326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
|
type *obj, *next; \
for (obj = head; obj; obj = next) { \
next = obj->_next; \
ckfree((void *) obj); \
} \
}
appfs_free_list_type(site, struct appfs_site)
appfs_free_list_type(package, struct appfs_package)
static int appfs_getsites_cb(void *_head, int columns, char **values, char **names) {
struct appfs_site **head_p, *obj;
head_p = _head;
obj = (void *) ckalloc(sizeof(*obj));
snprintf(obj->name, sizeof(obj->name), "%s", values[0]);
if (*head_p == NULL) {
obj->counter = 0;
} else {
obj->counter = (*head_p)->counter + 1;
}
obj->_next = *head_p;
*head_p = obj;
return(0);
}
static struct appfs_site *appfs_getsites(int *site_count_p) {
struct appfs_site *head = NULL;
int sqlite_ret;
if (site_count_p == NULL) {
return(NULL);
}
sqlite_ret = sqlite3_exec(globalThread.db, "SELECT DISTINCT hostname FROM packages;", appfs_getsites_cb, &head, NULL);
if (sqlite_ret != SQLITE_OK) {
APPFS_DEBUG("Call to sqlite3_exec failed.");
return(NULL);
}
if (head != NULL) {
*site_count_p = head->counter + 1;
}
return(head);
}
static int appfs_getindex_cb(void *_head, int columns, char **values, char **names) {
struct appfs_package **head_p, *obj;
head_p = _head;
obj = (void *) ckalloc(sizeof(*obj));
snprintf(obj->name, sizeof(obj->name), "%s", values[0]);
snprintf(obj->version, sizeof(obj->version), "%s", values[1]);
snprintf(obj->sha1, sizeof(obj->sha1), "%s", values[2]);
obj->os = appfs_convert_os_fromString(values[3]);
obj->cpuArch = appfs_convert_cpuArch_fromString(values[4]);
snprintf(obj->os_str, sizeof(obj->os_str), "%s", values[3]);
snprintf(obj->cpuArch_str, sizeof(obj->cpuArch_str), "%s", values[4]);
if (values[5][0] == '1') {
obj->isLatest = 1;
} else {
obj->isLatest = 0;
}
if (*head_p == NULL) {
obj->counter = 0;
} else {
obj->counter = (*head_p)->counter + 1;
}
obj->_next = *head_p;
*head_p = obj;
return(0);
}
static struct appfs_package *appfs_getindex(const char *hostname, int *package_count_p) {
struct appfs_package *head = NULL;
char *sql;
int sqlite_ret;
if (package_count_p == NULL) {
return(NULL);
}
appfs_update_index(hostname);
sql = sqlite3_mprintf("SELECT package, version, sha1, os, cpuArch, isLatest FROM packages WHERE hostname = %Q;", hostname);
if (sql == NULL) {
APPFS_DEBUG("Call to sqlite3_mprintf failed.");
return(NULL);
}
sqlite_ret = sqlite3_exec(globalThread.db, sql, appfs_getindex_cb, &head, NULL);
sqlite3_free(sql);
if (sqlite_ret != SQLITE_OK) {
APPFS_DEBUG("Call to sqlite3_exec failed.");
return(NULL);
}
if (head != NULL) {
*package_count_p = head->counter + 1;
}
return(head);
}
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
|
type *obj, *next; \
for (obj = head; obj; obj = next) { \
next = obj->_next; \
ckfree((void *) obj); \
} \
}
appfs_free_list_type(children, struct appfs_children)
static int appfs_getchildren_cb(void *_head, int columns, char **values, char **names) {
struct appfs_children **head_p, *obj;
head_p = _head;
obj = (void *) ckalloc(sizeof(*obj));
|
495
496
497
498
499
500
501
502
503
504
505
506
507
508
|
if (head != NULL) {
*children_count_p = head->counter + 1;
}
return(head);
}
static int appfs_lookup_package_hash_cb(void *_retval, int columns, char **values, char **names) {
char **retval = _retval;
*retval = strdup(values[0]);
return(0);
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
|
if (head != NULL) {
*children_count_p = head->counter + 1;
}
return(head);
}
struct appfs_sqlite3_query_cb_handle {
struct appfs_children *head;
int argc;
const char *fmt;
};
static int appfs_sqlite3_query_cb(void *_cb_handle, int columns, char **values, char **names) {
struct appfs_sqlite3_query_cb_handle *cb_handle;
struct appfs_children *obj;
cb_handle = _cb_handle;
obj = (void *) ckalloc(sizeof(*obj));
switch (cb_handle->argc) {
case 1:
snprintf(obj->name, sizeof(obj->name), cb_handle->fmt, values[0]);
break;
case 2:
snprintf(obj->name, sizeof(obj->name), cb_handle->fmt, values[0], values[1]);
break;
case 3:
snprintf(obj->name, sizeof(obj->name), cb_handle->fmt, values[0], values[1], values[2]);
break;
case 4:
snprintf(obj->name, sizeof(obj->name), cb_handle->fmt, values[0], values[1], values[2], values[3]);
break;
}
if (cb_handle->head == NULL) {
obj->counter = 0;
} else {
obj->counter = cb_handle->head->counter + 1;
}
obj->_next = cb_handle->head;
cb_handle->head = obj;
return(0);
}
static struct appfs_children *appfs_sqlite3_query(char *sql, int argc, const char *fmt, int *results_count_p) {
struct appfs_sqlite3_query_cb_handle cb_handle;
int sqlite_ret;
if (results_count_p == NULL) {
return(NULL);
}
if (sql == NULL) {
APPFS_DEBUG("Call to sqlite3_mprintf probably failed.");
return(NULL);
}
if (fmt == NULL) {
fmt = "%s";
}
cb_handle.head = NULL;
cb_handle.argc = argc;
cb_handle.fmt = fmt;
APPFS_DEBUG("SQL: %s", sql);
sqlite_ret = sqlite3_exec(globalThread.db, sql, appfs_sqlite3_query_cb, &cb_handle, NULL);
sqlite3_free(sql);
if (sqlite_ret != SQLITE_OK) {
APPFS_DEBUG("Call to sqlite3_exec failed.");
return(NULL);
}
if (cb_handle.head != NULL) {
*results_count_p = cb_handle.head->counter + 1;
}
return(cb_handle.head);
}
static int appfs_lookup_package_hash_cb(void *_retval, int columns, char **values, char **names) {
char **retval = _retval;
*retval = strdup(values[0]);
return(0);
|
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
|
if (pathinfo->type == APPFS_PATHTYPE_INVALID) {
return(-ENOENT);
}
return(0);
}
/* Get information about a path, and optionally list children */
static int appfs_get_path_info(const char *_path, struct appfs_pathinfo *pathinfo, struct appfs_children **children) {
struct appfs_site *sites, *site;
struct appfs_children *node, *dir_children;
struct appfs_package *packages, *package;
int sites_count, packages_count, os_cpuArch_count, version_count, files_count;
int fileinfo_ret;
if (children) {
*children = NULL;
}
if (_path == NULL) {
return(-ENOENT);
}
if (_path[0] != '/') {
return(-ENOENT);
}
if (_path[1] == '\0') {
/* Request for the root directory */
sites = appfs_getsites(&sites_count);
pathinfo->type = APPFS_PATHTYPE_DIRECTORY;
pathinfo->typeinfo.dir.childcount = sites_count;
pathinfo->hostname[0] = '\0';
pathinfo->time = globalThread.boottime;
if (children) {
for (site = sites; site; site = site->_next) {
node = (void *) ckalloc(sizeof(*node));
node->_next = *children;
strcpy(node->name, site->name);
*children = node;
}
}
appfs_free_list_site(sites);
0);
packages = appfs_getindex(hostname, &packages_count);
if (packages == NULL || packages_count == 0) {
APPFS_DEBUG("Unable to fetch package index from %s", hostname);
return(-ENOENT);
}
if (packagename == NULL) {
/* Request for a single hostname */
pathinfo->type = APPFS_PATHTYPE_DIRECTORY;
pathinfo->typeinfo.dir.childcount = packages_count;
pathinfo->time = globalThread.boottime;
if (children) {
for (package = packages; package; package = package->_next) {
node = (void *) ckalloc(sizeof(*node));
node->_next = *children;
strcpy(node->name, package->name);
*children = node;
}
}
appfs_free_list_package(packages);
free(path_s);
return(0);
os_cpuArch = strchr(packagename, '/');
/* Request for OS and CPU Arch for a specific package */
pathinfo->type = APPFS_PATHTYPE_DIRECTORY;
pathinfo->time = globalThread.boottime;
os_cpuArch_count = 0;
for (package = packages; package; package = package->_next) {
if (strcmp(package->name, packagename) != 0) {
APPFS_DEBUG("Skipping package named \"%s\", does not match requested package: \"%s\"", package->name, packagename);
continue;
}
os_cpuArch_count++;
if (children) {
node = (void *) ckalloc(sizeof(*node));
node->_next = *children;
snprintf(node->name, sizeof(node->name), "%s-%s", package->os_str, package->cpuArch_str);
*children = node;
}
}
appfs_free_list_package(packages);
pathinfo->typeinfo.dir.childcount = os_cpuArch_count;
return(0);
*os_cpuArch = '\0';
os_cpuArch++;
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
<
|
<
>
|
|
>
|
>
>
>
>
>
|
|
<
|
<
<
<
<
<
|
|
|
<
<
<
|
>
|
<
|
|
|
<
<
<
<
<
<
<
<
<
<
<
<
|
<
|
<
|
<
<
<
<
<
|
<
<
<
<
<
<
|
<
<
<
<
<
<
<
<
<
<
<
<
|
<
<
<
<
|
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
|
if (pathinfo->type == APPFS_PATHTYPE_INVALID) {
return(-ENOENT);
}
return(0);
}
static int appfs_get_path_info_sql(char *sql, int argc, const char *fmt, struct appfs_pathinfo *pathinfo, struct appfs_children **children) {
struct appfs_children *node, *dir_children, *dir_child;
int dir_children_count = 0;
dir_children = appfs_sqlite3_query(sql, argc, fmt, &dir_children_count);
if (dir_children == NULL || dir_children_count == 0) {
return(-ENOENT);
}
/* Request for a single hostname */
pathinfo->type = APPFS_PATHTYPE_DIRECTORY;
pathinfo->typeinfo.dir.childcount = dir_children_count;
pathinfo->time = globalThread.boottime;
if (children) {
for (dir_child = dir_children; dir_child; dir_child = dir_child->_next) {
node = (void *) ckalloc(sizeof(*node));
node->_next = *children;
strcpy(node->name, dir_child->name);
*children = node;
}
}
appfs_free_list_children(dir_children);
return(0);
}
/* Get information about a path, and optionally list children */
static int appfs_get_path_info(const char *_path, struct appfs_pathinfo *pathinfo, struct appfs_children **children) {
struct appfs_children *dir_children;
appfs_os_t os_val;
appfs_cpuArch_t cpuArch_val;
char *hostname, *packagename, *os_cpuArch, *os, *cpuArch, *version;
char *path, *path_s;
char *package_hash;
char *sql;
int files_count;
int fileinfo_ret, retval;
if (children) {
*children = NULL;
}
if (_path == NULL) {
return(-ENOENT);
}
if (_path[0] != '/') {
return(-ENOENT);
}
if (_path[1] == '\0') {
/* Request for the root directory */
pathinfo->hostname[0] = '\0';
sql = sqlite3_mprintf("SELECT DISTINCT hostname FROM packages;");
retval = appfs_get_path_info_sql(sql, 1, NULL, pathinfo, children);
/* The root directory always exists, even if it has no subordinates */
if (retval != 0) {
pathinfo->type = APPFS_PATHTYPE_DIRECTORY;
pathinfo->typeinfo.dir.childcount = 0;
pathinfo->time = globalThread.boottime;
retval = 0;
}
return(retval);
}
path = strdup(_path);
path_s = path;
hostname = path + 1;
packagename = strchr(hostname, '/');
if (packagename != NULL) {
*packagename = '\0';
packagename++;
}
snprintf(pathinfo->hostname, sizeof(pathinfo->hostname), "%s", hostname);
if (packagename == NULL) {
appfs_update_index(hostname);
sql = sqlite3_mprintf("SELECT DISTINCT package FROM packages WHERE hostname = %Q;", hostname);
free(path_s);
return(appfs_get_path_info_sql(sql, 1, NULL, pathinfo, children));
}
os_cpuArch = strchr(packagename, '/');
if (os_cpuArch != NULL) {
*os_cpuArch = '\0';
os_cpuArch++;
}
if (os_cpuArch == NULL) {
appfs_update_index(hostname);
sql = sqlite3_mprintf("SELECT DISTINCT os, cpuArch FROM packages WHERE hostname = %Q AND package = %Q;", hostname, packagename);
free(path_s);
return(appfs_get_path_info_sql(sql, 2, "%s-%s", pathinfo, children));
}
version = strchr(os_cpuArch, '/');
if (version != NULL) {
*version = '\0';
version++;
}
|
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
|
cpuArch_val = APPFS_CPU_UNKNOWN;
}
os_val = appfs_convert_os_fromString(os);
if (version == NULL) {
/* Request for version list for a package on an OS/CPU */
pathinfo->type = APPFS_PATHTYPE_DIRECTORY;
pathinfo->time = globalThread.boottime;
version_count = 0;
for (package = packages; package; package = package->_next) {
if (strcmp(package->name, packagename) != 0) {
APPFS_DEBUG("Skipping package named \"%s\", does not match requested package: \"%s\"", package->name, packagename);
continue;
}
if (package->os != os_val) {
continue;
}
if (package->cpuArch != cpuArch_val) {
continue;
}
version_count++;
if (children) {
node = (void *) ckalloc(sizeof(*node));
node->_next = *children;
strcpy(node->name, package->version);
*children = node;
}
}
appfs_free_list_package(packages);
pathinfo->typeinfo.dir.childcount = version_count;
return(0);
appfs_free_list_package(packages);
|
<
<
|
<
<
<
<
<
<
|
<
<
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
<
<
<
|
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
|
cpuArch_val = APPFS_CPU_UNKNOWN;
}
os_val = appfs_convert_os_fromString(os);
if (version == NULL) {
/* Request for version list for a package on an OS/CPU */
appfs_update_index(hostname);
sql = sqlite3_mprintf("SELECT DISTINCT version FROM packages WHERE hostname = %Q AND package = %Q AND os = %Q and cpuArch = %Q;", hostname, packagename, os, cpuArch);
free(path_s);
return(appfs_get_path_info_sql(sql, 1, NULL, pathinfo, children));
}
path = strchr(version, '/');
if (path == NULL) {
path = "";
} else {
*path = '\0';
path++;
}
|
855
856
857
858
859
860
861
862
863
864
865
866
867
868
|
if (package_hash == NULL) {
free(path_s);
return(-ENOENT);
}
APPFS_DEBUG(" ... which hash a hash of %s", package_hash);
if (strcmp(path, "") == 0) {
pathinfo->type = APPFS_PATHTYPE_DIRECTORY;
pathinfo->time = globalThread.boottime;
} else {
fileinfo_ret = appfs_getfileinfo(hostname, package_hash, path, pathinfo);
if (fileinfo_ret != 0) {
|
>
>
|
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
|
if (package_hash == NULL) {
free(path_s);
return(-ENOENT);
}
APPFS_DEBUG(" ... which hash a hash of %s", package_hash);
appfs_update_manifest(hostname, package_hash);
if (strcmp(path, "") == 0) {
pathinfo->type = APPFS_PATHTYPE_DIRECTORY;
pathinfo->time = globalThread.boottime;
} else {
fileinfo_ret = appfs_getfileinfo(hostname, package_hash, path, pathinfo);
if (fileinfo_ret != 0) {
|