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authorJjgod Jiang <gzjjgod@gmail.com>2007-11-23 18:42:18 +0000
committerJjgod Jiang <gzjjgod@gmail.com>2007-11-23 18:42:18 +0000
commitfb0a76e55e2bbb6ff31506cdb4fd9e3f63b9f665 (patch)
tree59f0b90e0520dcfae509c1325dd60b8927b23aac /Master/tlpkg/lib
parent77f76c0f54c796d4ca72a4b9bcd878b385c6950a (diff)
Support config.
git-svn-id: svn://tug.org/texlive/trunk@5569 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/lib')
-rw-r--r--Master/tlpkg/lib/C/Makefile2
-rw-r--r--Master/tlpkg/lib/C/tlp-config.c54
-rw-r--r--Master/tlpkg/lib/C/tlp-config.h17
-rw-r--r--Master/tlpkg/lib/C/tlp-src.c4
-rw-r--r--Master/tlpkg/lib/C/tlp-utils.c69
-rw-r--r--Master/tlpkg/lib/C/tlp-utils.h18
6 files changed, 148 insertions, 16 deletions
diff --git a/Master/tlpkg/lib/C/Makefile b/Master/tlpkg/lib/C/Makefile
index 39b165212fe..396b9744290 100644
--- a/Master/tlpkg/lib/C/Makefile
+++ b/Master/tlpkg/lib/C/Makefile
@@ -3,5 +3,5 @@ SO = dylib
all: libtlp.$(SO)
-libtlp.$(SO): tlp-src.o tlp-utils.o
+libtlp.$(SO): tlp-src.o tlp-config.o tlp-utils.o
$(CC) $^ -dynamiclib -o $@
diff --git a/Master/tlpkg/lib/C/tlp-config.c b/Master/tlpkg/lib/C/tlp-config.c
index aa164dfd6d2..5633db611dd 100644
--- a/Master/tlpkg/lib/C/tlp-config.c
+++ b/Master/tlpkg/lib/C/tlp-config.c
@@ -6,28 +6,70 @@
* This file is licensed under the GNU General Public License version 2
* or any later version. */
+#include <tlp-utils.h>
#include <stdlib.h>
#define TLP_META_CATEGORIES "Collection", "Scheme"
#define TLP_NORMAL_CATEGORIES "Package", "TLCore", "Documentation"
+#define TLP_DEFAULT_CATEGORY "Package"
const char *_tlp_meta_categories[] = {
TLP_META_CATEGORIES,
- NULL
};
const char *_tlp_normal_categories[] = {
TLP_NORMAL_CATEGORIES,
- NULL
};
const char *_tlp_categories[] = {
TLP_META_CATEGORIES,
TLP_NORMAL_CATEGORIES,
- NULL
};
-const char **tlp_meta_categories = _tlp_meta_categories;
-const char **tlp_normal_categories = _tlp_normal_categories;
-const char **tlp_categories = _tlp_categories;
+tlp_str_list *tlp_meta_categories;
+tlp_str_list *tlp_normal_categories;
+tlp_str_list *tlp_categories;
+tlp_str tlp_default_category;
+
+#define ARR_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
+
+/* TODO: we might have more complicated implementation later. */
+tlp_result tlp_config_init()
+{
+ tlp_meta_categories = tlp_str_list_from_array(_tlp_meta_categories);
+ if (tlp_meta_categories == NULL)
+ goto failed1;
+
+ tlp_normal_categories = tlp_str_list_from_array(_tlp_normal_categories);
+ if (tlp_normal_categories == NULL)
+ goto failed2;
+
+ tlp_categories = tlp_str_list_from_array(_tlp_categories);
+ if (tlp_categories == NULL)
+ goto failed3;
+
+ tlp_default_category = tlp_str_from_bytes(TLP_DEFAULT_CATEGORY);
+ if (tlp_default_category == NULL)
+ goto failed4;
+
+ return TLP_OK;
+
+failed4:
+ tlp_str_list_free(tlp_categories);
+failed3:
+ tlp_str_list_free(tlp_normal_categories);
+failed2:
+ tlp_str_list_free(tlp_meta_categories);
+failed1:
+ return TLP_FAILED;
+}
+
+void tlp_config_free()
+{
+ tlp_str_list_free(tlp_meta_categories);
+ tlp_str_list_free(tlp_normal_categories);
+ tlp_str_list_free(tlp_categories);
+
+ tlp_str_free(tlp_default_category);
+}
diff --git a/Master/tlpkg/lib/C/tlp-config.h b/Master/tlpkg/lib/C/tlp-config.h
index 6b02f88bf33..c00e2143c84 100644
--- a/Master/tlpkg/lib/C/tlp-config.h
+++ b/Master/tlpkg/lib/C/tlp-config.h
@@ -6,7 +6,18 @@
* This file is licensed under the GNU General Public License version 2
* or any later version. */
-extern const char **tlp_meta_categories;
-extern const char **tlp_normal_categories;
-extern const char **tlp_categories;
+#ifndef __TLP_CONFIG__
+#define __TLP_CONFIG__
+
+/* We use the following pointers to encapsulate the real config module
+ * implementation: we could use static allocated arrays, or we could
+ * use dynamic allocated ones, as long as we follow the rule (put a
+ * NULL pointer at the end of it), internal implementation does not
+ * matter. */
+
+extern tlp_str_list tlp_meta_categories;
+extern tlp_str_list tlp_normal_categories;
+extern tlp_str_list tlp_categories;
+
+#endif
diff --git a/Master/tlpkg/lib/C/tlp-src.c b/Master/tlpkg/lib/C/tlp-src.c
index 457709c0076..a67aacbb74f 100644
--- a/Master/tlpkg/lib/C/tlp-src.c
+++ b/Master/tlpkg/lib/C/tlp-src.c
@@ -194,7 +194,9 @@ tlp_result tlp_src_process_line(tlp_src *src, tlp_str line,
if (tlp_str_start_with_bytes(line, tlp_src_fields[i].key))
return tlp_src_fields[i].func(line, src, started, file);
- return TLP_FAILED;
+ tlp_error_msg("%s: unknown tlpsrc directive, please fix: %s",
+ file, line);
+ return TLP_OK;
}
tlp_result tlp_src_get_name(tlp_str line,
diff --git a/Master/tlpkg/lib/C/tlp-utils.c b/Master/tlpkg/lib/C/tlp-utils.c
index eda65103584..864b7a0597c 100644
--- a/Master/tlpkg/lib/C/tlp-utils.c
+++ b/Master/tlpkg/lib/C/tlp-utils.c
@@ -29,9 +29,72 @@ void tlp_str_free(tlp_str str)
free(str);
}
+tlp_str_list *tlp_str_list_new()
+{
+ tlp_str_list *list = tlp_new(tlp_str_list);
+ if (list == NULL)
+ return NULL;
+
+ list->head = list->tail = NULL;
+ return list;
+}
+
+tlp_str_list *tlp_str_list_from_array(const char *array[])
+{
+ tlp_str_list *list = tlp_str_list_new();
+ int i, size;
+
+ if (list == NULL)
+ return NULL;
+
+ size = sizeof(array) / sizeof(array[0]);
+ for (i = 0; i < size; i++)
+ if (tlp_str_list_append_bytes(list, array[i]) != TLP_OK)
+ {
+ tlp_str_list_free(list);
+ return NULL;
+ }
+
+ return list;
+}
+
+tlp_result tlp_str_list_append(tlp_str_list *list, tlp_str str)
+{
+ tlp_str_list_node *node = tlp_new(tlp_str_list_node);
+
+ if (node == NULL)
+ return TLP_FAILED;
+
+ node->str = str;
+ node->next = NULL;
+
+ if (list->head == NULL)
+ list->head = node;
+
+ if (list->tail == NULL)
+ list->tail = node;
+
+ else
+ {
+ list->tail->next = node;
+ list->tail = node;
+ }
+
+ return TLP_OK;
+}
+
+tlp_result tlp_str_list_append_bytes(tlp_str_list *list, const char *bytes)
+{
+ tlp_str str = tlp_str_from_bytes(bytes);
+ if (str == NULL)
+ return TLP_FAILED;
+
+ return tlp_str_list_append(list, str);
+}
+
void tlp_str_list_free(tlp_str_list *list)
{
- tlp_str_list *node = list, *temp;
+ tlp_str_list_node *node = list->head, *temp;
while (node != NULL)
{
@@ -43,6 +106,7 @@ void tlp_str_list_free(tlp_str_list *list)
node = temp;
}
+ free(list);
list = NULL;
}
@@ -78,6 +142,9 @@ int tlp_str_start_with_bytes(tlp_str str, const char *prefix)
int ret;
prefix_str = tlp_str_from_bytes(prefix);
+ if (prefix_str == NULL)
+ return 0;
+
ret = tlp_str_start_with(str, prefix_str);
tlp_str_free(prefix_str);
diff --git a/Master/tlpkg/lib/C/tlp-utils.h b/Master/tlpkg/lib/C/tlp-utils.h
index 60e74848fc5..a2332bf8d4f 100644
--- a/Master/tlpkg/lib/C/tlp-utils.h
+++ b/Master/tlpkg/lib/C/tlp-utils.h
@@ -17,16 +17,20 @@ typedef char tlp_char;
typedef tlp_char *tlp_str;
#define TLP_CHAR(x) ((tlp_char) x)
-#define TLP_STR(x) ((tlp_str) x)
enum tlp_special_chars {
TLP_CHAR_COMMENT = TLP_CHAR('#'),
TLP_CHAR_END = TLP_CHAR('\0'),
};
-typedef struct tlp_str_list {
+typedef struct tlp_str_list_node {
tlp_str str;
- struct tlp_str_list *next;
+ struct tlp_str_list_node *next;
+} tlp_str_list_node;
+
+typedef struct tlp_str_list {
+ struct tlp_str_list_node *head;
+ struct tlp_str_list_node *tail;
} tlp_str_list;
typedef tlp_str_list tlp_execute;
@@ -44,7 +48,13 @@ typedef enum tlp_result {
tlp_str tlp_str_from_bytes(const char *bytes);
tlp_str tlp_str_copy(tlp_str str);
void tlp_str_free(tlp_str str);
-void tlp_str_list_free(tlp_str_list *list);
+
+
+tlp_str_list *tlp_str_list_new();
+tlp_str_list *tlp_str_list_from_array(const char *array[]);
+tlp_result tlp_str_list_append(tlp_str_list *list, tlp_str str);
+tlp_result tlp_str_list_append_bytes(tlp_str_list *list, const char *bytes);
+void tlp_str_list_free(tlp_str_list *list);
tlp_str tlp_fgets(tlp_str s, int n, FILE *fp);
size_t tlp_str_len(tlp_str str);