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* Fixed unexpected tags in html output.Ondrej Jirman2007-05-31
| | | | | | At least those that were catched by tidy. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for tree listing via h parameterLars Hjemli2007-05-16
| | | | | | This makes the tree page benefit from repo.defbranch. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add log filtering by path and link to it from tree viewLars Hjemli2007-05-14
| | | | | | | This enables path-filtering in log-view, and adds a link per entry in tree-view to show the log for each file/directory. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add submodule links in tree listingLars Hjemli2007-05-11
| | | | | | | | | When a submodule occurs in a tree, generate a link to show the module/commit. The link is specified as a sprintf string in /etc/cgitrc, using parameters 'module-link' and 'repo.module-link'. This should probably be extended with repo.module-link.$path. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Update to libgit 1.5.2-rc2Lars Hjemli2007-05-08
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Layout updateLars Hjemli2007-02-21
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* Cleanup table listingsLars Hjemli2007-01-28
| | | | | | Make the output for <table class='list'> a bit nicer Signed-off-by: Lars Hjemli <larsh@slaptop.hjemli.net>
* WIP: add paths/backlinks to tree/blobviewLars Hjemli2007-01-12
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* Use html_filemode in ui-tree.cLars Hjemli2006-12-17
| | | | | | No reason to show "100644" when we can show "-rw-r--r--" Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add ui-commit.c + misc ui cleanupsLars Hjemli2006-12-16
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add display of tree content w/ui-tree.cLars Hjemli2006-12-13
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-01-08 14:40:33 +0000
36' href='#n236'>236 237 238 239 240 241 242 243 244 245 
/* config.c: parsing of config files
 *
 * Copyright (C) 2006 Lars Hjemli
 *
 * Licensed under GNU General Public License v2
 *   (see COPYING for full license text)
 */

#include "cgit.h"

int next_char(FILE *f)
{
	int c = fgetc(f);
	if (c=='\r') {
		c = fgetc(f);
		if (c!='\n') {
			ungetc(c, f);
			c = '\r';
		}
	}
	return c;
}

void skip_line(FILE *f)
{
	int c;

	while((c=next_char(f)) && c!='\n' && c!=EOF)
		;
}

int read_config_line(FILE *f, char *line, const char **value, int bufsize)
{
	int i = 0, isname = 0;

	*value = NULL;
	while(i<bufsize-1) {
		int c = next_char(f);
		if (!isname && (c=='#' || c==';')) {
			skip_line(f);
			continue;
		}
		if (!isname && isspace(c))
			continue;

		if (c=='=' && !*value) {
			line[i] = 0;
			*value = &line[i+1];
		} else if (c=='\n' && !isname) {
			i = 0;
			continue;
		} else if (c=='\n' || c==EOF) {
			line[i] = 0;
			break;
		} else {
			line[i]=c;
		}
		isname = 1;
		i++;
	}
	line[i+1] = 0;
	return i;
}

int cgit_read_config(const char *filename, configfn fn)
{
	int ret = 0, len;
	char line[256];
	const char *value;
	FILE *f = fopen(filename, "r");

	if (!f)
		return -1;

	while((len = read_config_line(f, line, &value, sizeof(line))) > 0)
		(*fn)(line, value);

	fclose(f);
	return ret;
}

char *convert_query_hexchar(char *txt)
{
	int d1, d2;
	if (strlen(txt) < 3) {
		*txt = '\0';
		return txt-1;
	}
	d1 = hextoint(*(txt+1));
	d2 = hextoint(*(txt+2));
	if (d1<0 || d2<0) {
		strcpy(txt, txt+3);
		return txt-1;
	} else {
		*txt = d1 * 16 + d2;
		strcpy(txt+1, txt+3);
		return txt;
	}
}

int cgit_parse_query(char *txt, configfn fn)
{
	char *t, *value = NULL, c;

	if (!txt)
		return 0;

	t = txt = xstrdup(txt);
 
	while((c=*t) != '\0') {
		if (c=='=') {
			*t = '\0';
			value = t+1;
		} else if (c=='+') {
			*t = ' ';
		} else if (c=='%') {
			t = convert_query_hexchar(t);
		} else if (c=='&') {
			*t = '\0';
			(*fn)(txt, value);
			txt = t+1;
			value = NULL;
		}
		t++;
	}
	if (t!=txt)
		(*fn)(txt, value);
	return 0;
}

char *substr(const char *head, const char *tail)
{
	char *buf;

	buf = xmalloc(tail - head + 1);
	strncpy(buf, head, tail - head);
	buf[tail - head] = '\0';
	return buf;
}

struct commitinfo *cgit_parse_commit(struct commit *commit)
{
	struct commitinfo *ret;
	char *p = commit->buffer, *t = commit->buffer;

	ret = xmalloc(sizeof(*ret));
	ret->commit = commit;
	ret->author = NULL;
	ret->author_email = NULL;
	ret->committer = NULL;
	ret->committer_email = NULL;
	ret->subject = NULL;
	ret->msg = NULL;

	if (strncmp(p, "tree ", 5))
		die("Bad commit: %s", sha1_to_hex(commit->object.sha1));
	else
		p += 46; // "tree " + hex[40] + "\n"

	while (!strncmp(p, "parent ", 7))
		p += 48; // "parent " + hex[40] + "\n"

	if (!strncmp(p, "author ", 7)) {
		p += 7;
		t = strchr(p, '<') - 1;
		ret->author = substr(p, t);
		p = t;
		t = strchr(t, '>') + 1;
		ret->author_email = substr(p, t);
		ret->author_date = atol(++t);
		p = strchr(t, '\n') + 1;
	}

	if (!strncmp(p, "committer ", 9)) {
		p += 9;
		t = strchr(p, '<') - 1;
		ret->committer = substr(p, t);
		p = t;
		t = strchr(t, '>') + 1;
		ret->committer_email = substr(p, t);
		ret->committer_date = atol(++t);
		p = strchr(t, '\n') + 1;
	}

	while (*p == '\n')
		p = strchr(p, '\n') + 1;

	t = strchr(p, '\n');
	if (t && *t) {
		ret->subject = substr(p, t);
		p = t + 1;

		while (*p == '\n')
			p = strchr(p, '\n') + 1;
		ret->msg = p;
	}
	return ret;
}


struct taginfo *cgit_parse_tag(struct tag *tag)
{
	void *data;
	enum object_type type;
	unsigned long size;
	char *p, *t;
	struct taginfo *ret;

	data = read_sha1_file(tag->object.sha1, &type, &size);
	if (!data || type != OBJ_TAG) {
		free(data);
		return 0;
	}
	
	ret = xmalloc(sizeof(*ret));
	ret->tagger = NULL;
	ret->tagger_email = NULL;
	ret->tagger_date = 0;
	ret->msg = NULL;

	p = data;

	while (p && *p) {
		if (*p == '\n')
			break;

		if (!strncmp(p, "tagger ", 7)) {
			p += 7;
			t = strchr(p, '<') - 1;
			ret->tagger = substr(p, t);
			p = t;
			t = strchr(t, '>') + 1;
			ret->tagger_email = substr(p, t);
			ret->tagger_date = atol(++t);
		}
		p = strchr(p, '\n') + 1;
	}

	while (p && (*p == '\n'))
		p = strchr(p, '\n') + 1;
	if (p && *p)
		ret->msg = xstrdup(p);
	free(data);
	return ret;
}