//----------------------------------------------------------------
CPUTConfigEntryA *CPUTConfigBlockA::GetValueByName(const std::string &szName)
{
for(int ii=0; ii<mnValueCount; ++ii)
{
const std::string &valName = mpValues[ii].szName;
if(valName.size() != szName.size())
{
continue;
}
size_t j = 0;
while (j < valName.size() && tolow(szName[j]) == valName[j])
{
++j;
}
if (j == valName.size()) // match
{
return &mpValues[ii];
}
}
// not found - return an 'empty' object to avoid crashes/extra error checking
return const_cast<CPUTConfigEntryA*>(&CPUTConfigEntryA::sNullConfigValue);
}
int strlowcmp(const char *s, const char *d)
{
int rc;
char *ss = NULL;
char *dd = NULL;
ss = strdup(s);
dd = strdup(d);
if (!ss || !dd) {
rc = strcmp(s, d);
goto err;
}
tolow(ss);
tolow(dd);
rc = strcmp(ss, dd);
err:
if (ss)
free(ss);
if (dd)
free(dd);
return rc;
}
int input(struct inp_event *inp, int wait)
{
int rc;
SDL_Event event;
SDL_Event peek;
memset(&event, 0, sizeof(event));
memset(&peek, 0, sizeof(peek));
if (wait) {
rc = SDL_WaitEvent(&event);
} else
rc = SDL_PollEvent(&event);
if (!rc)
return 0;
inp->sym[0] = 0;
inp->type = 0;
inp->count = 1;
switch(event.type) {
#if SDL_VERSION_ATLEAST(2,0,0)
case SDL_MULTIGESTURE:
case SDL_FINGERMOTION:
if (DIRECT_MODE && !game_paused())
return AGAIN;
if (SDL_PeepEvents(&peek, 1, SDL_PEEKEVENT, event.type, event.type) > 0)
return AGAIN; /* to avoid flickering */
break;
case SDL_FINGERUP:
#ifdef IOS
touch_num = 0;
#endif
case SDL_FINGERDOWN:
#ifdef IOS
if (event.type == SDL_FINGERDOWN) {
if (gfx_ticks() - touch_stamp > 100) {
touch_num = 0;
touch_stamp = gfx_ticks();
}
touch_num ++;
if (touch_num >= 3) {
inp->type = KEY_DOWN;
inp->code = 0;
strncpy(inp->sym, "escape", sizeof(inp->sym));
break;
}
}
#endif
gfx_finger_pos_scale(event.tfinger.x, event.tfinger.y, &inp->x, &inp->y);
inp->type = (event.type == SDL_FINGERDOWN) ? FINGER_DOWN : FINGER_UP;
#ifndef PRIx64
snprintf(inp->sym, sizeof(inp->sym), "%llx:%llx",
event.tfinger.fingerId,
event.tfinger.touchId);
#else
snprintf(inp->sym, sizeof(inp->sym), "%"PRIx64":%"PRIx64,
event.tfinger.fingerId,
event.tfinger.touchId);
#endif
break;
case SDL_WINDOWEVENT:
switch (event.window.event) {
/* case SDL_WINDOWEVENT_SHOWN: */
case SDL_WINDOWEVENT_EXPOSED:
gfx_flip();
gfx_commit();
break;
case SDL_WINDOWEVENT_MINIMIZED:
case SDL_WINDOWEVENT_RESTORED:
m_minimized = (event.window.event == SDL_WINDOWEVENT_MINIMIZED && !opt_fs);
snd_pause(!nopause_sw && m_minimized);
break;
case SDL_WINDOWEVENT_ENTER:
case SDL_WINDOWEVENT_FOCUS_GAINED:
m_focus = 1;
if (opt_fs)
mouse_cursor(0);
break;
case SDL_WINDOWEVENT_LEAVE:
m_focus = 0;
if (opt_fs)
mouse_cursor(1); /* is it hack?*/
break;
default:
break;
}
if (SDL_PeepEvents(&peek, 1, SDL_PEEKEVENT, SDL_WINDOWEVENT, SDL_WINDOWEVENT) > 0)
return AGAIN; /* to avoid flickering */
return 0;
#else
case SDL_ACTIVEEVENT:
if (event.active.state & SDL_APPACTIVE) {
m_minimized = !event.active.gain;
snd_pause(!nopause_sw && m_minimized);
}
if (event.active.state & (SDL_APPMOUSEFOCUS | SDL_APPINPUTFOCUS)) {
if (event.active.gain) {
m_focus = 1;
if (opt_fs)
mouse_cursor(0);
} else if (event.active.state & SDL_APPMOUSEFOCUS) {
m_focus = 0;
if (opt_fs)
mouse_cursor(1); /* is it hack?*/
}
}
#if SDL_VERSION_ATLEAST(1,3,0)
if (SDL_PeepEvents(&peek, 1, SDL_PEEKEVENT, SDL_ACTIVEEVENT, SDL_ACTIVEEVENT) > 0)
#else
if (SDL_PeepEvents(&peek, 1, SDL_PEEKEVENT, SDL_EVENTMASK(SDL_ACTIVEEVENT)) > 0)
#endif
return AGAIN; /* to avoid flickering */
return 0;
#endif
case SDL_USEREVENT: {
void (*p) (void*) = (void (*)(void*))event.user.data1;
p(event.user.data2);
return AGAIN;
}
case SDL_QUIT:
game_running = 0;
return -1;
case SDL_KEYDOWN: /* A key has been pressed */
#if SDL_VERSION_ATLEAST(2,0,0)
if (event.key.repeat) {
if (DIRECT_MODE && !game_paused()) /* do not send key repeats */
return AGAIN;
if (gfx_ticks() - last_press_ms < INPUT_REP_DELAY_MS)
return AGAIN;
if ((gfx_ticks() - last_repeat_ms) < INPUT_REP_INTERVAL_MS)
return AGAIN;
last_repeat_ms = gfx_ticks();
} else {
last_press_ms = gfx_ticks();
last_repeat_ms = gfx_ticks();
}
#endif
inp->type = KEY_DOWN;
inp->code = event.key.keysym.scancode;
#if SDL_VERSION_ATLEAST(1,3,0)
strncpy(inp->sym, SDL_GetScancodeName(inp->code), sizeof(inp->sym));
#else
strncpy(inp->sym, SDL_GetKeyName(event.key.keysym.sym), sizeof(inp->sym));
#endif
inp->sym[sizeof(inp->sym) - 1] = 0;
tolow(inp->sym);
#if SDL_VERSION_ATLEAST(1,3,0)
key_compat(inp);
#endif
#if SDL_VERSION_ATLEAST(1,3,0) /* strange bug in some SDL2 env, with up/down events storm */
if (SDL_PeepEvents(&peek, 1, SDL_PEEKEVENT, SDL_KEYDOWN, SDL_KEYUP) > 0) {
if (peek.key.keysym.scancode == event.key.keysym.scancode &&
peek.key.repeat == 0)
return AGAIN;
}
#endif
break;
case SDL_KEYUP:
inp->type = KEY_UP;
inp->code = event.key.keysym.scancode;
#if SDL_VERSION_ATLEAST(1,3,0)
strncpy(inp->sym, SDL_GetScancodeName(inp->code), sizeof(inp->sym));
#else
strncpy(inp->sym, SDL_GetKeyName(event.key.keysym.sym), sizeof(inp->sym));
#endif
inp->sym[sizeof(inp->sym) - 1] = 0;
tolow(inp->sym);
#if SDL_VERSION_ATLEAST(1,3,0)
key_compat(inp);
#endif
#if SDL_VERSION_ATLEAST(1,3,0) /* strange bug in some SDL2 env, with up/down events storm */
if (SDL_PeepEvents(&peek, 1, SDL_PEEKEVENT, SDL_KEYDOWN, SDL_KEYUP) > 0) {
if (event.key.keysym.scancode == peek.key.keysym.scancode &&
peek.key.repeat == 0)
return AGAIN;
}
#endif
break;
case SDL_MOUSEMOTION:
m_focus = 1; /* ahhh */
if (DIRECT_MODE && !game_paused())
return AGAIN;
inp->type = MOUSE_MOTION;
inp->x = event.button.x;
inp->y = event.button.y;
#if SDL_VERSION_ATLEAST(1,3,0)
while (SDL_PeepEvents(&peek, 1, SDL_GETEVENT, SDL_MOUSEMOTION, SDL_MOUSEMOTION) > 0) {
#else
while (SDL_PeepEvents(&peek, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0) {
#endif
inp->x = peek.button.x;
inp->y = peek.button.y;
}
break;
case SDL_MOUSEBUTTONUP:
inp->type = MOUSE_UP;
inp->x = event.button.x;
inp->y = event.button.y;
inp->code = event.button.button;
if (event.button.button == 4)
inp->type = 0;
else if (event.button.button == 5)
inp->type = 0;
break;
#if SDL_VERSION_ATLEAST(2,0,0)
case SDL_MOUSEWHEEL:
if (DIRECT_MODE && !game_paused())
return AGAIN;
inp->type = (event.wheel.y > 0) ? MOUSE_WHEEL_UP : MOUSE_WHEEL_DOWN;
while (SDL_PeepEvents(&peek, 1, SDL_GETEVENT, SDL_MOUSEWHEEL, SDL_MOUSEWHEEL) > 0) {
if (!((event.wheel.y > 0 &&
inp->type == MOUSE_WHEEL_UP) ||
(event.wheel.y < 0 &&
inp->type == MOUSE_WHEEL_DOWN)))
break;
inp->count ++;
}
break;
#endif
case SDL_MOUSEBUTTONDOWN:
m_focus = 1; /* ahhh */
inp->type = MOUSE_DOWN;
inp->x = event.button.x;
inp->y = event.button.y;
inp->code = event.button.button;
if (event.button.button == 4)
inp->type = MOUSE_WHEEL_UP;
else if (event.button.button == 5)
inp->type = MOUSE_WHEEL_DOWN;
#if SDL_VERSION_ATLEAST(1,3,0)
while (SDL_PeepEvents(&peek, 1, SDL_GETEVENT, SDL_MOUSEBUTTONDOWN, SDL_MOUSEBUTTONDOWN) > 0) {
#else
while (SDL_PeepEvents(&peek, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEBUTTONDOWN)) > 0) {
#endif
if (!((event.button.button == 4 &&
inp->type == MOUSE_WHEEL_UP) ||
(event.button.button == 5 &&
inp->type == MOUSE_WHEEL_DOWN)))
break;
inp->count ++;
}
break;
default:
break;
}
return 1;
}
/* for load config */
int load_config(const char *path, struct _config *config)
{
char strbuf[MAXSTRLEN];
FILE *fd = NULL;
int n = 0, line = 0, block = 0, index=0;
fd = fopen(path, "r");
if (fd == NULL)
{
fprintf(stderr, "ERROR: Can't open config file \"%s\".\n", path);
return(-1);
}
while(!feof(fd))
{
register char *p = strbuf;
register char *key = malloc((KEYLEN+1) * sizeof(char));
register char *val = malloc((VALLEN+1) * sizeof(char));
char title[TITLELEN];
*key = '\0';
*val = '\0';
*title = '\0';
line++;
if (fgets(strbuf, sizeof(strbuf)-1, fd) == NULL)
continue;
rmspace(p);
/* blank lines and comments get ignored */
if (!*p || *p == '#')
continue;
if (p[0] == '[' && p[strlen(p)-1] == ']')
{
sscanf(p, "[%255[^]]", title);
block = 1;
index = config->index;
config->cap[index] = malloc(sizeof(struct _cap));
if (config->index == 0)
memset(config->cap[index],0,sizeof(struct _cap));
else
{
memcpy(config->cap[index],config->cap[index-1],sizeof(struct _cap));
memset(config->cap[index],0,sizeof(struct _cap));
}
strcpy(config->cap[index]->title, title);
config->cmdl=0;
config->index++;
continue;
}
/* parse */
n = sscanf(p, "%255[^=\n\r\t]=%255[^\n\r\t]", key, val);
if (n != 2)
{
fprintf(stderr, "ERROR: Can't parse config file %s at line %d.\n", path, line);
continue;
}
key = tolow(key);
if (!strcmp(key,"src"))
{
if (getmac(val, config->cap[index]->src_interface_mac) != -1)
strcpy(config->cap[index]->src_interface, val);
else
{
fprintf(stderr, "ERROR: %s fetching interface information error: Device not found.\n", val);
return(-1);
}
}
else if (!strcmp(key,"dst"))
{
if (getmac(val, config->cap[index]->dst_interface_mac) != -1)
strcpy(config->cap[index]->dst_interface, val);
else
{
fprintf(stderr, "ERROR: %s fetching interface information error: Device not found.\n", val);
return(-1);
}
}
else if (!strcmp(key,"ip"))
{
if (inet_aton(val, &config->cap[index]->server_ip) == 0)
{
fprintf(stderr, "Invalid IP address format \"%s\".\n", val);
return(-1);
}
}
else if (!strcmp(key,"port"))
{
config->cap[index]->port = (uint16_t) atoi(val);
if (config->cap[index]->port == 0) // it will always < 65535 due to limited range of data type
{
fprintf(stderr, "Invalid TCP port value \"%d\".\n", config->cap[index]->port);
return(-1);
}
}
else if (!strcmp(key,"dsslport"))
{
config->cap[index]->dsslport = (uint16_t) atoi(val);
if (config->cap[index]->dsslport == 0) // it will always < 65535 due to limited range of data type
{
fprintf(stderr, "Invalid TCP dsslport value \"%d\".\n", config->cap[index]->dsslport);
return(-1);
}
}
else if (!strcmp(key,"key"))
{
strcpy(config->cap[index]->keyfile, val);
}
else if (!strcmp(key,"pwd"))
{
strcpy(config->cap[index]->pwd, val);
}
// common options
else if (!strcmp(key,"loglevel"))
{
if (block)
fprintf(stderr,"WARNING: The option \"loglevel\" is common and must placed not in block \"[title]\".\n");
config->loglevel = atoi(val);
}
else if (!strcmp(key,"daemon"))
{
if (block)
fprintf(stderr,"WARNING: The option \"daemon\" is common and must placed not in block \"[title]\".\n");
if (!strcmp(tolow(val),"off"))
config->daemon = 0;
else if (!strcmp(tolow(val),"on"))
config->daemon = 1;
else
fprintf(stderr, "Invalid value in config in option \"%s\".\n", key);
}
else if (!strcmp(key,"pid"))
{
if (block)
fprintf(stderr,"WARNING: The option \"pid\" is common and must placed not in block \"[title]\".\n");
strcpy(config->pidfilename, val);
}
free(key);
free(val);
} // while
fclose(fd);
return(0);
}
