-rw-r--r-- | noncore/todayplugins/stockticker/libstocks/csv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/noncore/todayplugins/stockticker/libstocks/csv.c b/noncore/todayplugins/stockticker/libstocks/csv.c index 27bcce6..f45af52 100644 --- a/noncore/todayplugins/stockticker/libstocks/csv.c +++ b/noncore/todayplugins/stockticker/libstocks/csv.c | |||
@@ -1,150 +1,150 @@ | |||
1 | /* libstocks - Library to get current stock quotes from Yahoo Finance | 1 | /* libstocks - Library to get current stock quotes from Yahoo Finance |
2 | * | 2 | * |
3 | * Copyright (C) 2000 Eric Laeuffer | 3 | * Copyright (C) 2000 Eric Laeuffer |
4 | * | 4 | * |
5 | * This library is free software; you can redistribute it and/or | 5 | * This library is free software; you can redistribute it and/or |
6 | * modify it under the terms of the GNU Library General Public | 6 | * modify it under the terms of the GNU Library General Public |
7 | * License as published by the Free Software Foundation; either | 7 | * License as published by the Free Software Foundation; either |
8 | * version 2 of the License, or (at your option) any later version. | 8 | * version 2 of the License, or (at your option) any later version. |
9 | * | 9 | * |
10 | * This library is distributed in the hope that it will be useful, | 10 | * This library is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | * Library General Public License for more details. | 13 | * Library General Public License for more details. |
14 | * | 14 | * |
15 | * You should have received a copy of the GNU Library General Public | 15 | * You should have received a copy of the GNU Library General Public |
16 | * License along with this library; if not, write to the | 16 | * License along with this library; if not, write to the |
17 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, | 17 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
18 | * Boston, MA 02111-1307, USA. | 18 | * Boston, MA 02111-1307, USA. |
19 | */ | 19 | */ |
20 | 20 | ||
21 | #define __CSV_C__ | 21 | #define __CSV_C__ |
22 | #ifdef __UNIX__ | 22 | #define __UNIX__ |
23 | 23 | ||
24 | #include <string.h> | 24 | #include <string.h> |
25 | #include <stdlib.h> | 25 | #include <stdlib.h> |
26 | #include <stdio.h> | 26 | #include <stdio.h> |
27 | 27 | ||
28 | #ifdef __WINDOWS__ | 28 | #ifdef __WINDOWS__ |
29 | #include <mbstring.h> | 29 | #include <mbstring.h> |
30 | #endif | 30 | #endif |
31 | 31 | ||
32 | #include "csv.h" | 32 | #include "csv.h" |
33 | #include "stocks.h" | 33 | #include "stocks.h" |
34 | #include "lists.h" | 34 | #include "lists.h" |
35 | 35 | ||
36 | #define DATE_LENGTH 7 /*YYMMDD*/ | 36 | #define DATE_LENGTH 7 /*YYMMDD*/ |
37 | 37 | ||
38 | const char *months[12]= | 38 | const char *months[12]= |
39 | { | 39 | { |
40 | "Jan", | 40 | "Jan", |
41 | "Feb", | 41 | "Feb", |
42 | "Mar", | 42 | "Mar", |
43 | "Apr", | 43 | "Apr", |
44 | "May", | 44 | "May", |
45 | "Jun", | 45 | "Jun", |
46 | "Jul", | 46 | "Jul", |
47 | "Aug", | 47 | "Aug", |
48 | "Sep", | 48 | "Sep", |
49 | "Oct", | 49 | "Oct", |
50 | "Nov", | 50 | "Nov", |
51 | "Dec" | 51 | "Dec" |
52 | }; | 52 | }; |
53 | 53 | ||
54 | /*****************************************************************************/ | 54 | /*****************************************************************************/ |
55 | /* Replacement of the strtok function. This one forgets "delim" when it is */ | 55 | /* Replacement of the strtok function. This one forgets "delim" when it is */ |
56 | /* between two commas. */ | 56 | /* between two commas. */ |
57 | /* Thanks to Julio Lucas who has told me the bug and has proposed me a patch */ | 57 | /* Thanks to Julio Lucas who has told me the bug and has proposed me a patch */ |
58 | /*****************************************************************************/ | 58 | /*****************************************************************************/ |
59 | char *csv_strtok(char *s, char *delim) | 59 | char *csv_strtok(char *s, char *delim) |
60 | { | 60 | { |
61 | static char *next=NULL; | 61 | static char *next=NULL; |
62 | char *temp, *first; | 62 | char *temp, *first; |
63 | int comma=0; | 63 | int comma=0; |
64 | 64 | ||
65 | if (s!=NULL) first=s; | 65 | if (s!=NULL) first=s; |
66 | else first=next; | 66 | else first=next; |
67 | 67 | ||
68 | temp=first; | 68 | temp=first; |
69 | if (*temp=='\0') return NULL; | 69 | if (*temp=='\0') return NULL; |
70 | 70 | ||
71 | while (*temp!='\0' && ((*temp!=*delim) || comma)) | 71 | while (*temp!='\0' && ((*temp!=*delim) || comma)) |
72 | { | 72 | { |
73 | if (*temp=='"') comma ^= 1; | 73 | if (*temp=='"') comma ^= 1; |
74 | temp++; | 74 | temp++; |
75 | } | 75 | } |
76 | 76 | ||
77 | if (*temp=='\0') next=temp; | 77 | if (*temp=='\0') next=temp; |
78 | else | 78 | else |
79 | { | 79 | { |
80 | *temp='\0'; | 80 | *temp='\0'; |
81 | next=temp+1; | 81 | next=temp+1; |
82 | } | 82 | } |
83 | 83 | ||
84 | return first; | 84 | return first; |
85 | } | 85 | } |
86 | 86 | ||
87 | /*****************************************************************************/ | 87 | /*****************************************************************************/ |
88 | /* Parses the csv file and return a list of stocks structure. */ | 88 | /* Parses the csv file and return a list of stocks structure. */ |
89 | /* *csv points on the csv file in memory */ | 89 | /* *csv points on the csv file in memory */ |
90 | /* count defines the country, because csv depends on the country */ | 90 | /* count defines the country, because csv depends on the country */ |
91 | /*****************************************************************************/ | 91 | /*****************************************************************************/ |
92 | stock *parse_csv_file(char *csv) | 92 | stock *parse_csv_file(char *csv) |
93 | { | 93 | { |
94 | char *line; | 94 | char *line; |
95 | char *end_line; | 95 | char *end_line; |
96 | 96 | ||
97 | char *ptr; | 97 | char *ptr; |
98 | 98 | ||
99 | char *date; | 99 | char *date; |
100 | char *time; | 100 | char *time; |
101 | char *name; | 101 | char *name; |
102 | char *symbol; | 102 | char *symbol; |
103 | 103 | ||
104 | stock *StockPtr=NULL; | 104 | stock *StockPtr=NULL; |
105 | stock *LastStockPtr=NULL; | 105 | stock *LastStockPtr=NULL; |
106 | 106 | ||
107 | /* Used to return the pointer to the list */ | 107 | /* Used to return the pointer to the list */ |
108 | stock *FirstStockPtr=NULL; | 108 | stock *FirstStockPtr=NULL; |
109 | 109 | ||
110 | /* used to see if symbol is valid */ | 110 | /* used to see if symbol is valid */ |
111 | int valid; | 111 | int valid; |
112 | char *test; | 112 | char *test; |
113 | 113 | ||
114 | line = csv; | 114 | line = csv; |
115 | end_line = csv; | 115 | end_line = csv; |
116 | 116 | ||
117 | while ((end_line = strstr(line, "\n"))) | 117 | while ((end_line = strstr(line, "\n"))) |
118 | { | 118 | { |
119 | *end_line = 0; | 119 | *end_line = 0; |
120 | 120 | ||
121 | /* Check if symbol valid */ | 121 | /* Check if symbol valid */ |
122 | /* if 1 "N/A" then ok because Indices have N/A for volume */ | 122 | /* if 1 "N/A" then ok because Indices have N/A for volume */ |
123 | /* if 4 "N/A" then ok because Mutual funds have */ | 123 | /* if 4 "N/A" then ok because Mutual funds have */ |
124 | /* if 5 "N/A" then ok because currencies have */ | 124 | /* if 5 "N/A" then ok because currencies have */ |
125 | /* So if >5 then stock not valid */ | 125 | /* So if >5 then stock not valid */ |
126 | 126 | ||
127 | test = line; | 127 | test = line; |
128 | valid = 0; | 128 | valid = 0; |
129 | while ( (test = strstr(test, "N/A")) ) | 129 | while ( (test = strstr(test, "N/A")) ) |
130 | { | 130 | { |
131 | valid ++; | 131 | valid ++; |
132 | test = test +3; | 132 | test = test +3; |
133 | } | 133 | } |
134 | 134 | ||
135 | if (valid < 6) | 135 | if (valid < 6) |
136 | { | 136 | { |
137 | /* This Symbol is valid */ | 137 | /* This Symbol is valid */ |
138 | 138 | ||
139 | StockPtr = malloc_stock(); | 139 | StockPtr = malloc_stock(); |
140 | 140 | ||
141 | ptr = csv_strtok(line, ","); | 141 | ptr = csv_strtok(line, ","); |
142 | if (!ptr) return 0; | 142 | if (!ptr) return 0; |
143 | 143 | ||
144 | symbol = (char *)malloc(strlen(ptr)+1); | 144 | symbol = (char *)malloc(strlen(ptr)+1); |
145 | if (symbol==NULL) | 145 | if (symbol==NULL) |
146 | { | 146 | { |
147 | fprintf(stderr,"Memory allocating error (%s line %d)\n" | 147 | fprintf(stderr,"Memory allocating error (%s line %d)\n" |
148 | ,__FILE__, __LINE__); | 148 | ,__FILE__, __LINE__); |
149 | exit(1); | 149 | exit(1); |
150 | } | 150 | } |