1 // TortoiseGit - a Windows shell extension for easy version control
3 // Copyright (C) 2008-2013 - TortoiseGit
5 // This program is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU General Public License
7 // as published by the Free Software Foundation; either version 2
8 // of the License, or (at your option) any later version.
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License
16 // along with this program; if not, write to the Free Software Foundation,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 // gitdll.cpp : Defines the exported functions for the DLL application.
23 #include "git-compat-util.h"
36 #include "run-command.h"
41 // This is an example of an exported variable
42 GITDLL_API
int ngitdll
=0;
44 // This is an example of an exported function.
45 GITDLL_API
int fngitdll(void)
50 // This is the constructor of a class that has been exported.
51 // see gitdll.h for the class definition
58 extern char g_last_error
[];
59 const char * g_prefix
;
61 char * get_git_last_error()
66 extern void die_dll(const char *err
, va_list params
);
70 set_die_routine(die_dll
);
73 int git_get_sha1(const char *name
, GIT_HASH sha1
)
75 return get_sha1(name
,sha1
);
78 static int convert_slash(char * path
)
91 char path
[MAX_PATH
+1];
96 _setmode(_fileno(stdin
), _O_BINARY
);
97 _setmode(_fileno(stdout
), _O_BINARY
);
98 _setmode(_fileno(stderr
), _O_BINARY
);
100 // set HOME if not set already
101 getenv_s(&homesize
, NULL
, 0, "HOME");
104 _wputenv_s(L
"HOME", wget_windows_home_directory());
106 GetModuleFileName(NULL
, path
, MAX_PATH
);
109 git_extract_argv0_path(path
);
110 g_prefix
= setup_git_directory();
111 ret
= git_config(git_default_config
, NULL
);
115 _putenv_s("HOME","");/* clear home evironment to avoid affact third part software*/
121 static int git_parse_commit_author(struct GIT_COMMIT_AUTHOR
*author
, char *pbuff
)
126 end
=strchr(pbuff
,'<');
131 author
->NameSize
= end
- pbuff
- 1;
134 end
= strchr(pbuff
, '>');
138 author
->Email
= pbuff
;
139 author
->EmailSize
= end
- pbuff
;
143 author
->Date
= atol(pbuff
);
144 end
= strchr(pbuff
, ' ');
149 author
->TimeZone
= atol(pbuff
);
154 int git_parse_commit(GIT_COMMIT
*commit
)
161 p
= (struct commit
*)commit
->m_pGitCommit
;
163 memcpy(commit
->m_hash
,p
->object
.sha1
,GIT_HASH_SIZE
);
165 commit
->m_Encode
= NULL
;
166 commit
->m_EncodeSize
= 0;
168 if(p
->buffer
== NULL
)
174 if (strncmp(pbuf
, "author", 6) == 0)
176 ret
= git_parse_commit_author(&commit
->m_Author
,pbuf
+ 7);
180 else if (strncmp(pbuf
, "committer", 9) == 0)
182 ret
= git_parse_commit_author(&commit
->m_Committer
,pbuf
+ 10);
186 pbuf
= strchr(pbuf
,'\n');
190 else if (strncmp(pbuf
, "encoding", 8) == 0)
193 commit
->m_Encode
=pbuf
;
194 end
= strchr(pbuf
,'\n');
195 commit
->m_EncodeSize
=end
-pbuf
;
198 // the headers end after the first empty line
199 else if (*pbuf
== '\n')
203 commit
->m_Subject
=pbuf
;
204 end
= strchr(pbuf
,'\n');
206 commit
->m_SubjectSize
= strlen(pbuf
);
209 commit
->m_SubjectSize
= end
- pbuf
;
211 commit
->m_Body
= pbuf
;
212 commit
->m_BodySize
= strlen(pbuf
);
217 pbuf
= strchr(pbuf
,'\n');
224 int git_get_commit_from_hash(GIT_COMMIT
*commit
, GIT_HASH hash
)
230 memset(commit
,0,sizeof(GIT_COMMIT
));
232 commit
->m_pGitCommit
= p
= lookup_commit(hash
);
240 ret
= parse_commit(p
);
244 return git_parse_commit(commit
);
247 int git_get_commit_first_parent(GIT_COMMIT
*commit
,GIT_COMMIT_LIST
*list
)
249 struct commit
*p
= commit
->m_pGitCommit
;
254 *list
= (GIT_COMMIT_LIST
*)p
->parents
;
257 int git_get_commit_next_parent(GIT_COMMIT_LIST
*list
, GIT_HASH hash
)
259 struct commit_list
*l
= *(struct commit_list
**)list
;
260 if(list
== NULL
|| l
==NULL
)
264 memcpy(hash
, l
->item
->object
.sha1
, GIT_HASH_SIZE
);
266 *list
= (GIT_COMMIT_LIST
*)l
->next
;
272 int git_free_commit(GIT_COMMIT
*commit
)
274 struct commit
*p
= commit
->m_pGitCommit
;
277 free_commit_list(p
->parents
);
287 memset(commit
,0,sizeof(GIT_COMMIT
));
291 char **strtoargv(char *arg
, int *size
)
313 argv
=malloc(strlen(arg
)+1 + (count
+2)*sizeof(void*));
314 p
=(char*)(argv
+count
+2);
333 if((*arg
== space
) || (*arg
== 0))
349 int git_open_log(GIT_LOG
* handle
, char * arg
)
351 struct rev_info
*p_Rev
;
355 struct setup_revision_opt opt
;
358 unsigned int obj_size
= get_max_object_index();
359 for(i
=0; i
<obj_size
; i
++)
361 struct object
*ob
= get_indexed_object(i
);
367 argv
= strtoargv(arg
,&argc
);
369 p_Rev
= malloc(sizeof(struct rev_info
));
370 memset(p_Rev
,0,sizeof(struct rev_info
));
375 invalidate_ref_cache(NULL
);
377 init_revisions(p_Rev
, g_prefix
);
380 memset(&opt
, 0, sizeof(opt
));
383 cmd_log_init(argc
, argv
, g_prefix
,p_Rev
,&opt
);
385 p_Rev
->pPrivate
= argv
;
390 int git_get_log_firstcommit(GIT_LOG handle
)
392 return prepare_revision_walk(handle
);
395 int git_get_log_estimate_commit_count(GIT_LOG handle
)
397 struct rev_info
*p_Rev
;
398 p_Rev
=(struct rev_info
*)handle
;
400 return estimate_commit_count(p_Rev
, p_Rev
->commits
);
403 int git_get_log_nextcommit(GIT_LOG handle
, GIT_COMMIT
*commit
, int follow
)
410 memset(commit
, 0, sizeof(GIT_COMMIT
));
412 commit
->m_pGitCommit
= get_revision(handle
);
413 if( commit
->m_pGitCommit
== NULL
)
416 if (follow
&& !log_tree_commit(handle
, commit
->m_pGitCommit
))
418 commit
->m_ignore
= 1;
421 commit
->m_ignore
= 0;
423 ret
=git_parse_commit(commit
);
430 struct notes_tree
**display_notes_trees
;
431 int git_close_log(GIT_LOG handle
)
435 struct rev_info
*p_Rev
;
436 p_Rev
=(struct rev_info
*)handle
;
438 free(p_Rev
->pPrivate
);
443 if (display_notes_trees
)
444 free_notes(*display_notes_trees
);
445 display_notes_trees
= 0;
449 int git_open_diff(GIT_DIFF
*diff
, char * arg
)
451 struct rev_info
*p_Rev
;
456 argv
= strtoargv(arg
,&argc
);
458 p_Rev
= malloc(sizeof(struct rev_info
));
459 memset(p_Rev
,0,sizeof(struct rev_info
));
461 p_Rev
->pPrivate
= argv
;
462 *diff
= (GIT_DIFF
)p_Rev
;
464 init_revisions(p_Rev
, g_prefix
);
465 git_config(git_diff_basic_config
, NULL
); /* no "diff" UI options */
468 argc
= setup_revisions(argc
, argv
, p_Rev
, NULL
);
472 int git_close_diff(GIT_DIFF handle
)
474 git_diff_flush(handle
);
477 struct rev_info
*p_Rev
;
478 p_Rev
=(struct rev_info
*)handle
;
480 free(p_Rev
->pPrivate
);
485 int git_diff_flush(GIT_DIFF diff
)
487 struct diff_queue_struct
*q
= &diff_queued_diff
;
488 struct rev_info
*p_Rev
;
490 p_Rev
= (struct rev_info
*)diff
;
495 for (i
= 0; i
< q
->nr
; i
++)
496 diff_free_filepair(q
->queue
[i
]);
502 q
->nr
= q
->alloc
= 0;
505 if (p_Rev
->diffopt
.close_file
)
506 fclose(p_Rev
->diffopt
.file
);
508 free_diffstat_info(&p_Rev
->diffstat
);
512 int git_root_diff(GIT_DIFF diff
, GIT_HASH hash
,GIT_FILE
*file
, int *count
, int isstat
)
515 struct rev_info
*p_Rev
;
517 struct diff_queue_struct
*q
= &diff_queued_diff
;
519 p_Rev
= (struct rev_info
*)diff
;
521 ret
=diff_root_tree_sha1(hash
, "", &p_Rev
->diffopt
);
528 diffcore_std(&p_Rev
->diffopt
);
530 memset(&p_Rev
->diffstat
, 0, sizeof(struct diffstat_t
));
531 for (i
= 0; i
< q
->nr
; i
++) {
532 struct diff_filepair
*p
= q
->queue
[i
];
533 //if (check_pair_status(p))
534 diff_flush_stat(p
, &p_Rev
->diffopt
, &p_Rev
->diffstat
);
545 int git_diff(GIT_DIFF diff
, GIT_HASH hash1
, GIT_HASH hash2
, GIT_FILE
* file
, int *count
,int isstat
)
547 struct rev_info
*p_Rev
;
550 struct diff_queue_struct
*q
= &diff_queued_diff
;
552 p_Rev
= (struct rev_info
*)diff
;
554 ret
= diff_tree_sha1(hash1
,hash2
,"",&p_Rev
->diffopt
);
563 diffcore_std(&p_Rev
->diffopt
);
564 memset(&p_Rev
->diffstat
, 0, sizeof(struct diffstat_t
));
565 for (i
= 0; i
< q
->nr
; i
++) {
566 struct diff_filepair
*p
= q
->queue
[i
];
567 //if (check_pair_status(p))
568 diff_flush_stat(p
, &p_Rev
->diffopt
, &p_Rev
->diffstat
);
579 int git_get_diff_file(GIT_DIFF diff
,GIT_FILE file
,int i
, char **newname
, char ** oldname
, int *status
, int *IsBin
, int *inc
, int *dec
)
581 struct diff_queue_struct
*q
= &diff_queued_diff
;
582 struct rev_info
*p_Rev
;
583 p_Rev
= (struct rev_info
*)diff
;
585 q
= (struct diff_queue_struct
*)file
;
592 *newname
= q
->queue
[i
]->two
->path
;
595 *oldname
= q
->queue
[i
]->one
->path
;
598 *status
= q
->queue
[i
]->status
;
600 if(p_Rev
->diffstat
.files
)
603 for(j
=0;j
<p_Rev
->diffstat
.nr
;j
++)
605 if(strcmp(*newname
,p_Rev
->diffstat
.files
[j
]->name
)==0)
608 if( j
== p_Rev
->diffstat
.nr
)
616 *IsBin
= p_Rev
->diffstat
.files
[j
]->is_binary
;
618 *inc
= p_Rev
->diffstat
.files
[j
]->added
;
620 *dec
= p_Rev
->diffstat
.files
[j
]->deleted
;
631 int git_read_tree(GIT_HASH hash
,read_tree_fn_t fn
, void *context
)
635 reprepare_packed_git();
636 root
= parse_tree_indirect(hash
);
643 ret
= read_tree_recursive(root
,NULL
,NULL
,0,NULL
,fn
,context
);
648 int git_add_exclude(const char *string
, const char *base
,
649 int baselen
, struct exclude_list
*which
)
651 add_exclude(string
, base
, baselen
, which
);
655 int git_create_exclude_list(EXCLUDE_LIST
*which
)
657 *which
= malloc(sizeof(struct exclude_list
));
658 memset(*which
,0,sizeof(struct exclude_list
));
662 int git_free_exclude_list(EXCLUDE_LIST which
)
665 struct exclude_list
*p
= (struct exclude_list
*) which
;
667 for(i
=0; i
<p
->nr
;i
++)
669 free(p
->excludes
[i
]);
676 int git_check_excluded_1(const char *pathname
,
677 int pathlen
, const char *basename
, int *dtype
,
680 return excluded_from_list(pathname
, pathlen
, basename
,dtype
,el
);
683 int git_get_notes(GIT_HASH hash
, char **p_note
)
688 format_display_notes(hash
, &sb
, "utf-8", 0);
689 *p_note
= strbuf_detach(&sb
,&size
);
696 int (*fn
)(int, const char **, const char *);
700 #define RUN_SETUP (1<<0)
701 #define USE_PAGER (1<<1)
703 * require working tree to be present -- anything uses this needs
704 * RUN_SETUP for reading from the configuration file.
706 #define NEED_WORK_TREE (1<<2)
708 const char git_usage_string
[] =
709 "git [--version] [--exec-path[=GIT_EXEC_PATH]] [--html-path]\n"
710 " [-p|--paginate|--no-pager] [--no-replace-objects]\n"
711 " [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE]\n"
712 " [-c name=value] [--help]\n"
715 const char git_more_info_string
[] =
716 "See 'git help COMMAND' for more information on a specific command.";
718 /* returns 0 for "no pager", 1 for "use pager", and -1 for "not specified" */
719 int check_pager_config(const char *cmd
)
721 UNREFERENCED_PARAMETER(cmd
);
726 int git_run_cmd(char *cmd
, char *arg
)
733 static struct cmd_struct commands
[] = {
734 { "add", cmd_add
, RUN_SETUP
| NEED_WORK_TREE
},
735 { "stage", cmd_add
, RUN_SETUP
| NEED_WORK_TREE
},
736 { "annotate", cmd_annotate
, RUN_SETUP
},
737 { "apply", cmd_apply
},
738 { "archive", cmd_archive
},
739 { "bisect--helper", cmd_bisect__helper
, RUN_SETUP
| NEED_WORK_TREE
},
740 { "blame", cmd_blame
, RUN_SETUP
},
741 { "branch", cmd_branch
, RUN_SETUP
},
742 { "bundle", cmd_bundle
},
743 { "cat-file", cmd_cat_file
, RUN_SETUP
},
744 { "checkout", cmd_checkout
, RUN_SETUP
| NEED_WORK_TREE
},
745 { "checkout-index", cmd_checkout_index
,
746 RUN_SETUP
| NEED_WORK_TREE
},
747 { "check-ref-format", cmd_check_ref_format
},
748 { "check-attr", cmd_check_attr
, RUN_SETUP
},
749 { "cherry", cmd_cherry
, RUN_SETUP
},
750 { "cherry-pick", cmd_cherry_pick
, RUN_SETUP
| NEED_WORK_TREE
},
751 { "clone", cmd_clone
},
752 { "clean", cmd_clean
, RUN_SETUP
| NEED_WORK_TREE
},
753 { "commit", cmd_commit
, RUN_SETUP
| NEED_WORK_TREE
},
754 { "commit-tree", cmd_commit_tree
, RUN_SETUP
},
755 { "config", cmd_config
},
756 { "count-objects", cmd_count_objects
, RUN_SETUP
},
757 { "describe", cmd_describe
, RUN_SETUP
},
758 { "diff", cmd_diff
},
759 { "diff-files", cmd_diff_files
, RUN_SETUP
| NEED_WORK_TREE
},
760 { "diff-index", cmd_diff_index
, RUN_SETUP
},
761 { "diff-tree", cmd_diff_tree
, RUN_SETUP
},
762 { "fast-export", cmd_fast_export
, RUN_SETUP
},
763 { "fetch", cmd_fetch
, RUN_SETUP
},
764 { "fetch-pack", cmd_fetch_pack
, RUN_SETUP
},
765 { "fmt-merge-msg", cmd_fmt_merge_msg
, RUN_SETUP
},
766 { "for-each-ref", cmd_for_each_ref
, RUN_SETUP
},
767 { "format-patch", cmd_format_patch
, RUN_SETUP
},
768 { "fsck", cmd_fsck
, RUN_SETUP
},
769 { "fsck-objects", cmd_fsck
, RUN_SETUP
},
770 { "gc", cmd_gc
, RUN_SETUP
},
771 { "get-tar-commit-id", cmd_get_tar_commit_id
},
772 { "grep", cmd_grep
},
773 { "hash-object", cmd_hash_object
},
774 { "help", cmd_help
},
775 { "index-pack", cmd_index_pack
},
776 { "init", cmd_init_db
},
777 { "init-db", cmd_init_db
},
778 { "log", cmd_log
, RUN_SETUP
},
779 { "ls-files", cmd_ls_files
, RUN_SETUP
},
780 { "ls-tree", cmd_ls_tree
, RUN_SETUP
},
781 { "ls-remote", cmd_ls_remote
},
782 { "mailinfo", cmd_mailinfo
},
783 { "mailsplit", cmd_mailsplit
},
784 { "merge", cmd_merge
, RUN_SETUP
| NEED_WORK_TREE
},
785 { "merge-base", cmd_merge_base
, RUN_SETUP
},
786 { "merge-file", cmd_merge_file
},
787 { "merge-index", cmd_merge_index
, RUN_SETUP
},
788 { "merge-ours", cmd_merge_ours
, RUN_SETUP
},
789 { "merge-recursive", cmd_merge_recursive
, RUN_SETUP
| NEED_WORK_TREE
},
790 { "merge-recursive-ours", cmd_merge_recursive
, RUN_SETUP
| NEED_WORK_TREE
},
791 { "merge-recursive-theirs", cmd_merge_recursive
, RUN_SETUP
| NEED_WORK_TREE
},
792 { "merge-subtree", cmd_merge_recursive
, RUN_SETUP
| NEED_WORK_TREE
},
793 { "merge-tree", cmd_merge_tree
, RUN_SETUP
},
794 { "mktag", cmd_mktag
, RUN_SETUP
},
795 { "mktree", cmd_mktree
, RUN_SETUP
},
796 { "mv", cmd_mv
, RUN_SETUP
| NEED_WORK_TREE
},
797 { "name-rev", cmd_name_rev
, RUN_SETUP
},
798 { "notes", cmd_notes
, RUN_SETUP
},
799 { "pack-objects", cmd_pack_objects
, RUN_SETUP
},
800 { "pack-redundant", cmd_pack_redundant
, RUN_SETUP
},
801 { "patch-id", cmd_patch_id
},
802 { "peek-remote", cmd_ls_remote
},
803 { "pickaxe", cmd_blame
, RUN_SETUP
},
804 { "prune", cmd_prune
, RUN_SETUP
},
805 { "prune-packed", cmd_prune_packed
, RUN_SETUP
},
806 { "push", cmd_push
, RUN_SETUP
},
807 { "read-tree", cmd_read_tree
, RUN_SETUP
},
808 { "receive-pack", cmd_receive_pack
},
809 { "reflog", cmd_reflog
, RUN_SETUP
},
810 { "remote", cmd_remote
, RUN_SETUP
},
811 { "replace", cmd_replace
, RUN_SETUP
},
812 { "repo-config", cmd_config
},
813 { "rerere", cmd_rerere
, RUN_SETUP
},
814 { "reset", cmd_reset
, RUN_SETUP
},
815 { "rev-list", cmd_rev_list
, RUN_SETUP
},
816 { "rev-parse", cmd_rev_parse
},
817 { "revert", cmd_revert
, RUN_SETUP
| NEED_WORK_TREE
},
818 { "rm", cmd_rm
, RUN_SETUP
},
819 { "send-pack", cmd_send_pack
, RUN_SETUP
},
820 { "shortlog", cmd_shortlog
, USE_PAGER
},
821 { "show-branch", cmd_show_branch
, RUN_SETUP
},
822 { "show", cmd_show
, RUN_SETUP
},
823 { "status", cmd_status
, RUN_SETUP
| NEED_WORK_TREE
},
824 { "stripspace", cmd_stripspace
},
825 { "symbolic-ref", cmd_symbolic_ref
, RUN_SETUP
},
826 { "tag", cmd_tag
, RUN_SETUP
},
827 { "tar-tree", cmd_tar_tree
},
828 { "unpack-file", cmd_unpack_file
, RUN_SETUP
},
829 { "unpack-objects", cmd_unpack_objects
, RUN_SETUP
},
830 { "update-index", cmd_update_index
, RUN_SETUP
},
831 { "update-ref", cmd_update_ref
, RUN_SETUP
},
832 { "update-server-info", cmd_update_server_info
, RUN_SETUP
},
833 { "upload-archive", cmd_upload_archive
},
835 { "verify-tag", cmd_verify_tag
, RUN_SETUP
},
836 { "version", cmd_version
},
837 { "whatchanged", cmd_whatchanged
, RUN_SETUP
},
838 { "write-tree", cmd_write_tree
, RUN_SETUP
},
839 { "verify-pack", cmd_verify_pack
},
840 { "show-ref", cmd_show_ref
, RUN_SETUP
},
841 { "pack-refs", cmd_pack_refs
, RUN_SETUP
},
846 for(i
=0;i
< sizeof(commands
) / sizeof(struct cmd_struct
);i
++)
848 if(strcmp(cmd
,commands
[i
].cmd
)==0)
852 argv
= strtoargv(arg
,&argc
);
854 ret
= commands
[i
].fn(argc
, argv
, NULL
);
870 int git_for_each_ref_in(const char * refname
, each_ref_fn fn
, void * data
)
873 invalidate_ref_cache(NULL
);
874 ret
= for_each_ref_in(refname
, fn
, data
);
879 const char *git_resolve_ref(const char *ref
, unsigned char *sha1
, int reading
, int *flag
)
881 invalidate_ref_cache(NULL
);
882 return resolve_ref_unsafe(ref
,sha1
,reading
, flag
);
884 int git_for_each_reflog_ent(const char *ref
, each_reflog_ent_fn fn
, void *cb_data
)
886 return for_each_reflog_ent(ref
,fn
,cb_data
);
889 int git_deref_tag(const unsigned char *tagsha1
, GIT_HASH refhash
)
891 struct object
*obj
= NULL
;
892 obj
= parse_object(tagsha1
);
896 if (obj
->type
== OBJ_TAG
)
898 obj
= deref_tag(obj
, "", 0);
902 memcpy(refhash
, obj
->sha1
, sizeof(GIT_HASH
));
909 static int update_some(const unsigned char *sha1
, const char *base
, int baselen
,
910 const char *pathname
, unsigned mode
, int stage
, void *context
)
912 struct cache_entry
*ce
;
913 UNREFERENCED_PARAMETER(stage
);
915 ce
= (struct cache_entry
*)context
;
918 return READ_TREE_RECURSIVE
;
920 hashcpy(ce
->sha1
, sha1
);
921 memcpy(ce
->name
, base
, baselen
);
922 memcpy(ce
->name
+ baselen
, pathname
, strlen(pathname
));
923 ce
->ce_flags
= create_ce_flags(strlen(pathname
)+baselen
, 0);
924 ce
->ce_mode
= create_ce_mode(mode
);
929 int git_checkout_file(const char *ref
, const char *path
, const char *outputpath
)
931 struct cache_entry
*ce
;
935 struct checkout state
;
936 struct pathspec pathspec
;
937 const char *match
[2];
938 ret
= get_sha1(ref
, sha1
);
942 reprepare_packed_git();
943 root
= parse_tree_indirect(sha1
);
951 ce
= xcalloc(1, cache_entry_size(strlen(path
)));
956 init_pathspec(&pathspec
, match
);
957 pathspec
.items
[0].use_wildcard
= 0;
958 ret
= read_tree_recursive(root
, "", 0, 0, &pathspec
, update_some
, ce
);
959 free_pathspec(&pathspec
);
967 memset(&state
, 0, sizeof(state
));
969 state
.refresh_cache
= 0;
971 ret
= write_entry(ce
, outputpath
, &state
, 0);
984 static int get_config(const char *key_
, const char *value_
, void *cb
)
986 struct config_buf
*buf
;
987 buf
=(struct config_buf
*)cb
;
988 if(strcmp(key_
, buf
->key
))
992 strncpy(buf
->buf
,value_
,buf
->size
);
1006 // wchar_t wrapper for git_etc_gitconfig()
1007 const wchar_t *wget_msysgit_etc(void)
1009 static const wchar_t *etc_gitconfig
= NULL
;
1010 wchar_t wpointer
[MAX_PATH
];
1013 return etc_gitconfig
;
1015 if (xutftowcs_path(wpointer
, git_etc_gitconfig()) < 0)
1018 etc_gitconfig
= _wcsdup(wpointer
);
1020 return etc_gitconfig
;
1023 int git_get_config(const char *key
, char *buffer
, int size
, char *git_path
)
1025 char *local
, *global
, *globalxdg
;
1026 const char *home
, *system
;
1027 struct config_buf buf
;
1028 UNREFERENCED_PARAMETER(git_path
);
1034 home
= get_windows_home_directory();
1037 global
= xstrdup(mkpath("%s/.gitconfig", home
));
1038 globalxdg
= xstrdup(mkpath("%s/.config/git/config", home
));
1046 system
= git_etc_gitconfig();
1048 local
= git_pathdup("config");
1051 git_config_from_file(get_config
, local
, &buf
);
1052 if (!buf
.seen
&& global
)
1053 git_config_from_file(get_config
, global
, &buf
);
1054 if (!buf
.seen
&& globalxdg
)
1055 git_config_from_file(get_config
, globalxdg
, &buf
);
1056 if (!buf
.seen
&& system
)
1057 git_config_from_file(get_config
, system
, &buf
);
1069 // taken from msysgit: compat/mingw.c
1070 const char *get_windows_home_directory(void)
1072 static const char *home_directory
= NULL
;
1073 struct strbuf buf
= STRBUF_INIT
;
1076 return home_directory
;
1078 home_directory
= getenv("HOME");
1079 if (home_directory
&& *home_directory
)
1080 return home_directory
;
1082 strbuf_addf(&buf
, "%s/%s", getenv("HOMEDRIVE"), getenv("HOMEPATH"));
1083 home_directory
= strbuf_detach(&buf
, NULL
);
1085 return home_directory
;
1088 // wchar_t wrapper for get_windows_home_directory()
1089 const wchar_t *wget_windows_home_directory(void)
1091 static const wchar_t *home_directory
= NULL
;
1092 wchar_t wpointer
[MAX_PATH
];
1095 return home_directory
;
1097 if (xutftowcs_path(wpointer
, get_windows_home_directory()) < 0)
1100 home_directory
= _wcsdup(wpointer
);
1102 return home_directory
;
1105 int get_set_config(const char *key
, char *value
, CONFIG_TYPE type
,char *git_path
)
1107 char * config_exclusive_filename
= NULL
;
1108 UNREFERENCED_PARAMETER(git_path
);
1112 config_exclusive_filename
= git_pathdup("config");
1115 case CONFIG_XDGGLOBAL
:
1117 const char *home
= get_windows_home_directory();
1120 if (type
== CONFIG_GLOBAL
)
1121 config_exclusive_filename
= xstrdup(mkpath("%s/.gitconfig", home
));
1123 config_exclusive_filename
= xstrdup(mkpath("%s/.config/git/config", home
));
1129 if(!config_exclusive_filename
)
1132 return git_config_set_multivar_in_file(config_exclusive_filename
, key
, value
, NULL
, 0);
1135 struct mailmap_info
{
1140 struct mailmap_entry
{
1141 /* name and email for the simple mail-only case */
1145 /* name and email for the complex mail and name matching case */
1146 struct string_list namemap
;
1149 int git_read_mailmap(GIT_MAILMAP
*mailmap
)
1151 struct string_list
*map
;
1158 if ((map
= (struct string_list
*)calloc(1, sizeof(struct string_list
))) == NULL
)
1161 if ((result
= read_mailmap(map
, NULL
)) != 0)
1168 const char * git_get_mailmap_author(GIT_MAILMAP mailmap
, const char *email2
, void *payload
, const char *(*author2_cb
)(void *))
1170 struct string_list
*map
;
1176 map
= (struct string_list
*)mailmap
;
1178 while (imax
>= imin
)
1180 int i
= imin
+ ((imax
- imin
) / 2);
1181 struct string_list_item
*si
= (struct string_list_item
*)&map
->items
[i
];
1182 struct mailmap_entry
*me
= (struct mailmap_entry
*)si
->util
;
1183 int comp
= strcmp(si
->string
, email2
);
1189 const char *author2
= author2_cb(payload
);
1191 for (j
= 0; j
< me
->namemap
.nr
; ++j
)
1193 struct string_list_item
*sj
= (struct string_list_item
*)&me
->namemap
.items
[j
];
1194 struct mailmap_info
*mi
= (struct mailmap_info
*)sj
->util
;
1196 if (!strcmp(sj
->string
, author2
))
1212 void git_clear_mailmap(GIT_MAILMAP mailmap
)
1217 clear_mailmap((struct string_list
*)mailmap
);