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config: save a block from falling off the RHS of the page.

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This patch rearranges the guts of the main parsing loop to keep it
more within the 80th column.  The logic has not been changed.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
This commit is contained in:
Richard Cochran 2015-08-22 21:29:45 +02:00
parent 13aec6d133
commit 1e9ffd50ae
1 changed files with 38 additions and 45 deletions
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83
config.c
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@ -555,53 +555,46 @@ int config_read(char *name, struct config *cfg)
continue; continue;
} }
switch (current_section) { if (current_section == UNKNOWN_SECTION) {
case GLOBAL_SECTION:
case PORT_SECTION:
if (parse_setting_line(line, &option, &value)) {
fprintf(stderr, "could not parse line %d in %s section\n",
line_num,
current_section == GLOBAL_SECTION ?
"global" : current_port->name);
goto parse_error;
}
check_deprecated_options(&option);
if (current_section == GLOBAL_SECTION)
parser_res = parse_global_setting(option, value, cfg);
else
parser_res = parse_port_setting(cfg, option, value, current_port);
switch (parser_res) {
case PARSED_OK:
break;
case NOT_PARSED:
fprintf(stderr, "unknown option %s at line %d in %s section\n",
option, line_num,
current_section == GLOBAL_SECTION ?
"global" : current_port->name);
goto parse_error;
case BAD_VALUE:
fprintf(stderr, "%s is a bad value for option %s at line %d\n",
value, option, line_num);
goto parse_error;
case MALFORMED:
fprintf(stderr, "%s is a malformed value for option %s at line %d\n",
value, option, line_num);
goto parse_error;
case OUT_OF_RANGE:
fprintf(stderr, "%s is an out of range value for option %s at line %d\n",
value, option, line_num);
goto parse_error;
}
break;
case UNKNOWN_SECTION:
fprintf(stderr, "line %d is not in a section\n", line_num); fprintf(stderr, "line %d is not in a section\n", line_num);
goto parse_error; goto parse_error;
default: }
continue;
if (parse_setting_line(line, &option, &value)) {
fprintf(stderr, "could not parse line %d in %s section\n",
line_num, current_section == GLOBAL_SECTION ?
"global" : current_port->name);
goto parse_error;
}
check_deprecated_options(&option);
if (current_section == GLOBAL_SECTION)
parser_res = parse_global_setting(option, value, cfg);
else
parser_res = parse_port_setting(cfg, option, value, current_port);
switch (parser_res) {
case PARSED_OK:
break;
case NOT_PARSED:
fprintf(stderr, "unknown option %s at line %d in %s section\n",
option, line_num,
current_section == GLOBAL_SECTION ? "global" :
current_port->name);
goto parse_error;
case BAD_VALUE:
fprintf(stderr, "%s is a bad value for option %s at line %d\n",
value, option, line_num);
goto parse_error;
case MALFORMED:
fprintf(stderr, "%s is a malformed value for option %s at line %d\n",
value, option, line_num);
goto parse_error;
case OUT_OF_RANGE:
fprintf(stderr, "%s is an out of range value for option %s at line %d\n",
value, option, line_num);
goto parse_error;
} }
} }