X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/0c22e0f29a8bad1dadec94f4d0dee27f9cc87d10..97d921ca676d51279b9fdfbaa7501fc8ebf8a027:/IkiWiki/Wrapper.pm
diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index 0855a3ba2..1b8c558e5 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -28,10 +28,11 @@ sub gen_wrappers () {
%config=(%origconfig);
}
+our $program_to_wrap = $0;
sub gen_wrapper () {
$config{srcdir}=File::Spec->rel2abs($config{srcdir});
$config{destdir}=File::Spec->rel2abs($config{destdir});
- my $this=File::Spec->rel2abs($0);
+ my $this=File::Spec->rel2abs($program_to_wrap);
if (! -x $this) {
error(sprintf(gettext("%s doesn't seem to be executable"), $this));
}
@@ -51,6 +52,8 @@ sub gen_wrapper () {
HTTP_COOKIE REMOTE_USER HTTPS REDIRECT_STATUS
HTTP_HOST SERVER_PORT HTTPS HTTP_ACCEPT
REDIRECT_URL} if $config{cgi};
+ push @envsave, qw{GIT_OBJECT_DIRECTORY GIT_QUARANTINE_PATH
+ GIT_ALTERNATE_OBJECT_DIRECTORIES} if $config{test_receive};
my $envsave="";
foreach my $var (@envsave) {
$envsave.=<<"EOF";
@@ -58,6 +61,17 @@ sub gen_wrapper () {
addenv("$var", s);
EOF
}
+ if (ref $config{ENV} eq 'HASH') {
+ foreach my $key (keys %{$config{ENV}}) {
+ my $val=$config{ENV}{$key};
+ utf8::encode($val) if utf8::is_utf8($val);
+ $val =~ s/([^A-Za-z0-9])/sprintf '""\\x%02x""', ord($1)/ge;
+ $envsave.=<<"EOF";
+ addenv("$key", "$val");
+EOF
+ }
+ delete $config{ENV};
+ }
my @wrapper_hooks;
run_hooks(genwrapper => sub { push @wrapper_hooks, shift->() });
@@ -105,6 +119,14 @@ EOF
my $i=int($config{cgi_overload_delay});
$pre_exec.="#define CGI_OVERLOAD_DELAY $i\n"
if $i > 0;
+ my $msg=gettext("Please wait");
+ $msg=~s/"/\\"/g;
+ $pre_exec.='#define CGI_PLEASE_WAIT_TITLE "'.$msg."\"\n";
+ if (defined $config{cgi_overload_message} && length $config{cgi_overload_message}) {
+ $msg=$config{cgi_overload_message};
+ $msg=~s/"/\\"/g;
+ }
+ $pre_exec.='#define CGI_PLEASE_WAIT_BODY "'.$msg."\"\n";
}
$pre_exec.=<<"EOF";
lockfd=open("$config{wikistatedir}/cgilock", O_CREAT | O_RDWR, 0666);
@@ -116,9 +138,11 @@ EOF
set_cgilock_fd(lockfd);
}
else {
- printf("Content-Type: text/html\\nRefresh: %i; URL=%s\\n\\nplease wait...Please wait ...
",
+ printf("Content-Type: text/html\\nRefresh: %i; URL=%s\\n\\n%s%s
",
CGI_OVERLOAD_DELAY,
- getenv("REQUEST_URI"));
+ getenv("REQUEST_URI"),
+ CGI_PLEASE_WAIT_TITLE,
+ CGI_PLEASE_WAIT_BODY);
exit(0);
}
}
@@ -138,7 +162,7 @@ EOF
if (defined $config{wrapper_background_command} &&
length $config{wrapper_background_command}) {
my $background_command=delete $config{wrapper_background_command};
- $set_background_command=~s/"/\\"/g;
+ $background_command=~s/"/\\"/g;
$set_background_command='#define BACKGROUND_COMMAND "'.$background_command.'"';
}
@@ -158,23 +182,46 @@ EOF
#include
#include
#include
+#include
extern char **environ;
-char *newenviron[$#envsave+7];
-int i=0;
+int newenvironlen=0;
+/* Array of length newenvironlen+1 (+1 for NULL) */
+char **newenviron=NULL;
void addenv(char *var, char *val) {
- char *s=malloc(strlen(var)+1+strlen(val)+1);
- if (!s)
+ char *s;
+
+ if (newenviron) {
+ newenviron=realloc(newenviron, (newenvironlen+2) * sizeof(char *));
+ }
+ else {
+ newenviron=calloc(newenvironlen+2, sizeof(char *));
+ }
+
+ if (!newenviron) {
+ perror("realloc");
+ exit(1);
+ }
+
+ s=malloc(strlen(var)+1+strlen(val)+1);
+ if (!s) {
perror("malloc");
- sprintf(s, "%s=%s", var, val);
- newenviron[i++]=s;
+ exit(1);
+ }
+ else {
+ sprintf(s, "%s=%s", var, val);
+ newenviron[newenvironlen++]=s;
+ }
}
-set_cgilock_fd (int lockfd) {
- char *fd_s=malloc(8);
+void set_cgilock_fd (int lockfd) {
+ char fd_s[12];
sprintf(fd_s, "%i", lockfd);
- setenv("IKIWIKI_CGILOCK_FD", fd_s, 1);
+ if (setenv("IKIWIKI_CGILOCK_FD", fd_s, 1) != 0) {
+ perror("setenv");
+ exit(1);
+ }
}
int main (int argc, char **argv) {
@@ -184,9 +231,9 @@ int main (int argc, char **argv) {
$check_commit_hook
@wrapper_hooks
$envsave
- newenviron[i++]="HOME=$ENV{HOME}";
- newenviron[i++]="PATH=$ENV{PATH}";
- newenviron[i++]="WRAPPED_OPTIONS=$configstring";
+ addenv("HOME", "$ENV{HOME}");
+ addenv("PATH", "$ENV{PATH}");
+ addenv("WRAPPED_OPTIONS", "$configstring");
#ifdef __TINYC__
/* old tcc versions do not support modifying environ directly */
@@ -194,10 +241,10 @@ $envsave
perror("clearenv");
exit(1);
}
- for (; i>0; i--)
- putenv(newenviron[i-1]);
+ for (; newenvironlen>0; newenvironlen--)
+ putenv(newenviron[newenvironlen-1]);
#else
- newenviron[i]=NULL;
+ newenviron[newenvironlen]=NULL;
environ=newenviron;
#endif