/src/libcue/cdtext.c

Source (jump to first uncovered line)
/*
 * Copyright (c) 2004, 2005, 2006, 2007, Svend Sorensen
 * Copyright (c) 2009, 2010 Jochen Keil
 * For license terms, see the file COPYING in this distribution.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cdtext.h"

struct Cdtext {
  int pti;
  int format;
  char *value;
};

Cdtext *cdtext_init(void)
{
  Cdtext *new_cdtext = NULL;

  Cdtext cdtext[] = {
    {PTI_TITLE,   FORMAT_CHAR,  NULL},
    {PTI_PERFORMER,   FORMAT_CHAR,  NULL},
    {PTI_SONGWRITER,  FORMAT_CHAR,  NULL},
    {PTI_COMPOSER,    FORMAT_CHAR,  NULL},
    {PTI_ARRANGER,    FORMAT_CHAR,  NULL},
    {PTI_MESSAGE,   FORMAT_CHAR,  NULL},
    {PTI_DISC_ID,   FORMAT_BINARY,  NULL},
    {PTI_GENRE,   FORMAT_BINARY,  NULL},
    {PTI_TOC_INFO1,   FORMAT_BINARY,  NULL},
    {PTI_TOC_INFO2,   FORMAT_BINARY,  NULL},
    {PTI_RESERVED1,   FORMAT_CHAR,  NULL},
    {PTI_RESERVED2,   FORMAT_CHAR,  NULL},
    {PTI_RESERVED3,   FORMAT_CHAR,  NULL},
    {PTI_RESERVED4,   FORMAT_CHAR,  NULL},
    {PTI_UPC_ISRC,    FORMAT_CHAR,  NULL},
    {PTI_SIZE_INFO,   FORMAT_BINARY,  NULL},
    {PTI_END,   FORMAT_CHAR,  NULL}
  };

  new_cdtext = (Cdtext *) calloc (sizeof (cdtext) / sizeof (Cdtext), sizeof (Cdtext));
  if (NULL == new_cdtext)
    fprintf (stderr, "problem allocating memory\n");
  else
    memcpy (new_cdtext, cdtext, sizeof(cdtext));

  return new_cdtext;
}

void cdtext_delete(Cdtext *cdtext)
{
  int i;

  if (NULL != cdtext) {
    for (i = 0; PTI_END != cdtext[i].pti; i++)
    {
      free (cdtext[i].value);
    }
    free (cdtext);
  }
}

/* return 0 if there is no cdtext, returns non-zero otherwise */
int cdtext_is_empty(Cdtext *cdtext)
{
  for (; PTI_END != cdtext->pti; cdtext++)
    if (NULL != cdtext->value)
      return -1;

  return 0;
}

/* sets cdtext's pti entry to field */
void cdtext_set(int pti, char *value, Cdtext *cdtext)
{
  if (NULL != value) /* don't pass NULL to strdup */
    for (; PTI_END != cdtext->pti; cdtext++)
      if (pti == cdtext->pti) {
        free (cdtext->value);
        cdtext->value = strdup (value);
      }
}

/* returns value for pti, NULL if pti is not found */
const char *cdtext_get(enum Pti pti, const Cdtext *cdtext)
{
  for (; PTI_END != cdtext->pti; cdtext++)
    if (pti == cdtext->pti)
      return cdtext->value;

  return NULL;
}

const char *cdtext_get_key(int pti, int istrack)
{
  const char *key = NULL;

  switch (pti) {
  case PTI_TITLE:
    key = "TITLE";
    break;
  case PTI_PERFORMER:
    key = "PERFORMER";
    break;
  case PTI_SONGWRITER:
    key = "SONGWRITER";
    break;
  case PTI_COMPOSER:
    key = "COMPOSER";
    break;
  case PTI_ARRANGER:
    key = "ARRANGER";
    break;
  case PTI_MESSAGE:
    key = "MESSAGE";
    break;
  case PTI_DISC_ID:
    key = "DISC_ID";
    break;
  case PTI_GENRE:
    key = "GENRE";
    break;
  case PTI_TOC_INFO1:
    key = "TOC_INFO1";
    break;
  case PTI_TOC_INFO2:
    key = "TOC_INFO1";
    break;
  case PTI_RESERVED1:
    /* reserved */
    break;
  case PTI_RESERVED2:
    /* reserved */
    break;
  case PTI_RESERVED3:
    /* reserved */
    break;
  case PTI_RESERVED4:
    /* reserved */
    break;
  case PTI_UPC_ISRC:
    if (0 == istrack)
      key = "UPC_EAN";
    else
      key = "ISRC";
    break;
  case PTI_SIZE_INFO:
    key = "SIZE_INFO";
    break;
  }

  return key;
}

void cdtext_dump(Cdtext *cdtext, int istrack)
{
  int pti;
  const char *value = NULL;

  for (pti = 0; PTI_END != pti; pti++) {
    if (NULL != (value = cdtext_get(pti, cdtext))) {
      printf("%s: ", cdtext_get_key(pti, istrack));
      printf("%s\n", value);
    }
  }
}

Line	Count	Source (jump to first uncovered line)
1		/*
2		* Copyright (c) 2004, 2005, 2006, 2007, Svend Sorensen
3		* Copyright (c) 2009, 2010 Jochen Keil
4		* For license terms, see the file COPYING in this distribution.
5		*/
6
7		#include <stdio.h>
8		#include <stdlib.h>
9		#include <string.h>
10		#include "cdtext.h"
11
12		struct Cdtext {
13		int pti;
14		int format;
15		char *value;
16		};
17
18		Cdtext *cdtext_init(void)
19	6.28k	{
20	6.28k	Cdtext *new_cdtext = NULL;
21
22	6.28k	Cdtext cdtext[] = {
23	6.28k	{PTI_TITLE, FORMAT_CHAR, NULL},
24	6.28k	{PTI_PERFORMER, FORMAT_CHAR, NULL},
25	6.28k	{PTI_SONGWRITER, FORMAT_CHAR, NULL},
26	6.28k	{PTI_COMPOSER, FORMAT_CHAR, NULL},
27	6.28k	{PTI_ARRANGER, FORMAT_CHAR, NULL},
28	6.28k	{PTI_MESSAGE, FORMAT_CHAR, NULL},
29	6.28k	{PTI_DISC_ID, FORMAT_BINARY, NULL},
30	6.28k	{PTI_GENRE, FORMAT_BINARY, NULL},
31	6.28k	{PTI_TOC_INFO1, FORMAT_BINARY, NULL},
32	6.28k	{PTI_TOC_INFO2, FORMAT_BINARY, NULL},
33	6.28k	{PTI_RESERVED1, FORMAT_CHAR, NULL},
34	6.28k	{PTI_RESERVED2, FORMAT_CHAR, NULL},
35	6.28k	{PTI_RESERVED3, FORMAT_CHAR, NULL},
36	6.28k	{PTI_RESERVED4, FORMAT_CHAR, NULL},
37	6.28k	{PTI_UPC_ISRC, FORMAT_CHAR, NULL},
38	6.28k	{PTI_SIZE_INFO, FORMAT_BINARY, NULL},
39	6.28k	{PTI_END, FORMAT_CHAR, NULL}
40	6.28k	};
41
42	6.28k	new_cdtext = (Cdtext *) calloc (sizeof (cdtext) / sizeof (Cdtext), sizeof (Cdtext));
43	6.28k	if (NULL == new_cdtext)
44	0	fprintf (stderr, "problem allocating memory\n");
45	6.28k	else
46	6.28k	memcpy (new_cdtext, cdtext, sizeof(cdtext));
47
48	6.28k	return new_cdtext;
49	6.28k	}
50
51		void cdtext_delete(Cdtext *cdtext)
52	6.28k	{
53	6.28k	int i;
54
55	6.28k	if (NULL != cdtext) {
56	106k	for (i = 0; PTI_END != cdtext[i].pti; i++)
57	100k	{
58	100k	free (cdtext[i].value);
59	100k	}
60	6.28k	free (cdtext);
61	6.28k	}
62	6.28k	}
63
64		/* return 0 if there is no cdtext, returns non-zero otherwise */
65		int cdtext_is_empty(Cdtext *cdtext)
66	0	{
67	0	for (; PTI_END != cdtext->pti; cdtext++)
68	0	if (NULL != cdtext->value)
69	0	return -1;
70
71	0	return 0;
72	0	}
73
74		/* sets cdtext's pti entry to field */
75		void cdtext_set(int pti, char value, Cdtext cdtext)
76	6.12k	{
77	6.12k	if (NULL != value) /* don't pass NULL to strdup */
78	104k	for (; PTI_END != cdtext->pti; cdtext++)
79	97.9k	if (pti == cdtext->pti) {
80	6.12k	free (cdtext->value);
81	6.12k	cdtext->value = strdup (value);
82	6.12k	}
83	6.12k	}
84
85		/* returns value for pti, NULL if pti is not found */
86		const char cdtext_get(enum Pti pti, const Cdtext cdtext)
87	0	{
88	0	for (; PTI_END != cdtext->pti; cdtext++)
89	0	if (pti == cdtext->pti)
90	0	return cdtext->value;
91
92	0	return NULL;
93	0	}
94
95		const char *cdtext_get_key(int pti, int istrack)
96	0	{
97	0	const char *key = NULL;
98
99	0	switch (pti) {
100	0	case PTI_TITLE:
101	0	key = "TITLE";
102	0	break;
103	0	case PTI_PERFORMER:
104	0	key = "PERFORMER";
105	0	break;
106	0	case PTI_SONGWRITER:
107	0	key = "SONGWRITER";
108	0	break;
109	0	case PTI_COMPOSER:
110	0	key = "COMPOSER";
111	0	break;
112	0	case PTI_ARRANGER:
113	0	key = "ARRANGER";
114	0	break;
115	0	case PTI_MESSAGE:
116	0	key = "MESSAGE";
117	0	break;
118	0	case PTI_DISC_ID:
119	0	key = "DISC_ID";
120	0	break;
121	0	case PTI_GENRE:
122	0	key = "GENRE";
123	0	break;
124	0	case PTI_TOC_INFO1:
125	0	key = "TOC_INFO1";
126	0	break;
127	0	case PTI_TOC_INFO2:
128	0	key = "TOC_INFO1";
129	0	break;
130	0	case PTI_RESERVED1:
131		/* reserved */
132	0	break;
133	0	case PTI_RESERVED2:
134		/* reserved */
135	0	break;
136	0	case PTI_RESERVED3:
137		/* reserved */
138	0	break;
139	0	case PTI_RESERVED4:
140		/* reserved */
141	0	break;
142	0	case PTI_UPC_ISRC:
143	0	if (0 == istrack)
144	0	key = "UPC_EAN";
145	0	else
146	0	key = "ISRC";
147	0	break;
148	0	case PTI_SIZE_INFO:
149	0	key = "SIZE_INFO";
150	0	break;
151	0	}
152
153	0	return key;
154	0	}
155
156		void cdtext_dump(Cdtext *cdtext, int istrack)
157	0	{
158	0	int pti;
159	0	const char *value = NULL;
160
161	0	for (pti = 0; PTI_END != pti; pti++) {
162	0	if (NULL != (value = cdtext_get(pti, cdtext))) {
163	0	printf("%s: ", cdtext_get_key(pti, istrack));
164	0	printf("%s\n", value);
165	0	}
166	0	}
167	0	}

Coverage Report

Created: 2025-07-18 07:05