Unix SMB/Netbios implementation.
Version 1.9.
Inter-process communication and named pipe handling
- Copyright (C) Andrew Tridgell 1992-1997
+ Copyright (C) Andrew Tridgell 1992-1998
SMB Version handling
- Copyright (C) John H Terpstra 1995-1997
+ Copyright (C) John H Terpstra 1995-1998
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
#include "includes.h"
+#include "nterr.h"
#ifdef CHECK_TYPES
#undef CHECK_TYPES
extern int DEBUGLEVEL;
extern int max_send;
-extern files_struct Files[];
-extern connection_struct Connections[];
extern fstring local_machine;
-extern fstring myworkgroup;
+extern fstring global_myworkgroup;
#define NERR_Success 0
#define NERR_badpass 86
#define NERR_JobNotFound (NERR_BASE+51)
#define NERR_DestNotFound (NERR_BASE+52)
#define ERROR_INVALID_LEVEL 124
-#define ERROR_MORE_DATA 234
#define ACCESS_READ 0x01
#define ACCESS_WRITE 0x02
#define QNLEN 12 /* queue name maximum length */
extern int Client;
+extern int smb_read_error;
-static BOOL api_Unsupported(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_Unsupported(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len);
-static BOOL api_TooSmall(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_TooSmall(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len);
-static int CopyExpanded(int cnum, int snum, char** dst, char* src, int* n)
+static int CopyExpanded(connection_struct *conn,
+ int snum, char** dst, char* src, int* n)
{
- pstring buf;
- int l;
-
- if (!src || !dst || !n || !(*dst)) return(0);
-
- StrnCpy(buf,src,sizeof(buf)/2);
- string_sub(buf,"%S",lp_servicename(snum));
- standard_sub(cnum,buf);
- StrnCpy(*dst,buf,*n);
- l = strlen(*dst) + 1;
- (*dst) += l;
- (*n) -= l;
- return l;
+ pstring buf;
+ int l;
+
+ if (!src || !dst || !n || !(*dst)) return(0);
+
+ StrnCpy(buf,src,sizeof(buf)/2);
+ string_sub(buf,"%S",lp_servicename(snum));
+ standard_sub(conn,buf);
+ StrnCpy(*dst,buf,*n);
+ l = strlen(*dst) + 1;
+ (*dst) += l;
+ (*n) -= l;
+ return l;
}
static int CopyAndAdvance(char** dst, char* src, int* n)
return l;
}
-static int StrlenExpanded(int cnum, int snum, char* s)
+static int StrlenExpanded(connection_struct *conn, int snum, char* s)
{
- pstring buf;
- if (!s) return(0);
- StrnCpy(buf,s,sizeof(buf)/2);
- string_sub(buf,"%S",lp_servicename(snum));
- standard_sub(cnum,buf);
- return strlen(buf) + 1;
+ pstring buf;
+ if (!s) return(0);
+ StrnCpy(buf,s,sizeof(buf)/2);
+ string_sub(buf,"%S",lp_servicename(snum));
+ standard_sub(conn,buf);
+ return strlen(buf) + 1;
}
-static char* Expand(int cnum, int snum, char* s)
+static char* Expand(connection_struct *conn, int snum, char* s)
{
- static pstring buf;
- if (!s) return(NULL);
- StrnCpy(buf,s,sizeof(buf)/2);
- string_sub(buf,"%S",lp_servicename(snum));
- standard_sub(cnum,buf);
- return &buf[0];
+ static pstring buf;
+ if (!s) return(NULL);
+ StrnCpy(buf,s,sizeof(buf)/2);
+ string_sub(buf,"%S",lp_servicename(snum));
+ standard_sub(conn,buf);
+ return &buf[0];
}
/*******************************************************************
return(strncmp(str,prefix,strlen(prefix)) == 0);
}
+/*******************************************************************
+ copies parameters and data, as needed, into the smb buffer
+
+ *both* the data and params sections should be aligned. this
+ is fudged in the rpc pipes by
+ at present, only the data section is. this may be a possible
+ cause of some of the ipc problems being experienced. lkcl26dec97
+
+ ******************************************************************/
+static void copy_trans_params_and_data(char *outbuf, int align,
+ struct mem_buf *rparam, struct mem_buf *rdata,
+ int param_offset, int data_offset,
+ int param_len, int data_len)
+{
+ char *copy_into = smb_buf(outbuf)+1;
+
+ DEBUG(5,("copy_trans_params_and_data: params[%d..%d] data[%d..%d]\n",
+ param_offset, param_offset + param_len,
+ data_offset , data_offset + data_len));
+
+ if (param_len) mem_buf_copy(copy_into, rparam, param_offset, param_len);
+ copy_into += param_len + align;
+ if (data_len ) mem_buf_copy(copy_into, rdata , data_offset , data_len);
+}
/****************************************************************************
send a trans reply
****************************************************************************/
-static void send_trans_reply(char *outbuf,char *data,char *param,uint16 *setup,
- int ldata,int lparam,int lsetup)
+static void send_trans_reply(char *outbuf,
+ struct mem_buf *rdata,
+ struct mem_buf *rparam,
+ uint16 *setup, int lsetup, int max_data_ret)
{
- int i;
- int this_ldata,this_lparam;
- int tot_data=0,tot_param=0;
- int align;
-
- this_lparam = MIN(lparam,max_send - (500+lsetup*SIZEOFWORD)); /* hack */
- this_ldata = MIN(ldata,max_send - (500+lsetup*SIZEOFWORD+this_lparam));
-
- align = (this_lparam%4);
-
- set_message(outbuf,10+lsetup,align+this_ldata+this_lparam,True);
- if (this_lparam)
- memcpy(smb_buf(outbuf),param,this_lparam);
- if (this_ldata)
- memcpy(smb_buf(outbuf)+this_lparam+align,data,this_ldata);
-
- SSVAL(outbuf,smb_vwv0,lparam);
- SSVAL(outbuf,smb_vwv1,ldata);
- SSVAL(outbuf,smb_vwv3,this_lparam);
- SSVAL(outbuf,smb_vwv4,smb_offset(smb_buf(outbuf),outbuf));
- SSVAL(outbuf,smb_vwv5,0);
- SSVAL(outbuf,smb_vwv6,this_ldata);
- SSVAL(outbuf,smb_vwv7,smb_offset(smb_buf(outbuf)+this_lparam+align,outbuf));
- SSVAL(outbuf,smb_vwv8,0);
- SSVAL(outbuf,smb_vwv9,lsetup);
- for (i=0;i<lsetup;i++)
- SSVAL(outbuf,smb_vwv10+i*SIZEOFWORD,setup[i]);
-
- show_msg(outbuf);
- send_smb(Client,outbuf);
-
- tot_data = this_ldata;
- tot_param = this_lparam;
-
- while (tot_data < ldata || tot_param < lparam)
- {
- this_lparam = MIN(lparam-tot_param,max_send - 500); /* hack */
- this_ldata = MIN(ldata-tot_data,max_send - (500+this_lparam));
-
- align = (this_lparam%4);
-
- set_message(outbuf,10,this_ldata+this_lparam+align,False);
- if (this_lparam)
- memcpy(smb_buf(outbuf),param+tot_param,this_lparam);
- if (this_ldata)
- memcpy(smb_buf(outbuf)+this_lparam+align,data+tot_data,this_ldata);
-
- SSVAL(outbuf,smb_vwv3,this_lparam);
- SSVAL(outbuf,smb_vwv4,smb_offset(smb_buf(outbuf),outbuf));
- SSVAL(outbuf,smb_vwv5,tot_param);
- SSVAL(outbuf,smb_vwv6,this_ldata);
- SSVAL(outbuf,smb_vwv7,smb_offset(smb_buf(outbuf)+this_lparam+align,outbuf));
- SSVAL(outbuf,smb_vwv8,tot_data);
- SSVAL(outbuf,smb_vwv9,0);
-
- show_msg(outbuf);
- send_smb(Client,outbuf);
-
- tot_data += this_ldata;
- tot_param += this_lparam;
- }
+ int i;
+ int this_ldata,this_lparam;
+ int tot_data=0,tot_param=0;
+ int align;
+
+ int ldata = rdata ? mem_buf_len(rdata ) : 0;
+ int lparam = rparam ? mem_buf_len(rparam) : 0;
+
+ BOOL buffer_too_large = max_data_ret ? ldata > max_data_ret : False;
+
+ if (buffer_too_large)
+ {
+ DEBUG(5,("send_trans_reply: buffer %d too large %d\n", ldata, max_data_ret));
+ ldata = max_data_ret;
+ }
+
+ this_lparam = MIN(lparam,max_send - (500+lsetup*SIZEOFWORD)); /* hack */
+ this_ldata = MIN(ldata,max_send - (500+lsetup*SIZEOFWORD+this_lparam));
+
+ align = ((this_lparam)%4);
+
+ set_message(outbuf,10+lsetup,1+align+this_ldata+this_lparam,True);
+
+ if (buffer_too_large)
+ {
+ /* issue a buffer size warning. on a DCE/RPC pipe, expect an SMBreadX... */
+ SIVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ SIVAL(outbuf, smb_rcls, 0x80000000 | NT_STATUS_ACCESS_VIOLATION);
+ }
+
+ copy_trans_params_and_data(outbuf, align,
+ rparam , rdata,
+ tot_param , tot_data,
+ this_lparam, this_ldata);
+
+ SSVAL(outbuf,smb_vwv0,lparam);
+ SSVAL(outbuf,smb_vwv1,ldata);
+ SSVAL(outbuf,smb_vwv3,this_lparam);
+ SSVAL(outbuf,smb_vwv4,smb_offset(smb_buf(outbuf)+1,outbuf));
+ SSVAL(outbuf,smb_vwv5,0);
+ SSVAL(outbuf,smb_vwv6,this_ldata);
+ SSVAL(outbuf,smb_vwv7,smb_offset(smb_buf(outbuf)+1+this_lparam+align,outbuf));
+ SSVAL(outbuf,smb_vwv8,0);
+ SSVAL(outbuf,smb_vwv9,lsetup);
+
+ for (i=0;i<lsetup;i++)
+ {
+ SSVAL(outbuf,smb_vwv10+i*SIZEOFWORD,setup[i]);
+ }
+
+ show_msg(outbuf);
+ send_smb(Client,outbuf);
+
+ tot_data = this_ldata;
+ tot_param = this_lparam;
+
+ while (tot_data < ldata || tot_param < lparam)
+ {
+ this_lparam = MIN(lparam-tot_param, max_send - 500); /* hack */
+ this_ldata = MIN(ldata -tot_data , max_send - (500+this_lparam));
+
+ align = (this_lparam%4);
+
+ set_message(outbuf,10,1+this_ldata+this_lparam+align,False);
+
+ copy_trans_params_and_data(outbuf, align,
+ rparam , rdata,
+ tot_param , tot_data,
+ this_lparam, this_ldata);
+
+ SSVAL(outbuf,smb_vwv3,this_lparam);
+ SSVAL(outbuf,smb_vwv4,smb_offset(smb_buf(outbuf)+1,outbuf));
+ SSVAL(outbuf,smb_vwv5,tot_param);
+ SSVAL(outbuf,smb_vwv6,this_ldata);
+ SSVAL(outbuf,smb_vwv7,smb_offset(smb_buf(outbuf)+1+this_lparam+align,outbuf));
+ SSVAL(outbuf,smb_vwv8,tot_data);
+ SSVAL(outbuf,smb_vwv9,0);
+
+ show_msg(outbuf);
+ send_smb(Client,outbuf);
+
+ tot_data += this_ldata;
+ tot_param += this_lparam;
+ }
}
struct pack_desc {
{
int i, n;
if (!p || !(*p)) return(1);
- if (!isdigit(**p)) return 1;
+ if (!isdigit((int)**p)) return 1;
for (n = 0;;) {
i = **p;
if (isdigit(i))
p->subcount = 0;
p->curpos = p->format;
if (i > n) {
+ p->neededlen = i;
i = n = 0;
- p->errcode = NERR_BufTooSmall;
+ p->errcode = ERRmoredata;
}
-
- p->errcode = NERR_Success;
+ else
+ p->errcode = NERR_Success;
p->buflen = i;
n -= i;
p->stringbuf = p->base + i;
return(p->errcode == NERR_Success);
}
-#ifdef __STDC__
+#ifdef HAVE_STDARG_H
static int package(struct pack_desc* p, ...)
{
#else
int is_string=0, stringused;
int32 temp;
-#ifdef __STDC__
+#ifdef HAVE_STDARG_H
va_start(args,p);
#else
va_start(args);
}
#if CHECK_TYPES
str = va_arg(args,char*);
- if (strncmp(str,p->curpos,strlen(str)) != 0) {
- DEBUG(2,("type error in package: %s instead of %*s\n",str,
- strlen(str),p->curpos));
- va_end(args);
-#if AJT
- ajt_panic();
-#endif
- return 0;
- }
+ SMB_ASSERT(strncmp(str,p->curpos,strlen(str)) == 0);
#endif
stringneeded = -1;
stringused = stringneeded;
if (stringused > p->stringlen) {
stringused = (is_string ? p->stringlen : 0);
- if (p->errcode == NERR_Success) p->errcode = ERROR_MORE_DATA;
+ if (p->errcode == NERR_Success) p->errcode = ERRmoredata;
}
if (!stringused)
SIVAL(p->structbuf,0,0);
p->usedlen += needed;
}
else {
- if (p->errcode == NERR_Success) p->errcode = NERR_BufTooSmall;
+ if (p->errcode == NERR_Success) p->errcode = ERRmoredata;
}
return 1;
}
SIVAL(drivdata,0,sizeof drivdata); /* cb */
SIVAL(drivdata,4,1000); /* lVersion */
memset(drivdata+8,0,32); /* szDeviceName */
- strcpy(drivdata+8,"NULL");
+ pstrcpy(drivdata+8,"NULL");
PACKl(desc,"l",drivdata,sizeof drivdata); /* pDriverData */
}
return True;
}
-static void fill_printjob_info(int cnum, int snum, int uLevel,
+static void fill_printjob_info(connection_struct *conn, int snum, int uLevel,
struct pack_desc* desc,
print_queue_struct* queue, int n)
{
}
}
-static void fill_printq_info(int cnum, int snum, int uLevel,
+static void fill_printq_info(connection_struct *conn, int snum, int uLevel,
struct pack_desc* desc,
int count, print_queue_struct* queue,
print_status_struct* status)
case 3:
case 4:
case 5:
- PACKS(desc,"z",Expand(cnum,snum,SERVICE(snum)));
+ PACKS(desc,"z",Expand(conn,snum,SERVICE(snum)));
break;
}
PACKI(desc,"W",LPSTAT_ERROR);
}
else if (!status || !status->message[0]) {
- PACKS(desc,"z",Expand(cnum,snum,lp_comment(snum)));
+ PACKS(desc,"z",Expand(conn,snum,lp_comment(snum)));
PACKI(desc,"W",LPSTAT_OK); /* status */
} else {
PACKS(desc,"z",status->message);
PACKS(desc,"z","WinPrint"); /* pszPrProc */
PACKS(desc,"z",""); /* pszParms */
if (!status || !status->message[0]) {
- PACKS(desc,"z",Expand(cnum,snum,lp_comment(snum))); /* pszComment */
+ PACKS(desc,"z",Expand(conn,snum,lp_comment(snum))); /* pszComment */
PACKI(desc,"W",LPSTAT_OK); /* fsStatus */
} else {
PACKS(desc,"z",status->message); /* pszComment */
if (uLevel == 2 || uLevel == 4) {
int i;
for (i=0;i<count;i++)
- fill_printjob_info(cnum,snum,uLevel == 2 ? 1 : 2,desc,&queue[i],i);
+ fill_printjob_info(conn,snum,uLevel == 2 ? 1 : 2,desc,&queue[i],i);
}
if (uLevel==52) {
int i,ok=0;
- pstring tok,driver,short_name;
+ pstring tok,driver,datafile,langmon,helpfile,datatype;
char *p,*q;
FILE *f;
pstring fname;
- strcpy(fname,lp_driverfile());
-
+ pstrcpy(fname,lp_driverfile());
f=fopen(fname,"r");
if (!f) {
- DEBUG(0,("fill_printq_info: Can't open %s - %s\n",fname,strerror(errno)));
+ DEBUG(3,("fill_printq_info: Can't open %s - %s\n",fname,strerror(errno)));
+ desc->errcode=NERR_notsupported;
+ return;
+ }
+
+ if((p=(char *)malloc(8192*sizeof(char))) == NULL) {
+ DEBUG(0,("fill_printq_info: malloc fail !\n"));
+ desc->errcode=NERR_notsupported;
+ fclose(f);
+ return;
}
- p=(char *)malloc(8192*sizeof(char));
bzero(p, 8192*sizeof(char));
q=p;
/* lookup the long printer driver name in the file description */
while (f && !feof(f) && !ok)
{
+ p = q; /* reset string pointer */
fgets(p,8191,f);
p[strlen(p)-1]='\0';
- next_token(&p,tok,":");
- if(!strncmp(tok,lp_printerdriver(snum),strlen(lp_printerdriver(snum)))) ok=1;
+ if (next_token(&p,tok,":",sizeof(tok)) &&
+ (strlen(lp_printerdriver(snum)) == strlen(tok)) &&
+ (!strncmp(tok,lp_printerdriver(snum),strlen(lp_printerdriver(snum)))))
+ ok=1;
}
-
fclose(f);
- next_token(&p,short_name,":");
- next_token(&p,driver,":");
+ /* driver file name */
+ if (ok && !next_token(&p,driver,":",sizeof(driver))) ok = 0;
+ /* data file name */
+ if (ok && !next_token(&p,datafile,":",sizeof(datafile))) ok = 0;
+ /*
+ * for the next tokens - which may be empty - I have to check for empty
+ * tokens first because the next_token function will skip all empty
+ * token fields
+ */
+ if (ok) {
+ /* help file */
+ if (*p == ':') {
+ *helpfile = '\0';
+ p++;
+ } else if (!next_token(&p,helpfile,":",sizeof(helpfile))) ok = 0;
+ }
- PACKI(desc,"W",0x0400); /* don't know */
- PACKS(desc,"z",lp_printerdriver(snum)); /* long printer name */
+ if (ok) {
+ /* language monitor */
+ if (*p == ':') {
+ *langmon = '\0';
+ p++;
+ } else if (!next_token(&p,langmon,":",sizeof(langmon))) ok = 0;
+ }
- if (ok)
- {
- PACKS(desc,"z",driver); /* Driver Name */
- PACKS(desc,"z",short_name); /* short printer name */
+ /* default data type */
+ if (ok && !next_token(&p,datatype,":",sizeof(datatype))) ok = 0;
+
+ if (ok) {
+ PACKI(desc,"W",0x0400); /* don't know */
+ PACKS(desc,"z",lp_printerdriver(snum)); /* long printer name */
+ PACKS(desc,"z",driver); /* Driverfile Name */
+ PACKS(desc,"z",datafile); /* Datafile name */
+ PACKS(desc,"z",langmon); /* language monitor */
+ PACKS(desc,"z",lp_driverlocation(snum)); /* share to retrieve files */
+ PACKS(desc,"z",datatype); /* default data type */
+ PACKS(desc,"z",helpfile); /* helpfile name */
+ PACKS(desc,"z",driver); /* driver name */
DEBUG(3,("Driver:%s:\n",driver));
- DEBUG(3,("short name:%s:\n",short_name));
- }
- else
- {
- PACKS(desc,"z","");
- PACKS(desc,"z","");
- }
+ DEBUG(3,("Data File:%s:\n",datafile));
+ DEBUG(3,("Language Monitor:%s:\n",langmon));
+ DEBUG(3,("Data Type:%s:\n",datatype));
+ DEBUG(3,("Help File:%s:\n",helpfile));
+ PACKI(desc,"N",count); /* number of files to copy */
+ for (i=0;i<count;i++)
+ {
+ /* no need to check return value here - it was already tested in
+ * get_printerdrivernumber
+ */
+ next_token(&p,tok,",",sizeof(tok));
+ PACKS(desc,"z",tok); /* driver files to copy */
+ DEBUG(3,("file:%s:\n",tok));
+ }
- PACKS(desc,"z","");
- PACKS(desc,"z",lp_driverlocation(snum)); /* share to retrieve files */
- PACKS(desc,"z","EMF");
- PACKS(desc,"z","");
- if (ok)
- PACKS(desc,"z",driver); /* driver name */
- else
- PACKS(desc,"z","");
- PACKI(desc,"N",count); /* number of files to copy */
- for (i=0;i<count;i++)
- {
- next_token(&p,tok,",");
- PACKS(desc,"z",tok); /* driver files to copy */
- DEBUG(3,("file:%s:\n",tok));
+ DEBUG(3,("fill_printq_info on <%s> gave %d entries\n",
+ SERVICE(snum),count));
+ } else {
+ DEBUG(3,("fill_printq_info: Can't supply driver files\n"));
+ desc->errcode=NERR_notsupported;
}
free(q);
}
-
- DEBUG(3,("fill_printq_info on <%s> gave %d entries\n",SERVICE(snum),count));
}
-/* This function returns the number of file for a given driver */
-int get_printerdrivernumber(int snum)
+/* This function returns the number of files for a given driver */
+static int get_printerdrivernumber(int snum)
{
int i=0,ok=0;
pstring tok;
FILE *f;
pstring fname;
- strcpy(fname,lp_driverfile());
+ pstrcpy(fname,lp_driverfile());
DEBUG(4,("In get_printerdrivernumber: %s\n",fname));
f=fopen(fname,"r");
if (!f) {
- DEBUG(0,("get_printerdrivernumber: Can't open %s - %s\n",fname,strerror(errno)));
+ DEBUG(3,("get_printerdrivernumber: Can't open %s - %s\n",fname,strerror(errno)));
return(0);
}
- p=(char *)malloc(8192*sizeof(char));
+ if((p=(char *)malloc(8192*sizeof(char))) == NULL) {
+ DEBUG(3,("get_printerdrivernumber: malloc fail !\n"));
+ fclose(f);
+ return 0;
+ }
+
q=p; /* need it to free memory because p change ! */
/* lookup the long printer driver name in the file description */
while (!feof(f) && !ok)
{
+ p = q; /* reset string pointer */
fgets(p,8191,f);
- next_token(&p,tok,":");
- if(!strncmp(tok,lp_printerdriver(snum),strlen(lp_printerdriver(snum)))) ok=1;
+ if (next_token(&p,tok,":",sizeof(tok)) &&
+ (!strncmp(tok,lp_printerdriver(snum),strlen(lp_printerdriver(snum)))))
+ ok=1;
}
+ fclose(f);
if (ok) {
- /* skip 2 fields */
- next_token(&p,tok,":"); /* short name */
- next_token(&p,tok,":"); /* driver name */
+ /* skip 5 fields */
+ i = 5;
+ while (*p && i) {
+ if (*p++ == ':') i--;
+ }
+ if (!*p || i)
+ return(0);
+
/* count the number of files */
- while (next_token(&p,tok,","))
+ while (next_token(&p,tok,",",sizeof(tok)))
i++;
}
- fclose(f);
free(q);
return(i);
}
-static BOOL api_DosPrintQGetInfo(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_DosPrintQGetInfo(connection_struct *conn,
+ uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *str2 = skip_string(str1,1);
char *p = skip_string(str2,1);
char *QueueName = p;
- int uLevel,cbBuf;
+ int uLevel;
int count=0;
int snum;
char* str3;
p = skip_string(p,1);
uLevel = SVAL(p,0);
- cbBuf = SVAL(p,2);
str3 = p + 4;
/* remove any trailing username */
if (snum < 0 || !VALID_SNUM(snum)) return(False);
- if (uLevel==52)
- {
- count = get_printerdrivernumber(snum);
- DEBUG(3,("api_DosPrintQGetInfo: Driver files count: %d\n",count));
+ if (uLevel==52) {
+ count = get_printerdrivernumber(snum);
+ DEBUG(3,("api_DosPrintQGetInfo: Driver files count: %d\n",count));
+ } else {
+ count = get_printqueue(snum, conn,&queue,&status);
}
- else
- count = get_printqueue(snum,cnum,&queue,&status);
if (mdrcnt > 0) *rdata = REALLOC(*rdata,mdrcnt);
desc.base = *rdata;
desc.buflen = mdrcnt;
if (init_package(&desc,1,count)) {
- desc.subcount = count;
- fill_printq_info(cnum,snum,uLevel,&desc,count,queue,&status);
+ desc.subcount = count;
+ fill_printq_info(conn,snum,uLevel,&desc,count,queue,&status);
}
*rdata_len = desc.usedlen;
/****************************************************************************
view list of all print jobs on all queues
****************************************************************************/
-static BOOL api_DosPrintQEnum(int cnum, uint16 vuid, char* param, char* data,
+static BOOL api_DosPrintQEnum(connection_struct *conn, uint16 vuid, char* param, char* data,
int mdrcnt, int mprcnt,
char **rdata, char** rparam,
int *rdata_len, int *rparam_len)
if (lp_snum_ok(i) && lp_print_ok(i) && lp_browseable(i))
queuecnt++;
if (uLevel > 0) {
- queue = (print_queue_struct**)malloc(queuecnt*sizeof(print_queue_struct*));
+ if((queue = (print_queue_struct**)malloc(queuecnt*sizeof(print_queue_struct*))) == NULL) {
+ DEBUG(0,("api_DosPrintQEnum: malloc fail !\n"));
+ return False;
+ }
memset(queue,0,queuecnt*sizeof(print_queue_struct*));
- status = (print_status_struct*)malloc(queuecnt*sizeof(print_status_struct));
+ if((status = (print_status_struct*)malloc(queuecnt*sizeof(print_status_struct))) == NULL) {
+ DEBUG(0,("api_DosPrintQEnum: malloc fail !\n"));
+ return False;
+ }
memset(status,0,queuecnt*sizeof(print_status_struct));
- subcntarr = (int*)malloc(queuecnt*sizeof(int));
+ if((subcntarr = (int*)malloc(queuecnt*sizeof(int))) == NULL) {
+ DEBUG(0,("api_DosPrintQEnum: malloc fail !\n"));
+ return False;
+ }
subcnt = 0;
n = 0;
for (i = 0; i < services; i++)
if (lp_snum_ok(i) && lp_print_ok(i) && lp_browseable(i)) {
- subcntarr[n] = get_printqueue(i,cnum,&queue[n],&status[n]);
+ subcntarr[n] = get_printqueue(i, conn,&queue[n],&status[n]);
subcnt += subcntarr[n];
n++;
}
succnt = 0;
for (i = 0; i < services; i++)
if (lp_snum_ok(i) && lp_print_ok(i) && lp_browseable(i)) {
- fill_printq_info(cnum,i,uLevel,&desc,subcntarr[n],queue[n],&status[n]);
+ fill_printq_info(conn,i,uLevel,&desc,subcntarr[n],queue[n],&status[n]);
n++;
if (desc.errcode == NERR_Success) succnt = n;
}
pstrcpy(fname,lp_lockdir());
trim_string(fname,NULL,"/");
- strcat(fname,"/");
- strcat(fname,SERVER_LIST);
+ pstrcat(fname,"/");
+ pstrcat(fname,SERVER_LIST);
f = fopen(fname,"r");
}
s = &(*servers)[count];
- if (!next_token(&ptr,s->name , NULL)) continue;
- if (!next_token(&ptr,stype , NULL)) continue;
- if (!next_token(&ptr,s->comment, NULL)) continue;
- if (!next_token(&ptr,s->domain , NULL)) {
+ if (!next_token(&ptr,s->name , NULL, sizeof(s->name))) continue;
+ if (!next_token(&ptr,stype , NULL, sizeof(stype))) continue;
+ if (!next_token(&ptr,s->comment, NULL, sizeof(s->comment))) continue;
+ if (!next_token(&ptr,s->domain , NULL, sizeof(s->domain))) {
/* this allows us to cope with an old nmbd */
- strcpy(s->domain,myworkgroup);
+ pstrcpy(s->domain,global_myworkgroup);
}
if (sscanf(stype,"%X",&s->type) != 1) {
view list of servers available (or possibly domains). The info is
extracted from lists saved by nmbd on the local host
****************************************************************************/
-static BOOL api_RNetServerEnum(int cnum, uint16 vuid, char *param, char *data,
+static BOOL api_RNetServerEnum(connection_struct *conn, uint16 vuid, char *param, char *data,
int mdrcnt, int mprcnt, char **rdata,
char **rparam, int *rdata_len, int *rparam_len)
{
uint32 servertype = IVAL(p,4);
char *p2;
int data_len, fixed_len, string_len;
- int f_len, s_len;
+ int f_len = 0, s_len = 0;
struct srv_info_struct *servers=NULL;
int counted=0,total=0;
int i,missed;
if (strcmp(str1, "WrLehDz") == 0) {
StrnCpy(domain, p, sizeof(fstring)-1);
} else {
- StrnCpy(domain, myworkgroup, sizeof(fstring)-1);
+ StrnCpy(domain, global_myworkgroup, sizeof(fstring)-1);
}
if (lp_browse_list())
*rparam_len = 8;
*rparam = REALLOC(*rparam,*rparam_len);
- SSVAL(*rparam,0,(missed == 0 ? NERR_Success : ERROR_MORE_DATA));
+ SSVAL(*rparam,0,(missed == 0 ? NERR_Success : ERRmoredata));
SSVAL(*rparam,2,0);
SSVAL(*rparam,4,counted);
SSVAL(*rparam,6,counted+missed);
return(True);
}
+/****************************************************************************
+ command 0x34 - suspected of being a "Lookup Names" stub api
+ ****************************************************************************/
+static BOOL api_RNetGroupGetUsers(connection_struct *conn, uint16 vuid, char *param, char *data,
+ int mdrcnt, int mprcnt, char **rdata,
+ char **rparam, int *rdata_len, int *rparam_len)
+{
+ char *str1 = param+2;
+ char *str2 = skip_string(str1,1);
+ char *p = skip_string(str2,1);
+ int uLevel = SVAL(p,0);
+ int buf_len = SVAL(p,2);
+ int counted=0;
+ int missed=0;
+
+ DEBUG(5,("RNetGroupGetUsers: %s %s %s %d %d\n",
+ str1, str2, p, uLevel, buf_len));
+
+ if (!prefix_ok(str1,"zWrLeh")) return False;
+
+ *rdata_len = 0;
+ *rdata = NULL;
+
+ *rparam_len = 8;
+ *rparam = REALLOC(*rparam,*rparam_len);
+
+ SSVAL(*rparam,0,0x08AC); /* informational warning message */
+ SSVAL(*rparam,2,0);
+ SSVAL(*rparam,4,counted);
+ SSVAL(*rparam,6,counted+missed);
+
+ return(True);
+}
/****************************************************************************
get info about a share
return True;
}
-static int fill_share_info(int cnum, int snum, int uLevel,
+static int fill_share_info(connection_struct *conn, int snum, int uLevel,
char** buf, int* buflen,
char** stringbuf, int* stringspace, char* baseaddr)
{
if (!buf)
{
len = 0;
- if (uLevel > 0) len += StrlenExpanded(cnum,snum,lp_comment(snum));
+ if (uLevel > 0) len += StrlenExpanded(conn,snum,lp_comment(snum));
if (uLevel > 1) len += strlen(lp_pathname(snum)) + 1;
if (buflen) *buflen = struct_len;
if (stringspace) *stringspace = len;
if (strequal("IPC$",lp_servicename(snum))) type = STYPE_IPC;
SSVAL(p,14,type); /* device type */
SIVAL(p,16,PTR_DIFF(p2,baseaddr));
- len += CopyExpanded(cnum,snum,&p2,lp_comment(snum),&l2);
+ len += CopyExpanded(conn,snum,&p2,lp_comment(snum),&l2);
}
if (uLevel > 1)
return len;
}
-static BOOL api_RNetShareGetInfo(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_RNetShareGetInfo(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
*rdata = REALLOC(*rdata,mdrcnt);
p = *rdata;
- *rdata_len = fill_share_info(cnum,snum,uLevel,&p,&mdrcnt,0,0,0);
+ *rdata_len = fill_share_info(conn,snum,uLevel,&p,&mdrcnt,0,0,0);
if (*rdata_len < 0) return False;
*rparam_len = 6;
/****************************************************************************
view list of shares available
****************************************************************************/
-static BOOL api_RNetShareEnum(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_RNetShareEnum(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *p2;
int count=lp_numservices();
int total=0,counted=0;
+ BOOL missed = False;
int i;
int data_len, fixed_len, string_len;
- int f_len, s_len;
+ int f_len = 0, s_len = 0;
if (!prefix_ok(str1,"WrLeh")) return False;
if (!check_share_info(uLevel,str2)) return False;
data_len = fixed_len = string_len = 0;
for (i=0;i<count;i++)
if (lp_browseable(i) && lp_snum_ok(i))
+ {
+ total++;
+ data_len += fill_share_info(conn,i,uLevel,0,&f_len,0,&s_len,0);
+ if (data_len <= buf_len)
{
- total++;
- data_len += fill_share_info(cnum,i,uLevel,0,&f_len,0,&s_len,0);
- if (data_len <= buf_len)
- {
- counted++;
- fixed_len += f_len;
- string_len += s_len;
- }
+ counted++;
+ fixed_len += f_len;
+ string_len += s_len;
}
+ else
+ missed = True;
+ }
*rdata_len = fixed_len + string_len;
*rdata = REALLOC(*rdata,*rdata_len);
memset(*rdata,0,*rdata_len);
s_len = string_len;
for (i = 0; i < count;i++)
if (lp_browseable(i) && lp_snum_ok(i))
- if (fill_share_info(cnum,i,uLevel,&p,&f_len,&p2,&s_len,*rdata) < 0)
+ if (fill_share_info(conn,i,uLevel,&p,&f_len,&p2,&s_len,*rdata) < 0)
break;
*rparam_len = 8;
*rparam = REALLOC(*rparam,*rparam_len);
- SSVAL(*rparam,0,NERR_Success);
+ SSVAL(*rparam,0,missed ? ERRmoredata : NERR_Success);
SSVAL(*rparam,2,0);
SSVAL(*rparam,4,counted);
SSVAL(*rparam,6,total);
/****************************************************************************
get the time of day info
****************************************************************************/
-static BOOL api_NetRemoteTOD(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_NetRemoteTOD(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
/****************************************************************************
set the user password
****************************************************************************/
-static BOOL api_SetUserPassword(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_SetUserPassword(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
p = skip_string(p,1);
- StrnCpy(pass1,p,16);
- StrnCpy(pass2,p+16,16);
+ memcpy(pass1,p,16);
+ memcpy(pass2,p+16,16);
*rparam_len = 4;
*rparam = REALLOC(*rparam,*rparam_len);
DEBUG(3,("Set password for <%s>\n",user));
- if (password_ok(user,pass1,strlen(pass1),NULL) &&
- chgpasswd(user,pass1,pass2))
+ /*
+ * Pass the user through the NT -> unix user mapping
+ * function.
+ */
+
+ (void)map_username(user);
+
+ /*
+ * Do any UNIX username case mangling.
+ */
+ (void)Get_Pwnam( user, True);
+
+ /*
+ * Attempt the plaintext password change first.
+ * Older versions of Windows seem to do this.
+ */
+
+ if (password_ok(user, pass1,strlen(pass1),NULL) &&
+ chgpasswd(user,pass1,pass2,False))
{
SSVAL(*rparam,0,NERR_Success);
}
+ /*
+ * If the plaintext change failed, attempt
+ * the encrypted. NT will generate this
+ * after trying the samr method.
+ */
+
+ if(SVAL(*rparam,0) != NERR_Success)
+ {
+ struct smb_passwd *sampw = NULL;
+
+ if(check_lanman_password(user,(unsigned char *)pass1,(unsigned char *)pass2, &sampw) &&
+ change_lanman_password(sampw,(unsigned char *)pass1,(unsigned char *)pass2))
+ {
+ SSVAL(*rparam,0,NERR_Success);
+ }
+ }
+
bzero(pass1,sizeof(fstring));
bzero(pass2,sizeof(fstring));
return(True);
}
+/****************************************************************************
+ Set the user password (SamOEM version - gets plaintext).
+****************************************************************************/
+
+static BOOL api_SamOEMChangePassword(connection_struct *conn,uint16 vuid, char *param,char *data,
+ int mdrcnt,int mprcnt,
+ char **rdata,char **rparam,
+ int *rdata_len,int *rparam_len)
+{
+ fstring user;
+ char *p = param + 2;
+ *rparam_len = 2;
+ *rparam = REALLOC(*rparam,*rparam_len);
+
+ *rdata_len = 0;
+
+ SSVAL(*rparam,0,NERR_badpass);
+
+ /*
+ * Check the parameter definition is correct.
+ */
+ if(!strequal(param + 2, "zsT")) {
+ DEBUG(0,("api_SamOEMChangePassword: Invalid parameter string %s\n", param + 2));
+ return False;
+ }
+ p = skip_string(p, 1);
+
+ if(!strequal(p, "B516B16")) {
+ DEBUG(0,("api_SamOEMChangePassword: Invalid data parameter string %s\n", p));
+ return False;
+ }
+ p = skip_string(p,1);
+
+ fstrcpy(user,p);
+ p = skip_string(p,1);
+
+ DEBUG(3,("api_SamOEMChangePassword: Change password for <%s>\n",user));
+
+ /*
+ * Pass the user through the NT -> unix user mapping
+ * function.
+ */
+
+ (void)map_username(user);
+
+ /*
+ * Do any UNIX username case mangling.
+ */
+ (void)Get_Pwnam( user, True);
+
+ if (pass_oem_change(user, (uchar*) data, (uchar *)&data[516], NULL, NULL))
+ {
+ SSVAL(*rparam,0,NERR_Success);
+ }
+
+ return(True);
+}
+
/****************************************************************************
delete a print job
Form: <W> <>
****************************************************************************/
-static BOOL api_RDosPrintJobDel(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_RDosPrintJobDel(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
{
print_queue_struct *queue=NULL;
lpq_reset(snum);
- count = get_printqueue(snum,cnum,&queue,NULL);
+ count = get_printqueue(snum,conn,&queue,NULL);
for (i=0;i<count;i++)
if ((queue[i].job&0xFF) == jobid)
switch (function) {
case 81: /* delete */
DEBUG(3,("Deleting queue entry %d\n",queue[i].job));
- del_printqueue(cnum,snum,queue[i].job);
+ del_printqueue(conn,snum,queue[i].job);
break;
case 82: /* pause */
case 83: /* resume */
DEBUG(3,("%s queue entry %d\n",
(function==82?"pausing":"resuming"),queue[i].job));
- status_printjob(cnum,snum,queue[i].job,
+ status_printjob(conn,snum,queue[i].job,
(function==82?LPQ_PAUSED:LPQ_QUEUED));
break;
}
return(True);
}
-static BOOL api_WPrintQueuePurge(int cnum,uint16 vuid, char *param,char *data,
+/****************************************************************************
+ Purge a print queue - or pause or resume it.
+ ****************************************************************************/
+static BOOL api_WPrintQueuePurge(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
{
+ int function = SVAL(param,0);
char *str1 = param+2;
char *str2 = skip_string(str1,1);
char *QueueName = skip_string(str2,1);
}
if (snum >= 0 && VALID_SNUM(snum)) {
- print_queue_struct *queue=NULL;
- int i, count;
lpq_reset(snum);
- count = get_printqueue(snum,cnum,&queue,NULL);
- for (i = 0; i < count; i++)
- del_printqueue(cnum,snum,queue[i].job);
-
- if (queue) free(queue);
+ switch (function) {
+ case 74: /* Pause queue */
+ case 75: /* Resume queue */
+ status_printqueue(conn,snum,(function==74?LPSTAT_STOPPED:LPSTAT_OK));
+ DEBUG(3,("Print queue %s, queue=%s\n",
+ (function==74?"pause":"resume"),QueueName));
+ break;
+ case 103: /* Purge */
+ {
+ print_queue_struct *queue=NULL;
+ int i, count;
+ count = get_printqueue(snum,conn,&queue,NULL);
+ for (i = 0; i < count; i++)
+ del_printqueue(conn,snum,queue[i].job);
+
+ if (queue) free(queue);
+ DEBUG(3,("Print queue purge, queue=%s\n",QueueName));
+ break;
+ }
+ }
}
- DEBUG(3,("Print queue purge, queue=%s\n",QueueName));
-
return(True);
}
return True;
}
-static BOOL api_PrintJobInfo(int cnum,uint16 vuid,char *param,char *data,
+static BOOL api_PrintJobInfo(connection_struct *conn,uint16 vuid,char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
{
- struct pack_desc desc;
- char *str1 = param+2;
- char *str2 = skip_string(str1,1);
- char *p = skip_string(str2,1);
- int jobid, snum;
- int uLevel = SVAL(p,2);
- int function = SVAL(p,4); /* what is this ?? */
- int i;
- char *s = data;
-
- printjob_decode(SVAL(p,0), &snum, &jobid);
+ struct pack_desc desc;
+ char *str1 = param+2;
+ char *str2 = skip_string(str1,1);
+ char *p = skip_string(str2,1);
+ int jobid, snum;
+ int uLevel = SVAL(p,2);
+ int function = SVAL(p,4); /* what is this ?? */
+ int i;
+ char *s = data;
+ files_struct *fsp;
+
+ printjob_decode(SVAL(p,0), &snum, &jobid);
- *rparam_len = 4;
- *rparam = REALLOC(*rparam,*rparam_len);
+ *rparam_len = 4;
+ *rparam = REALLOC(*rparam,*rparam_len);
- *rdata_len = 0;
-
- /* check it's a supported varient */
- if ((strcmp(str1,"WWsTP")) || (!check_printjob_info(&desc,uLevel,str2)))
- return(False);
+ *rdata_len = 0;
+
+ /* check it's a supported varient */
+ if ((strcmp(str1,"WWsTP")) ||
+ (!check_printjob_info(&desc,uLevel,str2)))
+ return(False);
- switch (function) {
- case 0x6: /* change job place in the queue, data gives the new place */
- if (snum >= 0 && VALID_SNUM(snum))
- {
- print_queue_struct *queue=NULL;
- int count;
+ switch (function) {
+ case 0x6: /* change job place in the queue,
+ data gives the new place */
+ if (snum >= 0 && VALID_SNUM(snum)) {
+ print_queue_struct *queue=NULL;
+ int count;
- lpq_reset(snum);
- count = get_printqueue(snum,cnum,&queue,NULL);
- for (i=0;i<count;i++) /* find job */
- if ((queue[i].job&0xFF) == jobid) break;
+ lpq_reset(snum);
+ count = get_printqueue(snum,conn,&queue,NULL);
+ for (i=0;i<count;i++) /* find job */
+ if ((queue[i].job&0xFF) == jobid) break;
- if (i==count) {
- desc.errcode=NERR_JobNotFound;
- if (queue) free(queue);
- }
- else {
- desc.errcode=NERR_Success;
- i++;
+ if (i==count) {
+ desc.errcode=NERR_JobNotFound;
+ if (queue) free(queue);
+ } else {
+ desc.errcode=NERR_Success;
+ i++;
#if 0
- {
- int place= SVAL(data,0);
- /* we currently have no way of doing this. Can any unix do it? */
- if (i < place) /* move down */;
- else if (i > place ) /* move up */;
- }
+ {
+ int place= SVAL(data,0);
+ /* we currently have no way of
+ doing this. Can any unix do it? */
+ if (i < place) /* move down */;
+ else if (i > place ) /* move up */;
+ }
#endif
- desc.errcode=NERR_notsupported; /* not yet supported */
- if (queue) free(queue);
- }
- }
- else desc.errcode=NERR_JobNotFound;
- break;
- case 0xb: /* change print job name, data gives the name */
- /* jobid, snum should be zero */
- if (isalpha(*s))
- {
- pstring name;
- int l = 0;
- while (l<64 && *s)
- {
- if (issafe(*s)) name[l++] = *s;
- s++;
- }
- name[l] = 0;
+ desc.errcode=NERR_notsupported; /* not yet
+ supported */
+ if (queue) free(queue);
+ }
+ } else {
+ desc.errcode=NERR_JobNotFound;
+ }
+ break;
+
+ case 0xb: /* change print job name, data gives the name */
+ /* jobid, snum should be zero */
+ if (isalpha((int)*s)) {
+ pstring name;
+ int l = 0;
+ while (l<64 && *s) {
+ if (issafe(*s)) name[l++] = *s;
+ s++;
+ }
+ name[l] = 0;
- DEBUG(3,("Setting print name to %s\n",name));
+ DEBUG(3,("Setting print name to %s\n",name));
- become_root(True);
-
- for (i=0;i<MAX_OPEN_FILES;i++)
- if (Files[i].open && Files[i].print_file)
- {
- pstring wd;
- int fcnum = Files[i].cnum;
- GetWd(wd);
- unbecome_user();
+ fsp = file_find_print();
+
+ if (fsp) {
+ connection_struct *fconn = fsp->conn;
+ unbecome_user();
- if (!become_user(&Connections[fcnum], fcnum,vuid) ||
- !become_service(fcnum,True))
- break;
+ if (!become_user(fconn,vuid) ||
+ !become_service(fconn,True))
+ break;
- if (sys_rename(Files[i].name,name) == 0)
- string_set(&Files[i].name,name);
- break;
- }
+ if (dos_rename(fsp->fsp_name,name) == 0) {
+ string_set(&fsp->fsp_name,name);
+ }
+ break;
+ }
+ }
+ desc.errcode=NERR_Success;
+ break;
- unbecome_root(True);
- }
- desc.errcode=NERR_Success;
-
- break;
- default: /* not implemented */
- return False;
- }
+ default: /* not implemented */
+ return False;
+ }
- SSVALS(*rparam,0,desc.errcode);
- SSVAL(*rparam,2,0); /* converter word */
-
- return(True);
+ SSVALS(*rparam,0,desc.errcode);
+ SSVAL(*rparam,2,0); /* converter word */
+
+ return(True);
}
/****************************************************************************
get info about the server
****************************************************************************/
-static BOOL api_RNetServerGetInfo(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_RNetServerGetInfo(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
pstrcpy(comment,lp_serverstring());
- if ((count=get_server_info(SV_TYPE_ALL,&servers,myworkgroup))>0) {
+ if ((count=get_server_info(SV_TYPE_ALL,&servers,global_myworkgroup))>0) {
for (i=0;i<count;i++)
if (strequal(servers[i].name,local_machine))
{
SIVAL(p,6,0);
} else {
SIVAL(p,6,PTR_DIFF(p2,*rdata));
- standard_sub(cnum,comment);
+ standard_sub(conn,comment);
StrnCpy(p2,comment,MAX(mdrcnt - struct_len,0));
p2 = skip_string(p2,1);
}
/****************************************************************************
get info about the server
****************************************************************************/
-static BOOL api_NetWkstaGetInfo(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_NetWkstaGetInfo(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
SIVAL(p,0,PTR_DIFF(p2,*rdata)); /* host name */
- strcpy(p2,local_machine);
+ pstrcpy(p2,local_machine);
strupper(p2);
p2 = skip_string(p2,1);
p += 4;
SIVAL(p,0,PTR_DIFF(p2,*rdata));
- strcpy(p2,sesssetup_user);
+ pstrcpy(p2,sesssetup_user);
p2 = skip_string(p2,1);
p += 4;
SIVAL(p,0,PTR_DIFF(p2,*rdata)); /* login domain */
- strcpy(p2,myworkgroup);
+ pstrcpy(p2,global_myworkgroup);
strupper(p2);
p2 = skip_string(p2,1);
p += 4;
p += 2;
SIVAL(p,0,PTR_DIFF(p2,*rdata));
- strcpy(p2,myworkgroup); /* don't know. login domain?? */
+ pstrcpy(p2,global_myworkgroup); /* don't know. login domain?? */
p2 = skip_string(p2,1);
p += 4;
SIVAL(p,0,PTR_DIFF(p2,*rdata)); /* don't know */
- strcpy(p2,"");
+ pstrcpy(p2,"");
p2 = skip_string(p2,1);
p += 4;
#define AF_OP_ACCOUNTS 3
-static BOOL api_RNetUserGetInfo(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_RNetUserGetInfo(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *p2;
/* get NIS home of a previously validated user - simeon */
+ /* With share level security vuid will always be zero.
+ Don't depend on vuser being non-null !!. JRA */
user_struct *vuser = get_valid_user_struct(vuid);
- DEBUG(3,(" Username of UID %d is %s\n", vuser->uid, vuser->name));
+ if(vuser != NULL)
+ DEBUG(3,(" Username of UID %d is %s\n", (int)vuser->uid, vuser->name));
*rparam_len = 6;
*rparam = REALLOC(*rparam,*rparam_len);
if (uLevel >= 10)
{
SIVAL(p,usri11_comment,PTR_DIFF(p2,p)); /* comment */
- strcpy(p2,"Comment");
+ pstrcpy(p2,"Comment");
p2 = skip_string(p2,1);
SIVAL(p,usri11_usr_comment,PTR_DIFF(p2,p)); /* user_comment */
- strcpy(p2,"UserComment");
+ pstrcpy(p2,"UserComment");
p2 = skip_string(p2,1);
/* EEK! the cifsrap.txt doesn't have this in!!!! */
SIVAL(p,usri11_full_name,PTR_DIFF(p2,p)); /* full name */
- strcpy(p2,vuser->real_name); /* simeon */
+ pstrcpy(p2,((vuser != NULL) ? vuser->real_name : UserName));
p2 = skip_string(p2,1);
}
if (uLevel == 11) /* modelled after NTAS 3.51 reply */
{
- SSVAL(p,usri11_priv,Connections[cnum].admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
+ SSVAL(p,usri11_priv,conn->admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
SIVAL(p,usri11_auth_flags,AF_OP_PRINT); /* auth flags */
- SIVALS(p,usri11_password_age,0xffffffff); /* password age */
+ SIVALS(p,usri11_password_age,-1); /* password age */
SIVAL(p,usri11_homedir,PTR_DIFF(p2,p)); /* home dir */
- strcpy(p2, lp_logon_path());
+ pstrcpy(p2, lp_logon_path());
p2 = skip_string(p2,1);
SIVAL(p,usri11_parms,PTR_DIFF(p2,p)); /* parms */
- strcpy(p2,"");
+ pstrcpy(p2,"");
p2 = skip_string(p2,1);
SIVAL(p,usri11_last_logon,0); /* last logon */
SIVAL(p,usri11_last_logoff,0); /* last logoff */
- SSVALS(p,usri11_bad_pw_count,0xffffffff); /* bad pw counts */
- SSVALS(p,usri11_num_logons,0xffffffff); /* num logons */
+ SSVALS(p,usri11_bad_pw_count,-1); /* bad pw counts */
+ SSVALS(p,usri11_num_logons,-1); /* num logons */
SIVAL(p,usri11_logon_server,PTR_DIFF(p2,p)); /* logon server */
- strcpy(p2,"\\\\*");
+ pstrcpy(p2,"\\\\*");
p2 = skip_string(p2,1);
SSVAL(p,usri11_country_code,0); /* country code */
SIVAL(p,usri11_workstations,PTR_DIFF(p2,p)); /* workstations */
- strcpy(p2,"");
+ pstrcpy(p2,"");
p2 = skip_string(p2,1);
- SIVALS(p,usri11_max_storage,0xffffffff); /* max storage */
+ SIVALS(p,usri11_max_storage,-1); /* max storage */
SSVAL(p,usri11_units_per_week,168); /* units per week */
SIVAL(p,usri11_logon_hours,PTR_DIFF(p2,p)); /* logon hours */
memset(p+22,' ',16); /* password */
SIVALS(p,38,-1); /* password age */
SSVAL(p,42,
- Connections[cnum].admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
+ conn->admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
SIVAL(p,44,PTR_DIFF(p2,*rdata)); /* home dir */
- strcpy(p2,lp_logon_path());
+ pstrcpy(p2,lp_logon_path());
p2 = skip_string(p2,1);
SIVAL(p,48,PTR_DIFF(p2,*rdata)); /* comment */
*p2++ = 0;
{
SIVAL(p,60,0); /* auth_flags */
SIVAL(p,64,PTR_DIFF(p2,*rdata)); /* full_name */
- strcpy(p2,vuser->real_name); /* simeon */
+ pstrcpy(p2,((vuser != NULL) ? vuser->real_name : UserName));
p2 = skip_string(p2,1);
SIVAL(p,68,0); /* urs_comment */
SIVAL(p,72,PTR_DIFF(p2,*rdata)); /* parms */
- strcpy(p2,"");
+ pstrcpy(p2,"");
p2 = skip_string(p2,1);
SIVAL(p,76,0); /* workstations */
SIVAL(p,80,0); /* last_logon */
SSVALS(p,102,-1); /* bad_pw_count */
SSVALS(p,104,-1); /* num_logons */
SIVAL(p,106,PTR_DIFF(p2,*rdata)); /* logon_server */
- strcpy(p2,"\\\\%L");
+ pstrcpy(p2,"\\\\%L");
standard_sub_basic(p2);
p2 = skip_string(p2,1);
SSVAL(p,110,49); /* country_code */
/*******************************************************************
get groups that a user is a member of
******************************************************************/
-static BOOL api_NetUserGetGroups(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_NetUserGetGroups(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
p = *rdata;
/* XXXX we need a real SAM database some day */
- strcpy(p,"Users"); p += 21; count++;
- strcpy(p,"Domain Users"); p += 21; count++;
- strcpy(p,"Guests"); p += 21; count++;
- strcpy(p,"Domain Guests"); p += 21; count++;
+ pstrcpy(p,"Users"); p += 21; count++;
+ pstrcpy(p,"Domain Users"); p += 21; count++;
+ pstrcpy(p,"Guests"); p += 21; count++;
+ pstrcpy(p,"Domain Guests"); p += 21; count++;
*rdata_len = PTR_DIFF(p,*rdata);
}
-static BOOL api_WWkstaUserLogon(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_WWkstaUserLogon(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
PACKS(&desc,"B21",name); /* eff. name */
PACKS(&desc,"B",""); /* pad */
PACKI(&desc,"W",
- Connections[cnum].admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
+ conn->admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
PACKI(&desc,"D",0); /* auth flags XXX */
PACKI(&desc,"W",0); /* num logons */
PACKI(&desc,"W",0); /* bad pw count */
PACKI(&desc,"D",-1); /* password must change */
{
fstring mypath;
- strcpy(mypath,"\\\\");
- strcat(mypath,local_machine);
+ fstrcpy(mypath,"\\\\");
+ fstrcat(mypath,local_machine);
strupper(mypath);
PACKS(&desc,"z",mypath); /* computer */
}
- PACKS(&desc,"z",myworkgroup);/* domain */
+ PACKS(&desc,"z",global_myworkgroup);/* domain */
/* JHT - By calling lp_logon_script() and standard_sub() we have */
/* made sure all macros are fully substituted and available */
logon_script = lp_logon_script();
- standard_sub( cnum, logon_script );
+ standard_sub( conn, logon_script );
PACKS(&desc,"z", logon_script); /* script path */
/* End of JHT mods */
/****************************************************************************
api_WAccessGetUserPerms
****************************************************************************/
-static BOOL api_WAccessGetUserPerms(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_WAccessGetUserPerms(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
/****************************************************************************
api_WPrintJobEnumerate
****************************************************************************/
-static BOOL api_WPrintJobGetInfo(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_WPrintJobGetInfo(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *str1 = param+2;
char *str2 = skip_string(str1,1);
char *p = skip_string(str2,1);
- int uLevel,cbBuf;
+ int uLevel;
int count;
int i;
int snum;
print_status_struct status;
uLevel = SVAL(p,2);
- cbBuf = SVAL(p,4);
bzero(&desc,sizeof(desc));
bzero(&status,sizeof(status));
if (snum < 0 || !VALID_SNUM(snum)) return(False);
- count = get_printqueue(snum,cnum,&queue,&status);
+ count = get_printqueue(snum,conn,&queue,&status);
for (i = 0; i < count; i++) {
if ((queue[i].job & 0xFF) == job) break;
}
if (init_package(&desc,1,0)) {
if (i < count) {
- fill_printjob_info(cnum,snum,uLevel,&desc,&queue[i],i);
+ fill_printjob_info(conn,snum,uLevel,&desc,&queue[i],i);
*rdata_len = desc.usedlen;
}
else {
return(True);
}
-static BOOL api_WPrintJobEnumerate(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_WPrintJobEnumerate(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *str2 = skip_string(str1,1);
char *p = skip_string(str2,1);
char* name = p;
- int uLevel,cbBuf;
+ int uLevel;
int count;
int i, succnt=0;
int snum;
p = skip_string(p,1);
uLevel = SVAL(p,0);
- cbBuf = SVAL(p,2);
DEBUG(3,("WPrintJobEnumerate uLevel=%d name=%s\n",uLevel,name));
if (snum < 0 || !VALID_SNUM(snum)) return(False);
- count = get_printqueue(snum,cnum,&queue,&status);
+ count = get_printqueue(snum,conn,&queue,&status);
if (mdrcnt > 0) *rdata = REALLOC(*rdata,mdrcnt);
desc.base = *rdata;
desc.buflen = mdrcnt;
if (init_package(&desc,count,0)) {
succnt = 0;
for (i = 0; i < count; i++) {
- fill_printjob_info(cnum,snum,uLevel,&desc,&queue[i],i);
+ fill_printjob_info(conn,snum,uLevel,&desc,&queue[i],i);
if (desc.errcode == NERR_Success) succnt = i+1;
}
}
return True;
}
-static void fill_printdest_info(int cnum, int snum, int uLevel,
+static void fill_printdest_info(connection_struct *conn, int snum, int uLevel,
struct pack_desc* desc)
{
char buf[100];
}
}
-static BOOL api_WPrintDestGetInfo(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_WPrintDestGetInfo(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *str2 = skip_string(str1,1);
char *p = skip_string(str2,1);
char* PrinterName = p;
- int uLevel,cbBuf;
+ int uLevel;
struct pack_desc desc;
int snum;
p = skip_string(p,1);
uLevel = SVAL(p,0);
- cbBuf = SVAL(p,2);
DEBUG(3,("WPrintDestGetInfo uLevel=%d PrinterName=%s\n",uLevel,PrinterName));
desc.base = *rdata;
desc.buflen = mdrcnt;
if (init_package(&desc,1,0)) {
- fill_printdest_info(cnum,snum,uLevel,&desc);
+ fill_printdest_info(conn,snum,uLevel,&desc);
}
*rdata_len = desc.usedlen;
}
return(True);
}
-static BOOL api_WPrintDestEnum(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_WPrintDestEnum(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *str1 = param+2;
char *str2 = skip_string(str1,1);
char *p = skip_string(str2,1);
- int uLevel,cbBuf;
+ int uLevel;
int queuecnt;
int i, n, succnt=0;
struct pack_desc desc;
bzero(&desc,sizeof(desc));
uLevel = SVAL(p,0);
- cbBuf = SVAL(p,2);
DEBUG(3,("WPrintDestEnum uLevel=%d\n",uLevel));
n = 0;
for (i = 0; i < services; i++) {
if (lp_snum_ok(i) && lp_print_ok(i) && lp_browseable(i)) {
- fill_printdest_info(cnum,i,uLevel,&desc);
+ fill_printdest_info(conn,i,uLevel,&desc);
n++;
if (desc.errcode == NERR_Success) succnt = n;
}
return(True);
}
-static BOOL api_WPrintDriverEnum(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_WPrintDriverEnum(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *str1 = param+2;
char *str2 = skip_string(str1,1);
char *p = skip_string(str2,1);
- int uLevel,cbBuf;
+ int uLevel;
int succnt;
struct pack_desc desc;
bzero(&desc,sizeof(desc));
uLevel = SVAL(p,0);
- cbBuf = SVAL(p,2);
DEBUG(3,("WPrintDriverEnum uLevel=%d\n",uLevel));
return(True);
}
-static BOOL api_WPrintQProcEnum(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_WPrintQProcEnum(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *str1 = param+2;
char *str2 = skip_string(str1,1);
char *p = skip_string(str2,1);
- int uLevel,cbBuf;
+ int uLevel;
int succnt;
struct pack_desc desc;
bzero(&desc,sizeof(desc));
uLevel = SVAL(p,0);
- cbBuf = SVAL(p,2);
DEBUG(3,("WPrintQProcEnum uLevel=%d\n",uLevel));
return(True);
}
-static BOOL api_WPrintPortEnum(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_WPrintPortEnum(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
char *str1 = param+2;
char *str2 = skip_string(str1,1);
char *p = skip_string(str2,1);
- int uLevel,cbBuf;
+ int uLevel;
int succnt;
struct pack_desc desc;
bzero(&desc,sizeof(desc));
uLevel = SVAL(p,0);
- cbBuf = SVAL(p,2);
DEBUG(3,("WPrintPortEnum uLevel=%d\n",uLevel));
return(True);
}
+static void api_rpc_trans_reply(char *outbuf,
+ pipes_struct *p,
+ prs_struct *pd)
+{
+ send_trans_reply(outbuf, p->rhdr.data, NULL, NULL, 0, p->file_offset);
-struct
+ if (mem_buf_len(p->rhdr.data) <= p->file_offset)
+ {
+ /* all of data was sent: no need to wait for SMBreadX calls */
+ mem_free_data(p->rhdr .data);
+ mem_free_data(p->rdata.data);
+ mem_free_data(p->rdata_i.data);
+ }
+}
+
+/****************************************************************************
+ WaitNamedPipeHandleState
+****************************************************************************/
+static BOOL api_WNPHS(char *outbuf, pipes_struct *p, char *param)
{
- char * name;
- char * pipename;
- int subcommand;
- BOOL (*fn) ();
-} api_fd_commands [] =
- {
-#ifdef NTDOMAIN
- { "SetNmdPpHndState", "lsarpc", 1, api_LsarpcSNPHS },
- { "SetNmdPpHndState", "srvsvc", 1, api_LsarpcSNPHS },
- { "SetNmdPpHndState", "NETLOGON", 1, api_LsarpcSNPHS },
- { "TransactNmPipe", "lsarpc", 0x26, api_ntLsarpcTNP },
- { "TransactNmPipe", "srvsvc", 0x26, api_srvsvcTNP },
- { "TransactNmPipe", "NETLOGON", 0x26, api_netlogrpcTNP },
-#else
- { "SetNmdPpHndState", "lsarpc", 1, api_LsarpcSNPHS },
- { "TransactNmPipe" , "lsarpc", 0x26, api_LsarpcTNP },
-#endif
- { NULL, NULL, -1, (BOOL (*)())api_Unsupported }
- };
+ uint16 priority;
+
+ if (!param) return False;
+
+ priority = param[0] + (param[1] << 8);
+ DEBUG(4,("WaitNamedPipeHandleState priority %x\n", priority));
+
+ if (wait_rpc_pipe_hnd_state(p, priority))
+ {
+ /* now send the reply */
+ send_trans_reply(outbuf, NULL, NULL, NULL, 0, p->file_offset);
+
+ return True;
+ }
+ return False;
+}
+
+
+/****************************************************************************
+ SetNamedPipeHandleState
+****************************************************************************/
+static BOOL api_SNPHS(char *outbuf, pipes_struct *p, char *param)
+{
+ uint16 id;
+
+ if (!param) return False;
+
+ id = param[0] + (param[1] << 8);
+ DEBUG(4,("SetNamedPipeHandleState to code %x\n", id));
+
+ if (set_rpc_pipe_hnd_state(p, id))
+ {
+ /* now send the reply */
+ send_trans_reply(outbuf, NULL, NULL, NULL, 0, p->file_offset);
+
+ return True;
+ }
+ return False;
+}
+
+
+/****************************************************************************
+ when no reply is generated, indicate unsupported.
+ ****************************************************************************/
+static BOOL api_no_reply(char *outbuf, int max_rdata_len)
+{
+ struct mem_buf rparam;
+
+ mem_init(&rparam, 0);
+ mem_alloc_data(&rparam, 4);
+
+ rparam.offset.start = 0;
+ rparam.offset.end = 4;
+
+ /* unsupported */
+ SSVAL(rparam.data,0,NERR_notsupported);
+ SSVAL(rparam.data,2,0); /* converter word */
+
+ DEBUG(3,("Unsupported API fd command\n"));
+
+ /* now send the reply */
+ send_trans_reply(outbuf, NULL, &rparam, NULL, 0, max_rdata_len);
+
+ mem_free_data(&rparam);
+
+ return(-1);
+}
/****************************************************************************
handle remote api calls delivered to a named pipe already opened.
****************************************************************************/
-static int api_fd_reply(int cnum,uint16 vuid,char *outbuf,
+static int api_fd_reply(connection_struct *conn,uint16 vuid,char *outbuf,
uint16 *setup,char *data,char *params,
int suwcnt,int tdscnt,int tpscnt,int mdrcnt,int mprcnt)
{
- char *rdata = NULL;
- char *rparam = NULL;
- int rdata_len = 0;
- int rparam_len = 0;
+ BOOL reply = False;
- BOOL reply = False;
+ int pnum;
+ int subcommand;
+ pipes_struct *p = NULL;
+ prs_struct pd;
- int i;
- int fd;
- int subcommand;
- pstring pipe_name;
-
- DEBUG(5,("api_fd_reply\n"));
- /* First find out the name of this file. */
- if (suwcnt != 2)
- {
- DEBUG(0,("Unexpected named pipe transaction.\n"));
- return(-1);
- }
-
- /* Get the file handle and hence the file name. */
- fd = setup[1];
- subcommand = setup[0];
- if (fd >= 0 && fd < MAX_OPEN_FILES)
- {
- pstrcpy(pipe_name, Files[fd].name);
- }
- else
- {
- pipe_name[0] = 0;
- DEBUG(1,("api_fd_reply: INVALID FILE HANDLE: %x\n", fd));
- }
+ DEBUG(5,("api_fd_reply\n"));
- DEBUG(3,("Got API command %d on pipe %s (fd %x)",
- subcommand, pipe_name, fd));
- DEBUG(3,("(tdscnt=%d,tpscnt=%d,mdrcnt=%d,mprcnt=%d,cnum=%d,vuid=%d)\n",
- tdscnt,tpscnt,mdrcnt,mprcnt,cnum,vuid));
-
- for (i = 0; api_fd_commands[i].name; i++)
- {
- if (strequal(api_fd_commands[i].pipename, pipe_name) &&
- api_fd_commands[i].subcommand == subcommand &&
- api_fd_commands[i].fn)
- {
- DEBUG(3,("Doing %s\n", api_fd_commands[i].name));
- break;
- }
- }
-
- rdata = (char *)malloc(1024); if (rdata ) bzero(rdata ,1024);
- rparam = (char *)malloc(1024); if (rparam) bzero(rparam,1024);
-
- DEBUG(10,("calling api_fd_command\n"));
+ /* make a static data parsing structure from the api_fd_reply data */
+ prs_init(&pd, 0, 4, 0, True);
+ mem_create(pd.data, data, 0, tdscnt, 0, False);
- reply = api_fd_commands[i].fn(cnum,vuid,params,data,mdrcnt,mprcnt,
- &rdata,&rparam,&rdata_len,&rparam_len);
-
- DEBUG(10,("called api_fd_command\n"));
+ /* First find out the name of this file. */
+ if (suwcnt != 2)
+ {
+ DEBUG(0,("Unexpected named pipe transaction.\n"));
+ return(-1);
+ }
- if (rdata_len > mdrcnt || rparam_len > mprcnt)
- {
- reply = api_TooSmall(cnum,vuid,params,data,mdrcnt,mprcnt,
- &rdata,&rparam,&rdata_len,&rparam_len);
- }
-
-
- /* if we get False back then it's actually unsupported */
- if (!reply)
- api_Unsupported(cnum,vuid,params,data,mdrcnt,mprcnt,
- &rdata,&rparam,&rdata_len,&rparam_len);
-
- /* now send the reply */
- send_trans_reply(outbuf,rdata,rparam,NULL,rdata_len,rparam_len,0);
-
- if (rdata)
- free(rdata);
- if (rparam)
- free(rparam);
-
- return(-1);
-}
+ /* Get the file handle and hence the file name. */
+ pnum = setup[1];
+ subcommand = setup[0];
+ p = get_rpc_pipe(pnum);
+
+ if (p != NULL)
+ {
+ DEBUG(3,("Got API command 0x%x on pipe \"%s\" (pnum %x)",
+ subcommand, p->name, pnum));
+
+ /* record maximum data length that can be transmitted in an SMBtrans */
+ p->file_offset = mdrcnt;
+ DEBUG(10,("api_fd_reply: p:%p file_offset: %d\n",
+ p, p->file_offset));
+
+ switch (subcommand)
+ {
+ case 0x26:
+ {
+ /* dce/rpc command */
+ reply = rpc_command(p, &pd);
+ if (reply)
+ {
+ api_rpc_trans_reply(outbuf, p, &pd);
+ }
+ break;
+ }
+ case 0x53:
+ {
+ /* Wait Named Pipe Handle state */
+ reply = api_WNPHS(outbuf, p, params);
+ break;
+ }
+ case 0x01:
+ {
+ /* Set Named Pipe Handle state */
+ reply = api_SNPHS(outbuf, p, params);
+ break;
+ }
+ }
+ }
+ else
+ {
+ DEBUG(1,("api_fd_reply: INVALID PIPE HANDLE: %x\n", pnum));
+ }
+ mem_free_data(pd.data);
+
+ if (!reply)
+ {
+ return api_no_reply(outbuf, mdrcnt);
+ }
+ return -1;
+}
/****************************************************************************
the buffer was too small
****************************************************************************/
-static BOOL api_TooSmall(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_TooSmall(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
/****************************************************************************
the request is not supported
****************************************************************************/
-static BOOL api_Unsupported(int cnum,uint16 vuid, char *param,char *data,
+static BOOL api_Unsupported(connection_struct *conn,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
{
char *name;
int id;
- BOOL (*fn)();
+ BOOL (*fn)(connection_struct *,uint16,char *,char *,
+ int,int,char **,char **,int *,int *);
int flags;
} api_commands[] = {
- {"RNetShareEnum", 0, (BOOL (*)())api_RNetShareEnum,0},
- {"RNetShareGetInfo", 1, (BOOL (*)())api_RNetShareGetInfo,0},
- {"RNetServerGetInfo", 13, (BOOL (*)())api_RNetServerGetInfo,0},
- {"RNetUserGetInfo", 56, (BOOL (*)())api_RNetUserGetInfo,0},
- {"NetUserGetGroups", 59, (BOOL (*)())api_NetUserGetGroups,0},
- {"NetWkstaGetInfo", 63, (BOOL (*)())api_NetWkstaGetInfo,0},
- {"DosPrintQEnum", 69, (BOOL (*)())api_DosPrintQEnum,0},
- {"DosPrintQGetInfo", 70, (BOOL (*)())api_DosPrintQGetInfo,0},
- {"WPrintJobEnumerate",76, (BOOL (*)())api_WPrintJobEnumerate,0},
- {"WPrintJobGetInfo", 77, (BOOL (*)())api_WPrintJobGetInfo,0},
- {"RDosPrintJobDel", 81, (BOOL (*)())api_RDosPrintJobDel,0},
- {"RDosPrintJobPause", 82, (BOOL (*)())api_RDosPrintJobDel,0},
- {"RDosPrintJobResume",83, (BOOL (*)())api_RDosPrintJobDel,0},
- {"WPrintDestEnum", 84, (BOOL (*)())api_WPrintDestEnum,0},
- {"WPrintDestGetInfo", 85, (BOOL (*)())api_WPrintDestGetInfo,0},
- {"NetRemoteTOD", 91, (BOOL (*)())api_NetRemoteTOD,0},
- {"WPrintQueuePurge", 103, (BOOL (*)())api_WPrintQueuePurge,0},
- {"NetServerEnum", 104, (BOOL (*)())api_RNetServerEnum,0},
- {"WAccessGetUserPerms",105, (BOOL (*)())api_WAccessGetUserPerms,0},
- {"SetUserPassword", 115, (BOOL (*)())api_SetUserPassword,0},
- {"WWkstaUserLogon", 132, (BOOL (*)())api_WWkstaUserLogon,0},
- {"PrintJobInfo", 147, (BOOL (*)())api_PrintJobInfo,0},
- {"WPrintDriverEnum", 205, (BOOL (*)())api_WPrintDriverEnum,0},
- {"WPrintQProcEnum", 206, (BOOL (*)())api_WPrintQProcEnum,0},
- {"WPrintPortEnum", 207, (BOOL (*)())api_WPrintPortEnum,0},
- {NULL, -1, (BOOL (*)())api_Unsupported,0}};
+ {"RNetShareEnum", 0, api_RNetShareEnum,0},
+ {"RNetShareGetInfo", 1, api_RNetShareGetInfo,0},
+ {"RNetServerGetInfo", 13, api_RNetServerGetInfo,0},
+ {"RNetGroupGetUsers", 52, api_RNetGroupGetUsers,0},
+ {"RNetUserGetInfo", 56, api_RNetUserGetInfo,0},
+ {"NetUserGetGroups", 59, api_NetUserGetGroups,0},
+ {"NetWkstaGetInfo", 63, api_NetWkstaGetInfo,0},
+ {"DosPrintQEnum", 69, api_DosPrintQEnum,0},
+ {"DosPrintQGetInfo", 70, api_DosPrintQGetInfo,0},
+ {"WPrintQueuePause", 74, api_WPrintQueuePurge,0},
+ {"WPrintQueueResume", 75, api_WPrintQueuePurge,0},
+ {"WPrintJobEnumerate",76, api_WPrintJobEnumerate,0},
+ {"WPrintJobGetInfo", 77, api_WPrintJobGetInfo,0},
+ {"RDosPrintJobDel", 81, api_RDosPrintJobDel,0},
+ {"RDosPrintJobPause", 82, api_RDosPrintJobDel,0},
+ {"RDosPrintJobResume",83, api_RDosPrintJobDel,0},
+ {"WPrintDestEnum", 84, api_WPrintDestEnum,0},
+ {"WPrintDestGetInfo", 85, api_WPrintDestGetInfo,0},
+ {"NetRemoteTOD", 91, api_NetRemoteTOD,0},
+ {"WPrintQueuePurge", 103, api_WPrintQueuePurge,0},
+ {"NetServerEnum", 104, api_RNetServerEnum,0},
+ {"WAccessGetUserPerms",105, api_WAccessGetUserPerms,0},
+ {"SetUserPassword", 115, api_SetUserPassword,0},
+ {"WWkstaUserLogon", 132, api_WWkstaUserLogon,0},
+ {"PrintJobInfo", 147, api_PrintJobInfo,0},
+ {"WPrintDriverEnum", 205, api_WPrintDriverEnum,0},
+ {"WPrintQProcEnum", 206, api_WPrintQProcEnum,0},
+ {"WPrintPortEnum", 207, api_WPrintPortEnum,0},
+ {"SamOEMChangePassword", 214, api_SamOEMChangePassword,0},
+ {NULL, -1, api_Unsupported,0}};
/****************************************************************************
handle remote api calls
****************************************************************************/
-static int api_reply(int cnum,uint16 vuid,char *outbuf,char *data,char *params,
+static int api_reply(connection_struct *conn,uint16 vuid,char *outbuf,char *data,char *params,
int tdscnt,int tpscnt,int mdrcnt,int mprcnt)
{
- int api_command = SVAL(params,0);
+ int api_command;
+ struct mem_buf rdata_buf;
+ struct mem_buf rparam_buf;
char *rdata = NULL;
char *rparam = NULL;
int rdata_len = 0;
BOOL reply=False;
int i;
+ SMB_ASSERT(params != 0);
+
+ api_command = SVAL(params,0);
+
DEBUG(3,("Got API command %d of form <%s> <%s> (tdscnt=%d,tpscnt=%d,mdrcnt=%d,mprcnt=%d)\n",
- api_command,params+2,skip_string(params+2,1),
+ api_command,
+ params+2,
+ skip_string(params+2,1),
tdscnt,tpscnt,mdrcnt,mprcnt));
for (i=0;api_commands[i].name;i++)
if (api_commands[i].id == api_command && api_commands[i].fn)
{
- DEBUG(3,("Doing %s\n",api_commands[i].name));
- break;
+ DEBUG(3,("Doing %s\n",api_commands[i].name));
+ break;
}
rdata = (char *)malloc(1024); if (rdata) bzero(rdata,1024);
rparam = (char *)malloc(1024); if (rparam) bzero(rparam,1024);
- reply = api_commands[i].fn(cnum,vuid,params,data,mdrcnt,mprcnt,
+ if(!rdata || !rparam) {
+ DEBUG(0,("api_reply: malloc fail !\n"));
+ return -1;
+ }
+
+ reply = api_commands[i].fn(conn,vuid,params,data,mdrcnt,mprcnt,
&rdata,&rparam,&rdata_len,&rparam_len);
if (rdata_len > mdrcnt ||
rparam_len > mprcnt)
{
- reply = api_TooSmall(cnum,vuid,params,data,mdrcnt,mprcnt,
+ reply = api_TooSmall(conn,vuid,params,data,mdrcnt,mprcnt,
&rdata,&rparam,&rdata_len,&rparam_len);
}
/* if we get False back then it's actually unsupported */
if (!reply)
- api_Unsupported(cnum,vuid,params,data,mdrcnt,mprcnt,
+ api_Unsupported(conn,vuid,params,data,mdrcnt,mprcnt,
&rdata,&rparam,&rdata_len,&rparam_len);
+ mem_create(&rdata_buf , rdata , 0, rdata_len , 0, False);
+ mem_create(&rparam_buf, rparam, 0, rparam_len, 0, False);
/* now send the reply */
- send_trans_reply(outbuf,rdata,rparam,NULL,rdata_len,rparam_len,0);
+ send_trans_reply(outbuf, &rdata_buf, &rparam_buf, NULL, 0, 0);
- if (rdata)
- free(rdata);
- if (rparam)
- free(rparam);
+ if (rdata ) free(rdata);
+ if (rparam) free(rparam);
return(-1);
}
/****************************************************************************
handle named pipe commands
****************************************************************************/
-static int named_pipe(int cnum,uint16 vuid, char *outbuf,char *name,
+static int named_pipe(connection_struct *conn,uint16 vuid, char *outbuf,char *name,
uint16 *setup,char *data,char *params,
int suwcnt,int tdscnt,int tpscnt,
int msrcnt,int mdrcnt,int mprcnt)
if (strequal(name,"LANMAN"))
{
- return api_reply(cnum,vuid,outbuf,data,params,tdscnt,tpscnt,mdrcnt,mprcnt);
+ return api_reply(conn,vuid,outbuf,data,params,tdscnt,tpscnt,mdrcnt,mprcnt);
+ }
+
+ if (strequal(name,"WKSSVC") ||
+ strequal(name,"SRVSVC") ||
+ strequal(name,"WINREG") ||
+ strequal(name,"SAMR") ||
+ strequal(name,"LSARPC"))
+ {
+ DEBUG(4,("named pipe command from Win95 (wow!)\n"));
+ return api_fd_reply(conn,vuid,outbuf,setup,data,params,suwcnt,tdscnt,tpscnt,mdrcnt,mprcnt);
}
if (strlen(name) < 1)
{
- return api_fd_reply(cnum,vuid,outbuf,setup,data,params,suwcnt,tdscnt,tpscnt,mdrcnt,mprcnt);
+ return api_fd_reply(conn,vuid,outbuf,setup,data,params,suwcnt,tdscnt,tpscnt,mdrcnt,mprcnt);
}
if (setup)
/****************************************************************************
reply to a SMBtrans
****************************************************************************/
-int reply_trans(char *inbuf,char *outbuf)
+int reply_trans(connection_struct *conn, char *inbuf,char *outbuf, int size, int bufsize)
{
- fstring name;
-
- char *data=NULL,*params=NULL;
- uint16 *setup=NULL;
-
- int outsize = 0;
- int cnum = SVAL(inbuf,smb_tid);
- uint16 vuid = SVAL(inbuf,smb_uid);
-
- int tpscnt = SVAL(inbuf,smb_vwv0);
- int tdscnt = SVAL(inbuf,smb_vwv1);
- int mprcnt = SVAL(inbuf,smb_vwv2);
- int mdrcnt = SVAL(inbuf,smb_vwv3);
- int msrcnt = CVAL(inbuf,smb_vwv4);
- BOOL close_on_completion = BITSETW(inbuf+smb_vwv5,0);
- BOOL one_way = BITSETW(inbuf+smb_vwv5,1);
- int pscnt = SVAL(inbuf,smb_vwv9);
- int psoff = SVAL(inbuf,smb_vwv10);
- int dscnt = SVAL(inbuf,smb_vwv11);
- int dsoff = SVAL(inbuf,smb_vwv12);
- int suwcnt = CVAL(inbuf,smb_vwv13);
-
- bzero(name, sizeof(name));
- fstrcpy(name,smb_buf(inbuf));
-
- if (dscnt > tdscnt || pscnt > tpscnt) {
- exit_server("invalid trans parameters\n");
- }
+ fstring name;
+ int name_offset = 0;
+ char *data=NULL,*params=NULL;
+ uint16 *setup=NULL;
+ int outsize = 0;
+ uint16 vuid = SVAL(inbuf,smb_uid);
+ int tpscnt = SVAL(inbuf,smb_vwv0);
+ int tdscnt = SVAL(inbuf,smb_vwv1);
+ int mprcnt = SVAL(inbuf,smb_vwv2);
+ int mdrcnt = SVAL(inbuf,smb_vwv3);
+ int msrcnt = CVAL(inbuf,smb_vwv4);
+ BOOL close_on_completion = BITSETW(inbuf+smb_vwv5,0);
+ BOOL one_way = BITSETW(inbuf+smb_vwv5,1);
+ int pscnt = SVAL(inbuf,smb_vwv9);
+ int psoff = SVAL(inbuf,smb_vwv10);
+ int dscnt = SVAL(inbuf,smb_vwv11);
+ int dsoff = SVAL(inbuf,smb_vwv12);
+ int suwcnt = CVAL(inbuf,smb_vwv13);
+
+ bzero(name, sizeof(name));
+ fstrcpy(name,smb_buf(inbuf));
+
+ if (dscnt > tdscnt || pscnt > tpscnt) {
+ exit_server("invalid trans parameters\n");
+ }
- if (tdscnt)
- {
- data = (char *)malloc(tdscnt);
- memcpy(data,smb_base(inbuf)+dsoff,dscnt);
- }
- if (tpscnt)
- {
- params = (char *)malloc(tpscnt);
- memcpy(params,smb_base(inbuf)+psoff,pscnt);
- }
+ if (tdscnt) {
+ if((data = (char *)malloc(tdscnt)) == NULL) {
+ DEBUG(0,("reply_trans: data malloc fail for %d bytes !\n", tdscnt));
+ return(ERROR(ERRDOS,ERRnomem));
+ }
+ memcpy(data,smb_base(inbuf)+dsoff,dscnt);
+ }
- if (suwcnt)
- {
- int i;
- setup = (uint16 *)malloc(suwcnt*sizeof(setup[0]));
- for (i=0;i<suwcnt;i++)
- setup[i] = SVAL(inbuf,smb_vwv14+i*SIZEOFWORD);
- }
+ if (tpscnt) {
+ if((params = (char *)malloc(tpscnt)) == NULL) {
+ DEBUG(0,("reply_trans: param malloc fail for %d bytes !\n", tpscnt));
+ return(ERROR(ERRDOS,ERRnomem));
+ }
+ memcpy(params,smb_base(inbuf)+psoff,pscnt);
+ }
+ if (suwcnt) {
+ int i;
+ if((setup = (uint16 *)malloc(suwcnt*sizeof(uint16))) == NULL) {
+ DEBUG(0,("reply_trans: setup malloc fail for %d bytes !\n", suwcnt * sizeof(uint16)));
+ return(ERROR(ERRDOS,ERRnomem));
+ }
+ for (i=0;i<suwcnt;i++)
+ setup[i] = SVAL(inbuf,smb_vwv14+i*SIZEOFWORD);
+ }
- if (pscnt < tpscnt || dscnt < tdscnt)
- {
- /* We need to send an interim response then receive the rest
- of the parameter/data bytes */
- outsize = set_message(outbuf,0,0,True);
- show_msg(outbuf);
- send_smb(Client,outbuf);
- }
- /* receive the rest of the trans packet */
- while (pscnt < tpscnt || dscnt < tdscnt)
- {
- int pcnt,poff,dcnt,doff,pdisp,ddisp;
-
- if (!receive_smb(Client,inbuf, SMB_SECONDARY_WAIT) ||
- CVAL(inbuf, smb_com) != SMBtrans)
- {
- DEBUG(2,("Invalid secondary trans2 packet\n"));
- if (params) free(params);
- if (data) free(data);
- if (setup) free(setup);
- return(ERROR(ERRSRV,ERRerror));
+ if (pscnt < tpscnt || dscnt < tdscnt) {
+ /* We need to send an interim response then receive the rest
+ of the parameter/data bytes */
+ outsize = set_message(outbuf,0,0,True);
+ show_msg(outbuf);
+ send_smb(Client,outbuf);
}
- show_msg(inbuf);
+ /* receive the rest of the trans packet */
+ while (pscnt < tpscnt || dscnt < tdscnt) {
+ BOOL ret;
+ int pcnt,poff,dcnt,doff,pdisp,ddisp;
- tpscnt = SVAL(inbuf,smb_vwv0);
- tdscnt = SVAL(inbuf,smb_vwv1);
+ ret = receive_next_smb(inbuf,bufsize,SMB_SECONDARY_WAIT);
+
+ if ((ret && (CVAL(inbuf, smb_com) != SMBtrans)) || !ret) {
+ if(ret) {
+ DEBUG(0,("reply_trans: Invalid secondary trans packet\n"));
+ } else {
+ DEBUG(0,("reply_trans: %s in getting secondary trans response.\n",
+ (smb_read_error == READ_ERROR) ? "error" : "timeout" ));
+ }
+ if (params) free(params);
+ if (data) free(data);
+ if (setup) free(setup);
+ return(ERROR(ERRSRV,ERRerror));
+ }
- pcnt = SVAL(inbuf,smb_vwv2);
- poff = SVAL(inbuf,smb_vwv3);
- pdisp = SVAL(inbuf,smb_vwv4);
-
- dcnt = SVAL(inbuf,smb_vwv5);
- doff = SVAL(inbuf,smb_vwv6);
- ddisp = SVAL(inbuf,smb_vwv7);
+ show_msg(inbuf);
- pscnt += pcnt;
- dscnt += dcnt;
-
- if (dscnt > tdscnt || pscnt > tpscnt) {
- exit_server("invalid trans parameters\n");
- }
-
- if (pcnt)
- memcpy(params+pdisp,smb_base(inbuf)+poff,pcnt);
- if (dcnt)
- memcpy(data+ddisp,smb_base(inbuf)+doff,dcnt);
- }
-
-
- DEBUG(3,("trans <%s> data=%d params=%d setup=%d\n",name,tdscnt,tpscnt,suwcnt));
-
- if (strncmp(name,"\\PIPE\\",strlen("\\PIPE\\")) == 0)
- {
- DEBUG(5,("calling named_pipe\n"));
- outsize = named_pipe(cnum,vuid,outbuf,name+strlen("\\PIPE\\"),setup,data,params,
- suwcnt,tdscnt,tpscnt,msrcnt,mdrcnt,mprcnt);
- }
- else
- {
- DEBUG(3,("invalid pipe name\n"));
- outsize = 0;
- }
-
-
- if (data) free(data);
- if (params) free(params);
- if (setup) free(setup);
-
- if (close_on_completion)
- close_cnum(cnum,vuid);
+ tpscnt = SVAL(inbuf,smb_vwv0);
+ tdscnt = SVAL(inbuf,smb_vwv1);
+
+ pcnt = SVAL(inbuf,smb_vwv2);
+ poff = SVAL(inbuf,smb_vwv3);
+ pdisp = SVAL(inbuf,smb_vwv4);
+
+ dcnt = SVAL(inbuf,smb_vwv5);
+ doff = SVAL(inbuf,smb_vwv6);
+ ddisp = SVAL(inbuf,smb_vwv7);
+
+ pscnt += pcnt;
+ dscnt += dcnt;
+
+ if (dscnt > tdscnt || pscnt > tpscnt) {
+ exit_server("invalid trans parameters\n");
+ }
+
+ if (pcnt)
+ memcpy(params+pdisp,smb_base(inbuf)+poff,pcnt);
+ if (dcnt)
+ memcpy(data+ddisp,smb_base(inbuf)+doff,dcnt);
+ }
+
+
+ DEBUG(3,("trans <%s> data=%d params=%d setup=%d\n",
+ name,tdscnt,tpscnt,suwcnt));
+
+ /*
+ * WinCE wierdness....
+ */
+
+ if (name[0] == '\\' && (StrnCaseCmp(&name[1],local_machine,
+ strlen(local_machine)) == 0)) {
+ name_offset = strlen(local_machine)+1;
+ }
+
+ if (strncmp(&name[name_offset],"\\PIPE\\",strlen("\\PIPE\\")) == 0) {
+ DEBUG(5,("calling named_pipe\n"));
+ outsize = named_pipe(conn,vuid,outbuf,
+ name+name_offset+strlen("\\PIPE\\"),setup,data,params,
+ suwcnt,tdscnt,tpscnt,msrcnt,mdrcnt,mprcnt);
+ } else {
+ DEBUG(3,("invalid pipe name\n"));
+ outsize = 0;
+ }
- if (one_way)
- return(-1);
-
- if (outsize == 0)
- return(ERROR(ERRSRV,ERRnosupport));
+
+ if (data) free(data);
+ if (params) free(params);
+ if (setup) free(setup);
+
+ if (close_on_completion)
+ close_cnum(conn,vuid);
- return(outsize);
+ if (one_way)
+ return(-1);
+
+ if (outsize == 0)
+ return(ERROR(ERRSRV,ERRnosupport));
+
+ return(outsize);
}
git.samba.org / kai / samba.git / blobdiff