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s3-vlp: drastically shrink size and dependencies of the virtual line printer.

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This gets vlp from 13M down to 214K on my box.

Guenther
This commit is contained in:
Günther Deschner 2009-06-25 17:43:28 +02:00
parent 6395bc55db
commit 2579afc897
2 changed files with 14 additions and 22 deletions
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17
source3/Makefile.in
View File

@ -1225,13 +1225,10 @@ NTLM_AUTH_OBJ = ${NTLM_AUTH_OBJ1} $(LIBSAMBA_OBJ) $(POPT_LIB_OBJ) \
$(LIBNDR_GEN_OBJ0) $(LIBNDR_GEN_OBJ1) @BUILD_INIPARSER@ $(LIBNDR_GEN_OBJ0) $(LIBNDR_GEN_OBJ1) @BUILD_INIPARSER@
VLP_OBJ1 = printing/tests/vlp.o $(RPC_CLIENT_OBJ1) $(RPC_PARSE_OBJ2) $(RPC_CLIENT_OBJ) ../librpc/rpc/binding.o VLP_OBJ = printing/tests/vlp.o \
../lib/util/util_tdb.o \
VLP_OBJ = $(VLP_OBJ1) $(PARAM_OBJ) $(LIBSMB_OBJ) \ $(LIBSAMBAUTIL_OBJ) \
$(LIB_NONSMBD_OBJ) $(KRBCLIENT_OBJ) $(LIBMSRPC_GEN_OBJ) \ param/util.o
$(READLINE_OBJ) $(POPT_LIB_OBJ) \
$(PASSDB_OBJ) $(SMBLDAP_OBJ) $(GROUPDB_OBJ) $(LDB_OBJ) \
$(DISPLAY_SEC_OBJ)
RPC_OPEN_TCP_OBJ = torture/rpc_open_tcp.o \ RPC_OPEN_TCP_OBJ = torture/rpc_open_tcp.o \
$(LIBSMB_OBJ) \ $(LIBSMB_OBJ) \
@ -2515,13 +2512,11 @@ bin/winbindd@EXEEXT@: $(BINARY_PREREQS) $(WINBINDD_OBJ) @BUILD_POPT@ @LIBTALLOC_
$(PASSDB_LIBS) $(LIBTALLOC_LIBS) $(LIBTDB_LIBS) $(LIBWBCLIENT_LIBS) \ $(PASSDB_LIBS) $(LIBTALLOC_LIBS) $(LIBTDB_LIBS) $(LIBWBCLIENT_LIBS) \
$(ZLIB_LIBS) $(ZLIB_LIBS)
bin/vlp@EXEEXT@: $(BINARY_PREREQS) $(VLP_OBJ) @LIBTALLOC_TARGET@ @LIBTDB_TARGET@ @LIBWBCLIENT_TARGET@ bin/vlp@EXEEXT@: $(BINARY_PREREQS) $(VLP_OBJ) @LIBTDB_TARGET@
@echo "Linking $@" @echo "Linking $@"
@$(CC) -o $@ $(VLP_OBJ) $(LDFLAGS) $(DYNEXP) \ @$(CC) -o $@ $(VLP_OBJ) $(LDFLAGS) $(DYNEXP) \
$(TERMLDFLAGS) $(TERMLIBS) $(LIBS) $(POPT_LIBS) \ $(TERMLDFLAGS) $(TERMLIBS) $(LIBS) $(POPT_LIBS) \
$(KRB5LIBS) $(LDAP_LIBS) $(NSCD_LIBS) \ $(LIBTDB_LIBS)
$(LIBTALLOC_LIBS) $(LIBTDB_LIBS) $(LIBWBCLIENT_LIBS) \
$(ZLIB_LIBS)
@WINBIND_NSS@: $(BINARY_PREREQS) $(WINBIND_NSS_OBJ) @WINBIND_NSS@: $(BINARY_PREREQS) $(WINBIND_NSS_OBJ)
@echo "Linking $@" @echo "Linking $@"

19
source3/printing/tests/vlp.c
View File

@ -21,6 +21,10 @@
#include "includes.h" #include "includes.h"
#ifdef malloc
#undef malloc
#endif
#define PRINT_FIRSTJOB "100" #define PRINT_FIRSTJOB "100"
static TDB_CONTEXT *tdb; static TDB_CONTEXT *tdb;
@ -215,7 +219,6 @@ static int print_command(int argc, char **argv)
struct passwd *pw; struct passwd *pw;
TDB_DATA value, queue; TDB_DATA value, queue;
struct vlp_job job; struct vlp_job job;
int i;
if (argc < 3) { if (argc < 3) {
printf("Usage: print <printername> <jobname>\n"); printf("Usage: print <printername> <jobname>\n");
@ -228,18 +231,13 @@ static int print_command(int argc, char **argv)
/* Create a job record */ /* Create a job record */
for (i = 2; i < argc; i++) { slprintf(job.jobname, sizeof(job.jobname) - 1, "%s", argv[2]);
fstrcat(job.jobname, argv[i]);
if (i < argc - 1) {
fstrcat(job.jobname, " ");
}
}
if (!(pw = getpwuid(getuid()))) { if (!(pw = getpwuid(getuid()))) {
return 1; return 1;
} }
fstrcpy(job.owner, pw->pw_name); slprintf(job.owner, sizeof(job.owner) - 1, "%s", pw->pw_name);
job.jobid = next_jobnum(printer); job.jobid = next_jobnum(printer);
job.size = 666; job.size = 666;
@ -255,8 +253,7 @@ static int print_command(int argc, char **argv)
/* Add job to end of queue */ /* Add job to end of queue */
queue.dptr = (unsigned char *)SMB_MALLOC(value.dsize + queue.dptr = (unsigned char *)malloc(value.dsize + sizeof(struct vlp_job));
sizeof(struct vlp_job));
if (!queue.dptr) return 1; if (!queue.dptr) return 1;
memcpy(queue.dptr, value.dptr, value.dsize); memcpy(queue.dptr, value.dptr, value.dsize);
@ -382,7 +379,7 @@ int main(int argc, char **argv)
return 1; return 1;
} }
if (!strnequal(argv[1], "tdbfile", strlen("tdbfile"))) { if (strncmp(argv[1], "tdbfile", strlen("tdbfile")) != 0) {
usage(); usage();
return 1; return 1;
} }