AuroraMiddleware/scuffed-code
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source 
X-SVN-Rev: 17510
This commit is contained in:
Markus Scherer 2005-04-28 04:32:50 +00:00
parent 9e9e7cffbe
commit 42dd6c4e8d
3 changed files with 60 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
icu4c/source/tools/gencase/gencase.c
View File

@ -187,7 +187,8 @@ enum
DESTDIR,
SOURCEDIR,
UNICODE_VERSION,
ICUDATADIR
ICUDATADIR,
CSOURCE
};
/* Keep these values in sync with the above enums */
@ -198,8 +199,9 @@ 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
@ -241,7 +243,8 @@ main(int argc, char* argv[]) {
"\t-h or -? or --help this usage text\n"
"\t-v or --verbose verbose output\n"
"\t-c or --copyright include a copyright notice\n"
"\t-u or --unicode Unicode version, followed by the version like 3.0.0\n");
"\t-u or --unicode Unicode version, followed by the version like 3.0.0\n"
"\t-C or --csource generate a .c source file rather than the .icu binary\n");
fprintf(stderr,
"\t-d or --destdir destination directory, followed by the path\n"
"\t-s or --sourcedir source directory, followed by the path\n"
@ -316,7 +319,7 @@ main(int argc, char* argv[]) {
if(U_SUCCESS(errorCode)) {
/* write the properties data file */
generateData(destDir);
generateData(destDir, options[CSOURCE].doesOccur);
}
u_cleanup();

2
icu4c/source/tools/gencase/gencase.h
View File

@ -120,7 +120,7 @@ extern void
makeExceptions(void);
extern void
generateData(const char *dataDir);
generateData(const char *dataDir, UBool csource);
U_CDECL_END

73
icu4c/source/tools/gencase/store.c
View File

@ -30,6 +30,7 @@
#include "unicode/udata.h"
#include "unewdata.h"
#include "propsvec.h"
#include "writesrc.h"
#include "gencase.h"
#define LENGTHOF(array) (sizeof(array)/sizeof((array)[0]))
@ -1026,7 +1027,7 @@ makeExceptions() {
/* generate output data ----------------------------------------------------- */
extern void
generateData(const char *dataDir) {
generateData(const char *dataDir, UBool csource) {
static int32_t indexes[UCASE_IX_TOP]={
UCASE_IX_TOP
};
@ -1076,30 +1077,58 @@ generateData(const char *dataDir) {
printf("data size: %5d\n", (int)indexes[UCASE_IX_LENGTH]);
}
/* write the data */
pData=udata_create(dataDir, UCASE_DATA_TYPE, UCASE_DATA_NAME, &dataInfo,
haveCopyright ? U_COPYRIGHT_STRING : NULL, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(stderr, "gencase: unable to create data memory, %s\n", u_errorName(errorCode));
exit(errorCode);
}
if(csource) {
/* write .c file for hardcoded data */
FILE *f=usrc_create(dataDir, "ucase_props_data.c");
if(f!=NULL) {
fputs("static const uint8_t ucase_props_formatVersion[4]=", f);
usrc_writeArray(f, dataInfo.formatVersion, 8, 4);
udata_writeBlock(pData, indexes, sizeof(indexes));
udata_writeBlock(pData, trieBlock, trieSize);
udata_writeBlock(pData, exceptions, 2*exceptionsTop);
udata_writeBlock(pData, unfold, 2*unfoldTop);
fputs("static const uint8_t ucase_props_dataVersion[4]=", f);
usrc_writeArray(f, dataInfo.dataVersion, 8, 4);
/* finish up */
dataLength=udata_finish(pData, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(stderr, "gencase: error %d writing the output file\n", errorCode);
exit(errorCode);
}
fputs("static const int32_t ucase_props_indexes[UCASE_IX_TOP]=", f);
usrc_writeArray(f, indexes, 32, UCASE_IX_TOP);
if(dataLength!=indexes[UCASE_IX_LENGTH]) {
fprintf(stderr, "gencase: data length %ld != calculated size %d\n",
dataLength, (int)indexes[UCASE_IX_LENGTH]);
exit(U_INTERNAL_PROGRAM_ERROR);
usrc_writeUTrie(f, trieBlock, trieSize,
"static const UTrie ucase_props_trie",
"static const", "ucase_props",
NULL);
fprintf(f, "static const uint16_t ucase_props_exceptions[%ld]=", (long)exceptionsTop);
usrc_writeArray(f, exceptions, 16, exceptionsTop);
fprintf(f, "static const uint16_t ucase_props_unfold[%ld]=", (long)unfoldTop);
usrc_writeArray(f, unfold, 16, unfoldTop);
fclose(f);
}
} else {
/* write the data */
pData=udata_create(dataDir, UCASE_DATA_TYPE, UCASE_DATA_NAME, &dataInfo,
haveCopyright ? U_COPYRIGHT_STRING : NULL, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(stderr, "gencase: unable to create data memory, %s\n", u_errorName(errorCode));
exit(errorCode);
}
udata_writeBlock(pData, indexes, sizeof(indexes));
udata_writeBlock(pData, trieBlock, trieSize);
udata_writeBlock(pData, exceptions, 2*exceptionsTop);
udata_writeBlock(pData, unfold, 2*unfoldTop);
/* finish up */
dataLength=udata_finish(pData, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(stderr, "gencase: error %d writing the output file\n", errorCode);
exit(errorCode);
}
if(dataLength!=indexes[UCASE_IX_LENGTH]) {
fprintf(stderr, "gencase: data length %ld != calculated size %d\n",
dataLength, (int)indexes[UCASE_IX_LENGTH]);
exit(U_INTERNAL_PROGRAM_ERROR);
}
}
utrie_close(pTrie);