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-rw-r--r--apt-private/private-moo.cc45
-rw-r--r--apt-private/private-moo.h4
-rw-r--r--apt-private/private-utils.cc22
-rw-r--r--apt-private/private-utils.h1
-rwxr-xr-xtest/integration/test-00-commands-have-help22
5 files changed, 69 insertions, 25 deletions
diff --git a/apt-private/private-moo.cc b/apt-private/private-moo.cc
index a87999150..b8ed6efbd 100644
--- a/apt-private/private-moo.cc
+++ b/apt-private/private-moo.cc
@@ -15,6 +15,7 @@
#include <apt-private/private-moo.h>
#include <apt-private/private-output.h>
+#include <apt-private/private-utils.h>
#include <stddef.h>
#include <string.h>
@@ -26,8 +27,8 @@
#include <apti18n.h>
/*}}}*/
-static std::string getMooLine() { /*{{{*/
- time_t const timenow = time(NULL);
+static std::string getMooLine(time_t const timenow) /*{{{*/
+{
struct tm special;
localtime_r(&timenow, &special);
enum { NORMAL, PACKAGEMANAGER, APPRECIATION, AGITATION, AIRBORN } line;
@@ -64,17 +65,18 @@ static std::string getMooLine() { /*{{{*/
return out.str();
}
/*}}}*/
-static bool printMooLine() { /*{{{*/
- std::cerr << getMooLine() << std::endl;
+static bool printMooLine(time_t const timenow) /*{{{*/
+{
+ std::cerr << getMooLine(timenow);
return true;
}
/*}}}*/
-bool DoMoo1(CommandLine &) /*{{{*/
+static bool DoMoo1(time_t const timenow) /*{{{*/
{
// our trustworthy super cow since 2001
if (_config->FindI("quiet") >= 2)
- return printMooLine();
- std::string const moo = getMooLine();
+ return printMooLine(timenow);
+ std::string const moo = getMooLine(timenow);
size_t const depth = moo.length()/4;
c1out <<
OutputInDepth(depth, " ") << " (__) \n" <<
@@ -87,12 +89,12 @@ bool DoMoo1(CommandLine &) /*{{{*/
return true;
}
/*}}}*/
-bool DoMoo2(CommandLine &) /*{{{*/
+static bool DoMoo2(time_t const timenow) /*{{{*/
{
// by Fernando Ribeiro in lp:56125
if (_config->FindI("quiet") >= 2)
- return printMooLine();
- std::string const moo = getMooLine();
+ return printMooLine(timenow);
+ std::string const moo = getMooLine(timenow);
size_t const depth = moo.length()/4;
if (_config->FindB("APT::Moo::Color", false) == false)
c1out <<
@@ -121,12 +123,12 @@ bool DoMoo2(CommandLine &) /*{{{*/
return true;
}
/*}}}*/
-bool DoMoo3(CommandLine &) /*{{{*/
+static bool DoMoo3(time_t const timenow) /*{{{*/
{
// by Robert Millan in deb:134156
if (_config->FindI("quiet") >= 2)
- return printMooLine();
- std::string const moo = getMooLine();
+ return printMooLine(timenow);
+ std::string const moo = getMooLine(timenow);
size_t const depth = moo.length()/16;
c1out <<
OutputInDepth(depth, " ") << " \\_/ \n" <<
@@ -138,7 +140,7 @@ bool DoMoo3(CommandLine &) /*{{{*/
return true;
}
/*}}}*/
-bool DoMooApril(CommandLine &) /*{{{*/
+static bool DoMooApril() /*{{{*/
{
// by Christopher Allan Webber and proposed by Paul Tagliamonte
// in a "Community outreach": https://lists.debian.org/debian-devel/2013/04/msg00045.html
@@ -163,11 +165,12 @@ bool DoMooApril(CommandLine &) /*{{{*/
/*}}}*/
bool DoMoo(CommandLine &CmdL) /*{{{*/
{
- time_t const timenow = time(NULL);
+ time_t const timenow = GetSecondsSinceEpoch();
+
struct tm april;
localtime_r(&timenow, &april);
if (april.tm_mday == 1 && april.tm_mon == 3)
- return DoMooApril(CmdL);
+ return DoMooApril();
signed short SuperCow = 1;
if (CmdL.FileSize() != 0)
@@ -185,11 +188,11 @@ bool DoMoo(CommandLine &CmdL) /*{{{*/
}
switch(SuperCow) {
- case 1: return DoMoo1(CmdL);
- case 2: return DoMoo2(CmdL);
- case 3: return DoMoo3(CmdL);
- case 4: return DoMooApril(CmdL);
- default: return DoMoo1(CmdL);
+ case 1: return DoMoo1(timenow);
+ case 2: return DoMoo2(timenow);
+ case 3: return DoMoo3(timenow);
+ case 4: return DoMooApril();
+ default: return DoMoo1(timenow);
}
return true;
diff --git a/apt-private/private-moo.h b/apt-private/private-moo.h
index bc8b3e7dd..c230ce2e1 100644
--- a/apt-private/private-moo.h
+++ b/apt-private/private-moo.h
@@ -6,9 +6,5 @@
class CommandLine;
APT_PUBLIC bool DoMoo(CommandLine &CmdL);
-bool DoMoo1(CommandLine &CmdL);
-bool DoMoo2(CommandLine &CmdL);
-bool DoMoo3(CommandLine &CmdL);
-bool DoMooApril(CommandLine &CmdL);
#endif
diff --git a/apt-private/private-utils.cc b/apt-private/private-utils.cc
index 775bf7e79..5863925b9 100644
--- a/apt-private/private-utils.cc
+++ b/apt-private/private-utils.cc
@@ -1,11 +1,13 @@
#include <config.h>
#include <apt-pkg/configuration.h>
+#include <apt-pkg/error.h>
#include <apt-pkg/fileutl.h>
#include <apt-private/private-utils.h>
#include <cstdlib>
+#include <sstream>
#include <unistd.h>
// DisplayFileInPager - Display File with pager /*{{{*/
@@ -74,3 +76,23 @@ bool EditFileInSensibleEditor(std::string const &filename)
return ExecWait(Process, "editor", false);
}
/*}}}*/
+time_t GetSecondsSinceEpoch() /*{{{*/
+{
+ auto const source_date_epoch = getenv("SOURCE_DATE_EPOCH");
+ if (source_date_epoch == nullptr)
+ return time(nullptr);
+
+ time_t epoch;
+ std::stringstream ss(source_date_epoch);
+ ss >> epoch;
+
+ if (ss.fail() || !ss.eof())
+ {
+ _error->Warning("Environment variable SOURCE_DATE_EPOCH was ignored as it has an invalid value: \"%s\"",
+ source_date_epoch);
+ return time(nullptr);
+ }
+
+ return epoch;
+}
+ /*}}}*/
diff --git a/apt-private/private-utils.h b/apt-private/private-utils.h
index b3b249689..4d48bd1ba 100644
--- a/apt-private/private-utils.h
+++ b/apt-private/private-utils.h
@@ -5,5 +5,6 @@
bool DisplayFileInPager(std::string const &filename);
bool EditFileInSensibleEditor(std::string const &filename);
+time_t GetSecondsSinceEpoch();
#endif
diff --git a/test/integration/test-00-commands-have-help b/test/integration/test-00-commands-have-help
index 699cdef15..87c3be6b4 100755
--- a/test/integration/test-00-commands-have-help
+++ b/test/integration/test-00-commands-have-help
@@ -63,3 +63,25 @@ testsuccess aptget moo moo moo
testsuccess aptget moo moo moo -q=2
testsuccess aptget moo moo moo moo
testsuccess aptget moo moo moo moo -q=2
+
+export SOURCE_DATE_EPOCH=moo
+testwarningmsg 'W: Environment variable SOURCE_DATE_EPOCH was ignored as it has an invalid value: "moo"' apt moo
+testmoo() {
+ export SOURCE_DATE_EPOCH="$(date -d "$1" +'%s')"
+ testsuccess aptget moo
+ cp rootdir/tmp/testsuccess.output moo.output
+ testsuccess grep "$2" moo.output
+ testsuccessequal "$2" apt moo -qqq
+ unset SOURCE_DATE_EPOCH
+}
+testmoo '@0' 'Have you mooed today?'
+testmoo '0-12-25' 'Happy package management day!'
+testmoo '1930-02-18' "It's a Bird ... It's a Plane ... It's Super Cow!"
+testmoo '1966-11-07' 'Whoever needs milk, bows to the animal.'
+testmoo '1988-03-29' 'Have you mooed today?'
+testmoo '1993-08-16' 'Three moos for Debian!'
+testmoo '1998-04-01' 'Have you smashed some milk today?'
+testmoo '@1484822790' 'Have you mooed today?'
+testmoo '@1484822791' 'Have you mooed today?'
+testmoo '@1484822792' 'Have you mooed today?'
+testmoo '@1484822793' 'Have you mooed today?'
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-01 16:30:56 +0000