu_sieve_value_get_untyped): Replace by mu_sieve_get_arg_untyped. (mu_sieve_value_get): Replace by mu_sieve_get_arg. (mu_sieve_tag_lookup): Replace by mu_sieve_get_tag (mu_sieve_tag_lookup_untyped): Replace by mu_sieve_get_tag_untyped
2016-11-26sieve: improve argument/tag runtime access APISergey Poznyakoff1
* include/mailutils/sieve.h (mu_sieve_data_type): Remove SVT_VALUE_LIST. (mu_sieve_value_storage): Named union for use in mu_sieve_value_t; remove the tag field. (mu_sieve_tag_lookup): Change prototype. (mu_sieve_value_get): Change prototype. (mu_sieve_value_get_optional) (mu_sieve_value_get_untyped): New functions. (mu_sieve_arg_error): Removed proto. * libmu_sieve/sieve.y: Remove SVT_VALUE_LIST support. * libmu_sieve/util.c (mu_sieve_value_create) (mu_sieve_type_str,mu_sieve_vlist_do): Remove SVT_VALUE_LIST support. (mu_sieve_value_get): Rewrite. (mu_sieve_value_get_untyped) (mu_sieve_value_get_optional): New functions. (mu_sieve_arg_error): Remove. (mu_sieve_tag_lookup): Rewrite. (mu_sieve_tag_lookup_untyped): New function. * doc/texinfo/libmu_sieve.texi: Update. libmu_sieve/tests.c libmu_sieve/actions.c libmu_sieve/extensions/editheader.c libmu_sieve/extensions/list.c libmu_sieve/extensions/moderator.c libmu_sieve/extensions/pipe.c libmu_sieve/extensions/spamd.c libmu_sieve/extensions/timestamp.c libmu_sieve/extensions/vacation.c libmu_sieve/relational.c examples/numaddr.c
2016-11-26Improve list sorting APISergey Poznyakoff1
* libmailutils/list/sort.c (mu_list_sort_r): New function. * include/mailutils/list.h: Provide prototype.
2016-11-25Implement RFC 5228, 2.4.2.4 (Encoding Characters Using "encoded-character")Sergey Poznyakoff1
* libmu_sieve/encoded.c: New file. * libmu_sieve/strexp.c: New file. * libmu_sieve/Makefile.am: Add new files. * libmu_sieve/require.c (mu_sieve_require): Understand "encoded-character". * libmu_sieve/sieve-priv.h (mu_i_sv_interp_t): New typedef. (mu_i_sv_expand_encoded_char): New proto. (mu_sieve_require_encoded_character): New proto. * libmu_sieve/sieve.l (string): Rewrite via line_.* functions. This fixes memory leaks on mu_sieve_machine_destroy. (line_finish): Expand ${} sequences before returning. (mu_sieve_require_encoded_character): New function. * sieve/tests/enc-char.at: New file. * sieve/tests/Makefile.am: Add enc-char.at * sieve/tests/testsuite.at: Likewise.
2016-11-24sieve: simplify action logging APISergey Poznyakoff1
* include/mailutils/sieve.h (mu_sieve_action_log_t): Change proto. * lib/sieve.c (_sieve_action_log): Rewrite. * libmu_sieve/util.c (mu_sieve_log_action): Rewrite. * python/libmu_py/sieve.c (_sieve_action_printer): Rewrite. * sieve/sieve.c (_sieve_action_log): Rewrite.
2016-11-24sieve: provide a separate stream for debugging outputSergey Poznyakoff1
* include/mailutils/sieve.h (MU_SIEVE_DEBUG_TRACE) (MU_SIEVE_DEBUG_INSTR,MU_SIEVE_DEBUG_DISAS) (MU_SIEVE_DRY_RUN): Remove. (mu_sieve_machine_init_ex): Remove proto. (mu_sieve_set_dbg_stream,mu_sieve_get_dbg_stream) (mu_sieve_stream_save) (mu_sieve_stream_restore): New protos. * libmu_sieve/runtime.c (INSTR_DISASS,INSTR_DEBUG): Reimplement. * libmu_sieve/sieve-priv.h (MU_SV_SAVED_ERR_STATE) (MU_SV_SAVED_DBG_STATE,MU_SV_SAVED_STATE): New bitflags. (mu_sieve_state_disass): New constant. (mu_sieve_machine)<state_flags, err_mode> <err_locus,dbg_mode,dbg_locus>: New members. <dbgstream>: New member. * libmu_sieve/sieve.y (mu_sieve_machine_init_ex): Remove. (mu_sieve_machine_dup, mu_sieve_machine_inherit): Fix. (mu_sieve_set_dbg_stream) (mu_sieve_get_dbg_stream): New functions. (mu_sieve_machine_destroy): Destroy dbgstream. (with_machine): Preserve stream state (mode & locus). * libmu_sieve/util.c (mu_i_sv_debug,mu_i_sv_debug_command): Use ioctl instead of format strings. (mu_sieve_stream_save, mu_sieve_stream_restore): New functions. * python/libmu_py/sieve.c (api_sieve_machine_init): Use mu_sieve_machine_init. * sieve/sieve.c: Improve help output. (main): Dump disassembled code to standard output.
2016-11-24Revamp debugging/tracing supportSergey Poznyakoff1
* bootstrap.conf (mu_sieve_debug, mu_sieve_trace): Remove. * include/mailutils/sieve.h (mu_sieve_debug): Remove. * examples/numaddr.c: Remove calls to mu_sieve_trace. * libmu_sieve/extensions/list.c: Likewise. * libmu_sieve/extensions/moderator.c: Likewise. * libmu_sieve/extensions/pipe.c: Likewise. * libmu_sieve/extensions/spamd.c: Likewise. * libmu_sieve/extensions/timestamp.c: Likewise. * libmu_sieve/extensions/vacation.c: Likewise. * libmu_sieve/tests.c: Likewise. * libmu_sieve/runtime.c: Use new debugging/tracing functions. * libmu_sieve/sieve-priv.h (mu_i_sv_debug, mu_i_sv_trace) (mu_i_sv_debug_command) (mu_i_sv_argf, mu_i_sv_valf): New prototypes. * libmu_sieve/sieve.y (mu_i_sv_valf, mu_i_sv_argf): New functions. * libmu_sieve/util.c (mu_sieve_debug): Remove. (mu_i_sv_print_value_list): Remove. (mu_i_sv_print_tag_list): Remove. (mu_sieve_trace): Remove. (mu_i_sv_tagf): New function. (mu_i_sv_debug): New function. (mu_i_sv_trace): New function. (mu_i_sv_debug_command): New function.
2016-11-23Redo sieve debugging supportSergey Poznyakoff1
Instead of keeping individual debug flags for each Sieve machine, use global debugging mechanism, category "sieve". The following levels are defined: trace1 - print parse tree before optimization trace2 - print parse tree after optimization trace3 - print parser traces trace4 - print tests and actions being executed trace8 - print disassembled code, don't run trace9 - print each Sieve instruction being executed * include/mailutils/sieve.h (mu_sieve_get_debug_level) (mu_sieve_set_debug_level): Remove. (mu_sieve_is_dry_run,mu_sieve_set_dry_run * lib/script.c (mu_script_debug_flags): Redo. * lib/sieve.c (sieve_init): Remove call to obsoleted mu_sieve_set_debug_level. * examples/numaddr.c: Use mu_sieve_trace * libmu_sieve/extensions/list.c: Likewise. * libmu_sieve/extensions/moderator.c: Likewise. * libmu_sieve/extensions/pipe.c: Likewise. * libmu_sieve/extensions/spamd.c: Likewise. * libmu_sieve/extensions/timestamp.c: Likewise. * libmu_sieve/extensions/vacation.c: Likewise. * libmu_sieve/tests.c: Likewise. * libmu_sieve/runtime.c (INSTR_DEBUG,INSTR_DISASS): Rewrite. (mu_sieve_get_debug_level): Remove. (mu_sieve_is_dry_run_: Rewrite. (mu_sieve_set_dry_run): New function. (mu_sieve_disass): Rewrite. * libmu_sieve/sieve-priv.h (mu_sieve_machine) <debug_level>: Remove. <dry_run>: New field. * libmu_sieve/sieve.y (mu_sieve_set_debug_level): Remove. * libmu_sieve/util.c (mu_sieve_trace): New function. * sieve/sieve.c: Rewrite support for --dry-run and --debug. * sieve/tests/ext.at: Use --libdir-prefix instead of -L
2016-11-23Rewrite sieve parser.Sergey Poznyakoff1
Three objectives: 1. Simplify code. 2. Produce optimized sieve code. 3. Improve error reporting. 4. Prepare for further extensions * include/mailutils/sieve.h (mu_sieve_tag_checker_t): Change signature (take mu_sieve_machine_t as the first arg). All uses changed. (mu_sieve_require): Likewise. (mu_sieve_yydebug): Remove global. * libmu_sieve/sieve-priv.h (mu_locus_range): New struct. (YYLTYPE): New define (mu_sieve_state): New enum. (mu_sieve_machine): New members: string_pool, state. (mu_sieve_node_type): New enum. (mu_sieve_node): New struct. Remove unused prototypes. * libmu_sieve/sieve.l: Keep track of code locations. Use opool for constructing string values. * libmu_sieve/sieve.y: Rewrite. First build the parse tree. Then optimize it. Finally, generate code. * libmu_sieve/tests.c (sieve_test_true,sieve_test_false): Remove. True and false tests are always optimized away. * libmu_sieve/util.c (mu_sv_compile_error): Remove. * libmu_sieve/actions.c: Use mu_diag_at_locus to report errors and mu_i_sv_error to mark sieve machine as being in error state. * libmu_sieve/comparator.c: Likewise. * libmu_sieve/prog.c (mu_sv_code): Replace with mu_i_sv_code. (mu_sv_code_instr,mu_sv_code_handler) (mu_sv_code_list,mu_sv_code_number) (mu_sv_code_string,mu_sv_code_source) (mu_sv_code_line,mu_sv_change_source) (mu_sv_code_action,mu_sv_code_test) (mu_sv_code_anyof,mu_sv_code_allof): Remove. (mu_i_sv_locus,mu_i_sv_code_action) (mu_i_sv_code_test): New function. (mu_sv_code_command): Replace with a static function. * libmu_sieve/require.c (mu_sieve_require): Take ptr to machine as the first arg. * libmu_sieve/runtime.c (mu_sieve_mailbox) (mu_sieve_message): Refuse to run if the machine is in error state. * sieve/sieve.c: Update. * sieve/tests/i-numeric.at: Update expected error message. * libmailutils/diag/diag.c (mu_diag_at_locus): Don't pass locus if mu_file is NULL. * libmu_auth/ldap.c (_mu_entry_to_auth_data): Remove leftover mu_error.
2016-11-14Fix expansion of #, &, %, etc. in mail copy and file commands.Sergey Poznyakoff1
This was accidentally broken by commit eea2c4aa. * include/mailutils/mailbox.h (mu_mailbox_expand_name): New proto. * libmailutils/mailbox/mbx_default.c (mu_mailbox_expand_name): New function. (mu_mailbox_create_default): Use it. (mu_set_folder_directory): Accept NULL as argument. (mu_folder_directory): Reset default value after assiging it. This way the folder directory still defaults to the same value as earlier, but can be reset to NULL, if so desired. (plus_expand): Return a copy of the input string if folder is NULL. * mail/copy.c (append_to_mailbox): Use mu_mailbox_create, as the mailbox name has already been expanded. * mail/file.c (mail_expand_name): Use mu_mailbox_expand_name. (mail_file): Use mu_mailbox_create, as the mailbox name has already been expanded. * mail/mailvar.c (mailvar_cmd): New enum. (mailvar_symbol) <handler>: Change signature and return type. (mailvar_set): Rewrite. Take care not to modify the variable if the handler (if any) returns non-null or if the memory can't be allocated. (set_folder): Handler for the "folder" variable. * mail/tests/copy01.at: New testcase. * mail/tests/copy02.at: New testcase. * mail/tests/copy03.at: New testcase. * mail/tests/copy04.at: New testcase. * mail/tests/Makefile.am: Add new tests. * mail/tests/testsuite.at (MUT_MAIL_CMD): Set MAILRC to /dev/null. Add new tests.
2016-11-03Fix docs. Change argument of the field-map configuration statementSergey Poznyakoff2
The field-map statement (.ldap.field-map & .sql.field-map) takes a list of mappings as argument. For compatibility and for internal purposes, a string is still allowed. * doc/texinfo/programs.texi: Update. * include/mailutils/cfg.h (mu_cfg_field_map): New proto. * include/mailutils/sql.h (mu_password_type): Rename. (mu_sql_module_config) <positional>: Remove. (mu_sql_decode_password_type): Remove prototype. * libmailutils/base/mutil.c (mu_sql_decode_password_type): Remove function. * libmailutils/cfg/driver.c (mu_cfg_field_map): New function. * libmu_auth/ldap.c (cb_field_map): Use mu_cfg_field_map. (module_init): Fix default filter. * libmu_auth/sql.c (cb_field_map): Use mu_cfg_field_map. (mu_sql_param): Rename "password-type" statement to "password-encryption". Remove the "positional" statement.
2016-11-02Improve configuration file handling.Sergey Poznyakoff2
* include/mailutils/cfg.h (mu_cfg_parse_hints): Rename site_rcfile to site_file, custom_rcfile to custom_file. Remove append_tree and data fields. (MU_PARSE_CONFIG_GLOBAL,MU_CFG_PARSE_PROGRAM): Remove. (MU_PARSE_CONFIG_VERBOSE): Rename to MU_CF_VERBOSE. (MU_PARSE_CONFIG_DUMP): Rename to MU_CF_DUMP. (MU_CFG_FMT_LOCUS): Rename to MU_CF_FMT_LOCUS. (MU_CFG_FMT_VALUE_ONLY): Rename to MU_CF_FMT_VALUE_ONLY. (MU_CFG_FMT_PARAM_PATH): Rename to MU_CF_FMT_PARAM_PATH. (MU_CFG_COMPATIBILITY,MU_CFG_DEPRECATED): Remove. (mu_parse_config, mu_get_config): Remove deprecated functions. * libmailutils/cli/cli.c (mu_general_help_text): New global. (app_data): New struct. (init_options): Construct configuration option group depending on which configuration files are in use. (mu_cli_ext): Don't use per-user configuration files for servers. Pass pointer to app_data structure as po.po_data (mu_cli): Set MU_CFHINT_PER_USER_FILE flag by default. * mail/testsuite/lib/mail.exp: Rewrite invocation of the mu_init command. * include/mailutils/cli.h (mu_cli_setup) <server>: New field. * comsat/comsat.c (cli): Mark as server. (main): Bugfix: pass pointer to server to mu_cli. * imap4d/imap4d.c (cli): Mark as server. * pop3d/pop3d.c: Likewise. * comsat/tests/testsuite.at: Use the --no-site-config option. * imap4d/tests/testsuite.at: Likewise. * libmailutils/cfg/driver.c: Update. * libmailutils/cfg/format.c: Update. * libmailutils/cfg/lexer.l: Update. * libmailutils/cfg/parser.y: Update. * mu/acl.c: Update. * pop3d/testsuite/lib/pop3d.exp: Likewise. * mu/mu.c: Don't read configuration files. * mu/query.c: Fix args_doc * testsuite/lib/mailutils.exp (mu_init): Change option handling. Set --no-config option by default.
2016-10-30Improve opool APISergey Poznyakoff1
* configure.ac: Version 2.99.993 * NEWS: Update. * include/mailutils/opool.h (MU_OPOOL_DEFAULT) (MU_OPOOL_ENOMEMABRT): New defines. (mu_opool_create): Change meaning of the 2nd argument. All uses updated. (mu_opool_free, mu_opool_dup): New proto. * libmailutils/base/opool.c (_mu_opool) <memerr>: Replace with flags. <head,tail,free>: Rename. (mu_opool_free, mu_opool_dup): New functions. (mu_opool_head): Bugfix.
2016-10-29Remove left over references to argp; other bugfixesSergey Poznyakoff1
2016-10-24Improve program usage output.Sergey Poznyakoff1
* include/mailutils/opt.h (MU_PARSEOPT_SPECIAL_ARGS): New flag. (mu_parseopt)<po_special_args>: New field. * libmailutils/opt/help.c (option_summary) (print_program_usage): Print po_special_args, if defined. * libmailutils/opt/opt.c (parseopt_init): Initialize po_special_args unless MU_PARSEOPT_SPECIAL_ARGS is set. MH: Advertise [+FOLDER] special argument if the -folder option is declared. * mh/mh_getopt.c (folder_option): Bugfix: -folder takes argument. (mh_getopt): Set po_special_args if the -folder option is declared. * mh/inc.c: Fix arg_doc. * mh/mhpath.c: Likewise. * mh/repl.c: Likewise. * mh/rmf.c: Likewise. * mh/rmm.c: Likewise. * mh/scan.c: Likewise. * mh/show.c: Likewise.
2016-10-22Provide extended interface to mu_cli.Sergey Poznyakoff2
* include/mailutils/cfg.h (MU_CFG_APPEND_TREE): New flag. * include/mailutils/cli.h (mu_version_copyright): New extern. (mu_cli_ext): New proto. * libmailutils/cfg/parser.y (mu_cfg_parse_config): Check for MU_CFG_APPEND_TREE bit set before accessing hints->append_tree. * libmailutils/cli/cli.c (param_set): Likewise. (mu_cli_ext): New function. (mu_cli): Rewrite as an entry point to mu_cli_ext. * comsat/comsat.c: Remove inclusion of obsolete headers. * mu/help.c: Likewise. * pop3d/extra.c: Likewise.
2016-10-22MH: Fix MH-E compatibilitySergey Poznyakoff1
* include/mailutils/cli.h (mu_version_func): Rename to mu_version_hook. * libmailutils/cli/cli.c: Likewise. * pop3d/popauth.c: Likewise. * mh/mh_getopt.c: (mh_getopt): Initialize NLS support. Install standard version hook (needed for mh-e autodetect feature). * mh/ali.c: Update prog_doc. Remove NLS initialization. * mh/anno.c: Likewise * mh/burst.c: Likewise * mh/comp.c: Likewise * mh/fmtcheck.c: Likewise * mh/folder.c: Likewise * mh/forw.c: Likewise * mh/inc.c: Likewise * mh/install-mh.c: Likewise * mh/mark.c: Likewise * mh/mhl.c: Likewise * mh/mhn.c: Likewise * mh/mhparam.c: Likewise * mh/mhpath.c: Likewise * mh/mhseq.c: Likewise * mh/msgchk.c: Likewise * mh/pick.c: Likewise * mh/prompter.c: Likewise * mh/refile.c: Likewise * mh/repl.c: Likewise * mh/rmf.c: Likewise * mh/rmm.c: Likewise * mh/scan.c: Likewise * mh/send.c: Likewise * mh/show.c: Likewise * mh/sortm.c: Likewise * mh/whatnow.c: Likewise * mh/whom.c: Likewise
2016-10-22Finish conversion of MH utilities to mh_parseoptSergey Poznyakoff1
This finishes work started at commit bc73fc65. * include/mailutils/opt.h (mu_option_cache) <cache_arg>: Made const. * libmailutils/opt/opt.c (mu_option_cache_destroy): Don't free cache_arg. * doc/texinfo/mu-mh.texi: Update. * po/POTFILES.in: Remove obsolete files. * mh/tests/refile.at: Don't use double-dash options. * mh/mh_getopt.c (mh_opt_set_folder): New function. * mh/mh_getopt.h: Likewise. * mh/mhn.c: Convert to mh_getopt. * mh/mhparam.c: Likewise. * mh/mhpath.c: Likewise. * mh/mhseq.c: Likewise. * mh/msgchk.c: Likewise. * mh/pick.c: Likewise. * mh/pick.h: Likewise. * mh/pick.y: Likewise. * mh/prompter.c: Likewise. * mh/refile.c: Likewise. * mh/repl.c: Likewise. * mh/rmf.c: Likewise. * mh/rmm.c: Likewise. * mh/scan.c: Likewise. * mh/send.c: Likewise. * mh/show.c: Likewise. * mh/sortm.c: Likewise. * mh/whatnow.c: Likewise. * mh/whom.c: Likewise.
2016-10-21Begin rewriting MH to get rid of argp stuff.Sergey Poznyakoff1
MH utilities will use only single-dash long options. * include/mailutils/opt.h (mu_option) <opt_default>: New member. * libmailutils/opt/opt.c (find_long_option): Improve detection of ambiguous options. (mu_option_set_value): Use default value (opt_default), if supplied. * mh/mh_argp.c: Delete. * mh/Makefile.am (libmh_a_SOURCES): Remove mh_argp.c * mh/mh_getopt.c: Rewrite from scratch using mailutils/opt * mh/mh_getopt.h: Likewise. * mh/mh.h: Add missing includes (mh_read_formfile, mh_alias_read): Change signatures. * mh/mh_alias.l (mh_alias_read): Name is const * mh/mh_init.c (mh_read_formfile): Name is const. * mh/ali.c: Convert to mh_getopt. * mh/anno.c: Likewise. * mh/burst.c: Likewise. * mh/comp.c: Likewise. * mh/fmtcheck.c: Likewise. * mh/folder.c: Likewise. * mh/forw.c: Likewise. * mh/inc.c: Likewise. * mh/install-mh.c: Likewise. * mh/mark.c: Likewise. * mh/mhl.c: Likewise. * mh/scan.c: Likewise. * mh/tests/burst.at: Don't use double-dash options * mh/tests/folder.at: Likewise.
2016-10-20Support for single-dash long options (as in MH) and negation for boolean ↵Sergey Poznyakoff1
options. * include/mailutils/opt.h (MU_PARSEOPT_SINGLE_DASH) (MU_PARSEOPT_NEGATION): New flags. (mu_parseopt) <po_negation, po_long_opt_start>: New fields. (mu_option_describe_options): Change signature. * libmailutils/opt/help.c (init_usage_vars): Initialize long_opt_col depending on the value of MU_PARSEOPT_SINGLE_DASH bit. (print_option): Handle single-dash long options and boolean options with negations. (option_summary): Likewise. (mu_option_describe_options): Take struct mu_parseopt * as its second parameter. * libmailutils/opt/opt.c (find_long_option): Handle boolean options with negations. Return also a pointer to the mu_option describing the originally used option (as opposed to the canonical one returned by the function). (parse): Handle single-dash long options. (parseopt_init): Initialize po_negation and po_long_opt_start. * libmailutils/tests/parseopt.c (parseopt_param): Handle MU_PARSEOPT_SINGLE_DASH and MU_PARSEOPT_NEGATION.
2016-10-19Convert remaining utilities (except mh) to mu_cli.Sergey Poznyakoff15
* Makefile.am: Remove libmu_argp and libmu_cfg * configure.ac: Likewise. * libmu_argp/: Remove. * libmu_cfg/: Remove. * include/mailutils/Makefile.am (pkginclude_HEADERS): Remove gocs.h, libargp.h, libcfg.h * frm/frm.c: Register tls auth module * frm/from.c: Likewise. * maidag/maidag.c: Likewise. * mail/mail.c: Likewise. * messages/messages.c: Likewise. * movemail/movemail.c: Likewise. * readmsg/readmsg.c: Likewise. * sieve/sieve.c: Likewise. * frm/frm.h: Remove obsolete includes * imap4d/Makefile.am: Update. * imap4d/imap4d.c: Use mu_cli for command line and configuration parsing. * imap4d/imap4d.h: Update. * include/mailutils/gocs.h: Remove. * libmailutils/cfg/gocs.c: Remove. * libmailutils/cfg/Makefile.am: Remove gocs.c * include/mailutils/cli.h (mu_cli_capa_apply): Rename to mu_cli_capa_extend_settings (mu_cli_setup) <inorder, prog_doc_hook>: New fields. * include/mailutils/daemon.h: Remove obsolete includes. * include/mailutils/gsasl.h: Likewise. * include/mailutils/mailutils.h: Update. * include/mailutils/mu_auth.h (mu_auth_mode): New enum (mu_auth_module): Redo structure. * include/mailutils/opt.h (mu_parseopt) <po_prog_doc_hook>: New field. * include/mailutils/sql.h (mu_sql_module_config): New extern. (mu_sql_interface_index): Change proto. * libmailutils/auth/mu_auth.c: Rewrite. * libmailutils/auth/system.c (mu_auth_system_module): Update structure * libmailutils/cli/capa.c (mu_cli_capa_apply): Rename to mu_cli_capa_extend_settings * libmailutils/cli/cli.c: Extend settings from auth modules as well. * libmailutils/opt/help.c (mu_program_help): Invoke po_prog_doc_hook if defined. * libmailutils/opt/opt.c (parseopt_init): Check the MU_PARSEOPT_PROG_DOC_HOOK flag. (find_long_option): Fix recognition of ambiguous options in case of exact match. * libmu_auth/gsasl.c: Add configuration. * libmu_auth/ldap.c: Likewise. * libmu_auth/pam.c: Likewise. * libmu_auth/radius.c: Likewise. * libmu_auth/sql.c: Likewise. * libmu_auth/tls.c: Likewise. * libmu_auth/virtual.c: Likewise. * mu/Makefile.am: Update. * mu/mu.c: Rewrite using mu_cli * mu/mu.h: Likewise. * mu/acl.c: Likewise. * mu/cflags.c: Likewise. * mu/dbm.c: Likewise. * mu/dispatch.c: Likewise. * mu/filter.c: Likewise. * mu/flt2047.c: Likewise. * mu/getans.c: Likewise. * mu/getarg.c: Likewise. * mu/getyn.c: Likewise. * mu/help.c: Likewise. * mu/imap.c: Likewise. * mu/info.c: Likewise. * mu/ldflags.c: Likewise. * mu/logger.c: Likewise. * mu/pop.c: Likewise. * mu/query.c: Likewise. * mu/send.c: Likewise. * mu/shell.c: Likewise. * mu/smtp.c: Likewise. * mu/util.c: Likewise. * mu/verbose.c: Likewise. * mu/wicket.c: Likewise. * pop3d/Makefile.am: Update. * pop3d/pop3d.c: Convert to mu_cli interface. * pop3d/pop3d.h: Likewise. * sql/sql.c (mu_sql_interface_index): Change argument qualifiers.
2016-10-16Convert maidag to mu_cliSergey Poznyakoff1
2016-10-16Allow for multiple argument sets in help output.Sergey Poznyakoff3
Alternative invocations follow the main one, each on a separate line, preceded by " or: ". * include/mailutils/cli.h (mu_cli_setup) <prog_alt_args>: New member. * include/mailutils/opt.h (mu_parseopt) <po_prog_args>: Change type. (mu_program_usage): Change signature. * include/mailutils/stream.h (MU_IOCTL_WORDWRAP_GET_OFFSET): Rename to MU_IOCTL_WORDWRAP_GET_COLUMN. All uses changed. * libmailutils/cli/cli.c (mu_cli): Construct po.po_prog_args from prog_args and prog_alt_args. * libmailutils/opt/help.c (move_margin): Remove. (print_program_usage): New static function. (mu_program_usage): Second argument instructs how to display options. Main work is done by print_program_usage. (mu_program_help): Call print_program_usage. * libmailutils/opt/opt.c: Update. * libmailutils/stream/wordwrap.c (set_margin): Avoid unnecessary flushes. * libmailutils/tests/parseopt.c (MU_PARSEOPT_PROG_ARGS): Alternative argument sets are separated by the pipe sign. * libmailutils/tests/Makefile.am: Add new testcase. * libmailutils/tests/testsuite.at: Likewise. * libmailutils/tests/parseopt_help04.at: Add MU_PARSEOPT_PROG_ARGS to keywords. * libmailutils/tests/parseopt_help12.at: New file. * libmailutils/tests/tcli.c (cli): Add alternative arguments. * dotlock/dotlock.c: Update. * mimeview/mimeview.c: Likewise. * sieve/sieve.c: Likewise.
2016-10-15Rewrite parseopt help routines using wordwrap streamsSergey Poznyakoff3
* include/mailutils/stream.h (MU_IOCTL_WORDWRAP_SET_NEXT_MARGIN) (MU_IOCTL_WORDWRAP_GET_OFFSET): New opcodes. * libmailutils/stream/wordwrap.c (_wordwrap_flush_line): Replace whitespace-only lines with single newline on output. (_wordwrap_flush): Fix condition. (set_margin): Bugfix. (_wordwrap_ctl): Handle new opcodes. * include/mailutils/cli.h (mu_version_func): Change signature. * include/mailutils/opt.h (mu_parseopt) <po_help_hook> <po_version_hook>: Change signature. (mu_parseopt_fmt_text): Remove. (mu_option_describe_options, mu_program_help) (mu_program_usage): Change signature. (mu_program_version): New prototype. * libmailutils/cli/cli.c (mu_version_func): Take mu_stream_t as 2nd argument. Use mu_stream_printf for output. (extra_help_hook): Likewise. * libmailutils/opt/help.c: Rewrite using wordwrap streams. * libmailutils/opt/opt.c (fn_help, fn_usage, fn_version): Update. * libmailutils/tests/parseopt.c (version_hook): Write to mu_stream_t. * libmailutils/tests/parseopt_help00.at: Fix expected output. * libmailutils/tests/parseopt_help01.at: Likewise. * libmailutils/tests/parseopt_help02.at: Likewise. * libmailutils/tests/parseopt_help03.at: Likewise. * libmailutils/tests/parseopt_help04.at: Likewise. * libmailutils/tests/parseopt_help05.at: Likewise. * libmailutils/tests/parseopt_help06.at: Likewise. * libmailutils/tests/parseopt_help07.at: Likewise. * libmailutils/tests/parseopt_help08.at: Likewise. * libmailutils/tests/parseopt_help09.at: Likewise. * libmailutils/tests/parseopt_help10.at: Likewise. * libmailutils/tests/parseopt_help11.at: Likewise.
2016-10-14Implement simple word-wrapping streamSergey Poznyakoff1
* include/mailutils/stream.h (MU_IOCTL_WORDWRAPSTREAM): New ioctl. (mu_wordwrap_stream_create): New proto. * libmailutils/stream/Makefile.am: add wordwrap.c * libmailutils/stream/wordwrap.c: New file. * libmailutils/tests/Makefile.am: Add new testcases. * libmailutils/tests/testsuite.at: Include new testcases. * libmailutils/tests/wordwrap.c: New file. * libmailutils/tests/wordwrap00.at: New file. * libmailutils/tests/wordwrap01.at: New file. * libmailutils/tests/wordwrap02.at: New file. * libmailutils/tests/wordwrap03.at: New file.
2016-10-12Fix some incompatibilities in the previous commit.Sergey Poznyakoff2
* dotlock/dotlock.c (force): Change type to unsigned. Provide default value for --force. (cli): Set exit codes and extra docstring. * include/mailutils/cli.h (mu_cli_setup): New members: prog_extra_doc, ex_usage, ex_config. * include/mailutils/opt.h (mu_parseopt_getcolumn) (mu_parseopt_fmt_text): New prototypes. * libmailutils/cli/cli.c (extra_help_hook): New hook. (mu_cli): Set up customized exit codes. Pass pointer to struct mu_cli_setup in hints.data. All uses changed. Set up help hook if setup->prog_extra_doc is defined. * libmailutils/opt/help.c (mu_parseopt_getcolumn): New function. (print_option_descr): Honor explicit newlines. (mu_parseopt_fmt_text): New function. * mimeview/mimeview.c (cli): Provide extra docs. * sieve/sieve.c: Likewise.
2016-10-12Convert to mu_cli: frm, from, messages, mimeview, movemail, readmsg, sieveSergey Poznyakoff2
* configure.ac (MU_APP_NEW_LIBRARIES): New temp variable. * include/mailutils/sieve.h (mu_cli_capa_sieve): New extern. * include/mailutils/tls.h (mu_cli_capa_tls): New extern. * libmailutils/cli/cli.c: Minor change. * libmailutils/cli/stdcapa.c: Add "auth" capability. * libmu_auth/tls.c: provide mu_cli_capa_tls * dotlock/Makefile.am: Link with MU_APP_NEW_LIBRARIES * dotlock/dotlock.c * frm/Makefile.am: Link with MU_APP_NEW_LIBRARIES * frm/frm.h: Fix includes. * frm/frm.c: Use mu_cli for optionr&config parsing. * frm/from.c: Likewise. * messages/Makefile.am: Link with MU_APP_NEW_LIBRARIES * messages/messages.c: Use mu_cli for optionr&config parsing. * mimeview/Makefile.am: Link with MU_APP_NEW_LIBRARIES * mimeview/mimeview.c: Use mu_cli for optionr&config parsing. * movemail/Makefile.am: Link with MU_APP_NEW_LIBRARIES * movemail/movemail.c: Use mu_cli for optionr&config parsing. * readmsg/Makefile.am: Link with MU_APP_NEW_LIBRARIES * readmsg/readmsg.c: Use mu_cli for optionr&config parsing. * sieve/Makefile.am: Link with MU_APP_NEW_LIBRARIES * sieve/sieve.c: Use mu_cli for optionr&config parsing.
2016-10-11Introduce new CLI/configuration code for mailutils applications.Sergey Poznyakoff7
The new API is to replace libmu_cfg and libmu_argp. A smooth transition is scheduled, during which the two APIs will coexist, * configure.ac: Build libmailutils/cli/Makefile * include/mailutils/cli.h: New file. * include/mailutils/Makefile.am: Add cli.h * libmailutils/cli/Makefile.am: New file. * libmailutils/cli/capa.c: New file. * libmailutils/cli/cli.c: New file. * libmailutils/cli/stdcapa.c: New file. * libmailutils/Makefile.am (SUBDIRS): Add cli. * include/mailutils/cfg.h (mu_cfg_parse_hints): New members: append_tree and data. (MU_PARSE_CONFIG_LINT): New flag. * include/mailutils/diag.h (mu_program_name) (mu_full_program_name): Remove const qualifier. * include/mailutils/locker.h (mu_locker_set_default_external_program): Argument is const. * libmailutils/base/locker.c: Likewise. * include/mailutils/opt.h (mu_progname, mu_absprogname): Replace with mu_program_name and mu_full_program_name. (mu_set_progname): Rename to mu_set_program_name. (mu_parseopt) <po_data>: Change type to void *. (po_help_hook, po_version_hook): Change signatures. (mu_parseopt_error): New function. * libmailutils/opt/progname.c (mu_progname, mu_absprogname): Replace with mu_program_name and mu_full_program_name. (mu_set_progname): Rename to mu_set_program_name. * libmailutils/opt/help.c: Minor changes * libmailutils/opt/opt.c (parse_error): Rename to mu_parse_error (extern). (next_opt): Fix permutations. * libmailutils/tests/parseopt.c: Reflect changes. * libmailutils/tests/parseopt17.at: Improve test case * libmailutils/tests/parseopt_help05.at: Reflect changes. * libmailutils/tests/parseopt_help07.at: Reflect changes. * include/mailutils/stdstream.h (mu_program_name): Remove qualifier. * libmailutils/cfg/driver.c (mu_cfg_tree_reduce): Remove useless condition * libmailutils/cfg/lexer.l (mu_cfg_parse_file): Additional info messages. * libmailutils/cfg/parser.y (mu_cfg_parse_config): Join in the append_tree. * libmailutils/diag/diag.c (mu_program_name, mu_full_program_name) (mu_set_program_name): Remove. Declared elsewhere. * libmu_sieve/conf.c: Add new configuration code. Mark old text for removal. * libmailutils/tests/tcli.c: New program. * libmailutils/tests/Makefile.am: Add tcli.c
2016-10-10Fix help output. Test it.Sergey Poznyakoff1
* include/mailutils/opt.h (MU_PARSEOPT_EXTRA_INFO) (MU_PARSEOPT_EXIT_ERROR): New flags. (struct mu_parseopt) <po_extra_info>: New member. <po_exit_error>: New member. * libmailutils/opt/help.c: Fix help output formatting. Implement support for ARGP_HELP_FMT envvar. * libmailutils/opt/opt.c (add_option_cache): Honor MU_PARSEOPT_IMMEDIATE. (parseopt_init): Initialize each member separately. * libmailutils/tests/parseopt.c: Rewrite envvar handling. * libmailutils/tests/Makefile.am: Add new tests. * libmailutils/tests/testsuite.at (PARSEOPT_DEFAULT): New define. * libmailutils/tests/parseopt00.at: Use PARSEOPT_DEFAULT. * libmailutils/tests/parseopt01.at: Likewise. * libmailutils/tests/parseopt02.at: Likewise. * libmailutils/tests/parseopt03.at: Likewise. * libmailutils/tests/parseopt04.at: Likewise. * libmailutils/tests/parseopt05.at: Likewise. * libmailutils/tests/parseopt06.at: Likewise. * libmailutils/tests/parseopt07.at: Likewise. * libmailutils/tests/parseopt08.at: Likewise. * libmailutils/tests/parseopt09.at: Likewise. * libmailutils/tests/parseopt10.at: Likewise. * libmailutils/tests/parseopt11.at: Likewise. * libmailutils/tests/parseopt12.at: Likewise. * libmailutils/tests/parseopt13.at: Likewise. * libmailutils/tests/parseopt14.at: Likewise. * libmailutils/tests/parseopt15.at: Likewise. * libmailutils/tests/parseopt16.at: Likewise. * libmailutils/tests/parseopt17.at: Likewise. * libmailutils/tests/parseopt18.at: Likewise. * libmailutils/tests/parseopt19.at: Likewise. * libmailutils/tests/parseopt20.at: Likewise. * libmailutils/tests/parseopt21.at: Likewise. * libmailutils/tests/parseopt22.at: Likewise. * libmailutils/tests/parseopt23.at: New test. * libmailutils/tests/parseopt24.at: New test. * libmailutils/tests/parseopt25.at: New test. * libmailutils/tests/parseopt_help00.at: New test. * libmailutils/tests/parseopt_help01.at: New test. * libmailutils/tests/parseopt_help02.at: New test. * libmailutils/tests/parseopt_help03.at: New test. * libmailutils/tests/parseopt_help04.at: New test. * libmailutils/tests/parseopt_help05.at: New test. * libmailutils/tests/parseopt_help06.at: New test. * libmailutils/tests/parseopt_help07.at: New test. * libmailutils/tests/parseopt_help08.at: New test. * libmailutils/tests/parseopt_help09.at: New test. * libmailutils/tests/parseopt_help10.at: New test. * libmailutils/tests/parseopt_help11.at: New test.
2016-10-09Fix mu_parseopt. Add testsuite for it.Sergey Poznyakoff1
* include/mailutils/opt.h (mu_parseopt) <po_permuted>: New member. * libmailutils/opt/help.c (print_option): Fix display of optional arguments. * libmailutils/opt/opt.c (next_opt,parse): Fix start-of-arguments index. Move permutation into a separate function. * libmailutils/opt/progname.c (mu_set_progname): Remove eventual lt- prefix. * libmailutils/tests/Makefile.am: Add new tests. * libmailutils/tests/parseopt.c: Use environment to control mu_parseopt flags. * libmailutils/tests/testsuite.at: Add new tests. * libmailutils/tests/strtoc.at: Update. * libmailutils/tests/parseopt00.at: New file. * libmailutils/tests/parseopt01.at: New file. * libmailutils/tests/parseopt02.at: New file. * libmailutils/tests/parseopt03.at: New file. * libmailutils/tests/parseopt04.at: New file. * libmailutils/tests/parseopt05.at: New file. * libmailutils/tests/parseopt06.at: New file. * libmailutils/tests/parseopt07.at: New file. * libmailutils/tests/parseopt08.at: New file. * libmailutils/tests/parseopt09.at: New file. * libm