95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
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/*-*- Mode: C; c-basic-offset: 8 -*-*/
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#include <assert.h>
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#include <errno.h>
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#include <string.h>
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#include "name.h"
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#include "strv.h"
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#include "conf-parser.h"
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#include "load-fragment.h"
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int config_parse_names(
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const char *filename,
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unsigned line,
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const char *section,
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const char *lvalue,
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const char *rvalue,
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void *data,
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void *userdata) {
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Set **set = data;
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Name *name = userdata;
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char *w;
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size_t l;
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char *state;
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assert(filename);
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assert(lvalue);
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assert(rvalue);
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assert(data);
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FOREACH_WORD(w, &l, rvalue, state) {
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char *t;
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int r;
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Name *other;
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if (!(t = strndup(w, l)))
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return -ENOMEM;
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r = manager_load_name(name->meta.manager, t, &other);
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free(t);
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if (r < 0)
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return r;
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if (!*set)
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if (!(*set = set_new(trivial_hash_func, trivial_compare_func)))
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return -ENOMEM;
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if ((r = set_put(*set, other)) < 0)
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return r;
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}
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return 0;
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}
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int name_load_fragment(Name *n) {
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const ConfigItem items[] = {
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{ "Names", config_parse_strv, &n->meta.names, "Meta" },
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{ "Description", config_parse_string, &n->meta.description, "Meta" },
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{ "Requires", config_parse_names, &n->meta.requires, "Meta" },
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{ "SoftRequires", config_parse_names, &n->meta.soft_requires, "Meta" },
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{ "Wants", config_parse_names, &n->meta.wants, "Meta" },
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{ "Requisite", config_parse_names, &n->meta.requisite, "Meta" },
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{ "SoftRequisite", config_parse_names, &n->meta.soft_requisite, "Meta" },
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{ "Conflicts", config_parse_names, &n->meta.conflicts, "Meta" },
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{ "Before", config_parse_names, &n->meta.before, "Meta" },
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{ "After", config_parse_names, &n->meta.after, "Meta" },
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{ NULL, NULL, NULL, NULL }
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};
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char **t, **l;
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int r;
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assert(n);
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assert(n->meta.state == NAME_STUB);
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/* We copy the strv here so that we can iterate through it
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* while being safe for modification */
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if (!(l = strv_copy(n->meta.names)))
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return -ENOMEM;
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STRV_FOREACH(t, n->meta.names)
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if ((r = config_parse(*t, items, n)) < 0)
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goto fail;
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return 0;
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fail:
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strv_free(l);
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return 0;
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}
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