forked from enlightenment/efl
When I cloned the pipe read stuff to make pipe error, I didn't realise that
ECORE_FD_ERROR is not the stderr equivilant of ECORE_FD_READ. I just cloned, and changed READ's to ERROR's. imho ECORE_FD_ERROR is missnamed, and should at least be better documented. See man select_tut, especially the entry on exceptfds. SVN revision: 20006
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@ -91,7 +91,7 @@ extern "C" {
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ECORE_EXE_PIPE_ERROR = 4, /**< Exe Pipe error mask */
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ECORE_EXE_PIPE_READ_LINE_BUFFERED = 8, /**< Reads are buffered until a newline and delivered 1 event per line */
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ECORE_EXE_PIPE_ERROR_LINE_BUFFERED = 16, /**< Errors are buffered until a newline and delivered 1 event per line */
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ECORE_EXE_PIPE_AUTO = 32, /**< FIXME: stdout and stderr are buffered automatically */
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ECORE_EXE_PIPE_AUTO = 32, /**< stdout and stderr are buffered automatically */
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ECORE_EXE_RESPAWN = 64 /**< FIXME: Exe is restarted if it dies */
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};
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typedef enum _Ecore_Exe_Flags Ecore_Exe_Flags;
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@ -272,7 +272,7 @@ ecore_exe_pipe_run(const char *exe_cmd, Ecore_Exe_Flags flags, const void *data)
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if (exe == NULL) return NULL;
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if ( (flags & ECORE_EXE_PIPE_AUTO) && (! (flags & ECORE_EXE_PIPE_ERROR)) && (! (flags & ECORE_EXE_PIPE_READ)) )
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flags |= ECORE_EXE_PIPE_READ; /* We need something to auto pipe. */
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flags |= ECORE_EXE_PIPE_READ | ECORE_EXE_PIPE_ERROR; /* We need something to auto pipe. */
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/* Create some pipes. */
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if (ok) E_IF_NO_ERRNO_NOLOOP(result, pipe(statusPipe), ok)
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@ -304,7 +304,7 @@ ecore_exe_pipe_run(const char *exe_cmd, Ecore_Exe_Flags flags, const void *data)
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else if (pid == 0) /* child */
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{
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/* dup2 STDERR, STDIN, and STDOUT. dup2() allegedly closes the second pipe if it's open. */
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if (flags & ECORE_EXE_PIPE_ERROR) E_NO_ERRNO(result, dup2(errorPipe[1], STDERR_FILENO), ok);
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if (ok && (flags & ECORE_EXE_PIPE_ERROR)) E_NO_ERRNO(result, dup2(errorPipe[1], STDERR_FILENO), ok);
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if (ok && (flags & ECORE_EXE_PIPE_READ)) E_NO_ERRNO(result, dup2(readPipe[1], STDOUT_FILENO), ok);
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if (ok && (flags & ECORE_EXE_PIPE_WRITE)) E_NO_ERRNO(result, dup2(writePipe[0], STDIN_FILENO), ok);
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@ -377,7 +377,7 @@ ecore_exe_pipe_run(const char *exe_cmd, Ecore_Exe_Flags flags, const void *data)
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E_IF_NO_ERRNO(result, fcntl(exe->child_fd_error, F_SETFL, O_NONBLOCK), ok)
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{
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exe->error_fd_handler = ecore_main_fd_handler_add(exe->child_fd_error,
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ECORE_FD_ERROR, _ecore_exe_data_error_handler, exe,
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ECORE_FD_READ, _ecore_exe_data_error_handler, exe,
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NULL, NULL);
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if (exe->error_fd_handler == NULL)
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ok = 0;
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@ -558,7 +558,7 @@ ecore_exe_auto_limits_set(Ecore_Exe *exe, int start_bytes, int end_bytes, int st
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* Gets the auto pipe data for the given process handle
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*
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* @param exe The given process handle.
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* @param flags Is this a ECORE_FD_READ or ECORE_FD_ERROR?
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* @param flags Is this a ECORE_EXE_PIPE_READ or ECORE_EXE_PIPE_ERROR?
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* @ingroup Ecore_Exe_Basic_Group
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*/
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EAPI Ecore_Exe_Event_Data *
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@ -577,21 +577,21 @@ ecore_exe_event_data_get(Ecore_Exe *exe, Ecore_Exe_Flags flags)
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}
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/* Sort out what sort of event we are. */
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if (flags & ECORE_FD_READ)
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if (flags & ECORE_EXE_PIPE_READ)
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{
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flags = ECORE_FD_READ;
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flags = ECORE_EXE_PIPE_READ;
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if (exe->flags & ECORE_EXE_PIPE_READ_LINE_BUFFERED)
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is_buffered = 1;
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}
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else
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{
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flags = ECORE_FD_ERROR;
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flags = ECORE_EXE_PIPE_ERROR;
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if (exe->flags & ECORE_EXE_PIPE_ERROR_LINE_BUFFERED)
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is_buffered = 1;
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}
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/* Get the data. */
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if (flags & ECORE_FD_READ)
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if (flags & ECORE_EXE_PIPE_READ)
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{
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inbuf = exe->read_data_buf;
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inbuf_num = exe->read_data_size;
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@ -667,7 +667,7 @@ ecore_exe_event_data_get(Ecore_Exe *exe, Ecore_Exe_Flags flags)
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if (i > last) /* Partial line left over, save it for next time. */
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{
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e->size = last;
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if (flags & ECORE_FD_READ)
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if (flags & ECORE_EXE_PIPE_READ)
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{
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exe->read_data_size = i - last;
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exe->read_data_buf = malloc(exe->read_data_size);
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@ -1179,7 +1179,7 @@ _ecore_exe_exec_it(const char *exe_cmd)
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}
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static int
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_ecore_exe_data_generic_handler(void *data, Ecore_Fd_Handler *fd_handler, Ecore_Fd_Handler_Flags flags)
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_ecore_exe_data_generic_handler(void *data, Ecore_Fd_Handler *fd_handler, Ecore_Exe_Flags flags)
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{
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Ecore_Exe *exe;
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int child_fd;
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@ -1189,9 +1189,9 @@ _ecore_exe_data_generic_handler(void *data, Ecore_Fd_Handler *fd_handler, Ecore_
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exe = data;
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/* Sort out what sort of handler we are. */
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if (flags & ECORE_FD_READ)
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if (flags & ECORE_EXE_PIPE_READ)
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{
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flags = ECORE_FD_READ;
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flags = ECORE_EXE_PIPE_READ;
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event_type = ECORE_EXE_EVENT_DATA;
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child_fd = exe->child_fd_read;
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if (exe->flags & ECORE_EXE_PIPE_READ_LINE_BUFFERED)
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@ -1199,20 +1199,20 @@ _ecore_exe_data_generic_handler(void *data, Ecore_Fd_Handler *fd_handler, Ecore_
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}
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else
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{
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flags = ECORE_FD_ERROR;
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flags = ECORE_EXE_PIPE_ERROR;
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event_type = ECORE_EXE_EVENT_ERROR;
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child_fd = exe->child_fd_error;
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if (exe->flags & ECORE_EXE_PIPE_ERROR_LINE_BUFFERED)
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is_buffered = 1;
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}
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if ((fd_handler) && (ecore_main_fd_handler_active_get(fd_handler, flags)))
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if ((fd_handler) && (ecore_main_fd_handler_active_get(fd_handler, ECORE_FD_READ)))
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{
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unsigned char *inbuf;
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int inbuf_num;
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/* Get any left over data from last time. */
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if (flags & ECORE_FD_READ)
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if (flags & ECORE_EXE_PIPE_READ)
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{
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inbuf = exe->read_data_buf;
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inbuf_num = exe->read_data_size;
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@ -1257,7 +1257,7 @@ _ecore_exe_data_generic_handler(void *data, Ecore_Fd_Handler *fd_handler, Ecore_
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Ecore_Exe_Event_Data *e;
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/* Stash the data away for later. */
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if (flags & ECORE_FD_READ)
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if (flags & ECORE_EXE_PIPE_READ)
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{
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exe->read_data_buf = inbuf;
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exe->read_data_size = inbuf_num;
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@ -1278,7 +1278,7 @@ _ecore_exe_data_generic_handler(void *data, Ecore_Fd_Handler *fd_handler, Ecore_
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}
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if (lost_exe)
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{
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if (flags & ECORE_FD_READ)
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if (flags & ECORE_EXE_PIPE_READ)
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{
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if (exe->read_data_size)
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printf("There are %d bytes left unsent from the dead exe %s.\n", exe->read_data_size, exe->cmd);
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@ -1308,13 +1308,13 @@ _ecore_exe_data_generic_handler(void *data, Ecore_Fd_Handler *fd_handler, Ecore_
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static int
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_ecore_exe_data_error_handler(void *data, Ecore_Fd_Handler *fd_handler)
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{
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return _ecore_exe_data_generic_handler(data, fd_handler, ECORE_FD_ERROR);
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return _ecore_exe_data_generic_handler(data, fd_handler, ECORE_EXE_PIPE_ERROR);
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}
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static int
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_ecore_exe_data_read_handler(void *data, Ecore_Fd_Handler *fd_handler)
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{
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return _ecore_exe_data_generic_handler(data, fd_handler, ECORE_FD_READ);
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return _ecore_exe_data_generic_handler(data, fd_handler, ECORE_EXE_PIPE_READ);
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}
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static int
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