#endif
#include <lib-lib/mem.h>
+#include <lib-lib/ascii.h>
#include <lib-lib/str.h>
#include <lib-lib/macros.h>
+#include <lib-lib/file.h>
#include "mutt.h"
-#include "ascii.h"
#include "handler.h"
#include "recvattach.h"
#include "mutt_curses.h"
/* This is pretty gross, but it's the best solution for now... */
if ((WithCrypto & APPLICATION_PGP)
&& a->type == TYPEAPPLICATION
- && str_cmp (a->subtype, "pgp-encrypted") == 0) {
+ && m_strcmp(a->subtype, "pgp-encrypted") == 0) {
fputs ("Version: 1\n", f);
return 0;
}
CONTENT_STATE state;
FILE *fp = NULL;
char *fromcode = NULL;
- char *tocode;
+ char *tocode = NULL;
char buffer[100];
char chsbuf[STRING];
size_t r;
}
info = p_new(CONTENT, 1);
- memset (&state, 0, sizeof (state));
+ p_clear(&state, 1);
if (b != NULL && b->type == TYPETEXT && (!b->noconv && !b->force_charset)) {
char *chs = mutt_get_parameter ("charset", b->parameter);
STATE s;
struct stat sb;
- memset (&s, 0, sizeof (s));
+ p_clear(&s, 1);
for (; a; a = a->next) {
if (a->type == TYPEMULTIPART) {
if (a->encoding != ENC7BIT)
return p;
}
-static char mutt_normalized_char (char c)
+/* normalized character (we're stricter than RFC2822, 3.6.4) */
+static char mutt_normalized_char(char c)
{
- if (isalnum (c))
- return c;
- if (strchr (".!#$%&'*+-/=?^_`{|}~", c))
- return c;
- return '.'; /* normalized character (we're stricter than RFC2822, 3.6.4) */
+ return (isalnum(c) || strchr(".!#$%&'*+-/=?^_`{|}~", c)) ? c : '.';
}
-static void mutt_gen_localpart (char *buf, unsigned int len, char *fmt)
+static void mutt_gen_localpart(char *buf, unsigned int len, const char *fmt)
{
- time_t now;
- struct tm *tm;
- char tmp[SHORT_STRING];
+#define APPEND_FMT(fmt, arg) \
+ if (len > 1) { \
+ int snlen = snprintf(buf, len, fmt, arg); \
+ buf += snlen; \
+ len -= snlen; \
+ }
- *buf = '\0';
+#define APPEND_BYTE(c) \
+ if (len > 1) { \
+ *buf++ = c; \
+ *buf = '\0'; \
+ len--; \
+ }
- now = time (NULL);
- tm = gmtime (&now);
+ time_t now;
+ struct tm *tm;
- for (; *fmt; ++fmt) {
- if (*fmt == '%') {
- switch (fmt[1]) {
- case 0:
- return;
- case 'd':
- snprintf (tmp, sizeof (tmp), "%02d", tm->tm_mday);
- str_ncat (buf, len, tmp, 2);
- break;
- case 'h':
- snprintf (tmp, sizeof (tmp), "%02d", tm->tm_hour);
- str_ncat (buf, len, tmp, 2);
- break;
- case 'm':
- snprintf (tmp, sizeof (tmp), "%02d", tm->tm_mon + 1);
- str_ncat (buf, len, tmp, 2);
- break;
- case 'M':
- snprintf (tmp, sizeof (tmp), "%02d", tm->tm_min);
- str_ncat (buf, len, tmp, 2);
- break;
- case 'O':
- snprintf (tmp, sizeof (tmp), "%lo", (unsigned long) now);
- str_ncat (buf, len, tmp, m_strlen(tmp));
- break;
- case 'p':
- snprintf (tmp, sizeof (tmp), "%u", (unsigned int) getpid ());
- str_ncat (buf, len, tmp, m_strlen(tmp));
- break;
- case 'P':
- snprintf (tmp, sizeof (tmp), "%c", MsgIdPfx);
- MsgIdPfx = (MsgIdPfx == 'Z') ? 'A' : MsgIdPfx + 1;
- str_ncat (buf, len, tmp, 1);
- break;
- case 'r':
- snprintf (tmp, sizeof (tmp), "%u", (unsigned int) rand ());
- str_ncat (buf, len, tmp, m_strlen(tmp));
- break;
- case 'R':
- snprintf (tmp, sizeof (tmp), "%x", (unsigned int) rand ());
- str_ncat (buf, len, tmp, m_strlen(tmp));
- break;
- case 's':
- snprintf (tmp, sizeof (tmp), "%02d", tm->tm_sec);
- str_ncat (buf, len, tmp, 2);
- break;
- case 'T':
- snprintf (tmp, sizeof (tmp), "%u", (unsigned int) now);
- str_ncat (buf, len, tmp, m_strlen(tmp));
- break;
- case 'X':
- snprintf (tmp, sizeof (tmp), "%x", (unsigned int) now);
- str_ncat (buf, len, tmp, m_strlen(tmp));
- break;
- case 'Y':
- snprintf (tmp, sizeof (tmp), "%04d", tm->tm_year + 1900); /* this will break in the year 10000 ;-) */
- str_ncat (buf, len, tmp, 4);
- break;
- case '%':
- str_ncat (buf, len, "%", 1);
- break;
- default:
- str_ncat (buf, len, ".", 1); /* invalid formats are replaced by '.' */
- } /* switch */
- ++fmt;
- }
- else {
- char c;
+ now = time (NULL);
+ tm = gmtime (&now);
+
+ while (*fmt) {
+ int c = *fmt++;
- c = mutt_normalized_char (*fmt); /* @todo: filter out invalid characters */
- str_ncat (buf, len, &c, 1);
+ if (c != '%') {
+ APPEND_BYTE(mutt_normalized_char(c));
+ continue;
+ }
+
+ switch (*fmt++) {
+ case 0:
+ return;
+ case 'd':
+ APPEND_FMT("%02d", tm->tm_mday);
+ break;
+ case 'h':
+ APPEND_FMT("%02d", tm->tm_hour);
+ break;
+ case 'm':
+ APPEND_FMT("%02d", tm->tm_mon + 1);
+ break;
+ case 'M':
+ APPEND_FMT("%02d", tm->tm_min);
+ break;
+ case 'O':
+ APPEND_FMT("%lo", (unsigned long)now);
+ break;
+ case 'p':
+ APPEND_FMT("%u", (unsigned int)getpid());
+ break;
+ case 'P':
+ APPEND_FMT("%c", MsgIdPfx);
+ MsgIdPfx = (MsgIdPfx == 'Z') ? 'A' : MsgIdPfx + 1;
+ break;
+ case 'r':
+ APPEND_FMT("%u", (unsigned int)rand());
+ break;
+ case 'R':
+ APPEND_FMT("%x", (unsigned int)rand());
+ break;
+ case 's':
+ APPEND_FMT("%02d", tm->tm_sec);
+ break;
+ case 'T':
+ APPEND_FMT("%u", (unsigned int) now);
+ break;
+ case 'X':
+ APPEND_FMT("%x", (unsigned int) now);
+ break;
+ case 'Y': /* this will break in the year 10000 ;-) */
+ APPEND_FMT("%04d", tm->tm_year + 1900);
+ break;
+ case '%':
+ APPEND_BYTE('%');
+ break;
+ default: /* invalid formats are replaced by '.' */
+ APPEND_BYTE('.');
+ m_strncat(buf, len, ".", 1);
+ }
}
- }
+
+ *buf = '\0';
+
+#undef APPEND_BYTE
+#undef APPEND_FMT
}
char *mutt_gen_msgid (void)
projects / apps / madmutt.git / blobdiff