From 93b99dc9d01e8eab1afcbef191b08705727962e4 Mon Sep 17 00:00:00 2001 From: Olivier Matz Date: Fri, 11 Feb 2011 22:43:56 +0100 Subject: [PATCH] cmdline: add trivial_rdline example Signed-off-by: Olivier Matz --- Makefile | 1 + build/trivial_rdline/Makefile | 17 +++++++++ src/trivial_rdline/main.c | 66 +++++++++++++++++++++++++++++++++++ 3 files changed, 84 insertions(+) create mode 100755 build/trivial_rdline/Makefile create mode 100644 src/trivial_rdline/main.c diff --git a/Makefile b/Makefile index 9656186..e6c79fd 100644 --- a/Makefile +++ b/Makefile @@ -2,6 +2,7 @@ BUILDDIR = $(PWD)/build SRCDIR = $(PWD)/src SUBDIRS = lib +SUBDIRS += trivial_rdline SUBDIRS += extension_example SUBDIRS += calculator_standalone SUBDIRS += calculator_server diff --git a/build/trivial_rdline/Makefile b/build/trivial_rdline/Makefile new file mode 100755 index 0000000..14bd31e --- /dev/null +++ b/build/trivial_rdline/Makefile @@ -0,0 +1,17 @@ +SRC = main.c + +OBJS = $(SRC:%.c=%.o) + +PROG = trivial_standalone +LDLIB = ../lib/libcmdline.a + +all: $(PROG) + +clean: + rm -f $(PROG) $(OBJS) + +$(PROG): $(OBJS) $(LDLIB) + $(CC) $(LDFLAGS) -o $@ $(OBJS) $(LDLIB) + +%.o: %.c + $(CC) $(CFLAGS) -c $< -o $@ diff --git a/src/trivial_rdline/main.c b/src/trivial_rdline/main.c new file mode 100644 index 0000000..a44150a --- /dev/null +++ b/src/trivial_rdline/main.c @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2009, Olivier MATZ + * All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the University of California, Berkeley nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +int main(void) +{ + struct termios oldterm, term; + struct rdline rdl; + + tcgetattr(0, &oldterm); + memcpy(&term, &oldterm, sizeof(term)); + term.c_lflag &= ~(ICANON | ECHO | ISIG); + tcsetattr(0, TCSANOW, &term); + setbuf(stdin, NULL); + + rdline_init(&rdl, 0, 1, NULL, NULL, NULL); + while (rdline(&rdl, "prompt> ") == RDLINE_RES_VALIDATED) + printf("Buffer is <%s>\n", rdline_get_buffer(&rdl)); + + tcsetattr(0, TCSANOW, &oldterm); + return 0; +} + + -- 2.20.1