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-rw-r--r--sanei/Makefile.in704
-rw-r--r--sanei/sanei_DomainOS.c2
-rw-r--r--sanei/sanei_DomainOS.h1
-rw-r--r--sanei/sanei_ab306.c4
-rw-r--r--sanei/sanei_access.c18
-rw-r--r--sanei/sanei_auth.c2
-rw-r--r--sanei/sanei_config.c10
-rw-r--r--sanei/sanei_config2.c2
-rw-r--r--sanei/sanei_init_debug.c24
-rw-r--r--sanei/sanei_lm983x.c14
-rw-r--r--sanei/sanei_magic.c103
-rw-r--r--sanei/sanei_pa4s2.c22
-rw-r--r--sanei/sanei_pio.c46
-rw-r--r--sanei/sanei_pp.c70
-rw-r--r--sanei/sanei_pv8630.c2
-rw-r--r--sanei/sanei_scsi.c76
-rw-r--r--sanei/sanei_thread.c25
-rw-r--r--sanei/sanei_udp.c1
-rw-r--r--sanei/sanei_usb.c427
-rw-r--r--sanei/sanei_wire.c26
20 files changed, 355 insertions, 1224 deletions
diff --git a/sanei/Makefile.in b/sanei/Makefile.in
deleted file mode 100644
index c6fa654..0000000
--- a/sanei/Makefile.in
+++ /dev/null
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-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/sanei/sanei_DomainOS.c b/sanei/sanei_DomainOS.c
index 5473151..7b851a8 100644
--- a/sanei/sanei_DomainOS.c
+++ b/sanei/sanei_DomainOS.c
@@ -326,7 +326,7 @@ static void DomainSCSIWait(void)
static status_$t sense_status;
static pinteger sense_return_count;
static int temp;
-
+
/* Issue the sense command (wire, issue, wait, unwire */
sense_cdb_size = sizeof(scanner_sense_cdb);
memcpy(&sense_cdb, scanner_sense_cdb, sense_cdb_size);
diff --git a/sanei/sanei_DomainOS.h b/sanei/sanei_DomainOS.h
index ff93503..8f88e5f 100644
--- a/sanei/sanei_DomainOS.h
+++ b/sanei/sanei_DomainOS.h
@@ -73,4 +73,3 @@ struct DomainServerCommon
};
#endif /*DomainSenseSize*/
-
diff --git a/sanei/sanei_ab306.c b/sanei/sanei_ab306.c
index 898acf6..4483fec 100644
--- a/sanei/sanei_ab306.c
+++ b/sanei/sanei_ab306.c
@@ -294,7 +294,7 @@ sanei_ab306_open (const char *dev, int *fdp)
status = sanei_ab306_get_io_privilege (i);
if (status != SANE_STATUS_GOOD)
return status;
-
+
DBG(1, "sanei_ab306_ioport: using inb/outb access\n");
for (j = 0; j < NELEMS(wakeup); ++j)
{
@@ -477,7 +477,7 @@ sanei_ab306_rdata (int fd, int planes, SANE_Byte * buf, int lines, int bpl)
do
nstat = ab306_inb (p, p->base + 1);
while (((p->lstat ^ nstat) & 0x10) == 0);
-
+
if (p->port_fd >= 0)
{
/* the pixel-loop: */
diff --git a/sanei/sanei_access.c b/sanei/sanei_access.c
index b77cdd9..cb19c5c 100644
--- a/sanei/sanei_access.c
+++ b/sanei/sanei_access.c
@@ -80,10 +80,10 @@
#ifdef ENABLE_LOCKING
/** get the status/owner of a lock file
*
- * The function tries to open an existing lockfile. On success, it reads out
+ * The function tries to open an existing lockfile. On success, it reads out
* the pid which is stored inside and tries to find out more about the status
* of the process with the corresponding PID.
- *
+ *
* @param fn - the complete filename of the lockfile to check
* @return
* - PROCESS_SELF - the calling process is owner of the lockfile
@@ -96,10 +96,10 @@ get_lock_status( char *fn )
char pid_buf[PID_BUFSIZE];
int fd, status;
pid_t pid;
-
+
fd = open( fn, O_RDONLY );
if( fd < 0 ) {
- DBG( 2, "does_process_exist: open >%s< failed: %s\n",
+ DBG( 2, "does_process_exist: open >%s< failed: %s\n",
fn, strerror(errno));
return PROCESS_OTHER;
}
@@ -155,7 +155,7 @@ sanei_access_init( const char *backend )
DBG( 2, "sanei_access_init: >%s<\n", backend);
}
-SANE_Status
+SANE_Status
sanei_access_lock( const char *devicename, SANE_Word timeout )
{
#ifdef ENABLE_LOCKING
@@ -164,7 +164,7 @@ sanei_access_lock( const char *devicename, SANE_Word timeout )
int fd, to, i;
#endif
- DBG( 2, "sanei_access_lock: devname >%s<, timeout: %u\n",
+ DBG( 2, "sanei_access_lock: devname >%s<, timeout: %u\n",
devicename, timeout );
#ifndef ENABLE_LOCKING
return SANE_STATUS_GOOD;
@@ -179,7 +179,7 @@ sanei_access_lock( const char *devicename, SANE_Word timeout )
fd = open( fn, O_CREAT | O_EXCL | O_WRONLY, 0644 );
if (fd < 0) {
-
+
if (errno == EEXIST) {
switch( get_lock_status( fn )) {
case PROCESS_DEAD:
@@ -198,7 +198,7 @@ sanei_access_lock( const char *devicename, SANE_Word timeout )
DBG( 2, "sanei_access_lock: lock exists, waiting...\n" );
sleep(1);
} else {
- DBG( 1, "sanei_access_lock: open >%s< failed: %s\n",
+ DBG( 1, "sanei_access_lock: open >%s< failed: %s\n",
fn, strerror(errno));
return SANE_STATUS_ACCESS_DENIED;
}
@@ -215,7 +215,7 @@ sanei_access_lock( const char *devicename, SANE_Word timeout )
#endif
}
-SANE_Status
+SANE_Status
sanei_access_unlock( const char *devicename )
{
#ifdef ENABLE_LOCKING
diff --git a/sanei/sanei_auth.c b/sanei/sanei_auth.c
index cbba06c..9039187 100644
--- a/sanei/sanei_auth.c
+++ b/sanei/sanei_auth.c
@@ -36,7 +36,7 @@
If you write modifications of your own for SANE, it is your choice
whether to permit this exception to apply to your modifications.
- If you do not wish that, delete this exception notice.
+ If you do not wish that, delete this exception notice.
This file implements an interface for user authorization using MD5 digest */
diff --git a/sanei/sanei_config.c b/sanei/sanei_config.c
index c158766..0eaee9a 100644
--- a/sanei/sanei_config.c
+++ b/sanei/sanei_config.c
@@ -227,7 +227,7 @@ sanei_config_read (char *str, int n, FILE *stream)
while( isspace( *start))
start++;
- if (start != str)
+ if (start != str)
do {
*str++ = *start++;
} while( *str);
@@ -266,7 +266,7 @@ sanei_configure_attach (const char *config_file, SANEI_Config * config,
}
/* loop reading the configuration file, all line beginning by "option " are
- * parsed for value to store in configuration structure, other line are
+ * parsed for value to store in configuration structure, other line are
* used are device to try to attach
*/
while (sanei_config_read (line, PATH_MAX, fp) && status == SANE_STATUS_GOOD)
@@ -292,7 +292,7 @@ sanei_configure_attach (const char *config_file, SANEI_Config * config,
/* to ensure maximum compatibility, we accept line like:
* option "option_name" "option_value"
- * "option_name" "option_value"
+ * "option_name" "option_value"
* So we parse the line 2 time to find an option */
/* check if it is an option */
lp = sanei_config_get_string (lp, &token);
@@ -405,7 +405,7 @@ sanei_configure_attach (const char *config_file, SANEI_Config * config,
config->descriptors[i]->type,
config->descriptors[i]->name);
}
-
+
/* check decoded value */
status = sanei_check_value (config->descriptors[i], value);
@@ -438,7 +438,7 @@ sanei_configure_attach (const char *config_file, SANEI_Config * config,
/* to avoid every backend to depend on scsi and usb functions
* we call back the backend for attach. In turn it will call
* sanei_usb_attach_matching_devices, sanei_config_attach_matching_devices
- * or other. This means 2 callback functions per backend using this
+ * or other. This means 2 callback functions per backend using this
* function. */
DBG (3, "sanei_configure_attach: trying to attach with '%s'\n",
lp2);
diff --git a/sanei/sanei_config2.c b/sanei/sanei_config2.c
index 44c6b93..cd9484d 100644
--- a/sanei/sanei_config2.c
+++ b/sanei/sanei_config2.c
@@ -149,6 +149,6 @@ sanei_config_attach_matching_devices (const char *name,
if (type)
free (type);
}
- else
+ else
(*attach) (name);
}
diff --git a/sanei/sanei_init_debug.c b/sanei/sanei_init_debug.c
index 0abb891..946aee9 100644
--- a/sanei/sanei_init_debug.c
+++ b/sanei/sanei_init_debug.c
@@ -107,16 +107,31 @@ sanei_init_debug (const char * backend, int * var)
DBG (0, "Setting debug level of %s to %d.\n", backend, *var);
}
+static int
+is_socket (int fd)
+{
+ struct stat sbuf;
+
+ if (fstat(fd, &sbuf) == -1) return 0;
+
+#if defined(S_ISSOCK)
+ return S_ISSOCK(sbuf.st_mode);
+#elif defined (S_IFMT) && defined(S_IFMT)
+ return (sbuf.st_mode & S_IFMT) == S_IFSOCK;
+#else
+ return 0;
+#endif
+}
+
void
sanei_debug_msg
(int level, int max_level, const char *be, const char *fmt, va_list ap)
{
char *msg;
-
+
if (max_level >= level)
{
-#ifdef S_IFSOCK
- if ( 1 == isfdtype(fileno(stderr), S_IFSOCK) )
+ if (is_socket(fileno(stderr)))
{
msg = (char *)malloc (sizeof(char) * (strlen(be) + strlen(fmt) + 4));
if (msg == NULL)
@@ -132,12 +147,11 @@ sanei_debug_msg
}
}
else
-#endif
{
fprintf (stderr, "[%s] ", be);
vfprintf (stderr, fmt, ap);
}
-
+
}
}
diff --git a/sanei/sanei_lm983x.c b/sanei/sanei_lm983x.c
index 5b41985..62dfad9 100644
--- a/sanei/sanei_lm983x.c
+++ b/sanei/sanei_lm983x.c
@@ -4,7 +4,7 @@
Copyright (C) 2002-2004 Gerhard Jaeger <gerhard@gjaeger.de>
This file is part of the SANE package.
-
+
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
@@ -96,20 +96,20 @@ sanei_lm983x_write( SANE_Int fd, SANE_Byte reg,
DBG( 15, "sanei_lm983x_write: fd=%d, reg=%d, len=%d, increment=%d\n", fd,
reg, len, increment);
-
+
if( reg > _LM9831_MAX_REG ) {
DBG( 1, "sanei_lm983x_write: register out of range (%u>%u)\n",
reg, _LM9831_MAX_REG );
return SANE_STATUS_INVAL;
}
-
+
for( bytes = 0; len > 0; ) {
max_len = _MIN( len, _MAX_TRANSFER_SIZE );
command_buffer[0] = 0; /* write */
command_buffer[1] = reg; /* LM983x register */
-
+
if( increment == SANE_TRUE ) {
command_buffer[0] += 0x02; /* increase reg? */
command_buffer[1] += bytes;
@@ -122,7 +122,7 @@ sanei_lm983x_write( SANE_Int fd, SANE_Byte reg,
size = (max_len + _CMD_BYTE_CNT);
result = sanei_usb_write_bulk( fd, command_buffer, &size );
-
+
if( SANE_STATUS_GOOD != result )
return result;
@@ -183,7 +183,7 @@ sanei_lm983x_read( SANE_Int fd, SANE_Byte reg,
if( SANE_STATUS_GOOD != result )
return result;
-
+
if( size != _CMD_BYTE_CNT) {
DBG( 1, "sanei_lm983x_read: short write while writing command "
"(%d/_CMD_BYTE_CNT)\n", result);
@@ -228,7 +228,7 @@ SANE_Bool sanei_lm983x_reset( SANE_Int fd )
DBG( 15, "sanei_lm983x_reset()\n" );
for( i = 0; i < _MAX_RETRY; i++ ) {
-
+
/* Read the command register and check that the reset bit is not set
* If it is set, clear it and return false to indicate that
* the bit has only now been cleared
diff --git a/sanei/sanei_magic.c b/sanei/sanei_magic.c
index bfd56cc..3e71946 100644
--- a/sanei/sanei_magic.c
+++ b/sanei/sanei_magic.c
@@ -123,17 +123,17 @@ sanei_magic_despeck (SANE_Parameters * params, SANE_Byte * buffer,
/* convert darkest pixel into a brighter threshold */
thresh = (thresh + 255*3 + 255*3)/3;
-
+
/*loop over rows and columns around window */
for(k=-1; k<diam+1; k++){
for(l=-1; l<diam+1; l++){
int tmp[3];
-
+
/* dont count pixels in the window */
if(k != -1 && k != diam && l != -1 && l != diam)
continue;
-
+
for(n=0; n<3; n++){
tmp[n] = buffer[i + j*3 + k*bw + l*3 + n];
outer[n] += tmp[n];
@@ -182,7 +182,7 @@ sanei_magic_despeck (SANE_Parameters * params, SANE_Byte * buffer,
/* convert darkest pixel into a brighter threshold */
thresh = (thresh + 255 + 255)/3;
-
+
/*loop over rows and columns around window */
for(k=-1; k<diam+1; k++){
for(l=-1; l<diam+1; l++){
@@ -192,7 +192,7 @@ sanei_magic_despeck (SANE_Parameters * params, SANE_Byte * buffer,
/* dont count pixels in the window */
if(k != -1 && k != diam && l != -1 && l != diam)
continue;
-
+
tmp = buffer[i + j + k*bw + l];
if(tmp < thresh){
@@ -222,7 +222,7 @@ sanei_magic_despeck (SANE_Parameters * params, SANE_Byte * buffer,
else if(params->format == SANE_FRAME_GRAY && params->depth == 1){
for(i=bw; i<bt-bw-(bw*diam); i+=bw){
for(j=1; j<pw-1-diam; j++){
-
+
int curr = 0;
int hits = 0;
@@ -242,7 +242,7 @@ sanei_magic_despeck (SANE_Parameters * params, SANE_Byte * buffer,
/* dont count pixels in the window */
if(k != -1 && k != diam && l != -1 && l != diam)
continue;
-
+
hits += buffer[i + k*bw + (j+l)/8] >> (7-(j+l)%8) & 1;
if(hits)
@@ -631,7 +631,7 @@ sanei_magic_rotate (SANE_Parameters * params, SANE_Byte * buffer,
goto cleanup;
}
- if(params->format == SANE_FRAME_RGB ||
+ if(params->format == SANE_FRAME_RGB ||
(params->format == SANE_FRAME_GRAY && params->depth == 8)
){
@@ -642,19 +642,19 @@ sanei_magic_rotate (SANE_Parameters * params, SANE_Byte * buffer,
for (i=0; i<height; i++) {
int shiftY = centerY - i;
-
+
for (j=0; j<pwidth; j++) {
int shiftX = centerX - j;
int sourceX, sourceY;
-
+
sourceX = centerX - (int)(shiftX * slopeCos + shiftY * slopeSin);
if (sourceX < 0 || sourceX >= pwidth)
continue;
-
+
sourceY = centerY + (int)(-shiftY * slopeCos + shiftX * slopeSin);
if (sourceY < 0 || sourceY >= height)
continue;
-
+
for (k=0; k<depth; k++) {
outbuf[i*bwidth+j*depth+k]
= buffer[sourceY*bwidth+sourceX*depth+k];
@@ -672,15 +672,15 @@ sanei_magic_rotate (SANE_Parameters * params, SANE_Byte * buffer,
for (i=0; i<height; i++) {
int shiftY = centerY - i;
-
+
for (j=0; j<pwidth; j++) {
int shiftX = centerX - j;
int sourceX, sourceY;
-
+
sourceX = centerX - (int)(shiftX * slopeCos + shiftY * slopeSin);
if (sourceX < 0 || sourceX >= pwidth)
continue;
-
+
sourceY = centerY + (int)(-shiftY * slopeCos + shiftX * slopeSin);
if (sourceY < 0 || sourceY >= height)
continue;
@@ -689,7 +689,7 @@ sanei_magic_rotate (SANE_Parameters * params, SANE_Byte * buffer,
outbuf[i*bwidth + j/8] &= ~(1 << (7-(j%8)));
/* fill in new bit */
- outbuf[i*bwidth + j/8] |=
+ outbuf[i*bwidth + j/8] |=
((buffer[sourceY*bwidth + sourceX/8]
>> (7-(sourceX%8))) & 1) << (7-(j%8));
}
@@ -726,7 +726,7 @@ sanei_magic_isBlank (SANE_Parameters * params, SANE_Byte * buffer,
/*convert thresh from percent (0-100) to 0-1 range*/
thresh /= 100;
- if(params->format == SANE_FRAME_RGB ||
+ if(params->format == SANE_FRAME_RGB ||
(params->format == SANE_FRAME_GRAY && params->depth == 8)
){
@@ -783,7 +783,7 @@ sanei_magic_isBlank (SANE_Parameters * params, SANE_Byte * buffer,
/* Divide the image into 1/2 inch squares, skipping a 1/4 inch
* margin on all sides. If all squares are under the user's density,
- * signal our caller to skip the image entirely, by returning
+ * signal our caller to skip the image entirely, by returning
* SANE_STATUS_NO_DOCS */
SANE_Status
sanei_magic_isBlank2 (SANE_Parameters * params, SANE_Byte * buffer,
@@ -813,12 +813,12 @@ sanei_magic_isBlank2 (SANE_Parameters * params, SANE_Byte * buffer,
for(yb=0; yb<yblocks; yb++){
for(xb=0; xb<xblocks; xb++){
-
+
/*count dark pix in this block*/
double blocksum = 0;
-
+
for(y=0; y<yhalf; y++){
-
+
/* skip the top and left 1/4 inch */
int offset = (yquarter + yb*yhalf + y) * params->bytes_per_line
+ (xquarter + xb*xhalf) * Bpp;
@@ -826,7 +826,7 @@ sanei_magic_isBlank2 (SANE_Parameters * params, SANE_Byte * buffer,
/*count darkness of pix in this row*/
int rowsum = 0;
-
+
for(x=0; x<xhalf*Bpp; x++){
rowsum += 255 - ptr[x];
}
@@ -847,12 +847,12 @@ sanei_magic_isBlank2 (SANE_Parameters * params, SANE_Byte * buffer,
for(yb=0; yb<yblocks; yb++){
for(xb=0; xb<xblocks; xb++){
-
+
/*count dark pix in this block*/
double blocksum = 0;
-
+
for(y=0; y<yhalf; y++){
-
+
/* skip the top and left 1/4 inch */
int offset = (yquarter + yb*yhalf + y) * params->bytes_per_line
+ (xquarter + xb*xhalf) / 8;
@@ -860,7 +860,7 @@ sanei_magic_isBlank2 (SANE_Parameters * params, SANE_Byte * buffer,
/*count darkness of pix in this row*/
int rowsum = 0;
-
+
for(x=0; x<xhalf; x++){
rowsum += ptr[x/8] >> (7-(x%8)) & 1;
}
@@ -898,7 +898,7 @@ sanei_magic_findTurn(SANE_Parameters * params, SANE_Byte * buffer,
DBG(10,"sanei_magic_findTurn: start\n");
- if(params->format == SANE_FRAME_RGB ||
+ if(params->format == SANE_FRAME_RGB ||
(params->format == SANE_FRAME_GRAY && params->depth == 8)
){
@@ -1125,7 +1125,7 @@ sanei_magic_turn(SANE_Parameters * params, SANE_Byte * buffer,
}
/*turn color & gray image*/
- if(params->format == SANE_FRAME_RGB ||
+ if(params->format == SANE_FRAME_RGB ||
(params->format == SANE_FRAME_GRAY && params->depth == 8)
){
@@ -1282,7 +1282,7 @@ getTopEdge(int width, int height, int resolution,
double topSlope = 0;
int topOffset = 0;
int topDensity = 0;
-
+
int i,j;
int pass = 0;
@@ -1436,7 +1436,7 @@ getLine (int height, int width, int * buff,
/* find central value of this 'bucket' */
slopeCenter[j] = (
- (double)j*(maxSlope-minSlope)/slopes+minSlope
+ (double)j*(maxSlope-minSlope)/slopes+minSlope
+ (double)(j+1)*(maxSlope-minSlope)/slopes+minSlope
)/2;
@@ -1525,7 +1525,7 @@ getLine (int height, int width, int * buff,
maxDensity = lines[i][j];
}
}
-
+
DBG(15,"getLine: maxDensity %d\n",maxDensity);
*finSlope = 0;
@@ -1544,20 +1544,20 @@ getLine (int height, int width, int * buff,
}
}
}
-
+
if(0){
fprintf(stderr,"offsetCenter: ");
for(j=0;j<offsets;j++){
fprintf(stderr," %+04.0f",offsetCenter[j]);
}
fprintf(stderr,"\n");
-
+
fprintf(stderr,"offsetScale: ");
for(j=0;j<offsets;j++){
fprintf(stderr," %04d",offsetScale[j]);
}
fprintf(stderr,"\n");
-
+
for(i=0;i<slopes;i++){
fprintf(stderr,"slope: %02d %+02.2f %03d:",i,slopeCenter[i],slopeScale[i]);
for(j=0;j<offsets;j++){
@@ -1589,12 +1589,12 @@ getLine (int height, int width, int * buff,
return ret;
}
-/* find the left side of paper by moving a line
+/* find the left side of paper by moving a line
* perpendicular to top slope across the image
* the 'left-most' point on the paper is the
* one with the smallest X intercept
* return x and y intercepts */
-static SANE_Status
+static SANE_Status
getLeftEdge (int width, int height, int * top, int * bot,
double slope, int * finXInter, int * finYInter)
{
@@ -1611,7 +1611,7 @@ getLeftEdge (int width, int height, int * top, int * bot,
leftCount = 0;
for(i=0;i<width;i++){
-
+
if(top[i] < height){
int tyi = top[i] - (slope * i);
int txi = tyi/-slope;
@@ -1638,7 +1638,7 @@ getLeftEdge (int width, int height, int * top, int * bot,
leftCount = 0;
for(i=0;i<width;i++){
-
+
if(bot[i] > -1){
int byi = bot[i] - (slope * i);
@@ -1677,7 +1677,7 @@ getLeftEdge (int width, int height, int * top, int * bot,
/* Loop thru the image and look for first color change in each column.
* Return a malloc'd array. Caller is responsible for freeing. */
-int *
+int *
sanei_magic_getTransY (
SANE_Parameters * params, int dpi, SANE_Byte * buffer, int top)
{
@@ -1715,7 +1715,7 @@ sanei_magic_getTransY (
/* load the buff array with y value for first color change from edge
* gray/color uses a different algo from binary/halftone */
- if(params->format == SANE_FRAME_RGB ||
+ if(params->format == SANE_FRAME_RGB ||
(params->format == SANE_FRAME_GRAY && params->depth == 8)
){
@@ -1734,10 +1734,10 @@ sanei_magic_getTransY (
}
near *= winLen;
far = near;
-
+
/* move windows, check delta */
for(j=firstLine+direction; j!=lastLine; j+=direction){
-
+
int farLine = j-winLen*2*direction;
int nearLine = j-winLen*direction;
@@ -1770,10 +1770,10 @@ sanei_magic_getTransY (
int near = 0;
for(i=0; i<width; i++){
-
+
/* load the near window with first pixel */
near = buffer[(firstLine*width+i)/8] >> (7-(i%8)) & 1;
-
+
/* move */
for(j=firstLine+direction; j!=lastLine; j+=direction){
if((buffer[(j*width+i)/8] >> (7-(i%8)) & 1) != near){
@@ -1809,7 +1809,7 @@ sanei_magic_getTransY (
/* Loop thru the image height and look for first color change in each row.
* Return a malloc'd array. Caller is responsible for freeing. */
-int *
+int *
sanei_magic_getTransX (
SANE_Parameters * params, int dpi, SANE_Byte * buffer, int left)
{
@@ -1848,7 +1848,7 @@ sanei_magic_getTransX (
/* load the buff array with x value for first color change from edge
* gray/color uses a different algo from binary/halftone */
- if(params->format == SANE_FRAME_RGB ||
+ if(params->format == SANE_FRAME_RGB ||
(params->format == SANE_FRAME_GRAY && params->depth == 8)
){
@@ -1867,10 +1867,10 @@ sanei_magic_getTransX (
}
near *= winLen;
far = near;
-
+
/* move windows, check delta */
for(j=firstCol+direction; j!=lastCol; j+=direction){
-
+
int farCol = j-winLen*2*direction;
int nearCol = j-winLen*direction;
@@ -1888,7 +1888,7 @@ sanei_magic_getTransX (
near -= buffer[i*bwidth + nearCol*depth + k];
near += buffer[i*bwidth + j*depth + k];
}
-
+
if(abs(near - far) > 50*winLen*depth - near*40/255){
buff[i] = j;
break;
@@ -1902,10 +1902,10 @@ sanei_magic_getTransX (
int near = 0;
for(i=0; i<height; i++){
-
+
/* load the near window with first pixel */
near = buffer[i*bwidth + firstCol/8] >> (7-(firstCol%8)) & 1;
-
+
/* move */
for(j=firstCol+direction; j!=lastCol; j+=direction){
if((buffer[i*bwidth + j/8] >> (7-(j%8)) & 1) != near){
@@ -1938,4 +1938,3 @@ sanei_magic_getTransX (
return buff;
}
-
diff --git a/sanei/sanei_pa4s2.c b/sanei/sanei_pa4s2.c
index d1be0c0..282e6fd 100644
--- a/sanei/sanei_pa4s2.c
+++ b/sanei/sanei_pa4s2.c
@@ -37,7 +37,7 @@
If you write modifications of your own for SANE, it is your choice
whether to permit this exception to apply to your modifications.
- If you do not wish that, delete this exception notice.
+ If you do not wish that, delete this exception notice.
This file implements an interface for the Mustek PP chipset A4S2 */
@@ -48,7 +48,7 @@
3 - things nice to know
4 - code flow
5 - detailed flow
- 6 - everything
+ 6 - everything
These debug levels can be set using the environment variable
SANE_DEBUG_SANEI_PA4S2 */
@@ -333,7 +333,7 @@ pa4s2_init (SANE_Status *status)
}
DBG (3, "pa4s2_init: %d ports reported by IEEE 1284 library\n", pplist.portc);
-
+
for (n=0; n<pplist.portc; n++)
DBG (6, "pa4s2_init: port %d is `%s`\n", n, pplist.portv[n]->name);
@@ -388,7 +388,7 @@ pa4s2_open (const char *dev, SANE_Status * status)
#if !defined (HAVE_LIBIEEE1284)
u_long base;
#endif
-
+
DBG (4, "pa4s2_open: trying to attach dev `%s`\n", dev);
if ((result = pa4s2_init(status)) != 0)
@@ -397,7 +397,7 @@ pa4s2_open (const char *dev, SANE_Status * status)
DBG (1, "pa4s2_open: failed to initialize\n");
return result;
}
-
+
#if !defined (HAVE_LIBIEEE1284)
{
@@ -526,7 +526,7 @@ pa4s2_open (const char *dev, SANE_Status * status)
if (ioperm (port[n].base, 5, 1))
{
- DBG (1, "pa4s2_open: cannot get io privilege for port 0x%03lx\n",
+ DBG (1, "pa4s2_open: cannot get io privilege for port 0x%03lx\n",
port[n].base);
@@ -715,7 +715,7 @@ pa4s2_readbyte_nib (int fd)
{
u_char val;
-
+
outbyte2 (fd, 0x05);
val = inbyte1(fd);
val >>= 4;
@@ -891,7 +891,7 @@ pa4s2_close (int fd, SANE_Status * status)
{
#if defined(HAVE_LIBIEEE1284)
- DBG (1, "pa4s2_close: can't free port '%s' (%s)\n",
+ DBG (1, "pa4s2_close: can't free port '%s' (%s)\n",
pplist.portv[fd]->name, pa4s2_libieee1284_errorstr(result));
#else
DBG (1, "pa4s2_close: can't free port 0x%03lx\n", port[fd].base);
@@ -1034,7 +1034,7 @@ sanei_pa4s2_scsi_pp_get_status(int fd, u_char *status)
/*
* SCSI-over-parallel scanners need this done when a register is
* selected
- */
+ */
SANE_Status
sanei_pa4s2_scsi_pp_reg_select (int fd, int reg)
{
@@ -1430,7 +1430,7 @@ sanei_pa4s2_enable (int fd, int enable)
/* io-permissions are not inherited after fork (at least not on
linux 2.2, although they seem to be inherited on linux 2.4),
so we should make sure we get the permission */
-
+
if (ioperm (port[fd].base, 5, 1))
{
DBG (1, "sanei_pa4s2_enable: cannot get io privilege for port"
@@ -1457,7 +1457,7 @@ sanei_pa4s2_enable (int fd, int enable)
{
#if defined(HAVE_LIBIEEE1284)
- DBG (4, "sanei_pa4s2_enable: disable port '%s'\n",
+ DBG (4, "sanei_pa4s2_enable: disable port '%s'\n",
pplist.portv[fd]->name);
#else
DBG (4, "sanei_pa4s2_enable: disable port 0x%03lx\n", port[fd].base);
diff --git a/sanei/sanei_pio.c b/sanei/sanei_pio.c
index 00e40ee..3290704 100644
--- a/sanei/sanei_pio.c
+++ b/sanei/sanei_pio.c
@@ -112,7 +112,7 @@ inb (u_long port)
#define PORT_DEV "/dev/port"
/* base 278 (lpt2)
-
+
ioport stat ctrl
offs 0 1 2
len 1 1 1 */
@@ -174,7 +174,7 @@ static int pio_write (const Port port, const u_char * buf, int n);
static int pio_read (const Port port, u_char * buf, int n);
static int pio_open (const char *dev, SANE_Status * status);
-static inline int
+static inline int
pio_outb (const Port port, u_char val, u_long addr)
{
@@ -190,7 +190,7 @@ pio_outb (const Port port, u_char val, u_long addr)
return 0;
}
-static inline int
+static inline int
pio_inb (const Port port, u_char * val, u_long addr)
{
@@ -206,7 +206,7 @@ pio_inb (const Port port, u_char * val, u_long addr)
return 0;
}
-static inline int
+static inline int
pio_wait (const Port port, u_char val, u_char mask)
{
int stat = 0;
@@ -268,7 +268,7 @@ pio_ctrl (const Port port, u_char val)
return;
}
-static inline void
+static inline void
pio_delay (const Port port)
{
inb (port->base + PIO_STAT); /* delay */
@@ -276,14 +276,14 @@ pio_delay (const Port port)
return;
}
-static inline void
+static inline void
pio_init (const Port port)
{
pio_ctrl (port, PIO_CTRL_IE);
return;
}
-static void
+static void
pio_reset (const Port port)
{
int n;
@@ -302,7 +302,7 @@ pio_reset (const Port port)
return;
}
-static int
+static int
pio_write (const Port port, const u_char * buf, int n)
{
int k;
@@ -356,7 +356,7 @@ pio_write (const Port port, const u_char * buf, int n)
return k;
}
-static int
+static int
pio_read (const Port port, u_char * buf, int n)
{
int k;
@@ -401,10 +401,10 @@ pio_read (const Port port, u_char * buf, int n)
}
/*
- Open the device, <dev> must contain a valid port number (as string).
+ Open the device, <dev> must contain a valid port number (as string).
*/
-static int
+static int
pio_open (const char *dev, SANE_Status * status)
{
static int first_time = 1;
@@ -481,7 +481,7 @@ pio_open (const char *dev, SANE_Status * status)
return n;
}
-SANE_Status
+SANE_Status
sanei_pio_open (const char *dev, int *fdp)
{
SANE_Status status;
@@ -490,7 +490,7 @@ sanei_pio_open (const char *dev, int *fdp)
return status;
}
-void
+void
sanei_pio_close (int fd)
{
Port p = port + fd;
@@ -512,7 +512,7 @@ sanei_pio_close (int fd)
return;
}
-int
+int
sanei_pio_read (int fd, u_char * buf, int n)
{
if ((0 > fd) && (NELEMS (port) <= fd))
@@ -524,7 +524,7 @@ sanei_pio_read (int fd, u_char * buf, int n)
return pio_read (&port[fd], buf, n);
}
-int
+int
sanei_pio_write (int fd, const u_char * buf, int n)
{
if ((0 > fd) && (NELEMS (port) <= fd))
@@ -546,30 +546,30 @@ SANE_Status
sanei_pio_open (const char *dev, int *fdp)
{
int fp;
-
+
/* open internal parallel port */
fp=open("/dev/parallel/parallel1",O_RDWR);
-
+
*fdp=fp;
if(fp<0) return SANE_STATUS_INVAL;
return(SANE_STATUS_GOOD);
}
-void
+void
sanei_pio_close (int fd)
{
close(fd);
return;
}
-int
+int
sanei_pio_read (int fd, u_char * buf, int n)
{
return(read(fd,buf,n));
}
-int
+int
sanei_pio_write (int fd, const u_char * buf, int n)
{
return(write(fd,buf,n));
@@ -585,19 +585,19 @@ sanei_pio_open (const char *dev, int *fdp)
}
-void
+void
sanei_pio_close (int fd)
{
return;
}
-int
+int
sanei_pio_read (int fd, u_char * buf, int n)
{
return -1;
}
-int
+int
sanei_pio_write (int fd, const u_char * buf, int n)
{
return -1;
diff --git a/sanei/sanei_pp.c b/sanei/sanei_pp.c
index dec84ee..89f3232 100644
--- a/sanei/sanei_pp.c
+++ b/sanei/sanei_pp.c
@@ -38,7 +38,7 @@
*
* If you write modifications of your own for SANE, it is your choice
* whether to permit this exception to apply to your modifications.
- * If you do not wish that, delete this exception notice.
+ * If you do not wish that, delete this exception notice.
*
* This file implements an interface for accessing the parallelport
*/
@@ -50,7 +50,7 @@
* 3 - things nice to know
* 4 - code flow
* 5 - detailed flow
- * 6 - everything
+ * 6 - everything
*
* These debug levels can be set using the environment variable
* SANE_DEBUG_SANEI_PP
@@ -156,7 +156,7 @@ static unsigned long pp_thresh = 0;
#if (defined (HAVE_IOPERM) || defined (HAVE_LIBIEEE1284)) && !defined (IO_SUPPORT_MISSING)
typedef struct {
-
+
#ifndef HAVE_LIBIEEE1284
const char name[6];
u_long base; /**< i/o base address */
@@ -166,7 +166,7 @@ typedef struct {
u_int in_use; /**< port in use? */
u_int claimed; /**< port claimed? */
-
+
int caps; /**< port capabilities */
} PortRec, *Port;
@@ -181,8 +181,8 @@ static PortRec port[_MAX_PORTS];
/** redefine the CAPability flags */
enum ieee1284_capabilities
{
- CAP1284_RAW = (1<<0),
- CAP1284_NIBBLE = (1<<1), /* SPP mode */
+ CAP1284_RAW = (1<<0),
+ CAP1284_NIBBLE = (1<<1), /* SPP mode */
CAP1284_BYTE = (1<<2), /* PS/2 bidirectional */
CAP1284_COMPAT = (1<<3),
CAP1284_BECP = (1<<4),
@@ -315,12 +315,12 @@ pp_showcaps( int caps )
char ct[1024];
ct[0] = '\0';
-
+
if( caps & CAP1284_NIBBLE ) {
strcat( ct, "SPP " );
mode |= SANEI_PP_MODE_SPP;
}
-
+
if( caps & CAP1284_BYTE ) {
strcat( ct, "PS/2 " );
mode |= SANEI_PP_MODE_BIDI;
@@ -330,7 +330,7 @@ pp_showcaps( int caps )
strcat( ct, "EPP " );
mode |= SANEI_PP_MODE_EPP;
}
-
+
if( caps & CAP1284_EPPSWE ) {
strcat( ct, "EPPSWE " );
mode |= SANEI_PP_MODE_EPP;
@@ -357,13 +357,13 @@ pp_showcaps( int caps )
static int
pp_probe( int fd )
{
-#ifdef HAVE_IOPL
+#ifdef HAVE_IOPL
SANE_Byte c;
int i, j;
#endif
SANE_Byte a, b;
int retv = 0;
-
+
DBG( 4, "pp_probe: port 0x%04lx\n", port[fd].base );
/* SPP check */
@@ -383,7 +383,7 @@ pp_probe( int fd )
#ifdef HAVE_IOPL
/* clear at most 1k of data from FIFO */
- for( i = 1024; i > 0; i-- ) {
+ for( i = 1024; i > 0; i-- ) {
a = inbyte402( fd );
if ((a & 0x03) == 0x03)
goto no_ecp;
@@ -428,7 +428,7 @@ pp_probe( int fd )
DBG( 4, "pp_probe: ECP with a %i byte FIFO present\n", i );
retv += CAP1284_ECP;
}
-
+
no_ecp:
#endif
/* check for PS/2 compatible port */
@@ -522,7 +522,7 @@ static int pp_set_scpmode( int fd )
{
SANE_Byte tmp;
DBG( 4, "pp_set_scpmode\n" );
-
+
#ifdef HAVE_IOPL
tmp = inbyte402( fd );
tmp &= 0x1f;
@@ -531,7 +531,7 @@ static int pp_set_scpmode( int fd )
tmp = inb_ctrl( fd );
tmp &= 0x0f;
outb_ctrl ( fd, tmp );
-
+
return SANE_STATUS_GOOD;
}
@@ -547,7 +547,7 @@ static int pp_set_bidimode( int fd )
tmp = inb_ctrl( fd );
tmp = (tmp & 0x0f) | 0x20;
outb_ctrl ( fd, tmp );
-
+
return SANE_STATUS_GOOD;
}
@@ -563,7 +563,7 @@ static int pp_set_eppmode( int fd )
tmp = inb_ctrl( fd );
tmp = (tmp & 0xf0) | 0x40;
outb_ctrl ( fd, tmp );
-
+
return SANE_STATUS_GOOD;
}
@@ -572,7 +572,7 @@ static int pp_set_ecpmode( int fd )
#ifdef HAVE_IOPL
SANE_Byte tmp;
#endif
-
+
DBG( 4, "pp_set_ecpmode\n" );
#ifdef HAVE_IOPL
tmp = inbyte402( fd );
@@ -594,7 +594,7 @@ pp_setmode( int fd, int mode )
DBG( 2, "pp_setmode: mode not supported %d\n", mode );
return SANE_STATUS_UNSUPPORTED;
}
-
+
switch( mode ) {
case SANEI_PP_MODE_SPP: ret = pp_set_scpmode( fd ); break;
case SANEI_PP_MODE_BIDI: ret = pp_set_bidimode( fd ); break;
@@ -715,13 +715,13 @@ pp_init( void )
}
DBG( 3, "pp_init: %d ports reported by IEEE 1284 library\n", pplist.portc);
-
+
for( i = 0; i < pplist.portc; i++ )
DBG( 6, "pp_init: port %d is `%s`\n", i, pplist.portv[i]->name);
/* we support only up to _MAX_PORTS... */
if( pplist.portc > _MAX_PORTS ) {
- DBG (1, "pp_init: Lib IEEE 1284 reports too much ports: %d\n",
+ DBG (1, "pp_init: Lib IEEE 1284 reports too much ports: %d\n",
pplist.portc );
ieee1284_free_ports( &pplist );
@@ -759,7 +759,7 @@ pp_open( const char *dev, SANE_Status * status )
#else
int result;
#endif
-
+
DBG( 4, "pp_open: trying to attach dev `%s`\n", dev );
#if !defined (HAVE_LIBIEEE1284)
@@ -853,7 +853,7 @@ pp_open( const char *dev, SANE_Status * status )
/* TODO: insert FreeBSD compatible code here */
if( ioperm( port[i].base, 5, 1 )) {
- DBG( 1, "pp_open: cannot get io privilege for port 0x%03lx\n",
+ DBG( 1, "pp_open: cannot get io privilege for port 0x%03lx\n",
port[i].base);
port[i].in_use = SANE_FALSE;
@@ -867,7 +867,7 @@ pp_open( const char *dev, SANE_Status * status )
port[i].ecp_ctrl = inbyte402(i);
port[i].ctrl = inb_ctrl(i);
#endif
-
+
/* check the capabilities of this port */
port[i].caps = pp_probe( i );
#endif
@@ -908,7 +908,7 @@ pp_close( int fd, SANE_Status *status )
if( ioperm( port[fd].base, 5, 0 )) {
#endif
#if defined(HAVE_LIBIEEE1284)
- DBG( 1, "pp_close: can't free port '%s' (%s)\n",
+ DBG( 1, "pp_close: can't free port '%s' (%s)\n",
pplist.portv[fd]->name, pp_libieee1284_errorstr(result));
#else
DBG( 1, "pp_close: can't free port 0x%03lx\n", port[fd].base );
@@ -930,7 +930,7 @@ SANE_Status
sanei_pp_init( void )
{
SANE_Status result;
-
+
DBG_INIT();
result = pp_init();
@@ -1008,7 +1008,7 @@ sanei_pp_claim( int fd )
DBG( 2, "sanei_pp_claim: fd %d is invalid\n", fd );
return SANE_STATUS_INVAL;
}
-
+
result = ieee1284_claim (pplist.portv[fd]);
if (result) {
DBG (1, "sanei_pp_claim: failed (%s)\n",
@@ -1018,7 +1018,7 @@ sanei_pp_claim( int fd )
#endif
port[fd].claimed = SANE_TRUE;
-
+
return SANE_STATUS_GOOD;
}
@@ -1032,11 +1032,11 @@ sanei_pp_release( int fd )
DBG( 2, "sanei_pp_release: fd %d is invalid\n", fd );
return SANE_STATUS_INVAL;
}
-
+
ieee1284_release( pplist.portv[fd] );
#endif
port[fd].claimed = SANE_FALSE;
-
+
return SANE_STATUS_GOOD;
}
@@ -1121,7 +1121,7 @@ sanei_pp_inb_data( int fd )
{
#ifdef _PARANOIA
DBG( 4, "sanei_pp_inb_data: called for fd %d\n", fd );
-
+
#if defined(HAVE_LIBIEEE1284)
if ((fd < 0) || (fd >= pplist.portc)) {
#else
@@ -1139,7 +1139,7 @@ sanei_pp_inb_stat( int fd )
{
#ifdef _PARANOIA
DBG( 4, "sanei_pp_inb_stat: called for fd %d\n", fd );
-
+
#if defined(HAVE_LIBIEEE1284)
if ((fd < 0) || (fd >= pplist.portc)) {
#else
@@ -1174,7 +1174,7 @@ sanei_pp_inb_epp( int fd )
{
#ifdef _PARANOIA
DBG( 4, "sanei_pp_inb_epp: called for fd %d\n", fd );
-
+
#if defined(HAVE_LIBIEEE1284)
if ((fd < 0) || (fd >= pplist.portc)) {
#else
@@ -1224,7 +1224,7 @@ sanei_pp_setmode( int fd, int mode )
DBG( 2, "sanei_pp_setmode: invalid mode %d\n", mode );
return SANE_STATUS_INVAL;
}
-
+
#if defined(HAVE_LIBIEEE1284)
switch( mode ) {
case SANEI_PP_MODE_SPP: mode = M1284_NIBBLE; break;
@@ -1267,7 +1267,7 @@ sanei_pp_udelay( unsigned long usec )
if( usec < pp_thresh )
return;
-
+
do {
gettimeofday( &now, NULL );
} while ((now.tv_sec < deadline.tv_sec) ||
diff --git a/sanei/sanei_pv8630.c b/sanei/sanei_pv8630.c
index 848558e..c9bafce 100644
--- a/sanei/sanei_pv8630.c
+++ b/sanei/sanei_pv8630.c
@@ -5,7 +5,7 @@
Copyright (C) 2001 Marcio Teixeira
This file is part of the SANE package.
-
+
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
diff --git a/sanei/sanei_scsi.c b/sanei/sanei_scsi.c
index 2413d8f..ca3dbb0 100644
--- a/sanei/sanei_scsi.c
+++ b/sanei/sanei_scsi.c
@@ -252,11 +252,11 @@ static int unit_ready (int fd);
#endif
#if USE == SYSVR4_INTERFACE
-# define MAX_DATA 56*1024 /* don't increase or kernel will dump
- * tested with adsl, adsa and umax backend
- * it depends on the lowend scsi
- * drivers . But the most restriction
- * is in the UNIXWARE KERNEL witch do
+# define MAX_DATA 56*1024 /* don't increase or kernel will dump
+ * tested with adsl, adsa and umax backend
+ * it depends on the lowend scsi
+ * drivers . But the most restriction
+ * is in the UNIXWARE KERNEL witch do
* not allow more then 64kB DMA transfers */
static char lastrcmd[16]; /* hold command block of last read command */
#endif
@@ -875,7 +875,7 @@ sanei_scsi_open (const char *dev, int *fdp,
int fd, i;
#if USE == LINUX_INTERFACE
static int first_time = 1;
-#elif USE == MACOSX_INTERFACE
+#elif USE == MACOSX_INTERFACE
UInt8 *guid;
int len;
u_int d;
@@ -909,7 +909,7 @@ sanei_scsi_open (const char *dev, int *fdp,
With newer versions of the SG driver, check the available buffer
size by opening all SG device files belonging to a scanner,
issue the ioctl calls for setting and reading the reserved
- buffer size, and take the smallest value.
+ buffer size, and take the smallest value.
For older version of the SG driver, which don't support variable
buffer size, try to read /proc/sys/kernel/sg-big-biff ; if
@@ -958,7 +958,7 @@ sanei_scsi_open (const char *dev, int *fdp,
if (sscanf (dev, "b%dt%dl%d", &bus, &target, &lun) != 3)
{
- DBG (1, "sanei_scsi_open: device name `%s´ is not valid: %s\n",
+ DBG (1, "sanei_scsi_open: device name `%s´ is not valid: %s\n",
dev, strerror (errno));
return SANE_STATUS_INVAL;
}
@@ -1149,7 +1149,7 @@ sanei_scsi_open (const char *dev, int *fdp,
}
else
{
- DBG (1, "sanei_scsi_open: can't open device `%s´: %s\n", dev,
+ DBG (1, "sanei_scsi_open: can't open device `%s´: %s\n", dev,
strerror (errno));
return SANE_STATUS_INVAL;
}
@@ -1163,7 +1163,7 @@ sanei_scsi_open (const char *dev, int *fdp,
if (4 !=
sscanf (dev, "/dev/passthru0:%d,%d,%d,%d", &bus, &cnt, &id, &lun))
{
- DBG (1, "sanei_scsi_open: device name `%s´ is not valid: %s\n",
+ DBG (1, "sanei_scsi_open: device name `%s´ is not valid: %s\n",
dev, strerror (errno));
return SANE_STATUS_INVAL;
}
@@ -1222,21 +1222,21 @@ sanei_scsi_open (const char *dev, int *fdp,
{
char scsi_hca_name[20];
u_int hca = 0;
-
+
if (sscanf (dev, "h%ub%ut%ul%u", &hca, &bus, &target, &lun) != 4)
{
DBG (1, "sanei_scsi_open: device name %s is not valid\n", dev);
return SANE_STATUS_INVAL;
}
-
+
snprintf(scsi_hca_name, 19, "\\\\.\\Scsi%d:", hca);
scsi_hca_name[19] = 0;
-
+
fd = CreateFile(scsi_hca_name, GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL, OPEN_EXISTING,
FILE_FLAG_RANDOM_ACCESS, NULL );
-
+
if (fd == INVALID_HANDLE_VALUE) fd = -1;
}
#else
@@ -1420,7 +1420,7 @@ sanei_scsi_open (const char *dev, int *fdp,
else
{
/* we have a really old SG driver version, or we're not opening
- an SG device file
+ an SG device file
*/
if (ioctl (fd, SG_GET_TIMEOUT, &ioctl_val) < 0)
{
@@ -2436,8 +2436,8 @@ issue (struct req *req)
}
#if 0
- /* Sometimes the Linux SCSI system reports bogus resid values.
- Observed with lk 2.4.5, 2.4.13, aic7xxx and sym53c8xx drivers,
+ /* Sometimes the Linux SCSI system reports bogus resid values.
+ Observed with lk 2.4.5, 2.4.13, aic7xxx and sym53c8xx drivers,
if command queueing is used. So we better issue only a warning
*/
if (status == SANE_STATUS_GOOD)
@@ -2601,7 +2601,7 @@ issue (struct req *req)
}
static int /* Returns 1 if match with 'name' set, else 0 */
-
+
lx_scan_sg (int exclude_devnum, char *name, size_t name_len,
int host, int channel, int id, int lun)
{
@@ -2636,7 +2636,7 @@ issue (struct req *req)
}
static int /* Returns 1 if match, else 0 */
-
+
lx_chk_devicename (int guess_devnum, char *name, size_t name_len,
int host, int channel, int id, int lun)
{
@@ -2945,8 +2945,7 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
char *me = "sanei_scsi_find_devices";
char path[PATH_MAX];
char dev_name[128];
- struct dirent buf;
- struct dirent *de;
+ struct dirent *buf;
DIR *scsidevs;
FILE *fp;
char *ptr;
@@ -2987,8 +2986,9 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
number = -1;
for (;;)
{
- ret = readdir_r(scsidevs, &buf, &de);
- if (ret != 0)
+ errno = 0;
+ buf = readdir (scsidevs);
+ if (errno != 0)
{
DBG (1, "%s: could not read directory %s: %s\n",
me, SYSFS_SCSI_DEVICES, strerror(errno));
@@ -2996,14 +2996,14 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
break;
}
- if (de == NULL)
+ if (buf == NULL)
break;
- if (buf.d_name[0] == '.')
+ if (buf->d_name[0] == '.')
continue;
/* Extract bus, channel, id, lun from directory name b:c:i:l */
- ptr = buf.d_name;
+ ptr = buf->d_name;
for (i = 0; i < 4; i++)
{
errno = 0;
@@ -3028,7 +3028,7 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
if (*end && (*end != ':'))
{
- DBG (1, "%s: parse error on string %s (%d)\n", me, buf.d_name, i);
+ DBG (1, "%s: parse error on string %s (%d)\n", me, buf->d_name, i);
i = 12; /* Skip */
break;
@@ -3036,7 +3036,7 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
if (val > INT_MAX)
{
- DBG (1, "%s: integer value too large (%s)\n", me, buf.d_name);
+ DBG (1, "%s: integer value too large (%s)\n", me, buf->d_name);
i = 12; /* Skip */
break;
@@ -3059,11 +3059,11 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
for (i = 0; i < 3; i++)
{
ret = snprintf (path, PATH_MAX, "%s/%s/%s",
- SYSFS_SCSI_DEVICES, buf.d_name, vmtfiles[i]);
+ SYSFS_SCSI_DEVICES, buf->d_name, vmtfiles[i]);
if ((ret < 0) || (ret >= PATH_MAX))
{
DBG (1, "%s: skipping %s/%s, PATH_MAX exceeded on %s\n",
- me, SYSFS_SCSI_DEVICES, buf.d_name, vmtfiles[i]);
+ me, SYSFS_SCSI_DEVICES, buf->d_name, vmtfiles[i]);
i = 12; /* Skip */
break;
@@ -3179,7 +3179,7 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
scsireq_t hdr;
int result;
-/* xxx obsolete:
+/* xxx obsolete:
cdb_size = CDB_SIZE (*(u_char *) src);
*/
@@ -3201,7 +3201,7 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
/* The old variant:
hdr.databuf = (char *) src + cdb_size;
hdr.datalen = src_size;
- xxxxxx huh? Shouldn´t the above line have been src_size - cdb_size)
+ xxxxxx huh? Shouldn´t the above line have been src_size - cdb_size)
*/
hdr.databuf = (char *) src;
hdr.datalen = src_size;
@@ -5013,7 +5013,7 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
#if USE == WIN32_INTERFACE
SANE_Status
-sanei_scsi_cmd2 (int fd,
+sanei_scsi_cmd2 (int fd,
const void *cmd, size_t cmd_size,
const void *src, size_t src_size,
void *dst, size_t * dst_size)
@@ -5049,8 +5049,8 @@ sanei_scsi_cmd2 (int fd,
pkt.sptd.DataBuffer = src;
}
else {
- pkt.sptd.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED;
- }
+ pkt.sptd.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED;
+ }
pkt.sptd.TimeOutValue = sane_scsicmd_timeout;
@@ -5081,7 +5081,7 @@ sanei_scsi_cmd2 (int fd,
else {
return SANE_STATUS_IO_ERROR;
}
- }
+ }
else if (pkt.sptd.ScsiStatus != 0) {
DBG (1, "sanei_scsi_cmd2: ScsiStatus is %d\n",
pkt.sptd.ScsiStatus);
@@ -5152,14 +5152,14 @@ sanei_scsi_find_devices (const char *findvendor, const char *findmodel,
adapter = (PSCSI_ADAPTER_BUS_INFO)buffer;
- for(i = 0; i < adapter->NumberOfBuses; i++) {
+ for(i = 0; i < adapter->NumberOfBuses; i++) {
if (adapter->BusData[i].InquiryDataOffset == 0) {
/* No device here */
continue;
}
- inquiry = (PSCSI_INQUIRY_DATA) (buffer +
+ inquiry = (PSCSI_INQUIRY_DATA) (buffer +
adapter->BusData[i].InquiryDataOffset);
while(1) {
diff --git a/sanei/sanei_thread.c b/sanei/sanei_thread.c
index fcf52c1..f701423 100644
--- a/sanei/sanei_thread.c
+++ b/sanei/sanei_thread.c
@@ -115,20 +115,22 @@ sanei_thread_is_forked( void )
/* Use this to mark a SANE_Pid as invaild instead of marking with -1.
*/
+#ifdef USE_PTHREAD
static void
sanei_thread_set_invalid( SANE_Pid *pid )
{
#ifdef WIN32
#ifdef WINPTHREAD_API
- *pid = 0;
+ *pid = (pthread_t) 0;
#else
pid->p = 0;
#endif
#else
- *pid = -1;
+ *pid = (pthread_t) -1;
#endif
}
+#endif
/* Return if PID is a valid PID or not. */
SANE_Bool
@@ -162,12 +164,12 @@ sanei_thread_pid_to_long( SANE_Pid pid )
#ifdef WIN32
#ifdef WINPTHREAD_API
- rc = pid;
+ rc = (long) pid;
#else
rc = pid.p;
#endif
#else
- rc = pid;
+ rc = (long) pid;
#endif
return rc;
@@ -225,7 +227,7 @@ sanei_thread_begin( int (*func)(void *args), void* args )
DBG( 1, "_beginthread() failed\n" );
return -1;
}
-
+
DBG( 2, "_beginthread() created thread %d\n", pid );
return pid;
}
@@ -282,7 +284,7 @@ sanei_thread_begin( int (*func)(void *args), void* args )
DBG( 1, "resume_thread() failed\n" );
return -1;
}
-
+
DBG( 2, "spawn_thread() created thread %d\n", pid );
return pid;
}
@@ -374,7 +376,7 @@ restore_sigpipe( void )
sigemptyset( &act.sa_mask );
act.sa_flags = 0;
act.sa_handler = SIG_DFL;
-
+
DBG( 2, "restoring SIGPIPE to SIG_DFL\n" );
sigaction( SIGPIPE, &act, NULL );
}
@@ -443,7 +445,7 @@ sanei_thread_begin( int (func)(void *args), void* args )
}
else
DBG( 2, "pthread_create() created thread %ld\n",
- (SANE_Pid)thread );
+ sanei_thread_pid_to_long(thread) );
return (SANE_Pid)thread;
#else
@@ -458,7 +460,7 @@ sanei_thread_begin( int (func)(void *args), void* args )
/* run in child context... */
int status = func( args );
-
+
/* don't use exit() since that would run the atexit() handlers */
_exit( status );
}
@@ -511,10 +513,11 @@ sanei_thread_waitpid( SANE_Pid pid, int *status )
}
if ( EDEADLK == rc ) {
if ( (pthread_t)pid != pthread_self() ) {
- /* call detach in any case to make sure that the thread resources
+ /* call detach in any case to make sure that the thread resources
* will be freed, when the thread has terminated
*/
- DBG(2, "* detaching thread(%ld)\n", pid );
+ DBG(2, "* detaching thread(%ld)\n",
+ sanei_thread_pid_to_long(pid) );
pthread_detach((pthread_t)pid);
}
}
diff --git a/sanei/sanei_udp.c b/sanei/sanei_udp.c
index ab316ea..b5bb8cc 100644
--- a/sanei/sanei_udp.c
+++ b/sanei/sanei_udp.c
@@ -229,4 +229,3 @@ sanei_udp_recvfrom(int fd, u_char * buf, int count, char **fromp)
return l;
}
-
diff --git a/sanei/sanei_usb.c b/sanei/sanei_usb.c
index e4b23dc..6fd6040 100644
--- a/sanei/sanei_usb.c
+++ b/sanei/sanei_usb.c
@@ -1262,6 +1262,77 @@ sanei_usb_set_endpoint (SANE_Int dn, SANE_Int ep_type, SANE_Int ep)
}
}
+#if HAVE_LIBUSB_LEGACY || HAVE_LIBUSB || HAVE_USBCALLS
+static const char* sanei_usb_transfer_type_desc(SANE_Int transfer_type)
+{
+ switch (transfer_type)
+ {
+ case USB_ENDPOINT_TYPE_INTERRUPT: return "interrupt";
+ case USB_ENDPOINT_TYPE_BULK: return "bulk";
+ case USB_ENDPOINT_TYPE_ISOCHRONOUS: return "isochronous";
+ case USB_ENDPOINT_TYPE_CONTROL: return "control";
+ }
+ return NULL;
+}
+
+// Similar sanei_usb_set_endpoint, but ignors duplicate endpoints
+static void sanei_usb_add_endpoint(device_list_type* device,
+ SANE_Int transfer_type,
+ SANE_Int ep_address,
+ SANE_Int ep_direction)
+{
+ DBG(5, "%s: direction: %d, address: %d, transfer_type: %d\n",
+ __func__, ep_direction, ep_address, transfer_type);
+
+ SANE_Int* ep_in = NULL;
+ SANE_Int* ep_out = NULL;
+ const char* transfer_type_msg = sanei_usb_transfer_type_desc(transfer_type);
+
+ switch (transfer_type)
+ {
+ case USB_ENDPOINT_TYPE_INTERRUPT:
+ ep_in = &device->int_in_ep;
+ ep_out = &device->int_out_ep;
+ break;
+ case USB_ENDPOINT_TYPE_BULK:
+ ep_in = &device->bulk_in_ep;
+ ep_out = &device->bulk_out_ep;
+ break;
+ case USB_ENDPOINT_TYPE_ISOCHRONOUS:
+ ep_in = &device->iso_in_ep;
+ ep_out = &device->iso_out_ep;
+ break;
+ case USB_ENDPOINT_TYPE_CONTROL:
+ ep_in = &device->control_in_ep;
+ ep_out = &device->control_out_ep;
+ break;
+ }
+
+ DBG(5, "%s: found %s-%s endpoint (address 0x%02x)\n",
+ __func__, transfer_type_msg, ep_direction ? "in" : "out",
+ ep_address);
+
+ if (ep_direction) // in
+ {
+ if (*ep_in)
+ DBG(3, "%s: we already have a %s-in endpoint "
+ "(address: 0x%02x), ignoring the new one\n",
+ __func__, transfer_type_msg, *ep_in);
+ else
+ *ep_in = ep_address;
+ }
+ else
+ {
+ if (*ep_out)
+ DBG(3, "%s: we already have a %s-out endpoint "
+ "(address: 0x%02x), ignoring the new one\n",
+ __func__, transfer_type_msg, *ep_out);
+ else
+ *ep_out = ep_address;
+ }
+}
+#endif // HAVE_LIBUSB_LEGACY || HAVE_LIBUSB || HAVE_USBCALLS
+
SANE_Int
sanei_usb_get_endpoint (SANE_Int dn, SANE_Int ep_type)
{
@@ -1460,132 +1531,12 @@ sanei_usb_open (SANE_String_Const devname, SANE_Int * dn)
DBG (5, "sanei_usb_open: endpoint nr: %d\n", num);
transfer_type =
endpoint->bmAttributes & USB_ENDPOINT_TYPE_MASK;
- address =
- endpoint->
- bEndpointAddress & USB_ENDPOINT_ADDRESS_MASK;
direction =
endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK;
- DBG (5, "sanei_usb_open: direction: %d\n", direction);
-
- DBG (5,
- "sanei_usb_open: address: %d transfertype: %d\n",
- address, transfer_type);
-
-
- /* save the endpoints we need later */
- if (transfer_type == USB_ENDPOINT_TYPE_INTERRUPT)
- {
- DBG (5,
- "sanei_usb_open: found interrupt-%s endpoint (address 0x%02x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].int_in_ep)
- DBG (3,
- "sanei_usb_open: we already have a int-in endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].int_in_ep);
- else
- devices[devcount].int_in_ep =
- endpoint->bEndpointAddress;
- }
- else
- {
- if (devices[devcount].int_out_ep)
- DBG (3,
- "sanei_usb_open: we already have a int-out endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].int_out_ep);
- else
- devices[devcount].int_out_ep =
- endpoint->bEndpointAddress;
- }
- }
- else if (transfer_type == USB_ENDPOINT_TYPE_BULK)
- {
- DBG (5,
- "sanei_usb_open: found bulk-%s endpoint (address 0x%02x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].bulk_in_ep)
- DBG (3,
- "sanei_usb_open: we already have a bulk-in endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].bulk_in_ep);
- else
- devices[devcount].bulk_in_ep =
- endpoint->bEndpointAddress;
- }
- else
- {
- if (devices[devcount].bulk_out_ep)
- DBG (3,
- "sanei_usb_open: we already have a bulk-out endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].bulk_out_ep);
- else
- devices[devcount].bulk_out_ep =
- endpoint->bEndpointAddress;
- }
- }
- else if (transfer_type == USB_ENDPOINT_TYPE_ISOCHRONOUS)
- {
- DBG (5,
- "sanei_usb_open: found isochronous-%s endpoint (address 0x%02x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].iso_in_ep)
- DBG (3,
- "sanei_usb_open: we already have a isochronous-in endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].iso_in_ep);
- else
- devices[devcount].iso_in_ep =
- endpoint->bEndpointAddress;
- }
- else
- {
- if (devices[devcount].iso_out_ep)
- DBG (3,
- "sanei_usb_open: we already have a isochronous-out endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].iso_out_ep);
- else
- devices[devcount].iso_out_ep =
- endpoint->bEndpointAddress;
- }
- }
- else if (transfer_type == USB_ENDPOINT_TYPE_CONTROL)
- {
- DBG (5,
- "sanei_usb_open: found control-%s endpoint (address 0x%02x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].control_in_ep)
- DBG (3,
- "sanei_usb_open: we already have a control-in endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].control_in_ep);
- else
- devices[devcount].control_in_ep =
- endpoint->bEndpointAddress;
- }
- else
- {
- if (devices[devcount].control_out_ep)
- DBG (3,
- "sanei_usb_open: we already have a control-out endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].control_out_ep);
- else
- devices[devcount].control_out_ep =
- endpoint->bEndpointAddress;
- }
- }
+ sanei_usb_add_endpoint(&devices[devcount], transfer_type,
+ endpoint->bEndpointAddress,
+ direction);
}
}
}
@@ -1769,124 +1720,39 @@ sanei_usb_open (SANE_String_Const devname, SANE_Int * dn)
for (num = 0; num < interface->bNumEndpoints; num++)
{
const struct libusb_endpoint_descriptor *endpoint;
- int address, direction, transfer_type;
+ int direction, transfer_type, transfer_type_libusb;
endpoint = &interface->endpoint[num];
DBG (5, "sanei_usb_open: endpoint nr: %d\n", num);
- transfer_type = endpoint->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK;
- address = endpoint->bEndpointAddress & LIBUSB_ENDPOINT_ADDRESS_MASK;
+ transfer_type_libusb =
+ endpoint->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK;
direction = endpoint->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK;
- DBG (5, "sanei_usb_open: direction: %d\n", direction);
- DBG (5, "sanei_usb_open: address: %d transfertype: %d\n",
- address, transfer_type);
-
- /* save the endpoints we need later */
- if (transfer_type == LIBUSB_TRANSFER_TYPE_INTERRUPT)
- {
- DBG (5,
- "sanei_usb_open: found interrupt-%s endpoint (address 0x%02x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].int_in_ep)
- DBG (3,
- "sanei_usb_open: we already have a int-in endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].int_in_ep);
- else
- devices[devcount].int_in_ep = endpoint->bEndpointAddress;
- }
- else
- {
- if (devices[devcount].int_out_ep)
- DBG (3,
- "sanei_usb_open: we already have a int-out endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].int_out_ep);
- else
- devices[devcount].int_out_ep = endpoint->bEndpointAddress;
- }
- }
- else if (transfer_type == LIBUSB_TRANSFER_TYPE_BULK)
- {
- DBG (5,
- "sanei_usb_open: found bulk-%s endpoint (address 0x%02x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].bulk_in_ep)
- DBG (3,
- "sanei_usb_open: we already have a bulk-in endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].bulk_in_ep);
- else
- devices[devcount].bulk_in_ep = endpoint->bEndpointAddress;
- }
- else
- {
- if (devices[devcount].bulk_out_ep)
- DBG (3,
- "sanei_usb_open: we already have a bulk-out endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].bulk_out_ep);
- else
- devices[devcount].bulk_out_ep = endpoint->bEndpointAddress;
- }
- }
- else if (transfer_type == LIBUSB_TRANSFER_TYPE_ISOCHRONOUS)
- {
- DBG (5,
- "sanei_usb_open: found isochronous-%s endpoint (address 0x%02x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].iso_in_ep)
- DBG (3,
- "sanei_usb_open: we already have a isochronous-in endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].iso_in_ep);
- else
- devices[devcount].iso_in_ep = endpoint->bEndpointAddress;
- }
- else
- {
- if (devices[devcount].iso_out_ep)
- DBG (3,
- "sanei_usb_open: we already have a isochronous-out endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].iso_out_ep);
- else
- devices[devcount].iso_out_ep = endpoint->bEndpointAddress;
- }
- }
- else if (transfer_type == LIBUSB_TRANSFER_TYPE_CONTROL)
- {
- DBG (5,
- "sanei_usb_open: found control-%s endpoint (address 0x%02x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].control_in_ep)
- DBG (3,
- "sanei_usb_open: we already have a control-in endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].control_in_ep);
- else
- devices[devcount].control_in_ep = endpoint->bEndpointAddress;
- }
- else
- {
- if (devices[devcount].control_out_ep)
- DBG (3,
- "sanei_usb_open: we already have a control-out endpoint "
- "(address: 0x%02x), ignoring the new one\n",
- devices[devcount].control_out_ep);
- else
- devices[devcount].control_out_ep = endpoint->bEndpointAddress;
- }
- }
+ // don't rely on LIBUSB_TRANSFER_TYPE_* mapping to
+ // USB_ENDPOINT_TYPE_* even though they'll most likely be
+ // the same
+ switch (transfer_type_libusb)
+ {
+ case LIBUSB_TRANSFER_TYPE_INTERRUPT:
+ transfer_type = USB_ENDPOINT_TYPE_INTERRUPT;
+ break;
+ case LIBUSB_TRANSFER_TYPE_BULK:
+ transfer_type = USB_ENDPOINT_TYPE_BULK;
+ break;
+ case LIBUSB_TRANSFER_TYPE_ISOCHRONOUS:
+ transfer_type = LIBUSB_TRANSFER_TYPE_ISOCHRONOUS;
+ break;
+ case LIBUSB_TRANSFER_TYPE_CONTROL:
+ transfer_type = USB_ENDPOINT_TYPE_CONTROL;
+ break;
+
+ }
+
+ sanei_usb_add_endpoint(&devices[devcount],
+ transfer_type,
+ endpoint->bEndpointAddress,
+ direction);
}
}
}
@@ -2016,62 +1882,21 @@ sanei_usb_open (SANE_String_Const devname, SANE_Int * dn)
break;
case USB_DT_ENDPOINT:
endpoint = (struct usb_endpoint_descriptor*)pDescHead;
- address = endpoint->bEndpointAddress;
direction = endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK;
transfer_type = endpoint->bmAttributes & USB_ENDPOINT_TYPE_MASK;
- /* save the endpoints we need later */
- if (transfer_type == USB_ENDPOINT_TYPE_INTERRUPT)
- {
- DBG (5, "sanei_usb_open: found interupt-%s endpoint (address %2x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].int_in_ep)
- DBG (3, "sanei_usb_open: we already have a int-in endpoint "
- "(address: %d), ignoring the new one\n",
- devices[devcount].int_in_ep);
- else
- devices[devcount].int_in_ep = endpoint->bEndpointAddress;
- }
- else
- if (devices[devcount].int_out_ep)
- DBG (3, "sanei_usb_open: we already have a int-out endpoint "
- "(address: %d), ignoring the new one\n",
- devices[devcount].int_out_ep);
- else
- devices[devcount].int_out_ep = endpoint->bEndpointAddress;
- }
- else if (transfer_type == USB_ENDPOINT_TYPE_BULK)
- {
- DBG (5, "sanei_usb_open: found bulk-%s endpoint (address %2x)\n",
- direction ? "in" : "out", address);
- if (direction) /* in */
- {
- if (devices[devcount].bulk_in_ep)
- DBG (3, "sanei_usb_open: we already have a bulk-in endpoint "
- "(address: %d), ignoring the new one\n",
- devices[devcount].bulk_in_ep);
- else
- devices[devcount].bulk_in_ep = endpoint->bEndpointAddress;
- }
- else
- {
- if (devices[devcount].bulk_out_ep)
- DBG (3, "sanei_usb_open: we already have a bulk-out endpoint "
- "(address: %d), ignoring the new one\n",
- devices[devcount].bulk_out_ep);
- else
- devices[devcount].bulk_out_ep = endpoint->bEndpointAddress;
- }
- }
+
+ if (transfer_type == USB_ENDPOINT_TYPE_INTERRUPT ||
+ transfer_type == USB_ENDPOINT_TYPE_BULK)
+ {
+ sanei_usb_add_endpoint(&devices[devcount], transfer_type,
+ endpoint->bEndpointAddress, direction);
+ }
/* ignore currently unsupported endpoints */
else {
DBG (5, "sanei_usb_open: ignoring %s-%s endpoint "
"(address: %d)\n",
- transfer_type == USB_ENDPOINT_TYPE_CONTROL ? "control" :
- transfer_type == USB_ENDPOINT_TYPE_ISOCHRONOUS
- ? "isochronous" : "interrupt",
- direction ? "in" : "out", address);
+ sanei_usb_transfer_type_desc(transfer_type),
+ direction ? "in" : "out", address);
continue;
}
break;
@@ -2344,8 +2169,8 @@ sanei_usb_read_bulk (SANE_Int dn, SANE_Byte * buffer, size_t * size)
if (ret < 0)
{
- DBG (1, "sanei_usb_read_bulk: read failed: %s\n",
- sanei_libusb_strerror (ret));
+ DBG (1, "sanei_usb_read_bulk: read failed (still got %d bytes): %s\n",
+ rsize, sanei_libusb_strerror (ret));
read_size = -1;
}
@@ -2372,9 +2197,10 @@ sanei_usb_read_bulk (SANE_Int dn, SANE_Byte * buffer, size_t * size)
#ifdef HAVE_USBCALLS
int rc;
char* buffer_ptr = (char*) buffer;
- while (*size)
+ size_t requested_size = *size;
+ while (requested_size)
{
- ULONG ulToRead = (*size>MAX_RW)?MAX_RW:*size;
+ ULONG ulToRead = (requested_size>MAX_RW)?MAX_RW:requested_size;
ULONG ulNum = ulToRead;
DBG (5, "Entered usbcalls UsbBulkRead with dn = %d\n",dn);
DBG (5, "Entered usbcalls UsbBulkRead with dh = %p\n",dh);
@@ -2392,7 +2218,7 @@ sanei_usb_read_bulk (SANE_Int dn, SANE_Byte * buffer, size_t * size)
return SANE_STATUS_INVAL;
}
if (rc || (ulNum!=ulToRead)) return SANE_STATUS_INVAL;
- *size -=ulToRead;
+ requested_size -=ulToRead;
buffer_ptr += ulToRead;
read_size += ulToRead;
}
@@ -2529,11 +2355,12 @@ sanei_usb_write_bulk (SANE_Int dn, const SANE_Byte * buffer, size_t * size)
DBG (5, "Entered usbcalls UsbBulkWrite with bulk_out_ep = 0x%02x\n",devices[dn].bulk_out_ep);
DBG (5, "Entered usbcalls UsbBulkWrite with interface_nr = %d\n",devices[dn].interface_nr);
DBG (5, "Entered usbcalls UsbBulkWrite with usbcalls_timeout = %d\n",usbcalls_timeout);
- while (*size)
+ size_t requested_size = *size;
+ while (requested_size)
{
- ULONG ulToWrite = (*size>MAX_RW)?MAX_RW:*size;
+ ULONG ulToWrite = (requested_size>MAX_RW)?MAX_RW:requested_size;
- DBG (5, "size requested to write = %lu, ulToWrite = %lu\n",(unsigned long) *size,ulToWrite);
+ DBG (5, "size requested to write = %lu, ulToWrite = %lu\n",(unsigned long) requested_size,ulToWrite);
if (devices[dn].bulk_out_ep){
rc = UsbBulkWrite (dh, devices[dn].bulk_out_ep, devices[dn].interface_nr,
ulToWrite, (char*) buffer, usbcalls_timeout);
@@ -2545,10 +2372,10 @@ sanei_usb_write_bulk (SANE_Int dn, const SANE_Byte * buffer, size_t * size)
return SANE_STATUS_INVAL;
}
if (rc) return SANE_STATUS_INVAL;
- *size -=ulToWrite;
+ requested_size -=ulToWrite;
buffer += ulToWrite;
write_size += ulToWrite;
- DBG (5, "size = %d, write_size = %d\n",*size, write_size);
+ DBG (5, "size = %d, write_size = %d\n", requested_size, write_size);
}
#else /* not HAVE_USBCALLS */
{
@@ -2619,7 +2446,6 @@ sanei_usb_control_msg (SANE_Int dn, SANE_Int rtype, SANE_Int req,
}
if ((rtype & 0x80) && debug_level > 10)
print_buffer (data, len);
- return SANE_STATUS_GOOD;
#elif defined(__BEOS__)
struct usb_scanner_ioctl_ctrlmsg c;
@@ -2638,8 +2464,6 @@ sanei_usb_control_msg (SANE_Int dn, SANE_Int rtype, SANE_Int req,
}
if ((rtype & 0x80) && debug_level > 10)
print_buffer (data, len);
-
- return SANE_STATUS_GOOD;
#else /* not __linux__ */
DBG (5, "sanei_usb_control_msg: not supported on this OS\n");
return SANE_STATUS_UNSUPPORTED;
@@ -2661,7 +2485,6 @@ sanei_usb_control_msg (SANE_Int dn, SANE_Int rtype, SANE_Int req,
}
if ((rtype & 0x80) && debug_level > 10)
print_buffer (data, len);
- return SANE_STATUS_GOOD;
}
#elif defined(HAVE_LIBUSB)
{
@@ -2678,7 +2501,6 @@ sanei_usb_control_msg (SANE_Int dn, SANE_Int rtype, SANE_Int req,
}
if ((rtype & 0x80) && debug_level > 10)
print_buffer (data, len);
- return SANE_STATUS_GOOD;
}
#else /* not HAVE_LIBUSB_LEGACY && not HAVE_LIBUSB*/
{
@@ -2702,7 +2524,6 @@ sanei_usb_control_msg (SANE_Int dn, SANE_Int rtype, SANE_Int req,
}
if ((rtype & 0x80) && debug_level > 10)
print_buffer (data, len);
- return SANE_STATUS_GOOD;
#else /* not HAVE_USBCALLS */
{
DBG (1, "sanei_usb_control_msg: usbcalls support missing\n");
@@ -2716,6 +2537,7 @@ sanei_usb_control_msg (SANE_Int dn, SANE_Int rtype, SANE_Int req,
devices[dn].method);
return SANE_STATUS_UNSUPPORTED;
}
+ return SANE_STATUS_GOOD;
}
SANE_Status
@@ -3160,7 +2982,6 @@ sanei_usb_get_descriptor( SANE_Int dn,
desc->dev_sub_class = usb_descr->bDeviceSubClass;
desc->dev_protocol = usb_descr->bDeviceProtocol;
desc->max_packet_size = usb_descr->bMaxPacketSize0;
- return SANE_STATUS_GOOD;
}
#elif defined(HAVE_LIBUSB)
{
@@ -3185,7 +3006,6 @@ sanei_usb_get_descriptor( SANE_Int dn,
desc->dev_sub_class = lu_desc.bDeviceSubClass;
desc->dev_protocol = lu_desc.bDeviceProtocol;
desc->max_packet_size = lu_desc.bMaxPacketSize0;
- return SANE_STATUS_GOOD;
}
#else /* not HAVE_LIBUSB_LEGACY && not HAVE_LIBUSB */
{
@@ -3193,4 +3013,5 @@ sanei_usb_get_descriptor( SANE_Int dn,
return SANE_STATUS_UNSUPPORTED;
}
#endif /* not HAVE_LIBUSB_LEGACY && not HAVE_LIBUSB */
+ return SANE_STATUS_GOOD;
}
diff --git a/sanei/sanei_wire.c b/sanei/sanei_wire.c
index a43cc2e..32cd1a0 100644
--- a/sanei/sanei_wire.c
+++ b/sanei/sanei_wire.c
@@ -67,7 +67,7 @@ sanei_w_space (Wire * w, size_t howmuch)
if (w->status != 0)
{
- DBG (1, "sanei_w_space: wire is in invalid state %d\n",
+ DBG (1, "sanei_w_space: wire is in invalid state %d\n",
w->status);
return;
}
@@ -81,7 +81,7 @@ sanei_w_space (Wire * w, size_t howmuch)
case WIRE_ENCODE:
nbytes = w->buffer.curr - w->buffer.start;
w->buffer.curr = w->buffer.start;
- DBG (4, "sanei_w_space: ENCODE: sending %lu bytes\n",
+ DBG (4, "sanei_w_space: ENCODE: sending %lu bytes\n",
(u_long) nbytes);
while (nbytes > 0)
{
@@ -184,7 +184,7 @@ sanei_w_array (Wire * w, SANE_Word * len_ptr, void **v,
else
DBG (1, "sanei_w_array: FREE: tried to free array but *len_ptr or *v "
"was NULL\n");
-
+
DBG (4, "sanei_w_array: FREE: done\n");
return;
}
@@ -200,14 +200,14 @@ sanei_w_array (Wire * w, SANE_Word * len_ptr, void **v,
return;
}
DBG (4, "sanei_w_array: array has %d elements\n", len);
-
+
if (w->direction == WIRE_DECODE)
{
*len_ptr = len;
if (len)
{
- if (((unsigned int) len) > MAX_MEM
- || ((unsigned int) len * element_size) > MAX_MEM
+ if (((unsigned int) len) > MAX_MEM
+ || ((unsigned int) len * element_size) > MAX_MEM
|| (w->allocated_memory + len * element_size) > MAX_MEM)
{
DBG (0, "sanei_w_array: DECODE: maximum amount of allocated memory "
@@ -291,7 +291,7 @@ sanei_w_ptr (Wire * w, void **v, WireCodecFunc w_value, size_t value_size)
{
DBG (0, "sanei_w_ptr: DECODE: maximum amount of allocated memory "
"exceeded (limit: %u, new allocation: %lu, total: %lu bytes)\n",
- MAX_MEM, (unsigned long)value_size,
+ MAX_MEM, (unsigned long)value_size,
(unsigned long)(w->allocated_memory + value_size));
w->status = ENOMEM;
return;
@@ -581,8 +581,8 @@ flush (Wire * w)
void
sanei_w_set_dir (Wire * w, WireDirection dir)
{
- DBG (3, "sanei_w_set_dir: wire %d, old direction WIRE_%s\n", w->io.fd,
- w->direction == WIRE_ENCODE ? "ENCODE" :
+ DBG (3, "sanei_w_set_dir: wire %d, old direction WIRE_%s\n", w->io.fd,
+ w->direction == WIRE_ENCODE ? "ENCODE" :
(w->direction == WIRE_DECODE ? "DECODE" : "FREE"));
if (w->direction == WIRE_DECODE && w->buffer.curr != w->buffer.end)
DBG (1, "sanei_w_set_dir: WARNING: will delete %lu bytes from buffer\n",
@@ -591,8 +591,8 @@ sanei_w_set_dir (Wire * w, WireDirection dir)
w->direction = dir;
DBG (4, "sanei_w_set_dir: direction changed\n");
flush (w);
- DBG (3, "sanei_w_set_dir: wire %d, new direction WIRE_%s\n", w->io.fd,
- dir == WIRE_ENCODE ? "ENCODE" :
+ DBG (3, "sanei_w_set_dir: wire %d, new direction WIRE_%s\n", w->io.fd,
+ dir == WIRE_ENCODE ? "ENCODE" :
(dir == WIRE_DECODE ? "DECODE" : "FREE"));
}
@@ -656,13 +656,13 @@ void
sanei_w_init (Wire * w, void (*codec_init_func) (Wire *))
{
DBG_INIT ();
-
+
DBG (3, "sanei_w_init: initializing\n");
w->status = 0;
w->direction = WIRE_ENCODE;
w->buffer.size = 8192;
w->buffer.start = malloc (w->buffer.size);
-
+
if (w->buffer.start == 0)
{
/* Malloc failed, so return an error. */