示例#1
0
// Test l'existance du répertoire, sinon le crée
void test_dir( Filename *filename ) {
	int i ; char * name ;
	if( filename == NULL ) return ;
	if( strlen( filename_to_str(filename) ) == 0 ) return ;
	
	if( ( name = (char*) malloc( strlen( filename_to_str(filename) ) + 1 ) ) != NULL ) {
		strcpy( name, filename_to_str(filename) ) ;
		for( i=strlen(name)-1; i>=0 ; i-- ) 
			{ if( (name[i] == '\\') || (name[i]=='/' ) ) break ; }
		if( i > 0 ) {
			name[i] = '\0';
			mkdir( name, 777 ) ;
			}
		free( name ) ;
		}
	}
示例#2
0
/*
 * translate format codes into time/date strings
 * and insert them into log file name
 *
 * "&Y":YYYY   "&m":MM   "&d":DD   "&T":hhmmss   "&h":<hostname>   "&&":&
 */
static Filename *xlatlognam(Filename *src, char *hostname, int port,
                            struct tm *tm)
{
    char buf[32], *bufp;
    int size;
    char *buffer;
    int buflen, bufsize;
    const char *s;
    Filename *ret;

    bufsize = FILENAME_MAX;
    buffer = snewn(bufsize, char);
    buflen = 0;
    s = filename_to_str(src);

    while (*s) {
	/* Let (bufp, len) be the string to append. */
	bufp = buf;		       /* don't usually override this */
	if (*s == '&') {
	    char c;
	    s++;
	    size = 0;
	    if (*s) switch (c = *s++, tolower((unsigned char)c)) {
	      case 'y':
		size = strftime(buf, sizeof(buf), "%Y", tm);
		break;
	      case 'm':
		size = strftime(buf, sizeof(buf), "%m", tm);
		break;
	      case 'd':
		size = strftime(buf, sizeof(buf), "%d", tm);
		break;
	      case 't':
		size = strftime(buf, sizeof(buf), "%H%M%S", tm);
		break;
	      case 'h':
		bufp = hostname;
		size = strlen(bufp);
		break;
	      case 'p':
                size = sprintf(buf, "%d", port);
		break;
	      default:
		buf[0] = '&';
		size = 1;
		if (c != '&')
		    buf[size++] = c;
	    }
	} else {
	    buf[0] = *s++;
	    size = 1;
	}
        if (bufsize <= buflen + size) {
            bufsize = (buflen + size) * 5 / 4 + 512;
            buffer = sresize(buffer, bufsize, char);
        }
	memcpy(buffer + buflen, bufp, size);
	buflen += size;
    }
示例#3
0
文件: logging.c 项目: rdebath/sgt
/* open log file append/overwrite mode */
void logfopen(void *handle)
{
    struct LogContext *ctx = (struct LogContext *)handle;
    char buf[256];
    time_t t;
    struct tm tm;
    char writemod[4];

    /* Prevent repeat calls */
    if (ctx->lgfp)
	return;

    if (!ctx->cfg.logtype)
	return;
    sprintf(writemod, "wb");	       /* default to rewrite */

    time(&t);
    tm = *localtime(&t);

    /* substitute special codes in file name */
    xlatlognam(&ctx->currlogfilename, ctx->cfg.logfilename,ctx->cfg.host, &tm);

    ctx->lgfp = f_open(ctx->currlogfilename, "r");  /* file already present? */
    if (ctx->lgfp) {
	int i;
	fclose(ctx->lgfp);
	if (ctx->cfg.logxfovr != LGXF_ASK) {
	    i = ((ctx->cfg.logxfovr == LGXF_OVR) ? 2 : 1);
	} else
	    i = askappend(ctx->frontend, ctx->currlogfilename);
	if (i == 1)
	    writemod[0] = 'a';	       /* set append mode */
	else if (i == 0) {	       /* cancelled */
	    ctx->lgfp = NULL;
	    ctx->cfg.logtype = 0;	       /* disable logging */
	    return;
	}
    }

    ctx->lgfp = f_open(ctx->currlogfilename, writemod);
    if (ctx->lgfp) {			       /* enter into event log */
	/* --- write header line into log file */
	fputs("=~=~=~=~=~=~=~=~=~=~=~= PuTTY log ", ctx->lgfp);
	strftime(buf, 24, "%Y.%m.%d %H:%M:%S", &tm);
	fputs(buf, ctx->lgfp);
	fputs(" =~=~=~=~=~=~=~=~=~=~=~=\r\n", ctx->lgfp);

	sprintf(buf, "%s session log (%s mode) to file: ",
		(writemod[0] == 'a') ? "Appending" : "Writing new",
		(ctx->cfg.logtype == LGTYP_ASCII ? "ASCII" :
		 ctx->cfg.logtype == LGTYP_DEBUG ? "raw" :
		 ctx->cfg.logtype == LGTYP_PACKETS ? "SSH packets" : "<ukwn>"));
	/* Make sure we do not exceed the output buffer size */
	strncat(buf, filename_to_str(&ctx->currlogfilename), 128);
	buf[strlen(buf)] = '\0';
	logevent(ctx->frontend, buf);
    }
}
示例#4
0
/*
 * translate format codes into time/date strings
 * and insert them into log file name
 *
 * "&Y":YYYY   "&m":MM   "&d":DD   "&T":hhmmss   "&h":<hostname>   "&&":&
 */
static void xlatlognam(Filename *dest, Filename src,
		       char *hostname, struct tm *tm) {
    char buf[10], *bufp;
    int size;
    char buffer[FILENAME_MAX];
    int len = sizeof(buffer)-1;
    char *d;
    const char *s;

    d = buffer;
    s = filename_to_str(&src);

    while (*s) {
	/* Let (bufp, len) be the string to append. */
	bufp = buf;		       /* don't usually override this */
	if (*s == '&') {
	    char c;
	    s++;
	    size = 0;
	    if (*s) switch (c = *s++, tolower((unsigned char)c)) {
	      case 'y':
		size = strftime(buf, sizeof(buf), "%Y", tm);
		break;
	      case 'm':
		size = strftime(buf, sizeof(buf), "%m", tm);
		break;
	      case 'd':
		size = strftime(buf, sizeof(buf), "%d", tm);
		break;
	      case 't':
		size = strftime(buf, sizeof(buf), "%H%M%S", tm);
		break;
	      case 'h':
		bufp = hostname;
		size = strlen(bufp);
		break;
	      default:
		buf[0] = '&';
		size = 1;
		if (c != '&')
		    buf[size++] = c;
	    }
	} else {
	    buf[0] = *s++;
	    size = 1;
	}
	if (size > len)
	    size = len;
	memcpy(d, bufp, size);
	d += size;
	len -= size;
    }
    *d = '\0';

    *dest = filename_from_str(buffer);
}
示例#5
0
static void logfopen_callback(void *handle, int mode)
{
    struct LogContext *ctx = (struct LogContext *)handle;
    char buf[256], *event;
    struct tm tm;
    const char *fmode;

    if (mode == 0) {
        ctx->state = L_ERROR;	       /* disable logging */
    } else {
        fmode = (mode == 1 ? "ab" : "wb");
        ctx->lgfp = f_open(&ctx->currlogfilename, fmode, FALSE);
        if (ctx->lgfp)
            ctx->state = L_OPEN;
        else
            ctx->state = L_ERROR;
    }

    if (ctx->state == L_OPEN) {
        /* Write header line into log file. */
        tm = ltime();
        strftime(buf, 24, "%Y.%m.%d %H:%M:%S", &tm);
        logprintf(ctx, "=~=~=~=~=~=~=~=~=~=~=~= PuTTY log %s"
                  " =~=~=~=~=~=~=~=~=~=~=~=\r\n", buf);
    }

    event = dupprintf("%s session log (%s mode) to file: %s",
                      ctx->state == L_ERROR ?
                      (mode == 0 ? "Disabled writing" : "Error writing") :
                      (mode == 1 ? "Appending" : "Writing new"),
                      (ctx->cfg.logtype == LGTYP_ASCII ? "ASCII" :
                       ctx->cfg.logtype == LGTYP_DEBUG ? "raw" :
                       ctx->cfg.logtype == LGTYP_PACKETS ? "SSH packets" :
                       ctx->cfg.logtype == LGTYP_SSHRAW ? "SSH raw data" :
                       "unknown"),
                      filename_to_str(&ctx->currlogfilename));
    logevent(ctx->frontend, event);
    sfree(event);

    /*
     * Having either succeeded or failed in opening the log file,
     * we should write any queued data out.
     */
    assert(ctx->state != L_OPENING);   /* make _sure_ it won't be requeued */
    while (bufchain_size(&ctx->queue)) {
        void *data;
        int len;
        bufchain_prefix(&ctx->queue, &data, &len);
        logwrite(ctx, data, len);
        bufchain_consume(&ctx->queue, len);
    }
}
示例#6
0
static void logfopen_callback(void *handle, int mode)
{
    struct LogContext *ctx = (struct LogContext *)handle;
    char buf[256], *event;
    struct tm tm;
    const char *fmode;
    int shout = FALSE;

    if (mode == 0) {
	ctx->state = L_ERROR;	       /* disable logging */
    } else {
	fmode = (mode == 1 ? "ab" : "wb");
	ctx->lgfp = f_open(ctx->currlogfilename, fmode, FALSE);
	if (ctx->lgfp) {
	    ctx->state = L_OPEN;
        } else {
	    ctx->state = L_ERROR;
            shout = TRUE;
        }
    }

    if (ctx->state == L_OPEN) {
	/* Write header line into log file. */
	tm = ltime();
	strftime(buf, 24, "%Y.%m.%d %H:%M:%S", &tm);
	logprintf(ctx, "=~=~=~=~=~=~=~=~=~=~=~= PuTTY log %s"
		  " =~=~=~=~=~=~=~=~=~=~=~=\r\n", buf);
    }

    event = dupprintf(MPEXT_BOM "%s session log (%s mode) to file: %s",
		      ctx->state == L_ERROR ?
		      (mode == 0 ? "Disabled writing" : "Error writing") :
		      (mode == 1 ? "Appending" : "Writing new"),
		      (ctx->logtype == LGTYP_ASCII ? "ASCII" :
		       ctx->logtype == LGTYP_DEBUG ? "raw" :
		       ctx->logtype == LGTYP_PACKETS ? "SSH packets" :
		       ctx->logtype == LGTYP_SSHRAW ? "SSH raw data" :
		       "unknown"),
		      filename_to_str(ctx->currlogfilename));
    logevent(ctx->frontend, event);
    if (shout) {
        /*
         * If we failed to open the log file due to filesystem error
         * (as opposed to user action such as clicking Cancel in the
         * askappend box), we should log it more prominently. We do
         * this by sending it to the same place that stderr output
         * from the main session goes (so, either a console tool's
         * actual stderr, or a terminal window).
         *
         * Of course this is one case in which that policy won't cause
         * it to turn up embarrassingly in a log file of real server
         * output, because the whole point is that we haven't managed
         * to open any such log file :-)
         */
        from_backend(ctx->frontend, 1, event, strlen(event));
        from_backend(ctx->frontend, 1, "\r\n", 2);
    }
    sfree(event);

    /*
     * Having either succeeded or failed in opening the log file,
     * we should write any queued data out.
     */
    assert(ctx->state != L_OPENING);   /* make _sure_ it won't be requeued */
    while (bufchain_size(&ctx->queue)) {
	void *data;
	int len;
	bufchain_prefix(&ctx->queue, &data, &len);
	logwrite(ctx, data, len);
	bufchain_consume(&ctx->queue, len);
    }
}
示例#7
0
/*
 * translate format codes into time/date strings
 * and insert them into log file name
 *
 * "&Y":YYYY   "&m":MM   "&d":DD   "&T":hhmmss   "&h":<hostname>   "&&":&
 */
static Filename *xlatlognam(Filename *src, char *hostname, int port,
                            struct tm *tm)
{
    char buf[32], *bufp;
    int size;
    char *buffer;
    int buflen, bufsize;
    const char *s;
    Filename *ret;

    bufsize = FILENAME_MAX;
    buffer = snewn(bufsize, char);
    buflen = 0;
    s = filename_to_str(src);

    while (*s) {
        int sanitise = FALSE;
	/* Let (bufp, len) be the string to append. */
	bufp = buf;		       /* don't usually override this */
	if (*s == '&') {
	    char c;
	    s++;
	    size = 0;
	    if (*s) switch (c = *s++, tolower((unsigned char)c)) {
	      case 'y':
		size = strftime(buf, sizeof(buf), "%Y", tm);
		break;
	      case 'm':
		size = strftime(buf, sizeof(buf), "%m", tm);
		break;
	      case 'd':
		size = strftime(buf, sizeof(buf), "%d", tm);
		break;
	      case 't':
		size = strftime(buf, sizeof(buf), "%H%M%S", tm);
		break;
	      case 'h':
		bufp = hostname;
		size = strlen(bufp);
		break;
	      case 'p':
                size = sprintf(buf, "%d", port);
		break;
	      default:
		buf[0] = '&';
		size = 1;
		if (c != '&')
		    buf[size++] = c;
	    }
            /* Never allow path separators - or any other illegal
             * filename character - to come out of any of these
             * auto-format directives. E.g. 'hostname' can contain
             * colons, if it's an IPv6 address, and colons aren't
             * legal in filenames on Windows. */
            sanitise = TRUE;
	} else {
	    buf[0] = *s++;
	    size = 1;
	}
        if (bufsize <= buflen + size) {
            bufsize = (buflen + size) * 5 / 4 + 512;
            buffer = sresize(buffer, bufsize, char);
        }
        while (size-- > 0) {
            char c = *bufp++;
            if (sanitise)
                c = filename_char_sanitise(c);
            buffer[buflen++] = c;
        }
    }