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#include "git-compat-util.h"
#include "version.h"
#include "version-def.h"
#include "strbuf.h"
#include "sane-ctype.h"
#include "gettext.h"
const char git_version_string[] = GIT_VERSION;
const char git_built_from_commit_string[] = GIT_BUILT_FROM_COMMIT;
/*
* Trim and replace each character with ascii code below 32 or above
* 127 (included) using a dot '.' character.
*/
static void redact_non_printables(struct strbuf *buf)
{
strbuf_trim(buf);
for (size_t i = 0; i < buf->len; i++) {
if (!isprint(buf->buf[i]) || buf->buf[i] == ' ')
buf->buf[i] = '.';
}
}
const char *git_user_agent(void)
{
static const char *agent = NULL;
if (!agent) {
agent = getenv("GIT_USER_AGENT");
if (!agent)
agent = GIT_USER_AGENT;
}
return agent;
}
const char *git_user_agent_sanitized(void)
{
static const char *agent = NULL;
if (!agent) {
struct strbuf buf = STRBUF_INIT;
strbuf_addstr(&buf, git_user_agent());
redact_non_printables(&buf);
agent = strbuf_detach(&buf, NULL);
}
return agent;
}
int get_uname_info(struct strbuf *buf, unsigned int full)
{
struct utsname uname_info;
if (uname(&uname_info)) {
strbuf_addf(buf, _("uname() failed with error '%s' (%d)\n"),
strerror(errno),
errno);
return -1;
}
if (full)
strbuf_addf(buf, "%s %s %s %s\n",
uname_info.sysname,
uname_info.release,
uname_info.version,
uname_info.machine);
else
strbuf_addf(buf, "%s\n", uname_info.sysname);
return 0;
}
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