{
int i = 0;
- if (dest == NULL || src == NULL) {
+ if (dest == NULL || src == NULL)
+ {
fprintf(stderr, "safestrncpy: NULL argument\n");
abort();
}
}
-
/*
* num_tokens() - discover number of parameters/tokens in a string
*/
int count = 1;
const char *ptr = source;
- if (source == NULL) {
+ if (source == NULL)
+ {
return (0);
}
- while (*ptr != '\0') {
- if (*ptr++ == tok) {
+ while (*ptr != '\0')
+ {
+ if (*ptr++ == tok)
+ {
++count;
}
}
return (count);
}
-//extern void cit_backtrace(void);
-
/*
* extract_token() - a string tokenizer
s = source;
- if (dest == NULL) {
+ if (dest == NULL)
+ {
return(-1);
}
- //cit_backtrace();
- //lprintf (CTDL_DEBUG, "test >: n: %d sep: %c source: %s \n willi \n", parmnum, separator, source);
dest[0] = 0;
- if (s == NULL) {
+ if (s == NULL)
+ {
return(-1);
}
maxlen--;
- while (*s) {
- if (*s == separator) {
+ while (*s)
+ {
+ if (*s == separator)
+ {
++current_token;
}
- if ( (current_token == parmnum) &&
- (*s != separator) &&
- (len < maxlen) ) {
+ if ( (current_token == parmnum) && (*s != separator) && (len < maxlen) )
+ {
dest[len] = *s;
++len;
}
- else if ((current_token > parmnum) || (len >= maxlen)) {
+ else if ((current_token > parmnum) || (len >= maxlen))
+ {
break;
}
++s;
}
dest[len] = '\0';
- if (current_token < parmnum) {
- //lprintf (CTDL_DEBUG,"test <!: %s\n", dest);
+ if (current_token < parmnum)
+ {
return(-1);
}
- //lprintf (CTDL_DEBUG,"test <: %d; %s\n", len, dest);
return(len);
}
-//*/
-
-
-/*
- * extract_token() - a string tokenizer
- * /
-long extract_token(char *dest, const char *source, int parmnum, char separator, int maxlen)
-{
- char *d; // dest
- const char *s; // source
- int count = 0;
- int len = 0;
-
-
- //cit_backtrace();
- //lprintf (CTDL_DEBUG, "test >: n: %d sep: %c source: %s \n willi \n", parmnum, separator, source);
- strcpy(dest, "");
-
- // Locate desired parameter
- s = source;
- while (count < parmnum) {
- // End of string, bail!
- if (!*s) {
- s = NULL;
- break;
- }
- if (*s == separator) {
- count++;
- }
- s++;
- }
- if (!s) {
- //lprintf (CTDL_DEBUG,"test <!: %s\n", dest);
- return -1; // Parameter not found
- }
-
- for (d = dest; *s && *s != separator && ++len<maxlen; s++, d++) {
- *d = *s;
- }
- *d = 0;
- //lprintf (CTDL_DEBUG,"test <: %d; %s\n", len, dest);
- return 0;
-}
-*/
/*
/* Find desired parameter */
d = source;
- while (count < parmnum) {
+ while (count < parmnum)
+ {
/* End of string, bail! */
if (!*d) {
d = NULL;
break;
}
- if (*d == separator) {
+ if (*d == separator)
+ {
count++;
}
d++;
/* Find next parameter */
s = d;
- while (*s && *s != separator) {
+ while (*s && *s != separator)
+ {
s++;
}
*d = 0;
else
*--d = 0;
- /*
- while (*s) {
- *d++ = *s++;
- }
- *d = 0;
- */
}
return 0;
}
+
/*
* extract_long() - extract an long parm w/o supplying a buffer
*/
return 0;
}
+
size_t CtdlEncodeBase64(char *dest, const char *source, size_t sourcelen, int linebreaks)
{
- // linebreaks at 70 are ugly for base64, since 3 bytes in makes 4 bytes out
- int breaklength = 68;
+ int breaklength = 68; // must be a multiple of 4
int readlength = 3 * breaklength / 4;
int destoffset;
}
+
/*
* Strip leading and trailing spaces from a string
*/
}
-/**
- * \brief check for the presence of a character within a string (returns count)
- * \param st the string to examine
- * \param ch the char to search
- * \return the number of times ch appears in st
+/*
+ * check for the presence of a character within a string (returns count)
+ * st the string to examine
+ * ch the char to search
+ * returns the number of times ch appears in st
*/
int haschar(const char *st, int ch)
{
* Determine whether the specified message number is contained within the
* specified sequence set.
*/
-int is_msg_in_sequence_set(const char *mset, long msgnum) {
+int is_msg_in_sequence_set(const char *mset, long msgnum)
+{
int num_sets;
int s;
char setstr[128], lostr[128], histr[128];
extract_token(setstr, mset, s, ',', sizeof setstr);
extract_token(lostr, setstr, 0, ':', sizeof lostr);
- if (num_tokens(setstr, ':') >= 2) {
+ if (num_tokens(setstr, ':') >= 2)
+ {
extract_token(histr, setstr, 1, ':', sizeof histr);
- if (!strcmp(histr, "*")) {
+ if (!strcmp(histr, "*"))
+ {
snprintf(histr, sizeof histr, "%ld", LONG_MAX);
}
}
- else {
+ else
+ {
strcpy(histr, lostr);
}
lo = atol(lostr);
return(0);
}
-/**
- * \brief Utility function to "readline" from memory
- * \param start Location in memory from which we are reading.
- * \param buf the buffer to place the string in.
- * \param maxlen Size of string buffer
- * \return Pointer to the source memory right after we stopped reading.
+/*
+ * Utility function to "readline" from memory
+ * start Location in memory from which we are reading.
+ * buf the buffer to place the string in.
+ * maxlen Size of string buffer
+ * returns pointer to the source memory right after we stopped reading.
*/
char *memreadline(char *start, char *buf, int maxlen)
{
char ch;
char *ptr;
- int len = 0; /**< tally our own length to avoid strlen() delays */
+ int len = 0; /* tally our own length to avoid strlen() delays */
ptr = start;
}
-/**
- * \brief Utility function to "readline" from memory
- * \param start Location in memory from which we are reading.
- * \param buf the buffer to place the string in.
- * \param maxlen Size of string buffer
- * \param retlen the length of the returned string
- * \return Pointer to the source memory right after we stopped reading.
+/*
+ * Utility function to "readline" from memory
+ * start Location in memory from which we are reading.
+ * buf the buffer to place the string in.
+ * maxlen Size of string buffer
+ * retlen the length of the returned string
+ * returns a pointer to the source memory right after we stopped reading.
*/
char *memreadlinelen(char *start, char *buf, int maxlen, int *retlen)
{
char ch;
char *ptr;
- int len = 0; /**< tally our own length to avoid strlen() delays */
+ int len = 0; /* tally our own length to avoid strlen() delays */
ptr = start;
- while (1) {
+ while (1)
+ {
ch = *ptr++;
- if ((len + 1 < (maxlen)) && (ch != 13) && (ch != 10)) {
+ if ((len + 1 < (maxlen)) && (ch != 13) && (ch != 10))
+ {
buf[len++] = ch;
}
- if ((ch == 10) || (ch == 0)) {
+ if ((ch == 10) || (ch == 0))
+ {
buf[len] = 0;
*retlen = len;
return ptr;
projects / citadel.git / blobdiff