diff options
Diffstat (limited to 'gui/gui.cpp')
| -rw-r--r-- | gui/gui.cpp | 46 |
1 files changed, 30 insertions, 16 deletions
diff --git a/gui/gui.cpp b/gui/gui.cpp index a70dadfd2..a270e365f 100644 --- a/gui/gui.cpp +++ b/gui/gui.cpp @@ -33,7 +33,6 @@ #include <sys/mount.h> #include <time.h> #include <unistd.h> -#include <stdlib.h> extern "C" { @@ -79,6 +78,8 @@ int gGuiRunning = 0; int g_pty_fd = -1; // set by terminal on init void terminal_pty_read(); +int select_fd = 0; + static int gRecorder = -1; extern "C" void gr_write_frame_to_file(int fd); @@ -395,9 +396,18 @@ void InputHandler::handleDrag() } } +void set_select_fd() { + select_fd = ors_read_fd + 1; + if (g_pty_fd >= select_fd) + select_fd = g_pty_fd + 1; + if (PartitionManager.uevent_pfd.fd >= select_fd) + select_fd = PartitionManager.uevent_pfd.fd + 1; +} + static void setup_ors_command() { ors_read_fd = -1; + set_select_fd(); unlink(ORS_INPUT_FILE); if (mkfifo(ORS_INPUT_FILE, 06660) != 0) { @@ -417,6 +427,7 @@ static void setup_ors_command() unlink(ORS_INPUT_FILE); unlink(ORS_OUTPUT_FILE); } + set_select_fd(); } // callback called after a CLI command was executed @@ -448,6 +459,7 @@ static void ors_command_read() if (!orsout) { close(ors_read_fd); ors_read_fd = -1; + set_select_fd(); LOGINFO("Unable to fopen %s\n", ORS_OUTPUT_FILE); unlink(ORS_INPUT_FILE); unlink(ORS_OUTPUT_FILE); @@ -554,29 +566,30 @@ static int runPages(const char *page_name, const int stop_on_page_done) for (;;) { loopTimer(input_timeout_ms); + FD_ZERO(&fdset); + timeout.tv_sec = 0; + timeout.tv_usec = 1; if (g_pty_fd > 0) { - // TODO: this is not nice, we should have one central select for input, pty, and ors - FD_ZERO(&fdset); FD_SET(g_pty_fd, &fdset); - timeout.tv_sec = 0; - timeout.tv_usec = 1; - has_data = select(g_pty_fd+1, &fdset, NULL, NULL, &timeout); - if (has_data > 0) { - terminal_pty_read(); - } + } + if (PartitionManager.uevent_pfd.fd > 0) { + FD_SET(PartitionManager.uevent_pfd.fd, &fdset); } #ifndef TW_OEM_BUILD if (ors_read_fd > 0 && !orsout) { // orsout is non-NULL if a command is still running - FD_ZERO(&fdset); FD_SET(ors_read_fd, &fdset); - timeout.tv_sec = 0; - timeout.tv_usec = 1; - has_data = select(ors_read_fd+1, &fdset, NULL, NULL, &timeout); - if (has_data > 0) { - ors_command_read(); - } } #endif + // TODO: combine this select with the poll done by input handling + has_data = select(select_fd, &fdset, NULL, NULL, &timeout); + if (has_data > 0) { + if (g_pty_fd > 0 && FD_ISSET(g_pty_fd, &fdset)) + terminal_pty_read(); + if (PartitionManager.uevent_pfd.fd > 0 && FD_ISSET(PartitionManager.uevent_pfd.fd, &fdset)) + PartitionManager.read_uevent(); + if (ors_read_fd > 0 && !orsout && FD_ISSET(ors_read_fd, &fdset)) + ors_command_read(); + } if (!gForceRender.get_value()) { @@ -636,6 +649,7 @@ static int runPages(const char *page_name, const int stop_on_page_done) if (ors_read_fd > 0) close(ors_read_fd); ors_read_fd = -1; + set_select_fd(); gGuiRunning = 0; return 0; } |