insert a new header field into the structure; */
| 54 | |
| 55 | /* insert a new header field into the structure; */ |
| 56 | static int insert_hf( struct hf_wrapper **list, struct hdr_field *hf ) |
| 57 | { |
| 58 | struct hf_wrapper *w; /* new wrapper */ |
| 59 | struct hf_wrapper *i; |
| 60 | |
| 61 | w=(struct hf_wrapper *)pkg_malloc(sizeof(struct hf_wrapper)); |
| 62 | if (!w) { |
| 63 | LM_ERR("ran out of pkg mem\n"); |
| 64 | return 0; |
| 65 | } |
| 66 | memset(w, 0, sizeof(struct hf_wrapper)); |
| 67 | w->var_type=W_HF;w->u.hf=hf; |
| 68 | w->prefix=HF_PREFIX; w->prefix_len=HF_PREFIX_LEN; |
| 69 | |
| 70 | /* is there another hf of the same type?... */ |
| 71 | for(i=*list; i; i=i->next_other) { |
| 72 | if (i->var_type==W_HF && i->u.hf->type==hf->type) { |
| 73 | /* if it is OTHER, check name too */ |
| 74 | if (hf->type==HDR_OTHER_T && (hf->name.len!=i->u.hf->name.len |
| 75 | || strncasecmp(i->u.hf->name.s, hf->name.s, |
| 76 | hf->name.len)!=0)) |
| 77 | continue; |
| 78 | /* yes, we found a hf of same type */ |
| 79 | w->next_same=i->next_same; |
| 80 | w->next_other=i->next_other; |
| 81 | i->next_same=w; |
| 82 | break; |
| 83 | } |
| 84 | } |
| 85 | /* ... no previous HF of the same type found */ |
| 86 | if (i==0) { |
| 87 | w->next_other=*list; |
| 88 | *list=w; |
| 89 | } |
| 90 | return 1; |
| 91 | } |
| 92 | |
| 93 | void release_hf_struct( struct hf_wrapper *list ) |
| 94 | { |