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ICU-4497 write a .c file with hardcoded Unicode character data

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X-SVN-Rev: 17520
This commit is contained in:
Markus Scherer 2005-04-28 23:51:52 +00:00
parent 563b672bcc
commit b73374c419
3 changed files with 85 additions and 29 deletions
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10
icu4c/source/tools/genbidi/genbidi.c
View File

@ -297,7 +297,8 @@ enum {
DESTDIR,
SOURCEDIR,
UNICODE_VERSION,
ICUDATADIR
ICUDATADIR,
CSOURCE
};
/* Keep these values in sync with the above enums */
@ -308,8 +309,9 @@ static UOption options[]={
UOPTION_COPYRIGHT,
UOPTION_DESTDIR,
UOPTION_SOURCEDIR,
{ "unicode", NULL, NULL, NULL, 'u', UOPT_REQUIRES_ARG, 0 },
UOPTION_ICUDATADIR
UOPTION_DEF("unicode", 'u', UOPT_REQUIRES_ARG),
UOPTION_ICUDATADIR,
UOPTION_DEF("csource", 'C', UOPT_NO_ARG)
};
extern int
@ -418,7 +420,7 @@ main(int argc, char* argv[]) {
/* process parsed data */
if(U_SUCCESS(errorCode)) {
/* write the properties data file */
generateData(destDir);
generateData(destDir, options[CSOURCE].doesOccur);
}
u_cleanup();

4
icu4c/source/tools/genbidi/genbidi.h
View File

@ -1,7 +1,7 @@
/*
*******************************************************************************
*
* Copyright (C) 2004, International Business Machines
* Copyright (C) 2004-2005, International Business Machines
* Corporation and others. All Rights Reserved.
*
*******************************************************************************
@ -40,7 +40,7 @@ extern void
addMirror(UChar32 src, UChar32 mirror);
extern void
generateData(const char *dataDir);
generateData(const char *dataDir, UBool csource);
U_CDECL_END

100
icu4c/source/tools/genbidi/store.c
View File

@ -28,6 +28,7 @@
#include "unicode/udata.h"
#include "unewdata.h"
#include "propsvec.h"
#include "writesrc.h"
#include "ubidi_props.h"
#include "genbidi.h"
@ -52,7 +53,7 @@ The file contains the following structures:
i0 indexLength; -- length of indexes[] (UBIDI_IX_TOP)
i1 dataLength; -- length in bytes of the post-header data (incl. indexes[])
i2 trieSize; -- size in bytes of the case mapping properties trie
i2 trieSize; -- size in bytes of the bidi/shaping properties trie
i3 mirrorLength; -- length in uint32_t of the bidi mirroring array
i4 jgStart; -- first code point with Joining_Group data
@ -284,7 +285,7 @@ makeMirror() {
/* generate output data ----------------------------------------------------- */
extern void
generateData(const char *dataDir) {
generateData(const char *dataDir, UBool csource) {
static int32_t indexes[UBIDI_IX_TOP]={
UBIDI_IX_TOP
};
@ -375,30 +376,83 @@ generateData(const char *dataDir) {
(((int32_t)U_JT_COUNT-1)<<UBIDI_JT_SHIFT)|
(((int32_t)U_JG_COUNT-1)<<UBIDI_MAX_JG_SHIFT);
/* write the data */
pData=udata_create(dataDir, UBIDI_DATA_TYPE, UBIDI_DATA_NAME, &dataInfo,
haveCopyright ? U_COPYRIGHT_STRING : NULL, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(stderr, "genbidi: unable to create data memory, %s\n", u_errorName(errorCode));
exit(errorCode);
}
if(csource) {
/* write .c file for hardcoded data */
UTrie trie={ NULL };
FILE *f;
udata_writeBlock(pData, indexes, sizeof(indexes));
udata_writeBlock(pData, trieBlock, trieSize);
udata_writeBlock(pData, mirrors, 4*mirrorTop);
udata_writeBlock(pData, jgArray, prev-jgStart);
utrie_unserialize(&trie, trieBlock, trieSize, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(
stderr,
"genbidi error: failed to utrie_unserialize(ubidi.icu trie) - %s\n",
u_errorName(errorCode));
return;
}
/* finish up */
dataLength=udata_finish(pData, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(stderr, "genbidi: error %d writing the output file\n", errorCode);
exit(errorCode);
}
f=usrc_create(dataDir, "ubidi_props_data.c");
if(f!=NULL) {
usrc_writeArray(f,
"static const UVersionInfo ubidi_props_dataVersion={",
dataInfo.dataVersion, 8, 4,
"};\n\n");
usrc_writeArray(f,
"static const int32_t ubidi_props_indexes[UBIDI_IX_TOP]={",
indexes, 32, UBIDI_IX_TOP,
"};\n\n");
usrc_writeUTrieArrays(f,
"static const uint16_t ubidi_props_trieIndex[%ld]={\n", NULL,
&trie,
"\n};\n\n");
usrc_writeArray(f,
"static const uint32_t ubidi_props_mirrors[%ld]={\n",
mirrors, 32, mirrorTop,
"\n};\n\n");
usrc_writeArray(f,
"static const uint8_t ubidi_props_jgArray[%ld]={\n",
jgArray, 8, prev-jgStart,
"\n};\n\n");
fputs(
"static const UBiDiProps ubidi_props_singleton={\n"
" NULL,\n"
" ubidi_props_indexes,\n"
" ubidi_props_mirrors,\n"
" ubidi_props_jgArray,\n",
f);
usrc_writeUTrieStruct(f,
" {\n",
&trie, "ubidi_props_trieIndex", NULL, NULL,
" },\n");
usrc_writeArray(f, " { ", dataInfo.formatVersion, 8, 4, " }\n");
fputs("};\n", f);
fclose(f);
}
} else {
/* write the data */
pData=udata_create(dataDir, UBIDI_DATA_TYPE, UBIDI_DATA_NAME, &dataInfo,
haveCopyright ? U_COPYRIGHT_STRING : NULL, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(stderr, "genbidi: unable to create data memory, %s\n", u_errorName(errorCode));
exit(errorCode);
}
if(dataLength!=indexes[UBIDI_IX_LENGTH]) {
fprintf(stderr, "genbidi: data length %ld != calculated size %d\n",
dataLength, (int)indexes[UBIDI_IX_LENGTH]);
exit(U_INTERNAL_PROGRAM_ERROR);
udata_writeBlock(pData, indexes, sizeof(indexes));
udata_writeBlock(pData, trieBlock, trieSize);
udata_writeBlock(pData, mirrors, 4*mirrorTop);
udata_writeBlock(pData, jgArray, prev-jgStart);
/* finish up */
dataLength=udata_finish(pData, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(stderr, "genbidi: error %d writing the output file\n", errorCode);
exit(errorCode);
}
if(dataLength!=indexes[UBIDI_IX_LENGTH]) {
fprintf(stderr, "genbidi: data length %ld != calculated size %d\n",
dataLength, (int)indexes[UBIDI_IX_LENGTH]);
exit(U_INTERNAL_PROGRAM_ERROR);
}
}
utrie_close(pTrie);