diff options
Diffstat (limited to 'lib/parse_ini.c')
| -rw-r--r-- | lib/parse_ini.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/lib/parse_ini.c b/lib/parse_ini.c index b33ce089..2e47e06d 100644 --- a/lib/parse_ini.c +++ b/lib/parse_ini.c @@ -48,7 +48,7 @@ static char *default_ini_file_names[] = { static char *default_ini_path_names[] = { "/usr/local/etc/monitoring-plugins.ini", "/etc/monitoring-plugins.ini", - /* Deprecated path names (for backward compatibility): */ + /* deprecated path names (for backward compatibility): */ "/etc/nagios/plugins.ini", "/usr/local/nagios/etc/plugins.ini", "/usr/local/etc/nagios/plugins.ini", @@ -71,9 +71,10 @@ static int add_option(FILE *f, np_arg_list **optlst); /* internal function to find default file */ static char *default_file(void); -/* parse_locator decomposes a string of the form +/* + * Parse_locator decomposes a string of the form * [stanza][@filename] - * into its seperate parts + * into its seperate parts. */ static void parse_locator(const char *locator, const char *def_stanza, np_ini_info *i) @@ -105,7 +106,9 @@ parse_locator(const char *locator, const char *def_stanza, np_ini_info *i) _("Cannot find config file in any standard location.\n")); } -/* this is the externally visible function used by extra_opts */ +/* + * This is the externally visible function used by extra_opts. + */ np_arg_list * np_get_defaults(const char *locator, const char *default_section) { @@ -133,11 +136,12 @@ np_get_defaults(const char *locator, const char *default_section) return defaults; } -/* read_defaults is where the meat of the parsing takes place. +/* + * The read_defaults() function is where the meat of the parsing takes place. * - * note that this may be called by a setuid binary, so we need to + * Note that this may be called by a setuid binary, so we need to * be extra careful about user-supplied input (i.e. avoiding possible - * format string vulnerabilities, etc) + * format string vulnerabilities, etc). */ static int read_defaults(FILE *f, const char *stanza, np_arg_list **opts) @@ -148,7 +152,7 @@ read_defaults(FILE *f, const char *stanza, np_arg_list **opts) stanza_len = strlen(stanza); - /* our little stanza-parsing state machine. */ + /* our little stanza-parsing state machine */ while ((c = fgetc(f)) != EOF) { /* gobble up leading whitespace */ if (isspace(c)) @@ -159,12 +163,12 @@ read_defaults(FILE *f, const char *stanza, np_arg_list **opts) case '#': GOBBLE_TO(f, c, '\n'); break; - /* start of a stanza. check to see if it matches */ + /* start of a stanza, check to see if it matches */ case '[': stanzastate = WRONGSTANZA; for (i = 0; i < stanza_len; i++) { c = fgetc(f); - /* Strip leading whitespace */ + /* strip leading whitespace */ if (i == 0) for (; isspace(c); c = fgetc(f)) continue; @@ -177,7 +181,7 @@ read_defaults(FILE *f, const char *stanza, np_arg_list **opts) /* if it matched up to here and the next char is ']'... */ if (i == stanza_len) { c = fgetc(f); - /* Strip trailing whitespace */ + /* strip trailing whitespace */ for (; isspace(c); c = fgetc(f)) continue; if (c == ']') @@ -214,9 +218,9 @@ read_defaults(FILE *f, const char *stanza, np_arg_list **opts) } /* - * read one line of input in the format + * Read one line of input in the format * ^option[[:space:]]*(=[[:space:]]*value)? - * and creates it as a cmdline argument + * and create it as a cmdline argument * --option[=value] * appending it to the linked list optbuf. */ @@ -250,7 +254,7 @@ add_option(FILE *f, np_arg_list **optlst) } } lineend = &linebuf[read_pos]; - /* all that to read one line. isn't C fun? :) now comes the parsing :/ */ + /* all that to read one line, isn't C fun? :) now comes the parsing :/ */ /* skip leading whitespace */ for (optptr = linebuf; optptr < lineend && isspace(*optptr); optptr++) @@ -276,7 +280,7 @@ add_option(FILE *f, np_arg_list **optlst) for (valend = valptr; valend < lineend; valend++) continue; --valend; - /* Finally trim off trailing spaces */ + /* finally trim off trailing spaces */ for (; isspace(*valend); valend--) continue; /* calculate the length of "--foo" */ @@ -297,7 +301,7 @@ add_option(FILE *f, np_arg_list **optlst) equals = 1; cfg_len += 1; } - /* A line with no equal sign isn't valid */ + /* a line with no equal sign isn't valid */ if (equals == 0) die(STATE_UNKNOWN, "%s\n", _("Config file error")); |