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buf: deploy git_buf_len()

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This commit is contained in:
nulltoken 2012-04-29 21:46:33 +02:00
parent 1d2dd864ad
commit fa6420f73e
14 changed files with 43 additions and 43 deletions
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2
src/config_file.c
View File

@ -1233,7 +1233,7 @@ static int parse_multiline_variable(diskfile_backend *cfg, git_buf *value, int i
* standard, this character **has** to be last one in the buf, with
* no whitespace after it */
assert(is_multiline_var(value->ptr));
git_buf_truncate(value, value->size - 1);
git_buf_truncate(value, git_buf_len(value) - 1);
proc_line = fixup_line(line, in_quotes);
if (proc_line == NULL) {

4
src/crlf.c
View File

@ -105,7 +105,7 @@ static int crlf_load_attributes(struct crlf_attrs *ca, git_repository *repo, con
static int drop_crlf(git_buf *dest, const git_buf *source)
{
const char *scan = source->ptr, *next;
const char *scan_end = source->ptr + source->size;
const char *scan_end = git_buf_cstr(source) + git_buf_len(source);
/* Main scan loop. Find the next carriage return and copy the
* whole chunk up to that point to the destination buffer.
@ -138,7 +138,7 @@ static int crlf_apply_to_odb(git_filter *self, git_buf *dest, const git_buf *sou
assert(self && dest && source);
/* Empty file? Nothing to do */
if (source->size == 0)
if (git_buf_len(source) == 0)
return 0;
/* Heuristics to see if we can skip the conversion.

10
src/filter.c
View File

@ -19,13 +19,13 @@ void git_text_gather_stats(git_text_stats *stats, const git_buf *text)
memset(stats, 0, sizeof(*stats));
for (i = 0; i < text->size; i++) {
for (i = 0; i < git_buf_len(text); i++) {
unsigned char c = text->ptr[i];
if (c == '\r') {
stats->cr++;
if (i + 1 < text->size && text->ptr[i + 1] == '\n')
if (i + 1 < git_buf_len(text) && text->ptr[i + 1] == '\n')
stats->crlf++;
}
@ -59,7 +59,7 @@ void git_text_gather_stats(git_text_stats *stats, const git_buf *text)
}
/* If file ends with EOF then don't count this EOF as non-printable. */
if (text->size >= 1 && text->ptr[text->size - 1] == '\032')
if (git_buf_len(text) >= 1 && text->ptr[text->size - 1] == '\032')
stats->nonprintable--;
}
@ -127,14 +127,14 @@ int git_filters_apply(git_buf *dest, git_buf *source, git_vector *filters)
src = 0;
if (source->size == 0) {
if (git_buf_len(source) == 0) {
git_buf_clear(dest);
return GIT_SUCCESS;
}
/* Pre-grow the destination buffer to more or less the size
* we expect it to have */
if (git_buf_grow(dest, source->size) < 0)
if (git_buf_grow(dest, git_buf_len(source)) < 0)
return GIT_ENOMEM;
for (i = 0; i < filters->length; ++i) {

4
src/indexer.c
View File

@ -401,7 +401,7 @@ static int index_path_stream(git_buf *path, git_indexer_stream *idx, const char
git_buf_truncate(path, slash);
git_buf_puts(path, prefix);
git_oid_fmt(path->ptr + path->size, &idx->hash);
git_oid_fmt(path->ptr + git_buf_len(path), &idx->hash);
path->size += GIT_OID_HEXSZ;
git_buf_puts(path, suffix);
@ -633,7 +633,7 @@ static int index_path(git_buf *path, git_indexer *idx)
git_buf_truncate(path, slash);
git_buf_puts(path, prefix);
git_oid_fmt(path->ptr + path->size, &idx->hash);
git_oid_fmt(path->ptr + git_buf_len(path), &idx->hash);
path->size += GIT_OID_HEXSZ;
git_buf_puts(path, suffix);

16
src/odb_loose.c
View File

@ -61,13 +61,13 @@ static int object_file_name(git_buf *name, const char *dir, const git_oid *id)
git_buf_sets(name, dir);
/* expand length for 40 hex sha1 chars + 2 * '/' + '\0' */
if (git_buf_grow(name, name->size + GIT_OID_HEXSZ + 3) < 0)
if (git_buf_grow(name, git_buf_len(name) + GIT_OID_HEXSZ + 3) < 0)
return -1;
git_path_to_dir(name);
/* loose object filename: aa/aaa... (41 bytes) */
git_oid_pathfmt(name->ptr + name->size, id);
git_oid_pathfmt(name->ptr + git_buf_len(name), id);
name->size += GIT_OID_HEXSZ + 1;
name->ptr[name->size] = '\0';
@ -81,7 +81,7 @@ static size_t get_binary_object_header(obj_hdr *hdr, git_buf *obj)
unsigned char *data = (unsigned char *)obj->ptr;
size_t shift, size, used = 0;
if (obj->size == 0)
if (git_buf_len(obj) == 0)
return 0;
c = data[used++];
@ -90,7 +90,7 @@ static size_t get_binary_object_header(obj_hdr *hdr, git_buf *obj)
size = c & 15;
shift = 4;
while (c & 0x80) {
if (obj->size <= used)
if (git_buf_len(obj) <= used)
return 0;
if (sizeof(size_t) * 8 <= shift)
return 0;
@ -182,7 +182,7 @@ static int start_inflate(z_stream *s, git_buf *obj, void *out, size_t len)
int status;
init_stream(s, out, len);
set_stream_input(s, obj->ptr, obj->size);
set_stream_input(s, obj->ptr, git_buf_len(obj));
if ((status = inflateInit(s)) < Z_OK)
return status;
@ -469,7 +469,7 @@ static int locate_object(
static int fn_locate_object_short_oid(void *state, git_buf *pathbuf) {
loose_locate_object_state *sstate = (loose_locate_object_state *)state;
if (pathbuf->size - sstate->dir_len != GIT_OID_HEXSZ - 2) {
if (git_buf_len(pathbuf) - sstate->dir_len != GIT_OID_HEXSZ - 2) {
/* Entry cannot be an object. Continue to next entry */
return 0;
}
@ -517,7 +517,7 @@ static int locate_object_short_oid(
git_path_to_dir(object_location);
/* save adjusted position at end of dir so it can be restored later */
dir_len = object_location->size;
dir_len = git_buf_len(object_location);
/* Convert raw oid to hex formatted oid */
git_oid_fmt((char *)state.short_oid, short_oid);
@ -530,7 +530,7 @@ static int locate_object_short_oid(
if (git_path_isdir(object_location->ptr) == false)
return git_odb__error_notfound("failed to locate from short oid");
state.dir_len = object_location->size;
state.dir_len = git_buf_len(object_location);
state.short_oid_len = len;
state.found = 0;

2
src/odb_pack.c
View File

@ -219,7 +219,7 @@ static int packfile_load__cb(void *_data, git_buf *path)
for (i = 0; i < backend->packs.length; ++i) {
struct git_pack_file *p = git_vector_get(&backend->packs, i);
if (memcmp(p->pack_name, path->ptr, path->size - strlen(".idx")) == 0)
if (memcmp(p->pack_name, git_buf_cstr(path), git_buf_len(path) - strlen(".idx")) == 0)
return 0;
}

14
src/path.c
View File

@ -221,8 +221,8 @@ int git_path_prettify_dir(git_buf *path_out, const char *path, const char *base)
int git_path_to_dir(git_buf *path)
{
if (path->asize > 0 &&
path->size > 0 &&
path->ptr[path->size - 1] != '/')
git_buf_len(path) > 0 &&
path->ptr[git_buf_len(path) - 1] != '/')
git_buf_putc(path, '/');
return git_buf_oom(path) ? -1 : 0;
@ -327,12 +327,12 @@ int git_path_walk_up(
if (git__prefixcmp(path->ptr, ceiling) == 0)
stop = (ssize_t)strlen(ceiling);
else
stop = path->size;
stop = git_buf_len(path);
}
scan = path->size;
scan = git_buf_len(path);
iter.ptr = path->ptr;
iter.size = path->size;
iter.size = git_buf_len(path);
iter.asize = path->asize;
while (scan >= stop) {
@ -407,7 +407,7 @@ static bool _check_dir_contents(
bool (*predicate)(const char *))
{
bool result;
size_t dir_size = dir->size;
size_t dir_size = git_buf_len(dir);
size_t sub_size = strlen(sub);
/* leave base valid even if we could not make space for subdir */
@ -503,7 +503,7 @@ int git_path_direach(
if (git_path_to_dir(path) < 0)
return -1;
wd_len = path->size;
wd_len = git_buf_len(path);
if ((dir = opendir(path->ptr)) == NULL) {
giterr_set(GITERR_OS, "Failed to open directory '%s'", path->ptr);

2
src/pkt.c
View File

@ -277,7 +277,7 @@ static int buffer_want_with_caps(git_remote_head *head, git_transport_caps *caps
len = (unsigned int)
(strlen("XXXXwant ") + GIT_OID_HEXSZ + 1 /* NUL */ +
strlen(capstr) + 1 /* LF */);
git_buf_grow(buf, buf->size + len);
git_buf_grow(buf, git_buf_len(buf) + len);
git_oid_fmt(oid, &head->oid);
return git_buf_printf(buf, "%04xwant %s%c%s\n", len, oid, 0, capstr);

6
src/protocol.c
View File

@ -17,7 +17,7 @@ int git_protocol_store_refs(git_protocol *p, const char *data, size_t len)
const char *line_end, *ptr;
if (len == 0) { /* EOF */
if (buf->size != 0) {
if (git_buf_len(buf) != 0) {
giterr_set(GITERR_NET, "Unexpected EOF");
return p->error = -1;
} else {
@ -30,10 +30,10 @@ int git_protocol_store_refs(git_protocol *p, const char *data, size_t len)
while (1) {
git_pkt *pkt;
if (buf->size == 0)
if (git_buf_len(buf) == 0)
return 0;
error = git_pkt_parse_line(&pkt, ptr, &line_end, buf->size);
error = git_pkt_parse_line(&pkt, ptr, &line_end, git_buf_len(buf));
if (error == GIT_ESHORTBUFFER)
return 0; /* Ask for more */
if (error < 0)

4
src/refs.c
View File

@ -139,7 +139,7 @@ static int loose_parse_symbolic(git_reference *ref, git_buf *file_content)
refname_start = (const char *)file_content->ptr;
if (file_content->size < header_len + 1)
if (git_buf_len(file_content) < header_len + 1)
goto corrupt;
/*
@ -174,7 +174,7 @@ static int loose_parse_oid(git_oid *oid, git_buf *file_content)
buffer = (char *)file_content->ptr;
/* File format: 40 chars (OID) + newline */
if (file_content->size < GIT_OID_HEXSZ + 1)
if (git_buf_len(file_content) < GIT_OID_HEXSZ + 1)
goto corrupt;
if (git_oid_fromstr(oid, buffer) < 0)

4
src/refspec.c
View File

@ -103,10 +103,10 @@ int git_refspec_transform_r(git_buf *out, const git_refspec *spec, const char *n
* No '*' at the end means that it's mapped to one specific local
* branch, so no actual transformation is needed.
*/
if (out->size > 0 && out->ptr[out->size - 1] != '*')
if (git_buf_len(out) > 0 && out->ptr[git_buf_len(out) - 1] != '*')
return GIT_SUCCESS;
git_buf_truncate(out, out->size - 1); /* remove trailing '*' */
git_buf_truncate(out, git_buf_len(out) - 1); /* remove trailing '*' */
git_buf_puts(out, name + strlen(spec->src) - 1);
if (git_buf_oom(out))

6
src/repository.c
View File

@ -278,7 +278,7 @@ static int find_repo(
if ((error = git_buf_joinpath(&path, path.ptr, DOT_GIT)) < 0)
return error;
while (!error && !repo_path->size) {
while (!error && !git_buf_len(repo_path)) {
if (p_stat(path.ptr, &st) == 0) {
/* check that we have not crossed device boundaries */
if (initial_device == 0)
@ -328,7 +328,7 @@ static int find_repo(
}
if (!error && parent_path != NULL) {
if (!repo_path->size)
if (!git_buf_len(repo_path))
git_buf_clear(parent_path);
else {
git_path_dirname_r(parent_path, path.ptr);
@ -340,7 +340,7 @@ static int find_repo(
git_buf_free(&path);
if (!repo_path->size && !error) {
if (!git_buf_len(repo_path) && !error) {
giterr_set(GITERR_REPOSITORY,
"Could not find repository from '%s'", start_path);
error = GIT_ENOTFOUND;

10
src/transports/http.c
View File

@ -321,7 +321,7 @@ static int on_body_parse_response(http_parser *parser, const char *str, size_t l
const char *line_end, *ptr;
if (len == 0) { /* EOF */
if (buf->size != 0) {
if (git_buf_len(buf) != 0) {
giterr_set(GITERR_NET, "Unexpected EOF");
return t->error = -1;
} else {
@ -334,10 +334,10 @@ static int on_body_parse_response(http_parser *parser, const char *str, size_t l
while (1) {
git_pkt *pkt;
if (buf->size == 0)
if (git_buf_len(buf) == 0)
return 0;
error = git_pkt_parse_line(&pkt, ptr, &line_end, buf->size);
error = git_pkt_parse_line(&pkt, ptr, &line_end, git_buf_len(buf));
if (error == GIT_ESHORTBUFFER) {
return 0; /* Ask for more */
}
@ -555,9 +555,9 @@ static int http_download_pack(git_transport *transport, git_repository *repo, gi
memset(&settings, 0x0, sizeof(settings));
settings.on_message_complete = on_message_complete_download_pack;
settings.on_body = on_body_download_pack;
*bytes = oldbuf->size;
*bytes = git_buf_len(oldbuf);
if (git_indexer_stream_add(idx, oldbuf->ptr, oldbuf->size, stats) < 0)
if (git_indexer_stream_add(idx, git_buf_cstr(oldbuf), git_buf_len(oldbuf), stats) < 0)
goto on_error;
do {

2
src/tree.c
View File

@ -711,7 +711,7 @@ static int tree_walk_post(
if (entry_is_tree(entry)) {
git_tree *subtree;
size_t path_len = path->size;
size_t path_len = git_buf_len(path);
if ((error = git_tree_lookup(
&subtree, tree->object.repo, &entry->oid)) < 0)