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setup.cpp

/*
 *                         Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"); you may not use this file except
 * in compliance with the License. A copy of the License is available
 * at http://www.sun.com/
 *
 * The Original Code is the Java Profiler module.  The Initial Developers
 * of the Original Code are Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 * Lukas Petru and Marek Przeczek.
 *
 * Portions created by Jan Stola are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Pavel Vacha are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Michal Pise are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Petr Luner are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Lukas Petru are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Marek Przeczek are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 *               Lukas Petru and Marek Przeczek.
 */

#include "../setup/setup.h"
#include "../main/const.h"

Setup::Setup( char* options) {

        alloc.turnedOn = 1;
        alloc.level = LEVEL_TRACE;
        alloc.traceDepth = 2;
        alloc.threadsEnabled = 1;

        cpu.turnedOn = 1; 
        cpu.sampling = 1;
        cpu.level = LEVEL_TRACE;
        cpu.traceDepth = 2;
        cpu.threadsEnabled = 1;

        mon.turnedOn = 1; 
        mon.level = LEVEL_TRACE;
        mon.traceDepth = 2;
        mon.threadsEnabled = 1;

        if( options) processOptions( options);
}

void Setup::processOptions(char* options) {

        char option[100];
        char* end;
        int len;

        if (!options) return;

        while (end = strchr(options, ',')) {

                len = end - options;
                if ((len > 0) && (len < 100)) {
                        strncpy(option, options, len);
                        option[len] = '\0';
                        processOption(option);
                }
                options = end + 1;
        }

        len = strlen(options);
        if ((len > 0) && (len < 100)) {
                strcpy(option, options);
                processOption(option);
        }
}

void Setup::processOption(char* option) {

        char* eq;

        if (!(eq = strchr(option, '='))) return;
        *eq = '\0';
        setParameter(option, eq + 1);
}

void Setup::setParameter(char* name, char* value) {

        if (strcmp(name, "alloc") == 0) {
                
                if (strcmp(value, "on") == 0) 
                        alloc.turnedOn = 1;
                else if (strcmp(value, "off") == 0) 
                        alloc.turnedOn = 0;

                return;
        }

        if (strcmp(name, "alloc_level") == 0) {
                
                if (strcmp(value, "object") == 0) 
                        alloc.level = LEVEL_OBJECT;
                else if (strcmp(value, "method") == 0) 
                        alloc.level = LEVEL_METHOD;
                else if (strcmp(value, "trace") == 0) 
                        alloc.level = LEVEL_TRACE;

                return;
        }

        if (strcmp(name, "alloc_trace_depth") == 0) {
                
                int depth = atoi(value);

                if (depth > 0) {
                        if (depth > MAX_TRACE) depth = MAX_TRACE;
                        alloc.traceDepth = depth;
                }
                return;
        }

        if (strcmp(name, "alloc_thread") == 0) {
                
                if (strcmp(value, "on") == 0) 
                        alloc.threadsEnabled = 1;
                else if (strcmp(value, "off") == 0) 
                        alloc.threadsEnabled = 0;

                return;
        }

        if (strcmp(name, "cpu") == 0) {
                
                if (strcmp(value, "on") == 0) 
                        cpu.turnedOn = 1;
                else if (strcmp(value, "off") == 0) 
                        cpu.turnedOn = 0;

                return;
        }

        if (strcmp(name, "cpu_method") == 0) {
                
                if (strcmp(value, "exact") == 0) 
                        cpu.sampling = 0;
                else if (strcmp(value, "sampling") == 0) 
                        cpu.sampling = 1; 

                return;
        }

        if (strcmp(name, "cpu_level") == 0) {
                
                if (strcmp(value, "method") == 0) 
                        cpu.level = LEVEL_METHOD;
                else if (strcmp(value, "trace") == 0) 
                        cpu.level = LEVEL_TRACE;

                return;
        }

        if (strcmp(name, "cpu_trace_depth") == 0) {
                
                int depth = atoi(value);

                if (depth > 0) {
                        if (depth > MAX_TRACE) depth = MAX_TRACE;
                        cpu.traceDepth = depth;
                }
                return;
        }

        if (strcmp(name, "cpu_thread") == 0) {
                
                if (strcmp(value, "on") == 0) 
                        cpu.threadsEnabled = 1;
                else if (strcmp(value, "off") == 0) 
                        cpu.threadsEnabled = 0;

                return;
        }

        if (strcmp(name, "mon") == 0) {
                
                if (strcmp(value, "on") == 0) 
                        mon.turnedOn = 1;
                else if (strcmp(value, "off") == 0) 
                        mon.turnedOn = 0;

                return;
        }

        if (strcmp(name, "mon_level") == 0) {
                
                if (strcmp(value, "method") == 0) 
                        mon.level = LEVEL_METHOD;
                else if (strcmp(value, "trace") == 0) 
                        mon.level = LEVEL_TRACE;

                return;
        }

        if (strcmp(name, "mon_trace_depth") == 0) {
                
                int depth = atoi(value);

                if (depth > 0) {
                        if (depth > MAX_TRACE) depth = MAX_TRACE;
                        mon.traceDepth = depth;
                }
                return;
        }

        if (strcmp(name, "mon_thread") == 0) {
                
                if (strcmp(value, "on") == 0) 
                        mon.threadsEnabled = 1;
                else if (strcmp(value, "off") == 0) 
                        mon.threadsEnabled = 0;

                return;
        }

        if( !strcmp( name, "commun_type")) {
        
                if( !strcmp( value, "socket"))     com.communType = COMMUN_SOCKET;
                else if( !strcmp( value, "shmem")) com.communType = COMMUN_SHMEM;
                
                return;
        }

        if( !strcmp( name, "commun_host")) {
        
                com.hostname = value;
                return;
        }

        if( !strcmp( name, "commun_port")) {
        
                com.port = (unsigned short)atoi( value);
                return;
        }

        if( !strcmp( name, "commun_shmem_size")) {
        
                com.shmemSize = atoi( value);
                return;
        }

        if( !strcmp( name, "commun_shmem_id")) {
        
                com.shmemId = value;
                return;
        }

        if( !strcmp( name, "connect_mode")) {
        
                if( !strcmp( value, "server"))      com.connectMode = 0;
                else if( !strcmp( value, "client")) com.connectMode = 1;

                return;
        }
}

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