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freeswitch
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Refactor and check for more errors

This commit is contained in:
Travis Cross 2012-06-16 19:30:27 +00:00
parent 2c634751cc
commit 068586f28f
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GPG Key ID: F12EA662F29911FC
2 changed files with 23 additions and 24 deletions
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2
Makefile.am
View File

@ -420,7 +420,7 @@ build/print_git_revision: build/print_git_revision.c
src/include/switch_version.h: src/include/switch_version.h.in Makefile build/print_git_revision $(libfreeswitch_la_SOURCES) $(library_include_HEADERS)
@cat $< > $@; \
if [ -d .git ]; then \
if [ -d .git ] && [ -n "$$(which git)" ]; then \
xver="$$(./build/print_git_revision)"; \
sed -e "/#define *SWITCH_VERSION_REVISION/{s/\"\([^\"]*\)\"/\"\1$$xver\"/}" \
$< > $@; \

45
build/print_git_revision.c
View File

@ -9,51 +9,50 @@
#include <sys/wait.h>
#include <time.h>
int sys(char *buf, int buflen, char *cmd) {
static int sys(char *buf, int buflen, char *cmd) {
int i, p[2];
pipe(p);
if (pipe(p)) return 255;
if (!(i=fork())) {
close(p[0]);
dup2(p[1],1);
close(p[1]);
execlp("sh","sh","-c",cmd,NULL);
} else {
int s, x, c=0;
int s, x=0;
close(p[1]);
waitpid(i,&s,0);
if (!(WIFEXITED(s))) return 255;
if (WEXITSTATUS(s)) return WEXITSTATUS(s);
while ((x=read(p[0],buf,buflen-1))>0) c+=x;
if (x<0) return 1;
buf[c] = 0;
if (buf) {
while (buflen>1 && (x=read(p[0],buf,buflen-1))>0) buf+=x,buflen-=x;
close(p[0]);
if (x<0) return 255;
*buf=0;
} else close(p[0]);
}
return 0;
}
int sys1(char *buf, int buflen, char *cmd) {
int r = sys(buf,buflen,cmd);
char *c;
if (r!=0) return r;
static int sys1(char *buf, int buflen, char *cmd) {
int r; char *c;
if ((r=sys(buf,buflen,cmd))) return r;
if ((c=strstr(buf,"\n"))) *c=0;
return 0;
}
int main(int argc, char **argv) {
char buf[256], xdate[256], xfdate[256], xcommit[256], xver[256];
time_t xdate_t;
struct tm *xdate_tm;
sys1(xdate,sizeof(xdate),"git log -n1 --format='%ct' HEAD");
xdate_t = (time_t) atoi(xdate);
if (!(xdate_tm = gmtime(&xdate_t))) return 1;
char xver[256], xdate[256], xfdate[256], xcommit[256];
time_t xdate_t; struct tm *xdate_tm;
if ((sys1(xdate,sizeof(xdate),"git log -n1 --format='%ct' HEAD"))) return 1;
xdate_t=(time_t)atoi(xdate);
if (!(xdate_tm=gmtime(&xdate_t))) return 1;
strftime(xfdate,sizeof(xfdate),"%Y%m%dT%H%M%SZ",xdate_tm);
sys1(xcommit,sizeof(xcommit),"git rev-list -n1 --abbrev=10 --abbrev-commit HEAD");
if ((sys1(xcommit,sizeof(xcommit),"git rev-list -n1 --abbrev=10 --abbrev-commit HEAD")))
return 1;
snprintf(xver,sizeof(xver),"+git~%s~%s",xfdate,xcommit);
if ((sys(buf,sizeof(buf),"git diff-index --quiet HEAD"))) {
time_t now_t = time(NULL);
struct tm *now_tm = gmtime(&now_t);
char now[256];
if (!now_tm) return 1;
if ((sys(NULL,0,"git diff-index --quiet HEAD"))) {
char buf[256], now[256]; time_t now_t=time(NULL); struct tm *now_tm;
if (!(now_tm=gmtime(&now_t))) return 1;
strftime(now,sizeof(now),"%Y%m%dT%H%M%SZ",now_tm);
snprintf(buf,sizeof(buf),"%s+unclean~%s",xver,now);
strncpy(xver,buf,sizeof(xver));