12 #include <sys/param.h>
14 #include "ldapconfig.h"
17 #define SEARCHCMD "slapd-search"
18 #define READCMD "slapd-read"
19 #define ADDCMD "slapd-addel"
24 #define TSEARCHFILE "do_search.0"
25 #define TREADFILE "do_read.0"
26 #define TADDFILE "do_add."
28 static char *get_file_name( char *dirname, char *filename );
29 static int get_search_filters( char *filename, char *filters[] );
30 static int get_read_entries( char *filename, char *entries[] );
31 static void fork_child( char *prog, char *args[] );
32 static void wait4kids( int nkidval );
34 static int maxkids = 20;
40 fprintf( stderr, "usage: %s [-h <host>] -p <port> -D <manager> -w <passwd> -d <datadir> -b <baseDN> [-j <maxchild>] [-l <loops>]\n", name );
45 main( int argc, char **argv )
48 char *host = "localhost";
63 char *afiles[MAXREQS];
67 char scmd[MAXPATHLEN];
70 char rcmd[MAXPATHLEN];
73 char acmd[MAXPATHLEN];
75 while ( (i = getopt( argc, argv, "h:p:D:w:b:d:j:l:" )) != EOF ) {
77 case 'h': /* slapd host */
78 host = strdup( optarg );
81 case 'p': /* the servers port number */
82 port = strdup( optarg );
85 case 'D': /* slapd manager */
86 manager = strdup( optarg );
89 case 'w': /* the managers passwd */
90 passwd = strdup( optarg );
93 case 'b': /* the base DN */
94 sbase = strdup( optarg );
97 case 'd': /* data directory */
98 dirname = strdup( optarg );
101 case 'j': /* the number of parallel clients */
102 maxkids = atoi( optarg );
105 case 'l': /* the number of loops per client */
106 loops = strdup( optarg );
115 if (( dirname == NULL ) || ( sbase == NULL ) || ( port == NULL ) ||
116 ( manager == NULL ) || ( passwd == NULL ))
119 /* get the file list */
120 if ( ( datadir = opendir( dirname )) == NULL ) {
122 fprintf( stderr, "%s: couldn't open data directory \"%s\".\n",
128 /* look for search, read, and add/delete files */
129 for ( file = readdir( datadir ); file; file = readdir( datadir )) {
131 if ( !strcasecmp( file->d_name, TSEARCHFILE )) {
132 sfile = get_file_name( dirname, file->d_name );
134 } else if ( !strcasecmp( file->d_name, TREADFILE )) {
135 rfile = get_file_name( dirname, file->d_name );
137 } else if ( !strncasecmp( file->d_name, TADDFILE, strlen( TADDFILE ))
138 && ( anum < MAXREQS )) {
139 afiles[anum++] = get_file_name( dirname, file->d_name );
144 /* look for search requests */
146 snum = get_search_filters( sfile, sreqs );
149 /* look for read requests */
151 rnum = get_read_entries( rfile, rreqs );
155 * generate the search clients
159 sprintf( scmd, "%s", SEARCHCMD );
160 sargs[sanum++] = scmd;
161 sargs[sanum++] = "-h";
162 sargs[sanum++] = host;
163 sargs[sanum++] = "-p";
164 sargs[sanum++] = port;
165 sargs[sanum++] = "-b";
166 sargs[sanum++] = sbase;
167 sargs[sanum++] = "-l";
168 sargs[sanum++] = loops;
169 sargs[sanum++] = "-f";
170 sargs[sanum++] = NULL; /* will hold the search request */
171 sargs[sanum++] = NULL;
174 * generate the read clients
178 sprintf( rcmd, "%s", READCMD );
179 rargs[ranum++] = rcmd;
180 rargs[ranum++] = "-h";
181 rargs[ranum++] = host;
182 rargs[ranum++] = "-p";
183 rargs[ranum++] = port;
184 rargs[ranum++] = "-l";
185 rargs[ranum++] = loops;
186 rargs[ranum++] = "-e";
187 rargs[ranum++] = NULL; /* will hold the read entry */
188 rargs[ranum++] = NULL;
191 * generate the add/delete clients
195 sprintf( acmd, "%s", ADDCMD );
196 aargs[aanum++] = acmd;
197 aargs[aanum++] = "-h";
198 aargs[aanum++] = host;
199 aargs[aanum++] = "-p";
200 aargs[aanum++] = port;
201 aargs[aanum++] = "-D";
202 aargs[aanum++] = manager;
203 aargs[aanum++] = "-w";
204 aargs[aanum++] = passwd;
205 aargs[aanum++] = "-l";
206 aargs[aanum++] = loops;
207 aargs[aanum++] = "-f";
208 aargs[aanum++] = NULL; /* will hold the add data file */
209 aargs[aanum++] = NULL;
211 for ( j = 0; j < MAXREQS; j++ ) {
215 sargs[sanum - 2] = sreqs[j];
216 fork_child( scmd, sargs );
222 rargs[ranum - 2] = rreqs[j];
223 fork_child( rcmd, rargs );
229 aargs[aanum - 2] = afiles[j];
230 fork_child( acmd, aargs );
242 get_file_name( char *dirname, char *filename )
244 char buf[MAXPATHLEN];
246 sprintf( buf, "%s%s%s", dirname, DEFAULT_DIRSEP, filename );
247 return( strdup( buf ));
252 get_search_filters( char *filename, char *filters[] )
257 if ( fp = fopen( filename, "r" )) {
260 while (( filter < MAXREQS ) && ( fgets( line, BUFSIZ, fp ))) {
263 if (( nl = strchr( line, '\r' )) || ( nl = strchr( line, '\n' )))
265 filters[filter++] = strdup( line );
276 get_read_entries( char *filename, char *entries[] )
281 if ( fp = fopen( filename, "r" )) {
284 while (( entry < MAXREQS ) && ( fgets( line, BUFSIZ, fp ))) {
287 if (( nl = strchr( line, '\r' )) || ( nl = strchr( line, '\n' )))
289 entries[entry++] = strdup( line );
300 fork_child( char *prog, char *args[] )
304 wait4kids( maxkids );
306 switch ( pid = fork() ) {
308 execvp( prog, args );
309 fprintf( stderr, "%s: ", prog );
314 case -1: /* trouble */
315 fprintf( stderr, "Could not fork to run %s\n", prog );
319 default: /* parent */
326 wait4kids( int nkidval )
331 while ( nkids >= nkidval ) {
333 p = (unsigned char *) &status;
334 if ( p[sizeof(int) - 1] == 0177 ) {
336 "stopping: child stopped with signal %d\n",
337 p[sizeof(int) - 2] );
338 } else if ( p[sizeof(int) - 1] != 0 ) {
340 "stopping: child terminated with signal %d\n",
341 p[sizeof(int) - 1] );
342 exit( p[sizeof(int) - 1] );
343 } else if ( p[sizeof(int) - 2] != 0 ) {
345 "stopping: child exited with status %d\n",
346 p[sizeof(int) - 2] );
347 exit( p[sizeof(int) - 2] );