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#ifndef UI_SHARED_H
#define UI_SHARED_H

extern char *cgit_hosturl();
extern char *cgit_repourl(const char *reponame);
extern char *cgit_fileurl(const char *reponame, const char *pagename,
			  const char *filename, const char *query);
extern char *cgit_pageurl(const char *reponame, const char *pagename,
			  const char *query);

extern void cgit_index_link(char *name, char *title, char *class,
			    char *pattern, int ofs);
extern void cgit_tree_link(char *name, char *title, char *class, char *head,
			   char *rev, char *path);
extern void cgit_plain_link(char *name, char *title, char *class, char *head,
			    char *rev, char *path);
extern void cgit_log_link(char *name, char *title, char *class, char *head,
			  char *rev, char *path, int ofs, char *grep,
			  char *pattern);
extern void cgit_commit_link(char *name, char *title, char *class, char *head,
			     char *rev);
extern void cgit_patch_link(char *name, char *title, char *class, char *head,
			    char *rev);
extern void cgit_refs_link(char *name, char *title, char *class, char *head,
			   char *rev, char *path);
extern void cgit_snapshot_link(char *name, char *title, char *class,
			       char *head, char *rev, char *archivename);
extern void cgit_diff_link(char *name, char *title, char *class, char *head,
			   char *new_rev, char *old_rev, char *path);
extern void cgit_object_link(struct object *obj);

extern void cgit_print_error(char *msg);
extern void cgit_print_date(time_t secs, char *format, int local_time);
extern void cgit_print_age(time_t t, time_t max_relative, char *format);
extern void cgit_print_http_headers(struct cgit_context *ctx);
extern void cgit_print_docstart(struct cgit_context *ctx);
extern void cgit_print_docend();
extern void cgit_print_pageheader(struct cgit_context *ctx);
extern void cgit_print_filemode(unsigned short mode);
extern void cgit_print_snapshot_links(const char *repo, const char *head,
				      const char *hex, int snapshots);

#endif /* UI_SHARED_H */
lass="p">; return buf; } char *parse_user(char *t, char **name, char **email, unsigned long *date) { char *p = t; int mode = 1; while (p && *p) { if (mode == 1 && *p == '<') { *name = substr(t, p - 1); t = p; mode++; } else if (mode == 1 && *p == '\n') { *name = substr(t, p); p++; break; } else if (mode == 2 && *p == '>') { *email = substr(t, p + 1); t = p; mode++; } else if (mode == 2 && *p == '\n') { *email = substr(t, p); p++; break; } else if (mode == 3 && isdigit(*p)) { *date = atol(p); mode++; } else if (*p == '\n') { p++; break; } p++; } return p; } const char *reencode(char **txt, const char *src_enc, const char *dst_enc) { char *tmp; if (!txt || !*txt || !src_enc || !dst_enc) return *txt; tmp = reencode_string(*txt, src_enc, dst_enc); if (tmp) { free(*txt); *txt = tmp; } return *txt; } struct commitinfo *cgit_parse_commit(struct commit *commit) { struct commitinfo *ret; char *p = commit->buffer, *t = commit->buffer; ret = xmalloc(sizeof(*ret)); ret->commit = commit; ret->author = NULL; ret->author_email = NULL; ret->committer = NULL; ret->committer_email = NULL; ret->subject = NULL; ret->msg = NULL; ret->msg_encoding = NULL; if (p == NULL) return ret; if (strncmp(p, "tree ", 5)) die("Bad commit: %s", sha1_to_hex(commit->object.sha1)); else p += 46; // "tree " + hex[40] + "\n" while (!strncmp(p, "parent ", 7)) p += 48; // "parent " + hex[40] + "\n" if (p && !strncmp(p, "author ", 7)) { p = parse_user(p + 7, &ret->author, &ret->author_email, &ret->author_date); } if (p && !strncmp(p, "committer ", 9)) { p = parse_user(p + 9, &ret->committer, &ret->committer_email, &ret->committer_date); } if (p && !strncmp(p, "encoding ", 9)) { p += 9; t = strchr(p, '\n'); if (t) { ret->msg_encoding = substr(p, t + 1); p = t + 1; } } // skip unknown header fields while (p && *p && (*p != '\n')) { p = strchr(p, '\n'); if (p) p++; } // skip empty lines between headers and message while (p && *p == '\n') p++; if (!p) return ret; t = strchr(p, '\n'); if (t) { ret->subject = substr(p, t); p = t + 1; while (p && *p == '\n') { p = strchr(p, '\n'); if (p) p++; } if (p) ret->msg = xstrdup(p); } else ret->subject = xstrdup(p); if (ret->msg_encoding) { reencode(&ret->subject, PAGE_ENCODING, ret->msg_encoding); reencode(&ret->msg, PAGE_ENCODING, ret->msg_encoding); } return ret; } struct taginfo *cgit_parse_tag(struct tag *tag) { void *data; enum object_type type; unsigned long size; char *p; struct taginfo *ret; data = read_sha1_file(tag->object.sha1, &type, &size); if (!data || type != OBJ_TAG) { free(data); return 0; } ret = xmalloc(sizeof(*ret)); ret->tagger = NULL; ret->tagger_email = NULL; ret->tagger_date = 0; ret->msg = NULL; p = data; while (p && *p) { if (*p == '\n') break; if (!strncmp(p, "tagger ", 7)) { p = parse_user(p + 7, &ret->tagger, &ret->tagger_email, &ret->tagger_date); } else { p = strchr(p, '\n'); if (p) p++; } } // skip empty lines between headers and message while (p && *p == '\n') p++; if (p && *p) ret->msg = xstrdup(p); free(data); return ret; }