Merging upstream version 1.11.0+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 343 deletions

diff --git a/src/registry_db.c b/src/registry_db.c
deleted file mode 100644
index de6c634c3..000000000
--- a/src/registry_db.c
+++ /dev/null
@@ -1,343 +0,0 @@
-#include "registry_internals.h"
-
-int registry_db_should_be_saved(void) {
-    debug(D_REGISTRY, "log entries %llu, max %llu", registry.log_count, registry.save_registry_every_entries);
-    return registry.log_count > registry.save_registry_every_entries;
-}
-
-// ----------------------------------------------------------------------------
-// INTERNAL FUNCTIONS FOR SAVING REGISTRY OBJECTS
-
-static int registry_machine_save_url(void *entry, void *file) {
-    REGISTRY_MACHINE_URL *mu = entry;
-    FILE *fp = file;
-
-    debug(D_REGISTRY, "Registry: registry_machine_save_url('%s')", mu->url->url);
-
-    int ret = fprintf(fp, "V\t%08x\t%08x\t%08x\t%02x\t%s\n",
-            mu->first_t,
-            mu->last_t,
-            mu->usages,
-            mu->flags,
-            mu->url->url
-    );
-
-    // error handling is done at registry_db_save()
-
-    return ret;
-}
-
-static int registry_machine_save(void *entry, void *file) {
-    REGISTRY_MACHINE *m = entry;
-    FILE *fp = file;
-
-    debug(D_REGISTRY, "Registry: registry_machine_save('%s')", m->guid);
-
-    int ret = fprintf(fp, "M\t%08x\t%08x\t%08x\t%s\n",
-            m->first_t,
-            m->last_t,
-            m->usages,
-            m->guid
-    );
-
-    if(ret >= 0) {
-        int ret2 = dictionary_get_all(m->machine_urls, registry_machine_save_url, fp);
-        if(ret2 < 0) return ret2;
-        ret += ret2;
-    }
-
-    // error handling is done at registry_db_save()
-
-    return ret;
-}
-
-static inline int registry_person_save_url(void *entry, void *file) {
-    REGISTRY_PERSON_URL *pu = entry;
-    FILE *fp = file;
-
-    debug(D_REGISTRY, "Registry: registry_person_save_url('%s')", pu->url->url);
-
-    int ret = fprintf(fp, "U\t%08x\t%08x\t%08x\t%02x\t%s\t%s\t%s\n",
-            pu->first_t,
-            pu->last_t,
-            pu->usages,
-            pu->flags,
-            pu->machine->guid,
-            pu->machine_name,
-            pu->url->url
-    );
-
-    // error handling is done at registry_db_save()
-
-    return ret;
-}
-
-static inline int registry_person_save(void *entry, void *file) {
-    REGISTRY_PERSON *p = entry;
-    FILE *fp = file;
-
-    debug(D_REGISTRY, "Registry: registry_person_save('%s')", p->guid);
-
-    int ret = fprintf(fp, "P\t%08x\t%08x\t%08x\t%s\n",
-            p->first_t,
-            p->last_t,
-            p->usages,
-            p->guid
-    );
-
-    if(ret >= 0) {
-        //int ret2 = dictionary_get_all(p->person_urls, registry_person_save_url, fp);
-        int ret2 = avl_traverse(&p->person_urls, registry_person_save_url, fp);
-        if (ret2 < 0) return ret2;
-        ret += ret2;
-    }
-
-    // error handling is done at registry_db_save()
-
-    return ret;
-}
-
-// ----------------------------------------------------------------------------
-// SAVE THE REGISTRY DATABASE
-
-int registry_db_save(void) {
-    if(unlikely(!registry.enabled))
-        return -1;
-
-    if(unlikely(!registry_db_should_be_saved()))
-        return -2;
-
-    error_log_limit_unlimited();
-
-    char tmp_filename[FILENAME_MAX + 1];
-    char old_filename[FILENAME_MAX + 1];
-
-    snprintfz(old_filename, FILENAME_MAX, "%s.old", registry.db_filename);
-    snprintfz(tmp_filename, FILENAME_MAX, "%s.tmp", registry.db_filename);
-
-    debug(D_REGISTRY, "Registry: Creating file '%s'", tmp_filename);
-    FILE *fp = fopen(tmp_filename, "w");
-    if(!fp) {
-        error("Registry: Cannot create file: %s", tmp_filename);
-        error_log_limit_reset();
-        return -1;
-    }
-
-    // dictionary_get_all() has its own locking, so this is safe to do
-
-    debug(D_REGISTRY, "Saving all machines");
-    int bytes1 = dictionary_get_all(registry.machines, registry_machine_save, fp);
-    if(bytes1 < 0) {
-        error("Registry: Cannot save registry machines - return value %d", bytes1);
-        fclose(fp);
-        error_log_limit_reset();
-        return bytes1;
-    }
-    debug(D_REGISTRY, "Registry: saving machines took %d bytes", bytes1);
-
-    debug(D_REGISTRY, "Saving all persons");
-    int bytes2 = dictionary_get_all(registry.persons, registry_person_save, fp);
-    if(bytes2 < 0) {
-        error("Registry: Cannot save registry persons - return value %d", bytes2);
-        fclose(fp);
-        error_log_limit_reset();
-        return bytes2;
-    }
-    debug(D_REGISTRY, "Registry: saving persons took %d bytes", bytes2);
-
-    // save the totals
-    fprintf(fp, "T\t%016llx\t%016llx\t%016llx\t%016llx\t%016llx\t%016llx\n",
-            registry.persons_count,
-            registry.machines_count,
-            registry.usages_count + 1, // this is required - it is lost on db rotation
-            registry.urls_count,
-            registry.persons_urls_count,
-            registry.machines_urls_count
-    );
-
-    fclose(fp);
-
-    errno = 0;
-
-    // remove the .old db
-    debug(D_REGISTRY, "Registry: Removing old db '%s'", old_filename);
-    if(unlink(old_filename) == -1 && errno != ENOENT)
-        error("Registry: cannot remove old registry file '%s'", old_filename);
-
-    // rename the db to .old
-    debug(D_REGISTRY, "Registry: Link current db '%s' to .old: '%s'", registry.db_filename, old_filename);
-    if(link(registry.db_filename, old_filename) == -1 && errno != ENOENT)
-        error("Registry: cannot move file '%s' to '%s'. Saving registry DB failed!", registry.db_filename, old_filename);
-
-    else {
-        // remove the database (it is saved in .old)
-        debug(D_REGISTRY, "Registry: removing db '%s'", registry.db_filename);
-        if (unlink(registry.db_filename) == -1 && errno != ENOENT)
-            error("Registry: cannot remove old registry file '%s'", registry.db_filename);
-
-        // move the .tmp to make it active
-        debug(D_REGISTRY, "Registry: linking tmp db '%s' to active db '%s'", tmp_filename, registry.db_filename);
-        if (link(tmp_filename, registry.db_filename) == -1) {
-            error("Registry: cannot move file '%s' to '%s'. Saving registry DB failed!", tmp_filename,
-                    registry.db_filename);
-
-            // move the .old back
-            debug(D_REGISTRY, "Registry: linking old db '%s' to active db '%s'", old_filename, registry.db_filename);
-            if(link(old_filename, registry.db_filename) == -1)
-                error("Registry: cannot move file '%s' to '%s'. Recovering the old registry DB failed!", old_filename, registry.db_filename);
-        }
-        else {
-            debug(D_REGISTRY, "Registry: removing tmp db '%s'", tmp_filename);
-            if(unlink(tmp_filename) == -1)
-                error("Registry: cannot remove tmp registry file '%s'", tmp_filename);
-
-            // it has been moved successfully
-            // discard the current registry log
-            registry_log_recreate();
-            registry.log_count = 0;
-        }
-    }
-
-    // continue operations
-    error_log_limit_reset();
-
-    return -1;
-}
-
-// ----------------------------------------------------------------------------
-// LOAD THE REGISTRY DATABASE
-
-size_t registry_db_load(void) {
-    char *s, buf[4096 + 1];
-    REGISTRY_PERSON *p = NULL;
-    REGISTRY_MACHINE *m = NULL;
-    REGISTRY_URL *u = NULL;
-    size_t line = 0;
-
-    debug(D_REGISTRY, "Registry: loading active db from: '%s'", registry.db_filename);
-    FILE *fp = fopen(registry.db_filename, "r");
-    if(!fp) {
-        error("Registry: cannot open registry file: '%s'", registry.db_filename);
-        return 0;
-    }
-
-    size_t len = 0;
-    buf[4096] = '\0';
-    while((s = fgets_trim_len(buf, 4096, fp, &len))) {
-        line++;
-
-        debug(D_REGISTRY, "Registry: read line %zu to length %zu: %s", line, len, s);
-        switch(*s) {
-            case 'T': // totals
-                if(unlikely(len != 103 || s[1] != '\t' || s[18] != '\t' || s[35] != '\t' || s[52] != '\t' || s[69] != '\t' || s[86] != '\t' || s[103] != '\0')) {
-                    error("Registry totals line %zu is wrong (len = %zu).", line, len);
-                    continue;
-                }
-                registry.persons_count = strtoull(&s[2], NULL, 16);
-                registry.machines_count = strtoull(&s[19], NULL, 16);
-                registry.usages_count = strtoull(&s[36], NULL, 16);
-                registry.urls_count = strtoull(&s[53], NULL, 16);
-                registry.persons_urls_count = strtoull(&s[70], NULL, 16);
-                registry.machines_urls_count = strtoull(&s[87], NULL, 16);
-                break;
-
-            case 'P': // person
-                m = NULL;
-                // verify it is valid
-                if(unlikely(len != 65 || s[1] != '\t' || s[10] != '\t' || s[19] != '\t' || s[28] != '\t' || s[65] != '\0')) {
-                    error("Registry person line %zu is wrong (len = %zu).", line, len);
-                    continue;
-                }
-
-                s[1] = s[10] = s[19] = s[28] = '\0';
-                p = registry_person_allocate(&s[29], strtoul(&s[2], NULL, 16));
-                p->last_t = (uint32_t)strtoul(&s[11], NULL, 16);
-                p->usages = (uint32_t)strtoul(&s[20], NULL, 16);
-                debug(D_REGISTRY, "Registry loaded person '%s', first: %u, last: %u, usages: %u", p->guid, p->first_t, p->last_t, p->usages);
-                break;
-
-            case 'M': // machine
-                p = NULL;
-                // verify it is valid
-                if(unlikely(len != 65 || s[1] != '\t' || s[10] != '\t' || s[19] != '\t' || s[28] != '\t' || s[65] != '\0')) {
-                    error("Registry person line %zu is wrong (len = %zu).", line, len);
-                    continue;
-                }
-
-                s[1] = s[10] = s[19] = s[28] = '\0';
-                m = registry_machine_allocate(&s[29], strtoul(&s[2], NULL, 16));
-                m->last_t = (uint32_t)strtoul(&s[11], NULL, 16);
-                m->usages = (uint32_t)strtoul(&s[20], NULL, 16);
-                debug(D_REGISTRY, "Registry loaded machine '%s', first: %u, last: %u, usages: %u", m->guid, m->first_t, m->last_t, m->usages);
-                break;
-
-            case 'U': // person URL
-                if(unlikely(!p)) {
-                    error("Registry: ignoring line %zu, no person loaded: %s", line, s);
-                    continue;
-                }
-
-                // verify it is valid
-                if(len < 69 || s[1] != '\t' || s[10] != '\t' || s[19] != '\t' || s[28] != '\t' || s[31] != '\t' || s[68] != '\t') {
-                    error("Registry person URL line %zu is wrong (len = %zu).", line, len);
-                    continue;
-                }
-
-                s[1] = s[10] = s[19] = s[28] = s[31] = s[68] = '\0';
-
-                // skip the name to find the url
-                char *url = &s[69];
-                while(*url && *url != '\t') url++;
-                if(!*url) {
-                    error("Registry person URL line %zu does not have a url.", line);
-                    continue;
-                }
-                *url++ = '\0';
-
-                // u = registry_url_allocate_nolock(url, strlen(url));
-                u = registry_url_get(url, strlen(url));
-
-                time_t first_t = strtoul(&s[2], NULL, 16);
-
-                m = registry_machine_find(&s[32]);
-                if(!m) m = registry_machine_allocate(&s[32], first_t);
-
-                REGISTRY_PERSON_URL *pu = registry_person_url_allocate(p, m, u, &s[69], strlen(&s[69]), first_t);
-                pu->last_t = (uint32_t)strtoul(&s[11], NULL, 16);
-                pu->usages = (uint32_t)strtoul(&s[20], NULL, 16);
-                pu->flags = (uint8_t)strtoul(&s[29], NULL, 16);
-                debug(D_REGISTRY, "Registry loaded person URL '%s' with name '%s' of machine '%s', first: %u, last: %u, usages: %u, flags: %02x", u->url, pu->machine_name, m->guid, pu->first_t, pu->last_t, pu->usages, pu->flags);
-                break;
-
-            case 'V': // machine URL
-                if(unlikely(!m)) {
-                    error("Registry: ignoring line %zu, no machine loaded: %s", line, s);
-                    continue;
-                }
-
-                // verify it is valid
-                if(len < 32 || s[1] != '\t' || s[10] != '\t' || s[19] != '\t' || s[28] != '\t' || s[31] != '\t') {
-                    error("Registry person URL line %zu is wrong (len = %zu).", line, len);
-                    continue;
-                }
-
-                s[1] = s[10] = s[19] = s[28] = s[31] = '\0';
-                // u = registry_url_allocate_nolock(&s[32], strlen(&s[32]));
-                u = registry_url_get(&s[32], strlen(&s[32]));
-
-                REGISTRY_MACHINE_URL *mu = registry_machine_url_allocate(m, u, strtoul(&s[2], NULL, 16));
-                mu->last_t = (uint32_t)strtoul(&s[11], NULL, 16);
-                mu->usages = (uint32_t)strtoul(&s[20], NULL, 16);
-                mu->flags = (uint8_t)strtoul(&s[29], NULL, 16);
-                debug(D_REGISTRY, "Registry loaded machine URL '%s', machine '%s', first: %u, last: %u, usages: %u, flags: %02x", u->url, m->guid, mu->first_t, mu->last_t, mu->usages, mu->flags);
-                break;
-
-            default:
-                error("Registry: ignoring line %zu of filename '%s': %s.", line, registry.db_filename, s);
-                break;
-        }
-    }
-    fclose(fp);
-
-    return line;
-}