diff options
author | Lars Hjemli <hjemli@gmail.com> | 2007-05-09 00:48:09 +0200 |
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committer | Lars Hjemli <hjemli@gmail.com> | 2007-05-09 00:48:09 +0200 |
commit | ca8eb8fc8f71ee0a40015c323619f776840b6503 (patch) | |
tree | f74a114ba19c215bffe8362bf8e63495155ebef4 /ui-blob.c | |
parent | 7250a154678477a1e8260efbc9810ec389754ef9 (diff) |
Add support for downloading single blobs
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-blob.c')
-rw-r--r-- | ui-blob.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/ui-blob.c b/ui-blob.c new file mode 100644 index 0000000..f5b844b --- /dev/null +++ b/ui-blob.c @@ -0,0 +1,31 @@ +#include "cgit.h" + +void cgit_print_blob(struct cacheitem *item, const char *hex, char *path) +{ + + unsigned char sha1[20]; + enum object_type type; + unsigned char *buf; + unsigned long size; + + if (get_sha1_hex(hex, sha1)){ + cgit_print_error(fmt("Bad hex value: %s", hex)); + return; + } + + type = sha1_object_info(sha1, &size); + if (type == OBJ_BAD) { + cgit_print_error(fmt("Bad object name: %s", hex)); + return; + } + + buf = read_sha1_file(sha1, &type, &size); + if (!buf) { + cgit_print_error(fmt("Error reading object %s", hex)); + return; + } + + buf[size] = '\0'; + cgit_print_snapshot_start("text/plain", path, item); + write(htmlfd, buf, size); +} |