diff -r 340d92912f49 -r 313b0a615c14 import.c
--- a/import.c	Mon Feb 04 10:46:29 2008 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,379 +0,0 @@
-#define _GNU_SOURCE
-
-#include <string.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#include <expat.h>
-#include <zlib.h>
-#include <rpm/rpmlib.h>
-#include <rpm/rpmdb.h>
-#include "razor.h"
-
-/* Import a yum filelist as a razor package set. */
-
-enum {
-	YUM_STATE_BEGIN,
-	YUM_STATE_PACKAGE_NAME,
-	YUM_STATE_CHECKSUM,
-	YUM_STATE_REQUIRES,
-	YUM_STATE_PROVIDES,
-	YUM_STATE_OBSOLETES,
-	YUM_STATE_CONFLICTS,
-	YUM_STATE_FILE
-};
-
-struct yum_context {
-	XML_Parser primary_parser;
-	XML_Parser filelists_parser;
-	XML_Parser current_parser;
-
-	struct razor_importer *importer;
-	struct import_property_context *current_property_context;
-	char name[256], buffer[512], *p;
-	char pkgid[128];
-	int state;
-};
-
-static void
-yum_primary_start_element(void *data, const char *name, const char **atts)
-{
-	struct yum_context *ctx = data;
-	const char *n, *version, *release;
-	char buffer[128];
-	int i;
-
-	if (strcmp(name, "name") == 0) {
-		ctx->state = YUM_STATE_PACKAGE_NAME;
-		ctx->p = ctx->name;
-	} else if (strcmp(name, "version") == 0) {
-		version = NULL;
-		release = NULL;
-		for (i = 0; atts[i]; i += 2) {
-			if (strcmp(atts[i], "ver") == 0)
-				version = atts[i + 1];
-			else if (strcmp(atts[i], "rel") == 0)
-				release = atts[i + 1];
-		}
-		if (version == NULL || release == NULL) {
-			fprintf(stderr, "invalid version tag, "
-				"missing version or  release attribute\n");
-			return;
-		}
-
-		snprintf(buffer, sizeof buffer, "%s-%s", version, release);
-		razor_importer_begin_package(ctx->importer, ctx->name, buffer);
-	} else if (strcmp(name, "checksum") == 0) {
-		ctx->p = ctx->pkgid;
-		ctx->state = YUM_STATE_CHECKSUM;
-	} else if (strcmp(name, "rpm:requires") == 0) {
-		ctx->state = YUM_STATE_REQUIRES;
-	} else if (strcmp(name, "rpm:provides") == 0) {
-		ctx->state = YUM_STATE_PROVIDES;
-	} else if (strcmp(name, "rpm:obsoletes") == 0) {
-		ctx->state = YUM_STATE_OBSOLETES;
-	} else if (strcmp(name, "rpm:conflicts") == 0) {
-		ctx->state = YUM_STATE_CONFLICTS;
-	} else if (strcmp(name, "rpm:entry") == 0 &&
-		   ctx->state != YUM_STATE_BEGIN) {
-		n = NULL;
-		version = NULL;
-		release = NULL;
-		for (i = 0; atts[i]; i += 2) {
-			if (strcmp(atts[i], "name") == 0)
-				n = atts[i + 1];
-			else if (strcmp(atts[i], "ver") == 0)
-				version = atts[i + 1];
-			else if (strcmp(atts[i], "rel") == 0)
-				release = atts[i + 1];
-		}
-
-		if (n == NULL) {
-			fprintf(stderr, "invalid rpm:entry, "
-				"missing name or version attributes\n");
-			return;
-		}
-
-		if (version && release)
-			snprintf(buffer, sizeof buffer,
-				 "%s-%s", version, release);
-		else if (version)
-			strcpy(buffer, version);
-		else
-			buffer[0] = '\0';
-			
-		switch (ctx->state) {
-		case YUM_STATE_REQUIRES:
-			razor_importer_add_property(ctx->importer, n, buffer,
-						    RAZOR_PROPERTY_REQUIRES);
-			break;
-		case YUM_STATE_PROVIDES:
-			razor_importer_add_property(ctx->importer, n, buffer,
-						    RAZOR_PROPERTY_PROVIDES);
-			break;
-		case YUM_STATE_OBSOLETES:
-			razor_importer_add_property(ctx->importer, n, buffer,
-						    RAZOR_PROPERTY_OBSOLETES);
-			break;
-		case YUM_STATE_CONFLICTS:
-			razor_importer_add_property(ctx->importer, n, buffer,
-						    RAZOR_PROPERTY_CONFLICTS);
-			break;
-		}
-	}
-}
-
-static void
-yum_primary_end_element (void *data, const char *name)
-{
-	struct yum_context *ctx = data;
-
-	switch (ctx->state) {
-	case YUM_STATE_PACKAGE_NAME:
-	case YUM_STATE_CHECKSUM:
-	case YUM_STATE_FILE:
-		ctx->state = YUM_STATE_BEGIN;
-		break;
-	}
-
-	if (strcmp(name, "package") == 0) {
-		XML_StopParser(ctx->current_parser, XML_TRUE);
-		ctx->current_parser = ctx->filelists_parser;
-	}
-}
-
-static void
-yum_character_data (void *data, const XML_Char *s, int len)
-{
-	struct yum_context *ctx = data;
-
-	switch (ctx->state) {
-	case YUM_STATE_PACKAGE_NAME:
-	case YUM_STATE_CHECKSUM:
-	case YUM_STATE_FILE:
-		memcpy(ctx->p, s, len);
-		ctx->p += len;
-		*ctx->p = '\0';
-		break;
-	}
-}
-
-static void
-yum_filelists_start_element(void *data, const char *name, const char **atts)
-{
-	struct yum_context *ctx = data;
-	const char *pkg, *pkgid;
-	int i;
-
-	if (strcmp(name, "package") == 0) {
-		pkg = NULL;
-		pkgid = NULL;
-		for (i = 0; atts[i]; i += 2) {
-			if (strcmp(atts[i], "name") == 0)
-				pkg = atts[i + 1];
-			else if (strcmp(atts[i], "pkgid") == 0)
-				pkgid = atts[i + 1];
-		}
-		if (strcmp(pkgid, ctx->pkgid) != 0)
-			fprintf(stderr, "primary.xml and filelists.xml "
-				"mismatch for %s: %s vs %s",
-				pkg, pkgid, ctx->pkgid);
-	} else if (strcmp(name, "file") == 0) {
-		ctx->state = YUM_STATE_FILE;
-		ctx->p = ctx->buffer;
-	}
-}
-
-
-static void
-yum_filelists_end_element (void *data, const char *name)
-{
-	struct yum_context *ctx = data;
-
-	ctx->state = YUM_STATE_BEGIN;
-	if (strcmp(name, "package") == 0) {
-		XML_StopParser(ctx->current_parser, XML_TRUE);
-		ctx->current_parser = ctx->primary_parser;
-		razor_importer_finish_package(ctx->importer);
-	} else if (strcmp(name, "file") == 0)
-		razor_importer_add_file(ctx->importer, ctx->buffer);
-
-}
-
-#define XML_BUFFER_SIZE 4096
-
-struct razor_set *
-razor_set_create_from_yum(void)
-{
-	struct yum_context ctx;
-	void *buf;
-	int len, ret;
-	gzFile primary, filelists;
-	XML_ParsingStatus status;
-
-	ctx.importer = razor_importer_new();	
-	ctx.state = YUM_STATE_BEGIN;
-
-	ctx.primary_parser = XML_ParserCreate(NULL);
-	XML_SetUserData(ctx.primary_parser, &ctx);
-	XML_SetElementHandler(ctx.primary_parser,
-			      yum_primary_start_element,
-			      yum_primary_end_element);
-	XML_SetCharacterDataHandler(ctx.primary_parser,
-				    yum_character_data);
-
-	ctx.filelists_parser = XML_ParserCreate(NULL);
-	XML_SetUserData(ctx.filelists_parser, &ctx);
-	XML_SetElementHandler(ctx.filelists_parser,
-			      yum_filelists_start_element,
-			      yum_filelists_end_element);
-	XML_SetCharacterDataHandler(ctx.filelists_parser,
-				    yum_character_data);
-
-	primary = gzopen("primary.xml.gz", "rb");
-	if (primary == NULL)
-		return NULL;
-	filelists = gzopen("filelists.xml.gz", "rb");
-	if (filelists == NULL)
-		return NULL;
-
-	ctx.current_parser = ctx.primary_parser;
-
-	do {
-		XML_GetParsingStatus(ctx.current_parser, &status);
-		switch (status.parsing) {
-		case XML_SUSPENDED:
-			ret = XML_ResumeParser(ctx.current_parser);
-			break;
-		case XML_PARSING:
-		case XML_INITIALIZED:
-			buf = XML_GetBuffer(ctx.current_parser,
-					    XML_BUFFER_SIZE);
-			if (ctx.current_parser == ctx.primary_parser)
-				len = gzread(primary, buf, XML_BUFFER_SIZE);
-			else
-				len = gzread(filelists, buf, XML_BUFFER_SIZE);
-			if (len < 0) {
-				fprintf(stderr,
-					"couldn't read input: %s\n",
-					strerror(errno));
-				return NULL;
-			}
-
-			XML_ParseBuffer(ctx.current_parser, len, len == 0);
-			break;
-		case XML_FINISHED:
-			break;
-		}
-	} while (status.parsing != XML_FINISHED);
-
-
-	XML_ParserFree(ctx.primary_parser);
-	XML_ParserFree(ctx.filelists_parser);
-
-	gzclose(primary);
-	gzclose(filelists);
-
-	return razor_importer_finish(ctx.importer);
-}
-
-union rpm_entry {
-	void *p;
-	char *string;
-	char **list;
-	unsigned int *flags;
-};
-
-static void
-add_properties(struct razor_importer *importer,
-	       enum razor_property_type property_type,
-	       Header h, int_32 name_tag, int_32 version_tag, int_32 flags_tag)
-{
-	union rpm_entry names, versions, flags;
-	int_32 i, type, count;
-
-	headerGetEntry(h, name_tag, &type, &names.p, &count);
-	headerGetEntry(h, version_tag, &type, &versions.p, &count);
-	headerGetEntry(h, flags_tag, &type, &flags.p, &count);
-
-	for (i = 0; i < count; i++)
-		razor_importer_add_property(importer,
-					    names.list[i],
-					    versions.list[i],
-					    property_type);
-}
-
-struct razor_set *
-razor_set_create_from_rpmdb(void)
-{
-	struct razor_importer *importer;
-	rpmdbMatchIterator iter;
-	Header h;
-	int_32 type, count, i;
-	union rpm_entry name, version, release;
-	union rpm_entry basenames, dirnames, dirindexes;
-	char filename[PATH_MAX];
-	rpmdb db;
-
-	rpmReadConfigFiles(NULL, NULL);
-
-	if (rpmdbOpen("", &db, O_RDONLY, 0644) != 0) {
-		fprintf(stderr, "cannot open rpm database\n");
-		exit(1);
-	}
-
-	importer = razor_importer_new();
-
-	iter = rpmdbInitIterator(db, 0, NULL, 0);
-	while (h = rpmdbNextIterator(iter), h != NULL) {
-		headerGetEntry(h, RPMTAG_NAME, &type, &name.p, &count);
-		headerGetEntry(h, RPMTAG_VERSION, &type, &version.p, &count);
-		headerGetEntry(h, RPMTAG_RELEASE, &type, &release.p, &count);
-		snprintf(filename, sizeof filename, "%s-%s",
-			 version.string, release.string);
-		razor_importer_begin_package(importer, name.string, filename);
-
-		add_properties(importer, RAZOR_PROPERTY_REQUIRES, h,
-			       RPMTAG_REQUIRENAME,
-			       RPMTAG_REQUIREVERSION,
-			       RPMTAG_REQUIREFLAGS);
-
-		add_properties(importer, RAZOR_PROPERTY_PROVIDES, h,
-			       RPMTAG_PROVIDENAME,
-			       RPMTAG_PROVIDEVERSION,
-			       RPMTAG_PROVIDEFLAGS);
-
-		add_properties(importer, RAZOR_PROPERTY_OBSOLETES, h,
-			       RPMTAG_OBSOLETENAME,
-			       RPMTAG_OBSOLETEVERSION,
-			       RPMTAG_OBSOLETEFLAGS);
-
-		add_properties(importer, RAZOR_PROPERTY_CONFLICTS, h,
-			       RPMTAG_CONFLICTNAME,
-			       RPMTAG_CONFLICTVERSION,
-			       RPMTAG_CONFLICTFLAGS);
-
-		headerGetEntry(h, RPMTAG_BASENAMES, &type,
-			       &basenames.p, &count);
-		headerGetEntry(h, RPMTAG_DIRNAMES, &type,
-			       &dirnames.p, &count);
-		headerGetEntry(h, RPMTAG_DIRINDEXES, &type,
-			       &dirindexes.p, &count);
-		for (i = 0; i < count; i++) {
-			snprintf(filename, sizeof filename, "%s%s",
-				 dirnames.list[dirindexes.flags[i]],
-				 basenames.list[i]);
-			razor_importer_add_file(importer, filename);
-		}
-
-		razor_importer_finish_package(importer);
-	}
-
-	rpmdbClose(db);
-
-	return razor_importer_finish(importer);
-}