scuffed-code/icu4c/source/tools/pkgdata/sttcmode.c

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/******************************************************************************
*
* Copyright (C) 2002, International Business Machines
* Corporation and others. All Rights Reserved.
*
*******************************************************************************
* file name: staticmode.c
* encoding: ANSI X3.4 (1968)
* tab size: 8 (not used)
* indentation:4
*
* created on: 2002mar14
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* created by: Steven \u24C7 Loomis
*
* This program packages the ICU data into a static library.
* It is *mainly* used by POSIX, but the top function (for writing READMEs) is
* shared with Win32.
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*/
#include <stdio.h>
#include <stdlib.h>
#include "unicode/utypes.h"
#include "unicode/uloc.h"
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#include "cmemory.h"
#include "cstring.h"
#include "filestrm.h"
#include "toolutil.h"
#include "unewdata.h"
#include "uoptions.h"
#include "pkgtypes.h"
#include "filestrm.h"
void pkg_sttc_writeReadme(struct UPKGOptions_ *o, const char *libName, UErrorCode *status)
{
char tmp[1024];
FileStream *out;
if(U_FAILURE(*status))
{
return;
}
/* Makefile pathname */
uprv_strcpy(tmp, o->targetDir);
uprv_strcat(tmp, U_FILE_SEP_STRING);
uprv_strcat(tmp, "README");
uprv_strcat(tmp, "_");
uprv_strcat(tmp, o->shortName);
uprv_strcat(tmp, ".txt");
out = T_FileStream_open(tmp, "w");
if (!out) {
fprintf(stderr, "err: couldn't create README file %s\n", tmp);
*status = U_FILE_ACCESS_ERROR;
return;
}
sprintf(tmp, "## README for \"%s\"'s static data (%s)\n"
"## created by pkgdata, ICU Version %s\n",
o->shortName,
libName,
U_ICU_VERSION);
T_FileStream_writeLine(out, tmp);
sprintf(tmp, "\n\nTo use this data in your application:\n\n"
"1. At the top of your source file, add the following lines:\n"
"\n"
" #include \"unicode/utypes.h\"\n"
" #include \"unicode/udata.h\"\n"
" U_CFUNC char %s_dat[];\n",
o->shortName);
T_FileStream_writeLine(out, tmp);
sprintf(tmp, "2. *Early* in your application, call the following function:\n"
"\n"
" UErrorCode myError = U_ZERO_ERROR;\n"
" udata_setAppData( \"%s\", (const void*) %s_dat, &myError);\n"
" if(U_FAILURE(myError))\n"
" {\n"
" handle error condition ...\n"
" }\n"
"\n",
o->shortName,o->shortName);
T_FileStream_writeLine(out, tmp);
sprintf(tmp, "3. Link your application against %s\n"
"\n\n"
"4. Now, you may access this data with a 'path' of \"%s\" as in the following example:\n"
"\n"
" ... ures_open( \"%s\", \"%s\", &err ); \n",
libName, o->shortName, o->shortName, uloc_getDefault());
T_FileStream_writeLine(out, tmp);
T_FileStream_close(out);
}
#ifndef WIN32
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#include "makefile.h"
static void
writeObjRules(UPKGOptions *o, FileStream *makefile, CharList **objects)
{
const char *p, *baseName;
char tmp[1024];
char stanza[1024];
char cfile[1024];
CharList *oTail = NULL;
CharList *infiles;
CharList *parents = NULL, *commands = NULL;
infiles = o->filePaths;
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for(;infiles;infiles = infiles->next) {
baseName = findBasename(infiles->str);
p = uprv_strrchr(baseName, '.');
if( (p == NULL) || (*p == '\0' ) ) {
continue;
}
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uprv_strncpy(tmp, baseName, p-baseName);
p++;
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uprv_strcpy(tmp+(p-1-baseName), "_"); /* to append */
uprv_strcat(tmp, p);
uprv_strcat(tmp, ".");
uprv_strcat(tmp, STATIC_O);
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*objects = pkg_appendToList(*objects, &oTail, uprv_strdup(tmp));
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/* write source list */
strcpy(cfile,tmp);
strcpy(cfile+strlen(cfile)-strlen("." STATIC_O), ".c" );
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/* Make up parents.. */
parents = pkg_appendToList(parents, NULL, uprv_strdup(infiles->str));
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/* make up commands.. */
sprintf(stanza, "$(INVOKE) $(GENCCODE) -n %s -d $(TEMP_DIR) $<", o->shortName);
commands = pkg_appendToList(commands, NULL, uprv_strdup(stanza));
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sprintf(stanza, "$(COMPILE.c) -o $@ $(TEMP_DIR)/%s", cfile);
commands = pkg_appendToList(commands, NULL, uprv_strdup(stanza));
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sprintf(stanza, "$(TEMP_DIR)/%s", tmp);
pkg_mak_writeStanza(makefile, o, stanza, parents, commands);
pkg_deleteList(parents);
pkg_deleteList(commands);
parents = NULL;
commands = NULL;
}
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}
void pkg_mode_static(UPKGOptions *o, FileStream *makefile, UErrorCode *status)
{
char tmp[1024];
CharList *tail = NULL;
CharList *objects = NULL;
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if(U_FAILURE(*status)) {
return;
}
uprv_strcpy(tmp, LIB_PREFIX);
uprv_strcat(tmp, o->shortName);
uprv_strcat(tmp, UDATA_LIB_SUFFIX);
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o->outFiles = pkg_appendToList(o->outFiles, &tail, uprv_strdup(tmp));
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pkg_sttc_writeReadme(o, tmp, status);
if(U_FAILURE(*status)) {
return;
}
if(o->nooutput || o->verbose) {
fprintf(stdout, "# Output file: %s%s%s\n", o->targetDir, U_FILE_SEP_STRING, tmp);
}
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if(o->nooutput) {
*status = U_ZERO_ERROR;
return;
}
/* begin writing makefile ========================= */
T_FileStream_writeLine(makefile, "# Version numbers:\nVERSIONED=");
if (o->version) {
sprintf(tmp, ".%s", o->version);
if (!uprv_strchr(o->version, '.')) {
uprv_strcat(tmp, ".0");
}
T_FileStream_writeLine(makefile, tmp);
T_FileStream_writeLine(makefile, "\nDLL_LDFLAGS=$(LD_SONAME) $(RPATH_LDFLAGS)\n");
} else {
T_FileStream_writeLine(makefile, "\nDLL_LDFLAGS=$(BIR_LDFLAGS)\n");
}
T_FileStream_writeLine(makefile, "\n");
sprintf(tmp, "# File to make:\nTARGET=%s\n\n", o->outFiles->str);
T_FileStream_writeLine(makefile, tmp);
T_FileStream_writeLine(makefile, "LIB_TARGET=$(TARGET)\n"
"HEADER=$(TARGETDIR)/$(NAME).h\n");
uprv_strcpy(tmp, "all: $(TARGETDIR)/$(LIB_TARGET) $(HEADER)");
uprv_strcat(tmp, "\n\n");
T_FileStream_writeLine(makefile, tmp);
/* Write compile rules */
writeObjRules(o, makefile, &objects);
sprintf(tmp, "# List file for gencmn:\n"
"CMNLIST=%s%s%s_static.lst\n\n",
o->tmpDir,
U_FILE_SEP_STRING,
o->shortName);
T_FileStream_writeLine(makefile, tmp);
if(o->hadStdin == FALSE) { /* shortcut */
T_FileStream_writeLine(makefile, "$(CMNLIST): $(LISTFILES)\n"
"\tcat $(LISTFILES) > $(CMNLIST)\n\n");
} else {
T_FileStream_writeLine(makefile, "$(CMNLIST): \n"
"\t@echo \"generating $@ (list of data files)\"\n"
"\t@-$(RMV) $@\n"
"\t@for file in $(DATAFILEPATHS); do \\\n"
"\t echo $$file >> $@; \\\n"
"\tdone;\n\n");
}
sprintf(tmp,"$(TEMP_DIR)/%s_dat.$(STATIC_O) : $(TEMP_DIR)/%s_dat.c\n"
"\t$(COMPILE.c) -o $@ $<\n\n",
o->shortName,
o->shortName);
T_FileStream_writeLine(makefile, tmp);
T_FileStream_writeLine(makefile, "# 'TOCOBJ' contains C Table of Contents objects [if any]\n");
sprintf(tmp, "$(TEMP_DIR)/%s_dat.c: $(CMNLIST)\n"
"\t$(INVOKE) $(GENCMN) -e %s -n %s -S -d $(TEMP_DIR) 0 $(CMNLIST)\n\n", o->shortName, o->entryName, o->shortName);
T_FileStream_writeLine(makefile, tmp);
sprintf(tmp, "TOCOBJ= %s_dat%s \n\n", o->shortName,OBJ_SUFFIX);
T_FileStream_writeLine(makefile, tmp);
sprintf(tmp, "TOCSYM= %s_dat \n\n", o->entryName); /* entrypoint not always shortname! */
T_FileStream_writeLine(makefile, tmp);
T_FileStream_writeLine(makefile, "BASE_OBJECTS= $(TOCOBJ) $(NAME).$(STATIC_O) ");
pkg_writeCharListWrap(makefile, objects, " ", " \\\n",0);
T_FileStream_writeLine(makefile, "\n\n");
T_FileStream_writeLine(makefile, "OBJECTS=$(BASE_OBJECTS:%=$(TEMP_DIR)/%)\n\n");
T_FileStream_writeLine(makefile,"$(TEMP_DIR)/%.$(STATIC_O): $(TEMP_DIR)/%.c\n\t $(COMPILE.c) -o $@ $<\n\n");
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T_FileStream_writeLine(makefile, "$(TARGETDIR)/$(LIB_TARGET):$(TARGETDIR)/$(LIB_TARGET)($(OBJECTS)) $(LISTFILES)\n"
"\t$(RANLIB) $@\n\n");
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T_FileStream_writeLine(makefile, "CLEANFILES= $(CMNLIST) $(OBJECTS) $(TARGETDIR)/$(LIB_TARGET) $(TARGETDIR)/$(MIDDLE_STATIC_LIB_TARGET) $(TARGETDIR)/$(TARGET)\n\nclean:\n\t-$(RMV) $(CLEANFILES) $(MAKEFILE)");
T_FileStream_writeLine(makefile, "\n\n");
T_FileStream_writeLine(makefile, "# static mode shouldn't need to be installed, but we will install the header and static library for them.\n");
T_FileStream_writeLine(makefile, "install: $(TARGETDIR)/$(LIB_TARGET) $(HEADER)\n"
"\t$(INSTALL-L) $(TARGETDIR)/$(LIB_TARGET) $(INSTALLTO)/$(LIB_TARGET)\n"
"\t$(INSTALL_DATA) $(HEADER) $(INSTALLTO)/$(includedir)/unicode\n");
if (o->version) {
T_FileStream_writeLine(makefile, "\tcd $(INSTALLTO) && $(RM) $(MIDDLE_STATIC_LIB_TARGET) && ln -s $(LIB_TARGET) $(MIDDLE_STATIC_LIB_TARGET)\n\tcd $(INSTALLTO) && $(RM) $(STATIC_LIB_TARGET) && ln -s $(LIB_TARGET) $(STATIC_LIB_TARGET)\n");
}
T_FileStream_writeLine(makefile, "\n");
T_FileStream_writeLine(makefile, "# We generate the following files from the Makefile, so that they don't get needlessly recompiled.\n");
T_FileStream_writeLine(makefile, "\n");
T_FileStream_writeLine(makefile, "$(TARGETDIR)/$(NAME).h:\n"
"\t@echo '#include \"unicode/utypes.h\"' > $@\n"
"\t@echo >> $@\n"
"\t@echo '/* Call this function to install Application data */' >> $@\n"
"\t@echo \"U_CAPI void udata_install_$(NAME)(UErrorCode* err);\" >> $@\n\n");
T_FileStream_writeLine(makefile, "$(TARGETDIR)/$(NAME).c:\n"
"\t@echo '#include \"unicode/udata.h\"' > $@\n"
"\t@echo \"extern char $(NAME)_dat[];\" >> $@\n"
"\t@echo \"extern void udata_install_$(NAME)(UErrorCode* err){udata_setAppData(\"'\"'\"$(NAME)\"'\"'\", (const void*) $(NAME)_dat, err);}\" >> $@\n"
"\n");
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*status = U_ZERO_ERROR;
}
#endif