コード例 #1
0
/*
 * Read table from stdin, without assuming options section is sorted.
 */
static void read_table(void)
{
    char line[512];
    char *option_lines[MAX_OPTIONS];
    int option_line_count = 0;
    char *p;
    int section = 0;
    int i = num_options;
    int j;

    strcpy(options[i].flag, "O_Unrecognized");
    options[i].internal = TRUE;
    strcpy(options[i].name, "");
    options[i].implies = NULL;
    i++;

    /* Find beginning of OPTIONS section. */
    while (get_line(line) != EOF) {
        if (EMPTY(line))
            continue;
        else if (line[0] == '%' && line[1] != '%')
            continue;
        else if (strcmp(line, "%%% OPTIONS") == 0) {
            section = OPTIONS;
            break;
        }
        else {
            internal_error("Unexpected line: %s", line);
        }
    }

    /* Read and sort the OPTIONS section. */
    if (section != OPTIONS) {
        internal_error("OPTIONS section not found");
    }

    option_line_count = 0;
    while (get_line(line) != EOF) {
        char* s;

        if (EMPTY(line))
            continue;
        else if (line[0] == '%' && line[1] != '%')
            continue;
        else if (strncmp(line, "%%% ", 4) == 0) {
            if (strcmp(line, "%%% OPTIONS") == 0)
                internal_error("OPTIONS section seen twice");
            else if (strcmp(line, "%%% COMBINATIONS") == 0) {
                section = COMBINATIONS;
                break;
            }
            else {
                internal_error("UNKNOWN SECTION: %s", line);
            }
        }

        s = malloc(strlen(line) + 1);
        if (s == NULL)
            internal_error("memory allocation failed");
        strcpy(s, line);
        option_lines[option_line_count] = s;
        INCREMENT_INDEX(option_line_count, MAX_OPTIONS);
    }

    qsort(option_lines, option_line_count, sizeof(char*),
          reverse_strcmp);

    /* Process the option lines */
    for (j = 0; j < option_line_count; ++j) {
        /* <name> <action> <langs> <phases> <implies> */
        p = strtok(option_lines[j], SPACE);
        if (*p == 'I') {
            options[i].internal = TRUE;
            p++;
        } else
            options[i].internal = FALSE;
        if (*p != '-')
            internal_error("MISSING - : %s", p);
        options[i].syntax =
            set_option_name(options[i].name, p, &options[i].num_letters);
        if (options[i].syntax == normal
                && strlen(options[i].name) == 2)
            options[i].syntax = oneletter;
        set_flag_name(&options[i]);
        p = strtok(NULL, SPACE);
        store_string(options[i].action, p, ";");
        if (strncmp(p, "toggle", 6) == 0)
            options[i].toggle = TRUE;
        else
            options[i].toggle = FALSE;
        if (!table_for_phase) {
            p = strtok(NULL, SPACE);
            options[i].languages = create_lang_field(p);
            if ( options[i].internal ) {
                options[i].languages |=
                    get_language_mask ( L_internal );
            }
            p = strtok(NULL, SPACE);
            options[i].phases = create_phase_field(p);
        }
        options[i].implies = create_option_list(&p,i);
        options[i].help = create_help_msg(p);
        INCREMENT_INDEX(i, MAX_OPTIONS);
    }

    check_dups();

    /* Read and process the COMBINATIONS section */
    if (section != COMBINATIONS) {
        internal_error("COMBINATIONS section not found");
    }

    while (get_line(line) != EOF) {
        if (EMPTY(line))
            continue;
        else if (line[0] == '%' && line[1] != '%')
            continue;
        else if (strncmp(line, "%%% ", 4) == 0) {
            internal_error("Unexpected sections line: %s", line);
        }
        else {
            /* <name> <action> <implies> */
            if (line[0] != '\"')
                internal_error("MISSING \" : %s", line);
            p = strtok(line+1, DQUOTE);
            set_option_name(options[i].name, p, &options[i].num_letters);
            options[i].syntax = combo;
            set_flag_name(&options[i]);
            p = strtok(NULL, SPACE);
            store_string(options[i].action, p, "OKAY");
            options[i].implies = create_option_list(&p,i);
            options[i].languages = ALL_LANGS;
            options[i].phases = ALL_PHASES;
            options[i].help = NULL;
            INCREMENT_INDEX(i, MAX_OPTIONS);
        }
    }

    num_options = i;
}
コード例 #2
0
ファイル: table.c プロジェクト: sharugupta/OpenUH
/*
 * Read table from stdin, without assuming options section is sorted.
 */
static void read_table(void) 
{
	char line[512];
	char line2[512];
        char *option_lines[MAX_OPTIONS];
        int option_line_count = 0;
	char *p;
	int section = 0;
	int i = num_options;
        int j;

	strcpy(options[i].flag, "O_Unrecognized");
	options[i].internal = TRUE;
	strcpy(options[i].name, "");
	options[i].implies = NULL;
	i++;

        option_line_count = 0;
        while (get_line(line) != EOF) {
            char* s;

	    if (EMPTY(line)) 
              continue;
	    else if (line[0] == '%')
              continue;
	    else if (line[0] == ' ' && line[1] == NIL)
              continue;
	    else if (line[0] == '\t')
                internal_error("unexpected line (help msg?): %s", line);
	    else if (line[0] != '-' && line[0] != 'I')
                internal_error("unexpected line: [%s]", line);

	    if (get_line(line2) == EOF)
                internal_error("unexpected EOF for line2");

            s = malloc(strlen(line) + strlen(line2) + 4);
            if (s == NULL)
              internal_error("memory allocation failed");
	    sprintf(s, "%s %c %s", line, FIELD_DIVIDER, line2);

            option_lines[option_line_count] = s;
            INCREMENT_INDEX(option_line_count, MAX_OPTIONS);
        }
         
        qsort(option_lines, option_line_count, sizeof(char*),
              reverse_strcmp);

        /* Process the option lines */
        for (j = 0; j < option_line_count; ++j) {
          /* <name> <action> <langs> <phases> <implies> */
            p = strtok(option_lines[j], SPACE);
            if (*p == 'I') {
              options[i].internal = TRUE;
              p++;
            } else
              options[i].internal = FALSE;
            if (*p != '-') 
              internal_error("MISSING - : %s", p);
            options[i].syntax = 
              set_option_name(options[i].name, p, &options[i].num_letters);
            if (options[i].syntax == normal 
                && strlen(options[i].name) == 2)
              options[i].syntax = oneletter;
            set_flag_name(&options[i]);
            p = strtok(NULL, SPACE); 
            store_string(options[i].action, p, ";");
            if (strncmp(p, "toggle", 6) == 0)
              options[i].toggle = TRUE;
            else
              options[i].toggle = FALSE;
            if (!table_for_phase) {
              p = strtok(NULL, SPACE); 
              options[i].languages = create_lang_field(p);
              if ( options[i].internal ) {
                options[i].languages |=
                  get_language_mask ( L_internal );
              }
              p = strtok(NULL, SPACE); 
              options[i].phases = create_phase_field(p);
            }
            options[i].implies = create_option_list(&p,i);
            options[i].help = create_help_msg(p);
            INCREMENT_INDEX(i, MAX_OPTIONS);
        }

	check_dups();
	

        num_options = i;
}