r7595: start trying to split out the svcctl functions into separate files for better maintenance; add SERVICE_CONTROL_OPS for spoolss service

(This used to be commit 2b0ea30a1a3aebaabd5d328de50e6ad2ef18d45d)

1 files changed, 204 insertions, 0 deletions

diff --git a/source3/services/svc_rcinit.c b/source3/services/svc_rcinit.c
new file mode 100644
index 0000000000..a4046b3511
--- /dev/null
+++ b/source3/services/svc_rcinit.c
@@ -0,0 +1,204 @@
+
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  Service Control API Implementation
+ *  Copyright (C) Gerald Carter                   2005.
+ *  
+ *  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
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "includes.h"
+
+/* Implementation for LSB compliant init scripts */
+
+/*******************************************************************************
+ Get the services information  by reading and parsing the shell scripts. These 
+ are symbolically linked into the  SVCCTL_SCRIPT_DIR  directory.
+
+ Get the names of the services/scripts to read from the smb.conf file.
+*******************************************************************************/
+
+BOOL get_LSB_data(char *fname,Service_info *si )
+{
+	pstring initdfile;
+	char mybuffer[256];
+	const char *tokenptr;
+	char **qlines;
+	int fd = -1;
+	int nlines, *numlines,i,in_section,in_description;
+	
+	pstrcpy(si->servicename,"");
+	pstrcpy(si->servicetype,"EXTERNAL");
+	pstrcpy(si->filename,fname);
+	pstrcpy(si->provides,"");
+	pstrcpy(si->dependencies,"");
+	pstrcpy(si->shouldstart,"");
+	pstrcpy(si->shouldstop,"");
+	pstrcpy(si->requiredstart,"");
+	pstrcpy(si->requiredstop,"");
+	pstrcpy(si->description,"");
+	pstrcpy(si->shortdescription,"");
+
+	numlines = &nlines;
+	in_section = 0;
+	in_description = 0;
+
+   
+	if( !fname || !*fname ) {
+		DEBUG(0, ("Must define an \"LSB-style init file\" to read.\n"));
+		return False;
+	}
+	pstrcpy(initdfile,dyn_LIBDIR);
+	pstrcat(initdfile,SVCCTL_SCRIPT_DIR);
+	pstrcat(initdfile,fname);
+
+	/* TODO  - should check to see if the file that we're trying to open is 
+	   actually a script. If it's NOT, we should do something like warn, 
+	   and not continue to try to find info we're looking for */
+
+	DEBUG(10, ("Opening [%s]\n", initdfile));
+	fd = -1;
+	fd = open(initdfile,O_RDONLY);
+	*numlines = 0;
+
+	if (fd == -1) {
+		DEBUG(10, ("Couldn't open [%s]\n", initdfile));
+		return False;
+	}
+
+	qlines = fd_lines_load(fd, numlines);
+	DEBUGADD(10, ("Lines returned = [%d]\n", *numlines));
+	close(fd);
+    
+
+	if (*numlines) {
+	
+		for(i = 0; i < *numlines; i++) {
+
+			DEBUGADD(10, ("Line[%d] = %s\n", i, qlines[i]));
+			if (!in_section && (0==strwicmp("### BEGIN INIT INFO", qlines[i]))) {
+				/* we now can look for params */
+				DEBUGADD(10, ("Configuration information starts on line = [%d]\n", i));
+				in_section = 1;
+
+			} else if (in_section && (0==strwicmp("### END INIT INFO", qlines[i]))) {
+				DEBUGADD(10, ("Configuration information ends on line = [%d]\n", i));
+				DEBUGADD(10, ("Description is [%s]\n", si->description));
+				in_description = 0;
+				in_section = 0;
+				break;
+			} else if (in_section) {
+				tokenptr = qlines[i];
+				if (in_description) {
+					DEBUGADD(10, ("Processing DESCRIPTION [%d]\n", *tokenptr));
+					if (tokenptr && (*tokenptr=='#') && (*(tokenptr+1)=='\t')) {
+						DEBUGADD(10, ("Adding to DESCRIPTION [%d]\n", *tokenptr));
+						pstrcat(si->description," ");
+						pstrcat(si->description,tokenptr+2);
+						continue;
+					}
+					in_description = 0;
+					DEBUGADD(10, ("Not a description!\n"));
+				}
+				if (!next_token(&tokenptr,mybuffer," \t",sizeof(mybuffer))) {
+					DEBUGADD(10, ("Invalid line [%d]\n", i));
+					break; /* bad line? */
+				}
+				if (0 != strncmp(mybuffer,"#",1)) {
+					DEBUGADD(10, ("Invalid line [%d], is %s\n", i,mybuffer));
+					break;
+				}
+				if (!next_token(&tokenptr,mybuffer," \t",sizeof(mybuffer))) {
+					DEBUGADD(10, ("Invalid token on line [%d]\n", i));
+					break; /* bad line? */
+				}	      
+				DEBUGADD(10, ("Keyword is  [%s]\n", mybuffer));
+				if (0==strwicmp(mybuffer,"Description:")) {
+					while (tokenptr && *tokenptr && (strchr(" \t",*tokenptr))) { 
+						tokenptr++; 
+					}
+					pstrcpy(si->description,tokenptr);
+					DEBUGADD(10, ("FOUND DESCRIPTION! Data is [%s]\n", tokenptr));
+					in_description = 1;
+				} else {
+					while (tokenptr && *tokenptr && (strchr(" \t",*tokenptr))) { 
+						tokenptr++; 
+					}
+					DEBUGADD(10, ("Data is [%s]\n", tokenptr));
+					in_description = 0;
+
+					/* save certain keywords, don't save others */
+					if (0==strwicmp(mybuffer, "Provides:")) {
+						pstrcpy(si->provides,tokenptr);
+						pstrcpy(si->servicename,tokenptr);
+					}
+
+					if (0==strwicmp(mybuffer, "Short-Description:")) {
+						pstrcpy(si->shortdescription,tokenptr);
+					}
+
+					if (0==strwicmp(mybuffer, "Required-start:")) {
+						pstrcpy(si->requiredstart,tokenptr);
+						pstrcpy(si->dependencies,tokenptr);
+					}
+
+					if (0==strwicmp(mybuffer, "Should-start:")) {
+						pstrcpy(si->shouldstart,tokenptr);
+					}
+				}
+			}
+		}
+
+		file_lines_free(qlines);
+			return True;
+	}
+
+	return False;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+static WERROR rcinit_stop( void )
+{
+	return WERR_OK;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+static WERROR rcinit_start( void )
+{
+	return WERR_OK;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+static WERROR rcinit_status( SERVICE_STATUS *service_status )
+{
+	return WERR_OK;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+/* struct for svcctl control to manipulate rcinit service */
+
+SERVICE_CONTROL_OPS rcinit_svc_ops = {
+	rcinit_stop,
+	rcinit_start,
+	rcinit_status
+};