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Code Issues Releases Wiki Activity

Rename gpgsig struct fields for clarity

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Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dan McGee 2011-04-15 19:30:11 -05:00
parent 3c5661ec3c
commit 442e1420f9
5 changed files with 27 additions and 26 deletions
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2
lib/libalpm/be_sync.c
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@ -471,7 +471,7 @@ static int sync_db_read(pmdb_t *db, struct archive *archive,
/* we don't do anything with this value right now */
READ_NEXT(line);
} else if(strcmp(line, "%PGPSIG%") == 0) {
READ_AND_STORE(pkg->pgpsig.encdata);
READ_AND_STORE(pkg->pgpsig.base64_data);
} else if(strcmp(line, "%REPLACES%") == 0) {
READ_AND_STORE_ALL(pkg->replaces);
} else if(strcmp(line, "%DEPENDS%") == 0) {

6
lib/libalpm/db.c
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@ -321,7 +321,7 @@ const pmpgpsig_t *_alpm_db_pgpsig(pmdb_t *db)
/* Sanity checks */
ASSERT(db != NULL, return(NULL));
if(db->pgpsig.rawdata == NULL) {
if(db->pgpsig.data == NULL) {
const char *dbfile;
int ret;
@ -343,8 +343,8 @@ void _alpm_db_free(pmdb_t *db)
_alpm_db_free_pkgcache(db);
/* cleanup server list */
FREELIST(db->servers);
/* only need to free rawdata */
FREE(db->pgpsig.rawdata);
/* only need to free data */
FREE(db->pgpsig.data);
FREE(db->_path);
FREE(db->treename);
FREE(db);

27
lib/libalpm/package.c
View File

@ -198,25 +198,26 @@ const char SYMEXPORT *alpm_pkg_get_md5sum(pmpkg_t *pkg)
}
static int decode_pgpsig(pmpkg_t *pkg) {
int len = strlen(pkg->pgpsig.encdata);
const unsigned char *usline = (const unsigned char *)pkg->pgpsig.encdata;
int destlen = 0;
const int len = strlen(pkg->pgpsig.base64_data);
const unsigned char *usline = (const unsigned char *)pkg->pgpsig.base64_data;
int ret, destlen = 0;
/* get the necessary size for the buffer by passing 0 */
int ret = base64_decode(NULL, &destlen, usline, len);
ret = base64_decode(NULL, &destlen, usline, len);
/* alloc our memory and repeat the call to decode */
MALLOC(pkg->pgpsig.rawdata, (size_t)destlen, goto error);
ret = base64_decode(pkg->pgpsig.rawdata, &destlen, usline, len);
pkg->pgpsig.rawlen = destlen;
MALLOC(pkg->pgpsig.data, (size_t)destlen, goto error);
ret = base64_decode(pkg->pgpsig.data, &destlen, usline, len);
pkg->pgpsig.len = destlen;
if(ret != 0) {
goto error;
}
FREE(pkg->pgpsig.encdata);
/* we no longer have a need for this */
FREE(pkg->pgpsig.base64_data);
return 0;
error:
FREE(pkg->pgpsig.rawdata);
pkg->pgpsig.rawlen = 0;
FREE(pkg->pgpsig.data);
pkg->pgpsig.len = 0;
return 1;
}
@ -227,7 +228,7 @@ const pmpgpsig_t SYMEXPORT *alpm_pkg_get_pgpsig(pmpkg_t *pkg)
/* Sanity checks */
ASSERT(pkg != NULL, RET_ERR(PM_ERR_WRONG_ARGS, NULL));
if(pkg->pgpsig.rawdata == NULL && pkg->pgpsig.encdata != NULL) {
if(pkg->pgpsig.data == NULL && pkg->pgpsig.base64_data != NULL) {
decode_pgpsig(pkg);
}
return &(pkg->pgpsig);
@ -467,8 +468,8 @@ void _alpm_pkg_free(pmpkg_t *pkg)
FREE(pkg->url);
FREE(pkg->packager);
FREE(pkg->md5sum);
FREE(pkg->pgpsig.encdata);
FREE(pkg->pgpsig.rawdata);
FREE(pkg->pgpsig.base64_data);
FREE(pkg->pgpsig.data);
FREE(pkg->arch);
FREELIST(pkg->licenses);
FREELIST(pkg->replaces);

12
lib/libalpm/signing.c
View File

@ -109,7 +109,7 @@ int _alpm_gpgme_checksig(const char *path, const pmpgpsig_t *sig)
ALPM_LOG_FUNC;
if(!sig || !sig->rawdata) {
if(!sig || !sig->data) {
RET_ERR(PM_ERR_SIG_UNKNOWN, -1);
}
if(!path || access(path, R_OK) != 0) {
@ -140,7 +140,7 @@ int _alpm_gpgme_checksig(const char *path, const pmpgpsig_t *sig)
CHECK_ERR();
/* next create data object for the signature */
err = gpgme_data_new_from_mem(&sigdata, (char *)sig->rawdata, sig->rawlen, 0);
err = gpgme_data_new_from_mem(&sigdata, (char *)sig->data, sig->len, 0);
CHECK_ERR();
/* here's where the magic happens */
@ -227,18 +227,18 @@ int _alpm_load_signature(const char *file, pmpgpsig_t *pgpsig) {
free(sigfile);
return ret;
}
CALLOC(pgpsig->rawdata, st.st_size, sizeof(unsigned char),
CALLOC(pgpsig->data, st.st_size, sizeof(unsigned char),
RET_ERR(PM_ERR_MEMORY, -1));
bytes_read = fread(pgpsig->rawdata, sizeof(char), st.st_size, f);
bytes_read = fread(pgpsig->data, sizeof(char), st.st_size, f);
if(bytes_read == (size_t)st.st_size) {
pgpsig->rawlen = bytes_read;
pgpsig->len = bytes_read;
_alpm_log(PM_LOG_DEBUG, "loaded gpg signature file, location %s\n",
sigfile);
ret = 0;
} else {
_alpm_log(PM_LOG_WARNING, _("Failed reading PGP signature file %s"),
sigfile);
FREE(pgpsig->rawdata);
FREE(pgpsig->data);
}
fclose(f);

6
lib/libalpm/signing.h
View File

@ -26,9 +26,9 @@ struct __pmpgpsig_t {
* this way we can decode on an as-needed basis since most
* operations won't require the overhead of base64 decodes
* on all packages in a sync repository. */
char *encdata;
size_t rawlen;
unsigned char *rawdata;
char *base64_data;
unsigned char *data;
size_t len;
};
int _alpm_gpgme_checksig(const char *path, const pmpgpsig_t *sig);