| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | cgit.c | 1 | ||||
| -rw-r--r-- | cgit.h | 1 | ||||
| -rw-r--r-- | cmd.c | 7 | ||||
| -rw-r--r-- | html.c | 5 | ||||
| -rw-r--r-- | html.h | 1 | ||||
| -rw-r--r-- | ui-plain.c | 82 | ||||
| -rw-r--r-- | ui-plain.h | 6 | ||||
| -rw-r--r-- | ui-shared.c | 2 |
9 files changed, 106 insertions, 0 deletions
@@ -58,12 +58,13 @@ OBJECTS += shared.o OBJECTS += ui-blob.o OBJECTS += ui-clone.o OBJECTS += ui-commit.o OBJECTS += ui-diff.o OBJECTS += ui-log.o OBJECTS += ui-patch.o +OBJECTS += ui-plain.o OBJECTS += ui-refs.o OBJECTS += ui-repolist.o OBJECTS += ui-shared.o OBJECTS += ui-snapshot.o OBJECTS += ui-summary.o OBJECTS += ui-tag.o @@ -184,12 +184,13 @@ static void prepare_context(struct cgit_context *ctx) ctx->cfg.summary_branches = 10; ctx->cfg.summary_log = 10; ctx->cfg.summary_tags = 10; ctx->page.mimetype = "text/html"; ctx->page.charset = PAGE_ENCODING; ctx->page.filename = NULL; + ctx->page.size = 0; ctx->page.modified = time(NULL); ctx->page.expires = ctx->page.modified; } struct refmatch { char *req_ref; @@ -162,12 +162,13 @@ struct cgit_config { int summary_tags; }; struct cgit_page { time_t modified; time_t expires; + size_t size; char *mimetype; char *charset; char *filename; char *title; }; @@ -13,12 +13,13 @@ #include "ui-blob.h" #include "ui-clone.h" #include "ui-commit.h" #include "ui-diff.h" #include "ui-log.h" #include "ui-patch.h" +#include "ui-plain.h" #include "ui-refs.h" #include "ui-repolist.h" #include "ui-snapshot.h" #include "ui-summary.h" #include "ui-tag.h" #include "ui-tree.h" @@ -82,12 +83,17 @@ static void repolist_fn(struct cgit_context *ctx) static void patch_fn(struct cgit_context *ctx) { cgit_print_patch(ctx->qry.sha1); } +static void plain_fn(struct cgit_context *ctx) +{ + cgit_print_plain(ctx); +} + static void refs_fn(struct cgit_context *ctx) { cgit_print_refs(); } static void snapshot_fn(struct cgit_context *ctx) @@ -125,12 +131,13 @@ struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx) def_cmd(diff, 1, 1), def_cmd(info, 1, 0), def_cmd(log, 1, 1), def_cmd(ls_cache, 0, 0), def_cmd(objects, 1, 0), def_cmd(patch, 1, 0), + def_cmd(plain, 1, 0), def_cmd(refs, 1, 1), def_cmd(repolist, 0, 0), def_cmd(snapshot, 1, 0), def_cmd(summary, 1, 1), def_cmd(tag, 1, 1), def_cmd(tree, 1, 1), @@ -32,12 +32,17 @@ char *fmt(const char *format, ...) fprintf(stderr, "[html.c] string truncated: %s\n", format); exit(1); } return buf[bufidx]; } +void html_raw(const char *data, size_t size) +{ + write(htmlfd, data, size); +} + void html(const char *txt) { write(htmlfd, txt, strlen(txt)); } void htmlf(const char *format, ...) @@ -1,11 +1,12 @@ #ifndef HTML_H #define HTML_H extern int htmlfd; +extern void html_raw(const char *txt, size_t size); extern void html(const char *txt); extern void htmlf(const char *format,...); extern void html_status(int code, int more_headers); extern void html_txt(char *txt); extern void html_ntxt(int len, char *txt); extern void html_attr(char *txt); diff --git a/ui-plain.c b/ui-plain.c new file mode 100644 index 0000000..28deae5 --- a/dev/null +++ b/ui-plain.c @@ -0,0 +1,82 @@ +/* ui-plain.c: functions for output of plain blobs by path + * + * Copyright (C) 2008 Lars Hjemli + * + * Licensed under GNU General Public License v2 + * (see COPYING for full license text) + */ + +#include "cgit.h" +#include "html.h" +#include "ui-shared.h" + +char *curr_rev; +char *match_path; +int match; + +static void print_object(const unsigned char *sha1, const char *path) +{ + enum object_type type; + char *buf; + size_t size; + + type = sha1_object_info(sha1, &size); + if (type == OBJ_BAD) { + html_status(404, 0); + return; + } + + buf = read_sha1_file(sha1, &type, &size); + if (!buf) { + html_status(404, 0); + return; + } + ctx.page.mimetype = "text/plain"; + ctx.page.filename = fmt("%s", path); + ctx.page.size = size; + cgit_print_http_headers(&ctx); + html_raw(buf, size); + match = 1; +} + +static int walk_tree(const unsigned char *sha1, const char *base, int baselen, + const char *pathname, unsigned mode, int stage, + void *cbdata) +{ + fprintf(stderr, "[cgit] walk_tree.pathname=%s", pathname); + + if (!pathname || strcmp(match_path, pathname)) + return READ_TREE_RECURSIVE; + + if (S_ISREG(mode)) + print_object(sha1, pathname); + + return 0; +} + +void cgit_print_plain(struct cgit_context *ctx) +{ + const char *rev = ctx->qry.sha1; + unsigned char sha1[20]; + struct commit *commit; + const char *paths[] = {ctx->qry.path, NULL}; + + if (!rev) + rev = ctx->qry.head; + + curr_rev = xstrdup(rev); + if (get_sha1(rev, sha1)) { + html_status(404, 0); + return; + } + commit = lookup_commit_reference(sha1); + if (!commit || parse_commit(commit)) { + html_status(404, 0); + return; + } + match_path = ctx->qry.path; + fprintf(stderr, "[cgit] match_path=%s", match_path); + read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree, NULL); + if (!match) + html_status(404, 0); +} diff --git a/ui-plain.h b/ui-plain.h new file mode 100644 index 0000000..4373118 --- a/dev/null +++ b/ui-plain.h @@ -0,0 +1,6 @@ +#ifndef UI_PLAIN_H +#define UI_PLAIN_H + +extern void cgit_print_plain(struct cgit_context *ctx); + +#endif /* UI_PLAIN_H */ diff --git a/ui-shared.c b/ui-shared.c index 197ee37..4408969 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -415,12 +415,14 @@ void cgit_print_http_headers(struct cgit_context *ctx) { if (ctx->page.mimetype && ctx->page.charset) htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype, ctx->page.charset); else if (ctx->page.mimetype) htmlf("Content-Type: %s\n", ctx->page.mimetype); + if (ctx->page.size) + htmlf("Content-Length: %ld\n", ctx->page.size); if (ctx->page.filename) htmlf("Content-Disposition: inline; filename=\"%s\"\n", ctx->page.filename); htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); htmlf("Expires: %s\n", http_date(ctx->page.expires)); html("\n"); |