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git/vcs-svn/repo_tree.h

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Infrastructure to write revisions in fast-export format repo_tree maintains the exporter's state and provides a facility to to call fast_export, which writes objects to stdout suitable for consumption by fast-import. The exported functions roughly correspond to Subversion FS operations. . repo_add, repo_modify, repo_copy, repo_replace, and repo_delete update the current commit, based roughly on the corresponding Subversion FS operation. . repo_commit calls out to fast_export to write the current commit to the fast-import stream in stdout. . repo_diff is used by the fast_export module to write the changes for a commit. . repo_reset erases the exporter's state, so valgrind can be happy. [rr: squelched compiler warnings] [jn: removed support for maintaining state on-disk, though we may want to add it back later] Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years ago
#ifndef REPO_TREE_H_
#define REPO_TREE_H_
vcs-svn: handle log message with embedded NUL Pass the log message by strbuf instead of as a C-style string and use fwrite instead of printf to write it to fast-import so embedded '\0' bytes can be preserved. Currently "git log" doesn't show the embedded NULs but "git cat-file commit" can. While at it, stop including system headers from repo_tree.h. git source files need to include git-compat-util.h (or cache.h or builtin.h) sooner to ensure the appropriate feature test macros are defined. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
14 years ago
struct strbuf;
Infrastructure to write revisions in fast-export format repo_tree maintains the exporter's state and provides a facility to to call fast_export, which writes objects to stdout suitable for consumption by fast-import. The exported functions roughly correspond to Subversion FS operations. . repo_add, repo_modify, repo_copy, repo_replace, and repo_delete update the current commit, based roughly on the corresponding Subversion FS operation. . repo_commit calls out to fast_export to write the current commit to the fast-import stream in stdout. . repo_diff is used by the fast_export module to write the changes for a commit. . repo_reset erases the exporter's state, so valgrind can be happy. [rr: squelched compiler warnings] [jn: removed support for maintaining state on-disk, though we may want to add it back later] Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years ago
#define REPO_MODE_DIR 0040000
#define REPO_MODE_BLB 0100644
#define REPO_MODE_EXE 0100755
#define REPO_MODE_LNK 0120000
uint32_t next_blob_mark(void);
vcs-svn: pass paths through to fast-import Now that there is no internal representation of the repo, it is not necessary to tokenise paths. Use strbuf instead and bypass string_pool. This means svn-fe can handle arbitrarily long paths (as long as a strbuf can fit them), with arbitrarily many path components. While at it, since we now treat paths in their entirety, only quote when necessary. Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
14 years ago
void repo_copy(uint32_t revision, const char *src, const char *dst);
void repo_add(const char *path, uint32_t mode, uint32_t blob_mark);
Merge branch 'db/svn-fe-code-purge' into svn-fe * db/svn-fe-code-purge: vcs-svn: drop obj_pool vcs-svn: drop treap vcs-svn: drop string_pool vcs-svn: pass paths through to fast-import Conflicts: vcs-svn/fast_export.c vcs-svn/fast_export.h vcs-svn/repo_tree.c vcs-svn/repo_tree.h vcs-svn/string_pool.c vcs-svn/svndump.c vcs-svn/trp.txt
14 years ago
const char *repo_read_path(const char *path, uint32_t *mode_out);
vcs-svn: pass paths through to fast-import Now that there is no internal representation of the repo, it is not necessary to tokenise paths. Use strbuf instead and bypass string_pool. This means svn-fe can handle arbitrarily long paths (as long as a strbuf can fit them), with arbitrarily many path components. While at it, since we now treat paths in their entirety, only quote when necessary. Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
14 years ago
void repo_delete(const char *path);
vcs-svn: use strbuf for author, UUID, and URL Use strbufs and strings instead of interned strings for values of rev, dump, and node fields that happen to be strings. After this change, the only remaining string_pool use is for paths in the repo_tree API and internals. Functional change: treat an empty author, UUID, or URL as none at all. So for example, in repos where the first revision has an empty svn:author property, the first rev will be treated as by "nobody" rather than by a person with empty name and email address created by prepending an @ sign to the repository UUID. Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
14 years ago
void repo_commit(uint32_t revision, const char *author,
vcs-svn: handle log message with embedded NUL Pass the log message by strbuf instead of as a C-style string and use fwrite instead of printf to write it to fast-import so embedded '\0' bytes can be preserved. Currently "git log" doesn't show the embedded NULs but "git cat-file commit" can. While at it, stop including system headers from repo_tree.h. git source files need to include git-compat-util.h (or cache.h or builtin.h) sooner to ensure the appropriate feature test macros are defined. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
14 years ago
const struct strbuf *log, const char *uuid, const char *url,
vcs-svn: use strbuf for author, UUID, and URL Use strbufs and strings instead of interned strings for values of rev, dump, and node fields that happen to be strings. After this change, the only remaining string_pool use is for paths in the repo_tree API and internals. Functional change: treat an empty author, UUID, or URL as none at all. So for example, in repos where the first revision has an empty svn:author property, the first rev will be treated as by "nobody" rather than by a person with empty name and email address created by prepending an @ sign to the repository UUID. Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
14 years ago
long unsigned timestamp);
Infrastructure to write revisions in fast-export format repo_tree maintains the exporter's state and provides a facility to to call fast_export, which writes objects to stdout suitable for consumption by fast-import. The exported functions roughly correspond to Subversion FS operations. . repo_add, repo_modify, repo_copy, repo_replace, and repo_delete update the current commit, based roughly on the corresponding Subversion FS operation. . repo_commit calls out to fast_export to write the current commit to the fast-import stream in stdout. . repo_diff is used by the fast_export module to write the changes for a commit. . repo_reset erases the exporter's state, so valgrind can be happy. [rr: squelched compiler warnings] [jn: removed support for maintaining state on-disk, though we may want to add it back later] Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years ago
void repo_diff(uint32_t r1, uint32_t r2);
void repo_init(void);
void repo_reset(void);
#endif