00001
00006 #include "system.h"
00007
00008 #include <rpmio.h>
00009 #include "rpmbuild.h"
00010 #include "debug.h"
00011
00012
00013
00014 extern int noLang;
00015
00016
00017
00018
00019 static const char *name = NULL;
00020
00021 static const char *lang = NULL;
00022
00023
00024 static struct poptOption optionsTable[] = {
00025 { NULL, 'n', POPT_ARG_STRING, &name, 'n', NULL, NULL},
00026 { NULL, 'l', POPT_ARG_STRING, &lang, 'l', NULL, NULL},
00027 { 0, 0, 0, 0, 0, NULL, NULL}
00028 };
00029
00030 int parseDescription(Spec spec)
00031
00032
00033 {
00034 rpmParseState nextPart = RPMRC_FAIL;
00035 StringBuf sb;
00036 int flag = PART_SUBNAME;
00037 Package pkg;
00038 int rc, argc;
00039 int arg;
00040 const char **argv = NULL;
00041 poptContext optCon = NULL;
00042 spectag t = NULL;
00043
00044 name = NULL;
00045 lang = RPMBUILD_DEFAULT_LANG;
00046
00047 if ((rc = poptParseArgvString(spec->line, &argc, &argv))) {
00048 rpmlog(RPMLOG_ERR, _("line %d: Error parsing %%description: %s\n"),
00049 spec->lineNum, poptStrerror(rc));
00050 return RPMRC_FAIL;
00051 }
00052
00053 optCon = poptGetContext(NULL, argc, argv, optionsTable, 0);
00054 while ((arg = poptGetNextOpt(optCon)) > 0) {
00055 if (arg == 'n') {
00056 flag = PART_NAME;
00057 }
00058 }
00059
00060 if (arg < -1) {
00061 rpmlog(RPMLOG_ERR, _("line %d: Bad option %s: %s\n"),
00062 spec->lineNum,
00063 poptBadOption(optCon, POPT_BADOPTION_NOALIAS),
00064 spec->line);
00065 goto exit;
00066 }
00067
00068 if (poptPeekArg(optCon)) {
00069 if (name == NULL)
00070 name = poptGetArg(optCon);
00071 if (poptPeekArg(optCon)) {
00072 rpmlog(RPMLOG_ERR, _("line %d: Too many names: %s\n"),
00073 spec->lineNum,
00074 spec->line);
00075 goto exit;
00076 }
00077 }
00078
00079 if (lookupPackage(spec, name, flag, &pkg) != RPMRC_OK) {
00080 rpmlog(RPMLOG_ERR, _("line %d: Package does not exist: %s\n"),
00081 spec->lineNum, spec->line);
00082 goto exit;
00083 }
00084
00085
00086
00087
00088 #if 0
00089 if (headerIsEntry(pkg->header, RPMTAG_DESCRIPTION)) {
00090 rpmlog(RPMLOG_ERR, _("line %d: Second description\n"),
00091 spec->lineNum);
00092 goto exit;
00093 }
00094 #endif
00095
00096 t = stashSt(spec, pkg->header, RPMTAG_DESCRIPTION, lang);
00097
00098 sb = newStringBuf();
00099
00100 if ((rc = readLine(spec, STRIP_TRAILINGSPACE | STRIP_COMMENTS)) > 0) {
00101 nextPart = PART_NONE;
00102 } else {
00103 if (rc) {
00104 nextPart = RPMRC_FAIL;
00105 goto exit;
00106 }
00107 while ((nextPart = isPart(spec)) == PART_NONE) {
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 nextPart = RPMRC_FAIL;
00117 goto exit;
00118 }
00119 }
00120 }
00121
00122 stripTrailingBlanksStringBuf(sb);
00123 if (!(noLang && strcmp(lang, RPMBUILD_DEFAULT_LANG))) {
00124 (void) headerAddI18NString(pkg->header, RPMTAG_DESCRIPTION,
00125 getStringBuf(sb), lang);
00126 }
00127
00128 sb = freeStringBuf(sb);
00129
00130 exit:
00131 argv = _free(argv);
00132 optCon = poptFreeContext(optCon);
00133 return nextPart;
00134 }