00001
00006 #include "system.h"
00007
00008 #include "rpmbuild.h"
00009 #include "debug.h"
00010
00011
00012 extern int noLang;
00013
00014
00015
00016 static const char *name = NULL;
00017 static const char *lang = NULL;
00018
00019 static struct poptOption optionsTable[] = {
00020 { NULL, 'n', POPT_ARG_STRING, &name, 'n', NULL, NULL},
00021 { NULL, 'l', POPT_ARG_STRING, &lang, 'l', NULL, NULL},
00022 { 0, 0, 0, 0, 0, NULL, NULL}
00023 };
00024
00025 int parseDescription(Spec spec)
00026 {
00027 int nextPart;
00028 StringBuf sb;
00029 int flag = PART_SUBNAME;
00030 Package pkg;
00031 int rc, argc;
00032 int arg;
00033 const char **argv = NULL;
00034 poptContext optCon = NULL;
00035 spectag t = NULL;
00036
00037 name = NULL;
00038 lang = RPMBUILD_DEFAULT_LANG;
00039
00040 if ((rc = poptParseArgvString(spec->line, &argc, &argv))) {
00041 rpmError(RPMERR_BADSPEC, _("line %d: Error parsing %%description: %s\n"),
00042 spec->lineNum, poptStrerror(rc));
00043 return RPMERR_BADSPEC;
00044 }
00045
00046 optCon = poptGetContext(NULL, argc, argv, optionsTable, 0);
00047 while ((arg = poptGetNextOpt(optCon)) > 0) {
00048 if (arg == 'n') {
00049 flag = PART_NAME;
00050 }
00051 }
00052
00053 if (arg < -1) {
00054 rpmError(RPMERR_BADSPEC, _("line %d: Bad option %s: %s\n"),
00055 spec->lineNum,
00056 poptBadOption(optCon, POPT_BADOPTION_NOALIAS),
00057 spec->line);
00058 argv = _free(argv);
00059 optCon = poptFreeContext(optCon);
00060 return RPMERR_BADSPEC;
00061 }
00062
00063 if (poptPeekArg(optCon)) {
00064 if (name == NULL)
00065 name = poptGetArg(optCon);
00066 if (poptPeekArg(optCon)) {
00067 rpmError(RPMERR_BADSPEC, _("line %d: Too many names: %s\n"),
00068 spec->lineNum,
00069 spec->line);
00070 argv = _free(argv);
00071 optCon = poptFreeContext(optCon);
00072 return RPMERR_BADSPEC;
00073 }
00074 }
00075
00076 if (lookupPackage(spec, name, flag, &pkg)) {
00077 rpmError(RPMERR_BADSPEC, _("line %d: Package does not exist: %s\n"),
00078 spec->lineNum, spec->line);
00079 argv = _free(argv);
00080 optCon = poptFreeContext(optCon);
00081 return RPMERR_BADSPEC;
00082 }
00083
00084
00085
00086
00087 #if 0
00088 if (headerIsEntry(pkg->header, RPMTAG_DESCRIPTION)) {
00089 rpmError(RPMERR_BADSPEC, _("line %d: Second description\n"),
00090 spec->lineNum);
00091 argv = _free(argv);
00092 optCon = poptFreeContext(optCon);
00093 return RPMERR_BADSPEC;
00094 }
00095 #endif
00096
00097 t = stashSt(spec, pkg->header, RPMTAG_DESCRIPTION, lang);
00098
00099 sb = newStringBuf();
00100
00101 if ((rc = readLine(spec, STRIP_TRAILINGSPACE | STRIP_COMMENTS)) > 0) {
00102 nextPart = PART_NONE;
00103 } else {
00104 if (rc) {
00105 return rc;
00106 }
00107 while (! (nextPart = isPart(spec->line))) {
00108 appendLineStringBuf(sb, spec->line);
00109 if (t) t->t_nlines++;
00110 if ((rc =
00111 readLine(spec, STRIP_TRAILINGSPACE | STRIP_COMMENTS)) > 0) {
00112 nextPart = PART_NONE;
00113 break;
00114 }
00115 if (rc) {
00116 return rc;
00117 }
00118 }
00119 }
00120
00121 stripTrailingBlanksStringBuf(sb);
00122 if (!(noLang && strcmp(lang, RPMBUILD_DEFAULT_LANG))) {
00123 (void) headerAddI18NString(pkg->header, RPMTAG_DESCRIPTION,
00124 getStringBuf(sb), lang);
00125 }
00126
00127 sb = freeStringBuf(sb);
00128
00129 argv = _free(argv);
00130 optCon = poptFreeContext(optCon);
00131
00132 return nextPart;
00133 }