X-Git-Url: https://git.cameronkatri.com/cgit.git/blobdiff_plain/389cc17357e2040c9542d3e085f64a8d2f085e9a..73f199be3f0b03fbaee9b9b30ed3d782e3395af7:/shared.c diff --git a/shared.c b/shared.c index 4369378..3d91a76 100644 --- a/shared.c +++ b/shared.c @@ -1,13 +1,12 @@ /* shared.c: global vars + some callback functions * - * Copyright (C) 2006 Lars Hjemli + * Copyright (C) 2006-2014 cgit Development Team * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" -#include struct cgit_repolist cgit_repolist; struct cgit_context ctx; @@ -15,21 +14,21 @@ struct cgit_context ctx; int chk_zero(int result, char *msg) { if (result != 0) - die("%s: %s", msg, strerror(errno)); + die_errno("%s", msg); return result; } int chk_positive(int result, char *msg) { if (result <= 0) - die("%s: %s", msg, strerror(errno)); + die_errno("%s", msg); return result; } int chk_non_negative(int result, char *msg) { if (result < 0) - die("%s: %s", msg, strerror(errno)); + die_errno("%s", msg); return result; } @@ -71,8 +70,11 @@ struct cgit_repo *cgit_add_repo(const char *url) ret->about_filter = ctx.cfg.about_filter; ret->commit_filter = ctx.cfg.commit_filter; ret->source_filter = ctx.cfg.source_filter; + ret->email_filter = ctx.cfg.email_filter; + ret->owner_filter = ctx.cfg.owner_filter; ret->clone_url = ctx.cfg.clone_url; ret->submodules.strdup_strings = 1; + ret->hide = ret->ignore = 0; return ret; } @@ -83,6 +85,8 @@ struct cgit_repo *cgit_get_repoinfo(const char *url) for (i = 0; i < cgit_repolist.count; i++) { repo = &cgit_repolist.repos[i]; + if (repo->ignore) + continue; if (!strcmp(repo->url, url)) return repo; } @@ -180,13 +184,13 @@ void cgit_add_ref(struct reflist *list, struct refinfo *ref) list->refs[list->count++] = ref; } -static struct refinfo *cgit_mk_refinfo(const char *refname, const unsigned char *sha1) +static struct refinfo *cgit_mk_refinfo(const char *refname, const struct object_id *oid) { struct refinfo *ref; ref = xmalloc(sizeof (struct refinfo)); ref->refname = xstrdup(refname); - ref->object = parse_object(sha1); + ref->object = parse_object(oid->hash); switch (ref->object->type) { case OBJ_TAG: ref->tag = cgit_parse_tag((struct tag *)ref->object); @@ -234,19 +238,19 @@ void cgit_free_reflist_inner(struct reflist *list) free(list->refs); } -int cgit_refs_cb(const char *refname, const unsigned char *sha1, int flags, +int cgit_refs_cb(const char *refname, const struct object_id *oid, int flags, void *cb_data) { struct reflist *list = (struct reflist *)cb_data; - struct refinfo *info = cgit_mk_refinfo(refname, sha1); + struct refinfo *info = cgit_mk_refinfo(refname, oid); if (info) cgit_add_ref(list, info); return 0; } -static void cgit_diff_tree_cb(struct diff_queue_struct *q, - struct diff_options *options, void *data) +void cgit_diff_tree_cb(struct diff_queue_struct *q, + struct diff_options *options, void *data) { int i; @@ -279,8 +283,8 @@ static int load_mmfile(mmfile_t *file, const unsigned char *sha1) * ripped from git and modified to use globals instead of * a special callback-struct. */ -char *diffbuf = NULL; -int buflen = 0; +static char *diffbuf = NULL; +static int buflen = 0; static int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf) { @@ -367,6 +371,7 @@ void cgit_diff_tree(const unsigned char *old_sha1, struct diff_options opt; struct pathspec_item item; + memset(&item, 0, sizeof(item)); diff_setup(&opt); opt.output_format = DIFF_FORMAT_CALLBACK; opt.detect_rename = 1; @@ -404,28 +409,29 @@ void cgit_diff_commit(struct commit *commit, filepair_fn fn, const char *prefix) int cgit_parse_snapshots_mask(const char *str) { + struct string_list tokens = STRING_LIST_INIT_DUP; + struct string_list_item *item; const struct cgit_snapshot_format *f; - static const char *delim = " \t,:/|;"; - int tl, sl, rv = 0; + int rv = 0; /* favor legacy setting */ if (atoi(str)) return 1; - for (;;) { - str += strspn(str, delim); - tl = strcspn(str, delim); - if (!tl) - break; + + string_list_split(&tokens, str, ' ', -1); + string_list_remove_empty_items(&tokens, 0); + + for_each_string_list_item(item, &tokens) { for (f = cgit_snapshot_formats; f->suffix; f++) { - sl = strlen(f->suffix); - if ((tl == sl && !strncmp(f->suffix, str, tl)) || - (tl == sl - 1 && !strncmp(f->suffix + 1, str, tl - 1))) { + if (!strcmp(item->string, f->suffix) || + !strcmp(item->string, f->suffix + 1)) { rv |= f->bit; break; } } - str += tl; } + + string_list_clear(&tokens, 0); return rv; } @@ -456,41 +462,6 @@ void cgit_prepare_repo_env(struct cgit_repo * repo) fprintf(stderr, warn, p->name, p->value); } -int cgit_open_filter(struct cgit_filter *filter) -{ - - filter->old_stdout = chk_positive(dup(STDOUT_FILENO), - "Unable to duplicate STDOUT"); - chk_zero(pipe(filter->pipe_fh), "Unable to create pipe to subprocess"); - filter->pid = chk_non_negative(fork(), "Unable to create subprocess"); - if (filter->pid == 0) { - close(filter->pipe_fh[1]); - chk_non_negative(dup2(filter->pipe_fh[0], STDIN_FILENO), - "Unable to use pipe as STDIN"); - execvp(filter->cmd, filter->argv); - die("Unable to exec subprocess %s: %s (%d)", filter->cmd, - strerror(errno), errno); - } - close(filter->pipe_fh[0]); - chk_non_negative(dup2(filter->pipe_fh[1], STDOUT_FILENO), - "Unable to use pipe as STDOUT"); - close(filter->pipe_fh[1]); - return 0; -} - -int cgit_close_filter(struct cgit_filter *filter) -{ - chk_non_negative(dup2(filter->old_stdout, STDOUT_FILENO), - "Unable to restore STDOUT"); - close(filter->old_stdout); - if (filter->pid < 0) - return 0; - waitpid(filter->pid, &filter->exitstatus, 0); - if (WIFEXITED(filter->exitstatus) && !WEXITSTATUS(filter->exitstatus)) - return 0; - die("Subprocess %s exited abnormally", filter->cmd); -} - /* Read the content of the specified file into a newly allocated buffer, * zeroterminate the buffer and return 0 on success, errno otherwise. */ @@ -589,3 +560,42 @@ char *expand_macros(const char *txt) } return result; } + +char *get_mimetype_for_filename(const char *filename) +{ + char *ext, *mimetype, *token, line[1024]; + FILE *file; + struct string_list_item *mime; + + if (!filename) + return NULL; + + ext = strrchr(filename, '.'); + if (!ext) + return NULL; + ++ext; + if (!ext[0]) + return NULL; + mime = string_list_lookup(&ctx.cfg.mimetypes, ext); + if (mime) + return xstrdup(mime->util); + + if (!ctx.cfg.mimetype_file) + return NULL; + file = fopen(ctx.cfg.mimetype_file, "r"); + if (!file) + return NULL; + while (fgets(line, sizeof(line), file)) { + if (!line[0] || line[0] == '#') + continue; + mimetype = strtok(line, " \t\r\n"); + while ((token = strtok(NULL, " \t\r\n"))) { + if (!strcasecmp(ext, token)) { + fclose(file); + return xstrdup(mimetype); + } + } + } + fclose(file); + return NULL; +}