diff options
Diffstat (limited to 'archival')
| -rw-r--r-- | archival/dpkg.c | 81 |
1 files changed, 50 insertions, 31 deletions
diff --git a/archival/dpkg.c b/archival/dpkg.c index b1aeebf80..8b25bace3 100644 --- a/archival/dpkg.c +++ b/archival/dpkg.c @@ -502,10 +502,24 @@ void free_package(common_node_t *node) } } +/* returns the array number of the string */ +static unsigned short compare_string_array(const char *string_array[], const char *key) +{ + unsigned short i; + + for (i = 0; string_array[i] != 0; i++) { + if (strcmp(string_array[i], key) == 0) { + break; + } + } + return(i); +} + unsigned int fill_package_struct(char *control_buffer) { common_node_t *new_node = (common_node_t *) xcalloc(1, sizeof(common_node_t)); - + const char *field_names[] = { "Package", "Version", "Pre-Depends", "Depends", + "Replaces", "Provides", "Conflicts", "Suggests", "Recommends", "Enhances", 0}; char *field_name; char *field_value; int field_start = 0; @@ -514,42 +528,47 @@ unsigned int fill_package_struct(char *control_buffer) new_node->version = search_name_hashtable("unknown"); while (field_start < buffer_length) { + unsigned short field_num; + field_start += read_package_field(&control_buffer[field_start], &field_name, &field_value); if (field_name == NULL) { - goto fill_package_struct_cleanup; // Oh no, the dreaded goto statement !! + goto fill_package_struct_cleanup; /* Oh no, the dreaded goto statement ! */ } - if (strcmp(field_name, "Package") == 0) { - new_node->name = search_name_hashtable(field_value); - } - else if (strcmp(field_name, "Version") == 0) { - new_node->version = search_name_hashtable(field_value); - } - else if (strcmp(field_name, "Pre-Depends") == 0) { - add_split_dependencies(new_node, field_value, EDGE_PRE_DEPENDS); - } - else if (strcmp(field_name, "Depends") == 0) { - add_split_dependencies(new_node, field_value, EDGE_DEPENDS); - } - else if (strcmp(field_name, "Replaces") == 0) { - add_split_dependencies(new_node, field_value, EDGE_REPLACES); - } - else if (strcmp(field_name, "Provides") == 0) { - add_split_dependencies(new_node, field_value, EDGE_PROVIDES); - } - else if (strcmp(field_name, "Conflicts") == 0) { - add_split_dependencies(new_node, field_value, EDGE_CONFLICTS); - } - else if (strcmp(field_name, "Suggests") == 0) { - add_split_dependencies(new_node, field_value, EDGE_SUGGESTS); - } - else if (strcmp(field_name, "Recommends") == 0) { - add_split_dependencies(new_node, field_value, EDGE_RECOMMENDS); - } - else if (strcmp(field_name, "Enhances") == 0) { - add_split_dependencies(new_node, field_value, EDGE_ENHANCES); + field_num = compare_string_array(field_names, field_name); + switch(field_num) { + case 0: /* Package */ + new_node->name = search_name_hashtable(field_value); + break; + case 1: /* Version */ + new_node->version = search_name_hashtable(field_value); + break; + case 2: /* Pre-Depends */ + add_split_dependencies(new_node, field_value, EDGE_PRE_DEPENDS); + break; + case 3: /* Depends */ + add_split_dependencies(new_node, field_value, EDGE_DEPENDS); + break; + case 4: /* Replaces */ + add_split_dependencies(new_node, field_value, EDGE_REPLACES); + break; + case 5: /* Provides */ + add_split_dependencies(new_node, field_value, EDGE_PROVIDES); + break; + case 6: /* Conflicts */ + add_split_dependencies(new_node, field_value, EDGE_CONFLICTS); + break; + case 7: /* Suggests */ + add_split_dependencies(new_node, field_value, EDGE_SUGGESTS); + break; + case 8: /* Recommends */ + add_split_dependencies(new_node, field_value, EDGE_RECOMMENDS); + break; + case 9: /* Enhances */ + add_split_dependencies(new_node, field_value, EDGE_ENHANCES); + break; } fill_package_struct_cleanup: if (field_name) { |