1 files changed, 113 insertions, 0 deletions
diff --git a/build/parseDescription.c b/build/parseDescription.c
new file mode 100644
index 0000000..f233d8d
--- /dev/null
+++ b/build/parseDescription.c
@@ -0,0 +1,113 @@
+/** \ingroup rpmbuild
+ * \file build/parseDescription.c
+ *  Parse %description section from spec file.
+ */
+
+#include "system.h"
+
+#include <rpm/header.h>
+#include <rpm/rpmlog.h>
+#include "build/rpmbuild_internal.h"
+#include "debug.h"
+
+int parseDescription(rpmSpec spec)
+{
+    int nextPart = PART_ERROR;	/* assume error */
+    StringBuf sb = NULL;
+    int flag = PART_SUBNAME;
+    Package pkg;
+    int rc, argc;
+    int arg;
+    const char **argv = NULL;
+    const char *name = NULL;
+    const char *lang = RPMBUILD_DEFAULT_LANG;
+    poptContext optCon = NULL;
+    struct poptOption optionsTable[] = {
+	{ NULL, 'n', POPT_ARG_STRING, &name, 'n', NULL, NULL},
+	{ NULL, 'l', POPT_ARG_STRING, &lang, 'l', NULL, NULL},
+	{ 0, 0, 0, 0, 0, NULL, NULL}
+    };
+
+    if ((rc = poptParseArgvString(spec->line, &argc, &argv))) {
+	rpmlog(RPMLOG_ERR, _("line %d: Error parsing %%description: %s\n"),
+		 spec->lineNum, poptStrerror(rc));
+	return PART_ERROR;
+    }
+
+    optCon = poptGetContext(NULL, argc, argv, optionsTable, 0);
+    while ((arg = poptGetNextOpt(optCon)) > 0) {
+	if (arg == 'n') {
+	    flag = PART_NAME;
+	}
+    }
+
+    if (arg < -1) {
+	rpmlog(RPMLOG_ERR, _("line %d: Bad option %s: %s\n"),
+		 spec->lineNum,
+		 poptBadOption(optCon, POPT_BADOPTION_NOALIAS), 
+		 spec->line);
+	goto exit;
+    }
+
+    if (poptPeekArg(optCon)) {
+	if (name == NULL)
+	    name = poptGetArg(optCon);
+	if (poptPeekArg(optCon)) {
+	    rpmlog(RPMLOG_ERR, _("line %d: Too many names: %s\n"),
+		     spec->lineNum,
+		     spec->line);
+	    goto exit;
+	}
+    }
+
+    if (lookupPackage(spec, name, flag, &pkg)) {
+	rpmlog(RPMLOG_ERR, _("line %d: Package does not exist: %s\n"),
+		 spec->lineNum, spec->line);
+	goto exit;
+    }
+
+
+    /******************/
+
+#if 0    
+    if (headerIsEntry(pkg->header, RPMTAG_DESCRIPTION)) {
+	rpmlog(RPMLOG_ERR, _("line %d: Second description\n"),
+		spec->lineNum);
+	goto exit;
+    }
+#endif
+
+    sb = newStringBuf();
+
+    if ((rc = readLine(spec, STRIP_TRAILINGSPACE | STRIP_COMMENTS)) > 0) {
+	nextPart = PART_NONE;
+    } else if (rc < 0) {
+	    nextPart = PART_ERROR;
+	    goto exit;
+    } else {
+	while (! (nextPart = isPart(spec->line))) {
+	    appendLineStringBuf(sb, spec->line);
+	    if ((rc =
+		readLine(spec, STRIP_TRAILINGSPACE | STRIP_COMMENTS)) > 0) {
+		nextPart = PART_NONE;
+		break;
+	    } else if (rc < 0) {
+		nextPart = PART_ERROR;
+		goto exit;
+	    }
+	}
+    }
+    
+    stripTrailingBlanksStringBuf(sb);
+    if (!((spec->flags & RPMSPEC_NOLANG) && !rstreq(lang, RPMBUILD_DEFAULT_LANG))) {
+	(void) headerAddI18NString(pkg->header, RPMTAG_DESCRIPTION,
+			getStringBuf(sb), lang);
+    }
+    
+     
+exit:
+    freeStringBuf(sb);
+    free(argv);
+    poptFreeContext(optCon);
+    return nextPart;
+}