/*
* Read a bare "word" - this means we don't honor
* tokens as delimiters.
*/
int getbareword(const char **ptr, char *buf, int buflen)
{
FR_TOKEN token;
token = getthing(ptr, buf, buflen, 0, NULL);
if (token != T_BARE_WORD) {
return 0;
}
return 1;
}
/*
* Expect a string.
*/
FR_TOKEN getstring(const char **ptr, char *buf, int buflen)
{
const char *p;
if (!ptr || !*ptr || !buf) return T_OP_INVALID;
p = *ptr;
while (*p && (isspace((int)*p))) p++;
*ptr = p;
if ((*p == '"') || (*p == '\'') || (*p == '`')) {
return gettoken(ptr, buf, buflen);
}
return getthing(ptr, buf, buflen, 0, tokens);
}
/*
* Expect a string.
*/
FR_TOKEN getstring(char const **ptr, char *buf, int buflen, bool unescape)
{
char const *p;
if (!ptr || !*ptr || !buf) return T_OP_INVALID;
p = *ptr;
while (*p && (isspace((int)*p))) p++;
*ptr = p;
if ((*p == '"') || (*p == '\'') || (*p == '`')) {
return gettoken(ptr, buf, buflen, unescape);
}
return getthing(ptr, buf, buflen, 0, fr_tokens, unescape);
}
/*
* Read the next word, use tokens as delimiters.
*/
FR_TOKEN gettoken(const char **ptr, char *buf, int buflen)
{
return getthing(ptr, buf, buflen, 1, tokens);
}
/*
* Read a "word" - this means we don't honor
* tokens as delimiters.
*/
int getword(const char **ptr, char *buf, int buflen)
{
return getthing(ptr, buf, buflen, 0, tokens) == T_EOL ? 0 : 1;
}
/*
* Read the next word, use tokens as delimiters.
*/
FR_TOKEN gettoken(char const **ptr, char *buf, int buflen, bool unescape)
{
return getthing(ptr, buf, buflen, 1, fr_tokens, unescape);
}
/*
* Read a "word" - this means we don't honor
* tokens as delimiters.
*/
int getword(char const **ptr, char *buf, int buflen, bool unescape)
{
return getthing(ptr, buf, buflen, 0, fr_tokens, unescape) == T_EOL ? 0 : 1;
}
