+/*
+ * Header for misc.c.
+ */
+
#ifndef PUTTY_MISC_H
#define PUTTY_MISC_H
#include <stdio.h> /* for FILE * */
#include <stdarg.h> /* for va_list */
-#include <time.h> /* for struct_tm */
+#include <time.h> /* for struct tm */
#ifndef FALSE
#define FALSE 0
typedef struct FontSpec FontSpec;
unsigned long parse_blocksize(const char *bs);
+char ctrlparse(char *s, char **next);
+
+size_t host_strcspn(const char *s, const char *set);
+char *host_strchr(const char *s, int c);
+char *host_strrchr(const char *s, int c);
+char *host_strduptrim(const char *s);
char *dupstr(const char *s);
char *dupcat(const char *s1, ...);
-char *dupprintf(const char *fmt, ...);
+char *dupprintf(const char *fmt, ...)
+#ifdef __GNUC__
+ __attribute__ ((format (printf, 1, 2)))
+#endif
+ ;
char *dupvprintf(const char *fmt, va_list ap);
+void burnstr(char *string);
+
+int toint(unsigned);
char *fgetline(FILE *fp);
void base64_encode_atom(unsigned char *data, int n, char *out);
+int base64_decode_atom(char *atom, unsigned char *out);
struct bufchain_granule;
typedef struct bufchain_tag {
void bufchain_consume(bufchain *ch, int len);
void bufchain_fetch(bufchain *ch, void *data, int len);
+int validate_manual_hostkey(char *key);
+
struct tm ltime(void);
+void smemclr(void *b, size_t len);
+
/*
* Debugging functions.
*
* debug(()) (note the double brackets) is like printf().
*
* dmemdump() and dmemdumpl() both do memory dumps. The difference
- * is that dmemdumpl() is more suited for when where the memory is is
+ * is that dmemdumpl() is more suited for when the memory address is
* important (say because you'll be recording pointer values later
* on). dmemdump() is more concise.
*/
#define max(x,y) ( (x) > (y) ? (x) : (y) )
#endif
+#define GET_32BIT_LSB_FIRST(cp) \
+ (((unsigned long)(unsigned char)(cp)[0]) | \
+ ((unsigned long)(unsigned char)(cp)[1] << 8) | \
+ ((unsigned long)(unsigned char)(cp)[2] << 16) | \
+ ((unsigned long)(unsigned char)(cp)[3] << 24))
+
+#define PUT_32BIT_LSB_FIRST(cp, value) ( \
+ (cp)[0] = (unsigned char)(value), \
+ (cp)[1] = (unsigned char)((value) >> 8), \
+ (cp)[2] = (unsigned char)((value) >> 16), \
+ (cp)[3] = (unsigned char)((value) >> 24) )
+
+#define GET_16BIT_LSB_FIRST(cp) \
+ (((unsigned long)(unsigned char)(cp)[0]) | \
+ ((unsigned long)(unsigned char)(cp)[1] << 8))
+
+#define PUT_16BIT_LSB_FIRST(cp, value) ( \
+ (cp)[0] = (unsigned char)(value), \
+ (cp)[1] = (unsigned char)((value) >> 8) )
+
+#define GET_32BIT_MSB_FIRST(cp) \
+ (((unsigned long)(unsigned char)(cp)[0] << 24) | \
+ ((unsigned long)(unsigned char)(cp)[1] << 16) | \
+ ((unsigned long)(unsigned char)(cp)[2] << 8) | \
+ ((unsigned long)(unsigned char)(cp)[3]))
+
+#define GET_32BIT(cp) GET_32BIT_MSB_FIRST(cp)
+
+#define PUT_32BIT_MSB_FIRST(cp, value) ( \
+ (cp)[0] = (unsigned char)((value) >> 24), \
+ (cp)[1] = (unsigned char)((value) >> 16), \
+ (cp)[2] = (unsigned char)((value) >> 8), \
+ (cp)[3] = (unsigned char)(value) )
+
+#define PUT_32BIT(cp, value) PUT_32BIT_MSB_FIRST(cp, value)
+
+#define GET_16BIT_MSB_FIRST(cp) \
+ (((unsigned long)(unsigned char)(cp)[0] << 8) | \
+ ((unsigned long)(unsigned char)(cp)[1]))
+
+#define PUT_16BIT_MSB_FIRST(cp, value) ( \
+ (cp)[0] = (unsigned char)((value) >> 8), \
+ (cp)[1] = (unsigned char)(value) )
+
#endif