#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <getopt.h>
#include "util.h"
#include "compat.h"
#include "config.h"
#include "help.h"
#include "log2lines.h"
#include "options.h"

Include dependency graph for options.c:

Functions
int	optionInit (int argc, const char **argv)

int	optionParse (int argc, const char **argv)

Variables
char *	optchars = "bcd:fFhl:L:mMP:rsS:tTuUvz:"

int	opt_buffered = 0

int	opt_help = 0

int	opt_force = 0

int	opt_exit = 0

int	opt_verbose = 0

int	opt_console = 0

int	opt_mark = 0

int	opt_Mark = 0

char *	opt_Pipe = NULL

int	opt_quit = 0

int	opt_cli = 0

int	opt_raw = 0

int	opt_stats = 0

int	opt_Source = 0

int	opt_SrcPlus = 0

int	opt_twice = 0

int	opt_Twice = 0

int	opt_undo = 0

int	opt_redo = 0

char	opt_dir [PATH_MAX]

char	opt_logFile [PATH_MAX]

char *	opt_mod = NULL

char	opt_7z [PATH_MAX]

char	opt_scanned [LINESIZE]

char	opt_SourcesPath [LINESIZE]

Function Documentation

◆ optionInit()

int optionInit	(	int	argc,
		const char **	argv
	)

Definition at line 50 of file options.c.

{
    int i;
    char *s;
 
    opt_mod = "a";
    strcpy(opt_dir, "");
    strcpy(opt_logFile, "");
    strcpy(opt_7z, CMD_7Z);
    strcpy(opt_SourcesPath, "");
    if ((s = getenv(SOURCES_ENV)))
        strcpy(opt_SourcesPath, s);
 
    strcpy(opt_scanned, "");
 
    //The user introduced "log2lines.exe" or "log2lines.exe /?"
    //Let's help the user
    if ((argc == 1) ||
        ((argc == 2) && (argv[1][0] == '/') && (argv[1][1] == '?')))
    {
        opt_help++;
        usage(1);
        return -1;
    }
 
    for (i = 1; i < argc; i++)
    {
 
        if ((argv[i][0] == '-') && (i+1 < argc))
        {
            //Because these arguments can contain spaces we cant use getopt(), a known bug:
            switch (argv[i][1])
            {
            case 'd':
                strcpy(opt_dir, argv[i+1]);
                break;
            case 'L':
                opt_mod = "w";
                //fall through
            case 'l':
                strcpy(opt_logFile, argv[i+1]);
                break;
            case 'P':
                if (!opt_Pipe)
                    opt_Pipe = malloc(LINESIZE);
                strcpy(opt_Pipe, argv[i+1]);
                break;
            case 'z':
                strcpy(opt_7z, argv[i+1]);
                break;
            }
        }
 
        strcat(opt_scanned, argv[i]);
        strcat(opt_scanned, " ");
    }
 
    l2l_dbg(4,"opt_scanned=[%s]\n",opt_scanned);
 
    return 0;
}

Referenced by main().

◆ optionParse()

int optionParse	(	int	argc,
		const char **	argv
	)

Definition at line 112 of file options.c.

{
    int i;
    int optCount = 0;
    int opt;
 
    while (-1 != (opt = getopt(argc, (char **const)argv, optchars)))
    {
        switch (opt)
        {
        case 'b':
            opt_buffered++;
            break;
        case 'c':
            opt_console++;
            break;
        case 'd':
            optCount++;
            //just count, see optionInit()
            break;
        case 'f':
            opt_force++;
            break;
        case 'h':
            opt_help++;
            usage(1);
            return -1;
            break;
        case 'F':
            opt_exit++;
            opt_force++;
            break;
        case 'l':
            optCount++;
            //just count, see optionInit()
            break;
        case 'm':
            opt_mark++;
            break;
        case 'M':
            opt_Mark++;
            break;
        case 'r':
            opt_raw++;
            break;
        case 'P':
            optCount++;
            //just count, see optionInit()
            break;
        case 's':
            opt_stats++;
            break;
        case 'S':
            optCount++;
            i = sscanf(optarg, "%d+%d,%s", &opt_Source, &opt_SrcPlus, opt_SourcesPath);
            if (i == 1)
                sscanf(optarg, "%*d,%s", opt_SourcesPath);
            l2l_dbg(3, "Sources option parse result: %d+%d,\"%s\"\n", opt_Source, opt_SrcPlus, opt_SourcesPath);
            if (opt_Source)
            {
                /* need to retranslate for source info: */
                opt_undo++;
                opt_redo++;
            }
            break;
        case 't':
            opt_twice++;
            break;
        case 'T':
            opt_twice++;
            opt_Twice++;
            break;
        case 'u':
            opt_undo++;
            break;
        case 'U':
            opt_undo++;
            opt_redo++;
            break;
        case 'v':
            opt_verbose++;
            break;
        case 'z':
            optCount++;
            strcpy(opt_7z, optarg);
            break;
        default:
            usage(0);
            return -2;
            break;
        }
        optCount++;
    }
    if(opt_console)
    {
        l2l_dbg(2, "Note: use 's' command in console mode. Statistics option disabled\n");
        opt_stats = 0;
    }
    if (opt_SourcesPath[0])
    {
        strcat(opt_SourcesPath, PATH_STR);
    }
    if (!opt_dir[0])
    {
        strcpy(opt_dir, opt_SourcesPath);
        strcat(opt_dir, DEF_OPT_DIR);
    }
 
    return optCount;
}