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Make parser layer aware

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This commit is contained in:
Nick Lanham 2012-02-13 12:57:32 +01:00
parent 85a7e73969
commit 9e760341b4
2 changed files with 58 additions and 7 deletions
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2
Makefile
View File

@ -10,7 +10,7 @@ $(BUNDLE): manifest.ttl drmr.ttl drmr_ui.xml drmr.so drmr_ui.so
drmr.so: drmr.c drmr_hydrogen.c
$(CC) -g -shared -fPIC -DPIC drmr.c drmr_hydrogen.c `pkg-config --cflags --libs lv2-plugin sndfile` -lexpat -lm -o drmr.so
drmr_ui.so: drmr_ui.c
drmr_ui.so: drmr_ui.c drmr_hydrogen.c
$(CC) -g -shared -fPIC -DPIC drmr_ui.c drmr_hydrogen.c `pkg-config --cflags --libs lv2-plugin gtk+-2.0 sndfile` -lexpat -lm -o drmr_ui.so
install: $(BUNDLE)

63
drmr_hydrogen.c
View File

@ -36,11 +36,21 @@ static char* default_drumkit_locations[] = {
#define MAX_CHAR_DATA 512
struct instrument_layer {
char* filename;
int min;
int max;
int gain;
struct instrument_layer *next;
};
struct instrument_info {
int id;
char* filename;
char* name;
struct instrument_info* next;
int gain;
struct instrument_layer *layers;
struct instrument_info *next;
// maybe pan/vol/etc..
};
@ -57,9 +67,12 @@ struct hp_info {
char in_info;
char in_instrument_list;
char in_instrument;
char in_layer;
char counted_cur_inst;
int cur_off;
char cur_buf[MAX_CHAR_DATA];
struct instrument_info* cur_instrument;
struct instrument_layer* cur_layer;
struct kit_info* kit_info;
};
@ -70,6 +83,13 @@ startElement(void *userData, const char *name, const char **atts)
struct hp_info* info = (struct hp_info*)userData;
info->cur_off = 0;
if (info->in_info) {
if (info->in_instrument) {
if (!strcmp(name,"layer") && !info->scan_only) {
info->in_layer = 1;
info->cur_layer = malloc(sizeof(struct instrument_layer));
memset(info->cur_layer,0,sizeof(struct instrument_layer));
}
}
if (info->in_instrument_list) {
if (!strcmp(name,"instrument")) {
info->in_instrument = 1;
@ -100,10 +120,23 @@ endElement(void *userData, const char *name)
if (info->scan_only && info->in_info && !info->in_instrument_list && !strcmp(name,"info"))
info->kit_info->desc = strdup(info->cur_buf);
if (info->in_layer && !info->scan_only) {
if (!strcmp(name,"filename"))
info->cur_layer->filename = strdup(info->cur_buf);
if (!strcmp(name,"min"))
info->cur_layer->min = atoi(info->cur_buf);
if (!strcmp(name,"max"))
info->cur_layer->max = atoi(info->cur_buf);
if (!strcmp(name,"gain"))
info->cur_layer->gain = atoi(info->cur_buf);
}
if (info->in_instrument) {
if (info->scan_only) {
if (!strcmp(name,"filename"))
if (!strcmp(name,"filename") && !info->counted_cur_inst) {
info->kit_info->inst_count++;
info->counted_cur_inst = 1;
}
}
else {
if (!strcmp(name,"id"))
@ -117,10 +150,28 @@ endElement(void *userData, const char *name)
info->cur_off = 0;
if (!info->scan_only &&
info->in_instrument &&
!strcmp(name,"instrument") &&
info->cur_instrument->filename) {
if (!info->scan_only &&
info->in_layer &&
!strcmp(name,"layer") &&
info->cur_layer->filename) {
struct instrument_layer *cur_l = info->cur_instrument->layers;
if (cur_l) {
while(cur_l->next) cur_l = cur_l->next;
cur_l->next = info->cur_layer;
} else
info->cur_instrument->layers = info->cur_layer;
info->cur_layer = NULL;
info->in_layer = 0;
}
if (info->scan_only && info->in_instrument && !strcmp(name,"instrument")) {
info->counted_cur_inst = 0;
info->in_instrument = 0;
}
if (!info->scan_only && info->in_instrument &&
(info->cur_instrument && (info->cur_instrument->filename || info->cur_instrument->layers)) &&
!strcmp(name,"instrument")) {
struct instrument_info * cur_i = info->kit_info->instruments;
if (cur_i) {
while(cur_i->next) cur_i = cur_i->next;