output_len = 0;
do {
- /* Fill the input buffer */
+ // Fill the input buffer
inbuf_len = strlen(inbuf);
if ( (done_reading == 0) && (inbuf_len < (SIZ-128)) ) {
}
- /* Do some parsing */
+ // Do some parsing
if (!IsEmptyStr(inbuf)) {
-
- /* Fold in all the spacing */
+ // Fold in all the spacing
for (i=0; !IsEmptyStr(&inbuf[i]); ++i) {
if (inbuf[i]==10) inbuf[i]=32;
if (inbuf[i]==13) inbuf[i]=32;
strcpy(tag, "");
}
- else if (ch == '>') { /* We have a tag. */
+ else if (ch == '>') { // We have a tag.
if (nest > 0) --nest;
- /* Unqualify the tag (truncate at first space) */
+ // Unqualify the tag (truncate at first space)
if (strchr(tag, ' ') != NULL) {
strcpy(strchr(tag, ' '), "");
}
strcpy(inbuf, &inbuf[i]);
}
- /* Convert &; tags to the forbidden characters */
+ // Convert &; tags to the forbidden characters
if (!IsEmptyStr(outbuf)) for (i=0; !IsEmptyStr(&outbuf[i]); ++i) {
- /* Character entity references */
+ // Character entity references
if (!strncasecmp(&outbuf[i], " ", 6)) {
outbuf[i] = ' ';
strcpy(&outbuf[i+1], &outbuf[i+6]);
strcpy(&outbuf[i+1], &outbuf[i+7]);
}
- /* two-digit decimal equivalents */
+ // two-digit decimal equivalents
else if (outbuf[i] == '&' &&
outbuf[i + 1] == '#' &&
isdigit(outbuf[i + 2]) &&
strcpy(&outbuf[i+1], &outbuf[i+5]);
}
- /* three-digit decimal equivalents */
+ // three-digit decimal equivalents
else if (outbuf[i] == '&' &&
outbuf[i + 1] == '#' &&
isdigit(outbuf[i + 2]) &&
strcpy(&outbuf[i+1], &outbuf[i+6]);
}
- /* four-digit decimal equivalents */
+ // four-digit decimal equivalents
else if (outbuf[i] == '&' &&
outbuf[i + 1] == '#' &&
isdigit(outbuf[i + 2]) &&
}
- /* Make sure the output buffer is big enough */
+ // Make sure the output buffer is big enough
if ((output_len + strlen(outbuf) + SIZ) > outptr_buffer_size) {
outptr_buffer_size += SIZ;
outptr = realloc(outptr, outptr_buffer_size);
}
}
- /* Output any lines terminated with hard line breaks */
+ // Output any lines terminated with hard line breaks
do {
did_out = 0;
if (strlen(outbuf) > 0) {
}
} while (did_out);
- /* Add soft line breaks */
+ // Add soft line breaks
if (strlen(outbuf) > (screenwidth - 2 )) {
rb = (-1);
for (i=0; i<(screenwidth-2); ++i) {
strcpy(&outptr[output_len], nl);
output_len += strlen(nl);
strcpy(outbuf, &outbuf[rb+1]);
- } else {
- strncpy(&outptr[output_len], outbuf,
- screenwidth-2);
+ }
+ else {
+ strncpy(&outptr[output_len], outbuf, screenwidth-2);
output_len += (screenwidth-2);
strcpy(&outptr[output_len], nl);
output_len += strlen(nl);
strcpy(&outptr[output_len], outbuf);
output_len += strlen(outbuf);
- /* Strip leading/trailing whitespace. We can't do this with
- * string_trim() because it uses too many strlen()'s
- */
+ // Strip leading/trailing whitespace.
while ((output_len > 0) && (isspace(outptr[0]))) {
strcpy(outptr, &outptr[1]);
--output_len;
--output_len;
}
+ // Make sure the final line ends with a newline character.
if ((output_len > 0) && (outptr[output_len-1] != '\n')) {
strcat(outptr, "\n");
++output_len;
#define TRUE 1
#define FALSE 0
-typedef unsigned char byte; /* Byte type */
+typedef unsigned char byte; // Byte type
// copy a string into a buffer of a known size. abort if we exceed the limits
//
char *d, *s; // dest, source
int count = 0;
- /* Find desired parameter */
+ // Find desired parameter
d = source;
while (count < parmnum) {
// End of string, bail!
long end;
#define UTF8_HEADER "=?UTF-8?B?"
- /* check if we're already done */
+ // check if we're already done
AlreadyEncoded = strstr(line, "=?");
if ((AlreadyEncoded != NULL) && ((strstr(AlreadyEncoded, "?B?") != NULL)|| (strstr(AlreadyEncoded, "?Q?") != NULL))) {
return strdup(line);
}
-// Strip leading and trailing spaces from a string
+// Trim leading and trailing whitespace from a string
size_t string_trim(char *buf) {
char *first_nonspace = NULL;
char *last_nonspace = NULL;
}
-/*
- * 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
- */
+// 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) {
const char *ptr;
int b;
}
-/*
- * Determine whether the specified message number is contained within the
- * specified sequence set.
- */
+// 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 num_sets;
int s;
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);
}
-/*
- * 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.
- */
+// 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;
}
-/*
- * 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.
- */
+// 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;
}
-/**
- * \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.
- */
-const char *cmemreadline(const char *start, char *buf, int maxlen)
-{
+// 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
+// return Pointer to the source memory right after we stopped reading.
+const char *cmemreadline(const char *start, char *buf, int maxlen) {
char ch;
const 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.
- */
-const char *cmemreadlinelen(const char *start, char *buf, int maxlen, int *retlen)
-{
+// 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
+// return Pointer to the source memory right after we stopped reading.
+const char *cmemreadlinelen(const char *start, char *buf, int maxlen, int *retlen) {
char ch;
const 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;
}
-/*
- * Strip a boundarized substring out of a string (for example, remove
- * parentheses and anything inside them).
- */
+// Strip a boundarized substring out of a string (for example, remove parentheses and anything inside them).
int stripout(char *str, char leftboundary, char rightboundary) {
int a;
int lb = (-1);
}
-/*
- * Reduce a string down to a boundarized substring (for example, remove
- * parentheses and anything outside them).
- */
+// Reduce a string down to a boundarized substring (for example, remove
+// parentheses and anything outside them).
long stripallbut(char *str, char leftboundary, char rightboundary) {
long len = 0;
return ret;
}
-/**
- * \brief Escape a string for feeding out as a URL.
- * \param outbuf the output buffer
- * \param oblen the size of outbuf to sanitize
- * \param strbuf the input buffer
- */
-void urlesc(char *outbuf, size_t oblen, char *strbuf)
-{
+
+// Escape a string for feeding out as a URL.
+// outbuf the output buffer
+// oblen the size of outbuf to sanitize
+// strbuf the input buffer
+void urlesc(char *outbuf, size_t oblen, char *strbuf) {
int a, b, c, len, eclen, olen;
char *ec = " +#&;`'|*?-~<>^()[]{}/$\"\\";
}
-
-/*
- * In our world, we want strcpy() to be able to work with overlapping strings.
- */
+// In our world, we want strcpy() to be able to work with overlapping strings.
#ifdef strcpy
#undef strcpy
#endif
}
-/*
- * Generate a new, globally unique UID parameter for a calendar etc. object
- */
+// Generate a new, globally unique UID parameter for a calendar etc. object
void generate_uuid(char *buf) {
static int seq = (-1);
static int no_kernel_uuid = 0;
- /* If we are running on Linux then we have a kernelspace uuid generator available */
+ // If we are running on Linux then we have a kernelspace uuid generator available
if (no_kernel_uuid == 0) {
FILE *fp;
}
}
- /* If the kernel didn't provide us with a uuid, we generate a pseudo-random one */
+ // If the kernel didn't provide us with a uuid, we generate a pseudo-random one
no_kernel_uuid = 1;
);
}
-/*
- * bmstrcasestr() -- case-insensitive substring search
- *
- * This uses the Boyer-Moore search algorithm and is therefore quite fast.
- * The code is roughly based on the strstr() replacement from 'tin' written
- * by Urs Jannsen.
- */
+
+// bmstrcasestr() -- case-insensitive substring search
+//
+// This uses the Boyer-Moore search algorithm and is therefore quite fast.
+// The code is roughly based on the strstr() replacement from 'tin' written
+// by Urs Jannsen.
inline static char *_bmstrcasestr_len(char *text, size_t textlen, const char *pattern, size_t patlen) {
register unsigned char *p, *t;
if (!text) return(NULL);
if (!pattern) return(NULL);
- /* algorithm fails if pattern is empty */
+ // algorithm fails if pattern is empty
if ((p1 = patlen) == 0)
return (text);
- /* code below fails (whenever i is unsigned) if pattern too long */
+ // code below fails (whenever i is unsigned) if pattern too long
if (p1 > textlen)
return (NULL);
- /* set up deltas */
+ // set up deltas
delta = deltaspace;
for (i = 0; i <= 255; i++)
delta[i] = p1;
for (p = (unsigned char *) pattern, i = p1; --i > 0;)
delta[tolower(*p++)] = i;
- /*
- * From now on, we want patlen - 1.
- * In the loop below, p points to the end of the pattern,
- * t points to the end of the text to be tested against the
- * pattern, and i counts the amount of text remaining, not
- * including the part to be tested.
- */
+ // From now on, we want patlen - 1.
+ // In the loop below, p points to the end of the pattern,
+ // t points to the end of the text to be tested against the
+ // pattern, and i counts the amount of text remaining, not
+ // including the part to be tested.
p1--;
p = (unsigned char *) pattern + p1;
t = (unsigned char *) text + p1;
projects / citadel.git / commitdiff