diff options
Diffstat (limited to 'src/apk_blob.h')
| -rw-r--r-- | src/apk_blob.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/apk_blob.h b/src/apk_blob.h index 55c21b7..55838ad 100644 --- a/src/apk_blob.h +++ b/src/apk_blob.h @@ -12,6 +12,7 @@ #ifndef APK_BLOB_H #define APK_BLOB_H +#include <ctype.h> #include <string.h> #include <openssl/evp.h> @@ -73,6 +74,14 @@ static inline apk_blob_t APK_BLOB_STR(const char *str) return ((apk_blob_t){strlen(str), (void *)(str)}); } +static inline apk_blob_t apk_blob_trim(apk_blob_t blob) +{ + apk_blob_t b = blob; + while (b.len > 0 && isspace(b.ptr[b.len-1])) + b.len--; + return b; +} + char *apk_blob_cstr(apk_blob_t str); int apk_blob_spn(apk_blob_t blob, const char *accept, apk_blob_t *l, apk_blob_t *r); int apk_blob_cspn(apk_blob_t blob, const char *reject, apk_blob_t *l, apk_blob_t *r); @@ -90,6 +99,11 @@ static inline void apk_blob_checksum(apk_blob_t b, const EVP_MD *md, struct apk_ csum->type = EVP_MD_size(md); EVP_Digest(b.ptr, b.len, csum->data, NULL, md, NULL); } +static inline char *apk_blob_chr(apk_blob_t b, unsigned char ch) +{ + return memchr(b.ptr, ch, b.len); +} + static inline const int apk_checksum_compare(const struct apk_checksum *a, const struct apk_checksum *b) { |