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updated samples and docs

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This commit is contained in:
hyung-hwan 2013-01-08 15:56:56 +00:00
parent dfafdc4656
commit 19b4e697af
18 changed files with 326 additions and 232 deletions
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2
qse/doc/Makefile.am
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@ -15,3 +15,5 @@ EXTRA_DIST = \
page/sed.doc \ page/sed.doc \
image/qse-logo.png image/qse-logo.png
all:
doxygen

57
qse/doc/page/awk-embed.md
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@ -1,4 +1,4 @@
Embedding Guide {#embedding-guide} QSEAWK Embedding Guide {#awk-embed}
================================================================================ ================================================================================
Overview Overview
@ -28,7 +28,7 @@ Embedding QSEAWK involves the following steps in the simplest form:
The sample below follows these steps using as many standard layer functions as The sample below follows these steps using as many standard layer functions as
possible for convenience sake. It simply prints *hello, world* to the console. possible for convenience sake. It simply prints *hello, world* to the console.
\includelineno awk01.c \includelineno awk01.c
Separation of the awk object and the runtime context was devised to deal with Separation of the awk object and the runtime context was devised to deal with
such cases as you want to reuse the same script over different data streams. such cases as you want to reuse the same script over different data streams.
@ -47,11 +47,52 @@ to override the callback functions implemented by qse_awk_rtx_openstd()
partially. This sample redefines the console handler while keeping the file partially. This sample redefines the console handler while keeping the file
and pipe handler by qse_awk_rtx_openstd(). and pipe handler by qse_awk_rtx_openstd().
\includelineno awk02.c \includelineno awk02.c
Entry Point
-----------
Changes A typical AWK program executes BEGIN, patten-action, END blocks. QSEAWK provides
------- a way to drive a AWK program in a different style. That is, you can execute
a particular user-defined function on demand. It can be useful if you want
to drive an AWK program in an event-driven mannger though you can free to
change the entry point for your preference. The qse_awk_rtx_call() function
used is limited to user-defined functions. It is not able to call built-in
functions like *gsub* or *index*.
\includelineno awk03.c
If you want to pass arguments to the function you call with qse_awk_rtx_call(),
you must create values with value creation functions, updates their reference
count, and pass them to qse_awk_rtx_call(). The sample below creates 2 integer
values with qse_awk_rtx_makeintval() and pass them to the *pow* function.
\includelineno awk04.c
While qse_awk_rtx_call() looks up a function in the function table by name,
you can find the function in advance and use the information found when
calling a function. qse_awk_rtx_findfun() and qse_awk_rtx_callfun() come
to play a role in this situation. qse_awk_rtx_call() in the sample above
can be translated into 2 separate calls to qse_awk_rtx_findfun() and
qse_awk_rtx_callfun(). You can reduce look-up overhead via these 2
functions if you have to execute the same function multiple times.
\includelineno awk05.c
Global Variables
----------------
You can add built-in global variables with qse_awk_addgbl().
Use qse_awk_getgbl() to get information.
Built-in Functions
------------------
You can add built-in functions with qse_awk_addfnc().
On the other hand, modular built-in functions reside in a shared object.
Changes in 0.6.0
----------------
### qse_awk_parsestd() ### ### qse_awk_parsestd() ###
@ -63,7 +104,7 @@ In 0.5.6, it accepted a single script.
psin.u.str.len = qse_strlen(src); psin.u.str.len = qse_strlen(src);
qse_awk_parsestd (awk, &psin, QSE_NULL); qse_awk_parsestd (awk, &psin, QSE_NULL);
In 0.6.0 or later, it accepts an array of scripts. In 0.6.X, it accepts an array of scripts.
qse_awk_parsestd_t psin[2]; qse_awk_parsestd_t psin[2];
psin[0].type = QSE_AWK_PARSESTD_STR; psin[0].type = QSE_AWK_PARSESTD_STR;
@ -73,6 +114,8 @@ In 0.6.0 or later, it accepts an array of scripts.
qse_awk_parsestd (awk, psin, QSE_NULL) qse_awk_parsestd (awk, psin, QSE_NULL)
### qse_awk_parsestd_t ### ### qse_awk_parsestd_t ###
the cmgr field moved from the union member file to the outer structure. the cmgr field moved from the union member file to the outer structure.
### 0 upon Opening ###
I/O handlers can return 0 for success upon opening.

1
qse/doc/page/mainpage.md
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@ -27,4 +27,5 @@ See the subpages for more information.
- @subpage awk "AWK Interpreter" - @subpage awk "AWK Interpreter"
- @subpage sed "SED Stream Editor" - @subpage sed "SED Stream Editor"
- @subpage awk-lang - @subpage awk-lang
- @subpage awk-embed

10
qse/include/qse/awk/awk.h
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@ -1898,7 +1898,7 @@ QSE_EXPORT qse_awk_fun_t* qse_awk_rtx_findfun (
); );
/** /**
* The qse_awk_rtx_callfun() function invokdes an AWK function described by * The qse_awk_rtx_callfun() function invokes an AWK function described by
* the structure pointed to by @a fun. * the structure pointed to by @a fun.
* @sa qse_awk_rtx_call * @sa qse_awk_rtx_call
*/ */
@ -1913,17 +1913,17 @@ QSE_EXPORT qse_awk_val_t* qse_awk_rtx_callfun (
* The qse_awk_rtx_call() function invokes an AWK function named @a name. * The qse_awk_rtx_call() function invokes an AWK function named @a name.
* However, it is not able to invoke an intrinsic function such as split(). * However, it is not able to invoke an intrinsic function such as split().
* The #QSE_AWK_PABLOCK option can be turned off to make illegal the BEGIN * The #QSE_AWK_PABLOCK option can be turned off to make illegal the BEGIN
* block, the pattern-action blocks, and the END block. * blocks, the pattern-action blocks, and the END blocks.
* *
* The example shows typical usage of the function. * The example shows typical usage of the function.
* @code * @code
* rtx = qse_awk_rtx_open (awk, 0, rio, QSE_NULL); * rtx = qse_awk_rtx_open (awk, 0, rio, QSE_NULL);
* if (rtx != QSE_NULL) * if (rtx)
* { * {
* v = qse_awk_rtx_call (rtx, QSE_T("init"), QSE_NULL, 0); * v = qse_awk_rtx_call (rtx, QSE_T("init"), QSE_NULL, 0);
* if (v != QSE_NULL) qse_awk_rtx_refdownval (rtx, v); * if (v) qse_awk_rtx_refdownval (rtx, v);
* qse_awk_rtx_call (rtx, QSE_T("fini"), QSE_NULL, 0); * qse_awk_rtx_call (rtx, QSE_T("fini"), QSE_NULL, 0);
* if (v != QSE_NULL) qse_awk_rtx_refdownval (rtx, v); * if (v) qse_awk_rtx_refdownval (rtx, v);
* qse_awk_rtx_close (rtx); * qse_awk_rtx_close (rtx);
* } * }
* @endcode * @endcode

6
qse/include/qse/awk/std.h
View File

@ -49,8 +49,8 @@
*/ */
enum qse_awk_parsestd_type_t enum qse_awk_parsestd_type_t
{ {
QSE_AWK_PARSESTD_NULL = 0, /**< invalid type */ QSE_AWK_PARSESTD_NULL = 0, /**< pseudo-value to indicate no script */
QSE_AWK_PARSESTD_FILE = 1, /**< files */ QSE_AWK_PARSESTD_FILE = 1, /**< script file */
QSE_AWK_PARSESTD_STR = 2 /**< length-bounded string */ QSE_AWK_PARSESTD_STR = 2 /**< length-bounded string */
}; };
@ -67,7 +67,7 @@ struct qse_awk_parsestd_t
{ {
struct struct
{ {
/** file path to open. QSE_NULL or '-' for stdin/stdout. */ /** file path to open. #QSE_NULL or '-' for stdin/stdout. */
const qse_char_t* path; const qse_char_t* path;
} file; } file;

33
qse/samples/awk/Makefile.am
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@ -5,7 +5,7 @@ AM_CPPFLAGS = \
-I$(top_srcdir)/include \ -I$(top_srcdir)/include \
-I$(includedir) -I$(includedir)
bin_PROGRAMS = awk01 awk02 awk03 awk04 awk09 awk10 awk11 awk15 bin_PROGRAMS = awk01 awk02 awk03 awk04 awk05 awk09 awk10 awk11 awk15
LDFLAGS = -L../../lib/awk -L../../lib/cmn LDFLAGS = -L../../lib/awk -L../../lib/cmn
LDADD = -lqseawk -lqsecmn $(LIBM) LDADD = -lqseawk -lqsecmn $(LIBM)
@ -20,6 +20,7 @@ awk01_SOURCES = awk01.c
awk02_SOURCES = awk02.c awk02_SOURCES = awk02.c
awk03_SOURCES = awk03.c awk03_SOURCES = awk03.c
awk04_SOURCES = awk04.c awk04_SOURCES = awk04.c
awk05_SOURCES = awk05.c
awk09_SOURCES = awk09.c awk09_SOURCES = awk09.c
awk10_SOURCES = awk10.c awk10_SOURCES = awk10.c
awk11_SOURCES = awk11.c awk11_SOURCES = awk11.c
@ -29,21 +30,21 @@ if ENABLE_CXX
CXXLIB = -lqseawkxx -lqsecmnxx CXXLIB = -lqseawkxx -lqsecmnxx
bin_PROGRAMS += awk05 awk06 awk07 awk08 awk12 awk13 awk14 bin_PROGRAMS += awk21 awk22 awk23 awk24 awk25 awk26 awk27
awk05_SOURCES = awk05.cpp awk21_SOURCES = awk21.cpp
awk06_SOURCES = awk06.cpp awk22_SOURCES = awk22.cpp
awk07_SOURCES = awk07.cpp awk23_SOURCES = awk23.cpp
awk08_SOURCES = awk08.cpp awk24_SOURCES = awk24.cpp
awk12_SOURCES = awk12.cpp awk25_SOURCES = awk25.cpp
awk13_SOURCES = awk13.cpp awk26_SOURCES = awk26.cpp
awk14_SOURCES = awk14.cpp awk27_SOURCES = awk27.cpp
awk05_LDADD = $(CXXLIB) $(LDADD) awk21_LDADD = $(CXXLIB) $(LDADD)
awk06_LDADD = $(CXXLIB) $(LDADD) awk22_LDADD = $(CXXLIB) $(LDADD)
awk07_LDADD = $(CXXLIB) $(LDADD) awk23_LDADD = $(CXXLIB) $(LDADD)
awk08_LDADD = $(CXXLIB) $(LDADD) awk24_LDADD = $(CXXLIB) $(LDADD)
awk12_LDADD = $(CXXLIB) $(LDADD) awk25_LDADD = $(CXXLIB) $(LDADD)
awk13_LDADD = $(CXXLIB) $(LDADD) awk26_LDADD = $(CXXLIB) $(LDADD)
awk14_LDADD = $(CXXLIB) $(LDADD) awk27_LDADD = $(CXXLIB) $(LDADD)
endif endif

190
qse/samples/awk/Makefile.in
View File

@ -35,10 +35,10 @@ POST_UNINSTALL = :
build_triplet = @build@ build_triplet = @build@
host_triplet = @host@ host_triplet = @host@
bin_PROGRAMS = awk01$(EXEEXT) awk02$(EXEEXT) awk03$(EXEEXT) \ bin_PROGRAMS = awk01$(EXEEXT) awk02$(EXEEXT) awk03$(EXEEXT) \
awk04$(EXEEXT) awk09$(EXEEXT) awk10$(EXEEXT) awk11$(EXEEXT) \ awk04$(EXEEXT) awk05$(EXEEXT) awk09$(EXEEXT) awk10$(EXEEXT) \
awk15$(EXEEXT) $(am__EXEEXT_1) awk11$(EXEEXT) awk15$(EXEEXT) $(am__EXEEXT_1)
@WCHAR_TRUE@@WIN32_TRUE@am__append_1 = $(UNICOWS_LIBS) @WCHAR_TRUE@@WIN32_TRUE@am__append_1 = $(UNICOWS_LIBS)
@ENABLE_CXX_TRUE@am__append_2 = awk05 awk06 awk07 awk08 awk12 awk13 awk14 @ENABLE_CXX_TRUE@am__append_2 = awk21 awk22 awk23 awk24 awk25 awk26 awk27
subdir = samples/awk subdir = samples/awk
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
@ -54,9 +54,9 @@ mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = $(top_builddir)/include/qse/config.h CONFIG_HEADER = $(top_builddir)/include/qse/config.h
CONFIG_CLEAN_FILES = CONFIG_CLEAN_FILES =
CONFIG_CLEAN_VPATH_FILES = CONFIG_CLEAN_VPATH_FILES =
@ENABLE_CXX_TRUE@am__EXEEXT_1 = awk05$(EXEEXT) awk06$(EXEEXT) \ @ENABLE_CXX_TRUE@am__EXEEXT_1 = awk21$(EXEEXT) awk22$(EXEEXT) \
@ENABLE_CXX_TRUE@ awk07$(EXEEXT) awk08$(EXEEXT) awk12$(EXEEXT) \ @ENABLE_CXX_TRUE@ awk23$(EXEEXT) awk24$(EXEEXT) awk25$(EXEEXT) \
@ENABLE_CXX_TRUE@ awk13$(EXEEXT) awk14$(EXEEXT) @ENABLE_CXX_TRUE@ awk26$(EXEEXT) awk27$(EXEEXT)
am__installdirs = "$(DESTDIR)$(bindir)" am__installdirs = "$(DESTDIR)$(bindir)"
PROGRAMS = $(bin_PROGRAMS) PROGRAMS = $(bin_PROGRAMS)
am_awk01_OBJECTS = awk01.$(OBJEXT) am_awk01_OBJECTS = awk01.$(OBJEXT)
@ -77,27 +77,10 @@ am_awk04_OBJECTS = awk04.$(OBJEXT)
awk04_OBJECTS = $(am_awk04_OBJECTS) awk04_OBJECTS = $(am_awk04_OBJECTS)
awk04_LDADD = $(LDADD) awk04_LDADD = $(LDADD)
awk04_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2) awk04_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2)
am__awk05_SOURCES_DIST = awk05.cpp am_awk05_OBJECTS = awk05.$(OBJEXT)
@ENABLE_CXX_TRUE@am_awk05_OBJECTS = awk05.$(OBJEXT)
awk05_OBJECTS = $(am_awk05_OBJECTS) awk05_OBJECTS = $(am_awk05_OBJECTS)
am__DEPENDENCIES_3 = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2) awk05_LDADD = $(LDADD)
@ENABLE_CXX_TRUE@awk05_DEPENDENCIES = $(am__DEPENDENCIES_1) \ awk05_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2)
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk06_SOURCES_DIST = awk06.cpp
@ENABLE_CXX_TRUE@am_awk06_OBJECTS = awk06.$(OBJEXT)
awk06_OBJECTS = $(am_awk06_OBJECTS)
@ENABLE_CXX_TRUE@awk06_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk07_SOURCES_DIST = awk07.cpp
@ENABLE_CXX_TRUE@am_awk07_OBJECTS = awk07.$(OBJEXT)
awk07_OBJECTS = $(am_awk07_OBJECTS)
@ENABLE_CXX_TRUE@awk07_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk08_SOURCES_DIST = awk08.cpp
@ENABLE_CXX_TRUE@am_awk08_OBJECTS = awk08.$(OBJEXT)
awk08_OBJECTS = $(am_awk08_OBJECTS)
@ENABLE_CXX_TRUE@awk08_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am_awk09_OBJECTS = awk09.$(OBJEXT) am_awk09_OBJECTS = awk09.$(OBJEXT)
awk09_OBJECTS = $(am_awk09_OBJECTS) awk09_OBJECTS = $(am_awk09_OBJECTS)
awk09_LDADD = $(LDADD) awk09_LDADD = $(LDADD)
@ -110,25 +93,46 @@ am_awk11_OBJECTS = awk11.$(OBJEXT)
awk11_OBJECTS = $(am_awk11_OBJECTS) awk11_OBJECTS = $(am_awk11_OBJECTS)
awk11_LDADD = $(LDADD) awk11_LDADD = $(LDADD)
awk11_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2) awk11_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2)
am__awk12_SOURCES_DIST = awk12.cpp
@ENABLE_CXX_TRUE@am_awk12_OBJECTS = awk12.$(OBJEXT)
awk12_OBJECTS = $(am_awk12_OBJECTS)
@ENABLE_CXX_TRUE@awk12_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk13_SOURCES_DIST = awk13.cpp
@ENABLE_CXX_TRUE@am_awk13_OBJECTS = awk13.$(OBJEXT)
awk13_OBJECTS = $(am_awk13_OBJECTS)
@ENABLE_CXX_TRUE@awk13_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk14_SOURCES_DIST = awk14.cpp
@ENABLE_CXX_TRUE@am_awk14_OBJECTS = awk14.$(OBJEXT)
awk14_OBJECTS = $(am_awk14_OBJECTS)
@ENABLE_CXX_TRUE@awk14_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am_awk15_OBJECTS = awk15.$(OBJEXT) am_awk15_OBJECTS = awk15.$(OBJEXT)
awk15_OBJECTS = $(am_awk15_OBJECTS) awk15_OBJECTS = $(am_awk15_OBJECTS)
awk15_LDADD = $(LDADD) awk15_LDADD = $(LDADD)
awk15_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2) awk15_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2)
am__awk21_SOURCES_DIST = awk21.cpp
@ENABLE_CXX_TRUE@am_awk21_OBJECTS = awk21.$(OBJEXT)
awk21_OBJECTS = $(am_awk21_OBJECTS)
am__DEPENDENCIES_3 = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2)
@ENABLE_CXX_TRUE@awk21_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk22_SOURCES_DIST = awk22.cpp
@ENABLE_CXX_TRUE@am_awk22_OBJECTS = awk22.$(OBJEXT)
awk22_OBJECTS = $(am_awk22_OBJECTS)
@ENABLE_CXX_TRUE@awk22_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk23_SOURCES_DIST = awk23.cpp
@ENABLE_CXX_TRUE@am_awk23_OBJECTS = awk23.$(OBJEXT)
awk23_OBJECTS = $(am_awk23_OBJECTS)
@ENABLE_CXX_TRUE@awk23_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk24_SOURCES_DIST = awk24.cpp
@ENABLE_CXX_TRUE@am_awk24_OBJECTS = awk24.$(OBJEXT)
awk24_OBJECTS = $(am_awk24_OBJECTS)
@ENABLE_CXX_TRUE@awk24_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk25_SOURCES_DIST = awk25.cpp
@ENABLE_CXX_TRUE@am_awk25_OBJECTS = awk25.$(OBJEXT)
awk25_OBJECTS = $(am_awk25_OBJECTS)
@ENABLE_CXX_TRUE@awk25_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk26_SOURCES_DIST = awk26.cpp
@ENABLE_CXX_TRUE@am_awk26_OBJECTS = awk26.$(OBJEXT)
awk26_OBJECTS = $(am_awk26_OBJECTS)
@ENABLE_CXX_TRUE@awk26_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
am__awk27_SOURCES_DIST = awk27.cpp
@ENABLE_CXX_TRUE@am_awk27_OBJECTS = awk27.$(OBJEXT)
awk27_OBJECTS = $(am_awk27_OBJECTS)
@ENABLE_CXX_TRUE@awk27_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@ENABLE_CXX_TRUE@ $(am__DEPENDENCIES_3)
DEFAULT_INCLUDES = DEFAULT_INCLUDES =
depcomp = $(SHELL) $(top_srcdir)/ac/depcomp depcomp = $(SHELL) $(top_srcdir)/ac/depcomp
am__depfiles_maybe = depfiles am__depfiles_maybe = depfiles
@ -152,17 +156,18 @@ CXXLINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \ --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \
$(LDFLAGS) -o $@ $(LDFLAGS) -o $@
SOURCES = $(awk01_SOURCES) $(awk02_SOURCES) $(awk03_SOURCES) \ SOURCES = $(awk01_SOURCES) $(awk02_SOURCES) $(awk03_SOURCES) \
$(awk04_SOURCES) $(awk05_SOURCES) $(awk06_SOURCES) \ $(awk04_SOURCES) $(awk05_SOURCES) $(awk09_SOURCES) \
$(awk07_SOURCES) $(awk08_SOURCES) $(awk09_SOURCES) \ $(awk10_SOURCES) $(awk11_SOURCES) $(awk15_SOURCES) \
$(awk10_SOURCES) $(awk11_SOURCES) $(awk12_SOURCES) \ $(awk21_SOURCES) $(awk22_SOURCES) $(awk23_SOURCES) \
$(awk13_SOURCES) $(awk14_SOURCES) $(awk15_SOURCES) $(awk24_SOURCES) $(awk25_SOURCES) $(awk26_SOURCES) \
$(awk27_SOURCES)
DIST_SOURCES = $(awk01_SOURCES) $(awk02_SOURCES) $(awk03_SOURCES) \ DIST_SOURCES = $(awk01_SOURCES) $(awk02_SOURCES) $(awk03_SOURCES) \
$(awk04_SOURCES) $(am__awk05_SOURCES_DIST) \ $(awk04_SOURCES) $(awk05_SOURCES) $(awk09_SOURCES) \
$(am__awk06_SOURCES_DIST) $(am__awk07_SOURCES_DIST) \ $(awk10_SOURCES) $(awk11_SOURCES) $(awk15_SOURCES) \
$(am__awk08_SOURCES_DIST) $(awk09_SOURCES) $(awk10_SOURCES) \ $(am__awk21_SOURCES_DIST) $(am__awk22_SOURCES_DIST) \
$(awk11_SOURCES) $(am__awk12_SOURCES_DIST) \ $(am__awk23_SOURCES_DIST) $(am__awk24_SOURCES_DIST) \
$(am__awk13_SOURCES_DIST) $(am__awk14_SOURCES_DIST) \ $(am__awk25_SOURCES_DIST) $(am__awk26_SOURCES_DIST) \
$(awk15_SOURCES) $(am__awk27_SOURCES_DIST)
ETAGS = etags ETAGS = etags
CTAGS = ctags CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@ -348,25 +353,26 @@ awk01_SOURCES = awk01.c
awk02_SOURCES = awk02.c awk02_SOURCES = awk02.c
awk03_SOURCES = awk03.c awk03_SOURCES = awk03.c
awk04_SOURCES = awk04.c awk04_SOURCES = awk04.c
awk05_SOURCES = awk05.c
awk09_SOURCES = awk09.c awk09_SOURCES = awk09.c
awk10_SOURCES = awk10.c awk10_SOURCES = awk10.c
awk11_SOURCES = awk11.c awk11_SOURCES = awk11.c
awk15_SOURCES = awk15.c awk15_SOURCES = awk15.c
@ENABLE_CXX_TRUE@CXXLIB = -lqseawkxx -lqsecmnxx @ENABLE_CXX_TRUE@CXXLIB = -lqseawkxx -lqsecmnxx
@ENABLE_CXX_TRUE@awk05_SOURCES = awk05.cpp @ENABLE_CXX_TRUE@awk21_SOURCES = awk21.cpp
@ENABLE_CXX_TRUE@awk06_SOURCES = awk06.cpp @ENABLE_CXX_TRUE@awk22_SOURCES = awk22.cpp
@ENABLE_CXX_TRUE@awk07_SOURCES = awk07.cpp @ENABLE_CXX_TRUE@awk23_SOURCES = awk23.cpp
@ENABLE_CXX_TRUE@awk08_SOURCES = awk08.cpp @ENABLE_CXX_TRUE@awk24_SOURCES = awk24.cpp
@ENABLE_CXX_TRUE@awk12_SOURCES = awk12.cpp @ENABLE_CXX_TRUE@awk25_SOURCES = awk25.cpp
@ENABLE_CXX_TRUE@awk13_SOURCES = awk13.cpp @ENABLE_CXX_TRUE@awk26_SOURCES = awk26.cpp
@ENABLE_CXX_TRUE@awk14_SOURCES = awk14.cpp @ENABLE_CXX_TRUE@awk27_SOURCES = awk27.cpp
@ENABLE_CXX_TRUE@awk05_LDADD = $(CXXLIB) $(LDADD) @ENABLE_CXX_TRUE@awk21_LDADD = $(CXXLIB) $(LDADD)
@ENABLE_CXX_TRUE@awk06_LDADD = $(CXXLIB) $(LDADD) @ENABLE_CXX_TRUE@awk22_LDADD = $(CXXLIB) $(LDADD)
@ENABLE_CXX_TRUE@awk07_LDADD = $(CXXLIB) $(LDADD) @ENABLE_CXX_TRUE@awk23_LDADD = $(CXXLIB) $(LDADD)
@ENABLE_CXX_TRUE@awk08_LDADD = $(CXXLIB) $(LDADD) @ENABLE_CXX_TRUE@awk24_LDADD = $(CXXLIB) $(LDADD)
@ENABLE_CXX_TRUE@awk12_LDADD = $(CXXLIB) $(LDADD) @ENABLE_CXX_TRUE@awk25_LDADD = $(CXXLIB) $(LDADD)
@ENABLE_CXX_TRUE@awk13_LDADD = $(CXXLIB) $(LDADD) @ENABLE_CXX_TRUE@awk26_LDADD = $(CXXLIB) $(LDADD)
@ENABLE_CXX_TRUE@awk14_LDADD = $(CXXLIB) $(LDADD) @ENABLE_CXX_TRUE@awk27_LDADD = $(CXXLIB) $(LDADD)
all: all-am all: all-am
.SUFFIXES: .SUFFIXES:
@ -458,16 +464,7 @@ awk04$(EXEEXT): $(awk04_OBJECTS) $(awk04_DEPENDENCIES) $(EXTRA_awk04_DEPENDENCIE
$(LINK) $(awk04_OBJECTS) $(awk04_LDADD) $(LIBS) $(LINK) $(awk04_OBJECTS) $(awk04_LDADD) $(LIBS)
awk05$(EXEEXT): $(awk05_OBJECTS) $(awk05_DEPENDENCIES) $(EXTRA_awk05_DEPENDENCIES) awk05$(EXEEXT): $(awk05_OBJECTS) $(awk05_DEPENDENCIES) $(EXTRA_awk05_DEPENDENCIES)
@rm -f awk05$(EXEEXT) @rm -f awk05$(EXEEXT)
$(CXXLINK) $(awk05_OBJECTS) $(awk05_LDADD) $(LIBS) $(LINK) $(awk05_OBJECTS) $(awk05_LDADD) $(LIBS)
awk06$(EXEEXT): $(awk06_OBJECTS) $(awk06_DEPENDENCIES) $(EXTRA_awk06_DEPENDENCIES)
@rm -f awk06$(EXEEXT)
$(CXXLINK) $(awk06_OBJECTS) $(awk06_LDADD) $(LIBS)
awk07$(EXEEXT): $(awk07_OBJECTS) $(awk07_DEPENDENCIES) $(EXTRA_awk07_DEPENDENCIES)
@rm -f awk07$(EXEEXT)
$(CXXLINK) $(awk07_OBJECTS) $(awk07_LDADD) $(LIBS)
awk08$(EXEEXT): $(awk08_OBJECTS) $(awk08_DEPENDENCIES) $(EXTRA_awk08_DEPENDENCIES)
@rm -f awk08$(EXEEXT)
$(CXXLINK) $(awk08_OBJECTS) $(awk08_LDADD) $(LIBS)
awk09$(EXEEXT): $(awk09_OBJECTS) $(awk09_DEPENDENCIES) $(EXTRA_awk09_DEPENDENCIES) awk09$(EXEEXT): $(awk09_OBJECTS) $(awk09_DEPENDENCIES) $(EXTRA_awk09_DEPENDENCIES)
@rm -f awk09$(EXEEXT) @rm -f awk09$(EXEEXT)
$(LINK) $(awk09_OBJECTS) $(awk09_LDADD) $(LIBS) $(LINK) $(awk09_OBJECTS) $(awk09_LDADD) $(LIBS)
@ -477,18 +474,30 @@ awk10$(EXEEXT): $(awk10_OBJECTS) $(awk10_DEPENDENCIES) $(EXTRA_awk10_DEPENDENCIE
awk11$(EXEEXT): $(awk11_OBJECTS) $(awk11_DEPENDENCIES) $(EXTRA_awk11_DEPENDENCIES) awk11$(EXEEXT): $(awk11_OBJECTS) $(awk11_DEPENDENCIES) $(EXTRA_awk11_DEPENDENCIES)
@rm -f awk11$(EXEEXT) @rm -f awk11$(EXEEXT)
$(LINK) $(awk11_OBJECTS) $(awk11_LDADD) $(LIBS) $(LINK) $(awk11_OBJECTS) $(awk11_LDADD) $(LIBS)
awk12$(EXEEXT): $(awk12_OBJECTS) $(awk12_DEPENDENCIES) $(EXTRA_awk12_DEPENDENCIES)
@rm -f awk12$(EXEEXT)
$(CXXLINK) $(awk12_OBJECTS) $(awk12_LDADD) $(LIBS)
awk13$(EXEEXT): $(awk13_OBJECTS) $(awk13_DEPENDENCIES) $(EXTRA_awk13_DEPENDENCIES)
@rm -f awk13$(EXEEXT)
$(CXXLINK) $(awk13_OBJECTS) $(awk13_LDADD) $(LIBS)
awk14$(EXEEXT): $(awk14_OBJECTS) $(awk14_DEPENDENCIES) $(EXTRA_awk14_DEPENDENCIES)
@rm -f awk14$(EXEEXT)
$(CXXLINK) $(awk14_OBJECTS) $(awk14_LDADD) $(LIBS)
awk15$(EXEEXT): $(awk15_OBJECTS) $(awk15_DEPENDENCIES) $(EXTRA_awk15_DEPENDENCIES) awk15$(EXEEXT): $(awk15_OBJECTS) $(awk15_DEPENDENCIES) $(EXTRA_awk15_DEPENDENCIES)
@rm -f awk15$(EXEEXT) @rm -f awk15$(EXEEXT)
$(LINK) $(awk15_OBJECTS) $(awk15_LDADD) $(LIBS) $(LINK) $(awk15_OBJECTS) $(awk15_LDADD) $(LIBS)
awk21$(EXEEXT): $(awk21_OBJECTS) $(awk21_DEPENDENCIES) $(EXTRA_awk21_DEPENDENCIES)
@rm -f awk21$(EXEEXT)
$(CXXLINK) $(awk21_OBJECTS) $(awk21_LDADD) $(LIBS)
awk22$(EXEEXT): $(awk22_OBJECTS) $(awk22_DEPENDENCIES) $(EXTRA_awk22_DEPENDENCIES)
@rm -f awk22$(EXEEXT)
$(CXXLINK) $(awk22_OBJECTS) $(awk22_LDADD) $(LIBS)
awk23$(EXEEXT): $(awk23_OBJECTS) $(awk23_DEPENDENCIES) $(EXTRA_awk23_DEPENDENCIES)
@rm -f awk23$(EXEEXT)
$(CXXLINK) $(awk23_OBJECTS) $(awk23_LDADD) $(LIBS)
awk24$(EXEEXT): $(awk24_OBJECTS) $(awk24_DEPENDENCIES) $(EXTRA_awk24_DEPENDENCIES)
@rm -f awk24$(EXEEXT)
$(CXXLINK) $(awk24_OBJECTS) $(awk24_LDADD) $(LIBS)
awk25$(EXEEXT): $(awk25_OBJECTS) $(awk25_DEPENDENCIES) $(EXTRA_awk25_DEPENDENCIES)
@rm -f awk25$(EXEEXT)
$(CXXLINK) $(awk25_OBJECTS) $(awk25_LDADD) $(LIBS)
awk26$(EXEEXT): $(awk26_OBJECTS) $(awk26_DEPENDENCIES) $(EXTRA_awk26_DEPENDENCIES)
@rm -f awk26$(EXEEXT)
$(CXXLINK) $(awk26_OBJECTS) $(awk26_LDADD) $(LIBS)
awk27$(EXEEXT): $(awk27_OBJECTS) $(awk27_DEPENDENCIES) $(EXTRA_awk27_DEPENDENCIES)
@rm -f awk27$(EXEEXT)
$(CXXLINK) $(awk27_OBJECTS) $(awk27_LDADD) $(LIBS)
mostlyclean-compile: mostlyclean-compile:
-rm -f *.$(OBJEXT) -rm -f *.$(OBJEXT)
@ -501,16 +510,17 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk03.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk03.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk04.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk04.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk05.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk05.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk06.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk07.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk08.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk09.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk09.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk10.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk10.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk11.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk11.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk12.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk13.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk14.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk15.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk15.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk21.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk22.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk23.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk24.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk25.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk26.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/awk27.Po@am__quote@
.c.o: .c.o:
@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<

1
qse/samples/awk/awk01.c
View File

@ -19,6 +19,7 @@ int main ()
goto oops; goto oops;
} }
/* prepare a script to parse */
psin[0].type = QSE_AWK_PARSESTD_STR; psin[0].type = QSE_AWK_PARSESTD_STR;
psin[0].u.str.ptr = script; psin[0].u.str.ptr = script;
psin[0].u.str.len = qse_strlen(script); psin[0].u.str.len = qse_strlen(script);

2
qse/samples/awk/awk02.c
View File

@ -12,7 +12,7 @@ static const qse_char_t* conin =
QSE_T("Beth 4.00 0\nDan 3.74 0\nKathy 4.00 10\nMark 5.00 20\nMary 5.50 22\nSusie 4.25 18\n"); QSE_T("Beth 4.00 0\nDan 3.74 0\nKathy 4.00 10\nMark 5.00 20\nMary 5.50 22\nSusie 4.25 18\n");
static qse_size_t coninpos = 0; static qse_size_t coninpos = 0;
/* i'll store the console output to this buffer */ /* the console output is stored into this buffer */
static qse_char_t conout[10000]; static qse_char_t conout[10000];
static qse_size_t conoutpos = 0; static qse_size_t conoutpos = 0;

55
qse/samples/awk/awk03.c
View File

@ -1,24 +1,3 @@
/*
* $Id: awk03.c 523 2011-07-25 15:42:35Z hyunghwan.chung $
*
Copyright 2006-2012 Chung, Hyung-Hwan.
This file is part of QSE.
QSE is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
QSE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with QSE. If not, see <http://www.gnu.org/licenses/>.
*/
#include <qse/awk/awk.h>
#include <qse/awk/std.h> #include <qse/awk/std.h>
#include <qse/cmn/stdio.h> #include <qse/cmn/stdio.h>
@ -42,12 +21,10 @@ int main ()
{ {
qse_awk_t* awk = QSE_NULL; qse_awk_t* awk = QSE_NULL;
qse_awk_rtx_t* rtx = QSE_NULL; qse_awk_rtx_t* rtx = QSE_NULL;
qse_awk_parsestd_t psin[2]; qse_awk_parsestd_t psin[2];
int ret, i, opt; int ret, i, opt;
/* create a main processor */ /* create an awk object */
awk = qse_awk_openstd (0); awk = qse_awk_openstd (0);
if (awk == QSE_NULL) if (awk == QSE_NULL)
{ {
@ -55,16 +32,20 @@ int main ()
ret = -1; goto oops; ret = -1; goto oops;
} }
/* get the awk's trait */
qse_awk_getopt (awk, QSE_AWK_TRAIT, &opt); qse_awk_getopt (awk, QSE_AWK_TRAIT, &opt);
/* don't allow BEGIN, END, pattern-action blocks */ /* change the trait value to disallow BEGIN, END, pattern-action blocks */
opt &= ~QSE_AWK_PABLOCK; opt &= ~QSE_AWK_PABLOCK;
/* update the trait */
qse_awk_setopt (awk, QSE_AWK_TRAIT, &opt); qse_awk_setopt (awk, QSE_AWK_TRAIT, &opt);
/* prepare a script to parse */
psin[0].type = QSE_AWK_PARSESTD_STR; psin[0].type = QSE_AWK_PARSESTD_STR;
psin[0].u.str.ptr = src; psin[0].u.str.ptr = src;
psin[0].u.str.len = qse_strlen(src); psin[0].u.str.len = qse_strlen(src);
psin[1].type = QSE_AWK_PARSESTD_NULL; psin[1].type = QSE_AWK_PARSESTD_NULL;
/* parse a script */
ret = qse_awk_parsestd (awk, psin, QSE_NULL); ret = qse_awk_parsestd (awk, psin, QSE_NULL);
if (ret == -1) if (ret == -1)
{ {
@ -89,13 +70,15 @@ int main ()
ret = -1; goto oops; ret = -1; goto oops;
} }
/* invoke functions as indicated in the array fnc */ /* call init() initially, followed by 4 calls to main(),
* and a final call to fini() */
for (i = 0; i < QSE_COUNTOF(fnc); i++) for (i = 0; i < QSE_COUNTOF(fnc); i++)
{ {
qse_awk_val_t* v; qse_awk_val_t* v;
qse_char_t* str; qse_char_t* str;
qse_size_t len; qse_size_t len;
/* call the function */
v = qse_awk_rtx_call (rtx, fnc[i], QSE_NULL, 0); v = qse_awk_rtx_call (rtx, fnc[i], QSE_NULL, 0);
if (v == QSE_NULL) if (v == QSE_NULL)
{ {
@ -104,27 +87,31 @@ int main ()
ret = -1; goto oops; ret = -1; goto oops;
} }
/* convert the return value to a string with duplication */
str = qse_awk_rtx_valtostrdup (rtx, v, &len); str = qse_awk_rtx_valtostrdup (rtx, v, &len);
/* clear the return value */
qse_awk_rtx_refdownval (rtx, v);
if (str == QSE_NULL) if (str == QSE_NULL)
{ {
qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"), qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"),
qse_awk_rtx_geterrmsg(rtx)); qse_awk_rtx_geterrmsg(rtx));
qse_awk_rtx_refdownval (rtx, v);
ret = -1; goto oops; ret = -1; goto oops;
} }
/* print the return value */
qse_printf (QSE_T("return: [%.*s]\n"), (int)len, str); qse_printf (QSE_T("return: [%.*s]\n"), (int)len, str);
qse_awk_rtx_freemem (rtx, str);
/* clear the return value */ /* destroy the duplicated string */
qse_awk_rtx_refdownval (rtx, v); qse_awk_rtx_freemem (rtx, str);
} }
oops: oops:
/* destroy a runtime context */ /* destroy a runtime context */
if (rtx != QSE_NULL) qse_awk_rtx_close (rtx); if (rtx) qse_awk_rtx_close (rtx);
/* destroy the processor */ /* destroy the awk object */
if (awk != QSE_NULL) qse_awk_close (awk); if (awk) qse_awk_close (awk);
return ret; return ret;
} }

96
qse/samples/awk/awk04.c
View File

@ -1,24 +1,3 @@
/*
* $Id: awk04.c 523 2011-07-25 15:42:35Z hyunghwan.chung $
*
Copyright 2006-2012 Chung, Hyung-Hwan.
This file is part of QSE.
QSE is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
QSE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with QSE. If not, see <http://www.gnu.org/licenses/>.
*/
#include <qse/awk/awk.h>
#include <qse/awk/std.h> #include <qse/awk/std.h>
#include <qse/cmn/stdio.h> #include <qse/cmn/stdio.h>
@ -35,13 +14,9 @@ int main ()
qse_size_t len; qse_size_t len;
qse_awk_val_t* rtv = QSE_NULL; qse_awk_val_t* rtv = QSE_NULL;
qse_awk_val_t* arg[2] = { QSE_NULL, QSE_NULL }; qse_awk_val_t* arg[2] = { QSE_NULL, QSE_NULL };
qse_awk_fun_t* fun;
int ret, i, opt; int ret, i, opt;
qse_awk_rtx_valtostr_out_t out; /* create an awk object */
qse_char_t numbuf[128];
/* create a main processor */
awk = qse_awk_openstd (0); awk = qse_awk_openstd (0);
if (awk == QSE_NULL) if (awk == QSE_NULL)
{ {
@ -49,18 +24,20 @@ int main ()
ret = -1; goto oops; ret = -1; goto oops;
} }
qse_awk_getopt (awk, QSE_AWK_TRAIT, &opt); /* get the awk's trait */
/* don't allow BEGIN, END, pattern-action blocks */ qse_awk_getopt (awk, QSE_AWK_TRAIT, &opt);
/* change the trait value to disallow BEGIN, END, pattern-action blocks */
opt &= ~QSE_AWK_PABLOCK; opt &= ~QSE_AWK_PABLOCK;
/* enable ** */ /* update the trait */
qse_awk_setopt (awk, QSE_AWK_TRAIT, &opt); qse_awk_setopt (awk, QSE_AWK_TRAIT, &opt);
/* prepare an awk script to parse */
psin[0].type = QSE_AWK_PARSESTD_STR; psin[0].type = QSE_AWK_PARSESTD_STR;
psin[0].u.str.ptr = src; psin[0].u.str.ptr = src;
psin[0].u.str.len = qse_strlen(src); psin[0].u.str.len = qse_strlen(src);
psin[1].type = QSE_AWK_PARSESTD_NULL; psin[1].type = QSE_AWK_PARSESTD_NULL;
/* parse the script */
ret = qse_awk_parsestd (awk, psin, QSE_NULL); ret = qse_awk_parsestd (awk, psin, QSE_NULL);
if (ret == -1) if (ret == -1)
{ {
@ -73,7 +50,7 @@ int main ()
rtx = qse_awk_rtx_openstd ( rtx = qse_awk_rtx_openstd (
awk, awk,
0, 0,
QSE_T("awk04"), QSE_T("awk04"),
QSE_NULL, /* stdin */ QSE_NULL, /* stdin */
QSE_NULL, /* stdout */ QSE_NULL, /* stdout */
QSE_NULL /* default cmgr */ QSE_NULL /* default cmgr */
@ -85,7 +62,7 @@ int main ()
ret = -1; goto oops; ret = -1; goto oops;
} }
/* invoke the pow function */ /* create the first argument to the pow function to call */
arg[0] = qse_awk_rtx_makeintval (rtx, 50); arg[0] = qse_awk_rtx_makeintval (rtx, 50);
if (arg[0] == QSE_NULL) if (arg[0] == QSE_NULL)
{ {
@ -95,6 +72,7 @@ int main ()
} }
qse_awk_rtx_refupval (rtx, arg[0]); qse_awk_rtx_refupval (rtx, arg[0]);
/* create the second argument to the pow function to call */
arg[1] = qse_awk_rtx_makeintval (rtx, 3); arg[1] = qse_awk_rtx_makeintval (rtx, 3);
if (arg[1] == QSE_NULL) if (arg[1] == QSE_NULL)
{ {
@ -104,6 +82,7 @@ int main ()
} }
qse_awk_rtx_refupval (rtx, arg[1]); qse_awk_rtx_refupval (rtx, arg[1]);
/* call the pow function */
rtv = qse_awk_rtx_call (rtx, QSE_T("pow"), arg, 2); rtv = qse_awk_rtx_call (rtx, QSE_T("pow"), arg, 2);
if (rtv == QSE_NULL) if (rtv == QSE_NULL)
{ {
@ -112,7 +91,12 @@ int main ()
ret = -1; goto oops; ret = -1; goto oops;
} }
/* duplicate the return value to a string */
str = qse_awk_rtx_valtostrdup (rtx, rtv, &len); str = qse_awk_rtx_valtostrdup (rtx, rtv, &len);
/* clear the return value */
qse_awk_rtx_refdownval (rtx, rtv);
if (str == QSE_NULL) if (str == QSE_NULL)
{ {
qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"), qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"),
@ -121,52 +105,11 @@ int main ()
} }
qse_printf (QSE_T("[%.*s]\n"), (int)len, str); qse_printf (QSE_T("[%.*s]\n"), (int)len, str);
/* destroy the duplicated string */
qse_awk_rtx_freemem (rtx, str); qse_awk_rtx_freemem (rtx, str);
if (rtv)
{
qse_awk_rtx_refdownval (rtx, rtv);
rtv = QSE_NULL;
}
/* call the function again using different API functions */
fun = qse_awk_rtx_findfun (rtx, QSE_T("pow"));
if (fun == QSE_NULL)
{
qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"),
qse_awk_rtx_geterrmsg(rtx));
ret = -1; goto oops;
}
rtv = qse_awk_rtx_callfun (rtx, fun, arg, 2);
if (rtv == QSE_NULL)
{
qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"),
qse_awk_rtx_geterrmsg(rtx));
ret = -1; goto oops;
}
/* Convert a value to a string in a different way */
out.type = QSE_AWK_RTX_VALTOSTR_CPL;
out.u.cpl.ptr = numbuf; /* used if the value is not a string */
out.u.cpl.len = QSE_COUNTOF(numbuf);
if (qse_awk_rtx_valtostr (rtx, rtv, &out) <= -1)
{
qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"),
qse_awk_rtx_geterrmsg(rtx));
ret = -1; goto oops;
}
qse_printf (QSE_T("[%.*s]\n"), (int)out.u.cpl.len, out.u.cpl.ptr);
oops: oops:
/* clear the return value */
if (rtv)
{
qse_awk_rtx_refdownval (rtx, rtv);
rtv = QSE_NULL;
}
/* dereference all arguments */ /* dereference all arguments */
for (i = 0; i < QSE_COUNTOF(arg); i++) for (i = 0; i < QSE_COUNTOF(arg); i++)
{ {
@ -177,5 +120,6 @@ oops:
if (rtx) qse_awk_rtx_close (rtx); if (rtx) qse_awk_rtx_close (rtx);
/* destroy the processor */ /* destroy the processor */
if (awk) qse_awk_close (awk); if (awk) qse_awk_close (awk);
return ret; return ret;
} }

105
qse/samples/awk/awk21.cpp Normal file
View File

@ -0,0 +1,105 @@
/*
* $Id$
*
Copyright 2006-2012 Chung, Hyung-Hwan.
This file is part of QSE.
QSE is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
QSE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with QSE. If not, see <http://www.gnu.org/licenses/>.
*/
#include <qse/awk/StdAwk.hpp>
#include <qse/cmn/stdio.h>
#include <qse/cmn/main.h>
#include <qse/cmn/mbwc.h>
#include <locale.h>
#if defined(_WIN32)
# include <windows.h>
#endif
static void print_error (
const QSE::StdAwk::loc_t& loc, const QSE::StdAwk::char_t* msg)
{
if (loc.line > 0 || loc.colm > 0)
qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s at LINE %lu COLUMN %lu\n"), msg, loc.line, loc.colm);
else
qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s\n"), msg);
}
static int run_awk (QSE::StdAwk& awk)
{
// ARGV[0]
if (awk.addArgument (QSE_T("awk05")) <= -1) return -1;
// ARGV[1] and/or the first console input file
if (awk.addArgument (QSE_T("Makefile")) <= -1) return -1;
const qse_char_t* script = QSE_T(
"BEGIN { print \">> PRINT ALL LINES WHOSE LENGTH IS GREATER THAN 0\"; }\n"
"length($0) > 0 { print $0; count++; }\n"
"END { print \">> TOTAL\", count, \"LINES\"; }\n"
);
QSE::StdAwk::SourceString in (script);
QSE::StdAwk::SourceFile out (QSE_T("awk05.out"));
// parse the script string and deparse it to awk05.out.
if (awk.parse (in, out) == QSE_NULL) return -1;
QSE::StdAwk::Value r;
// execute the BEGIN, pattern-action, END blocks.
return awk.loop (&r);
}
static int awk_main (int argc, qse_char_t* argv[])
{
QSE::StdAwk awk;
int ret = awk.open ();
if (ret >= 0) ret = run_awk (awk);
if (ret <= -1)
{
QSE::StdAwk::loc_t loc = awk.getErrorLocation();
print_error (loc, awk.getErrorMessage());
}
awk.close ();
return ret;
}
int qse_main (int argc, qse_achar_t* argv[])
{
#if defined(_WIN32)
char locale[100];
UINT codepage = GetConsoleOutputCP();
if (codepage == CP_UTF8)
{
/*SetConsoleOUtputCP (CP_UTF8);*/
qse_setdflcmgrbyid (QSE_CMGR_UTF8);
}
else
{
sprintf (locale, ".%u", (unsigned int)codepage);
setlocale (LC_ALL, locale);
qse_setdflcmgrbyid (QSE_CMGR_SLMB);
}
#else
setlocale (LC_ALL, "");
qse_setdflcmgrbyid (QSE_CMGR_SLMB);
#endif
return qse_runmain (argc,argv,awk_main);
}

0
qse/samples/awk/awk06.cpp → qse/samples/awk/awk22.cpp
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0
qse/samples/awk/awk07.cpp → qse/samples/awk/awk23.cpp
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qse/samples/awk/awk08.cpp → qse/samples/awk/awk24.cpp
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0
qse/samples/awk/awk12.cpp → qse/samples/awk/awk25.cpp
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qse/samples/awk/awk13.cpp → qse/samples/awk/awk26.cpp
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0
qse/samples/awk/awk14.cpp → qse/samples/awk/awk27.cpp
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