collect all common functions into separate library; add simple client example

APOGEE_cameras/apogee.c

@@ -29,11 +29,11 @@
 #include <usefull_macros.h>
 
 
-#include "basestructs.h"
+#include "ccdcapture.h"
 //#include "omp.h"
 
 
-extern Camera camera;
+extern cc_Camera camera;
 static int ncameras = 0;
 static int isopened = FALSE;
 static int osw = 0; // overscan width
@@ -156,15 +156,15 @@ static int modelname(char *buf, int bufsz){
     return TRUE;
 }
 
-static int shutter(shutter_op cmd){
+static int shutter(cc_shutter_op cmd){
     int op = (cmd == SHUTTER_OPEN) ? 1 : 0;
     ApnGlueOpenShutter(op);
     return TRUE;
 }
 
-static int geometrylimits(frameformat *l, frameformat *s){
+static int geometrylimits(cc_frameformat *l, cc_frameformat *s){
     if(l) *l = camera.array;
-    if(s) *s = (frameformat){.w = 1, .h = 1, .xoff = 1, .yoff = 1};
+    if(s) *s = (cc_frameformat){.w = 1, .h = 1, .xoff = 1, .yoff = 1};
     return TRUE;
 }
 
@@ -173,7 +173,7 @@ static int sett(float t){
     return TRUE;
 }
 
-static int setfanspd(fan_speed s){
+static int setfanspd(cc_fan_speed s){
     ApnGlueSetFan((int) s);
     return TRUE;
 }
@@ -200,7 +200,7 @@ static int setfastspeed(int fast){
     return TRUE;
 }
 
-static int setgeometry(frameformat *f){
+static int setgeometry(cc_frameformat *f){
     if(!f) return FALSE;
     if(f->xoff > camera.field.w - 1) f->xoff = camera.field.w - 1;
     if(f->yoff > camera.field.h - 1) f->yoff = camera.field.h - 1;
@@ -287,7 +287,7 @@ static int getbin(int *h, int *v){
     return TRUE;
 }
 
-static int pollcapt(capture_status *st, float *remain){
+static int pollcapt(cc_capture_status *st, float *remain){
     if(st) *st = CAPTURE_PROCESS;
     if(ApnGlueExpDone()){
         if(st) *st = CAPTURE_READY;
@@ -312,7 +312,7 @@ static int pollcapt(capture_status *st, float *remain){
     return TRUE;
 }
 
-static int capture(IMG *ima){
+static int capture(cc_IMG *ima){
     FNAME();
     if(!ima || !ima->data) return FALSE;
     DBG("ApnGlueReadPixels(%dx%d=%d)", imW, imH, imW * imH);
@@ -334,7 +334,7 @@ static int ipfalse(_U_ int *i){ return FALSE; }
 /*
  * Global objects: camera, focuser and wheel
  */
-Camera camera = {
+cc_Camera camera = {
     .check = ndev,
     .close = disconnect,
     .pollcapture = pollcapt,

BASLER_cameras/basler.c

@@ -22,11 +22,11 @@
 #include <string.h>
 #include <usefull_macros.h>
 
-#include "basestructs.h"
+#include "ccdcapture.h"
 #include "omp.h"
 //#include "socket.h" // timestamp
 
-extern Camera camera;
+extern cc_Camera camera;
 
 static PYLON_DEVICE_HANDLE hDev;
 static int isopened = FALSE, is16bit = FALSE;
@@ -247,7 +247,7 @@ static int getgeom(){
     return TRUE;
 }
 
-static int geometrylimits(frameformat *max, frameformat *step){
+static int geometrylimits(cc_frameformat *max, cc_frameformat *step){
     FNAME();
     if(!isopened || !max || !step) return FALSE;
     int64_values i;
@@ -329,13 +329,13 @@ static int setbitdepth(int depth){
 }
 
 // stub function: the capture process is blocking
-static int pollcapt(capture_status *st, float *remain){
+static int pollcapt(cc_capture_status *st, float *remain){
     if(st) *st = CAPTURE_READY;
     if(remain) *remain = 0.f;
     return TRUE;
 }
 
-static int capture(IMG *ima){
+static int capture(cc_IMG *ima){
     FNAME();
     //double __t0 = dtime();
     if(!ima || !ima->data || !imgBuf || !isopened) return FALSE;
@@ -424,7 +424,7 @@ static int setgain(float e){
     return TRUE;
 }
 
-static int changeformat(frameformat *fmt){
+static int changeformat(cc_frameformat *fmt){
     FNAME();
     if(!isopened) return FALSE;
     if(!getbin(NULL, NULL)){curhbin = 1; curvbin = 1;}
@@ -484,10 +484,10 @@ static int gett(float *t){
     return TRUE;
 }
 
-static int setfanspd(_U_ fan_speed s){
+static int setfanspd(_U_ cc_fan_speed s){
     return FALSE;
 }
-static int shutter(_U_ shutter_op cmd){
+static int shutter(_U_ cc_shutter_op cmd){
     return FALSE;
 }
 
@@ -501,7 +501,7 @@ static void vstub(){ return ;}
 /*
  * Global objects: camera, focuser and wheel
  */
-Camera camera = {
+cc_Camera camera = {
     .check = connect,
     .close = disconnect,
     .pollcapture = pollcapt,

CMakeLists.txt

@@ -1,12 +1,16 @@
 cmake_minimum_required(VERSION 3.20)
 set(PROJ ccd_capture)
+set(PROJLIB ccdcapture)
 set(MAJOR_VERSION "1")
-set(MID_VERSION "1")
+set(MID_VERSION "2")
-set(MINOR_VERSION "1")
+set(MINOR_VERSION "0")
+
+set(LIBSRC ccdcapture.c)
+set(SOURCES main.c cmdlnopts.c ccdfunc.c server.c client.c)
+set(LIBHEADER "ccdcapture.h")
+
 set(VERSION "${MAJOR_VERSION}.${MID_VERSION}.${MINOR_VERSION}")
-
 project(${PROJ} VERSION ${VERSION} LANGUAGES C)
-
 message("VER: ${VERSION}")
 
 # list of options
@@ -18,9 +22,10 @@ option(BASLER "Add support of BASLER cameras" OFF)
 option(HIKROBOT "Add support of HIKROBOT cameras" OFF)
 option(FLYCAP "Add support of Grasshopper FlyCap cameras" OFF)
 option(APOGEE "Add support of Apogee cameras" OFF)
+option(EXAMPLES "Some examples" OFF)
 
 # default flags
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -W -Wextra -std=gnu99")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -W -Wextra")
 
 # change wrong behaviour with install prefix
 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT AND CMAKE_INSTALL_PREFIX MATCHES "/usr/local")
@@ -29,7 +34,7 @@ if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT AND CMAKE_INSTALL_PREFIX MATCHES
 endif()
 message("Install dir prefix: ${CMAKE_INSTALL_PREFIX}")
 if(NOT DEFINED LOCALEDIR)
-    if(DEFINED DEBUG AND DEBUG STREQUAL "yes")
+    if(DEBUG)
         set(LOCALEDIR ${CMAKE_CURRENT_SOURCE_DIR}/locale)
     else()
         set(LOCALEDIR ${CMAKE_INSTALL_PREFIX}/share/locale)
@@ -43,7 +48,6 @@ add_definitions(-D_XOPEN_SOURCE=1234 -D_DEFAULT_SOURCE -D_GNU_SOURCE -DLOCALEDIR
 
 set(CMAKE_COLOR_MAKEFILE ON)
 
-set(SOURCES main.c cmdlnopts.c ccdfunc.c socket.c server.c client.c)
 
 # cmake -DDEBUG=yes -> debugging
 if(DEBUG)
@@ -62,6 +66,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
 find_package(CFITSIO REQUIRED)
 find_package(PkgConfig REQUIRED)
 pkg_check_modules(${PROJ} REQUIRED usefull_macros)
+pkg_check_modules(${PROJLIB} REQUIRED usefull_macros)
 
 include(FindOpenMP)
 if(OPENMP_FOUND)
@@ -101,6 +106,9 @@ endif()
 if(APOGEE)
     add_subdirectory(APOGEE_cameras)
 endif()
+if(EXAMPLES)
+    add_subdirectory(examples)
+endif()
 
 # directory should contain dir locale/ru for gettext translations
 set(LCPATH ${CMAKE_SOURCE_DIR}/locale/ru)
@@ -110,15 +118,25 @@ set(PO_FILE ${LCPATH}/messages.po)
 set(MO_FILE ${LCPATH}/LC_MESSAGES/${PROJ}.mo)
 set(RU_FILE ${LCPATH}/ru.po)
 
-# exe file
+# exe & lib files
+add_library(${PROJLIB} SHARED ${LIBSRC})
 add_executable(${PROJ} ${SOURCES} ${PO_FILE} ${MO_FILE})
-target_link_libraries(${PROJ} ${CFITSIO_LIBRARIES} ${X11_LIBRARIES} ${OPENGL_LIBRARIES} ${GLUT_LIBRARIES} ${${PROJ}_LIBRARIES} -lm ${CMAKE_DL_LIBS})
+target_link_libraries(${PROJ} ${CFITSIO_LIBRARIES} ${X11_LIBRARIES} ${OPENGL_LIBRARIES} ${GLUT_LIBRARIES} ${${PROJ}_LIBRARIES} -lm ${CMAKE_DL_LIBS} ${PROJLIB})
+target_link_libraries(${PROJLIB} ${${PROJLIB}_LIBRARIES})
 include_directories(${${PROJ}_INCLUDE_DIRS} .)
 link_directories(${${PROJ}_LIBRARY_DIRS} )
+set(PCFILE "${CMAKE_BINARY_DIR}/${PROJLIB}.pc")
+configure_file("${PROJLIB}.pc.in" ${PCFILE} @ONLY)
+set_target_properties(${PROJLIB} PROPERTIES VERSION ${VERSION})
+set_target_properties(${PROJLIB} PROPERTIES PUBLIC_HEADER ${LIBHEADER})
 
 # Installation of the program
 install(FILES ${MO_FILE} DESTINATION "share/locale/ru/LC_MESSAGES")
 install(TARGETS ${PROJ} DESTINATION "bin")
+install(TARGETS ${PROJLIB} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(FILES ${PCFILE} DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/pkgconfig)
+
 
 find_package(Gettext REQUIRED)
 find_program(GETTEXT_XGETTEXT_EXECUTABLE xgettext)

Dummy_cameras/dummyfunc.c

@@ -25,12 +25,12 @@
 #include <unistd.h>
 #include <usefull_macros.h>
 
-#include "basestructs.h"
+#include "ccdcapture.h"
 #include "omp.h"
 
-extern Camera camera;
+extern cc_Camera camera;
-extern Focuser focuser;
+extern cc_Focuser focuser;
-extern Wheel wheel;
+extern cc_Wheel wheel;
 
 static const int filtermax = 5;
 static const float focmaxpos = 10.;
@@ -38,11 +38,11 @@ static int curhbin = 1, curvbin = 1;
 static int filterpos = 0;
 static float focuserpos = 1., brightness = 1., gain = 0.;
 static float camtemp = -30., exptime = 0.;
-static capture_status capstat = CAPTURE_NO;
+static cc_capture_status capstat = CAPTURE_NO;
 static double texpstart = 0.;
 static uint8_t bitpix = 16; // bit depth: 8 or 16
 
-static int campoll(capture_status *st, float *remain){
+static int campoll(cc_capture_status *st, float *remain){
     if(capstat != CAPTURE_PROCESS){
         if(st) *st = capstat;
         if(remain) *remain = 0.;
@@ -66,7 +66,7 @@ static int startexp(){
     return TRUE;
 }
 
-static int camcapt(IMG *ima){
+static int camcapt(cc_IMG *ima){
     static int n = 0;
     if(!ima || !ima->data) return FALSE;
 #ifdef EBUG
@@ -163,11 +163,11 @@ static int camsetbin(int h, int v){
     return TRUE;
 }
 
-static int camshutter(_U_ shutter_op s){
+static int camshutter(_U_ cc_shutter_op s){
     return TRUE;
 }
 
-static int camsetgeom(frameformat *f){
+static int camsetgeom(cc_frameformat *f){
     if(!f) return FALSE;
     camera.geometry = *f;
     return TRUE;
@@ -183,9 +183,9 @@ static int camgmg(float *mg){
     return TRUE;
 }
 
-static int camggl(frameformat *max, frameformat *step){
+static int camggl(cc_frameformat *max, cc_frameformat *step){
     if(max) *max = camera.array;
-    if(step) *step = (frameformat){1,1,1,1};
+    if(step) *step = (cc_frameformat){1,1,1,1};
     return TRUE;
 }
 
@@ -200,7 +200,7 @@ static int camgetio(int *io){
     return TRUE;
 }
 
-static int camfan(_U_ fan_speed spd){return TRUE;}
+static int camfan(_U_ cc_fan_speed spd){return TRUE;}
 
 static int focsetpos(_U_ int a, float n){
     if(n < 0. || n > focmaxpos) return FALSE;
@@ -267,7 +267,7 @@ static int istub(_U_ int N){return TRUE;}
 /*
  * Global objects: camera, focuser and wheel
  */
-__attribute__ ((visibility("default"))) Camera camera = {
+__attribute__ ((visibility("default"))) cc_Camera camera = {
     .check = stub,
     .Ndevices = 1,
     .close = vstub,
@@ -305,12 +305,12 @@ __attribute__ ((visibility("default"))) Camera camera = {
     .getio = camgetio,
     .pixX = 10.,
     .pixY = 10.,
-    .field = (frameformat){.h = 1024, .w = 1024, .xoff = 10, .yoff = 10},
+    .field = (cc_frameformat){.h = 1024, .w = 1024, .xoff = 10, .yoff = 10},
-    .array = (frameformat){.h = 1050, .w = 1050, .xoff = 0, .yoff = 0},
+    .array = (cc_frameformat){.h = 1050, .w = 1050, .xoff = 0, .yoff = 0},
     .geometry = {0},
 };
 
-__attribute__ ((visibility("default"))) Focuser focuser = {
+__attribute__ ((visibility("default"))) cc_Focuser focuser = {
     .check = stub,
     .Ndevices = 1,
     .close = vstub,
@@ -326,7 +326,7 @@ __attribute__ ((visibility("default"))) Focuser focuser = {
     .getMinPos = focmp,
 };
 
-__attribute__ ((visibility("default"))) Wheel wheel = {
+__attribute__ ((visibility("default"))) cc_Wheel wheel = {
     .check = stub,
     .Ndevices = 1,
     .close = vstub,

FLI_cameras/flifunc.c

@@ -21,11 +21,11 @@
 #include <string.h>
 #include <usefull_macros.h>
 
-#include "basestructs.h"
+#include "ccdcapture.h"
 
-extern Camera camera;
+extern cc_Camera camera;
-extern Focuser focuser;
+extern cc_Focuser focuser;
-extern Wheel wheel;
+extern cc_Wheel wheel;
 
 #define LIBVERSIZ 1024
 
@@ -63,7 +63,7 @@ static char camname[BUFSIZ] = {0}, whlname[BUFSIZ], focname[BUFSIZ];
 static long fli_err, tmpl;
 static cam_t *camz = NULL, *whlz = NULL, *focz = NULL;
 static flidev_t camdev = -1, whldev = -1, focdev = -1;
-static capture_status capStatus = CAPTURE_NO;
+static cc_capture_status capStatus = CAPTURE_NO;
 static int curhbin = 1, curvbin = 1;
 static long filterpos = -1, filtermax = -1;  // filter position
 static long focuserpos = -1, focmaxpos = -1; // focuser position
@@ -135,7 +135,7 @@ static int fli_findCCD(){
             return FALSE;
         }
         for(int i = 0; i < camera.Ndevices; i++){
-            DBG("Camera '%s', domain %s", camz[i].name, camz[i].dname);
+            DBG("cc_Camera '%s', domain %s", camz[i].name, camz[i].dname);
         }
     }
     return TRUE;
@@ -174,19 +174,19 @@ static int fli_setActiceCam(int n){
     TRYFUNC(FLIGetVisibleArea, camdev, &x0, &y0, &x1, &y1);
     if(!fli_err){
         DBG("Field of view: (%ld, %ld)(%ld, %ld)", x0, y0, x1, y1);
-        camera.field = (frameformat){.w = x1 - x0, .h = y1 - y0, .xoff = x0, .yoff = y0};
+        camera.field = (cc_frameformat){.w = x1 - x0, .h = y1 - y0, .xoff = x0, .yoff = y0};
     }
     TRYFUNC(FLIGetArrayArea, camdev, &x0, &y0, &x1, &y1);
     if(!fli_err){
         DBG("Array field: (%ld, %ld)(%ld, %ld)", x0, y0, x1, y1);
-        camera.array = (frameformat){.w = x1 - x0, .h = y1 - y0, .xoff = x0, .yoff = y0};
+        camera.array = (cc_frameformat){.w = x1 - x0, .h = y1 - y0, .xoff = x0, .yoff = y0};
     }
     return TRUE;
 }
 
-static int fli_geomlimits(frameformat *l, frameformat *s){
+static int fli_geomlimits(cc_frameformat *l, cc_frameformat *s){
     if(l) *l = camera.array;
-    if(s) *s = (frameformat){.w = 1, .h = 1, .xoff = 1, .yoff = 1};
+    if(s) *s = (cc_frameformat){.w = 1, .h = 1, .xoff = 1, .yoff = 1};
     return TRUE;
 }
 
@@ -203,7 +203,7 @@ static int fli_findFocuser(){
             return FALSE;
         }
         for(int i = 0; i < focuser.Ndevices; i++){
-            DBG("Focuser '%s', domain %s", focz[i].name, focz[i].dname);
+            DBG("cc_Focuser '%s', domain %s", focz[i].name, focz[i].dname);
         }
     }
     return TRUE;
@@ -237,7 +237,7 @@ static int fli_setActiceFocuser(int n){
         DBG("Not found");
         return FALSE;
     }
-    DBG("Focuser: %s", focname);
+    DBG("cc_Focuser: %s", focname);
 #ifdef EBUG
     TRYFUNC(FLIGetHWRevision, focdev, &tmpl);
     if(!fli_err) DBG("HW revision: %ld", tmpl);
@@ -315,7 +315,7 @@ static int fli_findWheel(){
         return FALSE;
     }
     for(int i = 0; i < wheel.Ndevices; i++){
-        DBG("Wheel '%s', domain %s", whlz[i].name, whlz[i].dname);
+        DBG("cc_Wheel '%s', domain %s", whlz[i].name, whlz[i].dname);
     }
     return TRUE;
 }
@@ -350,7 +350,7 @@ static int fli_setActiceWheel(int n){
         return FALSE;
     }
     TRYFUNC(FLIGetModel, whldev, whlname, BUFSIZ);
-    DBG("Wheel: %s", whlname);
+    DBG("cc_Wheel: %s", whlname);
 #ifdef EBUG
     TRYFUNC(FLIGetHWRevision, whldev, &tmpl);
     if(!fli_err) DBG("HW revision: %ld", tmpl);
@@ -422,7 +422,7 @@ static int fli_startexp(){
     return TRUE;
 }
 
-static int fli_pollcapt(capture_status *st, float *remain){
+static int fli_pollcapt(cc_capture_status *st, float *remain){
     static int errctr = 0;
     if(capStatus == CAPTURE_READY){
         DBG("Capture ends");
@@ -460,7 +460,7 @@ retn:
     return TRUE;
 }
 
-static int fli_capt(IMG *ima){
+static int fli_capt(cc_IMG *ima){
     if(!ima || !ima->data) return FALSE;
     for(int row = 0; row < ima->h; row++){
         void *ptr = (void*)((is16bit) ? ((uint16_t*)ima->data) + row * ima->w : ((uint8_t*)ima->data) + row * ima->w);
@@ -492,7 +492,7 @@ static int fli_getbin(int *h, int *v){
     return TRUE;
 }
 
-static int fli_setgeometry(frameformat *f){
+static int fli_setgeometry(cc_frameformat *f){
     if(!f) return FALSE;
     TRYFUNC(FLISetImageArea, camdev, f->xoff, f->yoff,
             f->xoff + f->w/curhbin, f->yoff + f->h/curvbin);
@@ -560,7 +560,7 @@ static void fli_cancel(){
     TRYFUNC(FLIEndExposure, camdev);
 }
 
-static int fli_shutter(shutter_op cmd){
+static int fli_shutter(cc_shutter_op cmd){
     flishutter_t shtr = FLI_SHUTTER_CLOSE;
     switch(cmd){
         case SHUTTER_OPEN:
@@ -633,7 +633,7 @@ static int fli_setfastspeed(int fast){
     return TRUE;
 }
 
-static int fli_setfanspd(fan_speed s){
+static int fli_setfanspd(cc_fan_speed s){
     long sp = (s == FAN_OFF) ? FLI_FAN_SPEED_OFF : FLI_FAN_SPEED_ON;
     TRYFUNC(FLISetFanSpeed, camdev, sp);
     if(fli_err) return FALSE;
@@ -667,7 +667,7 @@ static int fli_fpfalse(_U_ float *f){ return FALSE; }
 /*
  * Global objects: camera, focuser and wheel
  */
-__attribute__ ((visibility("default"))) Camera camera = {
+__attribute__ ((visibility("default"))) cc_Camera camera = {
     .check = fli_findCCD,
     .close = fli_closecam,
     .pollcapture = fli_pollcapt,
@@ -703,7 +703,7 @@ __attribute__ ((visibility("default"))) Camera camera = {
     .getio = fli_getio,
 };
 
-__attribute__ ((visibility("default"))) Focuser focuser = {
+__attribute__ ((visibility("default"))) cc_Focuser focuser = {
     .check = fli_findFocuser,
     .setDevNo = fli_setActiceFocuser,
     .close = fli_closefocuser,
@@ -716,7 +716,7 @@ __attribute__ ((visibility("default"))) Focuser focuser = {
     .setAbsPos = fli_fgoto,
 };
 
-__attribute__ ((visibility("default"))) Wheel wheel = {
+__attribute__ ((visibility("default"))) cc_Wheel wheel = {
     .check = fli_findWheel,
     .setDevNo = fli_setActiceWheel,
     .close = fli_closewheel,

GRH_cameras/grasshopper.c

@@ -24,10 +24,10 @@
 #include <string.h>
 #include <usefull_macros.h>
 
-#include "basestructs.h"
+#include "ccdcapture.h"
 #include "omp.h"
 
-extern Camera camera;
+extern cc_Camera camera;
 
 static fc2Context context;
 static fc2PGRGuid guid;
@@ -176,7 +176,7 @@ static int getbin(int *binh, int *binv){
     return TRUE;
 }
 
-static int getformat(frameformat *fmt){
+static int getformat(cc_frameformat *fmt){
     if(!fmt) return FALSE;
     unsigned int packsz; float pc;
     fc2Format7ImageSettings f7;
@@ -209,7 +209,7 @@ static int getgeom(){
     return TRUE;
 }
 
-static int geometrylimits(frameformat *max, frameformat *step){
+static int geometrylimits(cc_frameformat *max, cc_frameformat *step){
     FNAME();
     if(!isopened || !max || !step) return FALSE;
     fc2Format7Info f = {.mode = FC2_MODE_0};
@@ -247,7 +247,7 @@ static int setdevno(int N){
 }
 
 // stub function: the capture process is blocking
-static int pollcapt(capture_status *st, float *remain){
+static int pollcapt(cc_capture_status *st, float *remain){
     if(st) *st = CAPTURE_READY;
     if(remain) *remain = 0.f;
     return TRUE;
@@ -287,7 +287,7 @@ rtn:
     return ret;
 }
 
-static int capture(IMG *ima){
+static int capture(cc_IMG *ima){
     FNAME();
     if(canceled) return FALSE;
     if(!ima || !ima->data || !isopened) return FALSE;
@@ -368,7 +368,7 @@ static int setgain(float e){
     return TRUE;
 }
 
-static int changeformat(frameformat *fmt){
+static int changeformat(cc_frameformat *fmt){
     FNAME();
     if(!isopened) return FALSE;
     DBG("set geom %dx%d (off: %dx%d)", fmt->w, fmt->h, fmt->xoff, fmt->yoff);
@@ -390,7 +390,7 @@ static int changeformat(frameformat *fmt){
 }
 
 static int setbitdepth(int i){
-    frameformat fmt;
+    cc_frameformat fmt;
     if(!getformat(&fmt)) return FALSE;
     int o16bit = is16bit;
     if(i == 0) is16bit = FALSE; // 8 bit
@@ -428,10 +428,10 @@ static int gett(float *t){
     return getfloat(FC2_TEMPERATURE, t);
 }
 
-static int setfanspd(_U_ fan_speed s){
+static int setfanspd(_U_ cc_fan_speed s){
     return FALSE;
 }
-static int shutter(_U_ shutter_op cmd){
+static int shutter(_U_ cc_shutter_op cmd){
     return FALSE;
 }
 
@@ -450,7 +450,7 @@ static int ipfalse(_U_ int *i){ return FALSE; }
 /*
  * Global objects: camera, focuser and wheel
  */
-Camera camera = {
+cc_Camera camera = {
     .check = connect,
     .close = disconnect,
     .pollcapture = pollcapt,

HIKROBOT_cameras/mvsfunc.c

@@ -22,20 +22,20 @@
 #include <string.h>
 #include <usefull_macros.h>
 
-#include "basestructs.h"
+#include "ccdcapture.h"
 #include "omp.h"
 
 #ifndef FLT_EPSILON
 #define FLT_EPSILON 1.19209290E-07F
 #endif
 
-extern Camera camera;
+extern cc_Camera camera;
 
 static MV_CC_DEVICE_INFO_LIST stDeviceList;
 static void *handle = NULL;
 static char camname[BUFSIZ] = {0};
 //static long cam_err, tmpl;
-static capture_status capStatus = CAPTURE_NO;
+static cc_capture_status capStatus = CAPTURE_NO;
 static int curhbin = 1, curvbin = 1;
 static double starttime = 0.;   // time when exposure started
 static float exptime = 0.;      // exposition time (in seconds)
@@ -383,9 +383,9 @@ static int cam_setActiceCam(int n){
     return TRUE;
 }
 
-static int cam_geomlimits(frameformat *l, frameformat *s){
+static int cam_geomlimits(cc_frameformat *l, cc_frameformat *s){
     if(l) *l = camera.array;
-    if(s) *s = (frameformat){.w = 1, .h = 1, .xoff = 1, .yoff = 1};
+    if(s) *s = (cc_frameformat){.w = 1, .h = 1, .xoff = 1, .yoff = 1};
     return TRUE;
 }
 
@@ -400,7 +400,7 @@ static int cam_startexp(){
     return TRUE;
 }
 
-static int cam_pollcapt(capture_status *st, float *remain){
+static int cam_pollcapt(cc_capture_status *st, float *remain){
     if(!handle || !pdata) return FALSE;
     DBG("capStatus = %d", capStatus);
     if(capStatus == CAPTURE_READY){
@@ -442,7 +442,7 @@ retn:
     return TRUE;
 }
 
-static int cam_capt(IMG *ima){
+static int cam_capt(cc_IMG *ima){
     if(!handle || !pdata) return FALSE;
     if(!ima || !ima->data) return FALSE;
     MVCC_ENUMVALUE EnumValue;
@@ -473,7 +473,7 @@ static int cam_modelname(char *buf, int bufsz){
     return TRUE;
 }
 
-static int cam_setgeometry(frameformat *f){
+static int cam_setgeometry(cc_frameformat *f){
     FNAME();
     if(!f || !handle) return FALSE;
     DBG("getbin");
@@ -519,7 +519,7 @@ static void cam_cancel(){
     TRY(StopGrabbing);
 }
 
-static int cam_shutter(_U_ shutter_op cmd){
+static int cam_shutter(_U_ cc_shutter_op cmd){
     return FALSE;
 }
 
@@ -560,7 +560,7 @@ static int cam_setbitdepth(int i){
     return TRUE;
 }
 
-static int cam_setfanspd(_U_ fan_speed s){
+static int cam_setfanspd(_U_ cc_fan_speed s){
     return FALSE;
 }
 
@@ -572,7 +572,7 @@ static int cam_ipfalse(_U_ int *i){ return FALSE; }
 /*
  * Global objects: camera, focuser and wheel
  */
-Camera camera = {
+cc_Camera camera = {
     .check = cam_findCCD,
     .close = cam_closecam,
     .pollcapture = cam_pollcapt,

ZWO_cameras/zwofunc.c

@@ -26,11 +26,11 @@
 #include <usefull_macros.h>
 #include <ASICamera2.h>
 
-#include "basestructs.h"
+#include "ccdcapture.h"
 
-extern Camera camera;
+extern cc_Camera camera;
-extern Focuser focuser;
+extern cc_Focuser focuser;
-extern Wheel wheel;
+extern cc_Wheel wheel;
 
 // remove all these after removing stubs!
 // VVV
@@ -82,7 +82,7 @@ static int asi_checkcam(){
     return FALSE;
 }
 
-static int campoll(capture_status *st, float *remain){
+static int campoll(cc_capture_status *st, float *remain){
     if(!st) return FALSE;
     ASI_EXPOSURE_STATUS s;
     if(ASI_SUCCESS != ASIGetExpStatus(caminfo.CameraID, &s)){
@@ -112,7 +112,7 @@ static int campoll(capture_status *st, float *remain){
     return TRUE;
 }
 
-static int camcapt(IMG *ima){
+static int camcapt(cc_IMG *ima){
     if(!ima || !ima->data) return FALSE;
     unsigned char *d = (unsigned char *)ima->data;
     long image_size = ima->h * ima->w * 2;
@@ -160,7 +160,7 @@ static int setdevno(int n){
     if(n > camera.Ndevices - 1 || n < 0) return FALSE;
     asi_closecam();
     if(ASI_SUCCESS != ASIGetCameraProperty(&caminfo, n)) return FALSE;
-    DBG("Camera #%d, name: %s, ID: %d", n, caminfo.Name, caminfo.CameraID);
+    DBG("cc_Camera #%d, name: %s, ID: %d", n, caminfo.Name, caminfo.CameraID);
     DBG("WxH: %ldx%ld, %s", caminfo.MaxWidth, caminfo.MaxHeight, caminfo.IsColorCam == ASI_TRUE ? "color" : "monochrome");
     DBG("Pixel size: %1.1f mkm; gain: %1.2f e/ADU", caminfo.PixelSize, caminfo.ElecPerADU);
     int *sup = caminfo.SupportedBins;
@@ -168,7 +168,7 @@ static int setdevno(int n){
         extrvalues.maxbin = *sup++;
     }
     camera.pixX = camera.pixY = (float)caminfo.PixelSize / 1e6; // um -> m
-    camera.array = (frameformat){.w = caminfo.MaxWidth, .h = caminfo.MaxHeight, .xoff = 0, .yoff = 0};
+    camera.array = (cc_frameformat){.w = caminfo.MaxWidth, .h = caminfo.MaxHeight, .xoff = 0, .yoff = 0};
     camera.field = camera.array; // initial setup (will update later)
     if(ASI_SUCCESS != ASIOpenCamera(caminfo.CameraID)){
         WARNX("Can't open device for camera %s", caminfo.Name);
@@ -332,13 +332,13 @@ static int camsetbin(int h, int v){
 }
 
 // unsupported, but return TRUE if have mechanical shutter
-static int camshutter(_U_ shutter_op s){
+static int camshutter(_U_ cc_shutter_op s){
     if(!caminfo.MechanicalShutter) return FALSE;
     return TRUE;
 }
 
 // set ROI
-static int camsetgeom(frameformat *f){ // w,h, xoff, yoff
+static int camsetgeom(cc_frameformat *f){ // w,h, xoff, yoff
     if(!f) return FALSE;
     int imtype;
     DBG("w: %g, h: %g, bin: %d", (double)f->w / curbin, (double)f->h / curbin, curbin);
@@ -375,10 +375,10 @@ static int camgmg(float *mg){ // get max gain
     return TRUE;
 }
 
-static int camggl(frameformat *max, frameformat *step){ // get geometry limits
+static int camggl(cc_frameformat *max, cc_frameformat *step){ // get geometry limits
     DBG("array: %dx%d, off: %dx%d", camera.array.w, camera.array.h, camera.array.xoff, camera.array.yoff);
     if(max) *max = camera.array;
-    if(step) *step = (frameformat){1,1,1,1};
+    if(step) *step = (cc_frameformat){1,1,1,1};
     return TRUE;
 }
 
@@ -405,7 +405,7 @@ static int camgetio(_U_ int *io){ // not supported
     return FALSE;
 }
 
-static int camfan(_U_ fan_speed spd){ // not supported, just turn it on/off
+static int camfan(_U_ cc_fan_speed spd){ // not supported, just turn it on/off
     switch(spd){
         case FAN_OFF:
             if(!zwo_setfloat(0., ASI_FAN_ON)){
@@ -490,7 +490,7 @@ static int istub(_U_ int N){
 /*
  * Global objects: camera, focuser and wheel
  */
-__attribute__ ((visibility("default"))) Camera camera = {
+__attribute__ ((visibility("default"))) cc_Camera camera = {
     .check = asi_checkcam,
     .close = asi_closecam,
     .pollcapture = campoll,
@@ -526,7 +526,7 @@ __attribute__ ((visibility("default"))) Camera camera = {
     .getio = camgetio,
 };
 
-__attribute__ ((visibility("default"))) Focuser focuser = {
+__attribute__ ((visibility("default"))) cc_Focuser focuser = {
     .check = stub,
     .close = vstub,
     // setters:
@@ -541,7 +541,7 @@ __attribute__ ((visibility("default"))) Focuser focuser = {
     .getMinPos = focmp,
 };
 
-__attribute__ ((visibility("default"))) Wheel wheel = {
+__attribute__ ((visibility("default"))) cc_Wheel wheel = {
     .check = stub,
     .close = vstub,
     // setters

basestructs.h

@@ -1,146 +0,0 @@
-/*
- * This file is part of the CCD_Capture project.
- * Copyright 2022 Edward V. Emelianov <edward.emelianoff@gmail.com>.
- *
- * 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 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-#include <stdint.h>
-#include <stdlib.h> // for size_t
-
-// magic to mark our SHM
-#define SHM_MAGIC   (0xdeadbeef)
-
-// base image parameters - sent by socket and stored in shared memory
-typedef struct __attribute__((packed, aligned(4))){
-    uint32_t MAGICK;            // magick (DEADBEEF) - to mark our shm
-    double timestamp;           // timestamp of image taken
-    uint8_t bitpix;             // bits per pixel (8 or 16)
-    int w, h;                   // image size
-    uint16_t max, min;          // min/max values
-    float avr, std;             // statistics
-    size_t bytelen;             // size of image in bytes
-    size_t imnumber;            // counter of images captured from server's start
-    void *data;                 // pointer to data (next byte after this struct) - only for server
-    /* `data` is uint8_t or uint16_t depending on `bitpix` */
-} IMG;
-
-// format of single frame
-typedef struct{
-    int w; int h;               // width & height
-    int xoff; int yoff;         // X and Y offset
-} frameformat;
-
-typedef enum{
-    SHUTTER_OPEN,       // open shutter now
-    SHUTTER_CLOSE,      // close shutter now
-    SHUTTER_OPENATLOW,  // ext. expose control @low
-    SHUTTER_OPENATHIGH, // -//- @high
-    SHUTTER_AMOUNT,     // amount of entries
-} shutter_op;
-
-typedef enum{
-    CAPTURE_NO,         // no capture initiated
-    CAPTURE_PROCESS,    // in progress
-    CAPTURE_CANTSTART,  // can't start
-    CAPTURE_ABORTED,    // some error - aborted
-    CAPTURE_READY,      // ready - user can read image
-} capture_status;
-
-typedef enum{
-    FAN_OFF,
-    FAN_LOW,
-    FAN_MID,
-    FAN_HIGH,
-} fan_speed;
-
-// all setters and getters of Camera, Focuser and Wheel should return TRUE if success or FALSE if failed or unsupported
-// camera
-typedef struct{
-    int (*check)();             // check if the device is available, connect and init
-    int Ndevices;               // amount of devices found
-    void (*close)();            // disconnect & close device
-    int (*startexposition)();   // start exposition
-    int (*pollcapture)(capture_status *st, float *remain);// get `st` - status of capture process, `remain` - time remain (s); @return FALSE if error (exp aborted), TRUE while no errors
-    int (*capture)(IMG *ima);   // capture an image, struct `ima` should be prepared before
-    void (*cancel)();           // cancel exposition
-    // setters:
-    int (*setDevNo)(int n);     // set active device number
-    int (*setbrightness)(float b);
-    int (*setexp)(float e);
-    int (*setgain)(float g);
-    int (*setT)(float t);
-    int (*setbin)(int binh, int binv); // binning
-    int (*setnflushes)(int N);  // flushes amount
-    int (*shuttercmd)(shutter_op s); // work with shutter
-    int (*confio)(int s);       // configure IO-port
-    int (*setio)(int s);        // set IO-port to given state
-    int (*setframetype)(int l); // set frametype: 1 - light, 0 - dark
-    int (*setbitdepth)(int h);  // set bit depth : 1 - high (16 bit), 0 - low (8 bit)
-    int (*setfastspeed)(int s); // set readout speed: 1 - fast, 0 - low
-    // geometry (if TRUE, all args are changed to suitable values)
-    int (*setgeometry)(frameformat *fmt); // set geometry in UNBINNED coordinates
-    int (*setfanspeed)(fan_speed spd); // set fan speed
-    // getters:
-    int (*getbitpix)(uint8_t *bp); // get bit depth in bits per pixel (8, 12, 16 etc)
-    int (*getbrightness)(float *b);// get brightnes level
-    int (*getModelName)(char *n, int l);// string with model name (l - length of n in bytes)
-    int (*getgain)(float *g);   // get gain value
-    int (*getmaxgain)(float *g);// get max available gain value
-    // get limits of geometry: maximal values and steps
-    int (*getgeomlimits)(frameformat *max, frameformat *step);
-    int (*getTcold)(float *t);  // cold-side T
-    int (*getThot)(float *t);   // hot-side T
-    int (*getTbody)(float *t);  // body T
-    int (*getbin)(int *binh, int *binv);
-    int (*getio)(int *s);       // get IO-port state
-    float pixX, pixY;           // pixel size in um
-    frameformat field;          // max field of view
-    frameformat array;          // array format
-    frameformat geometry;       // current geometry settings (as in setgeometry)
-} Camera;
-
-// focuser
-typedef struct{
-    int (*check)();             // check if the device is available
-    int Ndevices;
-    void (*close)();
-    // setters:
-    int (*setDevNo)(int n);     // set active device number
-    int (*setAbsPos)(int async, float n);// set absolute position (in millimeters!!!)
-    int (*home)(int async);     // home device
-    // getters:
-    int (*getModelName)(char *n, int l);// string with model name (l - length of n in bytes)
-    int (*getTbody)(float *t);  // body T
-    int (*getPos)(float *p);    // current position number (starting from zero)
-    int (*getMaxPos)(float *p); // max position
-    int (*getMinPos)(float *p); // min position
-} Focuser;
-
-// wheel
-typedef struct{
-    int (*check)();             // check if the device is available
-    int Ndevices;
-    void (*close)();
-    // setters:
-    int (*setDevNo)(int n);     // set active device number
-    int (*setPos)(int n);       // set absolute position (starting from 0)
-    // getters:
-    int (*getModelName)(char *n, int l);// string with model name (l - length of n in bytes)
-    int (*getTbody)(float *t);  // body T
-    int (*getPos)(int *p);      // current position number (starting from zero)
-    int (*getMaxPos)(int *p);   // amount of positions
-} Wheel;
-

ccdcapture.c

@@ -17,6 +17,7 @@
  */
 
 #include <ctype.h> // isspace
+#include <dlfcn.h>  // dlopen/close
 #include <fcntl.h>
 #include <netdb.h>
 #include <stdio.h>
@@ -38,15 +39,17 @@
 double __t0 = 0.;
 #endif
 
+static int ntries = 2;  // amount of tries to send messages controlling the answer
+
 /**
- * @brief open_socket - create socket and open it
+ * @brief cc_open_socket - create socket and open it
  * @param isserver  - TRUE for server, FALSE for client
  * @param path      - UNIX-socket path or local INET socket port
  * @param isnet     - 1/2 for INET socket (1 - localhost, 2 - network), 0 for UNIX
  * @return socket FD or -1 if failed
  */
-int open_socket(int isserver, char *path, int isnet){
+int cc_open_socket(int isserver, char *path, int isnet){
-    //DBG("isserver=%d, path=%s, isnet=%d", isserver, path, isnet);
+    DBG("isserver=%d, path=%s, isnet=%d", isserver, path, isnet);
     if(!path) return 1;
     //DBG("path/port: %s", path);
     int sock = -1;
@@ -59,10 +62,11 @@ int open_socket(int isserver, char *path, int isnet){
         hints.ai_flags = AI_PASSIVE;
         const char *node = (isnet == 2) ? NULL : "127.0.0.1";
         if(getaddrinfo(node, path, &hints, &res) != 0){
-            ERR("getaddrinfo");
+            WARN("getaddrinfo");
+            return -1;
         }
     }else{
-        //DBG("UNIX socket");
+        DBG("UNIX socket");
         char apath[128];
         if(*path == 0){
             DBG("convert name");
@@ -73,6 +77,7 @@ int open_socket(int isserver, char *path, int isnet){
             apath[0] = 0;
             strncpy(apath+1, path+2, 126);
         }else strcpy(apath, path);
+        //unlink(apath);
         unaddr.sun_family = AF_UNIX;
         hints.ai_addr = (struct sockaddr*) &unaddr;
         hints.ai_addrlen = sizeof(unaddr);
@@ -122,47 +127,8 @@ int open_socket(int isserver, char *path, int isnet){
     return sock;
 }
 
-/**
+// send data through the socket
- * @brief start_socket - create socket and run client or server
+int cc_senddata(int fd, void *data, size_t l){
- * @param isserver  - TRUE for server, FALSE for client
- * @return 0 if OK
- */
-int start_socket(int isserver){
-    char *path = NULL;
-    int isnet = 0;
-    if(GP->path) path = GP->path;
-    else if(GP->port){ path = GP->port; isnet = 1; }
-    else ERRX("Point network port or UNIX-socket path");
-    int sock = open_socket(isserver, path, isnet), imsock = -1;
-    if(sock < 0){
-        LOGERR("Can't open socket");
-        ERRX("start_socket(): can't open socket");
-    }
-    if(isserver){
-        imsock = open_socket(TRUE, GP->imageport, 2); // image socket should be networked
-        server(sock, imsock);
-    }else{
-#ifdef IMAGEVIEW
-        if(GP->showimage){
-            if(!GP->viewer && GP->exptime < 0.00001) ERRX("Need exposition time!");
-            init_grab_sock(sock);
-            viewer(sockcaptured); // start viewer with socket client parser
-            DBG("done");
-        }else
-#endif
-            client(sock);
-    }
-    DBG("Close socket");
-    close(sock);
-    if(isserver){
-        close(imsock);
-        signals(0);
-    }
-    return 0;
-}
-
-// send image data to client
-int senddata(int fd, void *data, size_t l){
     DBG("fd=%d, l=%zd", fd, l);
     if(fd < 1 || !data || l < 1) return TRUE; // empty message
     DBG("send new data (size=%zd) to fd %d", l, fd);
@@ -174,13 +140,16 @@ int senddata(int fd, void *data, size_t l){
         return FALSE;
     }
     DBG("success");
-    if(globlog)  LOGDBG("SEND image (size=%d) to fd %d", l, fd);
+    if(globlog)  LOGDBG("SEND data (size=%d) to fd %d", l, fd);
     return TRUE;
 }
 
 // simple wrapper over write: add missed newline and log data
-int sendmessage(int fd, const char *msg, int l){
+int cc_sendmessage(int fd, const char *msg, int l){
+    FNAME();
     if(fd < 1 || !msg || l < 1) return TRUE; // empty message
+    static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; // thread safe
+    pthread_mutex_lock(&mutex);
     static char *tmpbuf = NULL;
     static int buflen = 0;
     if(l + 1 > buflen){
@@ -193,6 +162,7 @@ int sendmessage(int fd, const char *msg, int l){
     if(l != send(fd, tmpbuf, l, MSG_NOSIGNAL)){
         WARN("write()");
         LOGWARN("write()");
+        pthread_mutex_unlock(&mutex);
         return FALSE;
     }else{
         //DBG("success");
@@ -201,35 +171,51 @@ int sendmessage(int fd, const char *msg, int l){
             LOGDBG("SEND '%s'", tmpbuf);
         }
     }
+    pthread_mutex_unlock(&mutex);
     return TRUE;
 }
-int sendstrmessage(int fd, const char *msg){
+int cc_sendstrmessage(int fd, const char *msg){
-    if(fd < 1 || !msg) return FALSE;
+    FNAME();
+    if(fd < 1 || !msg) return TRUE; // empty message
     int l = strlen(msg);
-    return sendmessage(fd, msg, l);
+    return cc_sendmessage(fd, msg, l);
 }
 
-// text messages for `hresult`
+// text messages for `cc_hresult`
-static const char *resmessages[] = {
+// WARNING! You should initialize ABSOLUTELY ALL members of `cc_hresult` or some pointers would give segfault
+static const char *resmessages[RESULT_NUM] = {
     [RESULT_OK] = "OK",
     [RESULT_BUSY] = "BUSY",
     [RESULT_FAIL] = "FAIL",
-    [RESULT_BADKEY] = "BADKEY",
     [RESULT_BADVAL] = "BADVAL",
-    [RESULT_SILENCE] = "",
+    [RESULT_BADKEY] = "BADKEY",
+//    [RESULT_SILENCE] = NULL, // nothing to send
+//    [RESULT_DISCONNECTED] = NULL, // not to send
 };
 
-const char *hresult2str(hresult r){
+const char *cc_hresult2str(cc_hresult r){
+    /*red("ALL results:\n");
+    for(cc_hresult res = 0; res < RESULT_NUM; ++res){
+        printf("%d: %s\n", res, resmessages[res]);
+    }*/
     if(r < 0 || r >= RESULT_NUM) return "BADRESULT";
     return resmessages[r];
 }
 
+cc_hresult cc_str2hresult(const char *str){
+    for(cc_hresult res = 0; res < RESULT_NUM; ++res){
+        if(!resmessages[res]) continue;
+        if(0 == strcmp(resmessages[res], str)) return res;
+    }
+    return RESULT_NUM; // didn't find
+}
+
 /**
- * @brief get_keyval - get value of `key = val`
+ * @brief cc_get_keyval - get value of `key = val`
  * @param keyval (io) - pair `key = val`, return `key`
  * @return `val`
  */
-char *get_keyval(char *keyval){
+char *cc_get_keyval(char *keyval){
     //DBG("Got string %s", keyval);
     // remove starting spaces in key
     while(isspace(*keyval)) ++keyval;
@@ -253,7 +239,7 @@ char *get_keyval(char *keyval){
  * @param fd - file descriptor
  * @return 0 in case of timeout, 1 in case of fd have data, -1 if error
  */
-int canberead(int fd){
+int cc_canberead(int fd){
     fd_set fds;
     struct timeval timeout;
     timeout.tv_sec = 0;
@@ -279,19 +265,56 @@ int canberead(int fd){
 }
 
 /**
- * @brief getshm - get shared memory segment for image
+ * @brief cc_setNtries, cc_getNtries - ntries setter and getter
+ * @param n - new amount of tries
+ * @return cc_setNtries returns TRUE if succeed, cc_getNtries returns current ntries value
+ */
+int cc_setNtries(int n){
+    if(n > 1000 || n < 1) return FALSE;
+    ntries = n;
+    return TRUE;
+}
+int cc_getNtries(){return ntries;}
+
+static cc_hresult sendstrN(int fd, const char *str){
+    for(int i = 0; i < ntries; ++i){
+        if(!cc_sendstrmessage(fd, str)) continue;
+        double t0 = dtime();
+        while(dtime() - t0 < CC_ANSWER_TIMEOUT){
+            // TODO: continue the code
+        }
+    }
+    return FALSE;
+}
+
+/**
+ * @brief cc_sendint - send integer value over socket (make 2 tries)
+ * @param fd - socket fd
+ * @param cmd - setter
+ * @param val - value
+ * @return answer received
+ */
+cc_hresult cc_sendint(int fd, const char *cmd, int val){
+#define BBUFS   (63)
+    char buf[BBUFS+1];
+    snprintf(buf, BBUFS, "%s=%d\n", cmd, val);
+    return sendstrN(fd, buf);
+}
+
+/**
+ * @brief cc_getshm - get shared memory segment for image
  * @param imsize - size of image data (in bytes): if !=0 allocate as server, else - as client (readonly)
  * @return pointer to shared memory region or NULL if failed
  */
-IMG *getshm(key_t key, size_t imsize){
+cc_IMG *cc_getshm(key_t key, size_t imsize){
-    size_t shmsize = sizeof(IMG) + imsize;
+    size_t shmsize = sizeof(cc_IMG) + imsize;
     shmsize = 1024 * (1 + shmsize / 1024);
     DBG("Allocate %zd bytes in shared memory", shmsize);
     int shmid = -1;
     int flags = (imsize) ? IPC_CREAT | 0666 : 0;
     shmid = shmget(key, 0, flags);
-    if(shmid < 0){
+    if(shmid < 0 && imsize == 0){ // no SHM segment for client
-        if(imsize) WARN("Can't get shared memory segment %d", key); // suppress warnings for client
+        WARN("Can't get shared memory segment %d", key);
         return NULL;
     }
     if(imsize){ // check if segment exists and its size equal to needs
@@ -307,21 +330,146 @@ IMG *getshm(key_t key, size_t imsize){
         }
     }
     flags = (imsize) ? 0 : SHM_RDONLY; // client opens memory in readonly mode
-    IMG *ptr = shmat(shmid, NULL, flags);
+    cc_IMG *ptr = shmat(shmid, NULL, flags);
     if(ptr == (void*)-1){
         if(imsize) WARN("Can't attach SHM segment %d", key);
         return NULL;
     }
     if(!imsize){
-        if(ptr->MAGICK != SHM_MAGIC){
+        if(ptr->MAGICK != CC_SHM_MAGIC){
             WARNX("Shared memory %d isn't belongs to image server", key);
             shmdt(ptr);
             return NULL;
         }
         return ptr;
     }
-    bzero(ptr, sizeof(IMG));
+    bzero(ptr, sizeof(cc_IMG));
-    ptr->data = (void*)((uint8_t*)ptr + sizeof(IMG));
+    ptr->data = (void*)((uint8_t*)ptr + sizeof(cc_IMG));
-    ptr->MAGICK = SHM_MAGIC;
+    ptr->MAGICK = CC_SHM_MAGIC;
     return ptr;
 }
+
+
+// find plugin
+static void *open_plugin(const char *name){
+    DBG("try to open lib %s", name);
+    void* dlh = dlopen(name, RTLD_NOLOAD); // library may be already opened
+    if(!dlh){
+        DBG("Not loaded - load");
+        dlh = dlopen(name, RTLD_NOW);
+    }
+    if(!dlh){
+        WARNX(_("Can't find plugin %s: %s"), name, dlerror());
+        return NULL;
+    }
+    return dlh;
+}
+
+cc_Focuser *open_focuser(const char *pluginname){
+    FNAME();
+    void* dlh = open_plugin(pluginname);
+    if(!dlh) return NULL;
+    cc_Focuser* f = (cc_Focuser*) dlsym(dlh, "focuser");
+    if(!f){
+        WARNX(_("Can't find focuser in plugin %s: %s"), pluginname, dlerror());
+        return NULL;
+    }
+    return f;
+}
+cc_Camera *open_camera(const char *pluginname){
+    FNAME();
+    void* dlh = open_plugin(pluginname);
+    if(!dlh) return NULL;
+    cc_Camera *c = (cc_Camera*) dlsym(dlh, "camera");
+    if(!c){
+        WARNX(_("Can't find camera in plugin %s: %s"), pluginname, dlerror());
+        return NULL;
+    }
+    return c;
+}
+cc_Wheel *open_wheel(const char *pluginname){
+    FNAME();
+    void* dlh = open_plugin(pluginname);
+    if(!dlh) return NULL;
+    cc_Wheel *w = (cc_Wheel*) dlsym(dlh, "wheel");
+    if(!w){
+        WARNX(_("Can't find wheel in plugin %s: %s"), pluginname, dlerror());
+        return NULL;
+    }
+    return w;
+}
+
+/**
+ * @brief cc_getNbytes - calculate amount of bytes to store bitpix (1/2)
+ * @param image - image
+ * @return 1 for bitpix<8 or 2
+ */
+int cc_getNbytes(cc_IMG *image){
+    int n = (image->bitpix + 7) / 8;
+    if(n < 1) n = 1;
+    if(n > 2) n = 2;
+    return n;
+}
+
+cc_charbuff *cc_bufnew(size_t size){
+    DBG("Allocate new buffer with size %zd", size);
+    cc_charbuff *b = MALLOC(cc_charbuff, 1);
+    b->bufsize = size;
+    b->buf = MALLOC(char, size);
+    return b;
+}
+
+void cc_bufdel(cc_charbuff **buf){
+    FREE((*buf)->buf);
+    FREE(*buf);
+}
+
+/**
+ * @brief cc_read2buf - try to read next data portion from POLLED socket
+ * @param fd - socket fd to read from
+ * @param buf - buffer to read
+ * @return FALSE in case of buffer overflow or client disconnect, TRUE if got 0..n bytes of data
+ */
+int cc_read2buf(int fd, cc_charbuff *buf){
+    int ret = FALSE;
+    if(!buf) return FALSE;
+    pthread_mutex_lock(&buf->mutex);
+    if(!buf->buf || buf->buflen >= buf->bufsize) goto ret;
+    size_t maxlen = buf->bufsize - buf->buflen;
+    ssize_t rd = read(fd, buf->buf + buf->buflen, maxlen);
+    if(rd <= 0) goto ret;
+    DBG("got %zd bytes", rd);
+    if(rd) buf->buflen += rd;
+    ret = TRUE;
+ret:
+    pthread_mutex_unlock(&buf->mutex);
+    return ret;
+}
+
+/**
+ * @brief cc_getline - read '\n'-terminated string from `b` and substitute '\n' by 0
+ * @param b - input charbuf
+ * @param str (allocated outside) - string-receiver
+ * @param len - length of `str` (including terminating zero)
+ * @return amount of bytes read
+ */
+size_t cc_getline(cc_charbuff *b, char *str, size_t len){
+    if(!b) return 0;
+    size_t idx = 0;
+    pthread_mutex_lock(&b->mutex);
+    if(!b->buf) goto ret;
+    --len; // for terminating zero
+    char *ptr = b->buf;
+    for(; idx < b->buflen; ++idx) if(*ptr++ == '\n') break;
+    if(idx == b->buflen) goto ret;
+    size_t minlen = (len > idx) ? idx : len; // prevent `str` overflow
+    memcpy(str, b->buf, minlen);
+    str[minlen] = 0;
+    if(++idx < b->buflen){ // move rest of data in buffer to beginning
+        memmove(b->buf, b->buf+idx, b->buflen-idx);
+        b->buflen -= idx;
+    }else b->buflen = 0;
+ret:
+    pthread_mutex_unlock(&b->mutex);
+    return idx;
+}

ccdcapture.h

@@ -0,0 +1,283 @@
+/*
+ * This file is part of the CCD_Capture project.
+ * Copyright 2022 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include <pthread.h>
+#include <stdint.h>
+#include <stdlib.h> // for size_t
+
+// magic to mark our SHM
+#define CC_SHM_MAGIC   (0xdeadbeef)
+
+// base image parameters - sent by socket and stored in shared memory
+typedef struct __attribute__((packed, aligned(4))){
+    uint32_t MAGICK;            // magick (DEADBEEF) - to mark our shm
+    double timestamp;           // timestamp of image taken
+    uint8_t bitpix;             // bits per pixel (8 or 16)
+    int w, h;                   // image size
+    uint16_t max, min;          // min/max values
+    float avr, std;             // statistics
+    size_t bytelen;             // size of image in bytes
+    size_t imnumber;            // counter of images captured from server's start
+    void *data;                 // pointer to data (next byte after this struct) - only for server
+    /* `data` is uint8_t or uint16_t depending on `bitpix` */
+} cc_IMG;
+
+// format of single frame
+typedef struct{
+    int w; int h;               // width & height
+    int xoff; int yoff;         // X and Y offset
+} cc_frameformat;
+
+typedef enum{
+    SHUTTER_OPEN,       // open shutter now
+    SHUTTER_CLOSE,      // close shutter now
+    SHUTTER_OPENATLOW,  // ext. expose control @low
+    SHUTTER_OPENATHIGH, // -//- @high
+    SHUTTER_AMOUNT,     // amount of entries
+} cc_shutter_op;
+
+typedef enum{
+    CAPTURE_NO,         // no capture initiated
+    CAPTURE_PROCESS,    // in progress
+    CAPTURE_CANTSTART,  // can't start
+    CAPTURE_ABORTED,    // some error - aborted
+    CAPTURE_READY,      // ready - user can read image
+} cc_capture_status;
+
+typedef enum{
+    FAN_OFF,
+    FAN_LOW,
+    FAN_MID,
+    FAN_HIGH,
+} cc_fan_speed;
+
+// all setters and getters of Camera, Focuser and cc_Wheel should return TRUE if success or FALSE if failed or unsupported
+// camera
+typedef struct{
+    int (*check)();             // check if the device is available, connect and init
+    int Ndevices;               // amount of devices found
+    void (*close)();            // disconnect & close device
+    int (*startexposition)();   // start exposition
+    int (*pollcapture)(cc_capture_status *st, float *remain);// get `st` - status of capture process, `remain` - time remain (s); @return FALSE if error (exp aborted), TRUE while no errors
+    int (*capture)(cc_IMG *ima);   // capture an image, struct `ima` should be prepared before
+    void (*cancel)();           // cancel exposition
+    // setters:
+    int (*setDevNo)(int n);     // set active device number
+    int (*setbrightness)(float b);
+    int (*setexp)(float e);
+    int (*setgain)(float g);
+    int (*setT)(float t);
+    int (*setbin)(int binh, int binv); // binning
+    int (*setnflushes)(int N);  // flushes amount
+    int (*shuttercmd)(cc_shutter_op s); // work with shutter
+    int (*confio)(int s);       // configure IO-port
+    int (*setio)(int s);        // set IO-port to given state
+    int (*setframetype)(int l); // set frametype: 1 - light, 0 - dark
+    int (*setbitdepth)(int h);  // set bit depth : 1 - high (16 bit), 0 - low (8 bit)
+    int (*setfastspeed)(int s); // set readout speed: 1 - fast, 0 - low
+    // geometry (if TRUE, all args are changed to suitable values)
+    int (*setgeometry)(cc_frameformat *fmt); // set geometry in UNBINNED coordinates
+    int (*setfanspeed)(cc_fan_speed spd); // set fan speed
+    // getters:
+    int (*getbitpix)(uint8_t *bp); // get bit depth in bits per pixel (8, 12, 16 etc)
+    int (*getbrightness)(float *b);// get brightnes level
+    int (*getModelName)(char *n, int l);// string with model name (l - length of n in bytes)
+    int (*getgain)(float *g);   // get gain value
+    int (*getmaxgain)(float *g);// get max available gain value
+    // get limits of geometry: maximal values and steps
+    int (*getgeomlimits)(cc_frameformat *max, cc_frameformat *step);
+    int (*getTcold)(float *t);  // cold-side T
+    int (*getThot)(float *t);   // hot-side T
+    int (*getTbody)(float *t);  // body T
+    int (*getbin)(int *binh, int *binv);
+    int (*getio)(int *s);       // get IO-port state
+    float pixX, pixY;           // pixel size in um
+    cc_frameformat field;          // max field of view
+    cc_frameformat array;          // array format
+    cc_frameformat geometry;       // current geometry settings (as in setgeometry)
+} cc_Camera;
+
+// focuser
+typedef struct{
+    int (*check)();             // check if the device is available
+    int Ndevices;
+    void (*close)();
+    // setters:
+    int (*setDevNo)(int n);     // set active device number
+    int (*setAbsPos)(int async, float n);// set absolute position (in millimeters!!!)
+    int (*home)(int async);     // home device
+    // getters:
+    int (*getModelName)(char *n, int l);// string with model name (l - length of n in bytes)
+    int (*getTbody)(float *t);  // body T
+    int (*getPos)(float *p);    // current position number (starting from zero)
+    int (*getMaxPos)(float *p); // max position
+    int (*getMinPos)(float *p); // min position
+} cc_Focuser;
+
+// wheel
+typedef struct{
+    int (*check)();             // check if the device is available
+    int Ndevices;
+    void (*close)();
+    // setters:
+    int (*setDevNo)(int n);     // set active device number
+    int (*setPos)(int n);       // set absolute position (starting from 0)
+    // getters:
+    int (*getModelName)(char *n, int l);// string with model name (l - length of n in bytes)
+    int (*getTbody)(float *t);  // body T
+    int (*getPos)(int *p);      // current position number (starting from zero)
+    int (*getMaxPos)(int *p);   // amount of positions
+} cc_Wheel;
+
+cc_Focuser *open_focuser(const char *pluginname);
+cc_Camera *open_camera(const char *pluginname);
+cc_Wheel *open_wheel(const char *pluginname);
+int cc_getNbytes(cc_IMG *image);
+
+/****** Content of old socket.h ******/
+
+// max & min TCP socket port number
+#define CC_PORTN_MAX   (65535)
+#define CC_PORTN_MIN   (1024)
+
+// Max amount of connections
+#define CC_MAXCLIENTS  (30)
+
+// wait for mutex locking
+#define CC_BUSY_TIMEOUT    (1.0)
+// waiting for answer timeout
+#define CC_ANSWER_TIMEOUT  (0.01)
+// wait for exposition ends (between subsequent check calls)
+#define CC_WAIT_TIMEOUT    (2.0)
+// client will disconnect after this time from last server message
+#define CC_CLIENT_TIMEOUT  (3.0)
+
+typedef enum{
+    RESULT_OK,          // 0: all OK
+    RESULT_BUSY,        // 1: camera busy and no setters can be done
+    RESULT_FAIL,        // 2: failed running command
+    RESULT_BADVAL,      // 3: bad key's value
+    RESULT_BADKEY,      // 4: bad key
+    RESULT_SILENCE,     // 5: send nothing to client
+    RESULT_DISCONNECTED,// 6: client disconnected
+    RESULT_NUM
+} cc_hresult;
+
+const char *cc_hresult2str(cc_hresult r);
+cc_hresult cc_str2hresult(const char *str);
+int cc_setNtries(int n);
+int cc_getNtries();
+
+// fd - socket fd to send private messages, key, val - key and its value
+typedef cc_hresult (*cc_mesghandler)(int fd, const char *key, const char *val);
+
+typedef struct{
+    cc_hresult (*chkfunction)(char *val);  // function to check device is ready
+    cc_mesghandler handler;                // handler function
+    const char *key;                    // keyword
+} cc_handleritem;
+
+int cc_open_socket(int isserver, char *path, int isnet);
+int cc_senddata(int fd, void *data, size_t l);
+int cc_sendmessage(int fd, const char *msg, int l);
+int cc_sendstrmessage(int fd, const char *msg);
+char *cc_get_keyval(char *keyval);
+cc_IMG *cc_getshm(key_t key, size_t imsize);
+int cc_canberead(int fd);
+cc_hresult cc_sendint(int fd, const char *cmd, int val);
+
+
+/****** Content of old server.h ******/
+
+typedef enum{
+    CAMERA_IDLE,        // idle state, client send this to cancel capture
+    CAMERA_CAPTURE,     // capturing frame, client send this to start capture
+    CAMERA_FRAMERDY,    // frame ready to be saved
+    CAMERA_ERROR        // can't do exposition
+} cc_camera_state;
+
+// common information about everything
+#define CC_CMD_INFO        "info"
+#define CC_CMD_HELP        "help"
+// restart server
+#define CC_CMD_RESTART     "restartTheServer"
+// get image size in pixels
+#define CC_CMD_IMWIDTH     "imwidth"
+#define CC_CMD_IMHEIGHT    "imheight"
+// get shared memory key
+#define CC_CMD_SHMEMKEY    "shmemkey"
+
+// CCD/CMOS
+#define CC_CMD_CAMLIST     "camlist"
+#define CC_CMD_CAMDEVNO    "camdevno"
+#define CC_CMD_EXPOSITION  "exptime"
+#define CC_CMD_LASTFNAME   "lastfilename"
+#define CC_CMD_FILENAME    "filename"
+#define CC_CMD_FILENAMEPREFIX "filenameprefix"
+// rewrite=1 will rewrite files, =0 - not (only for `filename`)
+#define CC_CMD_REWRITE     "rewrite"
+#define CC_CMD_HBIN        "hbin"
+#define CC_CMD_VBIN        "vbin"
+#define CC_CMD_CAMTEMPER   "tcold"
+#define CC_CMD_CAMFANSPD   "ccdfanspeed"
+#define CC_CMD_SHUTTER     "shutter"
+#define CC_CMD_CONFIO      "confio"
+#define CC_CMD_IO          "io"
+#define CC_CMD_GAIN        "gain"
+#define CC_CMD_BRIGHTNESS  "brightness"
+#define CC_CMD_FRAMEFORMAT "format"
+#define CC_CMD_FRAMEMAX    "maxformat"
+#define CC_CMD_NFLUSHES    "nflushes"
+// expstate=CAMERA_CAPTURE will start exposition, CAMERA_IDLE - cancel
+#define CC_CMD_EXPSTATE    "expstate"
+#define CC_CMD_TREMAIN     "tremain"
+#define CC_CMD_8BIT        "8bit"
+#define CC_CMD_FASTSPD     "fastspeed"
+#define CC_CMD_DARK        "dark"
+#define CC_CMD_INFTY       "infty"
+// FITS file keywords
+#define CC_CMD_AUTHOR      "author"
+#define CC_CMD_INSTRUMENT  "instrument"
+#define CC_CMD_OBSERVER    "observer"
+#define CC_CMD_OBJECT      "object"
+#define CC_CMD_PROGRAM     "program"
+#define CC_CMD_OBJTYPE     "objtype"
+#define CC_CMD_HEADERFILES "headerfiles"
+
+// focuser
+#define CC_CMD_FOCLIST     "foclist"
+#define CC_CMD_FDEVNO      "focdevno"
+#define CC_CMD_FGOTO       "focpos"
+
+// wheel
+#define CC_CMD_WLIST       "wlist"
+#define CC_CMD_WDEVNO      "wdevno"
+#define CC_CMD_WPOS        "wpos"
+
+typedef struct{
+    char* buf;      // databuffer
+    size_t bufsize; // size of `buf`
+    size_t buflen;  // current buffer length
+    pthread_mutex_t mutex; // mutex for atomic data access
+} cc_charbuff;
+
+cc_charbuff *cc_bufnew(size_t size);
+void cc_bufdel(cc_charbuff **buf);
+int cc_read2buf(int fd, cc_charbuff *buf);
+size_t cc_getline(cc_charbuff *b, char *str, size_t len);

ccdcapture.pc.in

@@ -0,0 +1,10 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: @PROJLIB@
+Description: ccd_capture client library
+Version: @VERSION@
+Libs: -L${libdir} -l@PROJLIB@
+Cflags: -I${includedir}

ccdfunc.c

@@ -16,7 +16,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <dlfcn.h>  // dlopen/close
 #include <fitsio.h>
 #include <math.h>
 #include <signal.h> // pthread_kill
@@ -34,9 +33,9 @@
 #endif
 #include "omp.h"
 
-Camera *camera = NULL;
+cc_Camera *camera = NULL;
-Focuser *focuser = NULL;
+cc_Focuser *focuser = NULL;
-Wheel *wheel = NULL;
+cc_Wheel *wheel = NULL;
 
 static int fitserror = 0;
 
@@ -56,52 +55,6 @@ do{ int status = 0;                             \
 
 #define TMBUFSIZ 40
 
-// find plugin
-static void *open_plugin(const char *name){
-    DBG("try to open lib %s", name);
-    void* dlh = dlopen(name, RTLD_NOLOAD); // library may be already opened
-    if(!dlh) dlh = dlopen(name, RTLD_NOW);
-    if(!dlh){
-        WARNX(_("Can't find plugin %s: %s"), name, dlerror());
-        return NULL;
-    }
-    return dlh;
-}
-
-static void *init_focuser(const char *pluginname){
-    FNAME();
-    void* dlh = open_plugin(pluginname);
-    if(!dlh) return NULL;
-    focuser = (Focuser*) dlsym(dlh, "focuser");
-    if(!focuser){
-        WARNX(_("Can't find focuser in plugin %s: %s"), pluginname, dlerror());
-        return NULL;
-    }
-    return dlh;
-}
-static void *init_camera(const char *pluginname){
-    FNAME();
-    void* dlh = open_plugin(pluginname);
-    if(!dlh) return NULL;
-    camera = (Camera*) dlsym(dlh, "camera");
-    if(!camera){
-        WARNX(_("Can't find camera in plugin %s: %s"), pluginname, dlerror());
-        return NULL;
-    }
-    return dlh;
-}
-static void *init_wheel(const char *pluginname){
-    FNAME();
-    void* dlh = open_plugin(pluginname);
-    if(!dlh) return NULL;
-    wheel = (Wheel*) dlsym(dlh, "wheel");
-    if(!wheel){
-        WARNX(_("Can't find wheel in plugin %s: %s"), pluginname, dlerror());
-        return NULL;
-    }
-    return dlh;
-}
-
 /*
 static size_t curtime(char *s_time){ // current date/time
     time_t tm = time(NULL);
@@ -178,7 +131,7 @@ static void addrec(fitsfile *f, char *filename){
 // save FITS file `img` into GP->outfile or GP->outfileprefix_XXXX.fits
 // if outp != NULL, put into it strdup() of last file name
 // return FALSE if failed
-int saveFITS(IMG *img, char **outp){
+int saveFITS(cc_IMG *img, char **outp){
     int ret = FALSE;
     if(!camera){
         LOGERR("Can't save image: no camera device");
@@ -225,7 +178,7 @@ int saveFITS(IMG *img, char **outp){
     fitserror = 0;
     TRYFITS(fits_create_file, &fp, fnam);
     if(fitserror) goto cloerr;
-    int nbytes = getNbytes(img);
+    int nbytes = cc_getNbytes(img);
     if(nbytes == 1) TRYFITS(fits_create_img, fp, BYTE_IMG, 2, naxes);
     else TRYFITS(fits_create_img, fp, USHORT_IMG, 2, naxes);
     if(fitserror) goto cloerr;
@@ -374,7 +327,7 @@ cloerr:
     return ret;
 }
 
-static void stat8(IMG *image){
+static void stat8(cc_IMG *image){
     double sum = 0., sum2 = 0.;
     size_t size = image->w * image->h;
     uint8_t max = 0, min = UINT8_MAX;
@@ -406,7 +359,7 @@ static void stat8(IMG *image){
     image->std = sqrt(fabs(sum2/sz - avr*avr));
     image->max = max; image->min = min;
 }
-static void stat16(IMG *image){
+static void stat16(cc_IMG *image){
     double sum = 0., sum2 = 0.;
     size_t size = image->w * image->h;
     uint16_t max = 0, min = UINT16_MAX;
@@ -440,7 +393,7 @@ static void stat16(IMG *image){
 }
 
 
-void calculate_stat(IMG *image){
+void calculate_stat(cc_IMG *image){
     int nbytes = ((7 + image->bitpix) / 8);
     if(nbytes == 1) stat8(image);
     else stat16(image);
@@ -451,20 +404,20 @@ void calculate_stat(IMG *image){
     }
 }
 
-int startFocuser(void **dlh){
+cc_Focuser *startFocuser(){
     if(!GP->focuserdev && !GP->commondev){
         verbose(3, _("Focuser device not pointed"));
-        return FALSE;
+        return NULL;
     }else{
         char *plugin = GP->commondev ? GP->commondev : GP->focuserdev;
-        if(!(*dlh = init_focuser(plugin))) return FALSE;
+        if(!(focuser = open_focuser(plugin))) return NULL;
     }
     if(!focuser->check()){
         verbose(3, _("No focusers found"));
         focuser = NULL;
-        return FALSE;
+        return NULL;
     }
-    return TRUE;
+    return focuser;
 }
 
 void focclose(){
@@ -542,20 +495,20 @@ retn:
     focclose();
 }
 
-int startWheel(void **dlh){
+cc_Wheel *startWheel(){
     if(!GP->wheeldev && !GP->commondev){
-        verbose(3, _("Wheel device not pointed"));
+        verbose(3, _("cc_Wheel device not pointed"));
-        return FALSE;
+        return NULL;
     }else{
         char *plugin = GP->commondev ? GP->commondev : GP->wheeldev;
-        if(!(*dlh = init_wheel(plugin))) return FALSE;
+        if(!(wheel = open_wheel(plugin))) return NULL;
     }
     if(!wheel->check()){
         verbose(3, _("No wheels found"));
         wheel = NULL;
-        return FALSE;
+        return NULL;
     }
-    return TRUE;
+    return wheel;
 }
 
 void closewheel(){
@@ -591,7 +544,7 @@ void wheels(){
     }
     char buf[BUFSIZ];
     if(wheel->getModelName(buf, BUFSIZ)){
-        verbose(2, "Wheel model: %s", buf);
+        verbose(2, "cc_Wheel model: %s", buf);
     }
     float t;
     if(wheel->getTbody(&t)){
@@ -609,7 +562,7 @@ void wheels(){
     pos = GP->setwheel;
     if(pos == -1) goto retn; // no wheel commands
     if(pos < 0 || pos > maxpos){
-        WARNX(_("Wheel position should be from 0 to %d"), maxpos);
+        WARNX(_("cc_Wheel position should be from 0 to %d"), maxpos);
         goto retn;
     }
     if(!wheel->setPos(pos))
@@ -624,8 +577,8 @@ static void closeall(){
     if(wheel){wheel->close(); wheel = NULL;}
 }*/
 
-static capture_status capt(){
+static cc_capture_status capt(){
-    capture_status cs;
+    cc_capture_status cs;
     float tremain, tmpf;
     while(camera->pollcapture(&cs, &tremain)){
         if(cs != CAPTURE_PROCESS) break;
@@ -643,20 +596,20 @@ static capture_status capt(){
     return cs;
 }
 
-int startCCD(void **dlh){
+cc_Camera *startCCD(){
     if(!GP->cameradev && !GP->commondev){
         verbose(3, _("Camera device not pointed"));
-        return FALSE;
+        return NULL;
     }else{
         char *plugin = GP->commondev ? GP->commondev : GP->cameradev;
-        if(!(*dlh = init_camera(plugin))) return FALSE;
+        if(!(camera = open_camera(plugin))) return NULL;
     }
     if(!camera->check()){
         verbose(3, _("No cameras found"));
         LOGWARN(_("No cameras found"));
-        return FALSE;
+        return NULL;
     }
-    return TRUE;
+    return camera;
 }
 
 void closecam(){
@@ -692,7 +645,7 @@ int prepare_ccds(){
     }
     if(GP->fanspeed > -1){
         if(GP->fanspeed > FAN_HIGH) GP->fanspeed = FAN_HIGH;
-        if(!camera->setfanspeed((fan_speed)GP->fanspeed))
+        if(!camera->setfanspeed((cc_fan_speed)GP->fanspeed))
             WARNX(_("Can't set fan speed"));
         else verbose(0, _("Set fan speed to %d"), GP->fanspeed);
     }
@@ -724,7 +677,7 @@ int prepare_ccds(){
     if(GP->shtr_cmd > -1 && GP->shtr_cmd < SHUTTER_AMOUNT){
         const char *str[] = {"open", "close", "expose @high", "expose @low"};
         verbose(1, _("Shutter command: %s\n"), str[GP->shtr_cmd]);
-        if(!camera->shuttercmd((shutter_op)GP->shtr_cmd))
+        if(!camera->shuttercmd((cc_shutter_op)GP->shtr_cmd))
             WARNX(_("Can't run shutter command %s (unsupported?)"), str[GP->shtr_cmd]);
     }
     if(GP->confio > -1){
@@ -774,7 +727,7 @@ int prepare_ccds(){
     if(GP->X1 < GP->X0+1 || GP->X1 > x1) GP->X1 = x1;
     if(GP->Y1 < GP->Y0+1 || GP->Y1 > y1) GP->Y1 = y1;
     DBG("x1/x0: %d/%d", GP->X1, GP->X0);
-    frameformat fmt = {.w = GP->X1 - GP->X0, .h = GP->Y1 - GP->Y0, .xoff = GP->X0, .yoff = GP->Y0};
+    cc_frameformat fmt = {.w = GP->X1 - GP->X0, .h = GP->Y1 - GP->Y0, .xoff = GP->X0, .yoff = GP->Y0};
     if(!camera->setgeometry(&fmt))
         WARNX(_("Can't set given geometry"));
     verbose(3, "Geometry: off=%d/%d, wh=%d/%d", fmt.xoff, fmt.yoff, fmt.w, fmt.h);
@@ -809,13 +762,13 @@ retn:
  */
 void ccds(){
     FNAME();
-    frameformat fmt = camera->geometry;
+    cc_frameformat fmt = camera->geometry;
     int raw_width = fmt.w / GP->hbin,  raw_height = fmt.h / GP->vbin;
 DBG("w=%d, h=%d", raw_width, raw_height);
     // allocate maximum available memory - for 16bit image
     uint16_t *img = MALLOC(uint16_t, raw_width * raw_height);
     DBG("\n\nAllocated image 2x%dx%d=%d", raw_width, raw_height, 2 * raw_width * raw_height);
-    IMG ima = {.data = img, .w = raw_width, .h = raw_height};
+    cc_IMG ima = {.data = img, .w = raw_width, .h = raw_height};
     if(GP->nframes < 1) GP->nframes = 1;
     for(int j = 0; j < GP->nframes; ++j){
         TIMESTAMP("Start next cycle");
@@ -870,18 +823,6 @@ void camstop(){
     }
 }
 
-/**
- * @brief getNbytes - calculate amount of bytes to store bitpix (1/2)
- * @param image - image
- * @return 1 for bitpix<8 or 2
- */
-int getNbytes(IMG *image){
-    int n = (image->bitpix + 7) / 8;
-    if(n < 1) n = 1;
-    if(n > 2) n = 2;
-    return n;
-}
-
 #ifdef IMAGEVIEW
 #define NFRM        (10)
 void framerate(){
@@ -902,7 +843,7 @@ static volatile int exitgrab = FALSE;
 static volatile size_t lastgrabno = 0;
 static void *grabnext(void *arg){
     FNAME();
-    IMG *ima = (IMG*) arg;
+    cc_IMG *ima = (cc_IMG*) arg;
     do{
         if(exitgrab) return NULL;
         TIMESTAMP("Start next exp");
@@ -913,7 +854,7 @@ static void *grabnext(void *arg){
             usleep(10000);
             continue;
         }
-        capture_status cs = CAPTURE_ABORTED;
+        cc_capture_status cs = CAPTURE_ABORTED;
         TIMESTAMP("Poll");
         while(camera->pollcapture(&cs, NULL)){
             if(cs != CAPTURE_PROCESS) break;
@@ -933,10 +874,10 @@ static void *grabnext(void *arg){
 
 /**
  * @brief ccdcaptured - get new image data for viewer
- * @param img - pointer to IMG* (if IMG* is NULL, will be allocated here)
+ * @param img - pointer to cc_IMG* (if cc_IMG* is NULL, will be allocated here)
  * @return TRUE if new image available
  */
-int ccdcaptured(IMG **imgptr){
+int ccdcaptured(cc_IMG **imgptr){
     if(!imgptr) return FALSE;
     //TIMESTAMP("ccdcaptured() start");
     static pthread_t grabthread = 0;
@@ -952,14 +893,14 @@ int ccdcaptured(IMG **imgptr){
         DBG("OK");
         return FALSE;
     }
-    frameformat fmt = camera->geometry;
+    cc_frameformat fmt = camera->geometry;
     int raw_width = fmt.w / GP->hbin,  raw_height = fmt.h / GP->vbin;
-    IMG *ima = NULL;
+    cc_IMG *ima = NULL;
     if(*imgptr && ((*imgptr)->w != raw_width || (*imgptr)->h != raw_height)) FREE(*imgptr);
     if(!*imgptr){
         uint16_t *img = MALLOC(uint16_t, raw_width * raw_height);
         DBG("\n\nAllocated image 2x%dx%d=%d", raw_width, raw_height, 2 * raw_width * raw_height);
-        ima = MALLOC(IMG, 1);
+        ima = MALLOC(cc_IMG, 1);
         ima->data = img;
         ima->w = raw_width;
         ima->h = raw_height;
@@ -987,3 +928,45 @@ int ccdcaptured(IMG **imgptr){
     return FALSE;
 }
 #endif
+
+// common part of client-server
+#include "client.h"
+#include "server.h"
+/**
+ * @brief start_socket - create socket and run client or server
+ * @param isserver  - TRUE for server, FALSE for client
+ * @return 0 if OK
+ */
+int start_socket(int isserver){
+    char *path = NULL;
+    int isnet = 0;
+    if(GP->path) path = GP->path;
+    else if(GP->port){ path = GP->port; isnet = 1; }
+    else ERRX("Point network port or UNIX-socket path");
+    int sock = cc_open_socket(isserver, path, isnet), imsock = -1;
+    if(sock < 0){
+        LOGERR("Can't open socket");
+        ERRX("start_socket(): can't open socket");
+    }
+    if(isserver){
+        imsock = cc_open_socket(TRUE, GP->imageport, 2); // image socket should be networked
+        server(sock, imsock);
+    }else{
+#ifdef IMAGEVIEW
+        if(GP->showimage){
+            if(!GP->viewer && GP->exptime < 0.00001) ERRX("Need exposition time!");
+            init_grab_sock(sock);
+            viewer(sockcaptured); // start viewer with socket client parser
+            DBG("done");
+        }else
+#endif
+            client(sock);
+    }
+    DBG("Close socket");
+    close(sock);
+    if(isserver){
+        close(imsock);
+        signals(0);
+    }
+    return 0;
+}

ccdfunc.h

@@ -17,30 +17,29 @@
  */
 
 #pragma once
-#include "basestructs.h"
+#include "ccdcapture.h"
 
-extern Camera *camera;
+extern cc_Camera *camera;
-extern Focuser *focuser;
+extern cc_Focuser *focuser;
-extern Wheel *wheel;
+extern cc_Wheel *wheel;
 
-void calculate_stat(IMG *image);
+void calculate_stat(cc_IMG *image);
-int saveFITS(IMG *img, char **outp); // for imageview module
+int saveFITS(cc_IMG *img, char **outp); // for imageview module
 void focusers();
 void wheels();
 int prepare_ccds();
 void ccds();
 void camstop();
 
-int getNbytes(IMG *image);
+cc_Camera *startCCD();
-
+cc_Wheel *startWheel();
-int startCCD(void **dlh);
+cc_Focuser *startFocuser();
-int startWheel(void **dlh);
-int startFocuser(void **dlh);
 void focclose();
 void closewheel();
 void closecam();
 #ifdef IMAGEVIEW
 void framerate();
-int ccdcaptured(IMG **img);
+int ccdcaptured(cc_IMG **img);
 #endif
 
+int start_socket(int isserver);

client.c

@@ -34,11 +34,11 @@
 
 static char sendbuf[BUFSIZ];
 // send message and wait any answer
-#define SENDMSG(...) do{DBG("SENDMSG"); snprintf(sendbuf, BUFSIZ-1, __VA_ARGS__); verbose(2, "\t> %s", sendbuf); sendstrmessage(sock, sendbuf); while(getans(sock, NULL));} while(0)
+#define SENDMSG(...) do{DBG("SENDMSG"); snprintf(sendbuf, BUFSIZ-1, __VA_ARGS__); verbose(2, "\t> %s", sendbuf); cc_sendstrmessage(sock, sendbuf); while(getans(sock, NULL));} while(0)
 // send message and wait answer starting with 'cmd'
-#define SENDMSGW(cmd, ...) do{DBG("SENDMSGW"); snprintf(sendbuf, BUFSIZ-1, cmd __VA_ARGS__); verbose(2, "\t> %s", sendbuf); sendstrmessage(sock, sendbuf);}while(!getans(sock, cmd))
+#define SENDMSGW(cmd, ...) do{DBG("SENDMSGW"); snprintf(sendbuf, BUFSIZ-1, cmd __VA_ARGS__); verbose(2, "\t> %s", sendbuf); cc_sendstrmessage(sock, sendbuf);}while(!getans(sock, cmd))
 // send command and wait for answer on it
-#define SENDCMDW(cmd) do{DBG("SENDCMDW"); strncpy(sendbuf, cmd, BUFSIZ-1); verbose(2, "\t> %s", sendbuf); sendstrmessage(sock, sendbuf);}while(!getans(sock, cmd))
+#define SENDCMDW(cmd) do{DBG("SENDCMDW"); strncpy(sendbuf, cmd, BUFSIZ-1); verbose(2, "\t> %s", sendbuf); cc_sendstrmessage(sock, sendbuf);}while(!getans(sock, cmd))
 static volatile atomic_int expstate = CAMERA_CAPTURE;
 static int xm0,ym0,xm1,ym1; // max format
 static int xc0,yc0,xc1,yc1; // current format
@@ -46,35 +46,27 @@ static int xc0,yc0,xc1,yc1; // current format
 #ifdef IMAGEVIEW
 static volatile atomic_int grabno = 0, oldgrabno = 0;
 // IPC key for shared memory
-static IMG ima = {0}, *shmima = NULL; // ima - local storage, shmima - shm (if available)
+static cc_IMG ima = {0}, *shmima = NULL; // ima - local storage, shmima - shm (if available)
 static size_t imbufsz = 0; // image buffer for allocated `ima`
 static uint8_t *imbuf = NULL;
 #endif
 
 static char *readmsg(int fd){
-    static char buf[BUFSIZ] = {0}, line[BUFSIZ];
+    static cc_charbuff *buf = NULL;
-    int curlen = strlen(buf);
+    static char line[BUFSIZ];
-    if(curlen == BUFSIZ-1) curlen = 0; // buffer overflow - clear old content
+    if(!buf) buf = cc_bufnew(BUFSIZ);
-    ssize_t rd = 0;
+    if(1 == cc_canberead(fd)){
-    if(1 == canberead(fd)){
+        if(cc_read2buf(fd, buf)){
-        rd = read(fd, buf + curlen, BUFSIZ-1 - curlen);
+            size_t got = cc_getline(buf, line, BUFSIZ);
-            if(rd <= 0){
+            if(got >= BUFSIZ){
-                WARNX("Server disconnected");
+                DBG("Client fd=%d gave buffer overflow", fd);
-                signals(1);
+                LOGMSG("SERVER client fd=%d buffer overflow", fd);
+            }else if(got){
+                return line;
             }
+        }else ERRX("Server disconnected");
     }
-    curlen += rd;
+    return NULL;
-    buf[curlen] = 0;
-    if(curlen == 0) return NULL;
-    //DBG("cur buffer: ----%s----", buf);
-    char *nl = strchr(buf, '\n');
-    if(!nl) return NULL;
-    *nl++ = 0;
-    strcpy(line, buf);
-    int rest = curlen - (int)(nl-buf);
-    if(rest > 0) memmove(buf, nl, rest+1);
-    else *buf = 0;
-    return line;
 }
 
 // parser of CCD server messages; return TRUE to exit from polling cycle of `getans` (if receive 'FAIL', 'OK' or 'BUSY')
@@ -82,41 +74,26 @@ static int parseans(char *ans){
     if(!ans) return FALSE;
     //TIMESTAMP("parseans() begin");
     //DBG("Parsing of '%s'", ans);
-    if(0 == strcmp(hresult2str(RESULT_BUSY), ans)){
+    if(0 == strcmp(cc_hresult2str(RESULT_BUSY), ans)){
         WARNX("Server busy");
         return FALSE;
     }
-    if(0 == strcmp(hresult2str(RESULT_FAIL), ans)) return TRUE;
+    if(0 == strcmp(cc_hresult2str(RESULT_FAIL), ans)) return TRUE;
-    if(0 == strcmp(hresult2str(RESULT_OK), ans)) return TRUE;
+    if(0 == strcmp(cc_hresult2str(RESULT_OK), ans)) return TRUE;
-    char *val = get_keyval(ans); // now `ans` is a key and `val` its value
+    char *val = cc_get_keyval(ans); // now `ans` is a key and `val` its value
-    if(0 == strcmp(CMD_EXPSTATE, ans)){
+    if(0 == strcmp(CC_CMD_EXPSTATE, ans)){
         expstate = atoi(val);
         DBG("Exposition state: %d", expstate);
         return TRUE;
-    }else if(0 == strcmp(CMD_FRAMEMAX, ans)){
+    }else if(0 == strcmp(CC_CMD_FRAMEMAX, ans)){
         sscanf(val, "%d,%d,%d,%d", &xm0, &ym0, &xm1, &ym1);
         DBG("Got maxformat: %d,%d,%d,%d", xm0, ym0, xm1, ym1);
         return TRUE;
-    }else if(0 == strcmp(CMD_FRAMEFORMAT, ans)){
+    }else if(0 == strcmp(CC_CMD_FRAMEFORMAT, ans)){
         sscanf(val, "%d,%d,%d,%d", &xc0, &yc0, &xc1, &yc1);
         DBG("Got current format: %d,%d,%d,%d", xc0, yc0, xc1, yc1);
         return TRUE;
-    }else if(0 == strcmp(CMD_INFTY, ans)) return TRUE;
+    }else if(0 == strcmp(CC_CMD_INFTY, ans)) return TRUE;
-    /*
-#ifdef IMAGEVIEW
-    else if(0 == strcmp(CMD_IMWIDTH, ans)){
-        ima.w = atoi(val);
-        DBG("Get width: %d", ima.w);
-        imdatalen = ima.w * ima.h * 2;
-        return TRUE;
-    }else if(0 == strcmp(CMD_IMHEIGHT, ans)){
-        ima.h = atoi(val);
-        DBG("Get height: %d", ima.h);
-        imdatalen = ima.w * ima.h * 2;
-        return TRUE;
-    }
-#endif
-*/
     //TIMESTAMP("parseans() end");
     return FALSE;
 }
@@ -126,13 +103,9 @@ static int parseans(char *ans){
 static int getans(int sock, const char *msg){
     double t0 = dtime();
     char *ans = NULL;
-    while(dtime() - t0 < ANSWER_TIMEOUT){
+    while(dtime() - t0 < CC_ANSWER_TIMEOUT){
         char *s = readmsg(sock);
         if(!s) continue;
-        /*if(!s){ // buffer is empty, return last message or wait for it
-            if(ans) return (msg ? FALSE : TRUE);
-            else continue;
-        }*/
         t0 = dtime();
         ans = s;
         TIMESTAMP("Got from server: %s", ans);
@@ -145,7 +118,7 @@ DBG("1 msg-> %s, ans -> %s", msg, ans);
             break;
         }
     }
-    DBG("GETANS: %s, %s", ans, (dtime()-t0 > ANSWER_TIMEOUT) ? "timeout" : "got answer");
+    //DBG("GETANS: %s, %s", ans, (dtime()-t0 > CC_ANSWER_TIMEOUT) ? "timeout" : "got answer");
     return ((ans) ? TRUE : FALSE);
 }
 
@@ -154,22 +127,22 @@ DBG("1 msg-> %s, ans -> %s", msg, ans);
  */
 static void send_headers(int sock){
     // common information
-    SENDMSG(CMD_INFO);
+    SENDMSG(CC_CMD_INFO);
     // focuser
-    if(GP->listdevices) SENDMSG(CMD_FOCLIST);
+    if(GP->listdevices) SENDMSG(CC_CMD_FOCLIST);
-    if(GP->focdevno > -1) SENDMSG(CMD_FDEVNO "=%d", GP->focdevno);
+    if(GP->focdevno > -1) SENDMSG(CC_CMD_FDEVNO "=%d", GP->focdevno);
     if(!isnan(GP->gotopos)){
-        SENDMSGW(CMD_FGOTO, "=%g", GP->gotopos);
+        SENDMSGW(CC_CMD_FGOTO, "=%g", GP->gotopos);
     }
     // wheel
-    if(GP->listdevices) SENDCMDW(CMD_WLIST);
+    if(GP->listdevices) SENDCMDW(CC_CMD_WLIST);
-    if(GP->whldevno > -1) SENDMSGW(CMD_WDEVNO, "=%d", GP->whldevno);
+    if(GP->whldevno > -1) SENDMSGW(CC_CMD_WDEVNO, "=%d", GP->whldevno);
-    if(GP->setwheel > -1) SENDMSGW(CMD_WPOS, "=%d", GP->setwheel);
+    if(GP->setwheel > -1) SENDMSGW(CC_CMD_WPOS, "=%d", GP->setwheel);
     DBG("nxt");
     // CCD/CMOS
     if(GP->X0 > INT_MIN || GP->Y0 > INT_MIN || GP->X1 > INT_MIN || GP->Y1 > INT_MIN){ // set format
-        SENDCMDW(CMD_FRAMEMAX);
+        SENDCMDW(CC_CMD_FRAMEMAX);
-        SENDCMDW(CMD_FRAMEFORMAT);
+        SENDCMDW(CC_CMD_FRAMEFORMAT);
         // default values
         if(GP->X0 == INT_MIN) GP->X0 = xc0;
         if(GP->X1 == INT_MIN) GP->X1 = xc1;
@@ -183,47 +156,47 @@ static void send_headers(int sock){
         if(GP->X1 < GP->X0+1 || GP->X1 > xm1) GP->X1 = xm1;
         if(GP->Y1 < GP->Y0+1 || GP->Y1 > ym1) GP->Y1 = ym1;
         DBG("set format: (%d,%d)x(%d,%d)", GP->X0,GP->X1,GP->Y0,GP->Y1);
-        SENDMSGW(CMD_FRAMEFORMAT, "=%d,%d,%d,%d", GP->X0, GP->Y0, GP->X1, GP->Y1);
+        SENDMSGW(CC_CMD_FRAMEFORMAT, "=%d,%d,%d,%d", GP->X0, GP->Y0, GP->X1, GP->Y1);
     }
-    if(GP->cancelexpose) SENDMSGW(CMD_EXPSTATE, "=%d", CAMERA_IDLE);
+    if(GP->cancelexpose) SENDMSGW(CC_CMD_EXPSTATE, "=%d", CAMERA_IDLE);
-    if(GP->listdevices) SENDCMDW(CMD_CAMLIST);
+    if(GP->listdevices) SENDCMDW(CC_CMD_CAMLIST);
-    if(GP->camdevno > -1) SENDMSGW(CMD_CAMDEVNO, "=%d", GP->camdevno);
+    if(GP->camdevno > -1) SENDMSGW(CC_CMD_CAMDEVNO, "=%d", GP->camdevno);
-    if(GP->hbin) SENDMSGW(CMD_HBIN, "=%d", GP->hbin);
+    if(GP->hbin) SENDMSGW(CC_CMD_HBIN, "=%d", GP->hbin);
-    if(GP->vbin) SENDMSGW(CMD_VBIN, "=%d", GP->vbin);
+    if(GP->vbin) SENDMSGW(CC_CMD_VBIN, "=%d", GP->vbin);
-    if(!isnan(GP->temperature)) SENDMSGW(CMD_CAMTEMPER, "=%g", GP->temperature);
+    if(!isnan(GP->temperature)) SENDMSGW(CC_CMD_CAMTEMPER, "=%g", GP->temperature);
-    if(GP->shtr_cmd > -1) SENDMSGW(CMD_SHUTTER, "=%d", GP->shtr_cmd);
+    if(GP->shtr_cmd > -1) SENDMSGW(CC_CMD_SHUTTER, "=%d", GP->shtr_cmd);
-    if(GP->confio > -1) SENDMSGW(CMD_CONFIO, "=%d", GP->confio);
+    if(GP->confio > -1) SENDMSGW(CC_CMD_CONFIO, "=%d", GP->confio);
-    if(GP->setio > -1) SENDMSGW(CMD_IO, "=%d", GP->setio);\
+    if(GP->setio > -1) SENDMSGW(CC_CMD_IO, "=%d", GP->setio);\
-    if(!isnan(GP->gain)) SENDMSGW(CMD_GAIN, "=%g", GP->gain);
+    if(!isnan(GP->gain)) SENDMSGW(CC_CMD_GAIN, "=%g", GP->gain);
-    if(!isnan(GP->brightness)) SENDMSGW(CMD_BRIGHTNESS, "=%g", GP->brightness);
+    if(!isnan(GP->brightness)) SENDMSGW(CC_CMD_BRIGHTNESS, "=%g", GP->brightness);
-    if(GP->nflushes > 0) SENDMSGW(CMD_NFLUSHES, "=%d", GP->nflushes);
+    if(GP->nflushes > 0) SENDMSGW(CC_CMD_NFLUSHES, "=%d", GP->nflushes);
     if(GP->exptime > -DBL_EPSILON){ // exposition and reading control: only if start of exposition
-        if(GP->_8bit) SENDMSGW(CMD_8BIT, "=1");
+        if(GP->_8bit) SENDMSGW(CC_CMD_8BIT, "=1");
-        else SENDMSGW(CMD_8BIT, "=0");
+        else SENDMSGW(CC_CMD_8BIT, "=0");
-        if(GP->fast) SENDMSGW(CMD_FASTSPD, "=1");
+        if(GP->fast) SENDMSGW(CC_CMD_FASTSPD, "=1");
-        else SENDMSGW(CMD_FASTSPD, "=0");
+        else SENDMSGW(CC_CMD_FASTSPD, "=0");
-        if(GP->dark) SENDMSGW(CMD_DARK, "=1");
+        if(GP->dark) SENDMSGW(CC_CMD_DARK, "=1");
-        else SENDMSGW(CMD_DARK, "=0");
+        else SENDMSGW(CC_CMD_DARK, "=0");
     }
     if(GP->outfile){
-        if(!*GP->outfile) SENDMSGW(CMD_FILENAME, "=");
+        if(!*GP->outfile) SENDMSGW(CC_CMD_FILENAME, "=");
-        else SENDMSGW(CMD_FILENAME, "=%s", makeabspath(GP->outfile, FALSE));
+        else SENDMSGW(CC_CMD_FILENAME, "=%s", makeabspath(GP->outfile, FALSE));
-        if(GP->rewrite) SENDMSGW(CMD_REWRITE, "=1");
+        if(GP->rewrite) SENDMSGW(CC_CMD_REWRITE, "=1");
-        else SENDMSGW(CMD_REWRITE, "=0");
+        else SENDMSGW(CC_CMD_REWRITE, "=0");
     }
     if(GP->outfileprefix){
-        if(!*GP->outfileprefix) SENDMSGW(CMD_FILENAMEPREFIX, "=");
+        if(!*GP->outfileprefix) SENDMSGW(CC_CMD_FILENAMEPREFIX, "=");
-        else SENDMSGW(CMD_FILENAMEPREFIX, "=%s", makeabspath(GP->outfileprefix, FALSE));
+        else SENDMSGW(CC_CMD_FILENAMEPREFIX, "=%s", makeabspath(GP->outfileprefix, FALSE));
     }
-    if(GP->exptime > -DBL_EPSILON) SENDMSGW(CMD_EXPOSITION, "=%g", GP->exptime);
+    if(GP->exptime > -DBL_EPSILON) SENDMSGW(CC_CMD_EXPOSITION, "=%g", GP->exptime);
     // FITS header keywords:
 #define CHKHDR(x, cmd)   do{if(x) SENDMSG(cmd "=%s", x);}while(0)
-    CHKHDR(GP->author, CMD_AUTHOR);
+    CHKHDR(GP->author, CC_CMD_AUTHOR);
-    CHKHDR(GP->instrument, CMD_INSTRUMENT);
+    CHKHDR(GP->instrument, CC_CMD_INSTRUMENT);
-    CHKHDR(GP->observers, CMD_OBSERVER);
+    CHKHDR(GP->observers, CC_CMD_OBSERVER);
-    CHKHDR(GP->objname, CMD_OBJECT);
+    CHKHDR(GP->objname, CC_CMD_OBJECT);
-    CHKHDR(GP->prog_id, CMD_PROGRAM);
+    CHKHDR(GP->prog_id, CC_CMD_PROGRAM);
-    CHKHDR(GP->objtype, CMD_OBJTYPE);
+    CHKHDR(GP->objtype, CC_CMD_OBJTYPE);
 #undef CHKHDR
     if(GP->addhdr){
         char buf[1024], *ptr = buf, **sptr = GP->addhdr;
@@ -236,16 +209,16 @@ static void send_headers(int sock){
             int N = snprintf(ptr, L-1, "%s,", *sptr++);
             L -= N; ptr += N;
         }
-        SENDMSGW(CMD_HEADERFILES, "=%s", buf);
+        SENDMSGW(CC_CMD_HEADERFILES, "=%s", buf);
     }
 }
 
 void client(int sock){
     if(GP->restart){
-        SENDCMDW(CMD_RESTART);
+        SENDCMDW(CC_CMD_RESTART);
         return;
     }
-    if(GP->infty > -1) SENDMSGW(CMD_INFTY, "=%d", GP->infty);
+    if(GP->infty > -1) SENDMSGW(CC_CMD_INFTY, "=%d", GP->infty);
     send_headers(sock);
     double t0 = dtime(), tw = t0;
     int Nremain = 0, nframe = 1;
@@ -254,26 +227,26 @@ void client(int sock){
         Nremain = GP->nframes - 1;
         if(Nremain < 1) Nremain = 0;
         else GP->waitexpend = TRUE; // N>1 - wait for exp ends
-        SENDMSGW(CMD_EXPSTATE, "=%d", CAMERA_CAPTURE);
+        SENDMSGW(CC_CMD_EXPSTATE, "=%d", CAMERA_CAPTURE);
     }else{
         int cntr = 0;
-        while(dtime() - t0 < WAIT_TIMEOUT && cntr < 10)
+        while(dtime() - t0 < CC_WAIT_TIMEOUT && cntr < 3)
             if(!getans(sock, NULL)) ++cntr;
         DBG("RETURN: no more data");
         return;
     }
-    double timeout = GP->waitexpend ? CLIENT_TIMEOUT : WAIT_TIMEOUT;
+    double timeout = GP->waitexpend ? CC_CLIENT_TIMEOUT : CC_WAIT_TIMEOUT;
     verbose(1, "Exposing frame 1...");
     if(GP->waitexpend){
         expstate = CAMERA_CAPTURE; // could be changed earlier
         verbose(2, "Wait for exposition end");
     }
     while(dtime() - t0 < timeout){
-        if(GP->waitexpend && dtime() - tw > WAIT_TIMEOUT){
+        if(GP->waitexpend && dtime() - tw > CC_WAIT_TIMEOUT){
-            SENDCMDW(CMD_TREMAIN); // get remained time
+            SENDCMDW(CC_CMD_TREMAIN); // get remained time
             tw = dtime();
-            sprintf(sendbuf, "%s", CMD_EXPSTATE);
+            sprintf(sendbuf, "%s", CC_CMD_EXPSTATE);
-            sendstrmessage(sock, sendbuf);
+            cc_sendstrmessage(sock, sendbuf);
         }
         if(getans(sock, NULL)){ // got next portion of data
             DBG("server message");
@@ -291,7 +264,7 @@ void client(int sock){
                     if(GP->pause_len > 0){
                         double delta, time1 = dtime() + GP->pause_len;
                         while(1){
-                            SENDCMDW(CMD_CAMTEMPER);
+                            SENDCMDW(CC_CMD_CAMTEMPER);
                             if((delta = time1 - dtime()) < __FLT_EPSILON__) break;
                             // %d ÓÅËÕÎÄ ÄÏ ÏËÏÎÞÁÎÉÑ ÐÁÕÚÙ\n
                             if(delta > 1.) verbose(1, _("%d seconds till pause ends\n"), (int)delta);
@@ -302,10 +275,10 @@ void client(int sock){
                     }
                     verbose(1, "Exposing frame %d...", ++nframe);
                     --Nremain;
-                    SENDMSGW(CMD_EXPSTATE, "=%d", CAMERA_CAPTURE);
+                    SENDMSGW(CC_CMD_EXPSTATE, "=%d", CAMERA_CAPTURE);
                 }else{
                     GP->waitexpend = 0;
-                    timeout = ANSWER_TIMEOUT; // wait for last file name
+                    timeout = CC_ANSWER_TIMEOUT; // wait for last file name
                 }
             }
         }
@@ -321,7 +294,7 @@ void init_grab_sock(int sock){
     controlfd = sock;
     send_headers(sock);
     if(!GP->forceimsock && !shmima){ // init shm buffer if user don't ask to work through image socket
-        shmima = getshm(GP->shmkey, 0); // try to init client shm
+        shmima = cc_getshm(GP->shmkey, 0); // try to init client shm
     }
 }
 
@@ -332,7 +305,7 @@ void init_grab_sock(int sock){
 static int readNbytes(int fd, size_t N, uint8_t *buf){
     size_t got = 0, need = N;
     double t0 = dtime();
-    while(dtime() - t0 < CLIENT_TIMEOUT /*&& canberead(fd)*/ && need){
+    while(dtime() - t0 < CC_CLIENT_TIMEOUT /*&& cc_canberead(fd)*/ && need){
         ssize_t rd = read(fd, buf + got, need);
         if(rd <= 0){
             WARNX("Server disconnected");
@@ -352,15 +325,15 @@ static void getimage(){
     int imsock = -1;
     static double oldtimestamp = -1.;
     TIMESTAMP("Get image sizes");
-    /*SENDCMDW(CMD_IMWIDTH);
+    /*SENDCMDW(CC_CMD_IMWIDTH);
-    SENDCMDW(CMD_IMHEIGHT);*/
+    SENDCMDW(CC_CMD_IMHEIGHT);*/
     if(shmima){ // read image from shared memory
-        memcpy(&ima, shmima, sizeof(IMG));
+        memcpy(&ima, shmima, sizeof(cc_IMG));
     }else{ // get image by socket
-        imsock = open_socket(FALSE, GP->imageport, TRUE);
+        imsock = cc_open_socket(FALSE, GP->imageport, TRUE);
         if(imsock < 0) ERRX("getimage(): can't open image transport socket");
         // get image size
-        if(!readNbytes(imsock, sizeof(IMG), (uint8_t*)&ima)){
+        if(!readNbytes(imsock, sizeof(cc_IMG), (uint8_t*)&ima)){
             WARNX("Can't read image header");
             goto eofg;
         }
@@ -380,7 +353,7 @@ static void getimage(){
     ima.data = imbuf; // renew this value each time after getting `ima` from server
     TIMESTAMP("Start of data read");
     if(shmima){
-        uint8_t *datastart = (uint8_t*)shmima + sizeof(IMG);
+        uint8_t *datastart = (uint8_t*)shmima + sizeof(cc_IMG);
         memcpy(imbuf, datastart, ima.bytelen);
         TIMESTAMP("Got by shared memory");
     }else{
@@ -390,6 +363,7 @@ static void getimage(){
         }
         TIMESTAMP("Got by socket");
     }
+    DBG("timestamps old-new=%g; imno: %zd", oldtimestamp-ima.timestamp, ima.imnumber);
     if(ima.timestamp != oldtimestamp){ // test if image is really new
         oldtimestamp = ima.timestamp;
         grabno = ima.imnumber;
@@ -405,11 +379,11 @@ static void *grabnext(void _U_ *arg){ // daemon grabbing images through the net
     int sock = controlfd;
     while(1){
         if(!getWin()) exit(1);
-        expstate = CAMERA_CAPTURE;
         TIMESTAMP("End of cycle, start new");
+        expstate = CAMERA_CAPTURE;
         TIMEINIT();
-        SENDMSGW(CMD_EXPSTATE, "=%d", CAMERA_CAPTURE); // start capture
+        SENDMSGW(CC_CMD_EXPSTATE, "=%d", CAMERA_CAPTURE); // start capture
-        double timeout = GP->exptime + CLIENT_TIMEOUT, t0 = dtime();
+        double timeout = GP->exptime + CC_CLIENT_TIMEOUT, t0 = dtime();
         useconds_t sleept = 500000; // 0.5s
         if(GP->exptime < 0.5){
             sleept = (useconds_t)(GP->exptime * 500000.);
@@ -455,7 +429,7 @@ static void *waitimage(void _U_ *arg){ // passive waiting for next image
 }
 
 // try to capture images through socket
-int sockcaptured(IMG **imgptr){
+int sockcaptured(cc_IMG **imgptr){
     //TIMESTAMP("sockcaptured() start");
     if(!imgptr) return FALSE;
     static pthread_t grabthread = 0;

client.h

@@ -18,11 +18,11 @@
 
 #pragma once
 
-#include "basestructs.h"
+#include "ccdcapture.h"
 
 // client-side functions
 void client(int fd);
 #ifdef IMAGEVIEW
 void init_grab_sock(int sock);
-int sockcaptured(IMG **img);
+int sockcaptured(cc_IMG **img);
 #endif

cmdlnopts.c

@@ -8,7 +8,7 @@
 #include <usefull_macros.h>
 
 #include "cmdlnopts.h"
-#include "basestructs.h"
+#include "ccdcapture.h"
 
 static int help;
 glob_pars *GP = NULL;
@@ -104,8 +104,8 @@ myoption cmdlnopts[] = {
     {"viewer",  NO_ARGS,    &G.viewer,1,    arg_none,   NULL,               N_("passive viewer (only get last images)")},
     {"restart", NO_ARGS,    &G.restart,1,   arg_none,   NULL,               N_("restart image server")},
 
-    {"shmkey", NEED_ARG,    NULL,   'k',    arg_int,    APTR(&G.shmkey),    N_("shared memory (with image data) key (default: 7777777")},
+    {"shmkey", NEED_ARG,    NULL,   'k',    arg_int,    APTR(&G.shmkey),    N_("shared memory (with image data) key (default: 7777777)")},
-    {"forceimsock",NO_ARGS, &G.forceimsock,1, arg_none, NULL,               N_("force using image through socket transition even if can use SHM")},
+    {"forceimsock",NO_ARGS, &G.forceimsock,1, arg_none, NULL,               N_("force using image through socket transition even if can use SHM)")},
     {"infty", NEED_ARG,     NULL,   0,      arg_int,    APTR(&G.infty),     N_("start (!=0) or stop(==0) infinity capturing loop")},
 
 #ifdef IMAGEVIEW
@@ -125,7 +125,7 @@ myoption cmdlnopts[] = {
  */
 glob_pars *parse_args(int argc, char **argv){
     // format of help: "Usage: progname [args]\n"
-    change_helpstring("Usage: %s [args] [output file prefix or file/dir name to view]\nTo restart server kill it with SIGUSR1\n\tArgs are:\n");
+    change_helpstring("Version: " PACKAGE_VERSION "\nUsage: %s [args] [output file prefix]\nTo restart server kill it with SIGUSR1\n\tArgs are:\n");
     // parse arguments
     parseargs(&argc, &argv, cmdlnopts);
     if(help) showhelp(-1, cmdlnopts);

examples/CMakeLists.txt

@@ -0,0 +1,5 @@
+cmake_minimum_required(VERSION 3.20)
+
+include_directories(..)
+add_executable(ccd_client main.c)
+target_link_libraries(ccd_client ccdcapture usefull_macros)

examples/main.c

@@ -0,0 +1,107 @@
+/*
+ * This file is part of the CCD_Capture project.
+ * Copyright 2023 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * A simple example to take 8-bit images with default size and given exposition time.
+ * Works in `infinity` mode or requesting each file after receiving previous.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <usefull_macros.h>
+
+#include "socket.h"
+
+typedef struct{
+    char *sockname;     // UNIX socket name of command socket or port of local socket
+    int isun;           // command socket is UNIX socket instead of INET
+    int shmkey;         // shared memory (with image data) key
+    int infty;          // run in infinity loop (if not - run by requests)
+    int nframes;        // amount of frames to take
+    int help;           // show this help
+    double exptime;     // time of exposition in seconds
+} glob_pars;
+
+
+static glob_pars G = {
+    .shmkey = 7777777,
+    .nframes = 10
+};
+
+/*
+ * Define command line options by filling structure:
+ *  name    has_arg flag    val     type        argptr          help
+*/
+myoption cmdlnopts[] = {
+    {"sock",    NEED_ARG,   NULL,   's',    arg_string, APTR(&G.sockname),  "command socket name or port"},
+    {"isun",    NO_ARGS,    NULL,   'U',    arg_int,    APTR(&G.isun),      "use UNIX socket"},
+    {"shmkey",  NEED_ARG,   NULL,   'k',    arg_int,    APTR(&G.shmkey),    "shared memory (with image data) key (default: 7777777)"},
+    {"infty",   NO_ARGS,    NULL,   'i',    arg_int,    APTR(&G.infty),     "run in infinity capturing loop (else - request each frame)"},
+    {"nframes", NEED_ARG,   NULL,   'n',    arg_int,    APTR(&G.nframes),   "make series of N frames"},
+    {"exptime", NEED_ARG,   NULL,   'x',    arg_double, APTR(&G.exptime),   "set exposure time to given value (seconds!)"},
+    {"help",    NO_ARGS,    NULL,   'h',    arg_int,    APTR(&G.help),      "show this help"},
+};
+
+static cc_IMG *shimg = NULL, img = {0};
+
+static int refresh_img(){
+    if(!shimg) return FALSE;
+    static size_t imnumber = 0;
+    if(shimg->imnumber == imnumber) return FALSE;
+    imnumber = shimg->imnumber;
+    void *optr = img.data;
+    memcpy(&img, shimg, sizeof(img));
+    img.data = realloc(optr, img.bytelen);
+    memcpy(img.data, (uint8_t*)shimg + sizeof(cc_IMG), img.bytelen);
+    return TRUE;
+}
+
+int main(int argc, char **argv){
+    initial_setup();
+    parseargs(&argc, &argv, cmdlnopts);
+    if(G.help) showhelp(-1, cmdlnopts);
+    if(argc > 0){
+        WARNX("%d unused parameters:", argc);
+        for(int i = 0; i < argc; ++i)
+            printf("%4d: %s\n", i, argv[i]);
+    }
+    if(!G.sockname) ERRX("Point socket name or port");
+    int sock = cc_open_socket(FALSE, G.sockname, !G.isun);
+    if(sock < 0) ERR("Can't open socket %s", G.sockname);
+    shimg = cc_getshm(G.shmkey, 0);
+    if(!shimg) ERRX("Can't get shared memory segment");
+    int i = 0;
+    time_t oldtime = time(NULL);
+    double oldtimestamp = shimg->timestamp;
+    do{
+        time_t now = time(NULL);
+        if(now - oldtime > 5){
+            WARNX("No new images for 5 seconds");
+            break;
+        }
+        if(!refresh_img()){
+            usleep(1000);
+            continue;
+        }
+        ++i;
+        oldtime = now;
+        printf("Got image #%zd, size %dx%d, bitpix %d, time %g\n", img.imnumber, img.w, img.h, img.bitpix, img.timestamp-oldtimestamp);
+    }while(i < 10);
+    close(sock);
+    return 0;
+}

imageview.c

@@ -449,7 +449,7 @@ result: 0.0014689s
  * @param w,h      - image width and height
  * @return data allocated here
  */
-static uint8_t *equalize(IMG *img, int w, int h){
+static uint8_t *equalize(cc_IMG *img, int w, int h){
     uint8_t *retn = MALLOC(uint8_t, w*h);
     double orig_hysto[0x10000] = {0.}; // original hystogram
     uint8_t eq_levls[0x10000] = {0};   // levels to convert: newpix = eq_levls[oldpix]
@@ -469,7 +469,7 @@ static uint8_t *equalize(IMG *img, int w, int h){
         for(int i = 0; i < 0x10000; ++i) orig_hysto[i] += histogram_private[i];
     }
 }*/
-    int bytes = getNbytes(img);
+    int bytes = cc_getNbytes(img);
 
     if(bytes == 1){
         uint8_t *data = (uint8_t*) img->data;
@@ -518,12 +518,12 @@ cuts: 0.00188208s
 */
 
 // count image cuts as [median-sigma median+5sigma]
-static uint8_t *mkcuts(IMG *img, int w, int h){
+static uint8_t *mkcuts(cc_IMG *img, int w, int h){
     uint8_t *retn = MALLOC(uint8_t, w*h);
     int orig_hysto[0x10000] = {0.}; // original hystogram
     int s = w*h;
     double sum = 0., sum2 = 0.;
-    int bytes = getNbytes(img);
+    int bytes = cc_getNbytes(img);
     TIMESTAMP("Make histogram");
     if(bytes == 1){
         uint8_t *data = (uint8_t*) img->data;
@@ -607,7 +607,7 @@ static uint8_t *mkcuts(IMG *img, int w, int h){
     return retn;
 }
 
-static void change_displayed_image(IMG *img){
+static void change_displayed_image(cc_IMG *img){
     if(!win || !img) return;
     static size_t lastN = 0;
     ssize_t delta = img->imnumber - lastN;
@@ -704,7 +704,7 @@ int viewer(imagefunc newimage){
         WARNX(_("Can't open OpenGL window, image preview will be inaccessible"));
         return 1;
     }
-    IMG *img = NULL;
+    cc_IMG *img = NULL;
     //double t0 = dtime();
     while(1){
         if(!win || win->killthread){ // got kill from ctrl+q

imageview.h

@@ -82,6 +82,6 @@ void conv_mouse_to_image_coords(int x, int y, float *X, float *Y, windowData *wi
 void conv_image_to_mouse_coords(float X, float Y, int *x, int *y, windowData *window);
 windowData* getWin();
 
-typedef int (*imagefunc)(IMG**);
+typedef int (*imagefunc)(cc_IMG**);
 
 int viewer(imagefunc);

locale/ru/messages.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-12-25 16:15+0300\n"
+"POT-Creation-Date: 2024-01-24 11:37+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -246,11 +246,11 @@ msgid "restart image server"
 msgstr ""
 
 #: cmdlnopts.c:107
-msgid "shared memory (with image data) key (default: 7777777"
+msgid "shared memory (with image data) key (default: 7777777)"
 msgstr ""
 
 #: cmdlnopts.c:108
-msgid "force using image through socket transition even if can use SHM"
+msgid "force using image through socket transition even if can use SHM)"
 msgstr ""
 
 #: cmdlnopts.c:109
@@ -261,321 +261,301 @@ msgstr ""
 msgid "Display image in OpenGL window"
 msgstr ""
 
-#: ccdfunc.c:65
+#: ccdfunc.c:138
-#, c-format
-msgid "Can't find plugin %s: %s"
-msgstr ""
-
-#: ccdfunc.c:77
-#, c-format
-msgid "Can't find focuser in plugin %s: %s"
-msgstr ""
-
-#: ccdfunc.c:88
-#, c-format
-msgid "Can't find camera in plugin %s: %s"
-msgstr ""
-
-#: ccdfunc.c:99
-#, c-format
-msgid "Can't find wheel in plugin %s: %s"
-msgstr ""
-
-#: ccdfunc.c:185
 msgid "Camera device unknown"
 msgstr ""
 
 #. Не могу сохранить файл
-#: ccdfunc.c:209
+#: ccdfunc.c:162
 #, c-format
 msgid "Can't save file with prefix %s"
 msgstr ""
 
-#: ccdfunc.c:362
+#: ccdfunc.c:315
 #, c-format
 msgid "File saved as '%s'"
 msgstr ""
 
-#: ccdfunc.c:371
+#: ccdfunc.c:324
 msgid "Error saving file"
 msgstr ""
 
-#: ccdfunc.c:448
+#: ccdfunc.c:401
 #, c-format
 msgid "Image stat:\n"
 msgstr ""
 
-#: ccdfunc.c:456
+#: ccdfunc.c:409
 msgid "Focuser device not pointed"
 msgstr ""
 
-#: ccdfunc.c:463
+#: ccdfunc.c:416
 msgid "No focusers found"
 msgstr ""
 
-#: ccdfunc.c:494
+#: ccdfunc.c:447
 #, c-format
 msgid "Found %d focusers, you point number %d"
 msgstr ""
 
-#: ccdfunc.c:498
+#: ccdfunc.c:451
 msgid "Can't set active focuser number"
 msgstr ""
 
-#: ccdfunc.c:512
+#: ccdfunc.c:465
 msgid "Can't get focuser limit positions"
 msgstr ""
 
-#: ccdfunc.c:519
+#: ccdfunc.c:472
 msgid "Can't get current focuser position"
 msgstr ""
 
-#: ccdfunc.c:533
+#: ccdfunc.c:486
 #, c-format
 msgid "Can't set position %g: out of limits [%g, %g]"
 msgstr ""
 
-#: ccdfunc.c:537
+#: ccdfunc.c:490
 msgid "Can't home focuser"
 msgstr ""
 
-#: ccdfunc.c:539
+#: ccdfunc.c:492
 #, c-format
 msgid "Can't set position %g"
 msgstr ""
 
-#: ccdfunc.c:547
+#: ccdfunc.c:500
-msgid "Wheel device not pointed"
+msgid "cc_Wheel device not pointed"
 msgstr ""
 
-#: ccdfunc.c:554
+#: ccdfunc.c:507
 msgid "No wheels found"
 msgstr ""
 
-#: ccdfunc.c:585
+#: ccdfunc.c:538
 #, c-format
 msgid "Found %d wheels, you point number %d"
 msgstr ""
 
-#: ccdfunc.c:589
+#: ccdfunc.c:542
 msgid "Can't set active wheel number"
 msgstr ""
 
-#: ccdfunc.c:605
+#: ccdfunc.c:558
 msgid "Can't get max wheel position"
 msgstr ""
 
-#: ccdfunc.c:612
+#: ccdfunc.c:565
 #, c-format
-msgid "Wheel position should be from 0 to %d"
+msgid "cc_Wheel position should be from 0 to %d"
 msgstr ""
 
-#: ccdfunc.c:616
+#: ccdfunc.c:569
 #, c-format
 msgid "Can't set wheel position %d"
 msgstr ""
 
-#: ccdfunc.c:633
+#: ccdfunc.c:586
 #, c-format
 msgid "%.1f seconds till exposition ends"
 msgstr ""
 
-#: ccdfunc.c:648
+#: ccdfunc.c:601
 msgid "Camera device not pointed"
 msgstr ""
 
-#: ccdfunc.c:655 ccdfunc.c:656
+#: ccdfunc.c:608 ccdfunc.c:609
 msgid "No cameras found"
 msgstr ""
 
-#: ccdfunc.c:686
+#: ccdfunc.c:639
 #, c-format
 msgid "Found %d cameras, you point number %d"
 msgstr ""
 
-#: ccdfunc.c:690
+#: ccdfunc.c:643
 msgid "Can't set active camera number"
 msgstr ""
 
-#: ccdfunc.c:696
+#: ccdfunc.c:649
 msgid "Can't set fan speed"
 msgstr ""
 
-#: ccdfunc.c:697
+#: ccdfunc.c:650
 #, c-format
 msgid "Set fan speed to %d"
 msgstr ""
 
-#: ccdfunc.c:702
+#: ccdfunc.c:655
 #, c-format
 msgid "Camera model: %s"
 msgstr ""
 
-#: ccdfunc.c:703
+#: ccdfunc.c:656
 #, c-format
 msgid "Pixel size: %g x %g"
 msgstr ""
 
-#: ccdfunc.c:709
+#: ccdfunc.c:662
 #, c-format
 msgid "Full array: %s"
 msgstr ""
 
-#: ccdfunc.c:712
+#: ccdfunc.c:665
 #, c-format
 msgid "Field of view: %s"
 msgstr ""
 
-#: ccdfunc.c:715
+#: ccdfunc.c:668
 #, c-format
 msgid "Current format: %s"
 msgstr ""
 
-#: ccdfunc.c:718
+#: ccdfunc.c:671
 #, c-format
 msgid "Can't set T to %g degC"
 msgstr ""
 
-#: ccdfunc.c:726
+#: ccdfunc.c:679
 #, c-format
 msgid "Shutter command: %s\n"
 msgstr ""
 
-#: ccdfunc.c:728
+#: ccdfunc.c:681
 #, c-format
 msgid "Can't run shutter command %s (unsupported?)"
 msgstr ""
 
 #. "Попытка сконфигурировать порт I/O как %d\n"
-#: ccdfunc.c:732
+#: ccdfunc.c:685
 #, c-format
 msgid "Try to configure I/O port as %d"
 msgstr ""
 
-#: ccdfunc.c:734
+#: ccdfunc.c:687
 msgid "Can't configure (unsupported?)"
 msgstr ""
 
-#: ccdfunc.c:741
+#: ccdfunc.c:694
 msgid "Can't get IOport state (unsupported?)"
 msgstr ""
 
 #. "Попытка записи %d в порт I/O\n"
-#: ccdfunc.c:745
+#: ccdfunc.c:698
 #, c-format
 msgid "Try to write %d to I/O port"
 msgstr ""
 
-#: ccdfunc.c:747
+#: ccdfunc.c:700
 msgid "Can't set IOport"
 msgstr ""
 
-#: ccdfunc.c:754
+#: ccdfunc.c:707
 #, c-format
 msgid "Set gain to %g"
 msgstr ""
 
-#: ccdfunc.c:755
+#: ccdfunc.c:708
 #, c-format
 msgid "Can't set gain to %g"
 msgstr ""
 
-#: ccdfunc.c:760
+#: ccdfunc.c:713
 #, c-format
 msgid "Set brightness to %g"
 msgstr ""
 
-#: ccdfunc.c:761
+#: ccdfunc.c:714
 #, c-format
 msgid "Can't set brightness to %g"
 msgstr ""
 
-#: ccdfunc.c:767 server.c:265
+#: ccdfunc.c:720 server.c:264
 #, c-format
 msgid "Can't set binning %dx%d"
 msgstr ""
 
-#: ccdfunc.c:779 server.c:266
+#: ccdfunc.c:732 server.c:265
 msgid "Can't set given geometry"
 msgstr ""
 
-#: ccdfunc.c:783
+#: ccdfunc.c:736
 #, c-format
 msgid "Can't set %d flushes"
 msgstr ""
 
-#: ccdfunc.c:787
+#: ccdfunc.c:740
 #, c-format
 msgid "Can't set exposure time to %f seconds"
 msgstr ""
 
-#: ccdfunc.c:790
+#: ccdfunc.c:743
 msgid "Can't change frame type"
 msgstr ""
 
-#: ccdfunc.c:793
+#: ccdfunc.c:746
 msgid "Can't set bit depth"
 msgstr ""
 
-#: ccdfunc.c:795
+#: ccdfunc.c:748
 msgid "Can't set readout speed"
 msgstr ""
 
-#: ccdfunc.c:796
+#: ccdfunc.c:749
 #, c-format
 msgid "Readout mode: %s"
 msgstr ""
 
-#: ccdfunc.c:797
+#: ccdfunc.c:750
 msgid "Only show statistics"
 msgstr ""
 
 #. GET binning should be AFTER setgeometry!
-#: ccdfunc.c:799
+#: ccdfunc.c:752
 msgid "Can't get current binning"
 msgstr ""
 
 #. Захват кадра %d\n
-#: ccdfunc.c:824
+#: ccdfunc.c:777
 #, c-format
 msgid "Capture frame %d"
 msgstr ""
 
-#: ccdfunc.c:826 ccdfunc.c:912 server.c:149
+#: ccdfunc.c:779 ccdfunc.c:853 server.c:148
 msgid "Can't start exposition"
 msgstr ""
 
-#: ccdfunc.c:831
+#: ccdfunc.c:784
 msgid "Can't capture image"
 msgstr ""
 
-#: ccdfunc.c:834
+#: ccdfunc.c:787
 msgid "Read grabbed image"
 msgstr ""
 
-#: ccdfunc.c:838 ccdfunc.c:925
+#: ccdfunc.c:791 ccdfunc.c:866
 msgid "Can't grab image"
 msgstr ""
 
 #. %d секунд до окончания паузы\n
-#: ccdfunc.c:850 client.c:297
+#: ccdfunc.c:803 client.c:270
 #, c-format
 msgid "%d seconds till pause ends\n"
 msgstr ""
 
-#: ccdfunc.c:923
+#: ccdfunc.c:864
 msgid "Some error when capture"
 msgstr ""
 
-#: server.c:189
+#: server.c:188
 msgid "No camera device"
 msgstr ""
 
-#: client.c:282
+#: client.c:255
 msgid "Can't make exposition"
 msgstr ""
 
-#: client.c:313
+#: client.c:286
 msgid "Server timeout"
 msgstr ""
 

locale/ru/ru.po

@@ -7,7 +7,7 @@
 msgid   ""
 msgstr  "Project-Id-Version: PACKAGE VERSION\n"
         "Report-Msgid-Bugs-To: \n"
-        "POT-Creation-Date: 2023-12-25 15:48+0300\n"
+        "POT-Creation-Date: 2024-01-24 11:35+0300\n"
         "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
         "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
         "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -16,13 +16,13 @@ msgstr  "Project-Id-Version: PACKAGE VERSION\n"
         "Content-Type: text/plain; charset=koi8-r\n"
         "Content-Transfer-Encoding: 8bit\n"
 
-#: ccdfunc.c:633
+#: ccdfunc.c:586
 #, c-format
 msgid   "%.1f seconds till exposition ends"
 msgstr  "%.1f ÓÅËÕÎÄ ÄÏ ÏËÏÎÞÁÎÉÑ ÜËÓÐÏÚÉÃÉÉ"
 
 #. %d Ñ<>екунд до окончаниÑ<C2B8> паузы\n
-#: ccdfunc.c:850 client.c:297
+#: ccdfunc.c:803 client.c:270
 #, c-format
 msgid   "%d seconds till pause ends\n"
 msgstr  "%d ÓÅËÕÎÄ ÄÏ ÏËÏÎÞÁÎÉÑ ÐÁÕÚÙ\n"
@@ -39,77 +39,57 @@ msgstr  "
 msgid   "CMOS gain level"
 msgstr  "ÕÒÏ×ÅÎØ Gain CMOS"
 
-#: ccdfunc.c:648
+#: ccdfunc.c:601
 msgid   "Camera device not pointed"
 msgstr  "õÓÔÒÏÊÓÔ×Ï Ó×ÅÏÐÒÉÅÍÎÉËÁ ÎÅ ÐÏÄËÌÀÞÅÎÏ"
 
-#: ccdfunc.c:185
+#: ccdfunc.c:138
 msgid   "Camera device unknown"
 msgstr  "õÓÔÒÏÊÓÔ×Ï Ó×ÅÏÐÒÉÅÍÎÉËÁ ÎÅ ÏÐÏÚÎÁÎÏ"
 
-#: ccdfunc.c:702
+#: ccdfunc.c:655
 #, c-format
 msgid   "Camera model: %s"
 msgstr  "íÏÄÅÌØ Ó×ÅÔÏÐÒÉÅÍÎÉËÁ: %s"
 
-#: ccdfunc.c:831
+#: ccdfunc.c:784
 msgid   "Can't capture image"
 msgstr  "îÅ ÍÏÇÕ ÚÁÈ×ÁÔÉÔØ ÉÚÏÂÒÁÖÅÎÉÅ"
 
-#: ccdfunc.c:790
+#: ccdfunc.c:743
 msgid   "Can't change frame type"
 msgstr  "îÅ ÍÏÇÕ ÉÚÍÅÎÉÔØ ÔÉÐ ËÁÄÒÁ"
 
-#: ccdfunc.c:734
+#: ccdfunc.c:687
 msgid   "Can't configure (unsupported?)"
 msgstr  "îÅ ÍÏÇÕ ÓËÏÎÆÉÇÕÒÉÒÏ×ÁÔØ (ÏÐÃÉÑ ÎÅ ÐÏÄÄÅÒÖÉ×ÁÅÔÓÑ?)"
 
-#: ccdfunc.c:88
+#: ccdfunc.c:694
-#, c-format
-msgid   "Can't find camera in plugin %s: %s"
-msgstr  "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ ËÁÍÅÒÙ %s: %s"
-
-#: ccdfunc.c:77
-#, c-format
-msgid   "Can't find focuser in plugin %s: %s"
-msgstr  "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ ÆÏËÕÓÅÒÁ %s: %s"
-
-#: ccdfunc.c:65
-#, c-format
-msgid   "Can't find plugin %s: %s"
-msgstr  "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ %s: %s"
-
-#: ccdfunc.c:99
-#, c-format
-msgid   "Can't find wheel in plugin %s: %s"
-msgstr  "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ ÔÕÒÅÌÉ %s: %s"
-
-#: ccdfunc.c:741
 msgid   "Can't get IOport state (unsupported?)"
 msgstr  "îÅ ÍÏÇÕ ÐÏÌÕÞÉÔØ ÓÏÓÔÏÑÎÉÅ ÐÏÒÔÁ I/O (ÎÅ ÐÏÄÄÅÒÖÉ×ÁÅÔÓÑ?)"
 
 #. GET binning should be AFTER setgeometry!
-#: ccdfunc.c:799
+#: ccdfunc.c:752
 msgid   "Can't get current binning"
 msgstr  "îÅ ÍÏÇÕ ÐÏÌÕÞÉÔØ ÔÅËÕÝÅÅ ÚÎÁÞÅÎÉÅ ÂÉÎÎÉÎÇÁ"
 
-#: ccdfunc.c:519
+#: ccdfunc.c:472
 msgid   "Can't get current focuser position"
 msgstr  "îÅ ÍÏÇÕ ÏÐÒÅÄÅÌÉÔØ ÔÅËÕÝÕÀ ÐÏÚÉÃÉÀ ÆÏËÕÓÅÒÁ"
 
-#: ccdfunc.c:512
+#: ccdfunc.c:465
 msgid   "Can't get focuser limit positions"
 msgstr  "îÅ ÍÏÇÕ ÏÐÒÅÄÅÌÉÔØ ÐÒÅÄÅÌØÎÕÀ ÐÏÚÉÃÉÀ ÆÏËÕÓÅÒÁ"
 
-#: ccdfunc.c:605
+#: ccdfunc.c:558
 msgid   "Can't get max wheel position"
 msgstr  "îÅ ÍÏÇÕ ÏÐÒÅÄÅÌÉÔØ ÐÒÅÄÅÌØÎÕÀ ÐÏÚÉÃÉÀ ËÏÌÅÓÁ"
 
-#: ccdfunc.c:838 ccdfunc.c:925
+#: ccdfunc.c:791 ccdfunc.c:866
 msgid   "Can't grab image"
 msgstr  "îÅ ÍÏÇÕ ÚÁÈ×ÁÔÉÔØ ÉÚÏÂÒÁÖÅÎÉÅ"
 
-#: ccdfunc.c:537
+#: ccdfunc.c:490
 msgid   "Can't home focuser"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÆÏËÕÓÅÒ × ÎÕÌØ"
 
@@ -117,7 +97,7 @@ msgstr  "
 msgid   "Can't init mutex!"
 msgstr  "îÅ ÍÏÇÕ ÉÎÉÃÉÁÌÉÚÉÒÏ×ÁÔØ ÍØÀÔÅËÓ!"
 
-#: client.c:282
+#: client.c:255
 msgid   "Can't make exposition"
 msgstr  "îÅ ÍÏÇÕ ×ÙÐÏÌÎÉÔØ ÜËÓÐÏÚÉÃÉÀ"
 
@@ -125,105 +105,105 @@ msgstr  "
 msgid   "Can't open OpenGL window, image preview will be inaccessible"
 msgstr  "îÅ ÍÏÇÕ ÏÔËÒÙÔØ ÏËÎÏ OpenGL, ÏÔÏÂÒÁÖÅÎÉÅ ÂÕÄÅÔ ÎÅÄÏÓÔÕÐÎÏ"
 
-#: ccdfunc.c:728
+#: ccdfunc.c:681
 #, c-format
 msgid   "Can't run shutter command %s (unsupported?)"
 msgstr  "îÅ ÍÏÇÕ ×ÙÐÏÌÎÉÔØ ËÏÍÁÎÄÕ ÚÁÔ×ÏÒÁ %s (ÎÅ ÐÏÄÄÅÒÖÉ×ÁÅÔÓÑ?)"
 
 #. Ð<>е могу Ñ<>охранить файл
-#: ccdfunc.c:209
+#: ccdfunc.c:162
 #, c-format
 msgid   "Can't save file with prefix %s"
 msgstr  "îÅ ÍÏÇÕ ÓÏÈÒÁÎÉÔØ ÆÁÊÌ Ó ÐÒÅÆÉËÓÏÍ %s"
 
-#: ccdfunc.c:783
+#: ccdfunc.c:736
 #, c-format
 msgid   "Can't set %d flushes"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ %d ÓÂÒÏÓÏ×"
 
-#: ccdfunc.c:747
+#: ccdfunc.c:700
 msgid   "Can't set IOport"
 msgstr  "îÅ ÍÏÇÕ ÐÏÍÅÎÑÔØ ÚÎÁÞÅÎÉÑ ÐÏÒÔÁ I/O"
 
-#: ccdfunc.c:718
+#: ccdfunc.c:671
 #, c-format
 msgid   "Can't set T to %g degC"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÔÅÍÐÅÒÁÔÕÒÕ × %g ÇÒÁÄã"
 
-#: ccdfunc.c:690
+#: ccdfunc.c:643
 msgid   "Can't set active camera number"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÎÏÍÅÒ ÁËÔÉ×ÎÏÊ ËÁÍÅÒÙ"
 
-#: ccdfunc.c:498
+#: ccdfunc.c:451
 msgid   "Can't set active focuser number"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÎÏÍÅÒ ÁËÔÉ×ÎÏÇÏ ÆÏËÕÓÅÒÁ"
 
-#: ccdfunc.c:589
+#: ccdfunc.c:542
 msgid   "Can't set active wheel number"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÎÏÍÅÒ ÁËÔÉ×ÎÏÇÏ ËÏÌÅÓÁ"
 
-#: ccdfunc.c:767 server.c:265
+#: ccdfunc.c:720 server.c:264
 #, c-format
 msgid   "Can't set binning %dx%d"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÂÉÎÎÉÎÇ %dx%d"
 
-#: ccdfunc.c:793
+#: ccdfunc.c:746
 msgid   "Can't set bit depth"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÒÁÚÒÑÄÎÏÓÔØ áãð"
 
-#: ccdfunc.c:761
+#: ccdfunc.c:714
 #, c-format
 msgid   "Can't set brightness to %g"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÑÒËÏÓÔØ × %g"
 
-#: ccdfunc.c:787
+#: ccdfunc.c:740
 #, c-format
 msgid   "Can't set exposure time to %f seconds"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÜËÓÐÏÚÉÃÉÀ × %f ÓÅËÕÎÄ"
 
-#: ccdfunc.c:696
+#: ccdfunc.c:649
 msgid   "Can't set fan speed"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÓËÏÒÏÓÔØ ×ÅÎÔÉÌÑÔÏÒÏ×"
 
-#: ccdfunc.c:755
+#: ccdfunc.c:708
 #, c-format
 msgid   "Can't set gain to %g"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ Gain × %g"
 
-#: ccdfunc.c:779 server.c:266
+#: ccdfunc.c:732 server.c:265
 msgid   "Can't set given geometry"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÇÅÏÍÅÔÒÉÀ"
 
-#: ccdfunc.c:539
+#: ccdfunc.c:492
 #, c-format
 msgid   "Can't set position %g"
 msgstr  "îÅ ÍÏÇÕ ÉÚÍÅÎÉÔØ ÐÏÚÉÃÉÀ ÎÁ %g"
 
-#: ccdfunc.c:533
+#: ccdfunc.c:486
 #, c-format
 msgid   "Can't set position %g: out of limits [%g, %g]"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÐÏÚÉÃÉÀ %g: ×ÎÅ ÐÒÅÄÅÌÏ× [%g, %g]"
 
-#: ccdfunc.c:795
+#: ccdfunc.c:748
 msgid   "Can't set readout speed"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÓËÏÒÏÓÔØ ÓÞÉÔÙ×ÁÎÉÑ"
 
-#: ccdfunc.c:616
+#: ccdfunc.c:569
 #, c-format
 msgid   "Can't set wheel position %d"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÐÏÌÏÖÅÎÉÅ ËÏÌÅÓÁ %d"
 
-#: ccdfunc.c:826 ccdfunc.c:912 server.c:149
+#: ccdfunc.c:779 ccdfunc.c:853 server.c:148
 msgid   "Can't start exposition"
 msgstr  "îÅ ÍÏÇÕ ÎÁÞÁÔØ ÜËÓÐÏÚÉÃÉÀ"
 
 #. Захват кадра %d\n
-#: ccdfunc.c:824
+#: ccdfunc.c:777
 #, c-format
 msgid   "Capture frame %d"
 msgstr  "úÁÈ×ÁÔ ËÁÄÒÁ %d"
 
-#: ccdfunc.c:715
+#: ccdfunc.c:668
 #, c-format
 msgid   "Current format: %s"
 msgstr  ""
@@ -237,40 +217,40 @@ msgstr  "
 msgid   "Equalization of histogram: %s"
 msgstr  "üË×ÁÌÉÚÁÃÉÑ ÇÉÓÔÏÇÒÁÍÍÙ: %s"
 
-#: ccdfunc.c:371
+#: ccdfunc.c:324
 msgid   "Error saving file"
 msgstr  "ïÛÉÂËÁ ÓÏÈÒÁÎÅÎÉÑ ÆÁÊÌÁ"
 
-#: ccdfunc.c:712
+#: ccdfunc.c:665
 #, c-format
 msgid   "Field of view: %s"
 msgstr  "ðÏÌÅ ÚÒÅÎÉÑ: %s"
 
-#: ccdfunc.c:362
+#: ccdfunc.c:315
 #, c-format
 msgid   "File saved as '%s'"
 msgstr  "æÁÊÌ ÓÏÈÒÁÎÅÎ ËÁË '%s'"
 
-#: ccdfunc.c:456
+#: ccdfunc.c:409
 msgid   "Focuser device not pointed"
 msgstr  "õÓÔÒÏÊÓÔ×Ï ÆÏËÕÓÅÒÁ ÎÅ ÕËÁÚÁÎÏ"
 
-#: ccdfunc.c:686
+#: ccdfunc.c:639
 #, c-format
 msgid   "Found %d cameras, you point number %d"
 msgstr  "ïÂÎÁÒÕÖÅÎÏ %d ËÁÍÅÒ, ×Ù ÕËÁÚÁÌÉ %d"
 
-#: ccdfunc.c:494
+#: ccdfunc.c:447
 #, c-format
 msgid   "Found %d focusers, you point number %d"
 msgstr  "ïÂÎÁÒÕÖÅÎÏ %d ÆÏËÕÓÅÒÏ×, ×Ù ÕËÁÚÁÌÉ %d"
 
-#: ccdfunc.c:585
+#: ccdfunc.c:538
 #, c-format
 msgid   "Found %d wheels, you point number %d"
 msgstr  "ïÂÎÁÒÕÖÅÎÏ %d ËÏÌÅÓ, ×Ù ÕËÁÚÁÌÉ %d"
 
-#: ccdfunc.c:709
+#: ccdfunc.c:662
 #, c-format
 msgid   "Full array: %s"
 msgstr  "ðÏÌÎÙÊ ÆÏÒÍÁÔ: %s"
@@ -285,7 +265,7 @@ msgstr  "
 msgid   "INET image socket port"
 msgstr  "ÐÏÒÔ ÌÏËÁÌØÎÏÇÏ ÓÅÔÅ×ÏÇÏ ÓÏËÅÔÁ"
 
-#: ccdfunc.c:448
+#: ccdfunc.c:401
 #, c-format
 msgid   "Image stat:\n"
 msgstr  "óÔÁÔÉÓÔÉËÁ ÐÏ ÉÚÏÂÒÁÖÅÎÉÀ: \n"
@@ -294,76 +274,76 @@ msgstr  "
 msgid   "N flushes before exposing (default: 1)"
 msgstr  "N ÚÁÓ×ÅÞÉ×ÁÎÉÊ ÐÅÒÅÄ ÜËÓÐÏÚÉÃÉÅÊ (ÐÏ ÕÍÏÌÞÁÎÉÀ: 1)"
 
-#: server.c:189
+#: server.c:188
 msgid   "No camera device"
 msgstr  "îÅ ÕËÁÚÁÎÏ ÕÓÔÒÏÊÓÔ×Ï ËÁÍÅÒÙ"
 
-#: ccdfunc.c:655 ccdfunc.c:656
+#: ccdfunc.c:608 ccdfunc.c:609
 msgid   "No cameras found"
 msgstr  "ëÁÍÅÒ ÎÅ ÏÂÎÁÒÕÖÅÎÏ"
 
-#: ccdfunc.c:463
+#: ccdfunc.c:416
 msgid   "No focusers found"
 msgstr  "æÏËÕÓÅÒÏ× ÎÅ ÏÂÎÁÒÕÖÅÎÏ"
 
-#: ccdfunc.c:554
+#: ccdfunc.c:507
 msgid   "No wheels found"
 msgstr  "ôÕÒÅÌÅÊ ÎÅ ÏÂÎÁÒÕÖÅÎÏ"
 
-#: ccdfunc.c:797
+#: ccdfunc.c:750
 msgid   "Only show statistics"
 msgstr  "ôÏÌØËÏ ÏÔÏÂÒÁÚÉÔØ ÓÔÁÔÉÓÔÉËÕ"
 
-#: ccdfunc.c:703
+#: ccdfunc.c:656
 #, c-format
 msgid   "Pixel size: %g x %g"
 msgstr  "òÁÚÍÅÒ ÐÉËÓÅÌÑ: %g x %g"
 
-#: ccdfunc.c:834
+#: ccdfunc.c:787
 msgid   "Read grabbed image"
 msgstr  "óÞÉÔÙ×ÁÎÉÅ ÉÚÏÂÒÁÖÅÎÉÑ"
 
-#: ccdfunc.c:796
+#: ccdfunc.c:749
 #, c-format
 msgid   "Readout mode: %s"
 msgstr  "òÅÖÉÍ ÓÞÉÔÙ×ÁÎÉÑ: %s"
 
-#: client.c:313
+#: client.c:286
 msgid   "Server timeout"
 msgstr  "ôÁÊÍÁÕÔ ÓÅÒ×ÅÒÁ"
 
-#: ccdfunc.c:760
+#: ccdfunc.c:713
 #, c-format
 msgid   "Set brightness to %g"
 msgstr  "õÓÔÁÎÏ×ÉÔØ ÑÒËÏÓÔØ × %g"
 
-#: ccdfunc.c:697
+#: ccdfunc.c:650
 #, c-format
 msgid   "Set fan speed to %d"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÓËÏÒÏÓÔØ ×ÅÎÔÉÌÑÔÏÒÏ× × %d"
 
-#: ccdfunc.c:754
+#: ccdfunc.c:707
 #, c-format
 msgid   "Set gain to %g"
 msgstr  "õÓÔÁÎÏ×ÉÔØ Gain × %g"
 
-#: ccdfunc.c:726
+#: ccdfunc.c:679
 #, c-format
 msgid   "Shutter command: %s\n"
 msgstr  "ëÏÍÁÎÄÁ ÚÁÔ×ÏÒÁ: %s\n"
 
-#: ccdfunc.c:923
+#: ccdfunc.c:864
 msgid   "Some error when capture"
 msgstr  ""
 
 #. "Попытка Ñ<>конфигурировать порт I/O как %d\n"
-#: ccdfunc.c:732
+#: ccdfunc.c:685
 #, c-format
 msgid   "Try to configure I/O port as %d"
 msgstr  "ðÏÐÙÔËÁ ÓËÏÎÆÉÇÕÒÉÒÏ×ÁÔØ ÐÏÒÔ I/O ËÁË %d"
 
 #. "Попытка запиÑ<C2B8>и %d в порт I/O\n"
-#: ccdfunc.c:745
+#: ccdfunc.c:698
 #, c-format
 msgid   "Try to write %d to I/O port"
 msgstr  "ðÏÐÙÔËÁ ÚÁÐÉÓÉ %d × ÐÏÒÔ I/O"
@@ -373,15 +353,6 @@ msgstr  "
 msgid   "UNIX socket name (command socket)"
 msgstr  "éÍÑ UNIX-ÓÏËÅÔÁ"
 
-#: ccdfunc.c:547
-msgid   "Wheel device not pointed"
-msgstr  "õÓÔÒÏÊÓÔ×Ï ÔÕÒÅÌÉ ÎÅ ÕËÁÚÁÎÏ"
-
-#: ccdfunc.c:612
-#, c-format
-msgid   "Wheel position should be from 0 to %d"
-msgstr  "ðÏÚÉÃÉÑ ËÏÌÅÓÁ ÄÏÌÖÎÁ ÂÙÔØ ÏÔ 0 ÄÏ %d"
-
 #: cmdlnopts.c:76
 msgid   "absolute (not divided by binning!) frame X0 coordinate (-1 - all "
         "with overscan)"
@@ -416,6 +387,16 @@ msgstr  "
 msgid   "cancel current exposition"
 msgstr  "ÏÔÍÅÎÁ ÔÅËÕÝÅÊ ÜËÓÐÏÚÉÃÉÉ"
 
+#: ccdfunc.c:500
+#, fuzzy
+msgid   "cc_Wheel device not pointed"
+msgstr  "õÓÔÒÏÊÓÔ×Ï ÔÕÒÅÌÉ ÎÅ ÕËÁÚÁÎÏ"
+
+#: ccdfunc.c:565
+#, fuzzy, c-format
+msgid   "cc_Wheel position should be from 0 to %d"
+msgstr  "ðÏÚÉÃÉÑ ËÏÌÅÓÁ ÄÏÌÖÎÁ ÂÙÔØ ÏÔ 0 ÄÏ %d"
+
 #: cmdlnopts.c:82
 msgid   "close shutter"
 msgstr  "ÚÁËÒÙÔØ ÚÁÔ×ÏÒ"
@@ -447,7 +428,7 @@ msgid   "focuser device plugin (e.g. devzwo.so)"
 msgstr  "ÐÌÁÇÉÎ ÆÏËÕÓÅÒÁ (ÎÁÐÒÉÍÅÒ, devzwo.so)"
 
 #: cmdlnopts.c:108
-msgid   "force using image through socket transition even if can use SHM"
+msgid   "force using image through socket transition even if can use SHM)"
 msgstr  ""
 
 #: cmdlnopts.c:85
@@ -585,7 +566,7 @@ msgid   "set wheel position"
 msgstr  "ÕÓÔÁÎÏ×ÉÔØ ÐÏÌÏÖÅÎÉÅ ËÏÌÅÓÁ"
 
 #: cmdlnopts.c:107
-msgid   "shared memory (with image data) key (default: 7777777"
+msgid   "shared memory (with image data) key (default: 7777777)"
 msgstr  ""
 
 #: cmdlnopts.c:50
@@ -612,6 +593,22 @@ msgstr  "
 msgid   "wheel device plugin (e.g. devdummy.so)"
 msgstr  "ÐÌÁÇÉÎ ÕÓÔÒÏÊÓÔ×Á ÔÕÒÅÌÉ (ÎÁÐÒÉÍÅÒ, devdummy.so)"
 
+#, c-format
+#~ msgid        "Can't find camera in plugin %s: %s"
+#~ msgstr       "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ ËÁÍÅÒÙ %s: %s"
+
+#, c-format
+#~ msgid        "Can't find focuser in plugin %s: %s"
+#~ msgstr       "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ ÆÏËÕÓÅÒÁ %s: %s"
+
+#, c-format
+#~ msgid        "Can't find plugin %s: %s"
+#~ msgstr       "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ %s: %s"
+
+#, c-format
+#~ msgid        "Can't find wheel in plugin %s: %s"
+#~ msgstr       "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ ÔÕÒÅÌÉ %s: %s"
+
 #~ msgid        "Neither filename nor filename prefix pointed!"
 #~ msgstr       "îÉ ÉÍÑ ÆÁÊÌÁ, ÎÉ ÐÒÅÆÉËÓ ÎÅ ÕËÁÚÁÎÙ!"
 

locale/ru/ru.po.bkp

@@ -0,0 +1,586 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid   ""
+msgstr  "Project-Id-Version: PACKAGE VERSION\n"
+        "Report-Msgid-Bugs-To: \n"
+        "POT-Creation-Date: 2022-04-18 16:50+0300\n"
+        "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+        "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+        "Language-Team: LANGUAGE <LL@li.org>\n"
+        "Language: \n"
+        "MIME-Version: 1.0\n"
+        "Content-Type: text/plain; charset=koi8-r\n"
+        "Content-Transfer-Encoding: 8bit\n"
+
+#: ccdfunc.c:570
+#, c-format
+msgid   "%.1f seconds till exposition ends"
+msgstr  "%.1f ÓÅËÕÎÄ ÄÏ ÏËÏÎÞÁÎÉÑ ÜËÓÐÏÚÉÃÉÉ"
+
+#. %d ÓÅËÕÎÄ ÄÏ ÏËÏÎÞÁÎÉÑ ÐÁÕÚÙ\n
+#: ccdfunc.c:805 client.c:260
+#, c-format
+msgid   "%d seconds till pause ends\n"
+msgstr  "%d ÓÅËÕÎÄ ÄÏ ÏËÏÎÞÁÎÉÑ ÐÁÕÚÙ\n"
+
+#: imageview.c:282
+msgid   "Already initialized!"
+msgstr  "õÖÅ ÉÎÉÃÉÁÌÉÚÉÒÏ×ÁÎÏ!"
+
+#: cmdlnopts.c:97
+msgid   "CMOS brightness level"
+msgstr  "ÕÒÏ×ÅÎØ ÑÒËÏÓÔÉ CMOS"
+
+#: cmdlnopts.c:96
+msgid   "CMOS gain level"
+msgstr  "ÕÒÏ×ÅÎØ Gain CMOS"
+
+#: ccdfunc.c:584
+msgid   "Camera device not pointed"
+msgstr  "õÓÔÒÏÊÓÔ×Ï Ó×ÅÏÐÒÉÅÍÎÉËÁ ÎÅ ÐÏÄËÌÀÞÅÎÏ"
+
+#: ccdfunc.c:155
+msgid   "Camera device unknown"
+msgstr  "õÓÔÒÏÊÓÔ×Ï Ó×ÅÏÐÒÉÅÍÎÉËÁ ÎÅ ÏÐÏÚÎÁÎÏ"
+
+#: ccdfunc.c:643
+#, c-format
+msgid   "Camera model: %s"
+msgstr  "íÏÄÅÌØ Ó×ÅÔÏÐÒÉÅÍÎÉËÁ: %s"
+
+#: ccdfunc.c:762 ccdfunc.c:784 ccdfunc.c:825
+msgid   "Can't capture image"
+msgstr  "îÅ ÍÏÇÕ ÚÁÈ×ÁÔÉÔØ ÉÚÏÂÒÁÖÅÎÉÅ"
+
+#: ccdfunc.c:726
+msgid   "Can't change frame type"
+msgstr  "îÅ ÍÏÇÕ ÉÚÍÅÎÉÔØ ÔÉÐ ËÁÄÒÁ"
+
+#: ccdfunc.c:671
+msgid   "Can't configure (unsupported?)"
+msgstr  "îÅ ÍÏÇÕ ÓËÏÎÆÉÇÕÒÉÒÏ×ÁÔØ (ÏÐÃÉÑ ÎÅ ÐÏÄÄÅÒÖÉ×ÁÅÔÓÑ?)"
+
+#: ccdfunc.c:86
+#, c-format
+msgid   "Can't find camera in plugin %s: %s"
+msgstr  "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ ËÁÍÅÒÙ %s: %s"
+
+#: ccdfunc.c:75
+#, c-format
+msgid   "Can't find focuser in plugin %s: %s"
+msgstr  "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ ÆÏËÕÓÅÒÁ %s: %s"
+
+#: ccdfunc.c:63
+#, c-format
+msgid   "Can't find plugin %s: %s"
+msgstr  "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ %s: %s"
+
+#: ccdfunc.c:97
+#, c-format
+msgid   "Can't find wheel in plugin %s: %s"
+msgstr  "îÅ ÍÏÇÕ ÎÁÊÔÉ ÐÌÁÇÉÎ ÔÕÒÅÌÉ %s: %s"
+
+#: ccdfunc.c:677
+msgid   "Can't get IOport state (unsupported?)"
+msgstr  "îÅ ÍÏÇÕ ÐÏÌÕÞÉÔØ ÓÏÓÔÏÑÎÉÅ ÐÏÒÔÁ I/O (ÎÅ ÐÏÄÄÅÒÖÉ×ÁÅÔÓÑ?)"
+
+#. GET binning should be AFTER setgeometry!
+#: ccdfunc.c:735
+msgid   "Can't get current binning"
+msgstr  "îÅ ÍÏÇÕ ÐÏÌÕÞÉÔØ ÔÅËÕÝÅÅ ÚÎÁÞÅÎÉÅ ÂÉÎÎÉÎÇÁ"
+
+#: ccdfunc.c:455
+msgid   "Can't get current focuser position"
+msgstr  "îÅ ÍÏÇÕ ÏÐÒÅÄÅÌÉÔØ ÔÅËÕÝÕÀ ÐÏÚÉÃÉÀ ÆÏËÕÓÅÒÁ"
+
+#: ccdfunc.c:448
+msgid   "Can't get focuser limit positions"
+msgstr  "îÅ ÍÏÇÕ ÏÐÒÅÄÅÌÉÔØ ÐÒÅÄÅÌØÎÕÀ ÐÏÚÉÃÉÀ ÆÏËÕÓÅÒÁ"
+
+#: ccdfunc.c:542
+msgid   "Can't get max wheel position"
+msgstr  "îÅ ÍÏÇÕ ÏÐÒÅÄÅÌÉÔØ ÐÒÅÄÅÌØÎÕÀ ÐÏÚÉÃÉÀ ËÏÌÅÓÁ"
+
+#: ccdfunc.c:768 ccdfunc.c:788 ccdfunc.c:829
+msgid   "Can't grab image"
+msgstr  "îÅ ÍÏÇÕ ÚÁÈ×ÁÔÉÔØ ÉÚÏÂÒÁÖÅÎÉÅ"
+
+#: ccdfunc.c:473
+msgid   "Can't home focuser"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÆÏËÕÓÅÒ × ÎÕÌØ"
+
+#: imageview.c:264
+msgid   "Can't init mutex!"
+msgstr  "îÅ ÍÏÇÕ ÉÎÉÃÉÁÌÉÚÉÒÏ×ÁÔØ ÍØÀÔÅËÓ!"
+
+#: client.c:247
+msgid   "Can't make exposition"
+msgstr  "îÅ ÍÏÇÕ ×ÙÐÏÌÎÉÔØ ÜËÓÐÏÚÉÃÉÀ"
+
+#: ccdfunc.c:748
+msgid   "Can't open OpenGL window, image preview will be inaccessible"
+msgstr  "îÅ ÍÏÇÕ ÏÔËÒÙÔØ ÏËÎÏ OpenGL, ÏÔÏÂÒÁÖÅÎÉÅ ÂÕÄÅÔ ÎÅÄÏÓÔÕÐÎÏ"
+
+#: ccdfunc.c:665
+#, c-format
+msgid   "Can't run shutter command %s (unsupported?)"
+msgstr  "îÅ ÍÏÇÕ ×ÙÐÏÌÎÉÔØ ËÏÍÁÎÄÕ ÚÁÔ×ÏÒÁ %s (ÎÅ ÐÏÄÄÅÒÖÉ×ÁÅÔÓÑ?)"
+
+#. îÅ ÍÏÇÕ ÓÏÈÒÁÎÉÔØ ÆÁÊÌ
+#: ccdfunc.c:180
+#, c-format
+msgid   "Can't save file with prefix %s"
+msgstr  "îÅ ÍÏÇÕ ÓÏÈÒÁÎÉÔØ ÆÁÊÌ Ó ÐÒÅÆÉËÓÏÍ %s"
+
+#: ccdfunc.c:719
+#, c-format
+msgid   "Can't set %d flushes"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ %d ÓÂÒÏÓÏ×"
+
+#: ccdfunc.c:683
+msgid   "Can't set IOport"
+msgstr  "îÅ ÍÏÇÕ ÐÏÍÅÎÑÔØ ÚÎÁÞÅÎÉÑ ÐÏÒÔÁ I/O"
+
+#: ccdfunc.c:656
+#, c-format
+msgid   "Can't set T to %g degC"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÔÅÍÐÅÒÁÔÕÒÕ × %g ÇÒÁÄã"
+
+#: ccdfunc.c:631
+msgid   "Can't set active camera number"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÎÏÍÅÒ ÁËÔÉ×ÎÏÊ ËÁÍÅÒÙ"
+
+#: ccdfunc.c:434
+msgid   "Can't set active focuser number"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÎÏÍÅÒ ÁËÔÉ×ÎÏÇÏ ÆÏËÕÓÅÒÁ"
+
+#: ccdfunc.c:526
+msgid   "Can't set active wheel number"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÎÏÍÅÒ ÁËÔÉ×ÎÏÇÏ ËÏÌÅÓÁ"
+
+#: ccdfunc.c:705 server.c:223
+#, c-format
+msgid   "Can't set binning %dx%d"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÂÉÎÎÉÎÇ %dx%d"
+
+#: ccdfunc.c:729
+msgid   "Can't set bit depth"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÒÁÚÒÑÄÎÏÓÔØ áãð"
+
+#: ccdfunc.c:697
+#, c-format
+msgid   "Can't set brightness to %g"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÑÒËÏÓÔØ × %g"
+
+#: ccdfunc.c:723
+#, c-format
+msgid   "Can't set exposure time to %f seconds"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÜËÓÐÏÚÉÃÉÀ × %f ÓÅËÕÎÄ"
+
+#: ccdfunc.c:637
+msgid   "Can't set fan speed"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÓËÏÒÏÓÔØ ×ÅÎÔÉÌÑÔÏÒÏ×"
+
+#: ccdfunc.c:691
+#, c-format
+msgid   "Can't set gain to %g"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ Gain × %g"
+
+#: ccdfunc.c:715 server.c:224
+msgid   "Can't set given geometry"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÇÅÏÍÅÔÒÉÀ"
+
+#: ccdfunc.c:475
+#, c-format
+msgid   "Can't set position %g"
+msgstr  "îÅ ÍÏÇÕ ÉÚÍÅÎÉÔØ ÐÏÚÉÃÉÀ ÎÁ %g"
+
+#: ccdfunc.c:469
+#, c-format
+msgid   "Can't set position %g: out of limits [%g, %g]"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÐÏÚÉÃÉÀ %g: ×ÎÅ ÐÒÅÄÅÌÏ× [%g, %g]"
+
+#: ccdfunc.c:731
+msgid   "Can't set readout speed"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÓËÏÒÏÓÔØ ÓÞÉÔÙ×ÁÎÉÑ"
+
+#: ccdfunc.c:553
+#, c-format
+msgid   "Can't set wheel position %d"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÐÏÌÏÖÅÎÉÅ ËÏÌÅÓÁ %d"
+
+#: ccdfunc.c:758 server.c:121
+msgid   "Can't start exposition"
+msgstr  "îÅ ÍÏÇÕ ÎÁÞÁÔØ ÜËÓÐÏÚÉÃÉÀ"
+
+#. úÁÈ×ÁÔ ËÁÄÒÁ %d\n
+#: ccdfunc.c:756
+#, c-format
+msgid   "Capture frame %d"
+msgstr  "úÁÈ×ÁÔ ËÁÄÒÁ %d"
+
+#: cmdlnopts.c:107
+msgid   "Display image in OpenGL window"
+msgstr  "ïÔÏÂÒÁÖÅÎÉÅ ÉÚÏÂÒÁÖÅÎÉÑ × ÏËÎÅ OpenGL"
+
+#: imageview.c:517
+#, c-format
+msgid   "Equalization of histogram: %s"
+msgstr  "üË×ÁÌÉÚÁÃÉÑ ÇÉÓÔÏÇÒÁÍÍÙ: %s"
+
+#: ccdfunc.c:343
+msgid   "Error saving file"
+msgstr  "ïÛÉÂËÁ ÓÏÈÒÁÎÅÎÉÑ ÆÁÊÌÁ"
+
+#: ccdfunc.c:653
+#, c-format
+msgid   "Field of view: %s"
+msgstr  "ðÏÌÅ ÚÒÅÎÉÑ: %s"
+
+#: ccdfunc.c:334
+#, c-format
+msgid   "File saved as '%s'"
+msgstr  "æÁÊÌ ÓÏÈÒÁÎÅÎ ËÁË '%s'"
+
+#: ccdfunc.c:391
+msgid   "Focuser device not pointed"
+msgstr  "õÓÔÒÏÊÓÔ×Ï ÆÏËÕÓÅÒÁ ÎÅ ÕËÁÚÁÎÏ"
+
+#: ccdfunc.c:627
+#, c-format
+msgid   "Found %d cameras, you point number %d"
+msgstr  "ïÂÎÁÒÕÖÅÎÏ %d ËÁÍÅÒ, ×Ù ÕËÁÚÁÌÉ %d"
+
+#: ccdfunc.c:430
+#, c-format
+msgid   "Found %d focusers, you point number %d"
+msgstr  "ïÂÎÁÒÕÖÅÎÏ %d ÆÏËÕÓÅÒÏ×, ×Ù ÕËÁÚÁÌÉ %d"
+
+#: ccdfunc.c:522
+#, c-format
+msgid   "Found %d wheels, you point number %d"
+msgstr  "ïÂÎÁÒÕÖÅÎÏ %d ËÏÌÅÓ, ×Ù ÕËÁÚÁÌÉ %d"
+
+#: ccdfunc.c:650
+#, c-format
+msgid   "Full array: %s"
+msgstr  "ðÏÌÎÙÊ ÆÏÒÍÁÔ: %s"
+
+#: imageview.c:408
+#, c-format
+msgid   "Histogram conversion: %s"
+msgstr  "ðÒÅÏÂÒÁÚÏ×ÁÎÉÅ ÇÉÓÔÏÇÒÁÍÍÙ: %s"
+
+#: ccdfunc.c:383
+#, c-format
+msgid   "Image stat:\n"
+msgstr  "óÔÁÔÉÓÔÉËÁ ÐÏ ÉÚÏÂÒÁÖÅÎÉÀ: \n"
+
+#: cmdlnopts.c:69
+msgid   "N flushes before exposing (default: 1)"
+msgstr  "N ÚÁÓ×ÅÞÉ×ÁÎÉÊ ÐÅÒÅÄ ÜËÓÐÏÚÉÃÉÅÊ (ÐÏ ÕÍÏÌÞÁÎÉÀ: 1)"
+
+#: ccdfunc.c:161
+msgid   "Neither filename nor filename prefix pointed!"
+msgstr  "îÉ ÉÍÑ ÆÁÊÌÁ, ÎÉ ÐÒÅÆÉËÓ ÎÅ ÕËÁÚÁÎÙ!"
+
+#: server.c:163
+msgid   "No camera device"
+msgstr  "îÅ ÕËÁÚÁÎÏ ÕÓÔÒÏÊÓÔ×Ï ËÁÍÅÒÙ"
+
+#: ccdfunc.c:591 ccdfunc.c:592
+msgid   "No cameras found"
+msgstr  "ëÁÍÅÒ ÎÅ ÏÂÎÁÒÕÖÅÎÏ"
+
+#: ccdfunc.c:398
+msgid   "No focusers found"
+msgstr  "æÏËÕÓÅÒÏ× ÎÅ ÏÂÎÁÒÕÖÅÎÏ"
+
+#: ccdfunc.c:490
+msgid   "No wheels found"
+msgstr  "ôÕÒÅÌÅÊ ÎÅ ÏÂÎÁÒÕÖÅÎÏ"
+
+#: ccdfunc.c:733
+msgid   "Only show statistics"
+msgstr  "ôÏÌØËÏ ÏÔÏÂÒÁÚÉÔØ ÓÔÁÔÉÓÔÉËÕ"
+
+#: cmdlnopts.c:103
+msgid   "PID file (default: "
+msgstr  "PID-ÆÁÊÌ (ÐÏ ÕÍÏÌÞÁÎÉÀ: "
+
+#: ccdfunc.c:644
+#, c-format
+msgid   "Pixel size: %g x %g"
+msgstr  "òÁÚÍÅÒ ÐÉËÓÅÌÑ: %g x %g"
+
+#: ccdfunc.c:765
+msgid   "Read grabbed image"
+msgstr  "óÞÉÔÙ×ÁÎÉÅ ÉÚÏÂÒÁÖÅÎÉÑ"
+
+#: ccdfunc.c:732
+#, c-format
+msgid   "Readout mode: %s"
+msgstr  "òÅÖÉÍ ÓÞÉÔÙ×ÁÎÉÑ: %s"
+
+#: client.c:276
+msgid   "Server timeout"
+msgstr  "ôÁÊÍÁÕÔ ÓÅÒ×ÅÒÁ"
+
+#: ccdfunc.c:696
+#, c-format
+msgid   "Set brightness to %g"
+msgstr  "õÓÔÁÎÏ×ÉÔØ ÑÒËÏÓÔØ × %g"
+
+#: ccdfunc.c:638
+#, c-format
+msgid   "Set fan speed to %d"
+msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÓËÏÒÏÓÔØ ×ÅÎÔÉÌÑÔÏÒÏ× × %d"
+
+#: ccdfunc.c:690
+#, c-format
+msgid   "Set gain to %g"
+msgstr  "õÓÔÁÎÏ×ÉÔØ Gain × %g"
+
+#: ccdfunc.c:663
+#, c-format
+msgid   "Shutter command: %s\n"
+msgstr  "ëÏÍÁÎÄÁ ÚÁÔ×ÏÒÁ: %s\n"
+
+#. "ðÏÐÙÔËÁ ÓËÏÎÆÉÇÕÒÉÒÏ×ÁÔØ ÐÏÒÔ I/O ËÁË %d\n"
+#: ccdfunc.c:669
+#, c-format
+msgid   "Try to configure I/O port as %d"
+msgstr  "ðÏÐÙÔËÁ ÓËÏÎÆÉÇÕÒÉÒÏ×ÁÔØ ÐÏÒÔ I/O ËÁË %d"
+
+#. "ðÏÐÙÔËÁ ÚÁÐÉÓÉ %d × ÐÏÒÔ I/O\n"
+#: ccdfunc.c:681
+#, c-format
+msgid   "Try to write %d to I/O port"
+msgstr  "ðÏÐÙÔËÁ ÚÁÐÉÓÉ %d × ÐÏÒÔ I/O"
+
+#: cmdlnopts.c:100
+msgid   "UNIX socket name"
+msgstr  "éÍÑ UNIX-ÓÏËÅÔÁ"
+
+#: ccdfunc.c:483
+msgid   "Wheel device not pointed"
+msgstr  "õÓÔÒÏÊÓÔ×Ï ÔÕÒÅÌÉ ÎÅ ÕËÁÚÁÎÏ"
+
+#: ccdfunc.c:549
+#, c-format
+msgid   "Wheel position should be from 0 to %d"
+msgstr  "ðÏÚÉÃÉÑ ËÏÌÅÓÁ ÄÏÌÖÎÁ ÂÙÔØ ÏÔ 0 ÄÏ %d"
+
+#: cmdlnopts.c:76
+msgid   "absolute (not divided by binning!) frame X0 coordinate (-1 - all "
+        "with overscan)"
+msgstr  "ÁÂÓÏÌÀÔÎÁÑ (ÎÅ ÄÅÌÅÎÎÁÑ ÎÁ ÂÉÎÎÉÎÇ!) ËÏÏÒÄÉÎÁÔÁ X0 (-1 - ×ËÌÀÞÁÑ Ï×ÅÒÓËÁÎ)"
+
+#: cmdlnopts.c:78
+msgid   "absolute frame X1 coordinate (-1 - all with overscan)"
+msgstr  "ÁÂÓÏÌÀÔÎÁÑ ËÏÏÒÄÉÎÁÔÁ X1 (-1 - ×ËÌÀÞÁÑ Ï×ÅÒÓËÁÎ)"
+
+#: cmdlnopts.c:77
+msgid   "absolute frame Y0 coordinate (-1 - all with overscan)"
+msgstr  "ÁÂÓÏÌÀÔÎÁÑ ËÏÏÒÄÉÎÁÔÁ Y0 (-1 - ×ËÌÀÞÁÑ Ï×ÅÒÓËÁÎ)"
+
+#: cmdlnopts.c:79
+msgid   "absolute frame Y1 coordinate (-1 - all with overscan)"
+msgstr  "ÁÂÓÏÌÀÔÎÁÑ ËÏÏÒÄÉÎÁÔÁ Y1 (-1 - ×ËÌÀÞÁÑ Ï×ÅÒÓËÁÎ)"
+
+#: cmdlnopts.c:65
+msgid   "add records to header from given file[s]"
+msgstr  "ÄÏÂÁ×ÉÔØ ÚÁÐÉÓÉ Ë ÛÁÐËÅ FITS-ÆÁÊÌÁ ÉÚ ÚÁÄÁÎÎÙÈ ÆÁÊÌÏ×"
+
+#: cmdlnopts.c:47
+msgid   "camera device number (if many: 0, 1, 2 etc)"
+msgstr  "ÎÏÍÅÒ ÕÓÔÒÏÊÓÔ×Á ËÁÍÅÒÙ"
+
+#: cmdlnopts.c:43
+msgid   "camera device plugin (e.g. devfli.so)"
+msgstr  "ÐÌÁÇÉÎ ËÁÍÅÒÙ (ÎÁÐÒÉÍÅÒ, devfli.so)"
+
+#: cmdlnopts.c:75
+msgid   "cancel current exposition"
+msgstr  "ÏÔÍÅÎÁ ÔÅËÕÝÅÊ ÜËÓÐÏÚÉÃÉÉ"
+
+#: cmdlnopts.c:82
+msgid   "close shutter"
+msgstr  "ÚÁËÒÙÔØ ÚÁÔ×ÏÒ"
+
+#: cmdlnopts.c:42
+msgid   "common device plugin (e.g devfli.so)"
+msgstr  "ÏÂÝÉÊ ÐÌÁÇÉÎ ÄÌÑ ×ÓÅÈ ÕÓÔÒÏÊÓÔ× (ÎÁÐÒÉÍÅÒ, devfli.so)"
+
+#: cmdlnopts.c:89
+msgid   "configure I/O port pins to given value (decimal number, pin1 is LSB, "
+        "1 == output, 0 == input)"
+msgstr  "ÓËÏÎÆÉÇÕÒÉÒÏ×ÁÔØ ÐÏÒÔ I/O × ÚÁÄÁÎÎÏÅ ÓÏÓÔÏÑÎÉÅ (ÄÅÓÑÔÉÞÎÏÅ ÞÉÓÌÏ, pin1 - ÍÌÁÄÛÉÊ ÂÉÔ, 1 - ×ÙÈÏÄ, 0 - ×ÈÏÄ)"
+
+#: cmdlnopts.c:55
+msgid   "fast readout mode"
+msgstr  "ÂÙÓÔÒÙÊ ÒÅÖÉÍ ÓÞÉÔÙ×ÁÎÉÑ"
+
+#: cmdlnopts.c:48
+msgid   "filter wheel device number (if many: 0, 1, 2 etc)"
+msgstr  "ÎÏÍÅÒ ÕÓÔÒÏÊÓÔ×Á ÔÕÒÅÌÉ"
+
+#: cmdlnopts.c:49
+msgid   "focuser device number (if many: 0, 1, 2 etc)"
+msgstr  "ÎÏÍÅÒ ÕÓÔÒÏÊÓÔ×Á ÆÏËÕÓÅÒÁ"
+
+#: cmdlnopts.c:44
+msgid   "focuser device plugin (e.g. devzwo.so)"
+msgstr  "ÐÌÁÇÉÎ ÆÏËÕÓÅÒÁ (ÎÁÐÒÉÍÅÒ, devzwo.so)"
+
+#: cmdlnopts.c:85
+msgid   "get value of I/O port pins"
+msgstr  "ÐÏÌÕÞÉÔØ ÚÎÁÞÅÎÉÅ ÐÏÒÔÁ I/O"
+
+#: cmdlnopts.c:70
+msgid   "horizontal binning to N pixels"
+msgstr  "ÇÏÒÉÚÏÎÔÁÌØÎÙÊ ÂÉÎÎÉÎÇ × N ÐÉËÓÅÌÅÊ"
+
+#: cmdlnopts.c:61
+msgid   "instrument name"
+msgstr  "ÎÁÚ×ÁÎÉÅ ÐÒÉÂÏÒÁ"
+
+#: cmdlnopts.c:46
+msgid   "list connected devices"
+msgstr  "ÓÐÉÓÏË ÐÏÄËÌÀÞÅÎÎÙÈ ÕÓÔÒÏÊÓÔ×"
+
+#: cmdlnopts.c:101
+msgid   "local INET socket port"
+msgstr  "ÐÏÒÔ ÌÏËÁÌØÎÏÇÏ ÓÅÔÅ×ÏÇÏ ÓÏËÅÔÁ"
+
+#: cmdlnopts.c:99
+msgid   "logging file name (if run as server)"
+msgstr  "ÉÍÑ ÆÁÊÌÁ ÌÏÇÇÉÒÏ×ÁÎÉÑ (ÅÓÌÉ ÚÁÐÕÝÅÎ ÓÅÒ×ÅÒ)"
+
+#: cmdlnopts.c:73
+msgid   "make pause for N seconds between expositions"
+msgstr  "ÐÁÕÚÁ × N ÓÅËÕÎÄ ÍÅÖÄÕ ÜËÓÐÏÚÉÃÉÑÍÉ"
+
+#: cmdlnopts.c:72
+msgid   "make series of N frames"
+msgstr  "ÐÏÓÌÅÄÏ×ÁÔÅÌØÎÏÓÔØ ÉÚ N ËÁÄÒÏ×"
+
+#: cmdlnopts.c:91
+msgid   "move focuser to absolute position, mm"
+msgstr  "ÐÅÒÅÍÅÓÔÉÔØ ÆÏËÕÓÅÒ × ÁÂÓÏÌÀÔÎÏÅ ÐÏÌÏÖÅÎÉÅ, ÍÍ"
+
+#: cmdlnopts.c:92
+msgid   "move focuser to relative position, mm (only for standalone)"
+msgstr  "ÐÅÒÅÍÅÓÔÉÔØ ÆÏËÕÓÅÒ × ÏÔÎÏÓÉÔÅÌØÎÏÅ ÐÏÌÏÖÅÎÉÅ, ÍÍ (ÎÅ ÄÌÑ ÓÅÒ×ÅÒ/ËÌÉÅÎÔ)"
+
+#: cmdlnopts.c:86
+msgid   "move stepper motor asynchronous"
+msgstr  "ÁÓÉÎÈÒÏÎÎÏÅ Ä×ÉÖÅÎÉÅ ÛÁÇÏ×ÏÇÏ Ä×ÉÇÁÔÅÌÑ"
+
+#: cmdlnopts.c:53
+msgid   "not open shutter, when exposing (\"dark frames\")"
+msgstr  "ÎÅ ÏÔËÒÙ×ÁÔØ ÚÁÔ×ÏÒ ÐÒÉ ÜËÓÐÏÚÉÃÉÉ (\"ÔÅÍÎÏ×ÙÅ\")"
+
+#: cmdlnopts.c:62
+msgid   "object name"
+msgstr  "ÎÁÚ×ÁÎÉÅ ÏÂßÅËÔÁ"
+
+#: cmdlnopts.c:60
+msgid   "object type (neon, object, flat etc)"
+msgstr  "ÔÉÐ ÏÂßÅËÔÁ (neon, object, flat É Ô.Ä.)"
+
+#: cmdlnopts.c:63
+msgid   "observers' names"
+msgstr  "ÉÍÅÎÁ ÎÁÂÌÀÄÁÔÅÌÅÊ"
+
+#: cmdlnopts.c:64
+msgid   "observing program name"
+msgstr  "ÎÁÚ×ÁÎÉÅ ÐÒÏÇÒÁÍÍÙ"
+
+#: imageview.c:517
+msgid   "off"
+msgstr  "×ÙËÌ"
+
+#: imageview.c:517
+msgid   "on"
+msgstr  "×ËÌ"
+
+#: cmdlnopts.c:81
+msgid   "open shutter"
+msgstr  "ÏÔËÒÙÔØ ÚÁÔ×ÏÒ"
+
+#: cmdlnopts.c:66
+msgid   "output file name"
+msgstr  "ÉÍÑ ÆÁÊÌÁ"
+
+#: cmdlnopts.c:59
+msgid   "program author"
+msgstr  "Á×ÔÏÒ ÐÒÏÇÒÁÍÍÙ"
+
+#: cmdlnopts.c:104
+msgid   "restart image server"
+msgstr  "ÐÅÒÅÚÁÐÕÓË ÓÅÒ×ÅÒÁ"
+
+#: cmdlnopts.c:51
+msgid   "rewrite output file if exists"
+msgstr  "ÐÅÒÅÚÁÐÉÓØ ×ÙÈÏÄÎÏÇÏ ÆÁÊÌÁ"
+
+#: cmdlnopts.c:102
+msgid   "run as client"
+msgstr  "ÚÁÐÕÓÔÉÔØ ËÌÉÅÎÔ"
+
+#: cmdlnopts.c:84
+msgid   "run exposition on HIGH @ pin5 I/O port"
+msgstr  ""
+
+#: cmdlnopts.c:83
+msgid   "run exposition on LOW @ pin5 I/O port"
+msgstr  ""
+
+#: cmdlnopts.c:54
+msgid   "run in 8-bit mode"
+msgstr  "8-ÂÉÔÎÙÊ ÒÅÖÉÍ"
+
+#: cmdlnopts.c:56
+msgid   "set CCD temperature to given value (degr C)"
+msgstr  "ÕÓÔÁÎÏ×ÉÔØ ÔÅÍÐÅÒÁÔÕÒÕ Ó×ÅÔÏÐÒÉÅÍÎÉËÁ (ÇÒÁÄã)"
+
+#: cmdlnopts.c:88
+msgid   "set I/O port pins to given value (decimal number, pin1 is LSB)"
+msgstr  "ÕÓÔÁÎÏ×ÉÔØ ÐÏÒÔ I/O (ÄÅÓÑÔÉÞÎÏÅ ÞÉÓÌÏ, pin1 - ÍÌÁÄÛÉÊ ÂÉÔ)"
+
+#: cmdlnopts.c:74
+msgid   "set exposure time to given value (seconds!)"
+msgstr  "ÕÓÔÁÎÏ×ÉÔØ ×ÒÅÍÑ ÜËÓÐÏÚÉÃÉÉ (ÓÅËÕÎÄÙ!)"
+
+#: cmdlnopts.c:57
+msgid   "set fan speed (0 - off, 1 - low, 2 - high)"
+msgstr  "ÕÓÔÁÎÏ×ÉÔØ ÓËÏÒÏÓÔØ ×ÅÎÔÉÌÑÔÏÒÁ (0 - ×ÙËÌ, 1 - ÎÉÚËÁÑ, 2 - ×ÙÓÏËÁÑ)"
+
+#: cmdlnopts.c:94
+msgid   "set wheel position"
+msgstr  "ÕÓÔÁÎÏ×ÉÔØ ÐÏÌÏÖÅÎÉÅ ËÏÌÅÓÁ"
+
+#: cmdlnopts.c:50
+msgid   "show this help"
+msgstr  "ÏÔÏÂÒÁÚÉÔØ ÜÔÕ ÓÐÒÁ×ËÕ"
+
+#: cmdlnopts.c:52
+msgid   "verbose level (-V - messages, -VV - debug, -VVV - all shit)"
+msgstr  "ÕÒÏ×ÅÎØ ÂÏÌÔÌÉ×ÏÓÔÉ (-V - ÓÏÏÂÝÅÎÉÑ, -VV - ÏÔÌÁÄËÁ, -VVV - ×ÓÅ)"
+
+#: cmdlnopts.c:71
+msgid   "vertical binning to N pixels"
+msgstr  "×ÅÒÔÉËÁÌØÎÙÊ ÂÉÎÎÉÎÇ × N ÐÉËÓÅÌÅÊ"
+
+#: cmdlnopts.c:67
+msgid   "wait while exposition ends"
+msgstr  "ÖÄÁÔØ, ÐÏËÁ ÎÅ ËÏÎÞÉÔÓÑ ÜËÓÐÏÚÉÃÉÑ"
+
+#: cmdlnopts.c:45
+msgid   "wheel device plugin (e.g. devdummy.so)"
+msgstr  "ÐÌÁÇÉÎ ÕÓÔÒÏÊÓÔ×Á ÔÕÒÅÌÉ (ÎÁÐÒÉÍÅÒ, devdummy.so)"

main.c

@@ -71,7 +71,7 @@ void signals(int signo){
 int main(int argc, char **argv){
     initial_setup();
 #if defined GETTEXT_PACKAGE && defined LOCALEDIR
-    printf("GETTEXT_PACKAGE=" GETTEXT_PACKAGE ", LOCALEDIR=" LOCALEDIR "\n");
+    //printf("GETTEXT_PACKAGE=" GETTEXT_PACKAGE ", LOCALEDIR=" LOCALEDIR "\n");
     bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
     textdomain(GETTEXT_PACKAGE);
 #endif
@@ -97,7 +97,7 @@ int main(int argc, char **argv){
             return 1;
         }
         int port = atoi(GP->port);
-        if(port < PORTN_MIN || port > PORTN_MAX){
+        if(port < CC_PORTN_MIN || port > CC_PORTN_MAX){
             WARNX("Wrong port value: %d", port);
             return 1;
         }

server.h

@@ -18,13 +18,6 @@
 
 #pragma once
 
-typedef enum{
-    CAMERA_IDLE,        // idle state, client send this to cancel capture
-    CAMERA_CAPTURE,     // capturing frame, client send this to start capture
-    CAMERA_FRAMERDY,    // frame ready to be saved
-    CAMERA_ERROR        // can't do exposition
-} camera_state;
-
 // pause (seconds) between temperature logging
 #define TLOG_PAUSE  60.
 
@@ -32,60 +25,3 @@ typedef enum{
 void server(int fd, int imsock);
 char *makeabspath(const char *path, int shouldbe);
 
-// common information about everything
-#define CMD_INFO        "info"
-#define CMD_HELP        "help"
-// restart server
-#define CMD_RESTART     "restartTheServer"
-// get image size in pixels
-#define CMD_IMWIDTH     "imwidth"
-#define CMD_IMHEIGHT    "imheight"
-// get shared memory key
-#define CMD_SHMEMKEY    "shmemkey"
-
-// CCD/CMOS
-#define CMD_CAMLIST     "camlist"
-#define CMD_CAMDEVNO    "camdevno"
-#define CMD_EXPOSITION  "exptime"
-#define CMD_LASTFNAME   "lastfilename"
-#define CMD_FILENAME    "filename"
-#define CMD_FILENAMEPREFIX "filenameprefix"
-// rewrite=1 will rewrite files, =0 - not (only for `filename`)
-#define CMD_REWRITE     "rewrite"
-#define CMD_HBIN        "hbin"
-#define CMD_VBIN        "vbin"
-#define CMD_CAMTEMPER   "tcold"
-#define CMD_CAMFANSPD   "ccdfanspeed"
-#define CMD_SHUTTER     "shutter"
-#define CMD_CONFIO      "confio"
-#define CMD_IO          "io"
-#define CMD_GAIN        "gain"
-#define CMD_BRIGHTNESS  "brightness"
-#define CMD_FRAMEFORMAT "format"
-#define CMD_FRAMEMAX    "maxformat"
-#define CMD_NFLUSHES    "nflushes"
-// expstate=CAMERA_CAPTURE will start exposition, CAMERA_IDLE - cancel
-#define CMD_EXPSTATE    "expstate"
-#define CMD_TREMAIN     "tremain"
-#define CMD_8BIT        "8bit"
-#define CMD_FASTSPD     "fastspeed"
-#define CMD_DARK        "dark"
-#define CMD_INFTY       "infty"
-// FITS file keywords
-#define CMD_AUTHOR      "author"
-#define CMD_INSTRUMENT  "instrument"
-#define CMD_OBSERVER    "observer"
-#define CMD_OBJECT      "object"
-#define CMD_PROGRAM     "program"
-#define CMD_OBJTYPE     "objtype"
-#define CMD_HEADERFILES "headerfiles"
-
-// focuser
-#define CMD_FOCLIST     "foclist"
-#define CMD_FDEVNO      "focdevno"
-#define CMD_FGOTO       "focpos"
-
-// wheel
-#define CMD_WLIST       "wlist"
-#define CMD_WDEVNO      "wdevno"
-#define CMD_WPOS        "wpos"

socket.h

@@ -23,61 +23,14 @@
 #include <sys/shm.h>
 #include <usefull_macros.h>
 
-#include "basestructs.h"
+#include "ccdcapture.h"
-
-// max & min TCP socket port number
-#define PORTN_MAX   (65535)
-#define PORTN_MIN   (1024)
-
-#define BUFLEN      (1024)
-// Max amount of connections
-#define MAXCLIENTS  (30)
-
-// wait for mutex locking
-#define BUSY_TIMEOUT    (1.0)
-// waiting for answer timeout
-#define ANSWER_TIMEOUT  (0.01)
-// wait for exposition ends (between subsequent check calls)
-#define WAIT_TIMEOUT    (2.0)
-// client will disconnect after this time from last server message
-#define CLIENT_TIMEOUT  (3.0)
 
 #ifdef EBUG
 extern double __t0;
 #define TIMEINIT()  do{__t0 = dtime();}while(0)
-#define TIMESTAMP(...) do{DBG(__VA_ARGS__); fprintf(stderr, COLOR_GREEN "%g" COLOR_OLD "\n", dtime()-__t0);}while(0)
+#define TIMESTAMP(...) do{DBG(__VA_ARGS__); green("%g\n", dtime()-__t0); fflush(stdout);}while(0)
 #else
 #define TIMEINIT()
 #define TIMESTAMP(...)
 #endif
 
-typedef enum{
-    RESULT_OK,          // 0: all OK
-    RESULT_BUSY,        // 1: camera busy and no setters can be done
-    RESULT_FAIL,        // 2: failed running command
-    RESULT_BADVAL,      // 3: bad key's value
-    RESULT_BADKEY,      // 4: bad key
-    RESULT_SILENCE,     // 5: send nothing to client
-    RESULT_DISCONNECTED,// 6: client disconnected
-    RESULT_NUM
-} hresult;
-
-const char *hresult2str(hresult r);
-
-// fd - socket fd to send private messages, key, val - key and its value
-typedef hresult (*mesghandler)(int fd, const char *key, const char *val);
-
-typedef struct{
-    hresult (*chkfunction)(char *val);  // function to check device is ready
-    mesghandler handler;                // handler function
-    const char *key;                    // keyword
-} handleritem;
-
-int open_socket(int isserver, char *path, int isnet);
-int start_socket(int server);
-int senddata(int fd, void *data, size_t l);
-int sendmessage(int fd, const char *msg, int l);
-int sendstrmessage(int fd, const char *msg);
-char *get_keyval(char *keyval);
-IMG *getshm(key_t key, size_t imsize);
-int canberead(int fd);