0a78d61247
Some code from "builtin/bugreport.c" uses uname(2) to get system information. Let's refactor this code into a new get_uname_info() function, so that we can reuse it in a following commit. Mentored-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Usman Akinyemi <usmanakinyemi202@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
70 lines
1.4 KiB
C
70 lines
1.4 KiB
C
#include "git-compat-util.h"
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#include "version.h"
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#include "version-def.h"
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#include "strbuf.h"
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#include "sane-ctype.h"
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#include "gettext.h"
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const char git_version_string[] = GIT_VERSION;
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const char git_built_from_commit_string[] = GIT_BUILT_FROM_COMMIT;
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/*
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* Trim and replace each character with ascii code below 32 or above
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* 127 (included) using a dot '.' character.
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*/
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static void redact_non_printables(struct strbuf *buf)
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{
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strbuf_trim(buf);
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for (size_t i = 0; i < buf->len; i++) {
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if (!isprint(buf->buf[i]) || buf->buf[i] == ' ')
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buf->buf[i] = '.';
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}
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}
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const char *git_user_agent(void)
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{
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static const char *agent = NULL;
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if (!agent) {
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agent = getenv("GIT_USER_AGENT");
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if (!agent)
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agent = GIT_USER_AGENT;
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}
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return agent;
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}
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const char *git_user_agent_sanitized(void)
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{
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static const char *agent = NULL;
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if (!agent) {
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struct strbuf buf = STRBUF_INIT;
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strbuf_addstr(&buf, git_user_agent());
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redact_non_printables(&buf);
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agent = strbuf_detach(&buf, NULL);
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}
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return agent;
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}
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int get_uname_info(struct strbuf *buf)
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{
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struct utsname uname_info;
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if (uname(&uname_info)) {
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strbuf_addf(buf, _("uname() failed with error '%s' (%d)\n"),
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strerror(errno),
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errno);
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return -1;
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}
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strbuf_addf(buf, "%s %s %s %s\n",
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uname_info.sysname,
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uname_info.release,
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uname_info.version,
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uname_info.machine);
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return 0;
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}
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