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Archive file support

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This commit is contained in:
simon
2019-12-13 10:53:51 -05:00
parent 9778acda77
commit be23201210
40 changed files with 879 additions and 434 deletions
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33
src/types.h
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@@ -9,6 +9,12 @@
#define IS_META_LONG(key) (key & META_LONG_MASK) == META_LONG_MASK
#define IS_META_STR(meta) (meta->key & META_STR_MASK) == META_STR_MASK
#define ARC_MODE_SKIP 0
#define ARC_MODE_LIST 1
#define ARC_MODE_SHALLOW 2
#define ARC_MODE_RECURSE 3
typedef int archive_mode_t;
// This is written to file as a 8bit char!
enum metakey {
MetaContent = 1 | META_STR_MASK,
@@ -24,6 +30,7 @@ enum metakey {
MetaGenre = 11 | META_STR_MASK,
MetaTitle = 12 | META_STR_MASK,
MetaFontName = 13 | META_STR_MASK,
MetaParent = 14 | META_STR_MASK,
};
typedef struct index_descriptor {
@@ -63,13 +70,39 @@ typedef struct document {
short ext;
meta_line_t *meta_head;
meta_line_t *meta_tail;
struct document *child_head;
struct document *child_tail;
char *filepath;
} document_t;
typedef struct vfile vfile_t;
typedef int (*read_func_t)(struct vfile *, void *buf, size_t size);
typedef int (*seek_func_t)(struct vfile *, size_t size, int whence);
typedef void (*close_func_t)(struct vfile *);
typedef struct vfile {
union {
int fd;
struct archive *arc;
};
int is_fs_file;
char *filepath;
read_func_t read;
close_func_t close;
} vfile_t;
typedef struct parse_job_t {
int base;
int ext;
struct stat info;
struct vfile vfile;
uuid_t parent;
char filepath[1];
} parse_job_t;