12
//#include "m_config.h"
14
#include "libmpdemux/url.h"
16
// Don't free for 'production' atm
21
m_option_t* m_option_list_find(m_option_t* list,char* name) {
24
for(i = 0 ; list[i].name ; i++) {
25
int l = strlen(list[i].name) - 1;
26
if((list[i].type->flags & M_OPT_TYPE_ALLOW_WILDCARD) &&
27
(l > 0) && (list[i].name[l] == '*')) {
28
if(strncasecmp(list[i].name,name,l) == 0)
30
} else if(strcasecmp(list[i].name,name) == 0)
36
// Default function that just does a memcpy
38
static void copy_opt(m_option_t* opt,void* dst,void* src) {
40
memcpy(dst,src,opt->type->size);
43
// Helper for the print funcs (from man printf)
44
static char* dup_printf(const char *fmt, ...) {
45
/* Guess we need no more than 50 bytes. */
49
if ((p = malloc (size)) == NULL)
52
/* Try to print in the allocated space. */
54
n = vsnprintf (p, size, fmt, ap);
56
/* If that worked, return the string. */
57
if (n > -1 && n < size)
59
/* Else try again with more space. */
60
if (n > -1) /* glibc 2.1 */
61
size = n+1; /* precisely what is needed */
63
size *= 2; /* twice the old size */
64
if ((p = realloc (p, size)) == NULL)
72
#define VAL(x) (*(int*)(x))
74
static int parse_flag(m_option_t* opt,char *name, char *param, void* dst, int src) {
75
if (src == M_CONFIG_FILE) {
76
if(!param) return M_OPT_MISSING_PARAM;
77
if (!strcasecmp(param, "yes") || /* any other language? */
78
!strcasecmp(param, "on") ||
79
!strcasecmp(param, "ja") ||
80
!strcasecmp(param, "si") ||
81
!strcasecmp(param, "igen") ||
82
!strcasecmp(param, "y") ||
83
!strcasecmp(param, "j") ||
84
!strcasecmp(param, "i") ||
85
!strcasecmp(param, "tak") ||
86
!strcasecmp(param, "ja") ||
87
!strcasecmp(param, "true") ||
88
!strcmp(param, "1")) {
89
if(dst) VAL(dst) = opt->max;
90
} else if (!strcasecmp(param, "no") ||
91
!strcasecmp(param, "off") ||
92
!strcasecmp(param, "nein") ||
93
!strcasecmp(param, "nicht") ||
94
!strcasecmp(param, "nem") ||
95
!strcasecmp(param, "n") ||
96
!strcasecmp(param, "nie") ||
97
!strcasecmp(param, "nej") ||
98
!strcasecmp(param, "false") ||
99
!strcmp(param, "0")) {
100
if(dst) VAL(dst) = opt->min;
102
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Invalid parameter for %s flag: %s\n",name, param);
103
return M_OPT_INVALID;
107
if(dst) VAL(dst) = opt->max;
112
static char* print_flag(m_option_t* opt, void* val) {
113
if(VAL(val) == opt->min)
116
return strdup("yes");
119
m_option_type_t m_option_type_flag = {
121
"need yes or no in config files",
134
static int parse_int(m_option_t* opt,char *name, char *param, void* dst, int src) {
140
return M_OPT_MISSING_PARAM;
142
tmp_int = strtol(param, &endptr, 0);
144
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "The %s option must be an integer: %s\n",name, param);
145
return M_OPT_INVALID;
148
if ((opt->flags & M_OPT_MIN) && (tmp_int < opt->min)) {
149
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "The %s option must be >= %d: %s\n", name, (int) opt->min, param);
150
return M_OPT_OUT_OF_RANGE;
153
if ((opt->flags & M_OPT_MAX) && (tmp_int > opt->max)) {
154
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "The %s option must be <= %d: %s\n",name, (int) opt->max, param);
155
return M_OPT_OUT_OF_RANGE;
158
if(dst) VAL(dst) = tmp_int;
163
static char* print_int(m_option_t* opt, void* val) {
165
return dup_printf("%d",VAL(val));
168
m_option_type_t m_option_type_int = {
184
#define VAL(x) (*(double*)(x))
186
static int parse_double(m_option_t* opt,char *name, char *param, void* dst, int src) {
192
return M_OPT_MISSING_PARAM;
194
tmp_float = strtod(param, &endptr);
199
tmp_float /= strtod(endptr+1, &endptr);
203
/* we also handle floats specified with
204
* non-locale decimal point ::atmos
207
tmp_float -= 1.0/pow(10,strlen(endptr+1)) * strtod(endptr+1, &endptr);
209
tmp_float += 1.0/pow(10,strlen(endptr+1)) * strtod(endptr+1, &endptr);
214
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "The %s option must be a floating point "
215
"number or a ratio (numerator[:/]denominator): %s\n",name, param);
216
return M_OPT_INVALID;
219
if (opt->flags & M_OPT_MIN)
220
if (tmp_float < opt->min) {
221
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "The %s option must be >= %f: %s\n", name, opt->min, param);
222
return M_OPT_OUT_OF_RANGE;
225
if (opt->flags & M_OPT_MAX)
226
if (tmp_float > opt->max) {
227
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "The %s option must be <= %f: %s\n", name, opt->max, param);
228
return M_OPT_OUT_OF_RANGE;
231
if(dst) VAL(dst) = tmp_float;
235
static char* print_double(m_option_t* opt, void* val) {
237
return dup_printf("%f",VAL(val));
240
m_option_type_t m_option_type_double = {
242
"double precission floating point number or ratio (numerator[:/]denominator)",
254
#define VAL(x) (*(float*)(x))
256
static int parse_float(m_option_t* opt,char *name, char *param, void* dst, int src) {
258
int r= parse_double(opt, name, param, &tmp, src);
259
if(r==1 && dst) VAL(dst) = tmp;
263
static char* print_float(m_option_t* opt, void* val) {
265
return dup_printf("%f",VAL(val));
268
m_option_type_t m_option_type_float = {
270
"floating point number or ratio (numerator[:/]denominator)",
281
///////////// Position
283
#define VAL(x) (*(off_t*)(x))
285
static int parse_position(m_option_t* opt,char *name, char *param, void* dst, int src) {
290
return M_OPT_MISSING_PARAM;
291
if (sscanf(param, sizeof(off_t) == sizeof(int) ?
292
"%d%c" : "%"PRId64"%c", &tmp_off, &dummy) != 1) {
293
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "The %s option must be an integer: %s\n",opt->name,param);
294
return M_OPT_INVALID;
297
if (opt->flags & M_OPT_MIN)
298
if (tmp_off < opt->min) {
299
mp_msg(MSGT_CFGPARSER, MSGL_ERR,
300
"The %s option must be >= %"PRId64": %s\n",
301
name, (int64_t) opt->min, param);
302
return M_OPT_OUT_OF_RANGE;
305
if (opt->flags & M_OPT_MAX)
306
if (tmp_off > opt->max) {
307
mp_msg(MSGT_CFGPARSER, MSGL_ERR,
308
"The %s option must be <= %"PRId64": %s\n",
309
name, (int64_t) opt->max, param);
310
return M_OPT_OUT_OF_RANGE;
318
static char* print_position(m_option_t* opt, void* val) {
319
return dup_printf("%"PRId64,(int64_t)VAL(val));
322
m_option_type_t m_option_type_position = {
339
#define VAL(x) (*(char**)(x))
341
static int parse_str(m_option_t* opt,char *name, char *param, void* dst, int src) {
345
return M_OPT_MISSING_PARAM;
347
if ((opt->flags & M_OPT_MIN) && (strlen(param) < opt->min)) {
348
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Parameter must be >= %d chars: %s\n",
349
(int) opt->min, param);
350
return M_OPT_OUT_OF_RANGE;
353
if ((opt->flags & M_OPT_MAX) && (strlen(param) > opt->max)) {
354
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Parameter must be <= %d chars: %s\n",
355
(int) opt->max, param);
356
return M_OPT_OUT_OF_RANGE;
362
VAL(dst) = strdup(param);
369
static char* print_str(m_option_t* opt, void* val) {
370
return (val && VAL(val) && strlen(VAL(val)) > 0) ? strdup(VAL(val)) : NULL;
373
static void copy_str(m_option_t* opt,void* dst, void* src) {
376
if(VAL(dst)) free(VAL(dst)); //FIXME!!!
378
VAL(dst) = VAL(src) ? strdup(VAL(src)) : NULL;
382
static void free_str(void* src) {
385
free(VAL(src)); //FIXME!!!
391
m_option_type_t m_option_type_string = {
404
//////////// String list
406
#define LIST_SEPARATOR ','
408
#define VAL(x) (*(char***)(x))
416
static void free_str_list(void* dst) {
420
if(!dst || !VAL(dst)) return;
425
for(i = 0 ; d[i] != NULL ; i++)
432
static int str_list_add(char** add, int n,void* dst,int pre) {
433
char** lst = VAL(dst);
436
if(!dst) return M_OPT_PARSER_ERR;
439
for(ln = 0 ; lst && lst[ln] ; ln++)
442
lst = realloc(lst,(n+ln+1)*sizeof(char*));
445
memmove(&lst[n],lst,(ln+1)*sizeof(char*));
446
memcpy(lst,add,n*sizeof(char*));
448
memcpy(&lst[ln],add,(n+1)*sizeof(char*));
457
static int str_list_del(char** del, int n,void* dst) {
462
if(!dst) return M_OPT_PARSER_ERR;
465
for(ln = 0 ; lst && lst[ln] ; ln++)
469
for(i = 0 ; del[i] != NULL ; i++) {
470
idx = strtol(del[i], &ep, 0);
472
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Invalid index: %s\n",del[i]);
477
if(idx < 0 || idx >= ln) {
478
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Index %ld is out of range.\n",idx);
494
d = calloc(s+1,sizeof(char*));
495
for(i = 0, n = 0 ; i < ln ; i++) {
496
if(!lst[i]) continue;
509
static int parse_str_list(m_option_t* opt,char *name, char *param, void* dst, int src) {
510
int n = 0,len = strlen(opt->name);
511
char *ptr = param, *last_ptr, **res;
514
if(opt->name[len-1] == '*' && ((int)strlen(name) > len - 1)) {
515
char* n = &name[len-1];
516
if(strcasecmp(n,"-add") == 0)
518
else if(strcasecmp(n,"-pre") == 0)
520
else if(strcasecmp(n,"-del") == 0)
522
else if(strcasecmp(n,"-clr") == 0)
525
return M_OPT_UNKNOWN;
535
// All other ops need a param
536
if (param == NULL || strlen(param) == 0)
537
return M_OPT_MISSING_PARAM;
540
while(ptr[0] != '\0') {
542
ptr = strchr(ptr,LIST_SEPARATOR);
551
return M_OPT_INVALID;
552
if( ((opt->flags & M_OPT_MIN) && (n < opt->min)) ||
553
((opt->flags & M_OPT_MAX) && (n > opt->max)) )
554
return M_OPT_OUT_OF_RANGE;
558
res = malloc((n+2)*sizeof(char*));
564
ptr = strchr(ptr,LIST_SEPARATOR);
566
res[n] = strdup(last_ptr);
570
len = ptr - last_ptr;
571
res[n] = (char*)malloc(len + 1);
572
if(len) strncpy(res[n],last_ptr,len);
581
return str_list_add(res,n,dst,0);
583
return str_list_add(res,n,dst,1);
585
return str_list_del(res,n,dst);
595
static void copy_str_list(m_option_t* opt,void* dst, void* src) {
599
if(!(dst && src)) return;
610
for(n = 0 ; s[n] != NULL ; n++)
612
d = (char**)malloc((n+1)*sizeof(char*));
614
d[n] = s[n] ? strdup(s[n]) : NULL;
619
static char* print_str_list(m_option_t* opt, void* src) {
621
char *ret = NULL,*last = NULL;
624
if(!(src && VAL(src))) return NULL;
627
for(i = 0 ; lst[i] ; i++) {
629
ret = dup_printf("%s,%s",last,lst[i]);
632
ret = strdup(lst[i]);
635
if(last && last != ret) free(last);
639
m_option_type_t m_option_type_string_list = {
641
"A list of strings separated by ','\n"
642
"Option with a name ending in an * permits using the following suffix: \n"
643
"\t-add: Add the given parameters at the end of the list.\n"
644
"\t-pre: Add the given parameters at the begining of the list.\n"
645
"\t-del: Remove the entry at the given indices.\n"
646
"\t-clr: Clear the list.\n"
647
"e.g: -vf-add flip,mirror -vf-del 2,5\n",
649
M_OPT_TYPE_DYNAMIC | M_OPT_TYPE_ALLOW_WILDCARD,
659
/////////////////// Func based options
661
// A chained list to save the various calls for func_param and func_full
662
typedef struct m_func_save m_func_save_t;
670
#define VAL(x) (*(m_func_save_t**)(x))
672
static void free_func_pf(void* src) {
682
if(s->param) free(s->param);
689
// Parser for func_param and func_full
690
static int parse_func_pf(m_option_t* opt,char *name, char *param, void* dst, int src) {
696
s = (m_func_save_t*)calloc(1,sizeof(m_func_save_t));
697
s->name = strdup(name);
698
s->param = param ? strdup(param) : NULL;
702
for( ; p->next != NULL ; p = p->next)
711
static void copy_func_pf(m_option_t* opt,void* dst, void* src) {
712
m_func_save_t *d = NULL, *s,* last = NULL;
714
if(!(dst && src)) return;
721
d = (m_func_save_t*)malloc(sizeof(m_func_save_t));
722
d->name = strdup(s->name);
723
d->param = s->param ? strdup(s->param) : NULL;
735
/////////////////// Func_param
737
static void set_func_param(m_option_t* opt, void* dst, void* src) {
746
if(opt->priv) ((m_opt_default_func_t)opt->priv)(opt,opt->name);
747
for( ; s != NULL ; s = s->next)
748
((m_opt_func_param_t) opt->p)(opt,s->param);
751
m_option_type_t m_option_type_func_param = {
754
sizeof(m_func_save_t*),
758
NULL, // Nothing to do on save
764
/////////////////// Func_full
766
static void set_func_full(m_option_t* opt, void* dst, void* src) {
771
for(s = VAL(src) ; s ; s = s->next) {
773
if(opt->priv) ((m_opt_default_func_t)opt->priv)(opt,s->name);
774
((m_opt_func_full_t) opt->p)(opt,s->name,s->param);
778
m_option_type_t m_option_type_func_full = {
781
sizeof(m_func_save_t*),
782
M_OPT_TYPE_ALLOW_WILDCARD|M_OPT_TYPE_INDIRECT,
785
NULL, // Nothing to do on save
794
#define VAL(x) (*(int*)(x))
796
static int parse_func(m_option_t* opt,char *name, char *param, void* dst, int src) {
802
static void set_func(m_option_t* opt,void* dst, void* src) {
804
if(opt->priv) ((m_opt_default_func_t)opt->priv)(opt,opt->name);
805
for(i = 0 ; i < VAL(src) ; i++)
806
((m_opt_func_t) opt->p)(opt);
809
m_option_type_t m_option_type_func = {
816
NULL, // Nothing to do on save
822
/////////////////// Print
824
static int parse_print(m_option_t* opt,char *name, char *param, void* dst, int src) {
825
if(opt->type->flags&M_OPT_TYPE_INDIRECT)
826
mp_msg(MSGT_CFGPARSER, MSGL_INFO, "%s", *(char **) opt->p);
828
mp_msg(MSGT_CFGPARSER, MSGL_INFO, "%s", (char *) opt->p);
830
if(opt->priv == NULL)
835
m_option_type_t m_option_type_print = {
848
m_option_type_t m_option_type_print_indirect = {
862
/////////////////////// Subconfig
864
#define VAL(x) (*(char***)(x))
866
static int parse_subconf(m_option_t* opt,char *name, char *param, void* dst, int src) {
874
if (param == NULL || strlen(param) == 0)
875
return M_OPT_MISSING_PARAM;
877
subparam = malloc(strlen(param)+1);
878
subopt = malloc(strlen(param)+1);
886
int optlen = strcspn(p, ":=");
888
subopt[0] = subparam[0] = 0;
889
strlcpy(subopt, p, optlen + 1);
896
optlen = strcspn(p, "\"");
897
strlcpy(subparam, p, optlen + 1);
900
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Terminating '\"' missing for '%s'\n", subopt);
901
return M_OPT_INVALID;
904
} else if (p[0] == '%') {
906
optlen = (int)strtol(p, &p, 0);
907
if (!p || p[0] != '%' || (optlen > strlen(p) - 1)) {
908
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Invalid length %i for '%s'\n", optlen, subopt);
909
return M_OPT_INVALID;
912
strlcpy(subparam, p, optlen + 1);
915
optlen = strcspn(p, ":");
916
strlcpy(subparam, p, optlen + 1);
923
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Incorrect termination for '%s'\n", subopt);
924
return M_OPT_INVALID;
932
for(i = 0 ; subopts[i].name ; i++) {
933
if(!strcmp(subopts[i].name,subopt)) break;
935
if(!subopts[i].name) {
936
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Unknown suboption %s\n",name,subopt);
937
return M_OPT_UNKNOWN;
939
r = m_option_parse(&subopts[i],subopt,
940
subparam[0] == 0 ? NULL : subparam,NULL,src);
943
lst = (char**)realloc(lst,2 * (nr+2) * sizeof(char*));
944
lst[2*nr] = strdup(subopt);
945
lst[2*nr+1] = subparam[0] == 0 ? NULL : strdup(subparam);
946
memset(&lst[2*(nr+1)],0,2*sizeof(char*));
961
m_option_type_t m_option_type_subconfig = {
963
"The syntax is -option opt1=foo:flag:opt2=blah",
965
M_OPT_TYPE_HAS_CHILD,
974
#include "libmpcodecs/img_format.h"
976
/* FIXME: snyc with img_format.h */
980
} mp_imgfmt_list[] = {
981
{"444p", IMGFMT_444P},
982
{"422p", IMGFMT_422P},
983
{"411p", IMGFMT_411P},
984
{"yuy2", IMGFMT_YUY2},
985
{"uyvy", IMGFMT_UYVY},
986
{"yvu9", IMGFMT_YVU9},
987
{"if09", IMGFMT_IF09},
988
{"yv12", IMGFMT_YV12},
989
{"i420", IMGFMT_I420},
990
{"iyuv", IMGFMT_IYUV},
991
{"clpl", IMGFMT_CLPL},
992
{"hm12", IMGFMT_HM12},
993
{"y800", IMGFMT_Y800},
995
{"nv12", IMGFMT_NV12},
996
{"nv21", IMGFMT_NV21},
997
{"bgr24", IMGFMT_BGR24},
998
{"bgr32", IMGFMT_BGR32},
999
{"bgr16", IMGFMT_BGR16},
1000
{"bgr15", IMGFMT_BGR15},
1001
{"bgr8", IMGFMT_BGR8},
1002
{"bgr4", IMGFMT_BGR4},
1003
{"bg4b", IMGFMT_BG4B},
1004
{"bgr1", IMGFMT_BGR1},
1005
{"rgb24", IMGFMT_RGB24},
1006
{"rgb32", IMGFMT_RGB32},
1007
{"rgb16", IMGFMT_RGB16},
1008
{"rgb15", IMGFMT_RGB15},
1009
{"rgb8", IMGFMT_RGB8},
1010
{"rgb4", IMGFMT_RGB4},
1011
{"rg4b", IMGFMT_RG4B},
1012
{"rgb1", IMGFMT_RGB1},
1013
{"rgba", IMGFMT_RGBA},
1014
{"argb", IMGFMT_ARGB},
1015
{"bgra", IMGFMT_BGRA},
1016
{"abgr", IMGFMT_ABGR},
1020
static int parse_imgfmt(m_option_t* opt,char *name, char *param, void* dst, int src) {
1024
if (param == NULL || strlen(param) == 0)
1025
return M_OPT_MISSING_PARAM;
1027
if(!strcmp(param,"help")) {
1028
mp_msg(MSGT_CFGPARSER, MSGL_INFO, "Available formats:");
1029
for(i = 0 ; mp_imgfmt_list[i].name ; i++)
1030
mp_msg(MSGT_CFGPARSER, MSGL_INFO, " %s",mp_imgfmt_list[i].name);
1031
mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\n");
1032
return M_OPT_EXIT - 1;
1035
if (sscanf(param, "0x%x", &fmt) != 1)
1037
for(i = 0 ; mp_imgfmt_list[i].name ; i++) {
1038
if(!strcasecmp(param,mp_imgfmt_list[i].name)) {
1039
fmt=mp_imgfmt_list[i].fmt;
1043
if(!mp_imgfmt_list[i].name) {
1044
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: unknown format name: '%s'\n",name,param);
1045
return M_OPT_INVALID;
1050
*((uint32_t*)dst) = fmt;
1055
m_option_type_t m_option_type_imgfmt = {
1057
"Please report any missing colorspaces.",
1068
#include "libaf/af_format.h"
1070
/* FIXME: snyc with af_format.h */
1074
} mp_afmt_list[] = {
1076
{"mulaw", AF_FORMAT_MU_LAW},
1077
{"alaw", AF_FORMAT_A_LAW},
1078
{"mpeg2", AF_FORMAT_MPEG2},
1079
{"ac3", AF_FORMAT_AC3},
1080
{"imaadpcm", AF_FORMAT_IMA_ADPCM},
1082
{"u8", AF_FORMAT_U8},
1083
{"s8", AF_FORMAT_S8},
1084
{"u16le", AF_FORMAT_U16_LE},
1085
{"u16be", AF_FORMAT_U16_BE},
1086
{"u16ne", AF_FORMAT_U16_NE},
1087
{"s16le", AF_FORMAT_S16_LE},
1088
{"s16be", AF_FORMAT_S16_BE},
1089
{"s16ne", AF_FORMAT_S16_NE},
1090
{"u24le", AF_FORMAT_U24_LE},
1091
{"u24be", AF_FORMAT_U24_BE},
1092
{"u24ne", AF_FORMAT_U24_NE},
1093
{"s24le", AF_FORMAT_S24_LE},
1094
{"s24be", AF_FORMAT_S24_BE},
1095
{"s24ne", AF_FORMAT_S24_NE},
1096
{"u32le", AF_FORMAT_U32_LE},
1097
{"u32be", AF_FORMAT_U32_BE},
1098
{"u32ne", AF_FORMAT_U32_NE},
1099
{"s32le", AF_FORMAT_S32_LE},
1100
{"s32be", AF_FORMAT_S32_BE},
1101
{"s32ne", AF_FORMAT_S32_NE},
1102
{"floatle", AF_FORMAT_FLOAT_LE},
1103
{"floatbe", AF_FORMAT_FLOAT_BE},
1104
{"floatne", AF_FORMAT_FLOAT_NE},
1108
static int parse_afmt(m_option_t* opt,char *name, char *param, void* dst, int src) {
1112
if (param == NULL || strlen(param) == 0)
1113
return M_OPT_MISSING_PARAM;
1115
if(!strcmp(param,"help")) {
1116
mp_msg(MSGT_CFGPARSER, MSGL_INFO, "Available formats:");
1117
for(i = 0 ; mp_afmt_list[i].name ; i++)
1118
mp_msg(MSGT_CFGPARSER, MSGL_INFO, " %s",mp_afmt_list[i].name);
1119
mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\n");
1120
return M_OPT_EXIT - 1;
1123
if (sscanf(param, "0x%x", &fmt) != 1)
1125
for(i = 0 ; mp_afmt_list[i].name ; i++) {
1126
if(!strcasecmp(param,mp_afmt_list[i].name)) {
1127
fmt=mp_afmt_list[i].fmt;
1131
if(!mp_afmt_list[i].name) {
1132
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: unknown format name: '%s'\n",name,param);
1133
return M_OPT_INVALID;
1138
*((uint32_t*)dst) = fmt;
1143
m_option_type_t m_option_type_afmt = {
1145
"Please report any missing formats.",
1157
//// Objects (i.e. filters, etc) settings
1159
#include "m_struct.h"
1162
#define VAL(x) (*(m_obj_settings_t**)(x))
1164
static int find_obj_desc(char* name,m_obj_list_t* l,m_struct_t** ret) {
1168
for(i = 0 ; l->list[i] ; i++) {
1169
n = M_ST_MB(char*,l->list[i],l->name_off);
1170
if(!strcmp(n,name)) {
1171
*ret = M_ST_MB(m_struct_t*,l->list[i],l->desc_off);
1178
static int get_obj_param(char* opt_name,char* obj_name, m_struct_t* desc,
1179
char* str,int* nold,int oldmax,char** dst) {
1184
eq = strchr(str,'=');
1190
if(p[0] == '\0') p = NULL;
1192
opt = m_option_list_find(desc->fields,str);
1194
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: %s doesn't have a %s parameter.\n",opt_name,obj_name,str);
1195
return M_OPT_UNKNOWN;
1197
r = m_option_parse(opt,str,p,NULL,M_CONFIG_FILE);
1199
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Error while parsing %s parameter %s (%s)\n",opt_name,obj_name,str,p);
1204
dst[0] = strdup(str);
1205
dst[1] = p ? strdup(p) : NULL;
1209
if((*nold) >= oldmax) {
1210
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: %s has only %d params, so you can't give more than %d unnamed params.\n",
1211
opt_name,obj_name,oldmax,oldmax);
1212
return M_OPT_OUT_OF_RANGE;
1214
opt = &desc->fields[(*nold)];
1215
r = m_option_parse(opt,opt->name,str,NULL,M_CONFIG_FILE);
1217
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Error while parsing %s parameter %s (%s)\n",opt_name,obj_name,opt->name,str);
1221
dst[0] = strdup(opt->name);
1222
dst[1] = strdup(str);
1229
static int get_obj_params(char* opt_name, char* name,char* params,
1230
m_struct_t* desc,char separator, char*** _ret) {
1231
int n = 0,nold = 0, nopts,r;
1232
char* ptr,*last_ptr = params,*eq;
1235
if(!strcmp(params,"help")) { // Help
1236
char min[50],max[50];
1238
printf("%s doesn't have any options.\n\n",name);
1239
return M_OPT_EXIT - 1;
1241
printf("\n Name Type Min Max\n\n");
1242
for(n = 0 ; desc->fields[n].name ; n++) {
1243
m_option_t* opt = &desc->fields[n];
1244
if(opt->type->flags & M_OPT_TYPE_HAS_CHILD) continue;
1245
if(opt->flags & M_OPT_MIN)
1246
sprintf(min,"%-8.0f",opt->min);
1249
if(opt->flags & M_OPT_MAX)
1250
sprintf(max,"%-8.0f",opt->max);
1253
printf(" %-20.20s %-15.15s %-10.10s %-10.10s\n",
1260
return M_OPT_EXIT - 1;
1263
for(nopts = 0 ; desc->fields[nopts].name ; nopts++)
1266
// TODO : Check that each opt can be parsed
1268
while(last_ptr && last_ptr[0] != '\0') {
1269
ptr = strchr(last_ptr,separator);
1271
r = get_obj_param(opt_name,name,desc,last_ptr,&nold,nopts,NULL);
1275
if(ptr == last_ptr) { // Empty field, count it and go on
1281
r = get_obj_param(opt_name,name,desc,last_ptr,&nold,nopts,NULL);
1288
if (!last_ptr[0]) // count an empty field at the end, too
1291
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Too many options for %s\n", name);
1292
return M_OPT_OUT_OF_RANGE;
1294
if(!_ret) // Just test
1296
if (n == 0) // No options or only empty options
1299
ret = malloc((n+2)*2*sizeof(char*));
1303
while(last_ptr && last_ptr[0] != '\0') {
1304
ptr = strchr(last_ptr,separator);
1306
get_obj_param(opt_name,name,desc,last_ptr,&nold,nopts,&ret[n*2]);
1310
if(ptr == last_ptr) { // Empty field, count it and go on
1316
get_obj_param(opt_name,name,desc,last_ptr,&nold,nopts,&ret[n*2]);
1320
ret[n*2] = ret[n*2+1] = NULL;
1326
static int parse_obj_params(m_option_t* opt,char *name,
1327
char *param, void* dst, int src) {
1330
m_obj_params_t* p = opt->priv;
1331
m_struct_t* desc = p->desc;
1332
char* cpy = strdup(param);
1334
// We need the object desc
1336
return M_OPT_INVALID;
1338
r = get_obj_params(name,desc->name,cpy,desc,p->separator,&opts);
1344
if (!opts) // no arguments given
1347
for(r = 0 ; opts[r] ; r += 2)
1348
m_struct_set(desc,dst,opts[r],opts[r+1]);
1354
m_option_type_t m_option_type_obj_params = {
1367
/// Some predefined types as a definition would be quite lengthy
1370
static m_span_t m_span_params_dflts = { -1, -1 };
1371
static m_option_t m_span_params_fields[] = {
1372
{"start", M_ST_OFF(m_span_t,start), CONF_TYPE_INT, M_OPT_MIN, 1 ,0, NULL},
1373
{"end", M_ST_OFF(m_span_t,end), CONF_TYPE_INT, M_OPT_MIN , 1 ,0, NULL},
1374
{ NULL, NULL, 0, 0, 0, 0, NULL }
1376
static struct m_struct_st m_span_opts = {
1379
&m_span_params_dflts,
1380
m_span_params_fields
1382
m_obj_params_t m_span_params_def = {
1387
static int parse_obj_settings(char* opt,char* str,m_obj_list_t* list,
1388
m_obj_settings_t **_ret, int ret_n) {
1390
char *param,**plist = NULL;
1392
m_obj_settings_t *ret = _ret ? *_ret : NULL;
1395
// Now check that the object exists
1396
param = strchr(str,'=');
1400
if(strlen(param) <= 0)
1405
if(!find_obj_desc(str,list,&desc)) {
1406
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: %s doesn't exist.\n",opt,str);
1407
return M_OPT_INVALID;
1412
plist = calloc(4,sizeof(char*));
1413
plist[0] = strdup("_oldargs_");
1414
plist[1] = strdup(param);
1416
r = get_obj_params(opt,str,param,desc,':',_ret ? &plist : NULL);
1424
ret = realloc(ret,(ret_n+2)*sizeof(m_obj_settings_t));
1425
memset(&ret[ret_n],0,2*sizeof(m_obj_settings_t));
1426
ret[ret_n].name = strdup(str);
1427
ret[ret_n].attribs = plist;
1433
static void free_obj_settings_list(void* dst);
1435
static int obj_settings_list_del(char *opt_name,char *param,void* dst, int src) {
1436
char** str_list = NULL;
1437
int r,i,idx_max = 0;
1438
char* rem_id = "_removed_marker_";
1439
m_option_t list_opt = {opt_name , NULL, CONF_TYPE_STRING_LIST,
1441
m_obj_settings_t* obj_list = dst ? VAL(dst) : NULL;
1443
if(dst && !obj_list) {
1444
mp_msg(MSGT_CFGPARSER, MSGL_WARN, "Option %s: the list is empty.\n",opt_name);
1446
} else if(obj_list) {
1447
for(idx_max = 0 ; obj_list[idx_max].name != NULL ; idx_max++)
1451
r = m_option_parse(&list_opt,opt_name,param,&str_list,src);
1452
if(r < 0 || !str_list)
1455
for(r = 0 ; str_list[r] ; r++) {
1458
id = strtol(str_list[r],&endptr,0);
1459
if(endptr == str_list[r]) {
1460
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: invalid parameter. We need a list of integers which are the indices of the elements to remove.\n",opt_name);
1461
m_option_free(&list_opt,&str_list);
1462
return M_OPT_INVALID;
1464
if(!obj_list) continue;
1465
if(id >= idx_max || id < -idx_max) {
1466
mp_msg(MSGT_CFGPARSER, MSGL_WARN, "Option %s: Index %d is out of range.\n",opt_name,id);
1471
free(obj_list[id].name);
1472
free_str_list(&(obj_list[id].attribs));
1473
obj_list[id].name = rem_id;
1477
m_option_free(&list_opt,&str_list);
1481
for(i = 0 ; obj_list[i].name ; i++) {
1482
while(obj_list[i].name == rem_id) {
1483
memmove(&obj_list[i],&obj_list[i+1],sizeof(m_obj_settings_t)*(idx_max - i));
1487
obj_list = realloc(obj_list,sizeof(m_obj_settings_t)*(idx_max+1));
1488
VAL(dst) = obj_list;
1493
static int parse_obj_settings_list(m_option_t* opt,char *name,
1494
char *param, void* dst, int src) {
1495
int n = 0,r,len = strlen(opt->name);
1497
char *ptr, *last_ptr;
1498
m_obj_settings_t *res = NULL,*queue = NULL,*head = NULL;
1501
// We need the objects list
1503
return M_OPT_INVALID;
1505
if(opt->name[len-1] == '*' && ((int)strlen(name) > len - 1)) {
1506
char* n = &name[len-1];
1507
if(strcasecmp(n,"-add") == 0)
1509
else if(strcasecmp(n,"-pre") == 0)
1511
else if(strcasecmp(n,"-del") == 0)
1513
else if(strcasecmp(n,"-clr") == 0)
1517
strncpy(prefix,opt->name,len-1);
1518
prefix[len-1] = '\0';
1519
mp_msg(MSGT_VFILTER,MSGL_ERR, "Option %s: unknown postfix %s\n"
1520
"Supported postfixes are:\n"
1522
" Append the given list to the current list\n\n"
1524
" Prepend the given list to the current list\n\n"
1526
" Remove the given elements. Take the list element index (starting from 0).\n"
1527
" Negative index can be used (i.e. -1 is the last element)\n\n"
1529
" Clear the current list.\n",name,n,prefix,prefix,prefix,prefix);
1531
return M_OPT_UNKNOWN;
1535
// Clear the list ??
1538
free_obj_settings_list(dst);
1542
if (param == NULL || strlen(param) == 0)
1543
return M_OPT_MISSING_PARAM;
1547
if(dst) head = VAL(dst);
1550
if(dst) queue = VAL(dst);
1553
return obj_settings_list_del(name,param,dst,src);
1556
free_obj_settings_list(dst);
1559
mp_msg(MSGT_VFILTER,MSGL_ERR, "Option %s: FIXME\n",name);
1560
return M_OPT_UNKNOWN;
1563
if(!strcmp(param,"help")) {
1564
m_obj_list_t* ol = opt->priv;
1565
mp_msg(MSGT_VFILTER,MSGL_INFO,"Available video filters:\n");
1567
mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_VIDEO_FILTERS\n");
1568
for(n = 0 ; ol->list[n] ; n++)
1569
mp_msg(MSGT_VFILTER,MSGL_INFO," %-15s: %s\n",
1570
M_ST_MB(char*,ol->list[n],ol->name_off),
1571
M_ST_MB(char*,ol->list[n],ol->info_off));
1572
return M_OPT_EXIT - 1;
1574
ptr = str = strdup(param);
1576
while(ptr[0] != '\0') {
1578
ptr = strchr(ptr,LIST_SEPARATOR);
1580
r = parse_obj_settings(name,last_ptr,opt->priv,dst ? &res : NULL,n);
1589
r = parse_obj_settings(name,last_ptr,opt->priv,dst ? &res : NULL,n);
1599
return M_OPT_INVALID;
1601
if( ((opt->flags & M_OPT_MIN) && (n < opt->min)) ||
1602
((opt->flags & M_OPT_MAX) && (n > opt->max)) )
1603
return M_OPT_OUT_OF_RANGE;
1608
for(qsize = 0 ; queue[qsize].name ; qsize++)
1610
res = realloc(res,(qsize+n+1)*sizeof(m_obj_settings_t));
1611
memcpy(&res[n],queue,(qsize+1)*sizeof(m_obj_settings_t));
1617
for(hsize = 0 ; head[hsize].name ; hsize++)
1619
head = realloc(head,(hsize+n+1)*sizeof(m_obj_settings_t));
1620
memcpy(&head[hsize],res,(n+1)*sizeof(m_obj_settings_t));
1629
static void free_obj_settings_list(void* dst) {
1631
m_obj_settings_t *d;
1633
if(!dst || !VAL(dst)) return;
1637
for(n = 0 ; d[n].name ; n++) {
1639
free_str_list(&(d[n].attribs));
1646
static void copy_obj_settings_list(m_option_t* opt,void* dst, void* src) {
1647
m_obj_settings_t *d,*s;
1656
free_obj_settings_list(dst);
1661
for(n = 0 ; s[n].name ; n++)
1663
d = malloc((n+1)*sizeof(m_obj_settings_t));
1664
for(n = 0 ; s[n].name ; n++) {
1665
d[n].name = strdup(s[n].name);
1666
d[n].attribs = NULL;
1667
copy_str_list(NULL,&(d[n].attribs),&(s[n].attribs));
1670
d[n].attribs = NULL;
1674
m_option_type_t m_option_type_obj_settings_list = {
1675
"Object settings list",
1677
sizeof(m_obj_settings_t*),
1678
M_OPT_TYPE_DYNAMIC|M_OPT_TYPE_ALLOW_WILDCARD,
1679
parse_obj_settings_list,
1681
copy_obj_settings_list,
1682
copy_obj_settings_list,
1683
copy_obj_settings_list,
1684
free_obj_settings_list,
1689
static int parse_obj_presets(m_option_t* opt,char *name,
1690
char *param, void* dst, int src) {
1691
m_obj_presets_t* obj_p = (m_obj_presets_t*)opt->priv;
1692
m_struct_t *in_desc,*out_desc;
1694
unsigned char* pre = obj_p->presets;
1695
char* pre_name = NULL;
1698
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Presets need a pointer to a m_obj_presets_t in the priv field.\n",name);
1699
return M_OPT_PARSER_ERR;
1703
return M_OPT_MISSING_PARAM;
1705
in_desc = obj_p->in_desc;
1706
out_desc = obj_p->out_desc ? obj_p->out_desc : obj_p->in_desc;
1709
if(!strcmp(param,"help")) {
1710
mp_msg(MSGT_CFGPARSER, MSGL_INFO, "Available presets for %s->%s:",out_desc->name,name);
1711
for(pre = obj_p->presets;(pre_name = M_ST_MB(char*,pre,obj_p->name_off)) ;
1713
mp_msg(MSGT_CFGPARSER, MSGL_ERR, " %s",pre_name);
1714
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "\n");
1715
return M_OPT_EXIT - 1;
1718
for(pre_name = M_ST_MB(char*,pre,obj_p->name_off) ; pre_name ;
1719
pre += s, pre_name = M_ST_MB(char*,pre,obj_p->name_off)) {
1720
if(!strcmp(pre_name,param)) break;
1723
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: There is no preset named %s\n"
1724
"Available presets are:",name,param);
1725
for(pre = obj_p->presets;(pre_name = M_ST_MB(char*,pre,obj_p->name_off)) ;
1727
mp_msg(MSGT_CFGPARSER, MSGL_ERR, " %s",pre_name);
1728
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "\n");
1729
return M_OPT_INVALID;
1734
for(i = 0 ; in_desc->fields[i].name ; i++) {
1735
m_option_t* out_opt = m_option_list_find(out_desc->fields,
1736
in_desc->fields[i].name);
1738
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Unable to find the target option for field %s.\nPlease report this to the developers.\n",name,in_desc->fields[i].name);
1739
return M_OPT_PARSER_ERR;
1741
m_option_copy(out_opt,M_ST_MB_P(dst,out_opt->p),M_ST_MB_P(pre,in_desc->fields[i].p));
1747
m_option_type_t m_option_type_obj_presets = {
1760
static int parse_custom_url(m_option_t* opt,char *name,
1761
char *url, void* dst, int src) {
1762
int pos1, pos2, r, v6addr = 0;
1763
char *ptr1=NULL, *ptr2=NULL, *ptr3=NULL, *ptr4=NULL;
1764
m_struct_t* desc = opt->priv;
1767
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Custom URL needs a pointer to a m_struct_t in the priv field.\n",name);
1768
return M_OPT_PARSER_ERR;
1771
// extract the protocol
1772
ptr1 = strstr(url, "://");
1775
if(m_option_list_find(desc->fields,"filename")) {
1776
m_struct_set(desc,dst,"filename",url);
1779
mp_msg(MSGT_CFGPARSER, MSGL_ERR,"Option %s: URL doesn't have a valid protocol!\n",name);
1780
return M_OPT_INVALID;
1782
if(m_option_list_find(desc->fields,"string")) {
1783
if(strlen(ptr1)>3) {
1784
m_struct_set(desc,dst,"string",ptr1+3);
1789
if(dst && m_option_list_find(desc->fields,"protocol")) {
1791
r = m_struct_set(desc,dst,"protocol",url);
1794
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Error while setting protocol.\n",name);
1803
// check if a username:password is given
1804
ptr2 = strstr(ptr1, "@");
1805
ptr3 = strstr(ptr1, "/");
1806
if( ptr3!=NULL && ptr3<ptr2 ) {
1807
// it isn't really a username but rather a part of the path
1812
// We got something, at least a username...
1813
int len = ptr2-ptr1;
1814
if(!m_option_list_find(desc->fields,"username")) {
1815
mp_msg(MSGT_CFGPARSER, MSGL_WARN, "Option %s: This URL doesn't have a username part.\n",name);
1818
ptr3 = strstr(ptr1, ":");
1819
if( ptr3!=NULL && ptr3<ptr2 ) {
1820
// We also have a password
1821
int len2 = ptr2-ptr3-1;
1822
if(!m_option_list_find(desc->fields,"password")) {
1823
mp_msg(MSGT_CFGPARSER, MSGL_WARN, "Option %s: This URL doesn't have a password part.\n",name);
1825
} else { // Username and password
1828
r = m_struct_set(desc,dst,"username",ptr1);
1831
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Error while setting username.\n",name);
1835
r = m_struct_set(desc,dst,"password",ptr3+1);
1838
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Error while setting password.\n",name);
1843
} else { // User name only
1845
r = m_struct_set(desc,dst,"username",ptr1);
1848
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Error while setting username.\n",name);
1857
// before looking for a port number check if we have an IPv6 type numeric address
1858
// in an IPv6 URL the numeric address should be inside square braces.
1859
ptr2 = strstr(ptr1, "[");
1860
ptr3 = strstr(ptr1, "]");
1861
// If the [] is after the first it isn't the hostname
1862
ptr4 = strstr(ptr1, "/");
1863
if( ptr2!=NULL && ptr3!=NULL && (ptr2 < ptr3) && (!ptr4 || ptr4 > ptr3)) {
1864
// we have an IPv6 numeric address
1873
// look if the port is given
1874
ptr2 = strstr(ptr2, ":");
1875
// If the : is after the first / it isn't the port
1876
ptr3 = strstr(ptr1, "/");
1877
if(ptr3 && ptr3 - ptr2 < 0) ptr2 = NULL;
1880
// Look if a path is given
1883
// So we have an URL like http://www.hostname.com
1886
// We have an URL like http://www.hostname.com/file.txt
1890
// We have an URL beginning like http://www.hostname.com:1212
1891
// Get the port number
1892
if(!m_option_list_find(desc->fields,"port")) {
1893
mp_msg(MSGT_CFGPARSER, MSGL_WARN, "Option %s: This URL doesn't have a port part.\n",name);
1897
int p = atoi(ptr2+1);
1899
snprintf(tmp,99,"%d",p);
1900
r = m_struct_set(desc,dst,"port",tmp);
1902
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Error while setting port.\n",name);
1909
if( v6addr ) pos2--;
1912
if(!m_option_list_find(desc->fields,"hostname")) {
1913
mp_msg(MSGT_CFGPARSER, MSGL_WARN, "Option %s: This URL doesn't have a hostname part.\n",name);
1916
char tmp[pos2-pos1+1];
1917
strncpy(tmp,ptr1, pos2-pos1);
1918
tmp[pos2-pos1] = '\0';
1919
r = m_struct_set(desc,dst,"hostname",tmp);
1921
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Error while setting hostname.\n",name);
1926
// Look if a path is given
1927
ptr2 = strstr(ptr1, "/");
1929
// A path/filename is given
1930
// check if it's not a trailing '/'
1931
if( strlen(ptr2)>1 ) {
1932
// copy the path/filename in the URL container
1933
if(!m_option_list_find(desc->fields,"filename")) {
1934
mp_msg(MSGT_CFGPARSER, MSGL_WARN, "Option %s: This URL doesn't have a hostname part.\n",name);
1938
int l = strlen(ptr2+1) + 1;
1939
char* fname = ptr2+1;
1942
url_unescape_string(fname,ptr2+1);
1944
r = m_struct_set(desc,dst,"filename",fname);
1948
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Error while setting filename.\n",name);
1958
/// TODO : Write the other needed funcs for 'normal' options
1959
m_option_type_t m_option_type_custom_url = {