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major update to arg/option parsing APIs and documentation

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6953 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-11-03 21:19:11 +00:00
parent fc9612edad
commit 426360e389
19 changed files with 279 additions and 166 deletions
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23
app.c
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@@ -1105,7 +1105,7 @@ int ast_app_group_match_get_count(char *groupmatch, char *category)
return count;
}
int ast_separate_app_args(char *buf, char delim, char **array, int arraylen)
unsigned int ast_app_separate_args(char *buf, char delim, char **array, int arraylen)
{
int argc;
char *scan;
@@ -1523,41 +1523,40 @@ char *ast_read_textfile(const char *filename)
return output;
}
int ast_parseoptions(const struct ast_option *options, struct ast_flags *flags, char **args, char *optstr)
int ast_app_parse_options(const struct ast_app_option *options, struct ast_flags *flags, char **args, char *optstr)
{
char *s;
int curarg;
int argloc;
unsigned int argloc;
char *arg;
int res = 0;
flags->flags = 0;
ast_clear_flag(flags, AST_FLAGS_ALL);
if (!optstr)
return 0;
s = optstr;
while (*s) {
curarg = *s & 0x7f;
flags->flags |= options[curarg].flag;
curarg = *s++ & 0x7f;
ast_set_flag(flags, options[curarg].flag);
argloc = options[curarg].arg_index;
s++;
if (*s == '(') {
/* Has argument */
s++;
arg = s;
while (*s && (*s != ')')) s++;
while (*++s && (*s != ')'));
if (*s) {
if (argloc)
args[argloc - 1] = arg;
*s = '\0';
s++;
*s++ = '\0';
} else {
ast_log(LOG_WARNING, "Missing closing parenthesis for argument '%c' in string '%s'\n", curarg, arg);
res = -1;
}
} else if (argloc)
} else if (argloc) {
args[argloc - 1] = NULL;
}
}
return res;
}