diff options
Diffstat (limited to 'common/rfb/ScreenSet.h')
| -rw-r--r-- | common/rfb/ScreenSet.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/common/rfb/ScreenSet.h b/common/rfb/ScreenSet.h index 8997aa64..ad340c2b 100644 --- a/common/rfb/ScreenSet.h +++ b/common/rfb/ScreenSet.h @@ -22,6 +22,7 @@ #define __RFB_SCREENSET_INCLUDED__ #include <stdio.h> +#include <string.h> #include <rdr/types.h> #include <rfb/Rect.h> @@ -108,15 +109,20 @@ namespace rfb { return true; }; - inline void debug_print(void) const { + inline void print(char* str, size_t len) const { + char buffer[128]; std::list<Screen>::const_iterator iter; - fprintf(stderr, "%d screens\n", num_screens()); + snprintf(buffer, sizeof(buffer), "%d screen(s)\n", num_screens()); + str[0] = '\0'; + strncat(str, buffer, len - 1 - strlen(str)); for (iter = screens.begin();iter != screens.end();++iter) { - fprintf(stderr, " %10d (0x%08x): %dx%d+%d+%d (flags 0x%08x)\n", - (int)iter->id, (unsigned)iter->id, - iter->dimensions.width(), iter->dimensions.height(), - iter->dimensions.tl.x, iter->dimensions.tl.y, - (unsigned)iter->flags); + snprintf(buffer, sizeof(buffer), + " %10d (0x%08x): %dx%d+%d+%d (flags 0x%08x)\n", + (int)iter->id, (unsigned)iter->id, + iter->dimensions.width(), iter->dimensions.height(), + iter->dimensions.tl.x, iter->dimensions.tl.y, + (unsigned)iter->flags); + strncat(str, buffer, len - 1 - strlen(str)); } }; |