Diff options
| -rw-r--r-- | cgit.c | 18 | |
| -rw-r--r-- | ui-blob.c | 8 | |
| -rw-r--r-- | ui-commit.c | 4 | |
| -rw-r--r-- | ui-diff.c | 8 | |
| -rw-r--r-- | ui-patch.c | 4 | |
| -rw-r--r-- | ui-shared.c | 15 | |
| -rw-r--r-- | ui-shared.h | 5 | |
| -rw-r--r-- | ui-snapshot.c | 16 | |
| -rw-r--r-- | ui-stats.c | 5 | |
| -rw-r--r-- | ui-tag.c | 6 | |
| -rw-r--r-- | ui-tree.c | 13 |
11 files changed, 57 insertions, 45 deletions
@@ -459,7 +459,6 @@ static char *guess_defbranch(void) static int prepare_repo_cmd(struct cgit_context *ctx) { - char *tmp; unsigned char sha1[20]; int nongit = 0; int rc; @@ -467,17 +466,16 @@ static int prepare_repo_cmd(struct cgit_context *ctx) setenv("GIT_DIR", ctx->repo->path, 1); setup_git_directory_gently(&nongit); if (nongit) { + const char *name = ctx->repo->name; rc = errno; ctx->page.title = fmt("%s - %s", ctx->cfg.root_title, "config error"); - tmp = fmt("Failed to open %s: %s", - ctx->repo->name, - rc ? strerror(rc) : "Not a valid git repository"); ctx->repo = NULL; cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); - cgit_print_error(tmp); + cgit_print_error("Failed to open %s: %s", name, + rc ? strerror(rc) : "Not a valid git repository"); cgit_print_docend(); return 1; } @@ -501,14 +499,14 @@ static int prepare_repo_cmd(struct cgit_context *ctx) } if (get_sha1(ctx->qry.head, sha1)) { - tmp = xstrdup(ctx->qry.head); + char *tmp = xstrdup(ctx->qry.head); ctx->qry.head = ctx->repo->defbranch; ctx->page.status = 404; ctx->page.statusmsg = "Not found"; cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); - cgit_print_error(fmt("Invalid branch: %s", tmp)); + cgit_print_error("Invalid branch: %s", tmp); cgit_print_docend(); return 1; } @@ -550,7 +548,7 @@ static void process_request(void *cbdata) cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); - cgit_print_error(fmt("No repository selected")); + cgit_print_error("No repository selected"); cgit_print_docend(); return; } @@ -862,7 +860,7 @@ int main(int argc, const char **argv) err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root, ctx.qry.raw, ttl, process_request, &ctx); if (err) - cgit_print_error(fmt("Error processing page: %s (%d)", - strerror(err), err)); + cgit_print_error("Error processing page: %s (%d)", + strerror(err), err); return err; } @@ -94,12 +94,12 @@ void cgit_print_blob(const char *hex, char *path, const char *head) if (hex) { if (get_sha1_hex(hex, sha1)) { - cgit_print_error(fmt("Bad hex value: %s", hex)); + cgit_print_error("Bad hex value: %s", hex); return; } } else { if (get_sha1(head, sha1)) { - cgit_print_error(fmt("Bad ref: %s", head)); + cgit_print_error("Bad ref: %s", head); return; } } @@ -113,13 +113,13 @@ void cgit_print_blob(const char *hex, char *path, const char *head) } if (type == OBJ_BAD) { - cgit_print_error(fmt("Bad object name: %s", hex)); + cgit_print_error("Bad object name: %s", hex); return; } buf = read_sha1_file(sha1, &type, &size); if (!buf) { - cgit_print_error(fmt("Error reading object %s", hex)); + cgit_print_error("Error reading object %s", hex); return; } diff --git a/ui-commit.c b/ui-commit.c index 8310ce6..6b41017 100644 --- a/ui-commit.c +++ b/ui-commit.c @@ -27,12 +27,12 @@ void cgit_print_commit(char *hex, const char *prefix) hex = ctx.qry.head; if (get_sha1(hex, sha1)) { - cgit_print_error(fmt("Bad object id: %s", hex)); + cgit_print_error("Bad object id: %s", hex); return; } commit = lookup_commit_reference(sha1); if (!commit) { - cgit_print_error(fmt("Bad commit reference: %s", hex)); + cgit_print_error("Bad commit reference: %s", hex); return; } info = cgit_parse_commit(commit); @@ -369,12 +369,12 @@ void cgit_print_diff(const char *new_rev, const char *old_rev, get_sha1(new_rev, new_rev_sha1); type = sha1_object_info(new_rev_sha1, &size); if (type == OBJ_BAD) { - cgit_print_error(fmt("Bad object name: %s", new_rev)); + cgit_print_error("Bad object name: %s", new_rev); return; } commit = lookup_commit_reference(new_rev_sha1); if (!commit || parse_commit(commit)) { - cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(new_rev_sha1))); + cgit_print_error("Bad commit: %s", sha1_to_hex(new_rev_sha1)); return; } @@ -388,12 +388,12 @@ void cgit_print_diff(const char *new_rev, const char *old_rev, if (!is_null_sha1(old_rev_sha1)) { type = sha1_object_info(old_rev_sha1, &size); if (type == OBJ_BAD) { - cgit_print_error(fmt("Bad object name: %s", sha1_to_hex(old_rev_sha1))); + cgit_print_error("Bad object name: %s", sha1_to_hex(old_rev_sha1)); return; } commit2 = lookup_commit_reference(old_rev_sha1); if (!commit2 || parse_commit(commit2)) { - cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(old_rev_sha1))); + cgit_print_error("Bad commit: %s", sha1_to_hex(old_rev_sha1)); return; } } @@ -94,12 +94,12 @@ void cgit_print_patch(char *hex, const char *prefix) hex = ctx.qry.head; if (get_sha1(hex, sha1)) { - cgit_print_error(fmt("Bad object id: %s", hex)); + cgit_print_error("Bad object id: %s", hex); return; } commit = lookup_commit_reference(sha1); if (!commit) { - cgit_print_error(fmt("Bad commit reference: %s", hex)); + cgit_print_error("Bad commit reference: %s", hex); return; } info = cgit_parse_commit(commit); diff --git a/ui-shared.c b/ui-shared.c index c1f3c20..b93b77a 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -28,10 +28,21 @@ static char *http_date(time_t t) tm->tm_hour, tm->tm_min, tm->tm_sec); } -void cgit_print_error(const char *msg) +void cgit_print_error(const char *fmt, ...) { + va_list ap; + va_start(ap, fmt); + cgit_vprint_error(fmt, ap); + va_end(ap); +} + +void cgit_vprint_error(const char *fmt, va_list ap) +{ + va_list cp; html("<div class='error'>"); - html_txt(msg); + va_copy(cp, ap); + html_vtxtf(fmt, cp); + va_end(cp); html("</div>\n"); } diff --git a/ui-shared.h b/ui-shared.h index 5f8b629..5987e77 100644 --- a/ui-shared.h +++ b/ui-shared.h @@ -52,7 +52,10 @@ extern void cgit_object_link(struct object *obj); extern void cgit_submodule_link(const char *class, char *path, const char *rev); -extern void cgit_print_error(const char *msg); +__attribute__((format (printf,1,2))) +extern void cgit_print_error(const char *fmt, ...); +__attribute__((format (printf,1,0))) +extern void cgit_vprint_error(const char *fmt, va_list ap); extern void cgit_print_date(time_t secs, const char *format, int local_time); extern void cgit_print_age(time_t t, time_t max_relative, const char *format); extern void cgit_print_http_headers(struct cgit_context *ctx); diff --git a/ui-snapshot.c b/ui-snapshot.c index 9be5dbe..a47884e 100644 --- a/ui-snapshot.c +++ b/ui-snapshot.c @@ -100,11 +100,11 @@ static int make_snapshot(const struct cgit_snapshot_format *format, unsigned char sha1[20]; if (get_sha1(hex, sha1)) { - cgit_print_error(fmt("Bad object id: %s", hex)); + cgit_print_error("Bad object id: %s", hex); return 1; } if (!lookup_commit_reference(sha1)) { - cgit_print_error(fmt("Not a commit reference: %s", hex)); + cgit_print_error("Not a commit reference: %s", hex); return 1; } ctx.page.mimetype = xstrdup(format->mimetype); @@ -154,13 +154,18 @@ static const char *get_ref_from_filename(const char *url, const char *filename, return NULL; } -static void show_error(char *msg) +__attribute__((format (printf, 1, 2))) +static void show_error(char *fmt, ...) { + va_list ap; + ctx.page.mimetype = "text/html"; cgit_print_http_headers(&ctx); cgit_print_docstart(&ctx); cgit_print_pageheader(&ctx); - cgit_print_error(msg); + va_start(ap, fmt); + cgit_vprint_error(fmt, ap); + va_end(ap); cgit_print_docend(); } @@ -177,8 +182,7 @@ void cgit_print_snapshot(const char *head, const char *hex, f = get_format(filename); if (!f) { - show_error(xstrdup(fmt("Unsupported snapshot format: %s", - filename))); + show_error("Unsupported snapshot format: %s", filename); return; } @@ -374,12 +374,11 @@ void cgit_show_stats(struct cgit_context *ctx) i = cgit_find_stats_period(code, &period); if (!i) { - cgit_print_error(fmt("Unknown statistics type: %c", code[0])); + cgit_print_error("Unknown statistics type: %c", code[0]); return; } if (i > ctx->repo->max_stats) { - cgit_print_error(fmt("Statistics type disabled: %s", - period->name)); + cgit_print_error("Statistics type disabled: %s", period->name); return; } authors = collect_stats(ctx, period); @@ -50,18 +50,18 @@ void cgit_print_tag(char *revname) revname = ctx.qry.head; if (get_sha1(fmt("refs/tags/%s", revname), sha1)) { - cgit_print_error(fmt("Bad tag reference: %s", revname)); + cgit_print_error("Bad tag reference: %s", revname); return; } obj = parse_object(sha1); if (!obj) { - cgit_print_error(fmt("Bad object id: %s", sha1_to_hex(sha1))); + cgit_print_error("Bad object id: %s", sha1_to_hex(sha1)); return; } if (obj->type == OBJ_TAG) { tag = lookup_tag(sha1); if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) { - cgit_print_error(fmt("Bad tag object: %s", revname)); + cgit_print_error("Bad tag object: %s", revname); return; } html("<table class='commit-info'>\n"); @@ -95,15 +95,13 @@ static void print_object(const unsigned char *sha1, char *path, const char *base type = sha1_object_info(sha1, &size); if (type == OBJ_BAD) { - cgit_print_error(fmt("Bad object name: %s", - sha1_to_hex(sha1))); + cgit_print_error("Bad object name: %s", sha1_to_hex(sha1)); return; } buf = read_sha1_file(sha1, &type, &size); if (!buf) { - cgit_print_error(fmt("Error reading object %s", - sha1_to_hex(sha1))); + cgit_print_error("Error reading object %s", sha1_to_hex(sha1)); return; } @@ -209,8 +207,7 @@ static void ls_tree(const unsigned char *sha1, char *path, struct walk_tree_cont tree = parse_tree_indirect(sha1); if (!tree) { - cgit_print_error(fmt("Not a tree object: %s", - sha1_to_hex(sha1))); + cgit_print_error("Not a tree object: %s", sha1_to_hex(sha1)); return; } @@ -273,12 +270,12 @@ void cgit_print_tree(const char *rev, char *path) rev = ctx.qry.head; if (get_sha1(rev, sha1)) { - cgit_print_error(fmt("Invalid revision name: %s", rev)); + cgit_print_error("Invalid revision name: %s", rev); return; } commit = lookup_commit_reference(sha1); if (!commit || parse_commit(commit)) { - cgit_print_error(fmt("Invalid commit reference: %s", rev)); + cgit_print_error("Invalid commit reference: %s", rev); return; } |