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| author | bertrand <Bertrand.Guiheneuf@aful.org> | 1999-09-06 19:32:54 +0800 |
|---|---|---|
| committer | Bertrand Guiheneuf <bertrand@src.gnome.org> | 1999-09-06 19:32:54 +0800 |
| commit | 8e70e42b1e00c9b04d1cfc24ccda38a7ff6f42a0 (patch) | |
| tree | 273817cca365e14fbb596b1f6c8d65727e88e9e2 /camel/md5-utils.c | |
| parent | a35e5f993fa4538431234bb3fde2f4be2e2cd26f (diff) | |
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new function : get file md5 signature. To be used in providers code.
1999-09-06 bertrand <Bertrand.Guiheneuf@aful.org>
* camel/md5-utils.h:
* camel/md5-utils.c:
(md5_get_digest_from_file):
new function : get file md5 signature.
To be used in providers code.
svn path=/trunk/; revision=1186
Diffstat (limited to 'camel/md5-utils.c')
| -rw-r--r-- | camel/md5-utils.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/camel/md5-utils.c b/camel/md5-utils.c index 6d8039a0ba..aac720e8e9 100644 --- a/camel/md5-utils.c +++ b/camel/md5-utils.c @@ -316,3 +316,32 @@ md5_get_digest_from_stream (CamelStream *stream, gint buffer_size, guchar digest +void +md5_get_digest_from_file (gchar *filename, gint buffer_size, guchar digest[16]) +{ + MD5Context ctx; + guchar tmp_buf[1024]; + gint nb_bytes_read; + FILE *fp; + + md5_init (&ctx); + fp = fopen(filename, "r"); + if (!fp) { + return; + } + + while ((nb_bytes_read = fread (tmp_buf, sizeof (guchar), 1024, fp)) > 0) + md5_update (&ctx, tmp_buf, nb_bytes_read); + + if (ferror(fp)) { + fclose(fp); + return; + } + + md5_final (digest, &ctx); + +} + + + + |