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Implement plain view
This implements a way to access plain blobs by path (similar to the tree view) instead of by sha1. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
parent
02a545e634
commit
e5da4bca54
1
Makefile
1
Makefile
@ -61,6 +61,7 @@ OBJECTS += ui-commit.o
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OBJECTS += ui-diff.o
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OBJECTS += ui-diff.o
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OBJECTS += ui-log.o
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OBJECTS += ui-log.o
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OBJECTS += ui-patch.o
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OBJECTS += ui-patch.o
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OBJECTS += ui-plain.o
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OBJECTS += ui-refs.o
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OBJECTS += ui-refs.o
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OBJECTS += ui-repolist.o
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OBJECTS += ui-repolist.o
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OBJECTS += ui-shared.o
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OBJECTS += ui-shared.o
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1
cgit.c
1
cgit.c
@ -187,6 +187,7 @@ static void prepare_context(struct cgit_context *ctx)
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ctx->page.mimetype = "text/html";
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ctx->page.mimetype = "text/html";
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ctx->page.charset = PAGE_ENCODING;
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ctx->page.charset = PAGE_ENCODING;
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ctx->page.filename = NULL;
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ctx->page.filename = NULL;
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ctx->page.size = 0;
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ctx->page.modified = time(NULL);
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ctx->page.modified = time(NULL);
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ctx->page.expires = ctx->page.modified;
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ctx->page.expires = ctx->page.modified;
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}
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}
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1
cgit.h
1
cgit.h
@ -165,6 +165,7 @@ struct cgit_config {
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struct cgit_page {
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struct cgit_page {
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time_t modified;
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time_t modified;
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time_t expires;
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time_t expires;
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size_t size;
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char *mimetype;
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char *mimetype;
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char *charset;
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char *charset;
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char *filename;
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char *filename;
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7
cmd.c
7
cmd.c
@ -16,6 +16,7 @@
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#include "ui-diff.h"
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#include "ui-diff.h"
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#include "ui-log.h"
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#include "ui-log.h"
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#include "ui-patch.h"
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#include "ui-patch.h"
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#include "ui-plain.h"
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#include "ui-refs.h"
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#include "ui-refs.h"
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#include "ui-repolist.h"
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#include "ui-repolist.h"
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#include "ui-snapshot.h"
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#include "ui-snapshot.h"
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@ -85,6 +86,11 @@ static void patch_fn(struct cgit_context *ctx)
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cgit_print_patch(ctx->qry.sha1);
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cgit_print_patch(ctx->qry.sha1);
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}
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}
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static void plain_fn(struct cgit_context *ctx)
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{
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cgit_print_plain(ctx);
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}
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static void refs_fn(struct cgit_context *ctx)
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static void refs_fn(struct cgit_context *ctx)
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{
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{
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cgit_print_refs();
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cgit_print_refs();
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@ -128,6 +134,7 @@ struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
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def_cmd(ls_cache, 0, 0),
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def_cmd(ls_cache, 0, 0),
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def_cmd(objects, 1, 0),
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def_cmd(objects, 1, 0),
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def_cmd(patch, 1, 0),
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def_cmd(patch, 1, 0),
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def_cmd(plain, 1, 0),
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def_cmd(refs, 1, 1),
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def_cmd(refs, 1, 1),
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def_cmd(repolist, 0, 0),
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def_cmd(repolist, 0, 0),
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def_cmd(snapshot, 1, 0),
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def_cmd(snapshot, 1, 0),
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5
html.c
5
html.c
@ -35,6 +35,11 @@ char *fmt(const char *format, ...)
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return buf[bufidx];
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return buf[bufidx];
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}
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}
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void html_raw(const char *data, size_t size)
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{
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write(htmlfd, data, size);
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}
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void html(const char *txt)
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void html(const char *txt)
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{
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{
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write(htmlfd, txt, strlen(txt));
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write(htmlfd, txt, strlen(txt));
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1
html.h
1
html.h
@ -3,6 +3,7 @@
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extern int htmlfd;
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extern int htmlfd;
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extern void html_raw(const char *txt, size_t size);
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extern void html(const char *txt);
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extern void html(const char *txt);
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extern void htmlf(const char *format,...);
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extern void htmlf(const char *format,...);
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extern void html_status(int code, int more_headers);
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extern void html_status(int code, int more_headers);
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82
ui-plain.c
Normal file
82
ui-plain.c
Normal file
@ -0,0 +1,82 @@
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/* ui-plain.c: functions for output of plain blobs by path
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*
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* Copyright (C) 2008 Lars Hjemli
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*
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* Licensed under GNU General Public License v2
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* (see COPYING for full license text)
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*/
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#include "cgit.h"
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#include "html.h"
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#include "ui-shared.h"
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char *curr_rev;
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char *match_path;
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int match;
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static void print_object(const unsigned char *sha1, const char *path)
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{
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enum object_type type;
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char *buf;
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size_t size;
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type = sha1_object_info(sha1, &size);
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if (type == OBJ_BAD) {
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html_status(404, 0);
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return;
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}
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buf = read_sha1_file(sha1, &type, &size);
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if (!buf) {
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html_status(404, 0);
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return;
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}
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ctx.page.mimetype = "text/plain";
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ctx.page.filename = fmt("%s", path);
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ctx.page.size = size;
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cgit_print_http_headers(&ctx);
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html_raw(buf, size);
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match = 1;
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}
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static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
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const char *pathname, unsigned mode, int stage,
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void *cbdata)
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{
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fprintf(stderr, "[cgit] walk_tree.pathname=%s", pathname);
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if (!pathname || strcmp(match_path, pathname))
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return READ_TREE_RECURSIVE;
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if (S_ISREG(mode))
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print_object(sha1, pathname);
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return 0;
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}
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void cgit_print_plain(struct cgit_context *ctx)
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{
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const char *rev = ctx->qry.sha1;
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unsigned char sha1[20];
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struct commit *commit;
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const char *paths[] = {ctx->qry.path, NULL};
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if (!rev)
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rev = ctx->qry.head;
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curr_rev = xstrdup(rev);
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if (get_sha1(rev, sha1)) {
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html_status(404, 0);
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return;
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}
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commit = lookup_commit_reference(sha1);
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if (!commit || parse_commit(commit)) {
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html_status(404, 0);
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return;
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}
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match_path = ctx->qry.path;
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fprintf(stderr, "[cgit] match_path=%s", match_path);
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read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree, NULL);
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if (!match)
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html_status(404, 0);
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}
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6
ui-plain.h
Normal file
6
ui-plain.h
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@ -0,0 +1,6 @@
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#ifndef UI_PLAIN_H
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#define UI_PLAIN_H
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extern void cgit_print_plain(struct cgit_context *ctx);
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#endif /* UI_PLAIN_H */
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@ -418,6 +418,8 @@ void cgit_print_http_headers(struct cgit_context *ctx)
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ctx->page.charset);
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ctx->page.charset);
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else if (ctx->page.mimetype)
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else if (ctx->page.mimetype)
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htmlf("Content-Type: %s\n", ctx->page.mimetype);
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htmlf("Content-Type: %s\n", ctx->page.mimetype);
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if (ctx->page.size)
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htmlf("Content-Length: %ld\n", ctx->page.size);
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if (ctx->page.filename)
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if (ctx->page.filename)
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htmlf("Content-Disposition: inline; filename=\"%s\"\n",
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htmlf("Content-Disposition: inline; filename=\"%s\"\n",
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ctx->page.filename);
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ctx->page.filename);
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