struct encoding *
get_path_encoding(const char *path, struct encoding *default_encoding)
{
const char *check_attr_argv[] = {
"git", "check-attr", "encoding", "--", path, NULL
};
char buf[SIZEOF_STR];
char *encoding;
/* <path>: encoding: <encoding> */
if (!*path || !io_run_buf(check_attr_argv, buf, sizeof(buf))
|| !(encoding = strstr(buf, ENCODING_SEP)))
return default_encoding;
encoding += STRING_SIZE(ENCODING_SEP);
if (!strcmp(encoding, ENCODING_UTF8)
|| !strcmp(encoding, "unspecified")
|| !strcmp(encoding, "set")) {
const char *file_argv[] = {
"file", "-I", "--", path, NULL
};
if (!*path || !io_run_buf(file_argv, buf, sizeof(buf))
|| !(encoding = strstr(buf, CHARSET_SEP)))
return default_encoding;
encoding += STRING_SIZE(CHARSET_SEP);
}
return encoding_open(encoding);
}
void
parse_author_line(char *ident, const struct ident **author, struct time *time)
{
char *nameend = strchr(ident, '<');
char *emailend = strchr(ident, '>');
const char *name, *email = "";
if (nameend && emailend)
*nameend = *emailend = 0;
name = chomp_string(ident);
if (nameend)
email = chomp_string(nameend + 1);
if (!*name)
name = *email ? email : unknown_ident.name;
if (!*email)
email = *name ? name : unknown_ident.email;
*author = get_author(name, email);
/* Parse epoch and timezone */
if (time && emailend && emailend[1] == ' ') {
char *secs = emailend + 2;
char *zone = strchr(secs, ' ');
parse_timesec(time, secs);
if (zone && strlen(zone) == STRING_SIZE(" +0700"))
parse_timezone(time, zone + 1);
}
}
bool
draw_mode(struct view *view, mode_t mode)
{
const char *str = mkmode(mode);
return draw_field(view, LINE_MODE, str, STRING_SIZE("-rw-r--r--"), ALIGN_LEFT, FALSE);
}
YogVal
YogRegexp_new(YogEnv* env, YogVal pattern, BOOL ignore_case)
{
YogHandle* h = VAL2HDL(env, pattern);
YogVal regexp = ALLOC_OBJ(env, YogBasicObj_keep_children, YogRegexp_finalize, YogRegexp);
YogBasicObj_init(env, regexp, TYPE_REGEXP, 0, env->vm->cRegexp);
size_t size = sizeof(CorgiRegexp);
CorgiRegexp* corgi_regexp = (CorgiRegexp*)YogGC_malloc(env, size);
corgi_init_regexp(corgi_regexp);
PTR_AS(YogRegexp, regexp)->corgi_regexp = corgi_regexp;
CorgiChar* begin = STRING_CHARS(HDL2VAL(h));
CorgiOptions opts = 0;
if (ignore_case) {
opts |= CORGI_OPT_IGNORE_CASE;
}
CorgiRegexp* reg = PTR_AS(YogRegexp, regexp)->corgi_regexp;
CorgiChar* end = begin + STRING_SIZE(HDL2VAL(h));
CorgiStatus status = corgi_compile(reg, begin, end, opts);
if (status != CORGI_OK) {
const char* msg = corgi_strerror(status);
YogError_raise_ValueError(env, "corgi error: %s", msg);
/* NOTREACHED */
}
return regexp;
}
bool
pager_common_read(struct view *view, const char *data, enum line_type type, struct line **line_ptr)
{
struct line *line;
if (!data)
return true;
if (opt_wrap_lines) {
line = pager_wrap_line(view, data, type);
} else {
line = add_line_text(view, data, type);
}
if (!line)
return false;
if (line_ptr)
*line_ptr = line;
if (line->type == LINE_COMMIT && view_has_flags(view, VIEW_ADD_PAGER_REFS))
add_pager_refs(view, data + STRING_SIZE("commit "));
return true;
}
void
init_colors(void)
{
struct line_rule query = { "default", STRING_SIZE("default") };
struct line_rule *rule = find_line_rule(&query);
int default_bg = rule->info.bg;
int default_fg = rule->info.fg;
enum line_type type;
start_color();
if (assume_default_colors(default_fg, default_bg) == ERR) {
default_bg = COLOR_BLACK;
default_fg = COLOR_WHITE;
}
for (type = 0; type < line_rules; type++) {
struct line_rule *rule = &line_rule[type];
struct line_info *info;
for (info = &rule->info; info; info = info->next) {
init_line_info_color_pair(info, type, default_bg, default_fg);
}
}
}
bool
parse_chunk_header(struct chunk_header *header, const char *line)
{
memset(header, 0, sizeof(*header));
if (!prefixcmp(line, "@@ -"))
line += STRING_SIZE("@@ -") - 1;
else if (!prefixcmp(line, "@@@ -") &&
(line = strchr(line + STRING_SIZE("@@@ -"), '-')))
/* Stay at that '-'. */ ;
else
return FALSE;
return parse_ulong(&line, &header->old.position, '-', FALSE) &&
parse_ulong(&line, &header->old.lines, ',', TRUE) &&
parse_ulong(&line, &header->new.position, '+', FALSE) &&
parse_ulong(&line, &header->new.lines, ',', FALSE);
}
static bool
branch_read(struct view *view, char *line)
{
struct branch_state *state = view->private;
const char *title = NULL;
const struct ident *author = NULL;
struct time time = {};
size_t i;
if (!line)
return TRUE;
switch (get_line_type(line)) {
case LINE_COMMIT:
string_copy_rev_from_commit_line(state->id, line);
return TRUE;
case LINE_AUTHOR:
parse_author_line(line + STRING_SIZE("author "), &author, &time);
break;
default:
title = line + STRING_SIZE("title ");
}
for (i = 0; i < view->lines; i++) {
struct branch *branch = view->line[i].data;
if (strcmp(branch->ref->id, state->id))
continue;
if (author) {
branch->author = author;
branch->time = time;
}
if (title)
string_expand(branch->title, sizeof(branch->title), title, 1);
view->line[i].dirty = TRUE;
}
return TRUE;
}
static int
reload_refs(bool force)
{
const char *head_argv[] = {
"git", "symbolic-ref", "HEAD", NULL
};
const char *ls_remote_argv[SIZEOF_ARG] = {
"git", "ls-remote", repo.git_dir, NULL
};
static bool init = FALSE;
struct ref_opt opt = { repo.remote, repo.head, WATCH_NONE };
struct repo_info old_repo = repo;
size_t i;
if (!init) {
if (!argv_from_env(ls_remote_argv, "TIG_LS_REMOTE"))
return ERR;
init = TRUE;
}
if (!*repo.git_dir)
return OK;
if ((force || !*repo.head) && io_run_buf(head_argv, repo.head, sizeof(repo.head)) &&
!prefixcmp(repo.head, "refs/heads/")) {
char *offset = repo.head + STRING_SIZE("refs/heads/");
memmove(repo.head, offset, strlen(offset) + 1);
}
if (strcmp(old_repo.head, repo.head))
opt.changed |= WATCH_HEAD;
refs_head = NULL;
for (i = 0; i < refs_size; i++)
refs[i]->valid = 0;
done_ref_lists();
if (io_run_load(ls_remote_argv, "\t", read_ref, &opt) == ERR)
return ERR;
for (i = 0; i < refs_size; i++)
if (!refs[i]->valid) {
refs[i]->id[0] = 0;
opt.changed |= WATCH_REFS;
}
if (opt.changed)
watch_apply(NULL, opt.changed);
qsort(refs, refs_size, sizeof(*refs), compare_refs);
return OK;
}
static void
set_package_as_parent_attr(YogEnv* env, YogVM* vm, YogHandle* parent, YogHandle* name, uint_t begin, int_t end, YogHandle* pkg)
{
if (parent == NULL) {
return;
}
uint_t len = (end < 0 ? STRING_SIZE(HDL2VAL(name)) : end) - begin;
YogVal s = YogString_slice(env, name, begin, len);
ID id = YogVM_intern2(env, vm, s);
YogObj_set_attr_id(env, HDL2VAL(parent), id, HDL2VAL(pkg));
}
static uint_t
compute_bytes(YogEnv* env, YogHandle* self, YogHandle* s)
{
uint_t n = 0;
uint_t size = STRING_SIZE(HDL2VAL(s));
uint_t i;
for (i = 0; i < size; i++) {
YogChar c = STRING_CHARS(HDL2VAL(s))[i];
n += HDL_AS(YogEncoding, self)->get_yog_char_bytes(env, self, c);
}
return n;
}
uint16_t
l9p_sizeof_stat(struct l9p_stat *stat, enum l9p_version version)
{
uint16_t size = L9P_WORD /* size */
+ L9P_WORD /* type */
+ L9P_DWORD /* dev */
+ QID_SIZE /* qid */
+ 3 * L9P_DWORD /* mode, atime, mtime */
+ L9P_QWORD /* length */
+ STRING_SIZE(stat->name)
+ STRING_SIZE(stat->uid)
+ STRING_SIZE(stat->gid)
+ STRING_SIZE(stat->muid);
if (version == L9P_2000U) {
size += STRING_SIZE(stat->extension)
+ 3 * L9P_DWORD;
}
return (size);
}
const char *
mkdate(const struct time *time, enum date date)
{
static char buf[STRING_SIZE("2006-04-29 14:21") + 1];
static const struct enum_map_entry reldate[] = {
{ "second", 1, 60 * 2 },
{ "minute", 60, 60 * 60 * 2 },
{ "hour", 60 * 60, 60 * 60 * 24 * 2 },
{ "day", 60 * 60 * 24, 60 * 60 * 24 * 7 * 2 },
{ "week", 60 * 60 * 24 * 7, 60 * 60 * 24 * 7 * 5 },
{ "month", 60 * 60 * 24 * 30, 60 * 60 * 24 * 365 },
{ "year", 60 * 60 * 24 * 365, 0 },
};
struct tm tm;
const char *format;
if (!date || !time || !time->sec)
return "";
if (date == DATE_RELATIVE) {
struct timeval now;
time_t date = time->sec + time->tz;
time_t seconds;
int i;
gettimeofday(&now, NULL);
seconds = now.tv_sec < date ? date - now.tv_sec : now.tv_sec - date;
for (i = 0; i < ARRAY_SIZE(reldate); i++) {
if (seconds >= reldate[i].value && reldate[i].value)
continue;
seconds /= reldate[i].namelen;
if (!string_format(buf, "%ld %s%s %s",
seconds, reldate[i].name,
seconds > 1 ? "s" : "",
now.tv_sec >= date ? "ago" : "ahead"))
break;
return buf;
}
}
if (date == DATE_LOCAL) {
time_t date = time->sec + time->tz;
localtime_r(&date, &tm);
}
else {
gmtime_r(&time->sec, &tm);
}
format = date == DATE_SHORT ? "%Y-%m-%d" : "%Y-%m-%d %H:%M";
return strftime(buf, sizeof(buf), format, &tm) ? buf : NULL;
}
YogVal
YogEncoding_normalize_name(YogEnv* env, YogVal name)
{
YogVal s = YogString_clone(env, name);
uint_t size = STRING_SIZE(s);
uint_t i;
for (i = 0; i < size; i++) {
YogChar c = STRING_CHARS(s)[i];
STRING_CHARS(s)[i] = c == '_' ? '-' : tolower(c);
}
return s;
}
static YogHandle*
package_name2path_head(YogEnv* env, YogVal name)
{
YogVal s = YogString_clone(env, name);
uint_t size = STRING_SIZE(s);
uint_t i;
for (i = 0; i < size; i++) {
if (STRING_CHARS(s)[i] == '.') {
STRING_CHARS(s)[i] = PATH_SEPARATOR;
}
}
return VAL2HDL(env, s);
}
void exec_process(char *cmd, char **args, pid_t pgid, int fin, int fout, char fg) {
int err;
/* set the pgid */
if( setpgid(0, pgid) == -1 ) {
perror("setpgid");
_exit(EXIT_FAILURE);
}
//printf("%s new pgid: %d\n", args[0],getpgid(0));
if( fg && tcsetpgrp(STDIN_FILENO, getpgid(0)) == -1 ) {
perror("tcsetpgrp");
_exit(EXIT_FAILURE);
}
/* set stdin, stdout */
if(fin != STDIN_FILENO) {
dup2(fin, STDIN_FILENO);
close(fin);
}
if(fout != STDOUT_FILENO) {
dup2(fout, STDOUT_FILENO);
close(fout);
}
/* reset signal handlers to default */
signal(SIGTTOU, SIG_DFL);
signal(SIGTTIN, SIG_DFL);
signal(SIGTERM, SIG_DFL);
signal(SIGTSTP, SIG_DFL);
signal(SIGINT, SIG_DFL);
signal(SIGCHLD, SIG_DFL);
err = execvp(cmd, args);
if(err == -1) {
err = errno;
if(err == ENOENT || err == ENOTDIR) // no file or dir for cmd
write(STDOUT_FILENO, UNCMD_MSG, STRING_SIZE(UNCMD_MSG));
else
perror("execvp");
free_list(job_list);
free_list(msg_q);
_exit(EXIT_FAILURE);
}
}
static YogHandle*
make_initializer_name(YogEnv* env, YogHandle* pkg_name)
{
YogHandle* name = VAL2HDL(env, YogString_from_string(env, "YogInit_"));
int_t pos = YogString_strrchr(env, HDL2VAL(pkg_name), '.');
if (pos < 0) {
YogString_append(env, HDL2VAL(name), HDL2VAL(pkg_name));
return name;
}
uint_t len = STRING_SIZE(HDL2VAL(pkg_name));
YogVal s = YogString_slice(env, pkg_name, pos, len - pos);
YogString_append(env, HDL2VAL(name), s);
return name;
}
static int string_copy(vm_thread_t *thread, obj_t *osrc)
{
#define STRING_SIZE(o) ((string_t*)PTR(o))->size
SAFE_ASSERT(IS_STRING(*osrc));
int size = STRING_SIZE(*osrc);
void *mem = heap_alloc(&thread->heap, size+sizeof(string_t), t_string);
string_t *str = mem;
str->str = mem+sizeof(string_t);
str->size = size;
str->allocated = 1;
memcpy(str->str, CSTRING(*osrc), size);
RETURN_OBJ(MAKE_HEAP_PTR(str));
}
YogVal
YogEncoding_conv_to_yog(YogEnv* env, YogHandle* self, const char* begin, const char* end)
{
uint_t chars_num = count_chars(env, self, begin, end);
YogVal s = YogString_of_size(env, chars_num);
uint_t i;
const char* pc = begin;
for (i = 0; i < chars_num; i++) {
YogChar c = HDL_AS(YogEncoding, self)->conv_char_to_yog(env, self, pc);
STRING_CHARS(s)[i] = c;
pc += HDL_AS(YogEncoding, self)->get_char_bytes(env, self, pc);
}
STRING_SIZE(s) = chars_num;
return s;
}
static void
set_remote_branch(const char *name, const char *value, size_t valuelen)
{
if (!strcmp(name, ".remote")) {
string_ncopy(repo.remote, value, valuelen);
} else if (*repo.remote && !strcmp(name, ".merge")) {
size_t from = strlen(repo.remote);
if (!prefixcmp(value, "refs/heads/"))
value += STRING_SIZE("refs/heads/");
if (!string_format_from(repo.remote, &from, "/%s", value))
repo.remote[0] = 0;
}
}
static YogVal
group_num(YogEnv* env, YogHandle* self, int_t group)
{
int_t begin;
int_t end;
get_group_range(env, HDL2VAL(self), group, &begin, &end);
if (begin < 0) {
return YNIL;
}
uint_t size = end - begin;
YogVal retval = YogString_of_size(env, size);
YogVal s = HDL_AS(YogMatch, self)->str;
uint_t bytes_num = sizeof(YogChar) * size;
memcpy(STRING_CHARS(retval), STRING_CHARS(s) + begin, bytes_num);
STRING_SIZE(retval) = size;
return retval;
}
static bool
format_expand_arg(struct format_context *format, const char *name, const char *end)
{
struct format_var *vars = format->vars;
int i;
if (!prefixcmp(name, "%(prompt")) {
const char *prompt = "Command argument: ";
char msgbuf[SIZEOF_STR];
const char *value;
const char *msgstart = name + STRING_SIZE("%(prompt");
int msglen = end - msgstart - 1;
if (end && msglen > 0 && string_format(msgbuf, "%.*s", msglen, msgstart)) {
const char *msg = msgbuf;
while (isspace(*msg))
msg++;
if (*msg)
prompt = msg;
}
value = read_prompt(prompt);
if (value == NULL)
return FALSE;
return string_format_from(format->buf, &format->bufpos, "%s", value);
}
for (i = 0; i < format->vars_size; i++) {
const char *value;
if (strncmp(name, vars[i].name, vars[i].namelen))
continue;
if (vars[i].value == argv_env.file && !format->file_filter)
return TRUE;
value = *vars[i].value ? vars[i].value : vars[i].value_if_empty;
if (!*value)
return TRUE;
return string_format_from(format->buf, &format->bufpos, "%s", value);
}
return FALSE;
}
static int
reload_refs(const char *git_dir, const char *remote_name, char *head, size_t headlen)
{
const char *head_argv[] = {
"git", "symbolic-ref", "HEAD", NULL
};
const char *ls_remote_argv[SIZEOF_ARG] = {
"git", "ls-remote", git_dir, NULL
};
static bool init = FALSE;
struct ref_opt opt = { remote_name, head };
size_t i;
if (!init) {
if (!argv_from_env(ls_remote_argv, "TIG_LS_REMOTE"))
return ERR;
init = TRUE;
}
if (!*git_dir)
return OK;
if (!*head && io_run_buf(head_argv, head, headlen) &&
!prefixcmp(head, "refs/heads/")) {
char *offset = head + STRING_SIZE("refs/heads/");
memmove(head, offset, strlen(offset) + 1);
}
refs_head = NULL;
for (i = 0; i < refs_size; i++)
refs[i]->valid = 0;
done_ref_lists();
if (io_run_load(ls_remote_argv, "\t", read_ref, &opt) == ERR)
return ERR;
for (i = 0; i < refs_size; i++)
if (!refs[i]->valid)
refs[i]->id[0] = 0;
qsort(refs, refs_size, sizeof(*refs), compare_refs);
return OK;
}
static enum status_code
read_repo_info(char *name, size_t namelen, char *value, size_t valuelen, void *data)
{
struct repo_info_state *state = data;
const char *arg = *state->argv ? *state->argv++ : "";
if (!strcmp(arg, REPO_INFO_GIT_DIR)) {
string_ncopy(repo.git_dir, name, namelen);
} else if (!strcmp(arg, REPO_INFO_WORK_TREE)) {
/* This can be 3 different values depending on the
* version of git being used. If git-rev-parse does not
* understand --is-inside-work-tree it will simply echo
* the option else either "true" or "false" is printed.
* Default to true for the unknown case. */
repo.is_inside_work_tree = strcmp(name, "false") ? true : false;
} else if (!strcmp(arg, REPO_INFO_SHOW_CDUP)) {
string_ncopy(repo.cdup, name, namelen);
} else if (!strcmp(arg, REPO_INFO_SHOW_PREFIX)) {
/* Some versions of Git does not emit anything for --show-prefix
* when the user is in the repository root directory. Try to detect
* this special case by looking at the emitted value. If it looks
* like a commit ID and there's no cdup path assume that no value
* was emitted. */
if (!*repo.cdup && namelen == 40 && iscommit(name))
return read_repo_info(name, namelen, value, valuelen, data);
string_ncopy(repo.prefix, name, namelen);
} else if (!strcmp(arg, REPO_INFO_RESOLVED_HEAD)) {
string_ncopy(repo.head_id, name, namelen);
} else if (!strcmp(arg, REPO_INFO_SYMBOLIC_HEAD)) {
if (!prefixcmp(name, "refs/heads/")) {
const char *head = name + STRING_SIZE("refs/heads/");
string_ncopy(repo.head, head, strlen(head) + 1);
add_ref(repo.head_id, name, repo.remote, repo.head);
}
state->argv++;
}
return SUCCESS;
}
YogVal
YogEncoding_conv_from_yog(YogEnv* env, YogHandle* self, YogHandle* s)
{
uint_t bytes_num = compute_bytes(env, self, s);
YogVal bin = YogBinary_of_size(env, bytes_num + 1);
char* begin = BINARY_CSTR(bin);
char* pc = begin;
uint_t size = STRING_SIZE(HDL2VAL(s));
uint_t i;
for (i = 0; i < size; i++) {
YogConvCharFromYog conv = HDL_AS(YogEncoding, self)->conv_char_from_yog;
pc += conv(env, self, STRING_CHARS(HDL2VAL(s))[i], pc);
}
*pc = '\0';
BINARY_SIZE(bin) = pc - begin + 1;
return bin;
}
static int_t
group_name2id(YogEnv* env, YogVal self, YogVal group)
{
YOG_ASSERT(env, IS_PTR(group), "invalid group (0x%x)", group);
YOG_ASSERT(env, BASIC_OBJ_TYPE(group) == TYPE_STRING, "invalid group type (0x%x)", BASIC_OBJ_TYPE(group));
YogVal regexp = PTR_AS(YogMatch, self)->regexp;
CorgiRegexp* corgi_regexp = PTR_AS(YogRegexp, regexp)->corgi_regexp;
YogChar* begin = STRING_CHARS(group);
YogChar* end = begin + STRING_SIZE(group);
uint_t id;
CorgiStatus status = corgi_group_name2id(corgi_regexp, begin, end, &id);
if (status != CORGI_OK) {
YogError_raise_IndexError(env, "No such group: %S", group);
}
return id + 1;
}
struct Hjava_lang_Class*
java_lang_VMClass_loadArrayClass(struct Hjava_lang_String* str, struct Hjava_lang_ClassLoader* loader)
{
errorInfo einfo;
Hjava_lang_Class* clazz;
Utf8Const *utf8buf;
const char *buf;
int jlen;
jchar *js;
/*
* NB: internally, we store class names as path names (with slashes
* instead of dots. However, we must also prevent calls to
* "java/lang/Object" or "[[Ljava/lang/Object;" from succeeding.
* Since class names cannot have slashes, we reject all attempts
* to look up names that do. Awkward. Inefficient.
*/
js = STRING_DATA(str);
jlen = STRING_SIZE(str);
while (--jlen > 0) {
if (*js++ == '/') {
postExceptionMessage(&einfo,
JAVA_LANG(ClassNotFoundException),
"Cannot have slashes - use dots instead.");
throwError(&einfo);
}
}
/* Convert string to utf8, converting '.' to '/' */
utf8buf = checkPtr(stringJava2Utf8ConstReplace(str, '.', '/'));
buf = utf8buf->data;
clazz = loadArray(utf8buf, loader, &einfo);
/* if an error occurred, throw an exception */
if (clazz == 0) {
utf8ConstRelease(utf8buf);
throwError(&einfo);
}
utf8ConstRelease(utf8buf);
return clazz;
}
static int
read_repo_config_option(char *name, size_t namelen, char *value, size_t valuelen, void *data)
{
if (!strcmp(name, "i18n.commitencoding"))
set_encoding(&default_encoding, value, FALSE);
else if (!strcmp(name, "gui.encoding"))
set_encoding(&default_encoding, value, TRUE);
else if (!strcmp(name, "core.editor"))
string_ncopy(opt_editor, value, valuelen);
else if (!strcmp(name, "core.worktree"))
set_work_tree(value);
else if (!strcmp(name, "core.abbrev"))
parse_int(&opt_id_width, value, 0, SIZEOF_REV - 1);
else if (!prefixcmp(name, "tig.color."))
set_repo_config_option(name + 10, value, option_color_command);
else if (!prefixcmp(name, "tig.bind."))
set_repo_config_option(name + 9, value, option_bind_command);
else if (!prefixcmp(name, "tig."))
set_repo_config_option(name + 4, value, option_set_command);
else if (!prefixcmp(name, "color."))
set_git_color_option(name + STRING_SIZE("color."), value);
else if (*repo.head && !prefixcmp(name, "branch.") &&
!strncmp(name + 7, repo.head, strlen(repo.head)))
set_remote_branch(name + 7 + strlen(repo.head), value, valuelen);
else if (!strcmp(name, "diff.context")) {
if (!find_option_info_by_value(&opt_diff_context)->seen)
opt_diff_context = -atoi(value);
}
return OK;
}
static bool
branch_open_visitor(void *data, const struct ref *ref)
{
struct view *view = data;
struct branch_state *state = view->private;
struct branch *branch;
bool is_all = ref == &branch_all;
size_t ref_length;
if (ref->tag || ref->ltag)
return TRUE;
if (!add_line_alloc(view, &branch, LINE_DEFAULT, 0, is_all))
return FALSE;
ref_length = is_all ? STRING_SIZE(BRANCH_ALL_NAME) : strlen(ref->name);
if (ref_length > state->max_ref_length)
state->max_ref_length = ref_length;
branch->ref = ref;
return TRUE;
}
const char *
mkdate(const struct time *time, enum date date)
{
static char buf[STRING_SIZE("2006-04-29 14:21") + 1];
struct tm tm;
const char *format;
if (!date || !time || !time->sec)
return "";
if (date == DATE_RELATIVE)
return get_relative_date(time, buf, sizeof(buf));
if (date == DATE_LOCAL) {
time_t date = time->sec + time->tz;
localtime_r(&date, &tm);
}
else {
gmtime_r(&time->sec, &tm);
}
format = date == DATE_SHORT ? "%Y-%m-%d" : "%Y-%m-%d %H:%M";
return strftime(buf, sizeof(buf), format, &tm) ? buf : NULL;
}
