diff options
Diffstat (limited to 'src/input/input_plugin.h')
| -rw-r--r-- | src/input/input_plugin.h | 127 |
1 files changed, 108 insertions, 19 deletions
diff --git a/src/input/input_plugin.h b/src/input/input_plugin.h index 2c109aa9d..5bcd02a78 100644 --- a/src/input/input_plugin.h +++ b/src/input/input_plugin.h @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: input_plugin.h,v 1.8 2001/07/01 23:37:04 guenter Exp $ + * $Id: input_plugin.h,v 1.9 2001/07/10 21:07:55 f1rmb Exp $ */ #ifndef HAVE_INPUT_PLUGIN_H @@ -25,6 +25,7 @@ #include <inttypes.h> #include <sys/types.h> +#include <assert.h> #include "buffer.h" #include "configfile.h" @@ -40,29 +41,117 @@ typedef struct { /* CLUT == Color LookUp Table */ } __attribute__ ((packed)) clut_t; #endif +/* + * Return pointer of allocate/cleaned memory size *size*. + */ +extern void *xmalloc(size_t); + #define MAX_MRL_ENTRIES 255 /* Types of mrls returned by get_dir() */ -#define mrl_unknown 0x0 -#define mrl_dvd 0x1 -#define mrl_vcd 0x3 -#define mrl_net 0x4 -#define mrl_rtp 0x5 -#define mrl_stdin 0x6 -#define mrl_fifo 0x7 -#define mrl_chardev 0x8 -#define mrl_directory 0x9 -#define mrl_blockdev 0xA -#define mrl_normal 0xB -#define mrl_symbolic_link 0xC -#define mrl_sock 0xD -/* bit for exec file, should be combinated with mrl_normal type*/ -#define mrl_type_exec 0xFFFF8000 +#define mrl_unknown (0 << 0) +#define mrl_dvd (1 << 0) +#define mrl_vcd (1 << 1) +#define mrl_net (1 << 2) +#define mrl_rtp (1 << 3) +#define mrl_stdin (1 << 4) +#define mrl_file (1 << 5) +#define mrl_file_fifo (1 << 6) +#define mrl_file_chardev (1 << 7) +#define mrl_file_directory (1 << 8) +#define mrl_file_blockdev (1 << 9) +#define mrl_file_normal (1 << 10) +#define mrl_file_symlink (1 << 11) +#define mrl_file_sock (1 << 12) +#define mrl_file_exec (1 << 13) +#define mrl_file_backup (1 << 14) +#define mrl_file_hidden (1 << 15) + +/* + * Freeing/zeroing all of entries of given mrl. + */ +#define MRL_ZERO(m) { \ + if((m)) { \ + if((m)->origin) \ + free((m)->origin); \ + if((m)->mrl) \ + free((m)->mrl); \ + if((m)->link) \ + free((m)->link); \ + (m)->origin = NULL; \ + (m)->mrl = NULL; \ + (m)->link = NULL; \ + (m)->type = 0; \ + (m)->size = (off_t) 0; \ + } \ +} + +/* + * Duplicate two mrls entries (s = source, d = destination). + */ +#define MRL_DUPLICATE(s, d) { \ + assert((s) != NULL); \ + assert((d) != NULL); \ + \ + if((s)->origin) { \ + if((d)->origin) { \ + (d)->origin = (char *) realloc((d)->origin, strlen((s)->origin) + 1); \ + sprintf((d)->origin, "%s", (s)->origin); \ + } \ + else \ + (d)->origin = strdup((s)->origin); \ + } \ + else \ + (d)->origin = NULL; \ + \ + if((s)->mrl) { \ + if((d)->mrl) { \ + (d)->mrl = (char *) realloc((d)->mrl, strlen((s)->mrl) + 1); \ + sprintf((d)->mrl, "%s", (s)->mrl); \ + } \ + else \ + (d)->mrl = strdup((s)->mrl); \ + } \ + else \ + (d)->mrl = NULL; \ + \ + if((s)->link) { \ + if((d)->link) { \ + (d)->link = (char *) realloc((d)->link, strlen((s)->link) + 1); \ + sprintf((d)->link, "%s", (s)->link); \ + } \ + else \ + (d)->link = strdup((s)->link); \ + } \ + else \ + (d)->link = NULL; \ + \ + (d)->type = (s)->type; \ + (d)->size = (s)->size; \ +} + +/* + * Duplicate two arrays of mrls (s = source, d = destination). + */ +#define MRLS_DUPLICATE(s, d) { \ + int i = 0; \ + \ + assert((s) != NULL); \ + assert((d) != NULL); \ + \ + while((s) != NULL) { \ + d[i] = (mrl_t *) malloc(sizeof(mrl_t)); \ + MRL_DUPLICATE(s[i], d[i]); \ + i++; \ + } \ +} typedef struct { - char *mrl; /* <type>://<location */ - int type; /* match to mrl_type enum */ - off_t size; /* size of this source, may be 0 */ + char *origin; /* Origin of grabbed mrls (eg: path for file plugin */ + char *mrl; /* <type>://<location> */ + char *link; /* name of link, if exist, otherwise NULL */ + uint32_t type; /* match to mrl_type enum */ + off_t size; /* size of this source, may be 0 */ } mrl_t; typedef struct input_plugin_s input_plugin_t; |