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5955654823
Leaving only the function definitions and declarations so that any
new topic in flight can still make use of the old functions, replace
existing uses of the prefixcmp() and suffixcmp() with new API
functions.
The change can be recreated by mechanically applying this:
$ git grep -l -e prefixcmp -e suffixcmp -- \*.c |
grep -v strbuf\\.c |
xargs perl -pi -e '
s|!prefixcmp\(|starts_with\(|g;
s|prefixcmp\(|!starts_with\(|g;
s|!suffixcmp\(|ends_with\(|g;
s|suffixcmp\(|!ends_with\(|g;
'
on the result of preparatory changes in this series.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
92 lines
2.1 KiB
C
92 lines
2.1 KiB
C
/*
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* test-line-buffer.c: code to exercise the svn importer's input helper
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*/
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#include "git-compat-util.h"
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#include "strbuf.h"
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#include "vcs-svn/line_buffer.h"
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static uint32_t strtouint32(const char *s)
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{
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char *end;
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uintmax_t n = strtoumax(s, &end, 10);
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if (*s == '\0' || *end != '\0')
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die("invalid count: %s", s);
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return (uint32_t) n;
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}
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static void handle_command(const char *command, const char *arg, struct line_buffer *buf)
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{
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switch (*command) {
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case 'b':
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if (starts_with(command, "binary ")) {
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struct strbuf sb = STRBUF_INIT;
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strbuf_addch(&sb, '>');
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buffer_read_binary(buf, &sb, strtouint32(arg));
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fwrite(sb.buf, 1, sb.len, stdout);
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strbuf_release(&sb);
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return;
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}
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case 'c':
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if (starts_with(command, "copy ")) {
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buffer_copy_bytes(buf, strtouint32(arg));
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return;
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}
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case 's':
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if (starts_with(command, "skip ")) {
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buffer_skip_bytes(buf, strtouint32(arg));
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return;
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}
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default:
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die("unrecognized command: %s", command);
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}
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}
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static void handle_line(const char *line, struct line_buffer *stdin_buf)
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{
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const char *arg = strchr(line, ' ');
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if (!arg)
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die("no argument in line: %s", line);
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handle_command(line, arg + 1, stdin_buf);
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}
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int main(int argc, char *argv[])
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{
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struct line_buffer stdin_buf = LINE_BUFFER_INIT;
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struct line_buffer file_buf = LINE_BUFFER_INIT;
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struct line_buffer *input = &stdin_buf;
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const char *filename;
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char *s;
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if (argc == 1)
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filename = NULL;
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else if (argc == 2)
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filename = argv[1];
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else
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usage("test-line-buffer [file | &fd] < script");
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if (buffer_init(&stdin_buf, NULL))
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die_errno("open error");
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if (filename) {
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if (*filename == '&') {
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if (buffer_fdinit(&file_buf, strtouint32(filename + 1)))
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die_errno("error opening fd %s", filename + 1);
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} else {
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if (buffer_init(&file_buf, filename))
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die_errno("error opening %s", filename);
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}
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input = &file_buf;
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}
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while ((s = buffer_read_line(&stdin_buf)))
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handle_line(s, input);
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if (filename && buffer_deinit(&file_buf))
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die("error reading from %s", filename);
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if (buffer_deinit(&stdin_buf))
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die("input error");
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if (ferror(stdout))
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die("output error");
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return 0;
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}
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