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#include <stdio.h>
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#include <string.h>
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#include <stdarg.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <expat.h>
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#include "razor.h"
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#define XML_BUFFER_SIZE 4096
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static void
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parse_xml_file(const char *filename,
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XML_StartElementHandler start,
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XML_EndElementHandler end,
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void *data)
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{
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XML_Parser parser;
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char *buffer;
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int fd, len, err;
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parser = XML_ParserCreate(NULL);
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XML_SetElementHandler(parser, start, end);
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XML_SetUserData(parser, data);
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buffer = XML_GetBuffer(parser, XML_BUFFER_SIZE);
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fd = open(filename, O_RDONLY);
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if (fd < 0) {
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fprintf(stderr, "failed to open %s: %m\n", filename);
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exit(-1);
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krh@80
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}
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krh@80
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krh@80
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while (len = read(fd, buffer, XML_BUFFER_SIZE), len > 0) {
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err = XML_ParseBuffer(parser, len, len == 0);
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if (err == XML_STATUS_ERROR) {
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fprintf(stderr, "parse error at line %lu:\n%s\n",
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XML_GetCurrentLineNumber(parser),
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XML_ErrorString(XML_GetErrorCode(parser)));
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exit(-1);
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}
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}
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if (fd < 0) {
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fprintf(stderr, "read: %m\n");
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exit(-1);
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}
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close(fd);
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}
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struct test_set {
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char *name;
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struct razor_set *set;
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struct test_set *next;
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};
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struct test_context {
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struct razor_importer *importer;
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struct test_set *sets;
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struct razor_package_iterator *package_iterator;
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struct razor_property_iterator *property_iterator;
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};
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static void
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get_atts(const char **atts, ...)
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{
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va_list ap;
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const char *name, **ptr;
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int i;
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va_start(ap, atts);
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while (name = va_arg(ap, const char *), name != NULL) {
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ptr = va_arg(ap, const char **);
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*ptr = NULL;
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for (i = 0; atts[i]; i += 2) {
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if (strcmp(atts[i], name) == 0)
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*ptr = atts[i + 1];
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}
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}
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va_end(ap);
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}
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static void
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parse_property(struct test_context *ctx, const char **atts,
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enum razor_property_type type)
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{
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const char *name = NULL, *version = NULL;
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get_atts(atts, "name", &name, "eq", &version, NULL);
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if (name == NULL) {
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fprintf(stderr, "no name specified for property\n");
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exit(-1);
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}
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razor_importer_add_property(ctx->importer, name, version, type);
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}
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static void
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krh@92
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start_set_element(void *data, const char *element, const char **atts)
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{
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struct test_context *ctx = data;
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struct test_set *set;
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const char *name, *version;
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if (strcmp(element, "set") == 0) {
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get_atts(atts, "name", &name, NULL);
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ctx->importer = razor_importer_new();
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set = malloc(sizeof *set);
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set->name = strdup(name);
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set->next = ctx->sets;
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ctx->sets = set;
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} else if (strcmp(element, "package") == 0) {
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get_atts(atts, "name", &name, "version", &version, NULL);
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razor_importer_begin_package(ctx->importer, name, version);
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} else if (strcmp(element, "requires") == 0) {
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parse_property(ctx, atts, RAZOR_PROPERTY_REQUIRES);
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} else if (strcmp(element, "provides") == 0) {
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parse_property(ctx, atts, RAZOR_PROPERTY_PROVIDES);
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} else if (strcmp(element, "obsoletes") == 0) {
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parse_property(ctx, atts, RAZOR_PROPERTY_OBSOLETES);
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} else if (strcmp(element, "conflicts") == 0) {
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parse_property(ctx, atts, RAZOR_PROPERTY_CONFLICTS);
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} else if (strcmp(element, "file") == 0) {
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get_atts(atts, "name", &name, NULL);
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razor_importer_add_file(ctx->importer, name);
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} else if (strcmp(element, "dir") == 0) {
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get_atts(atts, "name", &name, NULL);
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razor_importer_add_file(ctx->importer, name);
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}
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}
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krh@80
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krh@80
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static void
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krh@92
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end_set_element (void *data, const char *name)
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krh@80
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{
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krh@80
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struct test_context *ctx = data;
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krh@80
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krh@80
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if (strcmp(name, "set") == 0) {
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ctx->sets->set = razor_importer_finish(ctx->importer);
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} else if (strcmp(name, "package") == 0) {
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krh@80
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razor_importer_finish_package(ctx->importer);
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}
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krh@80
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}
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krh@80
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krh@92
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static struct razor_set *
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krh@92
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lookup_set(struct test_context *ctx, const char *name)
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krh@92
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{
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krh@92
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struct test_set *set;
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krh@92
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krh@92
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for (set = ctx->sets; set != NULL; set = set->next) {
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krh@92
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if (strcmp(set->name, name) == 0)
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krh@92
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return set->set;
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krh@92
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}
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krh@92
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krh@92
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return NULL;
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krh@92
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}
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krh@92
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krh@92
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static void
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krh@92
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verify_begin(struct test_context *ctx, const char **atts)
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krh@92
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{
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krh@92
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struct razor_set *set;
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krh@92
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const char *type, *name;
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krh@92
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krh@92
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get_atts(atts, "type", &type, "set", &name, NULL);
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set = lookup_set(ctx, name);
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if (set == NULL) {
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krh@92
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fprintf(stderr, "set %s not found\n", name);
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krh@92
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exit(-1);
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krh@92
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}
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krh@92
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172 |
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krh@92
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if (strcmp(type, "packages") == 0) {
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krh@92
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ctx->package_iterator =
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krh@92
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razor_package_iterator_create(set);
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krh@92
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} else if (strcmp(type, "properties") == 0) {
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krh@92
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ctx->property_iterator =
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krh@92
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razor_property_iterator_create(set, NULL);
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krh@92
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} else {
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krh@92
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fprintf(stderr,
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"unknown compare type \"%s\"\n", type);
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krh@92
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exit(-1);
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krh@92
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}
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krh@92
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}
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krh@92
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krh@92
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static void
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krh@92
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187 |
verify_end(struct test_context *ctx)
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krh@92
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{
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krh@92
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struct razor_package *package;
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krh@92
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190 |
struct razor_property *property;
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krh@94
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191 |
const char *name, *version;
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krh@92
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enum razor_property_type type;
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krh@92
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193 |
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krh@92
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194 |
if (ctx->package_iterator != NULL) {
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krh@92
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195 |
if (razor_package_iterator_next(ctx->package_iterator,
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krh@92
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&package,
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krh@92
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&name, &version)) {
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krh@92
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fprintf(stderr, "too few packages in set\n");
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krh@92
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199 |
exit(-1);
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krh@92
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200 |
}
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krh@92
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201 |
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krh@92
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razor_package_iterator_destroy(ctx->package_iterator);
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krh@92
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203 |
ctx->package_iterator = NULL;
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krh@92
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204 |
}
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krh@92
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205 |
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krh@92
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206 |
if (ctx->property_iterator != NULL) {
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krh@92
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207 |
if (razor_property_iterator_next(ctx->property_iterator,
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&property,
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krh@92
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209 |
&name, &version, &type)) {
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krh@92
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210 |
fprintf(stderr, "too few properties in set\n");
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krh@92
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exit(-1);
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krh@92
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212 |
}
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krh@92
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213 |
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krh@92
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razor_property_iterator_destroy(ctx->property_iterator);
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krh@92
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ctx->property_iterator = NULL;
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krh@92
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216 |
}
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krh@92
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217 |
}
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krh@92
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218 |
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krh@92
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219 |
static void
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krh@92
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220 |
verify_package(struct test_context *ctx, const char **atts)
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krh@92
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221 |
{
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krh@92
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222 |
struct razor_package *package;
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krh@92
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223 |
const char *name, *version, *ref_name, *ref_version;
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krh@92
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224 |
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krh@92
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225 |
if (ctx->package_iterator == NULL) {
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krh@92
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226 |
fprintf(stderr,
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krh@92
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227 |
"\"package\" element seen, "
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krh@92
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228 |
"but not in package verify mode\n");
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krh@92
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229 |
exit(-1);
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krh@92
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230 |
}
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krh@92
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231 |
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krh@92
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232 |
get_atts(atts, "name", &ref_name, "version", &ref_version, NULL);
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krh@92
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233 |
if (!razor_package_iterator_next(ctx->package_iterator,
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krh@92
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234 |
&package, &name, &version)) {
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krh@92
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235 |
fprintf(stderr, "too many packages in set\n");
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krh@92
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236 |
exit(-1);
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krh@92
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237 |
}
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krh@92
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238 |
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krh@92
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239 |
if (strcmp(name, ref_name) != 0 || strcmp(version, ref_version) != 0) {
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krh@92
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240 |
fprintf(stderr,
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krh@92
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241 |
"package mismatch; expected %s-%s, got %s-%s\n",
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krh@92
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242 |
ref_name, ref_version, name, version);
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krh@92
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243 |
exit(-1);
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krh@92
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244 |
}
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krh@92
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245 |
}
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krh@92
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246 |
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krh@92
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247 |
static void
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krh@92
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248 |
verify_property(struct test_context *ctx,
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krh@92
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249 |
enum razor_property_type ref_type, const char **atts)
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krh@92
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250 |
{
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krh@92
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251 |
struct razor_property *property;
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krh@92
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252 |
const char *name, *version, *ref_name, *ref_version;
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krh@92
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253 |
enum razor_property_type type;
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krh@92
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254 |
int same_version;
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krh@92
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255 |
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krh@92
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256 |
if (ctx->property_iterator == NULL) {
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krh@92
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257 |
fprintf(stderr,
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krh@92
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258 |
"\"requires/provides\" element seen, "
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krh@92
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259 |
"but not in property verify mode\n");
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krh@92
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260 |
exit(-1);
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krh@92
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261 |
}
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krh@92
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262 |
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krh@92
|
263 |
get_atts(atts, "name", &ref_name, "eq", &ref_version, NULL);
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krh@92
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264 |
if (!razor_property_iterator_next(ctx->property_iterator, &property,
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krh@92
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265 |
&name, &version, &type)) {
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krh@92
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266 |
fprintf(stderr, "too many properties in set\n");
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krh@92
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267 |
exit(-1);
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krh@92
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268 |
}
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krh@92
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269 |
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krh@92
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270 |
if (version != NULL && ref_version != NULL)
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krh@92
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271 |
same_version = strcmp(version, ref_version) == 0;
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krh@92
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272 |
else if (version == NULL && ref_version == NULL)
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krh@92
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273 |
same_version = 1;
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krh@92
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274 |
else
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krh@92
|
275 |
same_version = 0;
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krh@92
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276 |
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krh@92
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277 |
if (strcmp(name, ref_name) != 0 || !same_version || type != ref_type) {
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krh@92
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278 |
fprintf(stderr,
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krh@92
|
279 |
"property mismatch; expected %s-%s/%d, got %s-%s/%d\n",
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krh@92
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280 |
ref_name, ref_version, ref_type,
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krh@92
|
281 |
name, version, type);
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krh@92
|
282 |
exit(-1);
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krh@92
|
283 |
}
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krh@92
|
284 |
}
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krh@92
|
285 |
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krh@92
|
286 |
static void
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krh@92
|
287 |
start_test_element(void *data, const char *element, const char **atts)
|
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krh@92
|
288 |
{
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krh@92
|
289 |
struct test_context *ctx = data;
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krh@92
|
290 |
const char *name;
|
|
krh@92
|
291 |
|
|
krh@92
|
292 |
if (strcmp(element, "import") == 0) {
|
|
krh@92
|
293 |
get_atts(atts, "file", &name, NULL);
|
|
krh@92
|
294 |
parse_xml_file(name, start_set_element, end_set_element, ctx);
|
|
krh@92
|
295 |
} else if (strcmp(element, "update") == 0) {
|
|
krh@92
|
296 |
/* run update to create new set */
|
|
krh@92
|
297 |
} else if (strcmp(element, "verify") == 0) {
|
|
krh@92
|
298 |
verify_begin(ctx, atts);
|
|
krh@92
|
299 |
} else if (strcmp(element, "package") == 0) {
|
|
krh@92
|
300 |
verify_package(ctx, atts);
|
|
krh@92
|
301 |
} else if (strcmp(element, "requires") == 0) {
|
|
krh@92
|
302 |
verify_property(ctx, RAZOR_PROPERTY_REQUIRES, atts);
|
|
krh@92
|
303 |
} else if (strcmp(element, "provides") == 0) {
|
|
krh@92
|
304 |
verify_property(ctx, RAZOR_PROPERTY_PROVIDES, atts);
|
|
krh@92
|
305 |
} else if (strcmp(element, "conflicts") == 0) {
|
|
krh@92
|
306 |
verify_property(ctx, RAZOR_PROPERTY_CONFLICTS, atts);
|
|
krh@92
|
307 |
} else if (strcmp(element, "obsoletes") == 0) {
|
|
krh@92
|
308 |
verify_property(ctx, RAZOR_PROPERTY_OBSOLETES, atts);
|
|
krh@92
|
309 |
}
|
|
krh@92
|
310 |
}
|
|
krh@92
|
311 |
|
|
krh@92
|
312 |
static void
|
|
krh@92
|
313 |
end_test_element (void *data, const char *element)
|
|
krh@92
|
314 |
{
|
|
krh@92
|
315 |
struct test_context *ctx = data;
|
|
krh@92
|
316 |
|
|
krh@92
|
317 |
if (strcmp(element, "verify") == 0)
|
|
krh@92
|
318 |
verify_end(ctx);
|
|
krh@92
|
319 |
}
|
|
krh@92
|
320 |
|
|
krh@80
|
321 |
int main(int argc, char *argv[])
|
|
krh@80
|
322 |
{
|
|
krh@80
|
323 |
struct test_context ctx;
|
|
krh@80
|
324 |
|
|
krh@92
|
325 |
if (argc != 2) {
|
|
krh@92
|
326 |
fprintf(stderr, "usage: %s TESTS-FILE\n", argv[0]);
|
|
krh@80
|
327 |
exit(-1);
|
|
krh@80
|
328 |
}
|
|
krh@80
|
329 |
|
|
krh@80
|
330 |
memset(&ctx, 0, sizeof ctx);
|
|
krh@92
|
331 |
parse_xml_file(argv[1], start_test_element, end_test_element, &ctx);
|
|
krh@80
|
332 |
|
|
krh@80
|
333 |
return 0;
|
|
krh@80
|
334 |
}
|