- 06 12月, 2013 2 次提交
-
-
由 Christian Couder 提交于
As starts_with() and ends_with() have been used to replace prefixcmp() and suffixcmp() respectively, we can now remove them. Signed-off-by: NChristian Couder <chriscool@tuxfamily.org> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
由 Christian Couder 提交于
prefixcmp() and suffixcmp() share the common "cmp" suffix that typically are used to name functions that can be used for ordering, but they can't, because they are not antisymmetric: prefixcmp("foo", "foobar") < 0 prefixcmp("foobar", "foo") == 0 We in fact do not use these functions for ordering. Replace them with functions that just check for equality. Add starts_with() and end_with() that will be used to replace prefixcmp() and suffixcmp(), respectively, as the first step. These are named after corresponding functions/methods in programming languages, like Java, Python and Ruby. In vcs-svn/fast_export.c, there was already an ends_with() function that did the same thing. Let's use the new one instead while at it. Signed-off-by: NChristian Couder <chriscool@tuxfamily.org> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 11 4月, 2013 1 次提交
-
-
由 Antoine Pelisse 提交于
Humanization of downloaded size is done in the same function as text formatting in 'process.c'. The code cannot be reused easily elsewhere. Separate text formatting from size simplification and make the function public in strbuf so that it can easily be used by other callers. We now can use strbuf_humanise_bytes() for both downloaded size and download speed calculation. One of the drawbacks is that speed will now look like this when download is stalled: "0 bytes/s" instead of "0 KiB/s". Signed-off-by: NAntoine Pelisse <apelisse@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 17 1月, 2013 1 次提交
-
-
由 Junio C Hamano 提交于
Some users do want to write a line that begin with a pound sign, #, in their commit log message. Many tracking system recognise a token of #<bugid> form, for example. The support we offer these use cases is not very friendly to the end users. They have a choice between - Don't do it. Avoid such a line by rewrapping or indenting; and - Use --cleanup=whitespace but remove all the hint lines we add. Give them a way to set a custom comment char, e.g. $ git -c core.commentchar="%" commit so that they do not have to do either of the two workarounds. [jc: although I started the topic, all the tests and documentation updates, many of the call sites of the new strbuf_add_commented_*() functions, and the change to git-submodule.sh scripted Porcelain are from Ralf.] Signed-off-by: NJunio C Hamano <gitster@pobox.com> Signed-off-by: NRalf Thielow <ralf.thielow@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 27 11月, 2012 1 次提交
-
-
由 Michael Haggerty 提交于
Substantially the same code is present in http-push.c and imap-send.c, so make a library function out of it. Signed-off-by: NMichael Haggerty <mhagger@alum.mit.edu> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 04 11月, 2012 3 次提交
-
-
由 Michael Haggerty 提交于
The word "delimiter" suggests that the argument separates the substrings, whereas in fact (1) the delimiter characters are included in the output, and (2) if the input string ends with the delimiter, then the output does not include a final empty string. So rename the "delim" arguments of the strbuf_split() family of functions to "terminator", which is more suggestive of how it is used. Signed-off-by: NMichael Haggerty <mhagger@alum.mit.edu> Signed-off-by: NJeff King <peff@peff.net>
-
由 Michael Haggerty 提交于
While iterating, update str and slen to keep track of the part of the string that hasn't been processed yet rather than computing things relative to the start of the original string. This eliminates one local variable, reduces the scope of another, and reduces the amount of arithmetic needed within the loop. Signed-off-by: NMichael Haggerty <mhagger@alum.mit.edu> Signed-off-by: NJeff King <peff@peff.net>
-
由 Michael Haggerty 提交于
Use ALLOC_GROW() rather than inline code to manage memory in strbuf_split_buf(). Rename "pos" to "nr" because it better describes the use of the variable and it better conforms to the "ALLOC_GROW" idiom. Also, instead of adding a sentinal NULL value after each entry is added to the list, only add it once after all of the entries have been added. Signed-off-by: NMichael Haggerty <mhagger@alum.mit.edu> Signed-off-by: NJeff King <peff@peff.net>
-
- 19 10月, 2012 1 次提交
-
-
由 Jeff King 提交于
The current behavior is to return NULL when strbuf did not actually allocate a string. This can be quite surprising to callers, though, who may feed the strbuf from arbitrary data and expect to always get a valid value. In most cases, it does not make a difference because calling any strbuf function will cause an allocation (even if the function ends up not inserting any data). But if the code is structured like: struct strbuf buf = STRBUF_INIT; if (some_condition) strbuf_addstr(&buf, some_string); return strbuf_detach(&buf, NULL); then you may or may not return NULL, depending on the condition. This can cause us to segfault in http-push (when fed an empty URL) and in http-backend (when an empty parameter like "foo=bar&&" is in the $QUERY_STRING). This patch forces strbuf_detach to allocate an empty NUL-terminated string when it is called on a strbuf that has not been allocated. I investigated all call-sites of strbuf_detach. The majority are either not affected by the change (because they call a strbuf_* function unconditionally), or can handle the empty string just as easily as NULL. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 16 9月, 2012 1 次提交
-
-
由 Junio C Hamano 提交于
Also remove an unused function. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 25 4月, 2012 1 次提交
-
-
由 Nguyễn Thái Ngọc Duy 提交于
These functions are helpful when we do not want to expose \n to translators. For example printf("hello world\n"); can be converted to printf_ln(_("hello world")); Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 23 2月, 2012 1 次提交
-
-
由 Thomas Rast 提交于
The comment even said that it should eventually go there. While at it, match the calling convention and name of the function to the strbuf_get*line family. So it now is strbuf_getwholeline_fd. Signed-off-by: NThomas Rast <trast@student.ethz.ch> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 13 12月, 2011 1 次提交
-
-
由 Jeff King 提交于
This just follows the rfc3986 rules for percent-encoding url data into a strbuf. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 09 11月, 2011 1 次提交
-
-
由 Junio C Hamano 提交于
When a contributor asks the integrator to merge her history, a signed tag can be a good vehicle to communicate the authenticity of the request while conveying other information such as the purpose of the topic. E.g. a signed tag "for-linus" can be created, and the integrator can run: $ git pull git://example.com/work.git/ for-linus This would allow the integrator to run "git verify-tag FETCH_HEAD" to validate the signed tag. Update fmt-merge-msg so that it pre-fills the merge message template with the body (but not signature) of the tag object to help the integrator write a better merge message, in the same spirit as the existing merge.log summary lines. The message that comes from GPG signature validation is also included in the merge message template to help the integrator verify it, but they are prefixed with "#" to make them comments. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 19 10月, 2011 1 次提交
-
-
由 Brandon Casey 提交于
This use of strbuf_grow() is a historical artifact that was once used to ensure that strbuf.buf was allocated and properly nul-terminated. This was added before the introduction of the slopbuf in b315c5c0, which guarantees that strbuf.buf always points to a usable nul-terminated string. So let's remove it. Signed-off-by: NBrandon Casey <drafnel@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 30 8月, 2011 1 次提交
-
-
由 Thomas Rast 提交于
In the case where sb is initialized to the slopbuf (through strbuf_init(sb,0) or STRBUF_INIT), strbuf_grow() loses the terminating nul: it grows the buffer, but gives ALLOC_GROW a NULL source to avoid it being freed. So ALLOC_GROW does not copy anything to the new memory area. This subtly broke the call to strbuf_getline in read_next_command() [fast-import.c:1855], which goes strbuf_detach(&command_buf, NULL); # command_buf is now = STRBUF_INIT stdin_eof = strbuf_getline(&command_buf, stdin, '\n'); if (stdin_eof) return EOF; In strbuf_getwholeline, this did strbuf_grow(sb, 0); # loses nul-termination if (feof(fp)) return EOF; strbuf_reset(sb); # this would have nul-terminated! Valgrind found this because fast-import subsequently uses prefixcmp() on command_buf.buf, which after the EOF exit contains only uninitialized memory. Arguably strbuf_getwholeline is also broken, in that it touches the buffer before deciding whether to do any work. However, it seems more futureproof to not let the strbuf API lose the nul-termination by its own fault. So make sure that strbuf_grow() puts in a nul even if it has nowhere to copy it from. This makes strbuf_grow(sb, 0) a semantic no-op as far as readers of the buffer are concerned. Also remove the nul-termination added by strbuf_init, which is made redudant. Signed-off-by: NThomas Rast <trast@student.ethz.ch> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 23 6月, 2011 2 次提交
-
-
由 Jeff King 提交于
The strbuf_split function takes a strbuf as input, and outputs a list of strbufs. However, there is no reason that the input has to be a strbuf, and not an arbitrary buffer. This patch adds strbuf_split_buf for a length-delimited buffer, and strbuf_split_str for NUL-terminated strings. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
由 Jeff King 提交于
Sometimes when splitting, you only want a limited number of fields, and for the final field to contain "everything else", even if it includes the delimiter. This patch introduces strbuf_split_max, which provides a "max number of fields" parameter; it behaves similarly to perl's "split" with a 3rd field. The existing 2-argument form of strbuf_split is retained for compatibility and ease-of-use. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 12 4月, 2011 1 次提交
-
-
由 Erik Faye-Lund 提交于
strbuf_init does not zero-terminate the initial buffer when hint is non-zero. Fix this so we can rely on the string to be zero-terminated even if we haven't filled it with anything yet. Signed-off-by: NErik Faye-Lund <kusmabite@gmail.com> Acked-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 26 2月, 2011 1 次提交
-
-
由 Jeff King 提交于
In a variable-args function, the code for writing into a strbuf is non-trivial. We ended up cutting and pasting it in several places because there was no vprintf-style function for strbufs (which in turn was held up by a lack of va_copy). Now that we have a fallback va_copy, we can add strbuf_vaddf, the strbuf equivalent of vsprintf. And we can clean up the cut and paste mess. Signed-off-by: NJeff King <peff@peff.net> Improved-by: NChristian Couder <christian.couder@gmail.com> Signed-off-by: NJonathan Nieder <jrnieder@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 11 2月, 2011 1 次提交
-
-
由 Jonathan Nieder 提交于
The idiom (a + b < a) works fine for detecting that an unsigned integer has overflowed, but a more explicit unsigned_add_overflows(a, b) might be easier to read. Define such a macro, expanding roughly to ((a) < UINT_MAX - (b)). Because the expansion uses each argument only once outside of sizeof() expressions, it is safe to use with arguments that have side effects. Signed-off-by: NJonathan Nieder <jrnieder@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 11 11月, 2010 1 次提交
-
-
由 Jonathan Nieder 提交于
strbuf_branchname is a thin wrapper around interpret_branch_name from sha1_name.o. Most strbuf.o users do not need it. Signed-off-by: NJonathan Nieder <jrnieder@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 16 9月, 2010 1 次提交
-
-
由 Junio C Hamano 提交于
The current command line parser is overly lax in places and allows a branch whose name begins with a hyphen e.g. "-foo" to be created, but the parseopt infrastructure in general does not like to parse anything that begins with a dash as a short-hand refname. "git checkout -foo" won't work, nor will "git branch -d -foo" (even though "git branch -d -- -foo" works, it does so by mistake; we should not be taking anything but pathspecs after double-dash). All the codepaths that create a new branch ref, including the destination of "branch -m src dst", use strbuf_check_branch_ref() to validate if the given name is suitable as a branch name. Tighten it to disallow a branch that begins with a hyphen. You can still get rid of historical mistakes with $ git update-ref -d refs/heads/-foo and third-party Porcelains are free to keep using update-ref to create refs with a path component that begins with "-". Issue originally raised by Clemens Buchacher. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 18 1月, 2010 1 次提交
-
-
由 Avery Pennarun 提交于
Teach "-X <option>" command line argument to "git merge" that is passed to strategy implementations. "ours" and "theirs" autoresolution introduced by the previous commit can be asked to the recursive strategy. Signed-off-by: NAvery Pennarun <apenwarr@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 15 1月, 2010 2 次提交
-
-
由 Jeff King 提交于
This is handy for creating strings which will be fed to printf() or strbuf_expand(). Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
由 Jeff King 提交于
The only way to safely quote arbitrary text in a pretty-print user format is to replace instances of "%" with "%x25". This is slightly unreadable, and many users would expect "%%" to produce a single "%", as that is what printf format specifiers do. This patch converts "%%" to "%" for all users of strbuf_expand(): (1) git-daemon interpolated paths (2) pretty-print user formats (3) merge driver command lines Case (1) was already doing the conversion itself outside of strbuf_expand(). Case (2) is the intended beneficiary of this patch. Case (3) users probably won't notice, but as this is user-facing behavior, consistently providing the quoting mechanism makes sense. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 12 1月, 2010 1 次提交
-
-
由 Junio C Hamano 提交于
strbuf_tolower() is not used anywhere. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 06 8月, 2009 1 次提交
-
-
由 Brandon Casey 提交于
This function is just like strbuf_getline() except it retains the line-termination character. This function will be used by the mailinfo and mailsplit builtins which require the entire line for parsing. Signed-off-by: NBrandon Casey <drafnel@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 24 6月, 2009 1 次提交
-
-
由 Roel Kluin 提交于
size_t res cannot be less than 0. fread returns 0 on error. Reported-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 23 3月, 2009 2 次提交
-
-
由 Junio C Hamano 提交于
This allows a common calling sequence strbuf_branchname(&ref, name); strbuf_splice(&ref, 0, 0, "refs/heads/", 11); if (check_ref_format(ref.buf)) die(...); to be refactored into if (strbuf_check_branch_ref(&ref, name)) die(...); Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
由 Junio C Hamano 提交于
The function takes a user-supplied string that is supposed to be a branch name, and puts it in a strbuf after expanding possible shorthand notation. A handful of open coded sequence to do this in the existing code have been changed to use this helper function. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 21 3月, 2009 1 次提交
-
-
由 Alex Riesen 提交于
It can be less object code and may be even faster, even if at the moment there is no callers to take an advantage of that. This implementation can be trivially made inlinable later. Signed-off-by: NAlex Riesen <raa.lkml@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 07 1月, 2009 1 次提交
-
-
由 René Scharfe 提交于
Make all strbuf functions that can fail free() their memory on error if they have allocated it. They don't shrink buffers that have been grown, though. This allows for easier error handling, as callers only need to call strbuf_release() if A) the command succeeded or B) if they would have had to do so anyway because they added something to the strbuf themselves. Bonus hunk: document strbuf_readlink. Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 18 12月, 2008 1 次提交
-
-
由 Linus Torvalds 提交于
It was already what 'git apply' did in read_old_data(), just export it as a real function, and make it be more generic. In particular, this handles the case of the lstat() st_size data not matching the readlink() return value properly (which apparently happens at least on NTFS under Linux). But as a result of this you could also use the new function without even knowing how big the link is going to be, and it will allocate an appropriately sized buffer. So we pass in the st_size of the link as just a hint, rather than a fixed requirement. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 24 11月, 2008 1 次提交
-
-
由 René Scharfe 提交于
The new callback function strbuf_expand_dict_cb() can be used together with strbuf_expand() if there is only a small number of placeholders for static replacement texts. It expects its dictionary as an array of placeholder+value pairs as context parameter, terminated by an entry with the placeholder member set to NULL. The new helper is intended to aid converting the remaining calls of interpolate(). strbuf_expand() is smaller, more flexible and can be used to go faster than interpolate(), so it should replace the latter. Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 14 7月, 2008 2 次提交
-
-
由 Lukas Sandström 提交于
Signed-off-by: NLukas Sandström <lukass@etek.chalmers.se> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
由 Lukas Sandström 提交于
Signed-off-by: NLukas Sandström <lukass@etek.chalmers.se> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 10 2月, 2008 1 次提交
-
-
由 Marco Costalba 提交于
Currently, the --pretty=format prefix is looked up in a tight loop in strbuf_expand(), if prefix is found it is then used as argument for format_commit_item() that does another search by a switch statement to select the proper operation. Because the switch statement is already able to discard unknown matches we don't need the prefix lookup before to call format_commit_item(). Signed-off-by: NMarco Costalba <mcostalba@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 03 1月, 2008 1 次提交
-
-
由 Junio C Hamano 提交于
Now the routine is an open-coded loop that avoids an extra strlen() in the previous implementation, it got a bit too big to be inlined. Uninlining it makes code footprint smaller but the result still retains the avoidance of strlen() cost. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-
- 14 11月, 2007 1 次提交
-
-
由 Shawn O. Pearce 提交于
Solaris 9's vsnprintf implementation returns -1 if we pass it a buffer of length 0. The only way to get it to give us the actual length necessary for the formatted string is to grow the buffer out to have at least 1 byte available in the strbuf and then ask it to compute the length. If the available space is 0 I'm growing it out by 64 to ensure we will get an accurate length estimate from all implementations. Some callers may need to grow the strbuf again but 64 should be a reasonable enough initial growth. We also no longer silently fail to append to the string when we are faced with a broken vsnprintf implementation. On Solaris 9 this silent failure caused me to no longer be able to execute "git clone" as we tried to exec the empty string rather than "git-clone". Signed-off-by: NShawn O. Pearce <spearce@spearce.org> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
-