summaryrefslogtreecommitdiff
path: root/Master/tlpkg/archive/lib/C/tlp-utils.c
diff options
context:
space:
mode:
authorNorbert Preining <preining@logic.at>2011-05-14 00:51:28 +0000
committerNorbert Preining <preining@logic.at>2011-05-14 00:51:28 +0000
commit81f299adf44799e1d7c9bf0f952fa41a17f009f4 (patch)
treeca6a9526952272abd8405b4d9041422367c2737f /Master/tlpkg/archive/lib/C/tlp-utils.c
parentce4b1c2e116b95a4848520bd47a975586eabba3a (diff)
move lib from dev to archive, is is horribly outdated
git-svn-id: svn://tug.org/texlive/trunk@22471 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/archive/lib/C/tlp-utils.c')
-rw-r--r--Master/tlpkg/archive/lib/C/tlp-utils.c182
1 files changed, 182 insertions, 0 deletions
diff --git a/Master/tlpkg/archive/lib/C/tlp-utils.c b/Master/tlpkg/archive/lib/C/tlp-utils.c
new file mode 100644
index 00000000000..864b7a0597c
--- /dev/null
+++ b/Master/tlpkg/archive/lib/C/tlp-utils.c
@@ -0,0 +1,182 @@
+/* tlp-utils.h - module for general tlp utilities
+ *
+ * Copyright 2007 Jjgod Jiang
+ * Derived from the Perl implementation by Norbert Preining
+ *
+ * This file is licensed under the GNU General Public License version 2
+ * or any later version. */
+
+#include <tlp-utils.h>
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+
+tlp_str tlp_str_from_bytes(const char *bytes)
+{
+ return (tlp_str) strdup(bytes);
+}
+
+tlp_str tlp_str_copy(tlp_str str)
+{
+ if (str == NULL)
+ return NULL;
+
+ return strdup(str);
+}
+
+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 *node = list->head, *temp;
+
+ while (node != NULL)
+ {
+ temp = node->next;
+
+ tlp_str_free(node->str);
+ free(node);
+
+ node = temp;
+ }
+
+ free(list);
+ list = NULL;
+}
+
+tlp_str tlp_fgets(tlp_str s, int n, FILE *fp)
+{
+ return (tlp_str) fgets((char *) s, n, fp);
+}
+
+void tlp_str_output(FILE *fp, tlp_str str)
+{
+ fprintf(stderr, "%s", (char *) str);
+}
+
+size_t tlp_str_len(tlp_str str)
+{
+ return strlen((const char *) str);
+}
+
+int tlp_str_start_with(tlp_str str, tlp_str prefix)
+{
+ int len = tlp_str_len(prefix);
+
+ if (tlp_str_len(str) < len)
+ return 0;
+
+ return strncmp((const char *) str,
+ (const char *) prefix, len);
+}
+
+int tlp_str_start_with_bytes(tlp_str str, const char *prefix)
+{
+ tlp_str prefix_str;
+ 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);
+ return ret;
+}
+
+int tlp_char_is_space(tlp_char ch)
+{
+ return isspace((int) ch);
+}
+
+int tlp_char_is_eol(tlp_char ch)
+{
+ return (ch == '\r' || ch == '\n');
+}
+
+int tlp_char_in_word(tlp_char ch)
+{
+ return (isalnum(ch) || ch == '_');
+}
+
+void tlp_error_msg(const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ va_end(ap);
+}
+
+void tlp_error_str(tlp_str str)
+{
+ tlp_str_output(stderr, str);
+}
+